baber/WOPTO huggingface dataset:
Patent JP-S5598846-A (JP)
Title: Semiconductor device
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L23/02
Filed: 1979-01-22
Abstract: PURPOSE: To prevent occurrence of a defect in the function of a semiconductor IC or the like by interposing a radiation shield made of a metallic thin film or a thin film between a container made of plastic, ceramic or the like for containing a semiconductor device and the semiconductor device.  
     CONSTITUTION: A thin metallic plate 7 is adhered with an adhesive on the inner portion except for the peripheral portion mounting a lead frame 5 of the inner surface of a container 2 of nonmetallic material such as plastic, ceramic or the like for containing a semiconductor device 4. A metallic plate 8 is also adhered on the inner portion except for the peripheral portion making contact with the container 2 of the inner surface of the container cover 3. At this time the metallic plates 7 and 8 select heavy metal having large atomic number from aluminum, nickel, pure iron, copper, brass, etc., and has 20W50μm of thickness. Then, the device 4 is brazed onto the plate 7, and lead frames 5 with bonding wires 6 are fixed to the plate 7. The device 4 is then coated with a cover 3, and sealed airtightly. A thin metallic film such as plating may also be used instead of the metallic plates 7, 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271121-A (JP)
Title: Forming method of contact hole
Inventor: TANAKA MASAAKI
IPC: H01L21/3065
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a contact hole forming method capable of surely forming a contact hole independently of the distribution of contact hole forming position, when a contact hole is formed in an interlayer insulating film formed of polyimide resin. CONSTITUTION:Firstly, a dummy post is formed at a position where a contact hole is formed. Secondly an interlayer insulating film of polyimide is formed. Finally the dummy post is eliminated, thereby forming the contact hole.
Patent JP-S58123116-A (JP)
Title: Method for controlling power factor
Inventor: FUKUKITA MASAKAZU
IPC: G05F1/70
Filed: 1982-01-18
Abstract: PURPOSE:To put a transformer station in optimum power factor operation by estimating a power factor after capacitors are turned on and off and performing selective control over an optimum number of capacitors in operation. CONSTITUTION:This system consists of a transformer 1, breaker 2, capacitors 3, transformer 4 for measuring instruments, transformer 5 for measuring instruments, and general loads 6. Current active electric power and a current voltage are detected to decide on whether a current power factor has a control value or not and when not, current operation conditions are grapsed. Then, when a capacitor 3 is added to an electric power system and put in operation, the total capacity of capacitors including capacitors which are already in operation is estimated by an estimated voltage. Then, the number of capacitors in operation is selected to control the turning-on and turning-off operation of the capacitors.
Patent JP-H04239423-A (JP)
Title: Garbage treatment device
Inventor: TANAKA JUNZO
IPC: B09B3/00
Filed: 1991-01-21
Abstract: PURPOSE:To provide a micro wave drying device which eliminates the generation of odor, and can discard treated garbage without touching by hand. CONSTITUTION:A resin bag 7 in which garbage 6 is put is placed in a heating chamber 8. At this time, a pipe-shaped vacuum port 15 which is connected to a vacuum pump 14 is inserted in a mouth 13 of the resin bag 7, which is held at the outside of the heating drying chamber 8. After the inside of the resin bag 7 has been evacuated, a microwave is cast upon the garbage 6 by a magnetron 4 to heat the garbage 6 by the microwave at a temperature which is 70 deg.C or higher to sterilize the garbage 6. When the garbage 6 has been sterilized, a seal heater 18 is connected with power, and the mouth 13 of the resin bag 7 is heat-sealed.
Patent JP-H11202636-A (JP)
Title: Developer supply unit and image forming device
Inventor: IMAMIYA KOJI
IPC: G03G21/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a developer supply unit which can be attached to and detached from a developing device and easily exchanged. SOLUTION: This developer supply unit is provided with a housing for housing a developer and attachably/detachably loaded in the developing device. Further, it is provided with a member to be driven 82 receiving driving force from the outside, a discharge part 83 discharging a developer outside from the housing 81, a receiving part 84 receiving the developer in the housing 81 from the outside and a developer carrying means 85 supplying the developer in the housing 81 to the developing device through the discharge part 83 and returning it to the housing 81 from the developing device through the discharge part 83 based on the driving force to the member to be driven 82 in the state that it is attached to the developing device.
Patent JP-S57168558-A (JP)
Title: Carrier wave reproducer
Inventor: KONDOU NORIAKI
IPC: H04L27/227
Filed: 1976-01-21
Abstract: PURPOSE:To simplify the constitution of a carrier wave reproducer and to deliver a signal having good reproducing characteristics of carrier wave, by using a phase modulator that is capable of the modulation of phase with a code signal of a low level. CONSTITUTION:The received signal G to which the modulation of phase is given plus the output of a VCO7 are applied to a phase wave detector 1. The signal G receives the phase wave detection and is applied to a negative resistance element pair circuit 3 with the ends connected to each other via an LPF2. A reproduced carrier wave reproducing part comprises a phase wave detector 5 that uses the transmitted signal J having the discriminated code and the signal G for the input, a loop filter 6, a VCO7 and a phase shifter 8. Then an error of phase shift of pi/2 radian is produced through the shifter 8, and this output is applied to the element of the circuit 3 with the adverse polarity. After this, the positive and negative pulse signals are delivered from the circuit 3 to be supplied to the detector 5 via a BPF4, and the phase wave detection is carried out to the signal G through the detector 5. The detection output is applied to the VCO7 via the filter 6, and the reproduced carrier wave Q is delivered through the output terminal of the VCO7. In such a way, the constitution of circuit is simplified.
Patent JP-H02183875-A (JP)
Title: Image storage circuit
Inventor: TOSAKA KAZUHIDE
IPC: G06F12/00
Filed: 1989-01-11
Abstract: PURPOSE:To set the priority order of access to the image storage part of each access part by software by inputting an access request signal, which is generated according to a write/read request signal and the contents of a register, to an access arbiter part, and outputting a selector signal and an access signal. CONSTITUTION:In an access arbiter part 8, the various read/write request signals are arbitrated while judging the priority order, and the signal of the highest priority order is selected. Then, a select signal 8a is generated and sent to an address selector part 6 and a data selector part 7 and a read/write control signal 8b is sent to an image storage part 9, respectively. In the image storage part 9, write data 7a selected by the selector signal 8a are written from the data selector part 7 and in the case of reading, read data 9a are read. Then, the read data 9a are sent to an image read part 14 and a software access part 15. Thus, the priority order of access to the image storage part 9 can be changed as with the software.
Patent JP-S56107156-A (JP)
Title: Test piece for ultrasonic flaw detection & manufacturing method
Inventor: YADOKORO TAKAYUKI
IPC: G01N29/30
Filed: 1980-01-18
Abstract: PURPOSE:To obtain the captioned test piece used when a defect in the center of a thickness direction is detected by providing a filler insertion groove located in the intermediate part of a thickness direction of a test piece body in a continuous manner with a groove and welding along the groove after insertion of a filler. CONSTITUTION:A groove 2 of almost V-shape in cross-section is formed on a metal test piece 1 having the same radius and the same thickness as an electrowelded steel pipe, an object to be detected for a flaw. In addition, a groove for insertion of a filler 3 having a rectangular cross section is formed at the bottom of the groove 2. Next, a filler 5 of the same shape as the groove 3 (usually, a metal sheet is used) is inserted in the groove 3, and then is welded along the groove 2, thus providing a test piece formed through filling of a deposition metal inside the groove 2.
Patent JP-H09200251-A (JP)
Title: Message processing method and device therefor
Inventor: KOBAYASHI KIMITOMO
IPC: H04L12/58
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To transmit a message to an electronic mail user through a simple operation even without providing the environment of electronic mail such as a work station connected to a LAN or a personal computer connected through a telephone line. SOLUTION: Image information inputted by being described onto an input paper sheet 10 is received from a high-operability facsimile 11 on the market through a public telephone network by a reception interface part 12. A character area in this image information received and stored in an image signal memory part 13 is converted into character codes by a character pattern extracting part 14 and a character recognizing part 15. This character code sequence is edited into mail address and message, etc., by an editing/discrimination part 16 and transmitted to an electronic mail system by a communication control part 18. Corresponding to the discriminated result of the editing/discrimination part 16, a report showing the arrival/non-arrival of message is transmitted to the facsimile 11 at the transmission source or any designated pocket beeper 22 by a transmission interface part 20.
Patent JP-S60158931-A (JP)
Inventor: HENRII SHII BATSUCHIMAN
IPC: B21D51/44
Filed: 1985-01-16
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-H08198610-A (JP)
Title: Column agent using hydroxylapatite having oh-group carbonate
Inventor: WATANABE ETSUKO
IPC: C01B25/32
Filed: 1995-01-18
Abstract: PURPOSE: To obtain a column agent excellent in adsorption and separation performance for biochemical material by using hydroxylapatite having OH group carbonate containing a specified or more amt. of CO3 as the effective component which is obtd. by substituting CO3 groups for a part of OH groups in hydroxylapatite. CONSTITUTION: A part of OH groups in hydroxylapatite is replaced with CO3 groups by, for example, heating the hydroxylapatite at about 1000 deg.C in carbonic acid gas under normal pressure to obtain hydroxylapatite having OH group carbonate containing >=0.2wt.% CO3 . The obtd. hydroxylapatite having OH group carbonate is used as an effective component to produce a column agent. A column is packed with the obtd. column agent, through which a liquid containing biochemical material (e.g. cytochrome-C) is introduced to pass. By this method, acid, basic or neutral biochemical material can be well adsorbed and separated. Moreover, selective absorption and separation for acid biochemical material which can not be sufficiently performed with conventional hydroxylapatite can be performed.
Patent JP-S58123660-A (JP)
Title: Manufacture of nickel electrode
Inventor: SUZUKI SHIYOUGO
IPC: H01M4/30
Filed: 1982-01-20
Abstract: PURPOSE:To make a nickel electrode to have a enough binding strength, and increase the cycle life of a battery by mixing a nickel-electrode active material with both a resin used as a binding agent and lithium hydroxide, and subjecting the mixture to heat pressure molding at a relatively high temperature so as to make the nickel electrode. CONSTITUTION:After nickel hydroxide used as a positive active material, a graphite, polypropylene powder, cobalt hydroxide and lithium hydroxide are mixed, the mixture is packed into and applied to a current-collecting body made of a nickel-plated porous steel plate in layers, and the current-collecting body coated with the positive active material is subjected to heat pressure molding so as to make a plate-like nickel electrode. Thus, by mixing lithium hydroxide into the positive mixture, any inactivation of the active material made of nickel hydroxide can be prevented even when a synthetic resin with a relatively high melting point is used and the above fusion pressure molding is carried out at a high temperature, and the binding strength of the nickel electrode can be increased. As a result, the discharge characteristic and the cycle life of a battery can be increased.
Patent JP-S59137559-A (JP)
Inventor: KIMURA KAORU
IPC: D06B15/04
Filed: 1983-01-18
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-H08195773-A (JP)
Title: Packet multiplexer
Inventor: MURAKAMI MASARU
IPC: H04L47/43
Filed: 1995-01-19
Abstract: PURPOSE: To allow the packet multiplexer to employ a memory and a memory control section at a low speed inexpensively. CONSTITUTION: A memory control section 112-1 receives data of a line number to be registered and writes the data to a memory 111-1 and reads the data commanded by a packet multiplexer control section 12 from the memory 111-1 and writes the data to a packet standby buffer 113-1. In this case, the packet multiplexer control section controls the data of a line number to be written in the packet standby buffer 113-1 by one packet length. The packet multiplexer control section gives data to a selector 13 from any of packet generating sections 11-1-11-m by one packet length to allow an output of the selector 13 to be an output of the packet multiplexer.
Patent JP-H11202187-A (JP)
Title: Image pickup device
Inventor: SUGIYAMA KATSUHIRO
IPC: G02B7/08
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To perform various kinds of adjustment for a recorded video even though a photographer does not release his eye from a view finder by switching the function of one operation part so that plural kinds of adjustment may be performed. SOLUTION: An image pickup lens 5 is provided to project forward from a main body part 2. The operation part 7 made to perform plural kinds of adjustment at the time of performing plural kinds of photographing by switching a function, that is, a ring for adjustment 7 fit to the lens barrel 6 of the lens 5 and made to freely rotate around the lens barrel 6 is provided at the outer periphery part of the lens barrel 6. The ring 7 is interlocked with an adjustment switching mechanism and freely rotates with respect to the lens barrel 6, then it is made to freely move in the optical axis direction of the lens 5, so that the function is mechanically switched to adjust plural adjusting functions. Therefore, the photographer easily performs plural kinds of adjustment while looking in the view finder.
Patent JP-H07203729-A (JP)
Title: Clogging-detecting sensor for fertilizing apparatus
Inventor: ISHIDA ISAO
IPC: A01C15/00
Filed: 1994-01-25
Abstract: PURPOSE:To provide a clogging-detecting sensor for a fertilizing apparatus capable of detecting the fertilizer attached and accumulated between an electric pole and a furrow opener based on the variation in electric resistance produced between them, causing no disturbance for the delivery of a fertilizer and easy in maintenance. CONSTITUTION:This clogging-detecting sensor for a fertilizing apparatus 18 has the following construction. A furrow opener 2 whose inner space is used as a path for a fertilizer is attached on the fertilizing apparatus 18 in such a manner as to face downward to the surface of a field in a state that a fertilizer is applicable through it. The rear part of the furrow opener 2 is made of a metallic material and works as an outlet of the fertilizer. The furrow opener 2 is connected to a fertilizer tank 4 placed on the machine body through a hose 5. An insulating material is placed on the rear open of the furrow opener 2 and an electric pole, of which a part is disposed to the inside of the furrow opener 2, is detachably placed on it. The fertilizer attached and accumulated between the electric pole and the furrow opener 2 is detected based on the variation in the electric resistance produced between them.
Patent JP-S58127598-A (JP)
Title: Speed setter for variable speed motor group
Inventor: UCHIUMI HIROAKI
IPC: H02P5/50
Filed: 1982-01-19
Abstract: PURPOSE:To enable to accurately set the speed of a slave side motor by adding a correcting constant value to the value multiplied by the speed ratio of the motor to a speed detection signal. CONSTITUTION:A microcomputer 13 has a frequency-to-digital value converter 14 which converts as an input interface the output frequency signal of a tachometer generator 8 to a digital value. Then, the microcomputer 13 stores the speed setting arithmetic program in an ROM16 and the calculated data in an RAM17, and performs a speed setting calculation by a CPU18. The constant correction value is added to the value multiplied by the speed ratio of the slave side motor to the speed detection signal by this calculation, thereby obtaining the set speed of the motor. In this manner, it can readily set accurately the speed of the motor.
Patent JP-H03210261-A (JP)
Title: Water-jet generator
Inventor: NAKAMURA KUNIO
IPC: A61H23/00
Filed: 1990-01-16
Abstract: PURPOSE:To attenuate the vibration of a bath tub wall by constituting to absorb pressure pulsation generated in an area closed with an entry nozzle and an exit nozzle with an elastic body between a mixing part outer wall and a bath tub fixing frame and an elastic body between the fixing frame and the bath tub wall. CONSTITUTION:The entry nozzle 1 is connected to a bath tub 10 at an upstream side via an elastic joint 9, a circulating pump 11, and a pipeline 12. Hot water inhaled via the pump 11 is accelerated at the entry nozzle 1, and is exhausted to a mixing chamber 5, then, negative pressure is generated in the mixing chamber 5, and the air in a bath room is inhaled from a mixing inlet part 3 to the mixing chamber 5 passing an air suction pipe 13. Then, it is exhausted from the exit nozzle 2 to the bath tub 10. The elastic body 7 is interposed between the outer wall 4 of the mixing chamber 5 and the fixing frame 6 of the bath tub 10, and furthermore, the elastic body 8 is interposed between the wall 10a of the bath tub 10 and the fixing frame 6. Therefore, the pressure pulsation generated at the mixing chamber 5 is attenuated with the elastic bodies 7, 8, and vibrational energy transmitted to the inner wall 10a of the bath tub 10 can remarkably be reduced.
Patent JP-S5393294-A (JP)
Title: Activation regeneration method of adsorbent used for the enrichment separation of hydrogen isotope
Inventor: MOTOYOSHI SHIROU
IPC: B01J20/34
Filed: 1977-01-26
Abstract: PURPOSE: To provide the adsorbent allowing to reuse by recirculation with the extreme reduction of heavy hydrogen concentration or tritium concentration remained in the used dry adsorbent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56105153-A (JP)
Title: Connection part for sealing vessel
Inventor: YAMAOKA YUKINORI
IPC: F16J15/06
Filed: 1980-01-25
Abstract: PURPOSE: To improve the air-tightness of a vessel, by providing a stepped part communicated with each of bolt holes in a flange facing side and filling a gasket in a liquid state into each of the bolt holes, in such a type of the vessel that into a plurality of holes perforated circumferentially to a flange of the vessel bolts are inserted to connect the flange.  
     CONSTITUTION: When the present invention is applied to a sealing vessel 3 of a gas insulating switchgear the inside of which is filled with pressurized high insulation, for instance, SF 6  gas 1 to insulation contain a high voltage conductor 2, in one of the sides at a face-to-face position for flanges 4, 7 a stepped portion 8, communicated to each of bolt holes 10 further opening each of the bolt holes 10 to the periphery of the flange, is provided and a filling hole 9 is opened partially to said stepped portion 8. At assembly work of the sealing vessels 3, 3, the flanges 4, 7 are connected by bolts (not shown in the drawing) inserted through the bolt holes 10 and then a belt 11 is wound around the periphery of the flange. Then a gasket 6 in a liquid state is filled from the hole 9, and all of the bolt holes 10 including the stepped portion 8 are filled with the gasket to perform liquid sealing around the bolt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01186834-A (JP)
Title: 6-substituted benzene compound and cell differentiation inducer
Inventor: HIYAMA TAMEJIROU
IPC: C07C67/00
Filed: 1988-01-18
Abstract: NEW MATERIAL:A 6-substituted benzene of formula I (R<1>, R<2> are H, lower alkyl). EXAMPLE:3-Chloro-4-hydroxy-6-methoxy-2-methyl-5-(3,7-dimethyl-2,-6-oct adienyl) benzene-1-carboaldehyde. USE:Medicine. Cell differentiation inducer. It has lower toxicity than retinoic acid and can be expected as a cell differentiation inducer which can normalize human cancer cells. PREPARATION:An ether of formula II (R is lower alkyl) is allowed to react with a metal thiolate of formula III (Mtl is element in group I, II or VIII; when it is in group II or VIII in the periodic table, one or two halogen ions are accompanied. R<3> is lower alkyl), preferably in a solvent such as dimethylformamide at 0-200 deg.C to give the compound of formula I.
Patent JP-2000209237-A (JP)
Title: Network unit, setting information management terminal and method for automatically setting the network unit
Inventor: SUZUKI KAZUYA
IPC: H04L12/28
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a network unit that can automatically make setting for its operation on a network. SOLUTION: This network unit 1-n, connected to a network 3 for acquiring setting information required for its operation on the network from a setting information management terminal, is provided with a tentative address acquisition section 12 that transmits an acquisition request of a tentative address to the network by means of a broadcast, when the network unit is connected to the network and power of the network unit is applied, receives address information returned in response to this address acquisition request and stores this address information to an address storage section 14, and with a setting information acquisition section 15 that transmits a setting information acquisition request, on the basis of the address information stored in the address storage section, receives the setting information returned,  in response to the setting information acquisition request and stores this setting information to a setting information storage section 16.
Patent JP-S54100561-A (JP)
Title: Scale removal method of water flow system
Inventor: KINDOU HIDENORI
IPC: F28G9/00
Filed: 1978-01-25
Abstract: PURPOSE: To improve scale removal efficiency by using an effective condition equation and an air mixing equation.  
     CONSTITUTION: After a system condition is set to satisfy an effective condition equation 0.05=V 1 /V 2  (where V 1  is water velocity (m/s) after the compressed air is mixed) derived at by using a water head loss coefficient K 1  up to the air mixing point, a water head loss coefficient K 2  after the air mixing point and an effective water heat H (m) of the system which are obtained from the system specifications and a required water velocity V 2  (m/s) corresponding to the property of the scale obtained from the equipment specifications, a nozzle 4 designed to satisfy an air mixing equation a=c.A (V 2 -V 1 )γ 2 /V o γ 1  (where a is cross sectional area of a compressed air mixing nozzle (m 2 ), V o  is mixed air velocity (m/s) from the nozzle, γ 1  is specific weight of a mixing air (kg/m 3 ), γ 2  is specific weight of the mixture (kg/m 3 ) and C is correction coefficient) is used to remove the scale. 
     COPYRIGHT: (C)1979,JPO&Japio