baber/WOPTO huggingface dataset:
Patent JP-S6457645-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUZUKI NORIHISA
IPC: H01L21/3205
Filed: 1987-08-28
Abstract: PURPOSE:To obtain a multilayer interconnection wherein disconnection of wiring and cracks of interlayer film do not generate, by providing a film having tensile stress which is arranged along a first layer wiring and covers the peripheral part, and a film having compressive stress which is arranged on the first layer wiring and turns to an interlayer insulating film. CONSTITUTION:The title device is provided with the following; a first layer wiring 13 formed on a semiconductor substrate 11, a film 14 having tensile stress which is arranged along the first layer wiring and covers its peripheral part, and a film 15 having compressive stress which is arranged on the first wiring layer 13 and turns to an interlayer insulating film. The film 14 having tensile stress is deposited on the first layer wiring 13 formed on the semiconductor substrate 11, and the film 14 except the peripheral part of the first layer wiring 13 is eliminated. After the first interlayer insulating film 15 having compressive force is deposited on the first layer wiring 13, and flattening process using resin 16 is performed, a second interlayer insulating film 17 having compressive stress is deposited. For example, the above film 14 having tensile stress is a PSG film formed by reduced pressure-normal pressure CVD method, and the films 15, 17 having compressive stress are PSG films formed by plasma CVD method.
Patent JP-H07230446-A (JP)
Title: Method and device for pattern extraction
Inventor: NAGASHIMA SHIGEKO
IPC: G06F17/00
Filed: 1994-09-06
Abstract: PURPOSE:To efficiently extract and hold only an efficient pattern when the pattern is extracted from past time-series data. CONSTITUTION:A pattern extraction part 4 groups user-specified data for learning, which are taken out of a data base 2 for learning by a learning data extraction part 3, by a clustering method, discards clusters, which do not reach the necessary number of elements as pattern extraction conditions set by a pattern extraction condition setting part 7 among the respective clusters, as exceptions, and stores only clusters which meet the conditions of the necessary number of elements as patterns in a pattern data base 5.
Patent JP-S59104046-A (JP)
Title: Dug-in kotatsu
Inventor: AZUMA KIYOBUMI
IPC: F24J3/00
Filed: 1982-12-03
Abstract: PURPOSE:To obtain the titled device to obtain comfortable feeling to men of even short legs by using a system in which the height of the KOTATSU can be set at low levels and the KOTATSU can be set deep at places even shallow from below the floor. CONSTITUTION:An opening frame 3 is attached to the opening of a floor formed of mats (or tatami) 2, etc., the opening edge of a box-shaped body 4 is connected with the downside of the opening frame 3, and the body 4 is set on a space below the floor. A grating receiver 5 is provided separately from the inner wall 4b of the body on the inside bottom 4a of the box-shaped body 4, and a space 6 into which the legs of seta table are to be inserted is formed between the grating receiver 5 and the inner wall 4b of the body 4. Grating 7 composed of two grating-forming materials 7a and 7b are lapped on the grating receiver 5, and therefore, the seat table 1 can be housed in the body 4 by inserting the legs 1c of the seat table 1 into the space 6. Since the seat table 1 can be directly placed on the inside bottom 4 of the body, not on the gratings 7, and housed, the height of the body 4 can be set at low levels to the height of the seat table 1.
Patent JP-H0879534-A (JP)
Title: Circuit and method for encoding binary image data
Inventor: SATO JUNJI
IPC: H04N1/411
Filed: 1994-09-06
Abstract: PURPOSE: To perform fast processing by using an inexpensive line buffer by providing a line buffer, plural change point detection circuits which detect the position of a change picture element from image data outputted from the line buffer and an encoding mode judging circuit which judges an encoding mode from the position of the change picture element outputted from the detection circuit. CONSTITUTION: Original image data, after being stored in the line buffers 1 (1-N), is read out and inputted to the change point detection circuits 3 (1-N), and the address of the change picture element is detected at every line. Length to continue picture elements of the same color is found from the output of the circuit 3 in a runlength counting circuit 4 (1-N). The encoding mode judging circuits 5 (1-N) judge a bus and vertical and horizontal encoding modes from the outputs from the circuit 3 and 4 and the output of the circuit 3 in accordance with the line buffer, and output them is intermediate codes. In such a case, the output of the circuit 3 is inputted to the circuit 5 via FIFOs (1-N).  All the output of the circuit 5 are inputted to a synchronizing circuit 2, and the intermediate code of the output is stored in a memory device 8, and outputted in sequence of line number, and it is outputted by encoding in a code generating part 9.
Patent JP-H02105834-A (JP)
Title: Heat-resistant thermoplastic molding material
Inventor: HERUMAN BUUHERUTO
IPC: C08K3/24
Filed: 1989-08-21
Abstract: PURPOSE: To provide the subject material useful for providing an interior product for airplane having low smoke density in combustion, low generation of toxic combustion gas and low heat release quantity and low speed thereof by including respectively a specified heat resisting thermoplastic aromatic synthetic resin and filler.  
     CONSTITUTION: This material contains 100 pts.wt. of a heat resistant thermoplastic aromatic synthetic resin having a useful temperature of 130°C or more (e.g.; polyester sulfone) and 0.5-50 pts.wt. of a filler consisting of the oxide of an element of the groups III-V of the periodic table having a melting point of 300-1,400°C (e.g.; B 2 O 3 , Sb 2 O 3 , Sb 2 O 5  or the like), or the oxygen acid salt of the above element having a melting point of 300-1,400°C (e.g.; Zn 2 B 6 O 11 , NaBO 2  or the like), or a compound forming the above oxide or salt by heating. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6455673-A (JP)
Title: Picture element string data generating device
Inventor: NAGAO MASAHIKO
IPC: G06F17/50
Filed: 1987-08-26
Abstract: PURPOSE:To prevent latter generated patterns from being preferentially drawn as drawing patterns by adding data indicating a priority level to data of a pattern. CONSTITUTION:One of first and second continuous pattern data storage parts 102 and 107 and the other are alternately used for read and write in every raster. That is, when data of patterns are read out from one continuous pattern data storage part in order from the lowest priority level in a certain raster, data is processed in order from the lowest priority level including data of patterns from a new pattern data storage part 108. Thus, a defect that preferential drawing of latter generated patterns as drawing patterns causes patterns which cannot be drawn with combination of simple graphics is prevented.
Patent JP-S6457013-A (JP)
Title: Refuse disposer
Inventor: TSUMOTO HIROSHI
IPC: F23G5/44
Filed: 1987-08-27
Abstract: PURPOSE:To prevent the reverse flow of exhaust gas of flame in the event of explosion inside the casing so as to prevent damages of equipment and release of unclean exhaust gas by disposing a shutter in the feed air opening which closes the feed air opening by means of the pressure inside the casing. CONSTITUTION:Refuse 6 is thrown into a disposer vessel 5, and a heater 3 is energized thereafter. Then, the refuse 6 is heated dehydrated and ignited for incineration. The combustion air is delivered into the casing 1 by a fan 8 so that the air force opens a shutter 11 disposed in the feed air opening 7 leading into the casing to the extent that it is stopped by an adjusting plate 13, and the exhaust gas passes through a cleaner 10 via an exhaust opening 9 and is released after being cleaned. In the event where there is an abnormal combustion or explosion in the casing 1 and the flame 16 is reversed to the feed air opening 7, the pressure is applied to the shutter 11 on account of a separator plate 15 to push it back to abut a stopper 14 to close the feed air opening 7 to check the reverse flow. Therefore, the release of unclean exhaust gas can be prevented, and damages to equipment such as the fan 8 can also be prevented.
Patent JP-H0879874-A (JP)
Title: Headphone
Inventor: KINOSHITA IKUICHIROU
IPC: G01L1/02
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a head size automatically by providing a specific means measuring the head size to the headphone to avoid troubles to the user resulting from the operation relating to the size measurement. CONSTITUTION: The headphone is provided with an inter-antitragus head top length measurement means 10 measuring an antitragus pitch and a length of a head between antitragus and an inter-antitragus measurement means 20 for a listener. The inter-antitragus head top length measurement means 10 is formed by using expanders 4A, 4B of a head band 3 and the inter-antitragus measurement means 20 is formed by using a contact pressure of both ears with the elasticity of the head band 3. The inter-antitragus measurement means 20 is made of a pressure sensor 21 mounted between the ear pads 2A, 2B and the head band 3 to sense a pressure given by the head band 3 and up of the head band 3, and the pressure sensor 21 measures a pressure of the head band 3 given to ears at mounting and the inter-antitragus interval of the listener is measured by the pressure.
Patent JP-H0960285-A (JP)
Title: Joint die for manufacturing glass block panel
Inventor: HAYASHI YOSHIO
IPC: E04F21/05
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To support a glass block in the stable state with no gap and prevent the peeling on a surface plate and the deficiency of the glass block not only when a flat plate-shaped panel is manufactured but also when a circular arc- shaped panel is manufactured. SOLUTION: This joint die is provided with a bottom plate portion capable of being fixed on a surface plate 1, joint space forming protruded stripes 2b integrally erected from the bottom plate portion, forming joint spaces into a lattice shape at the prescribed pitch, and forming the coupling segments 5 of glass blocks 3 in the lattice, and positioning/mounting step sections 2c of the glass blocks 3 formed lower than the protruded stripes 2b on two opposite sides in the coupling segments 5 of the glass blocks 3 surrounded by the protruded stripes 2b. The whole joint die is made of a rubber material, and it is fixed on the surface plate 1 while the facing direction of the step sections 2c is made to coincide with the extending direction of the circular arc when a circular arc-shaped panel is manufactured.
Patent JP-S60104735-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: KATOU KATSUSHI
IPC: F02D41/00
Filed: 1983-11-14
Abstract: PURPOSE:To suppress the deterioration of the catalyzer for exhaust purification by allowing the exhaust temperature to accord with an aimed exhaust temperature by correcting the amount of fuel supply by the correction amount corresponding to the variation speed of the actual exhaust temperature, when the amount of fuel supply is corrected on the basis of the deviation between the actual exhaust temperature and the aimed exhaust temperature. CONSTITUTION:During the operation of an internal-combustion engine, an aimed exhaust temperature TEX0 is set according to the actual number N of revolution obtained from the output of a revolution-angle sensor 19, in an electronic control circuit 24. Then, the variation speed DELTATEX of the exhaust temperature is calculated from the difference between the exhaust temperature TEX at present and the exhaust temperature TEX' in the preceding time which are obtained by an exhaust-temperature sensor 7. When DELTATEX is within a prescribed variation speed, and TEX0-TEX<=alpha, and TEX-TEX0>alpha (alpha is a prescribed value), the air-fuel ratio correction-rate variation amount (a) is read-out from a prescribed table on the basis of DELTATEX. Then, said variation amount (a) is added into a prescribed correction rate R to form a new correction rate, and the fuel injection amount previously obtained is corrected according to the new correction rate, and a fuel injection valve 6 is controlled.
Patent JP-H0763014-A (JP)
Title: Rocker arm
Inventor: KOTANI KAZUYUKI
IPC: F01L1/18
Filed: 1993-08-30
Abstract: PURPOSE:To prevent interference with a pivot part certainly, and also form a valve engaging part simply and with high accuracy. CONSTITUTION:In a rocker arm main body 5, a bottom wall part 5b having a pivot engaging part 9 is integratedly connected to one end side in the longitudinal direction of two side wall parts 5a, 5a so as to form a cross section in a U-shape between both side wall parts 5a, 5a, and a ceiling wall part 5c having a valve engaging part 10 is integratedly connected to the other end side in a longitudinal direction so as to form a cross section in a nearly opposite U- shape between both side wall parts 5a, 5a. Since the pivot engaging part 9 is positioned on the bottom end of both side wall parts 5a, 5a, the bottom end of the side wall parts 5a, 5a and the pivot part are not interfered. And since the valve engaging part is positioned on the upper end of both side wall parts 5a, 5a, there is never necessity for carrying out difficult bottom raising-up working.
Patent JP-H0662461-A (JP)
Title: Remote controller
Inventor: AKIYAMA TOSHIYUKI
IPC: H04Q9/00
Filed: 1992-08-11
Abstract: PURPOSE:To increase the number of devices that can be connected to a room controller and also to simplify the operation of a remote controller by irradiating a directive signal beam to a desired device to be operated from a remote control terminal for selection of the device. CONSTITUTION:A visible light beam is radiated from a visible light beam radiator 12 and also a signal beam is radiated from a radiator 11. The radiating position of the signal beam is confirmed by the visible light beam. A signal is outputted from a controller 9 with push of a designated switch, and the terminal code produced by an item code output means 14 is radiated from the radiator 11. The controller 9 which received the signal beam stores temporarily the terminal code and also transmits the first non-directions signal through a room controller. This non-directional signal is received by a 1st receiver 21 through a remote control terminal and then displayed on an item display device 23 via a display control means 22. Thus an operator confirms the display of the device 23 and then pushes a confirmation switch.
Patent JP-S6273323-A (JP)
Title: Device for inputting coordinate on display screen by light pen
Inventor: UMEMOTO TAKESHI
IPC: G06F3/037
Filed: 1985-09-26
Abstract: PURPOSE:To input coordinates accurately by providing a special cursor display circuit, which displays a coordinate position designated with a light pen on a display screen, and a circuit which displays the X axis and the Y axis passing a designated coordinate point slightly distant from a special cursor. CONSTITUTION:The signal of the light pen 1 which indicates the designated coordinate position on a display screen 2 is latched in an XY address latch 9 through a light pen input amplifying circuit 7. The address of an XY address generating circuit 8 is given to a latch 9, and the latch output is inputted to a computer 11 through an interface 10. The computer 11 displays a special cursor 3 on the screen 2 by a cursor display circuit 14 and displays the X axis 5 and the Y axis 6 passing a designated coordinate point 4 slightly distant from the cursor 3 by a memory circuit 13. Thus, a picture is displayed and coordinates are designated on the screen by the light pen to input coordinates accurately.
Patent JP-H1139944-A (JP)
Title: Metal paste for outer electrode of layered ceramic capacitor
Inventor: NAYA MASAKUNI
IPC: H01G4/252
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal paste for outer electrodes which give excellent connection with inner electrodes and are hard to be penetrated by a plating liquid. SOLUTION: This metal paste for outer electrodes contains a metal powder, an organic vehicle, and glassy frits as main components and is used for producing a layered ceramic capacitor comprising a capacitor main body produced by alternately laminating a plurality of dielectric layers and a plurality of inner electrodes and a pair of outer electrodes formed outside the capacitor main body while one of which being connected with a group of inner electrodes in the odd number and the other of which being connected with a group of inner electrodes in the even number. The metal powder contains copper and silver and the mixing ratio is controlled to 1-20 pts.wt. of silver to 100 pts.wt. of copper. By mixing silver with copper at the defined ratio, the sintering property of the metal paste for outer electrodes is improved and the desired purposes are realized.
Patent JP-H0764033-A (JP)
Title: Device for inputting light
Inventor: TAZAKI HIROSHI
IPC: G02F1/035
Filed: 1993-08-30
Abstract: PURPOSE:To provide a simple and compact device for inputting light capable of efficiently inputting light only to a required optical circuit. CONSTITUTION:This device is provided with an optical circuit substrate 10, an optical waveguide circuit 11 formed on the optical circuit substrate 10, a waveguide type diffraction grating 12 formed on a part of the optical waveguide circuit 11 and a liquid crystal polarizing rotator 13 constituted so that its polarizing direction is rotatable by pi/2 by impressing a voltage. The optical waveguide circuit 11 is provided with a function exciting a waveguide beam inside. The waveguide type diffraction grating 12 is provided with the function coupling an incident spatial beam 14 provided with a polarizing component parallel to a paper surface with the optical waveguide circuit 11 and exciting the waveguide beam 15 of a TM mode into the optical waveguide circuit 11. The liquid crystal polarizing rotator 13 is constituted so that the polarizing direction is rotated by pi/2 at a speed of several tens ms extent by controlling the impressed voltage.
Patent JP-H0378293-A (JP)
Title: Tool for inserting package
Inventor: KAIYA ZENJI
IPC: B25B27/14
Filed: 1989-08-22
Abstract: PURPOSE:To enable insertion of a package with proper pressure at all times by providing an insertion tool whose rodlike end will bend with a predetermined friction force. CONSTITUTION:A package 1 is inserted along a package insertion guide 2b of a shelf 2. With a pressure member 5f in contact with an end of the package, an insertion tool is raised to apply a force to its rear end P1. This produces a force P2 at the pressure member 5f and pushes the package 1 to allow a package connector 1a to be engaged with the connector 3a of a backboard 3. If the force acting on the pressure member 5f becomes excessive, a ball 6b in a stop member 6 leaves a recess 5d, and the back portion of the tool is bent, thus preventing the application of force. Therefore, a package can always be inserted into a shelf with a proper force if the friction force of the ball 6b with the recess 6d is adjusted by a spring 6c.
Patent JP-H0848162-A (JP)
Title: Air intake device of vehicle
Inventor: SAITO MASAO
IPC: B60K13/02
Filed: 1994-08-04
Abstract: PURPOSE:To reduce the cost and prevent the air intake noise of the high frequency from being produced by forming a recessed part having an abutting mating surface on a wall surface adjacently opposite to an air intake port at the lower end of a curved part of a duct to make an air passage of small sectional area, and forming a throating stepped part on the whole circumference of the opening end part of the air intake port. CONSTITUTION:An air intake port 18 is opened at a lower end of a curved part 16 formed downward on the upper end part of a resin duct 10 connected to an air intake tube of an engine. Truncated conical recessed parts 28 whcih are provided with truncated end surface of small diameter and abutted on each other are formed on a duct wall 26 opposite to the curved part 16 of an adjacent downstream part of this air intake port 18 to divide the air passage on the downstream side of the air intake port 18 into air passages 30 of small sectional area, and to from a stepped part for throating over the whole circumference of an opening end part of the air intake port 18. The manufacturing cost is reduced, and the production of the air intake noise of high frequency can be prevented.
Patent JP-S59104285-A (JP)
Title: Production of heat transmitting pipe
Inventor: HATSUTORI TAKESHI
IPC: B23K20/14
Filed: 1982-12-07
Abstract: PURPOSE:To develop a heat transmitting pipe having a high heat transmission rate in the pipe by laminating fine particles of the same metal as a metallic plate material having excellent heat transmission on the surface of said metallic plate material, joining both materials by heating and pressing in a vacuum furnace then forming the laminate into a pipe shape with the fine metallic particle layer on the inside. CONSTITUTION:Pulverous powder 2 of Cu or Al is sprayed on a metallic plate 1 of likewise Cu or Al having excellent heat conductivity. Both materials are sandwiched and pressed by means of jigs 4 from above and below and are subjected to diffusion bonding in a vacuum furnace. The joined material is formed into a pipe shape with the layer 2 on the inside, and both ends 5 are joined by resistance welding, thereby manufacturing a heat transmitting pipe having a circular section. The inside surface of the heat transmitting pipe is porous and has many voids, which play the roll of fins and the heat transmitting pipe having a high heat transmission rate in the pipe is obtd.
Patent JP-H0665068-A (JP)
Title: Antistress composition
Inventor: HASEGAWA TORU
IPC: A61P3/00
Filed: 1992-08-11
Abstract: PURPOSE:To obtain an antistress composition containing beta-carotene as an active component, acting to central nerve, having excellent effect to suppress or alleviate hypertension and abnormal stimulation of autonomic nerve caused by stress and useful as a drink preparation, etc. CONSTITUTION:The objective composition contains beta-carotene as an active component in an amount of preferably 10-50mg for one administration dose or unit.
Patent JP-S6196259-A (JP)
Title: Lock-up control device in automatic speed change gear
Inventor: SUGANO KAZUHIKO
IPC: F16H61/14
Filed: 1984-10-15
Abstract: PURPOSE:To prevent the temperatures of oil and engine cooling water from abnormally rising, by providing such an arrangement that a lock-up device is actuated only at the highest speed stage in the normal running condition while it is actuated at n-1-th stage in such a running condition that the highest speed stage is not used. CONSTITUTION:A lock-up control valve 44 and a range control valve 52 are disposed in a lock-up control device in an automatic speed change gear. Further, the lock-up control may be actuated only at the n-1-th stage which is the highest speed stage, during normal running condition while it is actuated at the n-1-th stage when the running at the n-th stage is inhibited. With this arrangement the rotational speed of an engine is lowered so that the consump tion of fuel is reduced, thereby it is possible to prevent the temperatures of oil for the automatic speed change gear and cooling water for the engine from rising.