baber/WOPTO huggingface dataset:
Patent JP-H06291418-A (JP)
Title: Assembly of laser
Inventor: AOKI TADASHI
IPC: H01S5/00
Filed: 1993-03-31
Abstract: PURPOSE:To perform the stable fixing of a cap on a stem with high accuracy by a method wherein the cap provided with a ball lens is made to cover on the stem provided with a laser chip and the parts including the contact surfaces of the cap with the stem are welded to the stem with a laser beam. CONSTITUTION:A stem 4 for semiconductor laser is set in a recessed part 33 in a stem, mounting base 32 to make a cap 41 cover on the stem 4 and while the cap 41 is pushed down with an alignment load from over by a collet 31, an alignment of a ball lens 2 with a laser chip 6 is performed. After the alignment, laser welding beams L are emitted toward the parts including the contact surfaces S of the cap 41 with the stem 4 through two laser welding emitting units 25, which are located in the directions to oppose to each other. For performing a fillet welding here, the direction of the welding is set in such a way that the optical axes of the laser welding beams are positioned at an angle alpha=40 to 60 deg. to the upper surface of the stem 4. Thereby, the stable fixing of the cap 41 on the stem 4 can be performed with high accuracy.
Patent JP-H01285169-A (JP)
Title: Production of preheated paste product
Inventor: JIYAU YAN SU
IPC: A23L3/10
Filed: 1989-03-24
Abstract: PURPOSE: To improve long-term storage stability by immersing the partially heated pasta obtd. by boiling raw pasta in acidified water into the acidified water and heating the pasta under specific conditions, then coating the pasta with a specific amt. of acidified cream. CONSTITUTION: The raw pasta is boiled in the acidified water to form the partially heated pasta. The partially heated pasta is heated and its pH is adjusted to 3.8 to 4.3 and the moisture content thereof is adjusted to 61 to 68%. Next, the partially heated pasta is immersed into the acidified water and further, moisture of 3 to 7% is absorbed therein, following which the pasta is coated with the acidified cream contg. milk fat of 20 to 40wt.% based on the weight of the cream. Further, the past is subjected to flash packaging by an inert gas or is hermetically sealed by vacuum packaging and thereafter, the pasta is subjected to a heat treatment, by which the preheated pasta is obtd. The acid used for the acidified water is lactic acid, citric acid, malic acid, tartaric acid, etc.
Patent JP-S63238503-A (JP)
Title: Chip scanner for scanning tunnel microscope
Inventor: IWATSUKI MASASHI
IPC: H01J37/28
Filed: 1987-03-27
Abstract: PURPOSE:To make a fast scan over a wide range by generating strain perpendicular to thickness shear effect by 1st and 2nd piezoelectric or electrostrictive elements and moving a chip in an X and a Y direction. CONSTITUTION:When a voltage from an X-scanning power source 22 is applied between electrode plates 11 and 12 to apply a voltage between both terminals of a piezoelectric element 9, a voltage E is developed in the piezoelectric element 9 and polarization is caused as shown by an arrow P, so that the piezoelectric element 9 is strained by thickness shear effect at right angles to an electric field E. Similarly, a piezoelectric element 10 is also strained in the Y direction by being applied with a voltage for scanning from a power source 23. The displacement of the tip of the chip 19 parallel to a sample surface is the sum of the X-directional displacement of the piezoelectric element 9 and the Y- directional displacement of the piezoelectric element 10, so the chip 19 is scanned in the X and Y directions parallel to the sample surface.
Patent JP-S61232574-A (JP)
Inventor: SUZUKI MITSUMASA
IPC: H01R4/38
Filed: 1985-04-08
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-S59201145-A (JP)
Title: Data processor
Inventor: HANAWA MAKOTO
IPC: G06F9/45
Filed: 1983-04-28
Abstract: PURPOSE:To perform an address calculation of 24 bits at a high speed by adding an 8-bit adder in small logic scale to operate in parallel a 16-bit operator. CONSTITUTION:Internal buses 110, 120 and 130 are designated in a field 706 contained in a microinstruction 700 so as to open bus switches 410, 420 and 430 since two types of data are supplied to the upper and lower sides respectively. At the same time, those internal buses are designated by a microfield 705 so that the carry output 321 of a lower 16-bit operator 320 is transmitted to an upper 8-bit adder 310. In such a way, the switches 410, 420 and 430 are opened to divide a 16-bit operation part into two parts. Then the operator 320 is connected to the adder 310 via a carry switch 510 to perform an operation of 24 bits.
Patent JP-S551433-A (JP)
Title: Automatic driving device of internal combustion engine
Inventor: HAYASHI FUSAO
IPC: F02D29/02
Filed: 1978-06-21
Abstract: PURPOSE: To prevent engine failures in case of rapid starting, by correcting the opening of a throttle valve by the action of a clutch, in an automatic driving device  followed up along set car-speed that is brought to a measuring test mode.   
     CONSTITUTION: Signals from an actual car-speed detector 1 and a car-speed set instrument 2 are similarly input to an amplifier 5 with signals from a throttle valve opening regulator 4 through an amplifier 3 to drive a servo-valve 7 for correcting the opening of a throttle valve 10 of an engine 9. Signals from a low range detector 21 and a clutch operation detector 11 are also input to the valve 7, the valve 7 is driven when a low range of a transmission becomes to engaging from disengaging and the opening of the throttle valve 10 is increased, thus augmenting the number of revolution, then preventing engine failures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01287924-A (JP)
Title: Coherent control exposure device
Inventor: KATAOKA KEIJI
IPC: H01L21/30
Filed: 1988-03-30
Abstract: PURPOSE:To make it possible to conduct a highly precise light-exposing operation in which the interferential noise caused by coherence is reduced by a method wherein a branching element is composed of a first reflection plate, consisting of the part divided by the prescribed different reflection factor, and a second reflection plate which is formed in such a manner that a light will be made incident on the split having the reflection factor different from the first reflection plate. CONSTITUTION:A branching element 16 consists of two paralleled flat plates 16-1 and 16-2, a laser beam 15 is converted to the branched light 19 which is branched into an alloy state in one-dimentional direction by the branching element 16, and the branched light 19 is made incident into a lens array 17 as an integrator. The lens array 17 forms a pupil surface 10, and a capacitor lens 8 is set in a manner that said pupil surface 10 will be image-formed on the pupil surface 10 of a projection lens 11. Also, when a mask 9 is arranged on the focus surface of the capacitor 8, all the branched lights are brought into the state wherein they illuminate the same place of the mask, a uniform illumination is obtained, and the illuminated mask pattern 13 is image-formed by the lens 11 at the position 14 on a wafer 12. As a result, a highly precise light-exposure, having reduced coherent noise caused by the coherence of the laser beam, can be obtained without mechanically scanning the laser beam.
Patent JP-H11270886-A (JP)
Title: Method for protecting clean room against contaminating gas
Inventor: YAMAMOTO HACHIRO
IPC: F24F7/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To protect a clean room against contaminating gas by covering the clean room with a flexible hollow body made of a material generating no contaminating gas and sealing the opening of the hollow body with a sealing member made of a material generating no contaminating gas. SOLUTION: A box type product 1 is placed in a polyethylene bag 2 and fixed to the inner wall 4 constructing a clean room while sealing the mouth of the bag 2 with a polyethylene band 3. When the box type product 1 is connected with a cord, wiring is performed in the clean room under such a state as the cord is led out from the mouth of the bag 2. Since the product 1 generating contaminating gas is simply placed in the hollow body 2 made of a material generation no such gas and sealed with the band 3, inside of the clean room can be protected against contamination with gas after construction through a simple work.
Patent JP-H06290219-A (JP)
Title: Document processor with character retrieving function
Inventor: SHIMIZU YUKIO
IPC: G06F17/21
Filed: 1993-03-31
Abstract: PURPOSE:To improve the retrieval efficiency by enabling partial matching retrieval in paragraph units of a KANJI(Chinese character)-KANA(Japanese syllabary) mixed sentence. CONSTITUTION:When a converting means 102 converts reading information inputted by an input means 101 into the KANJI-KANA mixed sentence, a paragraph information adding means 103 adds delimiting information on paragraphs to the KANJI-KANA mixed sentence. For the addition of the delimiter information, special codes which are independent of character codes are added, the information is embedded as the special flag in the character codes, or specific character strings are stored, paragraph by paragraph. Then, when a retrieval means 105 performs retrieval, a sentence which matches with the KANJI-KANA mixed sentence in one paragraph or more among the paragraphs of the KANJI- KANA mixed sentence is retrieved in the document stored in a document storage means 104. Therefore, since the partial matching retrieval is performed in paragraph units, meaningless retrieval conditions are not generated and the generation of fruitless retrieving operation is suppressed.
Patent JP-H03275525-A (JP)
Title: Edged tool for cutting glass
Inventor: ICHIKAWA HAJIME
IPC: B26D1/00
Filed: 1990-03-23
Abstract: PURPOSE:To improve chipping resistance by dispersing Al oxide and Hf oxide in an NiAl-based intermetallic compd. contg. Ni, Al and Hf in a specified weight ratio and mixing them. CONSTITUTION:Al oxide and Hf oxide are dispersed in an NiAl-based intermetallic compd. contg. 80-90wt.% Ni, 10-15wt.% Al and <5wt.% Hf, they are mixed and an edged tool for cutting glass is obtd. by using the mixture.
Patent JP-S572447-A (JP)
Title: Construction of heat-gas engine
Inventor: KAWAKITA TSUNEHIRO
IPC: F02G1/043
Filed: 1980-06-04
Abstract: PURPOSE:To improve the performance of an heat-has engine by placing a cooler under a piston and locating a part of a regenerator under the cooler whereby the dead volume of the engine is reduced. CONSTITUTION:A cooler 5 is positioned right under a piston 1, regenerator 4 is formed in L shape wherein its elements are divided into two, one is part 4a standing almost perpendicularly and the other 4b lying almost holizontally, said part 4b is disposed under the cooler 5 and the upper side of said part 4a is located adjacent to the piston 1. With the above constitution, the dead volume of a low temperature portion, which causes as a dead volume a great influence on the performance of a heat-gas engine, can be eliminated, thereby the performance of the engine can be bettered.
Patent JP-S59199022-A (JP)
Title: Method for reducing nox
Inventor: FUKUDA AKIO
IPC: B01J23/64
Filed: 1983-04-26
Abstract: PURPOSE:To provide an NOx reducing method which is sufficiently available in a high-temp. range without the deterioration of the catalyst activity by using a catalyst which is prepared by carrying platinum on a perovskite type oxide. CONSTITUTION:The perovskite type oxide is represented as a general formula ABO3. La and Sr are used at the A site, and Fe, Co, Mo etc. at the B site. The SrFeO3 is especially suitable. The catalyst, which is prepared by carrying platinum on the oxide in >=1/20 atomic ratio, does not show any change in properties even at 1,000 deg.C, and can be used for reducing NOx on condition that oxygen is not present. The oxygen adsorbed in the adsorbing site of SrFeO3 during the reaction is moved to the adsorbing site of platinum, and hence the deterioration of the activity to the NOx can be prevented. The SrFeO3 alone does not show any significant activity for the decomposition of NOx. By carrying a small amt. of platinum, the oxide is able to reduce NOx.
Patent JP-S56235-A (JP)
Title: Method of sintering powdery returned ore or the like
Inventor: TAMIYA TOSHIO
IPC: C22B1/20
Filed: 1979-06-15
Abstract: PURPOSE: To greatly reduce the consumption of fuel, by providing an ordinary  sintering material layer on a mixture layer consisting of returned ore and coke and  by performing incineration.  
     CONSTITUTION: In a feed system A, returned ore and coke are picked out of a returned ore vessel 1 and a coke vessel 2 and mixed with each other and the mixture is supplied to a returned ore feed vessel 4. In another feed system B, ordinary powdery ore, coke limestone, etc. are picked out of a material vessel 5 and mixed together and the mixture is supplied to an ore feed hopper 7. Bed ore is picked out from a bed hopper 8 onto the pallet of a sintering machine 9. The mixture layer 10 consisting of the returned ore and the coke is supplied from the returned ore feed vessel 4 onto the bed ore on the pallet. The blended material layer 11 is supplied from the ore feed hopper 7 so that the layer 11 is put on the mixture layer 10. Sintering is then effected. According to this method, a large quantity of returned ore can be processed and the consumption cost of coke is greatly economized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10268242-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: YAMANAKA HIDEO
IPC: G02F1/13
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid crystal display device preventing an electrostatic damage, preventing metallic dust caused by a probe test as it is from sticking on a liquid crystal drive substrate and thus, preventing deterioration in yield and quality caused by the sticking of the metallic dust. SOLUTION: A liquid crystal drive substrate 1 forming a conductive short line short-circuiting all electrode pads in at least a scribed area is provided, and an oriented film 3 is formed on its inner surface, and succeedingly, rubbing processing of the oriented film 3 is performed. Then, the liquid crystal drive substrate 1 is mounted on a dicing sheet 4, and taper shaving processing of a V groove 6 in the scribe area of the liquid crystal drive substrate 1 in its state is performed, and the short line in the scribe area is removed, and the short circuit between the electrode pads is released. Then, the liquid crystal drive substrate 1 in the state as it is mounted on the dicing sheet 4 is probe tested. Thereafter, taper shaving process parts are full-cut diced.
Patent JP-S59200141-A (JP)
Title: Front panel of air conditioner and forming method therefor
Inventor: MURANO MITSUO
IPC: F24F1/00
Filed: 1983-04-28
Abstract: PURPOSE:To form an undercut part of a filter guide and a panel body by displacing a cavity and a core in opposite direction at the mold opening time, and displacing a slide core in a directly perpendicular to the displacing direction of the core in a driven manner. CONSTITUTION:A molten thermoplastic synthetic resin material is filled in a gap formed of a cavity 41, a core 43 and a slide core 43. After filling, a mold 40 is water-cooled, and when the molds are opened, the cavity 41 is first displaced in a size (a) at the front side. Then, an ejector plate 44 is displaced in a size (b) at the front side. When the plate 44 is displaced, the core 43 and knock pins 45,... are displaced toward the front side. At this time, since the core 43 is inclined to the core 42, it is laterally displaced in size C along the oblique, and the projection 43a of the core 43 is separated from a molded filter guide 20 and an intermediate filter guide 21. Undercut parts 20a, 20b of the guide 20 and the guide 21 are formed at this displacement time.
Patent JP-S63240680-A (JP)
Title: Image extension processing circuit
Inventor: SUGIMOTO MORIAKI
IPC: G06T3/40
Filed: 1987-03-27
Abstract: PURPOSE:To accelerate the operation of the extension processing of the content in an image memory device by operating a simple extension circuit, a luminance decision circuit and a level conversion circuit in a pipeline system. CONSTITUTION:An image is stored as the set of picture elements in a memory device 2 which has the two areas of an original image area 23 and an extension image area 24. By an image extension circuit 1, the image is read out in nine picture elements unit from the original image area 23 with a 3X3 window including the adjacent periphery of the picture element to be processed while sequentially moving the window. Then by the simple extension processing circuit 40, the luminance decision processing circuit 50 and the level conversion processing circuit 60 which are connected in the pipeline system, the processing of the picture element is executed in a window unit and the processed picture element is sequentially written in the extension image area 24 of the memory device 2. The image in the respective areas is read out in a picture element unit and displayed on a display device 3B.
Patent JP-H03277872-A (JP)
Title: Method and device for stuffing packing
Inventor: ICHIGE KOJI
IPC: F16J15/00
Filed: 1990-03-23
Abstract: PURPOSE:To prevent a packing from bulging out from an installation groove by nipping a part of the packing by a base and a packing pressing member, pressing the packing, and deforming the packing so as to be easily fitted into the packing installation groove of a container and holding the packing in this state. CONSTITUTION:A part of a packing 3 is nipped between a base 8 and a packing pressing member 10. Then, this part of the packing 3 is pressed, and the packing 3 is deformed to the state where the packing can be easily fitted into the installation groove 5 of a container 4 by using a pressing jig 7 such as spatula, and the packing is pressed into the installation groove 5 by the pressing jig 7 which can be moved vertically and can be turned, and installed.
Patent JP-H01247257-A (JP)
Title: Anti-skid control device
Inventor: HIGASHIMATA AKIRA
IPC: B60T8/66
Filed: 1988-03-29
Abstract: PURPOSE:To improve response lag of the output from a wheel speed filter and enhance the performance of anti-skid control by entering the calculated result from a wheel speed calculating means into a wheel speed filter, and changing over the time constant of this wheel speed filter according to the control mode. CONSTITUTION:The sensed value of a wheel speed sensor is entered into a wheel speed calculating means to obtain the wheel speed, and the result from calculation is fed into a wheel speed filter to remove influence of external turbulence. At this time, the car running condition is judged, and the time constant of the wheel speed filter is made greater by a changeover means in the running condition on a low friction road than on a high friction road to provide a wheel speed output with anti-noise property well considered, while the time constant is made smaller in quick accelerating condition than in slow accelerating condition to obtain a wheel speed output with response heavier considered. After commencement of anti-skid control in constant speed running condition, on the other hand, the time constant is made greater than before this commencement to attain a wheel speed output with anti-noise property well taken into consideration. This satisfies both the response and anti-noise property, and proper anti-skid control will be performed.
Patent JP-S61233398-A (JP)
Inventor: MURAI TSUNEHIKO
IPC: G21F9/30
Filed: 1985-04-09
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-H09241965-A (JP)
Title: Embroidered material and its production
Inventor: ASAMI KATSUYUKI
IPC: D05C17/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enable embroidery work without using a cloth and improve the productivity of embroidered products. SOLUTION: An embroidered material is produced without using a cloth by a process comprising an embroidering step to apply an embroidery 2 to a synthetic resin film having prescribed strength and heat-meltability, a film- removing step to melt and remove the film with heat and press the embroidery 2 and an adhesive layer forming step to apply a liquid adhesive to the reverse face of the embroidery 2 after the melting and removal of the film.
Patent JP-H05200899-A (JP)
Title: Manufacture of heat protector
Inventor: GI RUKUURU
IPC: B29C70/10
Filed: 1992-02-26
Abstract: PURPOSE: To provide a producing method of a thermal protection in parallel pile radially reinforced, relatively easy to fabricate with high packing density of refractory material, for the protection of propulsion gas conduit or structure for use in the field of aeronautics and space. CONSTITUTION: The method consists of impregnating tissues 1 of refractory wire with resin, piling up layers of impregnated tissues, making holes 2 perpendicularly to the pile, then introducing fibers 3, 4, 5 and 6 of refractory material into the holes before forming a three-dimensional structure under heat and pressure.
Patent JP-S63240646-A (JP)
Title: Data exchange system between terminal and host
Inventor: OOTA YUKINOBU
IPC: G06F13/00
Filed: 1987-03-27
Abstract: PURPOSE:To improve the productivity and to reduce the host load by processing directly a host data base with the same instruction with no consciousness of a data base set on a terminal or a data base on a host given by a program. CONSTITUTION:A decentralized data base control means 1 retrieves a session set-up information control file 2 and recognizes the terminal side in case the table name of a data base is not included in the file 2. When the table name is included in the file 2, the host side is recognized and a decentralized data base processing means 4 is loaded into a memory to start an on-line processing between a terminal and a host. The means 4 sets up a session between the terminal and the host based on the information given from the file 2 and fixes a communication line. Furthermore the means 4 starts a host data base processing means 6 to process a host data base 7. In such a way, the base 7 is directly processed by the instructions of the same form so that the productivity is improved together with reduction of the host load.
Patent JP-H07263329-A (JP)
Title: Jig and method for manufacturing x-ray mask
Inventor: OKUBO TAKASHI
IPC: G03F1/22
Filed: 1994-03-23
Abstract: PURPOSE:To form a reflection preventing film, light shielding film, etc., in the specific area of an X-ray mask through a less number of processes. CONSTITUTION:An X-ray mask 10 and stencil mask holder 24 are arranged on an X-ray mask mounting stage 21 and a stencil mask 28 having an opening 29 is arranged in the opening 27 of a stencil mask holder 24. A film forming area is faced to the opening 29 by moving the mask 10 in the X and Y directions while the mask is rotated in the same plane by means of an adjusting mechanism 30. When the mask is irradiated with a light beam, a film is formed only in the specific area of the mask 10 corresponding to the opening 29.
Patent JP-S531579-A (JP)
Title: Chassis cynamometer of roller type
Inventor: MURAKAMI TADAO
IPC: G01L3/22
Filed: 1976-06-28
Abstract: PURPOSE: To transfer effectively to the outside the heat, which is generated in a roller, by interposing a roller section and a rotary shaft an axial blower which is independent of the forational force of the roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6035081-A (JP)
Title: Liquid crystal composition
Inventor: AKIMOTO KAZUHIKO
IPC: G02F1/13
Filed: 1984-04-13
Abstract: PURPOSE:To provide a liquid crystal compsn. having low threshold value and a good display quality during multi-duty driving, containing four specified kinds of compds. CONSTITUTION:A liquid crystal compsn. suitable for use as a time division driving field effect liquid crystal display element in particular comprises compds. of formulas I -IV. EFFECT:The latitude of working is enlarged, the fluctuation due to power source can be regulated and the multiplicity of duties can be enhanced. USE:Display part for watches, electronic desk calculators, etc.