baber/WOPTO huggingface dataset:
Patent JP-2000277696-A (JP)
Title: Semiconductor integrated circuit and its testing method
Inventor: SHIRAGAMI YUJI
IPC: H01L21/82
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit with functional blocks and its test method which can identify the functional block, in which a stand-by current is generated easily with a small layout area. SOLUTION: This testing method of a semiconductor integrated circuit with a plurality of functional blocks 1 includes a switching means 21, capacitors 31 and voltage detecting means 41 which are provided in the respective functional blocks 1. After a power supply voltage is applied to the capacitors 31 for charging them, the switching means 21 are turned off and the voltage drops of the respective functional blocks l are detected by the voltage detecting means 41.
Patent JP-S558684-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AKAMINE TAKENORI
IPC: G11B15/29
Filed: 1978-07-06
Abstract: PURPOSE: To reduce the power consumption dependent upon a solenoid by performing the suction operation of the solenoid instantaneously only at a recording or reproducing operation time and latching and stopping mechanically a mechanism moved according to this suction operation.  
     CONSTITUTION: Driving arm 74 is rotated by inclined edge part 88 of solenoid 84 according to the rotation of solenoid 84 dependent upon the depression opertion of a reproducing button. By this rotation, driving lever 64 is rotated, and pinchroller 26 is compressed to capstan 24, thereby driving the running of the tape. meanwhile, though switch 120 is opened to break the power to solenoid 80 by the movement of sliding plate 92, sliding plate 92 is held mechanically at the position after movement by the latch stop between latch pin 100 and latch plate 102, thereby continuing the reproducing operation. Thus, the power consumption dependent upon the solenoid can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09272496-A (JP)
Title: Power source for flying body
Inventor: KIYOTAKI KOICHI
IPC: B64D41/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the mounting of a tunnel cable transmitting a control signal and a power from a guidance part to a drive source is difficult because a space in which the internal space of a tunnel cover for protecting a tunnel cable is less in a rear wing steered type flying body which requires the tunnel cable and the tunnel cover. SOLUTION: A flying body comprises an area reduction part 15 having an outer diameter smaller than that of the flying body, a parallel part 16 provided in the reduction part 15, A rudder drive part 9 formed of a shell 14 having an enlarged part 17 which diverges from the parallel part 16 in an enlarging direction and having a surface area equal to that of the reduction part 15, a first metal cylinder 18 internally making contact with the reduction part 15 through the intermediary of an insulator, and a second metal cylinder 20 internally making contact with the enlarged part 17, insulated from the first metal cylinder 18 and having a gap in which gas having a negative pressure or a low pressure is charged are equipped.  With this arrangement, it is possible to obtain power from a differential potential produced from a thermal electron effect caused by a temperature difference between the first and second metal cylinders 18, 20 which is caused during flying.
Patent JP-H07285758-A (JP)
Title: Linear motor elevator
Inventor: NAKAGAWA TOSHIAKI
IPC: B66B11/04
Filed: 1994-04-21
Abstract: PURPOSE:To provide a linear motor elevator which is constituted to prevent bending of a conductor on the secondary side by means of an electromagnetic force exerted between stators, facilitate manufacture, and prevent lowering of efficiency. CONSTITUTION:Stators 2 are a number in plurality and the stators 2 are intercoupled through a coupling tool 3 to form one and the same axis. A roller base 42 is fixed to the end part of each stator 2, rollers 46 are arranged to a plurality of respective bearings 44 radially fixed to the roller base 42, and a cylinder column 28 is nipped between the rollers 46. A bearing 44 is also attached to the coupling tool 3 and the roller 46 is also attached to the bearing 44 to nip the cylinder column 28 therebetween.
Patent JP-H02261226-A (JP)
Title: Mobile telephone set
Inventor: TOUKOU YOSHIO
IPC: H04B1/16
Filed: 1989-03-31
Abstract: PURPOSE:To decrease the power consumption at the time of waiting and to make the output frequency of a synthesizer stable more than with a conventional intermittent control by supplying power intermittently to part of a reception section and part of a frequency synthesizer at the time of waiting. CONSTITUTION:A reception section 4 detects an input electric field of a prescribed level or over and enters the standby state, then a power switch 2 of a control section 3 is closed. While a reception signal is amplified by a high frequency amplifier 41, a frequency synthesizer 5 generates a command frequency signal from the control section 3 at a PLL 51, the signal is mixed with a frequency signal of a 2nd local oscillator 45 via 1st and 2nd mixers 42, 44 to form a base nand signal. The resulting signal is digitized and inputted to the control section 3, in which OT and WS patterns are detected to start intermittent control. The power switch 2 controlled by the control section 3 is closed only for a period when a required signal part is inputted and the power consumption at the time of waiting is reduced.
Patent JP-H04294080-A (JP)
Title: Connecting method for circuit board with pin grid array and connector used in it
Inventor: KOZAI KAZUYUKI
IPC: H01R31/06
Filed: 1991-03-25
Abstract: PURPOSE:To achieve a high reliability electric connection by putting a base board pin upright on a circuit base board while coping with a pin grid pin, inserting these two members from the two ends of a both-side socket contact member installed in the body, and thereby accomplishing the connection. CONSTITUTION:A module 3 is brazed to a pin grid array(PGA) module 1. With a base board pin 5 soldered to a circuit base board 4, the module pin 3 is connected by a both-side socket contact member 7 through connection parts 71, 72. Through insert holes 63. 64 for the base board pin and module pin, the base board pin 5 and module 3 are connected with the mating surfaces of the base board 4 and PGA module 1 by the respective connection parts 51, 52. Thereby high reliability electric connection is achieved simply and easily even though the number of terminals is increased to a great extent.
Patent JP-H04228836-A (JP)
Title: Inter-stage seal structure used for air wheel stage of turbine engine double reversing rotor
Inventor: JIEIMUSU CHIYAARUSU PURIJITEYU
IPC: F02C7/28
Filed: 1991-03-25
Abstract: PURPOSE: To prevent the leakage of the interblade stage pressure of a gas turbine engine having counterrotating rotor and restrain the drop of an engine performance. CONSTITUTION: A turbine engine has an annular turbine rotor and first/second turbine blades disposed in alternating row and mounted on respective rotors. An interstage structure 12 is composed of a sequence of alternating inner and outer seals 56, 58. Each outer seal is disposed between an interior side of the outer rotor 18 and the outer ends of plural first blade 54 being spaced radially inward at the outer end from the outer rotor and being mounted at the inner end to the exterior side of the inner rotor 20. Each inner seal is disposed between the exterior side of the inner rotor and the inner ends of plural second blade 52 being spaced radially outward at the inner end from the inner rotor and being mounted at the outer end to the interior side of the outer rotor.  The inner seal is composed of an annular honeycomb component 74 installed to the blade inner end and the annular seal element (teeth) 76 mounted on the exterior side of the inner rotor and projecting radially outwardly therefrom.
Patent JP-S566913-A (JP)
Title: Reverse rotating roll
Inventor: NOMURA KOUJI
IPC: F16C13/00
Filed: 1979-06-30
Abstract: PURPOSE: To reverse the delivering direction of a sheet smoothly, by decreasing the frictional resistance of the sheet with a direction reversing roll which causes the delivering direction of the sheet to be reversed, the surface of the roll body comprising a resin having lower frictional characteristics such as a silicone resin or fluorine plastic.  
     CONSTITUTION: A direction reversing roll 1 is arranged at a turning point of delivering direction of a sheet 3 which is continuously delivered, and the sheet 3 can slide on approximately half part of an outer circumferential surface of the roll 1 and its traveling direction is made to be reversed. The outer circumferential surface of the roll body of the direction turning roll 1 on which the sheet 3 contacts is made of a resin 5 having lower frictional characteristics such as a fluorine plastic and silicone resin to obtain a lower frictional surface. Thus the frictional resistance with the sheet 3 is decreased to reverse smoothly the delivering direction of the sheet 3. The formation of the surface having the lowerd frictional resistance can be achieved by sticking a tape 5a of said resin on the outer circumferential surface of the roll body  or by molding the whole of the roll body out of said resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5419579-A (JP)
Title: Method of treating surface of fluorescent material
Inventor: NAKANO MASAHIRO
IPC: H01J9/22
Filed: 1977-07-13
Abstract: PURPOSE: To prevent electrostatic coagulation of particles of fluorescent material and, thus improving its dispersibility, to prevent degradation of characteristics due to contamination of impurities, by coating a cation surface active agent over the surface of fluorescent material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5419430-A (JP)
Title: Chemical copper plating solution
Inventor: MURAKAMI KANJI
IPC: H05K3/18
Filed: 1977-07-13
Abstract: PURPOSE: To form a copper film with properties as excellent as that of electroplated film by adding an alkali-soluble inorganic silicate to a chemical plating solution made of a copper salt, a complexing agent, a reducing agent, a pH controlling agent and a non-reactive polymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000274612-A (JP)
Title: Vaporizing combustion apparatus
Inventor: ATOBE YOSHIFUMI
IPC: F23D14/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vaporizing combustion apparatus wherein a vaporizer is disposed in the close vicinity with a burner such that heat of vaporization is ensured from combustion heat, and simultaneously mixed air is prevented from being liquefied again and uniform supply of secondary air to the vicinity of each flame hole is ensured. SOLUTION: An inflow hole for secondary air is provided at opposite ends of a secondary air duct 40, and the secondary duct 40 and a flame hole section 30 are disposed in an adjacent manner and in parallel. Further, a vaporizer 50 is disposed near the flame hole section 30 from the side of the secondary air duct where no inflow hole is provided. Further, an introduction passage 7 for primary air is adapted such that primary air is flowed along an outside side wall of the combustion chamber and is then guided to a mixing chamber 21.
Patent JP-H11279414-A (JP)
Title: Insulation resin for build up, and production of insulation resin film for build up and multlayer printed circuit board by using the same
Inventor: TOSAKA YUJI
IPC: C08L101/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an insulation resin for build up, excellent in handling properties without impairing the maintenance of a film shape, not having a tacky property, and excellent in insulating property and Tg, and to provide methods for producing an insulation resin film for build up and a multilayer printed circuit board by using the same. SOLUTION: This insulation resin for build up is obtained by performing a pre-reaction of an acrylonitrile-butadiene rubber with its curing agent, and blending the pre-reacted material with an insulation resin material. The insulation resin for build up is molded to a film shape and used as an insulation resin film for build up. Further, a multilayer printed circuit board is produced by forming an insulation layer by the insulation resin film for build up on a first circuit formed on an insulation preform, forming connecting holes on the insulation layer with a laser processing, forming a second circuit on the insulation layer and also connecting the first and second circuits through the connecting holes.
Patent JP-H04221379-A (JP)
Title: New composite of thiaprofenic acid or soluble or partially soluble ester thereof with cyclodextrin or derivative thereof
Inventor: JIERAARU KOOEN
IPC: C07D333/24
Filed: 1991-03-25
Abstract: PURPOSE: To provide a new complex of thiaprophenic acid or an ester thereof, the prepration process thereof, and medicaments including the same.  
     CONSTITUTION: This is a complex of thiaprophenic acid or an unsoluble or partially soluble ester thereof, with cyclodextrin or a derivative thereof. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S57200757-A (JP)
Title: Fluid type torque converter with directly coupled clutch
Inventor: MIURA MASAKATSU
IPC: F16H61/14
Filed: 1981-05-29
Abstract: PURPOSE:To make attaching and detaching of a seal ring easy and to improve attachability and serviceability, by carrying out sealing between a turbine hub and an output shaft by fitting a seal ring in a seal ring groove provided around the output shaft. CONSTITUTION:A torque converter possesses a pump impeller 3 and a turbine runner 4, and a direct coupled type clutch which is coupled through pressure fitting between a piston 8 and a front cover 2 when hydraulic operating oil is flowed from a side of the turbine runner 4 through a gap between the piston 8 and the front cover 2 as shown by an arrow A in a sketch. In this case, a transmission side (right side) of a turbine hub 11 is provided with a sliding surface 11B for an O ring, while an O ring 18 is provided in a seal groove 12B provided around the tip of an output shaft 12 at the transmission side. This O ring 18 is touched to the above sliding surface 11B through which the hydraulic operating oil is prevented from leaking from a fitting face.
Patent JP-H0872945-A (JP)
Title: Multilocular cartridge made of injection molded plastic
Inventor: FURANKU RITSUTERU
IPC: B65D83/76
Filed: 1992-03-05
Abstract: PURPOSE: To provide a multi-chamber cartridge formed of injection molded plastic for at least two kinds of plastic materials which are inexpensive, and easily manufacturable. CONSTITUTION: A mouth piece 31 for dispensing a material components from a cartridge is formed on an end wall part 30 located at a forward end part of multi-chamber cartridge cylindrical wall parts 10, 20 formed of injection molded plastic. A piston element 40 to squeeze the material components is fitted to a rear end part of the cartridge cylindrical wall part. The end wall part is designed as a separate head piece 30, the cartridge cylindrical wall part is formed as a separately manufactured parts, and a snap type coupling part to couple the cartridge cylindrical wall part to the head piece is provided on the cartridge cylindrical wall part and the head piece.
Patent JP-H04294436-A (JP)
Title: On-line system
Inventor: HIROHASHI AKIRA
IPC: H04L13/08
Filed: 1991-03-22
Abstract: PURPOSE:To efficiently execute the saving processing of buffer contents to a disk at the time of buffer shortage. CONSTITUTION:In an on-line system having plural terminals 130-1 to 130-n, output speeds inherent in respective terminals 130-1 to 130-n are stored in a terminal management table 101, and when the-message buffers 103-1 to 103-n are lacking, a message to be outputted after the lapse of a fixed time is selected and informed while referring the output speeds of respective terminals 130-1 to 130-n. The informed message is saved in the disk 140 and the buffer storing the message is opened. Thereby a message to be immediately outputted to the terminals can be prevented from being saved in the disk 140.
Patent JP-H10283787-A (JP)
Title: Threshold controller for nonvolatile semiconductor storage device
Inventor: GOTO HIROSHI
IPC: H01L29/788
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To shorten the rewriting time of data by reducing the number of pulses required for changing the memory cell threshold of a flash EEPROM as small as possible. SOLUTION: A control circuit 2 discriminates data rewrite signals from addresses, control signals, and data inputted to an input-output circuit 1 and counts the number of inputting times of the rewrite signals. A number-of- rewriting-times counting control circuit 3 compares the number of inputting times of the rewrite signals with a prescribed value and, when it is judged that the number of inputting times is smaller than the prescribed value, sets the number of erasing pulses used for one time of erasing operations at a first value. When it is judged that the number of inputting times is larger than the prescribed value, the control circuit 3 sets the number of erasing pulses at a second value larger than the first value. A pulse counting circuit controls a pulse generating circuit 5 so that the circuit 5 may generates the erasing pulses by a set value.
Patent JP-H04294115-A (JP)
Title: Shape-recoverable composite molded item, preparation thereof and method for using it
Inventor: SUZUKI SHOJI
IPC: B29C45/00
Filed: 1991-03-22
Abstract: PURPOSE:To use a composite molded item for a bonding member, sealing member, etc., by covering with an electrically heating element made of a composite molded item and energizing electricity in the electrically heating body to recover the shape of a base body into an original shape and to fuse specified parts of the electrically heating element and the molded item. CONSTITUTION:A socket which is a composite molded item wherein an electrically heating element 2 and a base body 1 are integrated is obtd. by using a cylindrical electrically heating element 2 with a vol. intrinsic resistance at 25 deg.C of 5X10<2>OMEGA.cm or smaller as a core, feeding a reaction raw liq. contg. a norbornene monomer and a metathesis catalyst into a gap formed by enclosing by a mold and performing bulk ring-opening polymn. When two pipes made of a crosslinked polyethylene with an outer layer 41 covered by fusing a low density polyethylene having the same quality as that of the electrically heating element 2 are respectively inserted from each of both ends of the socket wherein the diameter has been enlarged at 80 deg.C and an alternating voltage is applied to each two electrode terminals 3 on both ends of the electrically heating element 2 from an electric source 5, the base body 1 is recovered to its original shape and the electrically heating element 2 and polyethylene on the surface of the pipe 4 are fused together and the pipe 4 and the socket are strongly bonded.
Patent JP-H08280641-A (JP)
Title: Hemodynamometer
Inventor: TOCHIKUBO OSAMU
IPC: A61B5/022
Filed: 1995-04-10
Abstract: PURPOSE: To provide a hemodynamometer which enables highly accurate judgment of the maximum and minimum blood pressures. CONSTITUTION: This apparatus has a cuff 10 which is mounted on an upper arm part 16 of a subject to press an artery by injecting air, an optical distance sensor 12 which is set facing the cuff 10 to detect a displacement in the pulsation of an artery, a digital data processing section 14 to judge the maximum and minimum blood pressures of the subject based on a photoelectric capacity pulse wave signal being transmitted from the sensor 12 and a display section 38 to display the maximum and minimum blood pressure values judged by the processing section 14. The processing section 14 judges that a vanishing point of the photoelectric capacity pulse wave signal is the maximum blood pressure and a point at which a flat part appears in the photoelectric capacity pulse wave signal or the vicinity thereof is the minimum when the pressure within the cuff 10 is raised at a fixed rate.
Patent JP-H09272139-A (JP)
Title: Injection molding method
Inventor: SUZUKI TAKAO
IPC: B29C45/28
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce mold clamping forces and make the change of the conditions such as the pressure and speed of injection possible independent of cavities by a method wherein the injection into a first cavity is performed under the condition that the valve gates communicating with the remaining cavities are closed and, just before the finish of the above-mentioned injection, a valve gate communicating with a second cavity is opened. SOLUTION: After the finish of charging in a first cavity, the valve of the first cavity is closed and simultaneously the valve of a second cavity is opened. At the successive injection to the cavity after the charging to the second cavity, the overlapping time in the respective opening valve timings is set to be 0-2sec. By injecting in a third cavity and the rest in the same timing as mentioned above in the following, the maximum value 4 of a mold clamping force in the whole molds shows a value smaller than the sum of the maximum values 3a and 3b of the mold clamping forces in the respective cavities.
Patent JP-H03281175-A (JP)
Title: Sharp edged grinding stone with hub and manufacture thereof
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/00
Filed: 1990-03-30
Abstract: PURPOSE:To further smooth removal of the chips of a workpiece and the feed of cutting liquid by forming a slit opened to the outer peripheral surface of an electroformed abrasive grain layer and forming a slit opened fronting on the inner end of the slit of the electroformed abrasive grain layer. CONSTITUTION:An electroformed abrasive grain layer 13 wherein superabrasive grains are dispersed in a metallic plating phase is electrodeposited in a thin thickness in an annular shape, and the outer peripheries of a hub 12 and the electroformed abrasive grain layer 13 are formed in a given outer diameter. The hub 12 and electroformed abrasive grain layer 13 are integrally treated to form slits 12a and 13a opened to respective outer peripheral surfaces. By dissolving the outer edge part of the hub 12, the cutting edge part of the electroformed abrasive grain layer 13 is exposed to provide a desired sharp- edged grinding stone 11 with a hub.
Patent JP-2000278029-A (JP)
Title: Dielectric board using high dielectric constant material and antenna using it
Inventor: IKEGAYA MORIHIKO
IPC: H01Q13/18
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric board using a high dielectric constant material by which a plane antenna is made small and power can efficiently be distributed to a radiation plane and a power radiation slot, and to provide an antenna using the dielectric board. SOLUTION: The dielectric board 5 used for a plate antenna or the like consists of an air layer 61 and/or a low dielectric constant layer 62, and a high dielectric constant layer 7, which are laminated with each other. The power excited from a feeding point 1 is given to the air layer of the dielectric board, where an object power distribution is formed, and excited in the high dielectric constant layer. The concentration of power is enhanced according to the power distribution that is formed and the nonlinearity specific to the high dielectric constant material attended with the delivery of the power in the high dielectric constant layer, and the concentrated power is delivered to slots 4 acting like radiation ports. As a result, the small-sized antenna with a high radiation efficiency can be realized.