baber/WOPTO huggingface dataset:
Patent JP-S5239196-A (JP)
Title: Small sized electrical component
Inventor: ARAKITA RIHACHI
IPC: H01H50/04
Filed: 1975-09-22
Abstract: PURPOSE: To simply eliminate the terminal warpage of the electrical component, without increasing the thickness of cover. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S596693-A (JP)
Title: Control signal transmission system in key telephone exchange
Inventor: FUKUSHIMA JIYUNICHI
IPC: H04M9/00
Filed: 1982-07-02
Abstract: PURPOSE:To enable main wire call and extension call simultaneously using small number of cables by constituting control signal sent and received between main equipment and telephone set and between telephone sets of a row of signal of frequency out of audio frequency band. CONSTITUTION:Control signal sent from a main equipment ME to a telephone set TEL is made by a microcomputer COMM and converted to a row of AC signals of frequency outside audio frequency band by a data sending and receiving circuit DEMM. Converted row of signals are inputted to DEMT of TEL through extension circuits P1, P2 and converted again to pulse code, and inputted to COMT. The control signal sent from TEL to ME is transmitted through a path reverse in direction to above-mentioned path. Control signal sent and received between TEL is transmitted from COMT of sender's TEL to COMT of receiver's TEL through P1, P2. Extension call is transmitted from extension C/O to call circuit net NET through extension circuits L1, L2 and voice of extension call and control signal do not give influences to each other.
Patent JP-S5640264-A (JP)
Title: Semiconductor device
Inventor: MATSUNAGA AKIRA
IPC: H01L23/049
Filed: 1979-09-10
Abstract: PURPOSE:To improve a semiconductor device in wet and heat resistances by soldering a semiconductor piece that exposes its p-n junction onto a case-shaped electrode, and providing glass material around the piece. CONSTITUTION:A case-shaped electrode 1 is made of a Cu-C alloy containing 30% C, and glass 6 is made by sintering powder comprising 60wt% Zn, 20wt% B2O5, 8wt% SiO2, 4.85wt% Pb0 and a trace of the other constituents. An electrode 3 is mede of W, and the soldering material is solder containing 93.5% Pb, 5% Sn and 1.5% Ag. The constitution permits the thermal expansion difference between the parts including an Si piece 2 to be small, so that there are few possibilities of the breakage of each parts in sintering glass or due to the change of the working environment. Consequently, a semiconductor device having excellent heat and wet resistances is obtained.
Patent JP-2000304609-A (JP)
Title: Illuminance measuring apparatus of lighting system for emergency
Inventor: ISHIBASHI HIDEKI
IPC: G01J1/42
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an illuminance measuring apparatus of a lighting system for emergency which can perform the measuring work without being affected by an external light in the day time, in a judging work of illuminance maintaining capability and illuminance quality of the lighting system for emergency. SOLUTION: This lighting system 2 for emergency is constituted by including an upper edge part surrounding the peripheral part of the lighting system 2, a side part which is stretched downward from the upper edge and isolates the lighting system 2 from an external light, and a hood body 10 covering the bottom edge part of the side part. An illuminance measuring part 3 is mounted on the bottom part of the hood body which part isolates the illuminance measuring parts 3 and the lighting system 2 from the external light.
Patent JP-S61276979-A (JP)
Title: Manufacture of nickel plated material
Inventor: KANBE TOKUZO
IPC: C23C18/36
Filed: 1985-05-30
Abstract: PURPOSE:To utilize efficiently and effectively an aged electroless Ni plating soln. by adding the plating soln. to an aqueous suspension of a water-dispersible material to be plated to form an Ni film by plating. CONSTITUTION:An aqueous suspension of a powder, granular or fibrous material to be plated is prepd. by dispersion by a conventional means such as stirring. An aged electroless Ni plating soln. which can not maintain an efficient plating reaction anymore in ordinary plating operation and contains a large amount of a reaction product (sodium phosphite) is added to the suspension. An Ni film is formed on the surface of the material by plating.
Patent JP-H05285470-A (JP)
Title: Water purifying device in intake port of concrete dam
Inventor: MEGURO TAKESHI
IPC: C02F1/28
Filed: 1992-04-08
Abstract: PURPOSE:To provide a water purifying device constituted so as to purify polluted water or sewage flowing in the intake fracilities of a reservoir or head torrent at the inlet of the intake port of the concrete dam provided on the upstream side thereof. CONSTITUTION:A water permeable cylindrical body constituted of a side plate 6, a top plate 11 and a bottom plate 12 all of which form a casing made of a perforated plate, reinforcing bar net or louver permitting water to pass but not a stone is arranged and fixed so as to surround the intake port 2 of a concrete dam on the upstream side thereof and activated carbon 17 or charcoal is received in the water permeable cylindrical body at least on the inner surface side thereof and a large number of stones 18 are arranged to the outer periphery of the water permeable cylindrical body to constitute a water purifying device.
Patent JP-S5240078-A (JP)
Title: Process for production of semiconductor device
Inventor: YOSHINAGA KENJI
IPC: H01L21/761
Filed: 1975-09-26
Abstract: PURPOSE: A process for production of a semiconductor device devised to provide a fast switching time and perfect characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0934291-A (JP)
Title: Image fixing device
Inventor: KANAZAWA YOSHIO
IPC: G03G15/20
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the irregularity of a toner image caused by the expansion of air and the generation of steam inside a belt nip press-contacted with a heating fixing roll in an image fixing device fixing unfixed toner on a recording sheet by heating and pressing. SOLUTION: A pressure imparting member 11 abuts on the side of the inside surface of an endless belt 15, and the endless belt is pressed along the surface of the heating fixing roll 1 by a press-contact surface. Pressure acting on the press-contact surface is set to be higher than the pressure suppressing and stopping volume expansion caused by the temperature rising of gas taken in between the heating fixing roll 1 and the endless belt 15; and especially between the pressure Pn at the inside of a nip by the endless belt, the temperature Tn of the heating fixing roll, atomospheric pressure Po and ambient temperature To, it is desirable to set them so that the relation of Pn>=Po × (Tn/To-1) may hold. Thus, the occurrence of a gap caused by the thermal expansion of the air or the like at the inside of the nip is prevented.
Patent JP-H10306585-A (JP)
Title: Compacting vibration exciter and compacting method with it
Inventor: SATO YUTAKA
IPC: E04G21/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To surely compact a skeleton by providing a power source and a vibration exciting mechanism connected to the power source in an outer shell having the strength equal to or larger than that of hardened concrete, and exciting the vibration exciting mechanism in the skeleton. SOLUTION: A spherical or oval outer shell 2 having the strength equal to or larger than that of hardened concrete or mortar or an aggregate and having projections 5 on the surface is formed. A power source 3 such as a motor is arranged in the outer shell 2, and a vibration exciting mechanism 4 assembled with a weight, a cam, and a crank is connected to the power source 3 to form a compacting vibration exciter 1. At the time of execution, the vibration exciter 1 is put in a skeleton to be placed with concrete or mortar, the vibration exciter 1 is vibrated to compact the skeleton, then the skeleton is hardened while the vibration exciter 1 is left there. The whole skeleton can be uniformly compacted.
Patent JP-2000300748-A (JP)
Title: Pachinko machine
Inventor: KUSANO TAKEYASU
IPC: A63F7/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reflect the game technique of a player to the game result by making a person perform a subject related to ball shooting in the transfer to a special game state, and imparting a different additional value according to the achievement result of the subject or a lot performed on the basis of the achievement result. SOLUTION: The pattern variable display of a variable pattern display device 2 is started on the basis of the operation of a special starting switch SW1 by the ball shot by a player getting into a general electric generator 3 or the starting prize port 32 of a large prize port unit 5, and when a pattern stopped and displayed after the lapse of a prescribed time coincides with a predetermined pattern, a special game state or big hit is established. When the big hit is generated, a big prize port is opened, and the subject assigned to the player is visually displayed on the variable pattern display device 2. This subject can be solved depending on the ball shooting technique of the player, and when the big hit is ended, the game rushes into a game state based on the achievement result or a lot result to impart a different additional value to the player.
Patent JP-S5641768-A (JP)
Title: Dc-dc converter
Inventor: TSUKAMOTO SEIICHI
IPC: H02M7/155
Filed: 1979-09-10
Abstract: PURPOSE:To charge a capacitor for smoothing at the output side of a boosting transformer up to a fixed value for a short time and shorten time necessary for starting largely by a method wherein a commercial AC power source is connected at the primary side of the boosting transfomer when starting an inverter. CONSTITUTION:In a DC high voltage generator wherein crrents from DC power sources 12, 12' are DC-DC converted by means of SCRs 10, 10', a transformer 1, a rectifying circuit 2 and a capacitor 3 for smoothing and acceleration voltage is obtained, a commercial AC power source 54 for rapidly charging the capacitor 3 when starting is connected. The AC power source 54 is connected to the primary winding of the boosting transformer 1 through switches 52, 52', 13', 13''. When closing a switch 55 in case of starting, the switches 52, 52' are interlocked and closed while a timer 53 starts its action. When set charging time passes, the switches 13', 13'' are opened by signals from the timer 53 while a switches 13 of the power source 12 is closed, and a motor is brought to an operation condition.
Patent JP-H11292002-A (JP)
Title: Automatic collecting and boxing method of tube-like soft goods, and its device
Inventor: KOKAMA TOMOHIRO
IPC: B65B5/06
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently box a soft commodity by carrying a plurality of rows of tube-like soft goods with bottom parts forward, erecting each goods during the carriage, pressing each side surface of the soft goods of the boxing number to erect mouth parts of the goods, and holding the mouth parts to transfer the goods to a boxing device. SOLUTION: A plurality of rows of tube-like soft goods G are carried by conveyors 1, 2 with their bottom parts forward, and the soft goods G are successively received from the bottom part and held in an upright condition by a large number of longitudinal holding plates 5 in two rows provided on the outer surface. Each side surface of the soft goods G is pressed by a pressing head, and its opposite side surface is prevented from being moved by a receiving plate 9 to move the content (liquid) to an opening part 10 side, and to erect a mouth part 10 which is collapsed in a normal condition. A holding rod 11 is advanced to each side of the mouth part 10 to hold the mouth part 10, and after the mouth part 10 is held at the specified position, the mouth part 10 is held by a chuck 13 of a transfer device 12 to be transferred to a boxing device.
Patent JP-S63282157-A (JP)
Title: Production of sintered ceramics
Inventor: MATSUDA HIDEAKI
IPC: C04B35/00
Filed: 1987-05-13
Abstract: PURPOSE:To easily obtain sintered ceramics by low-temp. calcination by using the sol or gel of zirconium borochloride or ammonium zirconium borocarbonate as a binder at the time of producing the sintered ceramics. CONSTITUTION:The sol or gel of the zirconium borochloride or ammonium zirconium borocarbonate is mixed with ceramics powder (e.g.; alumina powder) and the mixture is molded. The molding is then calcined, by which the desired sintered ceramics is obtd. Not only the above-mentioned sol to be added to the powder as a binder can be thereby freely adjusted in the concn. but also said sol is acted as a plasticizer; in addition, the boric anhydride functions as a binder at relatively low-temp. calcination; furthermore, the above-mentioned gel itself is sintered to the zirconium while releasing the boric anhydride at a high temp. and, therefore, the molding is easily sintered to a high density.
Patent JP-S597230-A (JP)
Title: Detector of temperature
Inventor: HOSHI MIKIO
IPC: G01K7/24
Filed: 1982-07-06
Abstract: PURPOSE:To obtain a frequency oscillating output that is exactly proportional to temperature, by applying a serial circuit that is composed of both a resistor whose resistance value is almost invariable with temperature, and a thermistor whose resistance value is variable with temperature, as a variable resistor of frequency. CONSTITUTION:A variable resistor 5 of frequency is constituted by a serial circuit composed of both a resistor 8 whose resistance value is almost invariable with temperature, and a thermistor 9 whose resistance value is variable with temperature. In this case, when the resistance values of the resistor 8 and the thermistor 9 are denated by R3 and RT1, respectively, the composite resistance value R of them is expressed as R=R3+RT1, and the resistance value RT1 of the thermistor 9 is expressed by an equation I , where R01 is the resistance value at an ambient temperature of To deg.K, To is generally set to 298 deg.K (25 deg.C) as a standard, and B1 is the thermistor constant. The reciprocal Y of the composite resistance value R is expressed by an equation II. Then the resistance values R3 and R01, and the constant B1 are selected respectively so that the reciprocal Y is linear to the change in temperature.
Patent JP-H08285694-A (JP)
Title: Infrared image pickup device
Inventor: KIYOTA TAIJIRO
IPC: G01J1/04
Filed: 1995-04-18
Abstract: PURPOSE: To provide an infrared image pickup device by which an object to be detected can be detected without using a background for radiating or reflecting infrared rays, and which is simple in its installation work and whose detecting sensitivity is independent of the radiant quantities of infrared rays sent out of a light source. CONSTITUTION: In an infrared image pickup device provided with an optical condenser system 3 for condensing infrared rays, and an infrared ray detector for converting the received infrared rays into electric signals, the device is provided with a bulb-type infrared light source 2 for radiating the infrared rays in the absorptive wavelength band on one side out of two infrared rays in the absorptive wavelength band which an object G to be detected absorbs, and a filter which passes only the infrared rays being radiated from the other absorptive wavelength band different from the absorptive wavelength band on the one side out of the infrared rays being radiated from the object G when it receives infrared rays from the light source 2 for irradiating the infrared detector.  The object G can be detected on the basis of the difference in the light quantities of the infrared rays being radiated from the absorptive wavelength band on the other side of the object G, before and after the infrared rays are emitted onto the object G.
Patent JP-H06306857-A (JP)
Title: Stone drawing anchor
Inventor: UEHARA YORIMICHI
IPC: E02D5/80
Filed: 1993-04-20
Abstract: PURPOSE:To enable it to facilitate the insertion and fixation of a wire by projecting a flange body to the end of an anchor body outwards the radial direction, and installing four wire latching holes, separating from one another, in this flange body. CONSTITUTION:A head part 12 is installed in one end of an anchor body 11 and a buried part 13 in the other end, respectively. A rectangular platelike flange body 14 is projected from the head part 12 in a direction orthogonal with an axis of the anchor body 11, attaching it tight to the head part 12. Four wire latching holes 15 are installed in four corners of this flange body 14. In this case, the buried part 13 is composed of a tubular expanded part 17 formed with plural pieces of slits in the axial direction and a taper plug 18 to be inserted into this expanded part 17. In order to use a stone drawing anchor 10, first of all, the buried part 13 of the anchor body 11 is inserted into an anchor embedding hole installed in a base stone. Next, the head part 12 of the anchor 10 is hammered and thereby the expanded part 17 is expanded in the radial direction, and then the stone drawing anchor 10 is locked to the base stone. Successively, a wire is inserted into the wire latching holes 15 of the flange body, whereby each base stone is locked tight.
Patent JP-H08285320-A (JP)
Title: Air conditioning equipment
Inventor: MIYAZAWA KENICHI
IPC: F24F13/20
Filed: 1995-04-19
Abstract: PURPOSE: To prevent failures owing to poor contact by setting a terminal base to be horizontal while being allowed to move to a position contacting a surface receiving a pressing force during the insertion of a cord to facilitate work of inserting and connecting the cord. CONSTITUTION: A terminal base 25 is set to be horizontal while being allowed to a position contacting a surface receiving a pressing force during the insertion of a cord 28. The tip of the cord 28 is inserted into an insertion port 30 provided on the front of the terminal base 25. As a result, the terminal base 25 slides to a horizontal surface 22B from an inclined surface 22A of a guide surface 22, turned horizontal and when the rear thereof contacts a vertical surface 21, namely, a surface receiving a pressing force during the insertion of the cord, the cord 28 is forced into the insertion port 30. Then, the terminal base 25 becomes horizontal and when the rear thereof contacts the vertical surface 21, the cord 28 is forced into the insertion port 30.  This enables forcing of the cord 28 easily into the insertion port 30 thereby connecting the cord 28 accurately to the terminal base 25.
Patent JP-S5451322-A (JP)
Title: Television receiver
Inventor: MARUYAMA TAKESHI
IPC: H04N5/63
Filed: 1977-09-30
Abstract: PURPOSE: To reduce the power consumption by decreasing the beam current value of a picture tube in order to attain the longtime reception without fail during DC operation even if the screen is slightly dark.  
     CONSTITUTION: The voltage drop by ABL setting resistance 11 is R 1 I 0 , providing that the value of stabilizing DC output voltage 18, the value of ABL setting resistance 11, and the value of a picutre-tube beam current when power supply 2 is  used, i.e. when ABL switching resistance 10 is opened by switching relay 7 are  denoted by V 0 , R 1  and I 0 . Here, since resistance 13 is a high resistance diode 14  conducts in sequence of R 1 I 0 ≈V 0 , and the beam current will not increase any more 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6010059-A (JP)
Inventor: HONDA MINORU
IPC: E04G17/065
Filed: 1983-06-27
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-S5640698-A (JP)
Title: Preparation of fortimicin a
Inventor: OOBA KAZUNORI
IPC: C07H15/224
Filed: 1979-09-13
Abstract: PURPOSE: To prepare an antibiotic substance, fortimicin A, effective to Gram- positive and Gram-negative bacteria including those resistant to kanamycin and gentamicin, in high yield, by treating a novel aminoglycoside antibiotic substance SF-2052 substance with a base.  
     CONSTITUTION: A novel aminoglycoside antibiotic substance, SF-2052 of formula I is treated with a base such as caustic soda, trimethylamine, etc. pref. in a reaction solvent such as water, at 20W70°C for 1W20hr to obtain the objective fortimicin A of formula II. The starting antibiotic substance of formula I is prepared, e.g. by culturing Dactylosporangium matsuzakiense SF-2052 strain (FERM-P No.5073). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02300367-A (JP)
Title: Profile reinforcing base for composite material
Inventor: HIROKAWA TETSURO
IPC: D04H3/07
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the title reinforcing base for use in aircraft, etc., capable of avoiding the development of resin build-up on the outer periphery, etc., in carrying out matrix resin impregnation by forming loop on the surface of a laminate and by inserting threads as lockstitch ones through said laminate to bind it tight. CONSTITUTION:The objective reinforcing base made up of (1) the first thread 1 so designed as to be arranged in a meandering manner while successively changing its alignment direction on the XY-plane and plurally laminated in the Z-direction into a profile solid shape corresponding to the final shape, (2) the second thread 2 so designed to be, as surface layer thread covering the surface of the laminate formed by the first thread or said surface and any intermediate position during the lamination, arranged in a meandering manner on the surface of the already completed laminate in such a manner as to be rectangular to the alignment direction of the thread 1, (3) the third thread so designed as to be penetrated in the Z-direction through a laminate formed by both the threads 1 and 2, made to form a loop on the surface of said laminate and made to continue on the back surface, and (4) the fourth thread 4 so designed as to be inserted as a lockstitch thread through said loop of the thread 3.
Patent JP-S61276635-A (JP)
Title: Individual type air conditioner
Inventor: GOTO HIROKI
IPC: F24F1/02
Filed: 1985-05-30
Abstract: PURPOSE:To enable to realize a comfortable indoor environmental condition by controlling suck-in and exhaust air in such a manner that absolute volume of suck-in and exhaust air is increased and also suck-in air volume is made larger than that of exhaust air and the pressure in a building is made higher than the outdoor pressure. CONSTITUTION:An outdoor unit part 5 which sucks in outdoor air by an outdoor blower 7 and exhaust it outside through an outdoor heat exchanger 6 and an indoor unit part 8 which sucks in indoor air and exhausts it indoors through an indoor heat exchanger 9, are installed. Then, total heat exchanging unit 13 having a total heat exchanger 15 between the outdoor and indoor unit parts is installed and there are installed a flow path which exhausts air outside being blasted by the outdoor blower and then sucked in by the indoor blower through the total heat exchanger and also a flow path which exhausts indoor air outside through the total heat exchanger by the outdoor blower. By this constitution, exhaust of indoor air is made only by suck-in operation with the outdoor blower 7 and cooling and heating operations are performed in a condition of keeping high indoor air pressure.
Patent JP-H02296285-A (JP)
Title: Liquid crystal display device
Inventor: UTAGAWA TSUTOMU
IPC: G02F1/13
Filed: 1989-05-10
Abstract: PURPOSE:To reduce the cost by providing a first and a second liquid crystal display parts which have the two types of large and small sized dot matrix and having either an electrode in the line direction or an electrode in the row direction in common. CONSTITUTION:An operating part 5 for appointing the reading area of an original image is constituted of the liquid crystal display part 2, which is integrated with a screen which displays the reading area of the original image displayed on the screen, the liquid crystal display part 3, which displays keys, characters, symbols, etc., for appointing the reading area, and a touch panel 6. And among the electrodes 11 and 12 which turn on and off the first and the second liquid crystal display parts 2 and 3 which have the two types of large and small sized dot matrix, either the electrode 12 or 11 in the line direction or the row direction is permitted to be in common. Thus, the cost is reduced.