baber/WOPTO huggingface dataset:
Patent JP-H05226548-A (JP)
Title: Lead frame for semiconductor device use
Inventor: AN MINNCHIYORU
IPC: H01L23/50
Filed: 1992-11-26
Abstract: PURPOSE: To improve adhesive and mechanical strengths of multiple inner leads with inner ends by vertically cross-linking anchor holes with at least one almost semi-circular recess to their adjacent leads and by forming an anchor hole pattern which is a surface with almost semi-circular wells by etching. CONSTITUTION: A lead frame is provided with a die pad 2, supported by two or more die bars 29, multiple conductive inner leads 24 with inner ends 28, aligned toward the perimeter of the die pad 2 and one or more anchor holes 27 adjacent to each other on the multiple inner leads 24. A die bar 26 forms a boundary between the inner leads 24 and outer leads 25. The lead frame is etched for obtaining a specified diameter ϕC, so that a surface 31 with wells with a constant pattern is formed. The surface of the underside is etched to obtain a specified diameter ϕD to form the surface 31 with wells. Anchor holes 24 with a specified diameter ϕE are formed in inner leads 30.
Patent JP-H10138876-A (JP)
Title: Theft prevention device for vehicle
Inventor: OZAKI HISASHI
IPC: B60R25/10
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which prevents theft of a vehicle equipped with battery and identifies the robbed vehicle from the outside even in its traveling. SOLUTION: A switching device 2 for switching a normal driving circuit 3 and a theft prevention circuit 4 from a battery 1 is connected to a plus terminal of the battery and a start detector 50 for detecting the driving condition of an engine and a blinking device 40 for sending an electric signal which is repeated by its detection signal are provided in the theft prevention circuit 4. The output, of the blinking device 40 is connected to, at least, one of a front light, a brake light, and an alarm buzzer. When the engine 13 is started with the switching device 2 switched and connected to the theft prevention circuit 4, the front light, the brake light, and alarm buzzer connected to the blinking device 40 are repeatedly actuated so as to prevent traveling as they are and, if traveling, it can be identified to be the robbed car.
Patent JP-H09159494-A (JP)
Title: Drop type marine sensor
Inventor: TAKEI NOBUO
IPC: B63B22/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a marine sensor which can be housed easily in a drop armor cylinder, which can be used as a drop type and whose operability is excellent. SOLUTION: A sensor is constituted of a thin-sheet antenna 17 attached to the top inside, of a float 12 which is connected to the antenna 17, in which a flexible electric wire 19 to be used as a transmitting antenna is housed, which is constituted of a flexible material and whose cross section is nearly convex, of a body-case 11 in which the float part 12 is attached at the upper part, in which a power-supply part 13 is attached at the lower part and in which a receiver 14, a transmission circuit 15, a cylinder 16d used to inflate the float part 12 and its opening and sealing mechanism 16b are installed in the inside and of a sensor part 20 connected to the power-supply part 13 via a cable 21. In this case, the sensor part 20, the body case 11 and the folded float part 10 are housed inside a drop armor cylinder.
Patent JP-H08234525-A (JP)
Title: Steering sensor of belt edge part
Inventor: DANIERU DABURIYUU KOSUTANTSUA
IPC: G03G15/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for a belt lateral end, capable of ensuring a correct relationship between the position of a vane and the position of a lever in contact with the lateral end. SOLUTION: This sensor is used to track the position of the lateral end part of a movable photosensitive material surface 12, and formed out of a housing 66, a substrate laid in the housing 66 for holding an electronic photosensor including LED 80 and a photo detector 82, a startup arm 60 having one end laid in the vicinity of the surface 12 and partly extended into the housing 66, and a shutter 64 mounted on part of the arm 60 extended into the housing 66 for travel along an optical path between the LED 80 and the photo detector 82 and formed so that one end near the surface 12 comes to be engaged therewith for travel relative to the optical path, upon the occurrence of the dislocation of the lateral end part of the surface 12.
Patent JP-2000145925-A (JP)
Title: Continuously variable transmission
Inventor: KOBAYASHI TOSHIO
IPC: F16H47/06
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a gear squeal in shift operation of a synchronous engaging forward-reverse switching device and allow smooth switching and miniaturize a continuously variable transmission. SOLUTION: A wet clutch part 5 is intervened in a forward-reverse switching device 17 on its input side. The synchronous engaging forward-reverse switching device 17 performs switching operation. Where, the wet clutch part 5 is released to interrupt driving force from an engine. This allow smooth switching operation. The use of the synchronous engaging forward-reverse switching device 17, the wet clutch part 5, and a fluid transmission device 2 miniaturizes a continuously variable transmission.
Patent JP-2000141229-A (JP)
Title: Electrolytic combined grinding method of metallic work piece by special abrasive material
Inventor: AKAGI KAZUO
IPC: B23H5/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To execute the grinding work with high accuracy to execute the anode oxide coating treatment in next process by using a sheet-shaped abrasive material prepared by uniformly dispersing the abrasive grain-contained short fiber and synthetic fiber, and solidifying the same with a thermosetting resin as an adhesive. SOLUTION: A sheet-shaped abrasive material is prepared by using the abrasive grain-contained short fiber obtained by cutting the abrasive grain-contained polyvinyl alcohol fiber and the synthetic fiber such as the commercial Tetron or the like as base materials by, for example, 2-20 mm in length, uniformly dispersing the same to be formed into the sheet-shape, and solidifying the same with a thermosetting resin such as polyurethane resin or the like as an adhesive. On this occasion, the abrasive grain is uniformly dispersed in the polyvinyl alcohol fiber. An electrode part 10 comprises an opening, and the sheet-shaped abrasive material 7 is radially slidably held in the opening with a holder 8. In a hollow part of a tool electrode, a pressure tube 11 is mounted for applying the constant pressure by the introduced air.  Whereby the surface quality suitable for the various surface treatments in next process can be ensured.
Patent JP-2001129411-A (JP)
Title: Manufacturing method of titanium-containing silicon oxide catalyst, the catalyst and method for manufacturing oxirane compound using the catalyst
Inventor: KIRSTEN SHUTEKKEAA
IPC: B01J21/06
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing titanium-containing silicon oxide as a catalyst used for obtaining oxirane compounds with high selectivity at high yield by reacting an olefine with hydroperoxides and a method for manufacturing the oxirane compounds by using the catalyst. SOLUTION: The manufacturing method of the titanium-containing silicon oxide as the catalyst having a silicon-carbon-silicon bond, a silicon-oxygen-silicon bond and a silicon-oxygen-titanium bond comprises gelating the silicon compound represented by formula 1 (wherein R1 to R7 are independently a 1-20C hydrocarbon group) and a compound of titanium alkoxides in water and/or an alcohol solvent and extracting the solvent in the obtained gel with a supercritical fluid to remove it. The catalyst can be obtained by this method. The method for manufacturing the oxirane compounds comprises reacting the olefin with the hydroperoxides in the presence of the catalyst.
Patent JP-H09158238-A (JP)
Title: Bucket tool for power shovel of civil enginnering and constructing machine
Inventor: OGURA HIDEYOSHI
IPC: E02F9/28
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate formation of gap and allow a single person to make mounting/removal easily. SOLUTION: The bucket tool is provided with a bucket 1 mounted on a power shovel of a civilengineerig/construction machine, supporting members 2, 3 fastend in line at the front of the bucket 1, an end part mounting member 10 to be mounted on the supporting members 2 secured to the ends of the bucket front, a ground grading plate installed horizontally facing the center across the width of the bucket 1 from the side face of the end part amounting member 10, a middle part mounting member 17 to be mounted on those of the supporting members 2 which are secured to the two ends of the bucket front, and another ground grading plate which is installed horizontally laterally from the two sides of the middle part mounting member 17 while the height is varied and whose part near the edge is overlapped on the adjacent grading plate.
Patent JP-H05159034-A (JP)
Title: Method and device for editing picture
Inventor: ICHIKAWA IZUMI
IPC: G06T11/80
Filed: 1991-12-03
Abstract: PURPOSE:To provide a method and a device for editing a picture with which even a person who is poor at plotting an illustration and an annimation can inexpensively and easily generate picture information in short time. CONSTITUTION:Feature information on picture information inputted from a picture input part 1 is obtained in a feature extraction part 2, and sample picture information and feature information on sample picture information are correspondingly stored in a feature registration part 4 and a sample picture registration part 5. A feature comparison judgement part 3 compares feature information on inputted picture information with feature information on a sample picture and judges similarity. Corresponding sample picture information is read from the sample picture registration part 5 in accordance with judged similarity and it is displayed in a display part 13. A picture processing part 6 can edit the picture between inputted picture information and displayed sample picture information.
Patent JP-H10185857-A (JP)
Title: Method and device for detecting degradation state of all region air/fuel ratio sensor
Inventor: YAMADA TETSUMASA
IPC: G01N27/419
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting degradation state capable of accurately detecting degradation of an all-region air/fuel ratio sensor. SOLUTION: A current is applied to an electromotive force cell, and voltage V0 between electrodes is detected (S10). Then, the current application is stopped (S16), and in 10 μs-1ms after the stop, voltage drop Vsd1 between electrodes on both surfaces of the electromotive force cell is detected (S20), and then from the voltage drop Vsd1, the first resistance value Rvs1 corresponding to the temperature of an electromotive force cell 24 is detected (S22). Further, in 10ms-50ms after the stop, a voltage drop Vsd2 of the electromotive force cell is detected (S26), and based on the voltage drop Vsd2, the second resistance value Rvs2 corresponding to an internal resistance containing degradation amount of the electromotive force cell 24 is detected (S28).  Then, based on comparison between the resistance value Rvs1 and Rvs2, degradation state of an all- region air/fuel ratio sensor is detected (S30).
Patent JP-H01161958-A (JP)
Title: Check device for card
Inventor: EDA OSAMU
IPC: H04M15/00
Filed: 1987-12-18
Abstract: PURPOSE:To improve the convenience of an international credit card by devising an international credit card registered in a country other than Japan so as to be valid in Japan. CONSTITUTION:An international automatic telephone exchange 10 checks an international credit card of a subscriber, an algorithm check table 16 is arranged to a check disk 14 by an electronic exchange connecting a telephone line to a desired opposite country, a switch 15 is checked by a country issuing the international credit card based on the check items stored in the check disk 14. Thus, the identification information storage means provided to the telephone exchange is used to check the registered country name information of the international credit card to be registered, then at which country the international credit card is registered is discriminated. Thus, the international credit card registered in a country other than Japan can be utilized by Japan.
Patent JP-H11216400-A (JP)
Title: Apparatus mounted by computer to adjust coating related process step
Inventor: JAHN RAIMAR
IPC: B05B12/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of coating related process steps by forming coating process control data in which coating property data obtained by a data acquisition module are related to coating related process steps in a automobile coating. SOLUTION: In an automobile body coating line, a raw materials 54 are supplied from external raw material production sources 62, and a resin 66 is supplied from a raw material production source 70. In the coating production process block 86 of a blending guide line 82, the raw materials 54 are combined with the resin 66 to produce a coating material 90, which is supplied to a vehicle assembly plant block 94, and the coating material 90 is applied to an automobile body under control by assembly plant process control 98 to obtain a product 50. In this process, by batch control 102, data acquired by each control 88, 98 related to coating production and an assembly plant are analyzed to judge whether the coating material 90 is allowable or not.
Patent JP-H06145293-A (JP)
Title: New epoxy resin
Inventor: KAJI MASASHI
IPC: H01L23/29
Filed: 1992-11-05
Abstract: PURPOSE:To obtain a low-viscosity new epoxy resin excellent in workability, capable of giving cured products with high mechanical strength and heat resistance, to be used for casting, sealing, bonding, coating, etc., by reaction between a dialkylhydroquinone and epichlorohydrin. CONSTITUTION:A compound such as 2,5-di-t-amylhydroquinone is dissolved in epichlorohydrin followed by addition of benzyl triethylammonium chloride and then dripping a 48% aqueous NaOH solution to the system under reduced pressure at 70 deg.C over 4hr to make a reaction while azeotropically removing the water formed. The salt produced is then eliminated by filtration followed by washing with water and then distilling unreacted epichlorohydrin off the system, thus affording the objective new epoxy resin of the formula (R is >=3C hydrocarbon; G is glycidyl; n is an integer of >=0). This resin is highly low in viscosity in its molten state, excellent in workability such as moldability, capable of giving cured products of high mechanical strength and heat resistance, etc., and useful as a sealer for electrical and electronic parts, for molding materials, casting materials, composite materials, adhesives, etc.
Patent JP-H05159809-A (JP)
Title: Discharge test device for battery
Inventor: MIYAZAKI TAKAHIRO
IPC: H01M10/44
Filed: 1991-12-03
Abstract: PURPOSE:To provide a discharge test device for a battery allowing to sharply reduce the number of part items and to be small-sized and low-priced. CONSTITUTION:First diodes 2 are in series connected to be made a diode group 3, and an artificial load device 4 is in series connected to this diode group 3 while this artificial load device 4, said diode group 3 and power supply 5 are in series connected. The battery terminals 7 to be in parallel connected to the first diodes 2 by the same electrodes and to be free mountably and demountably connected to said batteries 1 are provided, and the second diodes 6 in series connected in a reverse bias state are inserted be between these first diodes 2 and the battery terminals 7.
Patent JP-2000143901-A (JP)
Title: Polypropylene-based resin composition and heat- shrinkable film using the resin
Inventor: KOBAYASHI TAKAAKI
IPC: C08K3/34
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-shrinkable film having a good lubricating property right after shrink packaging and excellent in transparency and blocking resistance. SOLUTION: A polypropylene-based resin composition for an outer layer is prepared and pelletized by mixing 100 pts.wt. polypropylene-based resin, in which an elusion amount at <=90 deg.C according to cross fractionation chromatography is 81 wt.%, the elusion amount at <=40 deg.C is 4.2 wt.% and a weight average molecular weight of a fractionated component at 10-40 deg.C is 67,000, with 0.25 pt.wt. silicone copolymer having 2 μm average particle size and 0.08 pt.wt. erucic acid amide. An unstretched film having 500 μm thickness is obtained from a pellet of the resin composition for the outer layer and the pellet of a resin for a core layer by co-extrusion process according to an inflation molding apparatus. The obtained film is heated to 100 deg.C and biaxially stretched 5 times in lengthwise and crosswise directions respectively to form the shrinkable film having 20 μm total thickness and 1/4/1 thickness ratio based on the outer layer/the core layer/the outer layer.
Patent JP-H08152666-A (JP)
Title: Shutter unit
Inventor: HASUDA MASANORI
IPC: G03B9/10
Filed: 1994-11-29
Abstract: PURPOSE: To eliminate the generation of angular momentum and to prevent an image from being deflected caused by the traveling of a shutter by moving a shutter blade group and a balancer on an almost identical surface. CONSTITUTION: This shutter unit is provided with the balancer 9 balanced with the mass of a first-curtain blade 17(17a-17e) so that the blade 17 and the balancer 9 are moved on the almost identical surface. That means, it is constituted so that the coordinates of the synthesized center-of-gravity position G1 of the blade 17 and the center-of-gravity position of the balancer 9 in an optical axis 30 direction are made to coincide with each other. Besides, it is constituted so as to obtain the expression of (m1.v1+m2.v2=0) when the synthesized mass of the blade 17 is defined as m1, the speed of the synthesized center-of- gravity in a direction (y) is defined as v1, the mass of the balancer 9 is defined as m2 and the speed in the direction (y) is defined as v2.  By such constitution, the sum of the momentum of the blade 17 and the balancer 9 becomes zero and the momentum of a whole camera becomes zero. Besides, the angular momentum of the camera also becomes zero. As the result, the image is prevented from being deflected caused by the traveling of the shutter.
Patent JP-H05154812-A (JP)
Title: Mold for wet type molding
Inventor: KAMAKURA KAZUHIKO
IPC: B28B1/26
Filed: 1991-12-03
Abstract: PURPOSE:To provide the mold for wet type molding which has high productivity, high durability, excellent mold release characteristics, low cost and easy handling as the mold for wet type molding such as slip casting, etc. CONSTITUTION:The mold for wet type molding is provided with the molding face layer 2 composed of boron nitride and other ceramic component, the molding face-supporting layer 3 or 4 brought in contact with the back and the organic adhesive layer 5 fixing the molding face layer 2 and the molding face- supporting layer 3 or 4.
Patent JP-H07171204-A (JP)
Title: Sterilization and cleaning apparatus and method for sterilization and cleaning
Inventor: ARAI KAZUYOSHI
IPC: A61M1/14
Filed: 1993-12-20
Abstract: PURPOSE:To perform sterilization and cleaning by making good use of super- oxidative water, strong alkaline reductive water and pure water. CONSTITUTION:In sterilization and cleaning of a plurality of objects to be cleaned A, B and C by using an oxidative water OX, a reductive water RED and a water RO simultaneously obtd. by feeding a raw water from the same electrolytic water former 13, three kinds of cleaning liq. OX, RED and RO are fed to the objects to be cleaned A, B and C, while phase differences are given to the timing of feeding.
Patent JP-H03180091-A (JP)
Title: Printed board
Inventor: TOYODA YUKIO
IPC: H05K1/03
Filed: 1989-12-08
Abstract: PURPOSE:To manufacture a printed board without employing a prepreg method and improve heat-resistant properties and electrical characteristics by a method wherein a substrate is impregnated with specific impregnate and the impregnated substrates are laminated to form a laminated board which is used for a printed board. CONSTITUTION:A substrate is impregnated with impregnate which contains allyl ester resin composed of polyester constituted by polybasic acid and polyhydric alcohol and of allyl ester group bonded to the end of the polyester molecule and liquid cross-linking monomer which can dissolve the allyl ester resin and can be polymerized by radical polymerization as indispensable components. The impregnated substrates are laminated to form a laminated board. Electric circuits are formed on the laminated board to produce a printed board. With this constitution, the printed board can be manufactured without employing a prepreg method and, moreover, the physical characteristics such as the rigidity and mechanical strength of the printed board during a thermal treatment can be improved.
Patent JP-2000149411-A (JP)
Title: Data recording and reproducing device
Inventor: MORISHIMA SHINICHI
IPC: G11B27/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device with operation buttons permitting to perform a lot of processing in spite of being reduced in operation area. SOLUTION: A control panel 2 is provided with a selection button group 9 which is arranged on the surface of a case and consists of plural operation buttons 3, 4, 5, 6, 7, 8 for selecting an input/output processing part, and operation buttons 11, 12 used as mode change-over means for changing over the modes concerning the port selection button group 9. Such an arrangement makes it possible to operate the device in each mode with a single group of buttons. Namely, it becomes possible for the data recording and reproducing device to execute every mode without being provided with plural button groups corresponding to plural modes.
Patent JP-H04352762-A (JP)
Title: Method for manufacturing 1,1-difluoroalkanesulfenyl chloride
Inventor: SHIYUTEFUAN BEEMU
IPC: C07C313/08
Filed: 1991-11-08
Abstract: PURPOSE: To obtain a compd. with high purity and in high yield which is useful as an intermediate for org. synthesis by carrying out the reaction of a mercaptan and vinylidene fluoride and then allowing the product to react with a chlorinating agent.  
     CONSTITUTION: A mercaptan expressed by R 1 -SH (R 1  is t-butyl or benzyl) is allowed to react with vinylidene fluoride expressed by R-CH=CF 2  (R is H or an alkyl) in the presence of a base (e.g. NaOH) in a solvent such as toluene at 0 to 250°C to obtain a compd. expressed by R 1 -S-CF 2 -CH 2 -R. Then the obtd. compd. is isolated or a mixture of this compd. and a compd. expressed by R 1 -S-CF=CH-R produced as a by-product is isolated, the product is allowed to react with a chlorinating agent (e.g. chlorine) in a solvent (e.g. methylene chloride) or without a solvent at -78°C to 100°C to obtain the objective compd. expressed by R-CH 3 -CF 2 -S-Cl. 
     COPYRIGHT: (C)1992,JPO