baber/WOPTO huggingface dataset:
Patent JP-2000313514-A (JP)
Title: Part conveying device using ratchet mechanism
Inventor: TAKAHASHI SHIGEKI
IPC: B65G27/12
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a parts conveying device which is capable of being driven by a relatively small operating force, in which vibration or impact is reduced, and which employs a ratchet mechanism having high parts conveying capacity. SOLUTION: This parts conveying device is provided with a ratchet gear 9, a feed lever 13 for receiving external operating force, a link 11 which oscillates around an oscillating shat 12 by the feed lever 13, first and second ratchet pawls 16, 17 which engage with positions close to and far from the oscillating shaft 12, on the ratchet gear 9, to follow the link 11 to reciprocate, and a blade which follows the rotation of the ratchet gear 9 to linearly move back and forth to convey parts placed on its upper surface. As the link 11 moves forward, the ratchet pawl 16 engages with the ratchet gear 9 to rotate the ratchet gear clockwise, and as the link 11 moves backward, the ratchet pawl 17 engages with the ratchet gear 9 to rotate the ratchet gear clockwise.  As the ratchet gear 9 is rotated intermittently, the blade retracts at high speeds, or advances at low speeds to convey the parts on itself forward.
Patent JP-H02303381-A (JP)
Title: Cogeneration facility
Inventor: IKEUCHI MASAKI
IPC: H02N11/00
Filed: 1989-05-17
Abstract: PURPOSE:To produce a large electrical output by arranging a thermoelectric module directly in discharge gas and heating the heating face thereof with the discharge gas. CONSTITUTION:An engine 13 operating with fuel being fed from a fuel feed system 17 provides the output through a shaft 14 to a generator 15 in order to produce power and discharges gas after combustion. The discharge gas is led to a thermoelectric generating section 20 where the heating face of a thermoelectric module 2 fixed on the outer wall face 3a of a flat cooling pipe 3 is heated to a high temperature, then the discharge gas is discharged through a smokestack 12. Cooling water is flowing through the flat cooling pipe 3 and cools the cooling face (outer wall face 3a side of the flat cooling pipe 3) of the thermoelectric module 2. Consequently, current is produced according to the temperature difference between the opposite faces of the thermoelectric module 2 and a large electrical output can be produced.
Patent JP-H07333487-A (JP)
Title: Focus detector
Inventor: KUSAKA YOSUKE
IPC: G02B7/34
Filed: 1994-06-06
Abstract: PURPOSE:To improve focus detecting accuracy in a focus detecting area at the peripheral part of a photographic image plane. CONSTITUTION:In the case of detecting the focusing state of a photographing optical system in the 1st belt-like focus detecting area 311A which does not include an intersection between the photographic image plane and the optical axis of a photographing optical system and is arranged in the tangential direction of concentric circles with center at the intersection and the 2nd belt-like focus detecting area 311B which does not include the intersection and is arranged in the radial direction of the circle arround the intersection, the focus detecting operation in the 1st area 311A where the vignetting of a luminous flux for detecting focus hardly occurs and the focus detecting accuracy is high takes priority over the focus detecting operation in the 2nd area 311B.
Patent JP-S5749025-A (JP)
Title: Controlling method of digestive gas engine equipment
Inventor: NAGASAKA TEI
IPC: F02D19/02
Filed: 1980-09-09
Abstract: PURPOSE: To facilitate the operation of an engine equipment utilizing sludge digestive gas, by a method wherein the capacity of a gas engine is estimated from the amount of digestive gas produced from sludge and the calorific constituent, and by the result, the load to an engine is controlled.  
     CONSTITUTION: The digestive gas produced from sludge being thrown into a digestion tank 2 is compressed by a compressor 5, and reserved in a gas tank 6, passing through a gas piping 3 and a desulfurizer 4. A part of digestive gas accumulated in the tank is consumed in a boiler 7 to produce steam, which is blown into a digesting tank 2 through a steam piping 15, to expedite production of digestive gas. The remaining digestive gas is fed into a gas engine 8, driving a generator 9 to produce electric power. In this case, a pressure detector 16 and a gas analyzer 17 are provided to a tank 6, and based on those output data, the accumulated amount and the calorific value of digestive gas are detected in an arithmetic circuit 20. And from these values, the capacity of an engine is calculated, and the load to an engine 8 is controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05293068-A (JP)
Title: Squeegee
Inventor: SAITO HIROSHI
IPC: A47L13/08
Filed: 1992-04-17
Abstract: PURPOSE:To improve recovery or a liquid by introducing surely a liq. wiped by means of a blade into a base stage part. CONSTITUTION:On a base stage part 22, an opening 22a extending along the upper end part of blades 24 and 26 on the upper end part of the blades 24 and 26 and being opened toward the front in the operating direction of a squeegee 10 is provided and a liq. introducing part projected toward the rear in the operating direction by making the direction extending along the upper end part of the blades 24 and 26 to be the axial direction and formed into a conduit shape is also provided in such a way that a liq. wiped by means of blades 24 and 26 is moved from the lover end part to the upper end part of the blades 24 and 26 and is introduced into a liq. introducing part.
Patent JP-H02304319-A (JP)
Title: Temperature sensor made of platinum thin film
Inventor: SUZUKI HIROMI
IPC: G01K7/18
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a temp. sensor which is high in responsibility and stability at low cost by coating a lead wire-bearing cap made of stainless steel, etc., with metal which is higher in thermal conductivity and lower in resistivity in comparison with main material. CONSTITUTION:An electrically insulated base body 1 is formed of mullite porcelain having 1mm diameter and 3mm length. A platinum thin film 2 is formed on the surface thereof by a sputtering method. An electrode is formed by inserting the caps 4 into both ends. The caps 4 are obtained by plating the stainless material having 0.98mm inner diameter, 1mm height and 0.2mm thickness with nickel at 2mum thickness. The kerfs 3 are formed thereto by laser beams until the prescribed resistance value is obtained. Thereafter a nickel wire having 0.4mm diameter is welded to the electrode as the lead wires 5. A platinum temp. sensor is formed by applying polyimide resin coating 7 to the base body 1 and the electrodes 4. Thereby thermal responsibility and stability remarkably are enhanced.
Patent JP-H11317457-A (JP)
Title: Integrated circuit and designing method of its arrangement and wiring therefor
Inventor: INOUE TORU
IPC: G06F17/50
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit having a clock supplying path, with which a high speed logical operation can be performed by reducing block skew, and to provide a design method for arrangement and wiring of the integrated circuit. SOLUTION: Clock signal distribution paths 6, which starts from a clock input terminal 5 and ends at clock drivers 41.1 , 41.2 , and so on are formed in such a manner that all their lengths become equal by an H-type clock tree, and the tips of the clock signal distribution paths are connected to the clock drivers 41.1 , 41.2 , and so on of the same standard. A dummy load 8, in addition to a basic logic circuit 7, is connected to the output side of each clock drivers 41.1 , 41.2 , and so on, the total load of the clock signal required by the basic logic circuit 7, and the dummy load 8 is adjusted to become equal. Accordingly, the delay in the clock signal outputted from the clock drives 41.1 , 41.2 and so on becomes equal, the clock skew with respect to each basic logic circuit 7 is reduced, and a high speed logic operation becomes possible.
Patent JP-S63288479-A (JP)
Title: Optical disk device
Inventor: SHIGETOMI KAZUO
IPC: G11B21/02
Filed: 1987-05-20
Abstract: PURPOSE:To prevent a pickup from obstructing the way by transporting a supporting base to a lower straight movement guide part of a guide mechanism at the time of operating a chucking mechanism. CONSTITUTION:In case that the chucking mechanism is operated to set a disk to a spindle motor 21, a position detector of a supporting base carrying means detects whether a supporting base 30 exists in a lower straight movement guide part A of a guide mechanism 5 or not, and a motor control circuit drives a feed motor 40 to transport the supporting base to the lower straight movement guide part A if it does not exist there. Consequently, the pickup 31 and the supporting base 30 are arranged under the disk rotating face, and the disk is moved upward and downward in the internal space of the guide mechanism 5 in this state. Thus, the pickup 31 is kept out of the way in case of movement of the disk.
Patent JP-H05319925-A (JP)
Title: Piezoelectric porcelain composition
Inventor: SAKAI TAKENOBU
IPC: C04B35/49
Filed: 1992-05-18
Abstract: PURPOSE:To provide the composition having a piezo-electrostriction constant and a Curie temperature both maintained at the substantially same high values as those of conventional compositions and simultaneously having an antifolding strength of >=80 MPa, the antifolding strength representing the strength of the composition. CONSTITUTION:The piezoelectric porcelain composition has a composition represented by formula: (Pb1-xSrx)(ZryTi1-y-zNbZ)O33 [0.08<=x<=0.14, 0.49<=y-0.5x<=0.51, 0.02<x<=0.06]. The diameters of crystal particles in the composition are reduced by increasing the Nb content in comparison with conventional compositions, and consequently the diameters of pores are minimized, thereby improving the strength of the composition.
Patent JP-H08316663-A (JP)
Title: Lateral deviation restraining structure for printed wiring board
Inventor: HIRABAYASHI YOSHIHIRO
IPC: H05K7/14
Filed: 1995-05-24
Abstract: PURPOSE: To alleviate vibration and impact to a printed wiring board on which a plurality of stages are laminated and to restrain lateral deviation of the printed wiring board without performing rework or refabrication to a chassis. CONSTITUTION: A plurality of printed wiring boards 1-4 are laminated on a bottom plate of a chassis 5 via collars 6-8, and a restraining fitting 10 is provided between the uppermost stage printed wiring board 1 and the next stage printed wiring board 2 so that it sandwiches the collar 6. When a through bolt 9 is inserted through the printed wiring boards 1-4, the collars 6-8, and the restraining fitting 10 respectively, and is threaded to the bottom plate of the chassis 5, the printed wiring boards 1-4, the collars 6-8, and the restraining fitting 10 are fastened and fixed to the chassis 5.  The restraining fitting 10 is compressed to the length of the collar 6 between the uppermost stage printed wiring board 1 and the next stage printed wiring board 2 by the fastening of the through bolt 9, and the abutting surface thereof is projected toward the side wall surface of the chassis 5 to abut thereto.
Patent JP-2000270998-A (JP)
Title: Writable talisman
Inventor: SHIRAUCHI YOSHIO
IPC: A47G33/00
Filed: 1999-03-27
Abstract: PROBLEM TO BE SOLVED: To increase psychological effect of a talisman by writing a purpose, a prayer's name, a name of a shrine and temple, or the like, selected from many items using a printer and more increase psychological effect by writing an image of a shrine or temple. SOLUTION: Praying purpose 1, a name of shrine or temple 3, a prayer's name 4, or the like, are selected from many items and printed on a talisman body 1 using a printer to form a talisman. In an alternative embodiment, these items may be stitched using a stitching machine. The talisman body 1 may be made of thinner plastic, and it can be carried with cash cards, telephone cards, or the like, in a wallet or pocketbook.
Patent JP-S5914012-A (JP)
Title: Device for monitoring alarm of abnormality
Inventor: DOI YOSHIAKI
IPC: H04Q9/00
Filed: 1982-07-15
Abstract: PURPOSE:To enable an monitor to monitor continuously at any position and to process the abnormal state immediately by informing the generation of the abnormal state through radio waves and telephoning the generation of the abnormality through voices corresponding to the abnormal information. CONSTITUTION:A controller 29 reads out abnormal information data from its leading successively from a table set in a storage device 28. Subsequently, the controller 29 converts the read out data into voice composition controlling data fixed in each abnormal item, outputs a control signal to a voice synthesizing device 24 and also outputs connection command, information to a network controlling device 23d. The voice synthesizing device 24 resynthesizes previously recorded voice data in accordance with the input control signal and outputs a voice to an amplifier 30. A voice signal from the amplifier 30 is informed to the external through a speaker 31 and inputted to a matching transformer 32. The network controlling device 23d connects the automatically suspended circuit with the matching transformer 32 and outputs the contents of the abnormal information to the receiver of a telephone set 22 through the voice to inform the contents to the monitor originating the telephone set 22.
Patent JP-H02303178-A (JP)
Title: Narrow-band oscillation excimer laser
Inventor: WAKABAYASHI OSAMU
IPC: G03F7/20
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a narrow-band oscillation excimer laser which can realize a narrow band efficiently by a method wherein a grating is arranged in such a way that its line-drawing direction is nearly perpendicular to a discharge direction of a laser. CONSTITUTION:A laser gas is sealed in a laser chamber 20; electrodes 23, 24 used to discharge and excite the laser gas are installed; in addition, windows 21, 22 which pass an oscillated laser beam are installed at the laser chamber 20. A grating 30 is used to select a beam of a specific wavelength by utilizing diffraction of the beam; many grooves which have been arranged in a definite direction are formed. With the grating 30, an angle theta of the grating 30 with reference to an incident beam is made variable inside a plane including a line- drawing direction (direction perpendicular to the many grooves), and the beam of the specific wavelength can be selected. A spread angle of a laser beam which is output from the window 22 in a direction perpendicular to a discharge direction is smaller than that in the discharge direction by the electrodes 23, 24. When the line-drawing direction of the grating 30 is made to coincide with the direction perpendicular to the discharge direction, a spread angle of the beam in the grating 30 can be realized efficiently.
Patent JP-H05323610-A (JP)
Title: Positive type chemical amplification photoresist and formation of resist pattern
Inventor: TANAKA HIROYUKI
IPC: G03F7/004
Filed: 1992-05-18
Abstract: PURPOSE:To improve the heat resistance of the positive type chemical amplification photoresist by incorporating a crosslinking agent therein. CONSTITUTION:The crosslinking agent is further added to the positive type chemical amplification photoresist of a binary system contg. a phenolic resin and a photoacid generating agent or a ternary system contg. further a dissolution suppressor in these components. The positive type chemical amplification photoresist 2 is brought into a crosslinking reaction by baking at the temp. higher than the temp. of post-exposing baking after pattern exposing, post- exposing baking, developing and full-surface exposing, by which the resin is polymerized to a higher polymer and the heat resistance of resist patterns 3 is thereby improved.
Patent JP-H06309891-A (JP)
Title: Semiconductor memory device
Inventor: IWAHASHI HIROSHI
IPC: H01L21/8247
Filed: 1993-04-28
Abstract: PURPOSE:To charge row lines with electricity in a short time by supplying an internal boosted voltage to the row lines so as to increase the data reading out speed by reducing the charging capacity of the row lines by controlling the control gates of memory cells by transmitting signals for controlling selected transistors of the memory cells to the row lines. CONSTITUTION:Row lines (WL) 10 and 20 connected to a transistor (Tr) 4 for selecting each memory cell block 127 and WLs 11-14 and 21-24 which are the control gates of memory cells 31-34 are controlled by means of boosting signals S1 and S2. In addition, signals R1-R4 and R1B-R4B for selecting the WLs 11-14 and 21-24 are supplied to the gates of Trs 51-54 and 61-64 between each WL and the signals S1 and S2. Moreover, the signals R1B-R4B are supplied to the gates of the Trs 21-24 and 25-28 and the Trs 21-24 are connected to a potential supplying terminal VA through a Tr 29. Therefore, the charging time of the WLs can be reduced and the data reading out speed can be increased by reducing the capacity of boosting signals of the WLs, since the charging and discharging by means of wiring through line decoders become unnecessary.
Patent JP-H0420653-A (JP)
Title: Composite panel
Inventor: KAWADA AKIO
IPC: E04F13/08
Filed: 1990-05-15
Abstract: PURPOSE:To obtain a composite panel having a feeling of natural materials and supplementing respective defects of wooden and stone materials, by mutually laying stone material with wooden material on the front surface. CONSTITUTION:A recessed part 4 is formed on a part of the surface of a wooden plate 2 and a stone material 1 is fitted into the recessed part 4 with an adhesive to form a composite panel A composed of the stone material 1 and the wooden material 2 on the surface. For the stone materials 1, such stones are utilized as thin stones of natural materials like Mikage stone or granite, marble, artificial stones and terrazzo. Next, butt joint plates, solid wooden plates, integrated plates, etc., are used for the wooden plate 1. These wooden plates are made equal or larger than the simultaneously arranged stone material 1 in the thickness. The defects of the wooden plates 2 are supplemented by the merrits of the stone materials 1 and vice versa. In this way, the material mutually arranged with the stone material 1 and the wooden plate 2 on the surface can be easily applied.
Patent JP-H06314137-A (JP)
Title: Handy information processor
Inventor: YOSHIOKA KIYOHARU
IPC: G06F1/16
Filed: 1993-04-28
Abstract: PURPOSE:To provide the handy information processor which eliminates the need to provide a protection cover in particular although the screen of a display means can be protected when not used, and is lightweight, compact, and superior in portability and operability. CONSTITUTION:For use, a device 21 is mounted on an IJ printer 24 so that the screen of its display 22 is exposed. When the processor is not used, the device 21 is mounted on the IJ printer 24 so that the screen of its display 22 is covered with the IJ printer 24, and then the screen of the display 22 is protected by the IJ printer 24.
Patent JP-H04328031-A (JP)
Title: Display device
Inventor: SHINADA SATORU
IPC: B60K37/02
Filed: 1991-04-26
Abstract: PURPOSE:To always obtain optimum visibility of a display device by driving a light emission driving means in accordance with a result of detecting a temperature in the periphery to control light emitting action of a light emitting means, in the case of the display device mounted on an automobile or the like where the predetermined light emitting means is used as back surface illumination. CONSTITUTION:A CFL(back light) driving gear 1, used for back surface illumination of an on-vehicle LCD(liquid crystal display), is constituted of a CFL2 and an inverter circuit 3 as a high voltage generating part for generating CFL driving voltage. In the inverter circuit 3, a photosensor 4 of phototransistor constitution for detecting brightness in the periphery, for instance, of a front window, temperature switch 5 formed of a positive characteristic thermistor placed in an on-condition when a temperature is decreased, for instance, below the freezing point by detecting the temperature in a vehicle and a variable resistor 6 for adjusting brightness of the CFL2 are provided. In this way, driving voltage is controlled in accordance with brightness in the periphery, temperature in the vehicle and a resistance value of the variable resistor 6, operated by a user, to adjust the brightness of the CFL2.
Patent JP-S5650940-A (JP)
Title: Thermoplastic elastomer composition
Inventor: UCHIKAWA TAKESHI
IPC: C08L101/00
Filed: 1979-10-01
Abstract: PURPOSE: To provide the titled composition having excellent workability and mechanical strength and useful as wire covering and window seals, by compounding each specific proportion of a polyolefinic resin, a polyolefinic rubber, and a vinyl acetateethylene copolymer rubber and partially crosslinking them.  
     CONSTITUTION: A composition consists of (i) 10W40wt% of a polyolefinic resin (e.g. crystalline PP), (ii) 30W80wt% of a polyolefinic rubber [e.g. ethylene/ propylene/(nonconjugated diene) copolymer], and (iii) 10W60wt% of a vinyl acetate-ethylenic copolymer. The composition is blended using rollers or a Banbury mixer, and a crosslinking agent (e.g. dicumyl peroxide) and, is required, an auxiliary crosslinking agent (e.g. triallyl cyanurate) are added thereto. By continuing the blending to effect partial crosslinking, the titled composition is provided.  
     USE: Automobile bumper protector, duct hose, gasket, vehicle covering material, flexible container, raincoat, and voltage-withstanding protective clothes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000041144-A (JP)
Title: Image capture system and method
Inventor: CHANDORASEKARU NARAYANASUWAMI
IPC: G06F21/64
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To collate parameters of a digital image with recorded image parameters to recover and check them and to verify the credibility of both image and recorded parameters by automatically recording data on plural cameras and image parameters together with the digital image and watermarking them. SOLUTION: A CPU 102 includes a speech processor module 104 which processes the voice data that are inputted to a camera 100 via a microphone 138 and an image/parameter processor module 106 which records plural parameters on a digital image and compresses this image. A user interface/ display 126 shows which one of those parameters is watermarked at a desired time. An image processor supplies the designated and recorded parameters to be watermarked and also a fetched image to a watermarker processor 134.
Patent JP-S5552307-A (JP)
Title: Phosphorous-carrying vinyl phenol-based polymer and its preparation
Inventor: FURUKAWA JIYUNJI
IPC: C08F30/02
Filed: 1978-10-12
Abstract: PURPOSE: To obtain the title polymer useful for flame-retardants, chelate resins, etc., by the polymerization of a phosphorous-carrying vinyl phenol derivative alone or by the copolymerization of said derivative with another comonomer, and if required, by carrying out hydrolysis or the reaction with an alkali hydrosulfide.  
     CONSTITUTION: The objective polymer represented by the formula II [Z is O or S; R is 1W6C hydrocarbon, X' is halogen, OH, SH, OM or SM (M is alkali metal); CM' is comonomer, l is zero or a positive number] can be obtained by the polymerization of a phosphorous-carrying vinyl phenol derivative of formula I (X is halogen) in an anhydrous state at -20W80°C, or by the copolymerization of said derivative with another comonomer, and, furthermore, if required, by carrying out hydrolysis or the reaction with an alkali metal hydrosulfide. 
     COPYRIGHT: (C)1980,JPO&Japio