baber/WOPTO huggingface dataset:
Patent JP-H0471535-A (JP)
Title: Magnetic resonance image device
Inventor: KASAI YOSHIMORI
IPC: G01N24/00
Filed: 1990-07-13
Abstract: PURPOSE:To continuously obtain the image of a person under test at an optional cross section and region by continuously rewriting the gradient magnetic field control sequence in response to the input for the proper gradient magnetic field control in a real-time magnetic resonance diagnostic device utilizing the echo planar method or high-speed Fourier method. CONSTITUTION:The echo signals from a probe 6 are amplified and detected by a reception section 8, they are collected by a data collection section 10 under the control of a system controller 9, and they are sent to a data processing unit 11 after A/D conversion. The data processing unit 11 applies the image reconfiguration process by Fourier transformation to the input echo signals under the control of an electronic computer 12 to obtain image data. The electronic computer 12 controls the system controller 9 and displays the above image data on an image display 14. Actions of the electronic computer 12 and the image display 14 are controlled via a console 13, and the console 13 has an input means for determining the slice face and region to be imaged. The gradient magnetic field control sequence is continuously rewritten, and the image of a person under test at an optional cross section and region can be continuously obtained.
Patent JP-H0348212-A (JP)
Title: Zoom lens device
Inventor: NAGATA ATSUSHI
IPC: G02B7/08
Filed: 1989-07-17
Abstract: PURPOSE:To make the size of a subject on a photographic picture plane constant by an easy mechanism by fixing a focus lens at a specific position when an automatic zooming mode is set, and performing focusing operation by a variator lens and a compensator lens and varying a field angle of photography automatically. CONSTITUTION:When the automatic zooming mode is set by an automatic zooming mode switching means 44, a control circuit 46 stops the focus lens 18 at the specific position and the variator lens 14 and compensator lens 16 are driven in specific position relation by a position control means 48 to perform focusing operation. At this time, the field angle of photography also varies automatically with the photographic distance. Consequently, the size of the subject becomes invariably constant on the photographic picture plane without reference to the photographic distance and the need for a memory for a data table for automatic zooming, a dedicated complicate control system, and a position detecting means is eliminated.
Patent JP-H04100101-A (JP)
Title: Automatic controller using neural network
Inventor: KOMORI KUNIHARU
IPC: G06F15/18
Filed: 1990-07-13
Abstract: PURPOSE:To perform the control free from steady-state deviation by adjusting a neural network to make the steady-state deviation of 0 while continuing the control of the neural network in the case of the occurrence of the steady- state deviation of a controlled variable. CONSTITUTION:A neural net part 5 takes in a manipulated variable Yi, an actual measured value Y of the controlled variable, and a command value X0 given to a control object 3 and learns the operation state of the object 5 with the manipulated variable Yi as the teaching signal based on the Rumelhart back propagation algorithm. After the end of learning, a state monitor part 7 inactivates a loop switching command S. Then, a control loop switching part 6 selects an output YNO of the neural part 5, and the control is performed by the neural net part 5. The neural net part 5 takes a set value X0 determined by a set block and the actual measured value Y as the controller variable and performs such adjustment that a deviation (e) is 0. Thus, the control free from steady-state deviation is possible.
Patent JP-H0831336-A (JP)
Title: Main lens member of electron gun, and electron gun
Inventor: IGUCHI YUKINOBU
IPC: H01J29/48
Filed: 1994-07-13
Abstract: PURPOSE:To provide a main lens member for electron gun which can be fabricated easily and in high precision, lessen the spherical aberration, prevent discharge, and lessen the potential gradient, by forming a high electric resistance later and a low electric resistance layer consolidatedly in lamination. CONSTITUTION:High electric resistance layers 12 in N pieces consisting of a high electric resistance material and low resistance layers 14A, 14B in N+1 pieces consisting of a low resistance material are consolidated in lamination so that a main lens member 10 for an electron gun is formed for focusing electron beam(s). Preferably these resistance layer should both contain ceramics chiefly ... in particular, the low resistance material should preferably be of ruthenium oxide series. The processes of forming the main lens member may consist of laminating the high resistance material and low resistance material, baking simultaneously, and consolidating. The main lens member can easily be installed in the electron gun with the aid of metallic members equipped with projections, etc., of a certain form.
Patent JP-H0823989-A (JP)
Title: Production of oligosaccharide having high panose content
Inventor: NISHIDA KIYOTAKA
IPC: C12R1/01
Filed: 1994-07-14
Abstract: PURPOSE:To produce an oligosaccharide in a state to enable the reutilization of microbial cells by contacting cells of a panose-producing microorganism of the genus Aureobasidium with a sugar syrup composed mainly of maltose. CONSTITUTION:This oligosaccharide is produced by contacting the cells of a panose-producing microorganism belonging to the genus Aureobasidium [preferably Aureobasidium sp.SN-G42 (FERM P-8940)]] with a sugar syrup composed mainly of maltose to effect the reaction of the sugar. Preferably, the microorganism is aerobically cultured at 27-36 deg.C and pH 4-6 in a liquid medium containing 30-50% sugar (in terms of solid) having a maltose purity of >=80% to produce and accumulate panose in the medium by fermentation and obtain a panose-rich oligosaccharide and the microbial cells used in the fermentation process are reused several times for the reaction with the sugar syrup composed mainly of maltose.
Patent JP-H0473883-A (JP)
Title: Heater device for vehicle
Inventor: ISHII KAZUNORI
IPC: B60H1/22
Filed: 1990-07-13
Abstract: PURPOSE:To allow highly safety and reliable heating for vehicle by providing a heating element of high output using a resistance body of positive resistance temperature coefficient formed of a conductive fine powder and a crystalline polymer, and a heat diffusing plate thermally bonded to the heating element. CONSTITUTION:A pair of copper electrodes 7, 8 for applying a voltage in thickness direction are formed on both surfaces of a rectangular resistance body 6 of positive resistance temperature coefficient formed of carbon black and a crystalline polymer, and the whole circumference is enclosed by polyester films 9, 10 to form a heating element. Positive resistance temperature coefficient heating elements 13, 14 are stuck onto the front and rear inside surfaces of a heat diffusing plate 12 of aluminium material, and a cushion material 15 is put thereon and covered with a surface cloth 17. Thus, the heating elements 13, 14 realize radiant heating from the rear side of the leg of a passenger and from the front side of a passenger on the rear seat, respectively, and further, the heat is obtained from the seat part to seat the passenger by the heat diffusing plate 12. Thus, a comfortable vehicle heating device having a rapid startup can be obtained.
Patent JP-S5889129-A (JP)
Inventor: FURANKU JIEI DOYURUDOYURITSUKU
IPC: A01M23/28
Filed: 1981-11-17
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-S6181748-A (JP)
Inventor: NAKAJIMA SHOJI
IPC: A23L35/00
Filed: 1984-09-03
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-S5888298-A (JP)
Title: Low-temperature tank
Inventor: YAMAGATA SHIYUNSUKE
IPC: F17C13/12
Filed: 1981-11-19
Abstract: PURPOSE:To prevent breaking of an outer bath due to an excess rise in the outer bath pressure by connecting an exhaust gas pipeline to a safety valve disposed on an outer bath to discharge gas in the outer bath through the safety valve and the exhaust gas pipeline. CONSTITUTION:A roof 18 of an outer bath 12 is provided with a safety valve 19, and an exhaust gas pipeline 20 is connected to the safety valve 19, the end of the exhaust pipe being connected to a flare stack 21. By the storing liquid discharged from an inner bath 11 when the inner bath is broken, cold insulators 14, 16, 17 are rapidly cooled, so that the initial boil-off gas rises rapidly to increase the pressure between the inner and outer baths. At this time, the outer bath gas is discharged from the flare stack 21 through the safety valve 19 and the exhaust gas pipeline 20, thereby to prevent breaking of the outer bath 12 due to a sudden rise in the outer bath pressure.
Patent JP-H0471046-A (JP)
Title: Partial writing control system for shared memory
Inventor: TANIGUCHI TOSHIHISA
IPC: G06F12/04
Filed: 1990-07-12
Abstract: PURPOSE:To surely resolve a data destruction problem to be generated due to specific complete-writing in an intermediate buffer memory by unconditionally switching a specific full writing request to an original partial writing request at the time of transmitting an access request to an RD request stage. CONSTITUTION:An access request to a processor 1 in an access request buffer 20 is received by a reception control circuit(PRI) 30, and if an access request code indicates specific full writing when the code exists in a buffer memory(WS) 205 as the retrieved result of an address registering directory 206, a conversion circuit unconditionally converts the code into a code indicating partial writing and stores a partial writing request in an RD buffer as an RD request. At the time of arriving from a main memory 50 to a block WS 205 to be transferred, the RD request is received by the PRI 30 again and writing data and transfer block data are merged in accordance with a mark bit and written in the WS 205.
Patent JP-S6340308-A (JP)
Title: Transformer for magnetic flux balanced method
Inventor: INAGI SATORU
IPC: G05F7/00
Filed: 1986-08-05
Abstract: PURPOSE:To reduce the thickness of a transformer, leakage flux and external magnetic effect by burying a Hall element in an insulating substrate, by printing the primary and the secondary coils on both the surfaces of the substrate and by shielding the circumference with a magnetic material. CONSTITUTION:A hole 1a is formed in an insulating substrate 1, coils 3 and 4 are formed around the hole 1a on both the surfaces of the insulating substrate 1, a Hall element 2 is buried upside down in the hole 1a and a lead wire 2c is fixed by soldering and after an adhesive 7 is coated on the surfaces of the coils 3 and 4, a film 8 wherein a magnetic material film 9 is formed on the external surface is pasted. A lead wire 3a is provided for the coil 3, a lead wire is also provided similarly for the coil 4 and both the surfaces of the main body 2a of the Hall element 2 are covered with a magnetic material 2b such as ferrite to easily induce magnetism.
Patent JP-H061439-A (JP)
Title: Branch structure of transport path of air slide type conveyer
Inventor: CHAGI DENICHIRO
IPC: B65G53/56
Filed: 1992-06-17
Abstract: PURPOSE:To prevent any article under transportation from leaking in the interior of an enclosed main transport path or branch discharge path and to reduce the sizes of a structure for separating the article under transportation from the main transport path, in an air slide type conveyer having a branch structure for separating an article under transportation from the main transport path. CONSTITUTION:An opening gate 9 communicating with a branch discharge path 7 is provided on the bottom wall 3 of a main transport path 2, and an opening gate opening and closing door member 10 capable of taking a position for closing the opening gate 9 and a position of blocking the downstream area of the opening gate 9 of the main transport path 2 and turning around a supporting shaft 11 is disposed in the position of the opening gate 9. The door member 10 includes a top surface where a canvas having air permeability is stretched and an air supply chamber 16 provided under the canvas. Further, there is provided a pressurized air supply means capable of supplying pressurized air to the air supply chamber 16 at least under the condition of closing the opening gate 9 by the door member 10.
Patent JP-H0529562-A (JP)
Title: Fet and manufacture thereof
Inventor: NODA MINORU
IPC: H01L27/095
Filed: 1991-07-24
Abstract: PURPOSE:To enable a FET to drive an electric current of such a level that can be driven even by a bipolar transistor or higher than the level by providing a plurality of channels in the direction perpendicular to the running direction of carriers and, at the same time, gates to each channel. CONSTITUTION:An n-channel 2, n<+> layer 3, source electrode 4, gate electrode 5, drain electrode 6, semi-insulating buffer layer 7, etc., are provided on a semi- insulating substrate 1. Single-channel MESFETs are arranged in parallel with each other in the direction perpendicular to the running direction of carriers through the channel 2, namely, in the depth direction of the substrate 1. The source n<+> area and drain n<+> area of each MESFET are connected to each other through a common n<+> layer 3. Therefore, the drain current and current driving force are increased in this FET as a whole by the multiple of the number of the single-channel MESFETs arranged in parallel. In other words, since the plurality of channels are controlled by their own gates in this FET, the whole current driving force of the FET becomes multiple times stronger than the current driving force of a single channel.
Patent JP-H05221813-A (JP)
Title: Boronate stabilizer for 3-isothiazolones
Inventor: EDOWAADO SAMIYUERU RASHIEN
IPC: A01N43/80
Filed: 1992-06-19
Abstract: PURPOSE: To obtain a stabilized 3-isothiazolone by using a low level stabilizer of a metal bromate for avoiding an interaction with other components in the case of using a specific 3-isothiazolone compound as a microbicide. CONSTITUTION: This composition including no metal nitrate comprises 3- isothiazolone compound of the formula (R and R<1> are each H or a halogen, or R is an alkyl and R<1> is a halogen, or R and R<1> form a 5- or 6-membered carbocyclic ring; Y is H, an alkyl, an alkenyl, an alkynyl, a cycloalkyl, an aralkyl or an aryl), (e.g. 5-chloro-2-methyl-3-isothiazolone) and a metal bromate (e.g. lithium bromate and magnesium bromate) of an amount sufficient to stabilize the composition. The composition preferably includes the compounds in a proportion of about 1-15 pts.wt. 3-isothiazolones of the formula and about 1-10 pts.wt. metal bromate. The composition is used for cosmetics, fabrics, leathers, papers, woods, etc.
Patent JP-H09278675-A (JP)
Title: Oxidation of conjugated compound
Inventor: ISHII YASUTAKA
IPC: C07C67/31
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an oxidized compound at a high reaction conversion ratio and a high selectivity, by reacting a conjugated compound with oxygen in the presence of an oxidation catalyst consisting of an imido compound. SOLUTION: This method for oxidizing a conjugated compound is to react the conjugated compound such a conjugated dienes, an α,β-unsaturated nitrile, an α,β-unsaturated carboxylic acid or their derivatives with oxygen in the presence of a catalyst consisting of an imido compound of formula I [R<1> , R<2> are each H, a halogen, an alkyl, an aryl, hydroxyl, an alkoxyl, a carboxy, etc.: X is O or hydroxyl; (n) is 1-3] or a catalyst consisting of an imido compound of formula II and a co-catalyst (e.g.; boric acid), at 0-300 deg.C, under an atmospheric pressure to an applied pressure to obtain a corresponding oxide. As the imido compound of the formula I, a compound of the formula II, etc., are cited. By using the above catalyst, the conjugated compounds are effectively oxidized without requiring an exhaust gas treatment.
Patent JP-H0744917-A (JP)
Title: Magneto-optical disk device
Inventor: YAGI KOSUKE
IPC: G11B11/105
Filed: 1993-07-27
Abstract: PURPOSE:To eliminate an actuator and to improve reliability, recording density and recording speed by using a contact-type magnetic head as the magnetic head for a magneto-optical disk. CONSTITUTION:The magnetic head is made to be a contact-type magnetic head 15 and the head is rotated in contact and synchronized with a magneto- optical disk 2. The contact-type magnetic head consists of, for example, lots of magnetic heads 16 arranged to produce a magnetic field necessary for writing signals in the desired position of the magneto-optical disk 2.
Patent JP-S6162869-A (JP)
Title: Rotational speed measuring apparatus
Inventor: TAKAMA AKIHIRO
IPC: G01P3/42
Filed: 1984-09-04
Abstract: PURPOSE:To enable the reading of fine variations in a magnified graduation of analog indication, by combining a digital display for indicating numerals continuously to a high rotation range without switching of range and an analog indication easy to read a changing trend to make up for short comings therebetween. CONSTITUTION:The rotation of a rotor 2 is detected 1 and the output signal thereof is displayed 5 digitally by computation and control 4 thereof while shown on an analog display 7 which coves any part in a rotational speed measuring in terms of full-scale. When measured values of a digital measuring circuit reach the scale range of the analog display 7, the analog output is turned ON or OFF on the analog display while is controlled to the output corresponding to the full-scale of the analog display 7. Thus, the digital display 5 and the analog display 7 can be both operated when the rotational speed of the rotor 2 is within a specified range.
Patent JP-H0850863-A (JP)
Title: Electron gun for cathode ray tube
Inventor: OTA ATSUSHI
IPC: H01J29/50
Filed: 1994-08-05
Abstract: PURPOSE:To provide an electron gun for a cathode ray tube with high convergence, low cost, and good withstand voltage without the use of an internal split resistor and the formation of steps in a cathode and a prefocussing part. CONSTITUTION:An electron gun 40 for a cathode ray tube has a plurality of electrodes containing at least an electrode 4 for focusing and electrodes 6a, 7a for convergence each arranged in the front of a cathode from which electrons are emitted. The fourth electrode 4 forming the focusing electrode and the sixth electrode 6a which is the low voltage side electrode for convergence are set at the same potential. The electrode for convergence has a double tube structure comprising the inside tube high voltage side electrode 7a to which relatively high voltage is applied, arranged in the central part, and through which central electron beams are passed, and the outside tube low voltage side electrode 6a to which relatively low voltage is applied, arranged in the surrounding of the inside tube high voltage side electrode 7a, and through which both sides electron beams are passed on the inside.
Patent JP-H0235003-A (JP)
Title: Direct advance control of movable agricultural machine
Inventor: TANIDA MASAFUMI
IPC: G05D1/02
Filed: 1988-07-25
Abstract: PURPOSE:To control direct advance of movable agricultural machine in excellent accuracy by controlling and steering the machine in such a way that the area of a triangle enclosed by straight lines connecting positions of two fixed points in a field and one point of the machine is not changed. CONSTITUTION:An agricultural tractor 1 is equipped with an indicator which receives light rays emitted from light sources 4 and 5 at positions of two fixed points in a field 3 by a receptor 2, calculates the area of a triangle enclosed by three sides a, b and c, memorizes the area of a triangle A1 at the starting of advance of the machine, compares with the area of a triangle A2 calculated with advance of the machine with the area of the starting triangle and indicates relationship of magnitude in difference when the area of the triangle A1 is not coincident with that of the triangle A2. When the machine is driven so as not show the indication, the machine is correctly advanced straight.
Patent JP-S6243693-A (JP)
Inventor: AKIYOSHI KIYOMI
IPC: G09G5/24
Filed: 1985-08-21
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-S57111444-A (JP)
Title: Ultrasonic flaw detecting method based on observation of waveform
Inventor: HARUMI KEIZABUROU
IPC: G01N29/06
Filed: 1980-12-29
Abstract: PURPOSE:To clearly discriminate a defect that forms a corner based on the difference of forms of the ultrasonic reflected wave, by applying the ultrasonic pulse given from a probe to the inspecting part and receiving the reflected wave from the insecting part by the probe. CONSTITUTION:For the high frequency wave forms of the ultrasonic waves reflected from a plane 8, i.e., an inspecting part and from a corner 9, it is found that a difference exists for the reflected waveform between diagrams (A) and (B) through an experiment carried out with an angle (refraction angle theta) with which the ultrasonic wave give from a probe 5 goes into a test material 10 used as a parameter. Accordingly whether the reflecting source has the plane 8 or the corner 9 can be known by observing the form of the ultrasonic reflected wave. In other words, a shift of phase of almost 180 deg. is detected in the plane 8 and the corner 9 by observing these high frequency waveforms. Thus whether or not a defect is caused at a corner part can be clearly discriminated from the difference of these high frequency waveforms.
Patent JP-H0356833-A (JP)
Title: Temperature measuring sensor
Inventor: KAARU HAINTSU BUIINANTO
IPC: G01K7/22
Filed: 1990-07-16
Abstract: PURPOSE: To surely avoid resonant vibration in 0 to 5kHz by arranging a conductor path electrically insulated each other on a support elastically constituted and allowing the support to contact the inner surface of protection sleeve under the spring tension. CONSTITUTION: A support consists of a flexible conductor wiring plate 1 which is made of temperature stable plastics. On the surface of the wiring plate 1, strip conductor paths 2 and 3 arranged in parallel to each other exist. The conductor paths 2 and 3 are provided at one end with connection contacts 4 and 5 for temperature sensors and at the other end with connection contacts 6, 6' and 7, 7' for signal transmission lines. The support 1 is pushed into a metal protection sleeve 8 and the connection contacts 4 and 5 are connected to a temperature probe 11. As the support 1 is pushed in the metal protection sleeve 8 with elastic tension in this manner and the support 1 is contacting the inner surface of the sleeve 8 with spring tension, resonant vibration for 0 to 5kHz can be surely avoided.
Patent JP-H0959410-A (JP)
Title: Foamed polypropylene resin sheet and fabricated product thereof
Inventor: TSUJIWAKI NOBUYUKI
IPC: C08J9/04
Filed: 1993-06-28
Abstract: PURPOSE: To provide a foamed polypropylene resin sheet excellent in fabricability and desirable for a fruit packaging tray having good flexibility and shape retention by specifying its properties. CONSTITUTION: This foamed polypropylene resin sheet has a thickness of 1.5-5.0mm, a density of 0.09-0.025g/cm<3> and a modulus of 20% or below (as measured by a tensile test at ordinary temperature). Examples of the polypropylene resins which can provide the specified modulus of elasticity and elongation at breaking point include a polypropylene and an ethylene (10% or below)/propylehe copolymer each of which, when analyzed by gel permeation chromatography, has a camel-backed molecular weight distribution curve having a hump indicative of the existence of a branched polymer in the high-molecular region, and the latter is particularly desirable. This sheet can be produced by extrusion foaming.