baber/WOPTO huggingface dataset:
Patent JP-S5732839-A (JP)
Title: Method for forming hollow parts
Inventor: TSUKAMOTO TOSHIHIKO
IPC: B21H1/18
Filed: 1980-08-07
Abstract: PURPOSE: To form hollow parts, by inserting a crude material of round bar between rolls which have parallel shafts and rotate along the same direction, rotating the crude material, and, at the same time, by pressing the end of mandrels which passing through the central hole of flanges supporting both ends of the crude material, from both sides of the crude material along the directin of the axis of the crude material.  
     CONSTITUTION: A set of rolls 1 composed of two or three rolls, for example two rolls, and having shafts parallel to each other are rotated in the same direction, and a crude material of round bar 2 is inserted between the rolls 1 so that the bar may become parallel to the shaft. The crude material of round bar 2 is rotated by the rolls 1 or flanges 3 supporting both ends of the crude material 2, and, at the same time, pressd from both ends by the end of mandrels 4 passing through the central hole of the flanges 3. In this way, a crude material for hollow parts having a blind hole of a desired diameter and a shape formed under control of the surface of rolls 1 and the side face of flanges 3, is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02149963-A (JP)
Title: Cassette tape deck
Inventor: KURITA KAZUHITO
IPC: G11B15/10
Filed: 1989-04-27
Abstract: PURPOSE:To cancel the shutting-off malfunction of a play lever by sliding a shutting-off lever in a detached direction with respect to a switching lever and switch-operating the switching lever by leading prescribed hourly intervals. CONSTITUTION:For switching a tape travel direction by operating the switching lever 28 by a direction switch-operating lever 30, the switching lever 28 is operated at the prescribed hourly intervals when the direction switch-operating lever 30 is operated. In such a case, the shutting-off lever 38 is pressed by the direction switch-operating lever 30 and detached from the switching lever 28 before action. Consequently, the shutting-off lever does not turn, and the shutting-off action of a lock plate 42 is prevented. Thus, the shutting-off malfunction of the play lever 16 is cancelled when the tape travel direction is switched.
Patent JP-S592295-A (JP)
Title: Diagnosis system of memory controller
Inventor: OSADA TAKATOSHI
IPC: G06F11/22
Filed: 1982-06-24
Abstract: PURPOSE:To detect in an on-line state that various types of control signals are securely generated at a memory controller. CONSTITUTION:A main storage timing generation circuit 8 delivers RAS, REF, CAS, WE, RG, RACA, enable signal EN, etc. with a prescribed timing and in accordance with the corresponding access OK style to access a main storage device 2. A main storage timing monitor part 22 functions as a register to store the state of generation of RAS, REF, CAS, WE, RG, RAS, etc. The data stored in the part 22 are read out to a central processor 1 via drivers 25-26 and then compared with a reference pattern prepared by the processor 1 for each type of monitor. Thus the presence or absence of a fault is detected together with the faulty signal and its timing when a faulty is detected.
Patent JP-S58225731-A (JP)
Title: Synchronizing circuit
Inventor: KOGA TAKAMASA
IPC: H03L7/07
Filed: 1982-06-24
Abstract: PURPOSE:To shorten the time of synchronization with an input signal and to maintain a locking state even in case of frequency of the input signal varies once the locking is performed, by shortening a lock-up time and increasing a locking frequency. CONSTITUTION:When a control signal CNT goes to a logical level ''1'', a selector 30 selects and outputs the output signal fA of a PLL circuit 20A. Therefore, an output signal f0 synchronizing with an input signal (f) is outputted from a syncrhonizing circuit a time tA later. For this purpose, the constant of the LPF23A of a PLL circuit 20A is so set that a lock-up time tA is sufficiently short, performing speedy synchronization with the input signal (f). Further, the constant of the LPF23B of the PLL circuit 20B is so set that the locking frequency is sufficiently high, improving the stability of the PLL circuit 20B after the locking operation, i.e. the stability of the synchronizing circuit.
Patent JP-2000297546-A (JP)
Title: Japanese style room of house
Inventor: MONYA MIKIO
IPC: E04H1/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To ensure a modern Japanese style room atmosphere by arranging a Tokonoma (recess in a Japanese room in which a Japanese hunging scroll may be hung) and a Tokowaki(side alcove) on the front of Japanese style room, and providing a luminaire therein to perform illumination through a Japanese paper screen or screen arranged on the wall portion at the front of the Tokowaki on the rear side of the paper screen. SOLUTION: A Tokobashira (column) 35 is arranged between a Tokonoma 33 and a Tokowaki 34 so that it is emphasized by illumination of light through a Japanese paper screen (paper sliding door) 36 so as to improve the atmosphere of the Tokonoma 33 and the Tokowaki 34. With the screen 36 adapted to be demountably fitted in a wall 34a at the front of the Tokowaki 34, the integrated feeling thereof with the wall 34a is ensured and replacement of the paper portion thereof is made convenient. Furthermore, with an illuminaire arranged between the screen 36 and the wall on the rear side thereof, the arrangement and replacement thereof are made convinient. Considering the arrangement and sizes of the screen 36 as well as the illumination, the screen 36 is given decoration characteristics and indirect illumination function. The purpose is attained in this way.
Patent JP-H047164-A (JP)
Title: Magnetic optical exposure apparatus
Inventor: TAKI KAZUYA
IPC: B41J2/46
Filed: 1990-04-25
Abstract: PURPOSE:To make a scanning optical system unnecessary thereby to simplify the structure and to improve the productivity by controlling a magnetizing direction by a plurality of vertical magnetization films and heaters, and converting the rotation of a plane of polarization to the change of the quantity of light by a polarizer before exposure. CONSTITUTION:The light from a lamp 34 is turned to a linearly polarized light by a cylindrical lens 38 and a polarizer 40, and reflected by a half mirror 42. Then, the polarized light is, after passing through a substrate 12 and a light permeable magnetic thin film 14, reflected by a vertical magnetization film 16 and passes through the light permeable magnetic thin film 14, substrate 12 and half mirror 42 to be incident upon a polarizer 28. At the exposure, a vertical magnetization film 16b is heated to a Curie temperature or higher by a heater 20b. Since a magnetic field H in an opposite direction to that at the initializing time is impressed by an electromagnet 24 to the magnetization film 16b, the magnetization film 16b is magnetized downward, and the light permeable magnetic thin film 14 below the film 16b is also magnetized down ward. Therefore, the light passing through the polarizer 28 is converged onto a photoreceptor drum 44 by a lot lens array 30 for exposure.
Patent JP-S62266045-A (JP)
Inventor: AOKI HISAKO
IPC: A61B17/221
Filed: 1986-05-13
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-S5735960-A (JP)
Title: Coater
Inventor: SAKAMI KATSUYASU
IPC: B05B15/04
Filed: 1980-08-08
Abstract: PURPOSE: To avoid the wastage of paint by a method in which a paint receiver is provided below an object to be coated by a spray gun and oversprayed paint is collected and diluted for reuse.  
     CONSTITUTION: In an electrostatic coater 4, a paint is sprayed through a pump 11 from a paint tank 3, and oversprayed paint is collected in a paint receiver 7 provided below an object 6 to be coated. The recovered paint is returned through a pump 8, a filter 9, and a flow meter 10 to the paint tank 3. And, an appropriate amount of a diluent 2 is added to the recovered paint for reuse effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10264002-A (JP)
Title: Grinding method
Inventor: KIRIYAMA KAZUO
IPC: B24B21/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve a grinding efficiency by carrying out the grinding of plural kinds symultaneously whose condition is mutually different for the same processing surface of a work, in a method for grinding the work by a grind tape. SOLUTION: A grind tape includes two grind tapes T1 , T2 in which the roughness of a surface adhered by abrasive grains is mutually different. The work is rotated around its axis while push-pressing these two grind tapes respectively and symultaneously at the two appointed grinding positions facing to each other at intervals of the work on the processing surface 14 of the work 10.
Patent JP-H09297629-A (JP)
Title: Car office system
Inventor: KUROSHIMA DAIGEN
IPC: B62D1/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To accurately record various ideas, etc., which are remembered during the driving of a car without forgetting them by attaching a keyboard of a personal computer to the handle of the car with other component elements of the computer prepared at other parts of the car and then connecting electrically these computer elements to each other. SOLUTION: A keyboard 2 being an input device is attached to the handle 1 of a car, so that the handle 1 has an input function of a personal computer 7. At the same time, an arithmetic unit 3, a storage 4, a display device 5 and a recorder 6, i.e., the component elements of the computer 7 excluding the keyboard 2 are attached on the dashboard. The device 5, in particular, is attached on the lower face side of the front glass of the car and above the handle 1 in order to confirm the input contents of the keyboard 2 that is operated by the car driver. As a result, the ideas which are remembered during the driving can be easily stored in the computer 7.
Patent JP-S5443256-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMASHITA IZUMI
IPC: C08L27/06
Filed: 1977-09-13
Abstract: PURPOSE: An ABS resin is incorporated with a polyvinyl chloride resin with specific polymerization degrees respectively and an ethylene-vinyl chloride copolymer containing less than 10% of ethylene to produce said flame-retardant polyvinyl chloride resin with high process fluidity, heat resistance and impact strength.  
     CONSTITUTION: To 40W60% of an ABS resin are added 55W5% of a polyvinyl chloride resin with average polymerization degree of 550W800 and 5W55% of an ethylene-vinyl chloride copolymer with average polymerization degree of 300W500 and ethylene content of less than 10%. The ABS resin used is preferably a graft copolymer consisting of 15W35% of acrylonitrile, 10W40% of butadiene and 35W65% of styrene. Further 1W8 parts by wt. of antimony trioxide or pentoxide as an auxiliary flame retarder, are added to 100 parts of the resin composition in which the content of the polyvinyl chloride and the vinyl chloride copolymer is required to be 20W40 parts in total. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5634506-A (JP)
Title: Caster
Inventor: SAITOU NOBUFUSA
IPC: B60B33/00
Filed: 1979-08-28
Abstract: PURPOSE: To eliminate the necessity of a working step such as machining of a pivot shaft of a caster to reduce the production cost of the caster and to reduce the weight of the caster while maintaining a sufficient strength of the caster.  
     CONSTITUTION: A caster comprises a bifurcated supporting york 1 which rotatably supports a wheel 2 on an axle 3 thereof. An upper dish 4 and a lower dish 6 are located on upper and lower sides of a seat portion 1b of the supporting york 1 with a plurality of steel balls 5, 7 interposed therebetween, respectively. A pivot shaft 8 is produced from a hollow pipe made of a material such as mild steel, aluminum alloy and so on, and includes a shaft portion 9, a flanged expanded portion 10 and a reduced diameter end 11 which extends through the upper and lower dishes 4, 6. Thus, the reduced diameter end 11 of the pivot shaft 8 is inserted through the upper and lower dishes 4, 6 and a spacer 12 in the form of a ring which are fastened together by caulking the lower extremity of the pivot shaft end 11 in order to mount the caster for rotation on the supporting york 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S603362-A (JP)
Inventor: MATSUDA TOSHIO
IPC: E04G21/02
Filed: 1983-06-17
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-H06326701-A (JP)
Title: Synchronization clock generating device
Inventor: EKUSA RYOICHI
IPC: H04L7/033
Filed: 1993-05-11
Abstract: PURPOSE:To establish the synchronization between a master circuit and a slave circuit through the transmission/reception of a required minimum signal without adjustment of a delay of a component of the slave circuit and to prevent an output of the slave circuit from being stopped on the occurrence of a fault of the master circuit. CONSTITUTION:A synchronizing signal generator 7 of a master circuit provides an output of a master/slave synchronizing signal 8 and an AND circuit 12 of a slave circuit uses an AND output between the master/slave synchronizing signal 8 and a gate signal 9 of a frequency divider 6 to the frequency divider 6 as a reset signal to reset the frequency divider 6. A mask circuit 13 of the master circuit masks the master/slave synchronizing signal 8 outputted to the master circuit and a mask circuit 14 of the slave circuit masks the master/slave synchronizing signal 8 outputted to the slave circuit.
Patent JP-H11308398-A (JP)
Title: Information processing unit, copying machine, copy processing system, control method for information processing unit and control method for copying machine
Inventor: FUJIMORI TAKASHI
IPC: G03G21/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To immediately provide detailed operation manual pages to the user without provision of a large capacity storage device storing detailed operation manual pages in a copying device. SOLUTION: When the copying machine 401 requests transfer of manual data of the copying machine 401 to a host computer system 402 that is communicated with the copying machine 401 via a network 409, the host computer system 402 sends any manual data in a plurality of manual data stored in a storage medium 404 to the copying machine 401, based on the request of the transfer of the manual data sent from the copying machine 401, and the copying machine 401 outputs the manual data of the copying machine 401 sent from the host computer system 402.
Patent JP-H11334326-A (JP)
Title: Safety tire
Inventor: ARAKI MASARU
IPC: B60C15/06
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a safety tire capable of enhancing run flat performance with an increase in weight reducing without sacrificing rim assembling performance. SOLUTION: A safety tire is provided with a belt layer 6 having a belt cord in a tread part 4 and at outside a carcass 5, and are arranged at a comparatively narrow cord angle to the tire equator. A sidewall part 3 is provided with a rubber-reinforced layer 7 consisting of a rubber composition forming generally a crescent shape at its cross section by employing a tapered shape reducing the thickness of a heavy wall. Where, the safety tire is provided with a reinforcing filler layer F consisting of at least one reinforcing ply run from the sidewall part 3 to a bead part 2, arranged at outside the carcass in the axial direction of a tire, arranging a reinforcing cord, and buried in topping rubber. The reinforcing filler layer has a height at its upper part of 38-49% the cross sectional height of the tire. The returning part of the carcass upwardly extends as high as above the upper end of the reinforcing filler layer.
Patent JP-S62266245-A (JP)
Title: Vibration damping device
Inventor: KAWAMURA SHINZO
IPC: F16F15/02
Filed: 1986-05-13
Abstract: PURPOSE:To suppress the vibration of a machine table on which a vibration generating source is mounted, by supporting a weight through a spring on the machine table, equalizing a natural frequency of the weight and the spring to a frequency of a vibratory force of the vibration generating source, and reversing a vibrating direction of the machine table relative to that of the weight and the spring. CONSTITUTION:A base plate 1 is fixed to a floor surface in a factory, and a machine table 2 is fixedly supported through vibration isolating rubbers 3 onto the base plate 1. A vibration generating source, e.g., a vertical air compressor 5 is mounted on the machine table 2. Further, a weight 8 is mounted through a coil spring 9 to the machine table 2. A weight of the weight 8 and a spring constant of the spring 9 are so set as to develop a natural frequency equal to that of the vibration generating source. Further, the weight 8 and the vibration generating source are vibrated with a phase of 180 deg.C, and an inertial force of the weight 8 cancels a vibratory force.
Patent JP-H10296024-A (JP)
Title: Method for regenerating filter for polyether sulfone resin solution
Inventor: ANAMI KIKUMI
IPC: B01D41/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing the clogging of a filter used for filtering a methylene chloride solution of polyether sulfone and efficiently regenerating the filter. SOLUTION: The method for regenerating a filter for a polyether sulfone resin solution is to heat at 180 deg.C or higher a filter used for flitering a polyether sulfone resin solution obtained by dissolving a polyether sulfone resin in methylene chloride, and then clean the filter with a solvent. In addition, after heating this filter, the solvent to be used for cleaning the filter is preferably to be methylene chloride.
Patent JP-H06301095-A (JP)
Title: Structure for film guide part of camera
Inventor: TANAKA YASUHIKO
IPC: G03B17/28
Filed: 1993-04-13
Abstract: PURPOSE:To form a pressure plate rail to be flat and set as a reference surface in the case of measuring the related dimension of a camera and performing focusing and further to keep a film rail and a film pressure plate in fixed positional relation by providing a positioning means in the camera whose film pressure surface is formed in a circular-arc shape so that the film may be exposed in a properly curved state in order to compensate the spherical aberration of a photographing lens. CONSTITUTION:The rail surface of the film rail 9 and the film pressure plate 13 pressing the film 14 to the rail 9 are formed in the circular-arc shape of concentric circles whose center is a point on an optical axis S and whose diameter direction is the direction of the optical axis S. The pressure plate rail 10 and the pressure plate side receiving surface 13a of the film pressure plate 13 abutting on the rail 10 are formed of planes in the direction of the optical axis S. An engaging pin 15 is planted at an appropriate position on the receiving surface 13a and an engaging hole 16 in which the pin 15 is inserted is formed at a position facing to the pin 15 in the case of closing a back cover 11.
Patent JP-S5444452-A (JP)
Title: Digital differentiation analyzer
Inventor: MATSUDA KUNIAKI
IPC: G06F7/64
Filed: 1977-09-14
Abstract: PURPOSE: To reduce the operation time of the digital differentiation analyzer (DDA), by memorizing the bit pattern determined with the sum signal of secondary increment and the scale information and posselling the memory reading out by taking this as the address information.  
     CONSTITUTION: In DDA, the sum signal ΣΔYi secondary increment and the scale information SCL are fed to the memory 22 via the decoders 25 and 23 from the terminals 26 and 24. The memory 22 memorizes the bit pattern definitely determined with the signal ΣΔYi and the information SCL. This is the pattern corresponding to the Y register holding the integration value. At operation, the address desingnation of memory 22 is made with the signal decoding with the decoders 23 and 25, outputting the pattern having the word length corresponding to the Y resister. Accordingly, the time when the input ΣΔYi is entered and until the specified pattern is outputted with the information SCL, can be determined with the access time of memory and the delay time of decoder, and the time can be reduced in comparison with the shift system and the circuit can be made simpler. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61269496-A (JP)
Title: Power window controller
Inventor: TAKEDA HITOSHI
IPC: E05F15/20
Filed: 1985-05-24
Abstract: PURPOSE:To prevent an unexpected accident from occurring owing to careless operation by lowering reception sensitivity during specific control over a received signal when side windows are opened or closed according to an infrared- ray code signal sent out of a transmitter. CONSTITUTION:For example, a specific signal is a signal for closing window glass. The infrared-ray code signal from the transmitter is lightreceived by the photodiode 21 of a receiver and an electric signal generated by the photodiode 21 is amplified by an amplifying circuit 22, detected by a detecting circuit 23, and supplied to a decoder 24. When the signal sent out at this time is the signal for closing the window glass, the signal is the specific signal, so a decoder 24a sends out a signal with a specific level from a terminal X. Consequently, the detection level of a comparator 23j rises and the input signal is detected only when the center of directional characteristics of the light emitting diode of the transmitter is directed correctly to the photodiode 21. Therefore, when the transmitter is operated so as to close the window glass, the window glass is closed only by operating the transmitter in a correct direction, thereby maintaining safety.
Patent JP-S5735827-A (JP)
Title: Semiconductor optical waveguide
Inventor: ANDOU TAKASHI
IPC: H01S5/00
Filed: 1980-08-13
Abstract: PURPOSE:To achieve miniaturization and integration and to reduce a loss of light by forming an electrode on the top surface of a semiconductor with an insulating film between and by providing an electrode plate on the rear surface of the semiconductor. CONSTITUTION:On the top surface of a semiconductor 1, an insulating film 2 of oxide, etc., is formed and on it, striped metal 3 is provided; and on the rear surface, an electrode 6 is fitted. Applying a DC bias between the metal 3 and rear- surface electrode 6 forms a space charge area 4 in a crystal surface layer under the metal 3, and this area serves as a waveguide for light 5. In this case, when a negative bias voltage is applied to the metal 3 for the reverse-surface electrode 6, the refractive index of the space charge area 4 becomes greater than that of the circumference and an optical waveguide is formed. Thus, miniaturization and integration are achieved, and a loss of light is reduced.
Patent JP-H048571-A (JP)
Title: Image recorder
Inventor: DANZUKA TOSHIMITSU
IPC: B41J3/54
Filed: 1990-04-27
Abstract: PURPOSE:To eliminate the variation of a recording image by a method wherein light quantity data is converted to density data on the basis of a conversion parameter corresponding to the type of a recording head, and a correction value is calculated based on the converted density data. CONSTITUTION:After a head of a color requiring the correction of density irregularities is assigned by a correction head assigning part 101, a pattern generator generates a pattern for driving all the recording elements of a recording head on the same drive signal. The test pattern is recorded using the head requiring the correction of density irregularities. A test pattern reading system 104 irradiates the test pattern with light and receives the reflected light. In an A/D conversion part 107, a signal proportional to the quantity of the received light is A/D converted and outputted to a light quantity-density conversion part 103. In the light quantity-density conversion part 103, the signal proportional to the light quantity is converted to a signal proportional to a density using a look-up table for the assigned color. A correction value operation part 105 calculates a correction value. An image signal is corrected with this correction value and drives the recording elements.