baber/WOPTO huggingface dataset:
Patent JP-H0994989-A (JP)
Title: Thermal head
Inventor: KENMORI YOSHIICHI
IPC: B41J11/42
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily secure a disposing space for a sensor by deleting the assembling man-hour and the number of components. SOLUTION: A sensor 20 is disposed on the circuit board 22 of a line thermal head 20 to detect the presence or absence of a sheet at the position immediately before a head part 24. Thus, the sensor 30 can be simultaneously installed by assembling the head 20 at a predetermined position. It can be attempted to connect to a control circuit by utilizing a pattern and a connector 28 on the board 22. Further, the independent container of the sensor is not required.
Patent JP-H11108411-A (JP)
Title: Heat-exchange type ventilation fan and ventilation method
Inventor: TONEGAWA HIROMI
IPC: F24F7/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To supply fresh air in a living room and to discharge fouled air and a smell to an outdoor place by a method wherein outdoor air and indoor air are simultaneously fed and discharged, a supply amount is increased to a value higher than an exhaust amount, and an atmosphere pressure in the living room is increased to a higher value compared with a peripheral atmosphere pressure. SOLUTION: A heat-exchange ventilation fan 10 is provided with a grill 18 fitted in a ventilation port 16 opened to an outer wall 14 of a building 12. The grill 18 is partitioned into upper and lower parts by a partition plate 20 to form an exhaust passage 22 and a supply passage 24. An exhaust fan 26 is arranged in the exhaust passage 22 and a supply fan 28 in the supply passage 24. The exhaust fan 26 has diameter reduced to a value lower than that of the supply fan 28 and has a supply amount set to a value higher than an exhaust amount. When the ventilation fan 10 is operated, outdoor air 32 is heat-exchanged with indoor air 34 by a heat-exchanger 30 and introduced in a living room 36.  An atmosphere pressure in the living room 36 is increased to a higher value compared with an atmosphere pressure in a corridor, and fouled air and gap air hardly enter the living room 36 from a periphery.
Patent JP-2001098753-A (JP)
Title: Fixing structure of decorative material and fixture of decorative material
Inventor: SHIMADA MASAKAZU
IPC: E04F13/21
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a decorative material capable of improving workability of fixing the decorative material and a fixture. SOLUTION: A synthetic resin made decorative material 100 and a ceramic plate material 200 are used and the ceramic plate material 200 is provided for the purpose of fire prevention in a clearance C made between a first floor building frame body 500 and a second floor building frame body 600. Additionally, the synthetic resin made decorative material 100 covers the ceramic plate material 200 and is provided due to demand about designing.
Patent JP-H08135770-A (JP)
Title: Differential gear
Inventor: TERAOKA MASAO
IPC: F16H57/04
Filed: 1994-11-09
Abstract: PURPOSE: To provide a differential gear having construction with which lubricating oil is sufficiently introduced into an engaging or sliding part of pinion gears. CONSTITUTION: A differential gear consists of a differential case, a pair of helical side gears, a pair of accommodating holes 23, 25 and a pair of helical pinion gears 27, 29, which are accommodated in the accommodating holes 23, 25 in a freely rotatable/slidable manner, respectively, which are engaged with the side gears, separately, and which are engaged with each other at the place that is more outer side than the side gear in the direction of the differential case. In this differential gear, a hole 31, whose center is close to an engaging point (C) among pinion gears 27, 29, is made in a cover 7. The outside of the differential case is communicated with the engaging point (C) among pinion gears 27, 29.
Patent JP-H07194532-A (JP)
Title: Electronic endoscope system
Inventor: SHIBANUMA HIROYUKI
IPC: G02B23/24
Filed: 1994-11-09
Abstract: PURPOSE:To enable displayed images to be automatically switched from one to the other on a screen when performing diagnosis by the combined use of an endoscope device and another medical diagnostic device. CONSTITUTION:An image signal from a medical diagnostic device is sampled to determine whether or not an image actually exists in the image signal from the medical diagnostic device. When an image exists, an endoscopic image and this image are displayed simultaneously on a screen, while, when no image exists, only the endoscopic image is displayed on the screen. When an image signal S1 is sampled for this process, image signals are integrated using an integrator 13, and a comparator 14 determines whether or not the integral exceeds a threshold level. Therefore, the images can be switched automatically from one to the other and the operator is relieved of the burden of switching the images.
Patent JP-H10125955-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: NISHITANI KATSUHIKO
IPC: H01L21/205
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which is higher in brightness than a conventional one and a method of manufacture it. SOLUTION: Through an MOCVD (organic metal chemical vapor growth method) method, an N-GaAs buffer layer, an N-In0.5 Al0.5 P/GaAs light reflecting layer, an N-In0.5 (Ga1- XAlX)P0.5 clad layer, an undoped In0.5 (Ga1- YAlY)P active layer, a P-In0.5 (Ga1- XAlX)0.5 P clad layer, an N-GaAs block layer, a P-Ga0.2 Al0.8 As current diffusion layer, and a P-GaAs contact layer are successively formed on an N-GaAs substrate. The N-GaAs substrate is put into an oven and thermally treated at a constant temperature of 350 to 600 deg.C for above one hour feeding Ar gas, and then a P-side electrode is provided to the P-GaAs contact layer, and an N-side electrode is provided to the rear of the N-GaAs substrate.
Patent JP-H02121583-A (JP)
Title: Video data processing system
Inventor: ITOI TETSUSHI
IPC: H04N5/92
Filed: 1988-10-31
Abstract: PURPOSE:To facilitate a code error correction process by sorting the video data into two groups in accordance with the parity of the sampling order and at the same time turning the mode data on each block into a symbol having the same number of unit bits as the video data to add an error correction code to each group. CONSTITUTION:The pictures in a field are divided into plural blocks, and each block is sampled with 2 or 5 quantized bits in response to the designated mode and every plural picture elements obtained by dividing each block into a matrix. The obtained video data Vk is sorted into the even and odd symbols and at the same time the mode data Mk showing the quantizing mode of each block is symbolized every 8 bits like the data Vk. The data Mk is also sorted into the even and odd symbols and decentralized into the two groups with an error correction code added to each group. Thus it is possible to avoid such an inconvenient case where a local code error produced in one group affects the other group.
Patent JP-H08131615-A (JP)
Title: Firing motor controlling apparatus for playing machine
Inventor: FUKUSHIMA SHOGO
IPC: A63F7/02
Filed: 1994-11-09
Abstract: PURPOSE: To realize with a little parts a constitution for avoiding firing of a new playing ball when a winning ball tank of a playing machine runs out of balls and when playing balls are accumulated excessively in a lower plate, to simplify a manufacturing process, and to enhance a degree of freedom. CONSTITUTION: To a motor driving circuit 146, a limit switch 128 for detecting running out of balls in a winning ball tank as well as a limit switch 139 for detecting excessive accumulation of playing balls in a lower plate gutter are connected. When a signal of either the limit switch 128 or the limit switch 139 is inputted, the motor driving circuit 146 stops a firing motor 142. Since a mechanical linking mechanism is not required, the number of parts can be small, thereby simplifying a manufacturing process and enhancing a degree of freedom in arranging the parts.
Patent JP-H02122486-A (JP)
Title: Tape reel
Inventor: SATO MASANORI
IPC: G11B23/087
Filed: 1988-10-31
Abstract: PURPOSE:To eliminate the omission of a tape wound around a reel hub, and to prevent the damage of the tape by providing a projection to compensate the external periphery diameter of an upper flange in the external periphery part of the upper flange. CONSTITUTION:A projection 10 at a dimension to cover the whole winding diameter of a magnetic tape T wound around a reel hub 2 is provided in the external peripheral part of an upper flange 4. The projections 10 are formed into the R shape of a half moon-shape, and every two of them are provided at two positions separated at prescribed intervals at every upper flange 4. At an aperture 6 of a lower flange 3 corresponding to the projection 10, an R- shaped recess 11 corresponding to the projection 10 is formed. Consequently, a winding surface can be sufficiently covered and regulated in a condition in which the magnetic tape T is maximally wound around the reel hub 2. Thus, the jumping of the magnetic tape T toward the upper flange 4 side due to a fall shock, a vibration, etc., is prevented, and the damage of the magnetic tape T is prevented.
Patent JP-S61150469-A (JP)
Title: Safety circuit for horizontal oscillation circuit of television receiver
Inventor: HOSHINO MIKIO
IPC: H04N3/18
Filed: 1984-12-24
Abstract: PURPOSE:To maintain a stop mode of oscillation of a horizontal oscillation circuit even if an X-ray protector is released and to improve the perfect operations of the horizontal oscillation circuit, by driving a horizontal output circuit with oscillation of the horizontal oscillation circuit and stopping the actuation of the horizontal output circuit with stop of oscillation through a control circuit. CONSTITUTION:The 1st power supply circuit S1 used with a horizontal oscillation circuit 1 consists of a diode D1 connected to the secondary winding of a transformer T1 and a capacitor C3. A horizontal output circuit (b) connected to a voltage reduction type chopper regulator circuit (a) consists of a primary winding of an oscillation transformer T2, a capacitor C5 and a transistor TRQ1. The 2nd power supply circuit S2 used with the circuit 1 consists of a diode D2 connect to the secondary winding of the transformer T2 and a capacitor C4. A control circuit (d) of the circuit (b) consists of a primary winding connected to the output terminal of the circuit 1 and a hot/cold separating transformer T4 coupled to the secondary winding connected to the base of a TRQ2 of a drive circuit (c).
Patent JP-H08114193-A (JP)
Title: Liquid discharge quantity control device and liquid discharge device
Inventor: SUGIHARA SATOSHI
IPC: F04C14/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a liquid discharge quantity control device and a liquid discharge device which are constituted to discharge a specified quantity of liquid at a specified discharge time with high precision through is simple operation. CONSTITUTION: A liquid discharge quantity control device comprises a drive circuit 3 to drive a pump to discharge liquid; a computing means to rotate the pump by a given quantity and calculate a unit discharge quantity of liquid per a unit rotation amount of a pump from a quantity of discharged liquid; a memory means 2 to store a calculated unit discharge quantity; and an input means 4 to input actually discharged liquid quantity and a discharge time. Thus, from a discharge quantity and a discharge time inputted by an input means 4 and a unit discharge quantity stored at the memory means 2, the rotation amount and the rotation speed of a pump are calculated by a computing means, and a control means 7 to control a drive circuit 3 based on a calculating result is provided.
Patent JP-2000103765-A (JP)
Title: New triterpene compounds and composition containing the same
Inventor: NAKAZAWA YOSUKE
IPC: A61K8/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new terpene compound having an excellent specific steroid 5 α-reductase II type inhibition effect and useful in the fields of medicines, quasi-medicines, cosmetics, or the like. SOLUTION: A compound (3,8-dioxo-7 β-hydroxy-7,9-cyclo-7,8-secoeupha-24- en-26-oic acid) of the formula. The compound of the formula is obtained, for example, by immersing and extracting the dry product of a plant, cuachalalate (Juliania adstringens) belonging to the family Julianiaceae with ethanol, evaporating the solvent, or the like, from the extract solution to dryness under vacuum, eluting the dried product with the mixture of methanol with distilled water, while changing the mixing ratio of methanol into 40 to 100%, collecting 100% methanol elustion fractions, evaporating the solvent from the fractions to dryness under vacuum, fractionating the obtained solid product by the use of silica gel, while changing the ratio of hexane:  ethyl acetate to 15:1 to 1:1, evaporating the solvents from the fractions to dryness under vacuum, and subsequently purifying the compound of the formula from a fraction having a high 5 α-reductase inhibition activity by a silica gel column treatment method and a recrystallization method.
Patent JP-H08114293-A (JP)
Title: Sealing junction type protector positioning device
Inventor: HAJIMA YOJI
IPC: F16L57/00
Filed: 1994-10-15
Abstract: PURPOSE: To make a caulking piece so as to be automatically locatable at the specified caulking position in the circumferential direction of a protector by bringing this protector, being rotated by a turning roll, into contact with a peripheral surface of this turning roll under pressure, and detecting the caulking position of the protector. CONSTITUTION: Since a positional device 10 is made up so as to rotate a protector 13 after building it up in a state of attracting it to both driving and driven magnet rolls 22 and 23 by means of these rolls 22 and 23, even in case of the thin protector 13, it is rotatable without slipping and/or falling during the rotation. In addition, the position of a caulking piece 15 in the circumferential direction of the protector 13 is detected by both first and second proximity switches 25 and 26, and on the basis of the detection signal, the caulking piece 15 is accurately positioned to the caulking position, so that automation of the positioning work of the protector 13 with the caulking piece 15 as the reference is well promoted, namely, the promotion of complete automated attachment of the protector 13 to the end of a steel pipe 1 2 is made achievable.
Patent JP-H0984677-A (JP)
Title: Electronic cold retaining pillow
Inventor: NAKAMOTO YOSHITAKA
IPC: A47G9/10
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic cold retaining pillow for which Peltier elements having a cushion property and silent property in combination are used. SOLUTION: The Peltier elements 3 are so mounted on the Peltier element surface in such a manner that the Peltier elements surface in contact with a fluid cooling part 4 induces heat absorption and that the Peltier element surface in contact with heat radiation fins 2 induces heat generation. Fans 1 execute force air cooling in order to suppress the temp. elevation of the heat radiation fins 2. The fluid cooling part 4 cools fluid. The cooled fluid is circulated between the pillow 6 and the fluid cooling part 4 through thermally insulating tubes 7 by a pump 5, by which the pillow 6 is cooled. The pillow 6 is constituted by placing a spacing between the inlet and outlet of the thermally insulating tube 7 to circulate the fluid over the entire part of the pillow and to resin the cold over the entire part of the pillow 6.  The cushion material 10 in the pillow is a rough fibrous foam material which does not hinder the circulation of the fluid. This material relieves the increase of the internal pressure of the pillow 6 by local impact and suppresses the slop of the fluid in the inside of the pillow.
Patent JP-H03137539-A (JP)
Title: Internal combustion engine tester with device for changing support attitude
Inventor: MATSUKAWA TETSUYA
IPC: G01M15/04
Filed: 1989-10-23
Abstract: PURPOSE:To enable complete and accurate testing of internal combustion engines of different kinds by a construction wherein a receiving device of a pallet for supporting the internal combustion engines is made elevatable with respect to a base plate and also a holding device of the internal combustion engines is made rotatable. CONSTITUTION:When a pallet 15 supporting an internal combustion engine 11 is set on a receiving device 23, the device 23 is elevated in accordance with the kind of the engine 11 through the intermediary of an elevator 22 and positioned. Then, a holding device 43 of the internal combustion engine of the pallet 15 is rotated and shaken in a required manner through the intermediary of a rotation giving device 47 and thereby a rotating shaft of the engine 11 is aligned with a rotating shaft of a starter 31 and coupling therewith. According to this constitution, complete and accurate testing of internal combustion engines of different kinds can be executed.
Patent JP-H08139562-A (JP)
Title: Chip piezoelectric resonance component
Inventor: YOSHINAGA TAKASHI
IPC: H03H9/56
Filed: 1994-11-10
Abstract: PURPOSE: To improve continuity reliability and soldering reliability in an external electrode. CONSTITUTION: The end face electrode part 34b of the external electrode 34 of this chip piezoelectric resonance component 11 is constituted of a first layer 36 composed of Monel and formed on the end face of a component main body 31 by sputtering in contact with a terminal electrode 23, a second layer 37 composed of silver formed on the first layer 36 by sputtering, a third layer 38 composed of copper and formed on the second layer 37 by vapor deposition and a forth layer 39 composed of silver and formed on the third layer 38 by the vapor deposition. Thus, since the first layer and a second layer are continuously formed in the same sputtering device and the second layer covers the first layer when taken out from the sputtering device, the surface of the Monel of the first layer is not oxidized.
Patent JP-2000131780-A (JP)
Title: Scanner
Inventor: LANGE HELMUT
IPC: H04N1/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To almost automatically execute optical conformity by a simple system in a device for optoelectronically scanning an original picture laid on a scanning drum by the line system. SOLUTION: A scanning mechanism is provided with a reflected light illumination device for forming an illumination spot 12 on the opaque original picture 5'. In order to correct the focus of scanning light with respect to the scanning mechanism when the scanning drum 1 whose diameter is different is used, a scanning objective lens is supported at working positions Bk and Bg set in a radial direction decided according to the diameter of the drum 1 each time so that it can travel on the optical axis 15' of the scanning mechanism. The reflected light illumination device is movably arranged in order to optimize the spot 12 when the drum 1 whose diameter is different is used.
Patent JP-H10101823-A (JP)
Title: Chitin and chitosan composite material coated with calcium phosphate compound and its production
Inventor: YOKOGAWA YOSHIYUKI
IPC: B05D7/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To produce a chitin or chitosan composite material coated with a calcium phosphate compound. SOLUTION: This composite material, which is composed of a chitin or chitosan the surface of which is coated with a calcium phosphate compound is obtained by esterifying particle surfaces of chitin and/or chitosan with phosphoric acid, and dipping the surface phosphoric-esterified chitin and chitosan into an aqueous solution of calcium and hydroxyl ions for 1-10 days while keeping the temperature of the solution at 20-60 deg.C, and then into an aqueous solution of calcium and phosphoric ions for 1-14 days while keeping the temperature of the solution at 20-60 deg.C, thereby precipitating uniformly calcium phosphate on particle surfaces of the chitin and /or chitosan.
Patent JP-H10289228-A (JP)
Title: Method and device for processing text file contents
Inventor: NAGAISHI MICHIHIRO
IPC: G06F12/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To directly retrieve and perform arrangement, shift, analysis, display etc., of contents from a text file without losing the versatility of the text file. SOLUTION: This device mainly consists of a text file 1 and a viewer 3, adds tags 2 to information written on the file 1, stores it in the file 1, and retrieves the information written in the file and performs prescribed processing of it such as the arrangement, shift, analysis and display of contents of it based on the added tags 2 according to a command from a user.
Patent JP-H02258541-A (JP)
Title: Sticking apparatus of tarret type label
Inventor: MONTE SHII MITSUCHIERU
IPC: B65C3/16
Filed: 1989-10-26
Abstract: PURPOSE: To pack a plurality of containers more closely together and to prevent a label to be applied to one of containers of large diameter from being interfered with the next container by providing a means for rotating a turret in the direction same as the rotating direction of a vacuum drum about a turret axis, and a means for rotating a pair of chucks in the opposite rotating direction with a container fixed therebetween. CONSTITUTION: A vacuum drum 11 is rotated clockwise as viewed from above, a turret 10 is rotated clockwise, and each chuck 15 is rotated counter-clockwise. A lower chuck 26 is aligned to one of upper chucks 15 and mounted on an end of a lower spoke 27 radially fixed from a main shaft 13, comprises a rotatable shaft 28, a segment 29 of large diameter, and a segment 30 of small diameter, and changes the rotating speed of the chuck which moves a belt 31 between the segments 29, 30. When a label 12B reaches an applying station to a container 2, the former label 12A is completely or almost completely applied around a container 1, whereby the application of the label to the container 2 is not disturbed.
Patent JP-H06130469-A (JP)
Title: Film unit having lens with built-in strobe
Inventor: MIKAMI TAKESHI
IPC: G03C3/00
Filed: 1992-10-15
Abstract: PURPOSE:To simplify the operation of a strobe switch and prevent the switch from being left switched or unswitched, by furnishing strobe switch in the part which is at normal times held by the photographer at the time of photographing. CONSTITUTION:On the lift of the front face of an exterior piece 3, a notch is provide for forming a switch movable part 5, and a contact plate 2 is a fixed to the back surface. Switch contact pieces 1a, 1b mating with the contact plate 2 are exposed at the front face of the unit body 4 and connected to the power line of a strobe circuit. The switch movable part 5 is normally inclined upward by the resilience of the exterior piece 3 itself, and the contact plate 2 is positioned separately from the switch contact pieces 1a, 1b. When a filter unit is gripped at the time of use, the right hand just depresses the switch movable part 5. This puts the plate 2 in contact with the switch contact pieces 1a, 1b, and strobe charge is started.
Patent JP-S62142107-A (JP)
Inventor: BURAIAN DEZAIA CHIYOOTO
IPC: A45D40/00
Filed: 1986-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。