baber/WOPTO huggingface dataset:
Patent JP-H10135049-A (JP)
Title: Transformer for transmission
Inventor: KOMINE YORIO
IPC: H01F19/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To easily wire the leads of transformers by reducing the occupying area of electronic equipment by reducing the size of the equipment by mounting a plurality of toroidal cores on a base, provided with terminals in an overlapping state and connecting the transformers formed on the toroidal cores to the terminals. SOLUTION: An isolation transformer T1 is constituted by bifilarly wound windings 13A and 13B around a toroidal core 11 and a common mode choke transformer T2 is constituted by bifilarly wound windings 14A and 14B around a toroidal core 12. The transformers 11 and 12 are stuck to the surface of a resin-made base 15 in an overlapping state. Pin terminals 16A-16E are formed on the bottom surface of the base 15, and the windings 13A and 13B and 14A and 14B of the transformers T1 and T2 are respectively put around and soldered to the prescribed pin-like terminals.
Patent JP-H04177892-A (JP)
Title: Tape feeder
Inventor: KASHIWAGI YASUHIRO
IPC: H05K13/02
Filed: 1990-11-13
Abstract: PURPOSE:To make smooth pitch feed of tape along a sprocket possible by installing the sprocket, a presser to press the tape by spring force, and a push-up means to cancel press synchronously with the pitch rotation of the sprocket. CONSTITUTION:Tape 4 is fed by pitch feed and electronic parts mounted thereon are taken up to a transfer head 41 by pitch rotation of a sprocket 11. A presser 30 is pushed up by a push-up means synchronously with the pitch rotation of the sprocket 11 and the tape 4 is smoothly fed by pitch feed along the sprocket. Therefore, even if electronic parts are left on the tape 4 by take-up mistake, the presser 30 is pushed up synchronously with the pitch feed of the tape 4 to cancel press. Thereby the electronic parts are not caught by the presser 30 and the tape is smoothly fed by pitch feed.
Patent JP-H0623922-A (JP)
Title: Twist wrapping film that is prepared from biaxially-oriented polypropylene and can be metallized
Inventor: HERUBERUTO PAIFUAA
IPC: B65D65/40
Filed: 1991-11-22
Abstract: PURPOSE: To provide a transparent biaxially stretched multilayered film having excellent adhesion characteristics for especially depositing a metal on at least its single surface and equipped with good twist characteristics. CONSTITUTION: A multilayered polypropylene film is characterized by that (a) a base layer pref. contains a low molecular-wt. hydrocarbon resin having a softening point of 130-180 deg.C in a ratio of 5-30% in addition to polypropylene, (b) a base layer contains 0.05-0.1% of antistatic agent, (c) an outside layer contains 0.1-0.5% of a sticking (blocking) preventing agent but contains no lubricant at all and (d) the film is oriented isotropically.
Patent JP-2000136167-A (JP)
Title: N,n,n',n'-[4,4',4",4'''-tetrakis(n,n-diarylamino)phenyl]-1,4- diaminobenzene and intermediate thereof, and their production
Inventor: NARUSE HIROSHI
IPC: C07C209/60
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound as a new starburst-type amine with high heat resistance and low ionization potential. SOLUTION: This new compound is a compound of formula I (R1 and R2 are each H or an alkyl), e.g. N,N,N',N'- 4,4',4",4'''-tetras[N-(2-methylphenyl)-N- phenylamino]phenyl}-1,4-diaminobenzene. The compound of formula I (for example, when R is H or a 3-methyl group) is obtained by reaction of an N,N,N',N '-(4,4',4",4'''-tetrakisarylaminophenyl)-1,4-diaminobenzene with a cyclohexanone compound of formula III (e.g. cyclohexanone, methylcyclohexanone) in the presence of a hydrogen-transfer catalyst.
Patent JP-H04181309-A (JP)
Title: Timing generating circuit
Inventor: TOMIMITSU KOJI
IPC: G06F1/06
Filed: 1990-11-14
Abstract: PURPOSE:To automatically judge whether the output of a register is effective or ineffective by providing a register with a flip-flop which indicates the output is effective or ineffective and providing a circuit which selects a register whose output is not effective according to the output of a field. CONSTITUTION:There are N registers 1, whose outputs are divided into three fields 3, 4, and 5. The field 5 is a field for selecting an input signal and a multiplexer 6 selects one of input signals 2. An output signal is selected with the output of the field 4 and the operation of the output signal is determined by the output of the field 3. The flip-flop 11 indicates whether the output of the register is effective or not. When the register is selected by the microprocessor 13, a register selecting circuit 12 judges the effective/ineffective state of the flip-flop 11; when the flip-flop indicates the effective state, its output is inputted to the register 1 and the flip-flop 11 is set effective. Consequently, the microprocessor need not control the registers and registers whose outputs are ineffective can automatically be judged and selected.
Patent JP-S63160638-A (JP)
Inventor: IWAMATSU AKIRA
IPC: A61B10/00
Filed: 1986-12-25
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-H0890520-A (JP)
Title: Glued laminated material and manufacture thereof
Inventor: ASANO YASUHIRO
IPC: B27M1/02
Filed: 1994-11-16
Abstract: PURPOSE: To provide a glued laminated material having excellent dimensional stability having high strength and shape stability. CONSTITUTION: A plurality of timbers 1 are integrally molded via adhesive 3, and a glued laminated material in which its end face is retained with annular rings N of the timber in the state deformed in various shapes is provided. After the timber 2 is impregnated with the adhesive 3, it is softened, and pressure molded to manufacture the material 1 and hence the material 1 in which the adhesive 3 also exists in timber tissue is provided.
Patent JP-H01150620-A (JP)
Title: Coanda spiral high concentration transport method and apparatus therefor
Inventor: YAMAGUCHI KAZUO
IPC: B65G53/40
Filed: 1987-12-05
Abstract: PURPOSE:To restrain backflow and to increase a mix proportion by introducing a pressurized transport fluid into a Coanda spiral flow generation area due to feed-in of compressed flow. CONSTITUTION:An introduction pipe 10 for pressure flow such as pressurized air or the like is connected to a pressurized room 2 incorporating a Coanda spiral flow generating device 1, and further the interior of the pressurized room 2 is connected to a hopper 7 through a communicating pipe 11. A compressed flow feed-in pipe 3 is connected to the Coanda spiral flow generating device 1 to generate a Coanda spiral flow. An open end 5 for introducing transport fluid of the generating device 1 is disposed opposite to a discharge port of a rotary feeder 6 of the hopper 7 while the pressurized room 2 is in the pressurized state. In this arrangement, backflow can be restrained so as to transport a fluid with a high concentration.
Patent JP-2001124376-A (JP)
Title: Humidifier
Inventor: WATANABE TOSHIAKI
IPC: F24F6/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To perform humidifying and to improve humidifying efficiency. SOLUTION: A humidifier comprises an air inlet 1 to suck indoor dry air; an air supply device 3 to supply air to an air outlet 2 to feed air to the interior of a room; a vaporization filter 4 having water suction ability; a water tank 5 to supply a moisture content to the vaporization filter 4; a water supply 7 to hold water in the water tank 5 at a specified water quantity and have a valve element released by press; and an air passage through which indoor dry air obtained through the air inlet 1 by the air supply device 3 passes through the vaporization filter 4 wetted by water in the water tank 5 and flows to the air outlet 2. In this humidifier, the vaporization filter 4 is provided with a heater 8.
Patent JP-2001123423-A (JP)
Title: Beam support structure for protective fence
Inventor: DEKI NOBUHISA
IPC: E01F15/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a beam support structure for a protective fence firmly fitting a cover material to a beam support tool supporting the beam of the protective fence not to be easily removed, preventing a bolt head section from being exposed in consideration of the safety for pedestrians, and having an additional function for improving visibility at night in consideration of the positive safety for vehicles. SOLUTION: A noncircular lock hole 40 corresponding to a bolt lock section 52 provided at the neck section of a fixing bolt 5 and having a noncircular cross section is provided on the upper face of the beam support tool 3 or the cover material 4. The bolt lock section 52 of the fixing bolt 5 is unrotatably inserted into the lock hole 40, the fixing bolt 5 penetrates the beam support tool 3 and the cover material 4 and is fastened and fixed by a nut, and reflectors 7 are provided.
Patent JP-H08164625-A (JP)
Title: Thermal printer
Inventor: MATSUDA YOSHIHIRO
IPC: B41J2/35
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a proper printing density by performing an electrification control on the basis of electrification pulse width control data corresponding to the resistance values of a printing head. CONSTITUTION: When the resistance value becomes different between the original printing head 7 and the replaced printing head 7 by replacing a printing head 7, a resistance value of the replaced printing head 7 is stored newly again. For this reason, since printing is carried out by an electrification width in accordance with the electrification pulse width control data corresponding to a head resistance value of the new printing head 7, an improper printing density can be positively precluded at the time of printing head replacement.
Patent JP-H09145410-A (JP)
Title: Electropneumatic converter
Inventor: HOTTA TAKATOSHI
IPC: G01D5/42
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electropneumatic converter by which manufacturing cost of a cam can be reduced. SOLUTION: An electropneumatic converter is provided with a drum 11, a motor 10 to drive the drum 11 in rotation, a cylindrical cam plate 12 where a belt-like thin plate piece having a shape according to a characteristic of an air pressure output signal is wound round and fixed to the drum 11 and a nozzle 30 supported so as to be opposed in close vicinity to a peripheral surface of the cylindrical cam plate 12 as well as to be displaceable in the extending direction of the cylindrical cam plate 12. The cylindrical cam plate 12 rotates by rotation of the motor 10, and an opening quantity of the nozzle 30 increases or reduces, and back pressure of the nozzle 30 fluctuates, and the nozzle 30 is displaced in the arrow direction according to it, and a balance position is held.
Patent JP-H05144920-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KOJIMA GOSHI
IPC: H01L21/68
Filed: 1991-11-25
Abstract: PURPOSE:To achieve a high cleanliness and reliability with a throughput kept from lowering, by separating a wafer delivery section from a processing section, in which stages are positioned non-linearly, and disposing a carrying-in/out section oppositely to a wafer carrying-in position of the wafer processing unit. CONSTITUTION:A semiconductor manufacturing apparatus comprises a wafer processing unit frame 2, in which a wafer is processed with a wafer carrying-in stage, a processing chamber stage, and a wafer carrying-out stage provided therein, and a wafer delivery unit frame 1, in which loader 3 and unloader 4 are provided for carrying in and out the wafer to a given stage of the wafer processing unit frame 2. The wafer delivery unit frame 1 is coupled in a removable way with the wafer processing unit frame 2.
Patent JP-H10147942-A (JP)
Title: Structure for cofferdam construction
Inventor: KATO SHOZO
IPC: E02D19/04
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To assemble and disassemble a cofferdam construction simply and quickly. SOLUTION: This structure 18 is divided along the vertical direction, actually constituted of two box body blocks 20 of the same construction as main structural members, and the block 20 is provided with inside and outside plates 20a, 20b, a bottom plate, and a pair of end plates 20e. The block 20 is constructed so that the lower end side of the, inside and outside plates are blocked with the bottom plate, a pair of openings of a U-shaped part are respectively blocked with the end plates 20e, and the upper end side only is opened into a box shape. The block 20 is manufactured in a manufacturing yard such as a dock nearby the repairing field of a bridge, towed by a tug boat, and carried to the vicinity of the bridge.  The carried box body blocks 20 are connectedly assembled with a bridge pier 12 as the center so that box body connecting packings 20k are sandwiched between the opposite end plates 20e, and joint tools 20i are fitted between brackets 20i and fastened, and when the assembly is completed, they are sunk and provided on a footing. An installation packing is interposed on the underside of the bottom plates of the blocks 20.
Patent JP-H02155421-A (JP)
Title: Sampling time synchronization system
Inventor: SHUDO ITSUO
IPC: H04L7/00
Filed: 1988-12-07
Abstract: PURPOSE:To cause sampling periods of time at respective terminal stations to coincide accurately with each other through a simple constitution and without requiring any adjustment by setting the time relation of a signal transmitted through two transmission routes in a specific state, by computing the transmission delay time between said terminal stations through using a difference in the time of arrival of a signal, and by automatically conducting a sampling synchronism control. CONSTITUTION:The sampling oscillator of a synchronism master station 2 gives a transmission means one transmission reference signal for each sampling simultaneously with a sampling time TS and sends a signal including current data 1A of its station, a reciprocating transmission delay time tLP and a sampling synchronous flag to a transmission route 12. Said signal reaches a branch station 3 after a transmission delay time t12, then current data 1B are added thereto, and thereafter arrives at a branch station 4 through a track 13. Said branch station 4 conducts control, so that its sampling time precedes the time of arrival T4R of a signal gong from the master station by (t12+t13). Thus, said branch station 4 can perform sampling at the same time TS as that of the synchronous master station 2.
Patent JP-H10148119-A (JP)
Title: Exhaust gas emission control device for internal combustion engine
Inventor: OGITA TAMOTSU
IPC: B01J23/46
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a catalyst while suppressing the deterioration of an exhaust emission. SOLUTION: An exhaust pipe 3 is branched into a first exhaust pipe 4 and a second exhaust pipe 5. A first catalyst 6 consisting of Pt-Rn (platinum- rhodium) having characteristics that a degree of deterioration becomes large when exposed to a lean atmosphere, is arranged in the inside of the first exhaust pipe 4, and a second catalyst 7 consisting of Pd-Rn (palladium-rhodium) having characteristics that a degree of deterioration becomes large when exposed to a rich atmosphere, is arranged in the inside of the second exhaust pipe 5. A switching valve 9 to change over an exhaust gas flow is arranged at a branch point. Then, the switching valve 9 is controlled by a signal from an ECU 20, so that, according to an air-fuel ratio of exhaust gas, the first exhaust pipe 4 is closed when lean and the second exhaust pipe 5 is closed when rich.
Patent JP-H03170698-A (JP)
Title: Surface-treated material excellent in electrodeposition coating characteristic
Inventor: SATO HIROSHI
IPC: C23C30/00
Filed: 1989-11-28
Abstract: PURPOSE:To uniformize a surface layer and to obtain a superior electrodeposition coated film by specifying the average grain size of crystalline grains formed on the surface of a plating layer of a surface-treated material and also specifying the value of dispersion to the average grain size. CONSTITUTION:In a surface-treated material, such as plated steel sheet, the average grain size [mu] of crystalline grains formed on the surface of the plating layer is regulated to <=15mum. Further, the dispersion [sigma<2>] to the average grain size [mu] is regulated to <=4. The crystalline grain size at this time is regulated by properly controlling the temp. and flow velocity of a plating bath, current density, and the addition of surface active agent, etc. By the above-mentioned control of the surface layer, superior electrodeposition coating characteristics free from the occurrence of crater can be obtained.
Patent JP-H10147249-A (JP)
Title: Controller of motor driven power steering device
Inventor: ENDO SHUJI
IPC: B62D5/04
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the functions of a power steering from being lost by providing a switching means switching from steering torque to output of a low pass filter and imparting output to a current control system when a torque saturation sensor detects a saturation output. SOLUTION: The contacts a and b of a switching circuit 350 are switched by a switching signal SS from a torque saturation sensor 370. The torque saturation sensor 370 detects torque saturation, that is, that steering torque T is outputted more than the measuring range by a torque sensor 10, by continuing a state that the absolute value of detected steering torque T from the torque sensor 10 exceeds a prescribed value for prescribed time or more and repeating such state alternately in the positive and negative directions of the torque sensor 10 a prescribed number of times or more. When the torque saturation sensor 370 detects torque saturation, the switching signal SS is outputted and the contact of the switching circuit 350 is switched from a to b.
Patent JP-S63163349-A (JP)
Title: Method for preventing photodiscoloration of organic coloring substance
Inventor: KANEKO YUTAKA
IPC: C08K5/3442
Filed: 1986-12-25
Abstract: PURPOSE:To improve the photodiscoloration preventing effect of the org. coloring substance, without making the hue and the purity of a color matter or a dye worse, by jointly using the org. coloring substance and a specific compd. to the color photographic material. CONSTITUTION:The color photographic material contains jointly the org. coloring substance with at least one kind of the compd. shown by formula I where R<1> is hydrogen atom, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl, a heterocyclic ring, acyl, sulfonyl, phosphonyl, carbamoyl, sulfamoyl or oxycarbonyl group, X is oxygen or sulfur atom, etc., R<3> is the same meaning to those of R<1>, R<2> is a substituent, (m) is 0 or an integer of 1-6. Thus, the excellent photodiscoloration preventing effect of the org. coloring substance, especially, the dye of the color photographic material against the discoloration caused by the light is obtd., and the color photographic image is maintained to stable for long period.
Patent JP-2001132053-A (JP)
Title: Bidet
Inventor: MIZOGUCHI SHIGERU
IPC: E03D9/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To continuously conduct private-part flushing, bidet flushing and nozzle flushing without imparting a sense of discomfort to a user. SOLUTION: When anal flushing and bidet flushing are conducted continuously, a nozzle 30 is elongated and anus is flushed by supplying a flushing nozzle 21 while flushing water 31 from a feed flow path 33 for flushing a private part by opening a solenoid valve 23. When flushing is completed, the nozzle 30 is flushed by returning the nozzle 30 to an initial position by closing the solenoid valve 23 while a nozzle flushing chamber 62 is supplied with flushing water 31 from a feed flow path 34 for flushing the nozzle by opening a solenoid valve 24. When nozzle flushing is completed, the solenoid valve 23 is opened, and the solenoid valve 24 is closed, and the nozzle 30 is elongated by supplying the flushing nozzle 21 with flushing water 31 from the feed flow path 33 for flushing the private part and bidet flushing is conducted.  When flushing is completed, the nozzle 30 is returned to the initial position by closing the solenoid valve 23 while nozzle flushing is performed, opening the solenoid valve 24.
Patent JP-2000136582-A (JP)
Title: Fire resistant band for joint
Inventor: KOBAYASHI MASAKAZU
IPC: E04B1/94
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To shorten working time with simple assembly work and to reduce manufacturing cost by forming a plurality of sharp-pointed protrusions at fitting plates fastened along both side edges of a flexible band-shaped heat insulator, thrusting the sharp-pointed protrusions into the flexible band-shaped insulator, and bending the protruding ends to connect the fitting plates to the flexible band-shaped insulator. SOLUTION: A fire resistant band for a joint is composed of a flexible band- shaped heat insulator 2 formed by surrounding the peripheral surface of flexible rectangular heat insulating material such as a ceramic fiber blanket or a glass fiber blanket by wire gauze formed of staniless wire material, and fitting plates 3 made of metal plates of L-shape fastened along both side edges of the flexible band-shaped heat insulator 2. A plurality of fitting plates 3 are respectively fixed to the side edges of adjacent structures to shut out a joint positioned between both structures, by the flexible band-shaped heat insulator 2. In this case, a plurality of sharp-pointed protrusions 6 are integrally formed at the fitting plate 3.  The sharp-pointed protrusions 6 are thrusted in the thickness direction of the flexible band-shaped heat insulator 2, and the protruding ends are bent to connect the fitting plate 3 to the band-shaped heat insulator 2.
Patent JP-H02157167-A (JP)
Title: Production of aluminum nitride sintered body
Inventor: NAKANO KAZUHIKO
IPC: C04B35/581
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a high density AlN sintered body having superior heat conductivity by mixing AlN powder with specified sintering aids and subjecting this mixture to molding and sintering in a nonoxidizing atmosphere. CONSTITUTION:Ca and Cu oxides as sintering aids are added to AlN powder of <=4.0mum central particle size by 0.01-3wt.% each (expressed in terms of CaO and CuO) basing on the amt. of the AlN in <=1 molar ratio of CuO to CaO and then a nonaq. solvent and a binder such as PVA are added. They are mixed, molded, heated to 1,500-2,000 deg.C at 1-5 deg.C/min heating rate and sintered for 2-20hr to obtain an AlN sintered body having >=3.1g/cm<3> density.
Patent JP-H10148916-A (JP)
Title: Image forming method
Inventor: MIYAZAWA KAZUHIRO
IPC: G03C7/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To enable dot gain control without deteriorating image quality at the time of forming a color proof by subjecting a photosensitive material to area modulation exposure followed by sensitization development processing. SOLUTION: The silver halide photographic sensitive material comprises a support and a color image-forming layer containing photosensitive silver halide and a coupler. This area modulation exposure is operated for an exposure time of <=10<-3> sec per one image element. The color image forming layer contains silver halide in an amount of <=0.05g/m<2> in terms of silver. This area modulation means that the degree of image density is expressed by the area of a region having a constant density similar to the case typified by dots used in the printing field.