baber/WOPTO huggingface dataset:
Patent JP-H08105080-A (JP)
Title: Piping connection structure
Inventor: SHIMURA YONEZO
IPC: F16L13/10
Filed: 1994-10-07
Abstract: PURPOSE: To simplify a job for piping execution by forming a pipe and a pipe joint into a double pipe between a plastic inner tube and a metallic outer tube, and making both inner tubes of the pipe and the pipe joint stickable together with a bonding agent. CONSTITUTION: A pipe 1 is formed into a double pipe composed of a plastic inner tube 1a and a metallic outer tube 1b, while both ends of this inner tube 1a are projected out as far as about 2 to 3cm from each end of the outer tube 1b in advance. In addition, a pipe joint 2 connecting this pipe 1 is also composed of plastic inner tube 2a and a metallic outer tube 2b likewise, and this inner tube 2a is made shorter as far as about 2 to 3cm than the outer tube 2b.  In succession, connection between the pipe 1 and the pipe joint 2 is carried out in the following procedures that a bonding agent is applied to an outer surface of the plastic inner tube 1a of the pipe 1 and an inner surface of the inner tube 2a of the pipe joint 2, fitting the inner tube 1a of the pipe 1 in the inner tube 2a of the pipe joint 2, and then the metallic outer tube 1b of the pipe 1 is fitted in the outer tube 2b of the pipe joint 2 for the end.
Patent JP-H0557455-A (JP)
Title: Welding method for steel strips
Inventor: FUJII TATSURO
IPC: B23K11/06
Filed: 1991-08-29
Abstract: PURPOSE:To facilitate setting of welding conditions and to obtain a satisfactory weld zone by regulating a parameter value of the welding conditions obtained by a numerical formula within a specified range when a preceding steel strip and a succeeding steel strip are subjected to mush-seam welding together. CONSTITUTION:When a rear end of the preceding steel strip and the tip of the succeeding steel strip are subjected to mush-seam welding together, the parameter value K of the welding conditions is obtained by the numerical formula 1. In the formula, K, I, L, V, t1 and t2 denote the parameter value of the welding conditions, a welding current (KA), a superposing allowance (mm), the welding speed (mpm), thickness (mm) of the preceding steel strip and thickness (mm) of the succeeding steel strip respectively. The welding current I, the superposing allowance L and the welding speed V are then determined so that the parameter value K obtained is regulated within the range of 20-25 and welding is performed.
Patent JP-H07106290-A (JP)
Title: Foreign matter eliminating equipment for electronic component
Inventor: KAMIO KENJI
IPC: B08B5/00
Filed: 1993-09-30
Abstract: PURPOSE:To surely eliminate foreign matters deposited on the cavity of a hoop type electronic component. CONSTITUTION:Ionized air is blown against a hoop type electronic component which is contained in a box type booth and has cavities 15a, thereby neutralizing static electricity. From air jetting nozzles 12c, 12d, 12e installed by different blowing angles in the cover 12a of a foreign matter eliminating jig 12, air is blown in order against the cavities, and sucked by a suction nozzle 12b in order to eliminate foreign matters. In this case, the box type booth is filled with clean air by a clean air generating equipment, and the re-deposition of foreign matter to the hoop type electronic component 15 which has passed the foreign matter eliminating jig 12 is prevented. Thereby the foreign matter deposited on any portions in the cavity 15a can be completely eliminated, and the re-deposition can be simply prevented without using a large clean room or the like.
Patent JP-H0694389-A (JP)
Title: Heat exchanger
Inventor: SAWADA NATSUKO
IPC: F28F9/22
Filed: 1992-09-14
Abstract: PURPOSE:To provide a heat exchanger which can be coped with easy calculation of a strength while obtaining required straightening function. CONSTITUTION:A heat exchanger has a plurality of heat transfer tubes 11 arranged in a body 10 to heat exchange fluid to be guided from a fluid inlet 12 into the body 10 with fluid flowing in the tubes 11, and comprises straightening plates 14, 15 contained to be disposed in the body 10 to uniformly guide the fluid to the tubes 11.
Patent JP-H1177619-A (JP)
Title: Three-dimensional processing of wooden material
Inventor: TANAHASHI MITSUHIKO
IPC: B27M1/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To three-dimensionally process a wooden material by utilizing the restoration of the compressed wooden material to enable complicated curved surface processing without generating a crack or the like. SOLUTION: A wooden material 11' compressed in a state subjected to softening treatment is temporarily fixed to be put in molds 6a, 6b and restored to be molded and, at this time, the molds 6a, 6b are pressed to assist molding. As the wooden material, there is no limit but a panel, a log, a square bar or the like made of a Japanese cedar or the like are pref. from an aspect easy to compress. Softening treatment may be performed by boiling treatment, chemical treatment or microwave or high frequency treatment and may be executed under high pressure steam.
Patent JP-H0292732-A (JP)
Title: Control lever boot
Inventor: OGOSHI HIROSHI
IPC: G05G1/00
Filed: 1988-09-29
Abstract: PURPOSE:To ensure the sure installation of the captioned boots while ensuring flexibility in operating a control lever by forming the peripheral edges of one end opening portion and the other end opening portion with a harder material than that of a general portion. CONSTITUTION:A control-lever boots B is installed between the peripheral edge 5a of the opening portion of a console 5 and the upper end portion of a control lever 2, and has one end opening portion 1 and the other end opening portion 6 with a general portion 7 being formed into a bellows shape. In this case, the peripheral edge of the one-end opening portion 1 is formed with a hard material and closely brought into contact with the outer periphery of the control lever 2. The peripheral edge of the other end opening portion 6 is also formed with a hard resin, and an engaging portion 6a which is engaged with the peripheral edge 5a of the opening portion of the console 5 is provided on the outer peripheral edge thereof. Both opening portions 1, 6 are continuously formed by means of the bellows type general portion 7 made of a soft material.
Patent JP-H03108145-A (JP)
Title: Magnetic tape driving device
Inventor: SATO YUJI
IPC: G11B23/42
Filed: 1989-09-21
Abstract: PURPOSE:To improve the operation convenience by allowing the number of times of insertion of a medium to be recorded on and read out from a magnetic tape medium, and managing the service life of the medium with the driving of a magnetic tape. CONSTITUTION:When the magnetic tape medium is inserted to a magnetic driving device, a medium insertion detection circuit 11 sets a detection signal 1-A at an active state. Then, an insertion frequency reading circuit 12 reads a part where the number of times of insertion and the marginal number of times of the magnetic tape medium are recorded, and sends data of them to an insertion frequency deciding circuit 13. The circuit 13 adds one on the number of times that is the data, and compares it with the marginal number of times in use of the magnetic tape medium, and when it exceeds the marginal number of times, an alarm signal 1-B is activated. An alarm display circuit 15 performs alarm display, and the driving of the magnetic tape can manage the service life of the magnetic tape medium. In such a way, the user can recognize the service life even without generating a managing ledger or performing management for the medium.
Patent JP-H04123952-A (JP)
Title: Storage structure of seat belt inner buckle
Inventor: TOMIMATSU KAZUNORI
IPC: B60R22/26
Filed: 1990-09-14
Abstract: PURPOSE:To reduce a storage void by supporting an inner buckle pivotally on a bracket clamped to a sheet cushion or floor in and around the almost central part in the case where the inner buckle is stored in the storage void formed in a rear end of the seat cushion. CONSTITUTION:A storage void 4 is formed in the rear end of a side part at a rider seating position of a seat cushion 2 for a rear seat 1, and an inner buckle 5, where a tongue of a rear seat belt is linked up and vice versa, is stored in this storage void 4. This inner buckle 5 is pivotally supported on a stationary bracket 8 by a rotating pin 9 free of rotation in the neighboring part of a seating surface 2a of the seat cushion 2, and the stationary bracket 8 is clamped to a floor 10 with a mounting bolt 11. In addition, an anchor pin is installed tight in the lower end of a stay 6 extended beneath the inner buckle 5, and it is made engageable with one of engaging teeth 14 installed in each sectional lower edge of an anchor bracket 13 attached tight to the inner side face of the stationary bracket 8 by means of welding.
Patent JP-S61125589-A (JP)
Title: Heat pipe
Inventor: HATA RYOSUKE
IPC: F28D15/02
Filed: 1984-11-20
Abstract: PURPOSE:To transfer the heat of a heat source to an objective remote place efficiently by a method wherein an outer pipe, having a length shorter than an inner heat pipe connected air-tightly to the outer peripheral surface of the inner heat pipe at the end thereof, is equipped at the outer side of the inner heat pipe sealing operating liquid in the inner space thereof while the operating liquid is also sealed in the inner space of the outer pipe. CONSTITUTION:The operating liquid, such as water, methanol or the like, is sealed in the inner space of a container, formed by closing both ends of the inner heat pipe 1 air-tightly. The outer pipe 4, made by copper pipe, stainless steel pipe or the like, is arranged at the outside of the inner heat pipe 1 with an interval to make the outer heat pipe 4 and both ends 5 thereof are connected air-tightly to the outer peripheral surface of the inner heat pipe 1 to form an air-tight chamber 6 while the operating liquid is sealed in the air-tight chamber. Further, a temperature keeping layer 6 is provided at the outer surface of the heat pipe if necessary. The inner heat pipe 1 absorbs high-temperature heat in a part A and releases the heat into the part B, however, the outer heat pipe 3 also absorbs the heat and transfers the heat to the inner heat pipe 1, further, temperature keeping effect is increased by the outer heat pipe 3, therefore, a long distance heat transfer may be effected.
Patent JP-H07105245-A (JP)
Title: Cad system
Inventor: YOSHIDA KATSUSHIGE
IPC: G06F17/50
Filed: 1993-09-30
Abstract: PURPOSE:To improve the operability of the CAD system by speeding up a recognizing process for graphic elements. CONSTITUTION:A main storage device 5 and an auxiliary storage device 6 are stored with graphic elements and coordinate information on the graphic elements, and a display device 2 displays the graphic elements. When an optional area is specified in the display area on the display device 2, a processor 1 decides whether or not there is a graphic element in the display area on the display device 2. When it is decided that these is the graphic element, the graphic elements stored in the main storage device 5 or auxiliary storage device 6 are retrieved to recognize object graphic elements of recognition, and the recognized graphic elements are edited.
Patent JP-H01110381-A (JP)
Title: Three-dimensional strategic game play face for use in said game
Inventor: RICHIYAADO NOOMAN
IPC: A63F9/02
Filed: 1988-09-29
Abstract: PURPOSE: To achieve a relative motion without requiring mutual approach between players by a method wherein a play sphere of a three-dimensional body is divided into regular patterns in first and second surface areas to make play pieces related to the first surface area freely attachable/detachable. CONSTITUTION: A play sphere 100 surrounds a spherical body 104 to accept play pieces 102 and a plurality of rectangular surface areas 106 are arranged to from play areas. In each rectangular play area 106, two rectangular non-play areas 108 are adjacent to two triangular non-play area 108'. Corners of the rectangular play areas 106 are made to contact with each other to form a play path. Hook fasteners 110 of the respective play pieces 102 can be engaged with loop fasteners 112 provided on the respective rectangular play areas 106. A plurality of play piece 102 are freely attachably/detachably mounted sequentially, thereby enabling the formation of flexible stacks of the play pieces 102 for the rectangular play areas 106.
Patent JP-S6490672-A (JP)
Title: Transmission control method in facsimile communication system
Inventor: HOSOI HIDEAKI
IPC: H04N1/32
Filed: 1987-10-01
Abstract: PURPOSE:To shorten a transmission time by executing the transmission of a preamble and a message recognition signal and the cutter operation of a recording paper in parallel in a receiving side at the time of detecting control information from a transmission side in the middle procedure of a facsimile call. CONSTITUTION:At the time of detecting the control information, a multipage signal(MPS), for instance from the transmission side in the receiving side, the preamble(PR) as a response signal is immediately fed to the transmission side. This preamble(PR) is successively transmitted until the recording paper is fed, cut and returned during the processing of a printing residual printing. Then, the message recognition signal(MCF) of the response signal to the multipage signal(MPS) is transmitted and the recording paper is returned in parallel. As soon as the cutter operation is completed, the MCF is completed to be transmitted. Accordingly, the time of the middle procedure can be shortened.
Patent JP-H0761292-A (JP)
Title: Bolt cover for number plate
Inventor: ISHIDA MITSUO
IPC: B60R13/10
Filed: 1993-08-25
Abstract: PURPOSE:To prevent the generation of reddish-brown soil on the surface due to the generation of rust at the peripheral edge of a fitting hole for the number plate of an automobile. CONSTITUTION:A bolt cover for a number plate is formed of rustless material such as plastic and formed into such shape as to have a recessed part 11 on the back face. The bolt head 15 of a bolt 14 for fixing the number plate 13 is put into the recessed part 11 to cover the surface of the number plate 13.
Patent JP-H1170776-A (JP)
Title: Lead container
Inventor: MASUMOTO HIROAKI
IPC: B43K19/14
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve safety from infant's erroneous swallowing or swallowing accident of a cover constituting a lead container. SOLUTION: Air flowing holes 8 are opened at a cover 6 constituting the lead container. At the time of mounting the holes 8 of the cover 6 at a lead container body 2, the holes 8 are enclosable by an upper edge 5 of a sidewall face 4 of the body 2. Or, the holes 8 are obliquely arranged. At the normal time, substitute lead of a mechanical pencil or the like in the body 2 is not externally projected. And, even when an infant or the like erroneously swallows the cover, the air can flow via the holes 8 to remarkably improve safety or particularly safety from infant's erroneous swallowing or swallowing accident.
Patent JP-H11140741-A (JP)
Title: Selection device, system for weaving three positions and loom provided with the weaving system
Inventor: HIMMELSTOSS MICHAEL
IPC: D03C3/20
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for selecting a three position-weaving system, capable of being operated simply and thereby at a high speed and consuming energy at a low level. SOLUTION: This device for selecting a three position-weaving system has two electromagnets 8, 9 superposed so as to be selectively operated. The device for selecting the three position-weaving system has at least a pair of pivot levers disposed on the same side of the electromagnets 8, 9, and each pivot lever is equipped with magnetic movable pieces 15, 16 so that the pivot lever is selectively cooperated together with the electromagnets 8, 9. Each pivot lever is provided with a bill-like portions 30, 31 for stopping hooks belonging to a pair of hooks capable of being moved in interlock with a knife 3.
Patent JP-2001075322-A (JP)
Title: Image forming device
Inventor: KATO NORIYUKI
IPC: G03G21/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out an operation of fetching ejected recording paper by economically illuminating inside of a paper ejecting space that is positioned below an image reading part in a device main body in the image forming device. SOLUTION: This device is provided with an image reading part 1 with the original platen 12 where an original is placed, an image reading means 14 reading an image of the original by radiating light on the original placed on an original platen with and a light source lamp 15 and a light transmitting window 42 is provided in bottom surface part, an image recording part 3 provided with an image recording means 33 recording the image on recording paper, a paper ejecting space 2 that is provided stacked below the image reading part and where recording paper ejected from the image recording part is received and retained and a reflecting mirror 41 (optical means)  by which light emitted by the light source lamp 15 of the image reading means is received and conducted inside a paper ejecting space 21 through the light transmitting window 42 provided on the bottom surface of the image reading part.
Patent JP-H0293471-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIMIZU HIDEKO
IPC: G03G5/06
Filed: 1988-09-29
Abstract: PURPOSE:To inexpensively and easily produce the photosensitive body and to enhance electrostatic charge holdability and stability by using a specific phthalocyanine compd. and specific charge transfer agent in combination. CONSTITUTION:The oxytitanium phthalocyanine compd. of formula I exhibiting the diffraction peaks which are max. at 27.2 and is sharp at 9.7 and 24.1 Bragg angle (2theta+ or -0.2 deg.) of the X-diffraction spectral by Kalpha rays of Cu is used as a charge generating agent in the charge generating layer of the photosensitive body. The charge transfer agent expressed by formula II is used for the charge transfer layer. In formulas, X1 to X4 denote halogen; (k) to (n) denote 1 to 4; A denotes an electron donating group; (a) denotes H, (un)substd. alkyl, etc.; R1, R2 denote H, (un)substd. alkyl, etc. The compd. with which R1 or R2 of formula II is (un)substd. aryl, (a) is methyl and A is dialkylamino is preferably used for the charge transfer agent.
Patent JP-H04126268-A (JP)
Title: Halftone printer
Inventor: OGASAWARA HIROSHI
IPC: B41J2/52
Filed: 1990-09-18
Abstract: PURPOSE:To form a required halftone image in a simple manner by a method wherein the same original image data are successively corrected using respective correction factors obtained by changing a correction factor at least in two stages, and the corrected images are synthesized so as to be printed on the same page. CONSTITUTION:When a test output is selected by a key operation in an input part 1, the input part 1 transmits this data to a central control part 2. The central control part 2 issues an instruction to a reduced image output part 8 so as to produce a reduced image of test image data previously inputted from an image data input part 3 to an image storage part 4. When the reduced image is inputted to an image data correction part 5, the image data correction part 5 corrects the reduced image using a plurality of correction factors. Reduced images corrected by different correction factors are written on a predetermined position of a page memory 6. In this manner, the two or more corrected reduced images are synthesized on one page, thereafter being outputted as an output image 100 by starting an halftone printing part 7.
Patent JP-H0696772-A (JP)
Title: Manufacture of air electrode and air battery using this air electrode
Inventor: MORITA KORENOBU
IPC: H01M4/86
Filed: 1992-09-16
Abstract: PURPOSE:To prevent the leak from an air hole resulted from the dropping-out of a metal screen and provide satisfactory electric collecting effect by rolling a metal sheet after heating and sintering. CONSTITUTION:A metal screen 2 formed by knitting a material such as stainless SUS 304 or nickel is heated and sintered at 900-1100 deg.C in the nitrogen atmosphere or hydrogen reducing atmosphere of an electric furnace. The screen 2 is then rolled between rollers so that the ratio before and after rolling is 1.11 < before rolling/after rolling <=2.50. The screen 2 is used as the core material of a catalyst sheet containing a fluorine resin to form an air electrode. The rolling may be performed prior to heating and sintering. Thus, dropping-out of a metal piece by punching is eliminated, a leak is prevented, and an air electrode and air battery excellent in electric collecting property can be provided.
Patent JP-2001074738-A (JP)
Title: Immunochormatograph method
Inventor: OKADA KEISAKU
IPC: G01N33/535
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of a coloring matter due to reaction and to easily perform judgment with high sensitivity by allowing peroxidase to react under the presence of dextran sulfuric acid when measuring enzyme immunity. SOLUTION: When enzyme immunity is to be measured using the peroxidase of the immunochromatograph method, color development substrate solution where dextran sulfuric acid is added is used or the dextran sulfuric acid is dipped into a test piece, thus allowing peroxidase to react under the presence of the dextran sulfuric acid. Since no coloring matters being generated by the reaction of the peroxidase are diffused due to the development of a liquid ingredient, a clear color development line is formed at a fixed phase for facilitating judgment. The content of the dextral sulfuric acid in the color development substrate solution preferably ranges from 0.05 to 5 wt.%, and final concentration when developing a substrate when dipping into the test piece is allowed to reach the value.  A benzidine dielectric is used for the color development substrate, and 3,3,5,5-tetramethylbenzidine is especially preferable.
Patent JP-2001075577-A (JP)
Title: Stuttering voice correction device
Inventor: TERASAWA AKIRA
IPC: G10K11/22
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an excellent stuttering voice correction device without inconvenience in daily use for a stutterer. SOLUTION: A signal processing part S is comprised of a 1st echo canceler part S-1 for eliminating a voice signal creeping into a left microphone ML from the voice signal originally intended to be inputted to a main microphone M by estimating and subtracting the creeping voice signal from the voice signal inputted to the main microphone M and that inputted to the left microphone ML by using an adaptive digital filter S1-1, a delay part S-3 for delaying a voice signal inputted from the main microphone M by a fixed time, a 1st adder part for adding an output of the delaying part S-3 and an output of the 1st echo canceler part S-1,  a 2nd echo canceler part S-2 for eliminating the voice signal creeping into a right microphone MR from the voice signal originally intended to be inputted to the main microphone M by estimating and subtracting the creeping voice signal from the voice signal inputted to the main microphone M and that inputted to the right microphone MR by using an adaptive digital filter S-2-1, and an adder part for adding the output of the 2nd echo canceler part S-2 and the output of the delaying part S-3.