baber/WOPTO huggingface dataset:
Patent JP-H0766476-A (JP)
Title: Gas laser oscillator
Inventor: CHIYOU DOUKEI
IPC: H01S3/08
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a laser beam at the lower mode stably without using an aperture in a gas laser oscillator. CONSTITUTION:Laser gas 21 and energy are supplied into a discharge tube 7, whose both ends are constituted of mirrors, the laser gas is excited, a laser beam is generated and the output is taken out in a gas laser oscillator. In this gas laser oscillator, a double-concave lens 2 and a convex mirror 3 are provided as a terminating-end mirror part 4 as a unitary body. The central point of the surface of the double-concave lens 2 of the terminating mirror part 4 on the side of an output mirror 1 is made to be the center, and the inclination of the terminating-end mirror part with respect to the optical axis can be adjusted in this laser oscillator. In this constitution, a beam profile in parallel with the optical axis is obtained in the exciting region. The laser beam at the low mode can be stably obtained without using an aperture.
Patent JP-H0377841-A (JP)
Title: Unsaturated ketones having trifluoromethyl group
Inventor: FUCHIGAMI TAKAMASA
IPC: C07C29/143
Filed: 1989-08-18
Abstract: NEW MATERIAL:Trifluoromethyl group-containing unsaturated ketones represented by the formula (R is aryl, alkenyl or alkynyl). EXAMPLE:alpha-Trifluoromethylpropiophenone. USE:An intermediate for synthesis of medicines, pesticides, liquid crystal materials, etc. For example, a compound obtained by reduction thereof is used as an intermediate for synthesis of an anti-inflammatory and analgesic agent and a compound prepared by oxidation of the unsaturated bond thereof is used as an intermediate for synthesis of a fluorine-containing amino acid having an antibacterial effect. PREPARATION:For example, 1-phenyl-2-trifluoromethyl-1-propanol is subjected to an oxidative reaction against alcohols using an oxidizing agent consisting of PCC agent composed of a mixture of PCC, Celite, etc., at -78-50 deg.C in a solvent such as anhydrous dichloromethane to obtain the objective compound of the formula.
Patent JP-S6456701-A (JP)
Title: Crosslinked cellulose fine particles and production thereof
Inventor: OKUMA SHIGERU
IPC: C08B15/10
Filed: 1987-08-27
Abstract: PURPOSE:To provide the titled particles useful as a packing agent for liquid chlomatography to be used for desalination, constituted of either regenerated cellulose or such cellulose that the crystal phase consists mainly of cellulose-II, also having specific exclusion limit molecular weight attributable to polyethylene glycol. CONSTITUTION:Coagulated viscose fine particles containing 5-60wt.%, on a cellulose basis, of cellulose xanthate is brought to crosslinking reaction followed by neutralization with an acid, or vice versa to form crosslinked cellulose fine particles, which is then separated from the mother liquor followed by heat treatment, thus obtaining the objective particles. Said particles have the following characteristics: 1, constituted virtually of cellulose-II crystal phase and cellulose noncrystalline phase; 2, in the cellulose noncrystalline phase, the cellulose molecular chains are mutually crosslinked; 3, degree of crystallinity: 5-35% (determined by the X-ray diffractometry), 4, average particle size: <=300mum (particle shape: virtually spherical or ellipsoidal), 5, polyethylene glycol: <=4,000.
Patent JP-H0875634-A (JP)
Title: Sealing strength inspection method of tape
Inventor: IMAI MIKITO
IPC: G01N19/04
Filed: 1994-09-05
Abstract: PURPOSE: To provide the sealing strength inspection method, of a tape, in which the sealing strength of a sealing part in a top tape is measured separately and in which the imbalance of the sealing strength can be detected easily by using conventional measuring instruments. CONSTITUTION: Chip components 3 are housed in recessed parts 3 on a tapelike base member 1. A top tape 4 is piled up on the base member 1 for the upper part of the chip components 3. Sealing parts 5a, 5b on both sides of the top tape 4 are themrocompression-bonded so as to seal the chip components. The top tape 4 which has sealed the chip components 3 is cut in its central part, the sealing parts 5a, 5b on the separated top tape are stripped separately, and their exfoliation strength is inspected respectively.
Patent JP-H1151318-A (JP)
Title: Device for raising and lowering wick of oil burning appliance
Inventor: FUKUNAGA TOSHIKATSU
IPC: F23D3/32
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To discriminate an emergency extinguishment from an ordinary extingushment and achieve an extinguishing operation by providing a temporary engaging means formed of a solenoid operated by an output from a first delay means on the way of a track of the extinguishing base pin of a wick raising and lowering plate for setting a wick. SOLUTION: A solenoid 21a forming a temporary engaging means 21 urges a temporary urging lever 21b toward the solenoid 21a side under the urging force of a spring so that the rotation of an extinguishing base pin 13 is not interrupted. The temporary engaging lever 21b is projected on a track on which the extinguishing base pin 13 rotates only for a prescribed time upon extinguishment to temporarily stop the rotation of the extinguishing base pin 13 so halfway. Then, the amount of vaporization from a wick 3 is restricted to continue a combustion. After a prescribed time, the delay element of the first delay means 23 is released to turn off the solenoid 21a of the temporary engaging means 21.  Accordingly, the temporary: engaging lever 21b returns to an original state and the wick 3 is lowered to a final drop position so that an emergency extinguishment can be discriminated from an ordinary extinguishment to perform an extinguishing operation.
Patent JP-H0276632-A (JP)
Title: Working liquid preparation device for electrocorrosion machine
Inventor: JIYOSEFU BUDEIN
IPC: B01D65/02
Filed: 1989-08-18
Abstract: PURPOSE: To maintain a high-quality machining liquid for a long period of time independently of the generative quantity of dirt particles by providing a backflushing cleaning device at the end of the filtering time by means of a parameter of the electroerosion process. CONSTITUTION: At the end of the final backflushing cleaning, a process computer determines the supply time of the flame cutting current. When the supply time of the flame cutting current reaches the capacity of electroerosion, or a prescribed value equivalent to the density of dirt particles, the backflushing cleaning process is immediately started. To this purpose, a return valve 43 is closed, and a compressed air valve 44 arranged between a compressed air source and a buffer container 39 is opened. By the pressure acted by the permeation liquid in the buffer container 39 and transmitted to a membrane filter, the dirt particles are released from the side of dense machining liquid of the membrane wall.  Removal of increased dirt and acceleration of dirt flow are achieved by the decrease of pressure at the dirt outlet of the membrane filter by means of the opening of a releasing valve 36.
Patent JP-H0495216-A (JP)
Title: Magnetic recording medium
Inventor: ICHIJIYOU MINORU
IPC: C10M105/58
Filed: 1990-08-13
Abstract: PURPOSE:To obtain the magnetic recording medium having an excellent traveling characteristic and corrosion resistance by providing a lubricating layer contg. specific org. compds. on a magnetic recording layer. CONSTITUTION:The lubricating layer contg. at least one kind of the compds. selected from the org. compds. expressed by formula I and formula II is provided on the magnetic recording layer. In the formulas, R denotes >=8C alkyl group; RF denotes >=4C perfluoroalkyl group; n denotes 0 to 3 integer. Namely, the org. compds. to be used as a lubricant have a perfluoroalkyl group, alkyl group and polar section in one molecule and, therefore, the compds. have good compatibility (wettability, etc.) with materials, such as metals, metal oxides and binders, on the surface of the magnetic recording layer and can uniformly form a lubricant film on the magnetic recording layer. The magnetic recording medium having the high lubricity and durability is obtd. in this way.
Patent JP-S6272424-A (JP)
Title: Production of double pipe
Inventor: KANEDA GOJI
IPC: B21C37/06
Filed: 1985-09-24
Abstract: PURPOSE:To facilitate the production of the double pipe having the inner cylinder of a fine pipe by producing the core for the inner cylinder by building up an alloy steel on the outer periphery of the core material made of metal and by cutting the core material after inserting the core for the inner cylinder into the outer cylinder. CONSTITUTION:The alloy steel 2 conformed to the necessary conditions is welded and built up on the outer periphery of the metal made core material 1 of a steel pipe, etc. then the core B for the inner cylinder is obtd. by cutting it upto the diameter which can be inserted into the outer cylinder A. Then, after inserting the core B for the inner cylinder into the outer cylinder A, the outer cylinder A and inner cylinder core B are combined via the heating of a brazing filler material C. Thereafter, the alloy steel 2 is exposed with cutting the core material 1 by a cutting machine and worked in the prescribed inner diameter size. Even in case of the inner cylinder of the fine pipe in which no torch for building up work is fitted, a double pipe D can easily be produced with this method.
Patent JP-S6454854-A (JP)
Title: Telephone exchange with incoming regulating function
Inventor: YAMAZAKI JUNICHI
IPC: H04M3/42
Filed: 1987-08-25
Abstract: PURPOSE:To regulate a call from a specific outgoing person, by providing an incoming regulation registration memory in an exchange, registering an incoming regulation designating subscriber in the memory by a subscriber, and performing incoming person leading type incoming regulation by the will of the subscriber. CONSTITUTION:A control means 7 is provided which stores the telephone numbers of an incoming regulation proposal subscriber and an incoming regulation designating subscriber in the incoming regulation registration memory 12, and cancels the regulation of incoming for the subscriber to be called by sending announcement to inform the fact that incoming regulation is applied to a calling subscriber when an incoming request from the subscriber registered as the incoming regulation designating subscriber in the incoming regulation registration memory 12 is issued to the subscriber registered as the incoming regulation proposal subscriber. In such a way, it is possible to designate and register the subscriber who desires to perform the incoming regulation freely by the subscriber and to evade incoming, and to cancel incoming regulation registration freely.
Patent JP-H1153360-A (JP)
Title: Device and method for data conversion and medium for recording data conversion program
Inventor: SHIMOGOORI YUMIKO
IPC: G06F17/24
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a data conversion device for using a data conversion processing on the basis of a conversion rule and a data conversion processing on the basis of analogy jointly. SOLUTION: A conversion processing of a character string on the basis of a predetermined conversion rule is executed by a conversion rule storage means 1 for storing the conversion rule, an input means 2 with which a user describes a desired conversion rule and a character string conversion processing means for converting character string data. Also, a comparison of the character string is performed between an analogy means 4 provided with a collating data storage part 4a and an analogy conversion processing part 4b and two tables stored in a database 6 and a conversion processing by an analogy is executed by a collating data retrieval means 5 for outputting to the analogy means 4a combination of the largest degree of similarity as the collating data.
Patent JP-H0661220-A (JP)
Title: Supply method for sog liquid and thin-film formation device using it
Inventor: YAMAZAKI HIROSUKE
IPC: B01J4/00
Filed: 1992-08-10
Abstract: PURPOSE:To provide a supply method for an SOG liquid capable of preventing the deterioration of the SOG liquid and reducing a fault due to bubbles and the like and also a thin-film formation device using it, by preventing supply gas from coming into direct contact with the SOG liquid due to pressure air. CONSTITUTION:The structure of a chemical bottle 11 for supplying an SOG liquid, which is used for a thin-film formation device for forming a thin film on an object on which a covering thin film is formed by a sol-gel transformation method, is separated into pressure air injection part 12 and a chemicals tank 13, and a partitioning board 14 is movably provided therebetween in such a structure that pressure air 16 injected into the pressure air injection part 12 through an injection port 15 does not come into contact with an SOG liquid 17 stored in the chemical tank 13, and when the pressure air 16 is injected, the stored SOG liquid 17 is supplied through a supply port 18 to the object on which the covering thin film is formed.
Patent JP-S59101376-A (JP)
Title: Thermal transfer type color printer
Inventor: WATANABE TETSUO
IPC: B41J15/06
Filed: 1982-12-02
Abstract: PURPOSE:To enable an easy color-printing both on sheet-form printing paper and on roll-form paper, by providing a pair of pinch rollers so that they can be pressed against a platen roller. CONSTITUTION:The recording paper S is wound around a platen roller 2, and a pair of pinch rollers P1, P2 are pressed against it to maintain the paper S in close contact with the platen roller 2. Using the region of a color ink ribbon SI of an ink of a certain color (e.g., yellow), a one-page portion is recorded in yellow, and then the ink ribbon SI is moved to bring the region of the next color (e.g., magenta) into position, and the paper S is returned to the beginning of that page. Recording is similarly conducted for all desired colors (e.g., cyan, black) to perform color printing. Accordingly, even when it is necessary to feed the paper in the forward direction and the reverse direction, the paper can be prevented from slipping, by pressing the paper against the platen roller 2 by the pair of pinch rollers P1, P2.
Patent JP-2000026568-A (JP)
Title: Polyisocyanate for rigid spray foam
Inventor: KINO TAKAYOSHI
IPC: C08J9/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material having excellent reactivity, dimensional stability, adhesiveness, etc., useful for foaming-in-place of a rigid spray foam comprising water as a blowing agent by reacting a polyisocyanate of a specific composition with a prescribed polyether diol modifier. SOLUTION: This polyisocyanate is obtained by reacting (A) a polyisocyanate containing (i) diphenylmethane diisocyanate and (ii) polyphenylene polymethylene polyisocyanate in the ratio of the component (i):(ii) of 20:80-70:30 (weight ratio) with (B) a modifier composed of a polyether diol of the formula (R1 is a trifunctional organic chain; R2 is a monofunctional group having an ethylene oxide unit and a polyether structure) having >=70 wt.% ethylene oxide content and 200-2,000 number-average molecular weight in the ratio of the component A:B of 99.99:0.01 to 80:20 (weight ratio). The component (i) preferably contains >=90 wt.% 4,4'-isomer.
Patent JP-2000023905-A (JP)
Title: Medical endoscope
Inventor: IWAHASHI SHIGENOBU
IPC: A61B1/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a medical endoscope that is advantageous for a reduction in diameter and very flexible and excellent in resolution. SOLUTION: An image guide 4 comprises an optical fiber in which a plurality of cores 3 are dispersedly buried in a clad 2. The clad 2 is preferably made from plastics. The center distance (a) between the adjacent cores 3 is 6 μm or less. In this case, the limit radius of curvature of the image guide 4 is 5 mm or less.
Patent JP-H0853079-A (JP)
Title: Structure of rubber crawler
Inventor: UCHIDA SHINJI
IPC: B62D55/253
Filed: 1994-08-11
Abstract: PURPOSE:To prevent the slip-off of a core metal and reduce weight by constituting the outer periphery faced in the width direction of the endless rubber elastic body of a core metal from a sheet metal and forming the inside vacant, and embedding a spread body row in a penetration state at the vacant part position. CONSTITUTION:Core metals 3 are embedded in a certain interval in a rubber elastic body 1, and as for the core metal 3, the outer periphery faced in the width direction of an endless rubber elastic body is constituted of a sheet metal, and the left and right blade parts 4 and a pair of angular parts 5, etc., which project from the inner periphery of the rubber elastic body 1 are formed to each vacant trunk part 6 toward the longitudinal direction of the rubber elastic body 1. Steel cord rows 21 and 22 are allowed to penetrate through the upper and lower sheet metals which constitute the left and right blade parts 4. In this state, the rubber elastic body 1 surrounds the core metal 3 and the steel cord rows 21 and 22, and further, intrudes into the vacant trunk part 6 of the core metal 3. Since the steel cord rows 21 and 22 penetrate through the indide of the vacant trunk part 6 of the core metal 3, the slip-off of the core metal 3 is suppressed, and the reduction of the wright of the rubber crawler is achieved by the weight reduction portion of the core metal 3.
Patent JP-2001041511-A (JP)
Title: Airconditioner having humidifying function
Inventor: KIZAWA TOSHIHIRO
IPC: F24F6/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner having a humidifying function in which a humidifier can be provided and also a trap for treating water in humid air conveying piping can be readily provided without making large the floor area for an outdoor unit. SOLUTION: A humidifier 2 for desorbing outdoor moisture adsorbed by an adsorption material and for supplying the desorbed moisture to an indoor unit 1, is arranged at an upper portion of the outdoor unit 1. A humidifying rotor 5 serving as the adsorption material is disposed in the humidifier 2 so that an axis 6 is substantially positioned along the vertical direction to reduce the height of the humidifier 2. Humid air conveying piping 4 for conveying humid air from the humidifier 2 to an outdoor unit 3, is extended downward from the humidifier 2 along a side surface 1a of the indoor unit 1, and further extended upward from the lower portion of the side surface 1a of the indoor unit 1 so as to be connected to the outdoor unit 3.
Patent JP-H0377478-A (JP)
Title: Gradation conversion method for picture to manufacture copy picture without color fog
Inventor: NUMAKURA TAKASHI
IPC: H04N1/60
Filed: 1989-08-19
Abstract: PURPOSE:To eliminate color fog rationally and scientifically from an original with color fog by using a density characteristic curve of R, G, B emulsion layer of a color film sensing member and using picture information of the lateral axis in place of the density of longitudinal axis. CONSTITUTION:Information relating to color fog is acquired objectively from a color original attended with color fog substantially at picture gradation conversion and picture information at the lateral axis without distortion for each color (C, M, Y) obtained from the density characteristic curve of R, G, B emulsion layer is used and gradation of picture is converted according to a specific gradation conversion formula. Thus, color fog is eliminated rationally to manufacture a copy picture without color fog.
Patent JP-H0747812-A (JP)
Title: Pneumatic tire
Inventor: OCHIAI KIYOSHI
IPC: B60C11/04
Filed: 1993-08-03
Abstract: PURPOSE:To reduce passing noise at the time of turning while the travelling abilities are maintained. CONSTITUTION:A tread part 2 is formed of outside ribs 4 between tread edges E1 and circumferential grooves 3, and inside ribs 5 between the circumferential grooves 3, 3. At least one inside rib is formed as a low rib 6 allowing a space G to intervene between the flat ground contact road surface and the rib in a state where a regular inner pressure or a regular load is applied, by making the height H2 from the groove bottom face of circumferential grooves, between which the inside rib is located, up to the upper face 8 of the rib smaller than the height 1 of the adjacent outside or inside ribs 5, 5 separated from each other by the circumferential grooves.
Patent JP-2000044287-A (JP)
Title: Draining device for washing sheet glass
Inventor: SHIRAI AKIRA
IPC: B08B3/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To execute draining of the side edges of washed and dried sheet glass. SOLUTION: In washing of the sheet glass consisting of a transporting device 1 disposed to transport the sheet glass A, washing nozzles 4 disposed to spray washing water to the sheet surfaces of the sheet glass transported by this transporting device and drying nozzles 5 disposed to dry the washed surfaces by the injection of air, the draining at the side edges of the sheet glass is executed by providing the downstream side of the drying nozzles with injected water draining nozzles 6 for draining air which move successively from one end of the side edge opposite to the traveling direction of the traveling sheet glass toward another end direction and are made to travel forward and backward by suitable traveling means.
Patent JP-2000046280-A (JP)
Title: Connection method for resin pipe and resin coupling
Inventor: NISHIMURA HIROYUKI
IPC: F16L47/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method to eliminate a need for a scrape work and a cleaning work for acetone as fusion strength is maintained at a high value. SOLUTION: After a thermoplastic resin coupling 1 in which an electrothermic body 4 to generate thermal energy is embedded is fitted in and externally of a thermoplastic resin pipe 8, a power is fed to the electrothermic body 4 to generate thermal energy. Before a power is fed to the electrothermic body 4 to fuse together the resin coupling 1 and the resin pipe 8, a thermal shrinkable annular body 9 is fitted in and externally of the part to be fused of the resin pipe 8.
Patent JP-S6365832-A (JP)
Inventor: YAMADA TAKESHI
IPC: F24C15/20
Filed: 1986-09-08
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-H1056034-A (JP)
Title: Bonding device
Inventor: TSUTSUMI YASUKI
IPC: H01L21/607
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To speed up the wire bonding operation in the wire bonding of an aluminum wire. SOLUTION: After the tip part of a bonding wire W has been bent by a wire bending mechanism to the direction different from the direction where the bonding pads, provided on a semiconductor chip, are lined up, a wire bonding operation is conducted using a capillary 3. For example, when the bonding pad is provided in lateral direction to the main surface of the semiconductor chip and the bonding wire W is bent in longitudinal direction, the wire bar 6b, with which the bonding wire W is bent, moves to longitudinal direction by a wire bar driving part, a bonding operation is conducted after preventing the contact of the bonding pad, with which the bonding wire W, protruding from the capillary 3, is bent in longitudinal direction and adjacently located, and the top part of the bent bonding wire W.