baber/WOPTO huggingface dataset:
Patent JP-H02289766-A (JP)
Title: Leveling device for concrete
Inventor: FUNAKI GANTAN
IPC: E04F21/16
Filed: 1989-03-14
Abstract: PURPOSE:To adjust the leveling height of concrete and efficiently perform the work by fixing a lower bar holding section made of synthetic resin on a formwork, arranging reinforcing bars, coupling it with an upper bar holding section having a cover via a height adjusting member, and arranging reinforcing bars. CONSTITUTION:A lower bed 1 made of synthetic resin is fixed on a formwork, and reinforcing bars are arranged on a lower bar holding section 4. A height adjusting member 22 is mounted and coupled, a block main body 2 is coupled on it, and reinforcing bars are arranged on an upper bar holding section 8. A cover 3 is coupled with the side face of the upper bar holding section 8 to cover the upper opening of the block main body 2. Extension legs 25 of the height adjusting member 22 are changed and adjusted to determine the reference face, and concrete is placed using it as a mark. Members are made lightweight, the workability is improved, the degree of freedom for the bar arrangement is increased, the height is adjusted to cope with the concrete thickness, and the leveling work can be efficiently performed when concrete is placed.
Patent JP-2000256432-A (JP)
Title: Production of spherical thermosetting resin particle
Inventor: YAMAMOTO YASUHIRO
IPC: C08G12/30
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To produce monodisperse spherical thermosetting resin particles with a low residual formaldehyde content in a high productivity by successively adding a triazine monomer, a surfactant, and an acid catalyst to a formaldehyde solution to cause the reaction. SOLUTION: The triazine monomer is an amino compound having a triazine ring, for examples, melamine, benzoguanamine, and 6-vinyl-s-triazine. Preferably, the concentration of the formaldehyde soluton is 5-20 wt.%. Preferably, the molar ratio of the triazine monomer to formaldehyde is 1 or higher but lower than 3. Preferably, the temperature of the formaldehyde solution during the reaction is 50-100 deg.C. The solid content of the reaction liquid is kept preferably at 5-20 wt.%. The surfactant is preferably an anoinic one, An alkylbenzenesulfonic acid and natphthalenesulfonic acid are preferable as the acid catalyst.
Patent JP-S56155663-A (JP)
Title: Apparatus for removing particulate contained in engine oil
Inventor: NAKASHIMA KOUICHI
IPC: B03C5/02
Filed: 1980-05-06
Abstract: PURPOSE: To remove particulates from an engine oil without clogging, by arranging a particulate-collecting vessel on the way of an engine oil circulation line, and charging a DC high voltage between anodes and cathodes arranged adjacent to the vessel.  
     CONSTITUTION: An apparatus 1 comprises an upper cyclone 11 and a lower particulate-collecting vessel 12, these being bolted together through a gasket 13 with a couple of flanges each facing together. An engine oil is introduced through an inlet 21 to the cyclone 11, where the engine oil is carried as a whirlpool stream. A DC high voltage is concurrently charged between a plurality of cathodes 6 and perforated anodes 7, which are stratified alternatively in predetermined intervals. Consequently, an electrostatic field is generated in the vessel 12, so that particulates in the oil circulating inside the vessel 12 are charged negatively and collected by the anodes 7. The purified oil flows out through a pipe 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62218461-A (JP)
Title: Heat transfer ink
Inventor: SHINOZUKA SHOICHI
IPC: C09D11/00
Filed: 1986-03-18
Abstract: PURPOSE:To form a heat transfer ink which does not cause a rise in the melting temp. of wax, improves film-formability during transfer and gives a clear printing image even when transferred to a lowly plain-coated paper, by blending an acrylic ester resin emulsion with a wax emulsion and a colorant. CONSTITUTION:This heat transfer ink is a hot-melt ink which is to be fed to printers and is used by melting the ink by a heating means and transfer it to paper to be recorded. The ink contains at least an acrylic ester resin emulsion, a wax emulsion and a colorant. Pref. the acrylic ester resin emulsion has an MFT of not higher than 50 deg.C and the wax has a m.p. of 50-150 deg.C. Pref. the weight ratio of the acrylic ester resin to the wax after drying is 1/20-20/1. As the colorant, a pigment and/or a dye are/is used.
Patent JP-S62215928-A (JP)
Title: Liquid crystal display element
Inventor: TOMITA EISUKE
IPC: G02F1/1337
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a liquid crystal display element providing picture image of high quality by intercalating liquid crystal into a pair of substrate comprising transparent electrodes and orientation films covering the electrodes wherein the orientation films are formed by forming film developed by an arom. org. compd. expressed by the general formula: X.Y.Z (where X is a hydrophobic group; Y is a group having pi-electron system; and Z is a hydrophilic group) on water surface, then adhering the at least one layer of the org. compd. in such a manner that the pi-electron system comes to the outermost surface of the layer. CONSTITUTION:Nesa patterns 2, 2' having a specified shape which serve as transparent electrode are formed on a substrate 1, 1' such as glass, plastic, etc., and liquid crystal orientation film 4, 4' are adhered to the whole surface including the transparent electrode, and the periphery is surrounded by a sealing agent 3, 3' and the liquid crystal 5 is poured therein. In this constitution, a soln. prepd. by dissolving 15-phenyl pentadecanoic acid expressed by the formula (I) in benzene is used as the orientation film 4, 4', by developing (I) by dropping on water surface 8 and compressing with a float 7 together with a weight 6 to form the film 9. In this case, the film 9 is constituted of a hydrophilic group, hydrophobic group, and a group having pi-electron system arranging the pi-electron system group to be exposed to the surface. Thus, the extent of insufficient orientation is reduced.
Patent JP-S60201641-A (JP)
Title: Arrangement modifying device for wafer
Inventor: OZAWA HIDEAKI
IPC: B65G47/49
Filed: 1984-03-27
Abstract: PURPOSE:To enable to modify arrangement of disorderly arranged semiconductor wafers in regard to the lot number, to be arranged in conformity with the order of the lot number automatically by a method wherein the wafers accommodated in a third wafer cassette in accordance with the proper order while making the wafers to perform a reciprocating movement between a first and a second wafer cassettes. CONSTITUTION:After all of the semiconductor wafers carried out from a semiconductor wafer cassette 3 are carried out, the semiconductor wafers are carried out in order from the semiconductor wafers carried into a semiconductor wafer cassette 8 on the contrary to this time from the semiconductor wafer cassette 8 to the direction of the semiconductor wafer cassette 3 passing in a number reading device, and the semiconductor wafers having the coinciding numbers are selected. Accordingly, the semiconductor wafers having the numbers coinciding with the numbers selected by the number reading device are carried in the semiconductor wafer cassette 7 of the regular order, while the semiconductor wafers having the uncoinciding numbers are carried in the semiconductor wafer cassette 3, and reciprocation of the semiconductor wafers thereof is continued up to complete modification of arrangement of the semiconductor wafers.
Patent JP-H02238788-A (JP)
Title: Packet video conference terminal equipment
Inventor: YAMADA HIROTOSHI
IPC: H04N19/46
Filed: 1989-03-13
Abstract: PURPOSE:To prevent a terminal equipment from being susceptible to the effect of network congestion by constituting a transmission control section so as to contain a picture data and an audio data into one packet when network is in congestion. CONSTITUTION:In the case of transmission, picture information from a camera 2 is coded by a picture CODEC section 6, subject to packet processing at a picture CODEC interface section 11, stored in a data memory 17, audio information from a microphone 4 is coded by a voice CODEC section 7, processed as a packet by a voice CODEC interface section 12 and stored in the data memory 17. When the congestion state of the network is less than a threshold level depending on the information of the congestion state of the network reported from a network monitor section 16 to a CPU 13, the picture information and the audio information are processed aa a packet individually and when the state is over the threshold level or over, the picture information and the audio information are contained into one packet. Thus, the effect of the network congestion state is hardly caused.
Patent JP-S59186001-A (JP)
Title: Speed controlling device
Inventor: AIDA TAKASHI
IPC: G05B9/02
Filed: 1983-04-07
Abstract: PURPOSE:To prevent malfunction due to erroneous inversion of polarity by providing an auxiliary relay that works according to polarity of speed command calculated by an arithmetic unit and providing a D/A converter output interlock circuit operated by the contact output. CONSTITUTION:An arithmetic unit 1 sends out a digital speed command signal (c) that drives a fuel changer calculated basing on a target position signal (a) to a D/A converter 2, and at the same time, sends out a polarity signal (d) to an auxiliary relay driving circuit 3. A converter 2 converts the signal (c) to an analog speed command signal (e) and outputs to an interlock circuit 6. When the signal (d) is positive polarity, the circuit 3 drives an auxiliary relay 5, closes a contact 5a and opens 5b. Consequently, the signal (e) is limited to below Zener voltage by an analog limiter made of a Zener diode 9 and a diode 8 and becomes a signal (f) and inputted to an acceleration controlling circuit 11. When the signal (e) is erroneously inverted to negative polarity due to trouble the signal (f) becomes 0 short-circuited by the diode 8 of the circuit 6 and a contact 4b, and the fuel changer stops immediately.
Patent JP-H04293868-A (JP)
Title: Parking facilities
Inventor: MATSUI NOBUYUKI
IPC: E04H6/14
Filed: 1991-03-25
Abstract: PURPOSE:To utilize effectively a land which has a slope so as to obtain a parking facility by forming housings between a multilayer parking areas provided on in inclination and the slope, and providing a conveying device in the housings. CONSTITUTION:Multilayer parking areas 1F to 4F are provided on an inclination, and housings C are formed between the parking areas and the slope S. Then, a conveying device 10 is provided in the housings C, and a pair of driving sprockets 11 and a pair of driven sprockets 14 are provided at the upper side and the lower side of the conveying device 10. Then, driving chains 15 and 15 are wound to the both sprockets 11 and 14, and swing cargoes 20 for housing vehicles are provided to the driving chains 15. And when a driver drives a vehicle from an I/O passage of the parking areas 1F to 4F which have a vacant room, a control device detects a vacant area in the parking areas 1F to 4F, and the driving sprocket 11 is driven to carry the swing cargo 20 to the vacant area. And when a vehicle is driven out, the swing cargo 20 is delivered to the output side of the parking areas 1F to 4F.
Patent JP-H01233898-A (JP)
Title: Compression coding picture decoder
Inventor: TAKAHASHI TSUNEO
IPC: H04N1/413
Filed: 1988-03-14
Abstract: PURPOSE:To expand a given compression code into a picture at a high speed without intervention of a microprocessor or the like by providing a run length picture drawing device, a run length detector and a length modifier and using a command generator so as to control them sequentially. CONSTITUTION:The run length picture drawing device 13, the run length detector 14 and the length modifier 16 are provided and a command generator 18 generates a command for the decoding of a compression code to each device without intervention of the microprocessor. Thus, the microprocessor has only to be operated for initializing and exempting processing only for each device and as to the main processing relating to the entire usual speed, since no read overhead of the software exists, high speed processing is attained.
Patent JP-S62216391-A (JP)
Title: Laser transmitter
Inventor: SUZAKI SHINZO
IPC: H01S5/00
Filed: 1986-03-18
Abstract: PURPOSE:To increase a coupling efficiency between a semiconductor laser and optical fibers and a tolerance for the positional deviation between both and furthermore facilitate the fabrication by forming the end portion of an optical fiber bundle to a configuration wherein the diameter of the bundle is gradually increased toward its distal end and forming a spherical lens on the distal end. CONSTITUTION:An optical fiber bundle 20 is composed of a small diameter portion 20A, a tapered portion 20B that continues thereto, a large diameter portion 20C that continues thereto and a top spherical lens portion 20D formed on the end portion of the large diameter portion 20C. The diameter of the clad 20a of the small diameter portion 20A is about 10mum. The tapered portion 20B is so formed that its outer diameter and the diameter of an internal clad are gradually increased toward the large diameter portion 20 and the clad 20a of the large diameter portion 20C has a 50-60mum diameter. The top spherical lens portion 20D has an approximately spherical configuration and is arranged close to the light irradiating portion 2 of a semiconductor laser 1. The top spherical lens portion 20D collects the light irradiated from the light irradiating portion 2 and leads the collected light to the core 20a of the large diameter portion 20C.
Patent JP-S53142968-A (JP)
Title: Blanking method for pole-plate of battery
Inventor: IKEDA KOUNOSUKE
IPC: B21D28/02
Filed: 1977-05-20
Abstract: PURPOSE: To carry out the blanking work with good effeciency and producibility using a metallic punch, by overlapping the pole-plate blank of soft metal and the separator blank of synthetic resin on the synthetic resin silm, and by presscutting both of blanks pressing them with teh punch from upside so as to leave the film uncut. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06270135-A (JP)
Title: Fine perforation processing of substrate
Inventor: KONDO YOSHIMASA
IPC: B28D1/00
Filed: 1993-03-19
Abstract: PURPOSE:To easily form fine non-circular perforations high in shape accuracy and position accuracy to a substrate such as a ceramics substrate, a material hard to cut. CONSTITUTION:Groove processing is applied to both upper and rear surfaces of a substrate 1 in mutually crossing directions and the sum of the depths of the grooves 2, 3 formed to both surfaces of the substrate is made larger than the thickness of the substrates. By this constitution, a fine perforation 4 can be formed at the crossing of the grooves. By altering the depths of grooves, the crossing angle of the grooves, the cross-sectional shapes of the grooves or the like, various fine perforations can be obtained. When the number of the grooves is increased, a large number of fine perforations can be formed.
Patent JP-H09225363-A (JP)
Title: Manual trigger type dispenser and its nozzle
Inventor: TASHIRO TOSHIHIRO
IPC: B05B11/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a nozzle cover without deterioration in a function as a child-proofing mechanism and handling. SOLUTION: A nozzle cover 14 which covers the front surface of an orifice 12 liquid-tightly at a closing position is installed integrally at the end of a nozzle through a hinge 44, and its open position is set up as a slant position slanting upward to the upper surface of a dispenser main body 22. A fixing piece 50 is attached integrally to the outer surface of the nozzle cover 14, and the cover 14 can be fixed and held at an open position with the fixing piece inserted into a corresponding recessed part 52.
Patent JP-S55152544-A (JP)
Title: Method and apparatus for gaseous phase growth
Inventor: NOMURA YOSHIFUMI
IPC: C30B25/14
Filed: 1979-05-18
Abstract: PURPOSE:To obtain almost the same concentration distribution on the surface of wafer without the consumption of raw material gases by a method in which raw material gases are directed in a slant direction to a wafer through two or more flow paths and a gaseous phase growth of a crystal is performed. CONSTITUTION:The wafer 4 is arranged on the susceptor 3 inside the reactor 2 and two or more flow paths 11 and 12 are formed by the partition plate 9 in such a way as to converge it on the surface of the wafer 4. Raw material gases becomes of almost uniform concentration distribution by applying the reduced pressure raw material gases slantly to the surface of the wafer 4 through the flow paths 11 and 12.
Patent JP-H10254680-A (JP)
Title: Square circuit
Inventor: UCHIKI TATSUYA
IPC: G06F7/552
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a square circuit for outputting the square value of input data by using digital signals in simple circuit constitution with less arithmetic amount especially in the case that a high speed operation is requested and with less errors. SOLUTION: The high-order bit of input (x) is extracted in an MSB extraction circuit 101, the high-order bit is inputted to a left bit shifting circuit 102, a low-order bit is inputted to the left bit shifting circuit 104 and respectively independent bit shifting is executed. Or, the divided low-order bit is further divided into a most significant bit and the low-order bit, an operation for executing the respectively independent bit shifting is performed, bit shifted values are added in an adder 105 and approximate square output is obtained.
Patent JP-2000261413-A (JP)
Title: Wavelength multiplex transmission system
Inventor: NAKAJI HARUO
IPC: H01S3/10
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplex transmission system where number of signal lights is switched to reduce transient gain fluctuation caused in an optical amplifier in the case that number of signal lights is switched. SOLUTION: In the wavelength multiplex transmission system having optical amplifiers EDFA 21-2n, number of multi-wavelength signal lights that are transmitted is increased/decreased by addition/elimination of the signal lights transmitted from a transmitter or increased/decreased through additional insertion/ branching elimination of the signal lights by a signal light number revision means such as an optical ADM. The signal light is added/inserted in the order of a lower wavelength when number of the signal lights is increased, and the signal light is branched/eliminated in the order of a shorter wavelength when number of the signal lights is decreased so as to reduce transient gain fluctuation caused in the optical amplifiers thereby suppressing deterioration in the transmission characteristic.
Patent JP-H053435-A (JP)
Title: Buffer circuit
Inventor: KIMURA HIROSHI
IPC: H03M1/36
Filed: 1991-03-25
Abstract: PURPOSE:To divide plural voltages continuously with resistors without causing discontinuity at a voltage to be divided and eliminating a base-emitter voltage offset. CONSTITUTION:Voltages to be divided Vn-1 and Vcn-1, Vn and Vcn, and Vn+1 and Vcn+1 are in complementary relation. The voltages to be divided Vn-1 and Vcn-1, Vn and Vcn, and Vn+1 and Vcn+1 are fed to bases of transistors(TRs) Q1-Q3, and Q7-Q9 of an upper stage of emitter followers 1.... Complementary voltages to the voltages fed to the bases of the TRs of the upper stage whose level is shifted by a level shift circuit 2 are fed to bases of TRs Q4-Q6, Q10-Q12 of the lower stage. Thus, a voltage applied to each voltage division resistor 3 and a voltage fed to each compensation resistor 4 are equal to each other but in opposite phase and the current inputted to and outputted from between emitter followers 1 is apparently zero, then the emitter current to the TRs Q1-Q3, and Q7-Q9 of the upper stage is entirely equal to each other.
Patent JP-S58178443-A (JP)
Title: Screen display switching system during tabulation
Inventor: TSUKIMURA HARUO
IPC: G06F3/14
Filed: 1982-04-13
Abstract: PURPOSE:To realize efficient operation, by classifying an input document or list by common items and variable items and storing the data, and displaying every common item for use and rewriting and inputting only variable items. CONSTITUTION:When a document or list is inputted, a CPU which is not shown in a figure compares the capacity of a display area 104 with the volume of display data. When the volume of display data is greater, common items A-E are regarded as a master and display data 11-35 are classified in a slave and the master is fixed and used repetitively; and the slave is rewritten on every input to replace, for example, 11-35 by 41-65. Consequently, trouble of tabulation is eliminated to improve the efficiency of the operation.
Patent JP-S56156797-A (JP)
Title: Drying method of electrodeposition coating for material to be coated
Inventor: ISHII MAKOTO
IPC: F26B1/00
Filed: 1980-05-06
Abstract: PURPOSE: To reduce a drying time in a setting chamber and to improve a quality of electrodeposition coating surface, by gradually heating and drying the coated  material by introducing a waste heat in the drying furnace into the setting chamber  in the electrodeposition coating line.  
     CONSTITUTION: Coating objects 2 set to coating conveyor 1 are soaked in electrodeposition tank 4, and the electrodeposition coating is deposited on the surface of  coating objects. Then, the objects are washed with water in washing zone B and  dried at the room temperature in setting zone C. The dried objects are then introduced into baking-drying furnace D. A plural number of air blowing devices 5 are  installed at the upper and lower parts of side wall at the entrance of baking-drying  furnace D, and air outlet 8 is directed toward setting zone C. By blowing an appropriate amount of air from air blowing device 5, the heat in baking-drying furnace D  is introduced into setting zone C, and a high temperature air is supplied to the final end of setting zone C and a wind at almost room temperature is supplied to the beginning port of the setting. Moreover, the direction and angle of air outlet 8 can  be changed optionally so that the induced heat amount may be controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04293639-A (JP)
Title: Reinforcement fitting structure of bumper for vehicle
Inventor: UENISHI HIROSHI
IPC: B60R19/18
Filed: 1991-03-25
Abstract: PURPOSE:To provide the reinforcement fitting structure of a bumper for a vehicle capable of reducing the energy transmitted to a side member when an intermediate-speed load is applied. CONSTITUTION:A front arm 22 and a rear arm 28 are provided between a reinforcement 20 with a U-shaped cross section and a front side member 30, and the reinforcement 20 is fitted to the front side member 30 by them. When an intermediate-speed load is applied, an upper flange 22D and a lower flange 22E are deformed, the reinforcement 20 is opened, the upper deformation wall 22B and lower deformation wall 22C of the front arm 22 are deformed, thus the load is considerably absorbed. Fitting brackets 32, 34 are deformed in a series of deformation processes, the rear end wall 28A of the rear arm 28 is brought into face contact with the front side member 30, thus the load is uniformly transmitted.