baber/WOPTO huggingface dataset:
Patent JP-H05259511-A (JP)
Title: Dot matrix substrate light emitting diode
IPC: H01L21/60
Filed: 1992-03-10
Abstract: PURPOSE:To prevent a wiring pattern from peeling from a substrate during outer shape processing and to apply solder resist also to the wiring pattern arranged in an outer peripheral part by realizing a substrate which enables reduction of an area while having the same function without enlarging the substrate, for example. CONSTITUTION:A die pad 4 arranged in an outer peripheral part of a substrate 1 is arranged on a wiring pattern 3 formed linear along opposite outlines 2a of the substrate 1, a bonding terminal 6a which forms a pair with time die pad 4 is arranged inside the wiring pattern 3, a bonding terminal 6 arranged in an outer peripheral part of the substrate 1 is arranged on the wiring pattern 5 formed linear along an outline 2b adjacent to the outline 2a and the die pad 4 which forms a pair with the bonding terminal 6 is arranged inside the wiring pattern 5.
Patent JP-S53137496-A (JP)
Title: Device for grinding end surface of steel material
Inventor: KATOU KAZUO
IPC: B24B9/00
Filed: 1977-05-06
Abstract: PURPOSE:To arrange an inclination angle detector and a grinding device in such a way that they can move to and from the end surface of the steel material, so that the flash on the surface can be removed.
Patent JP-S51126887-A (JP)
Title: Automatic detection method of surface flaw and the apparatus
Inventor: IWASAKI MASAYOSHI
IPC: G01N27/84
Filed: 1975-04-28
Abstract: PURPOSE: A detection method of surface flaw by using ultraviolet light of light source to determine the width of the substance to be tested and applying fluorescent light for detection of surface flaw. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07261363-A (JP)
Title: Attaching and detaching device for cartridge and photographic film
Inventor: YAGO ATSUSHI
IPC: G03D15/00
Filed: 1994-03-23
Abstract: PURPOSE:To obtain an attaching and detaching device for a cartridge and film capable of removing and mounting the film from and at a spool with a simple structure. CONSTITUTION:Since an attachment plate 46 and a detachment plate 100 are coaxially disposed and are so disposed as to be selectively made to faced the insertion port of the cartridge 14 by the axial line movement of a shaft 52, this device is applicable as a device commonly for attachment/detachment. The disposition of the device in a small space is possible and is particularly optimum for a mini-laboratory. Since the cartridge 14 can be kept loaded after removal of a negative film before taking up again, error in handling of the cartridge 14 and the negative film is prevented.
Patent JP-H08216753-A (JP)
Title: Seat suspension device
Inventor: OKI HITOSHI
IPC: B60N2/06
Filed: 1995-02-17
Abstract: PURPOSE: To adjust the longitudinal position of a seat without increasing the number of devices. CONSTITUTION: Rollers 44, 45 are respectively provided at the lateral ends of the lower front and rear connecting rods 38, 35 of a link 16. A link lower part is connected in the longitudinally movable state to a lower frame 14 by the arrangement of each roller onto lateral side frame material 14a, and the longitudinal movement of the lower end front part of the link 16 in relation to the lower frame 14 can be regulated by a locking means 48.
Patent JP-H09241756-A (JP)
Title: Manufacture of steel sheet for vessel, remarkably reduced in occurrence of earing at drawing
Inventor: MURAKAMI HIDEKUNI
IPC: C21D9/48
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a steel sheet, capable of inhibiting earing occurring at the time of vessel manufacture including a drawing stage. SOLUTION: This steel sheet for vessel can be manufactured by subjecting a steel plate, in which the average diameter of crystalline grains before cold rolling is regulated to >=30μm, to cold rolling at 70-98% cold rolling draft, to annealing at a temp. between the recrystallization temp. and 800 deg.C for <=3min, and further to cold rolling again at 1-70% cold rolling draft. At this time, the sum total of cold rolling draft to the final product is regulated to 88-98%.
Patent JP-H04287214-A (JP)
Title: Data input device
Inventor: YAMADA HIROKI
IPC: G06F3/0354
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a data input device capable of preventing the adhesion and firm fixation of dust to the device. CONSTITUTION:This data input device is provided with an adhesion preventing brush 5 which comes into contact with a rotating ball 2 and wipes off dust adhering to the surface of the ball 2, the 1st firm fixation preventing brush 6 which comes into contact with the 1st roller 3 that rotates while it is in contact with the ball 2 and detects the moving amount of the ball 2 in the X-axis direction and wipes off the dust adhering to the roller 3, and the 2nd firm fixation preventing brush 7 which comes into contact with the 2nd roller 4 that rotates while it is in contact with the ball 2 and detects the moving amount of the roller 2 in the Y-axis direction and wipes off the dust adhering to the surface of the roller 4.
Patent JP-S59178097-A (JP)
Title: Cone type speaker
Inventor: SASAKI AKIRA
IPC: H04R7/08
Filed: 1983-03-28
Abstract: PURPOSE:To widen a piston vibrating region by using a cone shaped reinforcement diaphragm having a zigzag bonding part so as to incorporate plural main diaphragms and improve the Young's modulus. CONSTITUTION:The plural main diaphragms 12, 13 formed in cone shape are laminated, the reinforcement diaphragm 14 formed in cone shape is inserted between the main diaphragms and incorporated by adhesion. The reinforcement diaphragm 14 is formed in nearly cone shape having the zigzag adhesion parts 16a, 16b for upper and lower parts by folding a flat plate. The zigzag adhesion part 16a is adhered to the main diaphragm 12 of the surface and the other 16b is adhered to the main diaphragm 13 at the rear side. Further, the radial cross section of the reinforcement diaphragm 14 is formed as wave shape by taking the adhesion parts 16a, 16b as a bottom part and a top part respectively. Moreover, the plural zigzag adhesions parts are arranged concentrically.
Patent JP-H05256533-A (JP)
Title: Multiroom cooling heating device
IPC: F24F5/00
Filed: 1992-03-11
Abstract: PURPOSE:To provide a multiroom heating device which enables each indoor device to freely select and perform cooling and heating operation as a heat accumulating function is provided. CONSTITUTION:A multiroom cooling heating device is provided with a first cycle 51 on the utilization wherein a first heat-exchanger 41 for radiation in a first heat accumulating tank 34 is connected to first indoor heat-exchangers 48a and 48b arranged to cooling/heating indoor machines 46a and 46b and a second refrigerant cycle 52 on the utilization wherein a second heat-exchanger 42 for radiation in a second heat accumulating tank 37 is connected to second indoor heat-exchangers 50a and 50b disposed in cooling/heating indoor machines 46a and 46b.
Patent JP-H0696786-A (JP)
Title: Electrolytic tank and cellular structure for fuel cell
Inventor: RORUFU AA BURANTO
IPC: H01M8/0247
Filed: 1993-03-12
Abstract: PURPOSE: To provide a cellular structure for an electrolytic cell and a fuel cell which provides high efficiency, preferable driving condition, and longer life. CONSTITUTION: The structure 1 for an electrolytic cell and a fuel cell comprises an electrolyte-permeable separation wall 3, two metal electrolyte-permeable electrodes 4, 5 which are respectively on each side of the separation wall, a conductive bipolar cell block wall 6 which plays as a boundary the cell, a conductive structure which works as an elastic spacer and a current supply between an electrode and the cell block wall, and a frame structure, and the separation wall 3 forms flat plate 2. Layered electrodes are directly fitted to the bulkhead and integrally combined. The cell block wall 6 comprises metal thin plates having spacers. Gap between the electrode 5 and the cell block wall 6 is filled with thin plate structures 7-9, is liquid permeable axially and vertically, and contacts with the electrode. The thin plate structures 7-9 comprises wall elements 11-13 which have spacers 15-18 and are arranged away from each other.
Patent JP-S56148825-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAHASHI TSUYOSHI
IPC: H01L21/28
Filed: 1980-04-21
Abstract: PURPOSE:To form two electrodes without needing margins by a method wherein polycrystal Si is made up to an opening of an electrode layer with the opening, an exposed surface thereof built up on a semiconductor substrate is coated with an oxide film, and impurities are diffused through the layer. CONSTITUTION:An oxide film 2, polycrystal Si 3 and an oxide film 7 are laminated on a semiconductor substrate 1, an opening reaching to the substrate is formed by utilizing photoresist, N ions are injected using the photoresist as a mask and a Si3N4 film is made up on the surface, a wall surface of the opening is coated with the oxide film by means of thermal oxidation, the Si3N4 film is removed, a polycrystal Si layer 10 is built up to the opening, impurities are diffused throgh the Si layer 10 and a diffusion layer 11 is formed. Thus, a polycrystal Si gate electrode and an electrode extracted from the diffusion layer can be formed independently without needing margins.
Patent JP-2000249051-A (JP)
Title: Control valve for variable displacement swash plate type compressor
Inventor: MIZUFUJI TAKESHI
IPC: F04B27/14
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly by simplifying valve structure while employing high pressure correction structure, in the internal control valve of a variable displacement swash plate type compressor. SOLUTION: An actuating body 54 fixed at a diaphragm (a pressure-sensitive body) 57 displaceable according to a suction pressure Ps is contained in a valve housing 60. An actuating body 54 comprises a valve element part 51 formed at its tip part; a rod part 52; and a sleeve-type high pressure correction part 53 fitted externally on the rod part. The high pressure correction part 53 transmits a change of a discharge pressure Pd to the diaphragm 57. The diameter of actuating body 54 is stepwise increased from a tip part (on the valve element part 51 side) toward a base end part (on the high pressure correction part 53 side). This constitution facilitates manufacture of the actuating body 54 and assembly to a valve housing 60.
Patent JP-S62215168-A (JP)
Title: Gasket
Inventor: YAMAOKA RYOICHI
IPC: F16J15/12
Filed: 1986-03-12
Abstract: PURPOSE:To prevent the occurrence of the penetrating leakage of a sealed fluid by forming a nonmetallic sealing material with material into which said sealed fluid will not penetrate while packing the part which surrounds the sealed zone of a metal core material with said nonmetallic sealing material. CONSTITUTION:A gasket 27 is formed by joining a nonmetallic sealing material 29 made of graphite into which a sealed fluid will not penetrate, to both faces of a metal core material 28 made of a steel plate, and a water passage 20 as a sealed zone is formed on its center part. Since the part surrounding the water passage 20 of the metal core material 28 is wrapped in by the nonmetallic sealing material 29, water which is a sealed fluid does not penetrate through the nonmetallic sealing material 29 without corroding the metal core material 28, and, as a result, the occurrence of the penetrating leakage of the sealed fluid is prevented.
Patent JP-H08244534-A (JP)
Title: Cup holdeer structure for console box
Inventor: NAKABAYASHI ISAO
IPC: B60R7/04
Filed: 1995-03-13
Abstract: PURPOSE: To hold the kinds of cups though a lid is opened/closed, and make good use of space by providing a housing section for the lower inside section of an outer lid section provided for the upper section of the main opening of a console box main body, and thereby providing a cup holder section holding the kinds of cups in a state that an inner lid section located over the housing section closes the housing section. CONSTITUTION: An upper opening section is formed by moving the outer lid section 15 of a main opening 7 for opening the section at the rear end surface 3a of a console box main body 3. The lower inside of the opening section is turned out a housing section 21. A cup holder plate 49 acting as an inner lid section is provided above the housing section 21, and a cup holder section 63 is provided for its upper surface 49b at its fallen position. When the housing section 21 is in sue, and when the outer lid section 15 is opened by a thumbscrew section 69, the lower surface 49a of the cup holder plate 49 is engaged with a lock projection 55, and the housing section 21 is thereby opened.  When the cup holder section 63 is in use, the outer lid section 15 is opened, the cup holder plate is positioned to its fallen position with the thumbscrew section 69 pressed down, and the upper portion 21 of the housing section 21 is closed.
Patent JP-H0790812-A (JP)
Title: Technique and apparatus for making various wire constituting diagonal wire in same length
Inventor: DEYU RA FUANTO KARUROSU
IPC: E01D21/00
Filed: 1992-03-11
Abstract: PURPOSE: To cut various wires for composing a cable-stayed line with extremely close dimensions without requiring any intermediate releasing. CONSTITUTION: To set various strands 4 for composing a cable-stayed line, a first index strand being allowed to let out from a reel 5 that loosely tenses between a high point A and a low one B near the reel and extends slantwise is arranged. The relative level of one point M of the strand 4 is measured in reference to the point B. The end of the strand 4 is cut at a point C that is set near the point B and is arranged near the reel 5. The strand 4 being allowed to continuously let out from it is extended between the points A and B until the relative level of the point M corresponding to each strand 4 is equal to a value Ho of the point M of the index strand. In this case, the strand 4 that is continuous when uniformity is achieved is successively cut at the point C.
Patent JP-S58169624-A (JP)
Title: Character input processing system
Inventor: KATOU OSAMU
IPC: G06F17/21
Filed: 1982-03-31
Abstract: PURPOSE:To write characters with good balance into a given closed pattern, by calculating a rectangular which is inscribed in the closed pattern and has the maximum are and then deciding the sizes and positions of the characters which are written within said rectangular. CONSTITUTION:A polygonal inscribing rectangular calculating circuit 8 and an oval inscribing rectangular calculating circuit 9 receive the graphic information from a closed pattern detecting circuit 7 and delivers a parameter of a inscribing rectangular having the maximum area. A character position/size calculating circuit 10 calculates the position and size of the character to be written from the given parameter and the number of characters to be written. A character train storing circuit 11 writes with superposition the character image information corresponding to an indicated character code onto the image information of a rhomb or an oval on a linear pattern file 6-1 at the decided position and in a decided size.
Patent JP-H01226161-A (JP)
Title: Connection of semiconductor chip
Inventor: BESSHO YOSHIHIRO
IPC: H01L21/60
Filed: 1988-03-07
Abstract: PURPOSE:To increase reliability of electric connecting area between a chip and a substrate and to realize highly reliable connection by applying thermosetting insulating resin to a specified position of a tilted substrate and by filling insulating resin between the chip and the substrate. CONSTITUTION:Thermosetting conductive resin 3 is formed on a section of a terminal electrode 2 of a semiconductor chip 1. The chip is positioned downward to a connecting electrode 4 of a substrate 5 and heated to set the resin 3. After an insulating resin 7 is applied by a dispenser 6, the substrate is held at a tilt. The the resin 7 is filled into the gap between the chip 1 and the substrate 5. Heating is conducted to set the resin 7 under this condition. Since the resin 7 sets and contracts as the setting reaction progresses, adhesion of the resin 3 between the electrode 2 of the chip 1 and the electrode 4 of the substrate 5 is increased. Highly reliable connection can be thereby realized.
Patent JP-2000248912-A (JP)
Title: Camshaft drive unit for ohc engine
Inventor: SAKAI KATSUYA
IPC: F01L1/04
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To suppress the total height of an engine with a simple structure by arranging a camshaft orthogonally to a cam drive shaft, and arranging an intake valve and an exhaust valve continued to the camshaft in the direction laid along the cam drive shaft. SOLUTION: An intermediate shaft 11 is extended in the direction orthogonal to both a cam drive shaft 9 and a camshaft 10 orthogonal to the cam drive shaft 9, and it has output side crossed helical gears 11a and 11b in the positions crossing the cam drive shaft 9 and the camshaft 10 and a cam drive crossed helical gear 9a and cam crossed helical gear which are meshed with the crossed helical gears 11a and 11b, respectively. Intake and exhaust cams 10b and 10c are provided on the end opposite to the cam crossed helical gear of the camshaft 10 arranged in a valve gear chamber 4.  The exhaust and intake valves, arranged on both sides with the intake and exhaust cams 10b and 10c provided at the tip of the camshaft 10 between, can be arranged on the horizontal line, and opposed in V-shape with respect to a combustion chamber 3c so as not to have influence on the height direction of an engine, even if the rear end of a valve shaft is extended.
Patent JP-S61211431-A (JP)
Inventor: SUZUKI NOBUO
IPC: E04B1/344
Filed: 1985-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H026143-A (JP)
Title: Ink composition controller and control method for drop marking device
Inventor: JIYOSEFU PII OZERISU
IPC: B41J2/07
Filed: 1989-03-07
Abstract: PURPOSE: To control the additional quantity of a solvent, and avoid the occurrence of fuzziness due to the variation of temperature during operation through the alteration of reference flow time used by measuring the temperature variation of ink at intervals of measured time, and calculating the difference of flow time relative to the temperature variation. CONSTITUTION: The output of a temperature sensor 80 is fed to an electric controlling device 34 along with flow data from a liquid level detector 32. The electric controlling device works to decide as to whether the alteration of flow time is needed or not, and if the alteration is made right, the electric controlling device corrects the alteration of flow detected by the use of control means. Also, a solvent controlling device is utilized in conjunction with the electric controlling device 34. The device operates to measure a predetermined ink temperature from a sensor 80 before obtaining an initial value. The device makes the use of flow data given at initial setting until the time reaches in that it comes in operation condition and to conduct recalculation of a setting point.  During operation, every time a tank 22 is empty, flow time is measured and making its average, and thereafter the average flow time is compared with the set value. Then, a solvent is added from a solvent feeding device as required.
Patent JP-H11244896-A (JP)
Title: Water treating device
Inventor: FUJISAKI KATSUMI
IPC: C02F9/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a water treating device provided with a control function to perform optimum control as the whole device in accordance with the effect of variations in the quantity and the quality of water. SOLUTION: This device is provided with a flow rate control tank 4, an ozonizer 1, an ozone treating tank 2, a biological treating tank 3, a first water quality measuring sensor 6 for measuring the pollution load of the untreated water, a second water quality measuring sensor 7 for measuring the biodegradability of the water passed through the ozone treating tank 2, water feed pumps 9 and 10 for sending the water from the flow rate control tank 4 to the ozone treating tank 2 and biological treating tank 3 and a controller 5 for fetching the measured values from the sensors 6 and 7 to control the ozone generating amt. of the ozonizer 1 and controlling the feed pumps 9 and 10 so that the water is optimally divided and treated by the respective ozone treating tank 2 and biological treating tank 3.
Patent JP-H01292021-A (JP)
Title: Compatible polyol mixture for high-modulus polyurethane composition
Inventor: CHIYUN CHII SAI
IPC: C08G18/67
Filed: 1989-03-07
Abstract: PURPOSE: To obtain the titled blend being superior in a storage stability by using at least two kinds of polyoxypropylene triol of low molecular weight and high molecular weight so as to mix it with short-chain diole.  
     CONSTITUTION: (A) a long-chain polyether and polyor consisting of at least two kinds of polyoxypropylene triol of molecular weight 2,000-8,000 and 300-900 is mixed with (B) short-chain diol (for example, ethyleneglycole, etc.), by a quantity which prevents the separation of the respective kinds of polyoxypropylene in a component A so as to obtain the target mixture without containing polyol. It is favorable that polyoxypropylene triol is synthesized by the reaction of propylen oxide to a three-functional compound such as glycerine, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58170516-A (JP)
Title: Apparatus for purifying exhaust gas
Inventor: MAEDA TATSUMI
IPC: B01D46/42
Filed: 1982-03-30
Abstract: PURPOSE:To restore the characteristics of a filter repeatedly, by a method wherein the characteristics of a porous ceramic filter are utilized and trapped carbon particle or mist is removed by combustion to eliminate the loading of filter fine pores. CONSTITUTION:An exhaust gas flowed into from one end part of a passing channel h1 is passed through the filter fine pores of a porous wall h2 and flowed into an adjacent passing channel h1 of which the other end part is in an opened state to be exhausted while a carbon particle or non-combustion mist contained in the exhaust gas is trapped to filter and purify said exhaust gas. When filtering action is lowered by continuing the same and pressure loss is increased, a heat generator G is rapidly heated by closing a switch S to heat the exhaust gas flowed into a honeycomb filter H and the aforementioned carbon particle or the non-combustion mist is entirely incinerated to be discharged. As the result, the filtering action effect of the filter H is restored again.
Patent JP-S63219283-A (JP)
Title: Recording and reproducing device
Inventor: MITSUNABE SATORU
IPC: H04N5/93
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a reproducing image in which no noise is included and synchronization is taken, by providing an output control means, and prohibiting the storage of a picture signal obtained by reproduction on a storage output means until a recording medium is moved stably. CONSTITUTION:At the time of reproducing a magnetic tape 11 on which recording with the prescribed pitch of a control signal is performed, a stored image is outputted in order as storing a picture signal reproduced by a rotary head 15 once in a storage output circuit 19 in order. When the reproduced pitch of the control signal is changed in the middle of reproduction, an output control circuit 20 prohibits the storage of the reproducing picture signal including the noise due to the head 15 on the circuit 10 from a time when a changed pitch is reproduced. And the picture signal stored in the circuit 19 is outputted. In such a way, it is possible to obtain the reproducing image in which no noise exists and the synchronization is taken.