baber/WOPTO huggingface dataset:
Patent JP-H1130919-A (JP)
Title: Image forming device
Inventor: HIRANO YASUO
IPC: B29K27/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To allow paper powder to be hardly stuck to the surface of a transfer roller and to stabilize cleaning characteristic with time by using the transfer roller having the surface consisting essentially of a mixed composition of a fluororesin and a resin compatible therewith. SOLUTION: The surface of the transfer roller 13 consists of the mixed composition B of the fluororesin and the resin A compatible therewith. The fluororesin is a fluorinated copolymer or a three component copolymer composed of vinylidene fluoride or at least >=2 compositions of vinylidene fluoride, tetrafluoroethylene and hexafluoropropylene. As the resin A, an acrylic polymer or a polyester based polymer is used. The ratio of (fluororesin)/(compatible resin A) is 9/1-5/5. In an image forming process having a cleaning blade on the transfer roller 9, the friction coefficient of the roller surface is preferably <=0.4 to prevent the cleaning blade from generating abnormal sound or entanglement.
Patent JP-H1131980-A (JP)
Title: Swr display device of radio transmitter
Inventor: KANO MITSUYOSHI
IPC: H04B1/40
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To display SWRs(standing wave ratio) both for antenna connection from a transmission output part through an antenna matching device and for direct antenna connection for all detected frequency. SOLUTION: A transmission frequency is set by an operation part 10 and a SWR matching key of the operation part is pressed; and detected voltages of a progressive wave and of reflected wave in the state wherein an antenna 9 is connected directly to the output side of a transmission part 1 are outputted to a CPU 5, which performs A/D conversion and operation to generate and store an SWR in a memory 6 together with frequency information. Then the CPU 5 connects the antenna matcher 4 between the output side of the transmission part 1 and the antenna 9. The CPU 5 allows the SWR based upon the progressive wave and reflected wave outputted by a directional coupler 2 to automatically come closer to 1.0. The SWR at this time is also stored in the memory 6.  The stored SWR is transferred to and displayed on a display unit 8 through a display driver 7 by setting a frequency band to be displayed from the operation part and reading the data out of the memory.
Patent JP-H0486086-A (JP)
Title: Video monitoring system
Inventor: TOYOSHIMA KEIICHI
IPC: H04N7/18
Filed: 1990-07-30
Abstract: PURPOSE:To effectively and precisely monitor a video at need without providing a private line by accumulating a picture signal when the condition of the occurrence of abnormality, etc., is established, and sending it afterwards. CONSTITUTION:A system is started up, and the control part 16 of video transmission equipment 1 monitors input from a sensor 15, and when the input to inform, for example, the abnormality is issued from the sensor 15, the output of an A/D converter 12 is controlled so as to accumulate the picture signal relating to the output of a television camera 11 at that time in frame memory 13A, and also, write control on the frame memory 13A is performed, and simultaneously, a call is issued to video reception equipment 2 via a transmission line 3 by controlling a network interface 14. Therefore, the picture signal over one field of the video signal can be obtained and accumulated, for example, when the abnormality occurs, and it can be sent to a reception station afterwards. Thereby, it is not required to always form a speech path, and the video can be obtained at need without missing.
Patent JP-H11346953-A (JP)
Title: Body washer
Inventor: TAKADA MICHIO
IPC: A47K7/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a body washer to be easily used by the aged, a person having a finger tip trouble because of rheumatism or the like, a person having difficult of applying a force and a person suffering from stiff and painful shoulders for easily washing his body. SOLUTION: A towel or a brush 5 is attached to a driving motor via a free cable 3, and a body is washed while rotating the brush 5 by the motor.
Patent JP-S6170206-A (JP)
Title: Servo valve
Inventor: ICHIYANAGI TAKESHI
IPC: F15B13/044
Filed: 1985-09-11
Abstract: PURPOSE:To facilitate removal of the heat of a bobbin, by a method wherein an air gap formed between a magnet and a coil bobbin is filled with a fine powdery material of a magnetic material. CONSTITUTION:A servo valve consists mainly of a valve part, formed with a spool 6 and a sleeve 5, and a force motor part formed with magnet yokes 1 and 3, a coil bobbin 7, and a coil 8. An air gap 4 formed between the magnet yoke 1 and the magnet 3 is filled with fine powder 9 and 10 of a magnetic material. The air gap 4 is uniformly filled around the coil bobbin 7 with the fine powder 9 and 10 of the magnetic material, and a heat generated by the coil bobbin 7 is transferred through the fine powder 9 and 10 to a magnet body.
Patent JP-H06341074-A (JP)
Title: Preparation of slurry and composition
Inventor: CHIYAARUZU ERU KIYATSUPUSU
IPC: D21C3/22
Filed: 1992-07-27
Abstract: PURPOSE: To provide a method for extracting cellulose from vegetable waste rich in silica component such as rice hulls after modifying the waste and a method for converting the obtained cellulose into the final product having various uses. CONSTITUTION: The vegetable waste such as rice hulls containing much cellulose and silica is digested in the presence of sodium ions and sulfites under heated and pressurized conditions to convert it into a slurry comprising water and cellulose polymers crosslinked with silicate. The composition of the obtained cellulose is represented by the chemical formula C7 H12 O7 (OCH3.2 NaSiO3 ). The slurry is treated with a well-known foamable agent, extruded and molded into a desired shape and size by die molding or casting.
Patent JP-S6262968-A (JP)
Inventor: IWATANI KENICHI
IPC: D03D47/34
Filed: 1985-09-11
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-H0645692-A (JP)
Title: Semiconductor laser
Inventor: NOISSHIKI YOSHIO
IPC: H01S5/022
Filed: 1992-07-27
Abstract: PURPOSE:To provide a semiconductor laser having a small irregularity in a light receiving amount of a light irradiated from a semiconductor laser element to a photoreceiving element. CONSTITUTION:An element group 14 has a lead 1 having positioning means, a photoreceiving element 9, and a semiconductor laser element 13 placed directly on the lead 1 disposed on the element 9 or in front of the element 9 or through a submount and having a forward main irradiating surface. A transparent resin 22 covering the vicinity of the rear surface of the element 13 to a photoreceiving surface 12 of the element 9 is provided. The group 14 is placed at the opposite side to a punched flash direction of the lead 1, at its front surface at the rear of a front flash part 7 of the lead, and at the rear surface front of the flash 7 of the rear of the lead 1.
Patent JP-H0250068-A (JP)
Title: Door
Inventor: TOMITA FUMIO
IPC: F25D23/02
Filed: 1988-08-12
Abstract: PURPOSE:To make the edge part of an outer door panel secure against rusting by coating with a rust-preventive agent or a rust-preventive paint the edge of the outer door panel and a part close to it which sinks out of sight when the outer door panel is fitted in a groove in a decorative cover. CONSTITUTION:An outer door panel 1 has its two sides 1b folded back in U- shape and the ends at the back form flanges 1c. A coating film 2 of a rust- preventive agent or a paint is formed on the edge 1d of the outer door panel 1 and a part close to it. A decorative cover 3 has a groove 3a which is shaped to enfold the front part 1a of the outer door panel 1, the two side parts 1b, and the flanges 1c at the back. The decorative cover 3 has the front raised as a front wall 3d. The coating film 2 is applied to a height 'h' which is lower than the height 'H' of the front wall 3d in front of the groove 3a in the decorative cover 3. When a gap P is formed where the outer door panel 1 is fitted into the groove 3a, it does well to introduce an expandable heat-insulating material 4; such a material can be made to fill the space between the outer door panel 1 and the decorative cover 3 by expansion so as to protect the edge 1d from rusting.
Patent JP-S6183363-A (JP)
Inventor: OMOTO ISAMU
IPC: D04H1/485
Filed: 1984-09-25
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-H0488835-A (JP)
Title: Compensation device for reactive power
Inventor: KONISHI SHIGEO
IPC: H02J3/18
Filed: 1990-07-27
Abstract: PURPOSE:To balance three phases of a three-phase AC source current by compensating a reactive power of each single-phase AC load by each of power conversion devices and by making these devices interchange active powers with each other so that the active power of each single-phase AC load. CONSTITUTION:The title device is constructed by connecting single-phase voltage type power conversion devices 18 and 19 being a kind of single-phase self-excited power conversion device to the opposite ends of an M seat load 8 and a T seat load 9 respectively and by connecting the DC sides of these power conversion devices 18 and 19 through a DC capacitor 20. Two-way interchange of powers is conducted between an AC power of a single-phase AC circuit 32 constructed of a secondary winding 7 of a T seat transformer and the T seat load 9, and a DC power of a DC intermediate circuit formed of the DC capacitor 20. According to this constitution, output currents iu, iv and iw of a three-phase AC power source are made to be the same in phase with a source voltage and balanced among three phases, and thereby a power factor of 1 can be realized.
Patent JP-S63101757-A (JP)
Title: Measuring device for article to be analyzed and method of determining concentration of said article
Inventor: PHILLIPS ROGER
IPC: G01N21/47
Filed: 1987-08-12
Abstract: A method of determining analyte concn. in a liquid comprises (a) quantitatively measuring base reflectance from a first surface of a reagent element comprising an inert porous matrix and a reagent system capable of interacting with the analyte to produce a light-absorbing reaction prod., the reagent system being impregnated in the pores of the matrix, prior to application of the liq.; (b) quantitatively measuring reaction reflectance from the reagent element after application of the liquid to a second surface of the reagent element other than the first surface from which the reaction reflectance is measured and after the liquid has migrated through the reagent element from the second surface to the first surface, (c) quantitatively measuring interference reflectance from the first surface of the reagent element after the application of the liquid using a wavelength of light different from the wavelength of light used to measure the reaction reflectance and (d) calculating a value expressing the concn. from the reflectance measurements. Pref. the matrix has surfaces formed from a polyamide.
Patent JP-H0485002-A (JP)
Title: Manufacture of multilayer block
Inventor: HAGIWARA YUKIAKI
IPC: B28B3/02
Filed: 1990-07-27
Abstract: PURPOSE:To release easily a multi-layer block having a main body section of shape retaining properties from a molding tool by positioning a surface layer of high shape retaining properties molded preliminarily at the bottom section of the molding tool, filling a slag raw material on the upper section of the molding tool and molding a multi-layer block. CONSTITUTION:A surface layer 4 is removed from a preliminary molding tool and put in the bottom section of a molding tool 5. A slag raw material for a main body section excluding a coloring agent is filled from above and a multi-layer block 7 having a main body section 6 of comparatively low shape retaining properties is formed by press molding. Then, a pushing-up plate 8 provided on the bottom face of the molding tool 5 is lifted up, and the multi- layer block 7 is removed from the inner section of the molding tool 5. As the main body section 6 of low shape retaining properties of the molded multi-layer block 7 is in the state of being supported on the surface layer 4 of comparatively high shape retaining properties, the block can easily be released onto a conveyor or the like by utilizing the surface layer 4. Also the mechanization of transfer work can be performed by chucking the surface layer 4.
Patent JP-S5990457-A (JP)
Title: Multi-line memory device of facsimile device
Inventor: HASEGAWA HIROYUKI
IPC: H04N1/21
Filed: 1982-11-15
Abstract: PURPOSE:To realize inexpensively high speed access and multi-line storage processing by coupling a basic memory block into plural loops, monitoring the completion of write/read to an adjacent block by a control section in each block, and performing write/read to the own block. CONSTITUTION:A picture signal data for one line's share transferred from a reading section 5 is written in the line memory in the basic memory block 1 at the transmission side. The CPU in the block monitors always the line memory and when the write is finished, a paper feed command signal 1-3 from the CPU to the reading section 5, and outputs a status signal 1-2 representing the end of write to the block 2. When the block 2 inputs the signal 1-2, the similar operation is done to the block 3, and this is repeated sequentially. In readout, it is started when a transfer request signal 6-1 is inputted and when the readout is finished, a readout end status signal 1-4 is outputted to the block 2. The operation similar to the write operation is repeated.
Patent JP-H1047438-A (JP)
Title: V-belt for continuously variable transmission
Inventor: KOBAYASHI DAISUKE
IPC: F16G5/16
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress a slip between a V-belt and a pulley and to improve a transmission efficiency and an endurance by locating a second locking edge outside of a first locking edge and setting an angle of a second inclination surface to a level smaller than relatively bent angle of adjacent elements when the V-BELT is formed approximately in a completely round state. SOLUTION: On a lower half part of the rear surface 2b of an element 2, an inclination surfer 10 is provided and a side surface configuration toward the inner periphery of the V-belt in a front narrow shape and a locking edge 11 which constitutes the a start line of the inclination surface 10 is formed at a location upper than the locking edge 7 of the front surface 2a of the element. Furthermore, the angle π 2 of the inclination surface is set to a level smaller than a relative bent angle π3 of adjacent elements 2 and 2 when the V-belt 1 is formed approximately in a completely round configuration with the result that pitch peripheral length of the element 2 increases in proportion to the number of elements which are formed in a straight line state when the V-belt is driven.  An initial clearance Cs and the an increase portion of the clearance by the extension of the laminated ring 3 can be reduced and the slip of the continuously variable transmission can be suppressed.
Patent JP-S6356000-A (JP)
Inventor: KAWAUCHI KOJI
IPC: H05K3/46
Filed: 1986-08-26
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-H1037168-A (JP)
Title: Closed conduit drain pipe burying method and device thereof
Inventor: NARA YASUNORI
IPC: E02B11/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a necessity of replacement of permeation layers by forming a permeation layer made of a non-corrosive material on a closed conduit drain pipe provided in a ditch which is digged and refilling soil on it. SOLUTION: A tip of a drain pipe 11 such as corrugated pipe having hole is fixed on a drain passage 61, and a tip of multipoints vinyl sheet 21 is fixed on a footpath 62. Next, an excavator 2 is advanced to form a rough ditch by a bucket type digging means 3 and finish the ditch by a ditch finish means 5. The pipe 11 is pulled out on a bottom of the ditch from a drain pipe supply means 10, and a vinyl sheet supply means 20 supplies the sheet 21 along an inner face of the ditch to cover the pipe 11. A filling means 30 supplies foaming body consisting of a pellet which is heated and foamed above the pipe 11 to form a permeation layer S, and both side parts of the sheet 21 are folded down in such a manner that they cover a top face of the layer S to wrap up the pipe 11 and the layer S. A refilling means 7 refills soil 8 on the layer S.  Since the layer S is not corroded, it is unnecessary to replace it. Moreover, a series of construction works are done continuously to facilitate the burying work.
Patent JP-S6179255-A (JP)
Title: Manufacture of hetero-junction transistor
Inventor: HIRAOKA YOSHIKO
IPC: H01L29/205
Filed: 1984-09-27
Abstract: PURPOSE:To form a collector electrode easily by a method wherein a semi-conductor film of a different kind is shaped between a collector layer and a connecting layer for the collector layer, only the collector layer and the connecting layer for the collector layer are etched selectively, only the collector layer is etched, the film of a different kind is etched and a collector connecting layer is formed. CONSTITUTION:An N<+> GaAs collector connecting layer 2, N-Ga0.7Al0.3As 3, an N-GaAs collector layer 4, a P<+> GaAs base layer 5, an N-Ga0.7Al0.3As emitter layer 6, an N- Ga1-xAlxAs layer 7 while (x) is decreased gradually to 0 from 0.3, an N-GaAs base connecting layer 8 and an N<+> GaAs emitter connecting layer 9 are superposed on semi-insulating GaAs. A mask is formed and the layer 9 is shaped through etching, and Mg id implanted and activated to form a P-external base 10. The layers 5-10 are removed through etching up to its midway of the layer 5 by a mixed liquid of a tartaric acid aqueous solution and H2O0 water, an SiO2 film 11 is etched by CF4+H2 by using a resist mask 12, and the layer 5 is etched selectively by CCl2F2 and etching is stopped on the layer 3. An element is isolated through etching, and a predetermined electrode is attached. According to the method, a collector electrode can be formed easily to a hetero-junction transistor, and characteristic distribution in a wafer is improved.
Patent JP-H0249300-A (JP)
Title: Microcomputer incorporated with eeprom
Inventor: TERAMOTO TOSHIYUKI
IPC: G11C16/06
Filed: 1988-08-10
Abstract: PURPOSE:To always hold information data stored in an initial stage by preventing the chronological change of the information data stored in the initial stage and executing rewriting processing for the information data before the data retention of the information data occurs. CONSTITUTION:The information data are written to an exclusive-use memory cell 131, the storage performance of which is previously deteriorated compared with that of an EEPROM12, in the same manner as that in writing the information data to the EEPROM12. Further, the information data in the exclusive-use memory cell 131 are periodically read through a data processor 11 by a program or the treatment of software, an interruption to a data processing part 111 is requested before abnormality such as the data retention occurs, and the rewriting processing for the information data stored in the initial state can be executed for all the memory cells in the EEPROM12. Thus, the information data, which are stored in the initial stage and have high reliability, can be always held.
Patent JP-H0252883-A (JP)
Title: Rescue operation device of elevator
Inventor: SUZUKI SHIGEHIKO
IPC: B66B5/02
Filed: 1988-08-11
Abstract: PURPOSE:To make the dispatch of a person in charge unnecessary by providing such a constitution as opening and closing a cage door by controlling a door driving device based on a door opening and closing command from a command transmission means, thereby confirming the full closing of the door, and then controlling an elevator driving device. CONSTITUTION:When a cage 1 is stopped between floors and the passengers are confined within the cage 1, a door opening and closing command is sent to an operation control device 16 from the command transmission part 25 of an elevator management section 21 to once open the door, whereby the opened state of a door full closing confirmation means by a foreign matter is removed. Then, the full closing of the door is confirmed by closing the cage door, and the elevator is operated for rescue. Thus, even when the elevator is urgently stopped by the insertion of foreign matters into the door, the cause of the door opening can be removed by the command from the elevator management section 21 without dispatching a person in charge, and the elevator can be operated for rescue.
Patent JP-H0546397-A (JP)
Title: Object control device in object-oriented programming
Inventor: WATANABE MIKI
IPC: G06F9/44
Filed: 1991-08-09
Abstract: PURPOSE:To provide a device which can easily cope with and perform the demonstration operation to the depending object even when various depended object is alternately substituted to the internal variable of the depending object. CONSTITUTION:An operation starting part 1 starts the operation to an object applied by the processing of application and also starts the demonstration operation. When a dependence relation retrieving part 3 receives the effect that the operation to the object is started, the depending object to make the object into the depended object is guided from a dependence relation storing part 2. A demonstration operation retrieving part 5 is informed of the operation applied to the depending object and the depended object from the dependence relation retrieving part 3, retrieves the demonstration operation to the depended object based on the operation from a demonstration operation storing part 4. The demonstration operation is informed from the demonstration operation retrieving part 5 to the operation starting part 1 and started.
Patent JP-S58102583-A (JP)
Title: Circuit for controlling extinction ratio of detector type laser diode
Inventor: URATA HARUSHIGE
IPC: H01S5/0683
Filed: 1981-12-15
Abstract: PURPOSE:To make the extinction ratio of the laser diode constant and to perform the stabilization of the amplitutudes of a light output and a pulse output concurrently, by providing a light output control loop which is operated so as to make a photoelectric transducer output constant and a light control loop which is operated to make an average light output constant. CONSTITUTION:Even through temperature is fluctuated, the maximum light output and the minimum output are made not to be fluctuated (the extinction ratio is not fluctuated), and the average light output and the photoelectric transducer pulse output are not to be fluctuated. The light control circuit is composed of a photodiode PD, an amplifier circuit A, a high pass filter HPF, a detector DEF, a low pass filter LPF2, a comparing amplifier Ap, a constant current circuit CCp, and a high speed switching circuit SW. The pulse output is stabilized by said light control circuit. The other light control ciruit is composed of a photodiode PD, the amplifier circuit A, a low pass filter LPF1, a comparing amplifier circuit Ab, and a constant current circuit CCb. The average light output is stabilized by said light control circuit.