baber/WOPTO huggingface dataset:
Patent JP-H08333708-A (JP)
Title: Artificial lawn
Inventor: MATSUOKA RYOICHI
IPC: E01C13/08
Filed: 1995-06-06
Abstract: PURPOSE: To provide an artificial lawn that is good in drainage, so well in erectability in leaf pieces, and further hard to be degenerated by direct sunlight as well as to enable it to fully endue for years. CONSTITUTION: Plural pieces of water holes 2 are installed in a base 1, while plural pieces of tubular leg parts 3 projected beneath from the base 1 are installed at regular intervals with one another. The lower part of a sheaf of lawn imitation leaf pieces 7 is inserted into respective leg parts 3 and secured in a batching manner so as to make the lawn imitation leaf pieces 7 be projected upward from the leg parts 3.
Patent JP-H01309447-A (JP)
Title: Single line synchronizing type communication system
Inventor: SHIBATA KOICHI
IPC: H04L25/49
Filed: 1988-06-07
Abstract: PURPOSE:To build up a data transmission system with a single line and low current consumption at a high speed without using a complicated modulator- demodulator circuit by arranging a synchronizing clock pulse and a data pulse alternately in a data format. CONSTITUTION:A 1-bit data is placed between a synchronizing pulse and that of the preceding bit, and when the data is logical '1', a data pulse is outputted and when the data is logical '0', no data pulse is outputted. With a signal 1a given at logical 'L', the transmission data is separated into a clock pulse and a data pulse by applying sampling to the data. In the presence of a data pulse, since a signal RX is set in the inverse of signal 1a at logical 'H', a Q output of a D-F/F5 goes to 'H' and in the absence of a data pulse, since no change arises in a signal RX12 for the inverse of signal 1a at logical 'H', then an output RXD of the D-F/F5 goes to logical L.
Patent JP-S5764644-A (JP)
Title: Production of ethylidene diacetate
Inventor: ITSUSHIKI TOMIYA
IPC: B01J31/00
Filed: 1980-10-06
Abstract: PURPOSE: Using metallic palladium as a cocatalyst, the reaction between methyl acetate or dimethyl ether, carbon monoxide and hydrogen is effected in the presence of a specific catalyst to produce the titled compound in high yield in an industrial scale.  
     CONSTITUTION: Using a catalyst system composed of a halide of iodide or bromide and nickel as major components, and of metallic palladium as cocatalyst, the reaction between methyl acetate, dimethyl ether, carbon monoxide and hydrogen is conducted to produce ethylidene diacetate. The halide is, e.g., methyl iodide or methyl bromide. The nickel compound as the major catalyst is e.g.m nickel iodide, nickel tetracarbonyl and the amount is preferably 10 -6 W5mol per liter of the reaction mixture. The preferable form of palladium is metallic, or hydroxide and the amount is 1×10 -4 W25wt%. The reaction temperature is 20W500°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5567285-A (JP)
Title: Color signal output circuit
Inventor: OOSAWA MICHITAKA
IPC: H04N9/72
Filed: 1978-11-15
Abstract: PURPOSE: To absorb irregularity of a color video tube by connecting a capacitor as well as a DC regenerator between a primary signal amplifier and the color video tube and adjusting a regenerated DC voltage.  
     CONSTITUTION: Red, green and blue primary signals supplied to input terminals 81R, 81G and 81B are amplified by amplifiers 8R, 8G and 8B and are supplied to respective cathodes of color video tube 1 through DC shielding capacitor 9. DC regenerators 10R, 10G and 10B are connected to respective connection points between capacitor 9 and cathodes, and DC components of respective primary signals removed by capacitor 9 are regenerated independently of one another and are supplied to cathodes. The DC components voltage of primary signals supplied to the cathodes is adjusted by adjusting variable resistor 22, and irregularity of the cut- off voltage of an electron gun is absorbed by this adjustment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04365749-A (JP)
Title: Paper discharge tray for facsimile
Inventor: INOUE RITSUKO
IPC: H04N1/00
Filed: 1991-06-12
Abstract: PURPOSE:To realize a paper discharge tray which can be used in common for both facsimiles where a paper discharge port is provided in a front face and in a side face. CONSTITUTION:The first/second tray parts are connected in a hinge part to fold the tray parts in a rack type, in the case of mounting a tray to a front face of a facsimile, and to form the first/second tray parts into separate trays by removing the hinge part used respectively as a horizontal type paper discharge tray in the case of mounting the tray to a side face. An insertion type hole of a facsimile device can be used in common for a letter file type and horizontal paper discharge type.
Patent JP-H082800-A (JP)
Title: Paper after processing device
Inventor: NOMURA TATSURO
IPC: B65H37/04
Filed: 1994-06-22
Abstract: PURPOSE:To conduct continuous work for stapling a paper sheaf and discharging it. CONSTITUTION:After a paper sheaf 4, loaded in a bin 50, is stapled by a stapler, the bin 50 in the lowermost stage is lowered down. A supporting shaft 7 3 of the bin 50 is engaged by a supporting point supporting member 130, to open a shutter 131, and a restricting roller 72 of the bin 50 is dropped down from the first restricting rail 76. The bin 50 is swiveled with tire supporting shaft 73 serving as the center, and the restricting roller 72 is fitted to the second restricting rail 77 and switched from the first attitude A to the second attitude B. The paper sheaf 4 is slid to drop on the bin 50, loaded in a paper loading table 111 and stored. Hereafter, similarly the paper sheaf 4 in each bin 50, after stapled, is repeateclly discharged.
Patent JP-H06329588-A (JP)
Title: Water-dispersible monoglyceride
Inventor: NAKANISHI KOICHI
IPC: C07C69/30
Filed: 1993-05-19
Abstract: PURPOSE:To provide composition obtained by mixing a specific monoglyceride with a plant sterol under melting and pulverizing the mixture, dispersible in water at a low temperature compared with conventional composition and giving a gel returning to dispersed state by lowering the temperature. CONSTITUTION:The monoglyceride composition is produced by melting and mixing (A) 60-95wt.% of a monoglyceride having saturated fatty acid group and (B) 5-40wt.% of a plant sterol and pulverizing the mixture. Preferably, the component A is composed of one or more kinds of monoglycerides derived from 12-22C saturated fatty acid and the component B is beta-sitosterol, campesterol, etc.
Patent JP-S63304633-A (JP)
Title: Manufacture of field-effect transistor
Inventor: OTA KIYOSHI
IPC: H01L21/306
Filed: 1987-06-04
Abstract: PURPOSE:To enable the formation of a recessed part wherein its width gradually increases toward the direction of depth and gradually decreases from halfway, by etching a GaAs substrate with an etching liquid composed of phosphoric acid, hydrogen peroxide, ammonia and water. CONSTITUTION:An N<-> type buffer layer 2 and an N<-> type operating layer 3 are continuously formed on a semiinsulative GaAs substrate 1 by epitaxial growth. At a part, on the operating layer 3, which corresponds to a channel region, a resist is selectively formed, an ohmic metal is vapor-deposited, a source electrode 6 and a drain electrode 7 are formed, a resist 8 is spread, and the width of a gate electrode to be formed is opened. From an aperture of the resist 8, the GaAs substrate 1 is etched with an etching liquid composed of phosphoric acid, hydrogen peroxide, ammonia and water. Thereby, a recessed part 4 is formed, whose width gradually increases toward the direction of depth and gradually decreases from halfway.
Patent JP-S5472662-A (JP)
Title: Conversion system of one step in running counter
Inventor: OGAWA HIROSHI
IPC: H03K21/00
Filed: 1977-11-21
Abstract: PURPOSE:To enable to perform correct count according to the quantity of movement of a runner, by measnuring the time in air during running. CONSTITUTION:When a runner starts running on the mat 1, the switch 1s is closed and opened according to the running and the signal 1a is inputted to the control circuit 2 and inverted, being into the gate open signal 2a. When this is at ''H'' (the both legs of the runner are not on the mat), the pulse of the pulse generator 7 is the signal train 6a through the AND gate 6, is counted 3 and it is added 4 with the value of the memory transistor 5(it is zero at initial condition) and memorized 5 when the addition signal 2b is at ''H'', and the counter 3 is reset to zero with the reset signal 2c. When the signal 2a is again at ''H'', the signal train 6a is counted 3 and is added 4 to the value of the memory register 5 and the memory value is sequentially renewed. The process of renewal is displayed 8 and the runner itself can know the quqntity of movement of himself correctly.
Patent JP-S5365350-A (JP)
Title: Multi-layered laminate
Inventor: NIIMI KOUJI
IPC: C08L31/04
Filed: 1976-11-24
Abstract: PURPOSE: To provide a multi-layered laminate having high gas-barrier properties and squeezeability, and remarkably improved interlaminar adhesivity, especially adhesivity after immersion in boiling water, composed of a polyethylene resin layer having specific composition and an ethylene-vinyl alcohol copolymer layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04365009-A (JP)
Title: Liquid crystal device
Inventor: HARA MITSUYOSHI
IPC: G02F1/1339
Filed: 1991-06-12
Abstract: PURPOSE:To prevent the cross talk, afterimage and seizure of a liquid crystal device by connecting the orientation films on upper and lower substrates with a conducting material. CONSTITUTION:Electrode layers 12a, 12b and orientation thin films 13a, 13b are arranged on the surfaces of substrates 11a, 11b made o glass or plastic, and a pair of substrates 11a, 11b are arranged so that the orientation film faces are faced to each other. Periphery sections are stuck with sealing agents 14a, 14b, a liquid crystal 15 is sealed inside, and polarizing plates 16a, 16b are arranged on the outside. The surfaces of the orientation film layers 13a, 13b of the upper and lower substrates 11a, 11b are connected with a conducting material 17, i.e., the conducting material 17 is conducting grains dispersed in the sealing agents 14a, 14b. Electric charges accumulated on the surfaces of the orientation films on the upper and, lower substrates 11a, 11b are moved and removed, thus the cross talk, afterimage and seizure of a liquid crystal device are prevented.
Patent JP-H01313314-A (JP)
Title: Production of trichlorosilane
Inventor: INOUE KAORU
IPC: C01B33/107
Filed: 1988-06-09
Abstract: PURPOSE:To obtain trichlorosilane smoothly and in high yield even at a low temp. so low as about 300 deg.C by a heterogeneous phase reaction between liquid or gaseous SiCl4, Si, and H2 or H2 plus HCl in the presence of Cu and/or Cu compd., etc., and a cation exchange body of a heteropolyacid. CONSTITUTION:Trichlorosilane (HSiCl3) is produced by the reaction as expressed by the formula I or SiCl4, Si with H2 or H2 plus HCl. The reaction is carried out in a heterogeneous phase by using liquid or gaseous SiCl4 carrying out the reaction in a reaction system comprising gas-liquid-solid system or gas-solid system. Simultaneously, said heterogeneous phase reaction is carried out in the presence of Cu and/or Cu compd., a molten salt of aluminum halide such as AlCl3, etc., with NaCl, etc., and a cation exchange body of a heteropolyacid. The reaction is pref. carried out at >=150 deg.C in compressed H2. The conversion reaction proceeds smoothly and effectively even in a low temp. range so low as 300 deg.C, and HSiCl3 is obtd. in high yield. Said cation exchange body comprising a heteropolyacid is expressed by the formula II or III.
Patent JP-H05333916-A (JP)
Title: Digitizing data processing method in dnc system
Inventor: HARADA IKUO
IPC: B23Q35/00
Filed: 1992-06-01
Abstract: PURPOSE:To transmit the digitizing data which are sent to a DNC device from a digitizing device, to a processing machine by storing them so as to identify the final valid data. CONSTITUTION:The DNC device 1 receives the digitizing data produced based on a model from a digitizing device and sends them to a processing machine 3. Then, the device 1 decides whether the received packet including plural pieces of digitizing data is the final one or not. If not, all data recorded in the received packet are stored in a disk 11. If so, the final checking sum address, i.e., the address of the checking sum data among the valid data that is written finally in those digitizing data written in the packet is retrieved. Then, an end flag is set in the final checking sum address and subsequent address to identify the processing end of the digitizing data.
Patent JP-S63304352-A (JP)
Title: Data processor
Inventor: TAKANO MAKOTO
IPC: G06F15/167
Filed: 1987-06-04
Abstract: PURPOSE:To improve the data processing speed by transferring the saved data to a memory device set on a system bus and then to an external local memory via a local bus interface circuit. CONSTITUTION:A memory area of a local memory LM is divided into a picture drawing area and a stack area. When a PAINT instruction is produced from a microprocessor MPU for change the background color of a line pattern on the LM, the data on the LM is read out and the color data is written. The number of unpainted areas are increased and a large quantity of saved data is produced, in a complicated pattern. Then the capacity of a stack memory SM is limited. When the SM has an overflow, an overflow signal OVF is transmitted to control multiplexers MPX1 and MPX2 via a bus control circuit BUSC and to transfer the saved data stored in the SM to a stack area decided previously with a direct access given to the LM. Then the saved data is read out to a graphic controller GC when the unpainted areas are painted out. Thus it is possible to realize a high-speed and effective transfer of data.
Patent JP-S5567760-A (JP)
Title: Stain preventing device of focusing type optical transmission body array
Inventor: IGUCHI TOSHIYUKI
IPC: G03G15/04
Filed: 1978-11-15
Abstract: PURPOSE: To protect the end face of the focusing type optical transmission body array from contamination by adding a hood which encloses the envelope of the effective imaging luminous flux sent out from said array and forming the exposure side opening of said hood to slit-form.  
     CONSTITUTION: A hood 8 is removably added to the exposure side end face 3a of a focusing type optical transmission body array SLA 3. This hood 9 is formed by a pair of lengthwise flat plates 9 which are tilted vertically symmertically and right and left triangle end plates 9a. The opening width of the attached side 3a of the SLA 3 is equal to the thickness of the SLA 3 and the opening width of the exposure side opening 8c is of the size nearly equal to the thickness of the effective imaging luminous flux. Further, surface treatment such as matte coating or the like of, e.g., black color, is applied on the inside surface of said hood 9 in order to prevent flare. By doing in this way, staining of the optical path surface of the effective imaging luminous flux with dust or the like from the photoreceptor 2 is virtually eliminated and the end face of the SLA 3 may be protected from contamination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H034788-A (JP)
Title: Alkali cellulase and bacterium producing the same cellulase
Inventor: OGOSHI HIROMI
IPC: C12R1/07
Filed: 1989-06-02
Abstract: NEW MATERIAL:Alkali cellulase K-520. Action: well dissolving cellulose such as CMC to form reducing sugar. Substrate specificity: having activity against CMC or Avicel(R). Action pH and optimum pH: 3-5 and 8.5-9.5, respectively. pH Stability: pH6-11 when CMC is used as a substrate. Optimum temperature: 10-70 deg.C action temperature on CMC and 50 deg.C optimum temperature. Molecular weight: 170,000+ or -10,000 and 80,000+ or -200 (very small peak) when CMC is used as a substrate. Influence of metallic ion: being inhibited by Hg<2+> and activated by Co<2+> when CMC is used as a substrate. Influence of surfactant, protease and chelating agent: hardly being inhibited. USE:A component for cleaning agent composition for cloth. PREPARATION:Bacillus sp. KSM-520 (FERM P-10483) is cultured and the objective substance is collected from the culture mixture.
Patent JP-H11336864-A (JP)
Title: Friction roller type speed change gear
Inventor: OTAKI RYOICHI
IPC: F16H13/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To make this speed change gear small in size, and actualize a structure capable of obtaining a high transmission efficiency regardless of abrasion and change in temperature. SOLUTION: An inner wheel 41 the outer circumferential surface of which is formed into a conical projected surface, is fixed to the end part of an input shaft 27. Each conical shaped transmission roller 47 is held in between the outer circumferential surface of the inner wheel 41 and the inner circumferential surface of an outer wheel 49 respectively. A carrier 45 supporting a pivot shaft 46 in which these transmission rollers 47 are pivoted, is combined with an output shaft 28. In addition, a disc spring 52 is provided for a space between the outer wheel 49 and a holder 29.
Patent JP-S5264864-A (JP)
Title: Multi-input analog-digital conversion system
Inventor: SAGARA IWAO
IPC: H03M1/38
Filed: 1975-11-26
Abstract: PURPOSE: To facilitate circuit design suited for integration with reduced price through the constitution comprising mainly comparator and gate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0432587-A (JP)
Title: Method of removing oxygen dissolving in water
Inventor: TAYA SHIRO
IPC: C23F11/12
Filed: 1990-05-30
Abstract: PURPOSE:To effectively remove dissolved oxygen in boiler water and to surely prevent corrosion of the boiler by controlling the add amt. of an org. deoxidizing agent according to variation in the P-alkalinity in the boiler water. CONSTITUTION:In the process of removing dissolved oxygen in boiler water by adding an org. deoxidizing agent, the P-alkalinity in the boiler water is continuously or intermittently measured. When the P-alkalinity decreases, the add amt. of the org. deoxidizing agent is increased, while with increase of the P-alkalinity, the add amt. of deoxidizing agent is decreased or maintained at a constant amt. As for the org. deoxidizing agent, starch or its derv. is preferably used and its DE(dextrose equivalent) is specified to about >1%. Thus, corrosion of the boiler is surely prevented.
Patent JP-S5473685-A (JP)
Title: Laser speed measuring apparatus
Inventor: SHIROSHITA KENJI
IPC: G01S17/58
Filed: 1977-11-24
Abstract: PURPOSE:To provide a measruing apparatus of easy calibration and operation checking by applying reference signal light to the speed measuring apparatus through changing over of reflecting part when necessary. CONSTITUTION:When a reflecting mirror 4 which transmits light except its spot reflecting part 4a is moved, the standard signal light by the standard rotator 2 which is rotated at a constant speed by a motor 13 is applied to a speed measureing appartus which is constituted by a slit 8, a photo detector 9 and a speed measruing device 10 and measures the speed of the measuring object 6 by the particle form patterns of reflected laser light according to the movement of the measuring object 6. This enables the overall calibration including optics and electricity and checking of operations of this speed measuring device by reference light to be readily and surely performed.
Patent JP-H01310973-A (JP)
Title: Manual printer
Inventor: MOCHINAGA NOBUYUKI
IPC: G06F3/12
Filed: 1988-06-08
Abstract: PURPOSE:To easily prescribe the printing start position to the surface of paper by detecting the movement of a housing on the surface of the paper to perform printing operation on the basis of the detection signal and inhibiting printing operation during a time when a printing means is moved to the printing start position. CONSTITUTION:The side surface of an apparatus main body 10 on the side of the moving direction thereof is matched with a desired printing start position on recording paper A, and a printing key 20 and a positioning key 15c are operated to start the printing moving operation in the direction shown by an arrow X. In this case, a printing lower end line is prescribed by a position mark M3. When the movement of the main body 10 is started, the pulse of an encoder 44 is outputted from that point of time and counted by a counter CT. When the printing position of a thermal head 27 reaches a preliminarily prescribed start position, the counter CT outputs a carrier signal and a flip-flop FF is set to input the encoder pulse to a thermal head driving circuit 57. By this method, the data read from a sentence data memory part 56 is outputted from the desired printing start position for the purpose of printing.
Patent JP-H0433318-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KUNUGIHARA HIROSHI
IPC: H01G9/08
Filed: 1990-05-29
Abstract: PURPOSE:To prevent gas of driving electrolytic solution from flowing to the outside by providing a space part above an explosion-proof valve provided to a top board part of a metallic case, by providing a buffer board having a small hole inside the space part and by providing an absorbing material for absorbing driving electrolytic solution to the outside. CONSTITUTION:Fiberglass, porous hypolymer, etc., are used as an absorbing material 10. When an excessive voltage over rated value is applied to an aluminum electrolytic capacitor, an internal pressure of a metallic case 2 rises, thereby allowing an explosion-proof valve 6 provided to a top board part 2a of the metallic case 2 to start, and driving electrolytic solution in the inside ejects from the explosion-proof valve 6. In the process, most of gas of driving electrolytic solution falls on a buffer board 9, cooled and liquefied, and drops on the top board part 2a of the metallic case. The remaining gas goes outside through a small hole 9a provided to the buffer board 9. The gas of driving electrolytic solution which goes outside is absorbed by an absorbing material 10 which is positioned and provided to the outside of the buffer board 9 and prevents gas of driving electrolytic solution from flowing outside the capacitor.
Patent JP-H05334750-A (JP)
Title: Magnetic force measuring method for hub for magneto-optical disk
Inventor: ARITAKE TOSHIYUKI
IPC: G11B11/105
Filed: 1992-06-02
Abstract: PURPOSE:To simply select a hub being optimal for a magnet installed in a spindle by measuring attraction force of a hub and a magnet, while varying an interval between the hub and the magnet used in a center part of a magneto- optical disk. CONSTITUTION:In the tip part of an arm part 30, a hub raising part 31 of a non-magnetic material is provided, and the hub raising part 31 consists of a structure which can be inserted into a cavity part provided in the inside diameter of a hub 20. In this case, magnetic force works between a magnet 10 and the hub 20, and the hub 20 is attracted to the magneto 10. By a driving part 40, the arm part 30 is raised, and also, the hub 20 is separated from the magnet 10. At this time, attraction force for working between the magnet 10 and the hub 20 is measured. In such a way, the hub by which the magneto- optical disk is not shifted from a prescribed position of a disk drive can be selected simply, irrespective of magnetic force of the magnet used for a spindle of the disk drive.