baber/WOPTO huggingface dataset:
Patent JP-H07321789-A (JP)
Title: Radio data communication equipment
Inventor: AZUMA YOSHITAKA
IPC: H04L12/28
Filed: 1994-05-26
Abstract: PURPOSE:To reduce the traffic in radio communication to the utmost even under an environment where the traffic of radio communication is increased by comparing the traffic measured by a traffic measurement means with a preset threshold value so as to decide whether or not the transmission is to be implemented immediately prior to transmission of communication data. CONSTITUTION:A program to be operated as a radio slave station of a conventional radio POS system and also a radio traffic calculation program or the like are set in advance in a ROM 42 of each radio slave station 4a in the radio POS system. Every time the transmission request of communication data is received from a POS terminal equipment 1a, the traffic per unit time is compared with a traffic limit preset in a limit memory and whether or not the traffic limit is exceeds is decided. When it is discriminated that the traffic exceeds a limit, the communication data are tentatively stored in a communication data storage section.
Patent JP-H06321916-A (JP)
Title: Production of 3,6-bis((4-hydroxyphenyl)methyl)-2,5-diketopiperazine
Inventor: NAGATOMO AKINORI
IPC: C07D241/18
Filed: 1993-05-14
Abstract: PURPOSE:To produce 3,6-bis[(4-hydroxyphenyl)methyl]-2,5-diketo-piperazine from tyrosine alkyl ester in an organic solvent, and isolate and purify the compound easily. CONSTITUTION:This invention provides a production process for 3,6-bis [(4- hydroxyphenyl)methyl]-2,5-diketo-piperazine from tyrosine alkyl ester by heating it in a non-protonic organic solvent and a purification process for 3,6-bis[(4- hydroxyphenyl)methyl]-2,5-diketo-piperazine through crystallization by adding an organic solvent of 1.5 to 2.7 dipole moment to the solution containing the diketopiperazine.
Patent JP-S5236105-A (JP)
Title: Method for the combustion of emulsified petroleum fuel oil
Inventor: MORIMOTO MASAYUKI
IPC: C10L1/32
Filed: 1975-09-17
Abstract: PURPOSE:To reduce substantially the content of soot and NOx in the exhaust gas, by the combustion of emulsion fuel prepared by pouring water solution or dispersion of an emulsifier into a petroleum fuel and emulsifying the mixture.
Patent JP-H06322115-A (JP)
Title: Polyaminoazonaphthalene and its production
Inventor: YOKOMICHI TAISUKE
IPC: C08G73/00
Filed: 1993-05-14
Abstract: PURPOSE:To provide novel a P-type conductive high polymer of the structure having azo groups in their main chains, respectively, excellent in stability and conductivity, and useful as a lightweight positive electrode substance for secondary batteries. CONSTITUTION:Polyaminoazonaphthalenes of formulas I and II (n is 5-10000). Anion-doped polyaminoazonaphthalene of formulas III and IV (m is 0.001-2; a is 1-3; X<a-> is anion). The compounds of formula I and II are produced by oxidizing 1,4-diaminonaphthalene and 2,6-diaminonaphthalene or their hydrochlorides, respectively, with an oxidizing agent. In the formulas, n, m and a are preferably 10-1000, 0.01-1 and 1, respectively. Each of the anion-doped polymers of formulas III and IV is produced by molding the powder of the polyaminoazonaphthalene of formula I or II into a pellet, attaching lead wires to the pellet, setting the pellet as an electrode in a solution containing an anion source, and subsequently subjecting the pellet to a doping treatment in the solution.
Patent JP-S61272033-A (JP)
Inventor: KOYAMA YOSHIHIRO
IPC: A61B5/02
Filed: 1985-05-24
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-S593414-A (JP)
Title: Laser light scanner
Inventor: YAMAZAKI KOUZOU
IPC: G06K7/12
Filed: 1982-06-30
Abstract: PURPOSE:To make the opening of a bar-code reading window small, by moving periodically an incident point of laser light to a hologram. CONSTITUTION:The incident position of incident beam X, Y and Z to a hologram 10 is changed in order of X Y Z Y X continuously in 1,000sec (t1- t5 i.e., t=0, t1=250, t3=500, t4=750 and t5=1,000sec), and in accordance with this, also exit beam x, y and z are changed in order of x y z y x. Then the angle made by means x, y which are made incident to one point P of the pupil of human eye and the angle made by the beam y and z are >=1.45 deg.(5X 10<-4>sr. calculated in terms of a solid angle) respectively. Therefore, even if entirely same scanning line is scanned over (n) times in a unit time, an incident point is divided in (n) pieces, and therefore the maximum permissible quantity of light is remarkably increased.
Patent JP-S5752127-A (JP)
Title: Method and device for forming iii-v group element semiconductor layer
Inventor: GUREN DAGURASU KUBIAKU
IPC: C30B25/02
Filed: 1981-07-21
Abstract: The invention is a method and apparatus for growing group III-V semiconductor layers by molecular beam deposition in which a gaseous source is used to form a molecular beam comprising M2 or M4 molecules, where M is a group V element. Arsine and phosphine may be decomposed in a high temperature leak-source to provide As2 and P2 molecular beams for molecular beam epitaxy of group III-V semiconductors such as GaAs and InP.
Patent JP-S5339070-A (JP)
Title: Semiconductor device
Inventor: AZUMA TAKASHI
IPC: H01L29/70
Filed: 1976-09-22
Abstract: PURPOSE:To provide a film of high blocking characteristics for external contamination such as by Na ions by making the shape of the film protectign the PN juct junctions exposing on a semiconductor wafer surface to such shape wherein a SiO2 film and a PSG film are alternately provided and further the SiO2 film is covered with the PSG film.
Patent JP-S605079-A (JP)
Inventor: TANASE TERUYOSHI
IPC: C04B35/599
Filed: 1983-06-23
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-H09276325-A (JP)
Title: Belt through-ring for knee supporter
Inventor: AYUKAWA HIROSHI
IPC: A61F15/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a fastening belt or ring from twisting, by forming a ring to penetrate a fastening belt with plastic and forming the sides into a rectangle and the cross section into a flat rectangle. SOLUTION: The inner periphery of this ring 1 is formed into a rectangle, and the cross section of each sides into a quadrangle with plastic. It is especially advantageous to form the cross sections of the long sides 2 and 3 into a rectangle and to make the long sides 2 and 3 to come to the fastening belt overlapping side. The length m of the side 4. of the cross section along the C-C line is made larger than the length n of the side 5. Thus, the touching area of the belt and the ring 1 becomes larger when the fastening belt is penetrated through and the exposing height of the ring deviated to the supporter main body can be reduced. Various kinds of plastic, for instance polyacetal resin, can be used. By this constitution, twist of the belt can be prevented to correctly demonstrate the support function.
Patent JP-S60256892-A (JP)
Inventor: INABA SHIZUO
IPC: G07D5/00
Filed: 1984-06-02
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-S5541159-A (JP)
Title: Method of assembling motor
Inventor: AIDA HIROSHI
IPC: H02K15/14
Filed: 1978-09-14
Abstract: PURPOSE: To simply and exactly fix the iron core of a motor at a frame by inserting the core having axial grooves on the outer periphery thereof into the cylindrical frame and pressing the frame from outer peripheral direction to thus deform it to fix it thereto.  
     CONSTITUTION: After axial grooves 5a are formed on the outer periphery 5b of an iron core 5 and the core 5 is inserted into a cylindrical steel frame 6, the frame 6 is pressed in outer peripheral direction to plastically deform the frame 6 to allow the outer periphery 5b to make close contact with the grooves 5a. In addition, a projection 6a is provided at the end of the grooves 5a to thus fix the core 5 to the frame 6. Thus, the axial movement of the core 5 is exactly fixed to thus retain airtightness at the frame 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11304153-A (JP)
Title: Charcoal cooking stove
Inventor: SATO MITSUO
IPC: F24B1/20
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of charcoal by forming a gap corresponding to thermal power between the lower end of body part and the upper end of a lower cover at the time of firing and closing the opposite ends tightly at the time of extinguishing. SOLUTION: Lower end of a body part 1 includes an inner fitting part 11 of smaller diameter than the body part 1 and a stepwise upper fitting part 12 being fitted to a lower cover 2. A plurality of air introduction holes 13, serving as air channels conducting the inside and the outside of the inner fitting part 11, are formed in the inner fitting part 11 in the circumferential direction. Ash is contained in the lower cover 2 and a step part being fitted vertically to the upper fitting part 12 of the body part 1 is formed at the lower fitting part 14. An upper cover 3 is not applied to the upper edge 6 of the body part 1 at the time of extinguishing the stove but used for enclosing the upper end opening thereof. Fuel, i.e., charcoal 5, is placed on a grate 4 and fired from the lower opening at the body part 1. It can be extinguished quickly by applying the cover 3 onto the body part 1.
Patent JP-S5236941-A (JP)
Title: Information signal processing unit
Inventor: SHIMIZU TOSHIYUKI
IPC: G06V10/30
Filed: 1975-09-18
Abstract: PURPOSE:To make it possible to perform pattern recognitions with a simple circuit by taking out only the low frequencies of a pattern signal with the use of a low-pass filter and by sampling the low frequencies.
Patent JP-H0410869-A (JP)
Title: Color erasure
Inventor: KOJIMA AKIO
IPC: H04N1/60
Filed: 1990-04-27
Abstract: PURPOSE:To improve the color erasure accuracy and the copying speed by erasing a color area according to a detection signal from a chromatic color detection means detecting a color area other than white/black color by means of an erasure means. CONSTITUTION:A picture read means (a) reads a color picture of an original and obtains three color data subjected to color separation. Moreover, a chromatic color detection means (e) generates chromatic color information from the three color data to detect a color area other than white/black color on the original. Then an erasure means (d) erases a color area according to a detection signal from the chromatic color detection means (e). Thus, designation of type of color is not required in comparison with color erasure by the application of color conversion function and the erasure of the color area on the original is attained simply by one operation. Thus, the color other than white/black color on the color picture is erased at a fast speed with high accuracy by a simple color designation operation.
Patent JP-H06327260-A (JP)
Title: Power device
Inventor: SEIKE HIROSHI
IPC: H05B41/24
Filed: 1993-05-14
Abstract: PURPOSE:To provide a power device capable of dealing with a wide range of input voltage and reducing the input current distortion, and having simple circuit constitution. CONSTITUTION:A pre-power circuit 1 is composed of a booster chopper circuit, and a half-bridge type inverter circuit 2 is connected to its rear stage. A synchronizing signal for turning on and off the switching element Q22 of the inverter circuit 2 is inputted to the gate of the switching element Q1 of the pre-power circuit 1. Besides, an output limiting circuit 3 is connected to the gate of the switching element Q1. When the terminal voltage of a capacitor C1 being the output voltage of the pre-power-source 1 exceeds a specified voltage, a switching element Q3 is turned on in the output limiting circuit 3, and the switching element Q1 is turned off. Namely, the on-period of the switching element Q1 is restricted so as to keep the output voltage of the pre-power-source 1 lower than the specified voltage.
Patent JP-S5237069-A (JP)
Title: Distance measuring system for traveling bodies
Inventor: TSUTSUMI SUTEO
IPC: G01C3/06
Filed: 1975-09-18
Abstract: PURPOSE:A distance measuring system which easily calculates the distance from a traveling body, such as vehicles on ground, and an observer by the use of space filter.
Patent JP-H07291523-A (JP)
Title: Device for detecting program searching mark of roll paper
Inventor: KOKUBO KENICHI
IPC: B65H43/08
Filed: 1994-04-28
Abstract: PURPOSE:To detect the program searching mark by providing a comparison circuit which compares the reflected level signal from a light-receiving part with the reference value signal from a level conversion circuit, and outputs the mark detecting signal to a control part to determine the reference value by itself according to the brightness of the paper or the like when the reflected level signal is smaller than the reference value signal. CONSTITUTION:A light-receiving part 22 to receive the light reflected by a roll paper 10, and output the reflected level signal according to the intensity or the like of the received light is provided, the maximum value of the reflected level signal from this light-receiving part 22 is kept by a peak hold circuit 23, and the maximum value signal from this peak hold circuit 23 is inputted and converted into the reference value signal by a level conversion circuit 24 and the converted signal is outputted. The reflected level signal from the light-receiving part 22 is compared with the reference value signal from the level conversion circuit 24, and when the reflected level signal is smaller than the reference value signal, the mark detecting signal is outputted to a control part 30 by a comparison circuit 25. This constitution detects the program searching mark by determining the reference value according to the brightness or the like of the paper by itself.
Patent JP-H07292238-A (JP)
Title: Elastic pavement
Inventor: KOBAYASHI ISAO
IPC: C08L75/04
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an elastic pavement which is excellent in durability, weatherability, and abrasion resistance and retains a beautiful appearance over a long term by coating the surface of a specific elastic aggregate with a specific resin and compounding the coated aggregate into a urethane resin. CONSTITUTION:The surface of an elastic aggregate having a particle size of 0. 5-8mm and pref. being waste tire rubber chips is coated with a water-base urethane resin (e.g. RL-06, a product of Kanebo NSC, Ltd.) pref. contg. a pigment and an inorg. powder (e.g. CaCO3), and the coated aggregate is compounded into a urethane resin (e.g. a room-temp.-curable urethane resin for a coating material binder).
Patent JP-S595237-A (JP)
Title: Image detector
Inventor: KAWASAKI KEIICHI
IPC: G01N23/04
Filed: 1982-06-30
Abstract: PURPOSE:To enable the reduction in the size of a detection plate, by forming once the image of an object to be detected by image exposure, forming the image thereof on the detection plate with an imaging means, scanning the same with a beam and detecting the image time-serially. CONSTITUTION:The X-ray 18 transmitted through an object 16 to be examined by image exposure is made incident to a fluorescent plate 22 behind a front plate 19, and the optical image corresponding to the X-ray transmitted section of the bject 16 is formed thereon. The image thereof is formed on a detection plate 7a having sensitivity to visible light by an imaging lens 23. If the projecting magnification to the plate 7a is made smaller than 1, the plate 7a can be made smaller; therefore, the production of the detection plate for which uniformity in flatness, etc. is required is made easiter and further the area of the detection plate is made smaller and the overall scanning time is reduced. If the projecting magnification on the plate 7a is made larger than 1, the image expanded from a part of the object is formed on the plate 7a.
Patent JP-H09297289-A (JP)
Title: Optical control device and operating method therefor
Inventor: MITOMI OSAMU
IPC: G02F1/03
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain an optical control bias structure capable of a high-peed operation with a low driving voltage by constituting at least one side of the center conductor or the grounding conductor of an electrode with a plurality of conductor layers of two layers or more layers by interposing the insulated layer of at least one layer. SOLUTION: Modulation electrodes are constituted of conductors of two layers or more layers by interposing insulated layers 110 like polyimide, epoxy, etc., made sufficiently thin. The insulated layers 110 are interposingly mounted in between the lower center conductor 104 and the lower grounding conductor 105 and in between the upper center conductor 111 and the upper grounding conductor 112 of an LiNbO3 substrate 101 side and electric insulations are attained by these insulated layers 110 in a DC and electric couplings are attained in a microwave via the capacitance between lower and upper electrodes to be formed by the insulated layers 110. Moreover, a material whose dielectric constant and refractive index are small with respect to the LN like SiO2 or polymide, etc., is selected as a buffer layer 103.
Patent JP-S5637665-A (JP)
Title: Semiconductor device
Inventor: FUTAMI HARUJI
IPC: H01L21/8249
Filed: 1979-09-05
Abstract: PURPOSE:To increase the current amplification factor of a semiconductor device and to improve the noise elimination characteristics thereof by reducing the thickness of an insulating film on the confronting portion between an emitter aned collector of a lateral transistor thinner than the other portion and extensively forming a low resistance substance becoming an emitter electrode thereon. CONSTITUTION:An N<+> type buried region region 4 is diffused in a P type Si substrate 1, an N type layer 2 becoming a base region including the region 4 is eptaxially grown, and the region 4 is simultaneously floated in the layer 2. An N<+> type base electrode pickup region 7 is further diffused then with P type collector region 6 in the same manner as a P type emitter region 5 in the surface layer of the layer 2, an insulating film 3 is coated on the entire surface, the film 3 disposed between the regions 5 and 6 is removed, and an insulating film 3' having a thickness of 500- 2300Angstrom  is newly coated thereon. When a collector electrode 9 is formed on the region 6 or a base electrode 10 is formed on the region 7 thereafter, the emitter electrode 8 formed on the region 6 is creeped extensively on the thin film 3'.
Patent JP-S5636505-A (JP)
Title: Production of olefin polymer
Inventor: SHIGA AKINOBU
IPC: C08F4/64
Filed: 1979-09-04
Abstract: PURPOSE: To produce a highly stereospecific olefin polymer, by using a catalyst system consisting of (A) a solid catalyst prepared by reacting titanium trichloride with a mixture of an organometallic compound having a metal of Groups IWIII, and an electron-donating compound and (B) an organoaluminum compound.  
     CONSTITUTION: Titanium trichloride is reacted with a mixture of an organometallic compound having a metal of Groups IWIII, such as LiAl(C 2 H 5 ) 4 , Zn(C 2 H 5 ) 2  or Al(C 2 H 5 ) 3  and an electron-donating compound represented by one of formulas IWVII, wherein R, R' and R" are H, alkoxyl or amino or may be combined together to form a cyclic group or groups thereby to form the solid catalyst (A) (preferably, the reaction is carried out in an inert diluent). Then, the solid catalyst (A) is combined with (B) an organoaluminum compound represented by formula VIII, wherein R is a 1W8C hydrocarbon group, X is a halogen and n is 1W3, to form the  catalyst system. Then, olefins are polymerized by use of this catalyst system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1037911-A (JP)
Title: Pneumatic actuator device
Inventor: CHAUFFETEAU ERIC
IPC: B25B7/12
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To compactify a structure and to facilitate an operation by housing a sliding valve in an orthogonal hole formed in an actuator baffle and switching supply of fluid to each shaft chambers in each of the first - third pistons according to the position f the sliding valve. SOLUTION: When a sliding body is moved in an orthogonal hole 72 toward a closed end 73b while discharging an air pressure on the front side from an exhaust hole 92, pressurized fluid flowing in ducts 68, 74, 76 flows out from a duct 82 in a baffle 28 to the back of a shaft chamber 14, so that the second piston 20 is moved forward. Simultaneously, pressurized fluid flows into a shaft hole 60 in a link rod 24 from a radius directional hole 62 and is fed to the backs of shaft chambers 12, 16 so as to work on the back faces of the first piston 18 and the third piston 22. As a result, a movable body including the piston and the link rod is integrally moved forward. Contrarily, when the sliding body is moved apart from the closed end 72b, an expanded part 90 is brought into contact with a ring 96, and pressurized fluid from each duct flows into the front of the shaft chamber 12 via the duct 84 in the baffle 28. Therefore, the movable body such as the respective pistons can be moved backward integrally.
Patent JP-H01284512-A (JP)
Title: Vinyl chloride copolymer, its production, resin composition and sheet
Inventor: SATOMI KATSUHIRO
IPC: C08L23/28
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a copolymer which can give a matted sheet having good processability and being rigid and applicable to a field requiring heat resistance by copolymerizing vinyl chloride with an allyl compound having an allyl group on one end and a (meth)acryloyloxy group on the other end. CONSTITUTION:Usually, 0.1-0.6wt.%, desirably, 0.2-0.4wt.% allyl compound having an allyl group on one end and a (meth)acryloyloxy group on the other end, for example, allyl acrylate is added to a vinyl chloride monomer, and the mixture is suspension-polymerized at, desirably, 56-72 deg.C in the presence of an organic peroxide of a 10hr-half-life temperature >=50 deg.C, for example, 2,2'-azobis(2,4-dimethylvaleronitrile) to obtain a vinyl chloride copolymer of a degree of polymerization of 400-2000. This copolymer is mixed with 20-80wt.%, based on the total composition, chlorinated vinyl chloride resin of a degree of polymerization of 500-1000 and a chlorine content of 60-70wt.% to obtain a matting vinyl chloride resin composition.
Patent JP-H01284701-A (JP)
Title: Noncontact type displacement detecting device for magnetic bearing
Inventor: KATO KAZUMICHI
IPC: G01M13/04
Filed: 1988-05-11
Abstract: PURPOSE:To prevent displacement detection characteristics from varying by a connection cable by providing respective elements such as a sensor, a filter circuit, etc., which constitute the detection element integrally to a case provided on the periphery of a through hole wherein a rotary shaft is stored. CONSTITUTION:The radial case 12 (mount part) is provided on the periphery of the through hole 19 into which the rotary shaft is inserted, and the displacement sensor 2, an oscillation circuit, and the filter circuit which constitute the noncontact type displacement detecting device are mounted integrally on this radial case 12. The displacement sensor, oscillation circuit, and filter circuit are preferably molded integrally on said radial case 12. Consequently, the laying- round length of the cable which connects the sensor, oscillation circuit, and filter circuit can be reduced, so the displacement detection characteristics are prevented from varying owing to the cable which is laid around.