baber/WOPTO huggingface dataset:
Patent JP-S60175820-A (JP)
Inventor: MATSUTO ANDAASU ENGUUOORU
IPC: F16C29/00
Filed: 1984-02-28
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-H10223197-A (JP)
Title: Separator for alkaline battery
Inventor: KIKUCHI MOTOFUMI
IPC: D04H3/005
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a separator for alkaline battery which is superior in retaining properties and can increase the volume of a battery. SOLUTION: This separator for alkaline battery is the nonwoven fabric which includes the fiber formed by a melt blowing method and drawn fiber, and consists of nonwoven fabric, in which melt blow fiber and drawn fiber are entangled integrally with each other in the area of a distance ranging from 1/3 of the thickness of the nonwoven fabric to 2/3 of the thickness of the nonwoven fabric in the direction of the thickness from the single surface of the nonwoven fabric.
Patent JP-S54128298-A (JP)
Title: Selective oxidizing method
Inventor: KURODA SHIGEO
IPC: H01L21/316
Filed: 1978-03-29
Abstract: PURPOSE: To prevent the induction of the crystal defect as well as the bird-beak occurrence by filling with the Si nitride the inner surface of the hole used for the isolation oxide film formation of the semiconductor substrate and then oxidizing the semiconductor layer within the hole.  
     CONSTITUTION: The epitaxial growth of n-type Si layer 1 is given on p-type Si substrate 6, and Si nitride film 3 is formed on layer 1 via oxide film 7. And hole 2 is formed through the selective photoetching, and then nitride film 9 is formed on the inner surface of hole 2 via oxide film 8. In this case, the nitride film is removed on the bottom surface of hole 2. After this, Si is educed within hole 2 via the vapor growth to from Si layer 10 reaching up to more than half of the depth of the hole. The Si layer within hole 2 is then oxidized to form isolation oxide film 11 which extends to the lower part and then to reach substrate 6. Thus, the oxidation inside the hole does not spread laterally, causing no bird-beak. At the same time, the Si substrate is not oxidized directly to reduce the induction of the crystal defect caused by the thermal strain for the Si layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53120070-A (JP)
Title: Stopper device for stopping a rotation body to a predetermined fixed position
Inventor: MIZUGUCHI SHINICHI
IPC: B23Q16/04
Filed: 1977-03-29
Abstract: PURPOSE:To eliminate necessity of rotational frequency identifer means or the like in a rotating body stopper device for stopping a rotating ody to a predetermined fixed position by constituting the stopper device such that a stop roller is pressed against a stop disc to stop a drum to the fixed position.
Patent JP-S51111020-A (JP)
Title: Semiconductor fixing memory equipment
Inventor: MASUDA KENZOU
IPC: G11C17/12
Filed: 1975-03-26
Abstract: PURPOSE: To cause the amount of work to decrease and to perform entries by the same mask of low capacity ROM annexed to the high capacity of ratio ROM. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10243189-A (JP)
Title: Slide scanning method
Inventor: FECHER GERD
IPC: H04N1/401
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To easily obtain a slide scanning image with high quality that is uniformly lighted. SOLUTION: A scanned slide image is visualized on a CCD sensor directly, a signal denoting each pixel is generated and a signal denoting each pixel of the slide is recorded (S1). Each pixel of a reference slide to be stored is extracted. Each pixel of a slide by using the pixel value of the extracted reference slide so as to process the pixel value of the CCD sensor (S3). Thus, nonuniform lighting resulting from an optical system or the like is eliminated. The confirmed pixel value is stored in a memory area provided for the purpose.
Patent JP-S59163157-A (JP)
Inventor: HATAKE HIDEAKI
IPC: B65D77/06
Filed: 1983-03-07
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-S59163483-A (JP)
Inventor: TAGUCHI HIROSHI
IPC: D06M13/282
Filed: 1983-03-07
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-S59162061-A (JP)
Title: On-demand type printing-head
Inventor: YAMAGUCHI MASAAKI
IPC: B41J2/055
Filed: 1983-03-07
Abstract: PURPOSE:To obtain stable injection of ink grains of uniform velocity and grain diameter by providing a concavity in a fixed part between a diaphragms and by suspending a deformation of the fixed part due to the deformation of diaphragm at the concavity for preventing generation of bubbles. CONSTITUTION:In a fixed part 11 between diaphragm 8 a V-shaped concavity 12 is provided from the opposite side of a substrate 2 whose depth d is loarger than a thickness t of the diaphragm and whose length L is longer than an electrostrictive element 10. Under this condition, when the electrostrictive element 10-1 is driven, a deformation of the fixed part 11 due to deformation of diaphragm 8-1 can be suspended and an undesirable deformation of adjacent diaphragm 8-2 can be controlled to a value pronouncedly smaller than its usual value. Consequently, a typing-head can be made compact and lightweight by improving an actual tightness of ink passage and further, by prevention of generation of bubbles in the ink passage, long durable stable typing becomes available and further, uniform velocity and diameter of ink grains injected from a nozzle 4 can be maintained and thus, better typing quantity can be achieved.
Patent JP-S60182073-A (JP)
Title: Data storage device
Inventor: TOKIDA KATSUHIRO
IPC: G11B21/08
Filed: 1984-02-29
Abstract: PURPOSE:To count accurately number of crossing tracks by changing the cut-off frequency of a low pass filter activated to a position signal in response to the head speed so as to improve the S/N of a position signal during the movement between tracks. CONSTITUTION:A position signal read by a servo head 2 from a servo disc 1 and produced from a filter 6 via a position detecting circuit 5 is inputted to a track tracking control circuit 7, a head moving speed detector 8 and a cut-off frequency variable low pass filter 9. the cut-off frequency of the filter 9 is controlled by a speed signal from a speed detector 8 and the cut-off frequency is higher when the head speed is faster and lower when slower. An object speed generator 12 generates an object speed with an output pulse of a track passing pulse generator 11. A difference signal between the object speed and the speed signal is inputted to a head drive circuit 10 so as to move the head.
Patent JP-H02217303-A (JP)
Title: Production of sodium borohydride
Inventor: IWAO TETSUYA
IPC: C01B6/21
Filed: 1989-02-17
Abstract: PURPOSE:To provide NaBH4 having large particle sizes and a high bulk density by reacting a trialkyl borate with a sodium aluminum halide in mixed solvents comprising tetrahydrofuran and an ether. CONSTITUTION:1mol of a sodium aluminum halide is reacted with 0.8-1.5mol of a trialkyl borate (e.g. trimethyl borate) in a mixed solvents comprising tetrahydrofuran and an ether (e.g. diethyl ether) in a ratio of 100wt.%:10-100wt.% at 50-100 deg.C to provide the objective compound.
Patent JP-S62192836-A (JP)
Title: Enciphered storage device
Inventor: HIGUMA MASAYUKI
IPC: G06F21/62
Filed: 1986-02-20
Abstract: PURPOSE:To protect a function so as to be well-adapted to an attribute of a data, b constituting the titled device so that a write data cannot be read out of a memory circuit, unless a cipher key data which is inputted at the time of write is inputted to a pseudo random pattern generating circuit at the time of read-out. CONSTITUTION:A write data 10 is converted to a serial write data 14 by a parallel-serial converting circuit 2, and inputted to an exclusive OR circuit 6. Also, a pseudo random pattern 13 which is generated by pseudo random pattern generating circuit 8, based on a cipher key data 12 is inputted to the exclusive OR circuit 6. An output signal 15 of the exclusive OR circuit 6 is stored in a memory circuit 1. On the other hand, at the time of read-out of a signal, a read-out signal 17 of a memory circuit 1 and the pseudo random pattern 13 are inputted to an exclusive OR circuit 7. Subsequently, an exclusive OR output (series signal) 19 is converted to a parallel signal, and outputted as a read-out data 11.
Patent JP-H09227722-A (JP)
Title: Silica-reinforced rubber composition and tire having its tread
Inventor: POORU HARII SANDOSUTOROMU
IPC: B60C1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for a tire having a tread excellent in strength and abrasion resistance by containing a specific ratio of each of a specific elastomer, a filler and a silica coupler.  
     SOLUTION: This silica-reinforced rubber composition comprises (A) 100 pts.wt. of one diene-based elastomer, (B) about 25-100 pts.wt. of a filler comprising precipitated silica and carbon black and (C) a silica coupler selected from among (i) a 3,3'-tetrathiodipropionitrile polysulfide mixture containing 2-8 S atoms in a polysulfide bridge or (ii) a mixture comprising about 95-25wt.% of the ingredient (i) with about 5-75wt.% bis-(3-trialkoxysilylalkyl) polysulfide containing 2-8 S atoms in a polysulfide bridge. A weight ratio of the ingredient C to the silica is about (0.01/1)-(0.2/1) and that of the silica to the carbon black is ≥0.1/1. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04274381-A (JP)
Title: Glass fiber woven fabric and printed circuit board using the same fabric
Inventor: SHINDO KENJI
IPC: H05K1/03
Filed: 1991-03-01
Abstract: PURPOSE:To provide a glass fiber woven fabric having small warpage, twist and a printed circuit board. CONSTITUTION:This invention relates to a woven fabric having a configuration in which a ratio of A to B becomes A:B=1.1+ or -0.3:1, where A=(density of wefts)X(actual number of twists of wefts), which is discovered by an applicant and B=(density of warps)X(actual number of twists of warps), and a printed circuit board formed of the fabric.
Patent JP-H08207977-A (JP)
Title: Packaging container
Inventor: SASAKI ISAO
IPC: B65D25/04
Filed: 1995-01-31
Abstract: PURPOSE: To stably hold fish in a packaging container by arranging ice-stopping protrusions on the bottom inside the packaging container to make pieces of ice hard to move forth and back and from side to side. CONSTITUTION: A packaging container main body 2 of a packaging container 2A consists of a rectangular bottom 2B, and front and rear sidewalls 2C and right and left sidewalls 2D that are raised from the edges of the bottom 2B. In the case the bottom 2B is divided lengthwise and crosswise into quarters, ice stopper protrusions 2E having a plane view of a letter J facing sideways are provided on the rear left and front right positions on the upside of the bottom 2B with their curved parts facing each other. Front right and left drains 2J and rear right and left drains 2J are provided on the right and left sides of the front and rear sidewalls 2C. On the other hand, the lid 3 is composed of a rectangular lid part 3A and a lid body 3D consisting of front and rear sidewalls 3B and right and left sidewalls 3C.  In addition, the lid 3 is provided with a fitting shoulder part 3E that is fitted in a thick wall part 2G of the packaging container 2A.
Patent JP-H06250142-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO TAKUMI
IPC: G02F1/133
Filed: 1993-02-25
Abstract: PURPOSE:To make a device high in brightness, high in reliability, small in size and low in power consumption by providing a light shielding hood shielding the display of a liquid crystal from external light and a heating means holding the liquid crystal at an operational temperature in the inside of the hood. CONSTITUTION:When the liquid crystal pannel 1 arrives at the operational temperature, a liquid crystal display device 11 is used by opening the light shielding hood 7, and an observer 10 observes the display of the liquid crystal pannel 1 from the front of the liquid crystal display device 11 since a beam from a back light 3 transmits through the liquid crystal pannel 1 directly or reflected by a reflection plate 4. At this time, the light shielding hood 7 being in the state of opening prevents the fact that the display is hard to be observed by that external light is made incident on the liquid crystal pannel 1. When an ambient temperature is low and no liquid crystal pannel 1 operates normally and the light shielding hood 7 is closed by using an opening/closing hook 8, a pannel heater 2' provided in the inside of the light shielding hood 7 is heated, and when the liquid crystal pannel 1 being at close range is heated to the operational temperature, the temperature is sensed by a thermosensitive part, and the opening/ closing hook 8 is off, and the light shielding hood 7 is opened by a spring 9.
Patent JP-S58153617-A (JP)
Inventor: HANSU ROTSUTENSHIYUTAINAA
IPC: B29C49/00
Filed: 1982-03-08
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-H01210725-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-02-18
Abstract: PURPOSE:To perform a cooking operation in compliance with its object by a method wherein a high frequency transmitter is applied as a heating source, either a turn table or an agitating container is mounted in a heating chamber and at the same time a transmission driving part is arranged. CONSTITUTION:A low speed rotating is applied by a transmission driving part 16 when a turn table is used and a stand-still state is applied when an agitation container 12 is used. An agitating vane 14 is rotated at a high speed and a combination of an agitation with a high frequency heating enables a uniform cooking without any irregular heating to be carried out. In addition, a filling material 41 and a water-proof plate 50 are arranged at an outer circumference of a first driving shaft 17 so as to prevent juice dropped from a through-pass hole at a bottom surface of a heating chamber 1 from entering a sliding part of a bearing A28, so that a seizure of a driving shaft 17 caused by the seizure of juice may not occur and then the device may endure a use of long period of time. Since a silicone adhesive agent having a high viscosity is applied as a filling material, as adhering operation may easily be performed in such a way as the filling material 41 may not flow into the sliding part.
Patent JP-H01210352-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/14
Filed: 1988-02-18
Abstract: PURPOSE:To increase an inter-layer adhesion, improve mechanical strength and prevent liquid permeation by providing a thermal energy action part of lamina structure and adding common constituent elements to a material constituting a directly overlapped two-tier layer. CONSTITUTION:A thermal energy action part of a bubble jet-type liquid jet recording head consists of a substrate, a heat accumulating layer, a heat generating element and a protective film provided in such a manner that the heat accumulating layer 33 is provided on the substrate 22, and the heat generating element 29, electrodes 27, 28 and the protective film are arranged on the heat accumulating layer 33. Then at least, one common constituent element is added to each material which forms a two-tier layer consisting of each tier overlapped directly. For instance, alumina (Al2O3) is used as the substrate 22, an SiO2 film for the heat accumulating layer 33, a mixture of Ta and SiO2 as the heat generating element 29 and an SiO2 film as the protective film 34. The common constituent elements of the material which forms the directly overlapped two-tier layer are O for the substrate and the heat accumulating layer; Si, O for the heat accumulating layer and the heat generating element; and Si, O for the heat generating element and the protective film.
Patent JP-H01209598-A (JP)
Title: Display device for automatic lending machine
Inventor: FUKAO HAJIME
IPC: G07F9/02
Filed: 1988-02-17
Abstract: PURPOSE:To select a desired commodity in a short time by changing a panel displayed at a display window, and displaying whether or not the commodity can be lent on the displayed panel. CONSTITUTION:A part of plural panels 2 set at a display device 6 is displayed through a display window, and the presence and absence of the commodity corresponding to the set panel is stored in a memory means. When the other panel 2 is desired to be displayed, by rotating the display device 6 with the help of a driving means, the desired panel 2 is displayed on the display window. At such a time, which panel 2 is displayed on the display window is detected by a display panel detecting means, whether or not the commodity on the detected display panel 2 can be lent is decided based on data in the memory means, and its result is displayed by a lending condition displaying means 4. Thus, the display panels 2 of the all commodities can be confirmed, and the lending condition can be easily known.
Patent JP-H11229857-A (JP)
Title: Control device of catalyst heater energization
Inventor: ONO TETSUYA
IPC: F01N3/24
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive rise in temperature of a catalyst by estimating the current temperature of an energized heater from each time of energization and non-energization to the energized heater after energization has begun according to the amount of initial energization control when engine stop is detected during energization to an energized heater. SOLUTION: An ECU 6 controls such that the electricity flows to an energized heater 1 provided with a catalytic converter for a predetermined time when an IG switch 7 is detected to be ON. Also, in this energization control it is determined whether or not the operation state should energize the heater. When the determination is YES, the heater energization time tEHC (initial energization control amount) is set according to a cooling water temperature Tw . Also, occurrence of engine stall when the heater is energized or an OFF operation of the IG switch 7 is determined, it determines whether or not the discrete value of the energized time counted by a counter is not less than the predetermined value. When this determination is NO, it is able to guess that the energized heater 1 is not sufficiently hot and sets the heater energizing time according to the discrete value at that time.
Patent JP-H04274413-A (JP)
Title: Wiring substrate
Inventor: ETO TADAAKI
IPC: H05K1/02
Filed: 1991-03-01
Abstract: PURPOSE:To visually find a defect in the connection of wiring layers just after the connection process of the wiring layers by removing parts of the connection parts of outward leads, arranged overlapping with the wiring layers on a wiring substrate, for the wiring layers. CONSTITUTION:One end of a wiring layer 3 formed on the main surface of an insulating substrate 2 is positioned in the mount area of a semiconductor element 5, part of the other end is extended to one side of the insulating substrate 2 and the opposite side from the side, and part of it forms an outward lead 4A. Respective outward leads are lead terminals to be connected to the respective wiring layers 13. Plural dummy outward leads 4alpha are formed at both sides of the outward leads 4A. Cuts 15 are formed partially in the connection parts of the respective outward leads 4A and 4alpha without spoiling the function of the wiring layers. Consequently, the states of connections between the outward leads and wiring layers can easily be observed through the cuts after the wiring layers are connected.
Patent JP-S57152383-A (JP)
Title: Electron beam welding method
Inventor: OKAMURA HISANOBU
IPC: G01B17/00
Filed: 1981-03-16
Abstract: PURPOSE:To prevent the deflection of the leading end of a butt weld zone by oscillating ultrasonic wave signals to said weld zone and regulating the irradiation of an electron beam in such a way as to maintain the deviation of both reflection signals from the leading end of the weld zone and the newly provided 2nd groove line with time at a constant value. CONSTITUTION:Other than the 1st groove line 4, the 2nd groove line 6 parallel with the line 4 is provided. A distance difference is detected from both ultrasonic reflection signals from the line 6 and the leading end 5a of the weld zone detected with a transducer 7, in a time difference operating circuit. Next, the irradiation of an electron beam 1 is automatically regulated in such a way that said difference attains the same value as a reference value. In this way, the welding is executed by following up the leading end of the weld zone at all time in the above-mentioned manner, the deflection of the leading end of the weld zone is prevented.
Patent JP-H02214526-A (JP)
Title: Separation of isotope with laser
Inventor: MATSUOKA HIDETATSU
IPC: B01D59/34
Filed: 1989-02-16
Abstract: PURPOSE:To separate isotopes while eliminating the effect of Doppler extent even at a high concn. of gas or in a plasma state by causing Doppler-free multiple photon absorption. CONSTITUTION:SA Doppler-free optical system, e.g. composed of a dye laser device 1, a Glan-Thompson prism 2, a quarter-wave plate 3, a lens 4, a lens 4', a quarter-wave plate 3' and a mirror 5 is used. Laser beams circularly polarized in the reverse directions are converged on the space between parallel flat electrodes 8 and uranium vapor generated from a uranium evaporating source 6 is introduced into the space. This uranium is ionized by excitation with the laser beams and further excitation with UV generated from a UV light source 7 and <235>U in the ionized uranium is accumulated on the negative one of the electrodes 8 and recovered. Thus, the isotopes of uranium are separated.
Patent JP-H11220622-A (JP)
Title: Image processor
Inventor: SHIBAKI HIROYUKI
IPC: G06F17/14
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of quickly obtaining a picture high in picture quality by separating a wavelet transformed signal for each white area, character area, dot area, or continuos gradation area or the like. SOLUTION: This image processor for separator area for a wavelet transformed input image signal for each block is provided with a frequency component selecting means 1 for selecting the prescribed frequency components of an objective block for a coefficient signal divided into plural different frequency components by wavelet transformation, threshold selecting means 2 for selecting a threshold according to the selected prescribed frequency components, comparing means 3 for comparing the size of the prescribed frequency components selected by the frequency component selecting means with the size of the selected threshold, and area separating means for separating the signal for each kind of area for each objective block from the discriminated result of the comparing means.
Patent JP-S60203890-A (JP)
Inventor: JIYOOJI DEBUITSUDO BATSUCHIYAA
IPC: G21C3/10
Filed: 1985-02-27
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-H07245420-A (JP)
Title: Semiconductor and remote-controlled light-reception device
Inventor: YOSHIDA HIROSHI
IPC: H01L31/02
Filed: 1994-03-08
Abstract: PURPOSE:To prevent blotting a from being spread due to an adhesive in a semiconductor device and at the same time simplify structure in a remote- controlled light reception device. CONSTITUTION:In the remote-controlled light-reception device where a light reception semiconductor element chip 12 and an integrated circuit element chip 13 are laid out side by side on the same surface of a lead frame 1, a lead frame 11 consists of ground potential, the light reception semiconductor element chip 12 is mounted to the lead frame 11 via an insulation adhesive 14, and the integrated circuit element chip 13 is mounted to the above lead frame 11 via an conductive adhesive 15. Then, a plurality of through holes 16 which are extended in vertical direction between both element chips 12 and 13 while both element chips 12 and 13 are laid out side by side and the region between a plurality of through holes 16 is set to a region for sealing wire bond.