baber/WOPTO huggingface dataset:
Patent JP-2000229910-A (JP)
Title: Production of carboxylic acid benzyl ester
Inventor: HANATANI MAKOTO
IPC: C07B61/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a carboxylic acid benzyl ester useful for industrial use while stably keeping the excellent catalytic performance over a long period. SOLUTION: A carboxylic acid benzyl ester is produced by reacting toluene with an organic carboxylic acid and oxygen in liquid phase. The reaction is carried out by using a catalyst comprising palladium or a solid catalyst holding palladium and antimony as essential components supported on the solid catalyst and dissolving an antimony-containing substance in toluene and/or organic carboxylic acid to be used as the raw material liquid.
Patent JP-S61193051-A (JP)
Title: Measuring instrument for gas concentration and smoke density
Inventor: INABA CHIYOTA
IPC: G01N21/45
Filed: 1985-02-22
Abstract: PURPOSE:To detect gas and smoke at the same time by passing luminous flux through a standard gas layer and a gas layer to be measured and detecting the gas density from the movement extents of interference fringes of pieces of transmitted luminous flux. CONSTITUTION:Luminous flux 1 is made incident on a parallel plane mirror 3 and split into pieces, e.g. reflected light 15 and refracted light 16. Then, the reflected light 15 is transmitted through standard gas layers 5 and 5' and the refracted light 16 is transmitted through the gas layer 6 to be measured. At this time, respective pieces of luminous flux are refracted by a prism 7. Then, luminous flux 15' passed transmitted through the standard gas layer 5' and luminous flux 16' transmitted through the gas layer 6 to be measured are split by an optical branching device 8 into transmitted light beams 15' and 16' and reflected light beams 15'' and 16''. The transmitted light beams 15' and 16' interfere with each other owing to the difference in refractive index between the standard gas layer and object gas layer and the movement extents of the interference fringes is received by a photodetecting element 10 to detect the gas concentration. Further, the reflected light beams 15'' and 16'' are photodetected by photodetecting elements 12' and 12 and smoke is detected from variation in the quantity of light. Thus, the interference fringes and the quantity of light are detected, so the gas and smoke are detected at the same time, which is useful for a coal mine.
Patent JP-H09206739-A (JP)
Title: Purifying agent for bath water and purifying method
Inventor: KATO TERUO
IPC: C02F1/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To effectively capture a liq. oily component and improve purifying performance of bath water by preparing a purifying agent for bath water by incorporating an oil absorber consisting of an oil absorbable polymer, an oil adsorbent or an oil gelation agent. SOLUTION: In a physical filtration process using a filter for purifying the bath water, through the removing efficiency of a solid component such as proteinaceous soil is good but the purifying performance of the oily component such as sebum is insufficient since they passes through the mesh of filter and can not be captured. Here, the purifying agent for bath water is prepared from a material containing the oil absorber consisting of the oil absorbable polymer, the oil adsorbent or the oil gelation agent, and the purifying agent is added to the bath water. In this way, not only solid component of the proteinaceous soil being a turbidity component in the bath water of a bath or a pool but also the oily component such as sebum are removed easily and efficiently. At that time, a styrene-butadiene block copolymer is used preferably as a oil absorbing polymer.
Patent JP-H05204126-A (JP)
Title: Layout scanner system
Inventor: ISHIMORI MAYUMI
IPC: G03F1/00
Filed: 1992-01-24
Abstract: PURPOSE:To enable the output of data for proof sheets by forming image information in a double spread state and to enable the output of data for machine plates by automatically executing paste-up imposition. CONSTITUTION:The image information is subjected to layout processing in accordance with layout sheet information (layout information) at a terminal 34 and the image information subjected to the layout processing is subjected to the imposition for machine plates at a terminal 35 in accordance with imposition information. The image information subjected to the layout processing at the terminal 34 is outputted as the data for proof sheets laid out for double spread pages by an output machine 38 from the terminal 35. The image information subjected to the imposition for machine plates is also outputted as the data for machine plates from the output machine 38.
Patent JP-S5744626-A (JP)
Title: Curable resin composition
Inventor: IKEGUCHI NOBUYUKI
IPC: C08L79/04
Filed: 1980-03-18
Abstract: PURPOSE: The titled composition useful as a coating compound for rust prevention, flame resistance, prevention of disasters, etc., having improved heat resistance, chemical resistance, mechanical strength, etc., comprising a mixture of a specific imide monomer or imide prepolymer, and a polyamide-imide resin.  
     CONSTITUTION: The desired composition comprising (A) a crosslinkable imide monomer or imide prepolymer [(a) a polyfunctional maleimide shown by the formula I (R 1  is tri- to pentavalent aromatic or alicyclic organic group; X 1  and X 2  are H, halogen, or alkyl; n is 2W5), prepolymer of the functional maleimide, or (b) a compound shown by the formula II (n is 1W5)], and (B) a polyamide-imide resin. In using the composition, it is preferably heated in the presence of a catalyst for promoting crosslinking and network formation (e.g., 2-methylimidazole, etc.).  
     USE: Useful as an electrical insulating varnish, adhesive, and a laminating material for furniture, building materials, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61196082-A (JP)
Inventor: TAKEDA NORIYUKI
IPC: B60J5/04
Filed: 1985-02-22
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-H10224660-A (JP)
Title: Method and device for detecting out of synchronism between original image and processed image
Inventor: HAMADA TAKAHIRO
IPC: H04N17/06
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting out of synchronism between an original image and a processed image even on the occurrence of noise due to VIDEO CODEC or the like. SOLUTION: A sine wave for synchronization matching is overwritten in a frame memory 3 onto an original image fed from a video source 1. The image with the sine wage overwritten thereon is decoded by a CODEC 5 and the result is stored in a frame memory 7. The two images stored in the frame memories 3, 7 are read simultaneously. The image from the frame memory 7 is given to a notch filter 8, from which only the sine wave is extracted and given to an adder 9, where an offset is corrected and the result is given to an out of synchronism detection section 10. In the out of synchronism detection section 10, line deviation, frame deviation and horizontal picture element deviation are detected by using the sine wave. Since the sine wave is used as a synchronization matching marker and only the sine wave is extracted by the notch filter 8, out of synchronism is accurately detected.
Patent JP-H05202952-A (JP)
Title: Control device of automatic clutch for vehicle
Inventor: OTAKE YUKIO
IPC: F16D27/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide a control device of an automatic clutch for vehicles in which generation of stalling of an engine and a shock, etc., due to faulty declutching are prevented from occurring even if a sector gear, etc., driven in disengaging direction by a driving motor collides with a stopper means and is resiled in an engaging direction, in a control device that shifts the automatic clutch for vehicles to an engaging position or a releasing position using the driving motor. CONSTITUTION:When a limit switch 90 on the disengaging side is judged that it is not turned ON in a step SCP6 even after it is judged that 0.3 seconds had elapsed since execution of a clutch disengaging routine is started in steps from SCP2 to SCP5, a control device of an automatic clutch for vehicle makes a clutch 14 perform disengaging operation again by clearing the content of a flag XFELE to '0' that shows that the execution of the clutch disengaging routine is the first time in a step SCP7.
Patent JP-S57148147-A (JP)
Title: Hot water boiler by use of atmospheric heat
Inventor: OOSHITA KAZUYOSHI
IPC: F24V50/00
Filed: 1981-03-10
Abstract: PURPOSE:To heat water in a water tank and to make it possible to supply the heated  water as hot water by a method wherein the water tank accommodated in a heat  insulating case is arranged in the space within the room and comparatively warm air  in the space under the roof is circulated through a ventilaing layer formed between the water tank and the case. CONSTITUTION:The titled hot water boiler comprising the water tank 1 having a water supply port 3 and a hot water supply port 4 at the lower and the upper portions  thereof, respectively, and the heat insulating case 2 accommodating the tank 1 leaving  the ventilating layer S therebetween is arranged in the space 11 within the room. The ventilating layer S is made to communicate with the upper portion of the space 11 in  the room through a duct 5 provided with a check valve 7 and connected to the upper  portion of the layer S and is also made to communicate with the space 9 under the  floor through a duct 6 provided with a check valve and connected to the lower portion of the layer S. With the above arrangement, when it is assumed that the temperature  in the space 10 under the roof is about 18-25 deg.C and the temperature of the water in  the tank is about 4-6 deg.C, a downward stream of air generates in the ventilating layer  S due to the difference between the above two temperatures so that the water in the  tank 1 is heated and the heated water is supplied as hot water.
Patent JP-2000230228-A (JP)
Title: Oil fence
Inventor: YAMASE HARUYOSHI
IPC: E02B15/06
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the function by forming an underwater part for stopping oil into a prescribed state by use of two membranes consisting of a front part in contact with the oil and a back part thereof. SOLUTION: This oil fence is formed of a float 1 expansible by filling of air and membranes 2, 3 mounted on the underwater part of the float 1. The membrane 2 is located on the front side to make contact with oil, and it is formed of a material having a smooth and flexible surface to prevent the intrusion of oil or water. The membrane 3 is located on the back of the membrane 2, and it is formed of a water-passable material such as net so as to form water-passing parts. The lower ends of the membranes 2, 3 are bonded, and a tension member 4 is mounted on the lower end. Since the tension member 4 pulls the membranes 2, 3 to form a bag part having a reverse triangular sectional profile, water fully enters into the bag part through the water passing parts to enhance the stability of the bag part.  According to this, oil can be stopped even in a rough weather with high wave height, and this oil fence can be easily housed and extended.
Patent JP-H09230666-A (JP)
Title: Color image forming method and device
Inventor: MIZOGUCHI YOSHIHIRO
IPC: G03G15/01
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for formation of color image, whereby the device body can be embodied small by using a paper cassette and transport path incommon for the output of a color image and monochromic image. SOLUTION: The arrangement according to the preset invention includes a transcribing roller 25, with which a toner synthetic image formed on an intermediate transcriber belt when a color image is given as output is contacted in a lump with and transcribed onto a paper 20 under the action of a pressing force, and a transcribing apparatus 26 which transcribes contactlessly a monochromic toner image formed on a photo-sensitive element 1 when monochromic image is given, and thereby it is possible to use a paper cassette 19 and a paper transport path 22 incommon.
Patent JP-H10259196-A (JP)
Title: Cytokine inhibitor
Inventor: SUTO MARK J
IPC: A61K38/08
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition that can alleviate the severity of rheumatoid arthritis such as a cytokine inhibitor in a human body that tends to express rheumatoid arthritis by formulating a peptide having a specific amino acid sequence to the composition. SOLUTION: A peptide represented by formula I  X1 is a group of formula II (R1 is H, COCH3 ; C2 H5 , CH2 Ph, COPh; R2 is H, COCH3 ; R3 is a 1-6C alkyl; Y is O, H2 , S), H, COCH3 ; X2 is a group of formula III [R4 is (CH2 )m -CONH2 , (CH2 )m -CONHR1 ]; X3 is a group of formula IV [R5 is OH, OR3 , NH2 , SH, NHCH3 , NHCH2 Ph; R6 is H, R3 ; n is 0, 1, 2, 3], NH2 } and a carrier that is pharmaceutically acceptable are formulated to the composition whereby the objective pharmaceutical composition is obtained that is useful as a cytokine inhibitor alleviating the severity of rheumatoid arthritis.
Patent JP-H10237771-A (JP)
Title: Modified acetate fiber fabric and production thereof
Inventor: YAMAZAKI MUTSUO
IPC: D06M11/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric composed of a modified acetate fiber having ultra fine crimps, capable of preventing the weakening of the fiber to improve the tensile strength thereof, excellent in touch feeling with a smooth gross and a silky hand touch due to the fine crimps thereof, and having a sufficient strength for a use as a clothing, and to provide a method for producing the same fabric. SOLUTION: This modified acetate fiber fabric is obtained by performing an alkali-treatment of an acetate fiber fabric in a spread state in an aqueous solution containing an alkali compound for converting the surface of the acetate fiber to a cellulose, then enzyme-treating the cloth with a cellulose decomposing enzyme to decompose and remove the part made as the cellulose and then heating the cloth at >=96 deg.C under a wet heat for developing crimps in a fiber axis direction. The acetate fiber contained in the fabric has >=5000 crimps/m random crimps and >=0.5g/d tensile strength.
Patent JP-H03237897-A (JP)
Title: Time slot replacement system
Inventor: SHIMADA YOSHITAKA
IPC: H04J3/06
Filed: 1990-02-14
Abstract: PURPOSE:To suppress deterioration in a voice characteristic due to a 2nd bit steal at time slot replacement by returning a PCM primary group signal having a specified phase difference to a time slot replacement device from a PCM primary group multi-frame position incoming from the time slot replacement device. CONSTITUTION:The time slot replacement system is provided with a time slot replacement device 1 generating a PCM primary group frame in which 8-th bit of voice information is replaced into an exchange connection signal for each of 6 frames of one multi-frame comprising 12 frames and plural subscriber carrier equipments 2-7 connecting to the time slot replacement device 1. The plural subscriber carrier equipments 2-7 send a PCM primary group frame with a phase difference determined in advance so as not change the location of a bit steal with respect to the PCM primary group frame generated from the time slot replacement device 1. Thus, generation in the deterioration of the voice characteristic due to a 2nd bit steal at time slot replacement is suppressed.
Patent JP-2000233088-A (JP)
Title: Presser foot pressure adjusting mechanism of sewing machine and presser foot adjusting screw unit for use in it
Inventor: HANYA KAZUO
IPC: D05B29/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel-structured presser foot pressure adjusting mechanism of a sewing machine and a novel-structured presser foot adjusting screw unit for use in it, capable of simplifying the compression spring mounting and demounting work in accompany with the adjustment of height and pressure of a presser foot. SOLUTION: This presser foot pressure adjusting mechanism of a sewing machine is so constituted that a lower end side of a guide tube 5 is screwed and integrated in a threaded hole 71 formed just on a presser 72 of an arm 7, a lower end of a presser bar 4 penetrating and freely fitting in the guide tube 5 from an upper end of its hollow part, is connected to the presser 72, and fitted in a spring accommodating space formed on an upper side of the guide tube 5, a lower end of a coil-shaped compression spring 3 concentrically mounted on an upper side of the presser bar 4 is engaged with a bearing surface part for spring mounted on the middle of the presser bar 4, and an upper end of the coil-shaped compression spring 3 is movably pressed by a lower end of a pressure adjusting screw 6 threaded from an upper end of the hollow part of the guide tube 5.
Patent JP-H09224708-A (JP)
Title: Insole made of silk material and manufacture
Inventor: OGASAWARA TATSUO
IPC: A43B17/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To effectuate effectively various merits contained in natural silk material by forming an insole base with heat pressed silk of specific thickness and putting silk threads onto one of its face. SOLUTION: A silk cotton 10 is made by mixing silk threads cut in specific length and synthetic fiber with heat fusion character. A silk sheet 12 to become an insole material 14 of 1mm thickness is made by heat pressing the silk cotton 10 in the temperature that the synthetic fiber is melt into. Adhesive agent is applied on one of the surface of the insole material 14, and the silk threads cut in specific length is put onto. The insole material 14 is cut out to shape the foot line to become the insole goods. Thus, the heat retaining and humidity retaining properties are effectuated by virtue of the silk material used in the insole material 14, further the deodorant and anti-bacterial effects are expected.
Patent JP-H03238621-A (JP)
Title: Magnetic disk testing system for magnetic disk certifier
Inventor: YAMAGUCHI KIYOMI
IPC: G11B5/09
Filed: 1990-02-16
Abstract: PURPOSE:To simplify a circuit by connecting two pieces of magnetic heads for the outer circumferential area and the inner circumferential area of the halved range of a recording medium alternately to a common set of a write-in control circuit and an error detection circuit by switching them by a test controller controlled by a microprocessor. CONSTITUTION:The range of the recording medium of a magnetic disk 1 is halved into the outer circumferential area 1a and the inner circumferential area 1b, and the recording medium is inspected by seeking a track and writing in and reading out a test signal for every area by using two pieces of the magnetic heads 2a provided for each area. A set of the write-in control circuit 2e and the error detection circuit 2f common for each area is provided, and the magnetic head 2a of each area is switched to the write-in control circuit 2e and the error detection circuit 2f by the test controller 3a controlled by the microprocessor 3. Thus, the write-in control circuit and the error detection circuit having been considered to be required by two sets in the past can be saved into one set, and simultaneously, a test can be executed in the same test duration as in the past, and it can contribute to the simplification of a magnetic disk certifier.
Patent JP-H11269265-A (JP)
Title: Polyamide resin for connector, resin composition and connector
Inventor: ONISHI KOJI
IPC: C08G69/26
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin which has high mechanical properties, heat stability, moldability and dimensional stability, allows little decrease in rigidity after used for a long time under a high-humidity atmosphere and is suitable especially for an automobile hamess connector having a thin part, and a resin composition. SOLUTION: A polyamide resin for automobile connectors comprises (a) 75 to 50 mol.% hexamethylene terephthalmide unit, (b) 5 to 45 mol.% at least one structural unit chosen from an undecanamide unit and a dodecanlamide unit and (c) 5 to 45 mol.% at least one structural unit chosen hexamethylene adipamide and hexamethylene isophthalamide and has a melting point within the range of 300 to 325 deg.C and viscoelastic properties wherein the glass transition temperature at saturated water absorption, obtained from viscoelasticity measurement, is 40 deg.C or higher and at least one of the observed multiple peaks of the loss elastic modulus is positioned at 80 deg.C or higher.
Patent JP-S58154497-A (JP)
Title: Carriage for conveying welding torch
Inventor: SUZUKI MASAGOROU
IPC: B23K9/127
Filed: 1982-03-08
Abstract: PURPOSE:To enable the self-traveling of a carriage always along the weld line, by providing a vehicle in such a way that the vehicle body assumes always a prescribed angle to the weld line when the vehicle body travels back and forth, and providing such a support base on which a torch turns at a prescribed angle. CONSTITUTION:Front and rear copying wheels 14, 15 and an inner front wheel and rear wheel 16, 17 are provided freely turnably to a vehicle body 13, and an outer wheel 18 of a large diameter is provided in the centerline position of the wheels 16, 17. When the body 13 is moved back and forth so as to move the wheels 14, 15 along the weld line 12, the wheel 18 tries to turn always around the point O; therefore, the body 13 maintains always an angle alpha to the weld line 12. A stopper wall 19 is provided to the body 13, and a torch supporting base 20 is supported thereto freely turnably around a turning shaft 21. When the body 13 turns clockwise or counterclockwise at the angle alpha with respect to the base 20, the base 20 side part contacts with the wall 19, and the base 20 turns by the angle alpha, thereby maintaining the distance between the weld line 12 and the torch always at the same value.
Patent JP-H09226117-A (JP)
Title: Ink jet recording head
Inventor: IIJIMA TAKAYUKI
IPC: B41J2/045
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a frame and to enhance the stability of ink emitting quantity and an ink emitting speed in spite of a small size by integrally providing a reinforcing material to a part of a head frame holding the fixed ends of vibrators almost vertically to a vibration plates to which the free ends of the vibrators are fixed. SOLUTION: The free ends of vibrators 6 are fixed to the island-shaped protruding parts of a vibration plate 3 by an adhesive and the vibration plate 3 is formed by fixing a metal vibration frame part to a resin file and bonding and fixing the vibration plate frame part to a head frame 4. Herein, the voltage applied to the vibrators 6 is increased and decreased to extend and contract the vibrators 6 to vibrate the vibration plate 3. Then, a reinforcing material 5 comprising a metal plate is embedded in the head frame 4 almost vertically to the vibration plate 3 by insert molding. By this constitution, even if the head frame 4 is extended, the deformation of the head frame 4 caused by the displacement of a vibration unit is suppressed and emitting quantity and an emitting speed can be increased.
Patent JP-H04254915-A (JP)
Title: Method for controlling plating film thickness of electroless-plated magnetic disk medium
Inventor: AUCHI TADASHI
IPC: G11B5/858
Filed: 1991-02-05
Abstract: PURPOSE:To suppress the variations in plating precipitation amt. by applying a negative bias on a material to be electroless-plated to determine the percipitation starting point and the plating precipitation amt. CONSTITUTION:An Al disk substrate 1 coated with an Ni-P film 2 is dipped in an electroless Ni-P plating soln., a negative bias is applied for a specified time to determine the precipitation starting point, and the thickness of the Ni-P plating film 3 is controlled to a specified value. The substrate is then dipped in an electroless Co-Ni-P plating soln., and a Co-Ni-P plating magnetic film 4 is formed by the same control as before. As a result, the coefficient of variation of the plating film thickness is reduced, and the yield is increased.