baber/WOPTO huggingface dataset:
Patent JP-S63210621-A (JP)
Title: Rotary encoder
Inventor: KONNO YOSHIAKI
IPC: G01D5/36
Filed: 1987-02-27
Abstract: PURPOSE:To prepare a small-sized apparatus excellent in detection resolving power, by forming the pulse scale of a rotary encoder into a cylindrical form and forming a code pattern emitting a pulse signal to the peripheral surface thereof. CONSTITUTION:A cylindrical pulse scale 2 is mounted to the leading end of the rotary shaft 1 of a motor 1 becoming an object to be inspected. Rows of code patterns P1-PN emitting optical pulses are provided to the peripheral surface 2a of the scale 2. The pulse scale 2 is constituted by opening rows of through-holes becoming codes 3a-3N in a flexible square plate and forming the patterns P1-PN before forming the square plate into a cylindrical form. The slits 7 and light emitting elements 5a-5N corresponding to the patterns P1-PN are provided to the light blocking cover 6 fixed inside the scale 2 and light receiving elements 4a-4N are provided outside the scale 2. By this method, a small-sized apparatus having high resolving power is prepared.
Patent JP-H06255510-A (JP)
Title: Road surface friction coefficient detector
Inventor: YAMAUCHI ICHIRO
IPC: B62D103/00
Filed: 1993-03-03
Abstract: PURPOSE:To increase the opportunities at which road surface friction coefficient is detected while an automobile is driven and improve the accuracy of road surface friction coefficient detection by obtaining road surface friction coefficient even during idling or non-idling operation of tire, if a vehicle turns, generating actual transverse acceleration. CONSTITUTION:The fact that transverse acceleration which is obtained from the relation between a slip angle and cornering force becomes a function of road surface friction coefficient is utilized. A means 5 which assumes a slip angle of wheel from output of various sensors 1, 2, 2', a means 6 which assumes cornering force from the slip angle, and a means 7 which obtains the assumed transverse acceleration from the cornering force are provided. Road surface friction coefficient is obtained by a means 8 based on the ratio of the assumed transverse acceleration obtained from the above-mentioned means to actual transverse acceleration obtained from a means 3 which detects actual transverse acceleration.
Patent JP-H01220706-A (JP)
Title: Hydraulic control device for hydraulic excavator
Inventor: KAMIKAWA NOBUHISA
IPC: F04B49/00
Filed: 1988-02-25
Abstract: PURPOSE:To raise up the digging power and running speed of an excavator by connecting the pilot port of a variable relief valve to a pilot pressure on the high pressure side through an electro-magnetic changeover valve making changeover by the operation of an opening/closing switch. CONSTITUTION:The pilot port 61 of a variable relief valve 60A is connected to a pilot circuit Pc1 on the high pressure side through a pilot pressure circuit Pc7 and an electro-magnetic changeover valve 80 making changeover by the operation of an opening/closing switch 90. Thus, the set pressure of the variable relief valve 60A can be raised up, while the opening/closing switch 90 is operated. Therefore, a relief pressure takes place and the digging power and the running speed can be raised up, at any critical moment even in the load operation by which a working machine and the like are liable to stop.
Patent JP-H03245014-A (JP)
Title: On-vehicle navigation system
Inventor: KONDO KAZUHIKO
IPC: G01C21/00
Filed: 1990-02-23
Abstract: PURPOSE:To prevent the missing in finding a branching path to be selected by receiving the signal from a transmitting means which is provided at the outside of a vehicle, and switching and displaying the shape and the like of an intersection into which the vehicle enters on a monitor. CONSTITUTION:Each part is controlled by a microcomputer 2 in accordance with the program of a ROM 3 based on the signal outputted from a key operation. In a disk regenerating part 4 of a CD-ROM, the specified map data are sent into the microcomputer 2. The microcomputer 2 receives the data and drives a display part 5. The corresponding map is displayed on the monitor. In a present-position detection part 6, the running data comprising the running direction and the running distance of the vehicle are added to the initially set position of the vehicle. The vehicle position data are sent into the microcomputer 2. In an advancing-path determining means 7, the optimum path through which the vehicle is to advance is selected. The selected path data are outputted into the microcomputer 2. A receiving part 8 receives the signal from a transmitting part 9 which is provided at the intersection. The intersection data are outputted into the microcomputer 2. The map corresponding to the intersection data is switched and displayed on a display part 5 by the control of the microcomputer 2.
Patent JP-2000240972-A (JP)
Title: Indoor unit cover of air conditioner
Inventor: SHINTAKU MITSUO
IPC: B05D7/14
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit cover for an air conditioner which can positively adsorb and remove rubbish, dust, etc., within a room extremely steadily, while utilizing an existing air conditioner installed within a room, without using an air cleaner. SOLUTION: The indoor unit cover of an air conditioner is a cover which covers the front of the indoor unit of an air conditioner made of relatively rough cloth consisting of fiber texture, and it is provided capably of contact and separation with front rocking pieces 3 consisting of fibers to be charged with negative polarity and rear rocking pieces 5 consisting of fibers to be charged with positive polarity which are arranged apart in backward and forward direction of the bottom of itself.
Patent JP-S55135058-A (JP)
Title: Device for detecting full winding of package in yarn take-up device
Inventor: FUJIWARA MICHIAKI
IPC: B65H63/08
Filed: 1979-04-10
Abstract: PURPOSE: To detect a plurality of units of winders by a full winding single detector by fitting the full winding detector for detecting the diameter of the package on the side of the truck in a plurality of yarn take-up units.  
     CONSTITUTION: Spun yarn take-up device units 1 are arranged in a line, and a knotting truck travels on the guide rail 2 at the front surfaces of the units. When a package 5 rotates to take-up the yarn and increases the diameter, the cradle arm 4 gradually swings, and the operating member 6 integrally formed with the arm 4 gradually approaches the moving locus of package diameter detecting switches 7 and 8 provided on the truck 3. With the movement in the left-hand direction of the truck 3, the switch 7 comes into abutment with the operating member 6 and is closed, and a solenoid 10 is operated to actuate an adjacent switch 9 at the unit side. By this procedure, the driving of the unit side is stopped thereby to carry out a suitable operation such as preparation for doffing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51118920-A (JP)
Title: Ink jet recorder
Inventor: SAKAE MASAJI
IPC: B41J2/125
Filed: 1975-04-11
Abstract: PURPOSE:To detect the exciting stat of pressured ink electrically by arranging a mechanic-electric conversion element on a nozzle for the detection of the exciting state.
Patent JP-H07250902-A (JP)
Title: Prick guide for medical treatment
Inventor: KITAOKA TAKASHI
IPC: A61M25/02
Filed: 1994-03-15
Abstract: PURPOSE:To make it possible to prick a needle always at a certain one point by providing a prick guide for medical treatment with an introducing part which has a conduit for a needle for introducing a needle tip to be pricked to one point and introduces this needle tip to one end of this conduit and a pricking part which comes into contact with a target to be pricked at the other end. CONSTITUTION:This prick guide 1 is formed by using hard materials which are resistant to cutting, flawing, etc., by the tip of the needle to be pricked and have good bioaffinity for subcutaneous implantation; for example, glassical carbon, polycarbonate, etc. The prick guide has the conduit 3 which is the same as the outside diameter of the needle to be pricked or is slightly larger than the same, the introducing part 2 for introducing the needle tip to the conduit 3 and the pricking part 4 at the end which is not the introducing part 2. The shape of the prick guide 1 for medical treatment includes cubes which are larger in the surface area of the surface on the side of the pricking part 4 in contact with the target to be pricked than the surface area of the surface or the vertex where the introducing part 2 for introducing the needle tip exists, for example, tetrahedrons or cubes, circular cones, ellipsoidal circular cones, etc., which are triangular and trapezoidal in sectional shape viewed from the sides, in order to assure the safety after the implantation.
Patent JP-H07252845-A (JP)
Title: Reinforcing bar supporting tool for slope
Inventor: ITO KOZO
IPC: E02D17/20
Filed: 1994-03-15
Abstract: PURPOSE:To provide a reinforcing bar supporting tool arranging a reinforcing bar at a prescribed height from a slope. CONSTITUTION:This reinforcing bar supporting tool is constituted of a driving rod material 1, a drive stop section 2 provided on the outer periphery at the lower section of the rod material 1, and a bracket section 5 located above the stop section 2, protruded in the horizontal direction from the outer periphery of the rod material 1, and having an upward coupling section 4 at the end of the protruded direction. When the stop section 2 reaches a slope, the drive of the rod material 1 is stopped, a reinforcing bar is arranged on the bracket section 5, and the reinforcing bar is supported at a prescribed height from the slope.
Patent JP-H0390176-A (JP)
Title: Tee-up ball seat for golf play
Inventor: KAMIYAMA TAKASHI
IPC: A63B57/19
Filed: 1990-02-24
Abstract: PURPOSE:To confirm a supporting condition of a golf ball with an image area visually checked by containing a ball seat part, with the lower surface serving as a set up surface, and a ball supporting part, which supports the golf ball, and setting a sectional area in an upper end part of the ball supporting part smaller as compared with the set up surface thus forming the image area. CONSTITUTION:A tee-up ball seat 1 is constituted of a synthetic resin molded product in shape such that a hollow cylindrical ball supporting part 3 is successively provided in line with the upper of a hollow flat truncated cone-shaped ball seat part 2. The ball supporting part 3 and the ball seat part 2 are formed of the same material, and the ball seat part 2 is formed in large thickness and heavy as compared with the ball supporting part 3, while it is formed in small thickness simultaneously with elasticity provided by a thin pestle 4. An image line 5 in a radial direction is displayed in surfaces R of the ball seat part of image area. Selection of the shape of the surface R of the image area ball seat part and the direction of the image line 5, by fondness or the like of each player, corresponds thereto by freely changing a tilt angle of a bottom surface 2b, tilt direction and height of a head part of the ball supporting part.
Patent JP-H08240004-A (JP)
Title: Scaffold grinding/polishing/cleaning machine
Inventor: IKEI HIROAKI
IPC: E04G19/00
Filed: 1995-03-03
Abstract: PURPOSE: To save the space for a scaffold grinding/polishing/cleaning machine and reduce the cost of the machine by feeding a material to be ground, polished and cleaned in its erect state by a transfer conveyer, and rotating a grinding/polishing/cleaning machine to remove adhering matters. CONSTITUTION: A grinding/polishing/grinding tool 19 is so constructed that a rotary main shaft 21 is vertically pivoted on a bearing 20 fitted in a vertical upper and lower positions of a support frame 18, and a plurality of drop stopping rings 22 are fixed to the shaft 21. A plurality of shaft bodies 23 are integrated in a body and installed parallel to the rotary main shaft 21 on the concentric circle with a designated radius centering round the rotary main shaft 21, and plural doughnut-type grinding/polishing/grinding rings are installed on the shaft body 23 between the respective drop stopping rings 22. The grinding/polishing/ cleaning ring has an inside diameter larger than the outside diameter of the shaft body 23, and is installed in a loose fitting state on the shaft body 23.  A motor 13 of a transfer conveyer 1 and a driving motor 25 are rotated to feed a material to be ground/polished/cleaned in its erected on a support metal fitting 7 of a traveling truck 5 toward the grinding/polishing/ cleaning tool 19. While the material to be ground/polished/cleaned is passed through the grinding/polishing/cleaning tool 19, the grinding/polishing/cleaning rings rotated at a high speed are brought into contact with the material to be ground/polished/cleaned from both sides to scrape matter adhering to the surface of the material.
Patent JP-H05240702-A (JP)
Title: Semiconductor photodetector
Inventor: MURAMATSU MASAHARU
IPC: G01J1/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide a semiconductor photodetector having such a structure wherein heat radiated from a thermoelectric cooling element can be very efficiently transferred to a heat radiating plate regardless of the size of the thermoelectric cooling element. CONSTITUTION:Grooves 32 are formed in the surface of a heat radiating plate 24 and an adhesive 30 of good heat conductivity is applied to the surface of the heat radiating plate 24. The heat radiating surface of a thermoelectric cooler makes contact with the adhesive 30 with a predetermined pushing force, thereby forcing extra adhesive 30 into the grooves 32 of the heat radiating plate 24 and reducing the film thickness of the adhesive to a predetermined amount. An image sensor chip is placed on the heat absorbing face 21 of the surface of this thermoelectric cooling element. A cap hermetically seals the thermoelectric cooling element and the image sensor chip and is in contact with the heat radiating plate 24, thereby absorbing heat that the thermoelectric cooling element radiates.
Patent JP-H05237017-A (JP)
Title: Seat reclining device
Inventor: SATO MUNETAKA
IPC: B60N2/225
Filed: 1992-02-28
Abstract: PURPOSE:To obviate a risk of backlash on an upper plate in the axial direction and to improve mesh strength of inside teeth of the upper plate with outside teeth of a lower plate by holding a peripheral part of the upper plate by a 2nd step part and the lower plate. CONSTITUTION:When a motor 10 operates a shaft 5 rotates via a decelerating mechanism 11, a small dia. gear 9 and a big dia. gear 8. With the rotation of the shaft 5, an upper plate 4 rotates against a lower plate 3 according to the difference of number of teeth between an outside tooth gear 4a and an inside tooth gear 3a, and a seatback turns around the shaft 5. Thus, the inclination angle of the seatback is adjusted. A peripheral part 4c of the upper plate 4 is held by a 2nd step part 6b of a rivet 6 and the lower plate, so that there is no risk of backlash on the upper plate 4 in the axial direction, and the inside tooth gear 4a of the upper plate 4 meshes well with the outside tooth gear 3a of the lower plate 3, thus improving mesh strength.
Patent JP-H10241986-A (JP)
Title: Method for connecting coil bind-line
Inventor: WATARI HIROSHI
IPC: H01F27/29
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent such accidents and effects as deformation, disconnection, poor insulation, sticking of foreign material, by forming the non-binding part at the tip of a coil binding terminal into umbrella shape, irradiating the non- binding part with a laser beam in the longitudinal direction, and melting the non-binding part so that a binding line is welded with the molten metal. SOLUTION: A non-binding part 4c at the tip of a coil binding terminal 4 is so formed, into umbrella shape, as to be larger in cross-section compared to a binding part 4b at the root of the binding terminal. Relating to the coil binding terminal 4, a tip part of a cylindrical rod terminal is press-worked to easily form the umbrella-like non-binding part 4c and the binding part 4b. When the binding terminal 4 irradiated with a laser beam 5 in the longitudinal direction, a focal point 5a of the laser beam 5 is near the center of the tip of the non-binding part 4c. Under the laser beam 5, the non-binding part 4c is melted toward the longitudinal direction of the terminal 4. Then, a binding line 3a and the binding part 4b of the coil binding terminal 4 are connected with a molten bonding part 4d obtained by melting the non-binding part 4c.
Patent JP-H01221385-A (JP)
Title: Paf analogue compound having tetrahydrofuran ring
Inventor: SHIRAIWA MASAFUMI
IPC: C07F9/655
Filed: 1988-02-29
Abstract: NEW MATERIAL:(2S,2'R,5'S)-2-Acetoxy-2-(5'-pentadecyl-2'-tetrahydrofuryl)-1 -(2- trimethylammonioethyl)phosphorylethane expressed by formula I. USE:A hypotensor. PREPARATION:A compound expressed by formula II is acetylated by using preferably acetic anhydride to afford the compound expressed by formula I. The compound expressed by formula II as a starting raw material is novel and produced, for example, starting from a compound expressed by formula III.
Patent JP-2000243708-A (JP)
Title: Vapor growing device and method
Inventor: SAKAI SHIRO
IPC: C23C16/455
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growing method and device, with which a vapor growing operation can be repeatedly performed by feeding a gas containing raw material gas to a heated substrate, without contaminating the reaction tube wall counter in parallel with the substrate. SOLUTION: In this vapor growing method, a gas which contains raw gas is introduced to a substrate 2 from an actually parallel gas inlet part 5, the gas, which does not contain raw gas, is introduced from the ventilating microscopic porous member 7 arranged on the wall of the reaction tube 1 counterposing in parallel to the substrate 2, and the contamination on the wall of the reaction tube is prevented.
Patent JP-H02223887-A (JP)
Title: Method and device for detecting clogging of drain pipe
Inventor: NAKAISHI MASAO
IPC: G01V9/00
Filed: 1989-02-23
Abstract: PURPOSE:To prevent a drain pipe from being clogged by measuring an atmospheric pressure fluctuation in the drain pipe at the time of allowing drainage to flow down, measuring an atmospheric pressure fluctuation in the drain pipe at the time of allowing drainage to flow down in a state that the drain pipe is normal and comparing this measured value and a set value determined in advance. CONSTITUTION:A drainage use riser 1 communicates vertically like a straight line, for instance, extending from a first floor to a tenth floor, and a vent pipe 2 is connected to the upper end. As a result of experiment, in the case when a drain pipe is clogged, it is confirmed that an atmospheric pressure fluctuation in the pipe at the time of allowing drainage to flow down becomes larger than the case when there is no clogging. In such a way, by comparing with a set value determined in advance, based on the atmospheric pressure fluctuation in the drain pipe at the time of allowing drainage to flow down, a clogged state of the drain pipe can be detected.
Patent JP-S51119540-A (JP)
Title: Accumulating and rotary heat exchager for dust removing
Inventor: INABA EIYA
IPC: F24H7/02
Filed: 1975-04-11
Abstract: PURPOSE: To prevent scattering of dust from chimny into an atmosphere and to keep the property of long time stability by means of removing out of the system the dust by rotary elements without attendance of exhaust smoke. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52127198-A (JP)
Title: Device abnormarity detecting circuit of hotoelectric smoke sensor
Inventor: KATAZUKI KUNIHARU
IPC: G08B17/107
Filed: 1976-04-19
Abstract: PURPOSE: To carry out abnormality detection with no error and high reliability by supervising luminous quantity of a light emission diode of a sensor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08241111-A (JP)
Title: Driving control system
Inventor: TAKAKU HIDEAKI
IPC: G05B19/418
Filed: 1995-03-03
Abstract: PURPOSE: To improve system management efficiency without causing the cost for noise countermeasures to increase. CONSTITUTION: The driving control system wherein a driving control command means 1 and plural driving control means 3 for controlling plural driving parts 5 as controlled systems on the basis of commands from the driving control command means 11 are constituted separately so as to control the machine 17 having the driving parts 5 has various sensors 12-16 which are arranged on the machine 17 and detect necessary information for controlling the machine 17, an interface part 8 which is arranged on the machine 17 as well and discriminates and outputs detection signals from the sensors 12-16, and a network 7 which connects the driving control command means 1 and driving control means 3 and send and receive various data; and the output from the interface part 8 is connected to the network 7.
Patent JP-H10227522-A (JP)
Title: One-boiler and twin-water-passage type bath hot water feeder
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a one-boiler twin-water-passage type bath hot water feeder in which hot water having a substantial hot water feeding set temperature is fed just after stopping of an additional boiling operation where a hot water feeding is not carried out and only the additional boiling is performed. SOLUTION: This one-boiler twin-water passage bath hot water feeder is constructed such that a bypass valve control section is arranged at a control device 40 of one-boiler twin- passage bath hot water feeder for performing a control of a bypass valve opening for opening a bypass valve 17 during an additional single boiling operation and for performing a post- control for pump to carry out a continuous driving of a circulating pump 20 after stopping of the additional boiling operation. Even if the bypass valve 17 is closed after stopping of the additional boiling single operation, there is no possibility of discharging hot water caused by an additional boiling single operation.  The control device 40 stores a hot water temperature of a hot water heat exchanger 3 of timing capable of avoiding a discharging of under-shoot hot water by closing the bypass valve 17 as a bypass valve closing temperature. The bypass valve control section closes the bypass valve 17 when a hot water temperature of the hot water feeding heat exchanger 3 detected by a fed hot water heat exchanger hot water temperature sensor 33 after stopping an additional boiling single operation is decreased down to a bypass valve closing temperature.
Patent JP-H11242227-A (JP)
Title: Liquid crystal display device and its production
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/1339
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which is free of alignment degradation and alignment disturbance and has excellent display uniformity, high luminance and high contrast and a process for producing the same. SOLUTION: A mixture composed of a photosensitive resin 11 which is prepd. by introducing a stibazolium group as a photosensitive group into polyvinyl alcohol and contains water as a solvent and spacers 10 of a divinyl benzene system having a diameter of about 0.005 mm is applied on the surface of an alignment layer 9 subjected to a rubbing treatment in such a manner that the final film thickness of the photoresitive resin 11 attains about 0.001 mm by a spinner method. The coating is then dried. The coating is thereafter masked ion such a manner that light does not fall onto a segment electrode 6 and segment electrode terminals. The photosensitive resin is then exposed from behind the segment substrate 1. Next, the coating is developed by a developer ob water to remove the photosensitive resin 11 of the unexposed parts and the spacers 10 mixed therein.  The spacers 10 exclusive of the segment electrode terminals are then selectively fixed between the segment electrodes 6 of the segment substrate 1 and the peripheries of the display region by post curing by heating or light.