baber/WOPTO huggingface dataset:
Patent JP-H0425454-A (JP)
Title: Laminated molding and manufacture thereof
Inventor: CHATANI MICHIO
IPC: B32B33/00
Filed: 1990-05-21
Abstract: PURPOSE:To bond a crosslinking methacryl resin coated layer having a specific composition firmly with a decorative member, and to improve light resistance, heat resistance, solvent resistance and scuff resistance by forming a base material and the coated layer and positioning a decorative member between the base material and the coated layer. CONSTITUTION:A decorative member is arranged onto a base material, and a methacryl resin material is placed on the member and heated under pressure. A partial crosslinked gel-shaped polymer, in which a mixture composed of (A) a 1-60wt.% crosslinking monomer and (B) a 99-40wt.% unsaturated monomer, which mainly comprises alkyl methacrylate and may dissolve and contain the polymer, is polymerized partially in the presence of a polymerization initiator and which is increased at 4-62wt.% more than the content of the polymer of said mixture within a range that total polymer content does not exceed 80wt.%, is used as the resin material.
Patent JP-S5255811-A (JP)
Title: Moving body communication system
Inventor: KITANI HIROSHI
IPC: H04B7/26
Filed: 1975-11-04
Abstract: PURPOSE:In case communication is carried out between a stationary station and a moving body such as car, etc.  in a tunnel, the additional section is installed to open-type line.  In this way, communication occurrence between stationary stations in plural frequency bands can be eliminated.
Patent JP-H02310626-A (JP)
Title: Conversion processing system of assembly list for absolute address display in relocatable assembler
Inventor: MIYATA TOMOMI
IPC: G06F9/45
Filed: 1989-05-25
Abstract: PURPOSE:To improve the efficiency of a debug processing by converting an assembly list which a relocatable assembler outputs into an assemble list to which an absolute address and a defined object code are embedded. CONSTITUTION:The object code is read from a load module file which a linker outputs and a relative address 19 which is displayed by the relocatable assembler in the address column 17 of the assembly list which the relocatable assembler output is substituted for an absolute address 21 obtained by calculation. Furthermore, a file is converted into that in which the absolute address 21 and the defined object code 22 are displayed by substituting a temporary object code 20 which the relocatable assembler previously displays in an object code list 18 for the object code which is read from the load module file that the linker outputs.
Patent JP-S62290645-A (JP)
Title: Sheet conveying device for copying machine and the like
Inventor: NAKANISHI TSUGIO
IPC: B65H3/44
Filed: 1986-06-06
Abstract: PURPOSE:To simplify structure, save a space, and prevent double feeding by making a manual paper feeding guide shiftable to a manual position and a cassette position, and shiftingly operating a paper feeding driven roller to a manual paper feeding driving roller and to a cassette paper feeding driving member by means of this shifting operation. CONSTITUTION:At the time of manual paper feeding, a guide 6 is rotated downward to a manual feeding position. Thereby, an arm 7 swings in the direction of the arrow A centering around a fulcrum 6a and a driven roller 8 is brought into contact with a driving roller 11, to feed a sheet 4 which is inserted onto the guide 6. At the time of cassette paper feeding, the guide 6 is rotated upward. Thereby, the arm 7 swings in the direction opposite to the arrow A and the driven roller 8 is connected to a driving member 12, to feed a sheet in a cassette 5. By this structure, the number of parts can be reduced while saving a space, miniaturizing a device, and preventing double feeding.
Patent JP-S6110999-A (JP)
Title: Voltage controller of engine generator
Inventor: KIYOUTANI YOSHIMI
IPC: H02P9/30
Filed: 1984-06-27
Abstract: PURPOSE:To maintain the output voltage constant irrespective of a load connected with an output coil by comparing the generated voltage of a sensing coil with a triangular wave reference voltage signal to control the exciting current of a field coil. CONSTITUTION:An integrator 15 outputs a triangular reference voltage signal VT having a period of the pulse Pa output from a rectangular wave oscillator 14. On the other hand, a voltafe Vb generated at a sensing coil 1b is converted through a full-wave rectifier 12 and a smoothing circuit 16 into a DC voltage VE. A comparator 17 compares the signal VT with the voltage VE, applies a control signal to a drive circuit 18 to control the exciting current of the field coil 1c. Thus, the controlling accuracy of the output voltage can be improved.
Patent JP-H0427978-A (JP)
Title: Electrophotographic developing device
Inventor: MATSUDA MASANORI
IPC: G03G15/08
Filed: 1990-05-24
Abstract: PURPOSE:To stably form a distinct high-density image by forming a developer carrying member of a high polymer electret having specified surface tension and surface roughness. CONSTITUTION:The developing sleeve (developer carrying member) 4 is constitut ed of a sleeve substrate 1 made of metal, for example, aluminum, etc., and the electret layer 2 on the substrate 1, and the electret layer 2 is electrostatically charged to be positive, in this case, so that its outer surface may have the charge of reverse magnetism to developer particles 9. Then the surface tension of the layer 2 is set at <=31dyne/cm, especially <=25dyne/cm, and the surface roughness is set at >=0.02mum, especially >=0.025mum. The developer on the sleeve 4 is properly carried by such constitution so as to prevent fogging or the defect of ID, further. Thus, the high-density image without the fogging is formed.
Patent JP-H04357442-A (JP)
Title: Analysis of iron component by atomic absorption analysis of graphite furnace
Inventor: MAEDA TOMIYUKI
IPC: G01N21/31
Filed: 1991-06-04
Abstract: PURPOSE:To dispense with pretreatment such as the concn. of a sample and to rapidly and accurately analyze the ion component in sample by forming a calibration curve using a standard solution composition consisting of an iron ion, alcohol, sucrose and water and analyzing the iron component in the sample on the basis of the calibration curve. CONSTITUTION:At first, an atomic absorption calibration curve is formed using a standard solution composition containing a definite amount of an iron ion and consisting of alcohol, sucrose and water. Next, sake being a sample is subjected to measurement as it is and the concn. of iron in the sample is calculated using the atomic absorption calibration curve using the standard solution composition. By this method, iron can be accurately quantified up to the ppb order.
Patent JP-S62288932-A (JP)
Title: Data retrieving device
Inventor: TAKAGI NORIYUKI
IPC: G06F17/30
Filed: 1986-06-06
Abstract: PURPOSE:To retrieve coincidence/noncoincidence of data to shorten the retrieval time of data by providing a computer circuit using DMA with a comparing circuit, a latch circuit, a selecting circuit, etc. CONSTITUTION:The first data (c) is written in a retrieval data latch circuit 4 of a data retrieving device where a DMA2 is controlled by a CPU1 and is held temporarily, and this data (c) is compared with the second data (e) read out from a memory 10 by a data comparing circuit 3. The comparison result from the circuit 3 is temporarily held in a unidirectional buffer circuit 7, and a bidirectional buffer circuit 8 is used as the buffer of data busses 11 and 11a. Opening and closing of gates of both circuits 7 and 8 are controlled by a buffer opening/closing circuit 5, and an operation mode is selected in an operation mode selecting circuit 6 by mode data (d). Thus, coincidence/noncoincidence of data is retrieved to shorten the retrieval time of data.
Patent JP-H03174189-A (JP)
Title: Address specifying device
Inventor: KIKUTA YUKIO
IPC: G09G5/14
Filed: 1990-05-24
Abstract: PURPOSE:To always specify an address with identical and simple constitution regardless of division number by specifying the Y address for display of an image memory with the aid of stored data in an address storage memory. CONSTITUTION:The device has an address are corresponding to the address area in a vertical direction of the image memory 21 and is provided with the address storing memory 22 in which data can be rewritten every address. The Y address for display of the image memory 21 is specified with the aid of the data read out from the memory 22, and the data is taken as a readout address to read out the data from the memory 22. Thus, the Y address is always specified with the identical and simple constitution regardless of the division number of a screen.
Patent JP-S62289390-A (JP)
Title: Laser beam machine
Inventor: NODA ETSUO
IPC: B23K26/042
Filed: 1986-06-10
Abstract: PURPOSE:To easily execute laser beam machining for a thick plate of copper, etc., and to improve the working performance by using two laser beams of each different wavelength, radiating these beams to the same place, and executing the working. CONSTITUTION:A CO2 laser beam 1 (ring mode) is outputted from a resonator type CO2 laser device, turned back vertically by a turning-back reflecting mirror 3, and condensed and radiated onto the surface of a object to be worked 6. At the same time, a high repeated eximer laser 2 is turned back vertically by a total reflecting mirror 4, made to pass through the center of the mirror 3, and condensed and radiated by a lens 5 after optical axes of two laser beam have been made to coincide. A short wavelength laser (an eximer laser, etc.) converts the surface of a metal to a plasma, the surface is melted, and an absorption factor of the laser becomes high. In this state, a long wavelength laser (a CO2 laser, etc.) whose oscillation efficiency is high is projected and a large output is generated, and the metal is melted to the inner part. In the way, working of a metal whose reflection factor is high, such as copper, etc. can be executed easily, and the working performance can also be improved remarkably.
Patent JP-2000324858-A (JP)
Title: Piezoelectric actuator
Inventor: TANI KAZUO
IPC: H02N2/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric actuator, the moving body of which can easily make reciprocating motions and which can be constituted even in a very small size, and which can reduce the markedly manufacturing cost. SOLUTION: A piezoelectric actuator 100 is constituted of a first substrate 110 and a second substrate 120. The first substrate 110 is constituted, in such a structure that a mobile stage 110 is supported by four support springs 112. The second substrate 120 is constituted, in such a structure that a vibrating body 121 is formed on the center of the substrate 120, and the body 121 is connected to a frame body 123 via an x-direction shaft 122. The frame body 123 is connected to a substrate section 125 through a Y-direction shaft 124. In the X-axis direction of the vibrating body 120 (the advancing direction of the moving body), additionally, L-shaped displacing mechanism sections 126 having free one ends and fixed one ends are formed, in such a way that two of the sections 126 formed on one side are faced opposite to other two of the sections 126 formed on the other side. A piezoelectric element 128 is joined to each displacing mechanism section 126.
Patent JP-H11312845-A (JP)
Title: Distibuted feedback type semiconductor laser with diffraction grating having different coupling, coefficient and driving method thereof and light-signal transmitter using the same and optical transmission system
Inventor: NAKANISHI KOICHIRO
IPC: B82Y20/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To ensure oscillation in a desired mode, and to improve the yield of a semiconductor laser such as a stable polarization switching device having excellent reproducibility, by installing diffraction gratings having each different coupling coefficient in both regions. SOLUTION: An N-type InP substrate 31 is coated with a photo-resist first and a diffraction grating pattern is formed by two luminous-flux exposure by an He-Cd laser, and irregular gratings 32a, 32b are formed to the substrate 1 by reactive ion beam etching(RIBE). A mask is formed only to the irregular grating 32a of a first region 38a by the photo-resist, and only the irregular grating 32b of a second region 38b is etched further by RIBE and the depth of irregularities is made shallower than the section of the irregular grating 32a. Accordingly, the coupling coefficient of the irregular grating 32b is made smaller than that of the irregular grating 32a.
Patent JP-H10305007-A (JP)
Title: Endoscope system
Inventor: SANO HIROSHI
IPC: A61B1/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope system facilitating the operation of switches without regard to an individual variation depending on an operator and whether he is right or left handed. SOLUTION: An endoscope system 1 is provided with the endoscope 2 and a camera box 22. The camera box 22 houses a television camera unit for both normal/fluorescent images provided with a television camera for picking up a normal image 30 for picking up a normally observed image through an eyepiece optical system, a television camera for picking up a fluorescent image 40 for picking up a fluorescent observed image through the eyepiece optical system and an optical path switching optical system. An operation rod 56 switch- operating the system 50, a main switch, a video recording switch, a printing switch, a still picture switch and a dial-type I.I sensitivity adjusting switch are installed on a front side seen from the side of the operator 200 of the camera box 22.
Patent JP-H11321655-A (JP)
Title: Conveying device
Inventor: HASHIMOTO HIDEKI
IPC: B62B3/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device capable of launching a rocket and shortening time required for launching. SOLUTION: Support legs are provided in four corners in a lower part of a mounting base placed with a rocket; an external tooth turn bearing 3 is mounted in the vicinity of each support leg in a lower part of the mounting base; a gear 4 meshed with the external tooth turn bearing 3 is mounted in a bracket 1a of the mounting base; a turn motor 5 is connected to the gear 4; a boom 6 is mounted in the external tooth turn bearing 3; an arm 7 is mounted turnably in the boom 6; an axle 7 having a drive motor 8 is mounted in the arm 7; a wheel 10 is mounted in the axle 9, the boom 6 is connected with the arm 7 by a hydraulic cylinder 11;  a fireproof skirt is provided in a lower peripheral edge end of the mounting base 1, so as to conceal a part between adjacent support legs, so that the wheel 10 can be stored in the inside of the fireproof skirt by contracting the hydraulic cylinder 11 in launching the rocket.
Patent JP-H05122092-A (JP)
Title: Frequency inversion receiving desired signal having two or more of same frequency and inhibiting same channel interference between said signal, phased array antenna system and method of inhibiting same channel interference in said system
Inventor: FURANSHISU JIYURIAN REEKU
IPC: H04B1/12
Filed: 1991-06-04
Abstract: PURPOSE: To provide a method for receiving two signals or over with a same frequency and for suppressing channel interference between them. CONSTITUTION: Beam shaping circuit networks 3, 4 are connected in parallel with elements 2 of a phased array antenna and provide an output of a signal denoting interference between a received desired signal W or I and other desired signal I or W. An output signal 5 denotes result of interference between the desired signal W and the desired signal I, and an output signal 6 denotes result of interference between the desired signal I and the desired signal W. The output signal 5 is connected to the signal 6 via a weight means 7, and the output signal 6 is connected to the signal 5 via a weight means 8. The weight means 7, 8 cancel an output element of the signal 5 from the signal I to provide an output of the desired signal W only to a line 9 and cancel an output element of the signal W from the signal 6 to provide an output of the desired signal I only to a line 10.
Patent JP-S62293949-A (JP)
Inventor: DANKUUARUTO AIERUMAN
IPC: H02K5/12
Filed: 1986-06-10
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-H03430-A (JP)
Title: Method and device for forming aluminum foil product for cooking
Inventor: KUSUNOKI TERUHIKO
IPC: B21D33/00
Filed: 1989-05-26
Abstract: PURPOSE:To enable the replenishing of a metal and to prevent the generation of crack by restricting recessed part, which is already pressed, with upper and lower dies and forming recessing part, which is not yet pressed, under no restricting condition with the upper and lower dies until the press forming of the recessed part group at a final step is completed. CONSTITUTION:A female die (the upper die) is lowered and an aluminum foil S is pressed with a first step projecting part 31 in a male die to start the press forming. Successively, at the time of further lowering the female die, the press forming is completed with the first step projecting part 31 in the male die, and simultaneously, the press forming is started with a second step projecting part 32. Then, the aluminum foil S is restricted with the first step projecting part 31 and recessed part 41, but is not restricted with a third step projecting part 33 and recessed part 43 so as to be able to replenish the metal with the second step projecting part 32. In such a manner, at last, by lowering the female die, the third press forming is completed with the third step projecting part 33 and recessed part 43. Then, the first step press forming with the first step projecting part 31 and recessed part 41 and the second step press forming with the second step projecting part 32 and recessed part 42 are completed simultaneously.
Patent JP-S62292690-A (JP)
Title: Boat for growing ii-vi compound single crystal
Inventor: MOCHIZUKI KATSUMI
IPC: C30B11/00
Filed: 1986-06-09
Abstract: PURPOSE:To prevent loss of the raw material and to improve yield by providing a lid having an opening to the title boat to be used for single crystal growth at the time of producing a II-VI compd. single crystal by a horizontal Bridgman technique. CONSTITUTION:The boat 7 for growing a single crystal is composed of a boat bottom 1 and the lid 2 having the opening 3, the area of the opening 3 is controlled to <=10mm<2>, and the shape is not specified. A II-VI compd. is firstly charged on the boat bottom 1, covered with the lid 2, and set at the specified position of the reaction part 4 of a reaction vessel 6. The reaction vessel 6 is then evacuated. Subsequently, a single crystal 10 is grown from the melt 9 of the II-VI compd. by a horizontal Bridgman technique. The opening 3 is preferably provided on the rear side in the growth direction of the single crystal 10 to suppress the vapor pressure. Consequently, the vaporization of the melt 9 from the surface toward a reservoir part 5 is prevented, and loss of the raw material is prevented.
Patent JP-S5931687-A (JP)
Inventor: KURARENSU DEBOA
IPC: A61P31/04
Filed: 1983-07-22
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-S5659310-A (JP)
Title: Plant table display method
Inventor: YAMADA MOTOMASA
IPC: G05B23/02
Filed: 1979-10-17
Abstract: PURPOSE: To make it possible to concretely grasp the plant status in detail, by displaying the operation procedures and the present status at the same time, as occasion calls.  
     CONSTITUTION: The operation procedures of the plant are classified and put in order into each section for the plant operation, and a plant table is prepared and stored in the memory of the control system. A measuring instrument is provided on each place of the plant, and the plant status amount is measured. A measured data is compared with the criterion value 15 in the plant table. As a result, the present plant status 18 of either "true" or "false" is decided as a plant condition 12. The control system detects the operation by which the present plant status 18 conforms with the condition, and controls the plant. On the other hand, the indicator combines the plant table and the plant status 18 so that an operator can visually confirm the operation status of the plant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63296033-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INOUE NOBUAKI
IPC: G03C1/06
Filed: 1987-05-28
Abstract: PURPOSE:To improve the suitability of desensitizing processing the titled material for a roomlight by incorporating a specified hydrazine derivative in the titled material, and by specifying the swelling ratio of a hydrophilic colloidal layer. CONSTITUTION:The titled material is provided with one or more layers of silver halide emulsion layers, and said emulsion layer is composed of a silver halide particle having >=90mol.% the content of the silver halide contg. a rhodium salt of >=1X10<-6>mol. per 1mol. of silver. And, the emulsion layer or an another hydrophilic colloidal layer contains the hydrazine derivative shown by formula I, and the swelling ratio of the hydrophilic colloidal layer contg. the emulsion layer is >=140%. In the formula, the groups A1 and A2 are both H atom., and one of said groups A1 and A2 is H atom., and the other is a sulfinic acid residual group, etc., R1 is an aliphatic or an aromatic group, etc., R2 is H atom. or alkyl group, etc., G1 is carboxyl or sulfonyl group, etc. The hydrazine derivative shown by formula I is exemplified by the compd. shown by formula II, etc.
Patent JP-S5466959-A (JP)
Title: Resin composition
Inventor: KAWAMURA TAKEO
IPC: C08L21/00
Filed: 1977-11-08
Abstract: PURPOSE: To improve heat color changing resistance greatly, by adding two or more kinds of specific compounds such as bisphenol, a dialkyl thioether as a stabilizer in a specified ratio to an aromatic polyester, etc.  
     CONSTITUTION: A resin composition, consisting of A) 100 parts by wt. of an aromatic polyester, e.g. polytetramethylene terephthalate, B) 0.5W50 parts by wt., preferably 3W30 parts by wt. of a flame retardant, e.g. a halogen-containing compound, C) 0.5W30 parts by wt., preferably 1W20 parts by wt. of a diene copolymer obtained by grafting a vinyl monomer onto a diene polymer, and D) 0W120 parts by wt. of glass fibers, is blended with 0.01W15 parts by wt. of two or more compounds selected from the group consisting of bisphenol, a dialkyl thioether, a tris (alkylaryl) phosphite, and tris (3, 5-di-t-butyl-4-hydroxy-phenyl) isocyanurate as a stabilizer to give the desired composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5757716-A (JP)
Title: Polyester containing dibenzophosphor ring and its production
Inventor: YOKOYAMA MASAAKI
IPC: C08G63/00
Filed: 1980-09-24
Abstract: PURPOSE: To produce titled polyester excellent in heat resistance, flat retardancy, fastness to ultraviolet rays, by polycondensing a specified diol component with 2,2-bis(4'-hydroxyphenyl)propane and a dicarboxylic acid compound.  
     CONSTITUTION: A polyester containng a dibenzophosphor ring, reduced viscosity 0.05W1dl/g, consisting of repeating units of formula V, wherein R 1  is a group of formula VI, R 2  is a group of formula VII, and when the mol% of the repeating units R 1 WR 3  are given by p, q and r, p+q=r, p/(p+q)=30% and p+q+r=100%, is prepared by polycondensing 2,8-dihydroxy-5-phenyl-5H-dibenzophosphor-5-oxide of formulaI, as a diol component with 2,2-bis(4'-hydroxyphenyl)propane and a dicarboxylic acid compound of formula II, wherein R 3  is a group of formula III of IV, Y is OH or halogen, in the presence of quat. ammonium salt in an organic solvent. 
     COPYRIGHT: (C)1982,JPO&Japio