baber/WOPTO huggingface dataset:
Patent JP-H02154901-A (JP)
Title: Vacuum steam generator
Inventor: TANETANI HIROYUKI
IPC: F22D11/06
Filed: 1988-12-06
Abstract: PURPOSE:To uniformly heat and reduce a steam loss of a material to be heated by providing a primary pressure regulating valve between a heating vessel and a bleeding means. CONSTITUTION:A pressure reducing valve 2 is connected to the primary side of a heating vessel 1 and a vacuum pump 4 is coupled to the secondary side thereof through a primary pressure regulating valve 3. The primary pressure regulating valve 3 forms an inlet 8, a valve seat 9 and an outlet 10 by a casing 7, a diaphragm 11 for detecting the pressure of the side of the inlet 8, a valve 12 and an adjusting spring 13 for adjusting a set pressure set connected each other to form and the valve 12 is separated from the valve sheet 9 or set on the valve seat 9 to maintain a primary pressure at a set constant pressure. With such constitution, when the set pressure of the primary pressure regulating valve 3 is set to be approximately equal to that of the pressure reducing valve 2, an approximate constant pressure is maintained among the pressure reducing valve 2, the heating valve 1 and the primary pressure regulating valve 3, the inside of the heating vessel 1 can be maintained at a uniform temperature, and in addition, uniform stable heating is made possible without the change of the temperature of the inside of the heating vessel even if a degree of vacuum of the vacuum pump varies.
Patent JP-2001124550-A (JP)
Title: Inclination sensor
Inventor: USHIHARA MASAHARU
IPC: G01C9/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an inclination sensor which can be mounted on a vehicle such as an automobile or the like, which is resistant to disturbances such as a vibration, an external magnetic field or the like, in which the temperature characteristic of a detection angle is satisfactory, which can be miniaturized and whose height can be made low. SOLUTION: A permanent magnet 3 which is installed near the outer circumference of a pendulum body 2a, a nearly U-shaped yoke 4 which collects and passes the greater part of the magnetic force of the permanent magnet 3 and a shaft 6 constitute a pendulum assembly 2. The axial direction of the shaft 6 is made to coincide with the magnetic pole direction of the magnet 3. Eddy- current brakes 5 are inserted between one magnetic pole of the permanent magnet 3 and one end part of the yoke 4 as well as between the other magnetic pole of the magnet and the other end part of the yoke 4. Therefore, it is possible to obtain this inclination sensor, which is resistant to a disturbance such as geomagnetism, other magnetic fields, a vibration or the like, which is small, whose height is low and whose detecting accuracy is stable, even with reference to temperature changes.
Patent JP-H08167745-A (JP)
Title: Manufcture of oxide superconducting element
Inventor: TODA NORIHIKO
IPC: C01G23/00
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a superconductor-insulator-superconductor junction having an insulator between superconductors without using water by forming an easily oxidizable metallic thin film on part of the narrow bridge of a superconducting thin film and heat-treating the metallic thin film into the insulator. CONSTITUTION: After a superconducting (Bax Rb1-x )BiO3 (BRBO) thin film 12 is grown on an SrTiO2 substrate 11, a narrow bridge 12 is formed on the BRBO thin film 12 and a metallic thin film 13 which is apt to be oxidized into an insulator is formed on part of the bridge 12a. Then the thin film 13a is heat- treated to accelerate the oxidation of the thin film 13a and change the part of the bridge 12a to the insulator. Then a Josephson element is obtained by vapor depositing electrodes 14 which form ohmic junctions together with the BRBO thin film 12. Since no water is used, the rubidium which is one constituent element of the oxide superconductor does not cause any chemical change.
Patent JP-H01153521-A (JP)
Title: Production of superconducting material
Inventor: KOSUGE SHIGECHIKA
IPC: H01L39/24
Filed: 1987-12-09
Abstract: PURPOSE:To efficiently supply oxygen deficient in a component of coating film and to obtain a superconducting material containing a coating film having excellent superconducting characteristics on the surface of a substrate, by storing a specific superconducting material in a container having an O2-containing atmosphere maintained in a state close to vacuum and carrying out high-frequency discharge between electrodes arranged in parallel. CONSTITUTION:For example, a vacuum container 4 is evacuated to a prescribed degree of vacuum, a deposition source 5 consisting of a sintered compound oxide containing CuxOy group is irradiated with laser a to evaporate particles, which are deposited on the surface of a substrate 2 heated by a heater 6 to give a superconducting material 1 having formed a coating film 3 of a superconductor of a compound oxide containing CuxOy group on the substrate 2. Then the material 1 is arranged in a container 10, the container is maintained in an O2-containing atmosphere at <=10Torr, a high-frequency electric source 13 is operated, high-frequency electric discharge is carried out between the material 1 and an electrode 11 set at a given interval from the coating film 3 and in parallel with the material to generate a low-temperature plasma, O2 in the high-frequency discharge zone is excited, permeated into the coating film 3 and oxygen deficient in the component of the coating film 3 is supplied to provide the coating film 3 with excellent superconducting characteristics.
Patent JP-H03168723-A (JP)
Title: Production of orientational polymer thin film
Inventor: MATSUO YOSHIHIRO
IPC: G02F1/1337
Filed: 1989-11-29
Abstract: PURPOSE:To inexpensively obtain a thin film having <=1mum thickness with good mass-productivity by forming a uniform oriented layer of liq. crystal on the surface of a substrate, supplying an org. material contg. a polymerizable compd. on the surface to form an oriented layer of the org. material, polymerizing the layer to form an orientational polymer thin film and transferring the thin film to another substrate. CONSTITUTION:A liq. crystal is supplied on the surface of a substrate capable of orienting the crystal to form the uniform oriented film of liq. crystal on the substrate surface. An org. material contg. a polymerizable compd. is then supplied on the surface of the uniform oriented layer to form the oriented layer of the org. material. The oriented layers are polymerized to form the orientational polymer thin film which is transferred to another substrate or a film carrier. In this case, a liq. crystal material is preferably incorporated into the org. material contg. a polymerizable compd. Consequently, a thin film of the orientational polymer having <=1mum thickness and with the principal chain of the polymer oriented is inexpensively obtained with good mass- productivity.
Patent JP-H06136158-A (JP)
Title: Corona discharge treatment apparatus
Inventor: KIMURA KUNIAKI
IPC: C08J7/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide a corona discharge treatment apparatus provided with a conductive electrode and having a higher efficiency of treatment. CONSTITUTION:A capacitor formed from conductive stick electrodes 2a and 2b and a capacitor 4 connected between the electrode 2a and a power transformer 1 are provided. These two capacitors and the power coil 3 in the power transformer 1 establish a resonance circuit. The capacitor 4 serves as isolation for preventing short circuitting, while the other functions as one for generating a corona discharge.
Patent JP-H11129528-A (JP)
Title: Image forming apparatus
Inventor: NAKAHARA TAKASHI
IPC: B41J2/44
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a laser cartridge in a simple order by a constitution wherein the laser cartridge is integrally formed of a semiconductor laser light source and circumferential member to be a unit in an image forming apparatus and to achieve the reduction of the total cost by making a major part of the laser cartridge to be in common use for multiple kinds of the image forming apparatuses. SOLUTION: A laser light emitted from a laser diode 8 is collimated by means of a collimator lens 11 and a beam shape and a take-in quantity of the light are determined by an aperture 2. A photodiode 9 detects the back beam from the laser diode 8, then the light quantity of semiconductor laser light source can be adjusted. The quantity of the laser light passing through the aperture 2 after emitted from the laser diode 8 is maintained at a constant level. A reverse current of the photodiode 9 at that time is converted to a voltage. The voltage is adjusted by means of a dial 12 for adjusting the quantity of the laser light such that a voltage at a contact point 7 becomes equal to a normal voltage at a contact point 6 connected to the GND which is a reference voltage.
Patent JP-H10143935-A (JP)
Title: Optical recording medium, its recording/reproducing method and recording/reproducing device
Inventor: NAKAGAWA KATSUJI
IPC: G11B11/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a high density recording medium having plural optical recording layers and independently recording/reproducing the data at every recording layer. SOLUTION: A binary code series is recorded respectively on a first recording layer and a second recording layer of a magneto-optical disk. The disk is irradiated by regenerative light with wavelengths λ1 and λ2, and regenerative signals D1 and D2 based on Kerr effect in respective wavelengths are shown by D1 = S11 ×X1 +S21 ×X2 , D2 =S12 ×X1 +S22 ×X2 by using magnetization states X1 and X2 of respective recording layers. A parameter S is a constant specific to the constitution and the wavelength of the recording layer, and the magnetization states X1 and X2 of respective recording layers are arithmetically reproduced from these constants and the detected D1 and D2 .  By properly selecting the parameter S, the magnetization state of the first recording layer from the D1 , and the magnetization state of the second recording layer from the D2 are respectively obtained directly.
Patent JP-H02156711-A (JP)
Title: Modulation circuit
Inventor: YATOMI TAKASHI
IPC: H03C3/02
Filed: 1988-12-09
Abstract: PURPOSE:To make the modulation equal at an oscillated frequency of each channel by varying a gain of a modulated signal at each channel with a modulated signal gain variable circuit controlled by a microcomputer. CONSTITUTION:An adaptor circuit 10 consists of a microcomputer 2 controlling a modulated signal gain variable circuit 1 whose level of a modulated signal fs is easily varied and a storage element 3 storing a data relating to the gain. The level of a modulated signal fs is varied in response to each oscillated frequency to make the modulation at each oscillated frequency equal in a VCO (voltage controlled oscillator) equal. A change of a modulated signal fs with respect to correcting the modulation of each oscillated frequency to be uniform is stored in a storage element 3 as data. Then the level data of the modulated signal fs with respect to the oscillated frequency is read by the microcomputer 2 thereby varying a resistance of an electronic variable resistor 4, then the modulation of the VCO is always made constant.
Patent JP-H07164032-A (JP)
Title: Method for controlling looper in flying hot rolled plate thickness changing
Inventor: KIMURA YUKIO
IPC: B21B37/50
Filed: 1993-12-10
Abstract: PURPOSE:To stably perform a looper control by changing the torque target value of a looper between stands at the time of flying hot rolled plate thickness changing in a hot continuous rolling mill. CONSTITUTION:When the flying thickness changing of one material 3 to be rolled during running, which is rolled by a hot continuous rolling mill in which tension between stands, is controlled by a looper 2, simultaneously with the arrival of a plate thickness change point to an (i) stand, the torque target value of the looper 2 between the (i) stand and an (i+1) stand, is corrected according to the following formula to a sheet thickness change quantity DELTAh on an outlet side and a tension target change quantity DELTAt per unit cross-sectional area. DELTATref=(alpha1+alpha2t)DELTAh+alpha2.h.DELTAto. Where, t, h: Tension between the stands per unit cross- sectional area corresponding to a preceding material and the thickness of a sheet on an outlet side respectively, alpha1 to alpha2: Constants to be determined from the length of a material between the stands, the width of the material, a looper arm length, etc.
Patent JP-H02160949-A (JP)
Title: Air jet loom
Inventor: KUSHINO MAMORU
IPC: D03D47/30
Filed: 1988-12-09
Abstract: PURPOSE:To obtain an air jet loom having excellent weft-insertion stability and capable of producing a high-quality woven fabric at a low cost while preventing the increase of compressed air consumption caused by high-speed rotation of the loom by setting the distance between the innermost part of a reed groove and an auxiliary nozzle and the depth of the lower jaw of the reed groove to respective specific conditions. CONSTITUTION:A modified reed 1 having the following form is used in an air jet loom used in combination with an auxiliary nozzle. The distance (L1) between the innermost part C of the reed groove and an auxiliary nozzle 2, i.e. the distance (L1) between the tangential line (k) of the innermost part C of the reed groove parallel to the back face of the reed and the center of the ejection port D of the auxiliary nozzle 2 satisfies the formula 4mm<L1<10mm and the depth (L2) of the lower jaw part B of the reed groove, i.e. the distance between the tip end (b) of the lower jaw part and the tangential line (k) satisfies the formula 1.5mm<L2<7mm. A weft Y is injected into the groove G from a main nozzle 3 simultaneous to the opening of the warp W and the weft is successively delivered by compressed air streams blasted from compressed air ejection ports D of adjacently positioned plural auxiliary nozzles 2 and transferred across the fabric to complete the weft insertion.
Patent JP-2000136327-A (JP)
Title: Aqueous magnetic material dispersion, its production, and its use
Inventor: MIYAMOTO YOSHITO
IPC: C09D11/023
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion excellent in dispersedness and stability by dispersing a magnetic material surface-modified with an Si-containing hydrophilic groups in water. SOLUTION: A magnetic material modified with -Si-X-Y-Z groups is used. In the formula, X is a 2-5C alkylene, -(O-R1)n- (R1 is a 2-5C alkylene; and n is 1-3) and may contain hydroxyl; Y is -NH-, -N<, -NHCO-, -O-CO-, -NHCO-O-, -NH-CO-NH-, or -NHCO-N<; Z is a hydrophilic-group-containing aryl or 1-4C alkyl, or -(CH2CH2-O)m-R2 (wherein R2 is H or a 1-6C alkyl; and m is 1-70). This material is obtained by treating a magnetic material with a reactive-group- containing silane coupling agent and further treating the treated material with a compound having a group reactive with the reactive group and a hydrophilic group or by treating a magnetic material with the reaction product of a reactive-group-containing silane coupling agent with a compound having a group reactive with the reactive group and a hydrophilic group.
Patent JP-2001128746-A (JP)
Title: Table
Inventor: TAKAMI AKIHIKO
IPC: A47B13/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a table convenient for uses other than intended original uses. SOLUTION: A dinning table A furnished with a top board 1 and legs 31 and 32 supporting the top board 1, wherein an outlet Co is provided, one or more mirrors 4 that can be stored under and drawn out from the top board 1 are provided and one or more drawers that can be stored under and drawn out from the top board 1 are provided.
Patent JP-S63162168-A (JP)
Inventor: MOTOGAMI HIROSHI
IPC: B25C5/06
Filed: 1986-12-26
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-H10153377-A (JP)
Title: Refrigerator
Inventor: SHIZUTANI MITSUTAKA
IPC: F25D19/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by arranging a filter on the periphery of outer air intake port in the front door of a storage room on the lowermost stage and conducting outer air paths, divided into the inner part of the door and the inner part of the lower wall surface of a refrigerator body, under a state where the door is closed thereby suppressing clogging of the filter. SOLUTION: An outer air intake port 12b is made in the front door 10d of a storage room 9 on the lowermost stage in order to cool a condenser 5 or the like disposed in a machine room 4 and a filter 13b is set immediately on the inside of the intake port 12b. Consequently, the area of the intake port 12b and the filter 13b is increased and the height thereof from the floor surface can be increased. A wind path extending from the intake port 12b to the front side of the machine room 4 is divided into a part passing through the inside of the door 10d and the part passing through the inside of the lower wall surface of the body to the machine room 4 and both parts are conducted when the door 10d is closed. Consequently, wind speed in the machine room 4 is prevented tram decreasing and heat exchange performance of the condenser 5 can be prevented from lowering.
Patent JP-H06161590-A (JP)
Title: Resuming control system
Inventor: MIZUOCHI NOBUNAO
IPC: G06F1/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide a resuming function for surely reproducing a former state at high speed at the time of restarting work. CONSTITUTION:When a resuming switch 7 is pressed at the time of ending the work, a resuming controller 8 complets processing thus for, afterwards, preserves the contents of a main storage device 1 in a hard disk device 2 by using a system managing device 9 and further turns off the other power sources while turning on the power source of the main memory by controlling a power unit 3. On the other hand, when the switch 7 is pressed at the time of restarting the work, the resuming controller 8 discriminates whether information inside the main storage device 1 is lost or not depending on whether the OFF of the main memory power source is detected by a main memory power source OFF detector 6 or not and when the information is not lost, original processing is immediately restarted according to the information inside the main storage device 1 or when the information is lost, the original processing is restarted after the contents in the main storage device 1 are restored by transferring the preserved contents in the hard disk device 2 to the main storage device 1 while using the system managing device 9.
Patent JP-H01153556-A (JP)
Title: Automobile window glass coated with organic paint
Inventor: GOTANDA MITSUTSUGU
IPC: B60J1/00
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a window glass coated with a reliable low-cost paint as a substitute for ceramic coating by coating the room-side surface of the outer circumference of a window glass and sun-roof glass with a specific organic paint. CONSTITUTION:The objective window glass for automobile is produced by coating the room-side surface of the outer circumference of a window glass and sun-roof glass with a two-pack type organic paint composed of a water-soluble acrylic main agent and a curing agent. The organic paint is preferably a two-pack type paint produced by mixing about 70wt.% of a water-soluble acrylic resin with 20-40wt.% of an organic silane coupling agent and is applied to the room-side surface of the outer circumference of the glass by screen- printing. A chemical reaction takes place between the curing agent of the organic paint and the silanol group (Si-OH) on the surface of the glass to effect the adhesion of the paint to the glass by the crosslinking of the organic matrix.
Patent JP-H07157352-A (JP)
Title: Molded body of short carbon fiber reinforced hydraulic composite material
Inventor: AWATA MITSURU
IPC: C04B28/02
Filed: 1993-12-10
Abstract: PURPOSE:To suppress the reduction of bending strength and improve flexibility by specifying the bending strength. CONSTITUTION:Water is added to a mixture of 0.2-1.0vol.% carbon fibers each having >=300kg/mm<2> tensile strength, 4-10mum fiber diameter and an aspect ratio of 1,000-4,000 with 0.2-2.0wt.% fiber binding agent, 0.2-2wt.% epoxy emulsion not contg. a curing agent, 100 pts.wt. cement, 20-30 pts.wt. aggregate, a dispersant and 1-4 pts.wt. water reducing agent and they are kneaded and molded to obtain the objective molded body of a short carbon fiber reinforced hydraulic composite material having >=2m intrasurface max. length. The bending strength of this molded body in >=2m span is >=90% of that in 30cm span.
Patent JP-H07163538-A (JP)
Title: Mr spectroscopy and mr device
Inventor: YOSHITOME EIJI
IPC: A61B5/055
Filed: 1993-12-10
Abstract: PURPOSE:To easily obtain an MR spectrum in an object area of arbitrary shape by sampling the voxel of MRS data in accordance with that of MRI data in an interested area, and generating the MR spectrum in the object area by adding the HRS data of the voxel. CONSTITUTION:A gradient magnetic field is generated by a magnet assembly 5 by the operation of a gradient magnetic field driving circuit 4, and an echo signal received by the assembly 5 is inputted to a computer 2 via a pre-amplifier 9, a phase detector 10. etc. An MR image is reconfigured based on the MRI data, and it is displayed on a display device 12. Also, the MRI data can be obtained by performing the MR image pickup of a nuclear particle with high signal intensity set as an object, and the HRS data at the same part as the MRI data is obtained by performing the CSI image pickup of the nuclear particle desired to obtain the MR spectrum. Then, the voxel of the MRS data in accordance with that in the interested area is sampled by setting the interested area on the MR image, and the adding operation of sampled MRS data is performed, thus, the MR spectrum can be generated.
Patent JP-H05152251-A (JP)
Title: Manufacture of electroplated wiring
Inventor: ISHIKAWA MASAOKI
IPC: H01L23/52
Filed: 1991-11-26
Abstract: PURPOSE:To provide an electroplated wiring of a desired, fine pattern by applying thermally stable insulator or metal to a base conductor for electroplating. CONSTITUTION:A two-layer base conductor 2 for electroplating, consisting of Ti and Au, is deposited on a substrate. An SiO2 film 40 is further deposited and covered with a photoresist mask 35 with holes 34. Holes are opened in the SiO2 film through the mask 35 to expose the surface 43 of the base conductor 2 for plating; as a result, an SiO2 film 42 with straight holes is obtained. After the photoresist mask 3 is removed, an Au layer 50 is deposited by electroplating. Then, the SiO2 film 42 is removed to expose the base conductor 2, so that an Au-plated wiring consisting of the Au layer 50 and the conductor 23 is obtained. In this structure, it is possible to prevent steps between the conductor and plated wiring while maintain the straightness of sides of the plated layer.
Patent JP-H06214372-A (JP)
Title: Apparatus and method for quick rinsing of photographic material
Inventor: UBO BERUNIKE
IPC: G03D3/02
Filed: 1993-11-18
Abstract: PURPOSE: To provide a rinsing device and a rinsing method, capable of increasing the speed of rinsing operation for photographic material. CONSTITUTION: The respective pairs of rollers 4 are arranged, so that their shafts are parallel to each other and come in contact with the front side and the rear side of the photographic material 5, passing through the rollers. The pressure applied to the material 5 by at least a pair of rollers 4 is set to 50-1000p/cm<2> , and at least a pair of rollers 4 of a train through which the material 5 passes downward and a pair of rollers 4 of a train through which the material 5 passes upward are provided with a water supplying member 6.