baber/WOPTO huggingface dataset:
Patent JP-H11289078-A (JP)
Title: Manufacture of power semiconductor device
Inventor: SCHULZE HANS-JOACHIM
IPC: H01L29/744
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive method for manufacturing a power device for blocking at the both sides. SOLUTION: This is a method for preparing plural vertical power devices for blocking at the both sides in a wafer, and this method includes a step for preparing a semiconductor structure including at least one well 10 in a second conductive type at a first side 3 of a surface 2 of a first conductive disk 1. That is, a step (a) for connecting the disk 1 with a second conductive substrate 5 at a second side 4 and forming a wafer, step (b) for preparing a trench 7 in the disk 1 at the edge of the power device of the wafer, and step (c) for preparing a second conductive connection range 9 including an edge terminal for the backward blocking capability of the device at the first side 3 of the disk 1, and preparing a second conductive first layer 6 on the exposed surface of the trench 7 so that electric contact can be obtained between the substrate 5 and the connection range 9 are executed.
Patent JP-S62184544-A (JP)
Title: Virtual computer system
Inventor: TAKANE HISAO
IPC: G06F9/46
Filed: 1986-02-10
Abstract: PURPOSE:To prevent an input/output device from being started up by a dummy input/output request, and to realize an efficient system, by starting up directly the interruption processing operation of a data processor on the other side from the data processor on one side. CONSTITUTION:An operating system A (OS-A) is executed on a data processor 30, and when the OS-A issues an input/output request to an input/output device 20, the device 20, after performing an input/output process, sets a bit of interruption information on the first interruption holding means 11 with a writing means 21, and execute an interruption request on data processors 30 and 40 with an interruption starting up means 22. Assuming that the processor 40 in execution of an OS-B responds to the interruption request, the processor 40 starts up a control program (PC). The PC, that is, the processor 40 reads out the bit of interruption information from the means 11 with a reading means 41, and sets the bit of interruption information at the second interruption means 12 with a writing means 42. Also, the PC identifies to which OS corresponds the bit of interruption information.
Patent JP-H02203708-A (JP)
Title: Grass-collecting apparatus of mower
Inventor: KISHI TAKESHI
IPC: A01D34/63
Filed: 1989-02-03
Abstract: PURPOSE:To change the number of discharging containers according to the weight of mowed grass by providing a tilting support point at the top end of plural containers for mowed grass and tilting the containers upward with a discharging operation mechanism attached to the outer side parts of these containers. CONSTITUTION:Mowed grass mowed according to the motion of a running machine body 2 is stored in plural containers 3,3.... When the weight of the grass is excessive caused by the wet mowed grass, the mowed grass is discharged from the container by tilting single container upward around a tilting support point 4 with a discharging operation mechanism 5 to drop the mowed grass. When the mowed grass is dry and light, plural containers are tilted upward around the tilting support point by the discharging operation mechanism to simultaneously drop and discharge the mowed grass from plural containers.
Patent JP-S59167574-A (JP)
Inventor: ROORENTSU HAISU
IPC: C07D235/20
Filed: 1984-02-16
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-H10217611-A (JP)
Title: Reversible heat-sensitive recording label, and reversible heat-sensitive recording card
Inventor: SATO AKIKO
IPC: C09J7/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce a thermal load to a card by a thermal head etc., by a method wherein for a reversible heat-sensitive recording label, the reversible heat-sensitive recording layer contains an organic high molecular binder, a reversible coloring matter, and a developer-decoloring agent represented by the formula. SOLUTION: An organic high molecular binder which is used for a reversible heat-sensitive recording layer, is a general-purpose organic high molecular material such as an acrylic resin and a polyester resin which are dissolved by organic solvents. A reversible coloring matter is a leuco dye such as a crystal violet lactone. A developer-decoloring agent is an amide compound which is obtained by a dehydration condensation of an aliphatic carboxylic acid having a phenolic hydroxyl group, and an aliphatic amine, represented by the formula (in the formula, R<1> is hydrogen atom or a methyl group, R<2> is hydrogen atom or a p-hydroxyphenyl group, (m) is 0 when R<1> is hydrogen atom, is an integer of 0-3 when R<1> is a methyl group, and R<3> is a normal chain-form or a branched- form alkyl group represented by Cn H2n+1 (n=3-22)).  A label having this reversible heat-sensitive recording layer is affixed on a card.
Patent JP-H11223513-A (JP)
Title: Strain measuring device
Inventor: HIDA HITOSHI
IPC: G01L1/24
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To accurately detect narrow range strain. SOLUTION: A gauge body 2 is constituted of optical fiber by forming a round path 13 where linear measurement parts 12 are arranged mutually in parallel together with a curvature 11 with radius of curvature having very small transmission attenuation of light pulse and the linear measurement part 12 formed in measuring gauge length L and by winding the round path 13 a plurality of turns on the plane shifting the position so that the total length of the curvature 11 and the linear measurement part 12 is over a linear proper gauge length capable of measuring average strain by this optical fiber. The gauge body 2 is fixed on the measuring plane 1 of the measuring object so that the linear measurement part 12 goes along the strain direction.
Patent JP-H02181404-A (JP)
Title: Manufacture of laminated electromagnet iron core for electromagnetic contactor, etc.
Inventor: YONEKURA OSAMU
IPC: H01F41/02
Filed: 1989-02-03
Abstract: PURPOSE:To elevate rust prevention property and to decrease variations of plating thickness by performing current application galvanization to the whole face of a laminate electromagnet iron core, and treating it in chromic acid solution. CONSTITUTION:The plating process of a pole contact face 3 between a movable iron core 1 and a fixed iron core 2 is done in the steps of degreasing   current application galvanization (not more than 5mu) washing   hot washing  chemical polishing   washing   chromate treatment   washing   drying  chromic acid treatment   drying. And by performing galvarization on the whole face including parts other than the pole contact face 3 and treatment by chromic acid solution, the process can be shortened by omitting a plating process.
Patent JP-H06243867-A (JP)
Title: Nonaqueous secondary battery
Inventor: YAMADA KAZUO
IPC: H01M10/05
Filed: 1993-02-16
Abstract: PURPOSE:To make the capacity of a nonaqueous secondary battery high by arranging carbon material which is the active material constituent of of a cathode, around metallic fine nuclear particles in a specified form so as to be built up and laminated. CONSTITUTION:A metal which is to be transformed into fine nuclear particles, is rested on a sample rack 6, and carrier gas and gaseous raw material are fed at a specified speed through feed lines 1 and 2. In this case, carbon material is formed into an aggregate of primary particles each of which is in an oinion shaped structure where the rows of hexagonal net faces are oriented into a coaxial and spherical shape in a laminated form with respect to the center of a spherical structural body. In this case, let the carbon material have a specified crystal face distance and a crystal grain diameter which are optimum for lithium ions to be intercalated/diintercalated, by controlling manufacturing temperatures, heattreating temperatures, and their duration time by means of a furnace 7. By this constitution, the cathode active carbon material optimum for charging/discharging capacity can thereby be obtained.
Patent JP-H04252638-A (JP)
Title: Communication control system
Inventor: KUROKAWA HIDEO
IPC: G06F13/12
Filed: 1991-01-29
Abstract: PURPOSE:To reduce the load rate and the memory occupation rate of a main body UPV and to easily switch procedures by using a communication control board, on which a personal computer main body and a local CPU/memory are mounted, to constitute a transient task in accordance with the communication request of a user program. CONSTITUTION:A communication control system consists of a WAN communication control board 10/LAN communication control board 11 on which a personal computer main body 1, local CPUs 12 and 14/memories 24 and 25 are mounted. Device drivers 18 and 21 which control an LSI 22/23, tasks 17 and 20 which control the data link, and tasks 16 and 19 which control session are provided on the board 10/11. Meanwhile, a communication management task 8 and a user program control task 7 are provided on the main body 1 to constitute a memory transient task. Thus, the start request of each communication control task, the set request of communication procedures, the data transmission/ reception request, and the terminating and deleting request of each communication control task are executed.
Patent JP-H05220140-A (JP)
Title: Probe for ultrasonic diagnosis
Inventor: ODAKA SHIGEHIRO
IPC: G01N29/24
Filed: 1992-02-13
Abstract: PURPOSE:To easily execute reuse of the probe by constituting it so that connection of a substrate provided in a head part and a cable is executed through the substrate which has plural connecting positions for the connection, and also, can be used by selecting arbitrarily the connecting position. CONSTITUTION:A substrate 2 of a head part 1 side connected to a vibrator, and a substrate 3 for connecting a cable 4 have plural connecting positions (a), (b)... for connecting both of them, and these plural connecting positions can be selected and used arbitrarily such as (a) and (a), or (b) and (b). On the substrates 2, 3, plural pieces of signal lines 6, 7 are formed, and insulation covering of a polyimide material is performed to the surface. Pitches of the signal lines 6, 7 are formed to the same as those of the substrates 2, 3, and correspond to 1:1 to each other. When a connection failure such as disconnection, etc., is generated in the cours of use and the connection positions (a), (a) become a failure due to burning, etc., the connecting positions (a), (a) and the range of its failure are excised, and the insulation covering of the connecting positions (b), (b) is peeled off newly and they can be connected as new connecting positions.
Patent JP-S61185943-A (JP)
Title: Resin-sealing device for semiconductor element
Inventor: TANAKA MINORU
IPC: B29L31/34
Filed: 1985-02-13
Abstract: PURPOSE:To adjust easily the position, speed and pressing force of the plunger with very good precision and to enable to always perform a resin sealing of high quality by a method wherein the plunger is made to drive by the motor and a resin is injected and pressed. CONSTITUTION:When a plunger motor 50 is made to revolve, the turning force thereof is transmitted to a ball screw 43 through a bevel gear pair 50b and 43a and a nut 42a to screw in the ball screw 43, that is, a plunger 42, is made to ascend. Accordingly, a resin 41 to be placed on the upper part of the plunger 42 is injected on the lead frame be placed at the prescribed position on a bottom force 15. At this time, as a constant torque limitation is being made on the side of the motor 50, the plunger motor 50 stops its revolution when the pressing force of the plunger 42 reaches the prescribed pressure. There, the stop of revolution of the plunger motor 50, that is, the stop of the plunger 42, is detected and a resin sealing of the top and bottom forces is performed while the pressing force of the plunger is held for a constant time from the point when the stop of the plunger is detected.
Patent JP-H11224138-A (JP)
Title: Information processor provided with display device falling preventing function
Inventor: TOKUNAGA TAKEHIKO
IPC: G06F1/16
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the falling of a display device without newly preparing a dedicated fixing instrument by fixing the display device with a fixing means when a vibration is detected. SOLUTION: The system device 7 is provided with a vibration detection circuit 2 constituted of a fixing mechanism controller 3, a vibration sensor 4 and a battery 5 and a fixing mechanism la and the display device 6 is also provided with the fixing mechanism lb. Then, in the vibration detection circuit 2, When the vibration above a certain fixed level is detected by the vibration sensor 4, the fixing mechanism controller 3 is operated, the fixing mechanisms 1a and 1b are operated, the display device 6 is fixed and thus, the falling is prevented. Also, when the vibration becomes lower than the certain fixed level, the vibration sensor 4 detects that, the fixing mechanisms 1a and 1b stop the operation by the instruction of the fixing mechanism-controller 3 and the fixed state of the display device 6 is released.  Also, even when the power source of this information processor is in an OFF state or stopped, power is supplied from the built-in battery 5.
Patent JP-S60172292-A (JP)
Title: Method of racemization of homocysteine
Inventor: NAKAMURA TAKESHI
IPC: C07B31/00
Filed: 1984-02-17
Abstract: PURPOSE:To racemize the titled compound useful for synthesizing L-cysteine, etc. under mild conditions without racemizing other amino acids, by cultivating a strain belonging to the genus Pseudomonas, treating homocysteine in the presence of the culture or cultivated mold. CONSTITUTION:A strain belonging to the genus Pseudomonas (e.g., Pseudomonas putida IFO 12996, etc.) or to the genus Aeromonas (e.g., Aeromonas punctata subspecies caviae MT-10243, etc.) is cultivated, and in the presence of the culture or a bacterial cell separated from the culture or an extract obtained from the bacterial cell, homocysteine is treated with an aqueous solution containing pyridoxal phosphate, 1,4-dithiothreitol, and sodium pyrophosphate, to racemize homocysteine.
Patent JP-2000226883-A (JP)
Title: Panel structure building by laminated body
Inventor: WATANABE HIROFUMI
IPC: E04C2/16
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a panel structure building capable of being easily assembled/constituted without using a crane even at a narrow building site, capable of being easily changed at the building site and capable of inexpensively constructing a building of various structures. SOLUTION: Plural wall panels 1 laminating plural sheet-like materials formed by juxtaposing a plurality of plant stems having a skin part mainly composed of lignocellulose and a porous marrow part and using a laminated body by integrally laminating a surface material at least one surface, are juxtaposed in the horizontal direction, and upper/lower parts of the wall panels 1 are supported by an upper support member 2 and a lower support member 3. These support members 2, 3 are connected by a plate 8 and fasteners 9a, 9b to constituted a wall surface of a building.
Patent JP-H11229184-A (JP)
Title: Manufacture of electric-plated steel strip, and apparatus therefor
Inventor: NAKAJIMA HIROYUKI
IPC: C25D7/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To manufacture an excellent pressed product, and to provide a steel strip free from any edge folding or edge elongation by heating an end part in the width direction of the steel strip after the electric plating to weaken a plated layer of this part, and removing the plated lay of this part. SOLUTION: An end part 10E in the width direction of a steel strip 10 after the electric plating is held at an open part of a C-shaped core 22 using an edge heater 20 using the induced current where a water-cooled copper coil 24 is wound around the open part of the approximately C-shaped core 22 consisting of silicon steel. When the alternating current flows in the coil 24, the magnetic flux B piercing the steel strip 10 is generated, and the induced current Jx flows in the steel strip 10 in the direction to weaken the magnetic flux B. The current flowing in the steel strip 10 is selectively concentrated in the end part 10E in the width direction of the steel strip due to the skin effect. The plated layer of the end part 10E in the width direction of the steel strip is easy to peel by the heating.  The plated layer of the end part 10E in the width direction of the steel strip is removed by slightly bringing a simple rotary brush 30, etc., with this part.
Patent JP-H11228950-A (JP)
Title: Recovering method for phosphor, recovered phosphor, and photosensitive resin composition and photosensitive element prepared by using same
Inventor: TANAKA HIROYUKI
IPC: H01J17/49
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a recovering method whereby a phosphor is recovered in good workability from developer contg. the phosphor to and provide a low- cost phosphor, a photosensitive resin compsn., and a photosensitive element. SOLUTION: A phosphor alone is recovered, through cleaning steps including an alkali cleaning step, from a developer which contains the phosphor and is produced in the alkali development of a photosensitive resin compsn. contg. an alkali-soluble polymer binder, a photopolymerizable monomer, a photopolymn. initiator, and the phosphor. The recovered phosphor of the invention is obtd. by this method. The photosensitive compsn. provided is obtd. by compounding the recovered phosphor with an alkali-soluble polymer binder, a photopolymerizable monomer, and a photopolymn. initiator. The photosensitive element provided comprises a substrate film and a photosensitive resin compsn. layer formed thereon from the photosensitive resin compsn.
Patent JP-H03232156-A (JP)
Title: Magnetic disk device
Inventor: SUGAYA RITSUO
IPC: G06F1/00
Filed: 1990-02-08
Abstract: PURPOSE:To prevent a damage to a magnetic substance and a read section is advance by suppressing disk drive without stopping a motor fan in the case of detecting dew condensation. CONSTITUTION:When a condensation detection device (WS) 8 at application of power detects dew condensation and the operator informs a power application command to a power supply control section (PCM) 4 via a signal line 26, the PCM 4 applies the power supply command to a power supply section (PM) 3, resulting that a magnetic disk device control section (CNT) 6 and a FAN 7 are operative. On the other hand, since a condensation detection status is sent through the signal line 27, the power supply command to the PM 2 is not executed. Thus, the MG 5 is stopped without being started. In this case, the PCM 4 informs the operation disable state to the CNT 6 and the operator via signal lines 23, 28 respectively. Thus, dew condensation is prevented and no damage is given to a magnetic substance and a read section.
Patent JP-H06224585-A (JP)
Title: Ferrite radio wave absorptive material and manufacture thereof
Inventor: KAWAMOTO HIROSHI
IPC: H05K9/00
Filed: 1993-01-25
Abstract: PURPOSE:To achieve a ferrite radio absorptive material which improves the radio wave absorption characteristic in a desired frequency band by providing a sintered ferrite radio wave absorptive material with frequency characteristics which increase the permittivity in an absorption target frequency band. CONSTITUTION:Ni-Zn ferrite powder is formed into a desired shaped, and then fired at 1200-1300 deg.C or so to provide a Ni-Zn ferrite sintered body. Sintering temperature is further risen to 1430-1480 deg.C, and the sintered body is sintered again for 2-5hrs to obtain desired characteristics. The resultant sintered body is 10<-1>OMEGA-m in resistivity, and its absorption characteristic is 20dB or below in frequency bands from approx. 200MHz down to 20MHz; the absorption characteristic is improved in low frequency band, especially in those of 20-50MHz. This obtains a ferrite radio wave absorptive material which shows a favorable radio wave absorption characteristic in target frequency bands.
Patent JP-S58144727-A (JP)
Title: Correcting device for inherent deviation of flow meter
Inventor: KAWAKAMI TATSUO
IPC: G01M3/28
Filed: 1982-02-24
Abstract: PURPOSE:To detect the quantity of leaking liquid, by a method wherein a bypass pipe line is installed in parallel to a pipe line provided with flow meters respectively located at a flow-in and a flow-out side, and a change in the number of standard pulses between output pulses proportioning flow rate is counted when a flow path is switched to a bypass side. CONSTITUTION:Fluid flows out to a line (b) at a flow-out side through a heat exchanger 1a, flow meters 2 and 3 from a line (a) at a flow-in side. In case the inherent deviations of the flow meters 2 and 3 are measured, a valve I of a bypass line (e) is opened, and fluid flowing to the heat exchanger 1a is shut off through closing of a valve G at the inlet side of the heat exchanger 1a and a valve H at the outlet side thereof. A flow rate measuring pulse signal proportioning a flow rate transmitted from the flow meter 3 is inputted to a flow rate counting circuit 4. A scaler 6 is coupled to an oscillator 5, and performs a correction of the instrument errors of the two flow meters 2 and 3 in linkage with an up-down counter 7. Further it detects the change in the deviation of the two flow meters 2 and 3.
Patent JP-S58145624-A (JP)
Title: Preparation of iron oxide from aqueous solution of iron chloride
Inventor: KIMURA OSAMU
IPC: C01G49/02
Filed: 1982-02-24
Abstract: PURPOSE:To prepare an iron oxide having high purity, easily, in high efficiency, by oxidizing the iron ion of an aqueous solution of iron chloride having a specific chlorine ion concentration, extracting the oxidized ion with an ion association solvent, and calcining the solvent phase. CONSTITUTION:The chlorine ion concentration of an aqueous solution of iron chloride, e.g. pickling waste liquid of steel, is adjusted to >=3mol/l, and the ferrous ion is oxidized to ferric ion by introducing air or oxygen to the solution. The oxidized aqueous solution phase is mixed with an ion association solvent such as MIBK, MIPK, etc., and the mixture is separated into the solvent phase and the aqueous solution phase. The ferric ions are nearly completely transferred to the solvent phase. The solvent phase is separated, distilled, concentrated, and subjected to the spray calcination to obtain an iron oxide (e.g. Fe2O3) having extremely low impurity content.
Patent JP-S52109944-A (JP)
Title: Thermal head
Inventor: ARAI SEIJI
IPC: H01L49/02
Filed: 1976-03-11
Abstract: PURPOSE: To assure the adhesive strength of the electrode part of an abrasion resistant layer for a long period of time, by using a thin film heating resistor consisting of a hard, heat resistant material of low electrical resistance as a heating resistor, and an electrically insulating material of oxidation resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01206828-A (JP)
Title: Superconducting current limiter
Inventor: NOJIMA KENICHI
IPC: H01L39/16
Filed: 1988-02-10
Abstract: PURPOSE:To improve cooling efficiency, and to enhance reliability by zigzag arranging an oxide superconductor onto a square plate-shaped base material in three dimensions and fixing the oxide superconductor by a fixture. CONSTITUTION:An oxide superconductor 3a takes a shape zigzag in three dimensions, and has non-inductive constitution. The oxide superconductor 1a is fastened onto a square plate-shaped base material 1b by fixtures 2, and the greater part of the oxide superconductor 1a are exposed to the flow 3 of coolant.