baber/WOPTO huggingface dataset:
Patent JP-S6464252-A (JP)
Title: Schottky clamp cross coupling scr memory cell
Inventor: KEBIN EMU OBUNZU
IPC: H01L29/74
Filed: 1988-06-03
Abstract: PURPOSE: To shorten saturation time, when PNP and NPN transistors are in latched condition, by connecting Schottky diodes between the base and the collector of the NPN transistor, and between the base and the collector of the PNP transistor. CONSTITUTION: A memory cell contains two cross-links (SCR), and each of them contains NPN transistors 50 and 52 and PNP load transistors 62 and 64. The collectors of the NPN transistors 50 and 52 contain sense nodes which have the NPN transistors 50 and 52, and these NPN transistors 50 and 52 show multiple emitter form, and one of the emitter is connected to the bit line for read/write operation. Schottky diodes 72 and 74 are provided severally in the SCR's, and they are connected between the bases and the collectors of the NPN transistor 50 and 52, so as to limit the saturation. The Schottky diodes 72 and 74 shorten the inversion recovery time, when they are switched from saturated state to unsaturated state. By the use of the Schottky diodes 72 and 74, the increase in the dimension of the memory cell on the face of a semiconductor chip is suppressed to a minimum.
Patent JP-H087049-A (JP)
Title: Card one-side transfer mechanism for card reader
Inventor: OGUCHI KATSUAKI
IPC: B65H9/04
Filed: 1994-06-20
Abstract: PURPOSE:To provide a card one-side transfer mechanism capable of stably reading/writing a magnetic card in a card reader and reducing a cost. CONSTITUTION:The card one-side transfer mechanism 10 is provided with a plastic member 32 putting a card to one side, which contacts with the card C carried within a card transfer passage 3, at a position confronting a card transfer reference face 11a provided on one side of the card transfer passage 3. Then, the member 32 putting a card to one side is pressurized to the side of the card traveling reference face 11a by an energizing means 33 so as to support a pat roller 5b, which carries the card C in cooperation with a driving roller 5a facing to the inside of the card transfer passage 3, freely swingably in the direction (a) of transferring the card by a pin 39a provided on the side of the card transfer reference face 11a.
Patent JP-H11326481-A (JP)
Title: Arrival time difference estimating method of pulse sound and its device
Inventor: YANAI SHINJI
IPC: G01S3/808
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an arrival time difference estimating method of pulse sounds, by which a detailed arrival time difference can be obtained precisely, and also to provide its device. SOLUTION: A correlation curve of two sets of pulse sounds is calculated by obtaining the correlation between input time waveforms of the two sets of the pulse sounds by a correlator 5, and respective envelope waveforms are calculated relative to the input time waveforms of the two sets of the pulse sounds by envelope detectors 8-1, 8-2. Also, rise times of the envelope waveforms of the two sets of the pulse sounds are detected by time detectors 9-1, 9-2, and a rough arrival time difference of the two sets of the pulse sounds is calculated from the rise times of the envelope waveforms of the two sets by a rough time difference estimator 10.  Thereafter, a section of the correlation curve, which is used in order to calculate a detailed arrival time difference in the correlation curve, is defined by a retrieval window setter 11 from the calculated rough arrival time difference, and the detailed arrival time difference between the two sets of the pulse sounds is calculated from a peak value of the defined correlation curve.
Patent JP-H021740-A (JP)
Title: Production of film
Inventor: TANIGUCHI TAKENORI
IPC: B29C48/305
Filed: 1988-06-06
Abstract: PURPOSE:To improve surface properties by using a die having a slit of a specific shape in casting an optically anisotropic dope through the die onto a support surface, converting the dope into an optically isotropic dope and carrying out coagulation, washing and drying of the dope to afford a film. CONSTITUTION:An optically anisotropic dope is prepared from poly(p-phenylene terephthalamide) having >=3.5, preferably >=4.5 intrinsic viscosity and sulfuric acid in >=95wt.%, preferably 98-100wt.% concentration, then cast through a slit shaped die provided with a slit having a taper at <=10 deg. angle (theta) on either or both ends onto a support surface, converted into an optical isotropic dope by moisture absorption and/or heating, preferably with humidified air at 50-150 deg.C. The resultant dope is then coagulated, washed and dried to afford the objective film, excellent in mechanical characteristics, electrical insulating properties, heat and chemical resistance and especially suitable as magnetic tapes, etc.
Patent JP-H09303944-A (JP)
Title: Heat insulating box
Inventor: KIMURA SEIJI
IPC: F16L59/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To simplify an assembling work for a heat insulating box and enable the heat insulating box to be easily manufactured by a method wherein an engaging piece of a reinforcing plate is engaged with an engaging hole formed at a rear flange so as to hold the reinforcing plate and the reinforcing plate is integrally assembled with the outer box. SOLUTION: A reinforcing plate 35 is fixed to be abutted against rear surfaces of rear flanges 28b, 32b of an outer box 8. At this time, a reinforcing piece 45 to be abutted against the rear surfaces of the rear flanges 28b, 32b is folded and formed at front edges of a side surface 40b and a top surface 40a and at the same time engaging pieces 47, 48 capable of being inserted and engaged with each of the engaging holes 36, 37 punched at each of the rear flanges 28b, 32b, and performing a temporary engaging of the reinforcing plate 35 are projected forwardly in the same plane as that of the side surface 40b and the top surface 40a. Then, each of the temporary engaged reinforcing plate 25 and the outer box 8 are integrally assembled by adhesive characteristic of a foamed heat insulating material filled between the outer box 8 and the inner box.  With such an arrangement as above, assembling work can be simplified and the box van be easily manufactured.
Patent JP-S5563238-A (JP)
Title: Device for molding hard polyurethane foamed article
Inventor: OZAKI HIDEMASA
IPC: B29C39/42
Filed: 1978-11-07
Abstract: PURPOSE:To provide a fine slot at a foaming ultimate position of a foam forming mold to carry out vacuum absorption of the raw material thereby to mold a hard polyurethane foamed article in which air is not mixed in the cavity. CONSTITUTION:A hard polyurethane raw material is injected through an injection nozzle 1 connected to a high-pressure foaming machine into a mold cavity 4 made by forming molds 2 and 3 in a quantity sufficient for filling the cavity 4. A fine slot 5 is provided in the forming mold corner part adjacent to the ultimate position of foaming, and communicated with a vacuum pump 7 through a pipe 6. A heater 8 capable of being controlled to a temperature more than about 80 deg.C is provided adjacent to the fine slot, and polyurethane is heated to a high temperature to increase the reactivity to prevent the flowing-in of polyurethane into the pipe. The width of the fine slot is preferably about 0.3-0.7mm.
Patent JP-H0431519-A (JP)
Title: Remote controller of hot water washing closet seat cover
Inventor: KAKIGI TOSHIYUKI
IPC: E03D9/08
Filed: 1990-05-28
Abstract: PURPOSE:To make it possible to perform functional control without watching display on the side of a hot water washing closet seat cover by providing an indicator depicting functional state or condition of the hot water washing closet seat cover to a remote controller. CONSTITUTION:An indicator 1 depicting function controlling state corresponding to control of switches SW1 - SW6 is provided to a remote controller A of a hot water washing closet cover. When the switches SW1 - SW6 are controlled, a control circuit 11 controls a driving gear of a projector section 12 emitting infrared rays to project infrared rays. Infrared rays are received by a light receiving section 2 provided to the side of the hot water washing closet seat cover, upon receiving the output from the light receiving section 2, a control circuit 3 makes switching control of a pump 6, motor 5 and solenoid valve 6 in accordance with transmitting signal elements from the remote controller A, and functions such as the hips washing, etc. are started. In the remote controller A, a liquid crystal indicator is used as the indicator 1, and the control circuit 11 makes the indicator 1 depict function controlling state or condition properly in correspondence with control of the switches SW1 - SW3.
Patent JP-H07154596-A (JP)
Title: Picture image area separation method and its device
Inventor: KIMU JIYUN MAN
IPC: H04N1/40
Filed: 1994-05-18
Abstract: PURPOSE: To separate an image area by extracting the feature points of a graphic and a character from picture data. CONSTITUTION: When N-th original image vertical data and (N+1)th horizontal data are inputted to a vertical contour extracting part 110 through a data bus (DB), a 1st exclusive OR element 112 receives an output from a parallel/ series converter 111 and a binary image STD, executes exclusive OR operation and output vertical contour data. A horizontal contour extracting part 120 shifts the horizontal data of a binary image by a shifter 121 and outputs horizontal contour data. A logical operation part 130 executes logical synthesis by executing OR operation between the vertical and horizontal contour data and intermediate gradation data HT. A mode discrimination part 140 selects a binary image mode or a contour mode. An image area separation part 150 outputs image area separation data from the output of the output of the operation part 130 and an intermediate gradation image.  A counter part 160 divides horizontal line data into four parts, judges the existence of a character in each divided part and converts dither mask data to minimize the pixel loss of a character part.
Patent JP-H0672455-A (JP)
Title: Case with closing device
Inventor: JIYANNRUI GIYURE
IPC: B65D45/18
Filed: 1993-06-08
Abstract: PURPOSE: To provide a case having a closure devise which is simply designed and assembled, and keeps elasticity for use of long time period. CONSTITUTION: A case 1 having a lid member 2 and a base member 3 provided with a closure with a hook 5 and a counter hook 6 cooperating with the hook 5 to close the case. The hook 5 includes a rigid plastic support member 7 integrally formed with the lid 2 and an elastic component 8 fixed to the support member 7 holding a stopper 9 of the hook 5.
Patent JP-S5762021-A (JP)
Title: Spectacles capable of attachment and detachment of lens
Inventor: NAKANISHI EIICHI
IPC: G02C1/04
Filed: 1980-10-01
Abstract: PURPOSE:To facilitate the attachment and detachment of lenses by providing lenses to a frame body detachably with fixed lens equipping pieces and a movable one by sliding the lenses. CONSTITUTION:Three lens equipping pieces are provided to each inside of a frame body 1, and lenses are slid laterally to equipped to the frame body 1. To a hinge metallic fitting 8, a lens equipping piece 7 freely oscillatory in the up-down direction is fixed with a pin P, thereby locking each lens 6. When the lens equipping piece 7 is raised, the lens is attachable and detachable. Thus, the change of lenses 6 is facilitated.
Patent JP-H04266357-A (JP)
Title: Film sheet adjusting mechanism
Inventor: SUTEIIBUN DEEBUITSUDO DANIERUZ
IPC: B65H31/20
Filed: 1991-06-10
Abstract: PURPOSE: To provide a sheet registration mechanism which uses gravity for positioning side edges of sheets having various sizes within the registration mechanism, and in which movable guides are moved between a raised position and a lowered position in the same plane. CONSTITUTION: A registration mechanism 10 registers sheets having different sizes, which enter an imaging station 14 adjacent to the mechanism 10. A stationary biasing guide 26 on one side of a platen 16 biases a sheet having a largest size toward a registration guide 20 on the other side of the platen so as to register the sheet with respect to the guide. Other guides 80, 90 are moved through a slot in the platen between a position which is raised from the platen and in which a sheet having a small size is effectively biased toward the registration guide, and a lowered position which is flush with or below the outer surface of the platen.
Patent JP-S62295240-A (JP)
Title: Music interval detection device
Inventor: NORITA KAZUYUKI
IPC: G11B15/087
Filed: 1986-06-13
Abstract: PURPOSE:To prevent a mistake in detection of music interval due to noise by supervising a music interval detection time counter by a microcomputer and when the value lowers below a specified value, judging it as music interval. CONSTITUTION:Assuming a music interval counter as SEA2, threshold level of music signals as VARS0, count down coefficient at the time of music interval detection as VARS1, and count up coefficient when music interval is not yet detected as VARS2. When an input signal x is music interval, SEA2 is decreased by (¦x¦<VARS<2>0), down count SEA2 SEA2-VARS<2>2, and soon becomes less than 0. A CPU takes in SEA2, and when music interval detection time TS becomes smaller than a specified value, judges as music interval. TS can be calculated by the expression making the number of processed bits of DSP N, and sampling interval of A/D conversion T. Thus, SEA2 lowers soon even if raised momentarily by noise in music interval.
Patent JP-S5929039-A (JP)
Inventor: FUJIMOTO YUZURU
IPC: B02B3/06
Filed: 1982-08-10
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-H0431848-A (JP)
Title: Plate for copying
Inventor: NAKAGAWA SHIGEO
IPC: G03G15/04
Filed: 1990-05-28
Abstract: PURPOSE:To eliminate the need of work which is performed by handwriting or by the use of a stamp, etc., by providing a display part inside a plate having a specified shape and setting the plate in a copying machine. CONSTITUTION:the display part 2 is provided inside the plate 1 whose cross section is a thin semi-circular or trapezoidal shape or a shape similar to them. An electronic unit which incorporates various functions and has a liquid crystal display surface, a hand watch, a calendar, a dial which is inserted from the outside, and a substance in which only specified character is displayed by a shielding plate, etc., are used for the display part 2. Then, the plate 1 is set on the glass of the copying machine with the plane side of the plate 1 downward and a paper which should by copied is overlapped on the plate, then copying is performed. By setting a position where the plate 1 is overlapped at the margin part of a document, the various data on the display surface of the plate is imprinted on the margin of the document. Thus, data, time, name and various comments, etc., are automatically imprinted on a copied sheet.
Patent JP-H0433563-A (JP)
Title: Linear driving device
Inventor: KAGAWA TOSHIAKI
IPC: H02K41/035
Filed: 1990-05-28
Abstract: PURPOSE:To suppress vibration at the time of moving an object to be moved and to perform smooth linear moving by supporting both ends of the object to be moved, extending long in a direction substantially perpendicular to a moving direction by a wire rope and synchronously moving the rope in the moving direction of the object to be moved. CONSTITUTION:A scanning unit 20 to be moved has plain bearings 22, 23 and a roller 21, and is driven in a scanning direction indicated by arrows by linear motors 30, 40. Wire ropes 66, 67 are supported through pulleys 64a, 64b and 65a, 65b. The ropes 66, 67 are connected to the upper ends of both ends of the unit 20 through securing members 68, 69. When the motors 30, 40 are driven, the unit 20 is linearly driven on a base frame 10, and the ropes 66, 67 are moved in the moving direction of the unit 20. Thus, smoothly and stably linear stability is obtained.
Patent JP-H0865334-A (JP)
Title: Equipment and method for multimedia communication
Inventor: MIKAERU JIEI GURACHIAANO
IPC: H04L12/433
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a communication adapter which receives and transmits packet data and isochronal data simultaneously between two interfaces, i.e., a network and a host bus system. CONSTITUTION: An adapter 110 stores isochronal data and packet data in a reception and a transmission queue constituted in an FDDI-RAM buffer 130. A controller 122 manages the transfer of data to and from the queues. A local bus 132 interact with the system to give the descriptor of an address of the system so as to transfer data from the queues to the system or network. The controller 122 is programmable so that a variable threshold for transferring the data between those queues and the system or network is given. A system interface unit 128 processes the transfer of the data to or from the system to allow direct access to the system or network while bypassing the queues.
Patent JP-S5565812-A (JP)
Title: Vaporizing burner
Inventor: MIYAHARA KINGO
IPC: F23D11/02
Filed: 1978-11-09
Abstract: PURPOSE: To increase the vaporizing capacity by enlarging the heating area of the gas generating cylinder and to improve combustion efficiency by greatly shortening the time of transfer from a initial combustion state to a vaporized combustion state.  
     CONSTITUTION: An air blast pipe 2 is inserted deep into an end-closed hollow gas generating cylinder 1 from its proximal end side to form a mixed gas passage 13 between said gas generating cylinder 1 and air blast pipe 2. A plurality of connecting pipes 3 extend out radially from an outer cylinder on the proximal end side of said gas generating cylinder 1, and a hollow and annular combustion cylinder 4 having a plurality of flame jets 5 is connected to the end of each of said connecting pipes 3 so that each said combustion cylinder 4 is communicated with the gas generating cylinder 1. Opening in the air blast pipe 2 is an oil jet 7 of an oil supply pipe 6, and in the outer periphery of said air blast pipe 2 are formed the air ports for feeding secondary air toward the combustion cylinders 4. According to this arrangement, the whole periphery of the gas generating cylinder 1 can be heated quickly by the combustion flames ejected from the flame jets 5 in the respective combustion cylinders 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6117345-A (JP)
Title: Sealing and heat insulating method of tundish
Inventor: MIYAZAKI YOSHIMASA
IPC: B22D11/11
Filed: 1984-07-04
Abstract: PURPOSE:To obtain economically and easily the billet of a clean steel contg. less inclusions by capping a tundish with a heat insulating material board, blowing an inert gas into the tundish in the initial period of pouring and dropping the heat insulating material board onto the molten metal so as to float thereon when the molten metal surface stabilizes. CONSTITUTION:The tundish 1 is sealed by the heat insulating material board 9 and gaseous Ar is supplied through burner holes 8 and the peripheral of a long nozzles 3 to purge the air in the tundish 1 prior to pouring of the molten steel. The molten steel is then poured from the nozzle 3 into the tundish 1 to prevent the oxidation of the molten steel in the tundish in the initial period for starting of casing. The supply of the gaseous Ar is stopped and the board 9 is broken and is dropped onto the molten steel in the tundish 1 when the molten flow and molten metal surface in the tundish 1 stabilize. The molten steel is thus insulated of heat and the oxidation thereof is prevented by shutting off the external air and the molten steel.
Patent JP-S63302618-A (JP)
Title: Device for opening/closing zero cross of ac power source
Inventor: ASAHARA AKIRA
IPC: H03K17/13
Filed: 1987-06-02
Abstract: PURPOSE:To prevent a rush current, etc., from being mixed, by discriminating a point where a low inductive voltage generated from a main AC power source via a transformer and with in-phase with the main AC power source goes to zero by an ignition signal opening/closing device, and igniting a control rectifier device which opens/closes and impresses the main AC power source at a zero point. CONSTITUTION:When a communication command SWS1 is turned ON, a DC voltage E1 is impressed between the terminals 3' and 4' of zero cross relays 41 and 42, and from a time when the inductive voltages of secondary windings 3S1 and 3S2, therefore, the voltage between both ends of an inverse parallel thyristor goes to zero first from the above impressed time, a part between the terminals 1' and 2' of the relays 41 and 42 is turned ON, and an ignition signal is supplied to main thyristors TH1 and TH2. However, the real ignition signal to the main thyristors TH1 and TH2 is supplied to a main thyristor side which becomes a conductive side alternately at every 180 deg. by the existence of diodes D1 and D2, Therefore, the voltage of the power source 1 is impressed on a main load Z1 without generating the rush current or a disturbance noise, etc.
Patent JP-S6117421-A (JP)
Title: Preparation of fibrous electrically-conductive stannic oxide
Inventor: SAKAUCHI HIDENORI
IPC: D01F9/08
Filed: 1984-07-04
Abstract: PURPOSE:To prepare fibers having fine, uniform diameters and improved electrical conductivity, by blending stannic oxide with a specific metal and tin alloy in a molten state to evaporate tin oxide, growing fibers from the evaporated substance. CONSTITUTION:Stannic oxide is blended with a metal or a metal oxide to increase electrical conductivity of stannic oxide, and tin or a tin alloy to raise or to depress the melting point of tin in a molten state in an inert atmosphere or in a gas atmosphere of partial pressure of a gas not to oxidize tin or tin alloy. Tin oxide containing the metal or the metal oxide to increase electrical conductivity of fibers is evaporated from the molten substance, the evaporated substance is introduced to a low-temperature part, and fibers of stannic oxide are precipitated and grown. Antimony, indium, or an oxide of the metal may be cited as the metal or the metal oxide to increase electrical conductivity of stannic oxide. A tin alloy with copper or zinc may be cited as the tin alloy to raise and to depress the melting point of tin.
Patent JP-S5471563-A (JP)
Title: Production of semiconductor device
Inventor: FUJITA TSUTOMU
IPC: H01L21/28
Filed: 1977-11-17
Abstract: PURPOSE: To avert the breakdown of shallow PN junctions by forming a polycrystalline layer and a polycrystalline layer containing an impurity on a semiconductor substrate provided with diffusion regions, heat-treating these to deliberately produce crystal deffects in the polycrystalline layer, removing the roughness of the surface layer part then depositing wiring metals on the diffused regions through the remained polycrystalline layers.  
     CONSTITUTION: A SiO 2  film 12 is deposited on a P type Si substrate 11 and is etched with windows, where an N type impurity of P or As is diffused to form a shallow N +  type region 13, after which a polycrystalline Si layer 14 is deposited over the entire surface. Next, a solution containing As is coated over this and heat treatment is performed in N 2  gas to produce a doped film 15, after which heat treatment is performed again to allow the impurity in the film 15 and region 13 into the layer 14, thereby making the layer 14 over the region 13 of a high impurity concentration. Then, a large amount of crystal defects enter the layer 14 and roughness 16 is produced in the film 15 surface as well. Thereafter the film 15 is removed and Al electrode wiring 17 is evaporated on the exposed layer 14. Sintering is next performed to lower contact resistance. 
     COPYRIGHT: (C)1979,JPO&Japio