baber/WOPTO huggingface dataset:
Patent JP-S60219304-A (JP)
Inventor: KASAI YOSHINAO
IPC: F16B35/04
Filed: 1984-04-17
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-S57190025-A (JP)
Title: Laminated board
Inventor: KOMATSUZAKI KAZUE
IPC: C08J5/24
Filed: 1981-05-20
Abstract: PURPOSE: A laminated board, prepared by impregnating a base material, e.g. glass cloth, with an epoxy resin composition containing a specific p-sec-butylphenol-phenol co-condensate novolak resin, laminating the resultant impregnated prepreg materials, hot-pressing the laminated materials, and molding the materials, and suitable for copper-clad laminates.  
     CONSTITUTION: A base material, e.g. paper, or glass cloth, is impregnated with an epoxy resin composition containing p-sec-butylphenol-phenol co-condensate novolak resin having a molar ratio between the p-s-butylphenol and the phenol of (3:1)W(1:3), an average polymerization degree of 3W15 and a free monomeric content ≤1.0%, preferably in an amount of 0.6W1.1 equivalents laminating the resultant impregnated prepreg in a necessary number, hot-pressing the laminate, and molding the laminated materials.  
     EFFECT: Improved resistance to heat, brown spots and formation of measles and easily processable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01249684-A (JP)
Title: Solid propellant
Inventor: NIIOKA TAKASHI
IPC: F02K9/10
Filed: 1988-03-31
Abstract: PURPOSE:To increase combustion temp. and to improve secondary combustion efficiency by binding two components; metal fuel and oxidizing agent, with a binder thereby producing the propellant consisting of prescribed ratios of the metal fuel, the oxidizing agent and the binder. CONSTITUTION:The solid propellant 1 is produced by forming pellets 4 of the metal fuel, for example, particulate boron 2 and the particular oxidizing agent, for example, ammonium peroxide 3 and binding these pellets with the binder, for example, terminal carboxyl group polybutadiene 5. The content of the boron 2 in the total weight is confined to 20-40wt.% in this case. Since the solid propellant 1 consists of the metal fuel 2 and the oxidizing agent 3 which are in direct contact with each other, the propellant allows easy combustion and generates a high temp. The binder is decomposed by this high temp. to generate the gaseous hydrocarbon of high temp. Further, the gaseous hydrocarbon of high temp. is easily secondarily burned by air by which the extremely high secondary combustion efficiency is obtd.
Patent JP-S58194385-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/16
Filed: 1982-05-07
Abstract: PURPOSE:To enable to perform a large optical output oscillation by a method wherein a multilayer structure is provided on a semiconductor having band gap narrower than the oscillation wavelength, the active layer at the upper part of a shallow groove and the active layer in a deep groove are located on the different plane surface respectively, and a current injection region is formed on the gap layer located on the region of the shallow groove. CONSTITUTION:After an SiO2 film 11 has been formed on an N type GaAs substrate 10 having a plane surface (100), a window having the center part of 25mum in width and the end face part of 8mum in width is formed in direction <110>, and then a V-groove is formed by performing an etching. Subsequently, after said SiO2 film 11 has been removed, the shallow groove located in the center part is buried by an N-type Al0.4Ga0.6As clad layer 12. Then, an undoped Al0.15Ga0.85As active layer is grown. Besides, a P type Al0.4Ga0.6As clad layer 14 is grown in such a manner that the deep groove part will be buried up. Then, N type Al0.02Ga0.98As cap layer 15 is grown. Subsequently, after an SiO2 film 16 has been formed, Zn is diffused by providing a window in the region of shallow groove, and the front is controlled so that it will be brought to the midpoint of the P type Al0.4Ga0.6As clad layer, and then the P type ohmic contact 18 and an N type ohmic contact 19 are formed respectively, thereby enabling to have the oscillating light to rectilinearly proceed inside the P type clad layer in the vicinity of the end face.
Patent JP-S552567-A (JP)
Title: Hose winder
Inventor: YOSHIDA TSUTOMU
IPC: B65H75/34
Filed: 1978-06-22
Abstract: PURPOSE: To prevent the bend of a hose near a mouthpiece, by placing an arc- shaped auxiliary tension member at the beginning of winding of the hose on a drum to increase the radius of curvature of the hose.  
     CONSTITUTION: A pair of holes 4, 4' are opened through the central part 3 of the drum 1 along its one flange so that the holes 4, 4' are separated from each other at a distance almost equal to one fourth of the circumference of the central part 3. One end of the high-pressure hose A is inserted into one of the holes 4, 4'. The arc-shaped auxiliary tension member 5 is attached to the central part 3 between the holes 4, 4' to increase the radius of curvature of the hose A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11269915-A (JP)
Title: Revolving working machine
Inventor: NASU HITOO
IPC: E02F9/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To rapidly recombine a revolving working machine between a multiple specification and a standard specification. SOLUTION: A revolving base 4 is provided on a travel device in such a way as to freely rotate about a vertical axis, the upper surface of the revolving base 4 being formed into a control floor 21 and provided with a driver's seat 22. In that case multiple valves 36 are mounted on one side of the driver's seat 22 and on the opposite side of the control floor 21 to an entrance 21A or on the side face of a partition. Control bases 23 having pilot valves are placed on both the right and left of the driver's seat 22, and a pilot hose 23A is connected to the multiple valves 36 via male and female joints 23B.
Patent JP-S60221324-A (JP)
Title: Manufacture of manganese dioxide for dry cell
Inventor: YAMAMURA KAZUAKI
IPC: H01M4/50
Filed: 1984-04-16
Abstract: PURPOSE:To manufacture simply MnO2 suitable for use in a dry cell at a low cost without using any lubricant or binder, etc. by compressing specified chemically synthesized MnO2 powder. CONSTITUTION:A manganese ore such as pyrolusite (MnO2) or rhodochrosite (MnCO3) or a manganese salt such as MnSO4, MnCO3 or Mn(NO3)2 is roasted at >=400 deg.C and treated with an acid to obtain MnO2. This MnO2 powder used for a raw material is compression-molded under 1-10ton/cm<2> pressure with a roll press, and the molded body is crushed into grains of desired grain size. For example, all of the grains pass through a sieve of <=100 mesh and 80% of them pass through a sieve of 200 mesh. MnO2 suitable for use in a dry cell is simply obtd. at a low cost without using any lubricant or binder, etc.
Patent JP-S557106-A (JP)
Title: Plate conveyer system
Inventor: KANEKO KAZUO
IPC: B65G49/07
Filed: 1978-06-26
Abstract: PURPOSE: To safely convey wafers while preventing the photoresist coated on them from sticking to the inner walls of the conveyer system, by using an air bearing system having air injection ports open to the upward-inclined inner walls and to the center of a groove.  
     CONSTITUTION: Semiconductor wafers 3 coated with photoresist 14 on one side are conveyed in a groove 13, being floated by means of jet air flows and the coated side upward. The inner walls 12 are inclined upward so that only the lower side of the wafer 3 can contact with the inner walls. Air injection ports 9 are directed toward the groove center, which reduces the opportunity of the wafer 11 approaching to the inner walls and can eliminate the trouble of photoresist sticking to the walls. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000273932-A (JP)
Title: Human body local part cleaning device
Inventor: HASHIBA SHOICHI
IPC: H04Q9/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To operate a cleaning means or the like without seeing a switch by forming a peripheral part of at least one switch button of a plurality of switch buttons on a switch panel in a recessed shape. SOLUTION: A human body local part cleaning device 1 comprises a main body 10 having a cleaning means 6 and a hot air drier means (not shown in Fig.) and a main body switch panel 2 provided on the main body 10. Each means has a constitution capable of being operated by the main body switch panel 2. The main body switch panel 2 is provided with a stop button for stopping operation of cleaning an anus and the like and operation switch buttons for the respective means. A switch button for anus cleaning operation and a switch for bidet cleaning operation arranged on the switch panel 2 have a peripheral part formed in a recessed shape. This recessed shape is an approximately half circular cylindrical shape penetrating along a width direction of a main body sleeve part 10. By this constitution, a user can operate the switches without seeing them.
Patent JP-H10257238-A (JP)
Title: Facsimile equipment
Inventor: HASHIMOTO KENJI
IPC: H04N1/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment that is easily controlled from a computer by allowing the facsimile equipment to be effectively in operation in the scanner mode by an instruction of the computer. SOLUTION: In the case that a computer 100 uses a facsimile equipment 300 as an image scanner, information in a self-start area is used to control a read stepping motor 330. Furthermore, the stepping motor 330 is controlled in response to a request of the computer 100. Furthermore, a read scanning control for an original is changed depending on an operating environment and a memory capacity of the computer 100 and the read stepping motor 330 is controlled in response to a request of the computer 100. In the case of the facsimile equipment having a plurality of read modes such as copying, FAX, and an image scanner, a bit number of data with respect to one pixel of an image to be read in response to the selected read mode is changed. In the case of the scanner mode, multi-value reading is conducted and in the modes other than the scanner mode, the data are read as binary data.
Patent JP-S62233480-A (JP)
Title: Movable vane propeller water turbine
Inventor: SAKAKIBARA TORU
IPC: F03B3/06
Filed: 1986-04-04
Abstract: PURPOSE:To reduce a space and cost, by integrally forming a main bearing for supporting a turbine main shaft with an oiling portion for supplying a hydraulic oil for a movable vane, and downwardly shifting an axis of the oiling portion from an axis of the main bearing by a predetermined dimension. CONSTITUTION:A propeller water turbine is provided with a movable vane 4. A hydraulic device 3 is supplied with a hydraulic oil through an oil passage formed in a turbine main shaft 2. A bearing portion 8 is provided by integrally forming an oiling portion for supplying the hydraulic oil to the oil passage with a main bearing for supporting the turbine main shaft 2. The relation among an inner diameter 2R of the main bearing 8a, an inner diameter 2R0 of the oiling portion 8b and a diameter 2r of the turbine main shaft 2 is set to R>R0>r. Further, an inner diameter of a bearing metal 9 is finished so that a center line CLR0 of the oiling portion 8b is downwardly shifted from a center line CLR of the main bearing 8a by a distance of (R-r). Accordingly, the inner periphery of the oiling portion 8b is maintained entirely separate from the turbine main shaft 2 a fixed distance of (R0-r), thereby preventing the leakage of oil.
Patent JP-S58195179-A (JP)
Title: Photosensitive time switch
Inventor: SENBA KAZUHISA
IPC: G04C23/36
Filed: 1982-05-10
Abstract: PURPOSE:To provide the function as a 24-hour time switch to a timepiece of 1-cycle 12-hours by changing load according to the set time of the timepiece only within the operating time of a photosensitive switch. CONSTITUTION:A switching element 14 is operated by the output of a T-FF6, and electric current is flowed to a relay 15, by which loads 17 and 18 are changed over. The potential is applied to the relay 15 and the loads 17 and 18 only during the time when a photosensitive switch 13 is in operation, in this case.
Patent JP-S52709-A (JP)
Title: Lower nitrogen oxides industrial heating furnace
Inventor: MASUDA KATSUHIKO
IPC: C21D1/00
Filed: 1975-06-24
Abstract: PURPOSE: Exhaust gas of industrial heating furnaces is treated with ammonia or reducing agents whereby reduction in nitrogen oxides in the exhaust gas is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0640068-A (JP)
Title: Integrated thin-film transistor electrophotographic writing head
Inventor: BIKUTAA EMU DA KOSUTA
IPC: B41J2/385
Filed: 1993-04-02
Abstract: PURPOSE: To obtain a perfectly integrated writing head reducing the number of input pads and increasing functionality by providing a drive means for a plurality of marking electrodes, the latch means connected thereto, the memory means connected to this means, a buffer means supplying a selection signal thereto and a selection means supplying a signal to this means. CONSTITUTION: A writing head 10 has some 32-bit segments 11 arranged to a linear array. Each of the segments has a dynamic shift register element 50, a buffer 60, 32 static random access memory (FRAM) elements 70, a 32-bit latch element 80, 32, high voltage cascade circuits 90 and 32 pen points (nibs) 12 for writing data on a medium. Each dynamic shift register element 50 has a buffer 60 providing a segment selection signal wire VG in output. Each buffer drives the selection signal lines of 32 RAM cells 70 constituting one group in each segment 11.
Patent JP-S573132-A (JP)
Title: Character board movable type chinese character input device
Inventor: SAITOU TAMAKI
IPC: G06F3/00
Filed: 1980-06-06
Abstract: PURPOSE:To make it possible that the user uses his both hands for the input operation, by making a character board or/and a supporting material, which supports the character board, movable. CONSTITUTION:In case that a character to be inputted is indexed, a moving material 2 is moved to bring a region including the desired character of a character board 1 near to the user's right hand which is put on the upper face of a supporting material 3. The character to be inputted is indexed on the character board 1, and the surface of the indexed character is touched with an input pen to output a code sign corresponding to the character. Special ten-keys 4 are provided for ten-keys, editing, and correction.
Patent JP-H01247698-A (JP)
Title: Cast-in-place shield construction
Inventor: KITAGAWA SHIGEKI
IPC: E21D11/10
Filed: 1988-03-30
Abstract: PURPOSE:To improve the quality and strength by arranging reinforcing bars in the framework space of a shielded tail, pressurizing and dehydrating the deposited concrete with a presser body, and injecting a filling hardening agent into tail voids. CONSTITUTION:A press ring 4 fitted with a presser body 3 is arranged on the front inner periphery of the tail section of a shielded shell 1, reinforcing bars 6 are assembled in a ring shape in the circular space between it and the existing concrete 5' on its back. A dehydrating inner framework 9 is newly assembled in this space, and concrete 5 is placed. A jack 2 is then extended, the concrete 5 is pressurized and dehydrated by the presser body 2. When one span is subsequently drilled, a filling hardening agent 14 such as mortar is injected and filled into tail voids 15 in sequence.
Patent JP-S63242516-A (JP)
Title: Manufacture of synthetic resin film excellent in wound shape
Inventor: OKUYAMA KATSUMI
IPC: B29C48/08
Filed: 1987-03-30
Abstract: PURPOSE:To prevent the occurrence of partial unevenness of a film by blowing the blowing gas blowing off from the slitlike blowing port of a blowing off mechanism against filmlike molten resin in a width direction at left and right fluctuation and ununiform condition. CONSTITUTION:The thermoplastic resin melted and kneaded in an extruding machine is extruded from the die lip 2a of a T die 2, and becomes filmlike molten resin 9, and then it is continuously taken up by take up rolls 10, 10. The side of one surface 9a of the molten resin 9 is sent into a main body 5 from the feeding pipes 11, 11 of a blowing mechanism 4 near a cooling roll 3. The gas which blows off in left and right width direction of the molten resin 9 from a slitlike blow off port 6, and at left and right fluctuation condition by the left and right reciprocating motion of the main body 5, and moreover at ununiform condition is blown against the molten resin 9. Next, the side of other surface 9b of said resin is cooled by the contact with the cooling roll 3, and the film 13, cooled and solidified through take up rolls 10, 10, is continuously wound by way of a wind up roll.
Patent JP-S57192096-A (JP)
Title: Semiconductor light emitting device
Inventor: IMAI HAJIME
IPC: H01S5/00
Filed: 1981-05-21
Abstract: PURPOSE:To contrive to enhance precision of positioning of a semiconductor light emitting device by a method wherein a double eccentric tube engaged with a stem as to cover the light emitting device, a spherical lens being equipped to the tube thereof and coinciding the center thereof with the center of the light emitting part of the device mentioned above, and a cover body to seal the respective elements air-tightly, are provided. CONSTITUTION:A semiconductor laser diode 12 is bonded to the stem 11. The spherical lens 15 is pressed to be fixed in a hole formed at the eccentric position of the sealing part 14a at the inside sliding cylinder 14. The outside sliding cylinder 13 and the inside sliding cylinder 14 are made to slide rotation freely to be engaged constituting the double eccentric tube A. The eccentric tube A thereof is engaged with the stem 11 being made to slide rotation freely. Then the cylinders 13, 14 are rotated properly, and are regulated as to make the center of the lens 15 and the center of the light emitting part of the diode 12 to be coincided. Then the stem 11 and the cylinder 13 are fixed using an adhesive 19. Then the cover body 16 equipped with a window plate 17 is fixed to the stem 11 to be completed. As a result, coincidence between the center of the lens 15 and the center of the light emitting device can be regulated easily, and light can be taken out outside effectively through the lens.
Patent JP-S63244304-A (JP)
Title: Magnetic head
Inventor: GOTO SATORU
IPC: G11B5/17
Filed: 1987-03-30
Abstract: PURPOSE:To suppress the noise from a inductive noise source or a crosstalk from the head of a reverse side or the like by arranging a first coil and a second coil, which generate alternately the recording magnetic fluxes of directions different from each other, independently of each other. CONSTITUTION:A reading/reproducing coil 15 is constituted of the first coil 17 which is wound around one half of a bobbin 16, and the second coil 19 which is wound around the other half of the bobbin 16 as being separated by the partition 18 at the nearly middle part of the bobbin 16 and it is packaged in a recording/reproducing core 4. Here, the first coil 17 and the second coil 19 are arranged as being divided by the partition 18, but the respective coils 17, 19 can be wound around the same two bobbins and can be packaged in the recording/reproducing core 4 as being superimposed in series. Thus, the combined capacity of the recording/reproducing oil of the magnetic head can be made small and even if it resonates by receiving the inductive noise from the head of the reverse side of the two sided FDD or from an outside, it does not record/reproduce for media, and the head which is strong against the inductive noise and does not generate the cross talk can be obtained.
Patent JP-S63244919-A (JP)
Title: Electrostrictive effect device
Inventor: ANDO AKIRA
IPC: H01L41/08
Filed: 1987-03-30
Abstract: PURPOSE:To increase an electromechanical coupling coefficient, by forming a through hole on a circle which sets the center of the main plane of a ceramics sintered body as center, and arranging it in an area outside the circle having a radius of 1/10 of that of a circular sintered body when it is used, and the circle having the radius of 1/20 of the peripheral length of a rectangular sintered body when it is used. CONSTITUTION:In a piezo-resonator as a device for electrostrictive effect, electrodes 21 and 24 are formed on both main planes of the ceramics sintered body 31, and electrodes 22 and 23 in the ceramics sintered body 31, respectively, and those electrodes 21-24 are arranged so as to be superposed with each other via a part of the ceramics sintered body 31. Also, the electrodes 21 and 23 are connected with each other electrically with the through hole 27, and the electrodes 22 and 24 with the through hole 28. The through holes 27 and 28 are formed as circles which set the centers of the main planes of the ceramics sintered body 31 as centers, and are formed in the areas outside the circle having the radius of 1/20 of the length of the short side of the main plane.
Patent JP-H06295655-A (JP)
Title: Earth leakage detecting device
Inventor: OTSUKA MITSUO
IPC: H01H83/02
Filed: 1993-04-05
Abstract: PURPOSE:To reduce wiring work manhours and prevent generation of connection failure by providing a test circuit wherein power is supplied from one terminal of a secondary winding of a zero-phase current transformer and voltage corresponding to that at the time of earth leakage current detection is outputted from the other terminal. CONSTITUTION:In a test circuit 7, a common terminal (c) of a contact 71A is connected to a terminal U of a secondary winding 21 of a zero-phase current transformer, a terminal (a) to a terminal (d) of a load resistor 3 and a terminal (b) to a grounding terminal via a DC voltage output circuit 72 respectively. A coil 71B thereof is provided with a switching relay 71 connected between a positive side and a negative side terminal P, N of a control power source 5 via an operating switch 73 and a current limiting resistor 74. When a leakage current is detected, the contact 71A in the relay 71 is switched to the terminal (a) side. At the time of an operation test, the switch 73 is turned on and the contact is switched to the terminal (b) side. Accordingly, output voltage of the circuit 72 is outputted to a terminal V via the secondary winding 21 and applied to a detection circuit 4. This output voltage is corresponding to a voltage drop of the resistor 3 and the operation test can be thereby conducted.
Patent JP-S58196183-A (JP)
Title: Butt resistance welding machine for fine wire
Inventor: NISHIKAWA MASAHIRO
IPC: B23K11/24
Filed: 1982-05-08
Abstract: PURPOSE:To provide a butt resistance welding machine for fine wires for the purpose of satisfactory welding of the fine wires of a TiNi alloy, by constituting so that the application timing of welding current and the working force on a molten part can be controlled variously with the respective detection signals of a load cell and a displacement sensor. CONSTITUTION:A motor 16 is operated to apply minute pressure between moving electrodes 12, 13; at the same time, the pressurizing force thereof is detected with a load cell 18. The movement of the electrodes 12 and 13 is stopped to maintain the pressurizing force constant at the point of the time when the pressurizing force increases slightly. Welding current is applied in this state for a short time between TiNi alloy wires 14 and 14 to melt the contact part thereof, thereby decreasing the pressurizing force. The decrease in the pressurizing force is detected 18, and the motor 16 is run at a high speed with the detection signal thereof to thrust the electrode 12 quickly to extrude the molten part to the outside, thereby completing the welding. The welding current is applied during this time in the state of the small pressurizing force on the alloy wires 14, that is, in the state of the large electric resistance in the contact part; therefore, the heated part is confined within the small local part.