baber/WOPTO huggingface dataset:
Patent JP-H01151781-A (JP)
Title: Variable flow pump
Inventor: WARING PETER
IPC: F02M51/02
Filed: 1988-11-10
Abstract: PURPOSE: To provide a pump operation with high responsibility by arranging a multiple electrically operated fluid delivering mechanism connected to a common fluid pot from a pump, and changing the amount of the fluid delivery of the pump by changing the working phases of the fluid delivery relative to one another. CONSTITUTION: A throttle body 1 connected to a suction manifold of an engine comprises a pump housing 8 and a throttle plate housing 9, a flow pot 13 connected to a chamber having an injector 14 through an one way valve is formed in a cylindrical chamber 10 of the pump housing 8. And, cylinders 16 of two fuel delivering mechanisms connected to the cylindrical chamber 10 is formed in the pump housing 8, the piston 17 inserted in each cylinder 16 is reciprocally driven by an electromagnetically operated device that is constituted by a cylindrical former 19 rounded with coils and a permanent magnet 22. And, the fuel delivery amount can be widely changed to one another by changing the working phase of each fuel delivery mechanism.
Patent JP-H10134436-A (JP)
Title: Magneto-optical recording medium and device therefor
Inventor: KAJIYAMA SEIJI
IPC: G11B11/105
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To make a magneto-optical recording medium applicable to a card and a tape by providing an area where signals are recorded in high density with the recording density of a specific range to make the shape of the medium arbitrary and to make it small in size. SOLUTION: In an example in which a magneto-optical recording medium having a characteristic in which the recording density of an area is in the range of 1-500 bits/μm, a signal recordable and reproducable recording area 2 is provided in the one part area of a card 1 and the size of the are is 10mm×10mm and information of 100MB are recored in the area 2. The recording area 2 is divided into small blocks 2a, 2b, 2c,... of the square of 600μm and tracks consisting of lands/grooves are formed in respective blocks and signals are formed in respective tracks. Consequently, the size of the medium is made smaller than that of the conventional one or the shape of the medium is made more arbitrary than that of the conventional one and the application of the medium is broadened because it is made applicable to a tape and a disk.
Patent JP-H08141595-A (JP)
Title: Treatment of ammonia-containing water
Inventor: TABATA MASAYUKI
IPC: C02F3/34
Filed: 1994-11-18
Abstract: PURPOSE: To treat ammonia-containing water by accelerating the nitration action of nitrifying bacteria contained in the circulating water of a closed system. CONSTITUTION: In a method for treating ammonia-containing water using nitrifying bacteria, bacterial cells of heterotrophic bacteria having activity to nitrifying bacteria are added to accelerate the nitration reaction of nitrifying bacteria. By this method, the acclimatizing period of an ammonia-containing water treatment apparatus using nitrifying bacteria can be shortened.
Patent JP-S62143582-A (JP)
Title: Digital data signal overlapping circuit
Inventor: UENO CHISHIO
IPC: H04N7/03
Filed: 1985-12-18
Abstract: PURPOSE:To easily input a data to a sending buffer memory circuit when a part where a data signal is overlapped is expanded over all of horizontal scanning periods by counting the synchronizing signal of an input signal, and outputting a control pulse signal at every arrival of a count value at a setting value. CONSTITUTION:The output signal of a synchronizing separator circuit 2 which samples a vertical and a horizontal synchronizing signals from a television video signal from an input terminal 1 is inputted to an overlap timing pulse generation circuit 3, and at every arrival of horizontal scanning period when a data is overlapped, the pulse signal is outputted, and the data stored at a sending buffer memory circuit 7 is outputted. The data is overlapped on a signal from the terminal 1 with a data overlapping apparatus 9 through a sending signal processor 8, and is outputted as a data signal overlapped television video signal. The synchronizing signal from the circuit 2 is counted with a counter 4, and a count pulse signal is outputted, and a control pulse generation circuit 5 outputs the control pulse signal to a data input circuit 6 at a data signal overlapping time.
Patent JP-H083035-A (JP)
Title: Reinforcement of responsive reaction of medicine
Inventor: DEIBITSUDO TAIWAI UON
IPC: A61K31/54
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a pharmaceutical composition, comprising a first ingredient containing fluoxetine, etc., and a second ingredient containing alprenolol, etc., and capable of increasing the availability of serotonin, norepinephrine and dopamine in the brain. CONSTITUTION: This pharmaceutical composition comprises a first ingredient selected from the group consisting of fluoxetine, venlafaxine, milnacipran and duloxetime and a second ingredient selected from the group consisting of alprenolol, WAY110135, spiperone, pindolol, (S)-UH-301, penbutolol, propranolol, tertatolol and a compound represented by formula I (Ar is represented by formula II, etc.; R1 is methyl; R2 is H, a 1-4C alkyl, etc.) or its salt. The actions of the first ingredient are augmented by administration thereof with a serotonin 1A receptor antagonist in combination, and the composition is useful for treating depression, obsessional neurosis, obesity, urinary incontinence, etc.
Patent JP-H01125672-A (JP)
Title: Input device for three-dimensional graphic
Inventor: TAKAHASHI TOSHIHARU
IPC: G06F17/50
Filed: 1987-11-10
Abstract: PURPOSE:To facilitate the input and to shorten the processing time with an input device for three-dimensional graphic by projecting the graphic data on a three-dimensional object onto the six faces of a rectangular parallelepiped to transform said data into a two-dimensional plane graphic and inputting the graphic of each face as the segment information. CONSTITUTION:When the input graphic data on a three-dimensional object are stored in the columns A0 of a rectangular parallelepiped connection control table 5 and a rectangular parallelepiped data file 6 of a memory device 4 respectively, the three-dimensional object to be inputted is projected on the six faces of a rectangular parallelepiped and transformed into six plane patterns. Then all segments forming a plane are inputted from a two-dimensional coordinate input device 3 as the segment data. The file 6 stores the inputted segment data for each face and at the same time, the data starting position is stored into the table 5 for each face. Then both columns A0 of the table 5 and the file 6 are completed when the six faces of a single three-dimensional object are all supplied successively.
Patent JP-H10129515-A (JP)
Title: Steering device of four-wheel steering car
Inventor: SHIMIZU TATSU
IPC: B62D7/14
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To carry out steering of the other front and rear wheels even in the case when only one each of the front and rear wheels is constrained, etc., by reciprocating liquid and fluid between one of front and rear end side chambers of a cylinder on the front wheel side and one of front and rear end side chambers on the rear wheel side. SOLUTION: A transmission means D is furnished with a cylinder 3 a piston 30 of which extends and contracts in accordance with movement of a tie rod 20 and a bendable hose 4 to reciprocate oil between one of front and rear end side chambers 31, 32 of the cylinder 3 on the side of a front wheel T1 and one of front and rear end side chambers 31, 32 of the cylinder 3 on the side of a rear wheel T2. Even when the rear wheel T2 drops in a groove and is constrained and the tie rod 20 on the rear wheel side can not move, oil in the hose 4 can be charged in and discharged from the rear end side chamber 32 on the side of the front wheel T1 by expansion and contraction by positive pressure and negative pressure of the hose 4. Consequently, it is possible to steer the front wheel T1 from a full line state to a two-dot chain line state. (in this state, the hose 4 is contracted).
Patent JP-H03144627-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEMI
IPC: G03G15/00
Filed: 1989-10-31
Abstract: PURPOSE:To appropriately cool an original platen by detecting the image information of a formed image and controlling the revolving speed or revolving time of a cooling fan based on the image information. CONSTITUTION:The image is exposed by irradiating an original with light from the light source of an exposing part M1, and the exposing part M1 is cooled by the cooling fan M2. An image information detecting means M3 detects the image information of the formed image such as reduction, variable density or the number of sheets from a switch and a sensor, etc. Based on the image information, the revolving speed or the revolving time of the cooling fan M2 is controlled by a cooling fan control means M4 to cool the exposing part M1. Thus, the temperature of the original platen, etc., is kept optimum in any usage state.
Patent JP-H01128426-A (JP)
Title: Substrate heating device
Inventor: HOTTA HITOSHI
IPC: H01L21/31
Filed: 1987-11-13
Abstract: PURPOSE:To prevent impurities such as intermediate reaction products and attached substances from being taken in the growth on the substrate, by providing a protrusion to arrange a flow of vapor growth which rises along a side face at a substrate heating device in a vapor growth device. CONSTITUTION:A protruding part 8 having a rectangular sectional form is provided between a circular plane 2 where a substrate 1 is put on and a cylindrical side face 3, in parallel to the plane 2 and along the cylindrical side face as well. Crystals grow on the substrate 1 by allowing raw material gases for performing a growth to flow from upper to down side. In such a case, the flow direction of an unstable flow 6 of the gases which takes place at the side face 3 of a substrate heating device is changed by the above protruding part 8 and then the gases scarcely pass around the plane 2 and this situation prevents impurities such as intermediate reaction products or attached substances from being taken in the growth substrate 1. In this way, the unstable flow of the gases that takes place at the side face makes the gases limitedly pass around the plane that comes into contact with the substrate.
Patent JP-H01128638-A (JP)
Title: Network system communication controlling system
Inventor: NAKAGAWA KATSUMI
Filed: 1987-11-13
Abstract: PURPOSE:To improve the through-put of a network by providing a transmission queue on every transmission destination at a transmission time to a node to have plural transmission buffers and to have function to executing transmission in parallel to plural transmission destination equipment simultaneously. CONSTITUTION:In a data transmission processing, transmission waiting buffers 10-1-10-n in each transmitting destination are searched and when there is the transmission waiting buffer to which a transmission text is registered, only one text is read and transmitted according to a communication procedure between a central computer 1 and the node. Then, the next transmission waiting buffer is searched. By executing this operation under multi-task control, even when the transmission data of a multi-text are temporarily concentrated, the tests of the same transmission destination are not concentrated to the transmission buffer in the node and the transmission texts to be registered to transmission buffers 12-1-12-4 in the node are processed in parallel on the network. Then, the through-put of the network is improved and a service can be equally executed to each transmission destination.
Patent JP-H03147322-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA ATSUYUKI
IPC: H01L21/3065
Filed: 1989-11-01
Abstract: PURPOSE:To obtain a clean surface by a method wherein a semiconductor substrate whose silicon surface has been cleaned by using a fluorine-based gas is exposed to a gas containing ammonia so that a spontaneous oxide film and residual fluorine atoms on the surface of the semiconductor substrate can be removed. CONSTITUTION:A spontaneous oxide film on the surface of a semiconductor substrate 1 is removed by a first process to expose the substrate to fluorine atoms, at this time, the fluorine atoms are left on the surface. In a second process to expose the semiconductor substrate to a gas containing ammonia, the ammonia is reated with the residual fluorine atoms, and compounds such as NH4F, NH2F and the like are produced; the compounds are separated into a gaseous phase. Thereby, a clean semiconductor surface is obtained. The first and second processes are executed at room temperature and can reach their aim. However, in order to achieve the aim in a short time, the semiconductor substrate 1 is irradiated with ultraviolet rays during the first process or the second process.
Patent JP-H07140002-A (JP)
Title: Detection device of direct sun beam
Inventor: MUKAI KENJI
IPC: G01J1/42
Filed: 1993-11-16
Abstract: PURPOSE:To provide a detection device of a direct sun beam capable of accurately detecting the presence or absence of the direct sun beam for conducting controlling of the introduction of a daylight whereby the direct sun beam is not introduced in a room and only a diffused light from the sky is introduced. CONSTITUTION:The device comprises a whole-daylight illuminometer 1 that always measures the whole illuminance of a daylight, a shade plate 3 of a direct sun beam that moves along the direction and the altitude of the sun and shades rays in a region having a visibility diameter of 8 degrees around the center of the sun and a whole-sky illuminometer 2 that measures the whole illuminance of the sky of which component of the direct sun beam of the beam illuminance of the daylight is removed. An electronic computer 4 receives the two values of the illuminance measured by the two illuminometers to calculate the difference between them, thereby when the difference is greater than 20 klx, it is judged that the direct sun beam exists, and when not greater than 20 klx, it is judged that the direct sun beam does not exist. As a result, it is possible to conduct the controlling of the introduction of the daylight, whereby the direct beam is not introduced in a room and only a diffused light from the sky is introduced.
Patent JP-H03250475-A (JP)
Title: Magnetic head slider
Inventor: TANI TOYOFUMI
IPC: G11B21/21
Filed: 1990-10-22
Abstract: PURPOSE:To allow a foreign substance stuck due to the contact of a magnetic head slider with a disk to adhere to an inclinded face and to suppress the variation of a floating characteristic by forming plural inclinded faces arranged along an air flow on a taper part constituting the slider to be used for a floating type magnetic head in a disk driving device. CONSTITUTION:The magnetic head to be slightly floated by dynamic pressure generated by the rotation of the disk 1 is arranged on the disk-like opto- magnetic disk 1 and the structure of the head is as follows. Namely, the head is constituted of a bulk head 24 to be a bias magnetic field generating part consisting of the rectangular plate-like slider 21 whose air inflow side is thinned, a U-shaped core 22 embedded in the center part of the end part of the outflow side and a coil 23 wound around one side of the core 22. The slider 21 is fixed to a supporting arm 5 through a gimbal spring 4. Since the 1st to 3rd taper parts 25a to 25c are formed on the slider 21, the quantity of foreign substances stuck to the slider 21 can be remarkably reduced at the taper parts 25.
Patent JP-H04158721-A (JP)
Title: Method for forming water stopping layer
Inventor: AONUMA TAKEZO
IPC: A01G7/00
Filed: 1990-10-23
Abstract: PURPOSE:To readily form a division capable of taking deep root of planted tree, etc., by forming a water-stopping layer having a water retaining layer in arbitrary position in ground of a sandy place so that trees or grasses may be planted above the layer and applying the layer at underground deep position. CONSTITUTION:Hole is dug in prescribed depth in the ground such as sandy place having good water permeability using a means inserting a pipe and blend material obtained by blending a high-molecular weight water absorbing resin and clay component, etc., with water is jetted to form a water stopping layer having prescribes thickness in the ground. Holes dug in the sandy place are dug in prescribed intervals in a state of checkerboard and the water stopping layer is formed in the underground so that the water-stopping layer formed by each hole may be mutually connected. The water stopping layer by a blend material is formed on a state of vertical wall around the water stopping layer formed in the ground and area divided by the water stopping layer is set on the sandy place and the area is changed to an area suitable for plant culture.
Patent JP-H04160403-A (JP)
Title: Screen display control system of setting display device for control equipment
Inventor: YAMAMOTO HIROYUKI
IPC: G05B11/01
Filed: 1990-10-23
Abstract: PURPOSE:To improve the operability for a general operator as an end user and to prevent misoperation by altering and setting the tree structure of a screen display freely on the user side. CONSTITUTION:This system is equipped with plural display screens such as a control parameter setting screen for setting the control parameters of various control equipments such as timers 12 and 14, a counter 16, and temperature controllers 18 and 20 and an operation state display screen for displaying the operation states of the respective control equipments. Then characteristic screen numbers are given to the respective display screens and a screen number is specified as screen transition information on a user screen defined by the user to control the order of screen transition with the screen number. Therefore, the screen number can freely be specified by the user on the user screen as the screen transition information and the tree structure of the screen display can freely be altered and set on the user side.
Patent JP-H11119456-A (JP)
Title: Electrophotographic organic photoreceptor
Inventor: KAWADA NORISUKE
IPC: G03G5/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic org. photoreceptor having high precision and capable of exhibiting superior performance by using a plastic cylindrical substrate which is able to reduce the weight and cost and not deteriorated in quality even in the air, by injection-molding a material prepd. by blending a thermoplastic resin with carbon black and laminating a positive electrification type org. photosensitive layer on the resultant electrophotographic cylindrical substrate. SOLUTION: A material prepd. by blending a thermoplastic resin with carbon black so as to impart electric conductivity is injection-molded and a positive electrification type org. photosensitive layer is laminated on the resultant electrophotographic cylindrical substrate. The thermoplastic resin is preferably based on polyphenyl sulfide resin, polyphthalamide resin or a liq. crystalline polymer and the volume resistivity of the cylindrical substrate is preferably <=10<6> Ω.cm. The average particle diameter of the carbon black is preferably 20-50 nm.
Patent JP-S62148496-A (JP)
Title: Reduced palatinose powder and its production
Inventor: SUZUKI KAZUMASA
IPC: C07H15/04
Filed: 1985-12-20
Abstract: PURPOSE:The titled powder that contains crystals of 6-o-alpha-D-gluco pyranosylmannitol, thus being used as a sweetener, because it does not cause tooth decay and has low calorie. CONSTITUTION:Reduced palatinose of 5-20% water content is solidified by kneading at 50-90 deg.C, then crushed to give the objective reduced palatinose powder containing crystallized 6-o-alpha-D-glucopyranosylmannitol. It is preferred to add reduced palatinose powder and/or 6-o-alpha-D-glucopyranosylmannitol crystalline powders during kneading as crystalline seeds.
Patent JP-H0724072-A (JP)
Title: Stent and its manufacturing method
Inventor: KANAZAWA SHINICHI
IPC: A61M29/02
Filed: 1993-10-20
Abstract: PURPOSE:To obtain a stent with excellent biocompatibility, especially antithrombogenesity, and least danger of renarrowing by setting up a cover layer consisting of a porous membrane of tetra-fluoroethylene resin on outer and inner faces of a tube-shaped structure composed of an elastic wire rod. CONSTITUTION:A tube-shaped structure is formed by bending down a stainless wire rod in zigzag and placing stainless coil wires in a circle on the ring formed at each bent part. The outer and inner faces are covered with porous tetrafluoroethylene membrane 1 and 2, and a stent rod is inserted into it and spot-adhered to make a stent. This stent can prevent in vivo blood flow and cell immersional wetting. For example, the blood flow interception is attempted for necrosis and suppression of growth of cancer by inserting the stent in a blood vessel branch corresponding to the affective part in medical treatment of malignant neoplasm or cancer, or it can be used for medical treatment to block the outflow of cancer cell to prevent metastasis of cancer.
Patent JP-H06137847-A (JP)
Title: Scanning optical microscope device
Inventor: KAWADA SATOSHI
IPC: G01B11/24
Filed: 1992-10-23
Abstract: PURPOSE:To measure the micro-structure of a specimen by illuminating with an optical system from the rear of the specimen, scanning two-dimensionally or three-dimensionally, collecting scattered light from the top of a needle probe located near the surface, and detecting scattered light intensity at each point. CONSTITUTION:A specimen 1 is placed on a prism 3 with a refractive index equal roughly to that of the specimen which is located on an XYZ minute drive scanning stage 2. A light from a light source 4 is made incident on the specimen 1 on the prism 3 through a condenser lens 5. An evanescent light 6 is generated by micro-structure of the specimen 1 near the surface of the specimen 1, and interacts with a top sharp probe 7 and is transformed into propagation light to give scattered light 8. The scattered light 8 is collected by a condenser lens 9, and detected by a photoelectric detector 10. Thus, the specimen 1 is scanned three-dimensionally to measure the three-dimensional micro-structure of the specimen 1.
Patent JP-S63137778-A (JP)
Title: Surface modification of organic resin coated steel material
Inventor: MORI KOJI
IPC: B05D3/10
Filed: 1986-12-01
Abstract: PURPOSE:To strengthen the bonding between resins and to form a thin uniform film, by modifying the surface of a steel material by performing the graft polymerization of a monomer of a different kind of an org. resin and the org. resin applied to the steel material. CONSTITUTION:A monomer having an electron beam reactive functional group or a solution of said monomer is applied to the surface of an org. resin coated steel material. Next, a sheet-like material such as a plastic film or a metal foil is laminated to the monomer layer on the steel material so as to be closely adhered thereto and, when electron beam is directed onto the steel material from the side of the sheet-like material, the electron beam easily passes through the monomer layer to make it possible to perform the graft polymerization of the monomer to the entire surface of the org. resin on the steel material. After irradiation with the electron beam, the sheet-like material is released to remove the unreacted monomer or monomer solution on the surface of the org. resin. Hereupon, only the monomer subjected to graft polymerization remains on the surface of the steel material and the surface of the steel material is modified.