baber/WOPTO huggingface dataset:
Patent JP-H03176655-A (JP)
Title: Enamel rater
Inventor: NOMURA TOSHIHIDE
IPC: G01N27/20
Filed: 1989-12-06
Abstract: PURPOSE:To surely inspect whether the coating film on the inside surface of a can cap is good or not by ejecting a conductive soln. from a nozzle part toward the recessed part in the central part on the inside surface of the can cap, thereby sticking the conductive soln. to the recessed part and removing the air in the recessed part. CONSTITUTION:A tubular nozzle part 21 is inserted and fixed to a revolving shaft 16b which supports a vessel 17 and the ejecting part at the front end thereof is positioned right under the central part on the inside surface of the can cap A. The cap A is mounted by a fixing member 18 to the aperture end face of the vessel 17. A salt soln. is then ejected from the tip of the nozzle part 21 and is packed and stuck into the recessed part in the central part of the inside surface of the cap A, by which the air in the recessed part is removed. A cylinder 27 is operated to turn over the vessel 17 around revolving shafts 16a, 16b until the cap A arrives at a lower position. Thus, the salt soln. previously packed by a prescribed amt. into the vessel 17 is brought into contact with the inside surface of the cap A and an electrode 20 is immersed into the salt soln. Since the salt soln. is previously packed from the nozzle part 21 into the recessed part at this time, the salt soln. comes into contact with the recessed part without allowing bubbles to remain therein.
Patent JP-H09137381-A (JP)
Title: Freshness keeping net
Inventor: AMAGASAKI YUUICHI
IPC: D06M13/322
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a freshness keeping net having easy operability in wrapping work and capable of keeping freshness of a perishable foodstuff for a long time by imparting a water-soluble peptide mainly containing amino acids of fibroin protein to a cylindrical net. SOLUTION: A treating agent is prepared by compounding 70-90wt.% water- soluble peptide solution mainly containing amino acids of fibroin protein obtained by the hydrolysis of silk thread, 5-10wt.% consolidating agent such as a water-soluble polyester resin and 5-20wt.% activated mineral water. A cylindrical net obtained by knitting chemical fiber yarn of nylon, polyurethane, etc., or natural fiber yarn by a circular knitting machine is dipped into the treating solution. The treated cylindrical net is dehydrated and dried to obtain the objective freshness-keeping net having a peptide film on the surface of the net.
Patent JP-H10161671-A (JP)
Title: Musical sound generator
Inventor: ENOMOTO MICHIKO
IPC: A63F13/54
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a quiz game that a title of music is guessed only by watching a picture (lip motion picture) with so-called lip message, by displaying the lip motion picture of the voiceless singing of a song, onto a display unit. SOLUTION: A CPU 13 selects a piece of music at random from an exernal memory 12, and outputs the lip reading information of the music onto a picture reproducer 18. A display unit 23 displays a picture in which a singer slowly sings the music selected by the CPU 13, without the sound. When a lip motion picture has been finished, one user who watched the, judges the music sung by the lip movement, and sings the music by the lip movement to communicate the same to the next user. The music is successively communicated in the same way, and the final user pushes a number key of an input unit 11 to input the number of the music which is judged to be the communicated music. The CPU 13 makes the music of the correct answer, played, judges whether the music of the input number is correct or not, and displays the picture showing the result, onto a display unit 23.
Patent JP-H01230395-A (JP)
Title: Dehumidification type drier
Inventor: IWAMURA AKIRA
IPC: D06F58/02
Filed: 1988-12-15
Abstract: PURPOSE:To realize a dehumidification type drier with a simple structure by constituting a heat exchanger, a circulating fan, and a cooling fan with a double- blade fan and simplifying a path from a fan case to a ventilation passage and a heating element. CONSTITUTION:Clothes put and rotated and stirred in a drum 2 evaporate the moisture contained in the clothes with the hot air fed into the drum 2, the moist air with a high temperature is fed to the circulating fan side of a double-blade fan 5. The circulating air is deprived of heat by this double-blade fan 5 section, the moisture contained in the circulating air is bedewed and returned to a heating element 3 again. The bedewed moisture is flung away by the double-blade fan 5 and collected on the inner wall of a fan case 28 and discharged through a drain port provided on part of a ventilation passage 30. The circulating air is repeatedly circulated, and clothes are dried in sequence.
Patent JP-H08150034-A (JP)
Title: Aluminum slide rail
Inventor: TAKIMOTO KAZUHIDE
IPC: A47B88/493
Filed: 1994-11-28
Abstract: PURPOSE: To improve the shape by making a 1st rail slide by the rolling of balls and pressing a series of balls against the ball fall stoppers of 1st and 2nd rails in contact when the drawer is drawn out, and making the stopper projections of the 1st and 2nd rails abut on each other when the drawer is closed. CONSTITUTION: The 1st rail 1 which is sectioned in a π shape is provided with two ball grooves 5 in the length direction of the side part, a stopper projection 6 is provided at the body part at the front end, and fall stoppers 7 for balls 12 are provided at the rear ends of the ball grooves 5. Further, the 2nd rail 2 which is sectioned in a channel shape is provided with a guide groove 9 at the body part and with two ball grooves 8 in the length direction of the front end part in the guide groove 9, a stopper projection 10 is projected at the front end part of the guide groove 9, and a stoppers 11 for the balls 12 are provided at the front end parts of the ball grooves 8. Further, a 3rd rail 3 in the same shape with the 2nd rail and a 4th rail 4 in the same shape with the 1st rail 1 are provided. The back surfaces of the 2nd rail 2 and 3rd rail 3 are joined together by spot welding.
Patent JP-H08150783-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: SHIBUYA KAZUMICHI
IPC: B41M5/26
Filed: 1994-11-28
Abstract: PURPOSE: To provide a reversible heat-sensitive recording medium in which color developing sensitivity is improved and also repeated printing resistance is improved. CONSTITUTION: A reversible heat-sensitive recording medium is provided with a color developing and reducing agent having at least one of a leuco compound, a phenolic hydroxyl or carboxyl group and also an amino group as a functional group or as a part of a salt compound and also applied to the leuco compound and color developing or color reducing the same, and its recording layer is color developed or color erased by the control of heat energy, and the recording medium is composed of a powder of an integrated mixture of the leuco compound, a color developing and reducing agent and a sensitizer.  The action of sensitivity increase can be performed as a binder is not interposed among the three components, and when the medium is compared with the conventional examples in which the color developing and reducing agent and the sensitizer are dispersed individually, the blend ratio of the sensitizer can be reduced proportionately.
Patent JP-H05149733-A (JP)
Title: Method for measuring height distribution and volume of cream-soldered section
Inventor: YAHIRO KANJI
IPC: G01C3/06
Filed: 1991-12-02
Abstract: PURPOSE:To obtain a means which can accurately and quickly measure the height and volume of a cream-soldered section. CONSTITUTION:The height information about part of a cream-soldered section 3 formed on a substrate 1 is found by trigonometrical survey using a laser beams and, at the same time, a picture of transmitted X rays is obtained by irradiating the substrate 1 with X rays. Then calibration is performed by correlating the density distribution of the X-ray picture with the height information. By utilizing the calibrated results, the height distribution of the soldered section is found from the density distribution of the X-ray picture. In addition, the volume of the soldered section is found by multiplying the found height distribution by the area of the soldered section.
Patent JP-2001133650-A (JP)
Title: Optical waveguide substrate, method for manufacturing the optical waveguide substrate, optical waveguide part and method for manufacturing the optical waveguide part
Inventor: UMETANI MAKOTO
IPC: G02B6/12
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing an optical waveguide substrate having core parts of fine patterns by forming an intermediate cladding layer, using a press forming method and preventing the degradation in transfer accuracy occurring in thermal expansion and a method for manufacturing the optical waveguide parts connected with optical fibers. SOLUTION: A plate 12, consisting of a thermoplastic resin or low m.p. glass, is placed on a lower cladding layer 11 consisting of a plane glass substrate 10. The plate 12 is softened by heating and is pressed by using a press mold having wire-shaped projecting parts of a core shape, by which the intermediate cladding layer 13 having groove parts 14 is formed. Next, a transparent resin 15 varying in refractive indices is packed into the groove parts 14 to form the cores 18. A upper cladding layer 17 consisting of a plane glass 12 is fixed thereon, by which the optical waveguide substrate is manufactured.
Patent JP-H08178921-A (JP)
Title: Immunoassay of serum amyloid a
Inventor: KOBAYASHI SHUICHI
IPC: G01N33/531
Filed: 1994-12-21
Abstract: PURPOSE: To measure serum amyloid A with high sensitivity and high accuracy by diluting a sample to be examined containing serum amyloid A with a diluent containing a hydrophilic alcohol before measuring serum amyloid A. CONSTITUTION: A sample to be examined containing serum amyloid A is diluted with a diluent containing a hydrophilic alcohol prior to measuring serum amyloid A. As hydrophilic alcohol, 1-3C monohydric - trihydric alcohols are pref. and, especially, methanol and ethanol are pref. The concn. of hydrophilic alcohol in the diluent is different according to the kind of alcohol but 30V/V% or more usually and, concretely, for example, in the case of ethanol, 50% or more is especially pref. As the immunoassay, there are radioimmunoassay(RIA), enzyme immunoassay(EIA), and the like.
Patent JP-H07188216-A (JP)
Title: New intermediate
Inventor: ARUMINGERU TOOMASU BIYORUIE
IPC: C07D213/62
Filed: 1994-12-21
Abstract: PURPOSE: To provide novel intermediates for preparing novel compounds which can inhibit the internally and externally stimulated gastric secretion and can be used for the prophylaxis and treatment of peptic ulcer.  
     CONSTITUTION: Novel intermediates are represented by formula I (wherein X is S or SO; R 1 -R 4  are each H, 1-6C alkyl, 3-7C cycloalkyl, 1-6C alkoxy, 1-3C alkoxy-1-3C alkyl or 1-3C alkoxy-1-3C alkoxy; R 6  and R 8  are each H or 1-6C alkyl; R 7  is H, 1-7C alkyl, 1-7C alkoxy or phenyl; and provided that the compounds in which R 1 , R 2 , R 3 , R 6 , R 7  and R 8  are each H are excluded) and include, e.g. [2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]-sulfinyl]-1H- benzimidazol-1-yl]methanol. Of the compounds of formula II (wherein R 9  is H or alkyl; and R 5  is H, substitutable alkyl, substitutable alkoxy, mono- or dialkylamino or the like), a compound of the formula II wherein R 9  is H, which has antisecretion action, can be obtained by reacting a compound of formula I with a compound of the formula: R 5 COOH. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07176012-A (JP)
Title: Magnetic head
Inventor: MATSUMOTO SHIGEO
IPC: G11B5/60
Filed: 1993-12-17
Abstract: PURPOSE:To provide a magnetic head which is smoothly brought into contact with a sliding surface at the time of sliding of a magnetic recording medium. CONSTITUTION:A recording and reproducing head 19 and an erasing head 24 are joined by a resin, etc., to constitute a core constituting body 32. A slider 33 is provided with a recessed part 34 and a groove 35 and the core constituting body 32 is inserted into the recessed part 34 of the slider 33. Projecting parts at both ends of the recessed part 34 of the slider 33 are fitted to recesses 30, 31 at both ends of the inserted core constituting body 32. These members are joined to each other by resins, etc., to constitute a slider assembly 36. This slider assembly 36 is provided with a sliding surface 37 for sliding the magnetic recording medium and the edges of this sliding surface 37 are provided with slopes 38. The sliding surface 37 of a shape symmetrical with the groove 35 is constituted so that the magnetic recording medium comes into smooth contact with the sliding surface 37.
Patent JP-H10162300-A (JP)
Title: Lane detecting method
Inventor: SHIMIZU OSAMU
IPC: B60W30/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a reliable lane detection system with which the traveling lane of vehicle can be exactly detected by installing a lane border road marker on the border of lanes and setting a code for lane detection to this road marker. SOLUTION: As the lane border road marker, a lane border magnetic tape is provided on the border of lanes of highway and in the case of three lanes, for example, only S poles are arranged on the left side of 1st lane as the codes of lane border magnetic tape. Between the 1st and 2nd lanes, N and S poles are alternately arranged around a prescribed pitch (a). Between the 2nd and 3rd lanes, the cycle of code change between the N and S poles of magnetic tape is made double. Therefore, by reading the code of '1, -1, 1, -1...' through the vehicle, it is known that the vehicle is spread over the 1st and 2nd lanes and when reading the code of '1, 1, -1, -1...', it is known that the vehicle is spread over the 2nd and 3rd lanes.
Patent JP-H06162049-A (JP)
Title: Chart management system
Inventor: KOSUGI SHIGEKI
IPC: G16H10/60
Filed: 1992-11-27
Abstract: PURPOSE:To extract a chart almost uniformly or in a set ratio for every medical examination department even in the case patients for plural medical examination departments are not received uniformly by keeping charts of plural medical examination departments, and also, extracting the chart corresponding to an inputted chart identification number. CONSTITUTION:A second outpatient receiving machine 2 reads a patient code from a medical examination chart, and sends out successively receiving data such as this patient code and an inputted consulting department code to a host computer. In the host computer 1, a spool file 3 is always monitored by an issue order job, and when write is executed, its receiving data is read out immediately and distributed, based on the consulting department code in the receiving data, and written in one of the corresponding receiving files 5A-5C. In a chart retrieving machine 6, plural chart holders are kept, and by turning on an LED of the chart holder corresponding to the input of a holder number, the chart is extracted.
Patent JP-H09136656-A (JP)
Title: Flow control device
Inventor: UCHIDA YUKIO
IPC: B62D5/07
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress the consumption of the waste energy of a pump so as to sufficiently save the energy when an actuator is not operated and the required operating hydraulic force is low. SOLUTION: A required flow of the hydraulic oil, which is led into a first pressure chamber 15, is led to a discharge passage 8 through a control orifice 9, and the excessive flow is bypassed to a drain passage 19 to be controlled by the movement of a spool valve 14. The control orifice 9 is formed of a main orifice 60 and a sub orifice 62. A cylindrical movable sleeve 37 provided with a through hole 40 and an opening 41, which can be respectively communicated with the drain passage 19 and the lead-in passage 20, is provided between a spool valve housing hole 5 and the spool valve 14, and one end 37a of the movable sleeve 37 is faced to the first pressure chamber 15, and the other end 37b thereof is faced to a low-pressure chamber 39. Furthermore, a spring member 38 for giving the deviating force to the first pressure chamber 15 is provided in the movable sleeve 37.
Patent JP-H03181065-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ONAMI SATOSHI
IPC: G11B20/06
Filed: 1989-12-07
Abstract: PURPOSE:To reduce switching noise and to reproduce a high fidelity sound in good tone quality by disposing changeover switches in the post stage of band pass filters. CONSTITUTION:The changeover switches (SWs) 5A and 5B are provided in the post stage of the band pass filters (BPFs) 4A, 11A, 4B and 11B. Then, a regenerative FM signal after passing through the BPFs 4A, 11A, 4B and 11B respectively is switched. Consequently, the interval of the switching noise of the FM regenerative signal at that time is shortened. Thus, since the noise interval is shortened, the total hold time can be short as well, and the regenerative FM signal resembling closely the original signal is obtained, and hence a hi-fi sound in good tone quality is reproduced.
Patent JP-H10137045-A (JP)
Title: Apparatus for music stand and reading easel
Inventor: SAKUMA NOBUO
IPC: A47B23/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To automatically turn over respective sheets by reciprocally rotating an inclined shaft at a specific angle by a driving mechanism, and attracting a permanent magnet of a turning arm to an iron piece on the upper end of the respective sheets. SOLUTION: A magnet holding body 6 on the tip of a turning arm 2 is positioned on sheets of double spread pages, and a permanent magnet 7 attracts an iron piece of the sheets. A shaft part 4 of the turning arm 2 is reciprocally rotated by a driving mechanism 3 by operating a foot switch 13 once, and an arm part 5 is turned, and is restored again thereafter. Since an inclination θis imparted in the vertical direction of a placing stand 1 to the shaft part 4 of the turning arm 2, the permanent magnet 7 tries to be gradually displaced upward to the iron piece just after turning is started.  The permanent magnet 7 is slightly displaced upward until the iron piece is put in an attracting condition on its lower end, and when the turning advances further, the permanent magnet 7 slips out of the iron piece, and finally, it turns up to a position exceeding a turning angle 180 deg. from a turning start end position, and restraint by the permanent magnet 7 is released, and turning-over of the sheets is completed.
Patent JP-H07173904-A (JP)
Title: Large frame beam
Inventor: SAITO KOICHI
IPC: E04C3/11
Filed: 1993-12-17
Abstract: PURPOSE:To prevent deformation of a large frame beam due to dynamic load when the dynamic load is applied to a roof of a large building using the large frame beam by snow coverage, wind or a crane hung on a ceiling. CONSTITUTION:A lattice material 4 is provided between a top cord 2 and a bottom cord 3 to form a truss structure, and both end parts of a PC steel material 6 of a large frame beam 1 formed by stretching the PC steel material 6 on the bottom cord 3 and introducing pre-stress are fixed to a tension control device 7 for increasing and decreasing the tension of the PC steel materials 6 provided near both ends of the bottom cord 3. A strain gauge 9 for detecting a distorsion of the bottom cord 3 is disposed in the central part of the bottom cord 3. A controller is provided for supplying a driving current to a tension control device 7 according to the detection result from the strain gauge 9 when dynamic load is applied to a roof of a large building to turn a movable nut, increase and decrease the tension of the PC steel material 6 and prevent deformation of the top cord 2 and the bottom cord 3.
Patent JP-H09159904-A (JP)
Title: Automatic focusing device
Inventor: IWANE TORU
IPC: G03B13/36
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To predict the newest focus information in spite of the dispersion of the focus information caused by the curvature of field or a detection error by finding out the tendency of the focus information by statistical calculation, extending the tendency and predicting the newest focus information. SOLUTION: A focus detection means 1 is provided with a defocus amount detection part and an image surface position calculation part; a focus control means 3 is provided with a lens control part; a statistics prediction means 5 is provided with a statistical prediction part; a statistics decision means 6 is provided with the continuity deciding function of a decision part; and a statistical tracking means 7 is provided with an area searching function. Then, the defocus amount detection part calculates the position of the image surface of every focus area. In the case the image surface position gets within tolerance, it is judged that a subject image is the same in succession, and in the case it does not agree with the tolerance, it is decided that the image surface position is discontinuously changed.  The decision part searches one area where the newest image surface position is within the tolerance of the predicted value out of the remaining focus detection areas. The tendency of the focus information is easily and accurately found out and predicted by the statistical calculation.
Patent JP-H0665671-A (JP)
Title: Cemented carbide for cutting tool
Inventor: OHATA HIROSHI
IPC: C22C29/08
Filed: 1992-11-30
Abstract: PURPOSE:To produce a cemented carbide for a cutting tool having high strength and high toughness by incorporating an alloy with WC, Co and cobalt-tungsten carbides and specifying the ratio of the maximum peak intensity of cobalt- tungsten carbides to the peak intensity of WC by X-ray diffraction measurement. CONSTITUTION:The cemented carbide contg. WC as hard phase components and Co as bonding components as well as contg. one or more kinds among cobalt-tungsten carbides selected from Co3W3C, Co6W6C, Co2W4C and Co3W9C4 is prepd. At this time, the peak intensity ratio I1/I2, i.e., the intensity I1 of the maximum peak among the synthetic peak of (333) and (511) of Co3W3C, the synthetic peak of (333) and (511) of Co6W6C, the synthetic peak of (333) and (511) of Co2W4C and the peak of (301) of Co3W9C4 among cobalt-tungsten carbides in X-ray diffraction measurement to the peak intensity I2 of (001) of WC is regulated to >0 to <=0.15.
Patent JP-H05261124-A (JP)
Title: Formation of stator for teeth-row correction
IPC: A61C9/00
Filed: 1992-10-15
Abstract: PURPOSE: To arrange a dental-arch wire in the groove of a bracket in curved configuration in the plan view and in flat arrangement in the elevation, by determining parameters of the contour, and converting the teeth-orientation state to that vertical to the longitudinal axis of the teeth. CONSTITUTION: The longitudinal axis of teeth is defined as a line extending from the intermediate point between the peaks P3 and 5 to the intermediate point between the crossovers P1 and 7 of a true molar 58 and the gums of the patient. Since the points P9 (a crossover between the line L3 and the outer circumference of the true molar 58) and P10 (a crossover between the lines L3 and L5) are positioned on the line L3, the positioning height of the bracket on the true molar 58 is determined as the distance between the points P5 and P10, and the position of the bracket on the tooth as the point 9. The position P' which defines the center of a dental-arch wire 14 in the groove 24 is determined as the distance between the points P8(a crossover beteween the lines L4 and L3) and P9+0.94mm.  This distance of 0.94mm is usually used as the vertical distance between the teeth's surface and the center of the dental-arch wire.