baber/WOPTO huggingface dataset:
Patent JP-H10171966-A (JP)
Title: On-vehicle image processor
Inventor: KURODA KOICHI
IPC: B60R21/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle image processor which contributes to reduce erroneous detection of a preceding vehicle and an obstacle even when the shade is picked up in a road image. SOLUTION: An image inputting part 11 which photographs a road image in front of a vehicle, a photographic direction detecting part 14 which detects the photographic direction that is photographed, a clock part 15 which times the current date and time and a current position measuring part 13 which detects the current position of a vehicle of its own are prepared, a shade direction arithmetic part 16 estimates a shade shape that appears on a photographed road image based on a photographic direction, a current date and time and a vehicle position, and an image processing part 12 detects an obstacle or a preceding vehicle on the road based on an estimated shade shape.
Patent JP-H07180651-A (JP)
Title: Cam plate piston type hydraulic device
Inventor: NAKAO HIROTOSHI
IPC: F04B53/18
Filed: 1993-12-24
Abstract: PURPOSE:To improve wear resistance so as to lengthen a service life by leading a high pressure fluid to each sliding part. CONSTITUTION:In a piston pump controlling the inclined rotation angle of a yoke 8, holding a cam plate, by the moment balance of a control piston 10 and a bias piston 12, pressure liquid led to the bias piston 12 is led to the sliding face between the bias piston 12 and a first shoe 7A through a first liquid passage 12a, and the pressure liquid led by the first liquid passage 12a is led to the sliding face between the control piston 10 and a second shoe 7B through a second liquid passage 8b and also led to the sliding face between the oscillating shaft 8a of the yoke 8 and its bearing 9 through a third liquid passage 8c so as to lubricate each sliding face. At the same time, repulsive force is generated to each sliding part to reduce load.
Patent JP-H06178537-A (JP)
Title: Switching power supply
Inventor: TOKUNAGA YOSHIKI
IPC: H02M7/21
Filed: 1992-12-04
Abstract: PURPOSE:To make possible good regulation of output voltages depending on output currents of a variety of output voltages. CONSTITUTION:When either of output currents by various output voltages 3, 4 is large, a control output selection circuit 5 comprising a comparator 9, transistors 10, 11, etc., which can select either output voltage with an external signal is provided to stabilize such output through an output voltage detecting circuit 6, an error amplifier 7 and a PWM control circuit 8 as the switching power supply for feedback control. Thereby, good output regulation can be realized even by any combination of output currents with a multiple output switching power supply.
Patent JP-H03187187-A (JP)
Title: El lamp coated with hardening resin and manufacture thereof
Inventor: SAKAMOTO SHOJI
IPC: H05B33/04
Filed: 1989-12-15
Abstract: PURPOSE:To prevent moisture from entering inside a lamp by coating and hardening a joint between moisture-proof films of an electroluminescence EL lamp with hardening resin having heat resistance. CONSTITUTION:Liquid hardening resin 10 is used to be applied to completely coat at least a joint 8 between fluorine resin films of an EL lamp, or by soaking the EL lamp in the hardening resin, at least the joint 8 between moisture-proof films of the EL lamp is coated and hardened. As the hardening resin 10, such resin that can be hardened with or without heating, preferably epoxy resin, unsaturated polyester resin, ultraviolet ray hardening resin, etc., may be used. Thus the joint is not peeled in use under repetition of changes in temperature or at a high temperature so as to prevent moisture from entering from the atmosphere.
Patent JP-H01168067-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBO MINORU
IPC: H01L21/28
Filed: 1987-12-23
Abstract: PURPOSE:To remove influence of an impurity segregated in a boundary, such as Fe or the like by forming a P-type region as a back gate on an impurity- added semi-insulating substrate, and flattening it by a vapor growth or the like to be buried and epitaxially grown, thereby forming an FET. CONSTITUTION:A Zn-added P-type InGaAsP layer 6 is epitaxially grown on an Fe-added semi-insulating InP substrate 1. It is selectively etched except a part corresponding to a part directly under a gate in case of forming a FET, and a back gate 7 made of the layer 6 is formed. Then, an N-type InP layer 2 and a P-type InGaAsP layer 3 are so epitaxially grown by an MOVPE method as to bury the gate 7 on the substrate. Thereafter, a P-type electrode 4 of a pattern corresponding to the position of the gate 7 is formed on the layer 3. Further, with the electrode 4 to become the gate electrode as a mask the layer 3 is selectively etched thereby to form N-type electrodes 5, 8 on the N-type InP layer corresponding to source, drain, thereby completing the FET.
Patent JP-H10153859-A (JP)
Title: Photosensitive colored composition for color filter and color filter
Inventor: HIGUCHI YOICHI
IPC: G03F7/027
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive colored composition for a color filter and the color filter by preparing an excellent photopolymerization initiator at least from a trihalomethyl-qunazoline derivative and an acetophenone derivative and using this phototpolymerization initiator for this photosensitive colored composition and forming the color filter by using this composition. SOLUTION: This photopolymerization initiator to be used for this colored photosensitive composition for the color filter is synthesized by reaction of 100 pts.wt. of the trihalomethyl-quinazoline derivative with 10-300 pts.wt., preferably, 50-150 pts.wt. of the acetophenone derivative. As this trihalomethylquinazoine derivative, the ones represented by the formula is especially useful. The free radicals generated by the initiator permit the photosensitive resin composition to be sufficiently photohardened and to form the color filter pattern in high sensitivity.
Patent JP-H11162132-A (JP)
Title: Disk cartridge
Inventor: KOSHIYOUJI TAKASHI
IPC: G11B23/03
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge which can hold a cover member at the opening position and can easily execute the takeout manipulation of a recording medium. SOLUTION: The rear end surface of case 12 is opened to form inlet port 20 of optical disk 14. The case 12 is provided with a cover member 24 to open or close the disk inlet port to freely turn around a pivot 32. The cover member 24 has an elastic arm 52 projected from the end part of the pivot side and allows formation of engagement projection 56 at the extending end of elastic arm. When the cover member is termed to the closing position, the elastic arm moves along a guide groove 54 formed at the internal surface of case and is also accommodated within the guide groove. When the cover member is turned to the opening position, the engagement projection is in contact with the edge of the disk inlet port side of case to maintain the cover member at the opening position.
Patent JP-H08185272-A (JP)
Title: Magnetic disk device with disk cache
Inventor: KATO KOJI
IPC: G06F12/08
Filed: 1994-12-27
Abstract: PURPOSE: To make possible faster access by prereading data on the basis of prepared preread address information. CONSTITUTION: A read command is received first through a host data bus and when an address register 5 is effective (e bit), the length of the address of this command is recorded in a corresponding entry of an address table 3. For the processing of this command, a cache memory 4 is searched through a table managing mechanism 4 and data is transferred from the cache memory 2 when present on the cache or from the disk device 1 when not. Thus, the address and length of this command are recorded in the address register 5, and the address table 5 is searched by using the address of this command as a key to obtain a next access address and length information. Then when the obtained data are effective, the data transfer from the disk device 1 to the cache memory 2 is performed according to the address and length information to make a preread.
Patent JP-H01167614-A (JP)
Title: Resolver and digital converter
Inventor: HAYASHI KOICHI
IPC: G01D5/245
Filed: 1987-12-23
Abstract: PURPOSE:To obtain a position detected value having no offset by measuring the offset quantity of the position detected value by the connection line between a resolver part and a digital conversion part in a stationary state, and subtracting the offset quantity from the detected value at the time of position detection. CONSTITUTION:A latch switch controller 24 in an offset arithmetic part 30 switches the contact of a switch 26 to a side B in a resolver stationary state according to a stop command ST and then latches a digital value D0 from the digital conversion part 11 in a latch circuit 27B. Then the controller 24 switches the contact of the switch 26 to a side A a specific time later. Then the current digital value D0 from the conversion part 11 is latched in a latch circuit A. Then the offset quantity is calculated by using the digital value D0. Then when the position of the resolver 12 is detected, an offset subtracter 29 subtracts the offset quantity from the position detected value.
Patent JP-H01168991-A (JP)
Title: Sizing agent for paper-making
Inventor: HIGUCHI HISAO
IPC: D21H23/00
Filed: 1987-12-23
Abstract: PURPOSE:To obtain the title sizing agent having steep rise of sizing effect and exhibiting the sizing effect in a short time after sizing, by using a specific ketene polymer and a dispersing agent as active components. CONSTITUTION:The objective sizing agent contains (A) a ketene polymer produced from a dimer acid and (B) preferably 5-30wt.% of a dispersing agent (preferably a cationic dispersing agent) as active components. The concentration of the emulsion of the dispersing agent is preferably 10-40wt.%.
Patent JP-H11169099-A (JP)
Title: Crude medicine composition or adding to feed for farmed fishes
Inventor: KIM DONG SOO
IPC: A23K1/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a crude medicine composition for adding to feed for farmed fishes in order to promote growth of marine fishes and freshwater fishes. SOLUTION: This crude medicine composition contains Crataegi fructus, Glycyrrhizae Radix, Aurantii Fructus Immaturus, Platycodi radix, unripe Citri leiocarpae exocarpium, Saussureae radix, cyperi rhizoma, Pogosgtemi herba, Fructus hordei germinatus, Massa medicata fermentat, Zizyphi spinosi semen, Amomi semen and Alpiniae oxyphyllae semen as crude medicine components and preferably further contains Amorirotundi fructus, Alpiniae katsumadaii semen, lonicerae flos, Acanthopanax spinosum, Forsythiae fructus, schizonepetae herba, root of Angelica Dahurica, Dioscoreae rhizoma, Nelumbinis semen, Citri leiocarpae exocarpium, Magnoliae Cortex or a mixture thereof as crude medicine components.  Survival rate of farmed fishes is increased and growth rate is increased and efficiency of feed is enhanced and environmental pollution can be prevented by adding the crude medicine composition to the feed and giving the composition to farmed fishes. Further, since Chinese crude medicines whose safeties are confirmed are used as raw materials, the medicines are harmless to fishes and human bodies which take it.
Patent JP-H10170363-A (JP)
Title: Tension detecting device for belt-like material and facility using it
Inventor: MORII SHIGEKI
IPC: G01L5/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To detect the tension given to a belt-like material by causing the belt-like material to vibrate in a non-contacting state and analyzing the vibration. SOLUTION: An electromagnets 4a-4c and 5a-5c are arranged closely to the surface of a run and moved strip 3 along the width direction of the strip 3 so that the magnets 4a-4c and 5a-5c can vibrate the strip 3 by attracting and releasing the strip 3 and the tension applied to the strip 3 is found by detecting the amplitude of the vibration by means of displacement sensors 6a-6c and analyzing the detected vibration.
Patent JP-H03187313-A (JP)
Title: Control device of auger for discharging grain in combine
Inventor: TOMINAGA TOSHIO
IPC: A01F12/46
Filed: 1989-12-16
Abstract: PURPOSE:To improve operating characteristics by stopping delivery of grain culm when an actuator for raising and dropping an auger or a rotating actuator is worked more than a given time. CONSTITUTION:A control device 100 which makes an actuator 21 (motorized motor for discharging grain) for discharging grain in a suspended state and stops delivery of grain culm when an actuator 17 for raising and dropping an auger (rise and fall hydraulic cylinder) or a rotating actuator 16 (rotating motorized motor) is worked more than a given time is equipped. When the auger is moved to a housing position of machine, delivery of grain culm is automatically stopped.
Patent JP-H08183212-A (JP)
Title: Printer with demonstration function
Inventor: AKIMOTO HIROYUKI
IPC: B41J13/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a printer which carries out demonstration convenient for both purchasing and selling sides. CONSTITUTION: A switch SW6 for changing over an ordinary printing mode and demonstration printing mode is installed. In the demonstration printing mode, a special delivery control is conducted using a delivery jam detection sensor. In other words, the drive of a delivery roll is stopped a given time later after the front end of a paper sheet P1 (or P2) discharged with a demonstration image printed being detected by the sensor, the rear end of the sheet P1 is held by the delivery roll, and the sheet P1 is left being discharged (in a waiting state). When a visiting user takes out the sheet P1, the sensor is turned off, and then the next printing process is started immediately to make a new waiting state again.
Patent JP-H02173469-A (JP)
Title: Friction type continuously variable transmission
Inventor: SAGATA MAKOTO
IPC: F16H63/06
Filed: 1988-12-24
Abstract: PURPOSE:To contrive the cost down enabling speed change even in not running, when an engine is in rotation, by pressing a tapered cone by a spring to a small diametric end side and actuating a drive shaft interlocking by a clutch to a sun gear of a planet gear type reduction mechanism decelerating a driven side rotary unit. CONSTITUTION:An input shaft 2 fits by a spline a drive gear 11 driving a tapered cone 3 internally mounting a spring 23 pressing this cone to a small contour end side, and a driven rotary unit 4, brought into contact with the periphery of this spring and shifted by a shift fork in the axial center direction, is supported by an internal gear 5. This internal gear 5 is decelerated in its rotation by a planet gear type reduction member C constituted of a sun gear 6, planet gear 29 and a carrier 30, being output to an output shaft 7 provided with a large size gear 32 meshed with a small size gear 31 of the carrier 30. Further an engine E is connected in its rotation respectively to the input shaft 2 and the sun gear 6 through tension clutches A2, A1. Accordingly, the clutch can be formed in small capacity at a low cost by enabling a speed change to be operated in idling time or the like.
Patent JP-H01198785-A (JP)
Title: Map display device
Inventor: MIURA KUNIO
IPC: G09B29/10
Filed: 1988-12-23
Abstract: PURPOSE:To reduce data to be displayed for a line drawing by storing the data as a pattern. CONSTITUTION:A microcomputer 4 receives digital signals of an X and a Y component from an azimuth detector 1, distance pulses from a distance sensor 2, the read signal from a reader 3, etc., and performs arithmetic processing to generate a display signal for displaying a specific section, travel course information, etc. A CRT controller 5 receives the display signal from the microcomputer 4 to store map data on the specific section, travel course information, and character data individually, and also generates a video signal and a synchronizing signal for displaying the stored map data, travel course information, or character data on a CRT. A touch panel part 7 is fitted on the display screen of the CRT display device 6 and generates a serial signal corresponding to a specific touch area when the area is touched. Consequently, the data stored in the storage means are reduced and the map display by the line drawing is made.
Patent JP-H10131112-A (JP)
Title: Snow-melting road heater
Inventor: SATO TAKUSHI
IPC: E01C11/26
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve drainage on the road and utilize a heat-source effectively by burying a plurality of water collection pipes in the area where a road heater is installed. SOLUTION: A heat insulation material 6 is laid on the subbase course 1 for preventing heat from being transferred into the ground wastefully to subsequently place concrete 2 thereon. Next, heaters 3 are provided in multilayered relation; furthermore, an asphalt or concrete layer 5 is formed in a manner setting a water grade with respect to water collection pieces 8. A plurality of water collection pipes 8 are buried relative to each surface of the road heaters. By setting the water collection pipes 8, water melted on the upper surface flows from near the water collection pipes to drainage gutters or permeation layers 9, thereby utilizing heat of the heaters in snow-melt effectively.
Patent JP-H03186229-A (JP)
Title: Hot water quantity adjusting device for electric hot-water heater
Inventor: MAEDA MITSUOKI
IPC: A47J27/21
Filed: 1989-12-18
Abstract: PURPOSE:To easily obtain an arbitrary liquid leading-out quantity by constituting a variable part for controlling the leading-out quantity per unit time of a liquid being proportional to a rotational speed of a motor-driven pump, and a knob interlocked therewith so that the turning operation can be executed. CONSTITUTION:The liquid is housed in a main body 1 by a container 2, and also, the liquid in the container 2 is heated by a heating element 6. Also, an operation of a motor-driven pump 7 for discharging the liquid in the container 2 to the outside of the container is controlled by a driving circuit. A control part 15 for constituting a part of this driving circuit, and also, adjusting the rotational speed of the motor-driven pump 7 is provided. The knob 16 interlocked with this control part 15 is provided on a hole part of the main body 1 to be freely slidable in the axial direction and the rotating direction. On the knob 16, a flange part 16a brought to fall-out stop against the hole part of the body 1 is provided so that it is brought into contact with the inside surface of the hole part of the body 1 and turns, and on the outer peripheral part of the knob 16, a rib 16b is provided up to a root of the flange part 16a. Thus, the arbitrary liquid leading-out quantity can be easily obtained.
Patent JP-H07182311-A (JP)
Title: Method and device for finite element division
Inventor: SASAKI TOYONARI
IPC: G06F17/11
Filed: 1993-12-24
Abstract: PURPOSE:To input a previously element-divided area to an analytic area and to use the previously given elements as they are so that an element division diagram into which analyzer's demands for element division are incorporated as much as possible, is automatically generated. CONSTITUTION:The analyzer inputs the analytic area, including an input data division diagram 32' having previously generated element division data, as input data. Triangular elements are generated from gratings that do not include the input data division diagram 32'. Nodes (black dot) on free sides in the input data division figure 32' and nodes (white dot) on free sides of gratings including the input data division figure 32' are used to perform the element division without overlapping with the input data division diagram 32'. Thus, the analyzer's request for the element division is accurately reflected on the element division.
Patent JP-2000146711-A (JP)
Title: Temperature sensor device
Inventor: MIKI YOSHIFUMI
IPC: G01K7/20
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor device which has low current consumption and generates small noise. SOLUTION: A 1st fixed voltage which is nearly constant irrelevantly to temperature variation is converted to a 1st current by using a 1st resistance 10 having 1st temperature characteristics and to a 2nd current by using 2nd resistances 11 to 13 having 2nd temperature characteristics, and the difference current between the 1st and 2nd currents is converted to a voltage by a 3rd resistance 13 which has a nearly constant resistance value irrelevantly to temperature variation. The 2nd resistances 11 to 13 are composed of parallel-connected resistances and at least some of the resistances are provided so that Zener diodes 15 and 16 are connected in series.
Patent JP-H10173192-A (JP)
Title: Thin film transistor and its manufacture
Inventor: OKADA YOSHIHIRO
IPC: H01L21/336
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce capacitance between a pair of gate electrodes and source/ drain regions, by forming the pair of gate electrodes on the top and bottom surfaces of a semiconductor thin film to sandwich a channel region comprising the semiconductor thin film between them, and by making their positions and shapes overlap with the position and shape of the channel region in plan view. SOLUTION: Forming a first gate electrode 12a on an insulation substrate 11, a first gate insulation film 13a such as a silicon oxide film is formed on the whole surfaces of the gate electrode 12a and insulation substrate 11. Forming thereon a semiconductor thin film, source/drain regions 15, 16 are formed in both side end regions of the semiconductor thin film to form a channel region 17 between the regions 15, 16. Further, forming a second insulation film 13b on the whole surface of the region including the semiconductor thin film, a second gate electrode 12b is formed thereon. Hereupon, the positions and shapes of the first and second gate electrodes 12a, 12b are made to overlap with the position and shape of the channel region 17 in plan view.
Patent JP-H07181616-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KASAI YOSHITAMI
IPC: G03C1/035
Filed: 1993-12-24
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material high in sensitivity and improved in graininess and change of fog after storage. CONSTITUTION:The photosensitive material has one or more silver halide emulsion layers and at least one of them contains silver halide grains satisfying the following conditions (1) and (2): (1) Silver halide grains having twin crystal faces each being parallel to each other and having each inside subjected to reduction sensitization, and (2) the silver halide grains in which silver iodide content decreases substantially monotonously from the highest point L1 to the lowest L2 and the following expression is satisfied; ¦L2-L1¦/L >=0.20, where L is the distance from the center of each silver halide grain to its outer surface.