baber/WOPTO huggingface dataset:
Patent JP-H0332279-A (JP)
Title: Encoding system for facsimile equipment
Inventor: YONEDA NOBORU
IPC: H04N1/417
Filed: 1989-06-29
Abstract: PURPOSE:To improve efficiency for encoding and to accelerate the speed of communication by executing two-dimensional encoding only concerning the first change picture element position of each encoding line. CONSTITUTION:A detecting means 111 detects the change picture element position of each line and inputs the first change picture element position of each line to an encoding deciding means 131. The encoding deciding means 131 compares the first change picture element position, which is stored in a storing means 121, of the referring line with this inputted first change picture element position of the encoding line. For example, when difference between these respective change picture element positions is within a prescribed value, it is judged that the two-dimensional encoding can be executed. In such a case, an encoding means 141 executes the two-dimensional encoding to the first change picture element position, which is detected by the detecting means 111, of the encoding line. Thus, the encoding can be efficiently executed.
Patent JP-H0611637-A (JP)
Title: Optical device
Inventor: MURAI SEIICHIRO
IPC: G02B7/04
Filed: 1992-06-25
Abstract: PURPOSE:To provide the optical device where focusing of lens can be carried out without utilizing a mechanical apparatus such as a cam or a gear. CONSTITUTION:A hollow state main body 1, a lens barrel 3 holding the lens 4 and contained into the main body, a projection 5 provided on an outer periphery surface of this lens barrel 3 and separating a space part between the outer periphery surface of the barrel and the inner periphery surface of the main body 1 into two, a first nozzle hole 7a and a second nozzle hole 7b feeding fluid separated by the projection 5 and holding the lens barrel 3 against the main body 1 in a state of non contact, and a control device 12 controlling pressure force of the fluid fed to the first nozzle hole 7a and the second nozzle hole 7b are provided.
Patent JP-2000354769-A (JP)
Title: Method for manufacturing catalyst for cleaning exhaust gas
Inventor: KIMATA FUMIKAZU
IPC: F01N3/28
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To improve adhesion of a metal carrier to a wash coat layer, durability and cleaning performance of a catalyst for cleaning exhaust gas by immersing the metal carrier in slurry which contains γ-alumina and generating local differences of temperature and pressure in the slurry due to cavitation in a wash coat treatment. SOLUTION: A metal carrier is immersed in slurry which contains γ-alumina and local differences of temperature and pressure are generated in the slurry due to cavitation in a wash coat treatment. Irradiation with an ultrasonic wave is suitable for the cavitation. Irradiating time is usually specified to be 5 sec to 5 min. At least one kind of a noble metal selected from platinum, rhodium and palladium is deposited in the metal carrier having a wash coat layer formed. Regarding the method for manufacturing this catalyst, first the metal carrier 2 is immersed in the slurry 3 of an ultrasonic wave vessel 1 and irradiated with the ultrasonic wave while being shaken upwardly and downwardly by a wire 4. And then the carrier is taken up and calcined at 500 deg.C for 1 Hr after the carrier is dried to form the wash coat layer.
Patent JP-2001001107-A (JP)
Title: Device for manufacture of mold and its casting method
Inventor: KIMURA KOICHI
IPC: B22C13/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To produce a mold for high precision casting having a high dimensional precision by immersing a porous model having a shape corresponding to a casting into mold material slurry, forming a mold material layer part with adhering a solid component, etc., to a model surface layer part, collapsing/ removing a model inside with heating and forming a casting cavity with firing a mold material layer. SOLUTION: A porous model having a shape corresponding to a casting is produced, in addition, slurry is prepared, the porous model is immersed into the slurry. A mold material layer part is formed with adhering the slurry on a model surface part, by firing after drying, the model inside is collapsed/ removed, further, by firing the mold material layer part, the mold having a casting cavity in the inside is obtained. Instaneous molding with utilizing a capillary phenomenon of the porous model is made possible, a mold manufacturing time is shortened as well.
Patent JP-S6147837-A (JP)
Inventor: YOKOTA YUZO
IPC: D02G3/12
Filed: 1984-08-11
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-S6062224-A (JP)
Title: Flip-flop circuit
Inventor: IIZUKA TAKUO
IPC: H03K3/289
Filed: 1983-09-14
Abstract: PURPOSE:To increase the operation speed of a circuit by transferring the variation state of data inputted to a master part partially to a slave part preliminarily before an input signal is inputted, and maintaining the hold state of the slave part. CONSTITUTION:The master part 10 is activated with the clock signal phi, and data Di is transmitted in the order of transistor (TR) Q4, Q5, Q6, Q7, Q3, and Q2 and transferred to the slave part 20 through points A and B. The held data of the slave part 20 is updated and led out as outputs D01 and D02. Schottky diodes D1 and D2 are connected between the collectors of TRs Q2 and Q3 and the collectors of TRs Q4 and Q5 to make a shift in transfer output level. The variation state of the data Di of the master part 10 is transferred partially to the slave part 20 preliminarily before the signal phi is inputted, and the level of the preliminarily transferred variation state is so set as not to invert the hold state of the slave part 20. Thus, the operation speed of the slave part 20. Thus, the operation speed of the circuit is improved.
Patent JP-S5693914-A (JP)
Title: Dredging method for dam storing reservoir
Inventor: SAITOU KIYOSHI
IPC: E02F7/10
Filed: 1979-12-26
Abstract: PURPOSE: To conduct dredging efficiently and economically by a method wherein a sedimentation basin is installed at a location lower than a storing reservoir, a top section of a bank body of a dam is made up in a top section of a siphon and dredging is conducted.  
     CONSTITUTION: A sedimentation basin 11 is constructed outside a dam storing reservoir at a level lower than a section at which the earth and sand 2 to be dredged of the reservoir deposit, and the soil and sand 2 are dredged by means of a suction pipe 4 with a suction nozzle at a nose of a working ship 3. A sand transporting pipe is mounted to buoys 6, and communicated with the sedimentation basin 11 through the surface of water of the reservoir W, a top section of a bank body of a dam and a discharging pipe 10. Thus, since the sand transporting pipe forms a siphon 5, the soil and sand can be dredged by utilizing water in the reservoir W of the dam. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0658219-A (JP)
Title: Joint rail
Inventor: TEIBII EMU MAACHIN
IPC: F02M51/06
Filed: 1991-07-09
Abstract: PURPOSE: To have optimal pressure rise and final pressure drop by providing a body for receiving fuel from a fuel source and a transverse threaded passage for achieving constant pressure distribution of discharged high pressure fuel. CONSTITUTION: An elongated central chamber 152B for receiving a high pressure fuel and a metal body 150 having one or more side chambers 152A, 152C for discharging the high pressure fuel are provided. An inlet mount 162 of the metal body 150 is connected to a conduit 80 for receiving the fuel from a solenoid valve 14A to the central chamber 152B of a common rail. An inlet mount 164 receives the fuel from a solenoid valve 14B through a conduit 132 to the central chamber 152B. A side wall 158 has fuel discharge mounts 166A-166F. An opposite side wall 158 has other fuel discharge mounts 168A-168F. Thus, it is possible to reduce the pressure damage in a central passage of the rail caused by pump strokes and reflective waves.
Patent JP-H0832821-A (JP)
Title: Image compression system and image reproduction system
Inventor: YAMASHITA HITOSHI
IPC: H04N19/423
Filed: 1994-07-20
Abstract: PURPOSE:To attain partial reproduction of compressed image data at a high speed. CONSTITUTION:A coder 11 converts an input image signal 100 into compression data 101 of the JPEG system. A main processing system 18 reads the compressed data 101 in a buffer 15 in the unit of bytes to a data bus 17 and registers the data to a file 120 of a storage device 19. Thus, the correspondence between a restart marker code and a byte address of compressed data 101 is stored in the file 120 as an address table 130 for each of prescribed number of blocks forming the compression data 101. When the recorded image is reproduced partially, the main processing system 18 uses the address table 130 to detect the address of the restart marker code of the block and reads the block of the compressed data 101 from the address and gives it to the decoder 30. The decoder 30 expands it to output an image signal 150. When recorded data are transferred to a remote location, compression data 140 resulting from including the address table 130 to the recording data 101 are sent from a communication equipment 40.
Patent JP-S5871952-A (JP)
Title: Novel thermoplastic resin composition
Inventor: KASAHARA HIDEO
IPC: C08L25/00
Filed: 1981-10-23
Abstract: PURPOSE:A molding material not causing lamellar release of molded article, having improved mechanical properties, wear resistance, chemical resistance, and heat resistance, obtained by blending a copolymer containing an imide compound of an unsaturated dicarboxylic acid with polyamide and a thermoplastic resin. CONSTITUTION:(A) A copolymer (preferably a styrenic or an unsaturated carboxylic acid ester copolymer) containing 1-30mol% imide compound of alpha,beta-unsaturated dicarboxylic acid as a copolymer component is blended with (B) a polyamide, especially one having a molecular weight of 15,000-40,000 and (C) a thermoplastic resin (e.g., styrenic resin, or polycarbonate resin) as a third component under sufficient shear stress at 220-330 deg.C in a molten state. In the amounts of the components, the amount of the copolymer obtained by the high polymer reaction of the component A and the component B is an amount wherein it is dispersed as particles having diameters <=15mu into the composition (the amount of the copolymer is >=10wt%), the amount of the component A is 5- 70wt%, that of the component B is 5-80wt% and that of the component C is 10-90wt%.
Patent JP-H0335416-A (JP)
Title: Magnetic recording medium
Inventor: NAKANO YASUSHI
IPC: G11B5/842
Filed: 1989-06-30
Abstract: PURPOSE:To improve dispersibility of ferromagnetic powder and to prevent deterioration of production stability by using such a ferromagnetic powder that contains silicon by an amt. in a specified range and the particles of which have the specified mean major axial length and the aspect ratio in a specified range, and constituting the magnetic layer of the said ferromagnetic powder, a specified resin and a specified compd. CONSTITUTION:The ferromagnetic powder contains 0.1 - 0.35wt.% silicon, and has <=0.35mum mean major axial length and 7 - 1 aspect ratio. The magnetic layer consists of this ferromagnetic powder, polyvinyl chloride resin containing -SO3M (wherein M is hydrogen or alkali metal) and a phosphate compd., provided on a nonmagnetic supporting body. By this method, dispersibility of the powder is improved and increase in viscosity of the magnetic coating material is suppressed, which improves production stability of the medium and adhesion between the ferromagnetic powder and the binder in the magnetic layer.
Patent JP-S6415205-A (JP)
Title: Method for rolling continuously seamless steel tube
Inventor: IMAE TOSHIO
IPC: B21B17/02
Filed: 1987-07-08
Abstract: PURPOSE:To prevent thickness deviation on the shell inside surface by bringing the total periphery of the inside surface of a hollow tube stock into contact with a mandrel bar at an intermediate stand, rolling the stock with a local part in the periphery of the stock formed into a thickness-walled part, and rolling the thick-walled part in a succeeding stand. CONSTITUTION:A thick-walled part 11a is formed on a hollow tube stock 11 whose thickness and outside diameter are largely reduced in an upstream stand of a mandrel mill by influence of a roll gap part 5b in the outlet side of a No.4 stand. The thick-walled part 11a abuts on a grooved part 5a formed at the central part of the groove bottom of a grooved roll 5A of a No.5 stand, so that other parts of the stock 11 are uniformly rolled down by the grooved roll and the periphery of the inside surface is rolled to get closely and totally contact with a mandrel bar 4. Then, the thick-walled part 11a abuts on the roll gap 5b, is not screwed down, and is further locally thickened in a No.6 stand because a grooved roll 5 of the No.6 stand is oriented to till by 90 deg. to the No.5 stand. Only the thick-walled part 11a is locally rolled in a No.7 stand.
Patent JP-S5691934-A (JP)
Title: Material positioning mechanism in shape plate material working machine
Inventor: IKEDA MITSUHARU
IPC: B21D43/00
Filed: 1979-12-25
Abstract: PURPOSE: To provide a simple and safe titled mechanism free from malfunction which is of specific constitution and contains a stopper for material and a positioning completion detector within the same mechanism.  
     CONSTITUTION: A holder 13 which is supported freely vertically slidably to the guide block 12 mounted to a machine body 11 is normally held raised by the air cylinder 14 in the body 1. Hence, the stopper 15, fixed to the holder 13, a floating piece 18 supported freely slidably in the material advance arrow direction, etc. are in the alternate long and two short dash line position. At this time, the left end of the piece 18 is projected slightly leftward than the stopper 15 by the effect of the spring 17 between the piece 18 and the holder 13, and even if this is pushed right by something, there is no possibility that the piece 18 malfunctions the detector 19. Thence, when the material is carried, in the holder 13 is lowered to the solid line position by a command until the material 5 end contacts the piece 18 end and pushes the same right, thereby allowing the same to contact the device 19. Thence, the material 5 contacts the stopper 15 end, and stops in the predetermined position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6147930-A (JP)
Title: Liquid crystal electrooptic device
Inventor: MATSUMOTO TETSUO
IPC: G02F1/1337
Filed: 1984-08-14
Abstract: PURPOSE:To improve contrast and memory effect by holding a liquid crystal layer to a temp. range approximate to the upper limit temp. of a smectic C phase and impressing an electric field having a DC bias voltage thereto so that the satisfactory orientation of a ferroelectric liquid crystal is easily obtd. CONSTITUTION:Conductive films 2a, 2b and orientation control films 3a, 3b are formed respectively on the surfaces of substrates 1a, 1b. The films 2a, 2b are the electrodes for impressing the electric field to the liquid crystal 4 held between the substrates 1a, 1b. The films 3a, 3b orient horizontally the liquid crystal 4. The circumference is fixed by a sealant 5 in such a manner that the substrates 1a, 1b are held parallel at a specified spacing to form a cell. The ferroelectric liquid crystal compsn. is thereafter heated to a cholesteric phase and is packed into the cell, then the cell is sealed. Polarizing plates 6a, 6b are disposed on the outside of the cell. The cell is cooled down to the smectic C phase and is held at said temp. The electric field having the DC bias voltage is impressed to the liquid crystal layer by using the electrodes 3a, 3b. The temp. range at which the initial orientation is effected is the range approximate to the upper limit temp. of the smectic C phase.
Patent JP-S5958556-A (JP)
Title: Error information system of cycle steal control
Inventor: SATOU MASAO
IPC: G06F11/10
Filed: 1982-09-28
Abstract: PURPOSE:To permit a data processor to send out error information to a storage protection address and to inverts the parity of data on the bus and reports that to peripheral equipments when detecting an error during cycle steal operation. CONSTITUTION:When the error detecting circuit 14 in the data processor 3 detects an error during cycle steal operation, an encoding circuit 15 codes the error information. The encoded information ''F'' is sent out to the storage protection address bus 17 and also inputted to a parity inverting circuit 16. The parity inverting circuit 16 generates wrong parity to the data ''F'' and sends it out to the storage protection address bus 17. The data ''F'' on the address bus 17 is inputted to a peripheral equipment 2 through a peripheral equipment 1. The peripheral equipment 2 detects a parity error by a parity error detecting circuit 8 to know the occurrence of the error during the cycle steal operation. The kind of the error is discriminated by decoding the data ''F'' by a decoding circuit 10.
Patent JP-S5958868-A (JP)
Title: Semiconductor non-volatile memory
Inventor: KOMATSU MICHIO
IPC: H01L29/792
Filed: 1982-09-28
Abstract: PURPOSE:To stabilize the low voltage write/erase and read characteristic of a floating gate type semiconductor non-volatile memory cell by a method wherein the device is made to off-set structure and to the depletion type, and moreover a tunnel implantation region is provided at the part other than a channel region. CONSTITUTION:Thick field oxide films 12 are provide at the circumferential parts of a P type semiconductor substrate 1 having P<+> type interelement isolation regions 17 as the underlay, and a thin gate insulating film 5 is adhered on the channel region 4 consisting of the substrate 1 surrounded with the fixed oxide films thereof. Then a polycrystalline Si floating gate 6 is adhered extending from the upper part of the film 5 over the upper parts of the films 12, and an insulating film 7' is provided surrounding the floating gate thereof. After then, a polycrystalline Si control gate 8 is formed similarly on the film 7' corresponding to the film 5, a part of the film 7' on the film 12 on one side is removed, a newly thin insulating film 13 is adhered thereto, and a polycrystalline Si implanting gate 8' is adhered thereon. Then N type source.drain regions are formed by diffusion in the substrate 1 on both sides of the gate 6 according to the usual method.
Patent JP-S6062926-A (JP)
Inventor: TSUCHIYA SHIGETADA
IPC: A01J7/00
Filed: 1983-09-13
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-H0851072-A (JP)
Title: Forming method of resist pattern and antireflection film
Inventor: OGAWA TORU
IPC: G03F7/16
Filed: 1995-07-04
Abstract: PURPOSE:To provide a method of forming not only a resist pattern stably and excellently on an optional ground board using a light beam of optional single wavelength as an exposure light source even if the resist pattern is fine but also a new antireflection film. CONSTITUTION:An antireflection film ARL formed of silicon carbide film (SixCy) is formed on a ground substrate S direct or through the intermediary of some layer. A photoresist PR is formed on the antireflection film ARL direct or through the intermediary of some layer. The photoresist PR is subjected to light exposure, whereby a mask pattern is transferred onto the photoresist PR. It is preferable that an antireflection film which is 1.2 to 3.4 in reflection refractive index n and 0.16 to 0.72 in absorption refractive index k to an exposure light beam of wavelength 150 to 450nm and 10 to 100nm in thickness is used.
Patent JP-H0835361-A (JP)
Title: Housing mechanism for key storing device
Inventor: FUJIWARA SEIJI
IPC: E05B19/00
Filed: 1994-07-21
Abstract: PURPOSE:To disregard the longitudinal direction when a key cassette is inserted into the housing mechanism of a key storing device. CONSTITUTION:A pin 10 which is projected out of, or drawn in the inside of a housing section 6 by a restoring spring 12, and a solenoid 11, is provided for the housing section 6 housing a key cassette in which a key is housed, a recessed section is provided for the key cassette at a position corresponding to the pin 10, and the engagement of the pin and the recessed section permits the key cassette to be housed in and held by the housing section 6. In this case, the positions of the housing section and the key cassette are set at places out of a center line between both inner side surfaces of the housing section 6. By this constitution, even if the key cassette is inserted therein reversely in the longitudinal direction, no engagement is made between the pin 10 and the recessed section of the key cassette, and thereby erroneous insertion is advised.
Patent JP-S6148098-A (JP)
Inventor: SAKAGAMI ATSUSHI
IPC: B60W30/00
Filed: 1984-08-15
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-S5958502-A (JP)
Title: Safety controlling method of microcomputer controller
Inventor: MASAKI SHIYOUICHI
IPC: F02D45/00
Filed: 1982-09-28
Abstract: PURPOSE:To improve the safety of an automobile by starting processing by a controller after confirming that a runaway detecting circuit operates normally when a power source circuit is turned on. CONSTITUTION:When a start switch 9 is turned on, the runaway detecting circuit 6 enters into self-oscillation at a period T2 and when an operation pulse signal S1 is not inputted from a CPU2, a reset signal S6 is impressed to the CPU2 at intervals of time T2 to reset the CPU2. Once the reset signal S6 is impressed, the CPU2 restarts a program at a starting step. If a fault occurs to the runaway detecting circuit 6 and the reset signal S6 is not impressed to the CPU2, a counted value becomes constant and the CPU2 outputs a warning signal indicating the abnormality to an alarm device 10 to let the driver know the abnormality of the runaway detecting circuit 6.
Patent JP-H0218654-A (JP)
Title: Data transfer system
Inventor: TAGUCHI NOBUO
IPC: G06F13/28
Filed: 1988-07-07
Abstract: PURPOSE:To ensure the continuous transfer of data between the data area of a main memory and an input/output controller by producing a logical address in response to a memory address to deliver the logical address via the input/ output controller and outputting the address to an address bus after converting it into a memory address. CONSTITUTION:A logical address space containing plural continuous blocks having the same size as each block is prepared for the data area in a main memory 110. This logical address includes the elements that specify the head address of the blocks forming the data area of the memory 110 and the elements showing the relative addresses of each block. Thus an input/output controller 200 can treat plural decentralized data areas consisting of the blocks of the same size in the memory 110 as the continuous data areas. As a result, the controller 200 can perform the continuous transfer of data to the data area of the memory 110 without dividing the data having the length requested by an arithmetic processor 100.