baber/WOPTO huggingface dataset:
Patent JP-S55142723-A (JP)
Title: Doubling of spun yarn with filament yarn
Inventor: MIYOSHI MASANORI
IPC: D02G3/36
Filed: 1979-04-24
Abstract: PURPOSE:To eliminate the separation, cob-webbing, and filament breakage, by passing a spun yarn (S) through the hollow part of a filament yarn pirn to double the yarns while wrapping the filament yarn acround S. CONSTITUTION:The spun yarn 1 is withdrawn from the cheese 2, passed from the guide 3 through the axial hollow 6 of the pirn 5 wherein the filament yarn 4 is wound. The filament yarn 4 is withdrawn from the pirn 5, doubled with the yarn 1, and passed through the guide 7. The filament yarns 4' unwound from the pirn 5 produces the turn in the direction opposite to the winding one, and is wrapped around and doubled with the spun yarn 1' while being turned about the axis of the yarn 1' after the hollow 6. The doubled yarn 2'' and yarn 4'' are passed through the guide 8, rolls 9 and 10, and wound onto the cheese 12 while being traversed by the rotary drum 11.
Patent JP-S63217639-A (JP)
Title: Formation of element isolation in semiconductor device
Inventor: HOSAKA TAKASHI
IPC: H01L21/76
Filed: 1987-03-06
Abstract: PURPOSE:To contrive the realization of a good element isolation, in which defects are rare and bird's beaks are very small, by a method wherein a region not being covered with a poly Si film is selectively oxidized using the poly Si film, whose surface and sidewalls are covered with an Si nitride film, as an oxide mask. CONSTITUTION:The side surfaces and surface of a polycrystalline Si film 3 having a thermal expansion coefficient of the same degree as that of a semiconductor substrate (silicon) 1 are covered with Si nitride films 4 and 5 and a region not being covered with the film 3 is oxidized using this film 3 as an oxide mask. Accordingly, a buffer Si oxide film 2 can be also made such very thin as 50-500 Angstrom . That is, the film 2 can be made thin and the film 3 having a thermal expansion coefficient equal with that of the substrate 1 can be used as an oxide mask. This enables an element isolation, in which bird's beaks are small and defects are rare.
Patent JP-2000250377-A (JP)
Title: Image forming device
Inventor: IIJIMA TAKESHI
IPC: G03G21/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To detach/attach an image carrier in a short time with the minimum operation at need, that is, at replacing the image carrier, and to prevent the occurrence of a defective image with a simple and inexpensive constitution by linking an electrifying member having such the premise that the electrifying member always come into contact with the image carrier, with a cleaning member and attaching/detaching the electrifying member and the cleaning member to/from the image carrier. SOLUTION: The rotary shaft of an electrifying roller 2 is pivotally supported by one end of a supporting lever 4 as an electrifying member supporting means, and then, the roller 2 is rotated. As for the cleaning device 3, a cleaning blade 3A is supported by a supporting lever 5, and a cleaning roller 3B is supported by a supporting lever 6. The supporting lever 6 and the supporting lever 4 are rocked in the same direction by linking the lever 6 with the supporting lever 5 which is rocked in accordance with the rotation of an eccentric cam 7 and linking the lever 4 with a connecting link 8, so that the electrifying roller 2, the cleaning blade 3A and the cleaning roller 3B are attached/detached to/ from the image carrier while mutually interlocking.
Patent JP-S5840998-A (JP)
Inventor: JIIKUFURIITO KURAIN
IPC: H04R7/02
Filed: 1982-03-31
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-H11244481-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of supplying the excitement of producing winning in a pattern matching game and the excitement of whether or not it changes to large winning further and shifts to a more advantageous state to a player over two stages. SOLUTION: A pattern matching game execution means 50 executes the pattern matching game on a variable display means 20 when a ball enters a start winning port 12 and displays the result, When the executed result is the winning, a special value generation means 30 opens and closes an attacker 31 and imparts a special value to the player, and when the ball enters the start winning port 12 during the opening and closing operations of the attacker 31, a direction screen development means 60 develops a prescribed direction screen when the final display form of the direction screen is a specified stop form, a winning probability setting part 70 shifts the execution mode of the pattern matching game to a probability fluctuation mode.
Patent JP-H01227571-A (JP)
Title: Image reader
Inventor: IIZUKA CHIAKI
IPC: G06T1/00
Filed: 1988-03-07
Abstract: PURPOSE:To prevent stripe black data from getting into data even when the sheet page of a book is read by providing a sensor to detect the existence of an original on an original reading base to a carrier, turning out an irradiating lamp and sending dummy image data in a white, etc., instead when the original does not exist. CONSTITUTION:An original detecting sensor 12 mounted on a carrier 8 to mount an irradiating lamp 9 and an image reading sensor 10 detects whether an origi nal 5 exists in the opposite position of the carrier 8 in an original reading base 2 or not. For example, when the book is set on the image reading base 2 and a reading scanning is started by the carrier 8 in order to read the image information of the sheet page of the book, after the carrier 8 reaches a space part D formed between the end edge of the original and the end of a reading area in the original reading base 2 and it is moved by a fixed distance or above, the irradiating lamp is turned out, and the dummy data in the white are sent to a host computer during a period in which the lamp is turned out. Thus, the leak of a light from the space part D can be suppressed, and the stripe black data can be suppressed from getting into the image data.
Patent JP-H03253877-A (JP)
Title: Color recorder
Inventor: TANAKA NOBUYUKI
IPC: G03G15/00
Filed: 1990-03-05
Abstract: PURPOSE:To adjust the position of an electrostatic toner image in a main scanning direction by providing a supporting and guiding roller, which is freely inclined, on the recording paper introducing side of respective toner recording units. CONSTITUTION:A recording and carrying belt assembly body 22 includes a follower roller 22a arranged on a paper supply part side, a driving roller 22b arranged on a thermal fixing device side and an endless belt 22c laid between both rollers. Besides, it includes four supporting and guiding rollers 22d which support the upper side traveling part of the belt 22c from the back side and guide the traveling thereof. They are respectively arranged on the recording paper introducing sides of the toner recording units 16Y, 16M, 16C and 16K. Then, the respective rollers 22d are held so that they are freely swung within a plane which is perpendicular with respect to the carrying direction of the recording paper and freely positioned at an optional swinging position. Thus, the deviation of the inclination position of the transferred toner image in the main scanning direction is corrected.
Patent JP-H09240452-A (JP)
Title: Brake system
Inventor: TAKASAKI YOSHIYASU
IPC: B60T8/40
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To positively apply the brake while supplemental braking force is being applied when it is judged that braking force is short, and furthermore try to simplify its system. SOLUTION: ABS control is executed by controlling an ABS controlling modulator 12, concurrently TRC control is executed by controlling a pump 11, a TRC control valve 14 and a reservoir change-over valve 13, and braking force supplemental control is also executed by controlling the pump 11 and the reservoir change-over valve 13. In this place, even if braking force supplemental control is executed by a supplemental pressure adjusting valve 17, the braking fluid pressure of a brake cylinder 8 is continuously and smoothly increased. By this constitution, a driver will never has a sense of incompatibility with respect to change in braking force. Thus as mentioned above, three kinds of control including ABS control, TRC control and braking force supplemental control can thereby executed by one pump 11.
Patent JP-S60196018-A (JP)
Title: Transmitting and receiving device of low power consumption
Inventor: IZUMI ISAO
IPC: H04B1/40
Filed: 1984-03-17
Abstract: PURPOSE:To attain the low power consumption by providing a gate circuit which opens and closes synchronously with transmission and reception of pulses between a power supply for transmitter and a transmitter as well as a power supply for receiver and a receiver respectively. CONSTITUTION:A gate circuit 8 turns on and off a power supply 5 for transmitter 1 by the signal sent from a synchronizing signal generator 7 synchronously with a transmission pulse and with the pulse width little larger than that of said transmission pulse. While a gate circuit 9 turns on and off a power supply 6 for receiver 4 synchronously with a reception pulse and with the pulse width little larger than said reception pulse. Then the power supply 5 supplies power to the transmitter 1 only for a transmitting period of the transmission pulse. So is with the reception side. In such a way, the power consumption can be greatly reduced with this transmitting/receiving device.
Patent JP-H09247132-A (JP)
Title: Radio packet communication equipment and transmitting device
Inventor: KIMURA TSUNETO
IPC: H04L1/16
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency and use efficiency of a radio wave line by reducing communication times. SOLUTION: A transmitting device 10 divides transmission data into blocks of fixed length, the respective divided blocks are divided into the packets of fixed length and the packets are transmitted to a receiving device 30 by block unit. The receiving device is provided with a packet re-transmission requesting part 39 which returns a block reception mistake signal adding position information indicating the position of an error packet and requests re-transmission at the time of an error in the received packet inside the block. The transmitting device 10 is provided with a block generating part 19 which adds a re- transmission packet corresponding to the error packet to a part of plural new packets in the block to be transmitted after the one which adds the error packet based on the block reception mistake signal and, then, generates the block of fixed length so as to transmit it.
Patent JP-S53138006-A (JP)
Title: Thyristor motor
Inventor: AKAMATSU MASAHIKO
IPC: H02P6/20
Filed: 1977-05-07
Abstract: PURPOSE: In thyristor motor having plural group of armature windings, to reduce torque dip by performing intermittent commutation at each group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55142613-A (JP)
Title: Molded product with grain of wood, grain of stone, etc., and production thereof
Inventor: NAGATA YOSHIAKI
IPC: B29C33/00
Filed: 1979-04-26
Abstract: PURPOSE: To produce a molded product having the grain of wood, the grain of stone, etc. on an outer or an inner surface, whichever the surface may be, by a method wherein thermoplastic resins are mixed with colored, graftized polyphenylene ether resins for molding.  
     CONSTITUTION: There is mixed with 0.1W15 weight part of a flatting agent 100 weight part of a mixture resin in which 80W99.9wt% of thermoplastic resins, such as colored or non-colored PS resins, ABS resins, etc., is mixed with 20W0.1wt% of graftized polyphenylene ether resins or modified resins thereof, the said flatting agent being selected from a foaming agent, a synthetic rubber and/or an inorganic  material. The mixture is molded at 170W300°C by means of an injection molder, an extruder or an injection-blow molder. This protects against disclosure of a ground pattern of the inside, which is the result of the external damage, or against the wear and fading, and obtains the molded product with a pattern such as the grain of wood, the grain of stones, etc. on an outer or an inner surface whichever the surface may be. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62210690-A (JP)
Inventor: IWASE AKIO
IPC: H05K3/36
Filed: 1986-03-12
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-S58170947-A (JP)
Title: Method of jointing conveyor belt
Inventor: TAMADA AKIO
IPC: F16G3/10
Filed: 1982-03-30
Abstract: PURPOSE:To disperse and relax bending stress at a joint part and to prevent a reinforcing fabric from being damaged, by forming, in a tapered shape, both ends of only the outermost layer ply fabrics among tension member fabric layers, which are bonded to upper and lower covering rubbers, and by butt-jointing the above- mentioned both ends. CONSTITUTION:Upper and lower covering rubbers 5, 6 at both ends of a belt are cut and removed in a predetermined length so that tension member layers 1 through 3 are exposed, and the tensioning members 1 through 3 are successively cut and removed to a predetermined length for forming stepped joint parts. Then, unvulcanized rubber sheets R are disposed on the upper and lower surfaces of the stepped tensioning member layers which are arranged above the intermediate ply layer fabrics 2, 2', in a stepped shape, and are butted. Further, both ends of the upper and lower outermost layer ply fabrics are formed in a tapered shape and abutted. Adhesive agent is applied to the joint part and is dried, and unvulcanized rubber sheets 5'', 6'' and inforcing fabrics T, T' are successively laminated on the butted part. Unvulcanized rubber is charged and compressed in the jointing recess parts and is vulcanized.
Patent JP-H05256671-A (JP)
Title: Instrumentation for vehicle
IPC: G01D11/28
Filed: 1992-03-11
Abstract: PURPOSE:To make sightability so better at the time of pointer illumination by improving the extent of luminance for an outgoing light in the upper direction of a pointer. CONSTITUTION:A pointer 16 consists of a lens plate 1 and a reflecting plate 2, and the inner part comes to an air layer 3. This lens plate is composed of acryl, and a triangular phototropic surface 1a is installed in a plane adjoining to the air layer 3, while a flat surface 1b is installed on a plane at the side of an observer. In addition, the reflecting plate 2 is impermeable, covering an outer boundary of the pointer 16 with material excellent in reflecting efficiency and forming the air layer 3 in the pointer 16. Moreover, since the lens plate 1 is made up of acryl in material, a light out of a light emitting diode element 5 emitted in the air layer 3 almost in parallel with the flat surface 1b of the lens plate 1 is able to change the traveling direction to the side of a direct observer because of the relation of a difference in a refractive index between the material (acryl) of the lens plate 1 and that (air) of the air layer 3, thus the luminance in an outgoing light from the upper direction of the pointer 16 is improved.
Patent JP-H03256267-A (JP)
Title: Cylinder position reading method for magnetic disk device
Inventor: MIYAZAKI OSAMU
IPC: G11B20/10
Filed: 1990-03-06
Abstract: PURPOSE:To prevent a seek error by changing the gain of a phase equalizer into a level corresponding to a cylinder located in the middle between a present cylinder and a objective cylinder before seeking. CONSTITUTION:A cylinder position is divided into three parts of the outer circumference, the intermediate circumference and the inner circumference, and the gain by the phase equalizer corresponding to each cylinder position, i.e., phase compensation quantity is determined to be no phase compensation at the outer circumference, middle phase compensation at the intermediate circumference, and large phase compensation at the inner circumference. Here, before the seeking, the gain of the phase equalizer is made to be the intermediate circumference, namely, the middle between the present cylinder and the objective cylinder. Therefore, at the present cylinder position, it becomes over- compensation a little (refer to figure (c)), and at the objective cylinder position, it becomes short-compensation a little (refer to figure (f)), and the seeking can reach the objective cylinder without causing a read error.
Patent JP-S58169683-A (JP)
Title: Similar pattern discriminating system
Inventor: KIMURA SHINTA
IPC: G06T7/00
Filed: 1982-03-31
Abstract: PURPOSE:To check the local features after enlarging them, by calculating the distance between a dictionary pattern and an input pattern on the basis of the weight calculated at a weight calculating circuit part, the input pattern and the contents of the dictionary register part. CONSTITUTION:Dictionary registers 1-1 and 1-2 store temporarily two dictionary patterns respectively. A weight calculating circuit 2 calculates the weight between the contents read out of the registers 1-1 and 1-2 based on these two contents. Then the distance between a dictionary pattern and an input pattern is calculated by a distance calculating circuit 3 on the basis of the above-mentioned calculated weight, the input pattern and the contents of registers 1-1 and 1-2. A discriminating circuit part 4 controls a selecting circuit 5 so that a dictionary pattern closer to the input pattern is selected.
Patent JP-S58170201-A (JP)
Title: Waveguide circuit element
Inventor: HACHITSUKA HIROYUKI
IPC: H01P1/207
Filed: 1982-03-31
Abstract: PURPOSE:To attain the connection of different polarized waves, by inserting a metallic plate having slits symmetrical over respective polarized waves on bonding surfaces of two rectangular waveguides and using the slot mode propagation oscillated in response to the wavelength of electromagnetic waves propagated on the slits. CONSTITUTION:A thin metallic plate having Z-shaped, step-shaped and key- shaped slits is provided between two waveguides 11 and 12 in place of a metallic plate 13. In each slit, lateral and longitudinal total length of the slits are equal and they are proportional to the propagated wavelength. The slits are produced on a copper plate having 50mum thickness with the etching method. In the operation, each slot is used as the slot coupling to enclose the electromagnetic energy resonated in the slits, and the electromagnetic waves are converted into polarized waves having the phase by 90 deg., by using the resonance energy as interposition.
Patent JP-H10249574-A (JP)
Title: Laser beam machine
Inventor: HASEGAWA SHOJI
IPC: B23K26/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To allow continuous operation for many hours, in such a laser beam machine as the machining position is fixed, by preventing the stagnation of dross produced in machining. SOLUTION: A guide tube 6 installed in the entrance of a dust collecting port that collects dross is arranged coaxially in a duct tube 5 and provided with a prescribed space L. The duct tube 5 is formed with a horizontal annular recessed groove 7 on the inner wall surface 5a and provided with a hard ball 8 freely movably. In the annular recessed groove 7, compressed air is blown off from a sucking port 9a-9c in three directions from which the entire circumference is evenly divided, with the hard ball 8 circulating the annular recessed groove, colliding with the inner guide tube 6 side immediately after passing the sucking port 9a-9c, and vibrating the guide tube 6. With the vibration, the guide tube 6 is prevented from being stuck with the dross.
Patent JP-H04269822-A (JP)
Title: Sealing device
Inventor: SEKIZUKA HIROSHI
IPC: F16J15/00
Filed: 1991-02-26
Abstract: PURPOSE:To obtain a sealing device which is provided with a sealing section which can withstand a high temperature, can be used for such high-quality sealing that the sealing is subject to a low tightening force and does not allow gas discharge, and can prevent the inside of a container from being contaminated by components contained in the air. CONSTITUTION:This sealing device is used for sealing the joint of the flange sections 2 and 4 of a container which is evacuated to a prescribed pressure. Metallic O-rings 7 and 8 which are surface-treated in different ways are respectively put in mounting grooves 5 and 6 provided on the inside and outside of the joint of the flange sections 2 and 4 and the space between the rings 7 and 8 is evacuated to a vacuum.
Patent JP-H01227310-A (JP)
Title: Manufacture of oxide superconductor wire
Inventor: KIKUCHI SUKEYUKI
IPC: H01B12/04
Filed: 1988-03-07
Abstract: PURPOSE:To increase a critical current density by specifying cooling conditions when cooling an oxide superconductor after forming material powder of oxide superconductor and heating it in an oxygen-containing atmosphere. CONSTITUTION:After forming material powder of oxide superconductor into required shape of linear body 1, the linear body 1 is heated in an oxygen- containing atmosphere at a specified temperature and cooled. The cooling condition is made here so that the cooling temperature gradient in the longitudinal direction of the linear body is 10 deg.C/cm or greater and that the cooling speed is 5 deg.C/min or less. As a heating furnace, an electric resistance type furnace for example is used. This makes it possible to increase the critical current density because crystal surfaces including highly conductive axes a and b are arranged in the longitudinal direction of the superconductive wire.
Patent JP-S52136298-A (JP)
Title: Preparation of epoxy resins having cyanuric rings
Inventor: SAIDA KENICHI
IPC: C07D405/14
Filed: 1976-05-12
Abstract: PURPOSE: To obtain an epoxy resin having excellent heat resistance by condensing a phenol having unsaturated groups with cyanuric chloride, and by oxidizing the double bonds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06245797-A (JP)
Title: Method for detecting basil hybrid
Inventor: NOMURA YUKIHIRO
IPC: C12Q1/48
Filed: 1993-02-19
Abstract: PURPOSE:To provide a method for detecting basil hybrids capable of objectively discriminating easily and in high accuracy for the crossed hybrids of basil the difference in genetic characteristics from their parents by merely using the main leaves of basil. CONSTITUTION:The method is characterized by that an extract (liquid) obtained from basil leaves is subjected to isoelectric point electrophoresis and developed, the resultant isozyme-active sites are then dyed, and based on the difference in the resultant isozyme patterns, the genetic characteristics of basil hybrids are discriminated from those of the parents. As the isozyme activity, the activity of phosphoglucomutase(PGM), phosphoglucose isomerase(PGI), polyphenol oxidase(PPO) or peroxidase(POD) is used.
Patent JP-H08325463-A (JP)
Title: Preparation of lubricating resin molding
Inventor: EGAMI MASAKI
IPC: C08L83/08
Filed: 1996-03-11
Abstract: PURPOSE: To provide a process for preparing a molding comprising a lubricating resin compsn. which has a stably low coefficient of friction and a low coefficient of abrasion and causes no lowering in mechanical strength. CONSTITUTION: An organopolysiloxane comprising an unit contg. an isocyanate group or a cyanate group in an amount of 0.5 to 20.0 pts.wt. and 0.5 to 20.0 pts.wt. organopolysiloxane having a unit contg. at least one group selected from among amino, carboxyl, alcoholic hydroxyl and mercapto groups are melt-mixed with 100 pts.wt. synthetic resin, e.g. a polyethylene or a polyamide to react a functional group of the organopolysiloxane having a unit contg. an isocyanate or cyanate group with a predetermined functional group of the other organopolysiloxane, and molding is conducted is such a state that the reaction product is dispersed in the synthetic resin.
Patent JP-S63308145-A (JP)
Inventor: TAKANO TAKEJI
IPC: E04F10/06
Filed: 1987-03-09
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。