baber/WOPTO huggingface dataset:
Patent JP-S61285474-A (JP)
Title: Pseudo load circuit
Inventor: MANO HIROSHI
IPC: G01R31/00
Filed: 1985-06-12
Abstract: PURPOSE:To obtain characteristics approximate to real load characteristics and to attain accurate test and appreciation of a high voltage unit or the like for an electrostatic charger by connecting plural cells in parallel each of which is obtained by connecting a resistor to a voltage dropping element in series. CONSTITUTION:Even if an output of a high voltage unit is connected to an input terminal 1, no current flows into the high voltage unit at a voltage less than a drop voltage of the voltage dropping element 3. At a point of time when the gradually boosted input voltage level exceeds the drop voltage, current starts to flow while being regulated by a serial resistor 2, and in accordance with the higher rise of the voltage level, the voltage dropping element in each block cell 5 is connected and a current regulated by the serial resistor is applied to the voltage dropping element, so that a broken line characteristic is shown. Thus, characteristics approximate to the real characteristics of a charger can be obtained by connecting a single or plural block cells 5-n in parallel each of which is obtained by changing the inner constant of a reference block cell constitution 4.
Patent JP-H02256876-A (JP)
Title: Auxiliary air control device of internal combustion engine
Inventor: OKAMURA MASAYUKI
IPC: F02M69/32
Filed: 1988-05-24
Abstract: PURPOSE:To have precision control of aux. air amount in accordance with the engine temp. by forming the inside surfaces of a coolant passage from plastics. CONSTITUTION:A housing 31 of an aux. air control device 30 is formed from resin through molding, and inside it a coolant passage 32, valve accommodating chamber 33, bypasses 34a, 34b are installed, and a plastic cap 36 is welded to the lower part of this valve accommodating chamber 33. Forming the whole housing 31 in plastics lessens heat radiating action of the housing 31, and in particular, enhances the warm keeping property of the coolant passage 32. Therefore, the cooling speed of the coolant in the passage 32 while the engine is at a standstill becomes near the cooling speed of the coolant around the engine. To restart the engine when the external air temp. is low, a proper amount of air according to the engine temp. is supplied to the engine because the engine temp. is approx. the same as the temp. of coolant in the passage 32. Therein Al die cast may be used to the passage, and its surface may be covered with a synthetic resin.
Patent JP-S5551956-A (JP)
Title: Angular position detector for internal combustion engine equipped with electronic ignition system
Inventor: KURISUCHIAN MENAARU
IPC: F02P5/15
Filed: 1979-09-28
Abstract: An internal combustion engine with M cylinders having an electronic ignition system, a pistons position sensor having a set of M+1 identical conductive members, which are synchronous with rotation of the engine's crankshaft. M of the conductive members are regularly spaced. Two fixed detectors adjacent the rotating members sense the members and supply identical electrical signals. The detectors are spaced to provide the signals out of phase by an amount that is substantially higher than the maximum ignition advance of the engine. Electronic circuits process the signals from the two detectors, include a first circuit that supplies a synchronization signal for the cycle igniting the engine, and a second circuit, which supplies two representative synchronization signals of the static advance and of the maximum dynamic advance during ignition.
Patent JP-S61286322-A (JP)
Title: Slow-releasing medicinal preparation for oral administration
Inventor: IGURA HIROSHI
IPC: A61K31/65
Filed: 1985-06-12
Abstract: PURPOSE:To provide the titled medicinal preparation composed of a mixture containing a cellulose lower alkyl ether, polyacrylic acid, a foaming agent and a drug component, releasing the drug component slowly in the stomach and supplying the drug component at a concentration sufficiently high to attain the remedying effect for a long period. CONSTITUTION:The objective medicinal preparation can be produced preferably by mixing (A) 10pts. of a cellulose lower alkyl ether, (B) 0.1-1,000pts.wt. of polyacrylic acid or its salt and (C) 1-40pts.wt. (based on 10pts.wt. of A+B) of a foaming agent. The component A is preferably a compound having a viscosity of 3-10,000cps and 2% aqueous solution at 20 deg.C, and the foaming agent is a carbonate, a bicarbonate, etc. The agent can be retained in the stomach in suspending and floating granular state even if administered in the form of tablet, not to speak of powder and granule, and slowly releases the drug component. It can be produced easily.
Patent JP-H10301613-A (JP)
Title: Control panel of numeric controller
Inventor: IKEDA YOSHIAKI
IPC: G05B19/18
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a control panel of a numeric controller which prevents temperature inside a housing from excessively rising. SOLUTION: Bezels 15 which are mounted to a front panel 2 that is attached to a housing 14 are composed of synthetic resin including filler that has high thermal conductivity or aluminum diecasting or zinc diecasting. Because the bezels 15 attempt not to avoid heat radiation from the panel 2, temperature inside the housing 14 and internal electronic parts is prevented from rising.
Patent JP-S63293326-A (JP)
Title: Oil pressure control device for clutch
Inventor: SHIMAMOTO MASAO
IPC: B60W10/10
Filed: 1987-05-23
Abstract: PURPOSE:To carry out converting of oil pressure smoothly by avoiding the condition that both clutches are released at a time when the oil pressure of two hydraulic clutches is switched. CONSTITUTION:Between a drain port to exhaust the pressure oil of the first clutch and a drain port to exhaust the pressure oil of the second clutch, and a drain oil passage, a drain switch valve 80 opened to the drain oil passage, the first one-way valve 91 connected between the first clutch pressure oil exhaust drain port and the first signal oil pressure oil passage, and the second one-way valve 92 connected between the second clutch pressure oil exhaust drain port and the second signal oil pressure oil passage are arranged. As a result, when one side signal oil pressure rises from zero to the maximum oil pressure, the other side signal oil pressure drops to zero after being maintained at an intermediate oil pressure for a specific time from the maximum oil pressure. There is no condition that the both clutches are released when the oil pressure is switched, consequently, and a smooth oil pressure switching can be carried out.
Patent JP-H04329036-A (JP)
Title: Portable telephone set
Inventor: IIMURA TOSHIAKI
IPC: H04W4/16
Filed: 1991-04-30
Abstract: PURPOSE:To add an automatic ansering telephone function to a portable telephone set while keeping features of small size, light weight and low power consumption. CONSTITUTION:The portable telephone set of this invention consists of a mobile set 1 and a stationary set 2. The mobile set 1 is provided with a radio transmission reception section 12, a position registration means 22, an automatic answering telephone setting/release command generating means 23, and key entry operation sections K1, K2. The stationary set 2 is provided with a radio transmission reception section 32 and a position registration means 36, provided with a radio line circuit section 30 having a same identification number as that of the mobile set 1 with respect to a radio mobile telephone network 3, a wired line circuit section 40 connecting to the wired telephone network 4 via a wired telephone line and an automatic answering telephone function section 50. A command from the automatic answering telephone setting/release command generating means 23 of the mobile set 1 is given to the wired line circuit section 40 of the stationary set 2 to set/release the automatic answering telephone function with respect to the automatic answering telephone function section 50.
Patent JP-S6250130-A (JP)
Inventor: KURUSHIMA TOYOICHI
IPC: C04B41/48
Filed: 1985-06-10
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-S6020304-A (JP)
Title: Magnetic head
Inventor: TAKASHIMA HIDEO
IPC: G11B5/187
Filed: 1983-07-14
Abstract: PURPOSE:To eliminate the need for a leaf spring, reduce parts in numbers, and facilitate assembling operation by providing a projecting piece which serves as the leaf spring on a core holder side in one body. CONSTITUTION:A core assembly 2 is fitted in a deep recessed part 1a and then a mask block 4 is fitted between the projecting piece 6 and assembly 2. Then, the projecting piece 6 accepts the block 4 while deforming elastically. While the block 4 is fitted completely, the projecting piece 6 serves as the leaf spring to decide on the size precisely by being pressed against the attachment reference surface of the holder 1 securely.
Patent JP-S5828137-A (JP)
Inventor: YAMAGATA NOBUJI
IPC: H01H73/18
Filed: 1981-08-11
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-H05327154-A (JP)
Title: Wiring substrate
Inventor: FUJII SHUNICHI
IPC: H05K1/03
Filed: 1992-05-20
Abstract: PURPOSE:To provide a wiring substrate capable of firmly coating an insulating substrate with wiring conductors whereto electric signals can be rapidly propa gated. CONSTITUTION:This substrate wherein an insulating base substrate 1 is coated with wiring conductors is characterized by the insulating base substrate 1 formed of a mullite sintered body containing mullite exceeding 90.0volume% as well as the wiring conductors 5 formed of tungsten particles in particle diameter distribution as shown below, i.e., the tungsten particles of not exceeding 10.0wt.% in particle diameter not exceeding 1.0mum, 50-70wt.% in particle diameter of 1.03.0mum and not exceeding 5.0wt.% in particle diameter exceeding 5.0mum.
Patent JP-S5553418-A (JP)
Title: Semiconductor wafer positioning
Inventor: NAKAGAWA TAKAYUKI
IPC: H01L21/30
Filed: 1978-10-16
Abstract: PURPOSE: To reduce positioning time remarkably by scanning a semiconductor wafer with an electron beam and automatically fitting the positions of the wafer coordinate axes and the beam coordinate axes.  
     CONSTITUTION: Semiconductor wafer 10, with its facet 11 as reference, is set on the stage of an exposure device. Facet 11 and beam coordinate axis OX are set in parallel. Next, positioning marks on chips 13, 14 on wafer 10 are scanned from o in the direction of x along scanning line 12 in the direction of X of the electron beam, and the intersections R 1 , S 1  of positioning marks A 1 B 1 , A 1 C 1  are detected. Then, the coordinates of point P 1  lying on the line which is perpendicular to and divides the distance R 1 S 1  into equal parts and is 1/2 of R 1 S 1  are calculated. Subsequently, chip 14 is scanned, and similar point P 2  is obtained. From these, the angle of rotation α between the wafer coordinate axis o'x' and the beam coordination axis ox is calculated. Positioning is operated so that the beam coordinate axes and the wafer coordinate axes become parallel to one another. By this, positioning time can be reduced remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63292353-A (JP)
Title: Duplex card device
Inventor: OTOMO KATSUHIKO
IPC: G06F13/00
Filed: 1987-05-26
Abstract: PURPOSE:To prevent the switch to an original working card when a line switch is turned on again by turning off the line switch so that the latch of a status memory part of the remote side is cleared and this status is set under a working state. CONSTITUTION:When the line switches 9a and 9b of cards A and B are turned off, the CPU interface parts 4a and 4b, the transmission buffers 7a and 7b, and the reception buffers 6a and 6b are separated from the internal buses 1-3 respectively. At the same time, the reset input terminals of the status memory parts 8A and 8B are grounded and the latches of both parts 8A and 8B are cleared so that the status of the remote side is set under a workable state. As a result, the switch is never set again to the original working card A or B even though the earth states of the reset input terminals are released after both switches 9a and 9b are turned on. Thus it is possible to avoid such a case where the card A or B had once a trouble is used and the wrong data is transmitted.
Patent JP-S62286512-A (JP)
Title: Production of filter
Inventor: OGUCHI YOSHIICHI
IPC: B01D29/11
Filed: 1986-06-03
Abstract: PURPOSE:To enable the production of even a filter having a shape incapable of parting and to make sealing properties of the joining part of a frame and a mesh good by inserting and joining a part of the mesh at a time of injection molding of the frame. CONSTITUTION:Firstly a holding part 3a and a connecting part 3b constituting a frame 3 as well as the first and second meshes 2a, 2b are separately molded by injection by means of synthetic resin. Then a state where the lower end of the connecting part 3b is passed into a through-hole 18 of the first mesh 2a and the fitting hole 11 of the holding part 3a and the first mesh 2a is held between the second mating face 15 of the connecting part 3b and the first mating face 13 of the holding part 3a are made. A superposed part 18 wherein the first mating face 13, the first mesh 2a and the second mating face 15 are superposed is annularly welded by ultrasonic wave so as to surround the connecting part 3b. Then the second mesh part 2b is covered from the lower part of the holding part 3a and the outer periphery 4 of both are joined into a bag-shape.
Patent JP-S5461472-A (JP)
Title: Package for semiconductor element
Inventor: SEKIHASHI MASAO
IPC: H01L23/02
Filed: 1977-10-26
Abstract: PURPOSE: To improve the air-tightness of the semiconductor package, by providing the cushion plate consisting of the metal having almost the same thermal expansion coefficient as that of the spacer.  
     CONSTITUTION: Much heat is developed from the semiconductor element 11, the temperature of the substrate 10, spacer 13 and cover 16 is increased, and it decreases at assembly. According to it, each part makes expansion and contract. But, by providing the cushion plate 12 made of cobalt which is about close to the thermal expansion coefficient of the spacer 13, between the substrate 10 and the spacer 13, no strss is caused, due to the difference in elongation between them, and no cracking  is produced for the spacer and the air- tightness can be maintained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07335011-A (JP)
Title: Elevating lighting device
Inventor: ICHIYAMA TAKEMA
IPC: F21V21/36
Filed: 1994-06-09
Abstract: PURPOSE:To prevent falling down from a frame, even if a rope is broken, by supporting the frame, on which a luminaire is mounted, to the upper end of a lighting column via an automatically disengageable hook device. CONSTITUTION:With the mutual operation of a main hook plate 13 which constitutes a hook device provided on a frame 2 and a subsidiary hook plate 14 which is attached to the main hook 13, an engagement shaft 17 on the lighting column 1 side is fitted to an engagement recess 18 provided in the main hook plate 13 and held with the engagement recess 18 and an engagement pawl 26 on the subsidiary hook plate 14. The main hook plate 13 is energized to the lighting column 1 side by a spring 22 and the subsidiary hook plate 14 is energized to the opposite direction by a spring 28. Normally, the frame 2 is supported directly to the lighting column 1 by the hook device 12.
Patent JP-S5353255-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA TADASHI
IPC: H01L21/60
Filed: 1976-10-26
Abstract: PURPOSE: To reduce the area of the base-collector junction and to secure a high fT by giving an ample distance between the base region and the base electrode in the horizontal direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01298083-A (JP)
Title: Production of reinforced aerated concrete
Inventor: HIHARA MIKIO
IPC: C04B38/10
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the title reinforced aerated concrete having excellent compressive strength, flexural strength, etc., by using a frother contg. a polyvalent carboxylic acid as the essential component to form many bubbles, and mixing the bubbles into cement paste or mortar. CONSTITUTION:Cement, water, and aggregate (e.g., river sand) or others, if necessary, are mixed to form cement paste or cement mortar. Meanwhile, a polyvalent carboxylic acid (e.g., maleic acid and fumaric acid) is diluted with a diluent such as water to produce a frother, and the frother is introduced into a frothing device along with compressed air to form many bubbles. The formed bubbles are injected into cement paste or cement mortar, the materials are again mixed, and the mixture is charged in a mold and set to obtain reinforced aerated concrete. Besides, an alkylene glycol, a nonionic surfactant, etc., can be incorporated into the polyvalent carboxylic acid to produce bubbles.
Patent JP-S5836981-A (JP)
Inventor: SHIBATA YUTAKA
IPC: C04B28/02
Filed: 1981-08-15
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-H10299049-A (JP)
Title: Mounting construction of faucet apparatus
Inventor: MIYAJIMA HIDEYUKI
IPC: E03C1/042
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To make clamping pressure of a nut act on a metal fixture eccentrically when the nut is thrust into a bolt passing through the metal fixture in an eccentric position and to consequently prevent the fixed force for mounting a faucet apparatus from getting weak when the faucet apparatus is mounted so as to hold the lower surface of a counter with the roughly horseshoe metal fixture. SOLUTION: Mounting construction of a faucet apparatus is equipped with a bolt 32 extended downward from the faucet apparatus and a through-hole 34 formed in the shape of a roughly horse shore and passing through the bolt 32, a metal fixture 30 held from the rear side of a counter 26 and a nut 36 having clamping pressure acting on the metal fixture 30. In that case, a projected taper surface 66 is formed on the upper surface of the nut 36, at the same time, a recessed taper surface 51 is formed on the lower surface of the metal fixture 30 and the circumferential edge of the through-hole 34, and for the recessed taper surface 51, it is formed in an eccentric position in the same direction as the eccentric direction of the through-hole 34 to the center of the through-hole 34.
Patent JP-S62285311-A (JP)
Inventor: OKAMOTO HARUMICHI
IPC: C22C9/00
Filed: 1986-06-04
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-H11301299-A (JP)
Title: Automatic transmission operating device
Inventor: FUJINUMA TAKAO
IPC: B60K20/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a column-type automatic transmission operating device preventing danger by regulating a shift lever operating direction. SOLUTION: This automatic transmission operating device is provided with a shift lever 1 disposed at a steering column part, and electrically controls driving on the basis of the shift operation of the shift lever 1 to switch the travel range of the automatic transmission. The shift lever 1 has a movable body 3 journalled by a second shaft 4 in a through hole 1b oscillatably disposed with the movable body 3 in a base end part 1a and is vertically rotated around the second shaft 4 and longitudinal rotated around a first shaft 3a of the movable body 3. The shift lever 1 has an A/T switch 23 installed in an upper part position of the base end part and actuated at the time of being in an AUT mode position, and a manual switch 24 installed in a lower part position of the base end part 1a and actuated at the time of being in an MAN mode position.
Patent JP-S5650843-A (JP)
Title: Brake master cylinder device
Inventor: KAWAGUCHI YUTAKA
IPC: B60T11/20
Filed: 1979-10-03
Abstract: PURPOSE: To facilitate braking controls without need of large tread force by providing a rod member which moves in response to the rise of fluid pressure in a cylinder chamber and a valve which is opened and closed by this member on one side of pistons in a cylinder equipped with large and small bores.  
     CONSTITUTION: The first and second pistons 9, 10 equipped with lands 5W7, 11 respectively engaged with its large and small diametral bores 3, 4 are housed in a cylinder member 1. Here, the piston 9 provides a rod member 37 which moves to the right against a spring 45 with rise of fluid pressure in chambers 13, 14 by movement to the left at its braking time and provides a valve 46 which closes a hole 40 by being moved by a spring 48 at the same time. In this occasion, the fluid pressure in the chamber 13 works on a groove 42 in the axial direction of the rod member 37. Besides, in the piston 9, when said fluid pressure becomes a higher settled value, it is displaced at a stepped part of the rod member 37 against a spring 51, a valve 50 to open the groove 42 is provided, by which part of the fluid pressure is returned through a hole 38, a port 21 to a reservoir 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5553996-A (JP)
Title: Speaker
Inventor: OONO MASAHARU
IPC: H04R7/04
Filed: 1978-10-17
Abstract: PURPOSE:To eliminate the distortion caused by the edge or the damper and the like by supporting the pasive diaphragm via the magnetic fluid, thus increasing the characteristics of the speaker. CONSTITUTION:Partition plate 2 is formed within container 1 opening at the upper surface, and holes 3 and 4 are formed to plate 2. Furthermore, yoke 5 is fixed to plate 2, and hole 6 is formed at the center part of yoke 5 along with center pole 7 unified. At the same time, circular yoke 9 is provided on yoke 5, and the circular magnetic gap is formed between the inner circumference of yoke 9 and the outer circumference of pole 7. Then circular yoke 10 is fixed at the opening part of container 1, and projected groove 11 is formed at the inner circumference of yoke 10. And circular magnet 12 is fixed on the upper surface of yoke 10. Furthermore, yoke 13 is fixed on the upper surface of magnet 12, and projected groove 14 is formed to yoke 13. Then magnetic fluid 15 is loaded into the magnetic gap between grooves 11 and 14, and diaphragm 16 is supported to fluid 15. Thus the distortion caused to the speaker can be reduced.
Patent JP-H07311780-A (JP)
Title: Information retrieval device and information retrieval method
Inventor: HIROTA MAKOTO
IPC: G06F17/30
Filed: 1994-05-18
Abstract: PURPOSE:To provide an information retrieval device capable of taking out a document relating to the document defined as an object in a form capable of discriminating the importance degree. CONSTITUTION:This information retrieval device is provided with a disk device 104 for storing a citing relation data base where mutual citing relation among the documents is described and a central processing unit 102 for performing the processings of judgement and arithmetic operations, etc., based on a control program stored in a control memory 101. The central processing unit 102 retrieves the citing relation data base based on a retrieval program, performs the processing for extracting the documents relating to the document defined as the object and performs the processing for ranking the extracted documents in the order of the importance degrees based on a ranking program. Evaluation for the importance degree is performed based on the number of times of citing the document.