baber/WOPTO huggingface dataset:
Patent JP-H09321896-A (JP)
Title: Modem
Inventor: OZAKI HIROSHI
IPC: H04M11/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a telephone set provided naturally corresponding to a telephone line. SOLUTION: A MODEM circuit 30 making data communication is provided between a telephone line 70 as a public communication line and a computer 60, is provided with a telephone line interface 40 to which an external telephone set 80 is connected and used for voice input and output, and a sound circuit 50 connected between the telephone line interface 40 and the computer 60 to convert a voice signal corresponding to the voice input output and a digital signal. While the MODEM circuit 30 is connected to the telephone line 70, the telephone set 80 is connected to the telephone line interface 40 to attain the communication via the MODEM circuit 30 while using the telephone set 80 for voice input and output thereby utilizing effectively the telephone set 80.
Patent JP-S5924814-A (JP)
Title: Optical fiber connector
Inventor: KUROKAWA TAKASHI
IPC: G02B6/24
Filed: 1982-07-31
Abstract: PURPOSE:To obtain a connector which is low in loss and enables the connection with high reliability by using a polymer material which shrinks slightly on heating and has a high modulus of elasticity in forming a connector which is formed with a hole for insertion of an optical fiber having an inside diameter slightly smaller than the outside diameter of the optical fiber strand. CONSTITUTION:A connector 21 having a fine hole 22 which is increased in fiber orientation in the longitudinal direction of the connector 21 and has an inside diameter slightly larger than the outside diameter of an optical fiber strand 22, an insertion hole 27 for an optical fiber core 20 and a feed port 28 for an adhesive agent 28 is manufactured by transfer molding of a phenolic resin or the like filled with glass fibers. Since the resin used can shrink slightly on heating to 70-120 deg.C, the holes 22 and 27 shrink like 22', 27' and hold securely the part of the strands 23 when heated after the strands 23 are inserted and the agent 29 is injected therein. The connection is obtd. with high reliability and the easy operation without deterioration in the characteristics of the adhesive agent owing to a change in temp., etc. and without defective disconnection.
Patent JP-S5835835-A (JP)
Title: Formation of color picture tube fluorescent screen
Inventor: UEHARA YASUHIKO
IPC: H01J9/227
Filed: 1981-08-28
Abstract: PURPOSE:To form a black matrix film without using an exfoliation agent by giving stickness only to a part to be coated with a black substance. CONSTITUTION:A sticky film 3 is formed on the surface of a positive type photosensitive resin film 2 having sticky substance insolibility and thermal cracking to be burned out by baking. Main component of the sticky substance is an acryl system emulsion and a shadow mask 4 is mounted on the sticky film 3 to be exposed. The photosensitive resin film 2 and the sticky film 3 of the corresponding part for forming an exposed phosphor film are removed through a treatment with NaOh etc. to form the film composed of the non-exposed positive type photosensitive resin film 2 and the sticky film 3. The whole inside surface of a panel 1 carrying the positive type photosensitive resin film 2 remained on the non-exposed part and the sticky film 3 is next given a black substance 5. Subsequently by air spraying the black substance 5 on a glass surface is removed while the black substance 5 remains sticked on the exposed part of the sticky film 3 to form a black matrix film 6.
Patent JP-H08326232-A (JP)
Title: Roof structure
Inventor: SATO SHINTARO
IPC: E04D1/18
Filed: 1995-05-31
Abstract: PURPOSE: To prevent an indoor temperature from rising in summer and reduce the weight of a roof structure as a whole roof and increase the earthquake- resistance, by providing a heat-insulation member having a plurality of recessed grooves serving as heat-exchanging paths for cooling, at the rear side of roof tiles. CONSTITUTION: Wooden tile-like or flat roof tiles 1 are produced by press- forming or casting of aluminum or aluminum alloy. A heat-insulation member 3 having a plurality of recessed grooves 7 serving as heat-exchanging paths 7 for cooling, is provided at a part or the whole face of the rear side 2 of the roof tiles 1. An aluminum member is provided on a part or the whole face of the heat-exchanging paths 7 by means of sticking, thermal spraying, applying, etc. It is preferable that fins 8 having a good thermal conductivity are provided at the rear face of roof tiles 1 and interposed in the heat-exchanging paths 7. It is preferable that a pipe through which a low temperature gas or air- cooling media are led into the heat-exchanging paths 7 is provided.
Patent JP-H08324356-A (JP)
Title: Vehicular trimming material and method for molding the same
Inventor: NISHIKAWA TAKASHI
IPC: B32B5/18
Filed: 1995-05-31
Abstract: PURPOSE: To provide a vehicular trimming material that does not cause melting and local elongation rupture of a cushion layer when it is molded and a method for molding it. CONSTITUTION: In this vehicular trimming material comprising a surface material and a core joined together, the surface material has a surface layer 21 foamed and softened and a ground fabric 24 joined to the back of the surface layer 21. The surface material 20 is sucked into a granulated cavity die, and a thermoplastic resin ejected from a core die by an appropriate amount to be formed into the core 23 is sandwiched between the core die and the cavity die and pressed, whereby the core 23 is molded as it is laid over the back of the surface material 20.
Patent JP-S5923139-A (JP)
Title: Vibration absorbing method
Inventor: TSUCHIYA SHIYUNJI
IPC: B60K5/12
Filed: 1982-07-30
Abstract: PURPOSE:To absorb displacement of vibration by applying to a voltage distorting element a voltage which varies synchronously with a period of vibration delivered through a vibration transmitting course. CONSTITUTION:Each voltage distorting element 3 is made of a ceramic material such as barium titanate or the like and produces distortion in the direction of increasing the thickness of a plate in accordance with the voltage of a dc current which is applied between plates. The voltage distorting elements 3 are laminated with electrode sheets 6 and 7 therebetween, the sheets 6 being connected to each other by electrode connecting members 8 and the sheets 7 being connected to each other by an electrode connecting member 9. By applying a voltage between both electrode connecting members 8 and 9, the voltage may be applied on every voltage distorting element 3 uniformly at the same time. A vibration absorber 100 is set up in such a way that the lamination consisting of a plurality of the sheet-like voltage distortion elements 3 is placed between plate members 1 and 2 and tightened with bolts 4 and 5, and has a vibro-isolation rubber 12 connected thereto by plate members 11 and 2. A voltage generator 20 develops a voltage, which is applied to the voltage distorting element 3 synchronously with forced vibration of an Internal combustion engine with 180 deg. phase difference theretween.
Patent JP-H09296633-A (JP)
Title: Furring strip for fence
Inventor: MIYAHARA YASUSHI
IPC: E04H17/16
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide high strength and fine external appearances by a method wherein a rhombic net stretching bar and a supporting bar are provided and plate pieces are arranged zigzaggedly inside the bars so as to be joined to the bars to form a furring strip of truss construction and a length adjusting bar is inserted into a cylindrical body provided on each end of the supporting bar. SOLUTION: Plate pieces 3 are provided in series and a rhombic net stretching bar 2 is welded to a notched part 3b formed by bending a lower end corner 3a of each of the pieces 3 and a notched part 3b for welding the bar 1 also is formed at each upper end side of the piece 3. And a cylindrical body 4 is welded to each of the bars 1, 1 and L-shaped supporting pieces 5, 5, set back to back with each other, are welded to the undersides of the bodies 4, 4 to insert the bar 2 into holes of the pieces 5, 5 and welded thereto. In this case, a forward end 6a of a length adjusting bar 6 to be inserted into each body 4 is bent at right angles to connect both the bars 6 to each other. And a furring strip F for fence thus formed is set between the upper end and the lower end of a support.  Further, a bent part of wire is engaged with each of the rhombic net stretching bars 2, 2 for upper and lower furring strips F, F to stretch a rhombic net, and ends are finished using channel steels to provide a rhombic net fence.
Patent JP-H01305299-A (JP)
Title: Electromagnetic gun
Inventor: NAITO HIDEKI
IPC: F41B6/00
Filed: 1988-06-02
Abstract: PURPOSE:To improve performance, by constituting the passage of electric current so as to have a multi-layer structure, in which the passage of the current forms a multiple loop in a gun barrel, a projectile, another gun barrel and the base of the gun barrels. CONSTITUTION:Conductive bodies 6 of corresponding layers are brought in contact with each other respectively at a contact part between a gun barrel 1 and a projectile 2 and the conductive bodies 6 of the left and right gun barrels 1, 1 are connected at the base 8 of the gun barrel 1 so as to be staggered one stage by one stage while a pair of conductive bodies 6 at the outermost ends of the left and right gun barrels forms a current terminal 9. Insulating bodies 7 are interposed between the conductive bodies 6. Electric current passes through the gun barrel 1, the projectile 2, another gun barrel 1 and the base 8 of the gun barrels in series while generating a multiple-loop and returns to an initial electric source. The electric current circulates through an electromagnetic gun while describing multiple loops in such a manner whereby the amount of current crossing flux may be increased and a Lorentz force applied on the projectile 2 may be enhanced. Accordingly, an accelerating force applied on the projectile 2 may be increased and the performance of the electromagnetic gun may be improved.
Patent JP-S5658316-A (JP)
Title: Automatic tuner of variable capacitor type
Inventor: NAITOU HIROICHI
IPC: H03J7/30
Filed: 1979-10-18
Abstract: PURPOSE:To achieve the automatic tuning operation by a DC motor accurately around the stop location, by supplying an AFC voltage to a varactor diode for AFC via a delay circuit. CONSTITUTION:The delay circuit 57 consisting of a filter with the resistor R71 and the capacitor C71, is inserted between the AFC circuit 56 and the smoothing circuit 51 to supply the AFC voltage with a certain delay to the AFC circuit 56, allowing to make smooth the operation of the motor 31 until tuning.
Patent JP-H033675-A (JP)
Title: Power source
Inventor: MAEHARA MINORU
IPC: H02M7/48
Filed: 1989-05-26
Abstract: PURPOSE:To eliminate an imbalance of input and output powers by controlling the rate of ON time of a switching period and the frequency. CONSTITUTION:A power source drives a 3-lamp parallel lighting circuit of a load circuit 3, and has a chopper circuit and an inverter. Transistors Q1-Q2 of the inverter are controlled by control signals S1-S2 from a controller 4, which has frequency control means and duty control means. The frequency and an ON duty are so controlled that input and output powers become equal.
Patent JP-H05306419-A (JP)
Title: Method for removing arsenic in arsenic-containing dross
Inventor: SAKAMI KAZUFUMI
IPC: C22B15/14
Filed: 1992-04-28
Abstract: PURPOSE:To effectively remove arsenic from dross contg. arsenic, copper, lead, etc. CONSTITUTION:A soln. contg. the ferrous sulfate obtd. in a subsequent copper substituting and collecting stage is returned to a sulfuric acid leaching stage or neutralizing stage and the ferrous sulfate in this soln. is converted to ferrous sulfate (tervalent) by oxygen or air and thereafter, the pH is adjusted to 1 to 4 by using a neutralizing agent in the above-mentioned sulfuric acid leaching stage or neutralizing stage, by which the arsenic is removed together with iron in the method for recovering copper which is valuable matter from the dross contg. arsenic, copper, lead, etc., and removing the arsenic. As a result, the arsenic in the dross is effectively removed to the outside of the system and further the copper in the dross which is the valuable matter can be recovered at an extremely high rate of >=97wt.%. The contamination of the arsenic is prevented and the generation of arsine is prevented at the time of collecting the copper.
Patent JP-H10310403-A (JP)
Title: Hydrogen separating member, reaction tube and production of hydrogen
Inventor: KOIDE HIDETO
IPC: B01D53/22
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient hydrogen separating member excellent in mechanical strength and handleability, a reaction tube contg. the member and the method for producing hydrogen using the reaction tube. SOLUTION: In the member for separating hydrogen from a gaseous mixture contg. hydrogen, the whole member consists of a porous body, plural communicating holes are formed in the member, and a hydrogen separating membrane is laminated on the inner face of the communicating hole. The reaction tube contains a catalyst bed used in a hydrogen generating reaction, and the hydrogen separating member is set in the catalyst bed. A raw gas consisting of a carbon- contg. org. compd. and steam is passed through the reaction tube to bring about a reaction to produce hydrogen.  The raw gas is supplied to the reaction tube and allowed to react at <=700 deg.C, the gaseous reaction product is brought into contact with the hydrogen separating member, hence the hydrogen in the gaseous reaction product is selectively permeated through the communicating hole formed in the member, and the hydrogen permeated through the communicating hole is recovered as product hydrogen without a shift reaction or a decarbonation reaction.
Patent JP-2000317098-A (JP)
Title: Ball alignment rail device for pachinko machine
Inventor: SUGITA YOSHIMORI
IPC: A63F7/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To supply balls to a ball dispenser without delay by smoothening the flow of balls at the portion liable to be clogged or bridged in a ball alignment rail device. SOLUTION: The groove-shaped rail of an upstream side aligning part for aligning the irregular flow of balls into single ball stream is formed into width so as to house two of main ball stream A and sub-ball stream B, an entire base 22 of the main ball stream A is formed into slope lowered in downstream direction (in right direction in Figure), an entire base 23 of the sub-ball stream B is inclined to the side of the main ball stream A, a front half portion 23a on the base of the sub-ball stream B is formed into slope lowered in the downstream direction and a rear half portion 23b is formed into slope rising inversely. Then, a side wall 24 facing the sub-ball stream B close to the downstream terminal of the groove-shaped rail 21 is bent to the side of the main ball stream A so that the sub-ball stream B can join the main ball stream A.
Patent JP-S5851040-A (JP)
Title: Quick change tool
Inventor: MARUTA KUNIO
IPC: B23Q3/12
Filed: 1981-08-27
Abstract: PURPOSE:To perform an easy and quick replacement of tool holder by providing a pressure increasing member utilizing oil pressure and by putting a piston piece of said pressure increasing member in connection with a guide piston and an actuation screw. CONSTITUTION:A tool holder 5 is fitted in a mounting hole 4 provided in the mount body 3, which is composed of an adapter 1 and housing 2, and a pressure increasing member 6 utilizing oil pressure is incorporated. The holder 5 is fitted on and removed from the body 3 through a guide piston 8 to work in linkage with the pressure increasing member 6. the guide piston 8 fixes the holder 5 while drawing it in the direction of solid arrow with the aid of a spring member 18, an its release is performed by turning the actuating screw 22 and pushing the piston piece 16 through a ball 23, whereby the piston piece 16 on the guide piston side is put in action to compress the spring member 18 as shown by the arrow of broken line.
Patent JP-H07309192-A (JP)
Title: Filter for cylindrical inflator and its manufacture
Inventor: YOSHIDA SHUNICHI
IPC: B60R21/26
Filed: 1994-05-13
Abstract: PURPOSE:To provide the filter for an inflator, which is neither cut off nor damaged by gaseous pressure. CONSTITUTION:In a filter for a cylindrical inflator which has a plurality of metallic textures piled and wound, and comprises its butted end sections welded, this filter for a cylindrical inflator and its manufacture, has each line of metallic textures in the vertical direction inclined so as to be wound with respect to the axial line of a cylinder to be formed, its end sections in the width direction are butted against one another so as to be welded, and welded sections are disposed in a spiral shape with respect to the axial line of the cylinder.
Patent JP-S6113578-A (JP)
Title: Lead storage battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M10/14
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a lead storage battery having a good charging property when being kept alone after discharge by providing a negative pole and a positive pole, which has larger capacity than that of the negative pole while making a ratio of the theoretical capacity of the negative pole to the theoretical capacity of the elecrolyte under one. CONSTITUTION:Theoretical capacity of the negative pole is made smaller than the theoretical capacity of the positive pole while making the theoretical capacity of the negative pole not to exceed one in the theoretical capacity ratio to an electrolyte. Thereby, formation of inert PbSO4 in a grid corrosion layer of the positive pole plate due to keeping along after discharge can be prevented. This is because of being able to maintain an interface of the grid and an active material in a state easily accessible for charge.
Patent JP-H02311888-A (JP)
Title: Video output circuit
Inventor: SOGABE HIDEYUKI
IPC: G09G1/28
Filed: 1989-05-29
Abstract: PURPOSE:To decrease charges which are discharged from the anode electrode of an image receiving tube and to prevent an afterimage from remaining on the human retina by turning on a switching element while a power source is turned on and short-circuiting a load resistance, and raising the emitter voltage of a video output transistor(TR) and cutting off the electron beam of the image receiving tube. CONSTITUTION:The collector and emitter of the switching element 26 are connected to both ends of the load resistance 34 of a blanking TR 36 and a low and a high signal are applied to the switching element 76 associatively with the ON/OFF operation of a power switch to turn on the switching element 76 and short-circuit the load resistance 34 while the power source is turned off and then raise the emitter voltages of video output TRs 42, 49, and 56, thereby cut off the electron beam of the image receiving tube 61. Consequently, when a power-off instruction is inputted from a key pad to a control part, an image plane is prevented from sparkling owing to the discharge of charges accumulated in the anode of the image receiving tube and remaining on the human retina.
Patent JP-H10326308-A (JP)
Title: Drawing information management system
Inventor: ANDO OSAMU
IPC: G06F19/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a drawing information management system that can complete information in a proper form. SOLUTION: This drawing information management system generates attached information in an electronic data format such as a sound, a moving picture, and a still picture relating to drawing information by an information generation part 1 in addition to drawing information in electronic data format, and the generated attached information is stored and managed by an information storage and management part 2 while related with the drawing information; and an information output part 3 reads and outputs the drawing information and attached information at any time. Consequently, the new attached information different from the drawing information can speedily and accurately be taken out and is added without placing any burden on engineers, so the information can properly be completed.
Patent JP-S5925437-A (JP)
Title: Information offering system using inter-car communication
Inventor: TAKAHANE SADAO
IPC: H04B7/26
Filed: 1982-08-02
Abstract: PURPOSE:To avoid the congestion of inquiry, by providing an answering device which collects traffic information, etc. and gives an inquiry of information to a relay car and therefore giving inquiries from any place. CONSTITUTION:When a driver in an area 1 wants the traffic information of an area J, a data transmission line is first set up successively up to a car in the area J by the inter-car communication. At the same time, the owner of answer information is searched. When the information owner is searched, the answer information is transferred to the driver by reversing the set-up data link. In this case, the answer information is copied to all relay cars in order to avoid the conflict of a communication channel as well as to improve the using efficiency. While the answer information is obtained from a radio base station J of the subject area via a radio base station I to which the car having an inquiry belongs in case the information owner is not searched.
Patent JP-H04359923-A (JP)
Title: Production of polyester copolymer
Inventor: YAMAGATA KAZUO
IPC: C08G63/60
Filed: 1991-06-06
Abstract: PURPOSE:To obtain the title copolymer excellent in heat resistance and flexibility by using a specified di- or mono-hydroxy compound as a diol component of an aromatic polyester and specifying the content of an polyepoxy compound to be added. CONSTITUTION:A process for producing a polyester copolymer by reacting an aromatic polyester comprising a diol component based on ethylene glycol with and an acid component based on terephthalic acid with a (poly)lactone in the presence of a polyepoxy compound, wherein the diol component of the aromatic polyester comprises a dihydroxy compound of formula I and/or a monohydroxy compound of formula II (wherein R<1>, R<2> and R<3> are each alkylene; p is 3 or 4; l is 2 or 3; and q, r and m are each a number of 0, 1 or greater), the hydroxy compound amounts to 0.1-30mol% of the diol component, and the polyepoxy compound is contained in an amount of 0.05-5.0wt.%, based on the total of the aromatic polyester and the (poly)lactone.
Patent JP-S5259509-A (JP)
Title: Piezo-electric switch matrix
Inventor: YOKOYAMA TOORU
IPC: H01H57/00
Filed: 1975-11-12
Abstract: PURPOSE: In the channel switch, contacts of the piezo-electric type relay and signal wires leading to them are made into a solid unit, thereby simplifying the matrix assembly, increasing the durability of contacts and improving the reliability and economy of the unit. 
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