baber/WOPTO huggingface dataset:
Patent JP-H06130351-A (JP)
Title: Liquid crystal lens
Inventor: HIBINO KOETSU
IPC: G02F1/13
Filed: 1992-10-19
Abstract: PURPOSE:To obtain the liquid crystal lens which utilizes a liquid crystal cell formed by arranging flat plate type substrates opposite each other and provides it with a lens function. CONSTITUTION:Transparent conductive films 11 and 21 and orienting films 12 and 22 are formed on the respective internal surfaces of a couple of flat plate glass substrates 1 and 2 arranged opposite each other, and liquid crystal 3 is charged in the space partitioned between both the substrates 1 and 2 to form the liquid crystal cell, and a couple of polarizing plates 5 and 6 are arranged outside the liquid crystal cell on both sides. Then the transparent conductive film 21 of one substrate 2 is arranged in plural concentric zones and when a voltage is applied, an even-numbered Fresnel zone part becomes dark. Thus, the lens function of a Fresnel zone plate is obtained at the time of the voltage application.
Patent JP-H07107848-A (JP)
Title: Combine harvester
Inventor: FUJIMOTO TOSHINORI
IPC: A01D67/00
Filed: 1993-10-12
Abstract: PURPOSE:To enable appropriate operations of the exhaustion auger such as setting the auger to the grain-exhausting position or continuous or intermittent exhaustion of the grain at the exhaustion position by actuating the rotary brake for stopping to change the direction of the exhaustion auger depending on the inclination of the auger clutch and body. CONSTITUTION:The combined harvester is equipped with the turning part 34 for turning the direction of the outlet side of the auger 18 and a rotation brake 37 for stopping to rotate the auger. When the auger clutch driving the auger is in or the auger rotates naturally because the body is inclined even in the case the clutch is off, the rotation brake is actuated to fix the auger appropriately at a prescribed rotation position.
Patent JP-2001100421-A (JP)
Title: Positive type photoresist composition for exposure with far ultraviolet ray
Inventor: SATO KENICHIRO
IPC: G03F7/039
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To solve a technical problem in enhancing performance peculiar to microphotofabrication using far ultraviolet light, particularly KrF or ArF excimer laser light and to obtain a positive type photoresist composition less liable to cause development defects and excellent in edge roughness. SOLUTION: The positive type photoresist composition contains a compound which generated an acid when irradiated with active light or radiation and a resin containing repeating units each containing a group represented by a specified structure and increasing its rate of dissolution in an alkali developing solution under the action of the acid.
Patent JP-H04154611-A (JP)
Title: Highly strong molded active carbon
Inventor: TAKEDA YOSHITAKA
IPC: C01B32/384
Filed: 1990-10-18
Abstract: PURPOSE:To prepare molded active carbon having excellent crash strength, abrasion-resistant strength, etc., by kneading granular active carbon, bentonite clay and a boron compound in specific amounts, respectively, granulating the kneaded product and subsequently calcining the granules at a prescribed temperature. CONSTITUTION:100 pts.wt. of powdery active carbon (e.g. coal powdery active carbon), 5-75 pts.wt. of bentonite clay and 1-35 pts.wt. of a boron compound (e.g. H3BO3) are kneaded, granulated and calcined at 400-800 deg.C.
Patent JP-2000110709-A (JP)
Title: Actuator and driving system including the same
Inventor: KURIYAMA HIROSHI
IPC: F03G7/06
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To realize an actuator using a shape memory alloy, and having a practical potential in terms of its functions and performance without preventing capability of reducing the size as a micro driving source. SOLUTION: In addition to a frame 11 and a driving member 12, terminal boards 16, 17 are provided such that the terminal boards 16, 17 receiving elastic force from a shape memory alloy spring abut on both ends of the shape memory alloy spring 15 and electricity is supplied to the terminal boards 16, 17. Therefore, stable connection between the shape memory alloy spring 15 and a feed system as well as reliability are ensured. Moreover, a simple structure is maintained, whereby reduction in size is not hindered.
Patent JP-H02196826-A (JP)
Title: Production of polyether polyol and rigid-polyurethane foam
Inventor: TANKE YOSHIHIKO
IPC: C08G65/26
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the title polyol providing rigid polyurethane foam with a small amount of fluorocarbon used by adding ethylene oxide to toluenediamine in the absence of a catalyst and then adding propylene oxide to the resulting substance in the presence of an alkali metal hydroxide. CONSTITUTION:3.0-4.0mol ethylene oxide is added to 1 mol 2,3-toluenediamine and/or 3,4-toluenediamine in the absence of a catalyst. Then 2.8-4.8mol propylene oxide (in an amount to give a polyether polyol having preferably 390-530mgKOH /g hydroxyl number) is added to the resulting substance in the presence of <=0.8wt.% based on the toluenediamine of an alkali metal hydroxide (preferably potassium hydroxide) to give the aimed polyol.
Patent JP-H0594070-A (JP)
Title: Image forming device
Inventor: NOMURA KEIICHI
IPC: G03G15/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide the image forming device where resetting of data of individually set state is not necessary by initializing memory without clearing data of the individual set state when trouble is generated in the image forming device such as a copying machine. CONSTITUTION:In the image forming device constituted so that a standard set state prescribed standardly can be changed to the individually set state, storing ranges E1 to 3 to store the individually set data, switches SW2 and 3 instructing initialization to return the data stored to the storing ranges E1 to 3 to the initial state and also selecting whether to initialize all the data or only the data outside of the specified data including the data of the individually set state among the data stored to the storing ranges E1 to 3, and CPU 201 where initialization is carried out according to the selected content when an instruction is imparted from the switches SW2 and 3.
Patent JP-H08135364-A (JP)
Title: Broken-type shield machine
Inventor: MIZUTANI TSUTOMU
IPC: E21D9/06
Filed: 1994-11-15
Abstract: PURPOSE: To prevent the increase of the machine length, even when a broken operation can be carried out at a large broken angle. CONSTITUTION: A breakage holding bracket 5 installed to a front trunk 1 is connected rotatable to a rear trunk 2 by a broken pin 6 at the center in the vertical direction, so as to rotate in the horizontal direction while sliding the front truck 1 to a broken seal slider 4 of the rear trunk 2 through a broken seal 3, so as to form a broken-type shield excavator composed to carry out the broken operation. In such a broken-type shield excavator, a recess 4b with a cutting form is formed at the front end side of the broken seal slider 4. A breakage holding bracket installing part 9 is provided to bite in the cutting form of recess 4b. And by forming the recess 4b, the breakage holding bracket installing part 9 is prevented to interfere to the broken seal slider 4 in the rotating condition of the breakage holding bracket 5.
Patent JP-S62140563-A (JP)
Title: Supervisory equipment
Inventor: YOKOYAMA EIICHI
IPC: H04N5/232
Filed: 1985-12-13
Abstract: PURPOSE:To pick up surely a part of a person, e.g., a face in response to the height of a person even when the height varies by detecting a specific part of a human body through the scanning of a prescribed range and setting an incident angle of an image pickup face of a camera to the specific part of the human depending on the detected output. CONSTITUTION:When a human figure exists near the front face of a cash dispenser, it is detected by a detector 16, the detection output throws a switch circuit 30 to the position of a contact point (a) by a control circuit 29 to bring a drive circuit 24 in the driving state, a motor 22 is driven by an output of a servo circuit 23, a mirror 21 is turned in a prescribed range and the human body is scanned vertically from the upper to the lower direction. An output from the detector 25 is fed to an angle setting circuit 27 in response to the turning angle and an angle at which an image of a face 20 is made just incident is calculated. The result of arithmetic operation is fed to the servo circuit 23, then the motor 21 turns the mirror 21 to a proper angle so that the image of the face 20 is just made incident on the image pickup face of the camera 12.
Patent JP-H04263250-A (JP)
Title: Bleaching and fixing method
Inventor: GUSUTAFU TATSUPE
IPC: G03C7/42
Filed: 1991-10-01
Abstract: PURPOSE: To obtain strong bleaching power and to make it friendly to environment by incorporating a specific an iron complex. CONSTITUTION: A bleach-fix bath used for this bleach-fixing method contains the ferric complex in which at least 50mol% of a complexing agent is expressed by a formula as a breacher, is adjusted to pH 4.5-7.0 and contains a thiosulfate. In this case, a color photographic material provided with a silver halide emulsifying agent layer containing a silver chlorobromide emulsifying agent of 0.3-2.0mol% in silver bromide content is exposed, and then bleach-fixed. The residual <=50mol% complexing agent may be a usual complexing agent such as ethylene diamine tetra-acetate. The ferric complex is preferably used in the ratio of 0.005-1.0mol/l and the thiosulfate to be used is preferably in the ratio of 0.2-2mol%. The bleach-fix bath preferably contains 0.02-0.3mol/l thiosulfate and the free complexing agent in excess of 1-120mol% in terms of the ferric complex.
Patent JP-H07112902-A (JP)
Title: Cockroach repellent composition
Inventor: FUJITA RYUZO
IPC: A01N25/28
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a cockroach repellent composition capable of manifesting repellent potency unchanged as usual even at a temperature preferred by cockroaches. CONSTITUTION:This cockroach repellent composition is obtained by using a cockroach repellent consisting essentially of a blending composition composed of a pyrethroid-based compound, e.g. 3-phenoxybenzyl dl-cis/trans-3-(2,2- dichlorovinyl)-2,2dimethylcyclopropane-1-carboxylate and/or a derivative thereof, 2-(p-ethoxyphenyl)-2-methylpropyl-3-phenoxybenzyl ether and an insect pest repellent (e.g. terpineol, 1,8-cineole or m-diethyltoluamide) with a natural resin soluble in organic solvents (e.g. copal gum or carnauba wax) in combination at (1:10) to (1:50) ratio. When a household appliance causing heat generation is coated with the composition or treated with an aerosol thereof, excellent effects as the cockroach repellent are manifested. This composition can be prepared into a formulation capable of sufficiently withstanding even high temperatures by microencapsulating the agent.
Patent JP-H11120240-A (JP)
Title: Portable terminal equipment, system and method for managing information while using the same
Inventor: KUMA TATSUYA
IPC: G01S19/14
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To surely manage a position, where information is read, together with the read information by managing collected collection information and position information, which is detected when that collection information is collected, together. SOLUTION: A bar code reader 101 is a portable handy type and has a function for reading a bar code 107 and a position detecting function based on a GPS. The bar code reader 101 reads the bar code 107 printed on a voucher 106 stuck to an article 105 at the collection time of the article 105 through the bar code reading function, automatically detects the position information and time information at the time of reading the bar code 107 through the position detecting function and stores them together with the read information of the bar code 107. The bar code reading function irradiates the bar code 107 with laser light and detects reflected light from the bar code 107 so that the bar code 107 can be optically read. Besides, the position detecting function uses a position and time detecting method based on the GPS.
Patent JP-H07135555-A (JP)
Title: Picture reader
Inventor: NISHIMURA SHINICHI
IPC: H04N1/19
Filed: 1993-11-10
Abstract: PURPOSE:To reproduce an excellent picture by lighting/extinguishing a light source of plural number of times within an exposure time to reduce the effect on uneven carrying of an original thereby reducing deterioration in picture quality and obtaining a predetermined output level from an image sensor even in the same exposure time through the constant luminous quantity. CONSTITUTION:The reader is provided with a LED array light source 11 lighting a predetermined area 12, a lighting control circuit 13 controlling lighting/ extinguishment of the light source 11, and a storage type line image sensor 14 storing a picture signal obtained by applying photoelectric conversion to a reflected light in the prescribed area 12 and providing an output, and the lighting control circuit 13 lights/extinguishes the light source 11 of plural number of times within a storage time of the picture element of the image sensor 14. In this case, a timing of lighting/extinguishing and its time ratio may be controlled based on a signal controlling the storage period of a picture signal by the lighting control circuit 13 and on a peak value of a picture signal on a reference face.
Patent JP-S63134138-A (JP)
Title: Nut tightening and removing tool for overhead distribution wire
Inventor: TAKAHASHI YUICHI
IPC: B23P19/06
Filed: 1986-11-27
Abstract: PURPOSE:To enable the automatic securing and removal of a nut for fixing an insulator and the like on an electrically energized overhead wire by providing a movable frame slidable on a fixed frame secured to a robot arm via a linear driving source and mounting the movable frame with a nut securing and removing tool driven for turn with a hydraulic motor. CONSTITUTION:The crevis body 20c of the piston rod 20b of a linear driving source 20 is coupled to the connection arm 16b of a fixed frame 16 secured to a robot arm 14, thereby making a cylinder proper 20 slidable. A movable frame 18 is fixed to the cylinder proper 20 and made slidable together with the cylinder proper 20. A driving shaft 24 so supported on bearings 22 and 22' fitted on the movable frame 18 as to be capable of free turn, is connected with a nut tightening and removing tool 12 via a universal joint 26 and an elastic member 34. The driving shaft 24 is driven with a hydraulic motor 28 on the movable frame 18, a reduction gear 30 and a power transmission belt 32. The normal and reverse turn of said tool 12 and the telescopic motion of the cylinder 20 enable the tightening and removal of a fixing nut 38 for an insulator 36 and the like automatically, even when an overhead wire is electrically energized.
Patent JP-H03140290-A (JP)
Title: Thermal recording material
Inventor: ARAI NAOTO
IPC: B41M5/327
Filed: 1989-10-26
Abstract: PURPOSE:To prevent the lowering of the whiteness of a blank paper part and to keep a recording image stably by using not only a specific basic dye but also a metal salt of a specific salicylic acid derivative being a coupler in a recording layer. CONSTITUTION:A recording layer containing a colorless-light-colored basic dye and a coupler forming a color upon the contact with the basic dye is pro vided on a support and, as the basic dye, 2,2-bis[4-6'-(N-cyclohexyl-N- methylamino)-3'-methylspiro[phthalide-3, 9'-xanthene]-2'-ylamlino] phenyl} pro pane is used and, as the coupler, a metal salt of a salicylic acid derivative represented by formula I (wherein X and Y are respectively a hydrogen atom, a halogen atom, a saturated group, an unsaturated group or a cycloalkyl group and these three groups may be substituted with a halogen atom, an aryl group, an alkoxy group, an aryloxy group, an acylamino group, an aminocarbonyl group or a cyano group) is used.
Patent JP-S61159642-A (JP)
Title: Heat developing photosensitive material
Inventor: KOMAMURA TAWARA
IPC: G03C1/498
Filed: 1984-12-29
Abstract: PURPOSE:To improve sensitivity and to form an image having low fogging by providing a photographic constituting layer contg. photosensitive silver halide, binder, dye donative material, reducing agent and the compd. expressed by the specific formula on a base. CONSTITUTION:The photographic constituting layer contg. the photosensitive silver halide, binder, dye donative material, reducing agent and the compd. expressed by the formula I (where A denotes the residual group of a coupler, B denotes the bivalent bond group, of which one bond group is bonded to the active point of the residual coupler group expressed by A, C denotes the residual group of a development accelerator and n denotes 0 or 1) is provided on the base to form a heat developing photosensitive material. The embodiment of the compd. expressed by the formula I includes the compds. expressed by the formula II and the formula III and the amt. of the compd. to be added is adequately about 0.005-1mol with respect to 1mol of the dye donative material.
Patent JP-H06109961-A (JP)
Title: Controller for zooming during exposure
Inventor: OSAWA YUTAKA
IPC: G03B5/00
Filed: 1992-09-25
Abstract: PURPOSE:To obtain the sufficient effect of the zooming during exposure even when shutter speed is comparatively high. CONSTITUTION:When a release switch is turned on, a zoom motor is started to be driven (mark C) so as to start zooming in the case the zooming during exposure should be executed. When 60ms elapses after the release switch is turned on (mark B), a shutter is opened (mark I). When 1/2 of shutter opening time Tv elapses after opening the shutter, zooming is stopped (mark K), then the shutter is closed (mark J).
Patent JP-H08208988-A (JP)
Title: Polymer emulsion
Inventor: DONARUDO TEIRAA RIRUSU
IPC: C08F2/22
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an endcapped, noncross-linked polydiorganosiloxane emulsion which exhibits physical characteristics of gum or fluid when dehydrated.  
     SOLUTION: The emulsion contains a water-base polydiorganosiloxane emulsion contg. water, a surfactant, and silanol-terminated polydiorganosiloxane molecules, an endcapped silane represented by the formula: R 3 SiX (wherein X is a hydrolyzable group; and each R is independently 1-7C alkyl), and an organotin catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04155536-A (JP)
Title: Multiplex computer system
Inventor: MURATANI KIMITOSHI
IPC: G06F15/177
Filed: 1990-10-19
Abstract: PURPOSE:To prevent an accident that a source system is performed access of by a waiting central processing system by judging which central processing system is allowed to be activated and to wait by a judging means which is provided independently with the plural central processing systems, and generating a state information signal from this judged result by a signal generating means. CONSTITUTION:A judging part 6 receives the self-diagnostic information of each CPU from a CPU 1 and a CPU 2, passes judgement for allowing the normal CPU to be activated and the abnormal CPU to wait, and outputs a judging signal 100 indicating this judged result. A signal preparing circuit 11 of the CPU 1 defines the inputted judging signal 100 as a state signal 201 while leaving the polarity of the judging signal 100 as it is, and outputs it to a memory 3. And also, a signal preparing circuit 21 of the CPU 2 defines the inputted judging signal 100 as a state signal 202 after reversing the polarity of the judging signal 100, and outputs it to a memory 4. Therefore, the memory 3 or 4 recognizes that the CPU 2 is waiting, and operates so as not to answer the access from the CPU 2. Thus, the accident that the resource system is performed access of by the waiting central processing system, is completely prevented.
Patent JP-2000110635-A (JP)
Title: Control method of fuel injection volume for marine engine
Inventor: NAKAJIMA TADASHI
IPC: B63H21/21
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To mitigate reduction of engine rotating speed so as to prevent hunting by setting a correction value of engine rotating speed at the time of execution of isochronous control in a low level for prescribed rotating speed value according to the magnitude of a load, and reducing engine rotating speed at a constant rate in association with increase of a fuel injection volume. SOLUTION: In the case of basic governor control in a CPU 11, a target rack position R1 is calculated from a rack position R3 found out by a rack position detecting sensor 2, target engine rotating speed N1 found out from a signal detected by an acceleration sensor 3, and a real engine rotating speed N2 detected by an engine rotating speed detecting device 4. A rotating speed reduction amount ▵n is calculated on the basis of the rack position R3, and the rotating speed reduction amount ▵n is subtracted from the target engine rotating speed N1, and its obtained value is set as a true target engine rotating speed. In the case where a difference between the true target engine rotating speed and a real engine rotating speed N1 is generated, its deviation is integrated, and a rotating speed correction amount ▵N is found out so as to control a rack actuator 5.
Patent JP-H02126294-A (JP)
Title: Waveform generation system
Inventor: SAITO TSUTOMU
IPC: G10H1/057
Filed: 1988-11-07
Abstract: PURPOSE:To decrease the number of bits of data for waveform generation and to prevent the start of sound generation and the end of sound emission from being delayed by actual operation by generating a waveform at a slower period while controlling the start or end of the waveform at a fast repetitive period. CONSTITUTION:A counter 621 in a thin-out circuit 620 outputs clock signals Q8 - Q5 which are twice, four times, eight times... as large as a clock signal CK 7 and they are passed through an OR gate group 622 and an AND gate 623 and outputted as a latch signal TO. Thin-out data THO indicating the latch interpolation rate between the latches of the frequency number accumulated value FA are supplied to the OR gate group 622 through a NAND gate 65 and a or gate 626, and the thin-out gate TH1 is supplied part of the OR gate group as they are. A latch signal TO is outputted to one of 32 output lines of a decoder 624 according to the combination of thin-out data values to perform the thin-out latch of the envelope accumulated value, thereby generating a musical sound whose sound generation start and sound emission end are not delayed even if the number of data bits for waveform generation is decreased.
Patent JP-H08123295-A (JP)
Title: Electrophotographic device
Inventor: KOSUGE AKIO
IPC: G03G21/16
Filed: 1994-10-20
Abstract: PURPOSE: To effectively prevent an increase in the temperature of an image carrier which is caused by the heat of a heating element at the lowest cost possible by eliminating the need to increase the size of a device main body and simplifying a structure, in the electrophotographic device equipped with a process unit which is provided with at least the image carrier and the heating element which is provided in the device main body and generates heat. CONSTITUTION: In the device main body the process unit 11 is set and also a fixing device 23 as the heating element is set. The process unit 11 is provided with a photoconductive belt 16 as the image carrier which is stretched between rollers 13-15. An infrared ray reflection member 31 is fitted with the size of the fixing device 23 of the case 12 of the process unit 11. Infrared rays generated from the fixing device 23 are reflected by the infrared ray reflection member 31.