baber/WOPTO huggingface dataset:
Patent JP-S57130403-A (JP)
Title: Magnetic powder and magnet
Inventor: KATOU TETSUO
IPC: H01F1/11
Filed: 1981-02-05
Abstract: PURPOSE:To obtain magnetic powder and magnet which are excellent in magnetic anisotropy, by a method wherein ferromagnetic material powder having specified chemical composition is classified at temperature more than magnetic transformation point, controlled to the grain size approximate to single magnetic domain critical diameter and further molded to sinter. CONSTITUTION:Material having chemical composition of MO.nFe2O3 (M is a kind of two kinds or more of Ba, Sr, Pb and Ca, while n is 4-6) or RCOn (R is a kind or two kinds or more of rare earth elements, while n is 5-8.5) is used as powdered ferromagnetic material. Said ferromagnetic material powder is introduced to a cyclone by a screen set in the furnace kept at required temperature and with the powder put on high temperature gas to classify at temperature more than magnetic transformation point. This provides magnetic powder controlled to the grain size approximately to the single magnetic domain critical diameter. Further, the magnetic powder is used to mold and burn for permanent magnet. Thus, the control of grain size allows the manufacture of permanent magnet with magnetic characteristic excellent over ferromagnetic material with high magnetic anisotropy constant.
Patent JP-S63186091-A (JP)
Inventor: AZUMA HIDEYUKI
IPC: F16L11/11
Filed: 1987-01-28
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-S59144662-A (JP)
Inventor: FURUYA KAZUO
IPC: D04B21/02
Filed: 1983-02-04
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-S61176614-A (JP)
Title: Alpha-halogenoisopropenylcumene unit-containing polymer and production thereof
Inventor: ASANUMA TADASHI
IPC: C08F12/36
Filed: 1985-02-01
Abstract: PURPOSE:To obtain the titled polymer, having good reactivity, and suitable for ion exchange resins, etc., by polymerizing diisopropylbenzene and if desired an anionically polymerizable monomer, and adding a hydrogen halide to the resultant polymer. CONSTITUTION:(A) Diisopropylbenzene, in a relatively low concentration if a gelatinous material is not desired, and if desired (B) another anionically polymerizable monomer, e.g. styrene, in the presence of a catalyst, e.g. organolithium compound, in a diluent to give an alpha-halogenoisopropenylcumene unit-containing polymer. (C) A hydrogen halide is then introduced into the polymer at room temperature while stirring to afford the aimed polymer, having preferably >=1,000mol.wt., and expressed by the formula (X is halogen.)
Patent JP-S57129343-A (JP)
Title: Hot water temperature controlling device for bathtub
Inventor: YOKOYAMA KENICHI
IPC: F24D19/10
Filed: 1981-02-05
Abstract: PURPOSE:To prevent the radiative heat transfer from a bath boiler by a method wherein a shut-off valve is provided in a circulating tube and the shut-off valve is operated by an electromagnet connected in series with a thermostat annexed to the bath boiler. CONSTITUTION:A bathtub 1 and the bath boiler 2 are connected with the circulating tubes 3 and 19. A short tube 4 fixed to a supporting frame 5 is inserted in the bathtub side opening of the lower circulating tube 3. A lid plate 9 at a shaft rod 7 end is energized in such a manner as to close the bathtub side opening of the tube 3 by providing a spring 8 onto the shaft rod 7 loosely fitted to a supporting plate 6 equipped within the short tube 4. The lid plate 9 is coupled with the lower end of a vertical rod 11 swingingly supported at a fulcrum 10. An iron piece 13 is fixed through a working rod 12 at the upper end of the vertical rod 11 so as to oppose to the electromagnet 14. The electromagnet 14 is connected inseries with the thermostat 15 annexed to the bath boiler 2 to power source in order to open and close the lid plate 9 with the start and stop of heating operation of the bath boiler 2.
Patent JP-S62173787-A (JP)
Title: Semiconductor laser device
Inventor: NISHIMOTO HIROYUKI
IPC: H01S5/00
Filed: 1986-01-28
Abstract: PURPOSE:To obtain a semiconductor laser device which reduces a junction capacity in a laser, can modulate at superhigh speed and has high reliability by using a multilayer film semiconductor wafer, and covering the entirety except a light emitting region with a high resistance semiconductor layer. CONSTITUTION:An N-type InP buffer layer 2, an InGaAsP active layer 3, and a P-type InGaAsP guide layer 4 are sequentially formed on an N-type InP substrate 1. After an InP high resistance layer 5 is grown, a stripelike groove 30 which arrives at the layer 4 is formed on the layer 5, and the layer 5 on a light emitting region 40 is removed. Thereafter, a P-type InP layer 6 and a P-type InGaAs contact layer 7 are formed, and electrodes 8, 9 are formed by depositing.
Patent JP-S62176490-A (JP)
Inventor: SAKAMOTO TOSHIAKI
IPC: D06F33/02
Filed: 1986-01-28
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-S58135480-A (JP)
Title: Laser radar device
Inventor: WAKABAYASHI SATOSHI
IPC: G01S17/58
Filed: 1982-02-04
Abstract: PURPOSE:To improve the measuring accuracy and at the same time to realize miniaturization and simplification for a laser radar device, by measuring the distance to a travelling object and the vertical speed of the travelling object at each time point by a signal processor in order to obtain a horizontal speed component. CONSTITUTION:The pulse tye laser light is irradiated to a travelling object 2 from a laser device 4, and this reflected light is led to a detector 9. At the same time, the output of a local oscillating laser device 10 is made incident to the detector 9 to perform heterodyne wave detection. Thus the distance R to the object 2 is obtained, and at the same time the vertical speed component of the object 2 is obtained from a beat frequency of the heterodyne wave detection output. It is possible to obtain through an operation the horizontal speed component Ve1 and the speed V0 of travelling direction of the object 2 by a signal processor 11 and from distances Rt1 and Rt2 between positions A and B of the object 2 at time points t1 and t2 respectively and a position O of an optical system 6a as well as a speed component t1 of vertical direction.
Patent JP-S59141512-A (JP)
Title: Cosmetic
Inventor: YOROZU HIDENORI
IPC: A61K8/04
Filed: 1983-02-03
Abstract: PURPOSE:A cosmetic, obtained by incorporating an aqueous cosmetic with gaseous carbon dioxide, and sealing up the resultant cosmetic in a pressure resistant container, and capable of exhibiting the vasodilator action in use and giving stimulus to the skin in use and further comfortable feeling of use. CONSTITUTION:A cosmetic obtained by incorporating gaseous carbon dioxide (preferably 60ppm or more) in a cosmetic with a relatively high moisture content, e.g. a toilet water, emulsion, hair lotion or shampoo, etc. adjusting the pH to 7 or below, particularly 5-6.5, and sealing up the resultant cosmetic in a pressure resistant container. The gaseous carbon dioxide is incorporated by putting the cosmetic in the pressure resistance container, and sealing up high- pressure gaseous carbon dioxide therein or putting a cosmetic containing a carbonate in the pressure resistant container, and adding a pH adjuster thereto to evolve and seal up gaseous carbon dioxide therein, etc. Preferably, the high- pressure gaseous carbon dioxide is sealed up therein. The pressure in the container is preferably kept at 1.2-8kg/cm<2> (gauge pressure) at 35 deg.C.
Patent JP-H01191663-A (JP)
Title: Apparatus for drying laver and method therefor
Inventor: FURUTA MIKIO
IPC: A23L17/60
Filed: 1988-01-27
Abstract: PURPOSE:To simplify monitoring and operating word requiring skill, by sensing passage and movement of laver reed screens, etc., having raw laver formed thereon to a laver dryer and automatically controlling starting or stopping, etc., of actuation of various apparatuses in the laver dryer. CONSTITUTION:A sensor 10 is set so as to sense the number of passed laver reed screens 5 circulating and transferring in a laver dryer 1 at a prescribed position and output a command signal from a counter circuit. Thereby, a starting drying process in which burners 3 and (3a) are actuated when a small amount of raw laver enters the laver dryer and/or a completing drying process in which the actuation of the burners 3 and (3a) is stopped when a required time passes after stopping feed of the raw laver to the laver dryer at the end of forming a laver sheet can be automatically carried out.
Patent JP-H05210058-A (JP)
Title: Optical fiber driving relay
Inventor: SHIMOMURA TSUTOMU
IPC: G02B26/08
Filed: 1992-01-31
Abstract: PURPOSE:To more smoothly switch an optical fiber on a movable side. CONSTITUTION:This relay is the optical fiber driving relay capable of switching so that laser beam emitted from the leading end part of the optical fiber on the movable side 5 fixed by a movable body may be received by one of both leading end parts of a pair of optical fibers on a fixed side by driving the fiber so as to be moved in parallel by an electromagnet device, and when the optical fiber on the movable side 5 is in a natural state and the stress is not applied on the fiber, a sleeve 5a mounted on the leading end part is fixed on the nearly central position (a0) between both end positions (a1) and (a2) where both leading end parts of a pair of the optical fibers on the fixed side are positioned. Then, as the leading end part of the optical fiber on the movable side 5 is moved from the position (a0) to both ends (a1) and (a2), the higher tensile stress is applied on the fiber 5, so that the optical fiber on the movable side 5 is more smoothly switched since the tensile stress is added even in the electromagnet device whose attracting force becomes the minimum at both ends (a1) and (a2).
Patent JP-S61177335-A (JP)
Title: Treatment of sintering raw material
Inventor: SAITO HIROSHI
IPC: C22B1/16
Filed: 1985-01-31
Abstract: PURPOSE:To improve productivity at a low cost, by pelletizing previously fine ore groups having low strength after drying of pseudoparticles and fine particle size, and adhering groups having high strength after drying of pseudoparticles to said pellet as nuclei. CONSTITUTION:Mixed fines B1 of the group f1-fl-1 having low strength after drying of pseudoparticles and fine particles size are made to nuclei pellet by a previous pelletizer 21, and said pellets are thrown into a primary mixer 5a. Mixed fines B2 of the groups fl-fm-1 having high strength after drying of pseudoparticles and fine particles size are fed into a blending vessel 4a together with the other material. This is taken out continuously, set to the mixer 5a, and pelletized by adhering the powder B2 to the powder B1. On the other hand, a mixed powder B3 of groups fm-fn having coarse particle size is pelletized by an another primary mixer 5b. Pellets of the mixers 5a and 5b are fed into a secondary mixer 6, mixed and treated by a sintering machine 8.
Patent JP-H03220721-A (JP)
Title: Manufacturing apparatus for semiconductor device
Inventor: SHIOBARA TOSHITAKA
IPC: H01L21/304
Filed: 1990-01-25
Abstract: PURPOSE:To prevent foreign matter from adhering to a semiconductor substrate again by applying pressure to an inactive gas, ejection the pressurized inactive gas to the surface and the rear of the semiconductor, eliminating the foreign matter, and catching the foreign matter at an electrically charged section. CONSTITUTION:A charged section 1, which is electrically charged by corona electrical charging, is adapted to enclose a semiconductor substrate rotary base 4, which fixes a semiconductor substrate 3, and the substrate 3 is fixed on the semiconductor substrate rotary base 4 and rotated. Then, a nitrogen gas filtered at a specified pressure is ejected to the substrate 3 from a horizontal angle 15 degree from a gas ejection section 2a. The gas ejection section 2a is arranged to move from the center of the substrate 3 to the peripheral part, maintaining the angle. The foreign matter thus removed is attracted to the charged section 1. It is, therefore, possible to remove the foreign matter adhered to the semiconductor substrate and prevent the removed foreign matter from adhering once again.
Patent JP-H01192979-A (JP)
Title: Automatic switchgear for door
Inventor: ICHINOSE MITSURU
IPC: E05B49/00
Filed: 1988-01-29
Abstract: PURPOSE:To open a door automatically by remote control by opening the door from a closed state against the force of the closing of a door closure in response to the release of a lock and the release of a latch and holding an open state for a fixed time. CONSTITUTION:A receiver 11 receives a signal from a portable tnansmission key 20 and outputs it to a controller 10. When a door is brought to a closed state, the controller 10 judges the coincidence of the key code signal of the receiving signal and a key code peculiar to a door lock. When the state of locking of a lock bolt is detected by a lock-bolt positional sensor 12, a command is issued to an actuator 15, and the lock bolt is moved to the position of unlock. When a door-open command is output to an actuator 16, a latch is shifted to the position of release and the state of release of the latch is detected by a latch-state sensor 13, a command is issued to an actuator 17 and the door is opened. A timer for the controller 10 is operated, and the door is opened for a fixed time.
Patent JP-S63184882-A (JP)
Title: Stereoscopic picture display system
Inventor: NAKANO HARUICHI
IPC: G06T15/80
Filed: 1987-01-27
Abstract: PURPOSE:To reduce the memory area for data and to increase the processing speed by performing fractionation processing to fractionize a polygon only when the change of luminance is great. CONSTITUTION:An arithmetic processing device 2b calculates the luminance of the polygon in accordance with a scan line algorithm of three-dimensional computer graphics. At his time, a sample point is provided in the polygon by a fractionation processing means, and the luminance obtained by shading of this sample point is compared with an actual luminance, and the fractionation processing for fractionizing the polygon by this sample point is performed only when the difference of luminance is great. The same processing is repeated for divided polygons to divide only parts of higher luminance into smaller polygons.
Patent JP-H11216417-A (JP)
Title: Powder treating device and powder treating method
Inventor: ITO TSUTOMU
IPC: B05B5/16
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a powder treating device which is required, in the case a power paint is stably fed to an electrostatic powder coating gun to increase the coating efficiency of the gun and by which powder can be made into a uniform fluidized layer free from blowoff by the small quantity of air, which has no built-in moving parts or the like and which is simple in structure, is easy to clean and pulls out the powder with a stable flow rate up to a high frequency area to use it. SOLUTION: A fluidizing tank having a pressurizing chamber 3 and a perforated plate 2 in the bottom part thereof and for blowing off fluidizing air to a powder layer above them through the perforated plate 2 is supported in the horizontal plane with the large degree of freedom. A horizontal rotation eccentric vibration applying means having a vertical axial center coinciding with that of the fluidizing tank is disposed below outside the pressure applying chamber 3. Uniform horizontal circular vibration is made to be present on all over the surface of the perforated plate in contact with the powder.
Patent JP-H06232383-A (JP)
Title: Solid-state image pickup element and its manufacture
Inventor: YAMANO TOSHIAKI
IPC: H01L21/316
Filed: 1993-02-04
Abstract: PURPOSE:To prevent generation of air bubbles on the interface between a light shielding film and an interlayer insulating film composed of a PSG film or the like, by forming an insulating film containing no impurities and an insulating film containing impurities, on a lower light shielding film, and further forming an upper light shielding film. CONSTITUTION:A P-well region 2 is formed on a semiconductor substrate 1, and further a CCD region 3 is formed. A gate oxide film 4 and a gate nitride film 5 are formed, and a picture element isolation region 6, a transfer electrode 7 and a light receiving part 8 are arranged. As a lower light shielding film 9, WSi, TiW, etc., are deposited and patterned. A silicon oxide film 12 containing no impurities is deposited on a lower light shielding film 9. A PSG film is formed as an interlayer insulating film 10. A film composed of Al-Si is deposited as an upper light shielding film 11. Thereby generation of air bubbles on the interface between the light shielding film composed of WSi, TiW, etc., and the interlayer insulating film is prevented, and irregularity of the sensitivity of a CCD device can be prevented.
Patent JP-S52100249-A (JP)
Title: Hologram recorder
Inventor: SATOU ISAO
IPC: G11B7/00
Filed: 1976-02-18
Abstract: PURPOSE: To make a clear and high-density record in a proper time by using a holographic beam splitter on which a plurality of diffusion plate holograms are recorded. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10193534-A (JP)
Title: Decorative sheet and its manufacture
Inventor: SHIMIZU KAZUHIKO
IPC: B29C48/305
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having excellent durability and processing characteristics and particularly excellent interlayer sealability by recycling loss generated at the time of manufacturing in the sheet having a surface sheet provided on a base material sheet and a method for manufacturing the sheet. SOLUTION: This decorative sheet is formed of a decorative base material sheet 11 and a surface sheet formed on the sheet 11 by extrusion molding. This surface sheet has an uppermost surface layer 6, an intermediate layer 14 and a lowermost layer 5. The surface sheet and/or the sheet 11 are decorated. A material of the layer 6 of the surface sheet is polypropylene thermoplastic elastomer. A material of the layer 14 is a mixed component of the layers 6 and 5. A material of the layer 5 is easy adhesive polypropylene thermoplastic elastomer. Accordingly, lug losses of both the lugs generated at the time of manufacturing can be recycled.
Patent JP-S58134361-A (JP)
Title: Release system for reverse time display of graphic processor
Inventor: KAWAGOE KIYOUJI
IPC: G06T11/80
Filed: 1982-02-05
Abstract: PURPOSE:To read out the reverse instructions from the latest one and subsequent ly on the basis of a rseleasing instruction and to perform the release independently, by providing a storing part to a graphic processor which is coupled with  other computers to produce and store the reverse instruction by which a reverse  operation is performed after interpreting the fed signal. CONSTITUTION:An instruction given from another computer is modulated demodulated 1 and fed to an input buffer 2, and the output of the buffer 2 is decoded 3 to generate the graphic information. This graphic information is fed to a display memory 5 and displayed 7 via a display control part 6. While the output of the decoder 3 is fed to a reverse instruction generator 4. Thus a reverse instruction is generated and released at a storage device 8. When a release command is supplied, it is decoded by the decoder 3. Then the reverse instructions are fetched out of the device 8 from the latest one and displayed on a screen via the memory 5. In such a way, the load of a computer itself is reduced, and the release is possible with a graphic processor only.
Patent JP-H02200761-A (JP)
Title: Tank for strip
Inventor: NORIMATSU YASUFUMI
IPC: C23C2/06
Filed: 1989-01-30
Abstract: PURPOSE:To decrease the capacity of a liquid tank and to decrease damages of a strip by passing the strip in the liquid tank having a U-shaped section, sucking the liquid in the liquid tank by a pump from the outer side of the strip, ejecting the liquid to the inner side and supporting the strip afloat in the liquid tank. CONSTITUTION:The tank for the strip for galvanizing is made of a molten zinc tank 2 having the approximately U-shaped section. The strip 1 is put into the tank from one top end port and the hot dip galvanizing strip 1 is taken out of the other top end port. Perforated plates 7, 9 are provided on both sides of the passage for the strip 1 in the bottom of the above-mentioned molten zinc tank 2 to form closed spaces 8, 10. A molten zinc liquid 3 is sucked via the closed space 8 from a pipe 4 connected to the rear surface of the molten zinc tank 2 and after inclusions are removed by a filter 14, the liquid is boosted by a pump 5 and is ejected from a pipe 6 into the closed space 10 on the inner side. The size of the molten zinc tank 2 is reduced in this way and the amt. of the molten zinc liquid 3 to be used is decreased; in addition, the above- mentioned strip 1 is passed afloat in the molten zinc tank 2 without using a sink roll.
Patent JP-H02199621-A (JP)
Title: Magnetic recording medium
Inventor: MIZUSHIMA KUNIO
IPC: C09D175/00
Filed: 1989-01-30
Abstract: PURPOSE:To prevent sticking of dust or liner powder onto the surface of magnetic coating film and to obtain excellent reliability of the medium by adding a specific org. compd. to the magnetic layer. CONSTITUTION:The magnetic layer is formed by coating a supporting body with magnetic powder. Org. compd. of CnF2n+1CH2COOH (n=4 to 16) is added into the magnetic layer. That is, it this Org. compd. is comprised in the magnetic powder at the rate of >=0.05wt.%, then dust, liner powder or wear and tear particle from the surface layer of the coating film is prevented from easily sticking to the disk surface. Thereby, influence of particles due to abrasion are eliminated to raise the reliability of data.
Patent JP-H09207545-A (JP)
Title: Air-conditioner of automobile
Inventor: SAKAKI YOSHIKAZU
IPC: B60H1/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the costs by introducing such a structure that the coupling of interior units with one another can be made simultaneously with their installation on the vehicle. SOLUTION: An approx. L-shaped protrusion is formed at the open ends of mutual coupling parts of a blower case 14 and cooler case 22 and also at the open mutual coupling parts of the cooler case 22 and a heater case 34, and brackets 70b, 70c, 70g, 70h on the car body side are arranged in identical positioning to fastening parts 40a, 40b, 50a, 50b which engage the L-shaped protrusions with one another. This permits the mutual fastening of the cases of the fastening parts 40a, 40b, 50a, 50b to be conducted along with the mounting on the brackets 70b, 70c, 70g, 70h using common bolts 80 and nuts 80a.
Patent JP-S54110564-A (JP)
Title: Apparatus for releasing fruits filled in container box
Inventor: MATSUMOTO HAJIME
IPC: B65G47/24
Filed: 1978-02-17
Abstract: PURPOSE: To provide an apparatus for releasing fruits filled in a container box, which comprises an inverted transport passage for transporting the container box that enables release fruits filled in the container box successively from its front portion, whereby it is enabled to protect fruits from damages by minimizing collision between them and to keep their commercial value.  
     CONSTITUTION: When a box 3 filled with fruits is supplied from the upper portion of transport passage 1, box 3 is held between a pair of endless belts 2, 2' and transported along the passage while its upper opening 5 is covered by one belt 2. When the box 3 reaches inverted transport passage 4, it is inverted gradually and continues to be transported with its opening 5 being directed downward. In this state, fruits can be protected from damages since opening 5 of the box 3 is covered tightly by belt 2 and fruits are filled closely in box 3. When the box 3 reaches the end portion of the transport passage, opening 5 comes out of engagement with belt 2 gradually from its front side, so that fruits can be released out of the box 3 in orderly  manner. 
     COPYRIGHT: (C)1979,JPO&Japio