baber/WOPTO huggingface dataset:
Patent JP-H07145663-A (JP)
Title: Scaffold
Inventor: MATSUI SHIYOUJI
IPC: E04G1/34
Filed: 1993-11-24
Abstract: PURPOSE:To obtain scaffolds that can be installed safely in a short time. CONSTITUTION:A scaffold lower framework 10, constructed of a front frame material 11, a rear frame material 12 and both side frame materials in a rectangular framework, and a scaffold upper framework 20, constructed likewise in a rectangular framework, are connected with upright posts 3 that are hinged at their lower ends to both of the side frame materials 13a, 13b of the scaffold lower framework 10 with the central axes of the side frame materials as their axes for rotation and hinged also at their upper ends to both of the side frame materials 23a, 23b of the scaffold upper framework 20 with the central axes of the side frame materials as their axes for rotation. A driving mechanism 4 is mounted to an appropriate position on the scaffold lower framework 10, and the driving member of the driving mechanism 4 is connected to one or more of the upright posts 3, and thereby the upright posts are made to be available for rising and falling.
Patent JP-H08171401-A (JP)
Title: Vaporizer controller
Inventor: IWASAKI TSUTOMU
IPC: F28F27/02
Filed: 1994-12-20
Abstract: PURPOSE: To provide a vaporizer controller which can control the number of working vaporizers to prevent the discontinuation of working of all vaporizers even when some of plural seawater pumps stop their working. CONSTITUTION: A vaporizer controller 1 detects the number of working seawater pumps 2 and vaporizers 3 respectively and then limits the number of working vaporizers 3 that are equivalent to the seawater supply capability ensured by the detected number of working pumps 2.
Patent JP-H02162821-A (JP)
Title: Chattering elimination circuit
Inventor: OTSUKA SHOICHIRO
IPC: H03K5/1254
Filed: 1988-12-15
Abstract: PURPOSE:To reduce the number of components by charging and discharging a capacitor from a constant current source according to an input signal and comparing a voltage across the capacitor with a reference voltage so as to obtain an output. CONSTITUTION:An output of a comparator 5 changes from a low to a high level at a chattering when an input signal changes from a high level to a low level, a transistor(TR) 14 is turned from ON to OFF and a TR 15 is turned from OFF to ON and the capacitor 9 is discharged by a constant current source 9 and the voltage across the capacitor 9 is decreased. Since the input signal is inverted at the chattering part in a short time, the capacitor 9 is charged by a constant current source 7 and the capacitor voltage is increased again. Thus, the voltage across the capacitor 9 is always higher than a voltage at a point B being a reference voltage and the output 4 of the comparator 6 is kept to a high level. Thus, since a counter detecting the chattering width is not in use, the circuit is integrated with a few components.
Patent JP-H07174309-A (JP)
Title: Burner
Inventor: OKADA HIDEO
IPC: F23D11/40
Filed: 1993-12-17
Abstract: PURPOSE:To eliminate an unevenness of a pressure loss and to always form a stable flame by differentiating directions of meshes of a burner port metal gauze at interior and exterior. CONSTITUTION:The burner comprises a mixer 1 for mixing the air with fuel, a cylindrical burner head 8 for injecting mixed gas from the mixer 1 from a plurality of burner ports 13 provided at a peripheral wall 9B to burn the gas, and burner port metal gauzes 14, 15 disposed substantially in close contact with both inner and outer surfaces of the wall 9B of the head 8. The gauzes 14, 15 are differentiated in directions of meshes at interior and exterior.
Patent JP-H05155254-A (JP)
Title: Power train structure for vehicle
Inventor: KAMEDA OSAMU
IPC: B60K5/04
Filed: 1991-12-02
Abstract: PURPOSE:To transmit power to a rear wheel without the interference of a bevel gear to change the direction of power transmission as much as 90 with a gear shifter, and with a power train secured to be short in the longitudinal direction of a car body, in a 4WD vehicle having the gear shifter whose shaft center is positioned in the direction of car width. CONSTITUTION:In a 4WD vehicle, a gear shifter 12 is arranged behind an engine 3. A power distributing device 18 is arranged on a driving shaft 17 for a front wheel on the left side of the gear shifter 12 in the view of a plane so as to be adjacent to the gear shifter 12. After power distributed by the power distributing device 18 to a rear wheel is transmitted from a driving gear 21 successively through a driven gear 25, a rotating shaft 22 arranged in the direction of car width, and the first power transmitting means 23 of a bevel gear 28 to a position shifted in the direction of the car width from the gear shifter 12, it is transmitted to a propeller shaft 38 through the second power transmitting means 30 composed of a driving pinion 29, a driving sprocket 35, a chain 37 and a driven sprocket 36.
Patent JP-H03178598-A (JP)
Title: Motor control method for picture input device
Inventor: FUJIWARA TATSUO
IPC: H02P8/22
Filed: 1989-12-07
Abstract: PURPOSE:To perform high-speed/low-speed reading of a video signal by decreasing a driving current, raising torque, reducing noise and making a frequency equal at the time of a high speed through switching a motor to be driven in the subscan direction to a monophase excitation or (1-1)-1 phase excitation according to the reading rate while changing the taking-in method of the video signal. CONSTITUTION:At the time of a high resolution reading in the subscan direction of a picture input device 1, a master controller 2 generates a control signal for driving a motor 5 by (1-1)-1 phase excitation. At the time of a high-speed reading, on the other hand, the controller generates a control signal for driving the motor 5 by a monophase excitation without changing a fundamental frequency while controlling a resolution in the main scanning direction in the same way as that taken in the subscan direction. Then, the motor 5 is driven by the control signal corresponding to a read rate so that a manuscript is read with high resolution or at high speed. Thus, a driving current is decreased, torque is raised, noise is reduced and frequency is made equal at the time of a high speed to enable the high speed/low-speed reading of a video signal.
Patent JP-H10142518-A (JP)
Title: Vibration proof telescope
Inventor: KANEKO MASANOBU
IPC: G03B5/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibration proof telescope capable of making an image on a retina more stationary when the telescope is inclined. SOLUTION: In a vibration proof telescope provided with an objective lens 1 provided with a vibration proof optical means 5 for compensating image blur and an eyepiece lens 2 for observing an image P formed by objective lenses 1, 5, by representing the focal distances of the objective lenses 1, 5 by f0 and the focal distance of the eyepiece lens by fe , the vibration proof optical means 5 is controlled so that the moving amount δ=PP' of the image on the focal planes of the objective lenses 1, 5 falls within the range: f0 ε<δ<(f0 +2fe )ε.
Patent JP-H02166311-A (JP)
Title: Microwave oven
Inventor: YAMAUCHI HIDEKI
IPC: F24C7/02
Filed: 1988-12-16
Abstract: PURPOSE:To enable accurate detection of the physical change of atmosphere in a food placing chamber by means of a physical sensor by providing a cylindrical body which is extended from the peripheral edge of a plug opening to a position in the vicinity of the lower end of a stirrer shaft. CONSTITUTION:Since, when no probe 33 is used, a plug 33a is removed, a plug opening 35 is opened. Though the opening is effected, since a cylindrical body 36 extending from the peripheral edge of the plug opening 35 to a position in the vicinity of the lower end of a shaft 9' is provided, increased temperature air A introduced to a stirrer chamber 12 is blocked by the cylindrical body 36, and the air is prevented from flowing through the plug opening 35 to a food placing chamber 14. This constitution prevents a temperature sensor 31 from being influenced by increased temperature air and performs accurate detection of humidity.
Patent JP-2001128659-A (JP)
Title: Granular microcarrier for cell culture
Inventor: HIRAYAMA CHUICHI
IPC: C12M3/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prepare a granular microcarrier for cell culture capable of efficiently culturing an anchorage-dependent cell in large amount. SOLUTION: This granular microcarrier is obtained by crosslinking a polylysine with a crosslinking agent.
Patent JP-H07172002-A (JP)
Title: Font cash device
Inventor: KAWAMOTO YOSHIJI
IPC: B41J5/44
Filed: 1993-12-20
Abstract: PURPOSE:To reduce the number of memories and increase a treating speed by a method wherein information of in what part of an external memory means the outline information of a letter is stored is stored in a letter address information cashing memory while the letter outline information is stored in an outline information cash memory. CONSTITUTION:When the information of letter code, size and the like are inputted, a cash control unit 2 refers to outline address information cash memories 4, 5 sequentially and obtains a data found previously. When a point, whereat the data is obtained, is in an address information cash memory 5, an outline information, obtained from an external memory device, is registered in the outline information cash memory 4. On the other hand, data are not present and data are obtained from the external memory device 3, the outline information is registered into the outline information cash memory 4 and, at the same time, the address of letters of one block including specified letters are registered in the address information cash memory 5. An image is outputted by the obtained outline information.
Patent JP-H09154863-A (JP)
Title: Blood flow adjuster mountable in blood vessel and artificial bypass blood vessel
Inventor: HORIGUCHI YUKIO
IPC: A61F2/06
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of stricture and obstruction in the vicinity of the inosculated part of a bypass blood vessel and an anastomic blood vessel in the case of transplanting the bypass blood vessel. SOLUTION: In the case of transplanting a bypass blood vessel 3 formed out of an autogenous blood vessel, an artificial blood vessel or the like to a region between blood vessels 1 and 2 at two positions in a human body, a blood flow adjuster 4 is laid in the bypass blood vessel 3. This blood flow adjuster 4 is formed to have a stricture part 5 at an axial center position, with an inner diameter kept smaller than an inner diameter at both ends. Also, the inner diameter of the stricture part 5 is set, so that the flow rate, velocity or pressure of a blood flow at the side for receiving a blood flow from the bypass blood vessel 3, suit the inosculated blood vessel 2.  For the flow rate or velocity of a blood flow at the side for receiving the blood flow from the bypass blood vessel 3 to become suitable for the inosculated blood vessel, shear stress resulting therefrom and acting on the wall of the blood vessel is at a value between 10 and 50dyne/cm<2> in the case of a vein, and at a value between 1.5 and 15dyne/cm<2> in the case of an artery. The flow rate and velocity are determined to suit the stresses.
Patent JP-H09162410-A (JP)
Title: Thin film transistor and its manufacturing method and liquid crystal display device
Inventor: MICHIBAYASHI AKIKO
IPC: H01L21/336
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor of high performance and high reliability and its manufacturing method and a liquid crystal display device by obtaining p-Si of good film quality. SOLUTION: A high temperature conductive thin film layer 2 is patterned an a translucent glass substrate 1. And on it, a base material insulating film layer 3 is accumulated. A p-Si semiconductor layer 4 farmed by laser crystallization is patterned. At this time, the high temperature conductive thin film layer 2 is so positioned as to overlap the area of the semiconductor layer 4. The accumulation of a gate insulating film 5, patterning of a gate electrode 6, accumulation of an inter-layer insulation film layer 7, and formation of a source electrode 9 and a drain electrode 10 are performed.
Patent JP-H01162264-A (JP)
Title: Tape guide roller
Inventor: TERAYAMA TAKAO
IPC: G11B15/60
Filed: 1987-12-18
Abstract: PURPOSE:To effectively suppress the oscillation of a magnetic tape by providing not only the rotational inertia effect of a guide roller as a magnetic tape oscillation suppressing means, but also a viscous damping effect. CONSTITUTION:A tape guide roller 2 is designated as a first rotational inertia member, and a second rotational inertia member 5 is arranged at the tape guide roller 2 coaxially, and they are connected by rubber members 6 and 7 for viscous damping. Namely, the magnetic tape 1 and the tape guide roller 2 that is the first rotational inertia member form an oscillation system having a certain proper resonance frequency, and the tape guide roller 2 shows a large response to disturbance oscillation almost equivalent to the natural oscillation frequency, but, by selecting the resonance frequency of the oscillation system formed by the rubber members 6 and 7 and the rotational inertia member 5 for the resonance frequency of the tape guide roller 2 and the magnetic tape 1 at an appropriate level, it is possible to reduce the oscillation response of the tape guide roller 2 remarkably. In such a way, the disturbance oscillation applied on the magnetic tape can be suppressed effectively.
Patent JP-H02110440-A (JP)
Title: Interchangeable lens having data transmitting function
Inventor: NAKAI MASAAKI
IPC: G03B7/20
Filed: 1988-12-16
Abstract: PURPOSE:To apply an interchangeable lens having a different constant and to freely expand a camera system by previously storing photographing distance data corresponding to each moving amount of a focusing member in the ROM at every lens. CONSTITUTION:Self photographing distance data corresponding to the moving amount of the focusing member such as a range ring are previously stored in a ROM 50 at every interchangeable lens 5. Further, the photographing distance data can be obtained at the side of the interchangeable lens 5 by designating the address of the ROM 50 with the data accordant with the moving amount of the focusing member, and the data are sent to the side of a camera body 1. Thus, simple composition can be obtained, it becomes possible to correspond even to the interchangeable lens 5 of a new type, and the camera system can be freely expanded.
Patent JP-2001129059-A (JP)
Title: Solid preparation filling apparatus
Inventor: OTA TOSHIHIKO
IPC: A61J3/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To improve assembling and maintenance workability and to enable safe and certain filling work while keeping miniaturization in a solid preparation filling apparatus for filling a predetermined container with a solid preparation such as a tablet or the like. SOLUTION: In a solid preparation filling apparatus equipped with a plurality of tablet cases housing solid preparations at every kinds, a plurality of hoppers 51-54 arranged side by side under the respective tablet cases and receiving the solid preparations discharged from the tablet case and a filling means guiding the solid preparations discharged from the discharge ports formed in the lowermost parts of the hoppers to a predetermined container to fill the container, a holding member 69 for constructing the respective hoppers is provided and the hoppers are attached to the holding member in a freely detachable manner.
Patent JP-2000139684-A (JP)
Title: Electric curtain device
Inventor: SAITO JUN
IPC: A47H5/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To easily achieve electrification even for a cylindrical rail body without having an opening part in a length direction. SOLUTION: This device is provided with a rail body 1 comprising a hollow rod of non-magnetic material, a wire 3 extended in an axial direction inside the rail body 1, and a drive part 4 to move the wire 3 in the axial direction. It is also provided with a movable body 5 comprising magnetic material connected to the wire 3 to move inside the rail body 1, and a head runner 6 including material to which magnetic force acts to the movable body 5 to be disposed on an outer circumference of the rail body 1 to be contactlessly interlocked with the movable body 5 to run.
Patent JP-H11152772-A (JP)
Title: Single lever faucet
Inventor: ITO KENICHI
IPC: E03C1/042
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a single lever faucet capable of selecting a normal mode or a water-saving mode by pushing and drawing and operating a lever handle in the longitudinal direction. SOLUTION: Displacement is adjusted, by vertically rocking and operating a lever handle 4 joined with an actuating shaft 5 operating a valve 7. A normal mode state or a water-saving, mode state can be selected by connecting the lever handle 4 to the actuating shaft 5 longitudinally movably while the lever handle 4 is abutted against a faucet body 2 at the place of water saving during opening operation and stopped when the water-saving mode state is selected, and the lever handle 4 can be rocked up to a totally opened place when the normal mode state is selected at that time. The decorative arm section 3 of the faucet body 2 is covered with the skirt section 4a of the lever handle 4, and the skirt section 4a is abutted against the decorative arm section 3 at the place of water saving.  A click mechanism 11 consisting of two recessed sections 11a, 11b and one projecting section 11c is mounted between the actuating shaft 5 and the lever handle 4.
Patent JP-H08151011-A (JP)
Title: Automatic binding machine
Inventor: HORIUCHI SHOZO
IPC: B65B13/06
Filed: 1994-11-30
Abstract: PURPOSE: To allow the use of a band which is curly or is not firm, even in an automatic binding machine. CONSTITUTION: The entire length of the grooves of a fixed circular circuit 5 and movable circular circuit 6 encircling an article A, through which a binding band B is passed, is covered by a cover plate, and thus the band is prevented from deviating from the groove even if the band is curly or is not firm. To put the band B, passed in a circle one time, round the article A by tightly pulling it, the entire cover is pulled up all at once from the inside circumference of the circular circuits 5 and 6 by means of a cover-plate-opening/closing devices 5d and 6d.
Patent JP-H05131408-A (JP)
Title: Manufacture of ceramic product
Inventor: ANDO SHIGERU
IPC: B28B1/26
Filed: 1991-11-07
Abstract: PURPOSE:To obtain the product in which fine particle are uniformly dispered as the particle structure of the molded object before drying which is obtained by casting and molding. CONSTITUTION:When a molded object is heated in an atmosphere of saturated steam, the flocculation of particles occurs uniformly in the inner part of the molded object, and the molded object in which the fine particles are uniformly dispersed between the particles of ceramic raw material by drying it, is obtained.
Patent JP-H05142082-A (JP)
Title: Assembling method of annular piezoelectric sensor
Inventor: KOJIMA TAKAO
IPC: G01L23/22
Filed: 1991-11-06
Abstract: PURPOSE:To evenly caulk the metal jacket of a piezoelectric sensor which is constituted by wrapping the integrated body including at least an annular piezoelectric element and an eccentric ring plate placed at the bottom with the metal jacket having radially stretching detent edge at the peripheral part of an outer peripheral wall, while being shifted with respect to an inner peripheral wall so that the seam of the metal jacket is located on the lower face of the eccentric ring plate. CONSTITUTION:An eccentric ring plate 6 is positioned in an eccentric containing gap generated between an inner peripheral wall 7b and an outer peripheral wall 7a having folding margines x and y provided at the end of a metal jacket 7, and an integrally body 1 including a piezoelectric element 2 is then fit therein. Firstly, the folding margin x of the inner peripheral wall 7b is caulked so as to be tightly contacted to the inner edge of the eccentric ring plate 6, and then the folding margin y of the outer peripheral wall 7a is caulked so as to be tightly contacted to the outer peripheral edge of the eccentric ring plate 6 thus assembling a sensor. Therefore even if a gap (s) is generated between the outer peripheral wall 7a and the integral body 1, inclination of the integrated body due to caulking will not take place so that uniform caulking process is realized.
Patent JP-H09158680-A (JP)
Title: Cutter head
Inventor: HYODO KAZUYA
IPC: E21D9/08
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent lowering in excavating efficiency even if cutter bits are abraded, and enhance the safety and the working efficiency in a tunnel excavator. SOLUTION: A drivable-rotatable cutter head 31 is arranged in a front part of an excavator main body, and freely rotatable rotary bodies 36a and 36b of the cutter head 31 are arranged with a support shaft 35 in the direction almost orthogonal to the rotational direction of this cutter head 31, and cutter bits 39a and 39b to which tips 40a, 40b, 41a and 41b are brazed in a multilayer shape, are installed on these rotary bodies 36a and 36b, on the one hand, a plug 43 which checks rotation of the rotary bodies 36a and 36b and allows rotation of the rotary bodies 36a and 36b according to an abraded condition of a cemented carbide tip is provided, and locking pins 47a and 47b and locking holes 48a and 48b are arranged to hold them in its rotary position when the rotary bodies 36a and 36b rotate by a specified angle.
Patent JP-H02262500-A (JP)
Title: Satellite control system
Inventor: HARORUDO EE ROOZEN
IPC: G05D1/08
Filed: 1989-12-08
Abstract: PURPOSE: To heighten the control accuracy by generating compensation torque for compensating the undesired influences of solar pressure or the like concerning a satellite attitude in a satellite having two solar collection panels rotatable round a common axis in a sun-tracking position. CONSTITUTION: In a satellite including a communication antenna 26, two solar collection panels 30a, 30b, a thruster 32 and a biaxial gimbal momentum wheel 34, the respective panels 30 are installed on a satellite 24 to rotate round a common axis by struts 28. The attitude stabilization of the satellite 24 is achieved by a movement wheel 48 having a gimbal fitted about two shafts 50, 52. In this case, the magnitude and direction of undesired torque given to the satellite are determined, and the respective panels 30 are rotated about the common axis from the sun tracking position to the compensation position offset angularly from the sun tracking position, thereby compensating the influences of undesired torque.
Patent JP-H04190116-A (JP)
Title: Pen-position detecting mechanism of recorder
Inventor: TOHARA MASAHIRO
IPC: G01B11/00
Filed: 1990-11-22
Abstract: PURPOSE:To make it possible to detect the position of a pen with high reliability without contact by reflecting the light from a light emitting element with a reflecting mirror which is attached to a carriage, and detecting the light with a photodetector at the corresponding position of a photosensor. CONSTITUTION:Pulse-shaped light beams which are alternately emitted from light emitting elements 6a and 6b in the direction of the width of recording paper 1 are reflected from reflecting mirrors 5a and 5b and cast into a photosensor 7. The sensor 7 has, e.g. 600 photodetectors from No.1 to No. 600. The positions of pens 4a and 4b can be detected based on what number of the photodetector has detected the light. When a plurality of the photodetectors have detected the light depending on the positions of the pens 4a and 4b, the intermediate position is adopted. When the elements 6a and 6b alternately emit light and the detection of the sensor 7 is alternately performed in synchronization, the sensor 7 can be commonly used for two pens 4a and 4b. Since the reflecting mirrors 5a and 5b are not in contact with the sensor 7, the positions of the pens can be detected with high reliability without abrasion and poor contact.