baber/WOPTO huggingface dataset:
Patent JP-H02173350-A (JP)
Title: Fuel pump unit
Inventor: MIYAZAKI SHINJI
IPC: F02M37/18
Filed: 1988-12-26
Abstract: PURPOSE:To simplify constitution by a method wherein a subtank to which a fuel pump is mounted is mounted in a fuel tank, and a unit forms structure in which through utilization of a negative pressure in the subtank generated through the feed of fuel with the aid of a fuel pump, fuel in the fuel tank is supplied in the subtank. CONSTITUTION:A subtank 4 is mounted in an adhered state to the under surface of a closing cover 3 with which a working hole 2 formed in the upper surface of a fuel tank 1 is covered. A supply tube 5, a fuel feed pipe 7 of a fuel pump 6, a return tube 8, and a suction pipe 10 coupled to a cut-off valve 9 are inserted in the subtank. The supply tube 5 is protruded from the bottom of the subtank 4, the lower end thereof is connected to a bagform filter 11 brought into contact with the bottom of the fuel tank 1, and the upper end thereof is opened in the vicinity of the upper end of the subtank 4. A negative pressure is generated in the subtank 4 through the feed of fuel with the aid of a fuel pump 6, and fuel in the fuel tank 1 is supplied in the subtank 4 by means of the supply tube 5.
Patent JP-H03188472-A (JP)
Title: Optical variable power mechaniam of electrophotographic copying machine
Inventor: KONO SATOSHI
IPC: G03B27/36
Filed: 1989-12-18
Abstract: PURPOSE:To simplify constitution by forming a polygonal cam in a position where a cam surface responding to the each variable power is equally divided according to the variable power and priding a fixed focus lens and a mirror so as to move to a specified position by rotating in the equally divided angles in one direction by rotation driving power of a main motor. CONSTITUTION:The polygonal cam 1 is rotated 90 degrees by rotation driving power of a main motor, a link gear 2 is swung, and with the rotation of the gear 13, a pinion gear 14 is rotated. This rotation is transmitted to a lens carriage rack 16, and a lens carriage 12 to which the fixed focus lens 3 is attached is moved to a specified position along a support shaft 15 and made to be in a state of magnification. The variable cam 19 with a same shaft as the pinion gear 14 is rotated in the clock wise direction by the swing of the link gear 2, and a mirror unit 7 which is integral with a following body 21 which comes into contact with this variable cam 19 through a roll 20 is moved to the specified position along the shaft 22 and the magnified state is made. When a solenoid 30 is further magnetized, it becomes a reduced state. Thus, the construction is simplified.
Patent JP-H08185401-A (JP)
Title: Document retrieving device
Inventor: ATSUMI YASUYO
IPC: G06F17/24
Filed: 1994-12-28
Abstract: PURPOSE: To provide a document retrieving device with which words can be easily unified. CONSTITUTION: Concerning the document retrieving device with which a relevant retrieving object word is retrieved by inputting a retrieving target word or sentence and this retrieving object word is replaced with the other word as needed, this device is provided with a document selecting means 10 for selecting plural documents to be retrieving objects and a retrieving means 20 for inputting the plural retrieving target words or sentences and retrieving plural retrieving sentences including the plural retrieving target words or sentences from the plural documents selected by the document selecting means.
Patent JP-2000154543-A (JP)
Title: Earth retaining panel in open-cut construction method
Inventor: SUZUKI SHOYA
IPC: E02D17/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate transport and execution work by arranging hanging wire hookingly fastening hooks in an inside surface lower part of earth retaining panels, and forming the horizontal outside surface in the almost same as the outside surface of vertical beams. SOLUTION: Plural installing tools 13 are arranged on vertical beams 12 installed in both end parts of earth retaining panels 11, and hooks 14 are installed on the beams 12 so that the horizontal outside surface becomes the almost same plane as the outside surface of the beams 12. At execution work, the hooks 14 connect two panels 11 formed on the earth pressure-unapplied side at prescribed intervals by a strut support member. Next, one end of a hanging wire is hookingly fastened to the hooks 14, and the other end is installed in an arm tip part of a hydraulic excavator to be hung up to be carried up to an excavating part to be arranged in a prescribed position. Thus, since the upper end of the hanging wire does not jump out of the upper end of the earth retaining panels, even if there is an electric wire or the like above an open cut job site, execution work can be easily performed, and since the horizontal outside surface of the hooks is the almost same plane as the vertical beam outside surface, plural earth retaining panels can be flatly stacked, and can be easily transported and stored.
Patent JP-2000159991-A (JP)
Title: Flexible boot made from resin
Inventor: AKIBA KAZUTERU
IPC: C08L71/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject boot not generating a sliding sound under any condition while keeping excellent endurance and mechanical strengths by using a specific thermoplastic polyester elastomer as a molding resin. SOLUTION: This flexible boot has a shape of joining a large diameter part and a small diameter part with a bellows, and uses a thermoplastic polyester elastomer obtained by blending (A) 100 pts.wt. polyester block copolymer with (B) 0.01-1.5 pts.wt. compound expressed by the formula: HO(R1O)xH [R1 is a functional group obtained by eliminating two hydrogen atoms from a 1-6C hydrocarbon compound; (x) is 1-100],[preferably a poly(tetramethylene oxide) glycol] as a molding resin. Further, in order to obtain the component A, e.g. a high melting point crystalline polyester polymer segment with a low melting point polymer segment are preferably used.
Patent JP-2000156194-A (JP)
Title: Scanning electron microscope
Inventor: SAITO MASAKI
IPC: H01J37/22
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To realize a scanning electron microscope capable of eliminating sense of incompatibility to an operator with the movement of a sample by enabling the recognition of the sample moving direction by the operator, even under the condition with a sample image rotated. SOLUTION: When an image is rotated on a cathode-ray tube 17 screen, the phase of the scanning signal in the X-direction and the Y-direction from a scanning circuit 7 are changed at the same time, but the signal corresponding to a change of the phase of the scanning signal from the scanning circuit 7 is supplied to a graphic memory 15. The graphic memory 15 is formed so as to generate a bright line showing the moving direction of a stage 18, and this bright line signal is controlled in response to the phase of the scanning signal (angle of rotation of the scanning direction of the electron beam). The bright line signal from the graphic memory 15 is supplied to a frame memory 14 for displaying and added to the image signal from a frame memory 13 for storage.  As a result, the scanning electron microscope image of a sample 4 is displayed on the screen of a cathode-ray tube 17, and the X-axis bright line and the Y-axis bright line showing the moving direction of the sample 4 are displayed.
Patent JP-H05146073-A (JP)
Title: Supervisory controller for power system
Inventor: SATO HIROO
IPC: H02J3/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide a supervisory controller for power system which can be backed up upon malfunction of any one distributed computor without causing loss of function or interruption of processing. CONSTITUTION:The supervisory controller for power system performing supervisory control of power system based on information of power system comprises man/machine interface units and a power system information transmitter 5, wherein a general computor 1 is connected through a network with a plurality of distributed computors 31-3n in order to back up them.
Patent JP-H02220847-A (JP)
Title: Device for connecting additional means to printing machine
Inventor: ANTON ROODEI
IPC: B41F33/00
Filed: 1989-12-21
Abstract: PURPOSE: To simply and surely connect an additional equipment and to avoid intervention in a control device and changing constitution or function of the whole control by guiding all the additional equipments together in a central connection site and taking into consideration on DC isolation of all the inputs and outputs between the control device and the additional equipments in this central connection site. CONSTITUTION: All the lines among a control device 4 and additional equipments 5-9 are integrated in a central connection site 10. In addition, a mechanical clock signal is connected with the central connection site 10 constituted as an adaptor. The mechanical clock signal is necessary for controlling various additional equipments and is provided by means of a clock signal generator 20 arranged on the machine. When the additional equipments are fitted on a printing machine, it is not necessary to intervene in the control device 4. All the data lines and signal lines for the additional equipments can be connected with the central connection site.
Patent JP-H11159414-A (JP)
Title: Driving circuit of piezoelectric actuator for fuel injection valve
Inventor: SUGAYA ATSUSHI
IPC: F02M51/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To comparatively inexpensively and stably perform charge/discharge at a high speed by arranging a pulse generating means to control so that electrically continuous sections of a switch means of charge/discharge do not overlap each other by restricting an electric current of charge/discharge of the switch means. SOLUTION: The driving circuit of a piezoelectric actuator 1a to inject fuel is composed of a boosting circuit 5 to boost voltage of a battery 8 and a 5 V power source circuit 7 to supply voltage of constant voltage to a logic circuit 6a by the battery 8. A charge/discharge circuit 2a is composed of a charge/ discharge circuit 3 used by being connected to a power source by a power MOSFET 31 of a P channel and a charge/discharge circuit 4 used by being connected to earth voltage by a power MOSFET 41 of an N channel. An electrically continuous state of the charge/discharge circuit 3 and the charge/discharge circuit 4 is generated by a pulse generating circuit 61 and inverters 62 and 63 in the logic circuit 6a. Thus, a cost can be reduced by performing charge/ discharge at a high speed.
Patent JP-H0793034-A (JP)
Title: Positioning control unit and origin returning method for the same
Inventor: KUSANO TAIICHI
IPC: G05B19/18
Filed: 1993-11-30
Abstract: PURPOSE:To accurately return a moved body to its origin and improve the positioning precision by setting an offset value to the value equal to the value that a 1st counter counts from the output of a timing signal of the 1st or a 2nd position detecting means to the output of a timing signal of the 2nd or 1st position detecting means. CONSTITUTION:The body to be moved is moved in one specified direction by driving and rotating 1st and 2nd motors 3A and 3B, and when the 1st or 2nd position detecting means 80A or 80B outputs the 1st or 2nd timing signal after the moved body passes a reference position, the counted values of the position detecting means 80A and 80B are reset to a reference value. Then, when the other position detecting means 80B or 80A outputs the 2nd or 1st timing signal, the counting of the position detecting means 80A 80B is set to the set offset value and the motors 3A and 3B are driven and rotated until the counted value of the position detecting means 80A or 80B reaches the reference value, thereby moving the moved body.
Patent JP-2001145943-A (JP)
Title: Valve gate-type mold device
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To upgrade the precision and the properties of a product to be molded, by making the flow of a resin from a gate to a product cavity more uniform than in a conventional way. SOLUTION: The interior of a valve body 26 incorporating a valve pin 36 which opens/closes a gate 14 servers as a passageway 28 for material. A plurality of support blades 29 which comes into contact, in a freely slidable manner, with the outer peripheral face of the valve pin 36 are radially formed on the inner peripheral face of the passageway 28 at the tip, part of the valve body 26. In addition, a passageway part 3 for a split material whose width is larger than the support blade 29 is formed between the support blades 29. The passageway 28 for a material is formed into a columnar-shape part 32 at the part on the gate 14 side instead of at the support blades 29. The flow of a molding material is hardly deflected by making the width of the passageway part 31 for a split material large and also making the molding material confluent at the columnar-shape part 32.
Patent JP-H05164785-A (JP)
Title: Probe for semiconductor integrated circuit tester
Inventor: AKAOGI KAZUNARI
IPC: G01R1/073
Filed: 1991-12-13
Abstract: PURPOSE:To obtain an inspection probe which can prevent deformation of a pad of a semiconductor integrated circuit in a semiconductor integrated circuit tester. CONSTITUTION:One edge of a probe part 32 is fixed to a probe-retention substrate 36 and a contact part 34 is joined to and placed at the other edge. The contact part 34 is constituted by a hard conductive member with the probe part 32 and the probe part 32 is constituted by a plate-shaped conductive member with plate spring elasticity. When a probe 30 is pressed, the probe part 32 fully absorbs the press force and prevents deformation of a pad 20.
Patent JP-2000152929-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: SHINOBE TAKASHI
IPC: A61B8/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enable information for integrated backscatter(IB) values of many heartbeats to be stored in an ultrasonic diagnostic equipment capable of calculating the IB values and to facilitate designation of a region of interest. SOLUTION: On a B-mode image, a specific orientation is designated, an ultrasonic pulse on that orientation is transmitted, whereby a power M-mode image 100 is formed. In the power M-mode 100, power is represented by luminance or the like. In the image, a region of interest is set by an ROI marker 106, an IB value is calculated every hour and displayed as an IB value curve 102. Along with displays of these, an electrocardiographic waveform 104 is also displayed. Based on the electrocardiographic waveform, a time phase analysis of the IB value curve 102 can also be performed.
Patent JP-S63246365-A (JP)
Inventor: FUIRITSUPE BEI
IPC: A61P31/04
Filed: 1987-12-28
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-H08162370-A (JP)
Title: Electrolyte solution for electrolytic capacitor
Inventor: KATO KENJI
IPC: H01G9/035
Filed: 1994-12-08
Abstract: PURPOSE: To obtain electrolyte solution for an electrolytic capacitor high in conductivity and dielectric strength by a method wherein the electrolyte solution is made to contain a specific amount of specific acid or its quaternary ammonium salt as solute. CONSTITUTION: Electrolyte solution is made to contain 5 to 50% by weight of specific acid represented by a general formula (X denotes -SH, -SCH2 COOH or -SCH2 CH2 COOH) or its quaternary ammonium salt as solute. γ-butyrolactone as main solvent and amide solvent, carbonate solvent, and alcohol solvent are used as solvent. Auxiliary solute such as phosphoric dielectric and nitrobenzene used for preventing galvanic corrosion and lessening a leakage current is added. A small amount of water may be added so as to improve an electrolyte solution in conductivity. By this setup, an electrolyte solution high and well balanced in conductivity and dielectric strength can be obtained.
Patent JP-2000156486-A (JP)
Title: Manufacture of slid state image sensor
Inventor: SANO YOSHIKAZU
IPC: H04N5/372
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve adhesion of an antireflection film being formed at a low temperature while taking account of the heat resistance of a micro-lens and to suppress cracking by making an electron beam irradiate a material vaporized in order to form the antireflection film. SOLUTION: A silicon wafer 14 is set oppositely to an electron beam deposition source 15. A deposition material 18 for composing an antireflection film contained in the crucible of the electron beam deposition source 15 is heated with an electron beam 19 from a filament 17 and evaporated to produce a vapor flow 20. The vapor flow 20 is irradiated with an electron beam 21 from an electron gun 16 and excited energetically in order to form an antireflection film on the micro-lens of the silicon wafer 14 under activated state. Since deposition takes place while being irradiated with an electron beam, the deposition material 18 can form an antireflection film under activated state without raising the temperature of the micro-lens. Consequently, adhesion of the antireflection film can be improved while preventing cracking.
Patent JP-H03193661-A (JP)
Title: Magnesia clinker
Inventor: WATANABE AKIRA
IPC: C04B35/043
Filed: 1989-12-20
Abstract: PURPOSE:To obtain magnesia clinker excellent in resistance to slaking characteristics by blending Al2O3 and CaO with MgO respectively at the specified amount and also allowing CaO and Al2O3 to mainly exist in the grain boundary of periclase. CONSTITUTION:The magnesia clinker contains 0.5-10 pts.wt. Al2O3 and 0.5-5 pts.wt. CaO for 100 pts.wt. MgO and has a structure wherein CaO and Al2O3 are allowed to mainly exist in the grain boundary of periclase. Production of this magnesia clinker is performed by adding water to the mixture of the raw materials to make slurry or molding the mixture of the raw materials into pellets and roasting them at about 1800-2000 deg.C in a rotary kiln, etc. Thereby aluminate such as 3CaO.Al2O3 is produced because both an aluminous raw material and CaO component are added in combination therewith to a magnesian raw material. When this aluminate is produced in the grain boundary of periclase, action for preventing slaking of MgO is shown.
Patent JP-H02173137-A (JP)
Title: Polyphenylene ether resin composition
Inventor: HIROSE TOSHIYUKI
IPC: C08L23/36
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the subject composition miscible with polyolefins in high compatibility, having improved solvent cracking resistance and excellent impact resistance, heat-resistance and water-resistance and producible at a low cost by adding a amino group-containing modified polyolefin and a modified PPO to a base polymer. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of polyphenylene ether with (B) 0-400 pts. wt. of an aromatic vinyl polymer, (C) 1-400 pts.wt. of an amino group-containing modified polyolefin, (D) 1-400 pts. wt. of a modified polyphenylene ether containing polar group, (E) 1-5,000 pts.wt. of a polyolefin and, as necessary, (F) 1-5,000 pts.wt. of an inorganic filler or an organic filler. The polar group of the component D is e.g. carboxyl group, carboxylic acid anhydride group and epoxy group. Preferable compounding ratios of the components are 0-350 pts.wt. of B, 5-380 pts.wt. each of C and D and 5-4,800 pts.wt. each of E and F based on 100 pts. wt. of A.
Patent JP-H02176092-A (JP)
Title: Shielding machine for special cross-sectional area excavation
Inventor: SATO EIZO
IPC: E21D9/06
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a required excavated cross-sectional area by detecting the rotational positions of a plurality of copying cutters for enabling them to be moved out or into in the radial direction, and by controlling the copying cutters to be moved out or into along a cross section ridgeline outside the outer peripheral edge of the cutter head of the excavated cross-sectional area. CONSTITUTION:When the tunnel of a square cross-sectional area for example is excavated, then a shield main-body 12 is set to be a square drum body, and on a cutter head 14, copying cutters 181-184 to be freely moved out or into in the radial direction through the outer peripheral surface are fitted, and are respectively moved out or into by a hydraulic cylinder 20. A shield machine 10 is provided with a rotational position detecting means for detecting the position of a cutter 18. After that, a tunnel to be excavated is previously determined, and an excavated cross section ridgeline outside the outer peripheral edge of the head 14 is obtained, and an angle area for the cutter to be moved out or into is determined. Then, by the rotational position detecting means, the position of the cutter 18 is read, and the cutters 181-184 are controlled to be moved out or into following a required excavated cross-sectional area.
Patent JP-H08150294-A (JP)
Title: Indoor dryer
Inventor: KOMIYAMA YOSHIFUMI
IPC: D06F58/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide an indoor dryer capable of inexpensively drying small goods, goods not to lose shape, and small amount of goods to be quickly dried, by blasting warm air from a bedding dryer to the indoor dryer (an attachment to a bedding dryer) through a duct and covering clothing, small goods, etc., hung to dry in a standing still state with the indoor dryer. CONSTITUTION: This indoor dryer 1 is constituted by chemical fiber materials formed in a solid rectangular shape with an arbitrary size, and equipped with an inlet 2 to guide warm air, a duct 3, an exhaust outlet 4, openable shutter 5 through which washing 7 is put in and out, and hangers for drying, etc. When a small amount of washing 7, small goods, etc., are hung or laid in the indoor dryer, the duct is fit to the inlet 2 of the indoor dryer 1, and a bedding dryer 8 is set to blast warm air for an arbitrary time, the washing 7, small goods, etc., can be quickly dried in a short time.
Patent JP-H08159684-A (JP)
Title: Heat exchanger
Inventor: TAYAMA HIROTAKA
IPC: F28F3/02
Filed: 1994-12-09
Abstract: PURPOSE: To effectually and forcedly cool oil for controlling a predetermined temperature by providing a water passage having a fin therein in the upper and lower surfaces of one of an oil passage and a refrigerant passage having a fin therein in the upper and lower surfaces of the other of the oil passage, and providing an air passage having a fin therein. CONSTITUTION: In a heat exchanger, there is provided a water passage 9 having an offset fin 11 in the upper and lower surfaces of one of an oil passage 1 having an offset fin 4 therein. There are further provided a refrigerant passage 14 having an offset fin 16 therein in the upper and lower surfaces of the other of the oil passage 1 and an air passage 21 having a corrugated fin 23 therein in the same, and the construction is used as a unit and is laminated into many layers. Oil is directed to pass through the oil passage 1, water is directed to pass through the water passage 9, and refrigerant gas is directed to pass through the refrigerant passage 14, and further air is directed to pass through the air passage 21 whereby the oil is effectually and forcedly cooled with the water, refrigerant gas, and air from the upper and lower surfaces.