baber/WOPTO huggingface dataset:
Patent JP-H03204827-A (JP)
Title: Synthesis of "oxo" product by plasma method and efficient plasma device
Inventor: DOUBLA AVALY
IPC: C07C49/04
Filed: 1990-05-24
Abstract: PURPOSE: To obtain an aldehyde and an alcohol by mixing an unsaturated hydrocarbon substrate with hydrogen and CO, contacting and reacting the hydrocarbon substrate with the neutral activated species of the mixture of reactants activated to the plasma state.  
     CONSTITUTION: A hydrogen and CO are activated in a plasma reactor and an unsaturated hydrocarbon substrate is contacted with the activated mixture outside the activated space of the reactor to obtain an aldehyde and an alcohol. A plasma reactor of point-plane corona discharge type is preferred in which the tip electrodes are attached parallel to a flat electrode and the substrate is introduced into the axis of the tips in the downside of the activated part between the tips and the flat surface. In this method the reaction is carried out at a temperature of 25-30°C at an atmospheric pressure without using a catalyst and with a rapid reaction rate in 5-10 min. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5361023-A (JP)
Title: Thyristor converter
Inventor: TAGAMI YOSHIROU
IPC: H02M7/12
Filed: 1976-11-12
Abstract: PURPOSE: To provide a protection of the converter without using a breaker, by utilizing a characteristic of the thyristor, with a power rectifier made in a connection of three-phase bridge, in the AC-AC converter of Scherbius system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6116903-A (JP)
Title: Water-absorbent
Inventor: SHIMOMURA TADAO
IPC: C08J3/24
Filed: 1984-07-02
Abstract: PURPOSE:To obtain a water-absorbent having high rate of water-absorption and high water-retainability even under compressed state, and useful as a paper diaper, an agricultural and horticultural water-retainer, a drier, etc., by mixing a water-absorbing resin powder with a polyhydric alcohol and a specific compound, and heating the mixture. CONSTITUTION:The objective water-absorbent can be produced by (1) mixing (A) 100pts.wt of a powdery water-absorbing regin having carboxyl group with (B) 0.001-10pts. of a polyhydric alcohol (e.g. diethylene glycol, triethanolamine, etc.) and (C) 0.01-8pts. of one or more compounds selected from water and hydrophilic organic solvents (e.g. methyl alcohol, acetone, THF, etc.), and (2) heating the mixture at >=90 deg.C to effect the crosslinking of the molecular chain near the surface of the resin A. The resin A is preferably the one obtained by copolymerizing 100pts. of a monomer mixture consisting of 1-50mol% acrylic acid and 50-99% alkali metal acrylate and 0-5pts. of a crosslinkable monomer at a monomer concentration of >=20wt%, and heating and drying the produced copolymer.
Patent JP-H09318089-A (JP)
Title: Underfoot heating apparatus
Inventor: TAKANO NORIO
IPC: F24H3/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient heating without disturbing office work by providing a face type heating portion in a thin unit having a height and a depth approximately same as those of a desk. SOLUTION: This unit has external dimensions of a width(W), a depth(D) and a height(H). A face type heating portion 11 is provided in a face of the unit. The width(W) is preferred to be made as small as possible as far as the face type heating portion 11 can be installed. The depth(D) and the height(H) are preferred to be made approximately same as those of a desk. The underfoot heating unit 10 can be provided in each of the face type heating portions 11. To install the underfoot heating unit 10, the underfoot heating unit 10 is installed in such a manner as to be sandwiched between the desks 20, 20. Because the underfoot heating unit 10 has the depth(D) and the height(H) same as those of the desks, difference in height is not created between the desks 20 and the unit 10.
Patent JP-S6036959-A (JP)
Title: Method and agent for rapidly removing turbidity in biological liquid completely
Inventor: YOAHIMU JIIDERU
IPC: G01N33/92
Filed: 1984-07-02
Abstract: The present invention provides an agent for the removal of a turbidity in a biological fluid, wherein it contains (a) a polyethoxylated triglyceride with an HLB value of 4 to 14, (b) a secondary n-alkane sulphonate, as well as optionally (c) a futher non- or anionic tenside, in aqueous, optionally buffered solution.
Patent JP-H08322944-A (JP)
Title: Trachea dilating coil and its fittedly-inserting instrument and trachea dilating coil cartridge and its inserting instrument
Inventor: YAMANE YOSHIHISA
IPC: A61M29/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide a trachea dilating coil which can be attached on an objective position in trachea safely, securely, and easily, and an inserting instrument for attaching the trachea dilating coil on the objective position. CONSTITUTION: A spiral shaped trachea dilating coil which is composed of a Ti-Ni superelastic alloy and has almost the same outer diameter as the inner diameter of trachea is wound on a coil winding stick 11 whose outer diameter is smaller enough than the inner diameter of the spiral shaped trachea dilating coil, in a diameter-reduced condition, and inserted into trachea while its diameter-reduced condition is kept by means of a coil keeping cap 12, and also the reduced-diameter condition of the trachea dilating coil is released and the diameter is made expanded, thereby, the coil is made attached on the objective position in trachea, by making an inserting pipe 13 which is connected with the coil keeping cap 12 relatively moved against a rod 14 connected with the coil winding stick 11.
Patent JP-H05333285-A (JP)
Title: Production of light beam scanner and stationary hologram plate
Inventor: KAYASHIMA SHIGEO
IPC: G02B26/10
Filed: 1992-05-28
Abstract: PURPOSE:To introduce laser beams to a beam detector with good reflection efficiency by forming reflection type holograms having the high diffraction efficiency in a part of the stationary hologram. CONSTITUTION:A hologram rotor 1 and the stationary hologram plate 2 formed with transmission type holograms are provided. The stationary hologram plate 2 is commonly used as cover glass and further, a part of the stationary hologram plate 2 is formed as the reflection type holograms 3. The reflected and diffracted light of the reflection type holograms 3 is detected by a beam detector 4 for detecting a beam writing position. The height h2 of the interference fringes of the reflection type holograms 3 is formed lower than the height h1 of the interference fringes of the other transmission type holograms 10. A reflection film 5 by vapor deposition of aluminum or mirror, etc., is formed on the surface of the glass substrate 9 of the reflection type holograms 3 set with the low height h2 of the interference fringes. Then, the diffraction efficiency when the laser beams 8 are made incident from the hologram disk 1 on the parts formed with the reflection type holograms 3 is increased and the quantity of the light emitted to the beam detector 4 is sufficiently assured.
Patent JP-S62291183-A (JP)
Title: Manufacture of multijunction semiconductor photoelectric conversion element
Inventor: KATSUMOTO SHINGO
IPC: H01L31/04
Filed: 1986-06-11
Abstract: PURPOSE:To obtain a multijunction semiconductor photoelectric conversion element of high efficiency by a method wherein a connecting portion of an upper cell with a lower cell is formed on the upper cell formed on a dummy substrate, the lower cell is formed on the connecting portion subsequently, and the dummy substrate is removed thereafter. CONSTITUTION:With a dummy substrate 8 used, an upper cell 16 having a high growth temperature is made to grow first, and then a lower cell 23 having a low growth temperature is made to grow. Therefore, neither of the grown cells will be heated at higher temperatures than those during growth. As to a multijunction semiconductor photoelectric conversion element having an upper cell of a smaller lattice constant than a lower cell, as well, lattice mismatch can be surmounted easily, since cells are made to grow in the sequence of the ones of smaller lattice constants ahead. This method enables the formation of an upper cell of high quantity and, consequently, the formation of a multijunction semiconductor photoelectric conversion element of high efficiency.
Patent JP-2000325965-A (JP)
Title: Treatment of grinding waste water
Inventor: KOYAMA NAOYUKI
IPC: H01L21/304
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a grinding waste water. treatment method enabling the adaptation of grinding waste water containing a large amt. of an org. component and a grinding waste water low in the content of an org. component to a pure water making apparatus. SOLUTION: In a treatment method of grinding waste water discharged from a polishing process in the production of a semiconductor, grinding waste water 1 and grinding waste water 2 are combined and mixed to be subjected to final treatment. The grinding waste water 1 contains 30 ppm or more of TOC(total organic carbon concentration) and the grinding waste water 2 contains TOC in an amt. of below 30 ppm and the grinding waste water 1 is pretreated before both grinding waste water 1, 2 are combined and mixed.
Patent JP-S5760763-A (JP)
Title: Dial pulse transmitting device
Inventor: YASUNAGA MASARU
IPC: H04M1/31
Filed: 1980-09-29
Abstract: PURPOSE:To facilitate the assembling work of a device, by providing a relay connected to the line and plural time set means and by exciting the relay only for a time set to time set means by control circuit to absorb the variance of the excitation time and the pulse width of dial pulses. CONSTITUTION:A dial pulse transmitting device 1 is provided with a relay 3 connected to a subscriber's telephone line 2, and a relay driving circuit 5 is connected to this relay 3. A control circuit 9 such as a microprocessor is connected to this circuit 5 through a register 6 and a data bus 7, and further, plural time set means 11A,11B...are connected to the control circuit 9 through a register 10. In case that the width of pulses generated from the relay 3 of the pulse transmitting divice 1 is regulated within a constant standard, a voltage applied to the register 9 is adjusted by a jumper plug 13 of set terminals 11d and 11e of means 11A,11B... to adjust the operation time of the relay 3 due to the control of the control circuit 9, therby absorbing the variance of the eaxcitation time and the pulse width.
Patent JP-S5658301-A (JP)
Title: Coaxial resonator
Inventor: MAKIMOTO MITSUO
IPC: H01P7/04
Filed: 1979-10-19
Abstract: PURPOSE:To make excellent the temperature characteristics, by taking the coefficient of linear expansion of cap shape conductor as an intermediate value between  that of an external conductor and a center conductor, in a coaxial resonator providing a cap shape conductor at the open end of the center conductor located inside the external conductor. CONSTITUTION:A coaxial resonator consists of a center conductor 2, external conductor 1, and cap shape conductor 3. Further, the part surrounded with the conductor 2 and the conductor 1 or 3 acts like an inductance and the part surrounded with the conductors 3 and 1 acts like a capacitor. Moreover, taking the coefficient of linear expansion of conductors 1, 2, 3 as a1, a2, a3, the stable condition of the resonant frequency can be obtained with a1>=a2>a3.
Patent JP-S5998039-A (JP)
Inventor: HAINTSU PEETAA
IPC: B01J23/00
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000325221-A (JP)
Title: Hanger device for square box
Inventor: NAKADA IWANORI
IPC: A47G29/093
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a hanger device for square box with which a square box such as a box of tissue can be easily attached by the side of a bed. SOLUTION: A hanger device 20 has a pair of left and right hanging members 30 and hangs a parallelopiped square box 10. In this case, the upper terminal parts of the left and right hanging members 30 respectively have main members 40 to become hook parts 41, which can be folded into hook or previously bent and hook-shaped, for forming square U-shaped box placing parts 42 at lower parts corresponding to the lower part of the square box 10 and L-shaped sub- members 50 for covering the square box 10 from the upside by attaching the terminal parts of upper pressing parts 51 so as to slide at the intermediate positions of the main members 40 and connecting lower terminal sides so as to slide with the terminal part sides of the box placing parts 42 of the main members 40.
Patent JP-S62291747-A (JP)
Title: Cassette loading device
Inventor: YOSHII TETSUJI
IPC: G11B15/675
Filed: 1986-06-11
Abstract: PURPOSE:To obtain the smooth vertical movement of a cassette holder by locking a cassette ejection lever by a locking lever at the cassette loading end position after the end of cassette loading so as to block the energizing force of the cassette ejection lever during the vertical movement of the cassette holder. CONSTITUTION:A cassette is loaded against the energizing force of the cassette ejecting lever 11 to the cassette holder 3 and the locking lever 20 locks the cassette ejection lever 11 at the arrival of the loading end position, the engagement of a position regulation pin 16 with a cam 14 is released and brought into a free state and the cassette 18 falls on the playing position together with the cassette holder 3. The lock lever 20 locking the cassette ejection lever 11 to the loading end position is provided at the end of loading of the cassette 18 in such way and the smooth vertical movement of the cassette holder is obtained by eliminating the effect of the energizing force of the ejection lever.
Patent JP-H06350977-A (JP)
Title: Transmitter for wide television signal
Inventor: OGAWA YASUHIKO
IPC: H04N7/01
Filed: 1993-06-07
Abstract: PURPOSE:To transmit the wide television signals of high picture quality while maintaining compatibility with conventional television signals. CONSTITUTION:The successively scanned wide television signals are letter box converted and main screen signals and moving picture reinforcing signals are prepared. By extracting components with strong correlation with the moving picture reinforcing signals provided in the main screen signals by a frame synthesizer 116 and a vertical filter 117 and subtracting them from the moving picture reinforcing signals by a synthesizer 121, moving picture reinforcing signal components are reduced, multiplexed on upper and lower non-picture parts and transmitted. Thus, interference due to the reinforcing signals multiplexed on the upper and lower non-picture parts can be reduced as much as possible.
Patent JP-H05305315-A (JP)
Title: Method for controlling shape of sheet in rolling mill
Inventor: HOSHINO IKUYA
IPC: G05B13/02
Filed: 1992-04-27
Abstract: PURPOSE:To execute highly-stable and highly-responsive control by controlling the shape of a rolled sheet by operating each adjusting device while compensating the delayed response in each adjusting device. CONSTITUTION:The variation of rolling load and rolling difference load is detected with load cells 8, 9 and the tension distribution in the breadthwise direction of the rolled sheet 2 is detected with a sensor roll 6 for detecting tension distribution. From which the distortion distribution of sheet is computed and shape parameters used for expressing the defect of shape are calculated. While compensating the delayed detection of shape parameter by these parameters and the variable values of rolling load and rolling difference load, disturbance values to be corrected are estimated in each adjusting device. While compensating the delayed response in each adjusting device based on these estimated values, the control of the shape of the rolled sheet 2 in a rolling mill 4 is executed by operating each adjusting device. In this way, the high- accuracy control of the shape of sheet can be attained.
Patent JP-S5838322-A (JP)
Title: Suction device for engine with supercharger
Inventor: SATOU HARUHIKO
IPC: F02B31/00
Filed: 1981-08-28
Abstract: PURPOSE:To remarkably improve a combustion property at a supercharging time as an output performance is held, by a method wherein mixture gas from a main suction system is revolved in a direction of a periphery of a combustion chamber, and after gasification and atomization of a revolving current is promoted by an exhaust port, an ignition is made by an ignition plug. CONSTITUTION:In addition to a main suction path 10, equipped with a fuel feeder, an auxiliary suction path 17, provided with a supercharger, is formed. A revolving current producing means 33, producing a revolving current through revolution of mixture gas from a main suction system in a peripheral direction of a combustion chamber 4 for engine 1, is installed. An exhaust port 30a, connected to the combustion chamber 4, is formed at the upstream side of the revolving current. An ignition plug 34, situated facing the combustion chamber 4, is set at the downstream side of the exhaust port 30a. In this constitution, after atomization is promoted by heating a revolving current of mixture gas by means of the exhaust port 30a, an ignition is made by the ignition plug 34, and this obtains improved ignition property and permits the sharp improvement of a combustion property.
Patent JP-H06344471-A (JP)
Title: Production of molding for vehicle
Inventor: KOTO AKINORI
IPC: B29C45/14
Filed: 1993-06-07
Abstract: PURPOSE:To easily process a molding terminal part at the end part of a molding body part with beautiful appearance by providing a flange bending process cutting off the cutting-off flange of the molding terminal part in a terminal pressing part and inwardly bending both side parts of a molding material to form the molding body part having a rear surface flange. CONSTITUTION:A long material having an almost U-shaped cross section is cut from a flat strip like plate material so as to have a dimension longer than a molding body part 2 by a specified length to form a molding material 11. The part 12 extended from the end part of the part corresponding to the molding body part 2 of the molding material 11 is pressed to form a molding terminal part 4. The cutting-off flange 13 produced at the peripheral edge of the molding terminal part 4 in a terminal pressing process is cut off. Subsequently, both side parts of the molding material 11 are inwardly bent to form a molding body part 2 having a rear surface flange 3.
Patent JP-S5660379-A (JP)
Title: Photodetection sensor device
Inventor: MATSUMOTO TOSHIYUKI
IPC: G01V8/12
Filed: 1979-10-22
Abstract: PURPOSE: To prevent the detection sensitivity from being lowered by dirt of the photodetecting face, by providing the dust preventing room having a photodetection aperture, which is closed due to its own weight or elasticity by a shutter, and the air flow inlet, which is formed on the face different from this aperture, on the photodetection front face of the photodetector.  
     CONSTITUTION: Cylindrical dust preventing room 3 having photodetection aperture 3a and are flow inlet 3b formed on the side wall is fitted to the front part of light emission face 1a of light emitter 1. Light emission aperture 3a and groove 3c to distribute air, which comes from air flow inlet 3b formed on the side wall, to all of the circumference face are formed in the circumference direction on the inside circumference face of the part of air flow inlet 3b of dust preventing room 3. Further, light emission aperture 3a is provided with shutter 4 rotatably with fulcrum 4a as the center, and dust preventing room 5 having shutter 6 is fitted to the front part of photodetection face 2a of photodetector 2. As a result, since aperture of light emitter 12 are closed by shutters 4 and 6 when the photodetection sensor is not used, dusts are not entered into the dust preventing room from the external. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01307107-A (JP)
Title: Flame resisting electrical insulating composition
Inventor: HORI AKIHIRO
IPC: C08K3/10
Filed: 1988-06-02
Abstract: PURPOSE:To obtain an electrical insulating component which has a flame resisting property in the vertical tray combustion test by including a specified quantity of inorganic flame resisting agent and cobalt, cobalt alloy or cobalt compound, respectively into polyolefine. CONSTITUTION:Included into 100 parts by weights of polyolefine are 50 to 300 parts by weights of inorganic fire retardant agent and more than 0.5 parts by weight of cobalt, cobalt alloy or cobalt compound. As for the inorganic flame resisting agent are aluminium hydroxide, magnesium hydroxide, basic magnesium carbonate, calcium hydroxide or hydrotarsite. Accordingly, an electrical insulating component is obtained, which has high flame resistivity to prevent drip when fired with maintaining preferable extruding workability and does not generate poisonous halogen gas when fired.
Patent JP-H06349075-A (JP)
Title: Device for adjusting slope of objective lens and device for driving objective lens
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/08
Filed: 1993-06-07
Abstract: PURPOSE:To realize a precise device for adjusting a slope of an objective lens regardless of a system adjusting a shape while monitoring a light spot. CONSTITUTION:The objective lens 1 is arranged slope adjustably between a reference pickup 3 emitting parallel rays of light and detecting a reflected beam and an original plate 14 provided with a track groove. Then, the parallel rays emit from the reference pickup 3 to the objective lens 1, and are converged by the objective lens. Further, the original plate 14 arranged on a converged point is vibrated in a tracking direction, and a tracking error signal is generated to the reference pickup 3. The waveform of the tracking error signal is monitored, and the slope of the objective lens 1 is adjusted by executing a fine adjustment of a rotary stage 7 and a gonio-stage 8 so that the amplitude of the waveform becomes maximum.
Patent JP-H09317427-A (JP)
Title: Engine exhaust structure
Inventor: HIRAOKA NORIYOSHI
IPC: F01P3/20
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To continuously hold at an appropriate temperature the engine oil in an outboard motor V-engine provided on the outer periphery of its exhaust collector passage with an exhaust-cooling water passage, by providing an oil- cooling water passage in which cooling oil after cooling the exhaust collector passage flows in adjacent to the main oil passage in the engine. SOLUTION: When an outboard motor 1 is operated, the cooling water is taken in from a water intake 25 by a cooling water pump 26 coupled with a drive shaft 14, is led through an exhaust-cooling water passage 44 while cooling an exhaust collector passage 19 from the lower part to upper part thereof, and is then directed from the upper part to the upper part of an oil- cooling water passage and downward therethrough while cooling a main oil passage 55. The cooling water is also led into the cylinder head and cylinder block to cool the cylinder and therearound.  The cooling water is thereafter divided into two A and B systems; the A system cools an oil pan 23 and therearound and is discharged into the water, while the B system flows through jackets around an exhaust pipe 22 to a maim exhaust chamber 21 where it is discharged into exhaust gas, and passes around a propeller shaft 16 together with the exhaust gas to be discharged into the water at the rear end thereof.