baber/WOPTO huggingface dataset:
Patent JP-H0638849-A (JP)
Title: Seat
Inventor: ABE SHOJI
IPC: A47C7/44
Filed: 1992-07-20
Abstract: PURPOSE:To provide a seat which allows a seat plate and a seatback to be naturally inclined in response to the weight of a human body in such a way that force is required to incline the seatback when a man of heavy weight takes a seat. CONSTITUTION:A fixed frame 3 in a box shape is supported at the upper end of a pillar 1 vertically provided for a leg section. The front end of a seatback frame 5 in a side L shape is rotatably supported on a main shaft 8 provided horizontally in the fixed frame 3, concurrently, the seatback frame 5 is energized by a coil spring 18 provided within the fixed frame 3, the rear end of a trestle frame 19 in which a bottom plate is rested, is rotatably supported on a horizontal shaft 22 provided for the seatback frame 5, and the front section of the fixed frame 3 is connected to the front section of the trestle frame via a link 26 which is provided in such a way as to be inclined upward while being obliquely forward from the front section of the fixed frame 3.
Patent JP-S60106874-A (JP)
Title: Heat generating composition
Inventor: NAITOU SADASUKE
IPC: A61F7/08
Filed: 1983-11-15
Abstract: PURPOSE:To provide a heat generating compsn. which has uniform temperature distribution and thickness all over the whole body and high elasticity and is excellent in flexibility, consisting of steel wool, activated carbon, an oxidation accelerator and water. CONSTITUTION:A raw material mixture consisting of 2-80pts.wt. activated carbon, 0.2-30pts.wt. oxidation accelerator such as NaCl, 2-90pts.wt. water and optionally a water-retaining agent such as woodmeal and a binder such as dextrin is deposited on 100pts.wt. steel wool having a diameter of 7-30mu and a bulk density of 0.02-2.5w/cm<3> to obtain a heat generating compsn., which is then charged in an air-permeable bag.
Patent JP-S6275411-A (JP)
Title: Non-contacting automatic positioning device
Inventor: NAKAMURA KATSUSHIGE
IPC: G01C3/06
Filed: 1985-09-30
Abstract: PURPOSE:To improve focusing accuracy by providing the titled device with a laser device, a barrow lens, an optical position detector, and a focusing mechanism. CONSTITUTION:A polarized He-Ne laser beam radiated from a laser equipment 2 as measuring luminous flux is made incident on an optical system 1 as a small luminous flux A. The luminous flux A made incident on the optical system 1 is rectangularly reflected by a mirror M1, again reflected by a mirror M and then transmitted to the barrow lens 7 as luminous flux B parallel with the optical axis alpha of the optical system 1. Luminous flux C passes through the lens 7 is guided to a line connecting an objective lens 6 with an image reforming point P2, i.e. the same luminous flux path X as an image formation optical path relating to the curvature inherent in the objective lens 6. Thereby, the luminous flux C is refracted and condensed by the objective lens 6 and forms its focus P1 on the center of a surface 8. Thus, the focusing accuracy can be improved.
Patent JP-H04101610-A (JP)
Title: Electric connecting structure between capsule units in unit building
Inventor: KATO TOSHIAKI
IPC: E04B1/348
Filed: 1990-08-14
Abstract: PURPOSE:To facilitate effective wiring and to shorten a term by providing one of protrusion and recess of an electrode for connecting electric wiring laid in a pole at the end of the hole of a capsule unit for forming a unit building, and coupling them. CONSTITUTION:Predetermined wires 3, 8 are previously paid in poles 1, 6 at the comers of capsule units C1, C6 for constituting a unit building. Connecting electrodes 21a, 21b having protruding connectors 2a, 2b are provided, for example, on the lower pole 1, and connecting electrodes 71a, 71b having connecting guide recesses 7a, 7b are provided on the upper pole 6 through connectors 4, 9 at the ends of the poles 1, 6. The upper and lower capsules C6, C1 are combined, and the wires 3, 8 are connected by the electrodes 21a, 21b, 71a, 71b. Thus, effective wiring are easily performed to shorten a term.
Patent JP-H1162559-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OMICHI SHIGEKI
IPC: F01N3/36
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To rationalize a supply of hydrocarbon to a catalyzer so as not to cause poisoning due to adsorption of this hydrocarbon being overabundant in the NOx catalyzer. SOLUTION: A fundamental hydrocarbon supply is calculated from a map or the like according to catalytic temperature and engine speed (step 102), and a hydrocarbon adsorptive quantity of a NOx catalyzer detected by a hydrocarbon adsorptive quantity detector is read out (step 103). This hydrocarbon adsorptive quantity is compared with the preset poisoning limit value (step 104), and if this HC adsorptive quantity exceeds the poisoning limit value, a target HC supply is set to zero (step 107), stopping supply of hydrocarbon to the NOx catalyzer. On the other hand, when the HC adsorptive quantity is less than the poisoning limit value, a compensation factor is calculated according to the HC adsorptive quantity at the point of time (step 105), and this compensation factor is multiplied to the fundamental HC supply, finding the target HC supply (step 106).  Then, an amount of fuel (HC) equivalent to this target HC supply is fed to the NOx catalyzer.
Patent JP-S6192949-A (JP)
Title: Atmospheric-pressure type magnifying device
Inventor: MORIMOTO HIDEYUKI
IPC: B60T13/24
Filed: 1984-10-12
Abstract: PURPOSE:To improve the durability of a sealing member by forming a groove on the outer periphery of a plunger slidably inserted into the inner hole in a movable body partitioning the main body of the said device into two chambers and fitting the sealing member in this groove. CONSTITUTION:The outer-periphery bead section 3 of a diaphragm 2 is pinched between front and rear shells 4, 5 constituting the main body 6 of a negative- pressure type magnifying device, and a movable body 10 is provided on an inner-periphery beam section 7. An output shaft 15 is inserted into the stepped inner hole 13 at the center of the hub member 9 of the movable body 10, and a plunger 17 and an input shaft 18 are arranged coaxially with it. Poppet valve plugs 23 are removably arranged face to face on a conical valve seat 21 pro vided on the outer periphery of the rear end of the plunger 17 and on a valve seat 22 provided on the step section of the inner hole 13 respectively. In this case, an annular groove 172 is formed on the outer periphery of the large- diameter section 171 of the plunger 17, and a sealing member 19 made with an O-ring is fitted in this groove 172 in close and elastic contact with the inner hole 13.
Patent JP-H0557530-A (JP)
Title: Electric discharge machining device
Inventor: NAKAMURA KAZUJI
IPC: G05B19/4093
Filed: 1991-08-27
Abstract: PURPOSE:To provide an electric discharge machining device, in which machining on and after a second time is unaffected by a machining condition when a preceding machining is finished, and machining can be started by appropriate conditions without setting them on a program one by one, in machining many work pieces at the time of adaptation control. CONSTITUTION:A start condition memorizing memory 7, memorizing a start condition for each machining on and after a second time, is provided, and the machining condition of a machining condition storage memory 5 is resetted to that of the start condition memorizing memory 7 with a machining condition setting apparatus 4 when each machining on and after a second time is started in machining many work pieces.
Patent JP-S6275720-A (JP)
Title: Plant operation supporting system
Inventor: SAKUMA AKIRA
IPC: G21D3/00
Filed: 1985-09-30
Abstract: PURPOSE:To obtain an effective plant operation supporting system, by dividing a whole plant into hierarchies by function and determining plant shifting operations at the time of abnormality in accordance with diagnosed results at every hierarchized subsystem. CONSTITUTION:Hierarchized subsystems can be considered as one tree structure. Subsystems S41, S33, S23, S13, and S0 are considered that they are on one route and the current operating capacity and latent operating capacity of each subsystem excluding the highest-rank system S0 are successively found. If, for example, the trip of a turbine driving water pump A is S41, the subsystem related to the turbine driving water pump A is S33, a water supplying system is S23, and the subsystem related to the water supply to a reactor is S13 and when the turbine driving water pump A trips, the flag of S41 is established and the route S41 S33 S23 S13 S0 is diagnosed. Then the operating capacities of S11-S13 which are one level lower than the S0 are found about all routes which become objects of diagnoses and operations for successively changing operating capacities to a shifting target are performed.
Patent JP-2000043300-A (JP)
Title: Thermal transfer printer
Inventor: YOROZU HIDENORI
IPC: B41J25/316
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer for printing a high quality image by varying the pressure being applied from a thermal head to a platen continuously with a small drive source thereby setting an optimal pressure for each kind of ink ribbon. SOLUTION: Cam groove 14 of a cam member 13 is shaped to have a cam curve inclining substantially linearly and the pressure being applied from a thermal head 6 to a platen 1 is controlled by controlling the rotational amount of a drive source 20. Consequently, contact pressure against the platen 1 can be selected continuously and arbitrarily without increasing the cam member 13 and printing can be performed with a contact pressure optimal for each kind of ink ribbon.
Patent JP-H0264800-A (JP)
Title: Remote monitoring system
Inventor: NAGASHIMA YOSHIO
IPC: G08B13/194
Filed: 1988-08-31
Abstract: PURPOSE:To obtain the system of a wide applying range by detecting an invader according to a temperature level in a picture which is image-picked up by a thermal camera. CONSTITUTION:A thermal camera 1 image-picks up an area, which is defined as a monitoring subject, and outputs the picture of temperature distribution. Before remote monitor is started, a switcher 2 is changed over to an A-side and the picture of the temperature distribution in the case of no invader is stored in a background memory 3. After the remote monitor is started, the switcher 2 is changed over to a B-side and the picture of the temperature distribution, which is stored in the background memory 3, to be reference is read synchronously with the picture of the temperature distribution from the camera 1. Then, the both pictures of the temperature distribution are inputted to a picture element differential arithmetic circuit 4. In the circuit 4, a differential value in each picture element is inputted to a binarizing circuit 5 and binarized. Next, only the picture of the temperature distribution in the picture element part of a level '1' from the camera 1 is passed through by a switch 6 and an average temperature is operated by an average temperature arithmetic circuit 7. When a temperature is higher than a prescribed temperature, warning is outputted from a warning generating circuit 8. Thus, the system, which can be applied even in darkness, of the wide applying range can be obtained.
Patent JP-H0849037-A (JP)
Title: Sintered compact for tool and its production
Inventor: KYODA MAKOTO
IPC: C22C29/00
Filed: 1994-08-05
Abstract: PURPOSE:To impart such various characteristics as strength, toughness, workabilty, hardness and wear resistance required by a cutting tool to a sintered compact by using carbide or nitride of a transition metal, an iron family metal and amorphous diamond powder in a certain ratio as the constituents of the sintered compact. CONSTITUTION:The compsn. of this sintered compact consists of, by volume, 20-85% carbide, nitride or boride of a group IVa, Va or VIa transition metal of the Periodic Table or mixture or solid soln. of such compds., 2-30% iron family metal and 10-50% polycrystalline diamond of 1-40mum grain size, and carbon has been deposited in the iron family metal or on the surface of the metal. This sintered compact is produced by sintering a starting material mixture at 950-1,150 deg.C under 1-30kbar pressure optionally after reduction treatment in a reducing atmosphere at 500-900 deg.C.
Patent JP-H0552941-A (JP)
Title: Echo sounder
Inventor: KOKEGUCHI MINORU
IPC: G01S7/62
Filed: 1991-08-27
Abstract: PURPOSE:To accurately confirm the location where the depth of water is measured by recording the depth of water and the distance to the opposite bank measured with the same transmission trigger while the depth and distance are correlated with each other with respect to the time base. CONSTITUTION:When a transmission trigger is outputted from a control circuit 2, ultrasonic waves f1 are transmitted toward the bottom of a river from a first transmitter-receiver 5 and the echo of the waves f1 from the bottom is received by means of the transmitter-receiver 5. A first reception circuit 4 finds the depth of water from the receiving timing of the echo. On the other hand, a second transmitter-receiver 10 transmits the ultrasonic waves f1 to a responder 11 provided underwater on the opposite bank side and, upon catching the waves f1, the responder 11 immediately transmits ultrasonic waves f2 as a response signal. When the transmitter-receiver 10 receives the waves f2, a second transmission-reception circuit 9 finds the distance to the opposite bank and the depth of water and distance to the opposite bank measured by means of the same transmission trigger are recorded on a recorder 1 while the depth and distance are correlated with each other with respect to the time base.
Patent JP-H0943599-A (JP)
Title: Liquid crystal display device
Inventor: SATO TAKAO
IPC: G02B5/30
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To make display light visible with sufficient luminance and to make a liquid crystal element hardly visible in spite of incidence of external light by constituting the above device of a light source, a transparent cover for protecting the liquid crystal element and a black color polarizing member which is disposed at this transparent cover and has the axis of polarization approximately aligned to the axis of polarization of a polarizing member. SOLUTION: The light source 3 is provided with a diffusion plate 8 and approximately uniformly illuminates the liquid crystal element 2. The transparent cover 9 is disposed on the front side of the liquid crystal element 2 to protect the liquid crystal element 2 and to prevent the adhesion of dust on the surface of the liquid crystal element 2. The thin-film sheet-like black color polarizing plate 10 which is the black color polarizing member is stuck to the front side of the transparent cover 9. The black color polarizing plate 10 has low transmittance and its transmittance to natural light (the light vibrating in all directions) is 20%. As a result, the liquid crystal element 2 behind the transparent cover 9 is hardly visible in spite of the incidence of the external light and the efficient transmission of the display light of the liquid crystal element 2 is made possible.
Patent JP-H1038600-A (JP)
Title: Destination route guidance system
Inventor: SUZUKI SEIICHI
IPC: G01C21/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for route searching operation up to a destination, and reduce the data storage capacity required for the route search on a navigation device side. SOLUTION: When a driver inputs a destination by voice, a navigation device 1 searches for a temporary route extending to the destination on the basis of information on a part information on the destination. An information provision station 2 once receiving the destination sent from the navigation device 1 searches a final route up to the destination by using the whole information on the received destination and sends the search result to the navigation device 1. The navigation device 1 gives a route guidance to the vehicle by using the temporary route that the device itself searched for and the current position of the vehicle, and then guides the course guidance to the vehicle based upon the received search result and the current position of the vehicle after receiving the final route from the information provision station 2.
Patent JP-H0763878-A (JP)
Title: Electronic device used under radiation environment and use of the sane
Inventor: KAMIMURA HIROSHI
IPC: G21C17/00
Filed: 1993-08-31
Abstract: PURPOSE:To prolong the life of electronic devices used under a radiation environment at a high dose rate. CONSTITUTION:Heating means (heaters 10 and 11) are installed in a semiconductor component (a CCD element 4 and a buffer amplifier 6) constituting an electronic device (a CCD camera) 1 irradiated with radiation, and the component is heated. This restrains the accumulation of positive charges in a silicon oxide film and the increase in surface state occurring on the surface between a silicon oxide film and a silicon. They are the main causes of the characteristic degradation of semiconductor components due to radiation. Therefore, it is also restrained.
Patent JP-H0498648-A (JP)
Title: Magneto-optical disk driving device
Inventor: SEKINE TAKEHIKO
IPC: G11B17/04
Filed: 1990-08-14
Abstract: PURPOSE:To miniaturize the device by performing the movement into a working position of a magnetic field generating means and the restoration to a position before lowering a cartridge holder with a means for moving the magnetic field generating means parallel to a cartridge inserting direction or a means for moving it vertically. CONSTITUTION:An operating part 1j pressing a driven pin 15d of a supporting frame 15 has a shape of releasing the pressing on the left end side. Consequently, when a slide substrate 18 is moved to the left to bring the magnetic field generating means 9 onto the cartridge in the cartridge holder, the driven pin 15d of the supporting frame 15 is slipped out of the operating part 1j, and the supporting frame 15 can be turned anticlockwise by energizing of a coil spring 19, so that the means 9 is brought to approach an upper surface of a magneto- optical disk. Then, when the slide substrate 18 is restored to move to the right, the driven pin 15d of the supporting frame is pressed underneath the lower surface of the operating part 1j, so that the magnetic field generating means 9 is also restored.
Patent JP-H03106970-A (JP)
Title: Polymer latex and its manufacture
Inventor: MOHAMETSUDO ABASU ERUMASURII
IPC: C08J3/07
Filed: 1990-08-15
Abstract: PURPOSE: To obtain a stable nonpolar solvent dispersion material of polymer particles insoluble in a nonpolar solvent by copolymerizing a specified ethylenic unsaturated monomer to a specified three-dimensional stabilizer which is formed through a three-dimensional stabilizer precursor.  
     CONSTITUTION: A three-dimensional stabilizer precursor containing both a solubilization group for the precursor and a pendant azlactone group is formed by copolymerizing at least two kinds of ethylenic monomers in which at least one kind of monomer has the solubilization group and at least one kind of monomer is an alkenyl azlactone, (b) a three dimensional stabilizer having a pendant ethylenic unsaturated part formed by condensing the azlactone group with at least one kind of ethylenically unsaturated nucleophilic reagent having a azlactone-reactive nucleophilic reagent part, (c) an ethylenic unsaturated monomer which is supposed to be insoluble in a nonpolar solvent when homopolymerized, and the three-dimensional stabilizer of (b) are copolymerized at the pendant ethylenic unsaturated part in a nonpolar organic solvent to obtain an intended dispersion portion. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63219524-A (JP)
Title: Manufacture of silicon iron sheet excellent in soft-magnetic property
Inventor: NAKAOKA KAZUHIDE
IPC: H01F1/16
Filed: 1986-09-16
Abstract: PURPOSE:To improve soft-magnetic properties, by subjecting a ferrous alloy in which respective amounts of Si, Mn, P, S, and Al are specified to roughing, finish hot rolling, and winding under prescribed conditions. CONSTITUTION:A ferrous alloy containing, by weight, >=1-4% Si, <=0.5% Mn, <=0.1% P, <=0.02% S, and <=2% Al is refined. This ferrous alloy is cast and then subjected to slabbing and roughing at >=1,000 deg.C at >=50% cumulative draft. Further, at <=1,100 deg.C, finish hot rolling is applied at >=(1-lambda0/d)X100 cumulative draft R(%) [where (d) means average grain size (mm) before finish hot rolling and lambda0 means a function of silicon content represented by lambda0=1.9-0.26XSi(wt.%)] when d>lambda0, and, when d<=lambda0, at >=0 R(%). Subsequently, the plate is wound up at <=750 deg.C, descaled, and then cold-rolled or warm- rolled, followed of annealing.
Patent JP-H1162730-A (JP)
Title: Vaporized fuel treat device for internal combustion engine
Inventor: MATSUMOTO MIKIO
IPC: F02D41/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To move to lean combustion after separation of a canister is finished at the time of stoichiometric combustion. SOLUTION: A purge rate is initialized at the time of starting of stoichiometric combustion to start a purge. The purge rate is increased stepwise thereinafter with the proviso that an air-fuel ratio feedback correction coefficient αis stabilized within a prescribed range at a present purge rate. Lean combustion is permitted under the condition that the air-fuel feedback correction coefficient α is stabilized within a prescribed range at the purge rate of a prescribed value or more after the increase.
Patent JP-S59106298-A (JP)
Title: Synthesis of peptide or peptide derivative
Inventor: IMAHORI KAZUTOMO
IPC: C12P21/02
Filed: 1982-12-09
Abstract: PURPOSE:To obtain a peptide (derivative) in high yield, even at a reduced concentration of aminoacyl-tRNA synthetase, by mixing and reacting an amino acid, an amino acid derivative and aminoacyl-tRNA synthetase. CONSTITUTION:An amino acid (e.g. tyrosine) is mixed with an amino acid derivative (e.g. glycine) or amino acid derivative is mixed with aminoacyl-tRNA synthetase in a buffer liquid in the presence of (deoxy)adenosine triphosphate. The mixture is added with aminoacryl-tRNA synthetase or an amino acid, and made to react with each other at 5-11pH and 0-70 deg.C for several seconds- several days to obtain a peptide (derivative) useful as a hormone such as bradykinin, softostatin, etc., an antibiotic peptide, a seasoning peptide, etc.
Patent JP-S6277290-A (JP)
Inventor: OGI SHIGEO
IPC: B62J9/00
Filed: 1985-10-01
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-H1063502-A (JP)
Title: Instruction cache memory system fetching instruction according to program
Inventor: SOWA MASAHIRO
IPC: G06F12/08
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To smoothly perform a pipeline process and to improve computer performance by composing a program of an instruction for instruction transfer from an M-level memory to a C-level memory and a process instructions when instructions are fetched according to the program. SOLUTION: A computer consists of the M-level memory 1 in a layer corresponding to a main memory, the C-level memory 2 in a layer corresponding to a cache memory, an instruction fetch unit 3, and a processor 4. The instruction transfer instruction 'F m2, c2, 9c' is an instruction for transferring 9 instructions from an (m2)th address of the M-level memory 1 to (c2)th and succeeding addresses of the C-level memory 2, and instructions in an (m3)th address to be executed and following addresses are transferred to the C-level memory 2 by an instruction 'F m3, c3, 7' transferred by the instruction. The process instruction fetched by the C-level memory 2 is taken out by the processor 3 and executed.