baber/WOPTO huggingface dataset:
Patent JP-2000149798-A (JP)
Title: Bear board of reflector type color plasma display
Inventor: AKIMOTO YASUMASA
IPC: H01J11/24
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce a visible ray transmittance of a fluorescent layer below a specific value, and to correct a luminescent color tone on the wall surface of a cell, relative to at least one of fluorescent layers in each color of red, blue and green illuminating on the wall surface, by coating at least partially the surface of a phosphor by using material transmitting excitation light. SOLUTION: A surface of phosphor particles are coated at least partially by using material transmitting UV light in a prescribed wavelength zone, for example, such material that a luminescent wavelength of xenon is considerably transparent relative to continuous spectrum near 147 nm and 170 nm. As the material for coating a phosphor layer, calcium fluoride or magnesium fluoride is used, and a protecting function against sputtering is also assigned to the material. Hereby, a visible ray transmittance can be reduced below 80%. And besides, when a red phosphor is (Y, Gd)BO3:Eu, the wall surface of a lower cell is formed by a red reflection composition having, as a colorant, cadmium selenide or ferric oxide.
Patent JP-H10154476-A (JP)
Title: Display device
Inventor: SUZUKI MUTSUZOU
IPC: H01J29/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision planar image display element by setting a thin-film electron source to the nonfoaming state, setting the interval between a substrate and a face plate to be 1mm or above, and moreover applying a voltage of 2kV or above for an accelerating electrode. SOLUTION: A lower electrode 13 is formed as a thin film on an insulating substrate 14, the surface of the electrode 13 is anodized to form an insulating layer 12, and is again anodized while resist is kept stuck, and a protective layer 15 is formed. An upper electrode boundary layer film 16, an upper electrode intermediate layer film 17, and an upper electrode surface layer film 18 are formed in sequence. A faceplate 110 thus formed and the substrate 14 are sealed at the distance of about 1-3mm. A sealed panel is exhausted to some vacuum level and sealed to complete a display panel. Since the distance between the faceplate 110 and the substrate 14 is extended to about 1-3mm, the accelerating voltage applied to a metal-back 122 can be set to a high voltage of 3-6kV. Consequently, phosphors for a CRT can be used for the phosphors 114.
Patent JP-H01159410-A (JP)
Title: Divided combustion chamber type diesel engine
Inventor: SHIMODA KUNIHIKO
IPC: F02B21/02
Filed: 1987-12-15
Abstract: PURPOSE:To aim at reduction in a combustion period and improvement in heat efficiency by dividing a sub-chamber forming a combustion chamber together with a main chamber into two chambers, and installing a fuel injection valve in the sub-chamber being interconnected to the main chamber side via a connecting hole, while installing a throttle part between both these sub- chambers. CONSTITUTION:When a piston comes nearer to a top dead point, each internal pressure in a main chamber 21 and two sub-chambers 41, 42 goes up. When fuel is sprayed to the first sub-chamber 41 from a fuel injection valve 31 and ignited, combustion gas contained with fuel is sprayed to the main chamber 21 by way of a connecting hole 24. At this time, since a throttle part 43 is installed between both these sub-chambers 41, 42, the fuel is in no case directly entered into the second sub-chamber 42. In addition, a part of the combustion gas flows into the second sub-chamber 42 from the first sub-chamber 41, whereby fuel in this combustion gas is burned by air in the second sub-chamber 42. Afterward, when the piston is lowered, air is fed to the first sub-chamber 41 from the second sub-chamber 42, and the fuel is reignited in the first sub- chamber 41.
Patent JP-H07168628-A (JP)
Title: Speed control unit for automated guided vehicle
Inventor: NAKANO YOSHIKAZU
IPC: B66F9/24
Filed: 1993-12-15
Abstract: PURPOSE:To facilitate speed control processing and simplify software for control by handling a target travel speed determined for each speed variation factor of the automated guided vehicle and follow-up acceleration for realizing the target travel speed as one data group together with the speed variation factor while giving priority. CONSTITUTION:A memory 10 of the controller 2 for the automated guided vehicle is provided with memory areas 11, 12, and 13 in which three kinds of element data by target travel speeds, follow-up acceleration, and speed variation factors can be stored as one data group. Further, priority based upon one element data is given to each data group and when a data group is stored and erased, the data groups are rearranged according to the priority to facilitate the recognition of the set values of the target travel speed and follow-up acceleration and the kind of the speed variation factor at each point of time.
Patent JP-H05127997-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KINOSHITA ITSUKO
IPC: G06F12/08
Filed: 1991-10-31
Abstract: PURPOSE:To efficiently use cache memory capacity as a system by storing new data selected by a data selecting means in the data storage place of the cache memory of some hierarchy having outputted the data to the cache memory of the one rank higher hierarchy. CONSTITUTION:In the case that a built-in cache memory does not store the requested data, that data is requested to be stored in an external cache memory. In the case that the judgement of the designated data by the hit judging part 20 of the external cache memory results in a hit, and the contents of the hit data are the same as the contents of the data of the main memory in an instruction code, a control circuit 14 requests a data memory 11 to output that data to the built-in cache memory. Simultaneously, a valid bit control circuit 18 invalidates the valid bit 15 of the corresponding entry of a tag memory 10. Then, it fetches the new data from the main memory, and stores it in an invalidated line.
Patent JP-H07163681-A (JP)
Title: Racket
Inventor: TSUNODA MASAYA
IPC: A63B51/06
Filed: 1993-12-15
Abstract: PURPOSE:To improve controllability in the case of hitting a ball at an end part on the yoke part side of a gut surface, and improve repulsive property in the case of hitting the ball at a center part or on the top part side. CONSTITUTION:A boundary line is set at a position of 2/5 of the whole length L in a Y-direction of the longer axis of a gut surface is set along the Y- direction of the longer axis from an end part 4a on the side of a yoke part 2b of the gut surface toward the top part side. A range surrounded by the end part 4a on the yoke part 2b side and the boundary line is a first range A1. A range of 3/5 of the whole length L of the Y-direction of the longer axis of the gut surface from the boundary line toward the top part 2c side along the Y-direction of the longer axis is a second range A2. A ratio between an average value of length in the longer axis Y-direction of mesh M formed by intersections of guts in the longer axis Y-direction and guts in the shorter axis direction in the first range A1, and an average value of length in the longer axis Y-direction of the mesh M in the second range A2 is set to be 0.3 or more and 1.0 or less.
Patent JP-H06148449-A (JP)
Title: Optical fiber coupling device
Inventor: KOBAYASHI MASAAKI
IPC: G02B6/42
Filed: 1992-11-02
Abstract: PURPOSE:To make efficient welding possible which does not affect coupling characteristics and to easily know the direction and position of the tip of an optical fiber from outside by mutually welding a holder and a ferrule in a through hole. CONSTITUTION:The tubular holder 10 has radius-directional through holes 15 and 17 for welding and those holes 16 and 17 are formed at positions which are shifted by about 180 deg. in the circumferential direction and are shifted >=a minimum distance even in the axial direction. This distance is so set that the coupling device becomes mechanically stable and the influence upon the optical coupling characteristics is reduced below a desired level. Zones 18 and 20 of welding to the tubular ferrule 12 are each three places of the internal edges of the through holes, and consequently mechanical strength is obtained to prevent vibration. The ferrule 12 has a axially extending flat surface of constant width on its outer peripheral surface and this flat surface extends from the tip 22 to a position beyond the upper end of the holder 10.
Patent JP-H11148207-A (JP)
Title: Expansion absorbing joint
Inventor: KIMURA SHOICHI
IPC: E04D13/08
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an expansion absorbing joint, capable of absorbing and relaxing the thermal expansion of an eaves gutter. SOLUTION: Connections parts bent almost 90 degrees to mutually opposite directions are provided at both ends of an S-shaped joint mainbody 2 and a socket joint 4 to which a leader 6 is connected at its upper end is fitted to the water-downstream connection part in a rotationally movable manner. An elbow joint 3 to which a gooseneck 5 is connected at its lower end is fitted to the water-upstream connection in a rotationally movable manner.
Patent JP-H07173956-A (JP)
Title: Tide prevention device
Inventor: TAKEHARA YOSHIHIRO
IPC: E02D19/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide a tide prevention device having a water stop section, allowing easy handling and not requiring much space for storage and the preparation of storage space specifically. CONSTITUTION:Pillars 2 and a base beam 3 having approximately U-shaped structure are provided on the exterior surface of the doorway or the like of a building enclosed with building walls 51. In addition, if a danger such as a high tide and a flood should occur, a cut-off screen 1 normally folded and stored in the beam 31 is lifted along the pillars 2 and extended on the operation of a mechanism within pillar members 21, thereby forming a tide prevention device.
Patent JP-H02161368-A (JP)
Title: Measuring method for partial electric discharge
Inventor: ENDO TAKESHI
IPC: G01R31/12
Filed: 1988-12-14
Abstract: PURPOSE:To improve the measuring accuracy by counting a high frequency pulse of an insulator by charging a DC voltage whose voltage level is varied and a DC voltage whose voltage level is constant to the insulator for a prescribed time, respectively. CONSTITUTION:A DC voltage boosted to Vdc from '0' is charged for a prescribed time to a power cable 2 from a DC power source 1. When a partial electric discharge is generated in an intermediate connecting part 4 by this charging, a metallic sheath high frequency pulse is induced. As a result, a potential difference is generated across a detection impedance 5. It is detected as a detection pulse by a measuring instrument 6. Subsequently, the detection pulse is counted by charging a DC voltage of a prescribed value Vdc to the cable 2 for a prescribed time. By repeating such an operation, and respective counting values are derived. Next, a difference of counting values of both high frequency pulses is derived by an arithmetic circuit 7, and based on its difference, a partial electric discharge of an insulator is derived, and a deterioration state of the insulator is decided. In such a way, prescribed S/N is obtained.
Patent JP-H06151628-A (JP)
Title: Ceramic container for semiconductor element
Inventor: NAKAZAWA MAKOTO
IPC: H01L23/10
Filed: 1992-10-30
Abstract: PURPOSE:To raise airtightness and improve reliability by interposing a thermal stress absorbing ring between a sealing ring and a container body. CONSTITUTION:In a ceramic container body for a semiconductor element, where a sealing ring 4 is fixed to the topside, a thermal stress absorbing ring 3 is interposed between the container body 1 and the sealing ring 4. Moreover, the interposed thermal stress absorbing ring 3 consists of one layer of low Young's modulus material or low thermal expansion coefficient material or two layers where a low thermal expansion coefficient material is on the side of the container body and a low Young's modulus material is on the side of the sealing ring. The order in the case of two layers is to reduce the thermal expansion difference between the sealing ring and the cover by junctioning the low thermal expansion coefficient material relatively approximate in thermal expansion coefficient to the container body to the side of container body, and further absorb thermal stress by junctioning the low Young's modulus material to the side of the sealing ring.
Patent JP-H03175864-A (JP)
Title: Pcm call simulator
Inventor: TAKAHASHI ATSUSHI
IPC: H04M3/26
Filed: 1989-12-05
Abstract: PURPOSE:To conduct an easy counter station test by connecting a system to the PCM primary group line of an electronic exchange. CONSTITUTION:When a call simulator number is dialled from a telephone set 1, the exchange 2 hunts an analysis trunk 3 and a starting signal is transmitted. A synchronizing signal transmission/detection circuit 5 executes detection and the signal is transmitted to CPU 15 through a control signal transmission/ reception circuit 14. When the types of the trunks which are previously inputted coincide, the report of starting signal reception is transmitted from the circuit 14 to the exchange 2, and it is learnt that the trunk on a counter station-side is normally hunted. When it is learnt that there is an incoming by a console panel 18 and a response is made, CPU 15 connects the exchange 2 and a digital analog conversion circuit 7 via a time switch 6 and a call is made between the telephone set 1 on an exchange 2-side and a head set 8 on a call simulator- side. Thus, the test of the PCM primary group interface in the exchange 2 can be conducted. Thus, the counter test of the electronic exchange can easily be conducted.
Patent JP-H09156279-A (JP)
Title: Pen point
Inventor: YAMANAKA SHIZUO
IPC: B43K1/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To enable execution of writing in many directions on the surface of paper and writing from any position and at any angle even when the pen barrel is rotated around the axis of a penholder and, in addition, to enable writing of characters in various modes with the width of a line varied to be thick, thin, etc. SOLUTION: This pen point has a pen point base body and a converging member 3. The pen point base body is made up of a cylindrical base part 21 and five to eight comb-teeth-shaped pieces 22 so formed that they are continuous to the one end side of the base part and are projected, each with a circular-arc-shaped section, and provided with slit-shaped grooves 23 formed between them at equal intervals on the circumference of the core of a penholder, and semisphere division parts 24 are provided at the fore ends of the comb-teeth-shaped pieces 22 respectively. The converging member 3 is constituted of a metal pipe which can be fitted on the outer periphery of the pen point base body.  By fitting this member on the pen point base body, the comb- teeth-shaped pieces 22 are converged into the shape of a cone of which the diameter is reduced gradually toward the force end thereof, so that a semispherical pen point part is formed at the fore end, while an ink lead-out passage is formed among the comb-teeth-shaped pieces 22.
Patent JP-H09160293-A (JP)
Title: Full-color developer, its production, full-color toner kit and image forming method
Inventor: NISHIMORI YOSHIKI
IPC: G03G9/09
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a developer having color toners free from a color mixture and ensuring image, smoothness, reducing the gloss in a monochromic image and giving an image area easy to read. SOLUTION: This developer consists of color toners obtd. by mixing at least a resin binder and a releasing agent with each of yellow, magenta and cyan colorants and a black toner obtd. by mixing at least a resin binder and a releasing agent with a black colorant. The resin binders are made of the same resin and the softening point (Tr) of the resin binder, the softening point (Tct) of each of the color toners and the softening points (Tbc) of the black toner satisfy the conditions of Tr-12<=Tct<Tr-6 and Tr-6<=Tbt<=Tr-1. The unit of each of the softening points is represented by  deg.C.
Patent JP-H03176657-A (JP)
Title: Integrated type sensor and production thereof
Inventor: SUZUKI HIROAKI
IPC: G01N27/327
Filed: 1989-12-06
Abstract: PURPOSE:To allow the mass production of integration type biosensors which are integrated by joining the sensors of the same kinds or different kinds to each other on the rear surface of a substrate. CONSTITUTION:The integration type sensor is constituted by joining the sensors of the same kinds or the different kinds to each other on the rear surface of the substrate by combining, for example, plural enzyme electrodes 18 or oxygen electrodes 16. Namely, a wafer is immersed into an aq. soln. of 50% HF:40% NH4F=1:6 after the end of anisotropic etching to remove the SiO2 film used at the time of the etching. The wafer is then throughly washed with boiled pure water after washing for 5 minutes in the soln. of H2SO4:H2O2=2:1 to impart hydrophilicity to an Si substrate and to adhere a hydroxyl group (OH, etc.) to the Si atom on the surface. The H2O is taken by the dehydration condensation reaction of 20H O+H2O when the wafer is heated for 3 hours at 1000 deg.C in an N2 atmosphere in the state in which the OH groups attract to each other. The secure joining of Si-O-Si is thus executed. Thus, the crosstalks between the sensor phases are eliminated and the small-sized integration sensors are easily produced in a large quantity.
Patent JP-H05125799-A (JP)
Title: Folding slab roofing board anchor
Inventor: TAMURA MASAHIRO
IPC: E04D3/366
Filed: 1991-11-06
Abstract: PURPOSE:To mount roofing boards and a cap member without using bolts, nuts, screws, etc., or tools and to make it possible to surely maintain them to develop such an anchor as a folding slab roof can be executed. CONSTITUTION:A folding slab roofing board anchor is constituted of an approximately reversed double column shaped fixed receiving frame section 21 having a section opened upward and am approximately double column shaped fixed frame section 15 have a section opened downward, a receiving piece 23 in an approximately perpendicular shape upward to right and left of an approximately horizontal bottom section 22 is provided to the fixed receiving frame section 21 and, at the same time, fitting sections 26 stopping sides of roofing boards 4 are provided to right and left side edges of the receiving piece 23. In addition, receiving sections 25 bearing the roofing boards 4 are formed on the upper end of the receiving piece 23, slope sections 12 inclined downward to right and left of an approximately horizontal upper surface section 11 are provided to the fixed frame section 15 and, at the same time, leg sections 13 widened downward from the lower end of the slope sections 12 are provided. In addition, fixed pieces 14 fixed to a skeleton 2 such as a beam, etc., are formed on the lower end of the leg sections 13, and the upper surface of the bottom section 22 of the fixed receiving frame section 21 is combined with the bottom of the upper surface section 11 of the fixed frame section 15.
Patent JP-H04208462-A (JP)
Title: Sound-proof and vibration-proof panel
Inventor: NONOMURA HAJIME
IPC: E04F15/18
Filed: 1990-11-21
Abstract: PURPOSE:To raise the interlaminar adhesion by comprising a polyurethane-make core material having a particular specific gravity and a polyurethane- impregnated surface material which is coated on both surfaces of the core material. CONSTITUTION:A polyurethane-forming component capable of forming a polyurethane core material having a specific gravity of 0.3 to 1.5g/cm<3> is injected between 2 pieces of surface material and, while a part of the component is impregnated into the surface material, the polyurethane-forming reaction is proceeded to form the core material and adhere the core material to the polyurethane- impregnated surface material. Since the injected polyurethane-forming component is in the form of a liquid, it is impregnated into the surface material such as plaster and plywood, and at the same time the polyurethane-forming reaction is proceeded to strengthen the surface material per se as the polyurethane- forming component which has been impregnated into the surface material is cured, assisted by the self-adhesion of the polyurethane's own. Accordingly, a product excellent in the interlaminar adhesion can highly efficiently be manufactured by an easy method and at a low cost.
Patent JP-H11150932-A (JP)
Title: Multistage pulse motor
Inventor: ITO ATSUSHI
IPC: H02K37/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a multistage pulse motor which is not large-sized and whose torque can be increased. SOLUTION: A pair of rotor magnetic poles are constituted of pairs of rotor magnetic poles 31A and 32A, 31B and 32B, 31C and 32C whose diameter are expanded on outer circumferential faces. In addition, a pair of stator magnetic poles are constituted of pairs of stator magnetic poles 41A and 42A, 41B and 42B, 41C and 42C whose diameters are expanded in inner circumferential faces. In addition, coils 5A, 5B, 5C are provided with inner circumferential faces whose diameter is reduced so as to be capable of creeping to parts near bottom faces of annular recessed parts 33A, 33B, 33C which are formed between the pairs of expanded rotor magnetic poles 31A and 32A, 32B and 32B, 31C and 32C.
Patent JP-H03179115-A (JP)
Title: Valve system of internal combustion engine
Inventor: KAWAGUCHI HIROSHI
IPC: F01L13/00
Filed: 1989-12-08
Abstract: PURPOSE:To facilitate switching of valve timing in a simple constitution by arranging side by side a low speed cam and a high speed cam on a cam shaft, and providing a tappet having a pressing surface brought into contact with the low speed cam and a piston adapted to come close to and separate from the high speed cam by supply and discharge of pressure oil. CONSTITUTION:A low speed cam 2 and a high speed cam 3 are arranged side by side on a cam shaft 1, and the cams 2, 3 are cooperated with each other to open and close an intake valve and an exhaust valve through a tapper 4 and a rocker shaft 5. A pressing surface 6 brought into contact with the low speed cam 2 and a cylinder 7 are formed on the tappet 4, and a piston 8 adapted to come close to and separate from the high speed cam 3 by the supply and discharge of pressure oil is fitted in the cylinder 7. An oil path 9 where a solenoid valve 10 is interposed is connected to the cylinder 7, and the solenoid valve 10 is controlled to open and close by a controller 11 according to the engine load and the engine rotating speed. When oil pressure is supplied into the cylinder 7 to lower the piston 8, the intake valve and the exhaust valve are opened and closed by the high speed cam 3.
Patent JP-H05153920-A (JP)
Title: Rice ball and its production
Inventor: ITO HIDEYASU
IPC: A23L7/10
Filed: 1991-12-02
Abstract: PURPOSE:To obtain a uniformly mass-producible rice ball capable of providing taste of daily dish from the beginning to the end of eating without scattering the daily dish in eating. CONSTITUTION:A rice ball is characterized by arranging at least one sheet of a food ingredient material 2 formed into the sheet with edible films between layers 1 of cooked rice.