baber/WOPTO huggingface dataset:
Patent JP-S63289252-A (JP)
Title: Exhaust gas recirculation device for engine with supercharger
Inventor: NAGATO KIYONORI
IPC: F02M25/07
Filed: 1987-05-20
Abstract: PURPOSE:To enable a sufficient amount of exhaust gas to be recirculated, when the passage area of an exhaust gas passage is widened to decrease the pressure on the exhaust side in spite of being in the opened valve region of an EGR valve, by controlling the EGR valve by an EGR valve control means so as to have a wider opening. CONSTITUTION:The interior of the exhaust gas passage 8 connected to the inlet port of the turbine 9 of a turbocharger 3 is divided into two parts, and on the inlet side on one side an open/close valve 10 as a passage varying means is provided. The open/ close valve 10 is controlled so as to be closed when the operating condition of an engine is in a low-speed and low-load region. In the engine like this, an EGR passage 13 is connected to the exhaust gas passage 8 on the upstream side of the turbine 9 and to the intake air passage 5 on the downstream side of a blower 4, and in this passage an EGR valve 14 is interposed. And the EGR valve 14 is controlled by a control unit 25 so as to be opened in a prescribed operating region, and further, when the EGR valve 14 is opened and also the open/close valve 10 is opened, the opening of the EGR valve 14 is controlled so as to be opened wider than that when the open/ close valve 10 is closed.
Patent JP-S5824956-A (JP)
Title: Graphic processing device
Inventor: KIYOZAWA HIROYUKI
IPC: G06F17/50
Filed: 1981-08-06
Abstract: PURPOSE:To process a three-dimensional data at two-dimension with the operator, by coinciding a normal of a plane to be processed with a normal of a displayed screen at all times based on the operating instruction of the operator, and constituting a work stage for the operation processing as a cross-section corresponding to a plan at all times. CONSTITUTION:The 1st memory 1 is stored with data of an original diagram and this memory 1 is assigned to a CPU2 processing data including the operating processing, and the CPU2 is provided with a processing section 2c performing two-dimensional projecting conversion and the 2nd memory 2b forming a working space. Diagram data B during the processing by the CPU2 is applied to the 3rd memory storing a plane data and diagram data B' after the completion of processing are applied to the 4th memory 7. The input from an operation console 5 is applied to an operation control section 6, the output of the section 6 is applied to the memories 1 and 3 and the processing section 2c, a normal of a plane to be processed is made coincident with a normal of a displayed screen of a display means 4, and a work stage being rotated is always reduced to a cross section corresponding to a plan.
Patent JP-S6015225-A (JP)
Title: Apparatus for lubricating differential mechanism of automatic trans-axle
Inventor: IWANAGA KAZUYOSHI
IPC: B60R17/00
Filed: 1983-07-08
Abstract: PURPOSE:To supply an enough amount of a lubricating oil forcibly to a differential mechanism, by providing an oil passage that leads a drained oil to be jetted into the differential mechanism. CONSTITUTION:By regulating the discharging pressure of an oil pump O/P by a regulator valve 1, part of an oil is drained to a port 22a and a port 22c. The oil drained from the port 22c flows directly into an oil passage 26 and the oil drained from the port 22a flows into an oil passage 22, but part thereof flows into the oil passage 26 from a torque converter dwell valve 17. The oil in the oil passage 26 is spouted from a nozzle 28 at its end into a differential mechanism 30 thereby lucricating the mechanism.
Patent JP-H08310213-A (JP)
Title: Suspension arm support structure
Inventor: HARAYOSHI MITSUHIKO
IPC: B60G7/02
Filed: 1995-05-23
Abstract: PURPOSE: To improve operation stability and comfortableness performance by providing a valve member which keeps a fluid passage under an opened condition by energization force, and which is actuated to set the fluid passage in a closed condition by hydraulic force against the energization force when the hydraulic force to a power steering device exceeds a specified value. CONSTITUTION: In the case where an axle is not steered, hydralic force of a power steering device 33 is not increased, but it is a specified value or less. In this condition, a spool valve 20 is moved by energization force of a compression coil spring 22 to communicate a valve chamber 18 with a pair of liquid chambers 16 through a communication groove 21 and a fluid passage 19 to allow flow of oil between the liquid chambers 16. Rigidity of a rubber bush 12 is thus decreased to provide proper damping performance to absorb forward/ back input from low speed to high speed. When a vehicle is steered, the hydraulic force of the power steering device is increased to exceed a specified value, when the spool valve 20 is moved to close the liquid passage 19 to form an oil locked condition, where rigidity of the rubber bush 12 is increased.
Patent JP-H02301561-A (JP)
Title: Production of target for sputtering
Inventor: YAMAGISHI TOSHIHIKO
IPC: C23C14/34
Filed: 1989-05-17
Abstract: PURPOSE:To reduce the composition distribution in the face of an impregnated target and to obtain an target which is uniform in the composition distribution and excellent by previously sintering powder and impregnating the sintered body with the melt of mother alloy. CONSTITUTION:Mother alloy incorporating Dy as a main body is produced by firstly melting both rare earth transition metal such as by and Fe metal by induction heating in the inert atmosphere and thereafter introducing this melt into a casting mold. Then zinc stearate is mixed as a molding adjuvant with alloy powder such as Fe-Co having the prescribed composition. This kneaded body is molded and thereafter introduced into a heating furnace to heat and sinter it in the prescribed conditions. Then a sintered body is cooled and thereby the sintered body having a form incorporating many uniform holes is produced. Then Dy-Fe mother alloy is placed on this sintered body and heated in the vacuum atmosphere. The holes of the sintered body are impregnated with the mother alloy which has been made melt and this sintered body is cooled in Ar. The produced impregnated ingot is worked into a target having a necessary dimension for sputtering.
Patent JP-H04349777-A (JP)
Title: Information communication equipment
Inventor: TAKEUCHI TOSHIBUMI
IPC: H04N1/32
Filed: 1991-05-28
Abstract: PURPOSE:To automatically send a transmission destination data such as a transmission slip corresponding to the transmission destination by making a dialing to a dial number corresponding to a designated transmission destination and sending a relevant transmission destination data and a transmission data. CONSTITUTION:A picture data of a transmission original read by a scanner section 5 at transmission is stored in a storage means 2. Moreover, a CPU 1 calls a relevant number from a dial number storage means 3 as to a transmission destination designated and entered by a keyboard 6 and calls a relevant transmission slip from a transmission destination dependent data storage means 4. Then the data is sent to the called number and when the transmission to the destination is made available, after the transmission slip is sent automatically, the transmission data in the storage means 2 is sent. In the case of group transmission of the same original to plural transmission destinations, the keyboard 6 is used to designate and input the plural transmission destinations and the transmission is started, then the plural designated transmission destinations are sequentially dialed and the automatic transmission is attained at the transmission.
Patent JP-S6047075-A (JP)
Title: Coating material and manufacture of coating
Inventor: URURITSUHI POOTO
IPC: C08G18/62
Filed: 1984-06-18
Abstract: A coating composition, in particular for producing the transparent topcoat of a multilayer coating. The coating composition contains as binders two acrylic polymers, A and B, as well as aliphatic and/or cycloaliphatic polyisocyanates. Acrylic polymer A has a molecular weight of 800 to 4,000, a hydroxyl number of 80 to 180 and a glass transition temperature of below -10 DEG  C. Acrylic polymer B has a molecular weight of 3,000 to 10,000, a hydroxyl number of 40 to 120 and a glass transition temperature of -10 DEG  C. to +10 DEG  C. Whereas in acrylic polymer A the proportion of acrylic acid esters predominates, polymer B contains methacrylic acid esters as predominant monomer components.
Patent JP-H0419837-A (JP)
Title: Optical information recording medium
Inventor: TATEMICHI HIDETOSHI
IPC: G11B7/24073
Filed: 1990-05-14
Abstract: PURPOSE:To suppress the increase in the thermal interference and crosstalks between adjacent tracks even if track pitches are narrowed by forming at least one track so as to have the pitch narrower than the pitch of the other track and forming the guide grooves of one side of the tracks deeper as the pitches are narrower. CONSTITUTION:The tracks TRn-1, TRb, TRn+1 to TRn+4 where information is recorded are formed gradually narrower the nearer the outer peripheral side than the inner peripheral side of an optical disk medium 10 in such a manner that the pitches Pn-1 to Pn+4 of the respective tracks... TRn-1 to TRn+3 satisfy the varying size relation expressed by formula I. The guide grooves Gn-1, Gn, Gn+1 to Gn+3 for detecting track servo signals formed to a V shape between the respective tracks are so formed that the depths DGn-1 to DGn+3 thereof are gradually deeper so as to satisfy the varying size relation expressed by equation II the nearer the outer peripheral side from the inner peripheral side of the optical disk medium 10, i.e. as the track pitches Pn-1 to Pn+4 are narrower. The crosstalks and the thermal interferences between the tracks are decreased in this way.
Patent JP-S63289627-A (JP)
Title: Input device
Inventor: MURAYAMA MICHIHIRA
IPC: G06F3/023
Filed: 1987-05-22
Abstract: PURPOSE:To input three kinds of information different in format only by one key, by converting the return value of a key switch into a coordinate value, key top information or specific character information in accordance with a selected conversion mode. CONSTITUTION:An input means 100 generates a code signal previously fixed in accordance with an input based upon the key switch as a return value. A 1st conversion means 300 converts the return value of the switch 100 into the coordinate information. A 2nd conversion means 400 converts the return value of the switch 100 into the key top information to be a 1st character information. A 3rd conversion means 500 converts the return value of the switch 100 into the specific character information to be a 2nd character information in accordance with the number of clicks of the switch 100. A selecting means 200 alternatively selects conversions based upon the conversion means 300, 400, 500. Since two kinds of information can be inputted in accordance with the switch 100 to be depressed and the number of times of depression in said constitution, many information can be inputted only by one touch key and the input device can be miniaturized.
Patent JP-H02303462-A (JP)
Title: String fish-paste product from fish and shellfish
Inventor: SASAKI ISAMU
IPC: A23L17/00
Filed: 1989-05-16
Abstract: PURPOSE:To provide the subject fish-paste product excellent in flavor, eating feel, etc., adapted to the westernization and diversification of daily life, made up of various kinds of rod-like structure with smooth surface, tearable along the fiber direction but uncuttable perpendicularly. CONSTITUTION:The objective fish-paste product made up of rod-like structure with its cross section of such various kinds of shape as to be circular, ellipsoidal, triangular, square, polygonal or to have hollow parts. The structure is smooth in the surface with the interior consisting of fibrous textured product unidirectional along the longer direction, being tearable along the fiber direction but uncuttable perpendicularly.
Patent JP-H08316473-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: DAN TORU
IPC: H01L29/78
Filed: 1995-05-23
Abstract: PURPOSE: To provide an IGFET whose drivability is high and in which a short- channel effect is suppressed. CONSTITUTION: A field oxide film 2 is formed on a P-type single crystal silicon substrate 1. N-type source and drain regions 3 are formed in the substrate 1 exposed through the film 2. A channel region 4 is formed in the surface, which is located between the regions 3, of the substrate 1. A buried insulating film 5 is provided in the substrate 1 under the lower side of the film 5. A P-type punch-through preventive region (a punch-through stopper) 8 is formed in the substrate 1 under the lower side of the film 5. A gate electrode 7 is formed on the region 4 via a gate oxide film 6.
Patent JP-S6015837-A (JP)
Title: Preventing device of resonance in optical disk player
Inventor: IKEGAME TETSUO
IPC: G02B7/28
Filed: 1983-07-08
Abstract: PURPOSE:To form an image of a light spot onto an information track properly by eliminating resonance/buckling at focusing drive so as to attain proper damping thereby obtaining a rugged construction. CONSTITUTION:Damper members 22, 23 and outer circumferential sides of spiral plate springs 9, 10 are provided fixedly to a cylindrical outer frame 1 incorporatedly. In giving a focusing signal to a coil 8, an objective lens 16 is displaced in the direction of optical axis by the drive of the spiral plate springs 9, 10 made of an elastic member. In giving a tracking signal to coils 17, 17' further, the plate springs 19, 20 made of the elastic member are driven and the objective lens 16 is displaced in a direction at a right angle to the optical axis. A buckling wave caused in relation with tracking and focusing drive or a resonance wave caused by focusing is absorbed to a certain degree by the damper members 22, 23 sticked to the spiral plate springs 9, 10. Since the damper members are provided incorporatedly to the outer frame 1 or coil holding cylinders 6, 6', the remaining wave is absorbed completely by the outer frame 1 or the coil holding cylinders 6, 6'.
Patent JP-H10315018-A (JP)
Title: Chuck
Inventor: AKIYAMA HIDETOSHI
IPC: B23B31/12
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a chuck allowing the end face of a work to positively abut on a seating plane of the chuck. SOLUTION: In addition to plural jaws 4a which are movable in the radial direction of the rotary shaft of a chuck 4, plural retractable jaws 21 which are movable in the axial direction parallel to the rotary shaft, and which are rotatable around the rotary shaft, are provided. Then, by energizing the end face C by the retractable jaws 21, a work 5 is fixed by the jaws 4a in a state where the end face B of the work 5 is pressed against a seating plane S, and after the work 5 is fixed, the retractable jaws 21 are returned to the stand-by positions. As a result, the end face C can also be machined.
Patent JP-H01293575-A (JP)
Title: Photovoltaic device
Inventor: MURATA KENJI
IPC: H01L31/04
Filed: 1988-05-20
Abstract: PURPOSE:To effectively externally produce the photoelectric conversion outputs of a plurality of unit generating elements even when the plurality of the elements are laminated by laminating a first unit generating element having a photodetecting face electrode, and a second unit generating element having a rear electrode through an intermediate electrode for allowing a light to pass, and electrically connecting them in parallel. CONSTITUTION:A first unit generating element SC1 having a photodetecting face electrode 2, and a second unit generating element SC2 having a rear electrode 4 are laminated through an intermediate electrode 5 for allowing a light to pass, and the electrode 2 is coupled to the electrode 4 to electrically connect the element SC1 to the element SC2 of laminated relation in parallel. Further, the plurality of laminates SC0 connected in parallel are aligned on the insulating surface of a substrate 1, and the intermediate electrode 5 of the one of the adjacent laminates SC0 is connected to the electrodes 2, 4 of the other laminate SC0. Thus, since the photoelectric conversion outputs of the unit elements are produced without restriction of the low output side, the outputs of the unit elements can be effectively utilized as energy.
Patent JP-S613415-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA KATSUYUKI
IPC: H01L29/78
Filed: 1984-06-18
Abstract: PURPOSE:To reduce the failure of current leakage and hold caused by dispersion of a minute quantity of charge by generating proper internal minute defects in an Si substrate in a heat treatment process for muanufacturing MOS semiconductor elements by determining concentrations of oxygen and carbon in a CZ silicon substrate to be within a specified range. CONSTITUTION:For semiconductor substrate 1, an Si subsrate on which crystal growth is effected by a CZ method with an oxygen concentration of (14-18)X 10<17>atom/cm<3> and an carbon concentration of (0.5-3)X10<16>atom/cm<3>. The substrate is provided with, for example, a field oxide film 2, a diffusion layer (degit line) 3, a polysilicon electrode 4 which becomes a transfer gate for writing and reading of electric signals, a polysilicon electrode 5 which becomes a capacity part for storing a quantity of charge of the electrical signals and an in terlayer insulator 6 thereby forming the dynamic MOS memory using a two- layer polycrystalline silicon.
Patent JP-S6017426-A (JP)
Title: Liquid crystal display element
Inventor: SHINDOU YASUHIKO
IPC: G02F1/1339
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a liquid crystal element which is excellent in time division characteristic and has high display contrast by placing two pairs of polarizing plates, and constituting one pair of polarizing plates of the inside so than an angle formed with absorbing axes becomes the inside of an angle of torsion of a liquid crystal molecule. CONSTITUTION:A pair of polarizing plates 4, 5 of the outside and polarizing plates 6, 7 of the inside are placed on the outside of a liquid crystal cell 3 which is placed between two counter electrode substrates 1, 2 and twisted by about 90 deg.. A rubbing direction 1a of the upper electrode substrate 1 and a rubbing direction 2a of the lower electrode substrate 2 are nearly orthogonal to each other, and a twisting direction of a liquid crystal molecule and an angle of torsion become alpha. The respective absorbing axes or polarizing axes 6a, 7a of a pair of polarizing plates 6, 7 of the inside are crossed and placed so that an angle beta formed with them becomes smaller than the torsion alpha, when seeing from the view angle direction of the liquid crystal display element.
Patent JP-S5349409-A (JP)
Title: Device for producing rotary storage
Inventor: TAKEI MASAKI
IPC: G11B23/00
Filed: 1976-10-18
Abstract: PURPOSE:To improve the resolution using a soft material such as rubber and plastics for a rotation transmitting gear of a spindle for working a rotary memory.
Patent JP-H04325692-A (JP)
Title: Method for recovering metal by electrolysis
Inventor: SAWAI YUTAKA
IPC: C25C1/00
Filed: 1991-04-26
Abstract: PURPOSE:To allow the execution of an electrolysis of a circulation type over a long period of time by forcing the electrolyte on the outer side of a bag containing a cathode and meshes of a specific size to flow convectionally at the time of executing an electrolysis with an ion exchange resin as a diaphragm and recovering the ionized metals in the liquid. CONSTITUTION:The cathode is put into the bag having the meshes or holes to the extent of allowing the free passage of the electrolyte and the electrolysis is executed at the time of recovering the metal ionized in the liquid to be electrolyzed by an electrolysis method in which the anode and cathode are parted by an ion exchange membrane. The dislodgment of the metal deposited on the cathode, the deposition and suspension of this metal in a cathode chamber and the consequent clogging of a conduit and pump connected to a storage tank, etc., are obviated in this way and the taking out of the deposited metal is facilitated. The straight washing of the recovered metal is possible. The electrolyte on the outer side of the above-mentioned bag is electrolyzed while this liquid flow is made to flow convectionally or is moved. The electrolytic conditions are stabilized in this way. The metallic ions are supplied near to the cathode where the metallic ion concn. in the electrolyte is low and the clogging of the meshes and holes of the bag is prevented. The ions exclusive of the metal are thus made to rapidly arrive at the neighborhood of the ion exchange membrane.
Patent JP-H08320980-A (JP)
Title: Commodity sales registering data processor
Inventor: KATSUMATA TOSHIRO
IPC: G06Q30/06
Filed: 1995-05-24
Abstract: PURPOSE: To provide a commodity sales registering data processor capable of succeeding the contents of a commodity registered by a certain terminal equipment to another terminal equipment as it is and allowed to be easily handled. CONSTITUTION: Each of terminal equipments 10A to 10N is provided with either one or both of a succession transfer means consisting of succession transfer declaration means 14TD, a succession transferring destination specifying/storing means 13S, batch reading control means 11, 12, and batch transfer control means 11, 12 and a registration succeeding means consisting of a buffer memory 13B and batch commodity registration control means 11, 12 and the terminal equipment provided with the succession transfer means is constituted so as to succeed the registered contents of commodities by the equipment itself. Or the terminal equipments 10B to 10N are provided with succession transfer means and the multi-function terminal equipment 10MA is provided with a registration succeeding means.
Patent JP-H0420174-A (JP)
Title: Deflection amplifying circuit
Inventor: KURATA TAKATSUGU
IPC: H04N3/16
Filed: 1990-05-15
Abstract: PURPOSE:To obtain a good frequency property and a large amplitude output by substituting the serial circuit of transistors more than two for the one transistor at least between the two transistors to constitute a differential amplifying circuit. CONSTITUTION:Transistors 51 and 54 with both weak withstand voltage and a good frequency property are provided. Then, the respective potential differences impressed on the transistor 51 and a transistor 52 are approximately half in power source voltage impressed on a terminal 14 owing to divided voltage by resistance 55 and 56. In the same way, the respective potential differences impressed on a transistor 53 and the transistor 54 are approximately half in power source voltage owing to the divided voltage by resistance 57 and 58. The transistors 51 to 54 to which insulating withstanding voltage is low but the frequency property is good are used for a differential amplifying circuit to control the frequency property of the whole amplifying circuit in this way. Thus, the good frequency property and a large amplitude output can be obtained.
Patent JP-H04330261-A (JP)
Title: Processed product of bulb of allium plant
Inventor: NUMATA TAKEMI
IPC: A23L19/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide the subject processed product having excellent flavor and long term storability and useful as a seasoning, a spice, etc., by freezing the bulbs of an uninjured Allium plant at a temperature below an eutectic temperature to inactivate enzymes, etc., in the cells of the bulbs, removing the unnecessary parts of the bulbs, coarsely grinding the left frozen parts, and subsequently lyophilizing the ground product. CONSTITUTION:The objective processed product is produced by freezing the bulbs of an uninjured Allium plant such as garlic or onion at a temperature below the eutectic temperature thereof, removing the unnecessary parts of the bulbs in the state in which enzymes in the cells of the bulbs are inactivated, coarsely grinding or finely cutting the remained parts and subsequently lyophilizing the ground or cut product.