baber/WOPTO huggingface dataset:
Patent JP-H05243043-A (JP)
Title: Current lead for superconducting apparatus
Inventor: YOKOYAMA SHOICHI
IPC: H01F6/00
Filed: 1992-03-02
Abstract: PURPOSE:To enable execution of stable electrification by making it possible to reduce sharply the amount of invasion of heat into a first thermal source for cooling down the body of a superconducting apparatus and also to reduce invasion of heat into an intermediate cooling part at the time of nonelectrification and by preventing a sharp change of the internal pressure of a low-temperature vessel. CONSTITUTION:A body 4 of a superconducting apparatus is kept cooled by a first thermal source 3, an intermediate cooling part 7 is cooled by a second thermal source 8, a high-temperature superconductor 9 is provided between the body 4 of the superconducting apparatus and the intermediate cooling part 7, a part on the high-temperature side from the intermediate cooling part 7 is constructed of a metal member 10, and the high-temperature superconductor 9 and the metal member 10 are constructed removably.
Patent JP-S54136699-A (JP)
Title: Preparing semiconductor porcelain element
Inventor: ITAKURA GEN
IPC: C04B35/00
Filed: 1978-04-14
Abstract: PURPOSE: To promote an improvement of yield rate with an adhesive phenomenon prevented between the elements at a process of firing, by such means that, between the forming unit, mainly composed of SrTiO 3 , the powder, mainly composed of SrTiO 3 , be intermediately located, with their piling made to process the work of firing.  
     CONSTITUTION: Raw material powder of titanic acid strontium system, for instance, SrTiO 3  powder, to which 0.1 to 2 mol% of Nb 2 O 5  and 0.1 to 5 mol% of  Bi 2 O 3  are added, is, for instance, formed into a disc shape, 20 to 30 sheets of which  are piled on one another, and the firing is processed by using the powder, mainly  composed of titanic acid strontium, for instance, SrTiO 3  powder alone or SrTiO 3   including 0.01 mol% of Bi 2 O 5  and 0.02 mol% of Ta 2 O 5 , as the foundation material,  to obtain the semiconductor porcelain element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000236818-A (JP)
Title: Container including instant food
Inventor: NAKAGAWA KIMIKATSU
IPC: A23L23/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a container for an instant food by using a container manifesting an insulation function at the time of eating the instant food. SOLUTION: This container including an instant food has a container-holding tool 4 capable of manifesting the insulating function and stored together with the instant food in a container body 1. When the instant food is eaten, the container-holding tool 4 is attached to the outside of the container body 1.
Patent JP-S59168997-A (JP)
Title: Method of main memory patrolling of computer
Inventor: MARUYAMA MITSUYUKI
IPC: G06F11/10
Filed: 1983-03-17
Abstract: PURPOSE:To complete main memory patrolling in a short time by connecting a 1 bit error flag and an error address register to a main memory, holding 1 bit error detected during arithmetic processing in the register and allowing CPU to detect an error easily when main memory patrolling which is carried out periodically. CONSTITUTION:A 1 bit error flag 25 connected to an error detecting and correcting section 23 and an error address register 26 connected to an address register 21 are incorporated in SCU2 and input to a patrol controlling section 12 incorporated in CPU1 respectively. The 1 bit error flag 25 is normally in off state, and made on when data reading is made when arithmetic processing is made by CPU1 and when the error detecting and correcting section 23 detects 1 bit error, and informs of presence of 1 bit error in main memory patrolling. Further, the error address register 26 holds an address in which the error concerned is present when a bit error is detected.
Patent JP-H07230516-A (JP)
Title: Sales data reusing system in order-receiving and ordering system
Inventor: NAGAHAMA HIROAKI
IPC: G06Q40/00
Filed: 1994-02-18
Abstract: PURPOSE:To efficiently prepare an estimate sheet, a statement of delivery or a bill by retrieving respective data from an order-receiving side recorder by using an order-receiving side customer identification(ID) code as a key and transmitting a data group to an ordering side. CONSTITUTION:When an operator instructs retrieval based on a retrieving key, an order-receiving side management terminal 1 executes retrieval. In this case, the terminal 1 uses an inputted user ID code as 'customer ID code as a retrieval key'. When an ordering side operator issues a command for transmitting a retrieved result, the terminal 1 transmits a retrieved result to an ordering side management terminal 2. The ordering side operator loads clown the transmitted data to a hard disk or the like in the terminal 2. In this case, parts data inputted from the ordering side (wholesaler for parts) as its own sales data can be reused for preparing a work instruction, an estimate sheet, a statement of delivery, or a bill by the ordering side (repairing plant).
Patent JP-H03248786-A (JP)
Title: Optical beam heating machine
Inventor: KOBAYASHI MAKOTO
IPC: H01J61/84
Filed: 1990-02-26
Abstract: PURPOSE:To efficiently transfer optical energy to the other position and to work a material to be worked under heating by shaping facing side to anode of a cathod in a discharging lamp to cone type and the top part thereof to semi-spherical type. CONSTITUTION:The cathode 2 has the conical part 4 and this top part 5 is made to the semi-spherical type, and arc is generated at between the top part 5 and tip part 6 of the anode 3. An optical fiber cable 11 has an optical receiving part 10 positioned at a second focus 10 in the one end and lens mechanism 13 condensing the optical energy transferred with the cable 11 to a focus 14 in the other end. The optical receiving part 12 received the optical energy condensed to the second focus 10 and transfers to the optical fiber cable 11. The material 15 to ba worked is worked under heating with the optical energy condensed to the focus 14. By this method, the optical energy having high intensity can be efficiently condensed to the optical receiving end 12 and can be effectively utilized to working under heating.
Patent JP-S63211786-A (JP)
Title: Semiconductor laser element
Inventor: SHIMIZU AKIRA
IPC: H01S5/40
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a variable wavelength semiconductor laser element, which has a broad variable wavelength range and is operated at high efficiency, by providing a plurality of light emitting layers with different oscillating wavelengths in the same light guide structure. CONSTITUTION:On an N-type GaAs substrate 1, N-type GaAs is grown by 1mum as a buffer layer 2, and N-type Al0.7Ga0.3As is grown by a thickness of 2mum as a clad layer 5. Then, a barrier layer 92, a first light emitting layer 10, a barrier layer 11, a second light emitting layer 12 and a barrier layer 91 are sequentially grown on the clad layer 5. Then, parts of a cap layer 6 and a clad layer 3 are etched to the vicinity of the barrier layer 91, and a stripe shaped protruding region is formed. Then the surface is masked with a dielectric layer. An electrode 8 is evaporated so as to contact with only the upper part of the cap layer 6, which is not etched. An electrode 7 is further evaporated on the bottom surface of the substrate 1. The laminated bodies are cleaved, and an element having a laser resonance surface is formed. Thus the variable wavelength range of the semiconductor laser element can be made wide, and the light emitting efficiency can be enhanced.
Patent JP-S63210988-A (JP)
Inventor: SETO KUNIO
IPC: G06K15/02
Filed: 1987-02-27
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-H10241202-A (JP)
Title: Optical storing and reproducing device
Inventor: OBAYASHI SHIGERU
IPC: G11B7/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of surely performing read/write of the data even for a storage medium having different track widths. SOLUTION: This reproducing device is constituted of being provided with a track width measurement means 9 measuring a track width of an optical storage medium 1 and a spot size revision means 10 changing a beam spot size of a light beam 2 so as to be suitable to the track width measured by the track width measurement means 9, and further, is constituted of being provided with a light power compensation means 8 compensating a change in light beam power to the optical storage medium 1 according to the revision of the beam spot size by the spot size revision means 10.
Patent JP-S56141761-A (JP)
Title: Throuble shooting system for induction motor
Inventor: OKITSU YASUSHI
IPC: G01R31/34
Filed: 1980-04-03
Abstract: PURPOSE:To detect the trouble of an induction motor simply and rapidly by a method wherein an inputted current or an inputted electric power to the stator of the induction motor is analyzed into a frequency spectrum, and the spectral characteristics of the respective frequency components thereof are compared with the reference spectral characteristics to checkup the trouble. CONSTITUTION:The wave form of the current or the electric power of the stator of the three phase induction motor 1 is detected by a transducer 2, and a frequency spectrum of the detected signal is obtained by a frequency spectrum analyzation circuit 3. The spectral pattern thereof is compared with the spectral patterns of induction motors being out of order stored in a memory 5 using a comparator 4 to checkup the trouble in the induction motor. Accordingly even the trouble point can be discriminated simply and rapidly without overhauling the induction motor.
Patent JP-H02229299-A (JP)
Title: Press board insulation having smooth surface
Inventor: ONUMA NORIYUKI
IPC: D21H13/26
Filed: 1989-02-28
Abstract: PURPOSE:To obtain the above press board being a board obtained by subjecting a paper-like laminate to hot pressing, being a specific value or below in average deviation of surface roughness, having good handling properties and excellent electrical characteristics and useful as an electrical insulation material for transformer, etc. CONSTITUTION:The aimed board having <=1.2mu average deviation of surface roughness of a board and preferably further having <=1.0/cm<2> number of filament-like feather having >=1mm length in the hoard obtained by subjecting a paper like laminate to hot pressing. Furthermore, the aimed board is preferably obtained by drying a wet web obtained from wet paper making with a Yankee machine, etc., and laminating a plurality of the webs and further hot- pressing the laminate without using wire net.
Patent JP-S56141912-A (JP)
Title: Forming method and forming punch for contour edge line of branch of parent pipe having branch pipe
Inventor: YOSHIZAWA TAKESHI
IPC: B21C37/29
Filed: 1980-04-07
Abstract: PURPOSE: To withdraw the punch through the wall of a parent pipe from inside to outside in order to form the contour edge line of branch without causing cracks and necking, and thereby to simplify the forming process, by applying a female die tightly to outer circumference of an elliptical primary hole bored in a parent pipe, and by arranging a semispherical punch so as to contact with the inner surface of the parent pipe across the minor axis of the elliptical hole.  
     CONSTITUTION: A primary hole 1 is bored in the shell of a parent pipe 5 by cutting off an approximately elliptical unnecessary part leaving behind the necessary part of the shell of the parent pipe 5 so as to make the height of circumference of the terminal edge of branch pipe to be formed in the shell of the parent pipe 5 contour from the center of the parent pipe 5, that is so as to make the rising height of the parts 180° opposing to the center of the primary hole 1 the same. A round female die 4 is put on outside of circumference of the primary hole 1, and semispherical forming punch 2, whose outer surface contacts with inner surface along the semiminor axes 1a, 1b of the primary hole 1, is arranged. A heater 2i is provided in the inner surface of the semispherical punch 2b and a thermoelement 2d is built in the bottom of the punch 2b; hereby, the temperature of the punch 2b is controlled by the controller 2f of a temperature region by which the elongation of the working part is raised. Then, the punch 2 is withdrawn through the primary hole 1 into the outside of the parent pipe 5 which thereby causes a plastic deformation and forms a contour edge line of the branch pipe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61203744-A (JP)
Title: Fall back control system
Inventor: NISHI KIYOTAKA
IPC: H04L69/40
Filed: 1985-03-06
Abstract: PURPOSE:To reduce a processing time of fall back by outputting a stop control signal of a fall back control signal and a transmission data after a multilex line concentrator receives deterioration of a relay line so as to bring an opposite modulator-demodulator into a fall back state. CONSTITUTION:If a fault such as open line takes place in relay lines l71, l72, modulator-demodulator 21, 22 stop carrier detection signals S11, S12 to a multiplex line concentrator 1 to inform deterioration of the relay lines l71, l72. Thus, fall back control signals S21, S22 are outputted, the speed is subject to fall back and control signals S31, S32 stopping the transmission signal are outputted. The speed of the modulator-demodulators 21, 22 is subject to fall back to stop a signal outputted to relay lines l31, l32. The opposite modulator-demodulators 31, 32 inform deterioration of relay lines to the multiplex line concentrator 4, which falls back the speed of the modulator-demodulators 31, 32, then all devices are subject to fall back.
Patent JP-S63213112-A (JP)
Title: Thin film magnetic head
Inventor: HATTORI MASUZO
IPC: G11B5/31
Filed: 1987-02-27
Abstract: PURPOSE:To obtain high C/N even at a high density and to permit high-speed transfer of information with a multiple type by arraying thin film magnetic heads at equal intervals in parallel to constitute a thin film magnetic head group and joining the two head groups. CONSTITUTION:The thin film magnetic head is formed by providing a lower yoke 2 and upper yoke 5 consisting of a soft magnetic film, as well as a gap 3 and a coil 4 on a substrate 1. The coil 4 and the yokes 2, 5 are insulated by an insulator 14. The insulator 14 consists of silicon oxide and the insulator 13 provided to the upper part of the upper side is formed by coating a mixture composed of glass and SiO2 on the substrate and melting and solidifying the coating. The soft magnetic film 17 consisting of the same material as the material of the yokes is provide atop the same and further, a glass film 18 for joining which is the same m.p. as the glass in the insulator 13 is deposited thereon. Such thin film magnetic heads are arrayed in parallel at equal intervals to constitute the thin film magnetic head group. The glass films 18 of the two thin film magnetic head groups are joined to each other and the films 17 are inserted into the joint surfaces in parallel with the array of the head groups. The high C/N is thereby obtd. and the high-speed transfer of the information is permitted.
Patent JP-H06254643-A (JP)
Title: Tube enlarging device
Inventor: TOKURA KENJI
IPC: B21D53/08
Filed: 1993-03-05
Abstract: PURPOSE:To provide a tube enlarging device which has an excellent workability without requiring a complicated change of a receiving tool and a remarkably high producing efficiency even if an outer diameter of a tube attached on a heat exchanger or an attaching pattern, etc., is different. CONSTITUTION:In a top end direction of a mandrel 6a provided on a reciprocation operating body 6, a heat exchanger mounting stand 3 providing a heat exchanger conveying body 3b provided with a receiving tool 3c mounting a heat exchanger 3 to be enlarged though the above mandrel 6a is provided so as to oppose to the reciprocation operating body 6, and either one side, at least, of a heat exchanger conveying body mounting device 5 in order to mount the heat exchanger conveying body 3b on the heat exchanger mounting stand 3 or a heat exchanger conveying body leaving device 5a in order to leave the heat exchanger conveying body 3b mounted on the heat exchanger mounting stand 3 from an upper side of the heat exchanger mounting stand 3 is provided in the heat exchanger mounting stand 3.
Patent JP-H03250820-A (JP)
Title: Local area network and communication network
Inventor: SUGIURA KATSUNARI
IPC: H04B7/26
Filed: 1990-02-28
Abstract: PURPOSE:To improve the degree of freedom of network layout by adopting 2-layer structure comprising a host network whose communication medium is a wired line and a subsequent network whose communication medium is a radio for a local area network(LAN). CONSTITUTION:A communication medium for a host network is a wired line and a communication medium for a subsequent network is a radio, The communication between terminal equipments 4 on the host network is executed according to the network of 2-layer structure in this way and the communication between radio terminal equipments 7 using the host network is executed and the communication between the radio terminal equipment 7 and the terminal equipment 4 is executed via the host network. Moreover, the communication may be executed between the radio terminal equipment 7 and a radio base station 6 in order to decide the radio base station 6 accommodating the radio terminal equipment 7. Since the 2-layer structure is adopted for the network in this way, the degree of freedom of network layout is enhanced more than that of a network employing only wired lines.
Patent JP-H07255021-A (JP)
Title: Eye-front video display device and video display method
Inventor: SAKAI MIHO
IPC: H04N13/04
Filed: 1994-03-16
Abstract: PURPOSE:To provide an eye-front video display device which is small in size and lightweight and can obtain a high-definition image by increasing the apparent number of pixels by moving a light transmission display element in parallel to its display surface in synchronism with the scanning timing of a video signal. CONSTITUTION:A vibration element moves an LCD reciprocally by an amplitude which is a half the dot pitch (a) of the LCD in parallel to the display surface. In this one field, an image of the video signal corresponding to each dot coordinate of the LCD at a position A is displayed at time TA and an image of the video signal corresponding to each dot coordinate of the LCD at a position B is displayed at time TB. Consequently, the composite screen of the LCD at the positions A and B is obtained on the whole and the number of pixels on the composite screen apparently increases by twice. Consequently, optical components of the device decrease in number, and high definition, and small- sized lightweight constitution are obtained.
Patent JP-S5813551-A (JP)
Title: 13-azathromboxane analogus compound, its preparation, and remedy for disease caused by thromboxane comprising it as active ingredient
Inventor: HAMANAKA NOBUYUKI
IPC: A61K31/22
Filed: 1982-03-24
Abstract: NEW MATERIAL:A compound shown by the formulaI(R<1> is H, or 1-12C alkyl; R<2> is H or methyl; R<3> is single bond, 1-5C alkylene; R<4> is H, halogen, OH, 1-5C alkylene, trihalomethyl, etc.; Y is ethylene, or cis-vinylene; m is 1-6) or its cyclodextrin inclusion compound and its salt. EXAMPLE:( 5Z, 15xsi )-9, 11-Methano-10, 10-dimethyl-13-aza-15-hydroxy-16-phenyl-17, 18,19,20-tetranol-11a-carbathrombo-5-enic acid. USE:A remedy for diseases caused by thromboxane. Having an inhibiting action on blood platelet aggregation, contracting action on the artery, thermbosis forming action, etc. PROCESS:A compoound shown by the formula II is reacted with a compound shown by the formula III or a compound shown by the formula IV (X is halogen) or a compound shown by the formula V(R<5> is tosyl, or mesyl) in an inert organic solvent at 0 deg.C- the reflux temperature of the solvent, to give a compound shown by the formulaI.
Patent JP-H10248242-A (JP)
Title: Step-down-type dc-dc converter
Inventor: SANO MASATO
IPC: H02M3/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To control the duty of a switching element by using a low-cost, space- saving and simple circuit without using a complicated oscillation circuit. SOLUTION: In a step-down-type DC-DC converter, a switching element Q1 which supplies electric power to a load from a DC power supply is switched by a control circuit 3 provided with a differential amplifier 4. In the differential amplifier 4, a load voltage is input to a - input terminal via a CR delay circuit 5, and a reference voltage is input to a + input terminal. In addition, the output of the differential amplifier 4 is fed back to the + input terminal by a pull-up capacitor C1. The switching element Q1 in a hysteresis state is changed over so as to be turned on and off by the CR delay circuit 5 and by the pull-up capacitor C1.
Patent JP-S62205173-A (JP)
Title: Crepe coating material
Inventor: FUJIMOTO NAOKI
IPC: C08K5/42
Filed: 1986-03-03
Abstract: PURPOSE:A crepe coating material, obtained by blending a small amount of a specific sulfonic acid compound to a mixture prepared by mixing an acrylic resin with a specific low-nuclear melamine resin and crosslinking type organic fine particles in a specific proportion and capable of uniformly adjusting the crepe pattern. CONSTITUTION:A crepe coating material containing (A) 100pts.wt. mixture consisting of (i) 40-95pts.wt. acrylic resin having 40-200 OH value, (ii) 5-60pts. wt. low nuclear melamine resin containing at least >=40wt% hexakisalokoxymethylmelamine expressed by the formula (R is alkyl and >=3 thereof are methyl and <3 thereof are 2-4C alkyl) and (iii) crosslinking type organic fine particles having 0.01-10mum particle size and (B) 0.1-5pts.wt. sulfonic acid compound, preferably methanesulfonic acid, etc., blocked with a tertiary amine, preferably N-methylmorpholine, etc., having 80-150 deg.C boiling point.
Patent JP-H06243104-A (JP)
Title: Inter-cpu communications system for multiprocessor system
Inventor: NUMAKURA TAKAO
IPC: G06F15/167
Filed: 1993-02-10
Abstract: PURPOSE:To eliminate the insufficient capacity of a shared memory and also to prevent the increase of load on a communication starting CPU in reference to the inter-CPU communication of a multiprocessor system. CONSTITUTION:A multiprocessor system includes plural CPU 21-2n and a shared memory 1 to which these CPUs can have accesses in common to each other. The memory 1 contains the inter-CPU communications information blocks in number accordant with the number of CPUs to store various parameters of inter-CPU communication that should be sent to the opposite party CPU of communication from a communication starting CPU. The unused one of these information blocks queue on the unused block link information stored in the memory 1. Meanwhile the working information blocks queue on the queuing information prepared for each CPU of the opposite party of communication.
Patent JP-H11315139-A (JP)
Title: Composition containing poly(arylene ether) polymer having functional group for heat crosslinking, synthesis of the polymer and crosslinking of the polymer
Inventor: BURGOYNE JR WILLIAM F
IPC: C08G65/40
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a low dielectric constant, dimensional stability in heat crosslinking and substantially no functional group, useful as an interlaminar dielectric substance material for an integrated circuit, by including a specific poly(arylene ether) polymer. SOLUTION: This composition comprises a poly(arylene ether) polymer of formula I ((m) is 0-1.0; (n) is 1.0-m; Ar1 to Ar4 are each an arylene; G1 to G8 are each H, a group of formula II, formula III or the like; the average number of groups of formula II and formula III per repeating unit of the polymer is 0.1-4.0; R1 to R4 are each H or a lower alkoxy which may contain a 1-8C alkyl) having a graft capable of thermally crosslinking a polymer. The polymer is obtained by bringing a poly (arylene ether) polymer into contact with a tertiary alkyllithium preferably at -40 to -10 deg.C in a solvent and reacting the resultant substance with a ketone of formula IV (e.g. 9-fluorenone or the like) or the like preferably at -10 to 25 deg.C.