baber/WOPTO huggingface dataset:
Patent JP-H0254985-A (JP)
Title: Twist transmission line of printed-circuit board
Inventor: NAKAJIMA MASAMICHI
IPC: H05K1/02
Filed: 1988-08-19
Abstract: PURPOSE:To improve noise-resistant properties of a transmission line by forming two lines of spiral-shaped printed conductors viewed from the direction of signal transmission line at a specified position on a substrate and combining spiral- shaped printed conductors in non-contact status. CONSTITUTION:A plurality of linear-shaped printed conductors 21, 22, 23,... are arranged in the same pitch between specified positions on a single surface 1a of a printed-circuit board and the corresponding linear-shaped printed conductors 31, 32, 33... are arranged in the same pitch on a surface 1b opposite to the surface 1a. The linear-shaped printed conductors 21, 32, 23, 34... are connected by through holes 52, 43, 54, 45,... and the linear-shaped printed conductors 31, 22, 33, 24,... are connected by through holes 42, 53, 44, 55,.... These connected linear-shaped printed conductors form a deformed spiral line shape viewed from the signal transmission direction and they cross alternately in non-contact status, thus resulting in a twist.
Patent JP-S6449209-A (JP)
Title: Manufacture of soft magnetic film
Inventor: WADA TOSHIAKI
IPC: H01F10/26
Filed: 1987-08-19
Abstract: PURPOSE:To obtain a thin soft magnetic film having saturation magnetic-flux density higher than that of a Sendust by laminating ferromagnetic Fe or Fe alloy and Fe-Al-Si alloy film having a bcc structure, and suitably heat-treating it. CONSTITUTION:A ferromagnetic Fe of Fe alloy and Fe-Al-Si alloy film having a bcc structure is laminated by a known vapor growth method on a substrate of single crystalline ferrite or sintered ferrite or various ceramics, etc. After the films are so laminated that the ratio of the thickness of the Fe-Al-Si alloy film to the Fe or Fe alloy film is one or more to form a composite metal magnetic film, it is heat treated at 300-800 deg.C for 1 min-1000 hours or more preferably 10 minutes or more to hours or less to obtain a thin soft magnetic film having soft magnetic property of the same degree as that of the Sendust alloy and higher saturation magnetic-flux density than that of a Sendust.
Patent JP-S6185473-A (JP)
Title: Resin composition for sealing electrical part
Inventor: SAKAMOTO SHOJI
IPC: C08L67/00
Filed: 1984-10-03
Abstract: PURPOSE:To provide a composition having high sealing adhesivity and high masking power, and curable in a remarkably short time, by compounding a radiation-curable resin composition with plastic microspheres expandable with heat. CONSTITUTION:A resin composition curable with radiation is compounded with plastic microspheres expandable with heat. The resin composition is preferably composed mainly of a prepolymer having polymerizable carbon-carbon double bond and a monomer having polymerizable carbon-carbon double bond. The plastic microsphere is powder having an average particle diameter of 10mu, a bulk density of 0.7 and an expansion temperature of 90-120 deg.C, and prepared by microencapslating isobutane with a copolymer of acrylonitrile and vinylidene chloride.
Patent JP-H0756989-A (JP)
Title: Managing method for medical chart
Inventor: NAKAYASHIKI KAHORU
IPC: G06F21/64
Filed: 1993-08-20
Abstract: PURPOSE:To provide a managing method for a medical chart which provides a method to generate a chart in electronic fashion and protects privacy under the coexistent environment of a paper chart and electronized chart information. CONSTITUTION:This managing method for a medical chart to collate chart information to electronized chart information in a computer after being read in electronic fashion as code information or image information and to perform check for the alteration of information and prevention for dissipation is constituted of a function 4 to read the information of the paper chart, a function 5 to collate the information of the paper chart with that of an electronized chart, functions 8, 9 to switch an access method to a chart data base based on the result of collation, functions 2, 11 to always print out inputted information, and functions 3, 12 to delete specific information afterwards and to register it on the data base.
Patent JP-S6186302-A (JP)
Title: Parts supply device
Inventor: TOMITA TOMOYA
IPC: B65G1/00
Filed: 1984-10-03
Abstract: PURPOSE:To prevent electronic parts from falling down, in a part supply device which is used to be set at an electronic part inserting machine and is provided with a stick, by providing such an arrangement that there are arrayed sliders each for binding lead wires of an electronic part without being made into contact with each other while the electronic part is held in its upstanding condition. CONSTITUTION:Sliders 210 formed by a plastic injection moulding process are one by one inserted in a trough-like stick 110 which is formed by an aluminum extrusion moulding process. Each slider 210 is formed therein with circular holes 212 which are in comformity with the shape of lead wires 312 of an electronic part 310. The lead wires 312 are inserted at their root section 2 into the holes 212, and therefore, the electronic part 310 is held in its upstanding condition and is then inserted into the stick 110. In this arrangement the dimentions of the sliders are set sch that each adjacent electronic parts are prevented from being made into contact with each other. With this arrangement, a stable part supply may be realized with electronic parts being prevented from falling down.
Patent JP-H0368565-A (JP)
Title: 1,2,4-triazole derivative, production thereof and use thereof as insecticide
Inventor: NAKAYAMA YOSHINORI
IPC: C07D249/08
Filed: 1989-08-08
Abstract: NEW MATERIAL:A 1,2,4-triazole derivative shown by formula I (R<1> is t-butyl or trifluoromethyl; R<2> is H, lower alkyl or cycloalkyl; R<3> is lower alkyl or cycloalkyl). EXAMPLE:3-t-Butyl-1-dimethylaminocarbonyl-1,2,4-triazole. USE:An insecticide having extremely highly insecticidal effects on various insect pests and showing excellent effects on insect pests of insecticide-resistant system. PREPARATION:A 1,2,4-triazole derivative shown by formula II is reacted with a carbamoyl chloride shown by formula III or a 1,2,4-triazole derivative shown by formula IV is reacted with an isocyanate shown by formula V to give a compound shown by formula I.
Patent JP-S6450690-A (JP)
Title: Cooling structure of optical system for projective television
Inventor: MORI SHIGERU
IPC: H04N9/31
Filed: 1987-08-21
Abstract: PURPOSE:To efficiently attain cooling so as to obtain high luminance and high reliability by generating channels linking airtight spaces for filling liquid in brackets for red, green and blue and fitting a part of the outer surface of the brackets in such a way that it is exposed from a case to an external part. CONSTITUTION:Together with generating airtight rooms 5', -1,5', -2,5', and -3 are generated in the bracket 6''' and opening parts 20-1, 20-2, 21-1 and 21-2 being the channels on the upper side and lower side of respective airtight rooms, the airtight rooms 5', -1,5', -2,5' and -3 are linked. By integrally generating the brackets for red, blue and green like the brackets 6'' and 6''', a space for fitting becomes unnecessary, and a distance (l) between projection tubes 1-3 and 1-1 and a projection tube 1-2 in a horizontal direction can be shortened. Consequently, a concentrated angle alpha' can substantially be reduced if projection distances are equal, and thus color shift can be reduced. The external surface of the brackets 6', 6'' and 6''' are fitted in such a way that it is expanded to the external part of the case 3.
Patent JP-H0490088-A (JP)
Title: Automatic ticket issuing machine with service message
Inventor: WATANABE SHUNICHI
IPC: G07B5/00
Filed: 1990-08-02
Abstract: PURPOSE:To make it possible to previously grasp various states of a destination by reading out a service message for a destination station whose ticket is to be purchased from a storage means based on destination station specifying operation at the time of purchasing a railroad ticket and displaying the read message on a display device. CONSTITUTION:The guide display device 13 is provided with a service display function for displaying a service message such as the weather state or event execution state of a destination station whose ticket is to be purchased at the time of purchasing the railroad ticket and previously informing the various state of the destination to a customer. The service message of each station to be a railroad destination is transmitted/received and stored in each station 32 as the up-to-date service message through a railroad telephone line 31 e.g., and when a customer purchases a railroad ticket, the up-to-date service message is displayed. Thereby, the customer can know various service messages such as the weather state and event execution state of the inputted and specified destination station.
Patent JP-S6097307-A (JP)
Title: Photoelectric composite packaging circuit board
Inventor: YAMASHITA KOUJI
IPC: H05K1/02
Filed: 1983-10-31
Abstract: PURPOSE:To prevent a printed circuit board from receiving influence from noise sources such as an oscillator, power source, etc. thereon by the constitution in which the integrated circuits on the circuit board are coupled by optical fibers via a photoelectric converter part and a signal is transmitted by the optical transmission in the fibers. CONSTITUTION:The terminals 6, 7 of integrated circuits 2, 3 packaged on a printed circuit board 1 are not connected by a conductor pattern. The electric signal from the terminal 6 is inputted to an electro-optic converter 8 disposed near the circuit 2, by which the signal is converted to a light signal. The light signal is transmitted by an optical fiber 9 and is converted to an electric signal by a photo-electric converter 10. The electric signal is inputted to the terminal 7 of the circuit 3. The connection between the circuits 2, 3 is thus accomplished by the light signal through the fiber 9, by which the adverse influence on the wiring by a noise source 5 is eliminated.
Patent JP-H0489798-A (JP)
Title: Portal fork type conveying wheeler
Inventor: SAKAI YOSHIHITO
IPC: B66F9/10
Filed: 1990-08-03
Abstract: PURPOSE:To convey even a lengthy load to a specified place without a forklift truck by providing a frame body to which telescopic wheel legs are fixed in the four corners, a fork sliding on a guide shaft mounted on the frame body and a screw shaft for moving the fork. CONSTITUTION:When a load is conveyed, a conveying wheeler is positioned above the load and its wheel legs 1, 2, 3, 4 are contracted by releasing oil pressure until fork top ends come into contact with a floor surface. After contact of the fork top ends with the floor surface, a screw shaft 12 is turned by driving a motor 18 to horizontally move the fork 13 and the fork top ends are inserted into the bottom of a pallet 20. After insertion of the fork top ends, the load is lifted up from the floor surface by extending the wheel legs 1, 2, 3, 4 by the oil pressure. After lifting up the load up to a level not to bump against an obstacle on the floor, the conveying wheeler is moved forward by the front wheels 5, 6 driven by a motor 19. A right-turn, left-turn and U-turn are operated by driving one of the front wheels 5, 6 and stopping the other.
Patent JP-H05194552-A (JP)
Title: Hydrogenation of cyanoorganosilane
Inventor: POORU CHIYAARUZU DEIN
IPC: C07F7/18
Filed: 1992-08-03
Abstract: PURPOSE: To obtain primary aminoorganosilane useful as the synthetic intermediate of an amino functional silicone fluid by bringing cyanoorganosilane to react with gaseous hydrogen in the presence of a supported cobalt catalyst.  
     CONSTITUTION: Cyanoorganosilane of formula R 3 Si (R 1 CN) (R is 1-10C alkyl and alkoxy, 5-10C aryl and aryloxy or H; R 1  is 1-20C divalent hydrocarbon) is brought to contact with gaseous hydrogen by using a supported cobalt catalyst at 50 to 250°C under 200 to 2,000 psig, preferably in an organic solvent (such as methanol) to obtain primary aminoorganosilane of formula R 3 Si (R 1 CH 2 NH 2 ). The amino functional silicone fluid convertible with the selectivity of a quantitative soln. and in which the rate and yield are improvable is useful a glass coupling agents for fabric treatment and for products protecting the human body. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0931330-A (JP)
Title: Production of high-polymerization-degree polysiloxane dispersion
Inventor: IKEDA TERUKI
IPC: C08G77/06
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To produce a high-polymerization-degree polysiloxane dispersion at good efficiency by polymerizing a cyclotrisiloxane in the presence of a polymerization catalyst being a lithium compound in an organosiloxane solvent. SOLUTION: This high-polymerization-degree polysiloxane dispersion is produced by polymerizing a cyclotrisiloxane represented by formula III in the presence of a polymerization catalyst being a lithium compound represented by formula IV in an organosiloxane solvent represented by formula I or II. In the formulas, R<1> is a 1-10C (un)substituted monovalent hydrocarbon group; n>=4; m>=0; R<2> is a 1-10C (un)substituted monovalent hydrocarbon group; R<3> is a 1-10C (un)substituted monovalent hydrocarbon group; and p>=0. According to this production process, a dispersion of a high-polymerization-degree polysiloxane represented by formula V (wherein R<4> is a 1-10C (un)substituted monovalent hydrocarbon group; and q>=650) in an organosiloxane of formula I or II can be obtained. This dispersion can be used in the fields of cosmetics and other various fields.
Patent JP-H05106723-A (JP)
Title: Speed shift controller for automatic transmission
Inventor: UENO IKUO
IPC: F16H61/08
Filed: 1991-08-19
Abstract: PURPOSE:To realize the seal friction reduction of a hydraulic clutch at a speed shift position where a one way clutch slips while a high speed shift quality is being secured, in the case of the speed shift controller of an automatic transmission having the hydraulic clutch to which the one way clutch to heighten speed shift quality is connected in series. CONSTITUTION:A clutch oil pressure controlling means (e) that leaves the fastening pressure of a hydraulic clutch (c) removed at a speed shift position where a one way clutch (d) slips while the fastening/releasing timing of the hydraulic clutch (c) is being conducted by means of the operation of the one way clutch (d) at the time of speed shift, is provided.
Patent JP-S6363181-A (JP)
Title: Magnetic head feeding device
Inventor: ARIGA TOMOE
IPC: G11B21/02
Filed: 1986-09-03
Abstract: PURPOSE:To stabilize a pressurization giving force even under severe usage conditions by composing a pressurization giving means giving a pressurization to the engagement of a rack and pinion by the attraction or resiliency of a magnet. CONSTITUTION:A magnet 7 arranged on one part of a carriage 3 and the carriage 3 which is opposed to the magnet 7 and freely slidable and freely rotatable as the means to give a pressurization to the engagement of a rack 3 and pinion 4 are relatively a position fixing means, composing a magnetic circuit as shown by a broken line by its combination with a frame 10 including a magnetic body, for instance, and giving a pressurization in the arrow mark 11 direction. When a step motor 6 is thus driven, the engagement of the rack 3a and pinion 4 is not released, there is no resonance of the pressurization giving means due to a vibration and impact especially and the pressurization giving force can be stabilized even under sever usage conditions.
Patent JP-S6362051-A (JP)
Title: Data display system
Inventor: IKEO TADASHI
IPC: G06F11/32
Filed: 1986-09-03
Abstract: PURPOSE:To improve both operability and maintenance performance of a data processor by transferring the display data and a display program to a display device from the data processor. CONSTITUTION:This device consists of a CPU 1, a memory device (MMU)2, an input/output processor (IOP)3, an independent data processor (SVP)4, and a display device (PCU)9 which is connected to the SVP4 via a communication circuit 8 and can be programmed with no auxiliary memory device provided. The SVP4 contains an exclusive service processor (SMM)5, a communication circuit interface (SCC)6 and an auxiliary memory device 7. When a display command is delivered from a keyboard 13 set in the PCU9, this command is informed to the SVP4. The SVP4 starts a data collection/transmission program and stores data in a data storing area. When a display screen selection command is delivered from the keyboard 13, the SVP4 reads a display program out of an SFD 7 and sends it to the PCU9. The PCU9 displays the data on the data storing area on a display device 12 according to the display program.
Patent JP-H0743523-A (JP)
Title: Optical article and production therefor
Inventor: ITO TOSHIYA
IPC: G02B5/22
Filed: 1993-07-29
Abstract: PURPOSE:To easily control thickness of a particle dispersion region and to easily control an absorption wavelength region by forming a thin film having light transmitting property on a transparent substrate and injecting a metal element into this thin film by ion implantation method. CONSTITUTION:This optical article consists of a transparent base body, thin film having light transmitting property formed on the transparent base material, and at least one kind of metal element injected into the thin film by ion implantation method. The metal element is preferably Au, Ag, Cu, Ti or Fe. When noble metal elements are used, it is advantageous that fine particles are easily formed even with a small amt. of implantation since noble metal is hardly oxidized and has a large diffusion const. of the univalent ion. The transparent base material is preferably made of a soda lime glass plate which is inexpensive, however glass or transparent synthetic resin plates may be used. Glass is advantageous since it has chemical stability.
Patent JP-H1137443-A (JP)
Title: Incinerator with rotary fire grate
Inventor: MAEJIMA TAKASHI
IPC: F23H11/26
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To facilitate a fall of incinerated ash of dried garbage and incinerated general refuse on a fire grate by a method wherein a rotating drying plate is arranged at the inner upper part of an incinerator with a rotary fire grate and a rotary fire grate is arranged at an inner lower part. SOLUTION: A drying plate 4 on which garbage 8 containing a great amount of moisture contents are placed is arranged at the inner upper part of an incinerator 10 and a rotary fire grate 9 on which general refuse 8a, such as paper, falling leaves, and distraction rubbish, is placed during incineration is arranged at an inner lower part. Further, an incineration chamber is divided into a drying chamber 16 and a combustion chamber 17 by a drying plate 4, a belt 3 is run around a gear 2 of an upper motor 12, the gear 2 is rotated, and each plate 4a constituting drying plate 4 are rotated in an interlocking state. Further, the belt 7 is run around a gear 6 of a lower motor 12 and through rotation of the gear 6, fire grates 9a of which a rotary fire grate 9 consists are rotated in an interlocking state.
Patent JP-H1175882-A (JP)
Title: Gene derived from human cartilaginous cell
Inventor: KATO YUKIO
IPC: C12N5/10
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gene useful for the analysis of a mechanism of a differentiation and degeneration of cartilages and gene therapy for arthrosis deformans, chronic articular rheumatism or the like. SOLUTION: This DNA is coding for a protein having an amino acid sequence represented by the formula. The DNA can be obtained by cultivating a cartilaginous cell in the presence of a membrane-permeable cAMP (cyclic adenosine monophosphate) analog in an amount sufficient so that a cartilage cell maintains a differentiated state as a cartilage in a single layer, searching for a gene different between the differentiated cartilage cell and the dedifferentiated cartilaginous cell in expression and obtaining a gene specifically expressed in the former.
Patent JP-H0628844-A (JP)
Title: Semiconductor storage device
Inventor: OGATA SHINKO
IPC: G11C11/401
Filed: 1992-07-11
Abstract: PURPOSE:To suppress the power source noise of a multiport memory or the like by shifting the operating timing of a sense amplifier and suppressing the change of operating currents attending on making the sense amplifier selectively in an operating state. CONSTITUTION:Sense amplifier driving circuits SDP0-SDPF and SDN0-SDNF for selectively turning the sense amplifier to the operating state are constituted of driving MOSFET QP0-QPF and QN0-QNF. Also, inside control signals PAPB and PAN for selectively turning the driving MOSFET to an on-state are prepared by a common sense amplifier control circuit and successively supplied to the gate of the driving MOSFET which is closer to the control circuit. At this time, a delay circuit for setting the operating timing of each driving MOSFET is constituted of the gate capacities CP0-CPF and CN0-CNF of the driving MOSFET, and the wiring resistance RP0-RPF and RN0-RNF of signal wirings for transmitting the inside control signals.
Patent JP-2000039938-A (JP)
Title: Hot-line insertion and extraction circuit
Inventor: MURAKAMI TOMOYOSHI
IPC: G06K17/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot-line insertion and extraction circuit which can reduce a rush current. SOLUTION: A 1st power circuit 20 is equipped with 1st and 2nd output capacitors 25 and 26. A 1st delay switch starts charging the 2nd output capacitor 26 a specific period after the 1st output capacitor begins to be charged. Consequently, while the 1st and 2nd output capacitors 25 and 26 are charged with desired electric charges, the 1st and 2nd output capacitors 25 and 26 reduce the rush current.
Patent JP-H0868813-A (JP)
Title: Power supply voltage detecting circuit
Inventor: SUZUKI TATSUYA
IPC: G01R19/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a power supply voltage detecting circuit, which can prevent the erroneous operation of a body to be controlled such as a thermal printer, even if a power supply voltage Vdd is instantaneously dropped by the superposition of noises by the effect of surging and the like. CONSTITUTION: The output of a comparing circuit 3 is inverted by a first inverter 13. Then the output change of a second inverter circuit 14 can be prevented even if the power supply voltage Vdd is changed by the superposition of noises by the effect of surging and the like. Thus, the erroneous operation of a body to be controlled (thermal printer and the like) can be prevented.
Patent JP-S58107517-A (JP)
Title: Liquid crystal display
Inventor: KUBOZONO TATSUYA
IPC: G02F1/1335
Filed: 1981-12-21
Abstract: PURPOSE:To obtain a synthetic resin liquid crystal display of high durability and small thickness, by forming a liquid crystal cell making use of a polarizing plate of plastic, providing a hard transparent plate at the visible side of the plastic cell and giving the ultraviolet ray absorbing capacity to the transparent plate. CONSTITUTION:A plastic film 12 of polyester, etc. which has the property not to dissolve liquid crystal and a transparent electrode film 13 are laminated on at least a single side of a polarizing film 11 using iodine, etc. Then a protecting film 12' are formed on the other side of the film 11. Thus a polarizing substrate 1 is obtained. The liquid crystal 4 is enclosed between the substrate 1 and the transparent electrode substrate 13. Thus a plastic cell 2 is obtained. A hard transparent plate 5 is laminated to the visible side of the cell 2 via an adhesive to form a liquid crystal display. In this case, the ultraviolet ray absorbing capacity is provided to the inside of the plate 5. As a result, a thin plastic liquid crystal display cell is obtained with high durability.