baber/WOPTO huggingface dataset:
Patent JP-H02114044-A (JP)
Title: Stamping type parking brake device of car
Inventor: KUWATA YOSHIMASA
IPC: B60W10/18
Filed: 1988-10-24
Abstract: PURPOSE:To enhance the operating easiness by actuating a parking brake disengaging means with an operating means in synchronization with the changeover operation in case speed change operation from the parking mode of a speed change lever to the running mode is sensed. CONSTITUTION:A parking brake device 1 according to existing invention is equipped with a stamping type operating mechanism 3 in connection with the parking brake through a parking brake cable 2 and a releasing mechanism 4 for disengagement of the parking brake. A sensor switch 6 is furnished to sense the rotational position of a speed change lever 5. When this sensor switch 6 senses a speed change operation from the parking mode of the speed change lever 5 to the running mode, a control unit 7 actuates a motor 50 the releasing mechanism 4 to turn a release lever 25, and a ratchet 20a is separated from ratchet teeth 17a so as to disengage application of the parking brake.
Patent JP-H03129428-A (JP)
Title: Carry signal propagation circuit
Inventor: YAMADA HACHIRO
IPC: H03K19/08
Filed: 1989-10-13
Abstract: PURPOSE:To perform the propagation of a carry signal at high speed by energizing a bipolar transistor with the output signal of a switching circuit, and propagating the carry signal. CONSTITUTION:When a clock signal phi goes to 1, the MOS transistor M15 of an output circuit 2 is de-energized, and the MOS transistors M1-M5 of the switching circuit 1 are energized. At such a case, MOS transistors M6-M14 perform prescribed logical operations, and when a result shows 1, the base potential of the bipolar transistor B1 is increased from 0V, and the bipolar transistor B1 is energized, and a carry output signal, the inverse of Cout drops steeply from a source voltage Vcc. At this time, the falling time of the carry output signal, the inverse of Cout is decided with a time constant by a capacitor connected to an output terminal T0 and the conducting resistance of the bipolar transistor B1. Thereby, since the conducting resistance of the bipolar transistor is remarkably less than that of the MOS transistor, the carry signal can be propagated at high speed.
Patent JP-H01111759-A (JP)
Title: Treatment of broken concrete for reutilization
Inventor: NAGASE TETSUO
IPC: E04G23/08
Filed: 1987-10-23
Abstract: PURPOSE:To effectively reutilize concrete produced by pulling down a concrete structure as part of a new concrete structure by removing foreign matter from the concrete, mixing the concrete with mortar and solidifying the mixture. CONSTITUTION:Concrete 3 produced by pulling down the concrete structure 1 of a nuclear power plant or the like is thrown into a hole 2 excavated in the ground of a site adjacent to the site of the structure 1. Cement mortar 6 manufactured in a mortar plant 4 is injected into the gap in the laid broken concrete 3 by a pump and solidified to reutilize the concrete 3 as the foundation 8 of a new concrete structure 9 and part of the structure 9. The trouble of transporting and dumping the broken concrete to a distance is saved and the cost of construction of the new concrete structure is reduced.
Patent JP-2000095168-A (JP)
Title: Motorcycle wind duct mounting structure
Inventor: SUZUKI ICHIRO
IPC: B62J99/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a wind duct for a motorcycle intended for greater ease of assembly. SOLUTION: In a motorcycle, an air intake port 17 is provided in a cowling 16 that covers the body and air is introduced to an air cleaner 7 installed in the body by way of a wind duct 18. In this two-wheel auto-bicycle, the wind duct 18 is secured to the side of a body 2, while a mounting port 19 is formed in the cowling 16, to which a lid 20 is fitted so that it can be removed and reinstalled freely. At the same time, the air intake port 17 is formed in this lid 20 and the wind duct 18 is connected to the air intake port 17.
Patent JP-S63121615-A (JP)
Title: Method for transferring stock in heating furnace
Inventor: KATO TERUO
IPC: C21D1/00
Filed: 1986-11-11
Abstract: PURPOSE:To always stably transfer stock in a heating furnace in a smooth and uniform way by arranging plural rotating hearths each having a groove cut in the axial direction on the peripheral hearth part of the furnace and by transferring the stock as if it is scooped up by the groove. CONSTITUTION:Rotating refractory hearths 5a-5d each having a groove 6 cut in the axial direction are arranged on the periphery of hearth part 2 of an indirect or direct heating furnace 1 in the transfer direction. when the hearths 5a-5d are rotated, stock 7 to be heated is gradually transferred forward as if it is scooped up by the groove 6.
Patent JP-S60157577-A (JP)
Title: Valve opened by decompression
Inventor: JIYAN MARUKU PAKE
IPC: F16K31/126
Filed: 1984-12-19
Abstract: A valve which opens on reduced pressure comprises: a hollow body (1) divided into first and second portions (2 and 3) by an internal partition (4), with the first portion being provided with a first opening (5) for connection to an enclosure to be evacuated and with a second opening (6) for connection to the aspiration side of a vacuum pump; a moving valve plate (7) disposed inside the first portion; a spring (8) urging the valve plate to close the first opening; a rod (10) having one end connected to the valve plate and passing through the internal partition; and a piston (b 11) which is connected to the other end of the rod, and which divides the second portion into a first chamber (13) and a second chamber (14) which are sealed from each other, the first chamber being on the rod side of the piston and being in communication with the outside (19), and the second chamber including an orifice (22) for communication with the outside, which orifice is fitted with closure means (23), the second chamber further including means (20) putting the second chamber in communication with the first portion of the body.
Patent JP-H10115901-A (JP)
Title: Photographic developing processor
Inventor: YAMAMOTO KEN
IPC: G03D3/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a photographic developing processor capable of easily judging whether or not the performance of processing liquid in a developing processing means (developing unit) is within the control extent, without using a control strip. SOLUTION: A reference pattern exposure unit 4 for exposing a reference pattern on a photographic paper P is installed at the preceding stage of a developing unit 2, and prior to the developing processing, the reference pattern is exposed on the photographic paper P. The photographic paper P with the exposed reference pattern is developed by the developing unit 2 and carried to a measuring unit 5. In the measuring unit 5, the density of the reference pattern image developed by applying the developing processing is measured as a performance value, then, the measured value is imparted to a control unit. In the control unit, the performance value (the density of the reference pattern image) is compared with a performance reference value stored by a memory so as to judge whether or not the processing liquid is within the control extent.
Patent JP-H02115874-A (JP)
Title: Toner replenishing container
Inventor: KOIKE TADAO
IPC: G03G15/08
Filed: 1988-10-26
Abstract: PURPOSE:To replenish toner and to prevent the toner from scattering with a simple operation by making plural string members pass through small holes formed in the center of the upper part and the bottom part of a toner box so that they are inserted into the toner box and drawing them out to the outside through a ring member and the small holes. CONSTITUTION:Four string members are tied to an open ring 11 in the center of the upper part of the toner box. The strings penetrate the small hole 3a on the upper part and pass through a terminal ring 13 on the upper surface of the bottom part and the small hole 3b on the back surface of the bottom part. Then, they respectively extend toward four corners one by one, pass through the small holes 3c-3f and enter the box 3 again and they are tied to the terminal ring 13 in the center of the bottom part. By pulling the ring 11 on the upper part of the toner box, tension acts on the string members 12a-12d and the bottom part of the box is torn toward the center from the four corners, whereas the toner housed inside all drops.
Patent JP-H08105072-A (JP)
Title: Erection method of column in inverted construction method
Inventor: YAMAMOTO ICHIRO
IPC: E02D5/50
Filed: 1994-10-06
Abstract: PURPOSE: To erect a steel pipe concrete pole in a simple manner at a time when a subsurface structure is constructed by an inverted construction method. CONSTITUTION: A pipe 2 is driven and erect in the depth of a drilled hole 2S formed beneath a ground level GL, while a pole 3 made up of placing concrete 32 in a steel pipe 31 in making a leg part 33 consisting of section steel into the shape being projected to the lower part in advance, is made preparations, and this pole is inserted into the drilled hole 2S filled up with a slurry stabilizer 39. Since this pole 3 is sinking in this drilled hole 2S by its own weight, the leg part 33 is anchored in unhardened concrete 21 of the pipe 2, whereby this permanent pole 3 is connected to the pile 2 for retention. With this constitution, insertional resistance in the pole 3 will get off with smallness, and further, there is no fear that degraded concrete at the uppermost part of the pile 2 is penetrated into the steel pipe 31.
Patent JP-H09111235-A (JP)
Title: Phosphor and fluorescent lamp
Inventor: TAKEMURA HIROBUMI
IPC: C09K11/08
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphor with ultraviolet- or blue-luminescence, sharp in emission spectrum distribution when excited by ultraviolet light and low in deterioration with the lapse of time, and to obtain a fluorescent lamp low in luminescent efficiency depression even after used for a long time, thus suitable as a light source for coloring matter setting. SOLUTION: This phosphor has the following characteristics: the emission peak wavelength of its emission spectrum distribution when excited by ultraviolet light is 420-430nm, and the emission intensity at wavelength 410nm is <=0.4 when the emission intensity at the emission peak wavelength is assumed as 1. The other objective fluophor has a composition expressed by the formula (Sr1-a-b-c-d Caa Bab Mgc Eud )2 P2 O7 (0<=(a)<=0.3; 0<=(b)<=0.3; 0<=(c)<=0.3; 0.001<=(d)<=0.1; 0.1<=(a+b+c)<=0.4), and is obtained by forming a phosphor film containing this phosphor on the inner surface of a glass bulb.
Patent JP-S60222475-A (JP)
Inventor: SUTEBAN UEIKUFUIIRUDO DOJIYURI
IPC: C07D307/937
Filed: 1984-12-21
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-2000095971-A (JP)
Title: Metallic material with enhanced adhesive power, lead frame for highly heat-radiating package, and highly heat-radiating semiconductor package
Inventor: YONEMOTO TAKAHARU
IPC: H01L23/28
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic material which can prevent peeling or cracks from occurring at bonded parts by subjecting the surface of an adhesive layer formed on the surface of a metallic material to a plasma treatment to generate a good adhesion state between the adhesive layer and a sealing resin. SOLUTION: After a metal 6 is stuck to the top of an inner lead 9 of a copper alloy lead frame with an adhesive layer 5 and the surface of the adhesive layer 5 is subjected to a plasma treatment in an O2 or CF2 atmosphere to form a heat-radiating member 6', an Si semiconductor chip 10 is fixed on the adhesive layer 5 of the heat-radiating member 6' with a silver paste. An inner lead 9 is connected to the electrode of the semiconductor chip 10 with a bonding wire 11. Then, an epoxy resin 12 for sealing is molded so as to cover the surroundings of the inner lead 9, the semiconductor chip 10, and the bonding wire 11, and an outer lead 13 is cut and formed to obtain a semiconductor package.
Patent JP-2000079326-A (JP)
Title: Air cleaner cum illuminator
Inventor: MATSUBARA YOSHITERU
IPC: B01D53/86
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner having an exhaust fan and a semiconductor catalyst cum an illuminator. SOLUTION: A supporting leg with a cylindrical shape is projected downward from a flat bottom in a pot-shaped porcelain body case 1. The body case 1 has an air inlet 2 in the supporting leg, an outlet 3 projected on the top end and a lighting window 4 serving as an air outlet as well on the side face. A nonwoven fabric 5 on which a semiconductor photocatalyst consisting of titanium dioxide is carried is stuck on the inner face of the body case 1. A filter 6 is fixed in a through-hole 1a part formed on the flat bottom of the body case 1 and a fan 8 is fitted on the flat bottom. A supporting plate 10 is fixed on the top face of the fan 8 and an electric bulb 13 is fitted on a seat of an receptacle member 11 for the electric bulb fixed on the supporting plate 10.
Patent JP-H0985950-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: USUI MINORU
IPC: B41J2/045
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a recording head equipped with a pressure generating chamber, which is shallower than the thickness of a silicon single crystal substrate by a method wherein a recessed part is formed by half-etching the silicon single crystal substrate and a common ink chamber is formed by fill etching as a through hole. SOLUTION: This ink jet type recording head is equipped with a spacer, which is equipped with a pressure generating chamber 2, an ink feeding port 3 and a common ink chamber 4 formed by anisotropically etching a silicone single crystal board, on one side of which an etchingproof layer having a resistance against etchant used is formed, a nozzle plate, on the side facing to the spacer of which a nozzle opening 5 is bored at a pitch coinciding with the pressure generating chamber 2, and a diaphragm, which is placed on the other side facing to the spacer so as to expand and contract the pressure generating chamber 2. The pressure generating chamber 2 is formed as a recessed part by half-etching the silicon single crystal board. Further, the common ink chamber 4 is formed as a through hole by full etching the board.  Furthermore, a nozzle communicating hole 6 is formed as a through hole by lasing.
Patent JP-H03148518-A (JP)
Title: Control system of heating apparatus with burner and its manufacture
Inventor: YAKOBUSU ROEROFU SUROOTOBUEKU
IPC: G05D23/19
Filed: 1990-10-05
Abstract: PURPOSE: To facilitate and improve adaptability to different safety requirements by a method wherein a control unit contains an erasable/rewritable microcomputer to preserve a variable parameter value pertaining to the execution of functions of a heater while being made rewritable from outside. CONSTITUTION: A control system of a heater 1 is constituted of a control unit 2, a remote control unit 3, a remote programming unit 4 connected to a computer 6 through a modem 5. The control unit 2 contains a central processing circuit 7 which is constituted of a single microcomputer to preserve parameter values pertaining to the execution of functions of the heater 1. A variable parameter value is inputted into the processing circuit 7 from the programming unit 4 to store. With such an arrangement, different requirements are inputted and can be stored to facilitate designing thereby achieving an easier application for the different requirements.
Patent JP-2000093995-A (JP)
Title: Treating apparatus for wastewater containing solid organic substance
Inventor: SUZUKI HARUHIKO
IPC: C02F3/30
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To efficiently treat wastewater contg, a solid org, substance such as garbage. SOLUTION: Wastewater contg, a solid org, substance 1 is fed into a treatment vessel filled with a porous material 2 such as wood chips, After put into the vessel, the wastewater is stirred together with sludge accumulated in the vessel and the porous material 2 to form a microrganism carrier 4 which comprises sludge (an accumulated sludge 3) accumulated around a core comprising the solid org. substance 1 and the porous material 2.  Since the solid org, substance 1 present at the center part of the microorganism carrier 4 is covered with sludge, the part wherein the solid org. substance 1 is present is anaerobic and the solid org, substance 1 is anaerobically decomposed and solubilized, The resultant solubilized org, substance oozes through the accumulated sludge 3, The part of the microorganism carrier 4 near the surface is in an aerobic atmosphere and aerobic microorganisms are growing there. Therefore, the org, substance solubilized and having oozed out of the inside is aerobically decomposed in the vicinity of the surface.
Patent JP-H0578171-A (JP)
Title: Non-reducible dielectric porcelain composition
Inventor: OMORI NAGATO
IPC: H01B3/12
Filed: 1991-09-20
Abstract: PURPOSE:To provide the title composition sinterable at temperatures of as low as <=1080 deg.C, also causing no impairment of its electrical properties even if calcined in a reductive atmosphere. CONSTITUTION:The objective composition can be obtained by incorporating (A) the chief component of generic formula A(Bi2O3.BTiO2)+(100- A){Sr100-X-YPbXCaY)(Ti100-ZZrZ)O3} (where, A, B, X, Y and Z are each expressed in mol%, satisfying the relationships: 0<=A<=10, 0.8<=B<=8, 0<=X<=100, 0<=Y<=70 and 0.5<=Z<=20) with (B) 0.1-30wt.% of a subcomponent of generic formula aLi2O+bRO+cB2O3+(100-a-b-c)SiO2 (where, R is at least one kind selected from Mg, Ca, Sr and Ba; a, b and c are each expressed in mold, satisfying the relationships: 0<=a<20, 10<=b<=55 and 0<=c<40.
Patent JP-H07117973-A (JP)
Title: Hydraulic grab bucket
Inventor: MASAGO MITSUO
IPC: B66C3/16
Filed: 1993-10-28
Abstract: PURPOSE:To accurately detect the opening/closing level of a bucket shell at a remote position. CONSTITUTION:An electric signal transmitter is provided on a hydraulic cylinder 80, the electric signal from the electric signal transmitter is converted into the opening/closing level of a bucket shell 90 by a calculating means, the calculated result by the calculating means is displayed by a display means, thus the opening/closing level of the bucket shell 90 can be accurately detected at a remote position.
Patent JP-H09237349-A (JP)
Title: Interactive desktop system
Inventor: UIRIAMU NIYUUMAN
IPC: G06F3/033
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of executing plug in to a work station and being operated by means of a standard mouse by giving a user a very simple and convenient method for copying plural pages of a text or its plural parts to a work station clipboard. SOLUTION: This interactive desktop system includes a working face 121, a display device like a video projector 118 for displaying a picture in a first area, a camera 116 capturing a picture(a picture of a document 114) in a second area on the working face and a picture processing system connected to the display device and the camera. The picture processing system makes a picture selected by a user captured in response to user's input, stores this selected pictue in a prescribed place in a corresponding memory(clipboard memory) and copies the stored picture to a place specified by the user of the document. The document 114 placed on an application desk such as an active word processorcan be copied, a text is selected through the use of a boundary box and its sentence is high-light-displayed.
Patent JP-S61148445-A (JP)
Title: Radiation sensitive negative type resist material
Inventor: OBARA HIDEKATSU
IPC: G03F7/20
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a negative type resist material having sensitivity to radiation, superior adhesion and dry etching resistance and capable of forming a fine resist pattern by using a (co)polymer having repeating units represented by a specified formula. CONSTITUTION:A negative type resist material is obtd. by using a (co)polymer having repeating units represented by the formula (where X is H or methyl, Y is a group represented by a general formula -O-CO-R, -CO-O-R or -CO-O-CH2- R, and R is haloalkyl substituted phenyl). The repeating units are of vinylbenzoic acid, isopropenyl-benzoic acid or the like having substituted haloalkyl on the benzene ring. Repeating units of a styrene monomer such as styrene or alpha- methylstyrene are used as repeating units copolymerizable with the repeating units represented by the formula. The preferred percentage of the repeating units represented by the formula is >=about 20%, preferably >=50% of the total number of the repeating units in the (co)polymer. In case of <about 20%, the sensitivity and dry etching resistance are reduced. A resist material very useful in the production of a semiconductor device such as IC or LSI is obtd.
Patent JP-H11104191-A (JP)
Title: Auxiliary seat for portable toilet
Inventor: TAKEDA RITSUKO
IPC: A61G9/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary seat for a portable toilet for reducing labor of a helper and reducing pain and uncomfortableness of the old who cannot leave bed and the diseased, especially women. SOLUTION: This auxiliary seat for a portable toilet is used mounted on a seat 2 of a portable toilet 1, and consists of a seat part 5 with a dent to be engaged with the hinge part of the lid 3 of the portable toilet 1, and a support plate 6 extending over the seat part 5.
Patent JP-H11173051-A (JP)
Title: Point cutting tool
Inventor: EMMERICH KENNETH C
IPC: E21C35/197
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion by arranging a tip having odd side faces of a specified number between an expanded head and the end of a conical trapezoid provided on the extended line of the end thereof. SOLUTION: The point cutting tool 10 is constituted of a shank 12 rotatably contained in a counterbore 14 of a fitting block 16, a conically trapezoidal head 18, and a cutting tip 20. A carbide insert is fixed to the head 18 by welding or the like in the tip 20. And the tip has a conically trapezoidal end 22 and odd side faces 24 comprising five or preferably nine faces. And hence, the side face 24 is symmetrical around the rotary axis of the bite 10, but it has not mutually parallel opposite faces. Accordingly, the tip is always unbalanced against the transfer face of the tool 10 and hence, when it engages with a working face, an uneven load arises in the tip 20. A different part in the peripheral direction in the tip 20 is engaged with the cutting surface as the tool 10 advances on the processing surface when the tool 10 is rotated.  In this way, abrasion is lessened and it becomes unform. And hence, the life is extended.
Patent JP-H1075916-A (JP)
Title: Plates for installing vertically movable toilet seat system
Inventor: KOJIMA HIDEAKI
IPC: A61G5/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To fit a vertically movable toilet seat system without damaging the surface of a floor. SOLUTION: Concerning the full length, a rear end 1b is positioned almost equal to the horizontal position of a rear-most end 2b of a toilet seat 2 of a vertically movable toilet seat system A in the state of positioning the toilet seat 2 most backward during the use of the vertically movable toilet seat system A, and a top end 1a is positioned almost equal to the horizontal position of a top-most end 2a of the toilet seat 2 of the vertically movable toilet stool system A in the state of positioning the toilet seat 2 most forward during the use of the vertically movable toilet sear system A or almost equal to the horizontal position of a top-most end 6a of a handrail 6 of the vertically movable toilet seat system A or set in the length extended forward a little.