baber/WOPTO huggingface dataset:
Patent JP-S61138026-A (JP)
Title: Pushing control device
Inventor: YUKIMURA MASAHIKO
IPC: F24C3/10
Filed: 1984-12-11
Abstract: PURPOSE:To permit to control a gas stove or the like simply by a method wherein an ignition and fire extinguishing are effected by pushing control only for one direction. CONSTITUTION:A lock member 6 is readied into non-operation condition previously and it is led into the operation condition by moving for an end position due to the first pushing control lever member 3 upon ignition. The engaging of the first control lever member 3 due to the lock member 6 by pushing control of the second control lever 13 is released upon the fire extinguishing. According to this method, the careless engaging which is apt to be caused in case the pushing release of the control lever member is effected at this side of the pushing end position, is not caused and the control may be effected simply.
Patent JP-H02107901-A (JP)
Title: Position detector
Inventor: UMEGAKI NOBORU
IPC: G01B11/00
Filed: 1988-10-14
Abstract: PURPOSE:To enable obtaining of a position detection signal corresponding to a relative displacement between a semiconductor position detector and an LED regardless of a change in ambient temperature and a drive current of the LED by arranging a temperature detecting means, a correction signal generation circuit and a correction circuit. CONSTITUTION:Photocurrents I1 and I2 from an electrode of a semiconductor position detector 3 are inputted into current - voltage converters 4 and 5 to be converted to voltage signals V1 and V2. A differential amplifier 6 introduces the signals V1 and V2 and outputs a difference signal V2 - V1 to be inputted into a second adder 8. A first adder 7 outputs a sum signal D1+V2. A stabilizing circuit 9 outputs a control signal corresponding to a difference between the sum signal from the adder 7 and a reference value VC to be applied to a drive circuit 10 of an LED1. The circuit 10 increases or decreases a drive current to the LED1. A temperature detection means 11 is disposed near the LED1 and a correction signal generation circuit 12 is provided on the output side. A correction signal Vt corresponding to an ambient temperature is outputted from the circuit 12 to be added to an output of the amplifier 6 with the adder 8. Thus, a signal V0 with a temperature drift cancelled is obtained from the adder 8.
Patent JP-S62119683-A (JP)
Title: Arithmetic processing unit
Inventor: HASEBE ATSUSHI
IPC: G06T1/00
Filed: 1985-11-20
Abstract: PURPOSE:To simplify the constitution of an address generating part by performing a data write so that a coefficient required at an optional same time at plural process arithmetic parts is present at each same address, and supplying a read address generated at a control part to each coefficient memory in common. CONSTITUTION:Coefficient memories 2A and 2B are provided respectively for plural process arithmetic parts 32 and 33, and the process arithmetic parts are driven according to a control from a control part 34, and also, at a device in which the coefficient is read out from the coefficient memory and an arithmetic operation is executed, the data write is performed at each of the coefficient memories so that the coefficient required at the optional same time at the plural process arithmetic parts is present at each same address, and the read out address generated at the control part is supplied to each coefficient memory in common. By realizing the read of each coefficient memory with a common address, the generation of the read out address at the control part can be easily performed, and the number of supplying lines can be reduced, therefore the constitution being simplified.
Patent JP-H10105911-A (JP)
Title: Fm voice carrier frequency controller
Inventor: SAKAMOTO JUNICHI
IPC: H03L7/06
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of suppressing as little as possible adjusting variance in the difference frequency of Lch and Rch of FM voice recording carrier frequency. SOLUTION: A difference frequency generating part 16 is provided between switching circuits 14, 15 and, after the oscillation frequency of VCO12 runs up to a target frequency, the oscillation frequency of VCO11 is varied, adjusting the difference frequency, and thereby suppressing variance in the difference frequency of Lch and Rch of FM voice recording carrier frequency to approximately one half of the conventional adjusting method.
Patent JP-H0574169-A (JP)
Title: Static ram.
Inventor: ETO MASAYUKI
IPC: G11C11/413
Filed: 1991-09-12
Abstract: PURPOSE:To enable a smaller size of a device by providing a protection circuit for operation of writing into a memory area in a chip to protect data. CONSTITUTION:Two signals, i.e., row FFH and column 7H, which are inputted into a writing protection control circuit 6 from a row decoder 1 and a column recorder 5 go to a low level when address inputs are all at a high level. At the same time, both of an input signal bar CS signal and an input signal bar WE signal go to a low level and when a writing operation is performed, an active low signal is generated at an output of a 4-input OR gate G2 to trigger a clock input terminal of a flip flop. Therefore, a data pattern is written into a specified address, a bar WE mask signal is set to a high level and 3-input OR gate G1 is turned OFF to block writing operation. This enables the realization of a write protection simply by replacing a chip without adding any external hardware thereby avoiding growing size of devices.
Patent JP-H06112653-A (JP)
Title: Method of connecting multilayer film device with film
Inventor: MINEMURA SEN
IPC: H05K3/46
Filed: 1992-09-30
Abstract: PURPOSE:To provide a multilayer film device equipped with a wiring board, where a plurality of conductor patterns are stacked through insulating layers, especially, a means for reducing the connection inferiority at the time of connecting a plurality of conductor patterns through through holes, i.e., the film connection method which is hardly affected by a product, etc., when connecting conductor patterns with each other. CONSTITUTION:In an insulating layer 4, where the conductor patterns 3 are insulated from each other, are a plurality of through holes 41 formed for one piece of junction, and one piece of junction between the conductor patterns 3 is connected through a plurality of through holes 41.
Patent JP-H0574976-A (JP)
Title: Formation of circuit board
Inventor: HIRAKAWA TADASHI
IPC: H05K1/03
Filed: 1991-09-12
Abstract: PURPOSE:To use a low expansion metal for formation of a circuit because a low expansion substrate is necessary for the substrate used for direct mounting of a semiconductor chip and the effect is reduced if the metal used for formation of circuit does not have a low expansion coefficient, although a resin layer has a low expansion coefficient. CONSTITUTION:In a circuit forming method, a metal having a low expansion coefficient is used as a circuit conductor in a circuit substrate using a resin layer having a low expansion coefficient.
Patent JP-H03123065-A (JP)
Title: Semiconductor device package
Inventor: UEDA MASAO
IPC: H01L23/50
Filed: 1989-10-04
Abstract: PURPOSE:To facilitate the positioning of a resin molding frame by a method wherein the end of an outer lead pin is made to protrude from the inner side of a board. CONSTITUTION:A part of an outer lead pin 2 is made to protrude from the inner side of a board 1. Therefore, a semiconductor element is mounted, and then a resin molding frame 5 can be fixed on the basis of a protrudent part 3 of the outer lead pin 2 to mold the element with resin, so that the positioning of the frame 5 can be easily made.
Patent JP-H078413-A (JP)
Title: Toilet seat lifting device
Inventor: RAI SHINZAI
IPC: A47K13/10
Filed: 1992-09-04
Abstract: PURPOSE: To prevent the dirtying of the seat of a conventional western style toilet for ordinary home by always keeping the seat in a raised condition, and simply pushing down the seat as needed for use and automatically raising the seat when a user stands up after the utilization. CONSTITUTION: A stool seat raising bar 38, of which upper end is engaged with a stool seat of which lower end is held by a fixed plate 2 freely to be turned, is engaged with a driving mechanism 17, and the stool seat is automatically pushed up by the driving mechanism 17 through the stool seat raising bar 38 when the pushing force applied to the stool seat is released.
Patent JP-S63117046-A (JP)
Title: Corrosion-resistant filler
Inventor: OTOGAWA TAKAO
IPC: B29B11/16
Filed: 1986-11-04
Abstract: PURPOSE:To provide a corrosion-resistant filler which has a good ability to wet resins and gives resins having improved corrosion resistance, a low coefficient of linear expansion and a low boiling water absorption ratio when filled in the resin, by coating an inorg. fine powder with a furan resin. CONSTITUTION:A corrosion-resistant filler is obtd. by coating an inorg. fine powder with a furan resin, e.g., by a method wherein liquid furan is filled with an inorg. fine powder such as CaCO3, SiO2, Al2O3, CaSO4, etc. and the resin is cured and crushed. Since the filler is composed of a furan resin-coated inorg. powder, it has good corrosion resistance and a good ability to wet resins. When a resin is filled with the filler, the corrosion-resistance can be improved, the coefficient of linear expansion can be lowered and the boiling water absorption ratio can be reduced.
Patent JP-S63107673-A (JP)
Inventor: PIITAA KASUNAA
IPC: E05D11/10
Filed: 1987-10-15
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-2000053993-A (JP)
Title: Production of fat-and-oil-containing granule
Inventor: SUGIURA TOSHIJI
IPC: A23D9/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain, using compact apparatuses, granules containing fat-and-oil in high concentrations, excellent in dissolvability and causing no blocking by adding fat-and-oil to a powder stock such as for food using an agitation granulator to conduct a primary granulation, followed by spraying the resultant granules with water or the like using a fluidized bed granulator to effect surface modification of the granules. SOLUTION: The objective granules are obtained by the following process: fat-and-oil is added to a powder stock such as for food or feed using an agitation granulator 1 to conduct a primary granulation, and the resulting granules are then sprayed with pref. fat-and-oil followed by water or hot water using a fluidized bed granulator 2 to effect surface modification of the granules, wherein it is preferable that the fat-and-oil spraying operation using the fluidized bed granulator is conducted under feeding of cooling air, while the (hot) water spraying is performed under feeding hot air.
Patent JP-2000076224-A (JP)
Title: Vector operation method
Inventor: HASHIMOTO MASARU
IPC: G06F9/45
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of coping times between a memory and registers and the number of execution times of a vector operation instruction and to improve a processing speed by collectively copying arrays in the same set into a vector register and processing them with the same vector operation instruction. SOLUTION: When an addition expression in which the sum of elements with each other of arrays E and F is made and element for an array D is described while following an addition expression in which the sum of elements with each other of arrays B and C is made an element for an array A, respective elements of the arrays B and E are copied into a vector register B (Vb) from a continuous area on a memory (S1). Respective elements of the arrays C and F are copied into a vector register C (Vc) from the continuous area of the memory (C2). A vector operation instruction Va=Vb+Vc is carried out (S3). Each element of a vector register A (Va) is copied into the continuous area of the memory (S4). Thus, processing needing eight steps in the conventional practice comes to need only four steps.
Patent JP-H03123071-A (JP)
Title: Semiconductor memory device
Inventor: FUJII HIDETAKE
IPC: G11C8/12
Filed: 1989-10-05
Abstract: PURPOSE:To enable a semiconductor memory device to be largely improved in memory capacity, operable at a high speed, and made low in power consumption by a method wherein a memory cell array is divided into two main parts in the direction of row, a peripheral circuit of irregular repetition pattern is arranged between the main parts concerned, the divided memory cell array is divided into two parts in the direction of column, and a peripheral circuit which includes a first decoder is arranged between the parts divided in the direction of column. CONSTITUTION:A memory cell array is divided into four main blocks 22a-22d. A peripheral circuit 23 of irregular repetition pattern and peripheral circuits 24a and 24c which include RDCs are formed between the blocks 22a-22d. Therefore, not only memory cells connected to a WL can be decreased in number but also WLs and BLs can be shortened in wiring length. The peripheral circuits 24a and 24c including the RDCs are made to belong to the blocks 22a and 22b and the blocks 22c and 22d of the memory cell array divided in the direction of column in common respectively, so that the signal lines of the RCDs can be used in common, contributing to the miniaturization of a chip.
Patent JP-S61226275-A (JP)
Inventor: ABURAHAMU ROOZENBAAGU
IPC: B25B23/16
Filed: 1985-11-20
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-S60142638-A (JP)
Inventor: GUIDO TORETSURI
IPC: H03D1/22
Filed: 1984-12-12
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-H08101060-A (JP)
Title: Acceleration sensor
Inventor: SATO AKIRA
IPC: G01H11/08
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an acceleration sensor in which the detection accuracy is enhanced while suppressing fluctuation in the output sensitivity. CONSTITUTION: Piezoelectric ceramic sheets a1 -a6 and electrode layers b1 -b7 are printed and laminated alternately. As a final layer, a ceramic layer a7 is the printed and laminated, as a spacer, at one end or the both ends of a bimorph, then sintered integrally.
Patent JP-H10198163-A (JP)
Title: Developing device
Inventor: SHIMADA HIROKATSU
IPC: G03G15/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To restrict fog on the ends of an electrostatic latent image carrier by providing a developing roller and a seal member which abuts on the surface of each end of the developing roller from inside a developing device, and interposing fine-powder-containing filler, which prevents developer entry, between the developing roller and the seal members. SOLUTION: On the surfaces of both ends of the developing roller 2, the seal member 4 abuts in the form of a circular arc from inside a box body 1. The lower part of the seal member 4 extends underneath the lower surface of the developing roller 2 and to its front, and is connected to the lower part of the box body 1, and the upper part of the seal member extends on the upper surface of the developing roller 2 and to its front, is wrapped on a seal-member support member 12 provided on the box body 1, and is connected to the upper part of the box body 1 via an extension spring 5. Inside the box body 1, a toner supply rotary member and a toner stir/supply rotary member are rotated and driven by a driving means.  By interposing the filler 8, fine powder, between the seal members 4 and the ends of the developing roller 2, toner is restricted from entering between the developing roller 2 and seal members 4.
Patent JP-H04138441-A (JP)
Title: Camera device
Inventor: KOIWAI HIDEAKI
IPC: G03B17/08
Filed: 1990-09-29
Abstract: PURPOSE:To miniaturize a camera device and to prevent the design of a fitting place from being spoiled by rounding the protection glass of a lens so that the range of a viewing angle is reduced. CONSTITUTION:The device is made into waterproofing structure by watertightly fitting a packing rubber 8 and a front cover 5 on the front surface of the lens 3, fitting a CCD 4 and a circuit substrate 9 to the rear part of the lens 3 and fixing the rear part of a camera box 6 by the rubber 8 and a rear cover 7. The protection glass 2 of the lens is rounded like a barrel shape having fixed thickness so as to make the range of the viewing angle on the surface small and to miniaturize the camera device 1. Thus, the camera device is miniaturized. Besides, the glass 2 can be fitted to the place where a space is small and the device becomes favorable in the aspect of the design by rounding it.
Patent JP-H04139782-A (JP)
Title: Semiconductor laser element
Inventor: IWASE MASAYUKI
IPC: H01S5/00
Filed: 1990-09-29
Abstract: PURPOSE:To improve temperature characteristics, and decrease threshold current, by constituting each of the first and the third semiconductor layers of single or multiple quantum well structure, and making the width of a quantum well layer of the third semiconductor layer larger than that of the first semiconductor layer. CONSTITUTION:On an N-InP substrate 11, the following are laminated in order; an N-InGaAsP (lambdag=1.05mum) clad layer 12, a first active layer 13 composed of multiple quantum well structure, a P-InP intermediate clad layer 14, a second active layer 15 composed of P-InGaAsP (lambdag=1.24mum), and a P-InP clad layer 16. The active layer 13 has a multiple quantum well structure constituted of well layers and barrier layers, and the oscillation wavelength is lambdaL=1.3mum. Said well layers are composed of InGaAsP (lambdag=1.34mum). Said barrier layers are composed of InGaAsP (lambdag=1.30mum). In this manner, the forbidden bandwidth of the active layer 15 is set to be lambdag=1.2mum which is larger than the oscillation wavelength of the active layer 13 by about 50meV. Thereby the absorption of laser light of the active layer 13 which is to be caused by the active layer 15 can be made nearly equal to zero.
Patent JP-H09107447-A (JP)
Title: Digital copying machine
Inventor: YOSHIDA HIDEKAZU
IPC: H04N1/04
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent picture compressing time from being prolonged vainly even in the case where a picture having been read is held after being compressed by providing a picture memory part to store picture data obtained by reading an original, and making the picture memory part capable of being used effectively by making it match with original size. SOLUTION: The digital copying machine provided with the picture memory part 30 to store the picture data obtained by reading the original by an image reader, is provided with a CPU 106, a ROM 116 and a RAM 126 which are means to set the area of an input picture memory 302 so as to match with the maximum original size capable of being read by the image reader, and an original size detecting part 301 which is the means to detect the original size from the picture data inputted successively to the area of the input picture memory 302, and starts original size detection processing after the start of the storage of the picture data or from the middle of the storage. The area of the input picture memory 302 set so as to match with the maximum original size is changed so as to match with the original size detected by the original size detecint part 301.
Patent JP-H08101337-A (JP)
Title: Device and method for automatic focusing
Inventor: YAMANO SHOZO
IPC: G02B7/28
Filed: 1994-09-30
Abstract: PURPOSE: To precisely and smoothly focus a photographing lens on a moving object as to an automatic focusing device and focusing method by which the photographing lens is focused on the moving object. CONSTITUTION: This device is constituted to be provided with a lens driving means 1 changing the extending quantity of the photographing lens, a focus detection means 2 detecting the defocus quantity of an object image surface, an image surface speed calculation means 3 calculating the moving speed of the object image surface with respect to the photographing lens, a lens driving control means 4 controlling the driving means 1 based on the defocus quantity and the moving speed of the object image surface and an adaptive control means 5 reducing instruction quantity corresponding to the defocus quantity given to the control means 4 when the defocus quantity by the detection means 2 and the moving speed of the object image surface by the calculation means 3 are signs showing a relatively reverse direction.
Patent JP-H09100909-A (JP)
Title: Automatic clutch device for hydrostatic pressure type continuously variable transmission
Inventor: NAKAJIMA YOSHIHIRO
IPC: F16H39/14
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To automatically operate a clutch valve using oil pressure of a low pressure oil passage in a hydrostatic pressure type continuously variable transmission of such constitution that a hydraulic pump and a hydraulic motor are connected through the low pressure oil passage and a high pressure oil passage and that a clutch valve that can release the oil pressure of the high pressure oil passage is connected to the high pressure oil passage. SOLUTION: A hydraulic governor 80 that intensifies the oil pressure of a make-up feed oil passage L in response to the increase of input rotating speed of a hydraulic pump is connected to the make-up feed oil passage L for make-up feeding oil pressure from a make-up pump 69 to a low pressure oil passage 50 through a check valve 74 by making the oil pressure of the low pressure oil passage 50 act upon a clutch valve 78 so as to energize it in the opening direction.
Patent JP-H04137767-A (JP)
Title: Non-volatile semiconductor storage device and manufacture thereof
Inventor: ARITOME SEIICHI
IPC: H01L21/8247
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a field inversion when a high voltage is applied for increasing a reliability of the device by locating an insulated film between floating gates which adjoin each other for increasing substantially the thickness of the element isolation insulated film in such a structure that at least two memory transistors are formed with an element isolation region located between. CONSTITUTION:A NAND-type cell EEPROM is constituted of a MOS transistor section which composes three adjoining selection gates on the bit line side and a MOS transistor section which composes three memory cells. Under an element isolation insulated film 2, a p-type layer 14 is formed for preventing an inversion. In this EEPROM, an insulated film 20 or a silicon oxide film is selectively formed between floating gates 4 which adjoin each other. Consequently, the element isolation insulated film 2 under a control gate becomes (substantially thick and a field inversion voltage can be increased. Even when a high voltage is applied to the control gate, a field inversion is avoided and thus the device can be made a more integrated and highly reliable one.
Patent JP-H0792536-A (JP)
Title: Camera provided with special mode
Inventor: TSURU HIROYUKI
IPC: G03B7/00
Filed: 1993-09-24
Abstract: PURPOSE:To reduce misoperation by distinctly informing a user that a special mode provided in a camera is set. CONSTITUTION:In the camera provided with the special mode in which operation or photographing different from a normal mode for executing the normal photographing can be executed, a photographing-feasible state(the extension of a lens 1 or the opening of a cover 2) is attained when a switch SW2 is not operated but only a switch SW1 is operated. However, when the switch SW1 is operated while the switch SW2 is operated, the photographing-feasible state is not attained but the setting-feasible state of the special mode is attained. Then, when the set of the special mode is finished, the photographing-feasible state is attained.