baber/WOPTO huggingface dataset:
Patent JP-S5683971-A (JP)
Title: Mos-type semiconductor device and manufacture
Inventor: HATANO HIROSHI
IPC: H01L29/78
Filed: 1979-12-13
Abstract: PURPOSE:To improve a characteristic in a high frequency region by reducing an input capacitance by a method wherein a depth of a drain region forming the MOS type semiconductor device is made smaller than that of a source region. CONSTITUTION:An SiO2 film 13 is cover-attached on a P type Si substrate 7, prescribed openings are perforated and a gate electrode 11 is formed in the center of the substrate 7 exposed in the opening on one side through a gate oxidized film 12. Then, an N type impurity is introduced into the substrate 7 by means of ion injection or diffusion with the electrode 11 and film 13 as a mask, and regions 8, 9 which are made a source and a drain later are grown on both sides of the electrodes 11 and a wiring region 10 is formed in the other opening. After that, an Al thin film 14 is cover-attached on the whole surface with the regions 8 and 9 remaining exposed, and by irradiating proton beams in small mass which would not contribute to the electric characteristic, injected layers 151, 152 are formed in the regions 8 and 10. Then, the film 14 is removed and a heat treatment is applied to change the region 8 to a deep source region 16 and the region 10 also to a deep region 18.
Patent JP-H064772-A (JP)
Title: Transaction article number account settling system by bar-code
Inventor: ICHIKAWA HISAO
IPC: G07G1/12
Filed: 1992-06-19
Abstract: PURPOSE:To simplify a structure of a POS terminal, to execute an input operation to the POS terminal in one part, and to improve operability by obtaining customer information and commodity information with a bar-code reading part of the POS terminal, at the time of settling accounts of the number of articles of a stamp service in the POS terminal. CONSTITUTION:In a POS terminal 1, a customer name bar-code 41 of a customer card 4 is inputted to a bar-code reading part 10 and stored in a memory 132, and the bar-code printed on a commodity is inputted to the bar-code reading part 10 and stored in the memory 132. Subsequently, each commodity amount of money stored in the memory 132 is added up by an arithmetic part 131, the sales total amount of money is displayed on a display part 12, and also, the contents of the customer name bar-code of the memory 132 and the sales total amount of money of the arithmetic part 131 are transmitted to a host computer 2. A work program 21 retrieves a customer file 22, executes an addition processing of the total of the sales amount of money of a customer and the present sales total amount of money, and in the case it is above the sales amount of money of a stamp service object, its fact is transmitted to the POS terminal 1.
Patent JP-H11351596-A (JP)
Title: Floor heating panel
Inventor: SUMIYA HISASHI
IPC: F24D3/16
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a floor heating panel with reduced uneven temperature distribution in which it can be laid while being cut, fitting to the size of a room. SOLUTION: A panel A is constructed such that a small joist member 13 is inserted between panel members 10, three warm water pipes are piped on the panel member 10 in a meandering manner, and further a heat transfer sheet 15 is stuck to the warm water pipes. In the construction, the heat transfer sheet 15 of the panel A is cut along the small joist member 13, whereby the panel A is cut to the size of a construction filed and is laid in a floor. In the panel A, an auxiliary panel member 16 is laid under and exporsed portion 12a of a warm water pipe 12 exposed from an end surface of the panel, and to an upper surface of the same auxiliary heat transfer sheet 22 is stuck.  Further, a central one among the three warm water pipes 1 is distributed to a warm water forward side with the aid of a warm water header 18, and warm water reaching a final end of the panel after circulating the panel A is distributed to the warm water pipes located on opposite sides, and is returned after again circulating the inside of the panel A.
Patent JP-H09320581-A (JP)
Title: Positive plate for alkaline storage battery
Inventor: OZAKI HIROKI
IPC: H01M4/32
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery which can be restrained from having a drop in open circuit voltage when left for a long period and has excellent shelf-life performance that reduces an irreversible decrease in capacity. SOLUTION: A positive plate for an alkaline storage battery is used which has, on the surface of a nickel porous body having an oxide coating, a cobalt- mixture compound composed of cobalt and cadmium in a mole ratio of 20:80 to 97:3, on which an active material composed chiefly of nickel hydroxide is held. Preferably, the ratio of the cobalt-mixture compound to the active material composed chiefly of nickel hydroxide is such that the mixture compound is 1 to 20wt.%. in terms of the hydroxide.
Patent JP-H0244217-A (JP)
Title: Photomultiplier tube
Inventor: ERUBUE SHIYOPI
IPC: G01J1/02
Filed: 1989-06-26
Abstract: PURPOSE: To operate dynodes while holding appropriately in a slot by arranging lips for fixing a plurality of electrodes in respective slots of a support while clamping. CONSTITUTION: The photomultiplier 1 comprises a discharge tube 2 closed, at one end thereof, with a transparent face plate 3. An anode 5 is disposed oppositely to a photoelectric cathode 4 in the discharge tube 2 and an electron multiplier 6 is interposed between them. The electron multiplier 6 comprises an insulating support 7 having a plurality of slots, and a plurality of electrodes 9, referred to a dynode, fixed to the support 7, e.g. a supporting plate 30. Each dynode 9 is provided with a fixing lip 10 arranged in each slot 20 and a secondary electron emission material is provided on the surface facing the photoelectric cathode 4. According to the arrangement, the dynode can be operated while being held appropriately in the slot.
Patent JP-H0212035-A (JP)
Title: Detector for leakage of oil or the like
Inventor: HAGIWARA MAKOTO
IPC: G01M3/38
Filed: 1988-06-30
Abstract: PURPOSE:To detect the leakage of lubrication oil, hydraulic operating fluid, etc., from a sealing section in the initial stage where the leaking quantity of the oil, fluid, etc., is small by providing a photoelectric sensor in which light emitting and receiving sections are faced to each other to the leaking part of the oil, fluid, etc., and connecting a detector to the sensor. CONSTITUTION:A photoelectric sensor 1 is constituted in such a way that the light emitted from its light emitting section 2 is received by a light receiving section 3 and, when the lubricating oil 11 in an engine 1 starts to leak out from the boundary between an oil seal ring 9 and oil seal 10, the leaking oil 11 adheres to the section between the sections 2 and 3 and the light received by the section 3 is intercepted by the oil 11 and decreases in intensity. An appropriate value is set in a detector 5 to which the intensity of the light received by the section 3 is inputted and the leaking oil 11 can be detected in the initial stage. Thus the leakage of lubricating oil, etc., from a sealing section can be detected in the initial stage where the quantity of the leaking oil is small and damage of an engine, etc., can be reduced.
Patent JP-H04359812-A (JP)
Title: Ceramic capacitor and its manufacture
Inventor: KISHI HIROSHI
IPC: H01B3/12
Filed: 1991-06-05
Abstract: PURPOSE:To provide a ceramic capacitor having a dielectric layer of a dielectric ceramic composition which is obtained by sintering at <=1200 deg.C in a non- oxidative atmoshpere and has dielectric constant epsilon>=7000, tandelta <=2.5, and resistivity rho at least 1X10<6>MOMEGA.cm and give its manufacturing method. CONSTITUTION:A composition, is provided, consisting of mainly a basic component {(Ba1-w-xCawMgx)O}k(Ti1-y-zZryRz)O2-z/2 and containing an additive component B2O3-SiO2-Li2O2 in a ratio of 0.2-5 pts.wt. to 100 pts.wt. of the main component is used as a dielectric layer.
Patent JP-S647751-A (JP)
Title: Redialing device with history function
Inventor: ISHII HISAO
IPC: H04M1/274
Filed: 1987-06-30
Abstract: PURPOSE:To expand a redialing function by storing dial number data which is dial-transmitted previously to the plural numbers of calls, reading and displaying them selectively in case of redialing while confirming an opponent by the displayed telephone number. CONSTITUTION:In case of redialing, when a resending button 20 is pressed with a handset being pushed down, a CPU 14 to respond to it displays a dial number stored in a first D register 19-1 by a display 16. Next, in case of redialing to an opponent two times before the last one, dial number data in the last dial-transmitted register 19-1 is read out by an operation of the reset button 20 and displayed in the display 16. By pressing the button 20 again, before the last dial number is read out and displayed in the display 16. Thus, the button 20 is pressed for the required number of times and it is continued until the desired number of an opponent is displayed on the display 16.
Patent JP-H065698-A (JP)
Title: Dicing method and device for semiconductor device
Inventor: ICHIYAMA HIDEYUKI
IPC: H01L21/301
Filed: 1992-06-19
Abstract: PURPOSE:To provide a semiconductor device dicing device where a jig is not required to be replaced and which is sharply improved in dicing efficiency and enhances semiconductor devices in quality and yield restraining them from chipping. CONSTITUTION:Cutting grooves 11A are provided to a wafer 11 by a dicing device 10 for dividing the wafer 11 into separate chips 12, where a jet nozzle 15 is provided to spout water 15 of high pressure against the wafer 11 for dicing.
Patent JP-H0210438-A (JP)
Title: Management method for timer request
Inventor: KODATE NAOKO
IPC: G06F9/48
Filed: 1988-06-28
Abstract: PURPOSE:To accurately forecast the cancel occurrence time at a high speed by calculating the timer cancel occurrence time based on a proportion occupied by an actual request time and queuing buffers for timer request in the order of timer cancel occurrence time. CONSTITUTION:When a time-out report request is sent from a process to a system 5, a timer request processing part 4 obtains the proportion occupied by the actual request time to the timer value request to the system 5. The timer request processing part 4 calculates the timer cancel occurrence time based on the requested timer value and the proportion and queues the buffer for timeout report request in the order of calculated timer cancel occurrence time. Thus, the more accurate cancel occurrence time is forecast in the system.
Patent JP-H11352259-A (JP)
Title: Electronic tide meter, method for calculating high tide and low tide, and storage medium of program for executing the same
Inventor: NAKAMURA CHIAKI
IPC: G09B3/12
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To accurately and speedily calculate high tide times and low tide times. SOLUTION: A CPU 10 of an electronic tide meter selects the input of a calendar and a region from an input part 14, reads the tide data of the selected region from a ROM 11 that stores tide data for each region for determining a tide estimation expression, obtains first tide data from the tide estimation expression with a first time interval and furthermore obtains second tide data with a second time interval that is shorter than the first one, thus extracting from the first data a range where the code of displacement in the first tide data, obtaining tide data with a small time interval only for the range, and hence accurately calculating high tide time and low tide time from the tide data.
Patent JP-H1011035-A (JP)
Title: Computer, display device and computer system
Inventor: YAMAGISHI YASUHIKO
IPC: G09G5/18
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of adjusting the internal state of a display device to be connected to a computer from a computer side. SOLUTION: In a computer system having a computer 2 and a display device 3, the computer 2 has a central processor 4 and a display control means 5 transmitting a horizontal synchronizing signal, a vertical synchronizing signal and a video signal and also transmitting a display control signal controlling the internal state of the display device 3 in a vertical synchronizing period to the display device 3 and the display device 3 has an internal state control means controlling the internal state of the device 3 based on the display control signal.
Patent JP-H097261-A (JP)
Title: Driving gear of cartridge tape
Inventor: FURETSUDO OO SUTEFUANZU
IPC: G11B15/675
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a read and write head from being damaged even it a tape cartridge is not correctly inserted by installing a physical barrier which prevents the tape cartridge from colliding against the magnetic read and write head. SOLUTION: The figure shows that the tape cartridge 201 is inserted into the tape driving device while a cartridge door is not completely opened. The cartridge door 203 collides against a protection wall 107 and therefore does not collide against the read and write head 205. The cartridge is never further inserted substantially beyond the illustrated position unless the door is opened. In this process, none of parts of the tape cartridge collides against the read and write head, so the head is not damaged.
Patent JP-S6052108-A (JP)
Title: Active filter circuit
Inventor: CHIBA KAZUHIRO
IPC: H03H11/10
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a BPF without a DC voltage by means of a conventional amplifier with no adjustment by coupling a signal input terminal and an output terminal by a capacitor, connecting an impedance converting circuit to one end of the capacitor and providing a passive element in parallel with the converting circuit. CONSTITUTION:The capacitor 11 is inserted between an input terminal 1 and an output terminal 9. The impedance converting circuit 12 whose impedance is changed by frequency is connected to one terminal of the capacitor 11. The circuit 12 consists of a CR series circuit where a capacitor 121, resistors 122, 123, 124 and a capacitor 125 are connected in series, and two operational amplifiers 10a, 10b. Then one terminal of the capacitor 121 is connected to one terminal of the capacitor 11 and one terminal of the capacitor 125 is grounded. A resistor 13 constituting a passive element is connected in parallel with the circuit 12. Thus, the BPF without any DC voltage is obtained with no adjustment by using the conventional amplifier.
Patent JP-H0210710-A (JP)
Title: Chip-type capacitor and manufacture thereof
Inventor: ANDO SUSUMU
IPC: H01G13/00
Filed: 1988-06-29
Abstract: PURPOSE:To manufacture a capacitor effectively and rapidly by removing an outer packaging frame after the capacitor, which fits in the inner housing space of the frame, is placed in the outer packaging frame. CONSTITUTION:On a comblike leadframe 7 which is a beltlike substrate 8 having protruding connections 9 at regular intervals, outer packaging frames 2 are formed which have a housing space inside. After storing capacitors 1, which fit in the inner housing space of the frame, in the outer packaging frame 2, the outer packaging frame 2 is removed from the leadframe 7. Therefore, a successive and rapid manufacture of many chip-type capacitors is possible.
Patent JP-H058921-A (JP)
Title: Cutter device
Inventor: SATO TOSHIO
IPC: G03G15/00
Filed: 1991-07-02
Abstract: PURPOSE:To separate a cut sheet, formed by cutting paper in a conveying direction and edge paper, and small make both dischargeable. CONSTITUTION:A discharge roller 6A and a retaining roller 7 are provided so as to discharge only a necessary cut sheet 1a in the downstream of an X cut device 5A for cutting paper in a conveying direction, and a guide 23 for guiding edge paper of coming out from the X cut device downward from a running route of the cut sheet toward the discharge roller from the X cut device is provided in a running position of the edge paper 1b in the downstream of the X device 5A, to immediately separate the cut sheet 1a, just after coming out from the X cut device 5A, from the edge paper 1b so as to discharge the sheet 1a.
Patent JP-2000314784-A (JP)
Title: Alarm clock for wake-up serving as spectacles holder
Inventor: TSUZUKI TETSUYA
IPC: G04B47/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To easily and safely store spectacles even when a person using commonly spectacles removes the spectacles in a dark room at the time of bed-in, easily take out the spectacles in the dark room at the time of wake-up without looking for a spectacles storing site, and eliminate an operation for an alarm switch of an alarm clock at the time of the bed-in and the wake-up. SOLUTION: A case part 2 for storing spectacles is provided inside an alarm clock 1. A weight sensor is connected to a bottom of the case part 2 to sense the presence of storage of the spectacles, and a switching function for the alarm clock is provided thereby. An illuminating device 4 for storage and a lug 5 for opening and closing a lid 3 of the case part 2 for storing the spectacles are attached to the lid 3.
Patent JP-H0326845-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: MATSUOKA HIROKI
IPC: F02B1/04
Filed: 1989-06-23
Abstract: PURPOSE:To carry out the air-fuel ratio feedback control which is correct as a whole by adjusting at least one air-fuel ratio between two cylinder banks by the output of an auxiliary air-fuel ratio sensor and adjusting the other air- fuel ratio on the basis of the relative control deflection. CONSTITUTION:The air-fuel ratio of at least one bank M1-1 between two cylinder banks is adjusted by a feedback control means M3-1 on the basis of the output values of an air-fuel ratio sensor M3-1 and an auxiliary air-fuel ratio sensor M4. The air-fuel ratio of the other bank M1-2 is adjusted by obtaining the air-fuel ratio feedback control correction quantity by a calculating means M7 on the basis of the relative control deflection of the air-fuel ratio Which is detected by the air-fuel ratio sensors M3-1 and M3-2 which is detected by a control deflection detecting means M6 and the output of an auxiliary air-fuel ratio sensor M4 and correcting the air-fuel ratio feedback control quantity supplied from a main air-fuel ratio sensor M3-2 by a control means M8. Thus, the air-fuel ratio feedback control which is correct as a Whole can be carried out.
Patent JP-H0914989-A (JP)
Title: Device for detecting pressurizing position
Inventor: NAOI MASAYA
IPC: G01D5/12
Filed: 1995-06-28
Abstract: PURPOSE: To electrically detect a pressurizing position when a pressure is applied to a part of a conductive sheet formed into a flat or spherical surface in the thickness direction. CONSTITUTION: Printed boards 31, each of which carries a plurality of metallic foil 31a, 31b, 31c, and 31d arranged at prescribed pitches in a prescribed direction, such as the X-direction of X-Y coordinates, on one surface and metallic foil 33 stuck to the other surface, are laminated upon another with insulating members 32 in between in the thickness direction, such as the Y-direction. The metallic foil 31a, 31b, 31c, and 31d on one surfaces of the printed boards 31 are lead out after connecting the foil 31a, 31a,..., 31b, 31b,... at the same positions in the X-direction to each other through conductors 34a, 34b, 34c, and 34d and, at the same time, the foil 33 stuck to the other surfaces of the boards 31 are lead out through conductors 35a, 35b,..., In addition, conductive sheets are formed on the end faces of the boards 31.
Patent JP-H117412-A (JP)
Title: Storage medium having electronic circuit and its management method
Inventor: SHIGETOMI TAKASHI
IPC: G11B7/24
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a storage medium of a disk, etc., which improves the performance of duplication prevention and security protection of storage information by providing an electronic circuit part with a storing means which unrewritably stores identification information at the time of production. SOLUTION: An inherent ID is written in ROM 24 for an ID at the time of the production and shipment of an ID. Next, when a shipped CD is issued (sold), a digital signature is written on a disk part 3, ROM 22 or RAM 23 and at the same time, the password number of a user is written. Further, as for writing, even either a digital signature or a password number is acceptable according to the use purpose of an ID. When an issued ID is used, ID authentication and user authentication are performed through an inherent ID at its production and shipment and the digital signature and/or password number at the time of issuing. With this authentication, the user of an ID is allowed, but without the authentication, the user of an ID is not allowed.
Patent JP-H0831519-A (JP)
Title: Power source plug for on-vehicle equipment
Inventor: TAKAHAMA HISATAKA
IPC: H01R13/66
Filed: 1994-07-14
Abstract: PURPOSE:To hold data of equipment and enhance, general purpose applicability by housing in a plug case a switching circuit for switching power supply between an auxiliary storage battery and an on-vehicle storage battery. CONSTITUTION:A power source plug for on-vehicle equipment is attached to or detached from a socket 2 having terminals on positive and negative electrodes of an on-vehicle storage battery 1. A positive terminal 3a is arranged at the tip of a plug case and a negative terminal 3b capable of elastically deforming in the diameter direction is arranged in the middle of a side wall, and an auxiliary storage battery 6 is housed so that its axial center is conformed with that of the case. A circuit 7 for switching power supply from the battery 1 to on- vehicle equipment 9 and power supply from the battery 6 is housed. The circuit 7 has a relay circuit 4 for switching power supply between first passages PI, P3 which supply power from the battery 1 to the equipment 9 and second passages P2, P3 which supply power from the battery 6 to the equipment 9. When power supply from the battery 1 fails, power is supplied from the battery 6.
Patent JP-H1080776-A (JP)
Title: Method, system and electrode for welding
Inventor: OFFER HENRY PETER
IPC: B23K9/10
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide such a nozzle assembly for guiding plural filler materials that feeds a wirelike filler material of a fusible metal to a narrow metallic joint with a high aspect ratio (ratio of depth to width) and that controllably stabilizes the position of the filler material when it enters a molten pool. SOLUTION: The nozzle consists of a first nozzle 16a that guides a first filler material 10a to a first desired position in a narrow groove and that is provided with a first exit for the filter material at its tip end, and of a second nozzle 16b that guides a second filler material 10b to a second desired position in the groove and that is provided with a second exit for the filler material at its tip end. The device possesses a stabilizing holding means 18A, 12B for fixedly maintaining a positional relation between the first and second exits so that the first and second filler materials 10a, 10b each go out of the first and second exits at a prescribed angle against each other.