baber/WOPTO huggingface dataset:
Patent JP-S60245789-A (JP)
Title: Piston crown of internal-combustion engine
Inventor: TANAKA TAKAO
IPC: F02F3/00
Filed: 1984-05-18
Abstract: PURPOSE:To provide the titled piston crown having excellent resistance to wear and corrosion of piston ring grooves by constituting the groove side face parts of the ring grooves of an alloy material which has hardness higher than the hardness of the piston crown and is nobler than piston rings. CONSTITUTION:The top and bottom surfaces of the groove side face of, for example, the 1st ring groove 11 formed to the piston crown 1 are constituted of the alloy material 3 which is harder than the crown 1 and nobler than the ring. An Ni or Co alloy is adequate for the material 3 if the crown 1 and the ring are made of an ordinary material. The groove side face part of the groove 11 is made into an approximately trapezoidal sectional shape and a welding material 14 is embedded therein by welding and is then machined and polished to a prescribed shape in the case of providing the material 3 by welding to the crown 1. An annular alloy material 5 is brazed to the groove side face of the groove 11 and is machined or polished in the case of brazing. The material 3 is provided to one or both of the top and bottom surfaces on the groove side faces of at least >=1 grooves among the grooves 11, 12, 13. The effect is better if said material is provided on the bottom surface in the groove side face part of the groove 11.
Patent JP-H06286375-A (JP)
Title: Manufacture of non-contact ic card and non-contact ic card
Inventor: OZAKI KATSUMI
IPC: B42D15/10
Filed: 1993-04-05
Abstract: PURPOSE:To make it possible to mass-produce a product excellent in various characteristics by a method wherein a pair or front and rear resin plates are injection-molded and, at the same time, a non-contact IC module is installed in a recessed part, which is formed on at least one resin plate and, after that, both the resin plates are bonded together into an integral body. CONSTITUTION:In order to manufacture the non-contact IC card concerned, a pair of or front and rear resin plates 1 and 2 are injection-molded. At the same time, on at least one resin plate 2, a recessed part 4 for installing a non- contact IC module 3 therein is formed. Next, after the non-contact IC module 3 is installed in the recessed part 4, both the resin plates 1 and 2 are boded at their mating surfaces 7 together into an integral body. Thus, the non-contact IC card, which is equipped with enough mechanical strength and airtightness, excellent in reliability and manageability and, at the same time, has fine outer appearance, can be mass-produced at high quality.
Patent JP-H10293442-A (JP)
Title: Image forming device
Inventor: TAKEDA KATSUHIKO
IPC: G03G15/05
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent image elongation by restraining excessive carrier from being produced in a photoreceptor layer. SOLUTION: In this device; an image carrying belt 2 having an insulating layer 23 formed on a conductive layer 22 and a photoreceptor 32 where the photoreceptor layer 35 is formed on a conductive layer 34 are arranged so that the layer 23 is opposed to the layer 35, and image-exposure to the layer 35 is performed in a state where voltage is applied between the layers 22 and 35, then a latent image is formed on the traveling belt 2 by discharge between the photoreceptor 32 and the belt 2. In such a case, a photoconductor layer 24 is formed on the surface of the layer 23 opposed to the layer 35 and exposed through the light transmissive layer 35.
Patent JP-H10291015-A (JP)
Title: Device for measuring pass-line of roller table and pass line
Inventor: HAYASHI HIROMASA
IPC: G01B21/22
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for the pass line of a roller table with which the pass line is measurable in stable continuous traveling and whose measurement efficiency and measuring accuracy is higher and measuring method of the pass line. SOLUTION: This measuring device for the pass line is provided with roller position detecting means 16 for detecting the positions of rollers, plural noncontact range finders S1-S5 which are arranged at the same intervals as the intervals between the rollers, inclinometer 17 for measuring the inclination of the main body 10 of the device, inclination correcting means 18 for calculating the relative height of the rollers by correcting the data of measurement with the noncontact range finders S1-S5 by the data of measurement and height correcting means 19 for determining the height of the main body 10 of device to the reference surface by cumulating the data of measurement data with the inclinometer 17 and for calculating the correction data of height of the rollers by correcting the relative height of rollers by the height of the main body 10 of the device.  From the data calculated with this device, the height of the roller is calculated by the method of least squares.
Patent JP-2000290870-A (JP)
Title: Embroidering
Inventor: IGARASHI MICHIKO
IPC: D05C17/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for embroidering by which the embroidering can be carried out even on a member which, is to be embroidered and has no weave texture to be the reference of an embroidery position or an uncountable weave texture. SOLUTION: A temporary fabric 1 is superimposed on an embroidery surface 4a of a ground fabric 4 and a stitching thread 6 is passed through the ground fabric 4 and the temporary fabric 1 to form a desired embroidery pattern 5. Warp yarns 2 and weft yarns 3 of the temporary fabric 1 are then withdrawn to thereby make the embroidery pattern 5 formed by using the stitching thread 6 remain in the ground fabric 4.
Patent JP-H08271267-A (JP)
Title: Angular velocity sensor
Inventor: SHIRATORI NORIHIKO
IPC: G01C19/56
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an angular velocity sensor which is small and lightweight, whose assembling property is good, whose costs are low and whose reliability is high by a constitution in which a guide is formed at a vibrating body so as to position every component precisely. CONSTITUTION: An electrode 26 and a vibrating body 21 are connected and bonded electrically. When an AC voltage is applied across the vibrating body and a detection electrode 25 which is used also as an exciting electrode, a piezoelectric element 22 is vibrated, and also the vibrating body 21 is vibrated together. Four electrodes 25 which are supported by a cylindrical support member 30 are installed at the inner side from the inside diameter of the member 30. Two places at the member 30 are fixed by a wire, and the other end of the wire is fixed to a substrate. When an angular velocity acts on an angular velocity sensor, a weight body 29 is moved by Coriolis' force, the sensor part is deformed, and an electric charge is generated in the electrodes 25.  The intensity of the angular velocity direction and the intensity of the angular velocity can be detected by the amount of the electric charge generated in the four electrodes 25. In addition, the outside diameter of the member 30 is guided by a guide 32, the member is positioned precisely, an exciting frequency is stabilized, and the detection capability of the angular velocity sensor is enhanced.
Patent JP-S5526875-A (JP)
Title: Production of l-serine through fermentation process
Inventor: MORINAGA YASUSHI
IPC: C12R1/38
Filed: 1978-08-17
Abstract: PURPOSE: A new mutant mold is cultured, whereby L-serine is efficiently produced from glycine through fermentation process in high yield.  
     CONSTITUTION: A mutant belonging to Pseudomonas, resisting O-methylserine, L-serine or glycine, and being capable of producing L-serine from glycine, such as Pseudomonas megarubescense AJ 11270, 11271 and 11272, Pseudomonas rhodomethylofaciens AJ 11265, 11266, 11267 is cultured in a medium containing glycine  at a pH 5W9.25 at 25W35°C for 2W8 days and L-serine accumulating in the culture medium is collected. The above mutant is produced by treating with N-methyl-N'- nitro-N-nitrosoguanidine and can grow in a culture containing O-methylserine in which the original mold can not grow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61258241-A (JP)
Title: Photosensitive resin composition
Inventor: SATO HIDEO
IPC: G03F7/004
Filed: 1985-05-11
Abstract: PURPOSE:To improve the storage stability of the titled composition by copolymerizing two sorts of specific monomers as an effective component. CONSTITUTION:The monomer shown by formula (I) and the monomer shown by formula (II) are copolymerized as the effective component. The monomer of formula (I) gives the titled composition to the functions of dying property and of improving solubility against a water. The content of the part of formula (I) in the copolymer is 20-80mol% on the basis of the copolymer depending to the dying property and the solubility for the water. While, the part of formula (II) makes the copolymer insoluble to a solvent by polymerizing and cross-linking an ethylenic unsatd. double bond contg. in the prescribed part with the irradiation of the rays of light, thereby giving the function of adhering the copolymer on the substrate of the color filter. The compounding amount of the part of formula (II) is preferably 15-80mol% on the basis of the copolymer. By applying the copolymer as mentioned above, to the titled composition, the composition having the good storage stability and the high resolution is obtd.
Patent JP-S62254745-A (JP)
Inventor: HARA TOSHIMITSU
IPC: A61B17/06
Filed: 1986-04-30
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-H1045608-A (JP)
Title: Zeolite-containing therapeutic agent for wound
Inventor: SOTODANI SHINJI
IPC: D21H17/67
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent capable of exhibiting treating effect on wound, applicable to a wound face, by making a paper raw material and zeolite or zeolite and tourmaline into paper. SOLUTION: This agent comprises (A) zeolite having preferably 10-500μm average particle diameter or the component A and (B) tourmaline having preferably 10-500μm average particle diameter. The ratio of a paper raw material (pulp), the component A and the component B is 2-10 pts.wt. of the component A and 0.5-2 pts.wt. of the component B based on 10 pts.wt. of the paper raw material. In the agent, especially excellent effects are obtained by using Japanese paper. For example, a wood pulp is dissolved in water, the component A or the component A and the component B are suspended in the slurry and the objective agent is produced by a paper machine.
Patent JP-S5327752-A (JP)
Title: Bearing means for horizontal rotary machine
Inventor: SUZUKI ISAO
IPC: F16N7/22
Filed: 1976-08-25
Abstract: PURPOSE: To provide a bearing means for a horizontal rotary machine, which is simple in construction, has high self-cooling effect and is capable of application to large capacity machines, by partitioning a space between the bearing and fluid surface in an inner fluid tank lublicant receiving plate means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05275811-A (JP)
Title: Semiconductor optical modulation element
IPC: H01L31/14
Filed: 1992-03-26
Abstract: PURPOSE:To obtain an optical modulation element which enables actual optical system application using a quantum well structure. CONSTITUTION:In an optical switching element where a multiple quantum well structure 2 of InGaAsP/InP group is formed on an n-type InP substrate 1, a p-type InP layer 3 is formed thereon with a striped pattern and a crossing waveguide 4 is formed by an n-type InP layer so that the p-type InP layer 3 is located at the crossing portion, a tensile distortion is given to the InGaAsP well layer of the multiple quantum well structure 2, realizing optical switching without dependence on polarized plane.
Patent JP-H03297354-A (JP)
Title: Frozen cake feeder
Inventor: DONARUDO JIEI TOOMASU
IPC: B67D1/10
Filed: 1990-04-17
Abstract: PURPOSE:To obtain the subject sanitary and simple apparatus capable of pushing out a soft-serve frozen cake by arranging a long and narrow shrinkable container having an inner chamber for accommodating a frozen cake in a channel of a long and narrow sleeve. CONSTITUTION:A soft-serve frozen cake 23 is accommodated in a shrinkable container 22 and arranged in the inside of a heat insulating layer 44 arranged in a receiving vessel 28 having a heat insulating holder 26 through a friction- reducing layer 46. By a compressive force produced from a bellows 60, the soft serve frozen cake 23 can be sent to the inside of a supply conduit 18 through an outlet 24 of the shrinkable container.
Patent JP-H06309407-A (JP)
Title: Layout verifying device and editing device
Inventor: AKASHI TERUO
IPC: G06F17/50
Filed: 1993-04-27
Abstract: PURPOSE:To efficiently execute a verification/correction cycle for the preparation of a layout. CONSTITUTION:An error information reading part 14 reads out an error graphic in a verification result executed in the preceding time, a verifying method determining means 15 enlarges the error graphic to a proper size as a verification priority area and a verifying means 12 verifies the graphic read out by a graphic data reading means 11. If an error exists in the verifaction prior area, the error is immediately reported from a result output means 13, so that the error can be detected without verifying all the data and the inspection/correction cycle can be efficiently executed.
Patent JP-S61293259-A (JP)
Inventor: MAXSON HYRON T
IPC: C08K5/5419
Filed: 1986-05-02
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-S58221072-A (JP)
Title: Shaft seal device
Inventor: MUKAEDA SATOSHI
IPC: F16J15/16
Filed: 1982-06-15
Abstract: PURPOSE:To prevent a leak of fluid from a joint part, by providing a groove or a notch to form a partitioning plate fitting part, arranging a partitioning plate to the partitioning plate fitting part so as to contain the joint part of a seal ring and sealing the joint part. CONSTITUTION:A central part in the peripheral direction of a seal ring 16 is notched to be formed deeper than a depth in the radial direction of a joint 17 and an almost circular arc shaped groove 18 is formed as a partioning plate fitting part in oppositely facing end parts of both sides in the peripheral direction of the joint 17 of the seal ring 16. A circular arc shaped partitioning plate 19 is fitted to this groove. A circular arc of this plate 19 is formed equal to the circular arc of the seal ring 16, when the ring 16, in which the partitioning plate 19 is fitted to the groove 18, is forcibly attached to a retainer internal peripheral surface 5, the periphery of the plate 19 is aligned to the periphery of the groove 18 and not contacted with a rotary shaft 2. In this way, the seal ring 16 fitting the plate 19 to the groove 18 is fitted to an annular groove 3 to perform a shaft seal.
Patent JP-H03297477-A (JP)
Title: Gas shutoff device
Inventor: SHIMADA TAKUO
IPC: F16K31/02
Filed: 1990-04-17
Abstract: PURPOSE:To prevent mistakes in recognizing changes in flow rate by specifying a gas appliance now in use, and judging to which classification of heating values the heating value of the gas appliance belongs, the heating values being classified into plural portions in advance. CONSTITUTION:An individual signal reception means 10 for receiving individual signals transmitted from each gas appliance being connected to a gas supply line is provided whereby flow rate signals from a flow rate measuring means 3 are separated from one another for each gas appliance. A supply heating value per unit time is calculated by a computing portion 7 for each gas appliance and is output to a classfication judging portion 8. The classfication of the supply heating value for each gas appliance is thus judged so as to obtain the supply heating value per unit time for each gas appliance and an aimed gas appliance can be specified even if plural gas appliances are started or stopped to be used simultaneously, and a change in flow rate can be dealt with with no mistake in recognizing it.
Patent JP-S59225774-A (JP)
Title: Preparation of embossed decorative board
Inventor: EYAMA HIROO
IPC: B32B33/00
Filed: 1983-06-07
Abstract: PURPOSE:To form a decorative board excellent in artistic design effect, by a method wherein a siliceous extender pigment-containing substance is applied onto a substrate and, subsequently, a picture pattern is printed by using curable or solvent resistant ink while a catalyst-containing ultraviolet ray curable resin is applied to the entire surface. CONSTITUTION:Ink or a paint 5 containing 10-50pts.wt. of a siliceous extender pigment is applied to the entire surface or the recessed parts of a substrate 1 and a picture pattern is subsequently printed to parts coming to protruded parts by using a curable or solvent resistant ink 3. Thereafter, a top coat paint 4 comprising an ultraviolet ray curable resin containing a perioxide polymerization catalyst is further applied to the entire surface and the coated substrate is irradiated with ultraviolet rays at a line speed of 150-400m/min. By this method, a decorative board having a sharp embossed pattern synchronous to a picture pattern is efficiently formed.
Patent JP-S60245942-A (JP)
Title: Remote-operated cooling device
Inventor: TATE MASAO
IPC: F24F5/00
Filed: 1984-05-19
Abstract: PURPOSE:To make the diameter of brine transfer tube small by a method wherein the brine is cooled and is circulated by a pump between reservoirs in utilizing zone through a tank in the captioned device utilizing cryogenic refrigerant of base of cold heat source. CONSTITUTION:The brine is cooled in the cold heat source base 1 by cryogenic liquefied natural gas source 2 through a heat exchanger 3, the cooled brine is sent into the liquid reservoir 9a of a brine tank 7 in the cold heat utilizing zone 6 through the transfer tube 5, then, the brine is supplied to the cooler of a cryogenic warehouse by a pump 12 from the liquid reservoir 9a to cool the warehouse. The cooling brine is returned to the heat exchanger 3 of the cold heat source base 1 from the liquid reservoir 9b to circulate it. According to this constitution, the diameter of the tube for transferring the brine may be made small.
Patent JP-H041543-A (JP)
Title: Torque detecting structure
Inventor: HIKIYAMA MITSURU
IPC: G01L3/12
Filed: 1990-04-17
Abstract: PURPOSE:To accurately perform detection by providing a twisting strain part small in diameter. CONSTITUTION:The twisting strain part 2 small in diameter less than the diameter of a driving shaft 1 is provided at the shaft 1, and a hollow cylinder 3 longer than the part 2 is out-fitted so as to cover the entire length of the strain part 2. The cylinder 3 is fixed integrally by setting an input side shaft part 1A and a fitting part 1 by tight fit, and is fitted loosely so as not to interlock with an output side shaft part 1B by setting a fitting part 5 with the shaft part 1B transition fit. Torque inputted to the shaft 1 is transmitted along the shaft part 1A, the strain part 2, and the shaft part 1B. Since the cylinder is fitted solidly at a fitting part 4 and loosely at the fitting part 5, the terminal part 3A of the cylinder 3 remains keeping the phase of the shaft part 1B without receiving the influence of the twist angle of the strain part 2. The phase of the step part 6 of the shaft part 1B is deviated by the twist angle for the terminal part 3A in a direction of torque receiving the influence of the twist angle. In such a way, since the twist angle of the strain part 2 is generated on the confronting plane of the terminal part 3A with the step part 6, the torque can be accurately measured by detecting turn phase difference electrically or optically.
Patent JP-H042064-A (JP)
Title: Bipolar type sealed lead acid battery
Inventor: FUNATO TAKAYUKI
IPC: H01M10/18
Filed: 1990-04-17
Abstract: PURPOSE:To suppress shortcircuiting resulting from slipping-off of active substance by forming a sheet of liquid retaining property from fine glass fibers, fine synthetic fibers, or a mixture thereof through paper making process, wherein the sheet is given an inter-electrode apparent specific gravity which is over a value as multiple of the apparent specific gravity at the time with no pressurization with a certain specific number. CONSTITUTION:When a battery is fabricated using a separator 4 consisting of a sheet of liquid retaining property obtained from fine glass fibers, fine synthetic fibers, or a mixture thereof through paper making process, the apparent specific gravity between electrodes shall be over 1.2 times as great as the apparent specific gravity at the time with no pressurization. Thereby the surface of electrode plate is pressurized in the perpendicular direction, and the separator 4 in the part not in contact with the electrode plates 2, 3 is arranged in such a way as enwrapping the electrode plates, so that slipping-off of the active substance is suppressed and eventually fallen active substance will stagnate in the recess of the separator 4 to prevent reaching the mating electrode plate. Thus shortcircuiting is prevented.
Patent JP-S62257034-A (JP)
Title: Temperature sensor
Inventor: FUJIEDA TAKASHI
IPC: G01K11/12
Filed: 1986-04-30
Abstract: PURPOSE:To measure temps. at a large number of places without providing a lead wire, by a method wherein the end surfaces of a pair of optical fibers are opposed across a gap and the width of the gap is changed corresponding to the change in temp. CONSTITUTION:A pair of optical fibers 2, 3 are respectively fixed by optical fiber fixing members 4, 5 and arranged so that the end surface 2a of the optical fiber 2 is opposed to the end surface 3a of the optical fiber 3 across a gap. When the circumferential temp. of a temp. sensor 1 becomes high, a connection member 6 largely expands as compared with the optical fiber fixing members 4, 5 and the width of the gap between the end surfaces 2a, 3a is widened. By this method, the light transmission loss between the optical fibers 2, 3 increases.
Patent JP-S5625164-A (JP)
Title: Tetrahydroisoquinoline compound and its preparation
Inventor: OKA YOSHIKAZU
IPC: A61K31/47
Filed: 1979-08-08
Abstract: NEW MATERIAL:Tetrahydroisoquinoline compounds of formula I (R 1  and R 2  are H, hydroxyl, lower alkyl, lower alkyloxy, the two adjacent groups may incorporate to form a ring; R 3  and R 4  are H, lower alkyl; R 5  and R 6  are H, acyl or incorporate to represent one single bond).  
     EXAMPLE: ( S )-2-( 3-Acetylthio-2-acetylthiomethylpropionyl )-6,7-dihydroxy-1,2,3, 4-tetrahydroisoquinoline-3-carboxylic acid.  
     USE: They are used for diagnosis, prophylaxis and treatment of hyperpiesia, because they show activity of inhibiting angiotensin-transforming enzyme and bradykinin- decomposing enzyme in animals, in particular, mammalians. They are also low- toxicity.  
     PREPARATION: A compound of formula II is made to react with a compound of formula III or its derivative activated in the carboxy group to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0284888-A (JP)
Title: Optical image processing method and system for x-ray photographing
Inventor: KUOO REN RAMU
IPC: H04N5/32
Filed: 1989-04-20
Abstract: PURPOSE: To simplify the improvement of an optical picture processing method/ system by arranging a liquid crystal display device between an image intensifier and a TV camera and executing optically indistinct masking on a real time basis. CONSTITUTION: A picture from the output phosphor of the image intensifier 1 is interrupted by LCD 3 and the polarizer 4 polarizes incident visible light. Liquid crystal 3' changes the polarized light and an analyzer 5 absorbs a part of transmission light. One transparent electrode exists for respective pixels of LCD 3 and the light transmission of the respective pixels can individually be controlled. Thus, LCD 3 absorbs much bright part of the picture from the output phosphor and the dynamic range of the picture, which the TV camera 7 detects, reduces. Then, the indistinct masking of the picture from the output phosphor is executed on the picture displayed on LCD 3 by precisely displacing LCD 3 from a focal plane 8.