baber/WOPTO huggingface dataset:
Patent JP-H07167290-A (JP)
Title: Automatic transmission
Inventor: TANIGUCHI TAKAO
IPC: F16H61/20
Filed: 1993-12-13
Abstract: PURPOSE:To provide an automatic transmission capable of improving durability of its clutch and decreasing its cost. CONSTITUTION:An automatic transmission is provided with a hydraulic power transmission device 121, a clutch C placed in engagement at the time of selecting an advance range, a hydraulic servo 91 for placing the clutch C in its engagement, at least one of sensor 491 for detecting input side rotational speed of the hydraulic power transmission device 121 and a sensor 471 for detecting output side rotational speed of the hydraulic power transmission device 121, and a control unit 94. The control unit 94 is provided with a rotational speed variation judging means 95 for judging whether at least one of the rotational speeds detected by the sensors 471 and 491 is varied or not, and an oil pressure variation means 96 for gradually decreasing the oil pressure of the hydraulic servo 91 when at least one of the rotational speeds is varied, and gradually increasing the oil pressure of the hydraulic servo 91 when none of the rotational speeds is varied.
Patent JP-S63168637-A (JP)
Title: Still video back
Inventor: ISHIBE HIROSHI
IPC: G03B7/099
Filed: 1986-12-30
Abstract: PURPOSE:To perform the dimming operation of a stroboscope at the time of setting a still video back by providing the still video back with a photometry means and a means which generates a light emission stop signal based on the photometric result of said means. CONSTITUTION:When a second generating means of a still video back 20 is connected to a relay terminal T3 of a camera body 1 connected to a stroboscope 2, this means invalidates the light emission stop signal from the camera body 1 which appears in the relay terminal T3. Consequently, light emission of the stroboscope 2 is not stopped by the light emission stop signal from the camera body 1 but is stopped by the light emission stop signal generated in the still video back 20. When the output terminal of the second generating means is not connected to the relay terminal T3 but is connected to an adapter set between the camera body 1 and the strobe 2, the light emission stop signal generated in the still video back 20 is sent to the stroboscope 2 without passing the relay terminal T3.
Patent JP-H0567978-A (JP)
Title: Coder/decoder
Inventor: SEMASA TAKAYOSHI
IPC: H03M7/40
Filed: 1991-10-30
Abstract: PURPOSE:To quicken the processing by selecting a degree prediction value register for reading and revising a degree prediction value when state of a reference symbol is a specific state and selecting a degree prediction memory in other cases. CONSTITUTION:When bits of a reference symbol pattern 102 are all not zero and a prediction value object symbol is inputted to a coder as an information source symbol 101, a reference symbol generator 1 outputs a processed signal and a detector 7 discriminates that all bits are not zero. A selector 9 receives the result and outputs an output signal read from a degree prediction value memory 2 to an area width table 4 and a prediction converter 3. When bits of the pattern 102 are all zero, the selector 9 selects an output of the degree prediction value register 8 in place of the memory 2 as the degree and prediction value signal.
Patent JP-H07168296-A (JP)
Title: Silver halide emulsion and silver halide photosensitive material using the same
Inventor: NAKATSU MASAHARU
IPC: G03C1/005
Filed: 1993-12-13
Abstract: PURPOSE:To produce a platelike emulsion having 100-face as a principal plane, excellent in quick-treating property color sensitizing sensitivity, multilevel and preservable property. CONSTITUTION:In the subject emulsion and the subject material, platelike silver halide particles have 100-face as a parallel principal plane, aspect ratio is 2-15, silver chloride content is >=60mol% and the silver salt hardly soluble than the silver chloride is present on the surface of the particles consists of >=50% of total projected area.
Patent JP-H02157626-A (JP)
Title: Distribution type contact force sensor
Inventor: KATANO TOMONORI
IPC: G01L5/16
Filed: 1988-12-12
Abstract: PURPOSE:To suppress the deflection and twist of a support beam and to remove the interference between the outputs of sensor elements by making the width and thickness of a support beam much larger than those of a beam part other than the projection part of a sensor element beam. CONSTITUTION:A strain gauge and a signal processing part are provided on the top surface of an Si substrate 2 and discharge machining is carried out from the reverse surface to form the rectangular through holes 3 while leaving the sensor element beam 5 and support beams 6. Then deep grooves 8A are formed on both sides while a projection 7 is left in the center of the span of the beam 5, and a thin part 8 is formed. Then, a shallow groove 9A is formed by a dicer to form the support beam 9. In this constitution, the support beam 9 has no thin part and is much thick than the sensor element beam 5. The beam 9 is much wider than the beam 5, so sufficient bending and torsional rigidity are obtained as compared with the beam 5. The distribution type contact force sensor 1, therefore, has extremely reduced interference between sensor elements because of the high rigidity of the support beam 9.
Patent JP-H01154907-A (JP)
Title: Position compensating fixing method of half-arch for constituting arch ring in arch bridge
Inventor: SUZUKI MOTOHIKO
IPC: E01D21/00
Filed: 1987-12-11
Abstract: PURPOSE: To enable a minute adjustment at the time of connecting arches by erecting a semi-arch part on a supporting bearing of a rotation bearing for fixing a semi-arch-part to an arch-abutment, and by providing an expandable flat jack between the supporting bearing and the upper shoe. CONSTITUTION: The lower shoe 2 of a rotation bearing 1 is fixed to an arch- abutment 3 for fixing and holding the arch 8 of an arch bridge. On the other hand, a jack housing flat chamber is provided between the upper shoe 4 of a rotation bearing 1 and a supporting bearing 5 placed on the upper thereof for housing an expandable flat jack. After the half part 8 of the arch part is successively constructed on the supporting bearing 5, a semi-arch part is loweringly turned making a center of the rotation bearing to be connected to the semi-arch 8 on the opposite side. The difference at the time of connection is corrected by the expansion of the flat jack. Then, the distance between the base end of the semi-arch part 8 and the arch-abutment 3 is fixed by concrete. Thus, the positional correction can be easily carried out.
Patent JP-H04185376-A (JP)
Title: Retaining device for ribbon cartridge
Inventor: AKIYAMA MASAHIRO
IPC: B41J35/28
Filed: 1990-11-16
Abstract: PURPOSE:To reduce the number of parts and the number of assembly manhours by providing an elastic piece which is formed in one piece on either one of a part behind the engagement claw of a carrier or an opposite surface to a cartridge case. CONSTITUTION:Projecting parts 13 which project upward are formed in one piece horizontally at a specified interval on a part behind the engagement claw 11 of a carrier 1. In addition, an elastic piece 14 which comes in contact with these projecting parts 13 are formed in one piece at the rear of a cartridge case 4. Then in a state where the engagement claw 11 is engaged with the projection 9 of the projecting piece 10, the elastic piece 14 is bent upward under a pressure by the projecting parts. Subsequently, a ribbon cartridge 6, those rear is pushed upward by the reaction force of the elastic piece 14, rotates around an area where the engagement claw 11 comes in contact with the protrusion 9 as a pivot. Further, the ribbon cartridge 6 is fixed with the tip supported by a receiving part 12. The elastic piece 1, formed in one piece with the cartridge case 4, helps to reduce the number of parts and the number of assembly manhours.
Patent JP-2000146442-A (JP)
Title: Dryer and drying method
Inventor: AZEGAMI TSUNEO
IPC: F26B17/32
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a dryer and a drying method in which low temperature drying can be carried out at a temperature lower than the decomposition temperature of plastic by suppressing decomposition or fusion of plastic contained in a matter while enhancing the drying efficiency. SOLUTION: Drying gas is fed from one end of an air supply pipe 7 inserted into a rotary tube 5 in the direction parallel with the axis thereof and cooling gas is fed from the other end of the air supply pipe 7. The drying gas and the cooling gas are blown into the rotary tube 5 from gas inlets 17 arranged at an appropriate interval in the longitudinal direction of the air supply pipe 7. The drying gas and the cooling gas are blown toward a matter 9 to be dried being thrown in from one end of the rotary tube 5 and the matter P is dried up by rotating the rotary tube 5 before being discharged from the other end of the rotary tube 5.
Patent JP-H06164963-A (JP)
Title: Horizontal position adjusting circuit
Inventor: MINEGISHI KENICHI
IPC: H04N3/22
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a horizontal position adjusting circuit in which the deviation of a picture horizontal position in a display monitor or a television receiver, etc., can be processed just like a circuit. CONSTITUTION:When the base voltages of transistors TR1 and TR2 are higher than the central voltage (B1) of a volume VR1, the TR1 is turned on, direct current I1 flows through a horizontal deflection coil via the transistor, and the horizontal position is shifted to a prescribed direction corresponding to the direct currents I1. On the contrary, when the base voltage are lower than the central voltage (B1), the TR2 is turned on, direct current I2 in the opposed direction flows through the horizontal deflection coil through the transistor, and the horizontal position is shifted to the opposed direction corresponding to the direct currents I2. In both cases, the shift amount can be adjusted by the increase or decrease of the base voltage.
Patent JP-H06123015-A (JP)
Title: Production of pitch carbon fiber
Inventor: AIDA YASUKI
IPC: D01F9/14
Filed: 1992-10-09
Abstract: PURPOSE:To produce the pitch carbon fiber improved in compression strength, which is the largest problem on the performance of the carbon fibers using the pitch as a raw material, and having the high performance equal to or superior to those of PAN carbon fibers also on the tensile strength. CONSTITUTION:This method for producing the pitch carbon fiber by melt- spinning an optically anisotropic pitch, converting the melt-spun fiber into an infusible fiber and subsequently carbonizing or graphitizing the infusible fiber is characterized by passing the melted pitch through a circular capillary before reaching the final nozzle orifice, thus adding a shear stress of >=(5/3)<2> of a shear stress receiving on the final nozzle orifice to the pitch, once holding the treated pitch in a state substantially not receiving the shear stress, passing the pitch through the final nozzle orifice at a nozzle extrusion rate of 0.8-4m/min, and further spinning the passed pitch in a drawing draft ratio of 400-2000.
Patent JP-H08144158-A (JP)
Title: Knitted fabric for shirt and shirt
Inventor: SHIOTANI TSUTOMU
IPC: A41B9/06
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a knitted fabric for shirts resisting to staining and pilling caused by repeated washing, showing high dimensional stability and keeping soft and flexible fabric hand. CONSTITUTION: Polyester staple fibers of 1.0-2.5 denier fineness are blended to 75-90wt.% of cotton fibers to give a blend spun yarn of 3.0-4.5 twist coefficient. This blend spun yarn is used to form a interlock-stitched fabric of 150-400g/m<2> weight per unit area, weight, both surfaces of the fabric are singed to give a knitted fabric for shirt giving good fabric hand. This knitted fabric has a dense texture with fabric strength increased and is useful as shirts for school children.
Patent JP-H01152368-A (JP)
Title: Slippage detection for vehicle
Inventor: FUJITA KATSUHISA
IPC: G01P3/56
Filed: 1987-12-09
Abstract: PURPOSE:To detect a slippage of a drive wheel, by lowering revolutions of a prime mover when a rotation rise rate of a running drive system is above a specified value to inspect a drop rate of rotation. CONSTITUTION:A DC motor 1 for driving a forklift is connected to a battery B through a key switch 3 and a forward or backward contactor 4 or 5 and the speed thereof is controlled with a chopper circuit 6 controlled according to acceleration. A control circuit not illustrated computes a rotation rise rate A1 of the motor 1 with an increase in the duty of a chopper signal and when the A1 is larger than an allowable rise rate A2, the duty is lowered to the min. value. Then, the control circuit computes the current rotation drop rate B1 and when the B1 is larger than a reference value B2, a drive wheel is determined slip and a signal is sent to reduce the degree of increase in the duty. This enables judgement on whether an abnormal rise in the rotation is caused by a slippage or not.
Patent JP-S63163207-A (JP)
Title: Method for measuring electric pole height
Inventor: HARA HIROSHI
IPC: G01C3/00
Filed: 1986-12-26
Abstract: PURPOSE:To measure the height of an electric pole without being disturbed by a body mounted on the pole by sticking a scale piece so that the scale reference is coincident with a position of specific height on the electric pole, and measuring the difference between the horizontal state height of a telescope and the specific height at a place distance from the electric pole. CONSTITUTION:A level 4 stuck on the electric pole 1 so that the scale reference P is at the position of specific height L is arranged at a proper place distant from the electric pole 1. A telescope 4 is held horizontally first to view the scale piece 2, and the difference DELTAL between the height H of the telescope 41 and the scale reference height L of the scale piece 2 is measured. Then, the elevation angle theta1 of the telescope 41 to the lower end of the electric pole 1 is measured and the elevation angle theta2 of the telescope 41 to the upper end of the electric pole is further measured. Consequently, the height X of the electric pole is easily measured by substituting those measured value in a specific expression within a range of the elevation angle theta2 where there is no disturbance of a transformer 3.
Patent JP-H09153694-A (JP)
Title: Heat radiation mechanism
Inventor: SAKAMOTO HARUO
IPC: H05K7/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To radiate the heat produced by heat radiating parts to the chassis, without uneven radiation or without causing damage or dent. SOLUTION: A lever 1 is rotatably supported with a U-shaped metal 8 through a pin 10 and coupled with one end of a link 2 the other end of which is coupled with a retainer 4 through a pin 13. A link 3 is coupled with the retainer 4 at one end and rotatably supported at the other end with a U-shaped metal 9 through a pin 12. The metals 8 and 9 are fixed to specified positions of a chassis 5. The retainer 4 presses a printed circuit board 6 having a heat sink to a mounting part 5a of the chassis 5 by the links 2 and 3 ganged with the rotation of the lever 1 and releases from pressing the board 6 to the mounting part 5a by the rotation of the lever 1.
Patent JP-H07168690-A (JP)
Title: Updating and displaying method for image
Inventor: GOTO YOSHIHIRO
IPC: G06F3/048
Filed: 1993-12-14
Abstract: PURPOSE:To contrive a successive updating of image numbers which can not be performed with page-unit up and down icons and expansion of the updated contents. CONSTITUTION:The 1st up icon 3a and 2nd down icon 3c for changing every plural image pages are displayed and a 3rd icon 3B which moves between the two icons to change images, one by one, in the up and down directions is displayed; and the icons 3A, 3B, and 3C are clicked to update and display display images on a multiwindow screen. For the purpose, transition areas (a) and (b) are provided at both end parts on the movement area of the 3rd icon 3B and each time the transition area (a) or (b) is reached, the 3rd icon 3B is automtically moved to an up or down start point to update the image number.
Patent JP-S63171183-A (JP)
Title: Speed controller for motor
Inventor: NAKAHARA KAZUHITO
IPC: H02P27/06
Filed: 1986-12-29
Abstract: PURPOSE:To contrive a speed to be stably controlled in the whole variable speed area, by varying the proportional gain and integral action time of the transfer function of a rotational speed regulator according to the rotational speed detection value of a motor. CONSTITUTION:By a subtracter 71, a deviation  N between a speed command value N1 and a speed detection value N2 is applied to an amplifying section 71. In the meantime, at a constant regulating section 79, by a divider 77, arithmetic is performed on the time constant T0 of a speed detector 5 in inverse proportion to the speed detection value N2, and by an adder 75, the time constant T0 and a time constant T1 found from another composed element except the speed detector 5 are added to each other. Then, the division value of dividers 75, 76 is set to be the output of the adder 78. Eesides, the output signal of the divider 75 and the output signal of an integrator 73 are added to each other by an adder 74, to obtain a current command value Ia. As a result, speed control on the whole rotational speed can be stabilized.
Patent JP-H09150510-A (JP)
Title: Ink jet head
Inventor: SATAKE KENICHI
IPC: B41J2/045
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head having a large number of nozzles arranged on the surface of a substrate in which cost reduction is promoted by reducing the production cost of substrate. SOLUTION: A substrate 10 is provided with pressure application chambers 14 for feeding ink through a common ink channel, and nozzles 13 for jetting ink through jet port when a pressure is applied to the pressure application chamber 14. The pressure application chamber 14 and the nozzle 13 have circular cross-section in the direction perpendicular to the thickness direction of substrate 10 and they are arranged coaxially along the thickness direction of substrate 10.
Patent JP-H02158189-A (JP)
Title: Manufacture of printed wiring board
Inventor: MATSUOKA YASUYUKI
IPC: H05K3/00
Filed: 1988-12-12
Abstract: PURPOSE:To form a mounting recognition mark, in which there is no strain of a picture due to the elongation of a plate and no bleeding of ink and which has high accuracy, and a part schematic layout by forming a solder resist onto an insulating board, on one surface of which a conductive circuit is shaped, forming a photosensitive resin layer onto the surface of the solder resist and conducting exposure from the upper section of the photosensitive resin layer by using a desired film in the figure and developing the resin layer. CONSTITUTION:The solder resist 3 of an ultraviolet curing type epoxy resin, etc., is formed onto the surface of a conductor circuit 2, a photosensitive resin layer 4 is shaped, and the film 5 of a part schematic layout and a mounting recognition mark is positioned and superposed onto the photosensitive resin layer 4. Exposure is performed by employing light 6 from the upper section of the film 5. A section not exposed 8 is dissolved by developing the film by an organic solvent, etc., and the mounting recognition mark and the part sche matic layout 9 by exposed sections 7 are formed. Accordingly, the mounting recognition mark and the part schematic layout can be shaped with high accu racy, and the efficiency of part mounting and reliability are improved.
Patent JP-H10151967-A (JP)
Title: Travel control device of vehicle
Inventor: TAKAHASHI HIROSHI
IPC: F02D41/14
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To easily adjust speed to accelerator operation in the vicinity of estimative travel speed by arranging a speed seizing means to seize the estimative travel speed on a road at traveling time. SOLUTION: When a vehicle does not travels at low speed, an accelerator gain controller reads in vehicle speed, and seizes limited speed of a road at traveling time from a navigation device. A correction quantity of control gain of a throttle actuator to accelerator opening in the vicinity of limited speed is calculated on the basis of its limited speed and vehicle speed. The control gain is found by multiplying a value read in from a gain characteristics map by this correction quantity, and a constant speed controller drives the throttle actuator by the control gain. Constant speed travel control is started by using vehicle speed when a driver releases his foot from an accelerator pedal as preset vehicle speed.
Patent JP-H08238678-A (JP)
Title: Optically molding machine
Inventor: MIURA MASAAKI
IPC: B29C67/00
Filed: 1995-11-08
Abstract: PURPOSE: To set spot lights under optimum conditions and to improve the quality of the shape by emitting the lights from both contour and interior optical systems, and moving a molding in the normal direction of an emitting reference surface relatively to photocuring resin. CONSTITUTION: An optically molding machine 1 comprises a light source 2, a reflecting mirror 3 and an optical path dividing element 4, and emits a first spot light to a virtual border line on the emitting reference surface 291 of a molding 41 from a contour optical system 5. A second spot light is emitted to a region surrounded by the line on surface 291 from an interior optical system 6. Both the systems 5, 6 are controlled by a controller 31. The lights are emitted from both the systems 5, 6, and the molding 41 is moved in the normal direction of the surface 291 relatively to photocuring resin 29 by moving means 20. Thus, the resin 29 is cured in the shape of an article to be molded to obtain the molding 41.
Patent JP-H06160976-A (JP)
Title: Projection type display device
Inventor: YOSHIDA TORU
IPC: G03B21/10
Filed: 1992-11-25
Abstract: PURPOSE:To satisfactorily reduce the depth of a device and to make the device thinner though the device functions to project an image on a transmission screen installed on the front surface of the device. CONSTITUTION:A 1st mirror 28 for reflecting image light I from a projector unit 24 toward the ceiling part of, or the bottom part of the main body case 22 is installed nearly parallel to the light transmission screen 23 in the main body case 22 provided with the light transmission screen 23 on its front surface, and also, the device is provided with a 2nd mirror 29 for reflecting the image light I from the 1st mirror 28 toward the rear side of the main body case 22, and the image light I from the 2nd mirror 29 is made incident on the light transmission screen 23 through the 1st mirror 28.
Patent JP-H08132999-A (JP)
Title: Rear seat air bag
Inventor: TAJIRI HIROHIKO
IPC: B60R21/20
Filed: 1994-11-11
Abstract: PURPOSE: To safely operate an air bag even when two or three persons sit on a rear seat by making the surface perpendicular to the side of an air bag on the front passenger's seat face the surface perpendicular to one side of an air bag of the driver's seat rear part. CONSTITUTION: An air bag housed in a front passenger's seat rear part is opened after 0.05 to 0.1 minutes after an air bag housed in a driver's seat side is opened. The air bags of the driver's seat and the seat next to the driver are not simultaneously opened with the time difference, and air pressure in the car is prevented from being rapidly increased, and the surface perpendicular to sides 8, 9, 10 of an air bag 4 are engaged with the surface perpendicular to sides 5, 6, 7 of an air bag 3, so as to form an integrated air bag. A stay 17 in which an air bag is housed is provided on the intermediate rear part between the driver's seat and the front passenger's seat, and an air bag 18 is exploded after about 0.05 seconds after collision, and the air bag is unfolded in all the directions so as to protect persons on the rear seat.