baber/WOPTO huggingface dataset:
Patent JP-S55140138-A (JP)
Title: Oxygen gas pressure-division detector element
Inventor: SATOU TOMU
IPC: G01N27/12
Filed: 1979-04-18
Abstract: PURPOSE: To obtain a detector element of high stability characteristics, capable of continuous operation under high temperature with high speed response with respect to O 2  pressure-division variation by burying an electrode wire into a porous sintered body in which TiO 2  particles, average grain diameter being 1W5, are solvent welded each other.  
     CONSTITUTION: Anatase type TiO 2 , average grain diameter 0.2μ, is put into a crucible. The crucible is fixed to a tilted rotary shaft. While the cricible is rotated in an electric furnace, the temperature is raised at 200°C/hr, and sintering is operated at 1,050W1,250°C for a specified time, and thereby sintered TiO 2  particles are obtained. The relative density of these particles is 0.7W0.5 (with the density of rutile type TiO 2  set 1), their average grain diameter 1W5μ, the average area of cross section of the neck part where particles are bonded to one another is 1/2W1/5 of the average area of cross section of particles. These sintered particles are mixed and kneaded with butyral-resin, plasticizer and solvent and made into a slurry. From this slurry, a green sheet, about 0.5mm thick, is obtained. This sheet is punched into desired disks. Platinum electrodes are placed at intervals of about 1.5mm in parallel between two of these disks and bonded by applying light pressure. Then, this is sintered at high temperature, and a detector element is made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59173986-A (JP)
Inventor: SATOU YASUO
IPC: H01T13/46
Filed: 1983-03-22
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-S56144978-A (JP)
Title: Controlling method of ink drop-ejecting direction
Inventor: ISHIKAWA CHIYUUJI
IPC: B41J2/185
Filed: 1980-04-15
Abstract: PURPOSE:To control the direction of an ink drop ejection with high accuracy within a short period in an ink drop ejecting recorder, by putting a plurality of marks onto a gutter for collecting disused ink drops, and bombarding the ink drops to the marks for the control of the orientation of a head. CONSTITUTION:A single nozzle ink ejection head 1 for ejecting ink drops is attached to an ink ejection head 3. The orientation of the attachment is controllable. A plurality of such heads 3 are attached to a head base 4. The head base 4 is provided with a gutter b for collecting disused ink drops, which has not taken part in the recording, by a catcher. The catcher has a plurality of marks 7. The direction of the ink drop ejection from the head 1 is controlled in such a manner that the disused ink drops, which has not taken part in the recording, are bombarded to the corresponding marks 7, and that the orientation of the head is consequently controlled to adjust the direction of the ink drop to a desired direction.
Patent JP-S56145794-A (JP)
Title: Controller for motor current
Inventor: KOBATA MASAKAZU
IPC: H02P27/04
Filed: 1980-04-15
Abstract: PURPOSE:To remove a high frequency component from current detecting signals and control current instantaneous value by controlling deviation on the basis of running average signals obtained by successively running-averaging instantaneous value detecting currents every a fixed electrical angle. CONSTITUTION:Current detecting signals by current detectors 3a, 3b, 3c are inputted directly to a three-phase two-phase converter 5. A pulsating component repeating in frequency sextuple as high as inverter frequency is generated from a vector a vector transducer 9a, but the component is digitally processed by means of digital smoothing appliances 12, 13 and smoothed, and currents are controlled at high speed. The digital smoothing appliances 12, 13 are formed similarly, and the digital smoothing appliance 12 consists of an AD transducer 12a, a momory element 12b, a computing element 12c, a register 12d, an address counter 12e, a DA transducer 12f and a controller 12g.
Patent JP-H05251222-A (JP)
Title: Resin-bonded magnet
Inventor: TAKEI MITSURU
IPC: H01F1/113
Filed: 1992-03-05
Abstract: PURPOSE:To make a resin-bonded magnet pollution-free by a method wherein in the resin-bonded magnet consisting of magnetic powder and a bonding agent, a biodegradable plastic is used as the bonding agent. CONSTITUTION:A biodegradable plastic, such as glyten, polyhydroxy alkanoethe and cardlan, is used as a bonding agent for a resin-bonded magnet. As magnetic powder for the resin-bonded magnet, alloy powder containing rare-earth elements, such as samarium, neodymium, cerium and praseodymium, is used. Even if this magnet is discarded, the resin of the magnet is easily decomposed in the ground, is assimilated in the ground and is made pollution-free. Moreover, if the magnetic powder is recovered from the molded material utilizing the characteristics to decompose the resin, it is also possible to regenerate again the magnetic powder as a resin-bonded magnet.
Patent JP-S57163217-A (JP)
Title: Frequency converting circuit
Inventor: OOTA YOSHINORI
IPC: G02F2/00
Filed: 1981-04-01
Abstract: PURPOSE:To obtain a miniature frequency converting circuit having high performance and low power consumption, by modulating the phase of light wave by a micorwave signal and a local oscillation signal. CONSTITUTION:The laser beam oscillated by exciting a semiconductor laser 3 with a DC is led to a waveguide 2 through an electrooptical crystal edge and branched with the equal intensity through a Y branching filter 11 to go to  optical waveguides 12 and 13 which form a phase modulator. The beams going  to the waveguides 12 and 13 receive the modulation of phase by a microwave  signal 7 and a local oscillation signal 8 respectively. These two light waves are synthesized through a 3dB coupler 14 and then receive the heterodyne wave detection through a photodetector. The signal 10 detected by the heterodyne wave passes through an electrical filter that trnasmits only the differential frequency between the signals 7 and 8. Thus the microwave signal is exchanged to an intermediate frequency band. In such a way, a wide band width and a miniature structure are attained with low power consumption for a frequency converting circuit.
Patent JP-H09239234-A (JP)
Title: Semi-drying type desulfurization equipment equipped with rotary atomizer
Inventor: HAYASHI YUKIHIKO
IPC: B01D53/50
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To extend the life of a disk and to enable efficient operation. SOLUTION: A rotary atomizer 2 driven by a motor 12 equipped with an inverter 6 and atomizing a desulfurizing agent 4 and industrial water 5 is provided to the top part of a spray dryer 1. Flow rate detectors 14, 15 detecting the flow rates of the sulfurizing agent 4 and industrial water 5 are provided and a control device 7 controlling the inverter 6 so as to drive a rotary atomizer motor 12 in the predetermined number of rotations corresponding to the flow rates detected by the flow rate detectors 14, 15 is provided.
Patent JP-H10246137-A (JP)
Title: Intake air amount control device for internal combustion engine
Inventor: MIZUTANI KOICHI
IPC: F02D45/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To surely suppress generation of vehicle vibration when an internal combustion engine is decelerated. SOLUTION: A throttle sensor 31 provided in the vicinity of a throttle valve 19 of an engine 1 houses an idle switch detecting the valve 19 to be placed in a fully closed condition. A bypass passage 22 provided in an intake passage 11 bypasses the throttle valve 19, to connect the upstream/downstream thereof. In an idling control valve(ISCV) 23 provided in the bypass passage 22, a bypass air amount taken in a combustion chamber 7 through the passage 22 is adjusted. In an electronic control unit(ECU) 51, an opening of the ISCV 23 is increased by a prescribed amount in accordance with an intake air amount Q. In the ECU 51, in the case of placing the throttle valve 19 in a fully-closed condition, the opening of the ISCV 23 is decreased at a decreasing speed in accordance with a value of the prescribed amount.
Patent JP-S59174726-A (JP)
Title: Strain gage type load converter
Inventor: YABE KOUICHI
IPC: G01L1/22
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a constant rated output without change in sensitivity even though load applying conditions are changed and to enhance measuring accuracy, by providing a plurality of holes in a columnshaped strain yielding body, and attaching strain gages on the side surfaces of the holes. CONSTITUTION:A plurality of holes 13, whose axial centers are aligned with a neutral line 12 of stress of a circular-cylinder shaped strain yielding body 11, are provided. Strain gages 14 and 15 are attached to the symmetrical positions of each hole 13 with respect to the central axis. When a load is concentrated and applied to the inside of the strain yielding body 11, there is no difference between the strains detected by the gages 14 and 15 since the part of the hole 13 is a neutral point from the viewpoint of stress. From a Wheatstone bridge circuit formed by the strain gages 14 and 15, an electric signal, which accurately corresponds to the applied load, is obtained.
Patent JP-H01222501-A (JP)
Title: High frequency circuit
Inventor: HIKINO TETSUYA
IPC: H01P5/08
Filed: 1988-03-01
Abstract: PURPOSE:To reduce the entire size and to facilitate wire connection by forming a microwave strip line for impedance matching and a laminator capacitor in one and same dielectric board and connecting then within on and same plane. CONSTITUTION:A metallized layer 5 is formed uniformly to the lower surface of a high dielectric substrate 2, and a microwave strip line 3 and an electrode 6-1 of a laminator capacitor are made to the left side of the upper surface by the same metallized layer. Electrodes 6-2-6-5 of the laminator capacitor 1 are formed in the inside of the right side of the high dielectric substrate 2 sequentially via part of the thickness of the substrate 2. The electrodes 6-2-6-5 are connected alternately to connection metallized layers 8, 9. The metallized layer 9 is connected to the metallized layer 5 and the metallized layer 8 is connected to the upper electrode 6-1 along the side of the substrate 2 to form the laminator capacitor. Thus, the entire size is reduced and the wire connection is facilitated.
Patent JP-H03251492-A (JP)
Title: Optical data recording member and preparation thereof
Inventor: ONO EIJI
IPC: G11B7/243
Filed: 1990-03-01
Abstract: PURPOSE:To suppress phase separation and to improve the repeating characteristic of recording and erasure by constituting a recording membrane of a mixture consisting of an optically active substance and a dielectric forming no solid solution along with said substance and dispersing the dielectric in the optically active substance. CONSTITUTION:After an optically active substance 3 and a dielectric 4 are simultaneously deposited on a substrate 1 to prepare a membrane, the membrane is heat-treated to generate the phase separation of the optically active substance and the dielectric to form a recording membrane 2. Or, the optically active substance and the dielectric 4 are alternately deposited on the substrate 1 to prepare a multilayer membrane which is, in turn, heat-treated to disperse the dielectric 4 in the optically active substance to form the recording membrane 2. Further, the optically active substance 3 and the dielectric 4 are simultaneously deposited on the substrate 1 while the substrate 1 is heated to be subjected to phase separation on the substrate 1 to obtain the recording membrane 2. The ratio of the optically active substance occupying in the recording membrane is pref. 20 - 80 vol.% and the amount of the dielectric of good signal quality is 30 - 60 vol.%.
Patent JP-S62207205-A (JP)
Title: Nonaqueous refreshing cosmetic
Inventor: OZASA YOSHIJI
IPC: A61Q9/02
Filed: 1986-03-06
Abstract: PURPOSE:The titled cosmetic which contains, as a base, ethanol and, as essential components, jojoba alcohol and 1-menthol, thus giving refresh feeling and keeping durative coolness for hours with good touch to skin. CONSTITUTION:The titled cosmetic is composed of more than 85wt% of ethanol, 0.1-10wt% of jojoba alcohol and 0.05-2wt% of 1-menthol. The addition of jojoba alcohol can prevent skins from loss of good moisture which is caused by application of ethanol. The cosmetic may be combined with humectants such as glycerol, propylene glycol, thermoreceptor stimulant such as capsicum tincture or astringent such as zinc chloride in order to modify the touch to skin.
Patent JP-2001327858-A (JP)
Title: Polygon mirror device capable of multi-wavelength multistage photoreaction and method using the same
Inventor: SUZUKI YASUO
IPC: B01J19/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To perform optical excitation, optical ionization, optical dissociation, optical degradation, optical separation, optical synthesis, optical formation, optical analysis or the like by generating an optical pass for making laser beam back and forth between the mirrors by a polygon mirror system using several kinds or one kind of the laser beam and introducing atomic beam, molecular beam, liquid beam, solid beam, plasma beam, particle beam or the like to the optical pass. SOLUTION: The polygon mirror device constituted so as to construct the polygon mirror system by arranging and fixing a plurality of mirrors to face each other by two or to provide stepwise, to shift the optical pass of several kinds or one kind of the laser beam running back and forth between the mirrors every back and forth movement to strike the different mirror and to cause many numbers of interactions with the medium (atomic and molecular gases, liquid, solid, plasma, particle beam) on the optical pass is used for an image transfer optical system for laser beam or as a resonator and a method to cause the optical reaction (optical excitation, optical ionization, optical dissociation, optical degradation, optical separation, optical synthesis, optical formation, optical analysis) with plural laser beams by connecting the singular or plural numbers of the laser beams to the singular or plural numbers of the polygon mirrors is provided.
Patent JP-2000246710-A (JP)
Title: Device for molding porcelain body
Inventor: SUZUKI KAZUNARI
IPC: B28B1/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance manufacturing efficiency by providing a member which scrapes off the upper face of a molded body while moving vertically along a guide face, on a rotating gypsum mold having the inner face shape of a product formed on the outer peripheral surface and an oblique guide face which becomes an extended face of an outer face shape in the radial direction formed on the base part. SOLUTION: A corrugated projecting/recessed pattern is formed, to the inner face shape of a product, on the outer peripheral face. A gypsum mold 1 is formed of a stepped part 5 of a width to the thickness of the product and further, a base part 8 having oblique guide faces 6 with formed dent parts 7 which become extended faces of dent parts 4 in the radial direction to dents (d) on the outer face of the product. A blank clay is placed on the surfaced of the mold 1 and a spatula is pressed to the clay while the mold 1 is rotated to produce a body (a) of a semi-finished product with dents formed only on the inner peripheral face. Next, the outer peripheral faces of the dent parts 7 are scraped off by pressing a cut-off member 10 to the dent parts 7. The cut-off member 10 leaves the body (a) of a semi-finished product when the member 10 is pressed to the smooth part of a guide face 6.  The described processing steps are repeated to form the dents (d) all around the outer peripheral face.
Patent JP-H06238423-A (JP)
Title: Casting method
Inventor: HORIIKE TAKEO
IPC: B22D19/00
Filed: 1993-02-17
Abstract: PURPOSE:To provide a member where the material is effectively used as an integrated casting by forming the respective regions whose required functions are different of the respective materials of the composition to meet the respective functions. CONSTITUTION:A cavity 20 whose shape is the same as the half body of the front vehicle frame to be cast is provided on a mating surface 22 in a recessed manner. In the cavity 20, the region I on the left side corresponds to the half body of the rear part of the front vehicle body frame while the region II on the right side corresponds to the front part. Two sets of runners 23a, 23b and two sets of runners 24a, 24b which are independent from each other are provided on a mold 19b, and these runners are communicated with other separate sprues 27, 28 through a well 25 or a well 26. The molten materials A and B having respectively different composition are poured through the sprue 27 and the sprue 28. The region I of the cabity 20 is filled with the material A only, while the region II is filled with the material B only. This constitution allows the material of the composition to meet the functions as an integrated casting, and dispenses with the investment for a new equipment.
Patent JP-H11231248-A (JP)
Title: Light deflecting and scanning device
Inventor: SAIKAWA SHIZUKA
IPC: G02B26/12
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the rotary shaft of a driving motor from being protruded upward rather than the upper surface of a rotary polygon mirror when a polygon mirror is mounted on the rotary shaft of the motor by holding the polygon mirror on a rotary body through a pressing member while utilizing the space of a recessed part formed on the upper surface of the polygon mirror. SOLUTION: A deflector A1 is provided with a block 2 arranged in an outer case 1, bearing 3 supported on the block 2, and shaft 4 supported by the wearing 3 so as to be freely rotated. Then, a driving motor M1 is composed of a rotor 6 fixed on a flange 5 integrated with the shaft 4 and a stator 7 fixed on the block 2. In this case, a rotary polygon mirror 8 is formed into recessed part on the side of the upper surface, which is not abutted to the flange 5, and while utilizing the space of this recessed shape, the rotary polygon mirror 8 is pressed on the flange 5 by a leaf spring 9 as an elastic pressing means. Namely, the shaft 4, flange 5, rotor 6, rotary polygon mirror 8 and leaf spring 9 consist of the rotary body to be rotated by driving due to the motor M1.
Patent JP-S63218121-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: SAWAI ICHIRO
IPC: H01J9/39
Filed: 1987-03-06
Abstract: PURPOSE:To easily manufacture a cathode-ray tube which generates no stray emission easily by carrying out the emission ageing after exhausting the air in an envelope in which an electron gun is enclosed, and flashing a getter enclosed in the envelope after the emission ageing. CONSTITUTION:After evacuating an envelope in which an electron gun is enclosed, an emission ageing is carried out to activate and stabilize a cathode, and after the emission ageing, a getter is flashed. The emission ageing is carried out in a vacuum degree lower one figure down compared with the vacuum degree after the getter is flashed and at a vacuum degree to rarely deteriorate the electron emitting material of the cathode. As a result, the evaporation speed of the electron emitting material from the cathode in the emission ageing can be made slower, and the average free stroke of the evaporated electron emitting material can be shortened. Therefore, by a voltage-resisting process after that, a cathode-ray tube which rarely generates a stray emission can be made.
Patent JP-S62207697-A (JP)
Inventor: SHIINO MITSUO
IPC: G06K19/00
Filed: 1986-03-07
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-S53135879-A (JP)
Title: Wet denitrating method or wet denitrating and desulfurizing method by use of ozone
Inventor: KOUDA MASAYOSHI
IPC: B01D53/77
Filed: 1977-04-30
Abstract: PURPOSE: To increase reaction ratio of O 3  with NO contained in exhaust gas so as to utilize O 3  efficiently, by countercurrent contact of the exhaust gas with a gas contg. dil. O 3  gas obtd. by dilution of oxidizing agent i.e. ozoinzed air diluted with an oxidation-resistant gas, and by subjecting the exhaust gas to successive wet denitration or wet denitration and desulfurization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08243320-A (JP)
Title: Filter aid feeder in fluid filter
Inventor: OGUMA NOBUO
IPC: B01D35/02
Filed: 1995-03-09
Abstract: PURPOSE: To provide a filter aid feeder in a fluid filter in which at least one of problems of the reduction of labor when a filter aid is put in a filter aid feeding tank, the improvement of working environment and the shortening of cleaning time is settled. CONSTITUTION: A filter equipped with a filter body in which a precoat layer is formed by a powdery filter aid is fitted to a flow passage for a fluid, and on the upstream side of the filter of the flow passage, a filter aid feeding tank 9 for feeding the filter aid to the flow passage is installed. To this filter, an original liquid tank 32 for storing original liquid slurry 35 consisting of a fluid and a powdery filter aid, a feeding pass 33 for feeding the original liquid slurry 35 to the filter aid feed tank 9 from the original liquid tank 32, and a pump 24 assembled with the feeding pass 33 are attached.
Patent JP-H10245947-A (JP)
Title: Eaves gutter water catchment bowl
Inventor: TOYODA KANEAKI
IPC: E04D13/068
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To keep the excellent water drainage in a method wherein a plurality of water cut-off projections are formed on an inner surface of a side wall of an eaves gutter water catchment bowl, and rain flowing from a connected eaves gutter is brought into contact with the water stop projections and lead to a water drainage port. SOLUTION: A circular water drainage hole 3 is cut in the center of a bottom wall 2 in an eaves gutter water catchment bowl 1 made of hard polyvinyl chloride, an outdoor side wall 4 and an indoor side wall 5 are erected from each side edge of the bottom wall 2, an eaves gutter connection part 6 is provided on right and left ends of the side walls 4, 5, and an ear fitting claw to fit an ear part of the eaves gutter is provided. Water cut-off projections 7 are erected in the center of the inner surface of the side walls 4, 5, and water cut-off projections 8A, 8B are erected at the symmetrical position on each side of the water stop projections 7 on the outdoor side wall 4. Water flowing into the eaves gutter water catchment bowl 1 from the eaves gutter connected to the eaves gutter connection part 6 is successively brought into contact with the water cut-off projections 8B, 8A, 7, and smoothly flows downward into the drainage hole 3 to keep the constantly excellent drainage.