baber/WOPTO huggingface dataset:
Patent JP-H06142901-A (JP)
Title: Method and device for brazing metal
Inventor: NISHIMURA MAKOTO
IPC: F23D14/54
Filed: 1992-11-10
Abstract: PURPOSE:To execute brazing of a work being weak against a thermal shock such as aluminum, etc., without causing deformation and case hardening of the work by performing preheating and soaking processings by using a gas burner which can switch the form of burning between a continuous burning and pulse burning, with respect to the work contained in a heat retaining vessel. CONSTITUTION:A work is contained in heat retaining vessels 4,... arranged at equal intervals on a rotary table, and in a first preheating process II, the temp. of the work is raised up to 200 deg.C by continuous burning of a burner 5, and thereafter, by switching it to pulse burning, a soaking processing is performed at its temperature. Subsequently, in a second preheating process III, the temp. of the work is raised up to 450 deg.C by continuous burning of a burner 6, and thereafter, by switching it to pulse burning, and the soaking processing is performed at its temperature. Next, in a brazing process IV, the temp. of the work is raised to a brazing temperature of 590 deg.C by continuous burning of a burner 7, and thereafter, by switching it to pulse burning, a brazing work is executed.
Patent JP-2000146476-A (JP)
Title: Finned tube, fin member for the finned tube and method for molding it
Inventor: OGISHIMA AKIRA
IPC: F28F1/36
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently assure a surface area effective to improve heat absorbing and radiating performance by forming a finned member in a shape having a corrugated part of a pitch continued in a circumferential direction through a transfer part extended in a circumferential direction at an intermediate part of a substantially width direction, winding and fixing it on an outer periphery of a metal tube. SOLUTION: A finned member 1 of a finned tube suitably used as a gas or liquid cooling tube for an automobile or the like comprises a corrugated part 1-1 having a small pitch at one side edge to become an outer peripheral side edge of a strip material having a predetermined width, and a corrugated part 1-2 having a large pitch at the other side edge to become an inner peripheral side edge. In this case, the part, 1-1 is formed with a slit 1-3, and with a smooth surface 1-4 provided between the parts 1-1 and 1-2. In the case of manufacturing the tube by using the member 1, the member 1 is spirally wound so as to be brought into close contact with an outer periphery of a metal tube P, and its longitudinal both ends are fixed to the outer periphery of the tube P over the entire length by brazing, welding or the like.
Patent JP-H11160876-A (JP)
Title: Positive radiation sensitive resin composition
Inventor: KAMEYAMA YASUHIRO
IPC: G03F7/039
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the positive radiation sensitive composition having high resolution capable of matching the quarter micron lithography using light in the far ultraviolet region and controlling a shift amount of resist width between sparse and dense patterns by incorporating a resin increasing in solubility in an aqueous solution by action of an acid and a compound to be allowed to generate an acid by light or electron beams and a specified orthoester compound. SOLUTION: The positive radiation sensitive resin composition contains the resin increasing in solubility in an aqueous solution by action of an acid and the compound to be allowed to generate an acid by light or electron beams and the orthoester compound represented by the formula in which R<1> is an H atom or an optionally substituted hydrocarbon group; and each of R<2> -R<4> is, independently, an optionally substituted hydrocarbon group. Line width change of >=10% of a mask size is necessary to effectively control the resist line width, thus permitting the shift amount of >=20% of the resist line width to be realized by this method.
Patent JP-H10174241-A (JP)
Title: Terminal treatment structure for temporary electric wiring
Inventor: SASAKI MOTOKI
IPC: H02G1/14
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To sink a terminal of temporary electric wiring in concrete completely by disposing a space forming means around the temporary electric wiring in the concrete, cutting the temporary electric wiring in the space of the space forming means when the temporary electric wiring becomes unnecessary, and filling the space with mortar. SOLUTION: A slab cap 13 is fitted, as a space forming means, around a temporary electric wiring 12 which is embedded in the concrete 11 of a building. The slab cap 13 is disposed by adjusting the end edge of a skirt part 21 to the end surface of the concrete 11. A seal part 24 comes into close contact with the temporary electric wiring 12 and prevents the concrete 11 from invading into the slab cap 13 at the time of placing the concrete. Ribs 28A, 28B, 29A, and 29B formed inside and outside the skirt part 21 prevent the skirt part 21 from being damaged. If the temporary electric wiring 12 becomes unnecessary, the temporary electric wiring 12 is cut in the space of the skirt part 21, and the space is filled with mortar 14 to sink the terminal of the temporary electric wiring 12.
Patent JP-2001144227-A (JP)
Title: Electronic component package and ite manufacturing method
Inventor: SAKAI YUMI
IPC: H01L23/12
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component package that is easy and economical in its manufacturing method and is superb in its usability performance such as electrical characteristics and mounting workability. SOLUTION: The electronic component package comprises an electronic component 30 having a plurality of electrodes 32 and 34 on the surface, a container 10 having a flat outer surface 13 and a recess 12 wherein the electronic component 30 arranged inside the outer surface 13 is accommodated, a plurality of wires 22 and 24 made from conductive materials which are filmed from the inner surface of the recess 12 of the container 10 to the outer surface 13, a connecting means such as a wire 42 to connect the electrodes 32 and 34 to wiring parts 22 and 24, and a filling material hardening section 50 wherein a hardening material is filled in the recess 12 and is hardened.
Patent JP-H10151302-A (JP)
Title: Oil separation of emulsified oil containing waste water and device therefor
Inventor: SO KEISEN
IPC: B01D17/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To increase the flow velocity of the membrane surface of an anodic chamber without increasing the flow rate to a packed column and an oil separating tank. SOLUTION: In a method of separating oil from surfactant and emulsified oil containing waste water, an anode and a cathode are respectively installed in an anodic chamber 15 and a cathodic chamber 17 separated by a porous diaphragm 18, waste water is sent to the anodic chamber 15 of a diaphragm cell process 13 in which DC voltage is applied to between the anode and the cathode to perform electrolytic treatment, a part of anodic treated liquid is passed through a diaphragm and is discharged from the cathodic chamber, the remaining anodic treated liquid is discharged from the anodic chamber, and the two are introduced in the intermediate part of a gas-liquid separator 33.  And after a part of the treated liquid is withdrawn from the top of the gas-liquid separator 33 and is introduced into a packed bed 25 packed with sticking materials, it is led to an oil separator process 2, and also the remainder is withdrawn from the bottom part of the gas-liquid separator and is circulated into the liquid sent to the diaphragm cell process. In the diaphragm cell process, it is preferable to switch respectively to the cathodic chamber and the anodic chamber for every fixed treating time.
Patent JP-H07183150-A (JP)
Title: Platy rotary transformer and its manufacture
Inventor: MONJU HIDETO
IPC: H01F41/04
Filed: 1993-12-22
Abstract: PURPOSE:To provide a platy rotary transformer which is used for video tape recorder etc., and has good characteristics. CONSTITUTION:A platy rotary transformer is constituted by respectively forming conductor patterns 7 and 37 on one surfaces of a stator core 1 and rotor core 31 which are formed by molding a mixture of a ferrite and additive and integrally degreasing and baking the cores 1 and 31 and patterns 7 and 37.
Patent JP-H06143892-A (JP)
Title: Pencil for plotter
Inventor: OTSUKI KIYOMITSU
IPC: B43L13/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide a pencil for plotter which is capable of making a satisfactory drawing only by applying a low pencil pressure without the use of an auxiliary roller by vibrating the pencil. CONSTITUTION:A supersonic vibrator 18 is arranged integrally with the tip of a pencil 11, and then is vibrated when writing to allow a core 16 to vibrate vertically through the pencil 11.
Patent JP-H08173606-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide a pinball game machine capable of attracting interest of players by compressing and recording a large quantity of image data which are offered to a player as a variety of fine images even by an image data memory of low capacity. CONSTITUTION: Compressed image data stored in a character ROM 56 are composited by a compositing IC57 for JPEG, to recover the original actuality image data, which are mapped on a VRAM in a VDP B54 and transmitted from the VDP B54 via an image switching circuit 58 to, and displayed on, a CRT display 35. As a result, the compressed actuality image data can be recovered to the original data, to be variably displayed on a variable display device.
Patent JP-H05137392-A (JP)
Title: Output current limiting system for motor driving inverter
Inventor: HARADA TAKASHI
IPC: H02M7/48
Filed: 1991-11-14
Abstract: PURPOSE:To suppress oscillation of motor current as well as surge voltage upon occurrence of overcurrent. CONSTITUTION:Reactive current is fed upon occurrence of overcurrent. If the overcurrent occurs when switches Sa1, Sb2 are turned ON, any one of them is turned OFF. Reactive current is fed to a motor resistor R to be consumed therein through a closed circuit of point P, the motor resistor R, an inductance L, the switch Sb2, a diode Da2, and the point P when only the switch Sa1 is turned OFF whereas the reactive current is fed to the motor resistor R through a closed circuit of the point P, the motor resistor R, the inductance L, a diode Db1, the switch Sa1, and the point P when only the switch Sb2 is turned OFF. Consequently, motor current decreases slowly and oscillation thereof is suppressed. Since a reactive current is fed to the motor resistor surge voltage is not applied on the switch which is thereby protected against surge voltage.
Patent JP-H07181288-A (JP)
Title: Refueling machine
Inventor: YAMADA NOBUO
IPC: G21C19/19
Filed: 1993-12-22
Abstract: PURPOSE:To shorten refueling time by elevating a plurality of small diameter masts constituting a fuel mast at the same time without using a stopper. CONSTITUTION:A refueling machine is constituted of a refueling dolly running on the operating floor in a reactor building, a mast fixing part 68 fixed on the upper part of the refueling dolly, the largest diameter mast 2 placed on the mast fixing part 68, a plurality of small diameter masts 3, 4 and 5 having small diameters in turn contained in the largest diameter mast 2, and a winding mechanism 7 to elevate and lower the plurality of small diameter masts 3, 4 and 5 simultaneously.
Patent JP-2001138706-A (JP)
Title: Pair-tire for off-road motorcycle and its mounting method
Inventor: NAKAMURA KAZUMI
IPC: B60C3/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pair of front and rear wheels that hold a basic performance of an off-road motorcycle and further improve a traction performance and a shock performance, and its mounting method. SOLUTION: A rear wheel tire includes a call of a rim diameter subtracted by 1 from a call of a rim diameter of a front wheel tire, and at least rear wheel tire of the pair wheels has a radical carcass structure. In an actual using state, for a tread curvature radius of a treat central region with at least 30% width of maximum tread width, a ratio CRf/CRr of a curvature radius CRf of the front wheel tire to a curvature radius CRr of the rear wheel tire is in a range 0.45-0.90.
Patent JP-H07180852-A (JP)
Title: Manufacture of floor heating panel
Inventor: IMANISHI HIROSHI
IPC: F24D13/02
Filed: 1993-12-22
Abstract: PURPOSE:To manufacture a floor heating panel without the possibility of impairing a heater and, moreover, with high productivity. CONSTITUTION:An adhesive 3 is applied on the upper surface of a frame material 2 provided at the periphery of the upper surface of a rear plate 1 and a polyurethane foam material 5 is injected into a recession 4 surrounded by the frame material 2 on the upper surface of the rear plate 1. Next, a surface plate 7 having a heater 6 provided on the lower side is laminated on the rear plate 1 with the periphery thereof superposed on the upper surface of the frame material 2. While these materials are clamped, the polyurethane foam material 5 is foamed. It is unnecessary to inject the polyurethane foam material 5 by using a pipe or with the materials set in a mold.
Patent JP-H04276491-A (JP)
Title: Yellow dye mixture for heat color proofing
Inventor: DEREKU DEEBUITSUDO CHIYATSUPUM
IPC: B41M5/035
Filed: 1991-12-10
Abstract: PURPOSE: To approach to a hue of a yellow SWO color reference by using a specific yellow dye mixture as a yellow dye donor element for thermal dye transfer. CONSTITUTION: The yellow dye donor element for thermal dye transfer comprises one or more of yellow dye represented by a formula I [R<1> is, for example, an alkyl, cycloalkyl or the like, n is an integer of 0 to 4, R<2> and Y are each a hydrogen or, for example, an alkyl, cycloalkyl or the like, Z is, for example, a cyano or the like] and one or more of yellow dye represented by a formula II [R<3> and R<4> are each, for example, an alkyl, cycloalkyl or the like, R<5> is a hydrogen or, for example, an alkyl, cyano or the like, R<6> is, for example, an alkyl, aryl, allyl or the like, X is, for example, N].
Patent JP-H02219537-A (JP)
Title: Pressing device for shaping bacon berry or the like and method therefor
Inventor: TEIMOSHII JII MARII
IPC: A22C7/00
Filed: 1989-12-15
Abstract: PURPOSE: To enable the press mold of bacon belly in fixed dimension and shape by pressing it while controlling a movable wall and its moving amount as instructed by dimension and condition parameters concerning respective individual bacon bellys. CONSTITUTION: The bacon belly is conveyed through plural rollers while flattening curls, the dimension parameters of size and thickness or the like are measured and their measuredvalues are stored. Based on these measured values, the moving amount of the movable wall of press is controlled and the press mold of the bacon belly is performed so as to provide the specified width and length while preventing the compression from getting excess or lacked.
Patent JP-H01199288-A (JP)
Title: Information transmitting method
Inventor: NAKAMURA SUBARU
IPC: G06F17/21
Filed: 1988-12-26
Abstract: PURPOSE:To realize a business form processing with no use of paper by providing a means which can perform the editing, conversion, correction, etc., of the handwritten or electronic data. CONSTITUTION:An input operator of a 1st terminal inputs sentences through a tablet input part and then inputs the name code of a document to be produced and the terminal number of the remote side where said document is received through an input/output part 6. A processor 20a decides the positions to store the received pattern and coding signals based on the name code of the document contained in those input data. At the same time, the processor 20a transmits a signal to the relevant terminal based on the address of the remote side. At the terminal of the remote side, the pattern signals are added and corrected out of those received signals and sent back to a control part 20. At the part 20 the received signals are stored in an external memory 20b. Such operations are repeated for production of a complete document.
Patent JP-H03186830-A (JP)
Title: Film take-up device for camera
Inventor: EZAWA AKIRA
IPC: G03B17/30
Filed: 1989-12-18
Abstract: PURPOSE:To efficiently and surely wind a film to the outside circumference part of a spool by forming a press part, which presses the film to the outside circumference part of the spool, on one part of the outside circumference part of a press roller and simultaneously providing a regulation means which regulates that the press roller is moved to the spool side. CONSTITUTION:The press part 30a which presses the film 2 to the outside circumference part of the spool is formed to one part of a film width direction at the outside circumference part of the press roller 30 which is spliced so as to make the film 2 press-contact with the outside circumference part of the take-up spool 3. Besides, the regulation means 30b, which regulates that the roller 30 is moved to the spool 3 side so as to oppose the press part 30a to the outside circumference part of the spool with a prescribed gap when the leading edge of the film is fed between the spool 3 and the roller 30, is provided. Therefore, since the prescribed gap is previously provided between the spool 3 and the roller 30, the leading edge of the film can be properly and surely made to enter the gap between the spool 3 and the roller 30 by comparatively weak press-out force. Thus, the film 2 is surely wound to the outside circumference part of the spool.
Patent JP-H02172863-A (JP)
Title: Production of lead titanate zirconate sintered body porcelain material
Inventor: YANAGIDA HIROAKI
IPC: C04B35/49
Filed: 1988-12-26
Abstract: PURPOSE:To obtain ferrodielectric porcelain material which is uniform in crystallographic axis and has excellent electric anisotropy by pressurizing hydrated TiO2 fiber with fine oxide particles of Pb and Zr stuck thereto in the uniaxial direction in a die and sintering a molded body wherein fiber is orientated to the specified direction. CONSTITUTION:Hydrated TiO2 fiber wherein fine particles if oxide or hydroxide of Pb and Zn are stuck thereto is obtained by dispersing hydrated TiO2 fiber in the aq. soln. of water soluble salt of Pb and Zn and adding alkali to this dispersed liquid and alkalifying pH. Then this fiber is introduced into a die and an aqueous binder such as PVA is added and the die is pressurized from the upper part. Thereby a molded body is obtained wherein the elongated direction of the fiber is orientated to the facial direction orthogonal to the pressurization direction thereof. Lead titanate zirconate sintered body porcelain material is obtained by heating and sintering this molded body at 1000-1300 deg.C in an electric oven.
Patent JP-H08175285-A (JP)
Title: Trunk trim for automobile and its installation method
Inventor: SAKAI SUMIMITSU
IPC: B60R5/04
Filed: 1994-12-27
Abstract: PURPOSE: To surely install a trunk trim to a body with its installation strength made high by locking the pawl section of a trim main panel to the opening of a seat back panel, and locking its engaging section to a flange section extended to a luggage compartment from the seat back panel and erected for supporting. CONSTITUTION: A trim main panel 29 which is formed roughly in a L shape by an extended section 27 extended from the lower end section 25 of a general section 23 in a vertical shape in a longitudinal section, is arranged in the opening 7 at the side of a luggage compartment 3 of a seat back panel 5. The trim main panel 29 has its pawl section 31 locked to the opening 7 of the seat back panel 5, and its engaging section 35 is locked to the opening 7 of the seat back panel 5, and its engaging section 35 is locked to a flange 33 which is extended to the luggage compartment 3 side from the seat back panel 5, so as to allow the trim main panel to be supported. By this constitution, a trunk trim panel 19 can thereby be surely installed to a body with its installation strength made high.
Patent JP-H11159363-A (JP)
Title: Brake negative pressure control device for internal combustion engine
Inventor: NAGATA TETSUJI
IPC: F02D41/04
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of combustion by closing control against a throttle valve or a EGR valve resulting from the generation of brake negative pressure at the idling operation of a direct injection type gasoline engine. SOLUTION: At the idling operation time of an internal combustion engine with a lean side air-fuel ratio leaner than a theoretical air-to fuel ratio, when brake negative pressure is distinguished as on an atmospheric pressure side than a predetermined value, closing control closing at least a throttle valve 12 gradually is executed. As the result, an intake amount into the cylinder of the internal combustion engine 1 is lessened so as to secure the negative pressure. When the air-fuel ratio transfers from the lean side to the theoretical air-fuel ratio, the closing valve position of the throttle valve 12 is caused to a hold state so as not to transfer to the lean side any more.  Thereby, regardless of the individual difference or the dispersion on the manufacturing of the throttle valve 12 or the like, the occurrence of rough idling or engine stalling is prevented in the case of the occurrence of the brake negative pressure resulting from the closing control so that the operation state can be stably maintained.
Patent JP-H11162610-A (JP)
Title: Positioning jig and positioning method for stacking connector
Inventor: SASAJIMA MASAO
IPC: H05K3/34
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To coincide the mounting pitch of a mother board side with that of the sub-board side when two or more stacking connectors to connect boards with each other are mounted in parallel with one another. SOLUTION: A positioning jig 1 equipped with two holders 2 which can lock a stacking connector and are installed at a desired pitch in parallel with each other is formed; mother board side stacking connectors are locked with the holders 2 of the positioning jig 1 and are fixed by means of soldering on the mother board in a condition in which the mother board side connectors are held at the desired pitch; sub-board side stacking connectors are locked with the holders 2 of the positioning jig 1 and are fixed by means of soldering on the sub-board in a condition in which the sub-board side connectors are held at the same pitch as that of the mother board side.
Patent JP-H01200915-A (JP)
Title: Apparatus for preparing rubber material
Inventor: SUZUKI KAZUHIKO
IPC: B29C48/00
Filed: 1988-12-24
Abstract: PURPOSE:To enhance the efficiency of preparation work for the molding of rubber by eliminating not only weighing irregularity but also the involution of air in rubber, by performing the weighing and extrusion of rubber to be extruded in a hermetically sealed cylinder equipped with a three-way valve. CONSTITUTION:After a tape-shape rubber material is kneaded using a plunger type screw 17, the kneaded rubber material is supplied to a weighing cylinder 3 through a three-way valve 5 and extruded from an extrusion head 9 provided at a position separating from a supply port by changing over the three-way valve 5. The rubber material extruded from the opening wall surface of the extrusion head 9 is taken out by a predetermined amount as a lump by a cutting blade 11. When the set weighing value of the rubber material is altered, the extension and contraction states of the piston rods 61, 73 of the first and second air cylinders 59, 69 are combined corresponding to spacers 51b, 51c, 51d. By this method, three kinds of positions are certainly and rapidly set and the desired spacers 51b, 51c, 51d can be arranged directly above an extrusion plunger 27 by one-action operation.