baber/WOPTO huggingface dataset:
Patent JP-S5222488-A (JP)
Title: Method of manufacturing image pickup tube
Inventor: OGAWA YOSHIE
IPC: H01J31/38
Filed: 1975-08-13
Abstract: PURPOSE: To obtain a high quality spongy Sb 2 S 3  film by controlling the heat pattern of heating the evaporating substance constant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58214986-A (JP)
Inventor: USHIJIMA KUNIO
IPC: G06Q40/00
Filed: 1982-06-09
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-S62253682-A (JP)
Title: Heat-accumulation material composed of polyethylene oxide
Inventor: HAYAKAWA KIYOSHI
IPC: C09K5/00
Filed: 1986-04-26
Abstract: PURPOSE:To obtain the titled heat-accumulation material of economical low- temperature latent-heat type, by radiating ionizing radiation to a crystalline polyethylene oxide having a specific shape, thereby effecting intermolecular crosslinking of said polyethylene oxide. CONSTITUTION:A crystalline polyethylene oxide having a specific shape is irradiated with ionizing radiation to effect the intermolecular crosslinking of said polyethylene oxide and the product is preferably added with a phenolic compound or an amine to obtain the objective heat-accumulation material. The surface of the crosslinked crystalline polyethylene oxide is preferably coated with sine powder of a heat-resistant substance (e.g. silica gel), a heat-resistant resin (e.g. polytetrafluoroethylene) or a metal.
Patent JP-H04326311-A (JP)
Title: Optical waveguide end face coupling device
Inventor: KIJIMA KOUICHIROU
IPC: G02B6/42
Filed: 1991-04-26
Abstract: PURPOSE:To constitute the device so that a laser light of a light source is made incident with high efficiency on an optical waveguide device formed by of an optical waveguide. CONSTITUTION:In a condensing lens system 3 of a light source part 4 by which a laser light L from an end face 1a is condensed and made incident on an optical waveguide 2 of an optical waveguide device 1, an actuator 5 for executing a fine adjustment with regard to three directions of the (z) axis in the optical axis direction, and the (x) axis and the (y) axis being orthogonal to this (z) axis, and also, being orthogonal to each other with respect to a light incident end 2a of the optical waveguide is provided, and it is controlled by a return light of the laser light from the end face 1a of the optical waveguide device 1 which the light incident end 2a of the optical waveguide 2 of the laser light L faces.
Patent JP-H08270633-A (JP)
Title: Installation structure of speedometer cable
Inventor: NAKAMURA MASA
IPC: F16C1/08
Filed: 1995-03-30
Abstract: PURPOSE: To eliminate a surplus assembling process after assembly in such a way that coupling through visual observation is practicable and to reduce the number of assembling man-hours and to reduce the outer shape of the installation structure of a speed meter cable through elimination the use of a cap nut. CONSTITUTION: A compression spring 23 is located in a case 11 and a shaft end part 15 is fitted in a recessed part 22 on the shaft side, and an adapter 20 and a speedometer shaft 12 are inserted in the case. A pull-off prevention pin 17 is fitted in a recessed groove 13 formed in the outer peripheral surface of the speedometer shaft 12 and driven in a direction crossing the speed meter shaft 12 at right angles. This constitution protrudes the end part of the adapter 20 by a distance L1 from the case 11 through the resilient force of a compression spring 23. A speedometer inner cable end 14 is fitted in a recessed part 21 on the cable end side as it is visually observed. In such a way that, with this state, a cable end case 28 is pressed in, intercoupling of a cable 24 and a speedometer gear 16 is completed.
Patent JP-2000248620-A (JP)
Title: Earthquake resisting structure and earthquake resisting connecting device
Inventor: MAZAKI YUICHI
IPC: E04H9/02
Filed: 1999-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resisting structure and an earthquake resisting connecting device designed to improve the earthquake resistance in a brace portion by a viscoelastic member. SOLUTION: The earthquake resisting structure has the first diagonal point connecting member R connecting the first diagonal points a1 and a2 of a square space U formed of parallel members P and Q, and the second diagonal point connecting member S connecting the second diagonal points b1 and b2. The first diagonal point connecting member R and the second diagonal point connecting member S are connected viscoelastically by interposing directly of indirectly a viscoelastic member 50 having viscoelasticity in the point T where the first diagonal point connecting member R crosses and faces the second diagonal portion connecting member S. To interpose indirectly, the viscoelastic member 50 is arranged between facing hardware 62 pivoted slidably to mounting hardware 61 of a U-shaped cross section.  The viscoelastic member 50 may be arranged between the mounting hardware 61 alone or between facing hardware 62 alone. A set of the mounting hardware 61, the facing hardware 62 and the viscoelastic member 50 is made an earthquake resisting connecting device 50X.
Patent JP-2000292303-A (JP)
Title: Electrodynamic vibration generator and vibration control method
Inventor: MURAKAMI MITSUO
IPC: G01M7/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator capable of more inexpensive and high-accuracy horizontal control of a surface for placing a shaking table. SOLUTION: This vibration generator 1 is an electromagnetic one comprising a shaking table 2 with a specimen S to be mounted thereon, a plurality of vibration generation mechanism portions 3 positioned in lower portions of the shaking table 2 to support it while shaking the shaking table 2 by generating an AC in a moving coil 34 disposed in an air gap with a DC magnetic field formed therein, and a vibration control portion 4 for controlling the vibration of the vibration generation mechanism portions 3.  Here, when a support portion 35 for supporting the shaking table 2 in each vibration generation mechanism portion 3 is displaced from a predetermined reference position, it is controlled by feeding back to each moving coil 34 a DC required to return the support portion 35 to the reference position on the basis of the vertical displacement of the support portion 35 measured by a displacement measuring means 37 for measuring the vertical displacement.
Patent JP-S60241277-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA TOSHIBUMI
IPC: H01L27/14
Filed: 1984-05-15
Abstract: PURPOSE:To obtain high reliability by a method wherein a wavelength discrimination element made of the series reverse-connection of two photodiodes is made integral with a signal processing circuit. CONSTITUTION:The wavelength discrimination element is constructed by reversely connecting two photodiodes PD1 and PD2 in series. The photodiode PD1 consists of a P<+> type layer 15 and an N type layer 13, and the photodiode PD2 consists of a P type substrate 11 and the layer 13. When light is absorbed to a point B, the distribution of photocurrent to PD1 and PD2 becomes reversely proportional to the distance to the P<+> type layers 14 and 15. The transistor of a bipolar IC part consitutes the signal processing circuit by the formation of an N<+> type layer 17, an N type epitaxial layer 13, and N<+> type regions 18 and 19.
Patent JP-H10284941-A (JP)
Title: Piezoelectric oscillator provided with frequency correction function
Inventor: SUGANO MAKOTO
IPC: H03B5/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To drastically keep frequency stability even against a thermal shock and secular change by providing a control means and a storage means in a voltage control temp. compensating crystal oscillator, executing synchronization with an external reference frequency and storing the state in the storage means. SOLUTION: Frequency precision when a portable telephone terminal is synchronized with a base station frequency is provided with drastically high frequency stability being equivalent to that of base station carrier wave. The impression voltage VAFC-VADJ of a variable capacitance diode D1 in this state is converted into a digital voltage by an A/D converter with an operation amplifier U1 so at to be temporarily stored in a latch circuit 13. A temp. monitoring part 22 monitors the output of a temp. compensating part 20-1 and permits writing to EE-PROM 14 by a LOCK signal when temp. at that time is within a compensation range.  Data which is written in a preceding time is read at the time of power supply, D/A-converted and impressed on the variable capacitance diode D1 so that a time till the portable telephone terminal is synchronized with a base station is shortened and communication is instantaneously started.
Patent JP-S5145113-A (JP)
Inventor: FURANSOWA EDOMON SHUBARIE
IPC: C03B5/14
Filed: 1975-08-14
Abstract: 1514317 Homogenizing or refining glass SAINT-GOBAIN INDUSTRIES 11 Aug 1975 [14 Aug 1974] 33381/75 Heading C1M Molten glass is homogenized and/or refined by heating the glass so that its viscosity is not more than 1000 poises, foaming the molten glass to a volume at least 1À5 times its original volume, and maintaining the viscosity at not more than 1000 poises until the foam collapses. Preferably the glass is foamed by a gas-generating agent (e.g. Na 2 SO 4 ), the molten glass being heated at at least 20‹C. per minute. The foaming may be aided by ultrasonic vibrations. Preferably, solid vitrifiable material in granular or agglomerated form is passed to inclined duct 14 via furnace 13, in each of which the material is melted by burners 20 and 21. Gases from burners 20. 21 pre-heat the solid material in heat exchanger 23. Furnace 13 and duct 14 are cooled through tubes 17. The molten material formed is passed to channel 1 formed of Pt-Rh alloy, and surrounded by alumina insulation material 12. 12a. The molten material is heated, by Pt-Rh electrode 2 (which may be water-cooled) and by Pt-Rh immersed resistance electrode 10, at at least 20‹C./minute so that the molten glass is foamed and collapses before being delivered through tube 6. In a preferred embodiment granules are heated to 1300‹C. in 6 minutes, from 1300‹C. to 1500‹C. at 30‹C./minute, and held at 1500‹C. for about 10 minutes. In an alternative embodiment (Figures 3 and 4, not shown) the channel is supplied with molybdenum electrodes.
Patent JP-H08291935-A (JP)
Title: Under floor air conditioning air outlet device
Inventor: SEKIHARA NORIKO
IPC: F24F3/00
Filed: 1995-04-24
Abstract: PURPOSE: To make it possible to blow off an air conditioned air without connecting a power cable to a power source of a building or the like by installing a holder which fixes a battery connected to a fan motor with a cable into a casing and fitting a grille installing with an air outlet hole of the air conditioned air incorporated into the casing into the downstream side of the casing. CONSTITUTION: A battery 1 wired to a fan motor 104 and a holder 2, which fixes the battery 1 are installed inside a casing 103. A grille 107 provided with an air outlet 106, which blows of an air conditioned air, is incorporated into the casing 103 where the grille 107 is fitted in the downstream side of the casing 103. When electric power is supplied from the battery 1 to the fan motor 104, the fan motor 104 is rotated so that the air conditioned air may flow into the casing 103 from an air conditioned air intake hole 102 and the air conditioned air may blow off from the air outlet 106 installed to the casing 107. This construction makes it possible to blow off the air conditioned air with easy work without wiring a cable to a power source of a building or the like.
Patent JP-S5223776-A (JP)
Title: In-the-fluid-discharge shock waves generating and conducting device
Inventor: SHIBATA NOBUYOSHI
IPC: B30B15/32
Filed: 1975-08-15
Abstract: PURPOSE: To make an effect of action of shock waves more remarkable by using a fluid as a shock waves conducting medium in such manner as to make the shock waves and the fluid act directly to an object and also to remove from the action reacting range products to be formed by this action. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S4843966-A (JP)
IPC: G04B39/02
Filed: 1972-09-30
Abstract: A crystal is secured in a watch case in a fluid tight manner by means of a bushing of compressible semirigid material such as nylon. The bushing fits into an annular recess at the front of the watch case and is pressed tightly against an annular wall of the recess by a compression ring which fits into an inner portion of the bushing and overlies the peripheral portion of the watch dial. The crystal fits into an outer portion of the bushing and is positioned axially by the compression ring. A tension ring surrounds an outer portion of the bushing and presses it tightly against the periphery of the crystal to provide a fluid tight seal.
Patent JP-H07305763-A (JP)
Title: Gear shift transient control method for automatic transmission for vehicle
Inventor: KATO YOSHIFUMI
IPC: F16H61/06
Filed: 1994-05-12
Abstract: PURPOSE:To achieve gear shift to reduce the occurrence of a shock by a method wherein the engaging pressure of a clutch is controlled and the number of revolutions of an input shaft is caused to follow a precomputed target value. CONSTITUTION:In a gear shift transient control method wherein the number Nt0 of an input shaft under gear shift or the rate of change of an automatic transmission having a control element to control the engagement pressure of a frictional engaging element by means of a liquid pressure is a target value, a transmission function model Pn ranging from a command value (d) to a liquid pressure regulating device 3 to the actual number Nt1 of revolutions of an input shaft or the rate of change thereof is stored in a control computing device. In a way that an error from the model produces disturbance, estimation is effected from the command value (d) to the liquid pressure regulating device 3 and the actual number Nt1 of revolutions of an input shaft or the rate of change thereof. Based on an estimated value d3, a command value to the liquid pressure regulating device is corrected.
Patent JP-S5986052-A (JP)
Title: Recording material
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/08
Filed: 1982-06-09
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high resistance and high sensitivity by successively laminating on a substrate the second a-SiC: H layer, an photoconductive a-Si:H layer contg. an element of group IIIA of the periodic table, and the first a-SiC:H layer. CONSTITUTION:The second amorphous SiC hydride and/or fluoride layer is formed on a substrate 1 of aluminum or the like to 0.5-80mum thickness. On this layer 2 a photoconductive layer 3 made of amorphous silicon hydride and/or fluoride contg. an element of group IIIA of the periodic table, such as B or Al, is formed by glow discharge so as to give >=10<10>ohm.cm dark resistivity and 0.25-10mum thickness. Further, on this layer 3 the first amorphous SiC hydride and/or fluoride layer 4 is formed to 5-200nm thickness to obtain an intended recording material.
Patent JP-H09287027-A (JP)
Title: Production of high strength, high toughness and seamless steel pipe
Inventor: ICHINOSE TAKESHI
IPC: C21D1/18
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a high strength, high toughness and seamless steel pipe having low yield ratio and little unevenness of the characteristic in the circular direction and the longitudinal direction of the product, particularly, the steel pipe suitable to a line pipe. SOLUTION: The seamless steel pipe is produced with hot working by using a steel billet having <=0.6wt.% carbon equivalent Ceq defined with the formula, Ceq =C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5 [%]. The steel pipe after hot- working, is charged in a slow cooling furnace held to [A3 transformation pt. -50 deg.C]-[A1 transformation pt.-50 deg.C] before this temp. lowers to A3 transformation pt. or lower and held for 1-30min. Thereafter, this steel pipe is cooled at >=5 deg.C/sec.
Patent JP-H08289888-A (JP)
Title: Tomography scheduling method and tomograph
Inventor: HARA YUKIHIRO
IPC: A61B5/055
Filed: 1995-04-24
Abstract: PURPOSE: To easily set a photographing position and a photographing angle by preliminarily photographing around a vertebral column, setting positions between the respective vertebrae of the vertebral column as the photographing positions by the result of the photographing, recognizing an angle between the respective kinds of the vertebral column as the photographing angles and determining the photographing positions and the photographing angles. CONSTITUTION: At the time of scheduling tomography, preliminary scanning is performed by the tomograph provided with an X-ray tube 50 and a detector 80 so as to recognize the shape of the vertebral column and parts between the vertebrae, detection data are inputted to a data processing part 31 and converted to image data and the positions between the respective kinds are set as the photographing positions. At the time, the photographing position is manually set from an input means 10 while referring to the scout image of a display means 20. Then, each photographing angle is obtained from the scout image obtained by the preliminary scanning. For instance, the inclination of a slice scheduled line passing through the photographing position is determined as the photographing angle. Thereafter, the photographing position and the photographing angle are used and a photographing schedule for the tomography between the vertebrae is made in a photographing schedule part 32.
Patent JP-S60244325-A (JP)
Title: Wet desulfurization and denitration process
Inventor: TSUGAWA HIROTSUGU
IPC: B01D53/60
Filed: 1984-05-18
Abstract: PURPOSE:To reduce the desulfurization and denitration cost by availably utilizing the catalyst contained in a waste solution, by decomposing the amine nitrogen compound in the treated waste solution, from which a Ca-component was removed, and re-utilizing the resulting waste solution as the washing solution of a recirculation tank. CONSTITUTION:Exhaust gas 2 is introduced into an absorbing tower 1 and receives desulfurization and denitration treatment through the countercurrent contact with a washing solution 3. The waste washing solution is transferred to an oxidizing apparatus 5 and calcium sulfite therein is converted to gypsum which is, in turn, separated by a separation apparatus 6. A part of the waste solution 12 from the separation apparatus 6 is transferred to an absorbent preparation tank 9 and returned to a recirculation tank 4 storing the washing solution. The greater part 13 of the waste solution 12 is transferred to an amine nitrogen compound decomposition apparatus 7 and the amine nitrogen compound is decomposed by nitrite 8. A part 15 of the solution from the decomposition apparatus 7 is discarded and the greater part 16 thereof is recycled to the recirculation tank 4 and re-utilized as a washing solution 3a. By this method, the denitration catalyst in the waste solution can be utilized availably.
Patent JP-S5325086-A (JP)
Title: Multiple color change*over type fluorescent lamp
Inventor: ARIGA KAZUO
IPC: H01J61/30
Filed: 1976-08-19
Abstract: PURPOSE: To cause one fluorescent lamp to emit a plural light of different colors, by dividing inside of one fluorescent lamp into a plurality of cells with a shielding plate, by providing a pair of inherent electrodes in each cell, and by applying a fluorescent body having different color of light to the inside wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59223100-A (JP)
Title: Device for controlling normal position of sound image
Inventor: WATANABE KIMIHARU
IPC: H04S1/00
Filed: 1983-06-02
Abstract: PURPOSE:To control a sound image in a optional direction with simple constitution by dividing the input signal of an input terminal into two parts and outputting one of the two parts, the 1st signal, to the 1st output terminal as it is and further dividing the other part, into two parts the 2nd signal, after passing through the 1st time delay creating means. CONSTITUTION:A signal S0 inputted into an input terminal 1 is divided into three parts after passing through a front-to-back difference discriminating circuit 11. The 1st output becomes a signal S1 which is outputted to an output terminal 2 as it is. The 2nd output signal is inputted into an adder 10 through a circuit 13 for creating a binaural difference in a specific direction and the 3rd output is inputted into the same adder 10 through a circuit 14 for creating binaural difference in the direction of a loudspeaker and a phase inverting circuit 9. The output of the adder 10 becomes a signal S2 which is outputted to another output terminal 2'. The circuits 13, 14, and 9 and adder 10 constitute a binaural difference creating circuit 12. When this circuit 12 is used for the time of reproduction, acoustic apparatuses (stereo amplifier, cassette tape recorder, TV set, etc.) having a sound field expanding effect generator which expands a sound field outside of the space between two channel speakers are obtained.
Patent JP-H04327804-A (JP)
Title: Structure for mounting desktop panel
Inventor: MATSUSATO HISAAKI
IPC: A47B17/00
Filed: 1991-04-30
Abstract: PURPOSE:To smoothly and surely mount a desktop panel on a desk main body without being affected by sizing error. CONSTITUTION:Both the right and left end portions of a desktop panel 3 are attached to the right and left end portions of a desk main body 1 via intermediate members 2. Each of the intermediate members 2 is attached to the desk main body 1 in such a manner that its fixing position can be turned to roughly the horizontal direction. A desktop panel mounting portion 21 is provided off the center m of rotation of each intermediate member 2.
Patent JP-H09264217-A (JP)
Title: Intake structure of vehicle engine
Inventor: WADA MANABU
IPC: F02M35/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, and also prevent water invaded into a frame from absorbing into a volume so as to improve strength of the frame by forming the reinforcing member of the frame between the frame and a frame cover and a rear floor while placing apart from the frame bottom part. SOLUTION: In the case where for example, a frame cover 6 and a rear floor part are mounted on a right side second frame 2, the reinforcing member 10 of the right side second frame 2 is arranged between the right side second frame and the frame cover 6 and the rear floor part while placing apart from the bottom surface of the right side second frame 2. A volume 12 for connected to the right side second frame 2 inside is formed by the reinforcing member 10 and the frame cover 6 and the rear floor part. The upstream side end part 4a of an air pipe 4 is connected to the volume 12. It is thus possible to prevent water from absorbing into the volume 12 if water is invaded into the right side second frame 2.
Patent JP-H05299167-A (JP)
Title: Induction-heated cooking apparatus
Inventor: IWAI TOSHIAKI
IPC: H05B6/12
Filed: 1992-04-20
Abstract: PURPOSE:To prevent an excessive current applied to a switching element by detecting the voltage when the switching element is turned on so that this voltage does not exceed a preset value. CONSTITUTION:An induction-heated cooking apparatus is provided with a turn-on voltage detecting circuit 9 detecting the voltage when a switching element 5 is turned on and an oscillation control circuit 10 controlling the on/off- oscillation of the switching element 5 so that the input power from an AC power source 1 is made a value set by a user within the range that the voltage detected by the turn-on voltage detecting circuit 9 does not exceed a preset value when the switching element 5 is turned on. A spike-like steep current applied when the input power is small or the excessive switching loss can be prevented.