baber/WOPTO huggingface dataset:
Patent JP-H10311338-A (JP)
Title: Synthetic resin-made holder for roller bearing and manufacture therof
Inventor: TERADA TADAHIRO
IPC: F16C33/46
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin-made holder for a roller bearing, sufficiently displaying an effect of reinforcing material, and difficult in generating damage or the like, in the synthetic resin-made holder using the reinforcing material of glass fiber or the like. SOLUTION: In the case of manufacturing a synthetic resin-made holder for a roller nearing by injection molding a synthetic resin charged with reinforcing material of glass fiber or the like in a metal mold, a gate G of the synthetic resin injecting metal mold is arranged in a position facing a cavity inside in a side of a ring part 1a in the vicinity of a boundary between the ring part 1a and a pillar part 1b of the holder, and injection molding is performed.
Patent JP-S5646682-A (JP)
Title: Secondary resistance switching circuit
Inventor: KOUNO KIMIO
IPC: H02P23/00
Filed: 1979-09-21
Abstract: PURPOSE:To enable a stable speed control in the whole speed range irrespective of the load size by a method wherein a structure that varifies a secondary resistance switch timing according to the size of load is provided in a wound-rotor type induction motor is which the first voltage is controlled. CONSTITUTION:In the wound-rotor induction motor 3, along with the first voltage is controlled by a thyristor converter 2, a secondary resistance 4 is controlled in a secondary resistance switching circuit 14. At this time, in the secondary resistance switching circuit 14, a speed feed back signal VSB is compared with level setters 22-25 and comparators 26-29 to imput to logical elements 30-33, a switching signal VCH is being obtained. Accordingly, the timing of the switching signal is depended upon the scale of an input signal at a automatic pulse generator 9, the speed control can be performed in a widrange irrespective of the load scale.
Patent JP-S62282020-A (JP)
Title: Production of carbon fiber
Inventor: NAKATANI MASAYUKI
IPC: D01F9/12
Filed: 1986-05-26
Abstract: PURPOSE:To efficiently obtain carbon fibers hardly contaminated by soot, by feeding a carbon source compound, catalyst source compound, sulfur compound and carrier gas to a heating zone at a specific temperature or above at specific feed rates. CONSTITUTION:A carbon source compound, e.g. methane, ethane, ethylene, etc., catalyst source compound, e.g. FeCl3, etc., carrier gas, e.g. H2, He, N2, Ar, etc., and sulfur compound, e.g. methyl thiol, etc., are fed to a heating zone to produce carbon fibers. In the process, the temperature of the heating zone is set at >=1,300 deg.C and the ratio of the feed rate (g) per unit time of the carbon source compound to the feed rate (mol) per unit time of the carrier gas fed to the heating zone is set at >=0.04mol/g.
Patent JP-H08309258-A (JP)
Title: Vacuum auxiliary web drying system
Inventor: KAARU AARU MARUSHIYUKE
IPC: B05C9/14
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve productivity by coating one side of a web with a liquid coating agent, subsequently heating the other side formed to have high thermal conductivity and drying the web under a vacuum enough to prevent the web from wrinkling. SOLUTION: A one-side lining machine 10 is operated to line a corrugated intermediate web 12 with a liner web 11 using an adhesive. The liner web 11 is supplied through a cylindrical drum of a preheating unit 14. An original intermediate web 12 is supplied from a supply 20 through a splicer 21, a winding mechanism 22 and a preheating unit 23 after corrugated between corrugation forming rollers 17, 18. When the web 12 is passed around the lower corrugation forming roller 17, paste is applied to one side of the corrugated web 12 by a paste applying unit 25 and subsequently the liner web 11 is preliminarily lined. The obtained synthetic one-side-lined web 13 is drawn out from a nip in a vacuum state enough to prevent from wrinkling after the adhesive therein is cured in a vacuum drying unit 27.
Patent JP-H01291342-A (JP)
Title: Emergency control system
Inventor: MATOBA KEISUKE
IPC: G06F12/00
Filed: 1988-05-18
Abstract: PURPOSE:To shorten the time required for restarting an operation of an information processing system by an emergency control operation by designating a converting means for making an output effective, based on a counting value outputted from a counting means, by a selecting means. CONSTITUTION:A counting means 100 counts the number of times by which a central controller 1 tries to restore the storage contents of a main storage device 2 by the storage contents of a present file 4a and each past file 4b-4n which have been stored in a file storage device 4. Also, each converting means 200 converts an address aa which the central controller 1 sends out in order to execute an access to the present file 4a, to addresses ab-an which are brought to access to the respective corresponding past files 4b-4n and outputs them. Subsequently, a selecting means 300 designates the converting means 200 for making an output effective, based on a counting value outputted from the counting means 100. In such a way, even if the central controller 1 always outputs a specific address to the file storage device 4, the restoration can be executed by a different past file without executing a copy, and the time required for restarting an operation of an information processing system is shortened.
Patent JP-S5823960-A (JP)
Inventor: KANEDA KEIJI
IPC: D06B23/16
Filed: 1981-07-31
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-2000309066-A (JP)
Title: Weatherable resin-coated metal panel
Inventor: EBIYA TOSHIAKI
IPC: B32B15/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a weatherable resin coated metal panel capable of sufficiently suppressing the deterioration of a vinyl chloride resin coated metal panel by ultraviolet rays over a long period of time. SOLUTION: In a resin coated metal panel constituted by providing a vinyl chloride resin layer 3 on a substrate metal panel 1 and further laminating a transparent resin film 5 containing an ultraviolet absorber on the resin layer 3, a layer 4 having function for preventing the transfer of the ultraviolet absorber is provided between the vinyl chloride resin layer 3 and the transparent resin film 5 containing the ultraviolet absorber.
Patent JP-S563471-A (JP)
Title: Reproducer of audiovisual card
Inventor: OKAMURA YASUSHI
IPC: G09B5/06
Filed: 1979-09-19
Abstract: PURPOSE:To ensure an accurate decision of the card mounting position, by providing the projected part at the center of the record sheet and then providing the positioning cavity at the center of the projected part respectively. CONSTITUTION:Record sheet 2 is stuck on the single side of card base 1, and projected part 2a is provided at the center of sheet 2. Furthermore, positioning cavity 2b is provided at the center of part 2a along with taper part 2c. When audiovisual card is mounted, cavity 2b is fitted to the pilot pin of the reproducer. Thus an accurate positioning is ensured for base 1.
Patent JP-S61279411-A (JP)
Title: Machining width variable machine
Inventor: YOSHIOKA YOSHIO
IPC: B23C3/00
Filed: 1985-06-04
Abstract: PURPOSE:To enable a machining width to be varied, by changing a phase of a turning structure, which rotatably supports a pair of main spindles mounting a tool, by a command for a positioning device. CONSTITUTION:A phase positioning device 30 has a driving part which reciprocates a turning structure 20 to be turned about a turning center line O. The device 30 positions the turning structure 20 to be stopped in plural phases. A machine changes by said phases a space (v) between axial lines Oa, Ob of both main spindles 22,22 as viewed from the moving direction of a feed. Accordingly, the machine can change the width of a machined surface Wa by tools 28, 28 mounted to the bottom end of each main spindle 22, 22. Further the device 30, if it is driven by a suitable servomotor, can position the turning structure 20 to be stopped in two or more phases, and the machine enables the width of the machined surface Wa to be changed into many stages.
Patent JP-S6112727-A (JP)
Title: Manufacture of poly(tetramethylene ether)glycol having narrow molecular weight distribution
Inventor: GAAFURIIDO PURUKUMAIAA
IPC: C08G65/20
Filed: 1985-06-04
Abstract: In the preparation of poly(tetramethylene ether) glycol by the polymerization of tetrahydrofuran (THF) using a cationic initiator, molecular weight distribution (MWD) can be held within narrow limits by bringing the THF and the initiator together in a mol ratio such that the degree of polymerization will be at about a minimum and at a temperature which will promote about a maximum number of tertiary oxonium ions, then quickly cooling the reaction mass to -25°C to +25°C, and then adding enough THF to complete the polymerization. When the desired molecular weight and MWD have been reached, the polymerization is quenched and the polymer isolated.
Patent JP-H10277471-A (JP)
Title: Caulking gun
Inventor: KOHIYAMA TSUTOMU
IPC: B05C17/015
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To restrain a caulking agent remaining in a caulking gun once used from being hardened to enable reuse of the caulking gun. SOLUTION: In a caulking gun for pushing out a caulking agent to be hardened by chemical reaction with moisture in the air from a nozzle tip, a cap 7 for closing an opening hole of a nozzle 5 is provided, and the cap 7 is provided with a minute hole 8 for venting air. That is, when the caulking gun is stored in an unused state after use, the cap 7 is put on the nozzle 5. And in order to purge air present between the tip of the nozzle 5 and the cap 7, a piston is pushed up to a state in which the caulking agent is pushed out from the minute hole 8. With the caulking agent being pushed out from the minute hole 8, a state in which air has not been present already can be created within the caulking gun including the nozzle tip part.
Patent JP-S6013536-A (JP)
Inventor: KAMIMURA OSAMU
IPC: B32B1/08
Filed: 1983-07-06
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-H01290800-A (JP)
Title: Plating method
Inventor: KANEKO JUNJI
IPC: C25D17/00
Filed: 1988-05-18
Abstract: PURPOSE:To suppress uneven plating by interposing a partition between electrodes confronting each other to form passages, spraying a plating soln. from nozzles toward the electrodes to generate a flow along the passages and relatively shifting the parts of the cathode confronting members having the nozzles for the cathode. CONSTITUTION:A partition 5 is interposed between electrodes confronting each other as the cathode 3 and the anode 7 to form passages A, B. A plating soln. is sprayed from nozzles 41, 61 toward the cathode 3 and the anode 7 to generate a flow of the plating soln. along the passages A, B. Members 4 having the nozzles 41 and/or the cathode 3 is moved so that the parts of the surface of the cathode 3 confronting the members 4 are relatively shifted and a plating is carried out. By this plating method, uneven plating can be suppressed.
Patent JP-S6016625-A (JP)
Title: Supporter for operation room
Inventor: HIRATA TOUSUKE
IPC: B62D27/04
Filed: 1983-07-06
Abstract: PURPOSE:To prevent the contact between a frame and an operation room by a method in which projections are each provided to the upside and downside of the frame, and the projections are fitted into recessions provided in a buffer to integrally join the frame with the buffer. CONSTITUTION:Projected portions 1A and 1B having projections 1Aa, 1Ab, 1Ba and 1Bb which are inclined at 55 deg. to a frame 1 are provided to the upside and downside of the frame 1. The projections 1Aa, 1Ab, 1Ba and 1Bb are fitted into recessions 5Aa, 5Bb, 5Ca and 5Da provided in vibration-insulating rubbers 5A, 5B, 5C and 5C. Covers 6a and 6b are provided on the vibration-insulating rubbers 5A, 5B, 5C and 5D, and an operation room floor 7 is set on the cover 6a. The covers 6a and 6b and the floor 7, and the frame 1 are integrated with bolts 3 and nuts 4. The transmission of vibration from the frame 1 to the operation room can thus be prevented.
Patent JP-S5246425-A (JP)
Title: Automatic pulse phase shifter
Inventor: FUJITA YASUNOBU
IPC: H02P25/26
Filed: 1975-10-11
Abstract: PURPOSE: To reduce the cost of thyristor and make compact a chopper device, by alternately turning ON the thyristor which is connected to the secondary side of an induction motor in parallel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11316646-A (JP)
Title: Virtual presence feeling method and system device
Inventor: YANAGIHARA YOSHIMASA
IPC: A63F13/54
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the presence perception of virtual reality in a virtual experience by completely providing an interaction such as feedback in the sense of power to sight and touch in the interaction with the virtual reality. SOLUTION: This device is provided with a virtual environment presenting means 1 for presenting a virtual environment to perform the virtual experience, operating power generating means 2 for generating operating power to stimulate the touch of a hand while being mounted on the specified part of a human body, operating power generation control means 3 for controlling the generation of the relevant operating power to the operating power generating means 2 and virtual environment control means 4 for generating a virtual environment model, providing it for the virtual environment generating means 1, operating timing to generate an operating signal in response to the provided virtual environment, transferring the relevant operating signal to the operating power generating means 2, converting and generating the relevant operating signal at the operating power generating means 3 while monitoring the said timing.
Patent JP-H05310777-A (JP)
Title: 2'-deoxy-2'-methylidynecytidine compound
Inventor: MATSUDA AKIRA
IPC: A61K31/70
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a new compound having a group hydrolyzable in vivo, enhanced in carcinostatic activity and antiviral action and raised in biological utilization ratio. CONSTITUTION:A compound of formula I (R is H, halogen, alkyl, etc.; R<1> is H or a group hydrolyzable in vivo; R<2> is H, group hydrolyzable in vivo or arylalkyl; R<3> is H or group hydrolyzable in vivo, phosphoric acid ester residue, etc., with the proviso that R<1> and R<3> are simultaneously H and when one of them is alkanoyl, the others are not alkanoyl or H), e.g. 2'-deoxy-2'-methylidyne- N<4>-cyclopropylcarbonylcytidine. This compound of formula I is obtained by subjecting a compound of formula II (Z is H or protecting group of OH) to N<4>-carbonylation reaction with an acid halide or an activated ester, etc., in a solvent such a pyridine or water in the presence of an acid receptor such as triethylamine.
Patent JP-S61280119-A (JP)
Title: Input and output circuit
Inventor: KURODA TADAHIRO
IPC: H03K19/00
Filed: 1985-06-05
Abstract: PURPOSE:To improve remarkably the latchup strength by using the collector output of a bipolar transistor (TR) so as to turn on/off the 3rd and 4th TRs. CONSTITUTION:When a current is injected negatively through an output terminal 20 externally, a TR Q10 is turned off and a TR Q20 is turned on, a collector current flows and the inverse of current IINJ drawn from the output terminal 20 is supplied from a power supply VDD via a TR 24. Thus, the injection current IDD of an output stage circuit 19 is suppressed to improve the latchup strength. When the current is injected positively, the TR Q20 is turnedoff and the TR Q10 is turned on to flow a collector current and the current IINJ<(+)> injected from the output terminal 20 is applied from the power supply VSS via a TR 22. Thus, the current ISS of the output stage circuit is suppressed to improve the latchup strength.
Patent JP-S612306-A (JP)
Title: Magnetic field generator
Inventor: URAI HARUO
IPC: H01F7/20
Filed: 1984-06-14
Abstract: PURPOSE:To increase the intensity of magnetic field by a method wherein a high permeability ferromagnetic frame is provided on the outer side surface of a solenoid type coil. CONSTITUTION:Solenoid type magnetic field generating coils 1a and 1b are provided outside the Helmholtz type magnetic field generating coil which are facing each other between a gap 20 with the center axis used in common, and high permeability soft magnetic cylindrical frame bodies 2a and 2b are provided adjoining to said coils 1a and 1b. A sample 5, whereon a magnetic field is impressed, is placed in the center of the vacant space part 20 of said Helmholtz type coil. The magnetic flux generated outside the coil by the coil is absorbed into the frame bodies 2a and 2b, and these frame bodies are magnetized as shown by the arrow 3 in the diagram. Said magnetic flux is added to a magnetic flux 21, and the density of the magnetic flux in the coil is increased.
Patent JP-H01291451-A (JP)
Title: Manufacture of semiconductor device
Inventor: DOBASHI TOMOJI
IPC: H01L21/768
Filed: 1988-05-19
Abstract: PURPOSE:To prevent the surface of a silicide layer from roughing, to provide good connection of the layer to wirings, and to improve characteristics by forming a contact hole by a reactive sputter etching method, and then ion- implanting the layer. CONSTITUTION:After a WSi electrode 10 is further formed on a polysilicon electrode 3 formed through an SiO2 film 2 on an Si substrate 1, an SiO2 film and a PSG film 4 containing 5% of phosphorus are formed. With resist R as an etching mask the films 4 and the SiO2 film 5 are removed by etching to form contact holes 23. Then, P<+> ions are, for example, implanted from the hole 23 to the surface of the electrode 10. The ion implantation of this case is conducted only in the hole 23 with a resist or the like as a mask. A heat treatment is conducted in an oxygen atmosphere, the PSG thermally flows to smoothen the bottom of the hole 23 and the surface of the film 4. Thereafter, the bottom of the hole 23 is etched with an HF etchant. Further, aluminum is laminated by sputtering to form wirings.
Patent JP-H04323218-A (JP)
Title: Polyester composition having ultraviolet-shielding property, production of the polyester composition and fiber of the composition
Inventor: KOIZUMI TADAYOSHI
IPC: C08G63/78
Filed: 1991-04-23
Abstract: PURPOSE:To provide a polyester fiber having excellent ultraviolet shielding property and provide a polyester composition suitable for the fiber. CONSTITUTION:The objective polyester composition contains (A) 1-10wt.% of zinc oxide and titanium oxide having an average particle diameter of 0.1-3mum, (B) 500-10,000 ppm (based on the polyester) of 1,1,3-tris (2-methyl-4-ditridecyl phosphite-5-t-butylphenyl) butane and (C) 1,000-20,000 ppm of a benzotriazole-type ultraviolet absorber. The objective fiber is made of the polyester composition.
Patent JP-H09288894-A (JP)
Title: Ferroelectric memory
Inventor: FUJISAWA HIROKI
IPC: G11C11/404
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make the cycle time of a ferroelectric memory adopting a plate selection system high-speed and to stabilize the reading operation of the ferroelectric memory of large capacity and to reduce power consumption of the memory. SOLUTION: Plate lines VPL0 to VPL7 are made to be effective levels before selection operations of specified word lines are started and the lines are made to be ineffective levels after the word lines are made to be non-selection states. At this time, the effective levels of the plate lines VPL0 to VPL7 are made to be the level of a binary value readout signal in bit lines, that is, the intermediate potential HVC between a power source voltage VCC and a ground potential VSS and the ineffective levels of them are made to be the power source voltage VCC or the ground potential VSS being the precharge potential of the bit lines.  Moreover, the memory array of the ferroelectirc memory is divided into plural memory array blocks MAB0 to MAB7 by making complementary bit lines B00* to B0n* or B70* to B7n*, for example, of n+1 pairs a unit and respective array blocks are selectively made to be activated states by making corresponding plate lines VPL0 to VPL7 effective levels like the intermediate potential HVC.
Patent JP-H08314293-A (JP)
Title: Transferring device and image forming device provided with same
Inventor: HASHINASHI AKIRA
IPC: G03G15/16
Filed: 1995-05-22
Abstract: PURPOSE: To prevent an image blur and deterioration of a printing accuracy. CONSTITUTION: On a frictional transporting surface formed on a periphery of a transfer roller 5, grinding teeth 5c oriented in the peripheral direction is respectively formed, and a blade member 20 is arranged in contact with the grinding teeth 5c in the direction letting them erected and recovered. Then, the teeth 5c ready to run down because of the transfer roller 5 held in press contact with a rotary drum 1 across a transfer material 10, is severally erected, recovered and restored by the blade member 20. As a result, the change of surface frictional force of the transfer roller 5 after a long period of service is minimized.
Patent JP-H08314476-A (JP)
Title: Noise estimating method and active noise controller
Inventor: TOYODA SHIGEHARU
IPC: F16F15/02
Filed: 1995-05-22
Abstract: PURPOSE: To provide a noise estimating method capable of canceling a noise ranging to a wide range with simple constitution by estimating a noise wave in the future. CONSTITUTION: This method is constituted so that noise information of a noise source is detected to be converted to an electric signal, and is sampled to be stored in a memory 5 as the data, and an estimated coefficient minimizing the error between a noise estimated value at the future point of time shown by multiplying the data stored in the past by the estimated coefficient and the surveyed value of the noise wave at the point of time answering to the noise estimated value is obtained in an estimated coefficient decision part 6 by using e.g. a method of least squares, and a noise estimated signal is generated from the noise information of the noise source by using the obtained estimated coefficient.  Thus, a muffling wave is formed by estimating the noise wave before the noise occurs really, and the muffling wave is radiated without being late for the noise wave even when a delay time exists in a processing system.
Patent JP-S5246845-A (JP)
Title: Bearing for watches
Inventor: INAMI YASUO
IPC: G04B31/00
Filed: 1975-10-13
Abstract: PURPOSE: To obtain a bearing having the same characteristics as jewel using as a material a steel easy to cut by chrome plating said steel to be treated, and protecting the surface of the resultant product followed by the formation of chrome carbides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09300305-A (JP)
Title: Slit cutting machine and manufacture of slitted article using slit cutting machine
Inventor: MICHISAKA KOUZOU
IPC: B27F1/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To easily deal with a change in the dimensions and the interval of slits and expand the applicable range of a slit cutting work by providing a means for driving a cutter to be rotated, a means for getting the cutter closer to and separating it from a work and a means for feeding the cutter which forms slits at a specified interval. SOLUTION: An operation for feeding a work W by a conveyor is stopped to activate shaft lifting devices 9, 9, and shafts 5, 5 are lowered so that a slit is formed. At the same time, the shafts 5, 5 are again returned to a standby position above after the formation of the slit. After that, the work W is sent over a specified distance by the conveyor 4 and is stopped, and further, the same lifting action is performed by the shaft lifting devices 9, 9 to form the slit in the work W. Thus this sequence of steps is repeated. The length and width of each of the slits are decided by selecting the size of a circular cutter 6 to be used and the depth of the slit into the work W. In addition, the length of the interval between the slits in the longitudinal direction is adjusted by the distance over a single transport by the conveyor 4.