baber/WOPTO huggingface dataset:
Patent JP-2001138041-A (JP)
Title: Method of manufacturing sintered metal joined body
Inventor: SHIOTANI TOKUJI
IPC: B23K1/20
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sintered metal joined body with which the development of defective joining is securely prevented by allowing brazing filler metal to sufficiently permeate at high speed into a gap between the joining surfaces of both metallic members to be joined, the effect caused by the dimensional variation of the metallic members at the sintering is restrained and a firmly joined sintered metal body can be obtained. SOLUTION: In the manufacturing method of the sintered metal joined body for joining, at the same time with sintering, a first metallic member 1 and a second metallic member 2 being unsintering metallic members, the first metallic member 1 having a recessed part 1a and a through-hole 3 is fitted into the second metallic member 2 having a projecting part 2a and grooves 7 radially extending from the projecting part 2a, and a laid. Furthermore, the brazing filler metal 4 is inserted into the through-hole 3, and these first metallic member 1, second metallic member 2 and brazing filler metal 4 are heated to execute the sintering and the brazing of the first metallic member 1 and the second metallic member 2.
Patent JP-H08153359-A (JP)
Title: Reproducing device
Inventor: TAKAHASHI SABURO
IPC: G11B17/24
Filed: 1994-11-29
Abstract: PURPOSE: To supply a number of information recording media to one tray to be reproducable and to simplify their changeover operation by specifying one of the plural different kinds of recording media placed on a rotary tray so as to be reproduced. CONSTITUTION: One of housing parts 7a-c of the tray 6 is controlled to be operated to open for a CD or a magnetic tape cassette to be mounted, and if some housing parts are already housed with the media, a vacant housing part is opened first to be loaded with a CD or a magnetic tape cassette. Under this condition, the tray 6 is rotated, and CDs and magnetic tape cassettes housed already in the housing parts 7a-c can be replaced with others. In this case, since the tray 6 is stopped in a prescribed position under rotating control by operating an operating button, replacement or takeout can easily be performed.
Patent JP-H10183881-A (JP)
Title: Roof, and fixing member of roofing material
Inventor: KANETAKE MASAAKI
IPC: E04D1/30
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting works by inserting and contact-bonding a rafter, in which an elastic body is installed at the periphery of a top face section and to which a first fixing member as an opening section is formed, and a roofing material with a second fixing member as a rod-shaped body having a tapered shape. SOLUTION: A rafter 2 consisting of a steel material, which is molded in a trapezoidal chevron shape and in which skirts are formed at end sections and which has a chevron shape having the skirt sections to the outside respectively at both ends in a sectional shape in a vertical surface in the longitudinal direction, is formed. An opening section is formed to the top face of the rafter 2 in response to the layout of a tile, a rubber member 5 is mounted to the opening section and a fixing member is formed, and the sections of the skirts of the rafter 2 are fixed onto a main house through a cushioning material composed of a rubber. A rod-shaped body 43 made up of a metal is set up to the tile, and the rod-shaped body 43 is formed in a tapered shape, in which a front end is thinned and the root side is thickened, and pushed and fixed into the opening section of the rubber member 5.  Accordingly, electrical connection can be conducted simply and easily.
Patent JP-H07174987-A (JP)
Title: Optical fiber line switching device
Inventor: IMORI TSUNEFUMI
IPC: G02B26/08
Filed: 1993-12-20
Abstract: PURPOSE:To provide an inexpensive optical fiber line switching device which is provided with a self-holding function for holding an optical fiber line in a state after switching, and whose structure is simple and miniaturized. CONSTITUTION:A single fiber 6 is switched and connected to the optional optical fiber 7 of many optical fibers by this switching device, where plural holding grooves 2a holding one-end sides of many optical fibers are formed, and a butting member 2 opposingly connecting the end of the single fiber to any optical fiber in each holding groove and a moving guide 3 having a rotary shaft 3a being the center of rotation and a spiral groove 3c formed at least on a part of an outer periphery are installed. When the rotary shaft is rotated, the single fiber is moved in the arraying direction of the plural holding grooves and a direction orthogonally crossing the arraying direction while it is brought into contact, with the spiral groove at the time of switching, and the contact of the single fiber with the spiral groove is released at the time of opposingly connecting them.
Patent JP-2000147438-A (JP)
Title: Spring hinge for spectacles
Inventor: TAKEDA KINJI
IPC: G02C5/22
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To fit temples to the side head at the time of wearing spectacles and to allow the temples to be opened and closed with adequate stiffness. SOLUTION: Intermediate connecting pieces 7 disposed in the rear parts of wraparound endpieces 6 are inserted between upper and lower connecting pieces 3 and 5 disposed in the front side parts of the temples 2. The temples 2 are made foldable by connecting these connecting pieces 3, 5 and 7 by pivotal shafts. The temples 2 are provided with spring members 11 having elastic pressing parts 33 for elastically pressing the arcuate outer peripheral surfaces 35 of the intermediate connecting piece 7. The temples 2 in a developed state are foldable while the pressing state of the elastic pressing parts 33 is maintained. When the temples 2 in the developed state open outward, the rear parts of the wraparound endpieces 6 press the spring members 11 toward the inner side, thereby elastically deforming the spring members 11.
Patent JP-H11152644-A (JP)
Title: Wiping cloth and its production
Inventor: YOKOI HIROE
IPC: D03D15/567
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a wiping cloth excellent in water absorbance, water retentivity and wiping property and useful for a housekeeping material, etc., such as a glass without leaving a wiping mark or a water drop on the wiped surface by making a specific knit and woven cloth a superfine yarn without using any chemicals imparting wiping property to the cloth. SOLUTION: This wiping cloth is obtained by performing processes from a fiber manufacturing process to a finishing process in manufacturing the knit and woven cloth containing superfine fibers of 0.01-0.1 de single fiber size, having >=0.8 mm thickness, <=1 sec water absorbing rate and >=200 wt.% water absorption percentage by subjecting the knit and woven cloth constituted of filament yarns containing conjugate fibers able to be made of superfine yarns having 0.01-0.1 de single fiber size to a treatment making to superfine fibers without any chemicals imparting wiping property to the cloth. Preferably, the superfine fibers are polyester filaments and total fiber size of the filament yarns is 250-350 de.
Patent JP-H10160774-A (JP)
Title: Microwave radiometer
Inventor: FUJINAGA TOMOMASA
IPC: G01R29/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a microwave radiometer in which low temperature and high temperature calibration can be carried out without requiring a reflector for low temperature calibration and a high temperature calibration source. SOLUTION: The microwave radiometer comprises a reflector 12a for reflecting a microwave noise radio wave radiated from the surface of the earth, a drive mechanism 13a for switching the beam direction of the reflector 12a between the direction of the earth and the deep space direction for observing the background radiation of the space, a primary radiator 5 for receiving a radio wave reflected on the reflector 12a, a reflector 12b interposed between the reflector 12a and the primary radiator 5 in order to block input of radio wave to the primary radiator 5, and a mechanism 13b for driving the reflector 12b to pass a radio wave to the primary radiator 5 or block the radio wave.
Patent JP-H02163779-A (JP)
Title: Transfer device
Inventor: KISU HIROKI
IPC: G03G15/16
Filed: 1988-12-19
Abstract: PURPOSE:To prevent toner on a transfer material from scattering and to obtain an excellent transfer image by providing conductive members in space parts formed by an image carrier and a transfer roller on upstream and downstream sides nearby a transfer position. CONSTITUTION:Negative toner particles which has the same polarity as the polarity of a latent image on a photosensitive drum are easy to move in reversal development because there is no charge to be held. For the purpose, the guides 21 and 22 made of conductive materials of <=10<3>OMEGA.cm such as stainless steel are provided and grounded in the space parts formed by the drum 1 and transfer roller 3 on the upstream and downstream sides in the moving direction of the photosensitive drum 1 nearby the transfer position. Consequently, the toner 4 on the drum is under no influence of lines 18 of electric force from the transfer roller 3 and does not scatter to the transfer paper 2 to preclude front trailing. Further, toner 7 is transferred with lines 19 of electric force and toner 9 receives none of the force of lines 20 of electric force and causes no rear trailing.
Patent JP-H05131569-A (JP)
Title: Manufacture of roller
Inventor: MORIKAWA SHOHEI
IPC: F16C13/00
Filed: 1991-11-07
Abstract: PURPOSE:To provide a method for producing a roller efficiently and safely which does not stain a photosensitized drum when contacted. CONSTITUTION:A roller main body 3 is composed by forming an inner layer 2 of a roller-shaped elastomer on the periphery of a shaft 1. An outer layer 5 is arranged to cover the periphery of the inner layer 2 by moving the roller main body 3 at constant speed to align the center of the roller main body 3 with the center of the cylindrical resin extruded from an extruder 10 with a crosshead.
Patent JP-H03180382-A (JP)
Title: Electronic machinery equipped with printer
Inventor: NAKAYAMA HITOSHI
IPC: B41J29/38
Filed: 1989-12-08
Abstract: PURPOSE:To drive the same terminal of a central processing unit along with a printer and a display part in common and to supply power to the integrated circuit of a printer driver only at the time of printing by providing a signal output terminal alternatively outputting a display timing signal and the magnet driving signal of the printer, the integrated circuit of the printer driver and a change-over circuit of the power supply circuit to a motor. CONSTITUTION:When a central processing unit CPU reads the display instruction due to key input, timing signals are outputted from signal output terminals TS1-TS4 to subject a fluorescent display tube DIS to timing driving and input data is displayed. Next, when the central processing unit CPU reads a printing key, the segment signal from a central processing apparatus CPU becomes a low level and the display of the fluorescent display tube DIS disappears and a motor driving signal MT becomes high-level voltage to turn the transistor of a change-over circuit SL ON and the voltage of a power supply is respectively supplied to the integrated circuit PD of a printer driver and the motor of a printer PT and the motor is rotationally driven to set a printable state.
Patent JP-H06159562-A (JP)
Title: Pipe joint
Inventor: KAGEYAMA HIDEKI
IPC: F16L21/02
Filed: 1992-11-30
Abstract: PURPOSE:To provide a pipe joint wherein cold flow of polyolefine for constituting a socket is not generated and degradation of water stopping performance is not caused. CONSTITUTION:A socket 3 in which a housing groove 3a for a sealing rubber 4 is formed in an inner circumferential surface thereof is constituted of polyethylene 2a and a reinforcing metal core 6 connected thereto via denatured polyolefine 5 having adhesiveness.
Patent JP-H08174578-A (JP)
Title: Casting mold equipment
Inventor: YAMAMOTO KAZUYA
IPC: B29C39/10
Filed: 1994-12-22
Abstract: PURPOSE: To prevent occurrence of a fault at the time of molding by raising temperature of the peripheral part of a core by providing heat conducting means of which one end is connected to the core and the other end projects into a thermostat and which conduct the heat of the thermostat to the core. CONSTITUTION: Out of hot air 13 let out toward a casting mold 1 from a thermostat 10, the hot air 13 from an outlet 11b is blown against fins 17 of heat conducting means 18 opposed thereto and the fins 17 receiving the heat thereof conduct it to a core 7 through rod-shaped members 16 connected thereto so as to raise the temperature of the core 7. As the result, the temperature of the core 7 rises and sets resin 12 being present around it, not lowering the temperature thereof, and therefore the resin around the core 7 is set almost simultaneously with or earlier than the resin 12 in a cavity part 2. By this constitution wherein the heat is received by the fins 17 and conducted to the core 7 and thereby the temperature of the core 7 is raised, an effect that setting of the resin 12 around the core 7 is facilitated is obatined.
Patent JP-H05155013-A (JP)
Title: Ink jet head
Inventor: SASAO HIROSHI
IPC: B41J2/055
Filed: 1991-12-04
Abstract: PURPOSE:To provide an ink jet head, capable of recording data at high speed, which reduces ink oscillation caused by ink injection rapidly and performs ink injection stably using a range of drive frequency including the high frequency level, in an ink jet head which injects ink droplets from a nozzle for data recording. CONSTITUTION:The subject ink jet head is composed of a nozzle 1 for injecting ink droplets, a pressure chamber 3 provided in such a manner that the chamber 3 communicates with the nozzle 1 for storing ink supplied from an ink passage 2 temporarily, a pressure generation means 4 for generating a pressure required for the injection of the ink stored in the pressure chamber 3 from the nozzle 1, and an oscillation plate 5 composed of a damping member which absorbs an oscillation, which is provided between the pressure generation means 4 and the pressure chamber 3 in such a manner that the movement of the pressure generation means 4 is transmitted to the ink inside the pressure chamber 3.
Patent JP-H04189367-A (JP)
Title: Low frequency curing machine
Inventor: TERADA TAKESHI
IPC: A61N1/32
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the low frequency curing machine which is small in size and light in weight and whose use sense is satisfactory by dividing an output electrode and installing them on plural divided main body parts being attachable and detachable to each other, connecting these divided main body parts to each other with an electric cord, and providing a cord reel in at least one divided main body part. CONSTITUTION:A curing machine main body 11 is divided into a first divided main body part 15 having a positive output electrode 13 and a second divided main body part 16 having a negative output electrode 14, and these divided main body parts 15, 16 are connected to each other with an electric cord 17, and also, made attachable and detachable. Also, in a first divided main body part 15, a circuit board 23 is supported horizontally, and on this circuit board 23, a waveform changeover switch and a strength adjusting switch 25 are also mounted. In a second divided main body part 16, a battery 12 is contained, and also, a flat bobbin--like cord reel 44 for winding up an containing the electric cord 17 is supported horizontally so as to be freely turnable.
Patent JP-H10162426-A (JP)
Title: Lens bobbin and its manufacture
Inventor: FUKAZAWA YOSHIO
IPC: G11B7/22
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To avoid a fault apt to be caused in an adhering process by integrally constituting a lens and a holding body made of synthetic resin material which holds the peripheral part of the lens in a lens bobbin to dispense with the adhering process adhering the lens with respect to the holding body. SOLUTION: A lens 1 and a holding body 2 made of synthetic resin material which holds the peripheral part of the lens 1 are integrally constituted by an insert molding. Material of the lens 1 is made to be material whose heat resistance temp. is higher than the molding temp. of the synthetic resin material making the holding body 2. Then, it is not needed for the lens 1 to provide a part for exclusively positing and holding the lens 1 like a flange part protruded at the peripheral part. Here, a through hole 3 for allowing a luminous flux to be made incident on the lens 1 to pass is formed in the holding body 2. Moreover, the lens 1 is held by the holding body 2 in a state where the outer peripheral part of the lens 1 is entered the inner wall part of the through hole 3 a little and the through hole 3 is closed.
Patent JP-2001139830-A (JP)
Title: Polymeric aqueous dispersion
Inventor: YAMAUCHI TOYOAKI
IPC: C08J5/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion capable of fulfilling properties of both low contamination and flexibility that are contrary to each other in a film obtained from a conventional aqueous dispersion. SOLUTION: For a polymeric aqueous dispersion containing a carbonyl group, an amount of the carbonyl group at the specific site measured by use of a method for measuring the carbonyl group in the dispersion enables the above described performance by a curing film which makes the amount of the carbonyl group at a specified site present in a ratio of the specific amount range.
Patent JP-H11146107-A (JP)
Title: Control method of network facsimile equipment
Inventor: TSUJI MAKOTO
IPC: H04L12/58
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To speedily eliminate an inconvinience in a case when alternative receiving operation can not be executed by transmitting and receiving the information that alternative receiving operation is impossible between a user and a manager user when normal. SOLUTION: When user's own terminal is in a non-recordable state due to the failure of a plotter 6, etc., at the time of receiving an electronic mail from a mail server device, alternative receiving operation, storing the electronic mail in a picture storing device 9 and outputting the stored picture information at the time of recovery into the state of being capable of recording the received picture, is executed. When the available capacity of the device 9 is smaller than a prescribed value, non-receivable state information of the electronic mail is sent from the user to the mail server device, and header information of the electronic mail is read out to display the transmission source and contents. In addition, the state of picture information stored by alternative receiving operation is informed to the manager user.  Thereby, in the case of the electronic mail of important or urgent contents, the user speedily eliminates the fault to smoothly receive the mail and the manager can execute maintenance work at a proper timing.
Patent JP-H07174441-A (JP)
Title: Defrost controller for air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F25B47/02
Filed: 1993-12-20
Abstract: PURPOSE:To shorten a quiescent time of a heating operation by abruptly lowering a high pressure of refrigerant at the time of finishing a defrosting operation, and eliminating a refrigerant flowing sound to an indoor unit even if switching of a four-way valve to a heating operation side is early advanced. CONSTITUTION:At the time of frosting being generated in an outdoor unit, an operation of a compressor 1 is stopped, and an outdoor fan 7 is stopped by a controller 8. After a predetermined time is elapsed, a four-way valve 2 is switched to defrosting, and the operation of the compressor 1 is started. Refrigerant compressed to a high temperature and a high pressure is fed to an outdoor heat exchanger 6 and defrosted. The refrigerant cooled by the outdoor exchanger is pressure-reduced by a capillary tube 5, and returned to the compressor through an indoor heat exchanger 3 and the valve. The operation of the compressor is stopped upon finishing of defrosting, the fan is simultaneously rotated to cool the outdoor exchanger, thereby lowering a pressure of the refrigerant, and a pressure difference between a high pressure side and a low pressure side is abruptly lowered. After a predetermined time is elapsed, the valve is switched to heating, and the operation of the compressor is restarted.
Patent JP-H11151369-A (JP)
Title: Game parlor and method for displaying advertisement in game parlor
Inventor: TAKEMOTO TAKATOSHI
IPC: G09F13/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a game parlor in which the work of re-installing advertisement can be omitted by making effective use of advertising space in the game parlor and to provide a method for displaying advertisement in the game parlor. SOLUTION: An advertisement display part 30 is provided inside or outside a game parlor or on a game-related installation. Advertisement displayed on the advertisement display part 30 comes into the view of many people such as visitors and passengers, so that the game parlor having the advertisement display part 30 can enhance advertising functions. Since the advertisement display part 30 is designed to be capable of displaying a plurality of advertisements while switching them from one to another, many advertisements can be displayed within limited space, and since the plurality of advertisements can be changed without re-installation work, re-installation work can be omitted.
Patent JP-H04190988-A (JP)
Title: Laser beam machine
Inventor: HORIKOSHI SATOSHI
IPC: B23K26/361
Filed: 1990-11-27
Abstract: PURPOSE:To prevent aberration and deviation of a machining point from generation by taking a structure wherein two laser beam oscillators are the same in output through the same optical path, then, the laser beam is positioned and moved through a scanning optical system. CONSTITUTION:When a Q switch element 25 is driven, the vertically polarized laser beam is outputted from a laser beam oscillator 27, the laser beam transmits a polarizing plate 30, the majority of the laser beam is reflected by a mirror 33, the laser beam is outputted from the laser beam oscillator part 22 and a material 42 to be machined is machined through a scanning optical system part 23. Then, when the Q switch element 26 is driven, the laser beam is outputted from the laser beam oscillator 28 and reflected by the polarizing plate 30, the majority of it is reflected, outputted from the laser beam oscillator part 22, the product 42 to be machined is machined through the scanning optical system part 23. In this way, the aberration is prevented or the point of machining is prevented from being deviated by ruggedness of the material to be machined.
Patent JP-H09156566-A (JP)
Title: Wheel support structure for small motorcar
Inventor: KAWABATA GONSHIRO
IPC: B62K25/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate alignment between an axle case and a car body frame through a simple work by forming a stepped part having a positioning abutting face to abut in each of a vertical direction and the axial direction of an axle to an axle case attaching part on the side of a car body frame in the axle case. SOLUTION: In order to attach a rear wheel 4, an axle 11, a clutch 9, a mission case 10, an electric motor and an axle case 12 which are composed as a unit, the striking faces 12a, 12b of the stepped part 14 of a car body frame 12 are abutted on each of the lower and inside faces of a support frame 13, and a bracket member 15 having a shape to externally enclose the axle case 12 from a lower side is fastened to the support frame 13 with a bolt 16. Therefore, alignment in the axle axial direction of the axle case 12 to the support frame 13, namely right and left direction and vertical direction, is simply and quickly carried out, and then the axle case 12 is held by a bracket member 15 and bolt-fastened to the support frame 13.