baber/WOPTO huggingface dataset:
Patent JP-H05180944-A (JP)
Title: Radiation measuring instrument
Inventor: ADACHI SUSUMU
IPC: G01B15/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide perfect photon counting containing no dead time. CONSTITUTION:A pulse signal from a sensor 1 is inputted to a charge/voltage converter 3 through a switch 2 and converted into a voltage and a photon signal from a filter 7 is compared with a threshold voltage Vref1 at a voltage comparator 8. A counter 9 counts the number of X-ray photons. On the other hand, when the output voltage of the converter 3 exceeds a threshold voltage Vref2 a control circuit 11 turns off the switch 2 and turns on a reset switch 6 so as to discharge the charges from a capacitor 5. When the switch 2 is turned on thereafter, the signal. charges charging the sensor 1 and its parasitic capacity flow into the converter 3.
Patent JP-H07192655-A (JP)
Title: Deflecting yoke core
Inventor: ISHINO AKIO
IPC: H01J29/76
Filed: 1993-12-24
Abstract: PURPOSE:To provide a deflecting yoke core wherein an iron loss can be reduced without increasing weight and without boosting up a cost even when a frequency is increased. CONSTITUTION:A ring-shaped core 2 is mounted in the periphery of a straight portion 1a of a core main unit 1. The core main unit is constituted of Mg-Zn system ferrite as usual, and the ring-shaped core is formed of magnetic material (Mn-Zn system ferrite) of low loss. In this way, an iron loss in the straight part, where deflecting energy is concentrated, is reduced by synthesizing both the magnetic materials. Since most of the core is constituted of Mg-Zn ferrite, insulation and the other characteristics are lett as in the past, to prevent also a cost from being boosted up.
Patent JP-H05180673-A (JP)
Title: Method for measuring flow rate of fluid
Inventor: IITAKA HIROSHI
IPC: G01P5/01
Filed: 1991-12-27
Abstract: PURPOSE:To achieve a highly accurate and highly reliable measurement of a vibration frequency in a Karman vortex street which is generated within a ductwork by allowing a light in polarization mode which crosses a polarization retention optical fiber to enter and detecting a change frequency of a phase difference of both modes. CONSTITUTION:A cylinder 2 is provided within a ductwork 1 as Karman vortex generator and an optical fiber sensor 3 is provided at the downstream. A polarization retention optical fiber is used as the sensor 3 and a laser beam impinges on the sensor 3 from an HeNe laser 4 with a wavelength of 630mm through a 1/4 wave plate 5 and a lens 6. The laser beam is subjected to circular polarization by the wave plate 5 and then the beam diameter is constricted by the lens 6. A light which is irradiated from the sensor 3 impinges on a light- detection element 9 through a lens 7 and a detection element 8 and a phase difference of both modes of X and Y polarization of light output is observed as light intensity. A signal of phase difference which is converted to an electrical signal by the light-detection element 9 is subjected to frequency analysis by a spectrum analyzer 11 through a detection circuit 10 and a flow rate can be obtained by measuring frequency of the vortex.
Patent JP-H09162188-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: HAGA YUTAKA
IPC: H01L23/52
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the polishing amount of CMP(chemical mechanical polishing) in a step for planarizing an interlayer insulation film covering the interconnection, to suppress the global level difference after the planarization step of CMP polishing, and to suppress fluctuation in the process for depositing the interlayer insulation film. SOLUTION: An interconnection 11 is composed of a conductive layer formed by doping metal, e.g. aluminum, or polysilicon with impurities and has overall width W of about 100μm and height (thickness) of about 1μm. A large number of slit-like trenches 12 are made in the interconnection 11 in the longitudinal direction thereof. The trench 12 is about 1μ wide, for example, and the interval thereof is also about 1μ. Because of the presence of trenches 12, onle small protrusions are formed at the part of the region on the interconnection 11 where the interconnection is present and the upper region of the trench 12 is substantially planarized. Height of the protrusion is reduced significantly as compared with a conventional one and the polishing amount of CMP can be reduced.
Patent JP-H0626415-A (JP)
Title: Fuel pump and stern driving unit
Inventor: JIIN EFU BARUTSU
IPC: F02M37/22
Filed: 1991-12-27
Abstract: PURPOSE: To rapidly fill up a fuel apparatus for marine installation and rapidly start an engine by screw-coupling a housing to a fuel pump while an outlet of a fuel filter is in fluid-communication with an inlet of the fuel pump. CONSTITUTION: A fuel apparatus comprising a motor-driven fuel pump 38 having an inlet 40 and an outlet 42 in fluid communication with an internal combustion engine. The apparatus further comprises a fuel filter 45 having an inlet 51, an outlet 49 and a housing 46 with a screw portion. The housing 46 is in screw- connection with the fuel 38 while the outlet 49 of the fuel filter 45 is in fluid- communication with the inlet 40 of the fuel pump 38. Further, a pipe 60 allows fluid communication between the outlet 49 of the fuel filter 45 and the inlet 40 of the fuel pump 38. Thus, the engine can be started without delay.
Patent JP-H08234357-A (JP)
Title: Spectrally sensitized silver halide recording material for photography and its manufacture
Inventor: GEERUHARUTO MERAA
IPC: G03C1/12
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a photographic recording material showing a small sensitivity drop per unit period of storage by determining a total of reductions and reduction derivatives per unit area of a single auxiliary layer. SOLUTION: This recording material is made of a carrier having two sides, at least one silver halide emulsion layer spectrally sensitized at least on one side of the carrier with pigments, and at least one auxiliary layer formed at least on one side thereof. Also, the auxiliary layer contains at least one of reductions or the derivatives thereof, and a total of the reductions and the derivatives does not exceed 0.5g/m<2> . Furthermore, the maximum sensitivity of the halide silver emulsion layer sensitized at least with one pigment is preferably equal to or more than the wavelength of 600nm.
Patent JP-H09158551-A (JP)
Title: Pedestal for crescent fastener
Inventor: MATSUSHITA YUJI
IPC: E05B9/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the design and provide a high grade appearance by invisibly fitting the fixing screw although it is formed by a press. SOLUTION: A metallic plate is shaped to form a nearly boat-shaped hollow cup by a deep drawing process of a press and grooves 11, 11 are formed at both upper and lower ends of the external face of the cup body, while ridges are left at both sides. A pedestal 1 in which a screw hole 12 and arbitrary number of fixing holes 13, 14 are opened in respective groves, is integrally protruded together with fixing pieces 41, 42 foxed or unfixed in the fixing holes and provided with a pair synthetic resin caps 4, 4 covering respective grooves 11 and the fitting screws 9. A fin 45 having a curved face recessed inward is integrally formed at the ridge of cap to correspond to the pedestal ridge provided with a curves face in the groove, so that the external face of pedestal is flush with the external face of cap, when the cap is set on the grooves 11.
Patent JP-H05181946-A (JP)
Title: Graphic processor
Inventor: YAMAZAKI TOSHIHIRO
IPC: G06T11/80
Filed: 1991-12-27
Abstract: PURPOSE:To easily restore a graphic by storing graphic data to be deleted when the graphic is deleted by the graphic processor, superimposing the data on a work screen at the time of the graphic restoration, and directly selecting the necessary graphic. CONSTITUTION:A main storage device 2 is stored with the graphic to be deleted when the graphic is deleted by the CAD device as auxiliary data 22 and when the graphic which is deleted is edited, the deleted graphic is indicated with a pointing device 4 and superimposed on the work screen of a display device 3; and the necessary graphic is directly selected to easily restore the deleted graphic.
Patent JP-H09166173-A (JP)
Title: Fitting bush for hydraulic shock absorber
Inventor: HIRAMOTO MICHIYA
IPC: F16F1/38
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To firmly fix a fitting ring on the outer circumference of a rubber member without providing an outside ring by making round a rectangular plate member into the fitting ring so that a recessed groove and projections formed on the plate member are set inside, and inserting a rubber bush on the inner circumferential side. SOLUTION: A bush 2 welded to the lower end part 1a of a hydraulic shock absorber 1 is constituted of a fitting ring 3 and a rubber bush 10 inserted on the inner circumferential side of the fitting ring 3 as main elements. The fitting ring 3 is constituted so that a rectangular plate member 4 is formed with a recessed groove 5 in the lengthwise direction, formed with projections 6 on two positions in the recessed groove 5 and spaced from each other by pressing, and the plate member is made round so that the recessed groove 5 and the projections 6 are positioned on the inner circumferential side and both ends in the lengthwise direction are butted to each other. The rubber bush 10 is press inserted in the inner circumferential side of the fitting ring 3 with prescribed interference.  Hereby the recessed groove and the projections formed on the fitting ring surely hold the rubber member, and hence even if torsional force and lateral force are applied, slip and the like are not generated between the fitting ring and the rubber bush.
Patent JP-H05181165-A (JP)
Title: Liquid crystal display element
Inventor: TSUKANE MIDORI
IPC: G02F1/1337
Filed: 1991-12-27
Abstract: PURPOSE:To provide a liq. crystal display element having satisfactory orientation property and a liq. crystal display element requiring low driving voltage within the service temp. range. CONSTITUTION:An active matrix type liq. crystal display element. contg. a liq. crystal material having <=120mum chiral pitch just under the nematic-isotropic phase transition temp. is used and an active matrix type liq. crystal display element contg. a liq. crystal material having a longer chiral pitch at a certain temp. than at a higher temp. and >=100mum chiral pitch at 30 deg.C is used.
Patent JP-H06196722-A (JP)
Title: Semiconductor accelerometer and manufacture thereof
Inventor: YAMAMOTO TOSHIMASA
IPC: H01L29/84
Filed: 1992-12-25
Abstract: PURPOSE:To provide a novel transistor-type semiconductor accelerometer which can restrain aging of leakage current and output and manufacture thereof. CONSTITUTION:A gate oxide film is arranged on a p-type silicon substrate 1, a lower gate electrode 44 is arranged on the gate oxide film. Also, on both sides of the lower gate electrode 44 in the p-type silicon substrate 1, fixed electrodes 8 and 9 consisting of an impurity diffusion layer are formed in a self-alignment manner for the lower gate electrode 44. Also, above the p-type silicon substrate 1, a movable gate electrode 4 of beam structure is arranged in a predetermined interval to the lower gate electrode 44. Then, an accelerated speed can be detected by the change in current between the fixed electrodes 8 and 9 produced by displacement of the movable upper gate electrode 4 occuring subsequently on action of accelerated speed.
Patent JP-H06204518-A (JP)
Title: Photovoltaic element, manufacture thereof and generator system
Inventor: KARIYA TOSHIMITSU
IPC: H01L31/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a photovoltaic element in which recombination of photovol taic carrier is prevented and an open voltage and carrier range of holes are improved, a method for manufacturing the same and its generator system. CONSTITUTION:A photovoltaic element comprises a first p-type layer 103 formed of fine crystalline, polycrystalline or single crystal silicon, an n-type layer 104 formed of nonsingle crystal semiconductor material, an i-type layer 105 formed of nonsingle crystal semiconductor material, and a second p-type layer 106 formed of a nonsingle crystal silicon material sequentially laminated on an n-type substrate 102 formed of polycrystalline or single crystal silicon, wherein the layer 105 contains silicon atoms and germanium atoms. The layer 105 is doped with both valence control agent to become donor and valence control agent to become acceptor, a band gap of the element is smoothly varied in a layer thickness direction, and a minimum value of the gap is deviated toward the layer 106 from a central position of a layer thickness.
Patent JP-2000154894-A (JP)
Title: Expansion pipe fitting
Inventor: INUI MORIO
IPC: F16L21/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To connect pipes by a tie bolt and obtain required connection strength at all times even when bolt holes of a join flange of an existing pipe member are not on one straight line. SOLUTION: This expansion pipe fitting having an internally fitted pipe part 14 and an externally fitted pipe part 15 mutually fitted so as to slide by providing packings 18a to 18c therebetween and join flanges 16, 17 with a bolt hole for joining bolts are integrally formed in end parts of the internally fitted pipe part and the externally fitted pipe part, respectively. An intermediate flange 19 with a bolt hole is rotatably provided at outer periphery of the externally fitted pipe part, a locking member 21 engaged with an inner peripheral fringe of the intermediate flange is mounted at outer periphery of the externally fitted pipe part, and a tie bolt 24 is inserted into the bolt hole of the intermediate flange and a bolt hole of the joint flange of the internally fitted pipe part to hold a fitting condition of the internally fitted pipe part and the externally fitted pipe part.
Patent JP-H0665038-A (JP)
Title: Melanism suppressing agent using monascus pigment compound and skin external preparation blended therewith
Inventor: KOJIMA HIROYUKI
IPC: A61K8/00
Filed: 1991-12-03
Abstract: PURPOSE:To obtain an excellent melanism suppressing agent by using a Monascus pigment compound obtained by culturing Monascus fungi. CONSTITUTION:A filamentous fungi belonging to the genus Monascus is subjected to liquid culture under aerobic conditions and the cultured mixture is extracted with an organic solvent, etc., and purified and separated to provide a Monascus pigment compound. This compound having excellent melanism suppressing action is used as the objective melanism suppressing agent and this agent is blended to provide the objective skin external preparation having beautifying effects. Although the Monascus pigment compound has been used in various industrial fields including foods as uses for the purpose of mainly coloring and dyeing, the uses are further expanded based on new melanism suppressing effects. The compound is free from influence on activity due to light and has good dissolution stability against the change in pH and temperature and is readily handleable.
Patent JP-H05159799-A (JP)
Title: Hydrogen storage alloy electrode and alkaline secondary cell using it
Inventor: UENAE KEIICHIRO
IPC: H01M4/24
Filed: 1991-12-03
Abstract: PURPOSE:To improve capability to consume oxygen gas generated at a positive electrode when a cell is made so as to suppress rise-up of the internal pressure of the cell by applying a water repelling process of high water repellent performance to a hydrogen storage alloy used as a negative electrode of an alkaline secondary cell. CONSTITUTION:The surface of a hydrogen storage alloy electrode is treated to be water repellent with isocyanate ester or the hydrogen storage alloy electrode is manufactured by the use of a hydrogen storage alloy whose particle surface is treated with isocyanate ester to be water repellent.
Patent JP-H05161735-A (JP)
Title: Improved helmet
Inventor: JIEEMUSU JIEE FUYUURINGU
IPC: A63B71/10
Filed: 1991-12-04
Abstract: PURPOSE: To reduce air resistance so as to eliminate the swinging or vibration during the use of a helmet by increasing the width of a surface of an outer shell when approaching the downstream until it becomes the maximum width and ending the surface thereof at the position where the width is the maximum. CONSTITUTION: A band 12 is attached to a helmet 10 of ordinary type, the band 12 is such that the largest part in the width in the transverse direction of the helmet 10 is extended by a small distance and ends abruptly in a substantially right-angled terminal part or a rear surface 14, and the rear surface 14 of the band is the orthogonal or linear surface. The band 12 is attached by using adhesive, an inlet hole 13 for air is arranged in the front of the helmet, and air which enters through the hole 13 flows around the head of a person who wears the helmet to cool the head and passes a rear opening hole 15 so that it is pulled out to the outside by low pressure which occurs on the rear surface of the helmet. Consequently, it is possible to eliminate the rise of the helmet caused by the blade effect due to the flow of air which flows backward and linearly from the widest part of the helmet.
Patent JP-2001165663-A (JP)
Title: Angular velocity sensor
Inventor: MITANI TOMOHIRO
IPC: G01C19/56
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor with stabilized output characteristic in which the electric connection of the angular velocity sensor with a counter board never becomes unstable even if the ambient temperature around the angular velocity sensor is changed to expand or contract an external terminal on the lid of the angular sensor after the mounting of the external terminal on the mating board by soldering. SOLUTION: A recessed part 32 is provided on the outside surface of a lid 30, and a plurality of external terminals 31 is bent within the recessed part 32.
Patent JP-H07192184-A (JP)
Title: Drawing management device and plant monitor device
Inventor: TSUTSUI KAZUO
IPC: G06Q50/00
Filed: 1993-12-27
Abstract: PURPOSE:To speedily and accurately set the position by specifying the position of a rail on a facility layout drawing displayed on a display device and setting the movement destination position of a monitor camera. CONSTITUTION:The facility layout drawing is displayed on the display screen 101 of a CRT and the position of corresponding facilities on the facility layout drawing is specified by operating a mouse. A camera control part 210 performs control to the direction of set position information, and current position information and swing angle information of the monitor camera 221 are inputted to a position calculation part 11. And, the position calculation part 111 applies a position information setting part 112 with a position coordinate point so as to finely adjust the position of the monitor camera 211 (movement position and camera angle) on the basis of the current position information and swing angle information. The current position information and swing angle information which are inputted to the position information input part 110 are supplied to a display editing part 109, and the current position of the monitor camera 221 is displayed on the facility layout drawing on the display screen 101 of the CRT.
Patent JP-H09165801-A (JP)
Title: Nonfreezing water stopping column and air intake structure for nonfreezing water stopping column
Inventor: KAWAGUCHI TATSURO
IPC: F16K11/085
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an air intake structure for a nonfreezing water stopping column capable of maintaining high reliability in the opening and closing of the air intake port, and a nonfreezing water stopping column incorporated with the air intake structure, in the intake valve body which is forcibly operated by the horizontal turning of the valve body in interlocking with the passage, stoppage, and drainage of the water passage. SOLUTION: A nonfreezing water stopping column (a) in which a water passage 6 is vertically formed, has a valve structure by which the water passage 6 is passed, stopped, or drained between the lower end water inlet and the upper water feeding port 10 by the horizontal turning of the rod 2 of the valve body 1, and an air intake structure is arranged in the upper end of the water passage 6.  The air intake structure (b) is made up of an air intake valve body 18 consisting of a plate body openably closing the intake port 13 that communicates the water passage 6 with the outside air within an intake chamber and a shaft part projectedly provided to the plate body toward the water passage 6 side, a spring for energizing the plate body of the intake valve body 18 toward the closing side of the intake port 13, and a cam 21 fitted on the rod 2 for providing an external force to the shaft part so as to control the attitude of the plate body in interlocking with the control condition of the valve body 1.
Patent JP-H11185100-A (JP)
Title: Mounting method and mounting structure of coin selector
Inventor: HIRAIWA HIROYASU
IPC: G07D9/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method and mounting structure of a coin selector to a machine main body capable of reducing cost of the coin selector, forming a machine main body like a slot machine, etc. in small size and in light weight and reducing its cost by preventing and suppressing local deformation of a coin selector to easily cause a jam of a coin due to the local deformation of a main body in the case of making the coin selector main body compact and manufacturing it of plastic. SOLUTION: The local deformation (bend, twist, etc.), of the coin selector main body 1 due to influence of error of positions, dimension and directions, etc., of both mounting parts at the side of the machine main body is prevented and suppressed by constituting the mounting method and structure of a mounting part at the side of the coin selector main body 1 to a mounting part at the side of the machine main body so that a rectangular plate-like mounting part 24 at the side of a coin inserting part of the coin selector main body 1 is movably fitted freely forwards and backwards in the direction of an axis of a specific range set screw 25 and to be oscillated supported an upper surface of outer periphery of a no-screw part of the set screw 25 and a plate-like mounting part at the side of a coin ejecting part of the coin selector main body 1 is movably fitted freely forwards and  backwards in the direction of the axis of the specific range set screw.
Patent JP-H09167414-A (JP)
Title: Tape library system
Inventor: KUROKAWA TOSHIYA
IPC: G11B15/68
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To enhance management capability and to reduce cost by performing various kinds of management in using information of a nonvolatile memory in each tape cassette in a state of housing plural tape cassettes in a rack. SOLUTION: In this tape library system, connectors 65a, 65b,... are provided on individual shelves 62a, 62b,... of the rack 30. Thus, in the state of housing the plural cassettes 1 in the rack 30, information of the nonvolatile memories 4 incorporated in the tape cassettes 1 respectively can be read out. By using this information, various kinds of management, such as rearrangement of the tape cassettes in prescribed order, management of information recorded on the tape cassettes and discrimination of vacant capacities in the tape cassettes, etc., can be carried out.