baber/WOPTO huggingface dataset:
Patent JP-S61153001-A (JP)
Title: Oiling system for hydraulic machine
Inventor: SUMIYA KOJI
IPC: F15B1/00
Filed: 1984-12-26
Abstract: PURPOSE:To reduce consumption of driving energy by providing an accumulator for storing pressurized oil from an oil pump and distributing to plural hydraulic machines then detecting the pump. CONSTITUTION:When employing a motor pump 2 as an oil pump, an engine key switch is turned on to drive the pump 2 through car battery thus to feed the delivery oil through an oil supply tube to the inlet ports of power steering mechanism 6, braking mechanism 7 of wheel 5 and suspension mechanism 8 of chassis. Here, excessive oil is stored in an accumulator 3 to detect fulfillment of accumulator 3 with pressurized oil thus to stop the pump 2. Upon consumption of pressurized oil in the accumulator 3 to drop below the referential level, said pump 2 is driven again. Said pump 2 may be replaced with a variable displacement pump 9 or a clutched pump 10.
Patent JP-H04152475-A (JP)
Title: Layout pattern designing device
Inventor: UMEDA KOICHIRO
IPC: H01L21/82
Filed: 1990-10-16
Abstract: PURPOSE:To constitute the device so that a sectional view after film formation of an arbitrary part can be observed visually by displaying the sectional view after film formation of a designated part in layout pattern data on a display device. CONSTITUTION:By referring to a shape parameter file 7 from a fault part data extracting part 6, layout pattern data of a fault surface part is extracted by prescribed width. Subsequently, the extracted pattern data is converted to a shape of each layer by a shape converting part 8 by a rule stored in the file 7, and from outputted shape data of each layer and thickness of each layer stored in a film thickness file 9, thickness of the layer and the film is calculated by a film thickness arithmetic part 10. Next, by a film formation sequence arithmetic part 12, data outputted from the film thickness arithmetic part 10 is converted to data for showing a state of the fault surface by a parameter of a film sequence stored in a film formation sequence parameter file 11 and displayed on a display device 5. In such a way, a designer observes visually the fault surface after film formation, and can execute a design, while considering a three-eimsntional structure.
Patent JP-H11223845-A (JP)
Title: Photometric device
Inventor: OKURA TADAHISA
IPC: G03B7/099
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a divided photometric device capable of obtaining gentle photometric sensitivity distribution changed from the center to the peripheral part of a photographic image plane. SOLUTION: This device is provided with a divided photometric sensor 11 performing the photometry of the plural different divided areas of a subject area formed by a photometric optical system, and the divided photometric areas of the divided photometric sensors 11 and 21 are formed to be partially overlapped on the divided photometric areas of other sensors 21 and 11, then the respective photometric optical systems are defocused so that the photometric sensitivity distribution of the sensors 11 and 21 may be gently changed from the center to the periphery of the subject area.
Patent JP-S60166539-A (JP)
Title: Packing case conveying method in loading vehicle
Inventor: IGUCHI HIROSHI
IPC: B60P1/48
Filed: 1984-12-28
Abstract: PURPOSE:To convey loaded articles rationally by flattening a truck for blank packing cases whereby enabling them to be piled up into plural stages and further to be loaded on a loading vehicle at a time. CONSTITUTION:A lift cylinder 9 is coupled between a truck 1 and a loading frame F. The loading frame F comprises a standing frame 3 pivoted 2 on the truck 1 and an expansion frame 4 flexibly connected 5 to the tip of the frame 3. A main girder 12 having travelling wheels 13, 13 is provided on the lower surface of a floor plate 11 of a packing case C, and a front wall 14 is standed on the front edge of the above frame. A bracket 15 having a stop pin 16 is fixedly mounted on the upper part of the front wall 14. To convey blank packing cases, the piled packing cases C, C', C'' are integrally tied with a wire, etc., and then after hooking the wire on the pin 16 of the packing case C, the cylinder 9 is contracted to load the packing cases on the truck 1.
Patent JP-H06196758-A (JP)
Title: Light-emitting device driving circuit
Inventor: HASEGAWA KAZUO
IPC: H01L33/00
Filed: 1993-10-12
Abstract: PURPOSE:To provide a circuit for driving a light-emitting device at the higher voltage than the power supply voltage. CONSTITUTION:A transistor 4, a light emitting device circuit 3, Zener diode 20 and power supply are connected in series, and a power supply 6, a transistor 11 and a transistor 12 are connected in series. A point between the Zener diode 20 and the light emitting device circuit 3 is connected a point between the transistors 11, 12 through a capacitor 13. First, the transistors 4, 11 are turned OFF and the transistor 12 is turned ON in order to firstly charge a capacitor 13. Next, the transistors 4, 11 are turned ON and the transistor 12 is turned OFF to connect the power supply 6 and the capacitor 13 in series, so that the voltage applied to the circuit 3 is the sum of the voltage of power supply 6 and the capacitor 13, minus Vf of the zener diode 20.
Patent JP-H1099144-A (JP)
Title: Movable rack facility
Inventor: IKEHATA YOSHITERU
IPC: A47B53/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a movably rack facility, in which a guide rail does not obstruct passage of operators and carrying trucks or the like, and which has a guide device that does not form dead space on one side of a movable rack. SOLUTION: A movable rack facility comprises a movable rack 3 that freely moves back and forth and a guide device 15 guiding the movable rack 3 along a predetermined course of travel. In this case, the movable rack 3 freely moves back and forth as it is supported on a plurality of wheels 13 rolling on a floor 1, and the guide device 15 comprises a guide rail 17 provided on the upper surface of the floor 1 along the course of travels and a guide roller 18 provided on the rack 3 in such a way as to roll freely on the upper surface of the guide rail 17 in the direction of the course of travel, the guide roller 18 having a pair of flanges 26 formed on its outer peripheral surface along the cross direction D to fit the guide rail 17 between the flanges 26.
Patent JP-H02127824-A (JP)
Title: Two-way catv relay amplifier
Inventor: HAMADA YASUSHI
IPC: H04B3/58
Filed: 1988-11-08
Abstract: PURPOSE:To evade the deficiency of the number of incoming transmission signals when there is a margin in the number of outgoing transmission signals by adopting the constitution such that 1st and 2nd directional filter circuits to a high frequency amplifier section so as to attain 2-way transmission in the high frequency amplifier section. CONSTITUTION:The high frequency amplifier section 1 consists of the 1st and 2nd directional filter circuits 2, 3 and 1st and 2nd high frequency amplifier circuits 4, 5, and the high frequency pass terminals of the 1st and 2nd directional filter circuits 2, 3 are connected via the 1st high frequency amplifier circuit 4. Then low frequency pass terminals of the 1st and 2nd directional filter circuits 2, 3 are connected via the 2nd high frequency amplifier circuit 5. Furthermore, the common terminal of the 1st directional filter circuit 2 is connected to the high frequency pass terminal of the 3rd directional filter circuit 6 and the common terminal of the 2nd directional filter circuit 3 is connected to the high frequency pass terminal of the 4th directional filter circuit 7. Thus, a means able to attain 2-way transmission is provided in the high frequency amplifier section and when there is a margin in the number of outgoing transmission signals, a problem of the deficiency of number of incoming transmission signals is dissolved.
Patent JP-H0922434-A (JP)
Title: Learning system
Inventor: OKADA KEIJIRO
IPC: G06Q50/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To attain the proper teaching for the home learners through the facsimiles by grasping the weak points of the learners while securing the joint consciousness among the home learners to improve their learning desires. SOLUTION: This learning system includes the teaching material service where the teaching materials 7 are sent to the home learners 4 from the teaching guide centers 2 and 12 and the learners 4 study the materials 7, the automatic facsimile answer service where the test answers of the materials 7 are transmitted by the facsimiles of learners 4 which are connected to the computers of the centers 2 and 12 via the communication circuits, the computers of the centers 2 and 12 carry out the individual learning guidance to diagnose the test answers based on the answers stored in a data base together with the evaluation of test results, advices, the display of supplementary problems, etc., and the contents of the learning guidance are sent to the facsimiles of learners 4,  and the information service where the learners 4 sends their opinions to the centers 2 and 12 by their facsimiles and the information magazines 10 containing the opinions of learners 4 are periodically issued to support the learning of the learners 4.
Patent JP-S61157271-A (JP)
Title: Controlling method for power source
Inventor: YOSHIKAWA HARUKI
IPC: H02M7/48
Filed: 1984-12-27
Abstract: PURPOSE:To alleviate the voltage duty of a semiconductor element by controlling the DC intermediate circuit voltage of the output side in response to the magnitude of a load, thereby suppressing the drop of the output voltage at load connecting/disconnecting time. CONSTITUTION:AC power supplied from a trolley wire 1 is led through a current collector into a vehicle, and transformed by a converter 2 to desired voltage. This is converted by a rectifier 3 to DC power, and an inverter 5 is connected through filters 6, 7 with the DC output side (DC intermediate circuit). The DC power is converted by the inverter 5 into the AC power of a constant voltage constant frequency, and supplied to a load 9. In this case, a DC current transformer 8 is provided in the intermediate circuit to detect the current I flowed to a smoothing reactor 6 by a current detector 10. This detection signal is set by a set voltage generator 11 to a high set voltage if the value of the current I is low, and to a low set voltage if high, and a deviation to the output of the detector 12 is calculated to drive the rectifier 3.
Patent JP-S63136504-A (JP)
Title: Superconducting coil
Inventor: MORIYAMA HIDESHIGE
IPC: H01F6/04
Filed: 1986-11-27
Abstract: PURPOSE:To improve the stability of a superconducting coil without deteriorating the flow of cooling medium by providing a coil into which a superconducting wire is wound, a sealing vessel for sealing the coil, a resin impregnating the coil aud cured in the vessel, and a supporting member for supporting the vessel and circulating the medium around the vessel. CONSTITUTION:Since a sealed vessel 5 is formed so as not to leak liquid resin 9 before solidifying. Since the resin 9 is not impregnated out of the vessel 5, spaces of cooling grooves 7 formed on the outer surface of the vessel 5 are obtained as they are. When liquid helium is filled in a storage chamber 3, the helium is fed to a stationary slot 4 communicating with the chamber 3 and to the grooves 7. Since the helium filling the grooves 7 cool a coil 6 through the vessel 5 to a predetermined temperature, a superconducting wire 8 becomes a superconductive state. The resin 9 is provided not to move the wire 8 by an electromagnetic force and a thermal stress. Thus, no frictional heat is generated at the wire 8, thereby improving the stability of the superconductive state.
Patent JP-S61159258-A (JP)
Title: Plate fixing mechanism of sliding nozzle device
Inventor: YOKOI NOBUYUKI
IPC: B22D37/00
Filed: 1984-12-29
Abstract: PURPOSE:To speed up the exchange of a plate by providing a tightening bar and feed screw bar along the two sides of a metallic flask and disposing a freely slidable fixing metal between the feed screw bar and the opposite sides of the plate. CONSTITUTION:The tightening bar 3 is disposed in parallel with the long sides of the plate 2 in the metallic flask 1 and the feed screw bar 7 is provided in parallel with the rising part on the short side of the flask 1. The feed screw metal 9 and fixing metal 10 having tapered surfaces 9a, 10a mating each other are disposed between the bar 7 and the short side of the plate 2. The metal 8 moves in the direction E and pushes the metal 10 in the direction F to tighten longitudinally the plate 2 when the bar 7 is rotated in the arrow A direction. The plate 2 is further tightened in the direction D by the bar 3 and the metal 5. The exchange of the plate 2 is made possible simply by rotating the bar 7 and therefore the operation is speeded up.
Patent JP-2000108761-A (JP)
Title: Unloading space lifting device
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the dropping of a an unloading space in the retraction position by folding a rotatable loading space at a point side of an arm forming a parallel link supported by a supporting base part slidable in the horizontal direction by a fixing a member mounted on a car body, and moved up and down, on the arm, and sliding the supporting base part to the retraction position. SOLUTION: A slide lock device is set to (housing) to be raised, the upper and lower arms 14, 9 are swung clockwise, an unloading space 29 is made fall down anticlockwise, a backplate 35 is contacted with a switch mount plate 36 to stop the raising, and a slide cylinder is contracted for the retracting operation. When a movable side member of an unloading space lifting device 1 reaches a predetermined housing position, an engagement pin is engaged with a housing position hole to automatically lock the movable member, a guide 33 of a main plate 30 rear surface of the loading space 29 is located at an upper part of the main plate 30 turned by folding, and engaged with a lower part of a slide rail 3 to complete the retraction of the loading space lifting device 1. Whereby the unloading space 29 and the upper and lower arms 14, 9 can be prevented from dropping during the travelling.
Patent JP-H07135539-A (JP)
Title: Facsimile equipment
Inventor: TAKITA NORIO
IPC: H04N1/29
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a small sized facsimile equipment by reducing the height while applying thermal countermeasure for a facsimile equipment main body 11. CONSTITUTION:An electrophotography recording system printer section 41 is arranged in a facsimile equipment main body 11. A development section 71 and a fixing section 72 are arranged along a printing path 73 led to a discharge port 23 of a side face of the facsimile equipment main body 11 in the printer section 41. An original read section 42 is arranged above the printing path 73 between the fixing section 72 and the discharge port 23 of the printer section 41 at the side of the fixing section 72. An original guide 92 guiding an original to the original read section 42 is provided with a shield section 92b shielding the printer section 41 and the original read section 42.
Patent JP-H08122650-A (JP)
Title: Scanning electron microscope
Inventor: IKOU CHIKAYA
IPC: G02B21/06
Filed: 1994-10-20
Abstract: PURPOSE: To make the contrast of a reproduced image high and enable a precise observation by providing a scanning electron microscope with a control means which varies the intensity of illumination light according to the intensity of light from a sample. CONSTITUTION: The light which is transmitted through the sample 14 and made incident on a photodetector 15 is converted into an electric signal, which is inputted to a sampling circuit 17. The sampling circuit 17 samples the electric signal corresponding to the intensity of the transmitted light by the positions of respective laser spots on the sample 14 on the basis of the signal from a scanner control circuit 16 and outputs the result to an image reproduction part 18, and the image reproduction part 18 forms an image of the whole sample 14. Besides, the electric signal from the photodetector 15 is inputted also to a modulating circuit 19. This modulating circuit 19 controls a semiconductor laser 11 according to the level of the electric signal, i.e., the intensity of the transmitted light of the sample 14 so that the intensity of the laser light irradiating the sample 14 varies.
Patent JP-H03143730-A (JP)
Title: Automobile front windshield molding and molding device thereof
Inventor: SHIRAHATA ITARU
IPC: B29C48/12
Filed: 1989-10-27
Abstract: PURPOSE:To improve external appearance by providing a structure in such a way as integrally forming each molding, which is mounted to both side part and upper part peripheral edges of a front windshield, to eliminate the necessity for a corner joint with strength improved simultaneously with a rainwater guide groove gradually shallowed in depth to disappear. CONSTITUTION:This molding M1 is formed by integrally molding side part and upper part moldings M1a, M1b respectively mounted to side part and upper part peripheral edges of a front windshield G, and each molding M1a, M1b is constituted of a leg part 1, inserted into a space part 4 generated between a peripheral edge part of the front windshield G and a body panel 3 of a win dow frame, and a decorative part 2 for coating the space 4. A holding lip 5 in the inside while a panel lip 6 in the outside are protrusively provided of the lower end part in the leg part 1 of the side part molding M1a, and a groove lip 7 and a decorative lip 8 are protrusively provided respectively in the inside and outside of the decorative part 2 with a rainwater guide groove 9 formed between the groove lip 7 and the front windshield G.
Patent JP-H03140135-A (JP)
Title: Carrying case for endoscope
Inventor: OKADA YUMIKO
IPC: A61B1/00
Filed: 1989-10-26
Abstract: PURPOSE:To obtain the carrying case for an endoscope which scarcely receives external force in the case of taking out the scope by forming a guide groove for containing the scope tip part of a containing part so as to become wider enough than the scope diameter, and forming a protruded part for pressing the scope tip part in a position opposed to a wide guide groove of a cover part. CONSTITUTION:An endoscope, especially the scope tip part 4a is pressed by a protruded part 7 of a cover 6 in a state that it is contained in a wide guide groove 3a, therefore, while the cover part 6 is closed, its position is always fixed. Accordingly, when the scope 4 is being carried, movement of the scope tip part 4a is prevented, therefore, the curved part being weak against external force does not move in the wide guide groove 3a, and damage, etc., of the scope tip part 4a caused by movement are avoided. Also, at the time of taking out the scope 4 by opening the cover part 6, since the scope tip part 4a is contained in the wide guide groove 3a and a space for gripping it is secured, it can be taken out smoothly irrespective of the angle shape in the up/down direction.
Patent JP-2001108805-A (JP)
Title: Filler lens and method of manufacturing the same
Inventor: FUJIWARA AKIRA
IPC: G02B5/02
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a filler lens which is superior in uniform light diffusivity when compared with the conventional light diffuser and a method of manufacturing the same. SOLUTION: This filler lens is constituted by laminating a binder layer 2 having a gel fraction of >=60% directly or via another layer on a substrate 1. The filler lens has a filler layer 3A embedded in the surface layer of the binder layer in the state of projecting from the surface layer of the binder layer. This filler layer 3A is so formed that the ratio of the projection of the fillers 3 attains >=50%.
Patent JP-H10109727-A (JP)
Title: Conveyor
Inventor: KOBAYASHI KAZUHIRO
IPC: B65G15/60
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To assure a smooth transfer of small articles or articles the attitude of which is hard to be stabilized. SOLUTION: A folded back plate 43 which is formed by bending a sheet metal at an acute angle along a straight line is attached to both ends of a belt supporting belt in such a way as the peripheral surface of its one piece is connected to the upper face of the belt supporting plate 41 and the bent part is in parralel to the width direction of the belt supporting plate 41, and at the end parts of the carrying-in side and carrying-out side a conveying belt 50 is folded back along the peripheral surface of the folded back plate 43.
Patent JP-H10109499-A (JP)
Title: Method and apparatus for curved surface transfer
Inventor: MIYASHITA HARUO
IPC: B44C1/17
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a decorative material having a three-dimentional irregular surface and a durable decorating layer. SOLUTION: Solid particles 5 are made to collide with an irregular surface of a substrate 1 onto which heat transfer is made from a rear surface side of a transfer sheet 3 opposing a transfer layer being a decoration layer to bring the transfer sheet into a pressured contact with the irregular surface of the substrate by using the colliding pressure to effect a transfer. An ionizing radiation cure type adhesive is used for an adhesive to bond a transfer layer to the substrate. When the transfer sheet and the like applied with the ionizing radiation cure type adhesive enters a chamber applying the colliding pressure of the solid particles, the ionizing radiation cure type adhesive is supplied in a solventless state to cure after the colliding pressure is applied.
Patent JP-H02178255-A (JP)
Title: Novel halogenated trifluoromethylbenzene
Inventor: KAARU DABURIYUU SEIPAA
IPC: C07C205/12
Filed: 1989-10-27
Abstract: NEW MATERIAL: A compound of the formula [wherein X is a halogen; R is COOH, C(O)NH 2 , CN].  
     EXAMPLE: 3-Chloro-2-fluoro-5-(trifluoromethyl)benzoic acid.  
     USE: A synthetic intermediate of an insecticidal trifluoromethyldiphenyl ether and other ethers.  
     PROCESS: 2-Fluoro-5-(trifluoromethyl)benzene is allowed to react with thionyl chloride in a solvent, e.g. dimethylformamide, and then ammonium hydroxylate is added. The reaction product is cooled to 0°C and filtered to recover the solid form product, which is then dried to yield the compound of the formula. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03145042-A (JP)
Title: Deflection yoke
Inventor: OIKAWA TOSHIO
IPC: H01J29/76
Filed: 1989-10-31
Abstract: PURPOSE:To simply adjust and set a deflection yoke even when an unwanted radiation level is unbalanced, and obtain a good unwanted radiation level even when the same type deflection yoke is built in a different display set by changing a fitting angle to a deflection yoke Z axis in cancel coils. CONSTITUTION:Cases 4 and 4', in which cancel coils 5 and 5' are built in, move within the groove parts (b) and (b') of holders 6 and 6' so that angles theta1 and theta2 can be changed to the Z axis of a deflection yoke with supporting points (a) and (a') as centers, and the holders 6 and 6' and the cases 4 and 4' are fastened to be fixed after an unwanted radiation level is set to the best one. That is, the fitting angles theta1 and theta2 of the cancel coils 5 and 5' can be changed, and also fitting can be made at individually different angles. This permits the angles theta1 and theta2 to be adjusted to a position where magnetic flux radiated by the cancel coils 5 and 5' and that emitted by horizontal deflection coils 1 and 1' are mutually cancelled, and the unwanted radiation level can be reduced.