baber/WOPTO huggingface dataset:
Patent JP-H07298564-A (JP)
Title: Commutator type rotating electric machine
Inventor: HASEGAWA YOICHI
IPC: H02K3/04
Filed: 1994-04-19
Abstract: PURPOSE:To provide a commutator type rotating electric machine in which high-speed rotation, small size and lightweight can be achieved. CONSTITUTION:An outside conductor 42 is extended along the end surface of the brush 71 side of an armature iron core 11 to make a commutator piece, and the outer surface of the axial direction makes the sliding contact surface of the brush. The inside conductor 41 is provided along the end surface between the end surface of the brush side of the armature iron core 11 and the outside conductor 42, and the inner end of the radial direction is connected to the inner end of the radial direction of the outside conductor 42. The outside conductor 42 and the inside conductor 41 are insulated from each other and also from the armature iron core 11 with resin series insulating materials 42a, 41a used as an insulator, and the outer ends of the radial direction of the outside conductor 42 and the inside conductor 41 are connected to armature coils 20, 21. The outside conductor 42 is formed in a nearly spiral form and at the same time a gap 42b formed between the respective adjacent outside conductors 42 is larger on outer end side of the radial direction than that on the inner end side of the radial direction.
Patent JP-2000278729-A (JP)
Title: Radio selection call receiver with display function
Inventor: KITANO MASUO
IPC: H04W84/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a continuous receiving function capable of receiving information of large capacity in addition to an individual receiving function by providing a receiver with a receiving mode for selectively receiving information from a transmission system in accordance with an individual selection call number and selectively receiving corresponding information and a receiving mode for continuously receiving information. SOLUTION: The reception of an FM radio wave, the reception of an HSDS signal and the system synchronization of an HSDS system are realized by searching receiving frequency by initial packet synchronization and a receiver is set up so as to receive only a packet corresponding to its own individual address. The receiver repeats receiving operation at each fixed time on the basis of the set state. After the lapse of fixed time, receiving timing is set up and the receiver receives a message packet predicted as a packet including its own individual selection call number. A message packet including a prescribed data identification number is judged as a message packet including continuous data and continuous data are displayed and stored.
Patent JP-2000272087-A (JP)
Title: Preparation of plate processing roll for photogravure printing made of aluminum
Inventor: SATO KEIICHI
IPC: B41N1/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prepare with high productivity a plate processing roll for photogravure printing with excellent workability and handling properties by suppressing chatter vibration when such processings as shaping, cutting and grinding are applied on a thinned roll. SOLUTION: After flanges 20 are bonded on the inner part of both ends of a roll main body 10 made of an aluminum, an expandable bag 40 is inserted in the roll main body 10 and a gas G, a liq. or a granulated body is filled in the bag 40 and under a condition where the bag 40 is pressed on the inner peripheral face 13 of the roll main body 10, the outer peripheral face 12 of the roll main body 10 and/or the outer side faces 22 of the flanges are shaped, cut or ground. Instead of the bag 40 filled with the gas G, the liq. or the granulated body, an elastic spiral body being brought into contact with the inner peripheral face 13 of the roll main body 10 and a plurality of rod-like bodies and net-like bodies being fitted on the inner peripheral face 13 of the roll main body 10 can be used.  By bringing the bag 40 into contact with the inner peripheral face 13 of the roll main body 10 like this, chatter vibration can be suppressed even by rotating the roll main body 10 at high speed.
Patent JP-S59204621-A (JP)
Title: Production of truly spherical fine synthetic resin particle
Inventor: GOUKO NOBUAKI
IPC: C08J3/12
Filed: 1983-05-09
Abstract: PURPOSE:To obtain the titled fine particles having a uniform particle diameter and improved fluidity, by feeding a thermoplastic melt to the inner wall surface of a hollow rotating body having a downward opening, dispersing the melt from an edge as droplets by the centrifugal force while jetting a heating gas thereon, and cooling and solidifying the droplets. CONSTITUTION:A thermoplastic resin containing no solvent is melted in a melting vessel 21 under heating, fed through a double-pipe type transfer pipe 22 and an injection inlet 4 to the inner wall surface in a hollow rotating body 1 of a granulating structure 25 consisting of the hollow rotating body 1 having a downward extending opening and an outer cylinder 2, and dispersed from the edge of the rotating body 1 as droplets by the centrifugal force. In the process, the edge of the rotating body 1 is kept at a higher temperature than the melting point of the melt by feeding a heating gas fed from a gas inlet pipe 24 through a gas inlet 3 to the outer wall surface of the rotating body 1, and the heating gas is jetted from a slit 5 across the flying surface of the droplets at 10-1,000m/ sec linear velocity. The droplets are then cooled and solidified by a cooling gas 26 in a granulating can 23 to afford the aimed fine particles.
Patent JP-H03278324-A (JP)
Title: Tracking servo device
Inventor: ITO KENICHI
IPC: G11B7/09
Filed: 1990-03-27
Abstract: PURPOSE:To make the aberration of a track hard to generate by providing a means which prohibits the feedback of the output of a third detector to generate the output proportional to the acceleration of an optical head part. CONSTITUTION:When the acceleration direction of an optical head 3 is different from the direction of the aberration of an optical spot, the mixing of the output signal of the third detector 15 which detects the acceleration generated on the optical head 3 by a second driving device 11 with a first tracking servo means 6 via a switch 21 performed by a mixing means is prohibited. Thereby, it is possible to prevent the acceleration correction of the optical head 3 for the driving device 6 of a convergence lens 5 adversely affected on track follow-up performance even when relative aberration between the convergence lens 5 and the optical head 3 shows a value other than zero, and to improve the stability of a track follow-up operation such as a seek operation, etc.
Patent JP-H09241563-A (JP)
Title: Printing ink for molding sheet
Inventor: YAMASHITA RIKIYA
IPC: C09D11/037
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink which enables a pattern layer provided on a molding sheet to retain good shapeability and adhesion even upon exposure to physically severe conditions, such as heating, drawing, stretching and deformation. SOLUTION: In a molding 10 for stretching a molding sheet using a plug and a means for applying or reducing pressure, the molding has an opening 35, at least one of the external and inner surfaces is made of a thermoplastic resin layer, and a printing ink of a pattern layer 2 provided on the surface of the thermoplastic resin comprises a binder of a thermoplastic resin, which is softened and becomes plastic at 60 deg.C, and an ionizing radiation-curable resin.
Patent JP-H08276358-A (JP)
Title: Grinding device
Inventor: ABE KOZO
IPC: B24B13/00
Filed: 1995-04-05
Abstract: PURPOSE: To provide the grinding device capable of grinding to the order of submicrons or nano-orders. CONSTITUTION: This device is equipped with a support frame mounted onto a bed, guides 15 and 17 provided for the support frame, a slider 23 guided by the guides 15 and 17, a feed drive 25 for the slider 23, a static shaft 27 mounted onto the slider 23, a rotor 29 mounted to the static shaft 27 in such a way that it can be rotated around its center line, a grinding wheel 35 mounted onto the rotor 29, a rotation drive 37 for the rotor 29, and with a grinding wheel position detecting device 43 detecting the position of the grinding wheel 35. Besides, a guide center line for the guides 15 and 17, the driving force acting line of a feed drive 25 for the slider 23, the rotation center line of the grinding wheel 35, and a scale line of the grinding wheel position detecting device 43, are roughly aligned in a same line.
Patent JP-H05229912-A (JP)
Title: Deodorization and disinfection using amorphous cu alloy
Inventor: SUZUKI KENJI
IPC: C22C45/00
Filed: 1992-02-18
Abstract: PURPOSE:To clean, through continuous deodorization and disinfection using a relatively simple device, the water or air contaminated with substances of offensive odor and sundry germs generated from various kinds of factories, hospitals, theaters, department stores, or assembly halls. CONSTITUTION:Water or air contaminated with substances of offensive odor and sundry germs is brought into contact with an amorphous Cu alloy in a reaction vessel to oxidize and decompose such substances as well as sterilize and eliminate the sundry germs, thus accomplishing the objective water or air cleaning.
Patent JP-S61239701-A (JP)
Title: Triplet line type t branch
Inventor: TSUDA YOSHIAKI
IPC: H01P5/12
Filed: 1985-04-16
Abstract: PURPOSE:To increase the mount density of a T branch in a dielectric substrate by providing the T branch between triplet lines which differ in hierachy by using an intersubstrate connecting element. CONSTITUTION:The through hole of strip patterns 4, 6, and 7 is plated and triplet lines 2a, 2b, and 2c are connected electrically through respective dielectric substrate. The T branch constituted as mentioned above consists of the triplet lines 2a, 2b, and 2c having different electric impedance, e.g. 50, 70.7, and 70.7OMEGA and the electric length of the triplet lines 2b and 2c is lambdag/4.
Patent JP-H02258425-A (JP)
Title: Four-wheel drive vehicle
Inventor: NAKAMURA MASA
IPC: B60K17/348
Filed: 1989-03-31
Abstract: PURPOSE:To control the power distribution to front and rear axles and perform continuously variable power distribution by providing front and rear fluid pumps functioning as fluid couplings at the middle between front and rear propeller shafts, and controlling the operations of these pumps. CONSTITUTION:One end sides of front and rear propeller shafts 16 and 18 are connected to the output gear 14 of a power distributor 10 connected to the output shaft 8 of a transmission 6, and the other end sides of the propeller shafts 16 and 18 are connected to driving axles 24 and 26 of front wheels 28 and rear wheels 30 via final reduction gears 20 and 22. In this four-wheel drive vehicle 2, front and rear fluid pumps 32 and 34 functioning as fluid couplings are provided at the middle between the front and rear propeller shafts 16 and 18. The valve body 64 of a control valve mechanism 60 is moved and controlled by a drive section 68, front and rear fluid passages 52 and 58 are opened or closed, thereby the operations of the fluid pumps 32 and 34 are controlled, and the power distribution to the front and rear driving axles 24 and 26 is controlled.
Patent JP-S63248034-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KATO OSAMU
IPC: H01J9/39
Filed: 1987-04-03
Abstract: PURPOSE:To prevent carbonized ions more effectively from sticking to the surface of a cathode by exciting only a heater for a fixed time after flashing a getter then performing the aging process. CONSTITUTION:When only a heater 1 is excited after a getter is flashed, hydrocarbon gas grains 8 are converted into CO2 and H2O easy to be adsorbed by a getter film and adsorbed by the getter film, and the degree of vacuum in a cathode-ray tube 7 is improved in response to the excitation time of the heater 1. Next, when gas grains 8 are decreased, the heater 1 is excited to heat the cathode material of a cathode 2, furthermore the positive potential is applied to the first and second grids 3, 4 to perform the aging. Accordingly, the quantity of carbonized ions is decreased, carbonized ions are prevented more effectively from sticking to the surface of the cathode 2, and the deterioration of the emission characteristic can be prevented.
Patent JP-H01253279-A (JP)
Title: Manufacture of vertical type conductivity-modulation mosfet substrate
Inventor: UENO KATSUNORI
IPC: H01L29/68
Filed: 1988-04-01
Abstract: PURPOSE:To enable the manufacture of a substrate easily at a low cost by a method wherein an N-type impurity is thermally diffused into an N-silicon wafer from its both faces and moreover a P-type impurity is thermally diffused similarly from both of the faces, and then the wafer is abraded from one of the faces to be as thick as a specified one. CONSTITUTION:An N<-> silicon crystal, whose resistivity is determined corresponding to a breakdown strength of a conductivity-modulation type MOSFET (IGBT), is lifted up so as to form a silicon plate which is to be a N<-> region 3. Next, a diffusion treatment is performed onto the silicon plate from both its faces using POCl3 or the like for the formation of an N<+> region 2 which is to serve as a buffer layer. Then, a diffusion is performed form both the faces so as to form a P<+> region 2 which is to serve as a collector. By these processes, the silicon plate, which is composed of five layers symmetrically arranged in a thicknesswise direction about the N<-> region 3 as a center in such a sequence as an N<+> and a P<+> region, can be obtained. Lately, the silicon plate is abraded in a thicknesswise direction from one of the faces until the N<-> region 3 is made to be as thick as specified, and thus a silicon substrate 10 can be completed.
Patent JP-H11282512-A (JP)
Title: Sequence controller
Inventor: MORI FUMIHIKO
IPC: G05B19/05
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sequence controller for surely and quickly performing a sequence arithmetic operation by asynchronously reading the state of a bit arithmetic CPU. SOLUTION: Relating to a sequence controller, an instruction read from a program memory 31 is stored in a flip flop 32, and temporarily preserved in a flip flop 33. A flip flop 36 maintains a content indicating the state of a bit arithmetic CPU. A multiplexer 34 selects the content of the flip flop 32 in a normal operation, and selects the content of the flip flop 33 at the time of the read end of a word arithmetic CPU. While the word arithmetic CPU is reading the content of the flip flop 36, the multiplexer 35 feedbacks and preserves the content of the flip flop 36 instead of a content from the multiplexer 34.
Patent JP-H04294823-A (JP)
Title: Manufacture of flat deck plate
Inventor: OISHI YUZABURO
IPC: E04B5/40
Filed: 1991-03-22
Abstract: PURPOSE:To improve productivity, to simplify processes and to improve the quality of a product. CONSTITUTION:In the press operation before a beltlike strip 11 is roll-formed into a flat deck plate, at least needle holes 13 and drain holes 16 are provided on the beltlike strip 11 and the one side end part of the beltlike strip 11 is subjected to edging continuously, at least one of the edging and notching is performed on the other side end part. Thereafter, as the edging end face of the one side end part is pressed to a side guide 18, the beltlike strip 11 is supplied to a roll forming machine.
Patent JP-S62242190-A (JP)
Title: Hydraulic control valve
Inventor: NOSAKA HIROSHI
IPC: F16K17/00
Filed: 1986-04-10
Abstract: PURPOSE:To prevent a valve from operating as leaving it in a defective state intact, by installing a detector, detecting spring force of a displacement adjusting spring for a valve body, in a valve body. CONSTITUTION:When primary pressure P goes up, this pressure is transmitted to a pilot chamber 11 by way of a small diametral passage 3 of a main valve body 2, and when it grows larger than spring force of a displacement adjusting coil spring 5, a poppet valve 4 is displaced. A piezoelectric element 7 is installed between a spring force adjusting screw 6 and this coil spring 5, monitoring a state of the spring 5 at all times, and discrimination between normal and abnormal states is delivered to the outside. Accordingly, such a problem of nonconformity that a control valve is operated as leaving it in a deflective state intact is solvable.
Patent JP-H05243626-A (JP)
Title: Josephson device and manufacture thereof
Inventor: SAI CHIYOUSHIN
IPC: H01L39/24
Filed: 1991-03-22
Abstract: PURPOSE:To provide a Josephson device, which can be manufactured without lifting off a resist stencil, by joining two superconducting films with an insulating film between in a junction-forming groove. CONSTITUTION:A substrate 1 is provided with a groove 7 and a junction-forming groove 8. The groove 7 has a depth of t and a width of 11, while the groove 8 has a depth of t, a width of 12 and a length of w, where 11<12. A first superconducting film 2, an insulating film 41 and a second superconducting film 3 are formed by deposition at angles shown by arrowheads 1', 2' and 3', respectively. When the angles 1' and 2' satisfy a given relation, the first and second superconducting films are joined with the insulating film 41 between only in the groove 8, thus forming an SIS junction 51. Therefore, a Josephson device with a very small junction area is provided without the need for lithography, including a lift-off step, after the film forming and junction forming.
Patent JP-S62240302-A (JP)
Title: Preparation of ultralow-molecular weight cellulose
Inventor: OKAJIMA KUNIHIKO
IPC: C08B1/00
Filed: 1986-04-10
Abstract: PURPOSE:To prepare the titled cellulose efficiently and economically, useful as a cellulose model substance and additive for drugs or foods, etc., by physical treatment of cellulose followed by reaction with an inorganic acid. CONSTITUTION:Cellulose is subjected to one of physical treatments selected from ball mill, colloid mill, extruder, exposive crushing and vibration type grinding treatments, followed by treatment with an inorganic acid (e.g. HF, HCl H2SO4, phosphoric acid, perchloric acid), thus obtaining the objective cellulose with a polymerization degree <=100 (pref. 10-100). The water contents in the physical treatments described above, are pref, minimal (i.e, in a dry state) for ball mill and vibration type treatments, several tens-several hundress wt% for extruder and exposive crushing treatments, and such as to be in a 5-15% (on a cellulose weight basis) suspension aqueous solution for colloid mill treatment, respectively.
Patent JP-S575789-A (JP)
Title: Desulfurization of gas
Inventor: TAKEUCHI TSUTOMU
IPC: B01D53/04
Filed: 1980-06-16
Abstract: PURPOSE: To remove essentially all sulfur components consisting of H 2 S, CS 2  and COS from a gas mixture composed mainly of CO, etc. and containing sulfur compounds as impurities, by passing the gas mixture through a packed layer composed of calcium oxide and barium oxide at a specific temperature.  
     CONSTITUTION: A gas mixture containing ≥50vol% (pref. ≥90vol%) of CO or CO and H 2  and small amounts of H 2 S, COS and CS 2  as impurities, and free from SO 2  and SO 3 , is passed through a packed column containing CaO and/or BaO layers at 300W700°C (esp. 400W650°C) at a space velocity of e.g. 10W1,000hr -1  to effect the desulfurization. The CaO and/or baO are usually formed to pellets of 1W5mm in diameter, and charged in a packed layer using a perforated plate or a wire mesh as a substrate. The content of the impurity components in the gas mixture is usually, 1W5,000ppm of H 2 S, 1W1,000ppm of CS 2  and 1W2,000ppm of COS. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07287093-A (JP)
Title: Mounting apparatus for orientation device for movable ultrasonic flaw detection and inspection machine
Inventor: YOSHIOKA KYOICHI
IPC: G01B11/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide the positioning apparatus, for an orientation device for an ultrasonic flaw detection and inspection machine, which is small and lightweight, which is handled easily and which can deal with an alignment pin irrespective of the erected and installed position of the alignment pin. CONSTITUTION:An upper-part fixation device 22 and a lower-part fixation device 23 are mounted on, and attached to, a cylindrical frame 21 which is fitted into an alignment pin 12 for a nuclear-reactor container 11, a laser- oscillation-side measuring device 24 which detects the self-propelled position of an ultrasonic flaw detection and inspection machine is supported by a support mechanism 25 so as to be capable of being rocked freely. Three air cylinders which press the outer circumferential face of the alignment pin 12 so as to make every axial center of the frame 21 coincide are installed at the upper-part fixation device 22. Air cylinders 52 are installed at the lower-part fixation device 23 in such a way that every axial center of one pair of holding rollers 51 which come into contact with the inner face of the nuclear-reactor container 51 coincide with that of the frame 21 by pressing the outer circumferential face of the alignment pin 12.
Patent JP-H06293171-A (JP)
Title: Printing device
Inventor: IKEZOE YOSHIAKI
IPC: G06F3/12
Filed: 1993-04-08
Abstract: PURPOSE:To select a printer driver, corresponding to a high-ranking device, in a printing device. CONSTITUTION:The printing device is provided with a fundamental software memory unit 23, storing a fundamental control software, an editorial memory unit 24, storing various printer drivers effecting the editing process of printer command, a letter generating unit 26, generating letter patterns, a frame buffer 25, developing printing data into dot image, a printer device 28 and a mechanical control unit 27 controlling the printer device 28 on the basis of an information from the frame buffer 25. Further, the printing device is provided with an interface control unit 21, receiving various items of information including the name of the printer driver, which is transmitted from a high-ranking device 1, a main control unit 22, starting the editorial memory unit 24 corresponding to the printer driver on the basis of the information from the interface control unit 21, and an operation panel 29, equipped with switch as well as an indicator, which are capable of selecting necessary editorial memory unit 24 together with the high-ranking device 1.
Patent JP-S559622-A (JP)
Title: Cyclopentadiene resin emulsion
Inventor: SHIOZAKI SHIYOUZOU
IPC: C08L33/02
Filed: 1978-07-05
Abstract: PURPOSE: A resin emulsion that is made by emulsifying a cyclopentadiene resin in the presence of a nonionic surface active agent of polyoxyethylene-polyoxy-propylene block polyether, thus having high storage stability and being used to modify epoxy resins.  
     CONSTITUTION: A cyclopentadiene resin softening at 20W170°C, which is prepared by the heat polymerization of a mixture of 85W35 wt% of cyclopentadiene monomer and 15W65 wt% of polar and monoolefinic monomers copolymerizable with the cyclopentadiene, is emulsified in the presence of a nonionic surface active agent of 2000W10000 average molecular weight and of polyoxyethylene-polyoxypropylene block ether. The cyclopentadiene monomer used is, e.g., cyclopentadiene, methylcyclopentadiene or their dimer or codimer. 
     COPYRIGHT: (C)1980,JPO&Japio