baber/WOPTO huggingface dataset:
Patent JP-S555441-A (JP)
Title: Method of controlling revolution of engine
Inventor: KAWADA SHIYOUJI
IPC: F02D33/00
Filed: 1978-06-23
Abstract: PURPOSE: To accurately control the idling revoution of an engine, by applying the votage of a detecting means dropping in response to the rise of the temperature of the cooling water of the engine to a transistor forming an emitter follower and fixed partial-pressure voltage to the emitter side.  
     CONSTITUTION: Alternating pulse rows with pulse width inversell proportional to the number of revolution of an engine are formed at a point f by the make and break of a contact 3, at which the number of times is proportioned to the number of revolution of the engine. Partial-pressure voltage, which rises more the lower water temperature is, is produced at a contact between a thermistor 1 for detecting the temperature of the cooling water of the engine and a resistance 34, and the voltage is applied to a point g at the emitter side of a transistor 37 constiuting an emitter follower. Voltage at the point g or the partial-pressure voltage of resistances 40, 37 obtained by inversely biasing the Tr 37 in the case when water temperature becomes not less than fixed value is applied to a point j. Voltage at the points f and j is compared by means of an OP amplifier 41, and further controls a driving gear of an engine suction air passage through an OP amplifier 45. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01248874-A (JP)
Title: Picture information processing method
Inventor: OZAKI YUTAKA
IPC: H04N1/417
Filed: 1988-03-30
Abstract: PURPOSE:To execute the segment, enlargement, reduction of picture information with simple software and hardware by referring to, to a changing point table, decoding a next decoding line, referring the changing point table prepared with the decoding, and re-encoding or decoding the decoded picture information. CONSTITUTION:First, the decoding processing of encoded data stored in a encoded data storage area 4 is executed as a software processing by means of 8 microprocessor 1. The changing point table (an initial changing point table) of the total white lines as the reference line of a fist line is prepared, and stored in the specific area (not shown in a figure) of a RAM 3. While the reference line changing point table (the initial changing point table at the time of the decoding of a first line) is being referred, the encoding mode of a single code from a decoding line is detected. According to a detected encoding line, the said code is decoded. However, as the result of the decoding, the changing point table of the decoding line is prepared, and stored in a changing point table storage area 5 in the sequence of the lines.
Patent JP-H02256951-A (JP)
Title: Shift device for automatic transmission
Inventor: ASANO HIROYUKI
IPC: F16H59/68
Filed: 1989-03-30
Abstract: PURPOSE:To surely switch a shift, even when an ignition switch is going to perform off-operation, by providing a power source maintaining means which continues supply of power to a device when at least no agreement is provided between a shift range and a shift command. CONSTITUTION:A shift controller 5 drives an actuator 7 in accordance with a shift command SA from an operating part 1 so as to obtain a corresponding position of a shift range SR of an automatic transmission 202 detected in a shift range detecting means 9. For instance, even when an ignition switch 11 is operated off, a power source maintaining means EC continues supply of power to a device when at least no agreement is provided between the shift range SR and the shift command SA, and shift action by the actuator 7 is continued. Thus, operation can be facilitated by eliminating the necessity for carefulness in the key operation.
Patent JP-H08272492-A (JP)
Title: Data processor
Inventor: OGAWA MASAHIDE
IPC: G06F1/00
Filed: 1995-03-31
Abstract: PURPOSE: To shorten the time needed for the reoperation of a data processor by reconstructing a device control program with no intervention of an application program after a service interruption is recovered. CONSTITUTION: A file descriptor conversion table of a data processing body part 1 stores a file of device control programs loaded at a device control part 2 with correspondence secured between a file descriptor managed by an application program and a file descriptor managed by a device driver. If the system of the device driver is called by the application program after a service interruption is recovered, the file descriptor managed by the application program is converted into the file descriptor managed by the device driver based on the file descriptor conversion table. Then the system of the device driver is called with the converted file descriptor used as a parameter. In an error return mode, the file of device control programs is automatically opened with no intervention of the application program. Then the system of the device driver is called again.
Patent JP-S574331-A (JP)
Title: Working device for pipe
Inventor: TAKUBO YOSHIICHI
IPC: B21D19/00
Filed: 1980-06-06
Abstract: PURPOSE: To perform working opration continuously by working pipes, fixed in grooves in a rotating receptacle drum, with a punch when working ends of the pipes for deformation.  
     CONSTITUTION: Through the rotation of a crank 1, a crank rode 3, a square drum 4 and a plate cam 21 move up and down, and a pin 25 engaged with a slanting groove made in the plate cam 21 permits the implanted plate 24 of a punch 23 to move to right and left. Through the operation of a connecting lever 12 fitted to the square drum 4 and an operating lever 15 interlocking with the rotation of a circular ring cam 16 fitted to a crank shaft 2, pipes are pushed into streak grooves 8 for fittig the pipes provided on the surfaces of a pipe receiving drum 7, and they are fixed by pressing by a press plate 14. At this time, the right and left motion of the implanted plate 24 inserts and extracts the tip part of a punch 23, fitted to it, into and from the tip hole of a pipe P to deform the end part of the pipe P in the shape of the punch 23. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11269300-A (JP)
Title: Foamable crosslinked resin particle and molded foam prepared therefrom
Inventor: KATO TETSUYA
IPC: C08J9/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain foamable crosslinked resin particles which give molded foams which, when incinerated, generate little heat of combustion, black smoke, residual melt, and ash by using a polymer which is formed from an acrylic monomer and/or a methacrylic monomer and has a specified crosslink density. SOLUTION: The crosslink density is 10-70%. An acrylic crosslinker and/or a methacrylic crosslinker is used as the crosslinker, pref. in an amt. of 0.05-2.5 pts.wt. based on 100 pts.wt. monomer. Pref., a chain transfer agent is used in an amt. of 0.03-3.0 pts.wt. based on 100 pts.wt. monomer. The residual monomer content in the foamable crosslinked resin particles is set at 0.6 wt.% or lower. Pref., an easily volatile blowing agent in an amt. of 4-10 wt.% is incorporated into the particles. The monomer is selected so that the heat of combustion is 5,500-6,500 cal/g. The amt. of a styrene monomer used is limited to less than 10 wt.% of the monomer.
Patent JP-H04292408-A (JP)
Title: Composite ultra-fine powder and its production
Inventor: YAMADA TETSUO
IPC: C04B35/00
Filed: 1991-03-16
Abstract: PURPOSE:To provide a composite ultra-fine powder useful as a raw material for ceramics having high performance such as high strength and high toughness and provide a process for producing the ultra-fine powder. CONSTITUTION:The objective composite ultra-fine powder is selected from the following composite ultra-fine powder (a), (b) and (c) obtained by dispersing atomic groups or clusters of a compound having a particle size of about 5-50nm in different kind of particles having an average particle diameter of about 50-500nm. (a) A composite ultra-fine powder produced by using SiC as the matrix and dispersing at least one kind of compound selected from AlN, B4C, etc., in the matrix, (b) a composite ultra-fine powder produced by using Si3N4 as the matrix and dispersing at least one kind of compound selected from AlN, B4C, etc., in the matrix and (c) a composite ultrafine powder produced by using AlN as the matrix and dispersing at least one kind of compound selected from SiC, B4C, etc., in the matrix. The composite ultra-fine powder is produced by irradiating raw material gas with combined laser consisting of a combination of laser beams having different wavelengths.
Patent JP-H05282048-A (JP)
Title: Servo system overshooting preventing device
IPC: G05B1/01
Filed: 1992-03-31
Abstract: PURPOSE:To prevent a load controlled object from overshooting to collide against an adjacent structure by a servomechanism. CONSTITUTION:Two servoamplifiers 5a and 5b which differ in gain are provided and when the position or direction of a load l approaches the adjacent structure, a detector 2 detects that to send a signal for switching a changeover switch 4 from an arithmetic circuit 8, thereby switching the servoamplifier 5a with the high gain to the servoamplifier 5b with the low gain.
Patent JP-S60219589-A (JP)
Inventor: MIHASHI TAKESHI
IPC: G21C17/00
Filed: 1984-04-16
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-H03274992-A (JP)
Title: Transmission circuit of communicator for instrument
Inventor: TAKAHASHI YOSHIMASA
IPC: H04Q9/00
Filed: 1990-03-26
Abstract: PURPOSE:To prevent generation of high frequency noise by devising the above transmission circuit so that a DC level of a collector of a transistor(TR) is unchanged due to changeover of transmission and reception. CONSTITUTION:Transmission reception switching signal of an SIO 5 is set at a low level (0V) at the reception and at a high level (+5V) at the transmission and a resistor R2 is selected so that the level of a connecting point (b) between a resistor R1 and a collector of a TR Q1 reaches 2.5V when the transmission reception switching signal goes to a low level at the reception. When the mode is switched from the reception to the transmission state, the transmission reception switching signal of the SIO 5 goes to a high level, but since the voltage at the point (b) is 2.5V, a diode D is not conductive. Thus, the voltage at the point (b) is unchanged to be 2.5V, there is no level change in terms of DC and no high frequency noise is caused.
Patent JP-H01247459-A (JP)
Title: Impact-resistant resin composition
Inventor: YASUE KENJI
IPC: C08L77/06
Filed: 1988-03-29
Abstract: PURPOSE:To provide the title composition excellent in strength at break, impact strength, etc., by mixing a specified copolyamide with an acid anhydride- containing olefin copolymer and an epoxidized olefin copolymer in a specified ratio. CONSTITUTION:This impact-resistant resin composition is produced by mixing 60-95wt.% copolyamide (A) obtained from 50-10mol% isophthalic acid, 0-40mol% terephthalic acid, 45-5mol% hexamethylenediamine and 5-45mol% alicyclic diamine of the formula (wherein R1 and R2 are each H or a 1-3C alkyl group), with 30-2wt.% acid anhydride-containing olefin copolymer (B) obtained by copolymerizing an unsaturated dicarboxylic acid anhydride with a polyolefin or an olefin copolymer and 30-2wt.% epoxidized olefin copolymer (C) obtained by copolymerizing at least one olefin monomer with an unsaturated glycidyl monomer.
Patent JP-H03277707-A (JP)
Title: Production of carbon unsaturated liquid iron
Inventor: KATAYAMA HIROYUKI
IPC: C21B11/00
Filed: 1990-03-27
Abstract: PURPOSE:To produce carbon unsaturated liquid iron in high yield by carrying out the addition of carbon material under specific conditions at the time of performing the melting of scrap and the smelting reduction of ore in the presence of large amounts of slag in a top and bottom blown converter type reaction vessel. CONSTITUTION:In a converter type reaction vessel capable of top and bottom blowing, slag is allowed to exist by >=200kg/t by weight ratio based on the amount of metal and oxygen blowing is performed, by which the melting of scrap and/or the smelting reduction of ore is carried out. At the time, as carbon material, coal of >=24% volatile matter content is added from the upper part and also powdery carbon martial is bottom-blown from the lower part into a metal bath. By this method, the carbon unsaturated solid solution iron can easily be produced in high yield.
Patent JP-S6254065-A (JP)
Title: Low c-cr-mo steel used under damp steam
Inventor: HATAYA FUMIO
IPC: C22C38/00
Filed: 1986-04-05
Abstract: PURPOSE:To obtain the titled low C-Cr-Mo steel excellent in EC resistance and welability and having moderate strength and toughness by specifhing a composition consisting of C, Si, Mn, Cr, Mo, Cu, Ni and Fe. CONSTITUTION:The low C-Cr-Mo steel excellent in weldability and showing superior EC resistance when used under damp steam of a feed water heater for nuclear power plant or the like can be obtained by providing a composition consisting of, by weight, 0.02-0.14% (preferably <=0.13%) C, 0.45-0.90% Si, 0.30-0.80% Mn, 0.70-1.60% Cr, 0.40-0.70% Mo, 0.02-0.5% (preferably 0.16-0.30%) Cu, 0.02-0.5% (preferably 0.16-0.30%) Ni and the balance essentially Fe except inevitable impurities and further containing, if necessary, 0.005-0.08% Al. The above steel is refined after regulation into prescribed components and is subjected to rolling, forging, etc., by the ordinary method, to which normalizing-and-tempering or annealing treatment is applied to form a steel material.
Patent JP-S59202877-A (JP)
Title: Heat-sensitive recording apparatus
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/355
Filed: 1983-05-04
Abstract: PURPOSE:To eliminate the disorder of a picture due to the regenerative phenomenon of heating elements and improve the recording speed by a method wherein a heat-sensitive recording paper is pressed against an area-type thermal head, composed of a large number of line-type thermal heads arranged in parallel, and a plurality of the adjacent same type thermal heads are driven by the printing signals. CONSTITUTION:A large number of line-type thermal heads 11 are arranged in parallel with a required density on a surface of a head base 10. A large number of the line-type thermal heads 11 compose a two-dimensional area-type thermal head as a whole and its dimensions conform to the maximum dimensions of the paper on which recording is to be made. A heat-sensitive recording paper 12 is put on the head base 10 and a backing roll 13 rolls to the direction of an arrow while pressing the heat-sensitive recording paper against the line-type thermal heads with the predetermined pressure. Therefore, a plurality of the line- type thermal heads 11 are supplied with printing signals simultaneously and can be driven at the same time.
Patent JP-H10273688-A (JP)
Title: Water-soluble cold rolling oil agent for stainless steel plate and rolling
Inventor: SAKAKIBARA MASAYOSHI
IPC: C10N40/24
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject oiling agent exhibiting a low viscosity and an excellent lubricating property, capable of reducing an adhesion amount and the generation of seizing, and useful for producing highly lustrous stainless steel plates by a high speed rolling method by compounding a specific base oil, a surfactant and an extreme-pressure agent. SOLUTION: This water-soluble cold rolling oil agent comprises (A) a base oil comprising a mineral oil, a synthetic water (e.g. having 15-30 carbon atoms) or a synthetic hydrocarbon oil and having a viscosity of <=15 mm<2> /s, preferably 4-6 mm<2> /s, at 40 deg.C, (B) a surfactant such as a nonionic surfactant (e.g. a sorbitan surfactant having an HLB of >=13) or an anionic surfactant, and (C) an extreme- pressure agent such as a sulfur-based extreme-pressure agent having a sulfur content of >=10 wt.% and a phosphorus-based extreme-pressure agent having a phosphorus content of >=5 wt.%. The oiling agent preferably contains the components B and C in amounts of 5-30 wt.% and 1-10 wt.%, respectively, based on the whole amount of the oiling agent.
Patent JP-S63244241-A (JP)
Title: Trace information flow rate control system
Inventor: SUGIMOTO OSAMU
IPC: G06F11/34
Filed: 1987-03-31
Abstract: PURPOSE:To efficiently collect trace information and to uniform overheads operation for transmission by managing the entire transfer quantity and the transfer quantity of individual computers and giving the transfer quantity reference value to the individual computers by a host computer, and controlling the transfer quantity based on the reference value by the individual computers. CONSTITUTION:The host computer 1 is provided with a host trace flow rate control means 2, and the respective individual computers 4 have an individual trace flow rate control means 5 and an individual trace transmission control means 7 respectively. The means 2 of the host computer instructs the trace flow rate reference value of the whole system, and informs the means 5 of the respective individual computers of individual trace flow rate reference values. The individual computers, based on the instructions, increase/decrease the generating amount of their own trace information to control the transmission rates of respective trace information. In such a way, the trace information transmission flow rates can be controlled to be adoptive to the operation of the system.
Patent JP-H03277363-A (JP)
Title: Bubble generating device
Inventor: MATSUGI SHIN
IPC: A47K3/10
Filed: 1990-03-27
Abstract: PURPOSE:To reutilize the surplus gas so that bubbles and minute bubbles can be generated by allowing an exhaust pipe of the surplus gas to branch on the way into a pipe connected to a gas supply pipe and a pipe connected to the bottom part of a liquid tank, and selecting the exhaust pipe in accordance with the kind of gas. CONSTITUTION:An accumulator 5 and a discharge port 6 are connected by a piping 1c, and on the way of a piping 1a, a gas supply pipe 3 is allowed to branch and connected, and in such a state, gas is led into a piping system. Also, this device is provided with an exhaust pipe 7 for exhausting unmelted surplus gas separated by the accumulator 5, and this pipe is allowed to branch on the way thereof into an exhaust pipe 7a connected to the gas supply pipe 3 and an exhaust pipe 7b connected directly to a bathtub 10. When a pump 4 is driven, a liquid in the bathtub 10 is sucked from a suction port 2, and when this liquid passes through the liquid supply pipe 1a, gas is supplied from the gas supply pipe 3, pressurized and melted in the pump 4, and the liquid into which gas is melted passes through a piping 1b in a state that it remains pressurized and is fed to the accumulator 5. In this accumulator, an unmelted surplus body is separated and exhausted, and thereafter, the liquid passes through the piping 1c and is discharged into the bathtub 10 from a nozzle provided on a discharge port 6.
Patent JP-S522391-A (JP)
Title: Dental x-ray photographing device
Inventor: KATOU TADASHI
IPC: A61B6/14
Filed: 1975-06-24
Abstract: PURPOSE:To enable an X-ray photographing device (or camera) to be used for both continuous photographing and single-shot photographing by providing it with a device in which the camera's X-ray generator and film drum can be horizontally rotated around an affected part of a patient.
Patent JP-S62258959-A (JP)
Title: Semispherical valve device checking reverse heat convection
Inventor: TANAKA HIROMI
IPC: F24H9/00
Filed: 1986-04-03
Abstract: PURPOSE:To reliably actuate a valve device, by a method wherein the valve is formed in the shape of a floating semisphere, a spot for common use with a spherical valve adapted to prevent the plane portion of a spherical valve from sealing a forward heat convection is provided. CONSTITUTION:A box 2 having a valve seat 1 is formed in a spherical shape, a semispherical shell valve 3 in the box has approximately the sectional area of a flow passage pipe 4. The diameter of the spherical shell body 2 of a valve device containing the shell valve is 2<1/2> times as large as the diameter of the semispherical shell valve 3, and a turbulent flow is prevented from generating as much as possible. The semispherical shell valve is formed by a material producing buoyancy or a residual gravity of hundreds mg in water. In which case, where the semispherical shell valve 3 has buoyancy, when a valve seat 1 of the spherical shell body 2 of the valve device is situated to the uppermost part of the body 2, by simply swinging the body two ot three times, air bubbles on the body 2 and the semispherical shell valve 3 are all removed. The semispherical shell valve 3 is floated with a projected spherical surface up, a recessed spherical surface, partially coincided with the projected spherical surface 1, can be automatically sealed.
Patent JP-S63242952-A (JP)
Inventor: SAKAI ETSURO
IPC: C04B22/14
Filed: 1987-03-31
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-H05282865-A (JP)
Title: Semiconductor storage device
IPC: G11C11/406
Filed: 1992-04-01
Abstract: PURPOSE:To make it possible to relax limitation of timing of an external CAS signal at the time of self-refresh operation by prohibiting generation of an internal CAS signal after a prescribed time passes, at the time of self-refresh. CONSTITUTION:A CBR detecting circuit 1 detects the condition of timing of /CAS before/RAS, an RS flip-flop 32 is set in accordance with an output thereof, and a pulse generating circuit 48, activated in response to an output of the flip-flop, generates a one-shot pulse in response to a fall of external /RAS. A delay circuit 44 delays an output RA' of the pulse generating circuit 48 for a prescribed time. Receiving an output T of an RS flip-flop 47 set by an output thus delayed and also outputs CCE of the RS flip-flops 32 and 47 and signals of /RAS and /CAS, an NOR circuit 45 outputs an internal CAS signal.
Patent JP-H07266103-A (JP)
Title: Cutting tool
Inventor: TEI KOUHITSU
IPC: B23Q11/10
Filed: 1994-03-23
Abstract: PURPOSE:To provide a cutting tool capable of adjusting the coolant jetting direction and jetting intensity, in the cutting tool provided with an oil feeding hole for coolant. CONSTITUTION:A jetting piece 7 is fastened and fixed by bolts, to one end of a chip-pocket 6 at the tip of a cutting tool shank 2. A jetting hole 9 is connected to an oil feeding hole 5, and formed to be opened toward a cutting edge tip 3. By replacing the injection pieces 7 differed from each other in the coolant jetting direction and the diameter of the opening, an optimum lubrication can be selected according to the cutting conditions.
Patent JP-H01253553-A (JP)
Title: Combination of cylinder sleeve and piston of internal combustion engine
Inventor: KOYA EITARO
IPC: F02F1/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain an internal combustion engine excellent in durability by providing a cylinder sleeve made of a sintered aluminum alloy having specific composition excellent in heat resistance and wear and abrasion resistance and a piston made of aluminum alloy comprising the external peripheral surface of the skirt thereof coated with specific heat resistant resin. CONSTITUTION:The cylinder sleeve fittedly secured to the cylinder block of an internal combustion engine shall be made of a sintered aluminum alloy. This aluminum alloy is made by press-molding powder comprising aluminum alloy powder composed of primary Si whose grain diameter is 20mum or less, Si, Cu, Mg, and Fe compounded at a specific rate respectively, aluminum and inevitable impurity mixed with aluminum oxide powder of 1 through 5 weight % composed of spherical particles of 1 through 10mum in average particle diameter uniformly and then sintering or hot working it. On the other hand, the piston made of an aluminum alloy and fittedly secured to this sleeve is constituted with the external peripheral surface coated with heat resistant resin in which at least one kind of powder out of MoS2 powder, thermosetting fluorocarbon resin and others dispersedly added.