baber/WOPTO huggingface dataset:
Patent JP-S58170704-A (JP)
Inventor: EDOMONDO JIEE GOOGAN
IPC: A01N47/10
Filed: 1982-11-17
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-2000027698-A (JP)
Title: Internal combustion engine
Inventor: SASAKI SHIZUO
IPC: F02D21/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the responsiveness of output torque of an engine. SOLUTION: First combustion in which an exhaust gas recirculation(EGR) gas volume in a combustion chamber 5 is larger than an EGR gas volume having a peak generated soot value so that substantially no soot is generated, and second combustion in which the EGR gas volume in the combustion chamber 5 is smaller than the EGR gas volume having a peak generated soot value are selectively carried out. When the first combustion is carried out, the opening degree of a throttle valve 20 and the opening degree of an EGR control valve 31 are controlled so as to be set to predetermined desired opening degrees. Thus, the fuel injection volume is controlled in accordance with a detected intake air volume.
Patent JP-H1050879-A (JP)
Title: Surface mounting type electronic part
Inventor: KAGAI EMI
IPC: H05K3/34
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction by reducing a manufacturing time by reducing the number of processes during mounting of an electronic element. SOLUTION: Pads 1, 2 are provided all over a peripheral part of a square ceramic substrate 6 almost point-symmetrically to a central point O of an upper surface of the ceramic substrate 6. The pad 1 for input/output is arranged at nearly a center of a side of the ceramic substrate 6, the pad 2 for grounding is arranged in a corner part of a side, the pad 1 for input and the pad 1 for output are put in almost opposition each other, the pad 1 for input is matched to input impedance and the pad 1 for output is matched to output impedance.
Patent JP-S6261940-A (JP)
Title: 4-substituted phenyl crotyl ether derivative
Inventor: TANAKA YASUYUKI
IPC: C07C41/00
Filed: 1985-09-11
Abstract: NEW MATERIAL:A compound expressed by formula I [R is 1-9C straight-chain alkyl: ring A is expressed by formula IV-VI; formula V is trans(equatorial- equatorial) configuration; crotyl is trans configuration; n is 1 or 2]. EXAMPLE:A compound expressed by formula IV. USE:A nematic liquid crystal compound, capable of suppressing the increase range of viscosity of a mixed crystal to a small range on preparing a practicable mixed crystal having >=65 deg.C N-I point by mixing with one or more other liquid crystal compounds and having a relatively high N-I point. PREPARATION:A compound expressed by formula II is reacted with an alkali, e.g. potassium hydroxide, and a crotyl halide, e.g. crotyl chloride, in an organic solvent, e.g. ethanol, to afford the aimed compound expressed by formula I.
Patent JP-H0484942-A (JP)
Title: X-ray ct for radiation medical treatment device
Inventor: TAKANO HIDEAKI
IPC: G06T1/00
Filed: 1990-07-27
Abstract: PURPOSE:To exactly execute the radiation medical treatment by obtaining a transmission image by an X-ray CT being equal to a transmission image obtained by looking at a person to be examined from a radiation source placed at a larger distance that a distance between a radiation source of the X-ray CT and the isocenter. CONSTITUTION:A gantry 2 is contained in a table 3, a scan is started under the control of the gantry based on a store program, data is recorded in a magnetic disk device 32, and the data concerned is sent to a scan and tomography image calculating unit 33 and image is reconstituted and displayed on a black- and-white display unit 34. Subsequently, a color display calculation processing unit 35 executes the reconstitution of a viewing image and a target image, studies a medical treatment method, and also, displays it on a color display unit 36. Next, when the gantry 2 is inclined, based on a control signal stored in a floppy disk device 31 in order to align an angle of a tomography image by each scan with an angle of a radiation transmission path, a table controller 41 controls a position of the table 3 in the gantry, a transmission image looked at by a square pyramid beam of a radiation from an arbitrary direction is obtained, and the radiation medical treatment can be executed exactly.
Patent JP-H0737391-A (JP)
Title: Semiconductor memory
Inventor: TASAI SADAJI
IPC: G11C11/415
Filed: 1993-07-21
Abstract: PURPOSE:To decrease a potential drop of a word line and to reduce a word line driving circuit. CONSTITUTION:A current is supplied directly from a power source to a memory cell A by a transistor QN1 whose base is connected to a word line X1. A transistor QN1 is ON-OFF controlled by an emitter output of a word line driving circuit output transistor QX1. Thus, since the transistor QX1 merely turns on and off a base of each transistor QN1, it can be made smaller, and since no current flows to the line X1, there is no potential drop.
Patent JP-S6093143-A (JP)
Title: Control device of idle speed in internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/16
Filed: 1983-10-28
Abstract: PURPOSE:To decrease a proportional integration constant of feedback control and promote the improvement of stability of an idle speed, by controlling the deviation, provided between a basic control value and a target speed, to be focused to zero, in the case of an idle speed control device. CONSTITUTION:An idle speed control device of an internal-combustion engine provides a basic control value setting means setting a basic control value of duty ratio of a pulse signal on the basis of cooling water temperature, feedback correction amount setting means comparing a target speed with an actual speed so as to set a feedback correction amount by proportional integration control and a study correction amount searching means stored in a random access memory (RAM) corresponding to an operating condition of the engine. Further a study correction amount correcting means adding a deviation of the feedback correction amount from a reference value to a study correction coefficient to set a new study correction amount and update equal speed data in the RAM, control value arithmetic means and a pulse signal output means outputting a pulse signal of the duty ratio to an idle control valve are provided, constituting the idle speed control device.
Patent JP-S58102280-A (JP)
Title: Magnetic latent image erasing method
Inventor: ITAMI MITSUHIKO
IPC: G03G19/00
Filed: 1981-12-14
Abstract: PURPOSE:To simplify a titled method, by executing one direction magnetization under a DC magnetic field with regard to a magnetic latent image formed on a magnetic recording body provided with the first magnetic material layer which is capable of forming a periodical magnetized pattern, and the second magnetic material layer which is capable of thermal magnetization, on the base layer, making a variation of its magnetizing direction vanish, and erasing the magnetic latent image. CONSTITUTION:A recording body is provided with the first magnetic material layer 2 having a pattern 5 magnetized extensively in advance, a non-magnetic intermediate layer 3 and the second magnetic material layer 4, on a non-magnetic base layer 1, and erases a magnetic latent image formed by inputting a heat pattern onto this second magnetic material layer 4, by use of a DC magnetic head, and this DC magnetic head 8 is constituted of a yoke 9 consisting of a soft magnetic material having high magnetic permeability, and only the second magnetic material layer 4 can be erased selectively and apparently by suitably selecting a gap (g) for generating a leakage magnetic field for erasing it.
Patent JP-S6093630-A (JP)
Title: Magnetic recording medium and its production
Inventor: SATOU KOUSABUROU
IPC: G11B5/712
Filed: 1983-10-26
Abstract: PURPOSE:To improve the dispersion of magnetic powder and to obtain a recording medium having superior electromagnetic conversion characteristics and durability by forming a coat consisting of a mono-epoxy compound to the surface of iron oxide magnetic powder. CONSTITUTION:A coat consisting of a mono-epoxy compound is formed on the surface of the iron oxide magnetic powder. In said compound, an epoxy radical of its terminal is opened by heating and chemically and directly coupled with an OH radical existing on the surface of the iron oxide magnetic powder, so that the compound displays strong coupling force and does not cohere. Arylglycigyl ether, 2-ethylhexylglycigyl ether, laurylalcohol-polyethyene oxide glycigyl ether, alkylalcohol glycigyl ether, etc. are used as the compound. To form the coat consisting of the compound, the magnetic powder is dipped into the solution of said compound and the mixture is heated for 1min or more at 100 deg.C or more.
Patent JP-2000018397-A (JP)
Title: Fluid controlling device
Inventor: KIZAKI TSUKASA
IPC: F16K1/22
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To realize an accurate flow rate control of a fluid and to reduce an operation torque driving a valve element by providing a plurality of valve elements having different open angles each other at the time of intermediate opening degree of the valve elements. SOLUTION: A link 5A is fixed to an end portion of a valve shaft 3A, a link 5B and a link 5B' are fixed to both end portions of a valve shaft 3B and a link 5C is fixed to an end portion of a valve shaft 3C. The link 5A and the link 5C are connected by a connecting rod 6A and the link 5B' and the link 5C are connected by a connecting rod 6B. A driving link 8 is connected to an end portion of the valve shaft 3A. The link 5A, the link 5B, the link 5B' and the link 5C are set to non-parallel state. Thereby, a supplying of a fluid, a supplying stopping and a flow rate control can be out. Then, a maximum driving torque driving the valve element can be reduced and a driving motor can be made compact.
Patent JP-H0731744-A (JP)
Title: Management device of pachinko game machine
Inventor: SATO HIROSHI
IPC: G08B15/00
Filed: 1993-07-22
Abstract: PURPOSE:To constitute the device so that ball discharge and unlocking management can be executed at a low cost, and also, illegal abnormal ball discharge which follows unlocking of a Japanese pimball game (PACHINKO) machine can be known by a relation to unlocking. CONSTITUTION:This management device for a PACHINKO game machine is provided with a locking device 3 which is provided in the PACHINKO game machine 1, and becomes an unlocked state only when an ID code designated in advance is inputted from a code input device 2, and an unlocking information sending-out device 4 for outputting unlocking information of the PACHINKO game machine. Also, this device is constituted by providing a discharge ball counting means 5 which is provided in each PACHINKO game machine 1 and executes counting of a discharge ball, a discharge ball information sending-out device 6 for outputting discharge ball information of the PACHINKO game machine, an overall management device 7 for managing the unlocking information of each PACHINKO game machine and/or discharge ball information of each PACHINKO game machine, and an output means 8 for outputting together unlocking management information and abnormal discharge ball information of the PACHINKO game machine in which an abnormal discharge ball is generated.
Patent JP-H0756849-A (JP)
Title: Bus arbitrating system
Inventor: SAITO MASAO
IPC: G06F13/37
Filed: 1993-08-13
Abstract: PURPOSE:To provide the bus arbitrating system so that the bus master of low priority can acquire a shared bus even when the working rate of a high-priority bus master is high at a bus system for which daisy chain connection is performed. CONSTITUTION:Plural bus masters 14 are divided into plural blocks 15. Each block is connected to a shared bus 11 and connected to a bus request signal line 16 and a bus use permit signal line 17 for each block. A bus arbitrating device 13 always monitors the bus request signal line. Then, the bus arbitrating device 13 normally transmits a bus use permit signal to the block 15 according to the previously decided priority but when the state of the bus request signal line satisfies the prescribed conditions, the priority of blocks is temporarily changed, and the bus use permit signal is transmitted according to the changed priority.
Patent JP-H07170258-A (JP)
Title: Equipment and method for interconnection control
Inventor: ANDOREASU JII NOWATSUIKU
IPC: G06F13/00
Filed: 1994-08-04
Abstract: PURPOSE: To provide an interconnection controller used by the node aggregate of an arbitrary topology in a network suited for being used by both data shared and distributed calculation. CONSTITUTION: An interconnection controller 20 is provided with four serial ports 24-27 and two parallel ports 22 and 23 for communicating with adjacent nodes in a network. The linked ports between two nodes provide the continuous stream of information, and an idle packet is filled with a non-data transfer case. A logic 28 of the interconnection controller has adaptive routing and topology independence, and a common clock for synchronizing packet transmission can be shared.
Patent JP-S6179976-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: E05F11/02
Filed: 1984-09-28
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-H1176102-A (JP)
Title: Portable toilet stool, western style stool and simple toilet seat
Inventor: KUNIDA YOJI
IPC: A47K11/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet stool such that a person who excreted or a nursing person can easily wipe or wash the hip without the need for the user to raise the hip. SOLUTION: A portable toilet stool 1 includes a toilet stool main body 10, on which a toilet stool seat 31 and a toilet stool lid 32 are mounted, and a toilet tank 20 freely removably mounted in the toilet stool main body 10. Openable and closable slots 11a, 11b into which a person who excreted or a nursing person inserts hands or a portable syringe in order to wipe or wash the hip are formed in the toilet main stool body 10, and guide ports 22a, 22b through which the hands or portable syringe inserted from the slots 11a, 11b are guided into the toilet tank 20 are formed in the toilet tank 20. Therefore, the person who excreted or the nursing person can wipe or wash the hip with the user seated on the toilet stool seat 31, by guiding the hands or the portable syringe into the toilet tank 20 via the slots 11a, 11b and the guide ports 22a, 22b.
Patent JP-S6092969-A (JP)
Title: Power steering and reaction regulating valve
Inventor: MOMIYAMA FUJIO
IPC: B62D6/02
Filed: 1983-10-27
Abstract: PURPOSE:To achieve highly accurate reaction regulation by communicating between reaction chambers at the opposite sides of spool of control valve for exchanging the flow of operating oil into a power cylinder through a reaction regulating valve while providing a valve controller for pressure balancing said valve radially. CONSTITUTION:A control valve 13 having a pair of reaction chambers 53, 54 at the opposite sides of spool 41 is provided in the hydraulic circuit of power steering 10. A path 15 communicating between both chambers 53, 54 is provided and a reaction regulating valve 16 is placed in said path 15. Said valve 16 is constructed such that a valve rotor 21 having a restriction groove 27 in the outercircumference is contained rotatably in the rotor bore 18 of valve casing 17. The valve rotor 21 is pressure balanced radially by the pressure in a pair of radial pressure chambers 29, 30 communicated each other and rotated by an actuator 72 to be controlled in accordance to the car speed.
Patent JP-H1142460-A (JP)
Title: Substrate treating device
Inventor: KIYOSE HIROMI
IPC: H01L21/027
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of treating liquid mists outside the device. SOLUTION: This device has a spin chuck 20 for holding and rotating a wafer W, a treating cup 30 housing the spin chuck 20 and a splash guard 40 disposed above the treating cup 30. The top end edge of the splash guard 40 is provided with a flow regulating plate 42 projecting inward and downward. The flow regulating plate 42 converts the ascending air stream 91 along the inside wall surface of the treating cup 30 and the splash guard 40 to an inward air stream 92 and joins the same with downflow 90. Then, the outflow of the treating liquid mists outside the treating chamber 50 does not arise.
Patent JP-S6092236-A (JP)
Title: Preparation of cyclohexanone
Inventor: OBATA KAZUFUMI
IPC: C07C45/00
Filed: 1983-10-26
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for preparing adipic acid, etc. simply in high conversion ratio and in high selectivity, by oxidizing cyclohexene in a liquid phase with molecular oxygen by the use of a compound catalyst of an iron compound, etc. and Pd supported on a carrier. CONSTITUTION:Cyclohexene preferably containing a large amount of benzene and/or cyclohexene is oxidized in a liquid phase with melecular O2 in the presence of an aliphatic alcohol preferably ethanol, etc. and a compounded catalyst consisting of at least one metal compound selected from an iron compound, copper compound, molybdenum compound, tungsten compound, and vanadium compound and a catalyst supported on a carrier such as Pd-active carbon, etc. at 20-250 deg.C under pressure >=1kg/cm<2>G, to give cyclohexanone. A ratio of the Pd supported on the carrier to the metal compound is 1-30mol metal compound based on 1 gram atom Pd, and higher the ratio of the metal compound, the higher the reaction ratio and selectivity of cyclohexene.
Patent JP-H06253779-A (JP)
Title: Food containing dietary fiber
Inventor: SHIBATA HISAO
IPC: A23L1/308
Filed: 1991-08-12
Abstract: PURPOSE:To prepare a food containing dietary fiber and nevertheless keeping the original taste and flavor of the food and free from discomfortable palatability. CONSTITUTION:A starch pulp available as a processing by-product of potatoes such as sweet potato, potato and tapioca is treated with an amylolytic enzyme and/or the starch pulp is inoculated with a microorganism capable of producing the enzyme and the microorganism is cultured. Soluble substances and filamentous fibers are removed from the product by washing with water, sieving, precipitation, etc., and the separated cell wall is recovered to obtain a dietary fiber. The dietary fiber produced by this process is added to a food. The food containing the above dietary fiber keeps the original taste and flavor of the food, has remarkably improved water-retainability, oil-retainability, shape- retainability, releasability, etc., dependent upon the kind of the food and has comfortably takable delicious taste.
Patent JP-H0629719-A (JP)
Title: Phased array antenna
Inventor: TAGUCHI YUUJIROU
IPC: H01Q3/38
Filed: 1992-07-06
Abstract: PURPOSE:To prevent the reduction of the gain even in the case of a large angle formed between the main beam direction and a perpendicular line stood on the antenna array face by weighting the amplitude balance of an array antenna and suppressing the grating lobe or/and the side lobe at the time of beam scanning. CONSTITUTION:Phase shifters phi1, phi2,...phin are added to antenna elements A1, A2,...An respectively, and a controller CONT controls phase shifters, and a distributor CDIV weights the amplitude value of the signal to be supplied to each antenna and weights amplitude values of incoming signals from antennas to the distributor and synthesizes them and outputs the synthesis result to a transmitter-receiver TRX. Binomial distribution or Tchebycheff's weighting is proper as the weighting method. When the exciting current supplied to each antenna element or the phased array antenna is weighted, the gain is less reduced in comparison with the main beam in the front of the antenna array face even if the main beam is large deviated.
Patent JP-H0252306-A (JP)
Title: Submarine optical cable
Inventor: YOSHIZAWA NOBUYUKI
IPC: G02B6/44
Filed: 1988-08-15
Abstract: PURPOSE:To allow multi-fiber cabling by aggregating plural pieces of optical units with a pressure resistant tube formed by packing a resin into the spacing between the coated optical fibers housed in a stainless steel tube formed by welding to <=2mm outside diameter and the stainless steel formed by welding. CONSTITUTION:At least the single-fiber coated optical fibers 2 are housed into the stainless steel tube 1 formed by welding to <=2mm outside diameter and the resin 3 is packed into the spacing between the fibers 2 and the tube 1 to form the optical unit A1 with the pressure resistant tube. Plural pieces of the optical units A1 with the pressure resistant tubes are aggregated and a resin sheath is applied thereon. The multi-fiber cabling nearly equal to a land optical cable is enabled in this way without impairing the characteristics of the optical cables such as low loss and high band. Further, the cable withstands the huge tension acting on the cable at the time of laying and withstands long-term use under the severe conditions under the sea bottom where the high water pressure acts on the cable. The submarine optical cable having a running water preventive function is thus obtd.
Patent JP-S6094506-A (JP)
Title: Magic t circuit
Inventor: YAMAGUCHI SUSUMU
IPC: H01P5/20
Filed: 1983-10-28
Abstract: PURPOSE:To obtain a magic T circuit with excellent characteristics by constituting that a branch point of a microstrip line and a coupling point of a slot line are divided. CONSTITUTION:The titled circuit is constituted that the branch point P from the slot line 13 to the microstrip lines 12c, 12d and the branch point Q from the microstrip line 11 to the microstrip lines 12c, 12d are divided. Thus, the complete opening state of the slot line 13 is constituted without giving any effect of a cavity 14 on the microstrip line and the magic T circuit having a characteristics better than that of a conventional magic T circuit is obtained.
Patent JP-H0487029-A (JP)
Title: Optical disk device and optical disk
Inventor: OHARA SHUNJI
IPC: G11B7/125
Filed: 1990-07-30
Abstract: PURPOSE:To attain the stable recording/reproducing operations even with respect to the different classifications of optical disks with the use of the same optical disk device by discriminating the classifications as for an erasion type and a DRAW type of the disk and setting the optimum recording and reproducing conditions according to the classifications of the disk for the execution of the recording and reproducing operations. CONSTITUTION:A control track is read into an erasion type disk 6 or a disk which includes a control track where the classification of a DRAW type disk 6 is described. Then an erasion or DRAW type disk 6 is discriminated. When this discrimination is over, a laser power controller 2 sets the read power at 0.3 - 2.5mW for the reproduction of the disk 6, the recording bias power at 3 - 20mW or less, and the peak power at 10 - 40mW respectively. Thus it is possible to perform the stable recording and reproducing operations even with different classifications of disks 6 with the use of the same optical disk device.
Patent JP-H0525685-A (JP)
Title: Sliding member
Inventor: FUJISAWA YOSHIKAZU
IPC: F16C33/12
Filed: 1991-07-18
Abstract: PURPOSE:To provide a plain bearing provided with a surface layer excellent in seizing resistance. CONSTITUTION:A surface layer 4 is constituted of a Pb alloy, and its sliding face 4a is formed of plural pyramidal crystals 6 in which the vertex (a) is directed to the side of the sliding face 4a. The concn. of alloy elements in a corner area (c)1 formed by the adjacent both slants (b) of the crystals 6 is higher than that of alloy elements in a flat area (d)1 excluding the corner area (c)1. In such a manner, the surface area of the sliding face 4a is expanded, by which the surface layer 4 has sufficient oil presenving properties, and furthermore, by preferentially wearing the side of the vertex (a) of the pyramidal crystals 6, its initial fitness can be improved. Moreover, in accordance with the increase of its hardness in the corner are (c)1, the parts having high hardness are dotted on the sliding face 4a, so that the sliding properties similar to those in the case of strengthening dispersion can be obtd.