baber/WOPTO huggingface dataset:
Patent JP-2000278900-A (JP)
Title: Rotor of motor
Inventor: HOSHIKA SEIJI
IPC: H02K1/27
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a larger magnetic flux that is applied to suppress a magnetic force of rotor in the weak magnetic flux control. SOLUTION: In a rotor of motor 10 where a permanent magnet 2 is preferably embedded in a rotor 1, the permanent magnet 2 is formed thicker at the rear side than the front side to more intensify the magnetic force of the rear side than that of the front side. As a result, a more intensified magnetic flux for weakening the magnetic flux can be obtained to obtain the higher revolutions.
Patent JP-S63251435-A (JP)
Title: Biaxially oriented polyester film
Inventor: HASEGAWA KINJI
IPC: C08J5/18
Filed: 1987-04-08
Abstract: PURPOSE:To obtain the title film excellent in lubricity, chipping resistance and scratch resistance, etc., by adding spherical silica particles of specified properties and metal terephthalate particles of specified properties as lubricants to a polyester, forming this mixture into a film and biaxially stretching this film. CONSTITUTION:0.005-3wt.% spherical silica particles of an average particle diameter of 0.05-4mum and a particle diameter ratio (major diameter/minor diameter) of 1-1.2 and 0.005-3wt.% particles of a metal terephthalate or a metal salt containing an alkylene terephthalate component (e.g., calcium terephthalate) of an average particle diameter of 0.05-5mum are added as lubricants to a polyester (e.g., polyethylene terephthalate). This polyester is formed into a film, which is biaxially stretched to obtain the title biaxially oriented polyester film. This film is small in a void size, uniform in the irregularities on the film surface, so that is can be suitably used as a video film, etc.
Patent JP-S569718-A (JP)
Title: Electrochromic diaphragm device using liquid
Inventor: SUZUKI RIYOUICHI
IPC: G03B9/02
Filed: 1979-07-04
Abstract: PURPOSE: To exceedingly decrease the number of connections of an external driving circuit even if the number of diaphragm steps increases by providing transparent substrates in a matrix shape on the upper and lower transparent substrates in the liquid crystal electrochromic diaphragm position.  
     CONSTITUTION: In the 1st split transparent electrode group constituted on one transparent substrate 20, lead-out electrodes 10bW16b are provided from doughnutlike electrodes 10aW16a, and ain insulation layer 21 prevents the electrical contact between the lead-out electrode 16b and the electrodes 10aW15a. The 2nd split transparent electrode group constituted on the other transparent substrate 30 is constituted by 18 sector-shaped electrodes which are divided to three groups; the electrodes within the same group being electrically connected. The sector-shaped electrode 22aW22f and 23aW23f form respectively one group and these are respectively electrically connected by the electrode 22g and arc electrode 24g in the central part. The electrochromic diaphragm device is constituted by filling a liquid crystal material between the two substrates 20 and 30, and disposing this between an analyzer and a polarizer, wherein the light modulating action of the liquid crystal is utilized and the portions where voltage is applied more than a predetermined value assume a light shut-off state, thus the diaphragm action is accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03285343-A (JP)
Title: Wafer alignment device and alignment thereof
Inventor: KUROKAWA MOTOHIRO
IPC: H01L21/68
Filed: 1990-04-02
Abstract: PURPOSE:To improve the alignment speed of a wafer without being affected by the position of the wafer set on a rotating table, the accuracy of the manufacture of the wafer and the like by a method wherein a wafer alignment device is provided with a holder for positioning the outline of the wafer in advance and mechanically before the wafer is matched using an optical means, the amounts of eccentricity are stored each time the wafer is aligned, a statistical processing is performed along with the stored amounts of eccentricity and an error amount is corrected. CONSTITUTION:A fixing holder 21 is made to ascend to a wafer 1 set on a rotating table 2, then, a movable holder 22 is moved to the side of the wafer 1, whereby the wafer 1 is pressed to the holder 21 by a pin 23 of the holder 22. The pressed wafer 1 negotiates with a pin 23 on the holder 21, is inducted by the pin 23 and is positioned to the pin 23 of the holder 21. Then, the wafer 1 is sucked in a vacuum by the table 2, the holders 21 and 23 are turned to the positions of their origins and a positioning of the wafer is performed. After an alignment processing using a holder 3 is finished, the amounts (DELTAX and DELTAY) of eccentricity between the center 24 of the wafer and a center 25 of rotation are calculated by a formula (1). Moreover, the frequency distributions of the amounts of eccentricity stored in the past are taken, the most frequency value within the frequency distributions is detected, the amount of statistics is calculated by averaging the amounts of eccentricity within the most frequency value and an error value is corrected.
Patent JP-2000278427-A (JP)
Title: Multi-station connection unit and video intercom system
Inventor: NARUO KIMIHIKO
IPC: H04M1/715
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To know which is performing calling, speaking or monitoring, from a command on the side of a base unit by exchanging the command specifying any one of handsets of door phones with the base unit of an intercom, and connecting the line of that door phone handset and the intercom base unit. SOLUTION: One of plural sub-base unit connecting terminals of an intercom base unit 2 is connected to a multi-station connection unit 1. The multi-station connection unit 1 switches and controls the line connection of the intercom base unit 2 and plural door phone handsets C, the command specifying any one of door phone handsets C is exchanged with the intercom base multi 2 via the sub-base unit connecting terminal, and the line of that door phone handset C and the intercom base unit 2l is connected. Then, the intercom base unit 2 can display a handset number or install the name or can change the indication color of an LED corresponding to that door phone handset C. Therefore, on the side of the base unit 2, it can be known which door phone handset C is being monitored or used for speaking at present.
Patent JP-H05285080-A (JP)
Title: Engaging part having electric connection of extension pipe for vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/24
Filed: 1992-04-07
Abstract: PURPOSE:To achieve higher durability on the receiving side by providing an inserting part with a step abutting an end face on the receiving side on the entire circumference and forming a protrusion outside the step to make the inserting part with the same plane eliminating the step from the front end face on the receiving side. CONSTITUTION:A protrusion 15 is provided at the root of an inserting part 10 covering a terminal part B13 and a recess 16 is formed on an end face on the receiving side to be mated with the protrusion 15. The protrusion 15 has the external surface 19 thereof which is positioned inward from the outer diameter on the receiving side to cover the outside of the terminal part B13 and the internal surface 20 which is positioned outward from an inner cylinder surface 2. The front end face 17 on the receiving side 4 is made flush on the entire circumference and there is no step formed. When a floor nozzle is operated to apply a forward operating force, a force Pa is generated at the end part of the inner cylinder surface 2 against a bending force. As the front end face 17 on the receiving side 4 flushes on the entire circumference, the force is received evenly by the entire upper half of the front end face 17 so that the stress at the moment can be reduced below an allowable value of a synthetic resin material. There is no step in a range of the front end face 17 contacting the inner cylinder surface 2 thereby eliminating the generation of concentrated stress.
Patent JP-S5710466-A (JP)
Title: Detecting system for abnormality of cable
Inventor: TAKAO KOUJI
IPC: G01R31/02
Filed: 1980-06-24
Abstract: PURPOSE:To detect the abnormality of cable connection according to whether the signals for diagnose are correctly transmitted or not by constituting so that the signal line for diagnose transmitting the signals for diagnose may be made cascade connection at the time of normal connection of the cable. CONSTITUTION:Plurality of signal lines are contained in the cables 1-3 of which one at least is secured as the signal lines 8-10 for diagnose. The signal lines 8-10 are made cascade connection as illustrated to form a bus of signals for diagnose passing through all of the cables 1-3. From one end of said bus an optional logic signal is put in as a signal (a) for diagnose through an input means 11 to be detected as the diagnose signal (b) through an output means 12 and to be checked through an abnormality information means 13. In case the comparative results of the signals (a) and (b) do not agree it means that the signal bus has an improper connection, a cable failure or an error connection of connector thus putting out an abnormality information signal (c).
Patent JP-S5711719-A (JP)
Title: Hydrostatic extruding method
Inventor: KURAHASHI KAZUO
IPC: B21C23/00
Filed: 1980-06-24
Abstract: PURPOSE: To safely practice an extrusion work without generating a peak pressure, by changing a condition of an aging heat treatment of a nose material in order to adjust its hardness, in a hyraostatic extruding method for shrinking diameter of a composite billet.  
     CONSTITUTION: In a composite billet, a coating material 3 is put on outside of a core material 2, and the tip of this coating material 3 is welded to a nose material 4 shaped so as to be fittable to an extrusion die 8. The nose material 4 is made of a Cr-Cu alloy wherein Cr content is limited to about 0.5W1.2%; a heating and hardening treament is applied previously to the nose material 4 by a nonoxidizing furnace at temperatures 950W1,050°C, and then an aging heat treatment for the purpose of a precipitation hardening is applied. The temperature and duration of this treatment are selected correspondingly to a required hardness. The aimed hardness is determine correspondingly to hardness of the coating metal 3 and core material 2, and to a ratio of each sectional area to whole sectional area. By the present method, an ideal extrusion condition C free from generation of a peak pressure is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59211424-A (JP)
Inventor: SASA HIROYUKI
IPC: G02B23/00
Filed: 1983-05-16
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-H09273892-A (JP)
Title: Aluminum surface treated fin material with excellent stain resistance
Inventor: OTA YOSUKE
IPC: B32B15/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain low contact angle by coating and baking a water-glass hydrophilized film with film having specific thickness and composition, thereby continuing the hydrophilic property even if plasticizer is adhered. SOLUTION: A film having a thickness of 0.1μm or more is formed on a water-glass hydrophilized film. The film has two epoxy groups (formula I) in a molecule, bathed in a bath having composition obtained by mixing 0.2 to 4.0 pts.wt. of resin represented by a formula II to one pt.wt. of epoxy crosslinker 1 having a constituent unit of -CH2 CHX-O- (X is H or -CH3 ), and coated and baked, where Y is -OH or -NH2 or -COOZ (Z is H, Na, K, NH3 , or Li or the mixture thereof). Thus, even if plasticizer is adhered, hydrophilic property is continued, and a low contact angle can be maintained. Accordingly stain resistance can be improved.
Patent JP-H04318734-A (JP)
Title: Abbreviation dial system
Inventor: ETSU YUKARI
IPC: H04M1/274
Filed: 1991-04-18
Abstract: PURPOSE:To execute the abbreviation dial without notifying a time band with one dial key even when a dual number is different from each time zone of day/night or the like at a same destination. CONSTITUTION:The system is provided with a 1st storage section 11 storing an opposite dial number in the normal state and a 2nd storage section 12 storing a destination dial number for a specific time zone while being registered and referenced by a main control section 10 of a multi-function telephone set respectively corresponding to each speed dial key. The main control section 10 always monitor time and recognizes the arrival and end of a time zone stored corresponding to the speed dial key. Then the dial number read from the relevant 1st and 2nd storage sections 11, 12 is switched to any of them based on the time at dialing so as to implement dial processing.
Patent JP-H11282278-A (JP)
Title: Image forming device
Inventor: MATSUZOE HISANOBU
IPC: G03G15/01
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a transfer speed is drastically improved even though an image is transferred by moving a linear contact part. SOLUTION: In this image forming device of an orthogonal transfer system, a toner image carried by a toner image carrier 1 spread in a direction orthogonally crossed to the carrying direction of a printing paper 5 by plural rollers is pressed from the back side of the carrier 1 and transferred on the paper 5 in the direction orthogonally crossed to the carrying direction of the paper 5 and the toner image transferred on the paper 5 is fixed. The device is provided with a transfer opposed plate 21 which is moved to the paper 5 side from the inside of a loop formed by the carrier 1 so as to press the carrier 1 to the paper 5 by linear contact at a transfer time and separated from the carrier 1 and drawn back in the loop formed by the carrier 1 at an image forming time and whose pressing surface 22 is curved.
Patent JP-S6243472-A (JP)
Title: Ceramic ink composition
Inventor: SUMIDA KEISUKE
IPC: C09D11/033
Filed: 1985-04-22
Abstract: PURPOSE:To obtain the titled ceramic ink composition capable of easily forming a highly complicated multi-colored pattern on a heat-resistant material, by compounding a mixed calcination color pigment to the components such as an ultraviolet-curing resin, an adhesive polymer, etc. CONSTITUTION:The objective ink can be produced by kneading (A) an ultraviolet-curing resin, (B) an adhesive polymer (e.g. polymethyl methacrylate), (C) a low-melting glass, (D) a photosensitizer (e.g. benzoin ethyl ether) and (E) a mixed calcination color pigment. The ratios A/B/C/D/E are preferably (30-200)/(10-100)/(100-500)/(3-10)/100pts.wt. A pattern is applied to a heat- resistant material with the ink by screen printing or gravure printing and irradiated with ultraviolet radiation. A durable heat-resistant pattern can be produced by repeating the printing and the ultraviolet irradiation procedures.
Patent JP-H05252896-A (JP)
Title: Formulated liquid nutritive food for patient with nephropathy
IPC: A23L33/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide the subject food containing nutrients casting no burden on the kidney, thus effective for diet of patients with nephropathy and other sickly persons declined in renal their function, containing ingredients prepared by treating e.g. lactobacillus-fermented milk through centrifugation and/or filtration, etc., to remove whey therefrom. CONSTITUTION:(A) Ingredients prepared by removing whey from lactobacillus- fermented milk through its centrifugation and/or filtration, (B) the ingredients A incorporated with a polysaccharide, (C) an ingredient prepared by homogenizing the ingredients B, or (D) a treated product thereof, is formulated with honey, corn oil, sucrose, and dextrin, etc., and, in addition, with vitamins and minerals, thus obtaining the objective nutritive food having the following characteristics: 1-12g of the ingredients A, B, C or D, per 100kcal of the energy of the final composition; 2-20g of honey; 0.2-1.5g of proteins; 5-30mg of phosphorus; 5-40mg of sodium; 5-50mg of potassium; 0.01-0.2g of lactose; pH: 3.5-4.5; and energy, 1.3-1.8kcal per ml.
Patent JP-H10282086-A (JP)
Title: Method and probe for sampling molten metal
Inventor: ONO AKIHIRO
IPC: G01N1/10
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To sample a molten metal under such state as substantially requiring no pretreatment by blowing inert gas in order to prevent intrusion of a foreign matter into a sampling chamber, reducing the pressure in the sampling chamber below the static pressure of a molten metal layer and blowing inert gas to a sampled molten metal. SOLUTION: At first, the side path of a pressure reducing means D is interrupted and an inert gas G is supplied to a molten metal sampling probe A. When the inert gas A begins to ejected through a flow-in opening 11, the molten metal sampling probe A is immersed into a molten metal layer M. When the molten metal sampling probe A reaches a specified depth, the side path of an inert gas supply means K is closed and when pressure reduction in the sampling chamber is started through the side path of the pressure reducing means D, the molten metal begins to flow into the sampling chamber. The sampled molten metal M begins to condensate immediately and a gap 15 appears.  In order to prevent a sample from being contaminated with the air flowing through the gap 15, the side path of the pressure reducing means D is closed simultaneously with lift-up of the molten metal sampling probe A and inert gas supply is resumed.
Patent JP-S58203951-A (JP)
Title: Preparation of substitution product from cyclopentenone
Inventor: NISHIMURA SHIYOUJI
IPC: A23L27/20
Filed: 1982-05-20
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are alkyl optionally may be linked through the O or N atom to form a 5- - 6-membered ring: R<3> is 1-6C alkyl). EXAMPLE:2-Dimethylamino-3-methyl-2-cyclopentenon-1-one. USE:An intermediate for preparing a 2-hydroxy-3-alkyl-2-cyclopenten-1-one useful as a food perfume. The aimed compound can be obtained in high purity and yield by using the above-mentioned intermediate. PROCESS:A novel aminodiketone expressed by formula II is subjected to the ring closure in the presence of an alkali, e.g. NaOH, to afford the aimed compound expressed by formula I . The reaction is carried out usually at 20-40 deg.C while keeping the inside of the reaction system at >=12pH. The novel compound expressed by formula II can be obtained by subjecting a furan substitution product of furan expressed by formula II to the ring opening in the presence of an acid, e.g. HCl.
Patent JP-S61281125-A (JP)
Inventor: TOMASU REEN EBANZU
IPC: C08G64/30
Filed: 1986-04-16
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-S5817945-A (JP)
Inventor: YUUJIN EEJI
IPC: E04C3/40
Filed: 1982-05-21
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-S61246794-A (JP)
Inventor: TAKAGI YOSHIYUKI
IPC: G10H1/057
Filed: 1985-04-24
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-S61247054-A (JP)
Title: Wiring structure and forming method thereof
Inventor: IWAMOTO NORIKO
IPC: H01L21/3205
Filed: 1985-04-24
Abstract: PURPOSE:To prevent in the formation of multilayer wirings from shortcircuiting or disconnecting by allowing a resist pattern having a tapered side through step of anisotropically etching the entire resist to remain, anisotropically etching the metal film therewith to form a wiring conductor, thereby forming a stable insulating film without improper coverage. CONSTITUTION:A prescribed element is formed, an aluminum film 2 is formed on the entire surface by depositing on a semiconductor substrate 1 coated with an insulating film, a resist pattern 3a and then a resist film 3b are formed. A smooth crest shape 3c is formed on the pattern 3a. When the resist film is entirely anisotropically etched, the only film 3 of the crest 3c part remains in a crest shape on the film 2. With the film 3 as a mask the film 2 is anisotropically dry etched to form a wiring conductor part 4. Then, the film 3 is etched, and the area is gradually contracted, thereby forming the conductor 4 in a semicircular sectional shape. When an insulating film 5 is accumulated by a vapor phase growing method on the conductor part 4, the sectional shape as shown is obtained.
Patent JP-H08282949-A (JP)
Title: Car for observation elevator
Inventor: ENDO MASAHIKO
IPC: B66B11/02
Filed: 1995-04-12
Abstract: PURPOSE: To eliminate worsening of a fine view in the inside, by providing a protrusively shaped mounting seat for fixing a flange part in an internal surface of a side plate, U shaped sectional cover mounted in the periphery of the flange part of this mounting seat, arm part for inserting a front end to a protruded part of the mounting seat and a handrail fixed to a rear end of this arm part. CONSTITUTION: A protrusively shaped stainless steel-made mounting seat 10 is fixed to inside a side plate 2 through welding nuts 6 by four ornamental screws 16. A stainless steel plate is formed by press-molding into a U-shaped section, to insert a cylindrical cover 11, having a through hole in the bottom part center, from an inside of a car, fixed by screwing an internal thread in the internal periphery to an external thread in the periphery of the mounting seat 10. A point end of an arm 9 is inserted to a recessed part 10b of the mounting seat 10, to be fixed by a stop screw 12. In this way, by concealing each ornamental screw 16 and stop screw not seen, worsening of a fine view of the inside of the cage is eliminated.
Patent JP-H06273226-A (JP)
Title: Radiant energy detector
Inventor: HISHIKARI ISAO
IPC: G01J5/02
Filed: 1993-03-22
Abstract: PURPOSE:To provide a small and highly precise radiant energy detector by holding an InGaAs light excitation power element in a holding body. CONSTITUTION:An optical filter 1 and a detecting element 2 are integrally held to prevent slip-off by individually fixing by holding means 41, 42 to a holding body 4 consisting of a metallic block, which has good thermal conductivity, and the like. A thermistor, a temperature detecting resistor body, or a temperature detector 5 such as a thermocouple is provided in the desired position of the holding body 4. The predetermined radiant energy is incident on the element 2 by the filter 1. In this way, temperature drift in the element 2 can be reduced in the fixed direction, for example. A computing means 6 carries out temperature compensation computing on the output ei of the element 2 on the basis of the output et of the detector 5, so that a temperature compensated right output eo is obtained. In this way, the filter 1 and the element 2 are held integrally with each other by the holding body 4, so that the radiant energy detector, which has a small size and is light, is provided.
Patent JP-S62243098-A (JP)
Inventor: TAKAGI KAZUO
IPC: G08B23/00
Filed: 1986-04-15
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。