baber/WOPTO huggingface dataset:
Patent JP-H03194080-A (JP)
Title: Openable type roof
Inventor: HAKIRI MICHIO
IPC: E04H15/00
Filed: 1989-12-22
Abstract: PURPOSE:To simplify opening and closing of an openable roof by mounting a film member, having an air bag, between a plurality of beams located in juxtaposition movably along a roof surface, arranging a plurality of ropes in juxtaposition, and stretching the film materials and the ropes through expansion of the air bags. CONSTITUTION:A plurality of beams 2 are movably arranged on the roof part of a building structure 1, and a film member 8 having an air bag 9 is mounted between the beams 2 and 2. A plurality of ropes 11 are arranged in juxtaposition between the beams 2. From the closing state of a root, the beams 2 are moved toward the one end part, the plug of the bag 9 is opened to bleed air, and the film material 8 and the rope 11 are approximately folded and suspended to open the roof. When the roof is closed, the beams 2 are moved in an opposite direction, air is fed in the bag 9, the plug of which is closed, from a compressor, and the film member 8 and the rope 11 are stretched to provide the roof with rigidity. Thus, opening and closing of the roof are simplified.
Patent JP-H07187065-A (JP)
Title: Buoyancy body for floating structure
Inventor: MAE YASUHIRO
IPC: E01D15/14
Filed: 1993-12-27
Abstract: PURPOSE:To provide a floating structure buoyancy body having sufficient buoyancy and strength, and ensuring low production cost. CONSTITUTION:This buoyancy body for a floating structure has a styrene reformed polyethylene foamed resin compact 2 stacked on the surface layer of a polystyrene resin foamed material 1 and, in addition, glass fiber reinforced plastic 3 formed all around thereon. The buoyancy body has large buoyancy due to the foamed material 1 used as a core material and also large shock breaking strength due to a skin made of the glass fiber reinforced plastic.
Patent JP-H06179558-A (JP)
Title: Sheet treatment device
Inventor: KOIKE MORIYUKI
IPC: B65H29/22
Filed: 1992-12-14
Abstract: PURPOSE:To provide a sheet treatment device capable of carrying the sheet in an excellent condition by providing a synchronizing means to equalize the circumferential speed of a carrying roller and that of a paper discharging roller. CONSTITUTION:A carrying roller 118 is driven by a driving belt 110. A roller driving belt 2000 is stretched in the vertical direction in the vicinity of a paper discharging roller 119. This roller driving belt 2000 is turned in the same direction as the driving belt 110 at the same velocity. An intermediate roller 2001 which is rotated in jointly contact with the upper driving side of the roller driving belt 2000 and a paper discharging roller 119a is provided. Thus, the paper discharging roller 119a receives the driving force from the roller driving belt 2000, and transmits it to the paper discharging roller 119a. Thus, the paper discharging rollers 119, 119a are rotated in the sheet feeding direction, and are rotated at the same circumferential speed as the paper discharging roller 118. As a result, the sheet is neither be slackened nor tensioned between both rollers.
Patent JP-H05165359-A (JP)
Title: Thermal fixing device
Inventor: YAMASHITA KYUKICHI
IPC: G03G15/20
Filed: 1991-12-17
Abstract: PURPOSE:To shorten a warm-up time, to completely save power, and to surely energize a heating resistor layer. CONSTITUTION:A fixing roller 21 is constituted by forming a pressure sensitive conductive rubber layer 25 on the outer periphery of a metallic rotary shaft 24 which is used also as an internal electrode, forming the heating resistor layer 26 on the outer periphery of the pressure sensitive conductive rubber layer, forming an external electrode layer 27 on the outer periphery of the heating resistor layer, and forming a protective film layer 28 on the outer periphery of the external electrode layer; and a paper feeding roller 22 is arranged to be opposed to the fixing roller 21, and the rubber layer 25 is locally compressed when a recording paper 23 is fed while being held by rollers 21 and 22, and the compressed part gets in a conducted state. Thus, the layer 26 is energized and locally generates heat so as to perform thermal fixing to the recording paper 23.
Patent JP-2001155700-A (JP)
Title: Battery pack
Inventor: SHIBATA YOSHINORI
IPC: B25F5/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To easily perform a attachment/detachment work of an electric tool, etc. SOLUTION: A hook 17 is arranged into a rear surface of a battery pack 1, a slope 18 is arranged into its top portion, a coupling bodies 19, 19 is inserted into its bottom portion, a bottom surface 20 is continuously arranged into the bottom portion in horizontal, and a coil spring 22 is between a bottom plate 22 and a bottom case 3. Furthermore, a lever 23 permits a turning shaft 24 to be rotatably mounted into the outside case 2 and a stopper 26 protruding into the front-upward is protruded and arranged into the central part of the turning shaft 24 to penetrate a through-hole 21 formed between a hook 17 and a coupling bodies 19, 19 and restrict the hook 17 into a protrusion position from the case 2.
Patent JP-H03194058-A (JP)
Title: Interior finish plate for bath room
Inventor: NAMIKAWA MISAO
IPC: E04F13/08
Filed: 1989-12-21
Abstract: PURPOSE:To facilitate confirmation of temperature before bathing and to amuse a user with bathing by dispersing coat film layers, varied in a color with temperature, on the surface of the body of an interior finish plate for a bath room in a beautiful appearance pattern and protecting a whole surface containing the coat film layer with a clear film layer. CONSTITUTION:An interior finish plate 1 for a bath room is formed by interconnecting a plurality of interior finish plate bodies 1a. The interior finish plate body 1a is extrusion-molded approximately in a U-shape in cross section by using a polyvinyl chloride resin material and the like. Protrusion parts 1b and 1b and a U-shaped recessed part 1c formed in the back thereof to form a heat insulating layer 4 formed of a foam, e.g. urethane resin. Temperature display coat film layer 2... varied in color with temperature are applied in a dispersed manner to the surface of the interior finish plate body 1a and clear acryl synthetic resin is applied to the whole surface to form a film layer 3. This constitution facilitates confirmation of temperature in a bath room and amuses a user with bathing.
Patent JP-H0515876-A (JP)
Title: Removing method for suspension metal corrosion product insoluble or hardly soluble in water and treating device for condensing water
Inventor: HIGOZAKI NOBUYUKI
IPC: B01D39/04
Filed: 1991-12-17
Abstract: PURPOSE:To provide a method for treating condensed water containing suspending metal corrosion product (clad) insoluble or hardly soluble in water. CONSTITUTION:Condensing water in an electric power plant is treated by using a cation filter filled with a cation exchange resin or using a mixture floor of this cation exchange resin and an anion exchange resin. Thus, the removing efficiency of clad is improved. This cation exchange resin consists of copolymers prepared by polymn. of an aromatic monovinyl compd., an aromatic polyvinyl compd. which acts as a cross-linking agent, and an ester type plyvinyl compd.
Patent JP-H06161218-A (JP)
Title: Image forming device
Inventor: ITO NOBUYUKI
IPC: G03G21/00
Filed: 1992-11-19
Abstract: PURPOSE:To easily obtain stable electrifying performance by spatially moving the charge applying part of a charge applying means at high speed and electrifying the surface of a body to be electrified. CONSTITUTION:An electrifying device 2 uniformly electrifying photosensitive drum 1 is provided with many independent stripe-state electrifying plates (electrodes) 2-1 to 2-n formed in parallel in an oblique direction at specified intervals on the insulating substrate 2a. Voltage having a part instantaneously and partially exceeding discharge start voltage in the axial direction of the drum 1, and voltage where the voltage part exceeding the discharge start voltage moves in the axial direction of the drum 1 with the change of time is impressed on the (n) electrifying plates. For example, the bias voltage from an AC power source 3 biased by a DC power source 4 is successively impressed on the respective electrifying plates through proper impedance circuits Z1 to Zn for converting a phase constituted of a capacitor, an inductance element and a resistor, thereby impressing such voltage.
Patent JP-H08170481-A (JP)
Title: Large bore excavator
Inventor: HAMANO MAMORU
IPC: E21B10/32
Filed: 1994-12-16
Abstract: PURPOSE: To enable the excavation of an annular hole corresponding to the protruding width from the periphery of a casing by fitting plural expandable arms, provided with cutter drums at the tips, oscillatingly to the vicinity of the lower end of the casing of an excavator. CONSTITUTION: A casing 1 of hollow cylinder shape having openings 6 at both ends and numerous bits protrusively provided at the lower end is supported to a casing rotating push-in device, installed on the ground, in such a way as to be driven to be rotated and pushed in. Plural arms 4 provided at the tips thereof with cutter drums 5 having numerous bits rotatory-driven by a hydraulic motor are fitted to the peripheral surface near the lower end of the casing 1. It is so formed that the tips of the expansion arms 4 can be reciprocated from the diameter contracted position to the diameter enlarged position by hydraulic cylinders 15 and piston rods 16 fitted to brackets 14.  The arms 4 are contracted and pressed into the ground while rotating the casing 1 by the casing rotating push-in device, and the hydraulic motor is driven to excavate an annular hole with a diameter, corresponding to the protruding width from the casing, by the cutter drums 5.
Patent JP-H09168336-A (JP)
Title: Joint cover of pipe house for agriculture and horticulture
Inventor: OBA KAZUYUKI
IPC: F16B7/20
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a joint cover of a pipe house for agriculture and horticulture hardly breaking at a joint part of the pipe even in expanding or re-expanding a synthetic resin film or in flapping in the wind by making an outer diameter at the central part larger than both end parts, thickness of both end parts thinner and respective inner diameter of the each end part a specific value. SOLUTION: This joint cover 9 of a pipe house for agriculture and horticulture has an outer diameter of its central part 95 larger and gradually smaller as going to both end parts 91 and 92, and both end parts are made to have thin thickness and sharpened state. An inner diameter of one end part 91 is made a little larger than the outer diameter of the pipe and an end part of another pipe is inserted, and an inner diameter of the other end part 92 is made a little larger than an outer diameter of a joint part of the pipe joint, then the joint part of the pipe is inserted. By the technique, a boundary of the pipe or the pipe joint is not to be a step-like shape and a film is not caught on the joint part.
Patent JP-H04206239-A (JP)
Title: Electron source
Inventor: KITAO SATOSHI
IPC: H01J1/18
Filed: 1990-11-29
Abstract: PURPOSE:To control the emission of electron beam at low switching voltage without changing the control pitch of the electron beam by providing an electron beam through hole of an electrode on the point opposed to the abutting part of a cathode supporting means. CONSTITUTION:A substrate 1, a striped cathode supporting means 2, a linear hot- cathode 3, a lattice electrode 4, and a signal electrode 5 are arranged. Since a structure is obtained in which an electron beam 6 is extracted from the vicinity of the point where the linear hot--cathode 3 is abutted on the supporting means 2, the distance between an open hole part 4a of the lattice electrode 4 and a heat resistance insulating material 2b which does not corresponds thereto, becomes as wide as the control pitch of the electron beam 6. The electron beam 6 from the vicinity of the point of the electron beam emission part of the linear hot-cathode 3, namely the abutted part on the supporting means 2, passes only one correspondent lattice electrode open hole part 4a. Since the signal electrode 5 that controls the electron beam 6 is formed in an integrated manner with the supporting means 2, the signal electrode 5 can be installed very close to the linear hot--cathode 3. The leakage beam is hardly generated thereby, and the emission of the electron beam can be controlled at low switching voltage.
Patent JP-H04203709-A (JP)
Title: Water heater
Inventor: ADACHI KAZUHIRO
IPC: F23N5/14
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the cost of the product with one flame rod by setting a flame rod for combustion detection to one of a plurality of combustion burners and being able to detect combustion of the other burners by the difference of the detected temperature and the set temperature of the hot water. CONSTITUTION:If, while combustion proceeds with a plurality of burners 1, 2, the flame of the ignition burner 1 is blown off by, for example, a large wind speed, it can be detected by a flame rod 9 provided for the ignition flame 1. On the other hand, when the flame of the combustion burner 2 is blown off, the detected temperature T1 of the hot water by a supply hot water thermistor 8 of a heat exchanger 3 and a set temperature T0 that is beforehand selected from the combustion quantity and the temperature and volume of the supply water are calculated by a control microcomputer to develop their difference DELTAT, and the detected temperature of the hot water becomes lower than the set temperature, and the detected temperature of the hot water becomes T2. Normally the set temperature T0 and the detected temperature T1 of the hot water are equal, and when the combustion flame is extinguished, there is a difference DELTAT between the set temperature T0 and the hot water temperature, and it is thereby possible to judge whether or not there is flame, and it is not necessary to install a flame rod to detect combustion for each burner.
Patent JP-H09223773-A (JP)
Title: Semiconductor package and amplifier using it
Inventor: SAITO YOSHIHARU
IPC: H01L25/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization and the cost reduction of a semiconductor package and an amplifier, by mounting a plurality of semiconductor elements having the same device structure on a semiconductor package. SOLUTION: Two high output GaAs FET chips 2 are stored in a package for high frequency. The following are mutually connected by using bonding wires 9; the gate terminal of a first stage GaAs FET 2 and an outer input lead 5, the drain terminal of the first GaAs FET 2 and an intermediate output lead 6, the gate terminal of a last stage GaAs FET 3 and an intermediate output lead 7, and the drain terminal of the last stage GaAs FET 3 and an outer output lead 8. The source terminals of the first stage GaAs FET 2 and the last stage GaAs FET 3 are connected with a copper base 1 and grounded, via the side surface metallized part and the back metallized part of each chip. An intermediate output lead 6 and an intermediate input lead 7 are installed on the same side of a package for high frequency and arranged in parallel.  Thereby the miniaturization of a package and the whole amplifier is enabled.
Patent JP-H02178767-A (JP)
Title: Word processing system by voice
Inventor: PIITAA GURENEN
IPC: G10L15/00
Filed: 1988-12-28
Abstract: PURPOSE:To enable the voice control of a word processor function by providing a dictionary with both command language and text input language requested by a user. CONSTITUTION:The dictionary to which voice data is loaded as the accumulation of a voice template or a user dictionary is provided with both the command language and the text input language the requested by the user. This text language is printed matter, and the command language is for executing the word processor function. Thus, the control of word processing software by using a command to be spoken is made possible, and the hand-free use of the word processor is also made possible.
Patent JP-H08168565-A (JP)
Title: Connection board for electric parts of game machine, for example
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1994-12-16
Abstract: PURPOSE: To stabilize performance and quality by enabling mass production with high yield. CONSTITUTION: A connection pin 18 is formed integrally from, a supporting shaft part 19, a leg shaft part 20 in the shape of a hollow shaft, a restraint part 21 of a large-diameter flange shape and a pin part 22 for plug connection, and the supporting shaft part 19 is press-inserted into a inserting hole 15 formed in a main body 14 of a connector at a prescribed arranging interval.  Further, when a forming jig 31 is strongly pressed from the rear side of a board 11 while being matched with the leg shaft part 20 protruded on the rear side of the main body 14 in the state of inserting and positioning the leg shaft part 20 into a through hole 13 of the board 11, an engage part 23 whose top end part is expanded is obtained to be engaged with a pattern line 12 in an appropriate conducting state, and the main body 14 and the board 11 are strongly calked and coupled with each other by this engage part 23 and the restraint part 21.
Patent JP-H10175987-A (JP)
Title: Polymerizable group-containing organic phosphate compound and its production
Inventor: HAYASHI AKIO
IPC: C07F9/145
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new polymerizable group-containing organic phosphite compound useful as an intermediate, etc., of a phospholipid-analog compound. SOLUTION: This compound is expressed by formula I [R<1> to R<3> are each a 1-6C alkyl: (n) is 0 or 1; X is formula II (R<4> is H or methyl), etc.; Y is (CH2 )p -O or (CH2 CH2 O)q  (p) is 3-10; (q) is 1-10}, etc.; Z is a 1-10C bifunctional hydrocarbon], e.g. methacryloyloxyethyl-methyl-N,N-dimethylaminoethyl phosphate. The compound formula I is obtained by reacting, e.g. a compound of formula III (R<6> and R<7> are each a 1-12C alkyl) with an N,N-dialkylamino alkylol in the presence of an acidic compound.
Patent JP-H05138249-A (JP)
Title: Correcting device for meandering of strip
Inventor: FUKUSHIMA FUMIO
IPC: B21C47/00
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a device for correcting the meandering of a strip which is provided before a take-up device on a hot rolling line, prevents the life from being shortened by the cut edge, edge crack of the strip and abrasion of a side guide device and improves the yield of products. CONSTITUTION:A steering pinch roll is arranged and as tension is given to the strip S passing between a top roll 1 and a bottom roll 2, rolling reduction of hydraulic cylinders 6a, 6b is adjusted by the moving amount to the operating side W or the driving side D of the strip to correct the meandering of the strip. A strip edge part on the outlet side is photographed by a camera 7 and the picture is sent to a controller 14 as a rolling reduction signal of the hydraulic cylinder through a picture processor 11 and an operation processor 12 for a meandering amount. Load cells 8a, 8b supporting a bottom roll detect the rolling down force and send it to the controller. The rolling reduction is adjusted through hydraulic servo circuits 16a, 16b so that the controller rolls down the strip through these values within the range of elastic deformation of the strip.
Patent JP-2001150649-A (JP)
Title: Ink jet printer
Inventor: NISHIKAWA TAKAO
IPC: B41J2/01
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which stabilized colors can be obtained. SOLUTION: The ink jet printer comprises means 9 for drying ink ejected to a recording medium 1 in which the coefficient h of heat transfer of the drying means is set in the range of 30-100 kcal/hr deg.Cm2 when the temperature difference of dry and wet bulbs is in the range of 20-60 deg.C.
Patent JP-2000149509-A (JP)
Title: Data recording and reproducing apparatus and method
Inventor: FUJISAWA ICHIRO
IPC: G11B27/034
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To perform an edit operation as in the conventional VTR apparatus and reduce its editing time, even when a random accessible recording medium is used. SOLUTION: An A/V server 1 comprises, a plurality of ports 110, 120, 130, 140 for performing input and output operations of data for a non-linearly accessible recording medium; a video effector 160 which is supplied data from the respective ports and performs an edit operation to output the obtained result to each input and output section; and a CPU 152 for, when an original material from one of the ports and an inserted material from another port are edited by the video effector 160, reproducing data of the recording medium in real time at around a switching point between the original material and the inserted material, while reproducing the data in time period shorter than real time at points other than the switching point.
Patent JP-H11151534-A (JP)
Title: Flaring tool
Inventor: HIGASHIYA HIROYUKI
IPC: B21D39/20
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a flaring tool convenient for carrying capable of reducing a work load for a worker, moreover efficiently flaring, further manufacturing the tool at a low cost and furthermore inexpensively repairing the tool in the case of failure. SOLUTION: This tool is provided with a main body casing 10, a driving force transmitting part 50, a rotary sliding shaft part 70, a head part 80 and a metal tube holding part 90. The rotary sliding shaft part 70 is housed within the main body casing 10 so as to be rotatable by the rotation of the driving force transmitting part 50 and moreover horizontally slidable to the driving force transmitting part 50. The head part 80 is eccentric and inclined with respect to the central axial line of the sliding shaft part 70 and moreover rotatably and pivotally supported by the tip end of the sliding shaft part 70, the outer peripheral surface of the end part of the metal tube is grasped by the metal tube holding part 90, and whereby the end part of the metal tube is held toward the head part 80.
Patent JP-H06159386-A (JP)
Title: Clutch disk
Inventor: MITSUNE KATSUNOBU
IPC: F16D13/64
Filed: 1992-11-20
Abstract: PURPOSE:To secure larger effective wear margin without increasing the thickness of facing plate its. CONSTITUTION:Projecting portions consisting of projecting portions 70, 72 projecting to housing hole 62 sides are provided around stepped holes 60 at facings 34, 36 and a plate spring 32, and at the same time recessed places 74 to house the projecting portions 72 that constitute parts of the projecting portions at the time of facings 34, 36 being stuck closely, are provided around housing holes 62 at the opposite surface 46, 48 of the facings 34, 36. The projecting sizes of the projecting portions 70, 72 and the depth sizes of the large diameter hole portions 56 of the stepped holes 60 are decided so that depth sizes (a), (b) may become approximately the same mutually.