baber/WOPTO huggingface dataset:
Patent JP-H10118936-A (JP)
Title: Pressurized blast processing machine with easy maintenance
Inventor: KINOSHITA TERUO
IPC: B24C9/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To change only a curved part with a severe wearing out of a send/ supply passage for connecting a mixing chamber to the injection nozzle in a processing chamber precisely and easily. SOLUTION: This machine is constituted so that the high speed fluid 30 of a projection material 7 and a pressurized fluid mixed in a mixing chamber 10 connected to the pressurized tank 4 is jetted from an injection nozzle 28 through a sent/supply passage installed in parallel with the mixing chamber 10. The send/supply passage is made to a connection pipe passage in which flexible pipe members 14, 20, 27 are connected so as to be arranged changeably to a curved part.
Patent JP-H02110371-A (JP)
Title: Testing tool for measuring occult blood and glucose
Inventor: SUCHIIBUN SHII CHIYAARUTON
IPC: C07H15/04
Filed: 1988-11-11
Abstract: PURPOSE: To manufacture a usable testing tool by containing glucose derivative for generating glucose by hydrolysis in a carrier matrix that contains a test composition with a reactivity for glucose. CONSTITUTION: A usable testing tool can be manufactured in three types of forms according to a region where glucose derivative is contained, the concentration of the glucose derivative, and the composition and number of glucose derivatives contained in a matrix used for a single testing tool. The usability of a testing composition can be indicated by the usability testing tool by a detectable response to be generated when an apparatus is wetted by an arbitrary water-based liquid that does not contain water or glucose.
Patent JP-S62133634-A (JP)
Inventor: BERUNAARU MIYUNIE
IPC: H01J1/34
Filed: 1986-11-28
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-S63140182-A (JP)
Title: Valve seat material
Inventor: MINAE YASUO
IPC: F16K5/06
Filed: 1986-12-01
Abstract: PURPOSE:To achieve the enhancement in creep resistance, by mixing carbon fiber into the mixture of polytetrafluoroethylene (hereinafter called 'PTFE') and the polymer of tetrafluoroethylene and parfluoroalkylvinylether. CONSTITUTION:In the valve seat material, carbon fiber of more than 5% and less than 25% by weight is mixed into the mixture of PTFE superior in abrasion resistance, chemical resistance, heat resistance, or the like, and the copolymer of tetrafluoroethylene especially superior in creep resistance and parfluoroalkylvinylether. Thus, the above seat material is, of course, superior in creep resistance for a wide temperature range, and further is superior in abrasion resistance, and static electricity preventing effect can be also produced.
Patent JP-S63138890-A (JP)
Title: Image pickup device
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/335
Filed: 1986-12-01
Abstract: PURPOSE:To obtain an image pickup signal on the entire screen with uniform picture quality while the deterioration in the picture quality is suppressed by scanning a liquid crystal shutter in two-dimension and applying photoelectric conversion to an optical signal from the said shutter behind the liquid crystal shutter. CONSTITUTION:A drive circuit 3 drives a scanner 2 to switch the window 2A through the sequential scanning, and the light passing through the wondow 2A opened sequentially is made incident in a photoconductive layer 5, where it is photoelectric conversion. When the light via the window 2A of the scanner 2 is made incident in the layer 5, the resistance of the layer 5 is decreased in response to the quantity of the incident light, resulting that the voltage across the load resistor RL is changed depending on the strength of the incident light, the signal based on the voltage change across the resistor RL is inputted to an amplifier 7, where the signal is amplified and becomes an image pickup signal.
Patent JP-2001103925-A (JP)
Title: Solid sweetener composition and its use
Inventor: ISHII SHOICHI
IPC: A23L27/30
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sweetener composition with a high degree of sweetness, which contains an aspartyldipeptide ester derivative, e.g. N- N-[3-(3-hydroxy-4- methoxyphenyl)propyl]-L-α-aspartyl}-L-phenylalanine 1-methyl ester as a high- sweetness sweetener; wherein the sweetness of the above derivative is homogeneously dispersed. SOLUTION: This solid sweetener composition (including a solid food with sweetness) with a high degree of sweetness is such one as to comprise the above-mentioned derivative having a high degree of sweetness (at least one kind) and a vehicle (including extender or support), at least one kind of compounds including especially saccharides, sugar alcohols, cligosaccharides and polysaccharides, and have homogeneous sweetness throughout the composition because of taking a process of mixing the derivative at least in a solution state in the production process for this composition.
Patent JP-H04160088-A (JP)
Title: Production of silicon single crystal
Inventor: MIYAHARA SEIGO
IPC: C30B29/06
Filed: 1990-10-24
Abstract: PURPOSE:To attain a fixed quantity of oxygen generated in a device process by slowly cooling the tail of a pulled silicon single crystal. CONSTITUTION:The tail of a silicon single crystal pulled up with a pulling device is passed through a temp. region of <=800 deg.C positioned above the surface of molten silicon in the pulling device at 300-500mm interval at 0.8-1.5mm/min rate in 2-10hr.
Patent JP-H04160566-A (JP)
Title: Word analyzer
Inventor: ITO YUJI
IPC: G06F17/28
Filed: 1990-10-24
Abstract: PURPOSE:To estimate an equivalent by describing information representing how the part of speech of a fundamental word changes by adding a prefix and a suffix, or what kind of meaningful change occurs in a dictionary. CONSTITUTION:A dictionary retrieval part 4 detects translation from an English word dictionary 3 starting from the forefront of an English character string inputted from an input means 1 in word unit, and when a word that coincides with an input word exists in the English word dictionary 3, dictionary information is taken out. When no coincident word is detected, the word that coincides with a word to be retrieved at the maximum length in the English word dictionary 3 is detected and taken out, and it is judged whether or not a word targeted to analyze can be formed from an affix such as the prefix or the suffix described on a derivative table 5 by an unregistered word decision part 7, and when it can be formed, a target word is assumed as an unregistered word due to the change of a word form, and the part of speech and the equivalent are estimated and generated by an unregistered word estimation processing part 8. Thereby, the equivalent can be estimated.
Patent JP-2000114591-A (JP)
Title: Manufacture of light emitting diode element
Inventor: KITAZONO TOSHIRO
IPC: H01L21/301
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light emitting diode element in which the generation of any chip crack or chip can be prevented, the yield of chips from a water can be improved, and any process for protecting electrodes can be unnecessitated. SOLUTION: A primary adhesive sheet 2 is adhered to the rear face of a wafer 1, and dicing is operated except a base material 2a so that a chip 3 on whose upper face a p-side electrode 1a is formed can be formed. The upper face side of the chip 3 held by the primary adhesive sheet 2 is transferred to a secondary adhesive sheet 4, and the p-side electrode 1a is buried into a UV-setting adhesive 4b of the secondary adhesive sheet 4, and the ultraviolet hardening adhesive 4b is irradiated with ultraviolet rays so as to be hardened. While the chip 3 obtained by dicing is laminated on the secondary adhesive sheet 4, the chip 3 is immersed in etching liquid 7 in an etching tank 6, and any distortion layer left on the cut face of the chip 3 is removed by dicing.
Patent JP-H08148059-A (JP)
Title: Seesaw switch device
Inventor: HARA YASUHIDE
IPC: H01H23/30
Filed: 1994-11-18
Abstract: PURPOSE: To simplify a device constitution by providing a seesaw swivel support point, elastic member for parallelly restoring a push button and a swivel support shaft of concurrently playing a role of receiving pushing pressure, integrally formed with the push button and a main unit frame. CONSTITUTION: A push button 2 and a main unit frame 4 of external shape larger than the push button 2 are connected to be integrally formed by a pair of swivel support shafts 1 on one shaft connected to the main unit frame from almost central part of the push button 2, and in the swivel support shaft 1, thickness in a pressing force operating direction against the push button is formed larger than thickness in a direction orthogonal relating to the pushing pressure operating direction.  Even when applied a pressure to a pressing part 2c in the vicinity of the swivel support shaft 1, it is not deformed, and when applied pushing pressure to pressing parts 2a, 2b in the vicinity of both ends of the push button, the swivel support shaft 1 is twisted and seesaw swiveled with the push button 2 serving as a swivel support point, to actuate switches 10a, 10b through switch operating bosses 8a, 8b. When a pressing operation is released, the push button is reset to the initial position by twist restoring force of the swivel support shaft.
Patent JP-H11121305-A (JP)
Title: Electric double layer capacitor improved in packing efficiency
Inventor: OKAMURA MICHIO
IPC: H01G11/74
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide such a structure that can improve the packing rate of an electric double layer capacitor from both aspects of volume and weight and can suppress the electrical resistances of leader lines, etc. SOLUTION: An electric double layer capacitor is constituted by forming a rectangular cell by laminating polarizable electrodes 2, current collecting electrodes 3, and separators 4 upon another and dipping the electrodes 2 and 3 and separators 4 in an organic electrolytic solution and a container 5 by folding a film which does not dissolve in the electrolytic solution in a rectangular shape and sticking the folded parts of the film to each other, and then, leading out electrodes by utilizing the stuck parts of the film and putting the above-mentioned single cell between a pressure plate and a spring board stretched with a tension belt.
Patent JP-H09165684-A (JP)
Title: Chemical vapor phase vapor deposition apparatus
Inventor: KIYUN CHIYURU JIEON
IPC: C23C16/44
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To uniformize a vapor-deposited film in a chemical vapor deposition device(CVD).  
     SOLUTION: This device is providd with a gas distributing head 34 having plural cells 34-1 to 34-P servo metering valves 32-1 to 32-N connected to plural sub-feed pipes 16-1 to 16-N and regulated by a control unit 22, and the quantity of gases to be injected to each point part on a wafer W is controlled by servo metering valves 32-1 to 32-N. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03144644-A (JP)
Title: Pressurizing mechanism for pressure developing roller
Inventor: IBUCHI YOSHIAKI
IPC: G03D13/00
Filed: 1989-10-31
Abstract: PURPOSE:To prevent an abnormal sound from generating at the time of rotating a gear by providing a means which moves a frame supporting a 2nd gear to and away from a frame supporting a 1st gear so that a 1st and a 2nd gear are engaged with each other or disengaged from each other. CONSTITUTION:A gear 6 is supported by a lower holder 4 (1st frame) and a gear 2 is supported rotatably by a lower holder 4. A gear 1, on the other hand, is supported rotatably on a frame 3 (2nd frame) by a support shaft 5. Screw holes 9 and 8 are formed in the lower holder 4 and frame 3. Then the backlash between the gears 6 and 2, and 1 is adjusted according to the clamping extent of a blush head screw 10. Consequently, fine adjustments can be made, device by device, observing the generation state of an abnormal sound and the rotation state of the gears and the abnormal sound in eccentric cam rotation is prevented from being generated.
Patent JP-2001108898-A (JP)
Title: Wide conversion lens
Inventor: ARAI KUNIO
IPC: G02B15/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a wide conversion lens which has a small distortion and is practical. SOLUTION: A main light beam L which is made incident from a virtual incidence plane 4 is refracted by a concave lens 12 and a convex lens 13 constituting a main lens system and then passes through a convex meniscus lens system 14 and the 1st surface 3 of a master lens system to impinge on an entrance pupil plane 5 at an angle θ1 of incidence and also cross the optical axis on the entrance pupil surface 5, so that the light travels to a liquid crystal panel 6 at an angle of emergence of θ2=θ1.
Patent JP-2001108652-A (JP)
Title: Measuring apparatus for concentration of residual chlorine
Inventor: KUROKI TSUNEJI
IPC: G01N27/416
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus, for the concentration of residual chlorine, in which the pH value of a solution to be inspected and the concentration of the residual chlorine are measured properly without interfering with each other and which can be constituted to be compact. SOLUTION: A standard electrode 16 which is connected to a solution, to be inspected, in a water receiving tank 11 via a liquid junction is provided. A reference electrode 14 which is arranged around the standard electrode 16 and which comprises an internal solution is provided. A hydrogen ion-sensitive electrode 18 which is immersed in the solution, to be inspected, in the water receiving tank 11 and which forms a continuity circuit across itself and the reference electrode 14 is provided. An applied-voltage control part 19 which controls an applied voltage across a working electrode 12 and the reference electrode 14 and by which a potential difference between the working electrode 12 and the reference electrode 14 is maintained to be constant is provided.  A current detection part 20 which detects a current value flowing across the working electrode 12 and a counter electrode 13 is provided. A voltage detection part 21 which detects an electromotive force generated across the hydrogen ion-sensitive electrode 18 and the reference electrode 14 is provided. A correction computing part 22 which corrects the concentration of residual chlorine by using the concentration of hydrogen ions is provided.
Patent JP-H06140148-A (JP)
Title: High frequency heating device
Inventor: YOSHINO KOJI
IPC: H05B6/70
Filed: 1992-10-23
Abstract: PURPOSE:To enhance the speed of heating by changing the position, form and operating speed of a metal plate in a waveguide. CONSTITUTION:A high frequency heating device has a metal plate 5 in a waveguide 2 between a radio wave emitting part and a heating chamber 3, and a driving part and control part 8 for changing the position, form and operating speed of the metal plate 5. Thus, optimum matching state is realized every state of material to be heated, and heating time can be shortened.
Patent JP-H09126506-A (JP)
Title: Supercooled water-making apparatus
Inventor: KABUNE HIROO
IPC: F25C1/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To stop a refrigerating compressor quickly and accurately by detecting the pressure of chilled water at an inlet of a supercooler and the temperature of the chilled water at an outlet thereof without detecting the flow rate of the chilled water in a freezing preventer of the chilled water in the supercooler used in a supercooled water making apparatus. SOLUTION: This apparatus is provided with a detector 20 to detect the pressure of chilled water at an inlet water chamber 7 of a supercooler 5, a detector 18 to detect the temperature of the chilled water at an outlet water chamber 8 of the supercooler 5, and signal transmitters 21 and 19 to be connected to the detectors 20 and 18 respectively. A refrigerating machine 13 is stopped by a signal thus obtained to prevent the freezing of the chilled water in the supercooler 5.
Patent JP-2000173708-A (JP)
Title: Electrical connector having mounting bracket
Inventor: LIN CHENG-TE
IPC: H01R13/46
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent damages due to connection of a connector to a circuit base board, so as to maintain the integrity of connection by receiving and supporting a part of a connector integrally fixed to a panel wall of a computer box and mounted to a circuit base board, while allowing its insertion and resisting a force from a fitting plug. SOLUTION: A bracket 52 includes a surrounding member 54 which receives the circumference of a front part outline part 34 of a connector 22. The surrounding member 54 includes a pair of parallel facing sidewalls 55 and a pair of parallel facing upper and lower walls 56. The bracket 52 is provided with a flat front plate 56, having a fitting opening 57 aligned with an opening of a shield 24 in the connector 22. The front plate 56 forms a pair of upper and lower tabs 58, extended so as to separate from the fitting opening 57 and has respective screw holes 59. Using the screw holes 59, the bracket 52 is fixed to a panel wall in a computer box. The front outline part 34 of the connector 22 installed to the circuit board inside the computer box is aligned and fitted with the surrounding member 54.
Patent JP-H08157994-A (JP)
Title: Semimolten casting material for thixocasting
Inventor: NAKAMURA TAKEYOSHI
IPC: B22D21/04
Filed: 1994-10-26
Abstract: PURPOSE: To produce the material capable of preventing the leakage of liquid phases from a surface region and also deformation by specifying the structure of the surface region in a semimolten state. CONSTITUTION: In the material in which solid phases (S) and liquid phases (L) coexist, plural conjugated type solid phases (Sc), each having liquid-phase reqion (La) and solid-phase region (Sa) enclosing it (La), and plural single solid phases (Ss) free from liquid-phase region (La) exist in a mixed state as solid phases (S). Further, with respect to one conjugated type solid phase (Sc), the liquid phase containing ratio P of the conjugated type solid phase (Sc) is defined as equation I when A and B represent respective cross-sectional areas of the solid phase region (Sa) and the liquid phase region (La), and also the liquid phase containing ratio P of the single solid phase (Ss) is defined as P=0%.  Moreover, when N groups are selected from a group of solid phases (S) in the surface region so that plural kinds of these solid phases (S) are contained, the average values M1 to MN of the liquid phase containing ratios P1 , P2 ...Pn-1 , Pn of n-pieces of solid phases (S) in respective 1th to N-th groups are represented by equation II, and further, the mean value of them determined from equation III is set at >=20%.
Patent JP-2000094364-A (JP)
Title: Hammer
Inventor: NAGAMOTO SATOSHI
IPC: B25D1/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To drive a nail so as to pull out a nail with head and a nail without head by providing a swelling part on a side face of a nail pulling out part. SOLUTION: A hammer head part 1 is provided with a driving part 2 on one side and is provided with a nail pulling out part 4 in which a V-shaped cutout groove 3 hooking a head part of a nail is formed. A swelling part 5 is provided on one side face of the nail pulling out part 4 and is formed integrally with the driving part 2 and the nail pulling out part 4. The swelling parts 5 are provided on both side faces of the nail pulling out part 4, and a handle part 6 is fixed to the hammer head part 1. A barrel part of the nail without head protruding on a top face of a form is nipped in the V-shaped cutout groove 3 in the nail pulling out part 4. The whole hammer is put down on its side obliquely to pull out the nail without head using a top part of the swelling part 5 as a support point. The direction of laying down is not restricted to improve the workability. Consequently, it is possible to obtain effective hammer which can be used as the hammer and a nail puller for the nail with head, save labor in the work, and improve the work efficiency.
Patent JP-H01127664-A (JP)
Title: Resin parts for ornament
Inventor: INOUE KUNIHIRO
IPC: C23C14/06
Filed: 1987-11-12
Abstract: PURPOSE:To easily obtain resin parts for ornament having superior adhesive strength at a low cost by providing an oxide layer to a base material made of resin prepared by an injection molding method, etc., and also forming a metallic layer on the above. CONSTITUTION:Resin such as acrylic resin is molded by an injection molding method, an extrusion molding method, a compression molding method, etc., so as to be formed into resin parts for ornament. After molding, one or more layers of oxides, such as SiO and SiO2, are allowed to adhere to the parts by a dry process such as electron beam vapor deposition. Subsequently, a metallic layer of Al, Ag, etc., for producing ornamental effects is laminated on the above oxide layers. This metallic layer can be provided with superior adhesive strength owing to the above oxide layers. By this method, the high-reliability resin parts for ornament sufficiently satisfying ornamental effects can be obtained.
Patent JP-H02131283-A (JP)
Title: Image display device
Inventor: OKUMURA HIROMI
IPC: G09G3/20
Filed: 1988-11-11
Abstract: PURPOSE:To obtain many clear light-dark gradations by setting the variation rate of the pulse width to many kinds of pulse trains higher gradually or stepwise from a pulse train for a dark level area to a pulse train for a bright level area. CONSTITUTION:A frequency dividing circuit 2 which inputs the oscillation output signal OSC of an oscillation circuit 1 receives a synchronizing signal HS as a reset signal to perform frequency dividing operation and generates 16 pulse signals MCK until it is reset next. The generation cycles of the pulse signals MCK are not equal in interval, but increase gradually or stepwise after the resetting. A gradation pulse generating circuit 3 inputs the pulse signals MCK and an information signal with gradations to generate 16 kinds of pulse trains which differ in pulse width, and one of those pulse trains is selected according to the gradation level of the information signal with the gradations. Consequently, the gradation differences in the bright level area are obvious and the gradation differences in the dark level area are represented finely with the limited kinds of pulse trains.
Patent JP-H03148199-A (JP)
Title: Heat transfer structure of package case
Inventor: DOI YOSHIKAZU
IPC: H01L23/373
Filed: 1989-11-02
Abstract: PURPOSE:To enable high heat transfer from a package case by providing a continuous groove part to a peripheral edge part of one of opposite surfaces of a heat dissipation member and the package case, by inserting a semi-solid heat transfer medium on opposite surfaces inside the groove part and by inserting a heat transfer sealing member on opposite surfaces outside the groove part. CONSTITUTION:A groove part 7 is provided in advance to at least one of opposite surfaces 4, 5 of a package case 1 and a heat dissipating member 2 as a heat source part. A semi-solid heat transfer medium 8 is inserted to the inside (a shaded area) of the groove part 7 and a heat transfer sealing member 9 is inserted to the outside thereof. When the package case 1 and the heat dissipating member 2 are pressure- welded and fastened by a fastening member 3, the sherbet-like semi-solid heat transfer medium 8 is squeezed; a part of the overflowed medium enters the groove part 7 and another part thereof is sealed and prevented from overflowing outside the package case 1 by the sealing member 9. Since the sealing member 9 also has heat transfer properties, heat transfer effect between the package case 1 and the heat dissipating member 2 is not deteriorated. Thereby, generated heat of the package case 1 is highly transferred.