baber/WOPTO huggingface dataset:
Patent JP-S62234246-A (JP)
Title: Optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/2433
Filed: 1986-04-03
Abstract: PURPOSE:To improve mass productivity and weatherability as well as sensitivity and signal quality and to make stable servocontrol by providing 3 layers of recording layers consisting of a selenium layer, tellurium layer and selenium layer on a substrate and setting the total thickness of the three layers at <200Angstrom . CONSTITUTION:The recording layers consisting of the three layers are formed by laminating the selenium layer 2, the tellurium layer 4 and the selenium layer 4 on the substrate as an optical recording medium which records and reads information by laser light. These three layers are so formed that the total thickness thereof is <200Angstrom . The mass productivity and weatherability are thereby improved and the optical recording medium which has the high sensitivity and good signal quality and permits the stable servocontrol is obtd.
Patent JP-S575125-A (JP)
Title: Heat insulating device
Inventor: IWASAKI YOSHIHARU
IPC: G05D23/24
Filed: 1980-06-11
Abstract: PURPOSE:To obtain a low-cost and easily-maintained heat insulating device by partitioning a heat  insulation box into two chambers and by providing a reversible fan and a unidirectional rotating  fan to a distribution part between both the chamber and a filter to another distribution part between both the chambers and the air. CONSTITUTION:When an electronic equipment 15 is not in operation and heat insulation is  necessary because of the cold air, the contact of a low-temperature detection switch (SW)11 is  closed, and a reversible fan 22 turns counterclockwise to suck air into a chamber wherein the  equipment 15 is installed, sending an air flow straightened by straightening vanes 17 and 18 to a  unidirectional rotating fan 23. With the SW11 closed, the fan 23 turns clockwise to distribute the  air from the fan 22 to a suction heater 10. A hot wind passed through the heater 10 is sent to the  equipment 15 side via a straightening vane 19 and sucked by the fan 22 via a straightening vane  20 to circulate. When the temperature in the heat insulation box 1 rises up to a prescribed temperature, the SW11 is opened to turn off the fans 22 and 23 and heater 10, holding the inside of  the box at a required temperature. As the temperature rises owing to the operation of the electronic equipment, the high-temperature SW12 is closed to turn the fans 22 and 23 clockwise, and  the outside air flows in via the filter 21 while the inside air is exhausted via the filter 24.
Patent JP-S63244247-A (JP)
Title: Buffer memory controller
Inventor: ORITO SHIGEKI
IPC: G06F12/08
Filed: 1987-03-31
Abstract: PURPOSE:To eliminate a need for a large-capacity buffer memory by detecting that the buffer address of a coding/decoding processor reaches an address boundary, masking a bus hold request signal, and resetting the buffer memory during said masking is going on. CONSTITUTION:The titled controller are provided with a means 2 to detect that the buffer address of the coding/decoding processor 1 reaches a buffer boundary, the masking means 3, 4 to mask a bus hold request signal (b) from said processor to a central processor 5 by using a detection output from the means 2, a means 3 to inform the central processor of the detection output showing that the buffer boundary is reached, and a means 7 to mask a high order signal from the address line of the buffer memory. If the addresses of the buffer memory 8 comes to the limit, a bus hold request signal is masked by a gate circuit, during which time the central processor 5 resets the buffer memory 8. As a result, seen from the coding/decoding processor, data can be processed consecutively and collectively even with a buffer memory of small capacity.
Patent JP-H06287295-A (JP)
Title: Recycling of aromatic polycarbonate resin
Inventor: KIYOSHIGE KOJI
IPC: C08G64/42
Filed: 1993-04-05
Abstract: PURPOSE:To provide a process for the essential recycling of an aromatic polycarbonate resin by decomposing an aromatic polycarbonate resin and reusing as a raw material for the resin. CONSTITUTION:An aromatic polycarbonate resin is recycled by heating the resin together with an aromatic monohydroxy compound to effect the decomposition of the resin by transesterification and recovering the produced aromatic dihydroxy compound.
Patent JP-S62234235-A (JP)
Title: Magnetic recording medium
Inventor: AKUTSU SHIGERU
IPC: C09C1/48
Filed: 1986-04-04
Abstract: PURPOSE:To obtain desired light transmittivity and conductivity while realizing high S/N and high image quality by incorporating carbon black having >=120% coloring power and <=200m<2>/g specific surface area into a magnetic layer. CONSTITUTION:The coloring power of the carbon black incorporated in the magnetic layer is made >=120% by an STM method and the light transmittivity of the layer is kept low to obtain a substantial shielding effect in the stage of decreasing the amt. of the carbon black to be added; in addition, the conductivity is thoroughly maintained and the relative amt. of the magnetic powder is increased to improve the electromagnetic conversion characteristic such as S/N and durability. The specific surface area of the carbon black is made <=200m<2>/g to improve the dispersibility, by which the dispersibility of a magnetic coating compd. is improved and the high S/N is realized. The packing density and dispersibility of the magnetic powder are thereby improved and the desired light transmittivity and conductivity are obtd. while the high S/N and high image quality are realized.
Patent JP-S61236018-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: C09D127/06
Filed: 1985-04-11
Abstract: PURPOSE:To improve the electromagnetic transducing characteristic of the titled medium by specifying the relation between the external magnetic flux value when the flux density in the fourth quadrant of a magnetic hysteresis curve is 1/3 of the maximum flux density in the third quadrant and the coercive force and the relation between the external magnetic flux density when the flux density in the first quadrant is 1/3 of the maximum flux density in the first quadrant of the curve and the coercive force. CONSTITUTION:The external magnetic flux value when the flux density in the fourth quadrant of a magnetic hysteresis curve measured in the direction of the orientation of ferromagnetic powder in a magnetic layer is 1/3 of the maximum flux density in the third quadrant is assigned H1 Oe and the external magnetic flux value when the flux density in the first quadrant of the magnetic hysteresis curve of the magnetic layer is 1/3 of the maximum flux density in the first quadrant is assigned H2 Oe. When the coercive force of the magnetic layer is assigned HC Oe, H1, H2 and HC and Br gauss residual magnetic flux density satisfy the relation expressed by the equation. The effective value of the second-recording bias is made higher than when ferromagnetic fine powder only having high coercive force is used. Consequently, a recording medium having especially excellent electromagnetic transducing characteristic is obtained.
Patent JP-H08242804-A (JP)
Title: Emulsifying agent for potato chips and preparation of the same
Inventor: NAKAMURA SHINGO
IPC: C09K23/56
Filed: 1995-03-08
Abstract: PURPOSE: To obtain an emulsifying agent containing a sucrose fatty acid ester having a specific HLB value or higher, without showing a browning, hardly becoming hard and capable of affording potato chips excellent in luster and forming properties. CONSTITUTION: This emulsifying agent contains (A) a sucrose fatty acid ester having >=5HLB (e.g.; a lauric acid ester). Also, it is preferable to further blend (B) at least one kind selected from a glycerol fatty acid monoester, a glycerol fatty acid organic acid monoester and a sorbitan fatty acid monoester in the blending ratio of the components A:B=(10-90):(90-10) (wt.%) for improving the luster of potato chips. Further, it is preferable to blend (C) a sugar compound to the component (A) in the blending ratio of the components A:C=(5-95):(95-5)(wt.%) for enabling to perform a spray drying. Furthermore, it is preferable to blend the components (B) and (C) to the component (A) in the blending ratio of the components A:B:C=(0.5-90):(0.5-90):(5-95)(wt.%) and to spray dry for improving the dispersing and forming properties of the potato chips.
Patent JP-S63245851-A (JP)
Title: Process for manufacture of angular enclosed battery
Inventor: OIKE KAZUO
IPC: H01M50/167
Filed: 1987-03-31
Abstract: PURPOSE:To improve sealability by making curvature inward at upper side of at least two faces of a sealed cover plate edge and making curvature inward at upper side of caulking part of a corresponding case opening, so that swelling the case opening outward is prevented. CONSTITUTION:After placing inside an L-type gasket 2, which has been injection-molded with a resin, a sealed cover plate 3 is inserted into opening of a metal case 1. Two facing fringe surfaces of the sealed cover plate 3 are formed with inward curvature at the upper side. Then, using a drawing die 4, which has a leading taper D1 with a concave lens-like opening at the upper side, an opening of the metal case 1 is curved by drawing to complete an angular enclosed battery. By such a drawing process, an inward curve, in the top view, of linear part at the opening of metal case 1 is formed, resulting in an excellent battery with good sealability and no possibility of hazardous ellipsoidal expansion of the opening in the metal case 1.
Patent JP-S574687-A (JP)
Title: Number information transfer system of automatic switchboard
Inventor: OOHASHI YOSHIO
IPC: H04Q3/42
Filed: 1980-06-12
Abstract: PURPOSE:To eliminate the gate relay contact for a marker, by providing a means to transmit the calling number information plus a means to transmit the called number to a connector relay provided between the marker and a register. CONSTITUTION:When a relay MA works with contacts ma<0>-ma<n> closed respectively, relays A0-An operate in a route of the earth of a calling number information transmitting circuit 3 of a register contacts ma<0>-ma<n>   a calling number information converting circuit 1 of a marker   relay coils A0-An   a battery. When a relay MB works, contacts mb<0>-mb<n> are closed. Then relays A0-An work in a route of the earth of a calling number transmitting circuit 4 of a register   contacts mb<0>-mb<n>   a calling number information converting circuit 2 of a marker   relay coils A0-An   a battery.
Patent JP-H04218034-A (JP)
Title: System for recording and reproducing image
Inventor: UTSUKI MIKIO
IPC: G03B17/24
Filed: 1991-03-18
Abstract: PURPOSE:To record the video signal of an image photographed by a preliminary widing system camera according to the order of photographing in the case that the photographic image recorded on a photographic film is photoelectrically converted and recorded on a magnetic recording medium. CONSTITUTION:A signal recording means is provided in the preliminary winding type camera and a display signal showing that the photographing is executed on the photographic film by the preliminary winding type camera is recorded. When the photographic image of the photographic film 4 is picked up by a video camera 47 and recorded on a magnetic sheet 58, the existence of the display signal is photoelectrically detected by a light projecting device 65 and a light receiving device 66. In the case that the display signal is detected, the feeding direction of a magnetic head 55 is switched and the video signal is recorded on the sheet 58 according to the order of the photographing.
Patent JP-H11254325-A (JP)
Title: Coupling mechanism and washing or drying device and polishing device of article to be treated
Inventor: MATSUDA NAOKI
IPC: B24B55/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing or drying device of an article to be treated, which can be aimed to be miniaturized and by which various kinds of fluid can be supplied uniformly to the back of the article to be treated. SOLUTION: This device is equipped with a holding mechanism 13, which holds an article to be treated W, a spindle 15, which is fixed to the holding mechanism 13, a motor 80, which dives the spindle 15 rotatively, a coupling mechanism 40, which connects the spindle 15 and a drive shaft 81 on the motor 80 side, and a fluid supply means 100, which supplies the article to be treated W with fluid for washing or drying. The coupling mechanism 40 is composed of primary and secondary joint bodies 41, 51 fixed to the spindle 15 and the drive shaft 81, and of a torque transmission member 61 fixed by being nipped between facing surfaces of the primary and secondary joint bodies 41, 51.  The spindle 15 and the drive shaft 81 are hollowed, and also penetrating holes are formed both in the primary and secondary joint bodies 41, 51 and in the torque transmission member 61, and then a pipe 103 of the fluid supply means 100 is passed penetrating the insides of these members.
Patent JP-H11261892-A (JP)
Title: Fluoroscopic image pickup table
Inventor: HARA MOICHI
IPC: H04N5/321
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To lower a cost without enlarging the size of the depth direction of an II (image intensifier) for the X-ray images of a large visual field size and to instantaneously observe the images. SOLUTION: A planar two-dimensional X-ray detector 101 is used for an X-ray image recording medium and the planar two-dimensional X-ray detector 101 is provided with a quick photographing device 6' capable of quickly photographing the X-ray images. The quick photographing device 6' uses the planar two-dimensional X-ray detector 101 for the X-ray image recording medium and quickly photographs the X-ray images in the planar two-dimensional X-ray detector 101. In this case, the planar two-dimensional X-ray detector 101 obtains the X-ray images of the large visual field size at a low cost. Also, the size of the depth direction is substantially reduced and mounting to the fluorographic table is extremely facilitated. Also, the immediacy of X-ray image observation is not lost and the images are observed instantaneously similarly to the case of using the II.
Patent JP-S534106-A (JP)
Title: Nozzle engineering work method for turbine
Inventor: YASUDA HISAYUKI
IPC: F01D9/04
Filed: 1976-07-01
Abstract: PURPOSE: To ensure low production cost, by making the dimension and form of a nozzle piece shaped in a body constant by many dimensions of engineering work under the same conditions to easily perform high accuracy working while carrying out high efficiency production. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07287919-A (JP)
Title: Disk takeout control method
Inventor: YAMAMOTO KAZUTAKA
IPC: G11B17/054
Filed: 1994-04-18
Abstract: PURPOSE:To prevent the trouble of a host system and the damage of a recorded file by making a specified time from the time of inputting a disk takeout requesting signal a waiting time and controlling a disk takeout in accordance with the presence or absence of the command from the host system during this time. CONSTITUTION:When the disk takeout requesting signal is supplied from a takeout request detecting means 5 by operating a switch SW, a CPU 4 sets the waiting time of a specified time from this point of time via a time measuring means 7. Then, the CPU 4 executes a takeout at the time when the command from the host system is not present, and at the time when the command is present, the disk takeout operation is stopped during a command execution by the CPU 4. Thus, even in the case where the erroneous operation of an operator concerning the disk takeout request is present, the generations of the trouble of the host system and the damage of the recorded file, etc., are prevented.
Patent JP-S61237075-A (JP)
Title: Microstrip antenna
Inventor: DEGUCHI FUTOSHI
IPC: H01Q3/34
Filed: 1985-04-12
Abstract: PURPOSE:To make radio waves to be received by a radiation conductor element satisfactorily, by arranging a plurality of antenna elements provided with a ground conductor on one side thereof and with the radiation conductor element on the other side and two reflectors corresponding thereto and rotatably. CONSTITUTION:Antenna elements 14, more than one to be set, are provided with a ground conductor 18 on one side of a dielectric plate 16 arranged verti cally and with at one radiation conductor element (microstrip line) 20 on the other side almost horizontally and vertically. At least two reflectors 26 are provided rotatably at the front of the antenna elements 14 corresponding thereto. According to this means, radio waves from a broadcasting satellite is reflected on the reflectors 26 and reaches the radiation conductor elements 20. At this point, as the reflectors 26 are rotatable freely, the angle of the reflectors can be adjusted as desired. Thus, the angle of the reflectors 26 can be adjusted to either or both of the elevation angle and the azimuth according to the recep tion point thereby enabling the reception of radio waves satisfactorily.
Patent JP-H05240332-A (JP)
Title: Tractor speed change control device
Inventor: KOIKE HIDEKI
IPC: B62D49/00
Filed: 1992-02-28
Abstract: PURPOSE:To enable the speed change operation with a feeling close to the human operation by implementing the fuzzy inference based on the deflection of the speed between the input side and the output side of a transmission device and the change amount in this deflection, and determining the shift position or the clutch hydraulic pressure of the transmission device. CONSTITUTION:A speed control device consists of a forward/backward switching device 3 which receives the power of an engine 1 through a main clutch 2, and a main and a sub transmission 4, 5. The output signals of rotation sensors 30-32, to detect the speed of the respective shafts which are arranged in series, of stroke sensors 33-36 to detect the movement amount of a shifter of the main and the sub transmission device 4, 5, or the like are received by a controller 38, and the respective hydraulic pressure valves 19, 20-23 for the hydraulic cylinders 24-27 for shifter operation are controlled by the control signals which are calculated by the controller. That means, the deflection between the detected values of the rotation sensors 30, 31, and the changes in this deflection are calculated by the controller 38, and the control signal is generated by implementing the fuzzy inference by setting the deflection and the change amount in the deflection as a conditional part membership function.
Patent JP-S5413398-A (JP)
Title: Quality judgement for kerosene
Inventor: KANOU ISAMU
IPC: G01N31/22
Filed: 1977-06-30
Abstract: PURPOSE: To make it possible to judge the quality of kerosene with ease at home by adding a special colored solid substance so that the color of an organic coloring substance contained in the solid substance is changed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06263098-A (JP)
Title: Aircraft detecting device
Inventor: INOUE MIKIO
IPC: B64F1/36
Filed: 1993-03-12
Abstract: PURPOSE:To provide an aircraft detecting device which can communicate to an aircraft without heightening the installation height, and output the aircraft detected signal regardless of movement or stop of the aircraft. CONSTITUTION:A transmitter-receiver 1 is provided on the downward side of the fuselage 41 of an aircraft 4. In a transmitting part A, an oscillation circuit 11 generates microwave, and a transmitting antenna 12 emits the microwave W1 to the fuselage 41. In a receiving part B, a receiving antenna 15 receives the microwave W1 reflected from the aircraft 4 and outputs the received signal S1. In a control circuit 2, a signal processing circuit 21 outputs the aircraft detected signal S2 based on existence of the received signal S1.
Patent JP-S563668-A (JP)
Title: Manufacture of steel material having wear resistant surface layer
Inventor: HARA CHISATO
IPC: C23C8/66
Filed: 1979-06-21
Abstract: PURPOSE: To manufacture steel material having wear resistant surface layer simply and easily, by putting a carburizing agent uniformly between two slabs or two thick steel plates, by closing tightly the periphery of the plates facing to each other by painting refractory material, then by heating the steel material.  
     CONSTITUTION: Heat treatment is achieved in a furnace at a temp. 900W1,300°C for 3W20hr. For example, a two-piece set of low carbon steel slabs contg. 0.15% C is used. When the slabs are placed one upon another, a carburizing agent is placed in a layer of uniform thickness on the upper surface of the lower slab. The carburizing agent is mainly composed of carbon material such as charcoal, coke, by addition with carbonate such as BaCO 3  as an accelerating agent, and is formed into a layer 20W600mm in thickness. All sides of the slabs facing to each other are closed tightly by painting refractory material such as mortar 2W10mm in thickness. The steel material is heated to a temp. 900W1,300°C and is kept at the temp. for 3W20hr in order to carburize it. Hereby steel plates having surface layer excellent in wear resistance is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05243602-A (JP)
Title: Photocoupler
Inventor: OGAMI CHOJI
IPC: H01L31/12
Filed: 1992-02-29
Abstract: PURPOSE:To provide a photocoupler allowing its operating condition to be easily recognized from outside. CONSTITUTION:In a photocoupler provided with a light emitting diode 1 emitting visible rays, a photoelectric conversion element 2 performing photoelectric conversion while receiving radiated output light from this LED 1, a fixed base supporting this photoelectric conversion element 2 and the LED 1, a housing cover 8 hermetically equipped on this fixed base 7 so as to cover the luminous diode 1 and the photoelectric conversion element 2 and a spporting stand 9, a part or the whole part of this housing cover 8 is formed of a semitransparent or transparent member.
Patent JP-S57195044-A (JP)
Title: Paper sheet take-out apparatus
Inventor: NAGAMATSU KAZUHIRO
IPC: B65H3/06
Filed: 1981-05-25
Abstract: PURPOSE:To prevent skewing of a sheet by providing a lateral regulating portion brought into contact with the surface of a sheet taken out by taking-out means to regulate shifting in the direction crossing the take-out direction in a sheet storing portion of an automatic deposit machine. CONSTITUTION:When a motor 17 and an electromagnetic clutch 16 are operated, a take-out roller 7 and a feed roller 12 are rotated so that a note P is introduced from a receiving box 2 to a transport apparatus 14. Even if skewing is about to occur due to the folded end portion of the note P, a regulating roller 8 is adapted to regulate movement in the direction crossing the direction of taking out the note P, and the note P is prevented from skewing to be taken out on a transport station 14 in a well-regulated state. An optical detector 24 detects the taken-out note P to demagnetize the electromagnetic clutch 16, so that the note P is transported by transporting force of the transport path 14. The thus constructed apparatus can prevent skewing of a paper sheet.