baber/WOPTO huggingface dataset:
Patent JP-H0194390-A (JP)
Title: Drive waveform generator for liquid crystal
Inventor: OTA MORIO
IPC: G02F1/133
Filed: 1987-10-06
Abstract: PURPOSE: To obtain the infinite combinations of waveforms and to quickly correspond also to a change in an waveform by storing data in a rewritable memory, developing an waveform and checking a DC component of an electric field impressed to a liquid crystal optical shutter(LCS). CONSTITUTION: Each macro data MAC (x) are constituted of four bits and correspond to an LCS driving signal. The number of develop-ment steps of each macro data MAC (x) stored in a memory 11 is stored in a memory 12 as step number data ST (y). Rewritable memories are used for both the memories 11, 12 and almost infinite driving waveforms are generated. The device is provided with a circuit for checking whether the mean value, i.e., the DC component of an electric field, of voltage impressed to the LCS within one period Tw becomes zero or not based upon the waveforms of LCS driving signals PT1, PT2, COM1, COM2. A parity bit is added to the step number data to execute parity check. Consequently a required driving waveform is optionally generated by rewriting data and an error in a generated driving waveform is checked.
Patent JP-H1096891-A (JP)
Title: Light source device
Inventor: AZUMA YUJI
IPC: F21V8/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain stable luminous flux in a wide range of temperatures without attaching a temperature sensor by controlling electric power for a fluorescent lamp in accordance with a voltage detected at both ends of the lamp. SOLUTION: A heater 70 is attached to the surface of a fluorescent lamp 3, while an inverter circuit 71 is connected to both ends of the lamp 3. A power source is connected to the inverter circuit 71, which controls electric power to be supplied to the fluorescent lamp 3. A heater power control circuit 75 is connected to the output of the inverter circuit 71, controlling the power to be applied to the heater 70. With a switch turned on, power is supplied to the fluorescent lamp 3 through the inverter circuit 71, lighting the lamp 3. In addition, a control signal is outputted from the inverter circuit 71 to the heater power control circuit 75, so that the power of the heater 70 is controlled. With the lamp voltage fed back, the power of the heater 70 is controlled.
Patent JP-H1193819-A (JP)
Title: Ignition device of engine
Inventor: INOUE AKIRA
IPC: F02P7/067
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To easily regulate the ignition timing in a short time by easily changing the relative position in the circumferential direction of a sensor to a cam shaft while a clearance between the sensor and a projection of a rotor is kept constant even when an engine is driven. SOLUTION: An output shaft 12 is concentrically and directly connected to an end part of a cam shaft 11, the output shaft 12 is exposed to the front side of an engine through a boss part 14a of a case 14, a shaft part 1a of a holder 1 is fitted into the boss part 14a of the case 14 front the front side, and the shaft part 1a of the holder 1 is rotatable in the boss part 14a of the case 14. The output shaft 12 is pierced in the shaft part 1a of the holder 1, and a rotor 3 is mounted on an end part of the output shaft 12 projected from the shaft part 1a to the front side. A sensor 4 opposite to a circumferential surface of the rotor 3 is fixed to the holder 1. When the holder 1 is rotated around the case 14, the relative position in the rotational direction of the sensor 4 to the cam shaft 11 is changed, and the ignition timing is changed thereby.
Patent JP-H1095112-A (JP)
Title: Actuator for ink-jet printer
Inventor: USUI MINORU
IPC: B41J2/16
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for an ink-jet printer capable of performing trimming by a laser without being attended with damage of a diaphragm. SOLUTION: An ink tank is constituted by integrally forming both a thick- walled substrate 21 having cavity structure and a diaphragm 22 covering a cavity 20. A piezoelectric/electrostrictive actuation part 26 is formed by arranging a piezoelectric/electrostrictive layer 24 between the upper electrode layer 25 and the lower electrode layer 23. The piezoelectric/electrostrictive actuation part 26 is arranged on the ink tank in such a state that the diaphragm 22 is brought into contact with the lower electrode layer 23. Effective electrode area is controlled by trimming the upper electrode layer 25 only in the part in which the diaphragm 22 is covered with the piezoelectric/electrostrictive layer 24.  The diaphragm 22 is covered with the piezoelectric/electrostrictive layer 26 in the vicinity of at least the part applying trimming in the upper electrode part 25 and the upper electrode layer 25 is trimmed.
Patent JP-H10102646-A (JP)
Title: Construction of partition wall
Inventor: OBATA MASAO
IPC: E04B2/82
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the installation of a baseboard as construction of a partition wall, to easily execute maintenance such as reform after the completion of work accordingly and to provide construction of a partition wall capable of preventing the lower part thereof from getting wet even when it is submerged during the execution of the inside of a building. SOLUTION: Construction of partition wall is equipped with a lower runner 12 installed on the floor inside a building, an upper runner installed at a position corresponding to the lower runner in the ceiling inside the building, a stud 13 constructed between the upper runner and lower runner 12 and wall surface constituent members 14. The lower runner 12 with a U-shaped section is formed and, at the same time, the upper end of the rising wall section 12b is equipped with a plaster stop section 12c storing the lower end of the wall surface constituent member 14.
Patent JP-S63108429-A (JP)
Title: Terminal equipment
Inventor: FURUIDE YUMI
IPC: G06F3/048
Filed: 1986-10-27
Abstract: PURPOSE:To revise one block efficiently without complicated key operation by displaying a specified section in each block specified by attribute information corresponding to each block together with an original picture as an image. CONSTITUTION:In revising a block 33c, an image block attribute image is displayed on a CRT display device 23, command information is selected by a pointing device 27 and when a desired numeral is inputted by a keyboard 26, an image block attribute 38 is revised automatically and the revised block 33c is displayed again on the display device 23. Moreover, when no attribute is given as a page 22b, a document default list image is displayed on the display device 23, the device 27 and the keyboard 26 are operated to select default command information thereby inputting a numeral and revising the document default list, then the size, character interval and line interval of the page 22b are revised.
Patent JP-H04131497-A (JP)
Title: Method of construction of sewer
Inventor: TODA TSUTOMU
IPC: E02B9/06
Filed: 1990-09-20
Abstract: PURPOSE:To house a synthetic resin pipe having a diameter as large as possible in a primarily lined tunnel having a constrained inside diameter by using an ultrathin type carrying-in truck and an air jack for carrying in and installing the synthetic resin pipe constituting the internal surface of a sewer. CONSTITUTION:A pair of rails 3 in parallel in the axial direction are laid on a bottom in a primarily lined tunnel T, and a synthetic resin pipe 5 in specified length is placed on an ultrathin type carrying-in truck 4 moved on the rails and carried into a specified position in the tunnel T. Air jacks 7, 7 are inserted to both left and right sides of the rails 3 in the lower sections of the pipe 5, air is press-fitted respectively and the synthetic resin pipe 5 is floated from the carrying-in truck 4 and the pipe 5 is extracted while the quantity of air press-fitted is adjusted, and the axis of the synthetic resin pipe 5 is conformed to a tunnel axis. Supporters 8, 8 are arranged under the synthetic resin pipe 5, and the air jacks 7, 7 are extracted while the pipe 5 is fixed by a floating preventive U-band 9. Lastly, mortar is injected into the clearance of a segment ring 2 and the synthetic resin pipe 5.
Patent JP-H0198793-A (JP)
Title: Single-operating joint for connecting faucet
Inventor: TAKEDA YOSHIAKI
IPC: F16L37/22
Filed: 1987-10-09
Abstract: PURPOSE: To disengageably lock the body and joint simply with a lock lever in such a way that the lock is ensured even when water pressure is raised rapidly by arranging a circumferential rib on the outer periphery of the body on the tap side and a lock lever on the joint on the water-supply hose side. CONSTITUTION: A circumferential rib 1a for lock engagement is formed on the outer periphery of a body 1. The body 1 is fixed to a tap inserted into a tap insert opening 5 by screws 6. A slider 2 releases a steel ball 4 when it moves downwards and confines the steel ball 4 when it moves upwards. When the steel ball 4 is confined, the body and a joint 3 is connected and fixed. A nozzle member 3a is formed at the distal end of the joint 3. A water supply hose is fixed to that member. The joint and the slider 2 are connected to the body 1 via the steel ball 4 and the lock lever 2a.
Patent JP-2000135430-A (JP)
Title: Continuous mixing feeder
Inventor: YOSHIDA MINORU
IPC: B01J4/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To uniformly mix at least one kind of an additive with a powdery or granular main raw material so as to be continuously supplied with fixed quantity. SOLUTION: A barrel 1 is composed of a front cylindrical part 3, a trough part 4 and a rear cylindrical part 5 successively from the upstream side. A fixed quantity extruding zone X is composed of the front cylindrical part 3 and a fixed quantity extruding part provided with a full flight 7 in a screw 2, a mixing zone Y is composed of the trough part 4 having additive supply ports 12-14 and a mixing part provided with a stirring blade 8a projectingly provided zigzag and a ribbon screw 8b in the screw 2, and a scrapping zone Z is composed of the rear cylindrical part 5 and a scraping part formed by projectingly providing alternately forward paddles 9a and reverse paddles 9b on a shaft part freely detachably provided in a boundary part to the mixing part in the screw 2 through a coupling or the like.  The scraping part can be exchanged by a scraping part separately prepared and provided with a stirring blade for scraping, which has different shape, on the peripheral surface of the shaft part.
Patent JP-H04142234-A (JP)
Title: Measuring device for capsule loading machine
Inventor: YAMAMOTO TAIZO
IPC: B65B57/10
Filed: 1990-09-21
Abstract: PURPOSE:To provide a small-sized device of low cost which inspects the quantity of filled material in a body before a cap and the body are coupled together again by providing a photosensor including a light emitting element which emits light so as to be passed through a notch of each rod when a plurality of rods are inserted into the bodies and a light receiving element which receives the light having passed through said notch. CONSTITUTION:Light is emitted from light emitting elements 62 in each photosensor 60 of a measuring device G. A body supporting base 22 comes to a stop at a position V. For example, when filling material 81 of specified quantity has been filled into each of all bodies 80 in a specific row, notches 41 of all rods 40 in said row come into a path of light. The light emitted from each element 62 passes through the notch 41 of each rod 40 disposed in a row and reaches each light receiving element 63 and is detected by said element. When the quantity of filling material 81 filled in at least one of the bodies 80 in said row has not reached a specified quantity, the notch 41 of a rod 40 having been inserted into such body 80 does not come into the path of light. Consequently, presence of an insufficiently filled body 80 can be detected.
Patent JP-2001073125-A (JP)
Title: Co-Ta ALLOY SPUTTERING TARGET AND ITS PRODUCTION
Inventor: NAKAMURA YUICHIRO
IPC: C22C19/07
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To produce a Co alloy sputtering target and a method for producing it in which a Co-Ta alloy magnetic material target is produced by a melting method, the producing process of the target is reduced, its uniformity is made satisfactory as well, and a magnetic sputtering thin film having higher coercive force can be obtained. SOLUTION: In a Co-Ta alloy sputtering target, particularly the one provided with a composition of the formula CoxM1-x-yTay (in the formula, M denotes at least one kind of element selected from Cr, Pt, B, Ni, Nb, W, V, Zr, Cu, Mo, Mn, Ru, Pr, Sm, Si, Fe, Hf, Ti, Re, Sn, C and O, and also, 0.5<=x<1 and 0<y<=0.08 are satisfied), it has a structure in which an intermetallic compound phase is dispersed into a Co alloy mother phase.
Patent JP-H02102769-A (JP)
Title: Automatic washing equipment for pallet
Inventor: YOSHIDA YOSHIKATSU
IPC: B08B1/02
Filed: 1988-10-11
Abstract: PURPOSE:To improve washing efficiency by equipping a transferring mechanism and a side face washing part and furthermore equipping a transfer direction converting part. CONSTITUTION:A pallet supplied by a transfer line is sent to the direction P in a first side face washing part 10 by a first transferring mechanism 1. While the pallet is passed through the first side face washing part 10, both side faces of the right and left in the advancing direction are washed by a first side face brushes 11-14 which are arranged to both sides and rotated. When washing is completed and the tip of the pallet reaches a transfer direction converting part 40, the pallet is sensed by a sensing means and placed on a second transferring mechanism 2. When the pallet is sent to the direction Q, the side faces of the right and left in the advancing direction due to the transferring mechanism 2 are washed by the side face brushes 21-24 in a second side face washing part 20. Thereby washing is surely enabled.
Patent JP-H03116671-A (JP)
Title: Receiving connection terminal
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/115
Filed: 1989-09-29
Abstract: PURPOSE:To increase contact pressure for an insertion connection terminal by bringing the free end part of a movable contact piece in sliding contact on the downward slope part of an angle part subsequently to the insertion of the insertion connection terminal. CONSTITUTION:The free end part 13 of a movable contact piece 10 is brought in sliding contact on the downward slope part 14a of an angle part 14 subsequently to the insertion of an insertion connection terminal. The purpose of the angle part 14 is abut on the movable contact piece 10 to smoothly deform it when an insertion connection terminal is inserted, moreover to increase the elastic pressing force of the movable contact piece 10, and to prevent the excessive deformation of the movable contact piece 10. This causes the insertion connection terminal to be considerably strongly pressed by the coaction of elastic pressing force owned with the movable contact itself and the pressing force of the angle part to obtain excellent conductive contact.
Patent JP-H0995268-A (JP)
Title: Cross directional reinforcement for crawler and elastic crawler
Inventor: NAKAJIMA KOICHI
IPC: B62D55/253
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of horizontal displacement of a cross directional reinforcement, which is used for an elastic crawler, at the time of turning in the waste land. SOLUTION: Each cross directional reinforcement 1 is provided with horizontal displacement preventing fitting projections 12, which are respectively projected in the circumferential direction of crawler and which can be engaged with the adjacent cross direction reinforcement 1, and this engaging projection 12 is obliquely directed upward. With this structure, even in the case where the cross directional reinforcement 1 is displaced in the vertical direction, a range of height of the engagement is enlarged.
Patent JP-H04133174-A (JP)
Title: Retrieval processing method for picture data
Inventor: SUZUKI TOMOMINE
IPC: G06F17/30
Filed: 1990-09-26
Abstract: PURPOSE:To perform efficient partial display processing even in the case of picture data stored in the compression form by limiting expansion of read-out compressed picture data and omitting the expansion processing of unnecessary parts. CONSTITUTION:An expanded data buffer 2 is the memory to record expanded picture data, and expanded data recorded in the buffer is transferred to a display device and is displayed. A reference value to determine the place of a line from which expanded picture data should be recorded in the expanded data buffer 2 is stored in a data start address register 3; and when the number of lines of expanded data coincides with this value in the data start address register 3, expanded data is transferred to the expanded data buffer 2 hereafter. A value to determine the place of a line up to which expanded picture data should be recorded in the expanded data buffer is held in a data end address register 4; and when the number of lines of expanded data coincides with this value in the data end address register 3, the following expansion processing is not performed.
Patent JP-H02102824-A (JP)
Title: Control method of differential control clutch for front and rear drive vehicle
Inventor: NISHIKAWA SEIICHI
IPC: B60K17/348
Filed: 1988-10-07
Abstract: PURPOSE:To ensure proper driving force distribution in front and rear wheels for improved stability of operation by changing the differential limiting force of a clutch which performs differential control between the front wheels and the rear wheels before or after the change of the driving force in a vehicle. CONSTITUTION:An electronic controller 86 controls a clutch hydraulic control circuit 84 to increase differential limiting force according to the driving force of a vehicle determined by the functions of the opening degree of a throttle valve and a transmission gear ratio. As the result, the clutch hydraulic control circuit 84 adjusts hydraulic oil, which is pressurized and fed by a hydraulic pump 92 in a vehicle, to the hydraulic pressure of a clutch through a pressure governing valve 94, and then the clutch hydraulic pressure is fed to a hydraulic actuator 90 through a clutch control valve 98 to change continuously the differential limiting force of a differential control clutch 82. At this time, the differential limiting force of the differential control clutch 82 is controlled so that it may change before and after the change of the driving force in the vehicle.
Patent JP-H0566429-A (JP)
Title: Waveguide type optical switching element
Inventor: YOSHIDA TAKUJI
IPC: G02F1/313
Filed: 1991-09-06
Abstract: PURPOSE:To realize a fast-response, high-speed switching phenomenon which uses optical reaction and to reduce the loss of signal light by providing a layer which varies in refractive index with control light between optical waveguides and an overclad layer thereupon. CONSTITUTION:After an underclad layer 2 is formed on a substrate 3 by sputtering, a layer which forms an optical waveguide (core) part 1 is formed by sputtering and etched to obtain coupler structure. Then a solution containing a photochromic(PC) compound is used to form spin-coat films as optical control layers 4 and 6. Further, photosetting resin is applied by spin coating and cured to form the overclad layer 5. Namely, an optical coupler is narrower between cores than at any other part, so the optical control layer 4 containing the PC compound between the cores is deposited thicker than at any other part because of capillarity and the overclad layer 5 covers the core part 1 except at the optical coupler. This structure reduces the loss of the signal light while a sputtering phenomenon is caused at the optical coupler part.
Patent JP-H1183258-A (JP)
Title: Ice guide mounting structure in ice making machine
Inventor: KOBAYASHI MINORU
IPC: F25C5/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To improve durability against impact applied with the hitting of an ice mass and also lower costs by providing a function which allows common use of parts and supporting of various pipes. SOLUTION: An ice guide 36 is arranged between an ice making mechanism 18 and a right side wall 10a to disperse ice cubes which are released dropping from the ice making mechanism 18. The ice guide 36 is constituted of an upper end mounting flange part 38, a lower end mounting flange part 40 and a guide part 42 getting both the flange parts 38 and 40 interlinked. The upper end mounting flange part 38 is mounted on a mounting frame 22 using two bolts. The lower end mounting flange part 40 is mounted on a rear wall 10b using three bolts 46. Thus, the guide part 42 of the ice guide 36 faces an ice mass releasing path from the ice making mechanism 18 and the ice cubes released dropping from the mechanism 18 are received once by the guide part 42 thereby enabling storage thereof being dispersed in an ice storage chamber.
Patent JP-H03120260-A (JP)
Title: Substituted anthranilic acid derivative
Inventor: PEETAA MAIANFUITSUSHIYU
IPC: A61P33/10
Filed: 1990-09-26
Abstract: NEW MATERIAL: A substituted anthranilic acid derivative of formula I (R 1  is H, halogen, 1-2 C alkyl, 1-2 C haloalkyl, nitro, 1-2 C akoxy or the like; R 2  is H, halogen, 1-2 C alkyl, 1-3 C haloalkyl, 1-2 C alkoxy or the like, R 3  and R 4  are each H, 1-2 C alkyl; R 5  and R 6  are each H, halogen, 1-5 C alkyl; R 7  is H, halogen, 1-2 C alkyl, nitro, 1-2 C haloalkyl, or the like; R 8  and R 9  are each H, halogen, 1-2 C alkyl, 1-2 C haloalkyl, 1-5 C alkoxy or the like; R 10  is H, halogen, nitro, NCS, OCF 3  or the like; R 11  is H, halogen, nitro, OCF 3  or the like), and acid addition salt.  
     USE: An agent effective for exterminating a parasite in a mammal, particularly Nematoda, Cestoda, and Trematoda.  
     PROCESS: The compound of formula II and the compound of formula III, for example, are reacted with each other to obtain the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001072966-A (JP)
Title: Mixed coolant and refrigeration cycle device using it
Inventor: YOSHIDA YUJI
IPC: F25B43/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an alternative coolant to R22 and R502 which coolant forms an azeotropic composition and has an excellent cooling property by mixing propylene, 1,1,1,2-tetrafluoroethane and/or 1,1-difluoroethane. SOLUTION: A mixed coolant for a refrigeration cycle device is obtained by blending propylene (R1270), not more than 50 wt.% of 1,1,1,2-tetrafluoroethane (R134a) and/or not more than 30 wt.% of 1,1-difluoroethane (R152a). This mixed coolant can be dealt as an azeotropic mixed composition. Because this mixed coolant contains much R1270, which has a small coolant density, the amount of the coolant for filling can be almost halved. A detrimental effect on the stratosphere ozone layer can be avoided with this mixed coolant and the effect on the global warming also can be drastically reduced. A azeotropic mixed coolant with a reduced risk of combustibility is obtained by blending pentafluoroethane (R125) with R1270, not more than 50 wt.% of R134a and/or not more than 30 wt.% R152a.
Patent JP-S63112755-A (JP)
Inventor: ANAHARA AKIJI
IPC: D03D49/44
Filed: 1986-10-24
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。