baber/WOPTO huggingface dataset:
Patent JP-H10112310-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H01M4/62
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a battery by uniformly dispersing antimony in a positive active material and using a grid containing no antimony. SOLUTION: In a sealed lead-acid battery using a Pb-Ca base alloy in a positive grid, antimony sulfate, antimony trioxide, or metallic antimony which is crushed and dispersed in a dilute sulfuric acid or water by applying ultrasonic wave is added to positive paste during kneading of the paste, and antimony sulfate, antimony trioxide, or metallic antimony equivalent to 0.005% or more but 1.0% or less antimony based on the weight of a positive active material is contained in the positive active material.
Patent JP-H06127710-A (JP)
Title: Paper feed cassette
Inventor: INAMOCHI SHIYUNJI
IPC: G03G15/00
Filed: 1992-10-21
Abstract: PURPOSE:To press up paper at a proper pressure by a pressure spring regardless of paper thickness. CONSTITUTION:A pressure spring 5 for pressing up a lower surface of a bottom plate 2, so as to fix a paper position in the uppermost surface, is mounted, and a pawl 4 for separating paper in the uppermost surface from a paper sheaf while restricting an upper limit position of a point end corner of paper 8 is mounted, on a point end side of the bottom plate 2. A lower end of the pressure spring 5 is supported by one end of an L-shaped supporting fixture 6, and in the other end of the supporting fixture 6, a predetermined position is fixed to a front wall 1a of a cassette main unit 1 by a screw 7. A central screw hole a' is formed in a position, where paper of normal thickness is pressed up at an optimum paper feed pressure by the pressure spring 5, a lower screw hole c' is formed in a position, where thin paper is pressed up at an optimum paper feed pressure by the pressure spring 5, and an upper screw hole b' is formed in a position, where thick paper is pressed up at an optimum paper feed pressure by the pressure spring 5, of the front wall la of the cassette main unit 1.
Patent JP-H06137027-A (JP)
Title: Control device for object to be driven
Inventor: KAWABATA AKIRA
IPC: E06B9/56
Filed: 1992-10-21
Abstract: PURPOSE:To eliminate a need for learning and to enable maintenance of safe operation of an object to be operated by a method wherein operation of the object to be driven is first learnt, and from obtained information, the absolute position of the object to be driven is decided and stored in a memory device. CONSTITUTION:A control device for an object to be drive comprises a drive part 3 to drive an object 1 to be driven; a computing processing part 6 to generate a signal by means of which an output is controlled; a memory device 7 to store information necessary to the generation of the signal by means of the computing processing part 6; a variable resistor 8 mechanically connected to the output shaft of a drive part 2 and changing a resistance value according to an output from the drive part 3; and a pulse generator 9. The computing processing 6 reads the resistance value of the variable resistor 8, provides the absolute position of the object 1 to be driven from the resistance value, and stores the absolute position as one of information in the memory device 7.
Patent JP-2001061440-A (JP)
Title: Dressing-like seasoning having wasabi taste
Inventor: MURAKAMI TARO
IPC: A23L27/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a dressing-like seasoning capable of keeping the sharp taste of Wasabi (Japanese horseradish) for a long period and having good taste and flavor. SOLUTION: A dressing capable of keeping the sharp taste of Wasabi for a long period can be produced by adding a Wasabi flavor containing isocyanate compounds which are sharp taste component to an oil and a dressing having rich taste and flavor can be produced by using a vegetable liquid oil having mild flavor such as rapeseed oil, corn oil and cottonseed oil as the oil component.
Patent JP-H08147128-A (JP)
Title: Data processor
Inventor: AKIZUKI TOSHIRO
IPC: G06F3/048
Filed: 1994-11-17
Abstract: PURPOSE: To improve an operability of a guidance screen where input contents are displayed to facilitate the input of various data at the time of date management in a data processor. CONSTITUTION: A central processing unit 10 is provided with an input data processing means 11 which temporarily writes input data inputted from an input/output device 40 in a communication area 12, a guidance output means 13 which judges whether guidance request characters are included in data written in the communication area 12 or not and reads out pertinent guidance screen information and data candidates from a storage device 20 to display them on the input/output device 40 in the case that they are included there, and an input data register means 14 which stores correct data inputted in accordance with guidance pictures displayed on the input/output device 40 by the guidance output means 13 in the storage device 20.  Thus, guidance screens are successively displayed to enable a user to input the data even if data contents to be inputted to plural items are indistinct, and the operability of a data processor 5 is improved.
Patent JP-H05196018-A (JP)
Title: Device for assembling and overhauling two part
Inventor: GIRU NEGURU
IPC: F16B21/07
Filed: 1992-09-30
Abstract: PURPOSE: To allow quick and easy assembling and disassembling two parts. CONSTITUTION: The first member 14 to which the first part 12 is fixed is composed of a shank 16 and a head 18. The second member 22 to hold the second part 10 on the first part 12 is composed of a sleeve 24 which allows sliding of a piston 26 and is engageable to the stud 14.
Patent JP-H05102665-A (JP)
Title: Vapor phase reduction apparatus for internal layer plate
Inventor: KAWAKAMI TAKAMASA
IPC: H05K3/46
Filed: 1991-10-03
Abstract: PURPOSE:To manufacture a multiplaye printed wiring board with high productivity and without causing pollution by a method wherein a net driven by a roll or an endless porous belt is employed as a conveying means and entrance and exit parts are respectively composed of gaps which are larger than the thickness of an internal layer plate and are located in front and rear parts and inert gas supply parts which are located in approximately central parts between the gaps. CONSTITUTION:When an operation is started, nonoxidizing gas is supplied to a reduction chamber 2 and the air in the reduction chamber 2 and entrance shielding parts 11, 12, 31 and 32 is completely replaced by the nonoxidizing gas. The supply of the nonoxidizing gas through the nonoxidizing gas inlets 12 and 32 of the entrance shielding parts 11, 12, 31 and 32 is started and the supply of nonoxidizing gas containing reducing gas to the reduction chamber is started. A circulating recycle apparatus and the like are operated properly to obtain the predetermined concentration and temperature of the reducing gas. An endless porous belt which is provided along the route of a supply table 1, the reduction chamber 2 and a take out table 3 is moved at a predetermined speed. With this constitution, multilayer printed wiring boards can automatically and continuously be processed under a relatively low temperature and, further, hazardous waste is not produced practically.
Patent JP-H11121484-A (JP)
Title: Semiconductor device, and method and device for its manufacture
Inventor: SUGIZAKI YOSHIAKI
IPC: H01L21/60
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce defect due to void generated during filling of resin by filling resin in a semiconductor device, wherein an electrode of a semiconductor chip and an electrode of a board are connected through a bump in a short time. SOLUTION: Liquid-like resin 8 is applied to an outer circumference of a semiconductor chip 2 on a board 4 whereto a semiconductor chip 2 is joined leaving a part (an evacuation opening) whereto liquid resin is not applied. A semiconductor device is held under vacuum for a specified time, and air in a clearance between the semiconductor chip 2 and the board 4 is evacuated through the evacuation opening. The liquid-like resin 8 is infiltrated into the evacuation opening by heating the liquid-like resin 8, and the whole outer circumference of the semiconductor chip 2 is filled with the liquid-like resin 8. The semiconductor device is returned to atmospheric pressure and the clearance between the semiconductor chip 2 and the board 4 is filled with the liquid resin 8.
Patent JP-H10130632-A (JP)
Title: Liquid composition for metal polishing
Inventor: KATAKAMA TOSHIO
IPC: B24B37/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for mirror-finishing a metallic surface, whereby the metallic surface can be polished into a scratch-free high-glossiness mirror surface, the polishing efficiency is good, the working environment is not worsened, and the polishing can be performed at a low cost. SOLUTION: This invention provide a liquid composition for metal polishing comprising an emulsified dispersion containing 2-20wt.% abrasive grains having a means particle diameter of 0.3-3μm, 1-10wt.% fat and oil and 1-3wt.% surfactant and having a viscosity of 1dPa.s or below and a method for mirror- finishing a metallic surface comprising feeding the above composition to the surface to be polished and polishing the surface with a buff for finishing a coated surface at a buff periphery velocity of 100-1,500m/min.
Patent JP-2000111063-A (JP)
Title: Hot water heater
Inventor: YOKOTA IKUO
IPC: F24D3/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the lift capacity of a circulating pump, make suitable the temperature of hot water supplied to a low temperature side load without troublesome labor, and improve an energy saving effect. SOLUTION: In a hot water heater, a circulating pump 7 having pump function parts P at both sides of a motor shaft is provided between a hot water supply source A, high temperature side loads B and a low temperature side load C. The pump function parts P respectively communicate with and are connected to loads different from each other to supply hot water. The pump function parts P of the circulating pump 7 preferably have respectively bypass pipes 16 and 17 for directly connecting the hot water inlet side to the hot water outlet side of each pump function part P.
Patent JP-H06137563-A (JP)
Title: High frequency heater
Inventor: ISHIO YOSHIAKI
IPC: F24C7/02
Filed: 1992-10-22
Abstract: PURPOSE:To provide a door structure for a microwave oven having a leakage preventive material effective to prevent leakage of smoke, vapor, etc., out of the oven. CONSTITUTION:A door 7 is mounted oppositely to an opening 11 of a heating chamber. A choke cover 6 is mounted on a metal plate 2 and its entire periphery, a door resin cover 5 provided with a transparent glass is mounted on a front surface of the plate 2, and a foamable silicone rubber 15 is, for example, provided on an entire periphery of a boundary between the plate 2 and the cover 6. Functions of excellent sealability, sanitariness, stability, operability in a warehouse can be provided by the rubber 15.
Patent JP-H01126066-A (JP)
Title: Scanner
Inventor: TERAO KENJI
IPC: H04N1/04
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a picture with high quality by reading deviation information between forward and return scanning from a storage means and generating a moving timing signal from the deviation information so as to prevent the deviation of scanning with an inexpensive device. CONSTITUTION:The deviation between the forward and return scanning by the scanning means is stored in advance in a correction table 102 corresponding to a scale arranged along the moving path of the scanning means. The deviation information is read out of the correction table 102 according to the count obtained by a mark counter 101 corresponding to the scale. A step pulse generating circuit 103 generates a moving timing signal based on the deviation information and uses it as a prescribed timing signal to supply it to a moving means.
Patent JP-H02133512-A (JP)
Title: High-temperature oxidation preventive coating for steel material
Inventor: FUNABASHI KAZUTOMI
IPC: C09D5/10
Filed: 1988-11-12
Abstract: PURPOSE:To obtain the high-temp. oxidation preventive coating for steel materials which can be easily removed by specifying a compsn. consisting of a ceramics base material, Al2O3, binder, metal powder, Na2CO3, an aq. soln. of a water-resistant film forming body, aggregate and the oxide of Mg, etc. CONSTITUTION:The high-temp. oxidation preventive coating for steel materials is obtd. by consisting the coating of 19 to 43wt.% ceramics base material, 23.5 to 43% Al2O3 as a ceramics assistant, 9.5 to 33.5% binder, 5 to 9% at least one kind of Fe, Cu, Ni, and Cr powders, 5 to 25% Na2CO3 as a ceramics sintering accelerator, 2.5 to 13% (solid content) polymerizable and/or copolymerizable aq. emulsion or aq. soln. which forms a water-resistant coating film, 3 to 13% aggregate, and 8.5 to 25% oxide of Mg, Cr, Ca, etc., and making total 100%. SiC, SiN, stabilized Zr, mica, etc., are used for the above-mentioned ceramics base material and a mixture composed of the Al2O3 of low sintering and shrinkage, flat granular Al2O3 sized <=100mu, and easily sinterable superfine Al2O3 is used as the above-mentioned Al2O3. The binder is neutral aluminum phosphate, etc., and the aggregate is adequate ore fibers of C, Al2O3, etc.
Patent JP-H08147428-A (JP)
Title: Memory card
Inventor: MASUNO HIROSHI
IPC: G06K17/00
Filed: 1994-11-18
Abstract: PURPOSE: To confirm data in a memory independently by providing a power unit which supplies the electric power for placing a central processing unit and a display device in operation. CONSTITUTION: The memory card 10 is equipped with a memory 31 for data storage, the central processing unit(CPU) 32 for performing data processing, a memory 33 stored with a program and display data for controlling the CPU 32, and a display control circuit 34 controlling the display device 12 in a memory card main body 11. Further, the memory card 10 is equipped with the power unit which places the CPU 32 and display device 12 in operation. Then a document is prepared on a word processor(WP) or a personal computer(PC) and registered (saved) on the memory card 10 from the WP or PC. Then the memory card 10 is taken out of the WP or PC and carried. Therefore, the memory card 10 is powered ON on a train, etc., while carried, and the created document is read to make preparations for a meeting or a speech.
Patent JP-2000111537-A (JP)
Title: Liquid chromatograph
Inventor: ITO TOSHIKAZU
IPC: G01N30/86
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid chromatograph in which data is controlled easily. SOLUTION: When an analysis is started, a file name which is put to data in an identical analysis is decided. For example, a file name is designated as DATA1. On the basis of analysis-condition detting data, a method file whose file name is DATA1.M00 is created by a file creation part 4 so as to be retained in a temporary storage part 2. A sample is analyzed under its analysis condition, and analyzed data is stored in the temporary storage part 2. On the basis of the analyzed data, files whose extension is different and whose file name is identical are created respectively.  The files whose extension is different and whose file name is identical are put in such a way that detector output data is designated as DATA1.C00, that quantitative-determination calculated result is designated as DATA1.D00, that liquid-feed pressure dats is designated as DATA1.P00 and that oven-temperature data is designated as DATA1.T00, and the data are retained in the temporary storage part 2. Then, by a file comparison part 6, the files in the temporary storage part 2 are compressed so as to be retained in a storage device 8. The compressed files are read out by a file name DATA1.L00.
Patent JP-H07137347-A (JP)
Title: Dot printer
Inventor: MIYAZAKI NORIMITSU
IPC: B41J2/52
Filed: 1993-11-15
Abstract: PURPOSE:To efficiently enhance a printing quality by processing printing data. CONSTITUTION:A main scanning-direction correction circuit 1 is composed of a condition judging part 2 for judging a correction condition and a correction operation part 3 conducting a correction calculation. The condition judging part 2 outputs data by successively shifting input data ID supplied per printing line from a host computer, not shown in the figure, through registers DH0 DH 1 DH2 in synchronism with a predetermined clock and also finds a white level continuous period in the input data ID by a white counter 2a. The condition judging part 2 judges whether the input data ID is corrected in accordance with the values of the registers DH0-DH2 and the white counter 2a. If the correction is required, i.e. if a black dot to be printed exists after continuous white dots of a predetermined value or more, data calculated by correcting a white dot adjacent to the black dot at a predetermined ratio in a correction operation part 3 is outputted for substantially increasing the width of the black dot.
Patent JP-H05129898-A (JP)
Title: Input circuit
Inventor: SHIRITANI SEI
IPC: H03K3/353
Filed: 1991-10-31
Abstract: PURPOSE:To allow a hysteresis width automatically to be selected in response to an input signal in the input circuit of Schmitt type for a monolithic LSI. CONSTITUTION:n-sets of inverters having different characteristics to select a hysteresis width are selected sequentially by a decoder decoding and latching after an input clock 3 is counted (counter 4), a level of a hysteresis with a required specification is inputted from an input 1, detection circuits 6, 7 are connected to an output 2 of a Schmitt circuit and when a signal at the input 1 is accepted, the input clock 3 is stopped by the signal 8, and the inverter with the selected hysteresis width is fixed. Since the hysteresis width differs depending on the operating condition, the required width is automatically selected by receiving externally a condition setting test signal.
Patent JP-H08144425-A (JP)
Title: Prefabricated member of mixed structure and construction method of mixed structure
Inventor: NISHIMURA KATSUHISA
IPC: E04C1/00
Filed: 1994-11-18
Abstract: PURPOSE: To make it possible to connect a reinforced concrete post to a steel beam definitely, and easily while cutting down a temporary construction cost by adopting a simple construction. CONSTITUTION: A prefabricated member 10 forms a reinforced concrete post 14 by installing a connection part form around a post/beam joint of a steel beam 11 and inserting a post reinforcement case 13 into the connection part form 12 and casting concrete all over the post reinforcement cage 13 from the connection part form 12. A sleeve joint 15 is laid out in the post reinforcement cage 13 in the connection part form 12 so that a joint with the main reinforcements of the other post member connected to the reinforced concrete post 14 may be positioned at the post/beam connection part.
Patent JP-H0599910-A (JP)
Title: Gas chromatography
Inventor: HIKOSAKA MASATOSHI
IPC: G01N30/46
Filed: 1991-10-07
Abstract: PURPOSE:To perform the analysis of concentration components in a broad range from high concentration to low concentration alternately or at an arbitrary period in sequence. CONSTITUTION:A high concentration component column 4A and a low concentration component column 4B, which are filled with fillers having the different separating characteristic, are provided. The columns 4A and 4B are connected in parallel through a directional control valve 12. Sample gas is introduced into the column 4A when the high-concentration component is measured and introduced into the column 4B when the low-cencentration component is measured by switching the directional control valve.
Patent JP-H10135107-A (JP)
Title: Radiation x-ray exposure
Inventor: OTA TSUNEAKI
IPC: G03F7/20
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation X-ray exposure method, by which a resist pattern and more precisely an exposure pattern having a desired width and a practical size of proximity gaps, while eliminating the need for the sizing of the mask pattern. SOLUTION: A proximity gap L is set to be 20μ by using a synchrotron orbital radiation(SOR) lithography stepper. And a substrate 10 and an X-ray mask 12 are positioned. Thereafter the X-ray mask 12 is continuously moved between two positions along a pattern width wise direction of a line-and-space pattern 20, so that the substrate is continuously illuminated with X-ray (SOR radiation) through the X-ray mask 12. That is, the X-ray mask 12 is scanned between the two positions along the width direction of the pattern 20, during which the substrate is continuously illuminated with the X-ray (SOR radiation) through the mask 12.
Patent JP-H07121039-A (JP)
Title: Fixing device
Inventor: ANDO MASAO
IPC: B65H5/36
Filed: 1993-10-21
Abstract: PURPOSE:To reduce curling of a carried sheet by speedily and stably separating the sheet carried by a fixing device from a heating roller. CONSTITUTION:An exit upper-guide 6 disposed on the side where the sheet is ejected from a fixing roller 1, is movably disposed by means of an oscillation arm 14 and a plunger 13. When the front end of the sheet S passes photointerruptors 16a and 16b, the exit upper-guide 6 is moved toward a pressure roller 3.
Patent JP-H04162453-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHINAGA JUNICHI
IPC: H01L23/02
Filed: 1990-10-24
Abstract: PURPOSE:To prevent deterioration of electric characteristics of a semiconductor device by providing an atmosphere of hydrogen and nitrogen in a heating furnace, and sealing it with a case and a cap. CONSTITUTION:A cap 3, a semiconductor pellet 11, a case 4 secured with leads 12, etc., are superposed on a superposing region 10, heated in a heating region 7 by a conveying belt 1 on a heater block 2 during conveying, and the cap 3 and the case 4 are sealed by melting glass 13 during the period. As gas for preventing deterioration of electric characteristics during heating, mixture gas of 1:1 of a ratio of N2 and H2 is, for example, fed from an inlet 6, and the atmospheres of the region 10 and the region 7 to be superposed with the cap 3 and the case 4 are filled with the mixture gas. Since there is Si of excess coupling hand called 'dangling bond' in a region in which the crystallinity of the Si is disordered, in a boundary between an SiO2 and the Si for constituting a semiconductor element, it has charge to impart instability to characteristic such as threshold value voltage, etc. The H2 is diffused to the boundary by heat treating in the atmosphere state of N2+H2 to be coupled with the bond to be neutralized, thereby stabilizing the characteristic.
Patent JP-H06295060-A (JP)
Title: Photosensitive resin composition or photosensitive thermosetting resin composition, and photosolder resist composition using these
Inventor: KOTOU HIROYASU
IPC: C09D11/102
Filed: 1993-10-22
Abstract: PURPOSE:To provide a photosolder resist compsn., photosensitive thermosetting resin, or photosensitive resin compsn. useful for a photosolder resist excellent in photosensitivity, developing property, adhesion property, electric insulating property, heat resistance against soldering, and durability against plating. CONSTITUTION:The compsn. essentially consists of the following components (A) and (B). (A) Photosensitive oligomer having at least two polymerizable double bonds and acid functional groups, photosensitive oligomer having at least two polymerizable double bonds, or photosensitive oligomer having carboxyl groups, block isocyanate groups and at least two polymerizable double bonds. (B) Compd. having one polymerizable double bond and one epoxy group in the molecule, compd. having one polymerizable double bond and at least one block isocyanate group in the molecule, or photopolynm. initiator.