baber/WOPTO huggingface dataset:
Patent JP-H03167434-A (JP)
Title: Apparatus for inspecting tightly sealed container
Inventor: KATAYAMA TSUNEO
IPC: G01M3/02
Filed: 1989-11-27
Abstract: PURPOSE:To detect a pinhole whose diameter is 60mum or smaller, with respect to the inspection of drip containers, injection-liquid containers and the like used in medical treatment, by processing the containers in a vacuum state, accelerating the leakage of liquid through the defective part of tight sealing, and obtaining the thermal image of each tightly sealed container which is conveyed individually. CONSTITUTION:An inspecting apparatus 10 is composed of an uprightly rasing means 11, a laterally aligning means 12, a vacuum treating means 13, a transfer means 14, a lateral-alignment separating means 15 and a thermal image processing means 16. At first, in the means 11, ampul sets S which are conveyed in the laid-down state are raised uprightly. In the means 12, the sets are divided into right and left with a dividing arms 12a. The sets are conveyed as laterally aligned blocks B. Then, in the means 13, a plurality of the blocks B are contained in a plurality of vacuum chambers 18 and turned on a rotary body 19. During this period, the leakage of liquid through the defective part of the tight sealing is accelerated. Then, in the means 14, the blocks B are transferred on a conveyer 22 from a bottom plate 18c at positions P1 and P2. In the means 15, the sets S are taken out of the blocks B and conveyed for every set S. In the means 16, the thermal image of each set S is obtained with an infrared-ray imaging device 23.
Patent JP-H04175170-A (JP)
Title: Nozzle dry preventive device in ink jet printer
Inventor: MIYAZAWA TOSHIO
IPC: B41J2/165
Filed: 1990-11-09
Abstract: PURPOSE:To prevent a nozzle from drying by providing a capping device which is detachably capped on the nozzle of an ink jet printer head and a holding means which is provided on a movable body to detachably hold the capping device. CONSTITUTION:When an ink jet printer head 1. is handled in the state that it is removed from a printer, a nozzle of the ink jet printer head 1 is sealed with a capping device 9 so as to be prevented from drying. When the ink jet printer head 1 is loaded on the printer, the capping device 9 removed from the ink jet printer head 1 is mounted on a movable body 24 of the printer by holding means 25, 26. Therefore, when the ink jet printer head 1 is moved to a non-printing area, the movable body 24 is advanced toward the ink jet printer head by an advancing means 27. In this manner, the nozzle is sealed with the capping device 9. Therefore, the nozzle is always prevented from drying.
Patent JP-2001121752-A (JP)
Title: Printer
Inventor: NOMA MUTSUAKI
IPC: H04N1/23
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which shift at a joint can be made inconspicuous when an image is separated while overlapping the joint or when the image is shifted in the horizontal scanning direction at the joint. SOLUTION: The serial printer comprises a print head 8 having a plurality of recording elements, a print control circuit 5, a carriage motor 1, a sheet feed motor 2, a motor drive circuit 3, and a control section 4 for the print control circuit 5 and the motor drive circuit 3 wherein recording is performed by scanning a recording medium relatively in the vertical scanning direction such that the images are overlapped partially between horizontal scanning and next horizontal scanning thereby joining print areas. The control section 4 controls the print control circuit 5 and the motor drive circuit 3 such that the mask pattern of overlapped images is asymmetric at the overlapped part of horizontal scanning and next horizontal scanning.
Patent JP-H1195367-A (JP)
Title: Heat developing type diazo copying material
Inventor: HIGETA SHIGERU
IPC: B41M5/323
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a diazo copying material showing excellent image uniformity and excellent storage property for a long time. SOLUTION: This material consists of a photosensitive layer containing a diazo compd. and a coupler layer containing a coupling component, a copolymer comprising monomers having carboxylic acids or dicarboxylic acid anhydride as the structural component, and a basic component on a supporting body. In this case, the photosensitive layer or other layers contain a compd. expressed by the formula. In the formula, R is a straight-chain or branched alkyl group and (n) is a real number from 0 to 30.
Patent JP-H06160501-A (JP)
Title: Scanning tunnel microscope
Inventor: KOIKE KAZUYUKI
IPC: G01R33/10
Filed: 1992-11-16
Abstract: PURPOSE:To provide a device capable of observing the distribution of the constituent in the normal line direction of the sample face of the magnitization of a sample at the resolution in the atomic order. CONSTITUTION:This device is constituted of a tip 3, an exciting light source 4, a sample 4, and a piezoelectric element 5 controlling the position of the sample 4 three-dimensionally, and the circularly polarized light 2 from the exciting light source 1 is radiated to the tip 3 from above. Polarized electrons aligned with the spin in the vertical direction are generated in GaAs at a pointed end of the tip 3. When the electrons are implanted into the ferromagnetic sample 4, the tunnel current is changed in response to the constituent in the normal line direction of the sample face of the polarization. The change quantity is used as the image signal to obtain a magnetic domain image.
Patent JP-H11139892-A (JP)
Title: Gas generator composition
Inventor: YOSHIKAWA EIICHIRO
IPC: C06B45/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a gas generator compsn. which reduces the concn. of noxious NOx in generated gas to a negligible level in practical use, extremely reduces the concn. of CO and undergoes a slight change of combustion behavior due a temp. change by using a metallic salt of a cyclic oxo-carbon org. compd. not contg. nitrogen and hydrogen as the fuel component of a gas generator compsn. SOLUTION: The gas generator compsn. contains 25-75 wt.% one or more fuel components selected from among metallic salts of cyclic oxo-carbon org. compds. consisting of only carbon and oxygen and 25-75 wt.% oxidizer selected from among nitrates, chlorates, perchlorates, oxides and peroxides of alkali metals, alkaline earth metals and transition metals or further contains additives such as hydrotalcite. The metallic salts are typified by metallic salts of delta acid, squaric acid, croconic acid and rhodizonic acid represented by the structural formulae (where M is an alkali metal, an alkaline earth metal or a transition metal).
Patent JP-H11145428-A (JP)
Title: Split layout of nonvolatile memory
Inventor: AKASHI TAKUO
IPC: H01L27/115
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To lessen a memory capacity per block for conducting the rewrite of a memory cell for providing a layout capable of fractionizing the division of a block, while an increase in chip size is inhibited. SOLUTION: In the block split part of a nonvolatile memory, source diffused regions 2 and drain diffused regions 3 of a memory cell are separated from each other by a field oxide film 4 and source contact holes 9 are respectively arranged in the regions 2 only, which are located at the end on one side of the ends of a memory cell block 1', out of the regions 2 of a memory cell block 1 and the memory cell block 1', which are adjacent to each other holding the film 4 between them.
Patent JP-2000180389-A (JP)
Title: X-ray diffraction apparatus
Inventor: OSAWA NOBORU
IPC: G01N23/207
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance goniometric accuracy as a standard by smoothly rotating tube bulb arms and counter arms by axially fitting shaft rings revolving centering around a fixed shaft to the outer peripheral surface of the fixed shaft in a superposed state and providing tube bulb arms and counter arms so as to extend them outwardly form the shaft rings to rotate the shaft rings and eliminating the mutual interference of the shaft rings at a time of rotation. SOLUTION: A tube bulb rotating means is equipped with tube bulb driving shaft rings fitted to the outer periphery of the upper part of a fixed shaft 31 and rotationally driven by worm gears 37 and the tube bulb arms 36 directly joined to the shaft rings and having X-ray tubes fitted thereto. A detector rotating means is equipped with the detector driving shaft rings 39 fitted to the outer periphery of the lower part of the fixed shaft 31 in a superposed state in the vicinity of the under surfaces of the tube bulb driving shaft rings and rotationally driven by the worm gears 37 and the counter arms 40 directly joined to the shaft rings 39 and having detectors fitted thereto.
Patent JP-H09147845-A (JP)
Title: Paste type cadmium negative electrode for alkaline storage battery
Inventor: HIRAKAWA AKIRA
IPC: H01M4/24
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a cadmium negative electrode which is excellent in oxygen gas absorbing performance and the cycle service life by containing carbon powder whose specific surface area is specified and polyvinyl pyrolidone in a conductive layer formed on the surface of a cadmium electrode. SOLUTION: A paste type cadmium negative electrode for an alkaline storage battery is formed of an electrode where an active material mainly composed of a cadmium oxide is held by a base body and a conductive layer formed on a surface of this electrode. Carbon powder having the specific surface area not less than 50m<2> -/g and polyvinyl pyrolidone are contained in this conductive layer. Or fluororesin powder whose average molecular weight is not more than 10 million and average particle diameter is not more than 30μm, is also contained in this conductive layer. In this conductive layer, the polyvinyl pyrolidone and the fluororesin powder give strength resistible to a volumetric change in an active material, and suitably hold a balance between a hydrophilic property and a hydrophobic property.
Patent JP-H08148647-A (JP)
Title: Semiconductor device
Inventor: SAWANO HIROSHI
IPC: H01L25/18
Filed: 1994-11-15
Abstract: PURPOSE: To provide a semiconductor device capable of directly being wire- bonded on a surface of a heat-radiation plate and excellent in bonding characteristics and high in integration. CONSTITUTION: A circuit substrate 5 comprises a conductive layer 53 having a specific circuit pattern, and is further provided with heat-radiation plates 41, 42 connected with each other by soldering, semiconductor devices 11, 12, 13 connected therewith by soldering, and a bonding wire 3 electrically connected therewith. A main surface to which the semiconductor devices of the heat- radiation plate are fixed has a metal region capable of being soldered and metal regions 43, 44 rejecting solder, and as a region to which a chip of the heat-radiation plate is not mounted rejects the solder, it is possible to prevent a mounted solder flow, remove variations, make a solder thickness uniform, and enhance a TFT level.
Patent JP-H01144673-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MEGURO SATOSHI
IPC: H01L21/8244
Filed: 1987-11-30
Abstract: PURPOSE:To shield an electric field effect from a gate electrode, and to optimize each of the quantity of currents at the time of operation and the quantity of currents at the time of stand-by of a MISFET for load independently by forming the gate electrode for the MISFET for load to the upper section of a MISFET for drive in a memory cell and shaping the gate electrode so as to cover the inside of the memory cell. CONSTITUTION:A memory cell is formed to the main surface section of a p-type well region 2 shaped to the main surface section of an n<-> type semiconductor substrate 1 composed of single crystal silicon. A depletion layer is formed into a gate electrode (a polycrystalline silicon film) 14 by an electric field effect from a gate electrode 7 for a MISFETQd1 or Qd2 for drive, and the electric field effect from the gate electrode 7 is shielded by the gate electrode 14. A flip-flop circuit for the memory cell is changed into a complete CMOS type by shaping a channel forming region 17A, a source region 17C and a drain region 17B in a MISFETQp for load, the ratio of the quantity of currents at the time of operation to the quantity of currents at the time of stand-by of the FETQp can be increased, and power consumption is lowered. The FETQp is arranged to the upper section of the MISFETQd for drive, thus reducing the area of the memory cell, then improving the degree of integration.
Patent JP-S63160624-A (JP)
Inventor: HIROTA HIROMI
IPC: A47J43/04
Filed: 1986-12-23
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-H01147903-A (JP)
Title: High frequency power synthesizer
Inventor: SEKINE KENJI
IPC: H03F3/68
Filed: 1987-12-04
Abstract: PURPOSE:To adjust the bend characteristic by varying the height of a resonator in a ring shape between a feeding terminal provided on the middle in a single cavity resonator and plural coupling terminals provided the surrounding so as to form a double resonance circuit whose resonance points are two. CONSTITUTION:A radial mode cavity part 3 is formed by metal cavity outer walls 1,2 and a ring recessed part 7 is provided in the cavity 3. The signal to be synthesized is led into the cavity 3 from 6 coaxial input terminals 8 and synthesized and extracted from a center coaxial output terminal 5. The signal from the input terminal provided on the surrounding of the cavity 3 reaches the center output terminal 5 via a radial line and the recessed part 7 is provided in-between to realize the double resonance characteristic forming a discontinuous line part. The width of the recessed part 7 is varied to regulate the band characteristic.
Patent JP-H03164231-A (JP)
Title: Preparation of pneumatic tire with lug
Inventor: WAKUI KAZUYOSHI
IPC: B29K21/00
Filed: 1989-11-24
Abstract: PURPOSE:To prevent manufacturing from defects such as bears and cord wicking by setting a green case having a bead wire and a carcass which has not been completely vulcanized in a core mold element and starting to fill a placing rubber in a mold under an initial mold clamping condition which corresponds to a condition wherein a distance between a bottom force element and the core mold element is more widened than that in a final mold-clamping condition. CONSTITUTION:A green case 20 wherein a bead wire 14 and a cord layer 16 with an unvulcanized or semi-vulcanized rubber as a carcass are wound is fitted to a core mold element 10. Under an initial mold-clamping condition, the core mold element 10 is elevated by means of a cylinder apparatus and a distance between a bottom force element 24 and the core mold element 10 is widened than that for a final mold- clamping condition. A distance W1 between a top force element 22 and the core mold element 10 is made thereby approximately the same as the distance W2 between the core mold element 10 and the bottom force element 24. Approximately the same amt. of placing rubber flows into each the top force element 22 side and the bottom force element 24 side and under the final mold-clamping condition, it is possible to reduce a difference between a gauge of the bottom force element part 27A of a pneumatic tire 27 with a lug and a gauge of the top force element part 27B of the pneumatic tire 27 with the lug.
Patent JP-H03165702-A (JP)
Title: Antiskid sole
Inventor: HARADA MASANORI
IPC: A43B13/26
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a sole with excellent antiskid property and wearing feeling without damaging a floor face or turf by integrally providing cylindrical projections on the grounding face of the rubber sole with the preset hardness, and protrusively burying rubber rivets slightly harder than the sole at their centers at nearly the same height as or the slightly lower height than the cylin drical projections. CONSTITUTION:A rubber sole main body 1 is set to the JIS K6301 spring hard ness test A type hardness 65-75, and the grounding stability and antiskid prop erty at the time of wearing are held. Cylindrical projections 11 are distributively arranged on the grounding face of the sole main body 1, rubber rivets 2 with the prophase hardness 85-95 are fitted at their centers to hold the antiskid property of the sole 1, and the reduction of wearing feeling is prevented without damaging a floor face or turf. Rubber rivets 2 are fitted so that their tips 21 are protruded at nearly the same height as or the slightly lower height than the tips 111 of cylindrical projections 11, their base sections 22 are buried in the sole main body 1, and a sole with good gripping property against the ground and excellent antiskid property is obtained by a sucker effect due to the ground ing pressure.
Patent JP-H07132246-A (JP)
Title: Water washing treatment for ore
Inventor: SHIRAHAMA KAZUHIRO
IPC: B04C9/00
Filed: 1993-11-10
Abstract: PURPOSE:To provide a water washing treating method for ore by which the frequency of cleaning the bottom part of a 2nd screen type dehydrator in use is reduced to improve the operation rate of the whole equipment and very fine powder and granules circulating in the equipment are reduced. CONSTITUTION:Lumpy ores A contg. very fine powder and granules B are washed by a screen type jet washer 15. The washing water is subjected to dehydration processing by the 1st screen type dehydrator 19b to recover the fine powder and granules. Then the washing water discharged from the 1st screen type dehydrator 19b is fed to a liquid cyclone 21 to separate very fine powder and granules C from the water. After that, the separated very fine powder and granules C are fed to the 2nd horizontal or nearly horizontal screen type dehydrator 19a, and dehydrator to be recovered by the horizontal or nearly horizontal screen vibrated with the amplitude and velocity controlled while they are made like granules.
Patent JP-H06117128-A (JP)
Title: Parking equipment and suspended drive mechanism of parking equipment
Inventor: SAITO KATSUICHI
IPC: E04H6/06
Filed: 1992-10-05
Abstract: PURPOSE:To facilitate driving at the time of garaging, and to attain safety by fixing the shaft of an upper-stage pallet on the side backward from a center in the longitudinal direction of a lower-stage pallet and downward controlling a proper section at the rear of the upper-stage pallet while installing a suspended drive mechanism. CONSTITUTION:When a drive 10 is operated and pallets 3, 1 at upper and lower stages reach the positions of elevation, the rear section of the upper-stage pallet 3 is operated downward, and the front side of the pallet 3 is brought to an upward state. When the pallets 3, 1 are lowered to lowermost sections, a control system 4' downward working the rear section of the upper-stage pallet 3 is loosened, the front side of the upper-stage pallet 3 is directed downward, and the taking-in-and-out of an automobile at the upper-stage pallet 3 are permitted. A block 9 is fixed axially to the upper section of a suspension principal section 61, a transmission system 7 engaged with the block 9 is retained to a fixed block 104. and the movable member 7 is fastened to the moving block 103 of a sliding member 105, and folded and fixed to a fixed section 101. The sliding member 105 is held by a guide shaft 106, and slid by a lead screw 102, and the pallets 3, 1 are lifted and lowered by moving the moving block 103.
Patent JP-H07133284-A (JP)
Title: Stilbenediboronic acid compound
Inventor: SAMAN SANDANAYAKE
IPC: C09K11/07
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a new stilbenediboronic acid compound capable of being linked to a saccharide to emit fluorescence, useful as a saccharide sensor, etc. CONSTITUTION:A compound of the formula such as stilbene-3,3'-diboronic acid. The compound is obtained, for example, by lithiating trans-dibromostilbene with n-butyllithium in THF, reacting the lithiated substance with trimethoxyboron, hydrolyzing the reaction product in diluted hydrochloric acid.
Patent JP-2001124580-A (JP)
Title: Route information supply method and device
Inventor: TAKAHASHI EIJI
IPC: G09B29/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a route-guide map that can be displayed, even in a terminal with an extremely limited display screen, such as a cellular phone. SOLUTION: This route information supply device is provided with a grid alignment arrangement means for arranging and aligning a font figure for an approximate map for generating a scene map that is a route map which is divided for each corner of the route. AS a result, by dividing the route into the scene maps and expressing the scene maps with an approximate map font, a map that can be discriminated even by a small display screen, such as that of a cellular phone and a route guide, can be made.
Patent JP-H11143244-A (JP)
Title: Image forming device
Inventor: GOTO HIDEKI
IPC: B65H5/22
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To easily remove a sheet attracted to a transfer belt. SOLUTION: In a transfer unit, at least a part of transfer paper S electrostatically attracted to a transfer belt 701 is peeled by pushing up the inner side surface of the belt 701 by a peeling auxiliary roller 707 interlocked with turning operation for separating the belt 701 from a photoreceptor drum 2. Thus, the transfer paper S left and attracted to the belt 701 due to paper jamming, etc., is easily removed. Then, operator's hands are prevented from being soiled by toner in the midst of removing operation of the transfer paper S or the belt 701 is prevented from being damaged or soiled in the midst of the removing operation.
Patent JP-H08155170-A (JP)
Title: Automatic needle thread supply device of sewing machine
Inventor: SUZUKI SHIGERU
IPC: D05B51/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent of cutting of a needle thread pinched by a follower roller and drive roller when a sewing machine is at a standstill. CONSTITUTION: When the sewing works are in operation, a thread delivery motor driving circuit 31 is actuated in conformity to a request signal for operation of a sewing machine given by a request signal generating circuit 33, and also a thread delivery motor 16 rotates so that a needle thread pinched by a follower roller and drive roller is delivered through continuous rotation. Thus, a specified quantity of needle thread is supplied in the direction of a sewing needle, and also a sewing motor driving circuit 32 is actuated so that a sewing motor 7 is rotated approximately at the same time. When a request signal for ending the sewing operation is given, the sewing motor 7 is stopped and also the thread delivery motor 16 is stopped approximately at the same time, and the needle thread is held in the condition that it is pinched by the follower and drive rollers at a standstill.
Patent JP-H02151732-A (JP)
Title: Method for detecting abnormal sound of engine
Inventor: ADACHI NOBUHIKO
IPC: G01M15/04
Filed: 1988-12-02
Abstract: PURPOSE:To quantitatively detect the abnormal vibration level of an engine and to accurately determine the generation region of abnormal vibration by electrically detecting the vibration state of the engine and taking-in the vibration waveform and the root mean square (RMS) value of said waveform. CONSTITUTION:The vibration detection signals amplified by amplifiers 18-1, 18-2... are inputted to RMS detectors 24-1, 24-2... before they are converted to a form of logarithmic relation and the output signals from said detectors are inputted to a microcomputer 22. The ignition signal from a distributor 12 is also inputted to the microcomputer 22. The vibration waveform signal from a BPF 20, the RMS signal from the RMS detector 24 and the ignition signal from the distributor 12 are inputted to an input port 30d. Subsequently, an electronic control apparatus 30 takes-in the vibration waveform signal, the ignition signal and the RMS signal to detect the abnormal vibration level of an engine and the generation region of the abnormal vibration thereof.