baber/WOPTO huggingface dataset:
Patent JP-H10326058-A (JP)
Title: Image fixing device, image fixing method and image forming device
Inventor: YOTSUTSUKA KOUSUKE
IPC: G03G15/20
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent toner fixing temperature from locally getting high and to obtain uniform fixing performance by providing a restricting body partially restricting radiation energy which is emitted from a flash light source and should be imparted to a toner image on a recording medium between the light source and the recording medium. SOLUTION: The radiation energy radiated from the flash light source 1 is joined with a component reflected from a reflector 3 at the back of the light source 1, transmitted through a glass plate 5 and irradiates the toner image 7 already formed on the recording medium 2. The radiation energy is selectively absorbed in the toner image 7 and the toner is heated, melted and stuck to the medium 2. In such a case, the restricting body 4 is positioned in the middle of the light source 1 and the medium 2, and arranged to be positioned on the shortest distance between the light source 1 and the medium 2. Thus, the restricting body 4 is arranged on the path of a light beam irradiating a part where the radiation energy is the highest on the medium 2, and the radiation energy is partially reduced.
Patent JP-S61231988-A (JP)
Inventor: FUKUI HIROMITSU
IPC: A24F19/00
Filed: 1985-04-05
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-H01247746-A (JP)
Title: Reinforcing device for cylinder block of engine
Inventor: MIMURA MITSUO
IPC: F02F7/00
Filed: 1988-03-28
Abstract: PURPOSE:To increase the strength of supporting parts so as to prevent generation of abnormal sound and a drop of durability by forming recessed beads on the side of supporting parts at both side ends, in a reinforcing plate sandwiched between a cylinder block and an oil pan. CONSTITUTION:The peripheral part 11a of a reinforcing plate 11 is sandwiched between respective flange parts 7, 8 of an oil pan 1 and a cylinder block 6. And in the reinforcing plate 11, respective cutout parts 12, 13 are formed on its front and rear both end parts, many beads 17 are formed from a bottom wall 11b to side walls 11c, and respective supporting parts 26, 27 are formed on respective beads 17 of front and rear both ends. In such construction, respective recessed beads 31, 32 are formed on the inside of respective supporting parts 26, 27. And the respective recessed beads 31, 32 are continuously arranged and provided from the bottom wall 11b to the side walls 11c widthwise in the reinforcing plate 11. Hereby the strength of respective supporting parts 26, 27 are increased, and generation of abnormal sound and a drop of durability can be prevented.
Patent JP-H07275836-A (JP)
Title: Garbage dryer and garbage treatment method
Inventor: UKAI KUNIHIRO
IPC: F26B25/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a garbage dryer and a garbage treatment method which can reduce or prevent the odor and putrification of dried kitchen garbage or condensed water separated from the garbage by heating. CONSTITUTION:In a dryer composed of a garbage receiving part 1, a condensation part 4 for condensing water vapor separated from garbage by heating and a garbage heating means, an auxiliary having a component of a basic electrolyte is incorporated into the garbage, and the mixture is dried so that an organic acid is made nonvolatile by the reaction between the organic acid generated by the oxidation of the garbage and basic components, this reducing odor generated from the dried garbage.
Patent JP-H04282934-A (JP)
Title: Electronic mail system
Inventor: KIYOUTOKU SATOSHI
IPC: H04L12/58
Filed: 1991-03-12
Abstract: PURPOSE:To allow a test sender to surely recognize unarrival picture information even when a white paper information part is in existence in the unarrival picture. CONSTITUTION:When host computers 1a-1n send an unarrival notice, a first page of a text is sent as an unarrival picture corresponding to the unarrival notice. The unarrival picture is reduced by terminal equipments 7a-7n or the host computers 1a-1n and outputted together with the unarrival notice in order to output the entire unarrival picture.
Patent JP-H06222806-A (JP)
Title: Method and apparatus for digital modulation
Inventor: HORUSUTOODEIITAA FUITSUSHIYAA
IPC: H03K7/00
Filed: 1993-03-30
Abstract: PURPOSE: To obtain a calculation cycle in a switching time without increasing calculation costs in a digital modulation method for modulating a constant input signal (e)k in each period in a series of individual time intervals Δtk into an output signal (i) indicating a constant amplitude, variable pulse width, and a series of positive or negative pulses of a pulse frequency. CONSTITUTION: An input signal (e)k and modulation parameters (h1 , h2 , KM and TM) are introduced to a calculating device. The turn-on point of time (t)se and turn-off point of time (t)sa of a direct pulse, and those codes are simultaneously calculated for each time interval Δtk so that calculation costs and precision can be simultaneously improved. A modulator is provided with three point hysteresis circuit 12 in a substantial preceding branching path, and a primary linear delay circuit 13 and an adding circuit 11 in a feedback branching path. The hysteresis circuit has a turn-on threshold value ±(h)1 and a turn-off threshold value ±(h)2 , and an output signal (i)=0 or (i)=±1 is outputted according to ε(t) and the instantaneous value of the 'assumption'.
Patent JP-H09264391-A (JP)
Title: V-belt type continuously variable transmission for vehicle
Inventor: SATO YUKINOBU
IPC: F16H7/18
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a V-belt continuously variable transmission for vehicle capable of facilitating the operation by weakening the starting acceleration performance without sacrificing the intermediate acceleration performance and high-speed traveling performance, and capable of easily returning to the original starting acceleration performance. SOLUTION: A V-belt continuously variable transmission for vehicle is provided with a drive V-pulley 15 provided on a prime mover shaft 14 side, a driven V-pulley 17 provided on a driven shaft 16 side, and a V-belt 18 wound between two V-pulleys 15, 17, and as the rotational speed of the prime mover shaft 14 is increased, the V-belt winding radius on the drive V-pulley 15 side becomes larger, and the V-belt winding radius on the driven V-pulley 17 side becomes smaller. A guide roller device 36 to press the V-belt 18 from an outer circumferential side so that the V-belt winding maximum radius R on the driven V-pulley 17 side when a vehicle is started is smaller than the original maximum radius Rmax, is provided in an attachable/detachable manner.
Patent JP-H01245457-A (JP)
Title: Digital servo device
Inventor: KUNIHIRA TADASHI
IPC: G11B15/467
Filed: 1988-03-25
Abstract: PURPOSE:To eliminate the influence of phase control on the rotating speed of a cylinder motor and to prevent the rolling of a reproduced picture at the time of operating slowly by executing phase-setting so that a phase error can be 0 in a next cycle, stopping the action of a digital filter, and holding a preceding output. CONSTITUTION:The title device is equipped with a phase setting means to set the phase of the reference phase signal of a reference phase signal generating means 9 to the phase of the rotational phase signal of a cylinder motor 3, etc. Further, when the speed control output of the cylinder motor 3 at the time of the slow action is corrected, the action of a digital filter 12 is stopped even when a phase control means 10 outputs an error output to the digital filter 12, and the preceding filtering output is held. Moreover, it is made difficult to receive the influence of the phase control by changing the phase of the reference phase signal so that the phase difference between the rotationary phase of the cylinder motor 3 and its reference phase can be a previously set phase difference. Thus, the rolling of the reproduced picture at the time of operating slowly can be corrected without the occurrence of color dislocation in the reproduced picture.
Patent JP-S52154684-A (JP)
Title: Gas concentration analysis meter
Inventor: URUSHITANI MASAYOSHI
IPC: G01N21/27
Filed: 1976-06-17
Abstract: PURPOSE:To enable satisfactory measurement with a simple device by chopping the detected light and reference light of a split laser beam which passed through a gas for measurement in such manner that these lights may be frequencies an even number time as much.
Patent JP-H05235495-A (JP)
Title: Flexible printed wiring board with shield
Inventor: NISHIKAWA JUNICHIRO
IPC: H05K1/02
Filed: 1992-02-21
Abstract: PURPOSE:To reduce electrostatic capacitance distributed in signal circuits by arranging conductive printed circuits of shielded layers in lattice pattern made by orthogonalization of the conductive printing circuits of shield layers with a plurality of signal circuits. CONSTITUTION:Conductive printed circuits of shielded layers 5 has a lattice pattern crossing orthogonally with signal circuits 2, and are partly eliminated. Therefore, electrostatic capacitance distributed in the signal circuits 2 is only a little, and the area where signal circuits 2 are shielded is equal for a plurality of signal circuits 5. Therefore, electrostatic capacitance between the signal circuits 2 and the shielded layers 5 is the same. Even if printing dislocation occurs in the printing circuits, shielded area does not change. As a result, there is no generation of dispersion of electrostatic capacitance.
Patent JP-H03275672-A (JP)
Title: Cyclopenta(b)quinoline derivative
Inventor: SUZUKI KENICHI
IPC: A61P25/28
Filed: 1990-03-22
Abstract: NEW MATERIAL:Cyclopenta(b)quinoline derivatives of formula 1 (R1 and R2 show H or OH and either or both R1 and R2 are OH). EXAMPLE:9-Amino-2,3,5,6,7,8-hexahydro-1H-cyclopenta(b)quinolin-8-ol. USE:Having an acetylcholinesterase inhibition effect and useful as a low toxic remedy for Alzheimer's disease. PREPARATION:For example, 1-amino-2-cyano-cyclopentene-1 is reacted with 1,3-cyclohexandione in the presence of polyphosphoric acid ethyl ester to obtain 1-(3-oxocyclohexen-1-yl)amino-2-cyano-cyclopentene-1 of formula II as shown by the reaction formula. A thermal reaction is then carried out in BF3 ether complex to obtain a compound of formula III and the resultant compound is subsequently reduced by a reducing agent such as LiAlH4, thus giving the objective compound of formula I.
Patent JP-H07250753-A (JP)
Title: Bell base
Inventor: SATO TAKAYUKI
IPC: A47G33/00
Filed: 1994-03-16
Abstract: PURPOSE:To easily manufacture a bell base which is put in a household Buddhist altar to place a bell, and attachably and detachably mount a bell bar holder for placing a bell bar for hitting the bell thereon, so that the bell bar holder can be mounted and removed according to the space of the using place. CONSTITUTION:A bell base body 1 is divisionally formed into a bell receiving base 3 for placing a bell 7 and a base 2 for receiving the bell receiving base 3, and a bell bar holder 12 is fixed between the bell receiving base 3 and the base 2 in such a manner as to be attachable and detachable.
Patent JP-H0711487-A (JP)
Title: Method for self-promoting replenishment-type immersion coating and composition therefor
Inventor: NAYAN HARUSUKURAI JIYOSHI
IPC: C23C26/00
Filed: 1994-03-18
Abstract: A process for applying a metal coating to a non-conductive substrate without employing an electroless coating is provided. To this end the substrate is contacted with an activator and then with a self accelerating and replenishing immersion metal compsn. (A) to obtain a coated substrate. The activator comprises a noble metal/group IVA metal sol. Compsn. A is a soln. contg. (i) soluble metal salt whose metal is more noble than the group IVA metal. (ii) a group IA metal hydroxide and (iii) a complexing agent for which log k = 0.73-21.95 for an ion of the metal of the metal salt, log k being the cumulative formation constant. Also claimed is a compsn. comprising (i), (ii), and (iii) above.
Patent JP-H10257625-A (JP)
Title: Switch with built-in power-supply device
Inventor: NAKAARAI TSUYOSHI
IPC: H02B1/24
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To simplify the changeover operation of the connection of a trunk to a power-supply device by a method, wherein the power-supply device and a changeover device body are housed inside a tank at a switch and the connecting phase of the power-supply device is changed over by an operating device at the changeover device outside the tank. SOLUTION: A switch body, a power-supply device 5, a changeover device body 4 for the connecting phase of the power-supply device 5 and cable connection parts 7 for a trunk are housed inside a tank 2. A switching control device 9 which sends out a switching command to automatic switchgears 6 and an operating device 4a, which drives the changeover device body 4, are arranged outside the tank 2. Then, electric power which is supplied form a tank 22a at the cable connection part 7 in a first circuit at the left end is supplied to a bus 8 via a main contact 3, and the electric power is supplied from the bus 8, to trunks 22b to 22e in a second circuit to a fifth circuit, via main contacts 3 and the cable connection parts 7.  In addition, electric power is supplied to the power-supply device 5 via the changeover device body 4, for connecting-face changeover which is connected in parallel with the main contact 3 from the cable connection part 7 in the first circuit part. As a result, the connecting phase can be changed over easily.
Patent JP-H04309895-A (JP)
Title: Manufacture of fuel bundle for nuclear reactor
Inventor: EITO YOSHINORI
IPC: G21C21/02
Filed: 1991-04-05
Abstract: PURPOSE:To improve the corrosion resistance of the welded part of the material made of zirconium alloy such as a fuel cladding tube, spacer, and a channel box which constitutes a fuel bundle. CONSTITUTION:An annealing process 22 is newly installed after a welding process 21 in a manufacture process of a fuel bundle. The fuel bundle having the excellent safely and reliability can be obtained by reducing the oxidized substrate in a welded part which is generated by the excessive saturated solid solution components of the alloy elements.
Patent JP-H11253664-A (JP)
Title: System for counting number of circuit rotation times of model main body
Inventor: KONDO HIROTOSHI
IPC: A63H18/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To count the number of circuit rotation times of a model main body by the number of detection times obtained by detecting the weak radio wave signals emitted from a receiver mounted on the model main body such as a model car by a measuring instrument. SOLUTION: In the receiver 10 for receiving an operation signal outputted from a transmitter and sending this received operation signal to the driving servo system of the model main body, a weak radio wave signal S constantly emitted from this receiver 10 is detected by a measuring instrument installed at a suitable position on a circuit to measure the circuit rotation times of the model main body based on the number of detection times by the measuring instrument.
Patent JP-H01247161-A (JP)
Title: Multilayer polypropylene film
Inventor: KAWAMURA SHINJI
IPC: B32B27/32
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a multilayer film having surface characteristics showing no change in high vapor deposition strength, brightness and adhesiveness with the elapse of time and also having rigidity, strength and heat resistance, by forming said film from a resin composition layer I based on a polypropylene resin and an ethylene/butene-1 copolymer and a resin composition layer II based on a polypropylene resin and applying corona discharge treatment to the surface of the layer I. CONSTITUTION:A resin composition layer I is formed by compounding 0.005-0.5 pts.wt. of a hydrotalcite compound, 0.01-2.0 pts.wt. of an inorg. additive, 0-0.5 pts.wt. an org. additive and 0-0.02 pts.wt. of a metal salt of fatty acid with 100 pts.wt. of a resin component consisting of 70-99wt.% of a polypropylene resin and 1-30wt.% of an ethylene/butene-1 copolymer having density of 0.86-0.91g/cm<3> and a resin composition layer II is formed by compounding 100 pts.wt. of a polypropylene resin, 0.005-0.5 pts.wt. of a hydrotalcite compound, 0.01-2.0 pts.wt. of an inorg. additive, 0-0.5 pts.wt. of an org. additive and 0-0.02 pts. wt. of a metal salt of fatty acid and this film is constituted of these resin composition layers. The surface of the layer I is subjected to corona discharge treatment.
Patent JP-H01248984-A (JP)
Title: Speed controller for double power supply wound-rotor induction motor
Inventor: MOTOYOSHI OSAMU
IPC: H02P21/22
Filed: 1988-03-29
Abstract: PURPOSE:To perform high performance control such as vector control even for a wound-rotor induction machine by controlling flux and torque independently with no interference. CONSTITUTION:A torque current command itau' is obtained through a speed regulator 5 and a subtracter 141, then it is compared with an actual torque current thus producing a voltage command through a torque current regulator 6A. A flux command phi0' is inputted to a factor unit 91 to produce an exciting current command iM', which is compared with an actual exciting current iM fed from an operating unit 8 thus producing a voltage command through an exciting current regulator 6B. Then correcting amounts for cancelling the influence of torque current onto the exciting current and the influence of the exciting current onto the torque current are obtained based on a motor constant, rotary speed, flux angle, variation rate thereof and the like, and the correction amounts are applied respectively onto the outputs from the exciting current regulator and the torque current regulator 6A.
Patent JP-S57368-A (JP)
Title: Electric power generating method
Inventor: ANDOU NOBUYOSHI
IPC: F03B17/02
Filed: 1980-05-31
Abstract: PURPOSE: To perform electric power generation utilizing space under water in such a way of actuating electric power generation with use of water flow that runs into a chamber which has been installed for installing a power generator under water.  
     CONSTITUTION: A chamber 2 which conducts through an air inlet pipe 3 to outer air is installed under water, a power generator 6 is provided in the chamber 2, at the same time as a water intake pipe 4 equipped with a water intake port 5 at the upper end near water level, and a drain mechanism 10 are connected to the chamber 2. Thus, a power generator 6 is driven by water flow that runs along the water intake pipe 4. Since water in the chamber 2 can be drained through the drain mechanism 10, electric power generation is available utilizing space under water. This drain means 10 is constituted by a pump 13 in whose cylinder 11 a piston 12 reciprocates, and a driver 14 to give reciprocation to the piston 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000030854-A (JP)
Title: Pattern formed microwave sensitive body
Inventor: COLE LORIN R
IPC: B65D81/34
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance heating action of a sensitive body within a sensitive body central region by forming a region of a specified range practically transparent to a microwave having some pattern in a metal layer on a plastic film. SOLUTION: A sensitive body contains a plastic film 10 made of polyethylene terephthalate on which a metal layer 12, preferably an aluminum layer is deposited by vacuum deposition. The metal layer 12 has thickness capable of absorbing microwave irradiation rays and converting microwave energy into heat. The plastic film 10 covered with the metal layer 12 is stacked on thick paper 14 with an adhesive 16. Some pattern comprising 41 circles 18 of a transparent region is formed on the plastic film 10 with sodium hydroxide, and the metal is made inactive on the inside of each circle. The metal made inactive is practically transparent to microwave irradiation rays, and each transparent region has a main one-dimensional dimension of about 0.6 to 2.5 cm. High final temperature is generated in the central region.
Patent JP-S55165231-A (JP)
Title: Working method of nut seat face
Inventor: HAYAKAWA TOSHIMITSU
IPC: B21D28/24
Filed: 1979-06-11
Abstract: PURPOSE: To prevent the change in the inside diameter size of the initial hold and make the nut seat face and nut hole highly accurate by penetrating the ring-form convex part of a coining die to the circumferential edge of the die.  
     CONSTITUTION: A guide post 6 is protruded above the central part of a coining die 4, and further a ring-form convex part 5 is provided to the top surface of the coining die 4 at the circumferential edge of the guide post 6. A plate 1 which has beforehand been pierced with an initial hole (a) is placed on the coining die 4 in alignment to the guide post 6, thence it is screw-down-pressed from above by a plane punch 7 to penetrate the ring-form convex part 5 to the bottom surface of the plate 1. Next, if a nut seat coin punch 2 is screwed down while the guide 3 is being inserted into the initial hole (a) of the plate 1 on the coining die 4 of the shape removed of the guide post 6, a nut seat (b) is formed in the opening of the hole (a) by its tapered part (t). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07258897-A (JP)
Title: Insoluble electrode and its production
Inventor: KURISU YASUSHI
IPC: C25D17/10
Filed: 1994-03-22
Abstract: PURPOSE:To produce an insoluble electrode excellent in corrosion resistance even if electrolyzed at a high current density and capable of being used for a long time. CONSTITUTION:An electrode base material 1 is formed with a conductive metal, and the outermost layer of the electrode consists of a conductive layer 3 formed by coating and baking and consisting essentially of IrO2 to constitute an insoluble electrode. Further, an intermediate layer 6 having a layer structure parallel to the base material 1, which is the porous film of valve metal with the surface oxidized and with the cavities filled with a conductive oxide consisting essentially of Iro2 is formed between the base material 1 and the outermost electrode surface. Consequently, the electrode base material is not corroded, an insulating film is not formed, and the durability is excellent under high current densitities.
Patent JP-H08271340-A (JP)
Title: Temperature detecting device
Inventor: ICHIDA SHUNJI
IPC: G01J5/00
Filed: 1995-03-30
Abstract: PURPOSE: To regularly precisely detect an interior temperature by providing an infrared ray transmitting plate for transmitting the infrared energy having a specified wavelength on a part of a case. CONSTITUTION: A decorative sheet 17 (infrared ray transmitting plate) transmits the infrared energy having a specified wavelength from the outside of a case K, which is detectable by an infrared temperature sensor 16. The infrared temperature sensor 16 is situated within the case K to put a wide area on the outside of the case K through the dressed plate 17 within the visual field, and detects the infrared ray emitted by, for example, a desk 22, a man 23, or a floor 24 in a room through the decorative sheet 17. The temperature sensor 16 detects the infrared energy passing the decorative sheet 17, and the detection data is conformed on to the average temperature within the visual field. Thus, it is never influenced by the case K internal temperature or the temperature of a wall 11.  Further, since the case K has a sealed structure, a circuit part on a circuit board 14 or the temperature sensor 16 is never exposed to the external dust or moisture, and a required temperature detecting characteristic can be highly reliably kept for a long period.