baber/WOPTO huggingface dataset:
Patent JP-S6224831-A (JP)
Title: Composite material of fibrous stainless steel and stainless steel net and its production
Inventor: MORIMOTO TORU
IPC: G10K11/162
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a composite material of fibrous stainless steels and stainless steel net which are easily bendable and has a good perforation rate by flocking stainless steel fibrous materials to the stainless steel net and sintering the same. CONSTITUTION:An adhesive agent 3 consisting of water glass, etc. is thinly coated onto the stainless steel net 2 and the fibrous stainless steels 1 are flocked or sprayed thereon. After the adhesive agent 3 drives, the net is passed between a pair of rolls 4 by which the net is rolled. The rolled material is cut to a required length. The cut material is put into a sintering furnace where the material is heated to evaporated the adhesive agent 3. The material is thereafter sintered for a prescribed period at a prescribed sintering temp. and is subjected to a regular sintering stage, by which the composite material united and sintered with the fibrous stainless steels 1 and the stainless steel net 2 is obtd.
Patent JP-S5863526-A (JP)
Title: Support structure of floor shift type control lever
Inventor: TSUJI SHINSAKU
IPC: F16H61/24
Filed: 1981-10-12
Abstract: PURPOSE:To prevent the overstroke of a lever by restricting the rotation of an inside bracket by means of a stopper mechanism arranged between the inside and outside brackets. CONSTITUTION:When a control lever is put to an overstroke, an inside bracket 21 tends to rotate. When the inside bracket 21 rotates beyond a gap (t), the wall 21a of the inside bracket 21 gets into contact with the upper and lower bent sections 101, 102 of an outside bracket 22 forming a stopper mechanism 100 arranged between the inside and outside brackets 21, 22 through a cover rubber 20a, thus restricting the rotation of the inside bracket 21. Due to this restriction, the overstroke of the control lever 3 is prevented, resulting in an excellent temperance feeling of the control lever and an improved operability during the selection.
Patent JP-S5786147-A (JP)
Title: Disk type recording medium
Inventor: MURAKAMI YOSHINOBU
IPC: G11B3/70
Filed: 1980-11-17
Abstract: PURPOSE:To obtain a recording medium which has superior workability and no difference in the temperature dependency of dynamic characteristics, by containing 10-20wt% solid 70% chlorinated paraffin in the components of a conductive disk type recording medium which contains vinyl chloride resin and carbon black. CONSTITUTION:As resin components, which can be formed, used for a conductive disk type recording medium such as an electrostatic capacity type video disk, three kinds of a vinyl chloride polymer, a copolymerof vinyl chloride and vinyl acetate, and a copolymer of vinyl chloride and 8wt% octyl acrylate, and a resin mterial obtained by adding solid 70% chlorinated paraffin by 20wt% individually and to the entirety are passed between hot rolls respectively and then molded by compression to obtain resin moldings (e.g., 1-6). They have much superior peak temperatures of moduluses of elasticity and mechanical losses (tandelta) by tensile stress measurement from the room temperature to 60 deg.C than usual values (compared examples).
Patent JP-H0833022-A (JP)
Title: Modem for specified small power radio transmission
Inventor: ANDO TOSHIHIRO
IPC: H04W72/06
Filed: 1994-07-15
Abstract: PURPOSE:To shorten time for communication by speedily acquirring a channel by selecting any data channel with high idleness probability concerning the modem for specified small power radio transmission to perform communication while selecting any idle channel out of plural data channels at random. CONSTITUTION:When a data channel CHA selected at random is provided with a carrier when it is not idle at the time of data channel selection (line connection), a CPU 3 (a high idleness probability data channel selecting means 3A of the CPU 3) adds '1' to the number 4B of data channels provided with carriers of that channel CHA. This addition is continued for a prescribed term (unusable data channel refresh interval) 5B and when the number 4B of times reaches an unusable data channel deciding reference value 5C, this data channel CHA is registered as an unusable data channel 4C and excluded from the selecting objects of channels thereafter. In this case, however, the data of the number 4B of times and the channel 4C are cleared after the lapse of the prescribed term 5B, and a data channel selecting operation similar up to the moment is repeated from the biginning.
Patent JP-H065902-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: TOMOFUJI TETSUYA
IPC: H01L31/10
Filed: 1992-06-22
Abstract: PURPOSE:To suppress a guard ring layer from diffusing into the region under a light receiving layer. CONSTITUTION:On a semiconductor substrate 1, a light receiving layer 2 is formed, and in the periphery of the light receiving layer 2, a guard ring layer 3 is formed. The guard ring layer 3 is made of an impurity diffusion layer having the opposite conductivity type to the semiconductor substrate 1. Further, in the whole inner region surrounded with the guard ring layer 3, an impurity diffusion layer 6 having the same conductivity type as the semiconductor substrate 1 is formed. Also, the mask for the ion injection for forming the impurity diffusion layer 6 and the mask for etching the region for forming the light receiving layer 2 are performed by an identical resist (i.e. the ion injection is performed in self-alignment manner). Thereby, the relative dislocation of the guard ring layer 3 to the light receiving layer 2 is not generated.
Patent JP-S5790358-A (JP)
Title: Tape cutter
Inventor: YAMAGUCHI TAKAHARU
IPC: B65H35/00
Filed: 1980-11-19
Abstract: PURPOSE: To improve cutting-off work, by placing the position of pivotal connection of an arm with a core holder, in front of a hold-down portion and a guide bar.  
     CONSTITUTION: In a tape cutter, an arm 2 is pivotally connected to a core holder 1 and provided with a hold-down portion 6 and a cutting edge 7. The position of a pivotal connection pin 3 for the arm 2 and the core holder 1 is placed in front of the hold-down portion 6 and a guide bar 8 to turn the arm 2 and the hold-down portion 6 down backward. Since a turning force through the guide bar 8 in a direction Z and another turning force through the cutting edge 7 act at the time of cutting-off a wound tape A, the guide bar is brought into pressure contact with the surface of the wound tape A so that the hold- down portion 6 is located near the surface of the wound tape without floating up. For that reason, stable cutting-off work is enabled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5787258-A (JP)
Title: Verification system for user data
Inventor: FUJIKI HIROHISA
IPC: H04L69/40
Filed: 1980-11-19
Abstract: PURPOSE:To reduce the number of types of prepared test user data to facilitate collation and make the verification work rational, by giving control information to test user data transmitted from a test terminal equipment of the data communication network. CONSTITUTION:Only one type of test data (a) is prepared in a transmission-side test terminal equipment T1, and test control information (c) including a data sequential number (i) is given to test user data transmitted from the test terminal equipment T1 to a data communication network N. Thus, a receiving-side test terminal equipment T2 refes to control information (c) to discriminate the transmission sequence of received test user data ai', and further, the transmission sequence of test user data ai in the data communication network N is verified.
Patent JP-S5952869-A (JP)
Title: Nonvolatile type randam access memory storage
Inventor: SASAKI NOBUO
IPC: H01L21/8246
Filed: 1982-09-21
Abstract: PURPOSE:To maintain high degree of integration, high speed operationability and low cost of production as well as to enable to retain the contents of memory even in the state where no power source voltage is supplied by a method wherein an oxide such as an SiO2 film, a magnetic layer and an insulating layer are formed successively on a p type silicon substrate, and a word line is provided by intersecting a digit line and a sensing line with one surface of the magnetic layer, and the digit line and the sensing line are intersecting with another surface of the magnetic layer. CONSTITUTION:An oxide such as an film 31 SiO2 is formed on a p type silicon substrate 30, and conductive n<+> buried layers 63 and 73 are formed by implanting an ion from above the oxide film 31. The line width of the buried layer 63 is to be almost equal to the width of the buried layer 73. On the other hand, the buried layer 73 is formed in such a manner that it is extended in vertical direction in the length approximately same as that of the buried layer 63. Then, a magnetic layer 9 is flatly and widely formed on the oxide film 31, and an insulating film 32 is formed thereon. Subsequently, apertures 62 and 64 reaching the buried layer 63 are provided by performing an etching. Also, the apertures 62 and 64 are electrically connected with each other through the intermediary of the conductive buried layer 63, conductive layers 61 and 65 are formed in the same manner as the word line, and lastly PSG surface protecting layer 33 is formed.
Patent JP-S6141988-A (JP)
Inventor: JIYON FURANSHISU UIRUSON
IPC: G21C3/10
Filed: 1985-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5587946-A (JP)
Title: Ultrasonic tester for resistance welding
Inventor: FUKUDA KATSUYOSHI
IPC: G01N29/04
Filed: 1978-12-27
Abstract: PURPOSE: To perform good welding through a simple construction, by utilizing a transverse ultrasonic wave to obtain exact information on the nugget of welded members.  
     CONSTITUTION: When electrodes 3a, 3b are in pressural contact with welded members 1a, 1b, an oscillator 2a is excited to intermittently supply a transverse ultrasonic signal. Welding is started by a welding current control circuit 4. The energized parts of the welded members 1a, 1b are molten depending on a current and an energization time to extend nugget 14. The transmission of the transverse ultrasonic signal is reduced according as the nugget 14 is extended. When the nugget is completed, the ultrasonic wave is not altogether transmitted through the nugget and the output of a detector 9 disappears. As a result, the welding current control circuit 4 stops the supply of the welding current. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0454831-A (JP)
Title: Heater switcher for heating apparatus
Inventor: OKANO SOMIN
IPC: G05F5/00
Filed: 1990-06-20
Abstract: PURPOSE:To reduce the size of an AC power supply voltage detecting circuit by connecting the detecting circuit across any one of first or second circuit having approximately same resistance thereby lowering the voltage to be applied on the detecting circuit. CONSTITUTION:When 100V voltage is fed from an AC power supply 16 across a first heater 9, a relay 19 does not function and the common contacts 28a, 29a of first and second switches 28, 29 remain to be connected with first contacts 28b, 29b thus connecting first and second heaters 9, 10 in parallel. When the AC power supply 16 feeds 200V voltage, 200V voltage is instantaneously applied on the parallel circuit of the first and second heaters 9, 10 prior to function of the relay 19 and thereby a constant voltage element 21 is conducted thus conducting a conductive element 23 and a control element 20 and operating the relay 19. Consequently, the common contacts 28a, 29a of the first and second switches 28, 29 are connected with second contacts 28c, 29a thus connecting the first and second heaters 9, 10 in series.
Patent JP-H0610889-A (JP)
Title: Cooling fan
Inventor: YAMAMURA KAZUHIRO
IPC: F04D29/02
Filed: 1992-06-23
Abstract: PURPOSE:To improve fitting strength to a fan cylindrical boss of a metal insert by providing a metal insert terminal extended along an internal surface of the fan cylindrical boss, and inserting the metal insert in the vicinity of a central part of the fan cylindrical boss. CONSTITUTION:A metal insert terminal 1a is bent along an internal surface 3a of a fan cylindrical boss 3 of a resin cooling fan 2, inserted to the cylindrical boss 3 in the vicinity of its central part, and further bent to the front to form a shape extended to the front in the cylindrical boss 3. Since a position of inserting a metal insert 1 is placed in the vicinity of the central part of the cylinder offset from a mounting seat 1b of a fan coupling 4, a plate thickness (b) behind an insertion part is enlarged to increase modulus of section. Accordingly, a stress value by a thermal expansion difference between a metal and resin in the insert insertion part is reduced. Further, since stress of the metal insert 1 is received by a plane along the internal surface 3a of the cylindrical boss 3, stress applied to the insertion part is further reduced.
Patent JP-S5591265-A (JP)
Title: Telecine equipment
Inventor: ATSUMI KENICHI
IPC: H04N3/36
Filed: 1978-12-28
Abstract: PURPOSE: To secure the simple conversion for the image of the miniature film into the TV image by providing an optical system in opposition to the cineprojector and then receiving the right-left inversion image of the projector on the vidicon screen.  
     CONSTITUTION: Rotary prism 4 which performs the intermittent light shielding in synchronization with the film image is used in place of the shutter. And the projection light of light source 5 is given to film 8 which runs continuously film gate 7 via condenser lens 6. The projection light passed through film 8 is given to vidicon camera 2 via projection lens 9 and through aperture part 8a by prism 4 and in synchronization with the frame speed. Thus the relative arrangement relation becomes contrary to the normal cineprojector among light source 5, lens 6 and lens 9 each against film 8 passing through gate 7. Thus the projection image has the right- left inversion through lens 9 and then received on the vidicon screen of vidicon camera 2 in the inverted state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04362557-A (JP)
Title: Drawer mechanism for tension detection arm
Inventor: TANABE JUN
IPC: G11B15/43
Filed: 1991-06-10
Abstract: PURPOSE:To prevent the vibration of the tension detection arm while pulling a tape and to unnecessitate a limiter spring. CONSTITUTION:A driving pin 27 of a driving arm 21 is inserted into both first and second guiding grooves 28 and 29 provided on an auxiliary arm 18 and a detection arm 6 and a tension detection spring 20 is installed between the auxiliary arm 18 and the tension detection arm 6. The auxiliary arm 18 and the tension detection arm 6 are rotationally driven to a loading position mechanically by the driving pin 27. The driving pin 27 is slid into the relief part of the second guiding groove 29 at the loading position, the tension detection arm 6 is made free and the auxiliary arm 18 is positioned by the driving pin 27.
Patent JP-H11353017-A (JP)
Title: Electronic controller
Inventor: TANAKA SEIJI
IPC: G05B23/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To effectively reduce power consumption by preventing the reduction of convenience in handling display on a liquid crystal display part. SOLUTION: This device is provided with a liquid crystal display part 2, back light 8 to the liquid crystal display part 2, a power source for back light and a control part for controlling the supply of that power source 7 to the back light 8 and while a current value is within a prescribed control band such as a temperature setting band in a power consumption reduction mode, control is performed so as to reduce the consumption rather than the case the power consumption of the back light 8 is out of the control band.  In this case, this device is provided with a consumption reduction mode selection operating part 4 to be operated for selecting a change into power consumption reduction mode and an off/quenching selection operating part 5 to be operated for selecting either the turning-off state of the back light 8 or quenching state while the consumption reduction mode selection operating part 4 selects the power consumption reduction mode.
Patent JP-S5952202-A (JP)
Title: Manufacture of core clad type infrared-ray optical fiber
Inventor: IMAGAWA KIYOUSHIROU
IPC: G02B6/10
Filed: 1982-09-20
Abstract: PURPOSE:To obtain an infrared-ray optical fiber with uniform nature by using liquid clad material made of high polymer material as a pressure medium, and coating the outer surface of the linear core of an optical fiber in a container with a clad and discharging it from a nozzle. CONSTITUTION:An optical fiber unit C consists of conical fiber base material A and clad material B of high polymer material covering it. A ram 5 is moved back to the rear end of a unit supply part 4d and the unit C is supplied in front of it; and the unit C is charged in the container 4 by a cylinder 6 and the nozzle 4c is blocked at the conical part. The container 4 is heated by a heater 9 to liquefy the clad material B and also soften the fiber base material A. Controllers 8 and 11 hold the temperature and pressure of the liquid clad material B constant and the outer surface of the linear core (a) is coated with the clad (b) and discharged from the nozzle 4c. Thus, the infrared-ray optical fiber with uniform nature is obtained.
Patent JP-S5590621-A (JP)
Title: Production of carbon fiber
Inventor: MIYAMORI TAMOTSU
IPC: D01F9/32
Filed: 1978-12-26
Abstract: PURPOSE: Tows of pitch fibers is piled on a net-belt conveyor with high packing density and subjected to infusibilization and calcination under specific conditions, thus producing carbon fiber using small-size infusibilization and calcination furnaces in high efficiency.  
     CONSTITUTION: Pitch fibers 2 are piled on net belt conveyor 3 in the form of matts and passed through nip roller 4 and introduced continuously into infusibilization furnace 1. The fibers are made to stay under the atmosphere containing 0.1W 10vol% of nitrogen dioxide at 100W400°C for 1W4hr. Blower or fun 8 cause the atmosphere gas to flow up and down and the heat is removed with exchanger 7, thus controlling the temperature distribution. Then, the pitch fibers are nipped by rollers 4, 4 and introduced into calcination furnace 5 to bring into contact with a high-temperature inert gas at 400W1,500°C for 0.1W1.5hr. The furnace 5 is isolated from the outer atmosphere at the inlet for sealing nitrogen 12, 12 and the inert gas is introduced from inlet 10 and exhausted from outlet 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05335628-A (JP)
Title: Thermoelectric conversion element
Inventor: KITAOKA NOBORU
IPC: H01L35/16
Filed: 1992-05-28
Abstract: PURPOSE:To provide a thermoelectric conversion element which is manufactured by utilizing a thermoelectric material manufactured by a cooling roller method and has a high performance index Z. CONSTITUTION:This element 7 is manufactured by sintering thin films 1 formed in an overlapping state by quenching a molten thermoelectric alloy by jetting the alloy upon a rotating metallic roll. Electrodes are attached to the element 7 so that the thin films 1 can be sintered while the films 1 are pressed in the direction parallel to the film thickness direction of the films 1 1 and, at the same time, an electric current can flow in the direction parallel to the film thickness direction of the films 1. In addition, the thermoelectric alloy is prepared by adding 1-5wt.% Te to a basic composition of BiTe6Sb3.
Patent JP-H1014032-A (JP)
Title: Power equipment
Inventor: YAMAGIWA TOKIO
IPC: H02B1/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To enable inner inspection without treating an insulating medium of power equipment, by installing a light condensing part and a light transmitting part for projecting a conductor, within a container, and also, constituting this power equipment such-that one part of the light transmitting part can be lead out of the container through the airtight part provided airtightly and slidably in the container or inserted into it. SOLUTION: A conductor 2 is installed within an earth tank 1, and this conductor 2 is attached to the earth tank 1, being insulated and supported by an insulating spacer 3, and also an opening and closing part 90 equipped with a mobile part 5 and an electrode 4 is attached to the conductor 2. Then, a light condensing part 20 for photographing the conductor 2, using a CCD camera, and a light transmitting part 21 connected to the light condensing part 20 are accommodated in the earth tank 1, and one part of the light transmitting part 21 is inserted into or led out of the earth tank 1 through an airtight part 23 provided airtightly and slidably within the earth tank 1, thus the light condensing part 20 is shifted. Hereby, inner inspection can be made without treating the insulating medium of power equipment.
Patent JP-H11335675-A (JP)
Title: Hydrotreating of heavy hydrocarbon oil
Inventor: NAKATSUKA YASUO
IPC: C10G47/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for hydrotreating and converting a heavy hydrocarbon oil into a high-quality hydrocarbon oil. SOLUTION: This method comprises adding at least two kinds of oil-soluble metal compounds to a hydrocarbon oil containing sulfur or a sulfur compound and carrying out a hydrotreatment of a heavy hydrocarbon oil by using compound metal sulfide fine particles produced by thermal decomposition thereof as a catalyst. At least the two kinds of the oil-soluble metal compounds comprise a combination of (A) at least one kind of the oil-soluble metal compound containing a metal selected from groups III, IV, V, VI, VII and VIII of the periodic table and having >=100 and <=350 deg.C thermal decomposition temperature with (B) at least one kind of the oil-soluble metal compound containing a metal selected from groups III, IV, V, VI, VII and VIII of the periodic table and having >=200 and <=450 deg.C thermal decomposition temperature.
Patent JP-H0915098-A (JP)
Title: Method for measuring distortion of lens
Inventor: UCHIYAMA TAKAYUKI
IPC: G01M11/02
Filed: 1995-06-29
Abstract: PURPOSE: To measure the difference of distortion of a lens accurately and effi ciently by subjecting a single semiconductor substrate sequentially to exposure under a plurality of different optical conditions. CONSTITUTION: At first, a reticle blind 37 is enlarged over the entire maximum exposing area and first reference optical conditions are set. A water stage 42 is then shifted with respect to the maximum exposing area of a water 41 and the exposure is repeated. Subsequently, judgement is made as to whether exposure of the wafer 41 has ended, for all optical conditions. If the exposure has not ended, the wafer stage 42 is shifted and the exposure is repeated for the entire exposing area of the wafer 41 and if the exposure has ended for all optical conditions, the wafer 41 is developed and the differential lens distortion is measured between respective optical conditions. This method shortens the time required for measuring the lens distortion while enhancing the accuracy of measurement.