baber/WOPTO huggingface dataset:
Patent JP-H05140961-A (JP)
Title: Pressure fitting water cutoff method
Inventor: HAMA YASUHIRO
IPC: E02D31/02
Filed: 1991-02-12
Abstract: PURPOSE:To generate perfect water shutoff effect as countermeasure for leak of water involving a water pressure to happen in a concrete structure by fitting with pressure a hydration reaction chemical directly in a leaking hole without breaking the concrete, and thereby stopping the leak at the root simply and effectively. CONSTITUTION:An anchor 5 with a stud bolt 6 driven in a place near a water leaking hole is implanted to form an anchor bolt, while a pressure fitting jig 8 is provided with a hole for insertion of the anchor bolt and a pressure fit valve 9 at a chemical pressure fitting hole situated in line with the anchor bolt insertion hole and is penetrated by the anchor bolt, and there a rubber packing 7 is pinched so as to cover the water leaking hole where leakage takes place. An anchor bolt nut 12 is fastened together with a copper washer 11 to put the jig 8 in tight attaching to the water leak surface of the concrete. A hydration reaction chemical is fitted by pressure from the valve 9 and passed through a water leak passage in the leaking hole to fill and solidify even the rear side face and leak passage of the concrete structure. Thus the watertightness of the concrete is restored.
Patent JP-H06312677-A (JP)
Title: Seat fitting structure for motorcycle
Inventor: HENDA NAOKI
IPC: B62J1/02
Filed: 1993-04-30
Abstract: PURPOSE:To simplify the connection between a car body frame and a base plate by making fitting holes of a seat base plate stay and a car body frame where a bolt is passed elliptic to form a gap in the vertical direction between the holes and the bolt in relation between the fitting holes and the bolt. CONSTITUTION:Plate-like stays 27 connected to each other by a rib 28 are respectively hung down and extended from the right and left sides of the middle rear part of a seat base plate 21, elliptic oblong fitting holes 29 are bored in the vertical direction in the sides of the stays, and an abrasion preventing metallic elliptic collar 30 is fitted to each fitting holes. A bolt 31 inserted through a collar 32 is passed through a complete round hole provided on a bracket laid between a seat rail 11 and a rear frame 2f and the fitting hole 29, and thread-fastened by a nut. Accordingly, the need of a member for softening and absorbing vertical vibration is eliminated, the structure is simple, the number of parts is small, the installation can be facilitated, and the riding comfort can be improved.
Patent JP-S58221957-A (JP)
Inventor: MASAKI KAZUMI
IPC: A61K8/00
Filed: 1982-06-16
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-S62294811-A (JP)
Title: Room heater
Inventor: SAKURAI TOSHIO
IPC: F24H3/04
Filed: 1986-05-07
Abstract: PURPOSE:To permit a room heater to be used without any anxiety, by a method wherein an alarm device, which promotes an user to ventilate, is operated when a rotation detecting circuit has detected that a ventilating device is not operated normally in spite of the detection of poisonous gas by a poisonous gas detecting circuit. CONSTITUTION:The existence of the combustion flame of a burner is detected by a flame detecting circuit 61 and the existence of poisonous gas in a room is detected by a poisonous gas detecting circuit 72. The operation of a ventilating device 38 is controlled by a circuit, constituted of a NAND circuit 93, a transistor 114, a relay 115 and the like, based on the output of the detecting circuit 72 under a condition that the circuit 61 detects the existence of the combustion flame. Further, a rotation detecting circuit 82 detects whether the ventilating device 38 is being operated normally. A circuit, constituted of an inverter 116, an AND circuit 117, the transistor 124 and the like, operates an alarm device 39, which urges an user to ventilate, when the circuit 82 has detected that the ventilating device 38 is not being operated normally in spite of the detection of the poisonous gas of the circuit 72. As a result, a room heater may be used without any anxiety.
Patent JP-H11295924-A (JP)
Title: Electrostatic latent image developing magnetic toner
Inventor: NAKAMURA MINORU
IPC: G03G9/08
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of toner splashing and spilling not only in a low-speed region but in a high-speed region as well by providing the toner with a specific surface characteristic and specifying the bulk density/true density and adhesion stress at the time of specific compression to specific ranges. SOLUTION: The surface characteristic satisfies the equation; D/d50>=0.20, where D=6/(ρ/s)(bulk density/true density (ρ) at the time of compression at 1 kg/cm<2> )×100>=30. The adhesion stress at the time of compression at 1 kg/cm<2> is specified to satisfy <=6 g/cm<2> . In the equation, D denotes an equiv. grain size (μm) from the BET surface area when the shape of the toner is assumed to be a sphere; d5 denotes a 50% relative grains size (μm) of a relative weight distribution by grain sizes; ρ denotes the true density (g/cm<3> ); S denotes the BET surface area rate (m<2> /g), respectively.  Magnetic powder, such as ferrite, magnetite, iron powder, coloring agents and other desired additives; for example, charge control agent and wax are mixed in and by the amts. and methods of the prior art and the mixture is then subjected to kneading, pulverizing and classifying to obtain particles having a desired grains size. These particles are subjected to instantaneous heat treatment. The grain size is preferably 4 to 10 μm, more preferably 5 to 9 μm.
Patent JP-H07287399-A (JP)
Title: Method of manufacturing offset printing board according to silver salt diffusion transfer process
Inventor: PAURU KOTSUPENSU
IPC: B41N3/08
Filed: 1995-04-06
Abstract: PURPOSE: To provide a process for producing a finishing agent for production of a high-quality lithographic plate having improved printing characteristics by using an image-forming element having a base provided with a hydrophilic surface, according to a DTR method and a process for producing the high- quality lithographic plate having the improved printing characteristics by using the image forming element having the base provided with the hydrophilic surface according to the DTR method. CONSTITUTION: One or more kind of the polyglycols of the finishing agent, contg. one or more kinds of hydrophobing agents of a total concn. between 0.1 and 10g/l, one or more kinds of surface active compds. and one or more kinds of the polyglycols contain at least 50wt.% ethylene oxide group and/or propylene oxide group and the total number thereof is at least 12. Such polyglycols exist in the total amt. of at least 20g/l in the finishing agent. The process for producing the offset printing plate, according to the silver salt diffusion transfer method by using the same, is provided.
Patent JP-S5438161-A (JP)
Title: Erasing method of side lobes in high directivity sound receiver
Inventor: SHIBATA SHIYUUJI
IPC: G01S3/80
Filed: 1977-08-31
Abstract: PURPOSE:To additionally increase the degree of suppression of side lobes as compared to before by performing sum correlation processing concerning the phases of incident waves of sound receiver elements for each array arrayed with a multiplicity of sound receiver elements and half-wave rectifying the added outputs thereof then multiplying the same.
Patent JP-S5438510-A (JP)
Title: Miniture step motor
Inventor: TORISAWA AKIRA
IPC: H02K37/00
Filed: 1977-08-31
Abstract: PURPOSE: To simplify drive circuit, to reduce hcip area and to provide magnetic resistance without installing special shield, by providing rotor between stator contained in the coil and yoke then covering the outside of coil with yoke. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02287007-A (JP)
Title: Low-calorie-gas burner
Inventor: YAMAMOTO SHIGERU
IPC: F23D14/26
Filed: 1989-04-26
Abstract: PURPOSE:To stabilize the combustion of a low calorie gas like a waste gas by a low-calorie-gas burner by a method wherein the downstream sides of two or more low calorie gas passages formed by lattice-like partition walls made of radiating porous material are shut by blind plates made of radiating porous material, and igniting torches are arranged in some of the low calorie gas passages. CONSTITUTION:Two or more low calorie gas passages 2a and 2b are formed parallel by lattice-like partition walls 1 made of radiating porous material. Igniting torches 3 are arranged in the passage 2a among the passages. The ends of the gas passages 2a and 2b are shut by blind plates 4 made of radiating porous material. By this constitution, the igniting torches 3 are ignited to heat the radiating porous blind plates 4 located at the ends of the low calorie gas passages 2a to redness. Then, low calorie gas 5a is supplied to the passages 2a to make it burn. Thereby, the combustion gas flows as shown by arrows 6 and heats the blind plates 4 to redness to keep them at a high temperature. Next, the gas 5b is supplied to the passages 2b. Thus, the combustion is stabilized.
Patent JP-H11301458-A (JP)
Title: Control valve device
Inventor: TSUBOUCHI KAORU
IPC: B60T13/57
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce cost with a simple structure. SOLUTION: In a solenoid valve device, which is provided with a valve body 28a, a negative pressure chamber 81, an atmosphere chamber 82, a variable pressure chamber 83, an input member 28b, a valve mechanism 281, a diaphragm 283 for moving the input member 28b with differential pressure between the variable pressure chamber 83 and the negative pressure chamber 81, the negative pressure chamber 81 is placed on the outer periphery of the input member 28b, the atmosphere chamber 82 is placed in the front of the negative pressure chamber 81, and the variable pressure chamber 83 is placed at the back of the negative pressure chamber 81.
Patent JP-H07288144-A (JP)
Title: Surface mount connector
Inventor: KATO YASUHIRO
IPC: H01R12/22
Filed: 1994-04-19
Abstract: PURPOSE:To provide a surface mount connector with narrow occupied area, capable of resoldering, and having a reinforceing fitting capable of confirming soldering state. CONSTITUTION:Grooves 54, 56 are formed on the side walls 18, 20 of a housing 12 so as to cross a board. Both ends of each of almost U-shaped reinforceing fittings 150 are pushed for fixing into recesses 30, 32, 34, 36, of the housing from the bottom side of the housing 12. Part of each flat part to be soldered of the reinforceing fittings 150 is exposed to the grooves 54, 56. A soldered state can be confirmed in the exposed part, and a soldering tool can be used there for soldering.
Patent JP-S58222941-A (JP)
Title: Method of compensating signal of pressure in intake pipe for internal combustion engine controller
Inventor: OTOBE YUTAKA
IPC: F02D41/12
Filed: 1982-06-18
Abstract: PURPOSE:To improve the exhaust gas properties, fuel efficiency and operation performance of an engine, by subtracting a predetermined value from the value of a signal of pressure in the intake pipe of the engine at the time of its return to a prescribed operation range and regulating a controller depending on the remainder. CONSTITUTION:When it is judged that fuel-cut operation is not being effected, it is discriminated (Step 4) whether a control variable NMPB is zero. After that, a compensation DELTAPBAj for the absolute pressure PBA in an intake pipe which corresponds to the rotational frequency Ne of an engine is set (Step 6). The compensation DELTAPBAj is subtracted from the measured value PBAn of the absolute pressure in the intake pipe to determine the remainder PBA (Step 7). A fuel injection time Tout is calculated on the basis of the remainder PBA (Step 8). According to this constitution, an engine controller can be accurately regulated depending on the operating condition of the engine to improve its exhaust gas properties, fuel efficiency, operating condition, etc.
Patent JP-H04312072-A (JP)
Title: Vertical deflection circuit
Inventor: OHIRA YOSHIJI
IPC: H04N3/24
Filed: 1991-04-11
Abstract: PURPOSE:To prevent the fluorescent face of a CRT from being damaged by erasing a CRT beam while detecting that a vertical deflection current is less than a prescribed level. CONSTITUTION:The vertical deflection current outputted from an outputting stage 1 flows through a vertical deflection winding 2, and reaches through a coupling capacitor 3 and a feedback resistor 4 to a ground side. And also, the vertical deflection current is converted into a certain voltage level by partial potential resistor 5 and 6, and inputted through a diode 19 and a resistor 21 to a signal processing IC 8. When the vertical deflection current outputted from the outputting means 1 is 0 or extremely small, the output of an operating amplifier 17 is a high level. This high level output signal is impressed through a diode 18 to the input terminal of the IC 8, and the input terminal is held to high level. Thus, a video signal transmitted to the CRT is made to be a black level, or less than the black level, by the operation of the IC 8, so that the CRT beam can be erased during the entire period. Thus, the damage to the fluorescent face of the CRT can be prevented.
Patent JP-H08302092-A (JP)
Title: Resin composition
Inventor: UEKI KATSUYUKI
IPC: C08L23/26
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a resin composition excellent in the dispersibility of a pigment in a polypropylene resin in spite of being very high in the content of the pigment, and capable of exhibiting large effects on the colorability and processability of a fiber product requiring high pigment dispersibility on the coloration of fiber product. CONSTITUTION: A resin composition is produced by kneading and dehydrating (a) a polypropylene resin aqueous dispersion and/or a polypropylene resin aqueous solution and (b) a pigment. Or a resin composition is produced by kneading and dehydrating (a) the polypropylene resin aqueous dispersion and/or the polypropylene resin aqueous solution, (b) the pigment and further (c) a polypropylene resin. The technique is extremely effective for the coloration of polypropylene resin compositions which have been difficult in the homogeneous coloration by master batch methods and which contain inorganic fillers and fibrous reinforcing materials especially attaching great importance to physical properties such as mechanical physical properties and heat resistance, and enables the coloration free from irregular coloration.
Patent JP-H0191577-A (JP)
Title: Solid-state image pickup element
Inventor: KIMATA MASAAKI
IPC: H04N5/335
Filed: 1987-04-27
Abstract: PURPOSE:To read out a signal at a high frame rate by reading a signal stored in plural photoelectric conversion means arranged in two-dimension one by one row for each of plural columns, mixing the read out signal by each row, inputting the mixed signal in parallel by a signal transfer means and outputting it in series. CONSTITUTION:The signal read by vertical CCD transfer sections 16, 26 is inputted to a control gate 1 by the vertical CCD transfer sections 16, 26 and mixed by the control gate 1. On the other hand, similarly, the signal read by vertical CCD transfer sections 36, 46 is inputted to a control gate 2 by the vertical CCD transfer section 36, 46 and mixed by the control gate 2. The signal mixed by the control gates 1, 2 is transferred to the signal transfer section 3 in parallel for each horizontal period and outputted serially via a preamplifier 4. Thus, in operating the element by the same frequency as a conventional element, the picture is formed by a double frame rate in comparison with a conventional element.
Patent JP-H10295952-A (JP)
Title: Opening method for box, cutting tool, and cutting blade
Inventor: ISHII TOSHIYASU
IPC: B26B9/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To easily open a packaged corrugated fiberboard box not to damage its content. SOLUTION: A cutting tool 45 protrudably stores a cutting blade 15, and a guide plate 31 having a slide face 32 kept in contact with a cut object 46 is formed. The cutting blade 15 has the first blade 6 (tip 7) cutting the surface side and the second blade 8 (upward tip 11) cutting from the lower face side, and a protective edge 12 is formed at the front end (b). The second blade 8 of the cutting tool 45 is inserted from the surface 47 side of the corrugated fiberboard 46 of a box, the guide plate 31 is kept in contact with the surface 47, and the tip 7 of the first blade 6 is inserted (a). The cutting tool 45 is operated in the direction of an arrow 51, and a cut line 49 is formed on the surface 47 side of the corrugated fiberboard 46 by the first blade 6 with a residual section 50 left on the inner face 48 side (b).  The residual section 50 is cut off from the inner face 48 side by the tip 11 of the second blade 8 (c). Since the cutting blade 15 has the protective edge 12 on the packaged object side, the packaged object is not damaged.
Patent JP-S5229198-A (JP)
Title: Gas leakage alarm unit
Inventor: ENDOU SHIYUUGO
IPC: G08B17/10
Filed: 1975-08-30
Abstract: PURPOSE: To obtain a gas leakage alarm unit to be used for automobile with which the voltage from car battery is fed to gas detection element owing to engine key switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06106780-A (JP)
Title: Method and device for adjusting exposure device in printer
Inventor: POORU EFU SARIBAN
IPC: H04N1/113
Filed: 1993-05-06
Abstract: PURPOSE: To control the intensity level of an exposure device so that desired pixel densities are arranged on an image recording medium consistently by providing even-number and odd-number channel circuits controlling the intensity level of the exposure device during the exposure of respective pixels in a printing apparatus. CONSTITUTION: The count signal generated in an even-number channel counter 10 along with the desired printing density given from a printing apparatus is applied to the even-number channel comparator 14 in an even-number channel circuit 4. In the same way, the count signal generated in an odd-number channel counter 12 is applied to the odd-number channel comparator 16 in an add-number channel circuit 6. The respective comparators 14, 16 generate comparator signals showing the exposure or non-exposure time of the specific pixel on an image recording medium in a width of 10 bits.  The comparator signals are generated when the values of the count signals show the values of desired printing densities and the desired printing densities are the logarithmic function of exposure approximately and, as a substitute, they are the logarithmic functions of the count signals generated by the counters 10, 12.
Patent JP-S6077-A (JP)
Inventor: KUWANO FUMIYOSHI
IPC: H01R13/639
Filed: 1983-06-15
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-S5231487-A (JP)
Title: Construction of stern
Inventor: MARUYAMA YOSHIAKI
IPC: B63B3/40
Filed: 1975-09-01
Abstract: PURPOSE: To make a complicated bending working of a stern steel as less as possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63271203-A (JP)
Title: Color filter
Inventor: KUSUKAWA HIROYUKI
IPC: G02F1/133
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the titled filter capable of easily forming and suitable for a color liquid crystal display device having a good display quality by matrix- likely arranging a triangle picture element. CONSTITUTION:The picture element is matrix-likely arranged in the form of the triangle. Accordingly, the repeating pattern of R.G.B. is formed, following on a same scanning line. And, on the scanning line which is arranged in up and down against said scanning line, the repeating pattern of R.G.B. makes forward or backward by one picture element as compared with the scanning line pattern in the scanning direction. So that, in the arrangement as mentioned above, the same color picture element is continuous for the scanning line in a slanting direction, and the same color picture element on the same scanning line is arranged alternately in the forms of an erecting triangle and an inverted triangle, and is constituted so as to be adjacent to the inverted triangle at the right-down side of the erecting triangle. Thus, the resolution and the display quality of the titled filter are improved.
Patent JP-S62262988-A (JP)
Title: Transformed animal cell, method for producing same and method for producing t-pa using said transformant
Inventor: TOMIOKA NOBORU
IPC: C12N9/72
Filed: 1986-05-10
Abstract: PURPOSE:To stably produce t-PA useful as a pharmaceutical, etc., in high yield, by introducing a specific gene and a structural gene into an animal cell, culturing the obtained primary transformant of the animal cell in a selective medium, etc., and culturing the obtained higher order transformant. CONSTITUTION:A mouse-originated wild-type DHFR gene (a gene coding dihydrofolic acid reductase) and a vector containing a human t-PA gene (a gene of tissue plasminogen activation factor) are introduced into an animal cell such as cell of Chinese hamster to obtain a primary transformant of animal cell. Both of the above genes are amplified by culturing the transformant in a selective medium containing methotrexate at a concentration of <=50muM to obtain a transformant capable of producing large amount of t-PA. The transformant is cultured in a selective medium (e.g. a DME-10% dialyzed serum containing methotrexate and free from nucleic acid component) to obtain t-PA.
Patent JP-H043123-A (JP)
Title: Roll brush for rubbing and production thereof
Inventor: TERAMOTO HIDEKI
IPC: G02F1/1337
Filed: 1990-04-20
Abstract: PURPOSE:To produce the roll brush for rubbing having no seams on the surface at all with a simple stage by fitting a conductive cylindrical rubbing material onto a circular pipe and shrinking the rubbing material, thereby adhering this rubbing material to the circular pipe. CONSTITUTION:The roll brush for rubbing consists of a metallic pipe 1 made of an aluminum pipe, etc., to constitute a core material and the cylindrical rubbing material 2. This cylindrical rubbing material is formed to the diameter slightly larger than the diameter of the metallic pipe 1. The cylindrical rubbing material 2 is put on the metallic pipe and cold water or steam is sprayed to the rubbing material 2, by which the rubbing material 2 is shrunk. Consequently, the rubbing material 2 comes into close contact with the metallic pipe 1. The roll brush for rubbing having no seams at all of the surface of the substrate is obtd. by the simple process for production in this way.
Patent JP-2000299698-A (JP)
Title: Data communication equipment
Inventor: SAKAKURA TAKASHI
IPC: G06F17/30
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce communication traffic while effectively utilizing the characteristics of communication media concerning data communication between data sharing nodes maintaining and managing copy data. SOLUTION: An application program 301 of a transmission side node inserts a data object 401 to a data store 302, a data synchronizer 303 transmits an update message 403 containing differential data and a history number and a reception side node compares the history number in the received update message 403 with the history number of update history data 402 of the present node and determines whether or not the update message 403 is to be applied.