baber/WOPTO huggingface dataset:
Patent JP-H06142767-A (JP)
Title: Driving device for die holder for press brake
Inventor: KAWANO SUSUMU
IPC: B21D5/02
Filed: 1992-11-05
Abstract: PURPOSE:To drive an operating lever with one operation and to attain reduction in die changing time and improvement in workability by combining each operating lever successively with a connecting member and structuring a driving device for a die holder for a press brake. CONSTITUTION:A plural number of holder plate 15 is attached to an upper table 3; an upper die P is inserted between this holder plate 15 and a pressing fixing member 23; and by driving the operating lever 47, the upper die P is fixed on the holder plate 15. At this time, since each operating lever 47L, 47S is combined successively by the connecting member, when either the operating lever 47 or the connecting member 59 is driven, all operating levers are driven and the upper die P is attached to or detached from the die holder 9 with one operation. Thus, the reduction in die changing time and the improvement in workability are attained.
Patent JP-H02142052-A (JP)
Title: Metal halide discharge lamp
Inventor: KAMETANI TAKAYUKI
IPC: H01J61/36
Filed: 1988-11-21
Abstract: PURPOSE:To shorten a seal part and make it possible to manufacture the titled device easily in a short time by forming the seal part by crushing a middle part laterally to a direction connecting an electrode rod with a lead wire and forming it to be of a structure including almost flat parts and expanded parts by crushing the middle part. CONSTITUTION:In a metal halide discharge lamp having a seal part 6 enclosing a molybdenum foil 4 having a discharge electrode rod 3 welded at one end and a lead wire 5 welded at the other at an end part of a light emitting tube 1 of quartz where mercury and metal halide are enclosed, the seal part 6 is formed by crushing a middle part laterally to a direction connecting the electrode 3 with the lead wire 5. It is formed to be of a structure having almost flat parts 11 extended in a direction connecting the electrode rod 3 with the lead wire 5, and expanded parts 12 formed by crushing the middle part at both of lateral ends. As a result, heat radiation can be large at the seal part 6, and need of forming a high vacuum inside the light emitting tube 1 is eliminated. The length of the seal part can thus be shortened, and the device can be manufactured in a shorter time and more easily.
Patent JP-H04168854-A (JP)
Title: Automatic answering telephone set
Inventor: MURATA KOICHI
IPC: H04M1/64
Filed: 1990-11-01
Abstract: PURPOSE:To send a message stored in advance corresponding to a caller number by collating a caller number received at the arrival of a call with a registered telephone number in a telephone number message relation registration section, reading a relevant message from a message storage section and replying the call with the message. CONSTITUTION:When a call comes through a telephone line 20, an automatic reply circuit 2 replies the call and a caller number reception circuit 3 detects a caller number sent via the telephone line 20 from an exchange and receives the call. A CPU 8 reads the caller number received by the caller number reception circuit 3 to collate a registered telephone number stored already in a RAM 11 with the caller number and reads a message corresponding to the registered telephone number from a message storage circuit 4 when they are coincident and sends it to the telephone line 20 via the automatic reply circuit 2.
Patent JP-H08137384-A (JP)
Title: Production of braille display
Inventor: MATSUURA TERU
IPC: H05K3/28
Filed: 1994-11-04
Abstract: PURPOSE: To provide a process for producing a braille display with which mass production in a short period of time at a low cost is possible and display of braille on both sides is possible by utilizing a process for producing printed circuit boards. CONSTITUTION: A metal laminated plate 3 formed by laminating metal foil 2 on at least one surface of a base material 1 is prepd., and braille patterns by an etching mask material 4 are formed on the metallic foil 2 of this metal laminated plate 3 by a photographing method or screen printing method, and thereafter, the metallic foil is subjected to an etching treatment, by which the metallic foil of the unnecessary parts is removed. The etching mask material 4 is then removed and the braille patterns by the metallic foil 2 are formed on the base material 1 and the entire surface of the braille patterns is coated with a protective film 19 for protecting the surface.
Patent JP-H02142994-A (JP)
Title: Pipeline setting device
Inventor: ABO AKIRA
IPC: F16L39/04
Filed: 1988-11-25
Abstract: PURPOSE:To facilitate a batch connection at time of plenty of pipelines in number as well as to make the extent of sealability securable by adopting a gasket, turning to a plane seal, in the tip of an elastic joint with flexibility even in the axial direction, and making a joint inner diameter larger than a gasket bore. CONSTITUTION:In a pipeline setting device, plural pieces of pipelines 3 are connected to a bracket 2 locked to a base 1, and an elastic joint 4 with flexibility, namely, elasticity in the axial direction such as an angle rubber bellows and an expansion joint is connected to each end of these pipelines 3, and other ends of the joint 4 and held together by a header plate 5. Then, this plate 5 is connected to a pneumatic cylinder 7 attached to the bracket 2 by connecting fittings fixed to this plate, and it is moved as far as a stroke (l) by operation of the cylinder 7. Next, when the plate 5 is moved by this stroke (l), lip-form packing 8 attached to pipe port of the plate 5 is pressed to a flange surface 10 of a feedwater port of a feedwater unit 9 set up on the base 1, thus connection of a duct line takes place.
Patent JP-H04287028-A (JP)
Title: Optical cross point switch module
Inventor: JIYON EICHI HON
IPC: H04B10/291
Filed: 1991-11-12
Abstract: PURPOSE: To provide a compact optical switch module of excellent energy efficiency. CONSTITUTION: This switch module is provided with the thin film waveguide 22 of a nonlinear optical material, the array 14 of input optical fibers arrayed on one of the end edges and the array 16 of output fibers arrayed on a second end edge on a substrate. A film 26 including a grating pattern to be written inside a nonlinear medium as a hologram is positioned at the upper part of the waveguide and a space light beam modulator(SLM) 28 is positioned on it and irradiated from the upper part with coherent or non-coherent light beams 30. The hologram written in the nonlinear medium diffracts beams from the input to the output of the waveguide.  Since the hologram is eliminated by uniform exposure from the lower part of the medium after being written in the nonlinear medium so as to perform light beam distribution from the input to the output, switching is performed by changing the masking pattern of the SLM and writing a new hologram to the nonlinear medium.
Patent JP-H04168656-A (JP)
Title: Loading structure of information recording device
Inventor: KAMIJO NORIYUKI
IPC: G11B17/043
Filed: 1990-11-01
Abstract: PURPOSE:To enable a cartridge to be ejected by providing an external operation member at an information recording device and then changing a position for mounting a motor regardless of normal operation of motor. CONSTITUTION:When ejecting a cartridge 3 from an information recording device 4, a motor for loading and ejecting 7 within the information recording device is operated according to a specified operation such as pushing of an external operation member 10 of the information recording device. However, when a cartridge 3 cannot be ejected by normal operation such as failure and power-failure of a power supply part of a computer, mounting position of a motor 7 is changed and a displacement which is similar to a case when an output edge part of the motor 7 is displaced by normal operation of the motor 7 is generated, thus enabling ejecting means for engaging to the motor 7 to be operated and the cartridge 3 to be ejected.
Patent JP-2000087671-A (JP)
Title: Auxiliary block fitting device of expandable ladder
Inventor: KOBAYASHI YUTAKA
IPC: E06C7/04
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach additional blocks to reduce the rope drawing force by increasing the number of the blocks when expanding an expandable ladder using ropes. SOLUTION: A hollow shaft 11 is inserted in a tread sash of a ladder, several round bars 12 of different diameters are inserted in a gap between the tread sash and the hollow shaft 11, and the hollow shaft 11 is fixed to the tread sash. A connection shaft to connect a handle 3 with a pin 4 is inserted in each hollow part in the order of a block fitting piece 1, the block, a shaft 7 integrated with a block fitting piece 1, a slightly soft shaft 8, and a pad plate 9, and then a stop ring of the shaft is set. The handle 3 is set to be horizontal, and the shaft 7 integrated with the block fitting piece and the slightly soft shaft 8 are inserted in the hollow shaft 11 fixed to the tread sash of the ladder.
Patent JP-H11132344-A (JP)
Title: Slow closing check valve
Inventor: NISHIKAWA TAMOTSU
IPC: F16K15/03
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To totally close a slave valve with certainty by setting differential pressure between before and after reduction of an opening of the slave valve to 30 deg. or less by adding simple constitution. SOLUTION: In a slow closing check valve composed in such a way that a slave valve 7 to oscillate to open/close a small hole 8 formed in a master valve 1 pivotally provided to oscillate to open and close a passage 3 in a valve casing is oscillated in a closing direction at a lower speed than the master valve 1 through a dash pot connected to an oscillation valve shaft 4, a cylindrical guide 11 installed to cover a range of an opening of 30 deg. of the child valve 7 to surround an outer circumference of an oscillation opening/closing way of the slave valve 7 to guide flow of water from the upstream side toward the small hole 8 to flow roughly along the oscillation opening/closing way of the slave valve 7 is fixed on the master valve 1.
Patent JP-H01139944-A (JP)
Title: Ice heat accumulation type air conditioner
Inventor: TAMURA TOMIO
IPC: F24F5/00
Filed: 1987-11-26
Abstract: PURPOSE:To prevent a cooling efficiency from being decreased as an ice around an ice making pipe is promoted and improve an efficiency of thermal conduction when a cold heat is taken out by a method wherein a coolant to be stored in a container of a heat exchanger is of water soluble compound having amide groups or aqueous solution including its salt. CONSTITUTION:When a freezing unit 6 is energized and a compressor 6a is operated, freon gas is compressed under a high pressure and at a high temperature, sent to a condenser 6b, its heat is radiated and then the gas is liquefied, resulting in that the gas is excessively cooled. This freon gas is sent to an expansion valve 6c, metered and expanded, resulting in that the gas and the liquid are mixed to each other under a low pressure at a high temperature. The mixture is flowed into a helical pipe 3 to cool a circumference of the pipe 3 and remove heat to be gasified and then the mixture is circulated to the compressor 6a. Although the aqueous solution 2 is made into ice through this circulation, compound having amide groups (for example, NH=C (CH2)2.HCl) by 5-10% is melted in the aqueous solution 2, resulting in that the liquid becomes a sherbet-like ice. Accordingly, it is possible to prevent a reduction in cooling efficiency as the ice is grown around the pipe 3 and further to improve a thermal conducting efficiency when the heat is taken out.
Patent JP-H04171384-A (JP)
Title: Composite layer rubber hose
Inventor: OKITA TOMOAKI
IPC: F16L11/10
Filed: 1990-10-31
Abstract: PURPOSE:To achieve the high between-layer adhesiveness by forming a rubber layer interposed between a rubber layer of acrylic group rubber and a fluorinated vinylidene resin and a rubber layer of epichlorohydrine rubber vulcanizate from an acrylic rubber vulcanizate and using the vulcanization system of dithiocarbamic acid zinc salt and dithiocarbamic acid ferric salt system, in a rubber hose consisting of the above-described both rubber layers. CONSTITUTION:An inner surface rubber layer 1 is made of a blend rubber vulcanizate of acrylic rubber and fluorinated vinylidene resin, and an outer surface rubber layer 3 is made of a rubber vulcanizate of epichlorohydrine rubber. An interposed layer between the above-described both layers is made of acrylic rubber, and the vulcanization system for the acrylic rubber is the common used system of dithiocarbamic acid zinc salt and dithiocarbamic acid ferric salt. The blend substance contains acrylic rubber and fluorinated vinylidene resin, and the weight mixing ratio for the former/latter is 95/5-40/60. Accordingly, the sufficient between-layer adhesiveness permitting the installation at the part where vibration is applied on an automile, etc., is provided, and the high gasoline deterioration resistance and high abrasion resistance can be provided.
Patent JP-H08150607-A (JP)
Title: Device and method for cast molding cement-based hardened material
Inventor: OKAMOTO TADASHI
IPC: B28B1/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a device and a method for cast molding cement-based hardened material in which air bubbles are little and quality is uniform. CONSTITUTION: A molding die 1 is equipped in which a cavity 13 for molding a cement-based hardened material to be molded is provided between a pair of closable die pieces and a cement-based paste-pouring path 14 communicated with the cavity 13 is provided. A force-feeding means 2 of a cement-based paste is provided in the pouring path 14 of the molding die 1. A pulling-out hole 15 communicated with the outside from the end of the cavity 13 is provided in the molding die 1.
Patent JP-H11117420-A (JP)
Title: Nonflammable decorative sound absorbing heat insulating material
Inventor: KOJIMA HIDETOSHI
IPC: E04B1/94
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of color irregularities on a nonflammable decorative sound absorbing heat insulating material and improve its external appearance by sticking a decorative face material with a weight of a specific quantity or below to a nonflammable sound absorbing heat insulating material with an adhesive having the same color as that of the decorative face material. SOLUTION: A glass cloth having a weight of 150 g/m<2> or below and serving as a decorative face material is stuck to a nonflammable sound absorbing heat insulating material formed with a glass wool molded plate or a rock wool molded plate with the density of 24-300 kg/m<3> , for example, by dry manufacturing with a solvent fast dry type synthetic rubber or acrylic adhesive to obtain a nonflammable decorative sound absorbing heat insulating material. A colorant is mixed into the adhesive while its type and quantity are selected in consideration for the color of the decorative face material and the nonflammable sound absorbing heat insulating material or the difference of a dye or a pigment.  The decorative face material and the nonflammable sound absorbing heat insulating material are stuck together by the adhesive having the color similar to that of the decorative face material, thereby the nonflammable decorative sound absorbing heat insulating material having no color irregularities and excellent in an external appearance can be manufactured.
Patent JP-H05109351-A (JP)
Title: Pressure sensor
Inventor: TSUGII HIDESHI
IPC: H01H35/32
Filed: 1991-10-15
Abstract: PURPOSE:To decrease the number of components with a simple structure a facilitate the assembly so as to enhance productivity and precisely control the pressure by constituting a moving body by means of a plural of plungers and converting the variation in a pressure receiving member into the axial travel of the plunger. CONSTITUTION:One end part 13 of a second plunger is brought into contact with an inner surface of a pressure receiving part 5 in a pressure receiving member 4, the other end 14 is locked in a movable piece 24 of high-pressure pressure switch unit S2 so as to be stored in a holder 7. One end 16 of a first plunger 15 is inserted via a coil spring 27 in a through hole 24b provided in the center of the switch S2, the other end is locked in a movable piece 34 of a low-pressure pressure switch unit so as to be stored in the plunger 12. And a moving body is composed of the plungers 12 and 15, the variation of a member 4 based on a hydrostatic pressure in a chamber X is converted into the axial travel of plungers 12 and 15 resulting in the opening and closing of electrical switching parts 26 and 36. Whereby, its structure is simplified resulting in the reduction in its manufacturing cost and pressure control with a high degree of accuracy, and assembling is facilitated resulting in the enhancement in productivity.
Patent JP-H02142039-A (JP)
Title: Image displaying front glass panel and manufacture thereof
Inventor: SHIBAOKA KAZUO
IPC: H01J31/12
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a low-cost front glass panel of a high flatness by composing it of low cost glass of soda lime silica composition only, and performing an ion exchange between ions in fused salt and ions in glass to change an image displaying glass part to be of anti-electron beam browning glass. CONSTITUTION:The titled device consists of an image displaying glass part 2 where electron beams are radiated, and side wall glass parts 3, and the glass composing the image displaying glass part 2 is made to be a plate of anti- electron beam browning glass of soda lime silica composition having a surface layer to which an ion exchange is applied for ions in glass in fused salt including at least one sort of ions among potassium, sodium and lithium. The glass composing the side wall parts 3 is a glass plate of soda lime silica glass composition, and the glass of the image displaying part 2 is connected or heat welded with the glass parts of the side wall parts 3 by low fusing point glass frits 4. The front glass panel including the image displaying surface of a light-weight, low cost, good precision and high flatness can thus be obtained.
Patent JP-2001115825-A (JP)
Title: Nox removing method for spark ignition type engine
Inventor: MATSUBAYASHI SHOGO
IPC: F01N3/36
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To improve a NOx removing rate in a spark ignition engine, especially in a gas engine. SOLUTION: An HC-SCR catalyst device 9 is disposed in an exhaust passage, propane is supplied to an exhaust upstream side inlet part 9a of the HC-SCR catalyst device 9, and a supplying quantity of the propane is controlled by an operating condition. An engine load, an engine rotating speed, and an excess air ratio are detected, a NOx quantity in exhaust gas is estimated from those detected elements, and the supplying quantity of the propane is controlled corresponding to the estimated NOx quantity.
Patent JP-H09139608-A (JP)
Title: Terminator for large microwave/millimeter wave power
Inventor: KIYONO TAKEHIRO
IPC: H05K7/20
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the power resistance of a terminator while keeping the same mounting area by providing the terminating resistor of a U-shaped or semicircularly cut long circular ring shaped film resistor surrounding one terminal part of a conductor pattern, and providing a ground conductor band tangent to its outer periphery. SOLUTION: On the surface of an insulated board 1, an input port 2, bar- shaped conductor pattern 21 and terminating resistor 3 of U-shaped thin film resistor surrounding the conductor pattern 21 are provided and tangent to the outer periphery of the terminating resistor 3, a ground conductor band 4 is provided. Then, the terminating resistor 3 is U-shaped into pattern shortening the flowing distance of current and widening the flowing width of current and by elongating the counter ground conductor band 4, a lot of through holes A6 are provided. Therefore, heat conduction resistance can be reduced just for the component.  Besides, since the width of heat generation zone is reduced, the heat conduction efficiency of through holes A6 provided in the ground conductor band 4 is improved, the resistance of heat conduction from the terminating resistor 3 to a carrier 8 is further lowered, and power resistance can be improved.
Patent JP-H10137138-A (JP)
Title: Crusher
Inventor: SONE YASUSHI
IPC: A47J43/046
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a crusher which allows preventing of detachment of a packing without raising costs. SOLUTION: This crusher is provided with a bottle base 5 carried on a body 1, a mill container 8 mounted on the bottle base 5, and a recess part 10 which is formed on the outer circumference of the top surface of the bottle base 5 to arrange a packing 12 therein. A stage part is formed on a bottom part of the outer circumference of the recess part 10 and supports the outer circumference part of the packing 12 on the bottom part of the outer circumference of the recess part 10 to hold the packing 12 between the stage part and an open end part of the mill container 8. As a result, when the mill container is mounted on the bottle base, a packing outer circumference part is held between the open end part of the mill container and the stage part.  This can prevent a lift of the packing otherwise caused by the deformation thereof which occurs in the direction of the inner diameter of the packing when the mill container is clamped on the bottle base firmly more than necessary thereby checking detachment of the packing when removing the mill container.
Patent JP-2001113649-A (JP)
Title: Film having cured film of radiation curable resin composition
Inventor: KANO HIROKAZU
IPC: C08G18/67
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a film having a cured film of a radiation curable resin composition cured by radiation, good in the adhesion to a plastic material, reduced in curling, enabling thick film coating, generating no crack and suitable for hard coating. SOLUTION: A film having a cured film of a radiation curable resin composition contains polyfunctional urethane acrylate (A) obtained by reacting a radiation curable polyfunctional (meth)acrylate having at least two or more (meth) acryloyl groups and a hydroxyl group in its molecule with a polyisocyanate, and colloidal silica (B) having a primary particle size of 1-200 nm.
Patent JP-H02143230-A (JP)
Title: Optical circuit element
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/12
Filed: 1988-11-24
Abstract: PURPOSE:To simply and easily decide the manufacturing conditions of an optical circuit element by fixing the refractive index of a turnout angle base plate, equivalent refractive index difference between the base plate and waveguides, and value of the equivalent standardized propagation constants of the base plate and waveguides so that the straight advancing state of light can be obtained with crosstalk lower than a specific dB. CONSTITUTION:This optical circuit element is a branch type optical circuit element provided with input-side waveguides 14a and 16a and output-side waveguides 14b and 16b forming at least a set of straight propagating routes of light on a base plate 12. Then values of the branched angle PSI, refractive index ns of the base plate, equivalent refractive index difference DELTAneff between the base plate and waveguides, standardized propagation constant (b) obtained by a equivalent refractive index method, which is equal to the standardized propagation constant of the waveguides for the basic mode, and standardized frequency V obtained by the equivalent refractive index method are decided so that the straight advancing state of light can be obtained at crosstalk of 3dB. Therefore, the manufacturing conditions of this optical circuit element can be decided easily and simply.