baber/WOPTO huggingface dataset:
Patent JP-S63236379-A (JP)
Title: Metal vapor laser oscillating device
Inventor: SAKUMA JUN
IPC: H01S3/036
Filed: 1987-03-25
Abstract: PURPOSE:To reduce the temperature gradient in a buffer gas discharge path attributable to gas flow and thereby to stabilize the laser output by a method wherein the discharge path is branched into two, the inlet side and outlet side, and the detection of difference in the discharge path results in the opening of a passage for the discharged gas in one of the two branches. CONSTITUTION:An exhaust pipe connected to a second pressure reducer 11 is caused to branch into a first exhaust pipe 20 and second exhaust pipe 21, which are connected, respectively, to the discharge electrodes 2a and 2b of hollow bodies 9a and 9b. Electromagnetic valves 23a and 23b are connected to the middles of the first and second exhaust pipes 20 and 21 on their sides nearer to a second pressure reducer 11, respectively, and temperature sensors 24a and 24b are attached to the sides nearer to the hollow bodies 9a and 9b. Temperature values sensed by the temperature sensors 24a and 24b are converted into electrical signals T1 and T2 before they are inputted into a control section 25 where they are compared and processed for switching the electromagnetic valves 23a and 23b. During laser oscillation, only one of the two valves is open. Accordingly, temperature may be kept uniform throughout a discharge tube, which prevents the laser output from reduction.
Patent JP-S55161082-A (JP)
Title: Magnifying method for interval between electrode plate of electrolytic metallic electrode
Inventor: SUGANUMA YOSHIAKI
IPC: C25B11/02
Filed: 1979-06-04
Abstract: PURPOSE: To magnify the interval between electrode plates, by welding a feeder rod and electrode plates cut off from an electrode to electroconductive connecting plates having desired interval and circular arc-shaped section.  
     CONSTITUTION: A pair of reticulate electrode plates 2, 2' of a conventional metallic anode for diaphragm electrolysis are cut off at the ends 3, 3', in addition, cut down axially along a feeder rod 1 so as to obtain electrode plates 2a, 2b and 2a', 2b'. New belt-shaped electrode plates 4, 4' are welded to the cut-off electrode plates 2a, 2b and 2a', 2b' and the incorporated surfaces are flattened. The cut off remainder 5, 5' are made useless, and a pair of conductive connecting plates 6, 6' having a prescribed interval l' circular arc-shaped section are welded to the sides of the feeder rod 1. Then the connecting plates 6, 6' are welded to the incorporated electrode plates 2a, 2b, 4, and 2a', 2b', 4', and reinforcing plates 8, 8' are welded respectively to the ends 3, 3'. Hereby an electrode plate having a magnified interval of prescribed breadth is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63236416-A (JP)
Title: Encoding/decoding method
Inventor: ODA YOSHIAKI
IPC: H03M13/15
Filed: 1987-03-25
Abstract: PURPOSE:To detect the fault of an external circuit by checking a reception word, all of whose symbols are '0's, generated by the fault, by performing encoding/decoding by adding a certain promised symbol that is not '0'. CONSTITUTION:The encoding/decoding of a syndrome calculation circuit is performed by using a circuit shown in figure providing with the input terminal 24 of an information symbol and reception word, the output terminal 26 of a syndrome, an adder circuit 28 of finite body, a register 30 for syndrome calculation, a state buffer 31 for outputting the syndrome, and a signal line 33 to set the content of the register 30 at a cetain promised numeric value A that is not 0, etc. In such a way, since no code word, all of whose symbols are '0's exists, it is possible to detect the fault of the external circuit by checking the reception word, all of whose symbols are '0's generated by the fault.
Patent JP-S54160257-A (JP)
Title: Hologram duplicating method
Inventor: ABE MICHIHARU
IPC: G03H1/20
Filed: 1978-06-08
Abstract: PURPOSE: To enable the problem of uneven diffraction efficiencies to be solved by rotating a hologram plate and duplicating recording plate about the axis which passes the center of the hologram circle and is perpendicular to the recording plane during radiation of parallel luminous fluxes of laser as duplicating light.  
     CONSTITUTION: A recording plate is intermittently rotated at each specified angle about the axis perpendicular to the recording plane. At each non-rotating time thereof,reference light is radiated from the direction perpendicular to the recording plane and object light is radiated from the fixed direction. The recording plate undergoes necessary processings such as developing, fixing, bleaching and other and this yields the hologram plate 1A in which the holograms of Fourier transformation type have been recorded at an equal spacing in plurality on the circumference. The plate 1A is superposed with a recording plate 1B for duplication and is rotated about the axis A which passes the center of the hologram circle and is perpendicular to the recording plane, thence parallel luminous fluxes 6 of laser are radiated. The deflection direction of the luminous fluxes 6 change relatively to the plates A, B and the changes in coherence are evened with respect to each hologram. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58197606-A (JP)
Inventor: BAANAADO GEIRAADO
IPC: G02B6/04
Filed: 1983-04-21
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-S61228673-A (JP)
Title: Nonvolatile semiconductor memory cell
Inventor: OYA SHUICHI
IPC: H01L21/8247
Filed: 1985-04-02
Abstract: PURPOSE:To make it possible to store information in a memory cell without program operation, by constituting the memory cell by a memory transistor, a program selecting transistor and a readout selecting transistor. CONSTITUTION:A memory cell is composed of three transistors; a memory transistor Q11, a readout selecting transistor Q12 and a program selecting transistor Q13. The gate electrodes of both selecting transistors are commonly connected by a wiring. A tunnel region T12 is formed between the wiring and a floating gate electrode 16 of the memory transistor Q11. A program sets information 'H' or 'L' in a writing bit line, which is connected to the drain of the program selecting transistor Q13. Therefore, it is not necessary to divide the programming in two steps, i.e., erasing and writing. The memory-cell driving peripheral circuit can be readily constituted.
Patent JP-H0620688-A (JP)
Title: Zinc alkaline battery
Inventor: TADA KINYA
IPC: H01M4/42
Filed: 1992-02-19
Abstract: PURPOSE:To prevent reduction in corrosion resistance and discharge performance as battery even in case of non-amalgamation by adding In to a zinc alloy powder surface containing Sn and one or more selected from Bi, Al and Ca to cover the surface, and using the resulting powder as a negative electrode active material. CONSTITUTION:Zinc metal having a purity of 99.995wt.% (hereinafter simply referred to as %) is fused at about 50 deg.C, 0.005-0.05% of Sn, the same % of Bi, 0.01-0.005% of Al, and the same % of Ca are added thereto, and the fusion is pulverized by atomization and sieved to form a zinc alloy powder having a determined particle size. To this zinc allow power, 0.05-0.80% of In is added, a mixer is internally laid in nitrogen atmosphere and heated to 180 deg.C to mix them for 1hr. Thus, a coated zinc alloy powder in which In is fused to the particle surface is provided. This is used as a negative electrode active material, whereby a zinc alkaline battery which never reduce corrosion resistance nor discharge performance as battery even when not amalgamated can be provided.
Patent JP-H11245314-A (JP)
Title: Tire tube and its manufacture
Inventor: YAMAGIWA TOSHIO
IPC: B29C48/94
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance and durability by forming a thickness of a sealer in a radial direction in a sealer chamber to a specific size. SOLUTION: A thickness of a sealer 8 to be filled in a sealer chamber 7 is formed from 0.5 to 1.5 mm. That is, durability of a tire itself of a motorcycle is about 10,000 km. And, the thinner the sealer is made, the longer a travelable distance is extended. When the thickness is set to about 1.5 mm or less, the durability of 15,000 km is obtained. When the thickness of the sealer is set to about 0.5 mm or more, even a hole having a diameter of 6 mm can be blocked. As a result, both the durability and the sealing performance can be substantially compatible.
Patent JP-S62226213-A (JP)
Title: Power supply control system
Inventor: KUROIWA KENICHI
IPC: G06F1/00
Filed: 1986-03-27
Abstract: PURPOSE:To control a power supply in a simple way by providing a flag register to a power supply control circuit to inform the propriety for break of the power supply through a program. CONSTITUTION:A central processing unit 1, a main storage device 2 and a flag register 3 are connected with each other via a common bus 7. Then the ON/OFF control is carried out to a power supply 6 by means of power supply switch 4 via a power supply control circuit 5. The write control of the register 3 is possible through the unit 1 in accordance with an instruction of the program of the storage device 2. Then the register 3 is read by an instruction of the circuit 5. Thus the information showing the ON/OFF state of the switch 4 as well as the store information on the register 3 are used as the control information on the circuit 5. Thus the circuit 5 performs the ON/OFF control of the power supply 6 in accordance with both information.
Patent JP-H05237653-A (JP)
Title: Automatic cutting device for column of square and round steel pipe or the like
Inventor: KITAGAWA TOSHIHARU
IPC: B23K37/047
Filed: 1992-02-18
Abstract: PURPOSE:To carry out the cutting and beveling of column in parallel by providing a V-shaped column transferring driving mechanism on a part of a roller conveyor, etc., having a V-shaped column mounting part and providing a rotary drum fitted with a cutting torch in the forwarding direction of the column. CONSTITUTION:The V-shaped column transferring driving mechanism is provided on a part of the roller conveyor 5, etc., having the V-shaped column mounting part. The rotary drum 12 which turns along the circumference of the column is provided at the front position in the forwarding direction of the column transferred by the roller conveyor. A cutting torch part making a copy motion along the circumference of the column is provided on the rotary drum, a cutting torch freely moving in an inclined angle is fitted at the cutting torch part in the longitudinal direction of the column to carry out the cutting and beveling of the column in parallel. Thus the highly accurate cutting is carried out and the process is automatized by using a master controlling board 39.
Patent JP-H05233313-A (JP)
Title: Symbol table processing system
Inventor: ONO REIKO
IPC: G06F9/45
Filed: 1992-02-19
Abstract: PURPOSE:To easily define a local symbol at every block by providing a retrieval start position setting means, a symbol table retrieving means, and a symbol table registration means. CONSTITUTION:A symbol table holds a chain to which only the symbol information of a block name which comprises a program is connected. and a chain to which the symbol information is connected at every block to which the symbol belongs. When the symbol information is retrieved from such symbol table, the retrieval start position setting part 1 sets a position from where retrieval is started. The symbol table retriever means 2 retrieves the symbol information from the chain at every block sequentially starting from a retrieval start position. When no symbol information is found out as a result of retrieval, the symbol table registration part 3 registers the symbol information on the chain at every block to which the retrieval is applied.
Patent JP-S545530-A (JP)
Title: Thyristor converter control process
Inventor: OKUYAMA TOSHIAKI
IPC: H02M7/515
Filed: 1977-06-15
Abstract: PURPOSE: To prevent commutation failure or over current accident during process of making or removing a condenser, through such a process as reducing, by means of ignetion angle lag adjsutment for a thyrisotr converter, the current passing through a thyristor almost to 0, just before making or removing a condenser. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51144914-A (JP)
Title: A.c. power generator
Inventor: MAEDA KEIICHI
IPC: H02M5/45
Filed: 1975-06-10
Abstract: PURPOSE: Reducing a number of thysistors in frequency converter by retifying separately two output windings of a high frequency power generator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S574916-A (JP)
Title: Activation of medical preparation
Inventor: MOTOYAMA SHIMESU
IPC: A61K9/50
Filed: 1980-05-28
Abstract: PURPOSE: A medicine such as ubidecarenone is emulsified by a specific method, then water is removed to produce the objective preparation of high intestinal absorption.  
     CONSTITUTION: A medicine bearing isoprenoid side chains such as ubidecarenone, menatetrenone or tocopherol nicotinate is dissolved in a hydrophobic organic solvent such as jujube oil. The solution is emulsified in water in the presence of a water- soluble high-molecular substance such as gum arabic and at least the water is evaporated off to give the preparation of fine particles. The resultant preparation is readily redispersible in water due to its fine particles and shows high intestinal absorption, thus being high bioavailability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07253006-A (JP)
Title: Exhaust water injection spray controller of steam turbine
Inventor: ABE MICHIO
IPC: F01D25/00
Filed: 1994-03-15
Abstract: PURPOSE:To enable water injection spray by accurately detecting the temperature of exhaust steam of an axial flowtype condensing steam turbine. CONSTITUTION:In an exhaust water injection spray controller composed of a spray 5 arranged on a low-pressure exhaust chamber 11, a thermometer 6 so arranged as to be brought in contact with exhaust stead 10, a detector 7, and a control valve 8, and for injecting and spraying water to the exhaust steam, the thermometer 6 is provided between a log-pressure final stage moving blade 3 and a low-pressure final stage moving blade 4 upstream from the low- pressure final stage moving blade 3 in an exhaust hood 2. And since the flow velocity of the exhaust steam 10 in contact with the thermometer 6 is high, water is injected and sprayed by accurately detecting the temperature of the exhaust steam 10, thereby the exhaust steam 10 whose temperature is lowered can be fed to a condenser even in the extremely low load operation.
Patent JP-H02250826-A (JP)
Title: Bandage for oral application
Inventor: KAWAGUCHI SUMIKO
IPC: A61K9/70
Filed: 1989-03-22
Abstract: PURPOSE:To provide the title flexible bandage of favorable applicability, protected from base degradation without causing the drop off of water resistance, consisting of a mucous membrane-applicable base comprising a vinyl acetate resin, hydrophilic polymer and water-insoluble plasticizer. CONSTITUTION:The objective bandage consisting of a filmy mucous membrane- applicable base or a laminate made up of said base and a filmy base material. The base is comprised of (A) a vinyl acetate resin, (B) a hydrophilic polymer (e.g. sodium alginate) and (c) a water-insoluble plasticizer having plasticizing effect on the vinyl acetate resin (e.g. orange oil, sorbitan monolaurate). This bandage gives excellent applicability, being flexible and high in resistance to water. The present bandage is free from feeling of physical disorder, adequately protecting applied areas. It is also useful as a base for percutaneous absorption of medicinal ingredients along with promoting therapy.
Patent JP-H11264603-A (JP)
Title: Fireproof damper device
Inventor: OOISHI YUUGO
IPC: F24F13/14
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enable it to be installed without needing large space, and surely shut a ventilation port at occurrence of fire. SOLUTION: A flat base board 1 is provided with a guide means 6, and this guide means 6 holds a shut-off plate which can shut off the ventilation port 1a made at the board 1 freely of sliding along the face of the board 1, between the open position to open the ventilation port 1a and the shut off position to shut it off. A lock member 4 made of shape memory alloy is fixed, which locks the shut-off plate, by being transformed in condition that the shut- off plate is shifted to open position and restores the shape of releasing the lock of the shut-off plate by being heated to the specified temperature.
Patent JP-S57186514-A (JP)
Title: Air conditioning device for automobile
Inventor: ITOU AKIRA
IPC: B60H1/00
Filed: 1981-05-12
Abstract: PURPOSE:To apply a cooler unit in common to each car model and simplify its manufacture and market circulation system, by building a refrigerating device in the cooler unit and setting room cooling power of the refrigerating device to a prescribed value despite the car room capacity and change of various thermal  loads in a small sized automobile. CONSTITUTION:An automobile air conditioning device 1 is equipped with an intake unit 2, cooler unit 3 and heater unit 4. Then the cooler unit 3 comprises an evaporator and expansion valve 5 in a casing, and these are connected to a compressor 6, liquid tank and condenser 7 by a pipe to constitute a room cooling device 8 as a whole, then air from the intake unit 2 is cooled. Further said units 2-4 are connected by adapters 9, 10 with a position of suction and blow-off ports different in accordance with car models. In this case, room cooling power of the room cooling device 8 containing the cooler unit 3 is set to a prescribed value, for instance, 2,900Kcal/H, and the cooler unit 3 can be applied in common to each car.
Patent JP-H03269393-A (JP)
Title: Spacer for fuel assembly
Inventor: OKUBO KAZUTOSHI
IPC: G21C3/34
Filed: 1990-03-20
Abstract: PURPOSE:To improve the threshold output of fuel rods by forming spacer plates smaller in thickness on the under surface side than on the upper surface side of the spacers. CONSTITUTION:The spacer plates 1 are combined like a grid and the outer periphery thereof is enclosed by side plates 2. The spacer plates 1 of the grid type spacers in which spring members 4 are built are formed smaller in thickness on the under surface side than on the upper surface side. The sectional area of the flow passages in the lower part of the spacers is correspondingly made larger than in the upper part of the spacers and the fluid resistance of the spacers is decreased to ensure the easier flow of a coolant. The vortexes which are heretofore generated by the collision of the coolant against the bottom end faces of the spacers are substantially prevented in this way, by which the peeling of the liquid films from the surfaces of the fuel rods 3 is prevented and burn-out is prevented. The capacity to remove the heat of the coolant is enhanced in this way and the threshold output of the fuel rod 3 assembly is improved.
Patent JP-H02250343-A (JP)
Title: Positioning of tape bonding
Inventor: NISHIMAKI KOUJI
IPC: H01L21/60
Filed: 1989-03-24
Abstract: PURPOSE:To correct a relative displacement between individual leads within an effective bonding range and to execute an automatic bonding operation by a method wherein a relative displacement between a lead and a bump is computed, it is corrected on the basis of a data which has been input in advance into an image processing apparatus and a bonding operation is executed. CONSTITUTION:Leads 2a to 2d and bumps 1a to 1d are placed inside an identical angle of field; displacement amounts  x and  y between the center of the leads 2a to 2d and that of the bumps 1a to 1d are detected simultaneously. A relative displacement amount between the leads 2a to 2d and the bumps 1a to 1d is found; data corresponding to the individual leads 2a to 2d are stored as data inside an image processing apparatus. Then, the data are arranged by a control circuit inside the image processing apparatus on the basis of the stored data. A displacement amount from regular bonding punctual coordinates which have been input in advance is computed on the basis of the averaged data; an X-Y table is driven; a chip is moved and corrected. Thereby, a relative displacement amount between the individual leads can be corrected within an effective bonding range; a bonding operation can be executed automatically.
Patent JP-H06284266-A (JP)
Title: Facsimile equipment
Inventor: TANAKA MAKOTO
IPC: H04N1/00
Filed: 1993-03-29
Abstract: PURPOSE:To form a facsimile equipment capable of using various recording media. CONSTITUTION:A reversible thermosensing recording sheet P1 in a paper feed cassette 10A is carried between a heat roller 25 and a support roller 14B through the drive of a paper feed roller 11A and a feed roller 12A to erase a recording picture on the reversible thermosensing recording sheet P1. The reversible thermosensing recording sheet P1 whose picture is erased is fed to a thermal head 15, at which recording is made. An irreversible thermosensing recording sheet P2 in a paper feed cassette 10B is fed between the thermal head 15 and the platen roller 14 (14A, 14B) through the drive of the paper feed roller 11B and the feed roller 12B and recorded. The facsimile communication speed is low and the feeding speed of the reversible thermosensing recording sheet P1 is lower than that of the irreversible thermosensing recording sheet P2.
Patent JP-H03270272-A (JP)
Title: Quantum fine wire transistor
Inventor: ARAKAWA TOMIYUKI
IPC: H01L29/06
Filed: 1990-03-20
Abstract: PURPOSE:To facilitate manufacture by providing a field oxide film in the width direction of a MOS transistor channel so that bird's beaks may extend to a position where a channel width is the dimension of a quantum fine wire to constitute a quantum fine wire. CONSTITUTION:A p-type silicon substrate 41 comprises a MOS transistor having a gate insulating film 43, a gate 45, a source 47, and a drain 49, and further a field oxide film 51 which defines the active region and whose bird's beaks 51a extend to a position where the width Wo transistor channel 53 is the dimension of a quantum fine wire. A variety of data on how the length of a bird's beak varies upon changes in conditions of field oxidation are stored; therefore, it is easy to adjust the length of a bird's beak to a desired dimension. This design can provide quantum fine wire transistors in such a structure that manufacture is facilitated.
Patent JP-H09237223-A (JP)
Title: Computer system using bus bridge
Inventor: MATOBA TSUKASA
IPC: G06F12/08
Filed: 1996-03-02
Abstract: PROBLEM TO BE SOLVED: To execute a main storage access operation at high sped even if cache write back is generated for a main storage access request from a bus master in a computer system where a CPU bus and an IO bus are connected by a bus bridge. SOLUTION: If cache write back is reported to be required by a cache inspection part 10 when a read request to a main storage device 5 is given from a bus master device through a second bus (IO bus) 8, cache write back data is simultaneously rewritten into the main storage device 5 from a rewrite control part 12 through a main storage control part 21 and it is transferred to a data bypass part 22. Target data corresponding to a read request address is directly taken into a second bus control part 9 through the bypass part 22 and is transferred to the bus master device from the IO bus 8. Thus, it is not necessary to execute a data read processing from the main storage device 5 by waiting for the termination of a rewrite processing for the main storage device 5.