baber/WOPTO huggingface dataset:
Patent JP-H05316227-A (JP)
Title: Voice converting telephone service system
Inventor: ARIYAMA HIROTAKA
IPC: H04M3/42
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a voice converting telephone service system by which the voice of a caller can be converted into a specific voice, and transmitted to a listener. CONSTITUTION:When an incoming call to a call incoming line 6 is detected by an incoming call detecting circuit 1, a response signal is transmitted to the call incoming line 6, and a speech destination telephone number transmitted through the pertinent call incoming line 6 is received by a signal transmitting and receiving circuit 2, and the pertinent speech destination telephone number is transmitted to a calling line 7 by a signal transmitting and receiving circuit 3. Afterwards, when the response signal from the pertinent calling line 7 is detected by the signal transmitting and receiving circuit 3, the call incoming line 6 is relayed with the calling line 7 by a relay and voice conversion circuit 4, and the voice of a caller is converted into the specific voice, and transmitted to the listener.
Patent JP-H07300400-A (JP)
Title: Potassium titanate whisker
Inventor: ONISHI JUNICHI
IPC: C01G23/00
Filed: 1994-05-09
Abstract: PURPOSE:To produce a potassium titanate whisker having high reinforcing effect by including more than specific amount of impurity. CONSTITUTION:This potassium titanate whisker having a fiber diameter of about 0.1-2.0mum, a fiber length of about 5-100mum and an aspect ratio of about >=10, expressed by K2O.nTiO2 ((n) is 2-12) and containing >=0.4wt.% (especially 0.4-2.2wt.%) of impurities such as Nb, Al or Fe is produced by mixing TiO2 or a Ti source compound generating TiO2 by heating such as Ti(OH)4 and K2O or a K source compound generating K2O by heating such as K2CO3 at a TiO2/K2O molar ratio of 3.0-5.0, baking the mixture at about 800-1300 deg.C for about 15min to 6hr, cooling the product to obtain a whisker block, washing the block with water and subjecting the washed block to defibration, washing with an acid, heat-treatment, washing with water, washing with an acid and drying. A resin composition having high strength can be produced by kneading about 5-70wt.% of the whisker and about 0.01-5.0wt.% of a silane coupling agent into a molten synthetic resin.
Patent JP-H04348270-A (JP)
Title: Pollen sensor
Inventor: KATO MASAKAZU
IPC: G01N27/416
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a pollen sensor capable of simply measuring the amount of pollen suspended in the air and capable of discriminating the kind of pollen. CONSTITUTION:A pollen sensor 11 is equipped with a first membrane 17 constituted by immobilizing amino acid oxidase on a porous polyacrylonitrile film with thickness of about 50mum, the second membrane 19 laminated to the first membrane 17 and constituted by immobilizing protease on the same porous film, an electrode 15 for detecting hydrogen peroxide generated in the first membrane and a drip device 21 supplying water or an aqueous solution to the second membrane in order to wet said membrane. A plurality of the pollen sensors 11 are mounted to differentiate one of or both of proteinase and the liquid wetting the second membrane at every pollen sensors.
Patent JP-H02299707-A (JP)
Title: Rolling roll equipment
Inventor: GOTO ETSUJI
IPC: B21B35/14
Filed: 1989-05-15
Abstract: PURPOSE:To make both shafts of rotation follow the axial center variation of both rolling rolls and to precisely roll rolled stock by supporting bearing parts in the midst of the shafts of rotation connected respectively with upper and lower rolling rolls elastically to a frame part through spring members. CONSTITUTION:Bearing parts 51,53 enveloping the intermediate part, rotatably, of at least one of an upper shaft 41 of rotation and a lower shaft 45 of rotation in a rolling roll equipment 25 are supported elastically by a frame part 65 through volute spring members 71,83. Even when a distance (a) between the axis center of the upper rolling roll 27 and the axis center of the lower rolling roll 29 varies, the upper shaft 41 of rotation and the lower shaft 45 of rotation can follow this variation within the range of an elastic support of the spring members 71,83. Consequently, this equipment is profitable for performing precise rolling and corrugated flaws can be prevented from being generated on the rolled stock such as steel sheet, etc.
Patent JP-H0643807-A (JP)
Title: Navigation device
Inventor: NAKAJIMA MASAHIRO
IPC: G08G1/0969
Filed: 1992-05-13
Abstract: PURPOSE:To provide a navigation device capable of obtaining information on a peripheral institution and a peripheral registered place in a short time. CONSTITUTION:At the time of retrieving, when it is detected that an area to be retrieved is set and the center of the area is specified by the CPU 64c of a MIC 64 based on an operation signal from a mechanical switch 12, a touch switch 13, the peripheral institution or the peripheral registered place corresponding to plural mesh Nos. within a prescribed range around the center position of a retrieving area are retrieved from the information stored in a second memory 64b. Thereafter, by the CPU 64c, display data is generated, and a retrieved name of peripheral institution or name of peripheral registered place is displayed on a CRT 11.
Patent JP-2000313992-A (JP)
Title: Gold plating method for burn-in socket
Inventor: KODAMA ATSUSHI
IPC: C25D7/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To lessen the increase in the contact resistance of terminal parts in spite of repetition of burn-in tests and to diminish the insertion force of a semiconductor element into a socket by consisting the above material of an intermediate layer of alloy plating containing a specific ratio of P in a base metal of Cu or Cu alloy and consisting of the balance Ni or Ni and Co and an Au or Au alloy plating surface layer and imparting high heat resistance and good inserting and removing properties to the material. SOLUTION: The content of P in the intermediate layer of the plating material is specified to 0.05 to 20 wt.%. The intermediate layer preferably contains >=1 kinds among Cu, Zn and Sn at 10 to 60 wt.% in total in addition to P. Further, these elements are added to the material according to the case that a pressing property is desired to be improved by lowering the hardness of Ni-P, Ni-Co-P plating films. The intermediate layer may further preferably contains 0.05 to 20 wt.% B. The thickness of the intermediate layer is specified to >=0.3 μm in terms of heat resistance and is preferably specified to <=3 μm in terms of the pressing property. The thickness of the surface layer is specified to >=0.05 μm in order to maintain the low contact resistance and is preferably specified to <=2 μm in terms of a production cost.
Patent JP-S5824602-A (JP)
Title: Pressure boosting and transmitting apparatus
Inventor: IMAMURA YUUZOU
IPC: F15B3/00
Filed: 1981-07-31
Abstract: PURPOSE:To provide a pressure boosting and transmitting apparatus which can discharge a fluid, the pressure of which is raised for a pressure receiving area of a piston  unit capable of retreating resisting an elastic member in one partitioned chamber on  the outlet side of a cylindrical casing partitioned into two chambers by a partition  plate. CONSTITUTION:When a pump 17 is started and pressurized oil is supplied from a pressure feed pipe 20 through a check valve 21 to a first chamber 6, the pressurized oil  goes into a second chamber 8 through a through hole 4 of a partition plate 3 so as to  fill the chamber therewith, and then the pressurized oil is properly sent to a hydraulic  engine through a pressure discharge pipe 22. At this time, the oil pressure in the chamber 2 acts upon a pressure receiving surface of a piston unit 9 to push down the piston  unit 9 at a fixed amount resisting an elastic member, so that the pressure of the pressurized oil to be fed to the hydraulic engine increases depending upon the pressure  receiving area of the piston unit 9. When at this time the internal pressure of the  chambers 6, 8 rises due to some cause, the piston unit 9 is further retreated and a  contacting member 16A checks retreat of a rod 13, which causes a valve seat 10 to  separate from a valve 12, resulting in that surplus pressure in the chamber 8 is discharged from an outlet 23.
Patent JP-H08316376-A (JP)
Title: Heat dissipation member and semiconductor device with heat dissipation member
Inventor: OKABE TOSHIYUKI
IPC: H01L23/373
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a heat dissipation member having enhanced heat dissipation properties in which cracking is suppressed by relaxing concentration of thermal stress and a highly reliable semiconductor device equipped with the heat dissipation member. CONSTITUTION: A heat sink 2 is sealed with resin 6 while being exposed therefrom on the side opposite to the semiconductor chip 1 mounting side. The heat sink 2 has columnar shape having a circular exposed surface 2a with a flange part 2b being formed in the way of circumferential surface to be resin molded.
Patent JP-H04348220-A (JP)
Title: Detecting apparatus of position of vehicle with offset correcting function
Inventor: NAGAO MASANOBU
IPC: G01C21/00
Filed: 1991-05-27
Abstract: PURPOSE:To improve the detecting accuracy of an estimated position by comparing the previous running locus with the course pattern on a diagram, obtaining the optimum course, and correcting the offset based on the directional data of the course. CONSTITUTION:There are provided a console 1, a display 2, a gyro 3, a distance sensor 4, a road map memory 5, a memory drive 6, a locater device 8, and a navigation controller 9. The locater device 8 integrates the running distance detected by the distance sensor 4 and the changing amount of the running direction detected by the gyro 3, performs the micro/macro correlative processing based on the comparison between the integrating data and the road map data from the memory drive 6, thereby to detect the position of the vehicle. At, the same time, the locater device 8 corrects the offset of the gyro based on the previous running locus obtained by the macro correlative processing. Since the directional errors are prevented from being accumulated, the detecting accuracy of an estimated position is improved.
Patent JP-H07332844-A (JP)
Title: Showcase
Inventor: SAKAI MASAHIRO
IPC: F25D27/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a showcase where a fluorescent lamp is provided in a recessed part formed outside the open top edge of a heat-insulating wall to illuminate a wide area in a storage compartment. CONSTITUTION:A showcase is provided with a recessed part 51 formed outside the open top edge of a heat-insulating wall and a fluorescent lamp 36 mounted in the recessed part 51. A lower end 33C of a rear wall 33B of the recessed part 51 is inclined toward the side of a storage compartment formed inside the heat-insulating wall.
Patent JP-S61280504-A (JP)
Title: Strain gauge
Inventor: MIZUKAMI HIROSHI
IPC: G01B7/00
Filed: 1985-06-06
Abstract: PURPOSE:To enable the compensation of temp. by a strain gauge alone, by adjusting the resistance temp. coefficient of a strain sensor element, which is provided so that the sensitivity to the axial direction of the strain gauge among two kinds of strain sensor elements becomes min., by heat treatment. CONSTITUTION:A strain gauge 11 measuring strain by the change in the resistance of a strain sensor element is constituted, for example, by combining a strain sensor element 12 having sensitivity in the axial direction of the strain gauge and a strain sensor element 13 of which the sensitivity to the axial direction is brought to almost zero and which is spirally wound around the strain sensor element 12. When a Pt-W alloy is used as the strain sensor element 12 and a Ni-Cr alloy is used as the strain sensor element 13, the Ni-Cr alloy is not suitable for the measurement of static strain but has characteristics capable of adjusting resistance temp. coefficient by heat treatment. Hereupon, with due regard to the linear expansion coefficient is adjusted. By this method, the compensation of temp. can be performed by the strain gauge alone without using an additional resistor such as a temp. compensating resistor.
Patent JP-S5644268-A (JP)
Title: Copying and recording device
Inventor: SATOU KOUJI
IPC: H04N1/06
Filed: 1979-09-20
Abstract: PURPOSE:To make it possible to copy the original well, by synchronizing main scanning and sub-scanning of the read side and the recording side with each other well. CONSTITUTION:The original which is put on original table 1 and should be recorded is read by line-shaped read sensor 7 consisting of optical materials such as a filter and a focusing material. This sensor 7 is held in box body 9 and moves smoothly on screw bar 13 and rail bar 14 to perform sub-scanning for picture read. Bed arm 16 to be connected to ink jet 15 is connected to box body 9. Form 18 is rotated in one body together with rotary drum 22. Ink jet head 15 performs not only main scanning recording but also sub-scanning recording in parallel with the axis of rotary drum 22 together with read-side box body 9 by rotation of rotary drum 22, thereby copying the picture of the original onto the form.
Patent JP-H09304124-A (JP)
Title: Panel measuring instrument
Inventor: TAMURA HIROSHI
IPC: G09F13/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a measuring instrument by a method wherein a fixation member which is provided with protrusion parts having spaces to a case and with a screw is installed, a U-shaped terminal cover both ends of which are provided with holes into which the protrusion parts are inserted is installed and the cover is fixed by their restoring force. SOLUTION: Hooking parts 31, 41 at fixation members 30, 40 are inserted respectively into holes at the upper part and the lower part of a case 10, and protrusion parts 32, 42 protrude to the same direction so as to have spaces to the case. Screws 33, 34 are pressed to a panel 20, they sandwich the panel 20 together with the flange of the case 10, and they fix the case 10 to the panel 20. A polypropylene terminal cover 50 is composed of a first plate 51 and of second plates 52, 53, and it covers terminals 11. In a state that the case 10 is fixed to the panel 20, the second plates 52, 53 are bent at their grooves, they are formed to be a U-shape together with the first plate 51, and the protrusion parts 32, 42 are inserted into the holes. Then, by making use of the elastic restoring force of the first plate 51 and the second plates 52, 53, the cover 50 is fixed. In this manner, a space for a screw is not required at the rear edge of the cover 10, and a measuring instrument can be miniaturized.
Patent JP-H04348714-A (JP)
Title: Air mat
Inventor: NARUSE HARUHIKO
IPC: A47C27/10
Filed: 1991-05-28
Abstract: PURPOSE:To obviate the problem which follows hardness (softness) by providing a pressure adjusting means for varying internal pressure to low pressure and high pressure as time elapses. CONSTITUTION:To an air mat 1, an air pressure adjusting device 2 which contains a pump unit 20, a pressure sensor 22 and a control circuit 23 is connected, and in accordance with internal pressure of the air mat 1 which is fed back through the pressure sensor 22, the control circuit 23 operates the pump unit 20 through a relay 24. The control of the pump unit 20 repeates such an operation as prescribed high pressure is maintained for a certain time, and thereafter, pressure is lowered for a certain time. Since a hard state and a soft state are generated alternately, a natural bed posture state in which the waist does not drop in and a body pressure dispersed state are repeated, and only an advantage of the hard case and the soft case can be obtained.
Patent JP-S612231-A (JP)
Title: Work feed device
Inventor: KOJIMA HIROYOSHI
IPC: H01J9/24
Filed: 1984-06-15
Abstract: PURPOSE:To reduce frictional force in a pitch feed screw section by arranging a feed screw that holds both ends of a work and two cylinders that apply thrust in each inverse direction to a clamp shaft and driving them using the same driving source. CONSTITUTION:When pneumatic pressure is applied sequentially to the pneumatic ports 23a, and 23c of a driving source 23, a clamp cylinder 21 is raised and a work 1 is clamped between a feed screw 2 and a clamp shaft 3. The same pressure is also applied to a clamp cylinder 26 with the same inner diameter as a clamp cylinder 21 by the driving source 23 and the clamp pressure of the work 1 is not applied directly to the screw section 12a of a fixed frame 12. When turning force is applied to a driving gear 17 in this state, the feed screw 2 performs the rotational downward movement for the fixed frame 12. Since the thrust of the clamp cylinders 21 and 26 is always kept in a balanced state during movement, the frictional force of the screw sections 2a and 12a is reduced.
Patent JP-H11293313-A (JP)
Title: Refractory for iron tapping hole in blast furnace
Inventor: ARIGA KIKUO
IPC: C04B35/66
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a refractory for iron tapping hole in a blast furnace, by which such problems as low chemical erosion resistance against molten iron and molten slag and low wear resistance at high temp. and many crazes and cracks developed in the conventional iron tapping hole are resolved, and a stable continuous iron tapping can be obtd. and the number of times of boring/plugging work of the iron tapping hole is reduced and the damaging degree thereof can be decreased by using the tapping hole under stable conditions. SOLUTION: In the refractory for forming the iron tapping hole 1 in the blast furnace, a cylindrical gap part 4 is formed along the iron tapping hole at a nearer position of a sleeve material inner layer part 3 of the iron tapping hole part toward the inner wall surface of the outer peripheral part of an iron tapping hole wall, and in the case of insufficient strength, arbitrary supports 5 are arranged in a gap, and in the gap part or in void parts on the structure in the sleeve material and in the gap part, a carbonaceous material containing volatile components is impregnated or inserted to be held. Since the stably continuous iron tapping can be obtd., the chance of the dirty boring/plugging work of the iron tapping hole is reduced and the damaged quantity of the iron tapping hole (total damaged quantity obtd. by adding eroded quantity and grooved abnormal damage quantity of the hole) is reduced and this iron tapping hole can be used in the stable condition.
Patent JP-H06328631-A (JP)
Title: Metal foil clad composite laminated sheet and printed wiring board
Inventor: NISHIMURA KATSUHIKO
IPC: B32B27/20
Filed: 1993-05-25
Abstract: PURPOSE:To provide a metal foil clad composite laminated sheet low in the coefficient of thermal expansion suitable for the substrate of a printed wiring board having a package part mounted on the surface thereof and to enhance the reliability of the solder connection of the package part mounted on the surface of the printed wiring board. CONSTITUTION:An intermediate layer is constituted of a glass nonwoven fabric base material impregnated with a thermosetting resin and a surface layer is constituted of a glass fabric base material impregnated with a thermosetting resin. The synthetic coefficient of thermal expansion of the inorg. filler contained in the resin of the intermediate layer is set to 15ppm/ deg.C or less and the volume ratio of the inorg. filter in the resin of the intermediate layer is set to 0.75 or more.
Patent JP-S5645745-A (JP)
Title: Preparation of adsorbent for sulfur oxide
Inventor: GOMI KENICHI
IPC: B01D53/50
Filed: 1979-09-20
Abstract: PURPOSE: To produce an adsorbent for sulfur oxide without the use of steam by a method wherein semicoke is used to adsorb sulfuric acid and is activated by heating.  
     CONSTITUTION: Coal is charged in a dry distillation still 24, and is heated to remove volatiles to produce semicoke. A part of the semicoke is impregnated with sulfuric acid in a sulfuric acid impregnation column 32. The sulfuric acid-adsorbed semicoke is heated in a activation equipment 36 so that part of carbon in the semicoke is gasified and activated, thereby producing an adsorbent for sulfur oxide. The process thus efficiently provides a high-performance adsorbent without the use of steam. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63287526-A (JP)
Title: Supply gas dehumidifier
Inventor: INAI YOSHITAKA
IPC: B01D53/26
Filed: 1987-05-19
Abstract: PURPOSE:To reduce the running cost and to easily control the number of revolutions of a compressor by providing a gas engine for driving a chilling unit. CONSTITUTION:The gas engine 32 drives the compressor 31 for a heat pump type refrigerating cycle in the chilling unit 30. On the other hand, the number of revolution of this gas engine 32 is controlled according to the load, and the gas engine 32 is cooled by the cooling water flowing through a cooling water heat exchange 39. The temp. of cooling water is raised by the above- mentioned cooling, and moreover the cooling water is heated by the heat- exchanging with the exhaust gas in a heat exchanger 41 and changed in warm water. This warm water is supplied to utilize in an air conditioner or in a hot water supplier.
Patent JP-S613662-A (JP)
Title: Brazing method of aluminum alloy
Inventor: HATSUTORI TAKESHI
IPC: B23K1/19
Filed: 1984-06-15
Abstract: PURPOSE:To execute brazing at a low cost by using a fluoro-aluminum-potassium salt for a flux in a nitrogen atmosphere in the stage of joining a brazing sheet clad with an Al-Si alloy brazing filler metal to a blank Al alloy clad with a Zn-Al alloy. CONSTITUTION:The fluoro-aluminum-potassium salt is sprayed as the flux to the blank material formed by cladding the Zn-Al or Al-Zn alloy 1 having about several mu - several 10mu thickness to the surface layer of the Al alloy 2 and the brazing sheet 3 formed by cladding the Al-Si alloy brazing filler metal 5 to an Al alloy core material and the brazing is executed in the nitrogen atmosphere in the stage of joining said sheet to said blank material. The brazed part provided with the corrosion resistance occurring in the Zn-diffused layer is thus obtd. on the surface of the Al alloy blank material.
Patent JP-H05329367-A (JP)
Title: Manufacture of oxidation catalyst
Inventor: TSUKUDA IWAO
IPC: F23D14/18
Filed: 1992-05-14
Abstract: PURPOSE:To provide a manufacturing method of an oxidation catalyst which is for carrying out combustion of a gas such as hydrogen, carbon monoxide, a hydrocarbon, etc. CONSTITUTION:An oxidation catalyst is manufactured by a method which involves coating a honeycomb-like heat-resistance substrate with a slurry prepared by mixing at least one kind of oxides among alumina, silica, titania, and zirconia with palladium oxide on which an oxide of rare earth metals is carried, and a binder.
Patent JP-H09301267-A (JP)
Title: Fairlead
Inventor: SAITO MASAYUKI
IPC: B63B21/10
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a fairlead which is formed with a guide rope surface which is smooth and has large radius of curvature to the diameter of a rope to be used such as a towing rope and a mooring rope, and which has damping suppression of the rupture strength of the rope to be used, and size reduction. SOLUTION: This fairlead 10, whose inside is formed with a guide rope surface 13 and whose ends include openings, is constituted of a main body 11 fixed at a hull and a cover 12 which involves a part of guide rope surface 13 in it, includes a part of one end opening 14 or a part of the one end opening 14 and the other end opening 15, and can be separated from the main body 11.  As another structure, the fairlead is constituted of the main body 11 fixed at the hull S and the cover 12 which includes a part of the guide rope surface 13 in it, includes a part of the one end opening 14, and can be separated from the main body 11, the opening of the other end open hole 15 side is made larger than that of the one end opening 14, and the fairlead is formed by tying the guide rope surface 13 with a large and smooth curve which has large radius of curvature R from the one end opening 14 side to the other end opening 15 side.