baber/WOPTO huggingface dataset:
Patent JP-H11304982-A (JP)
Title: Pipe inside ultrasonic inspecting device
Inventor: KURITA TSUTOMU
IPC: G21C17/003
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pipe inside ultrasonic inspecting device proper for ultrasonic inspection of steam generator heat conduction pipes, whose length of the rotation part placed at the tip end of the insertion part can be shortened in the axial direction of the pipe to be inspected. SOLUTION: This inspection device attaches one end of piezoelectric element 21 operating for extending in diametrical direction of the support shaft 16 to an ultrasonic reflector 5 supported rotatably by the support shaft 16, a weight 22 is attached at the other end of the piezoelectric element 21, a pulse voltage is impressed to the piezoelectric element 21, and the ultrasonic reflector 5 is swung and driven in the front and back direction of the rotation part 2.
Patent JP-S62275393-A (JP)
Title: Semiconductor storage device
Inventor: HATANO SUSUMU
IPC: H01L29/78
Filed: 1986-05-23
Abstract: PURPOSE:To obtain a semiconductor storage device which is easy to rewrite by supplying electric charge directly to a storage element containing a floating gate via a switch MOSFET. CONSTITUTION:A memory cell consists of a storage element Q1 containing a floating gate and a switch MOSFETQ1'. The electric charge is supplied directly to the element Q1 via the switch MOSFET. When the positive voltage is stored in the floating gate FG of the storage MOSFETQ1, the threshold voltage level of the gate FG is increased. Then the gate FG is turned off despite a low level of a reading word line RW1 connected with a control gate. While the potential of a data line D1 is set at a high level. If the read signal of the element Q1 is set at a high level, this high level is transmitted to the gate FG. Thus the signal equal to the storage information is rewritten, e.g., a refresh action is carried out.
Patent JP-H0416490-A (JP)
Title: Door with window for elevator
Inventor: ITO KAZUO
IPC: B66B13/30
Filed: 1990-05-07
Abstract: PURPOSE:To mount a window glass on a door panel simply at a low cost without using an adhesive by providing a stud bolt protruded from the back of a door panel and extending through a reinforcing member, a spacer inserted in a gap between the door panel and the reinforcing member, and a nut to fasten the reinforcing member against the door panel through the spacer. CONSTITUTION:Since a spacer 17 is inserted in a gap 14 between a door panel 2 and a reinforcing member 10, by screwing a nut 20 in a stud bolt 16, a reinforcing member 10 is fastened against a door panel 2 through the spacer 17. Thus, a window glass 4 can be mounted on the door panel 2 simply at a low cost without using an adhesive. When the door panel 2 has a strain due to defective precision of the door panel or the reinforcing member, by properly regulating fastening of the nut 20 against the stud bolt 16, the strain of the door panel is corrected in the gap 14 between the door panel 2 and the reinforcing member 10, and surface precision of the door panel is regulated to an optimum value.
Patent JP-H0773610-A (JP)
Title: Driving device for minidisk player
Inventor: KIN GAN
IPC: G11B17/043
Filed: 1994-05-30
Abstract: PURPOSE: To enable loading/unloading and pick-up drive of a disk by a single motor by meshing an idle gear with a loading gear or pick-up drive gear by means of a link with two sets of bite-locks. CONSTITUTION: A link 20 is turned, which can be brought into plane contact with a woolen disk of a friction means for a power transmission gear 18 driven by a motor 17, and the link is positioned by a pressing projection 29a of a lever 29 toggled by an excited solenoid 33 and a bite-lock piece 20a, and an idle gear 19 for the link 20 is meshed with a loading gear 22. On the other hand, when the solenoid 33 is de-energized, the bite-lock by the bite-lock piece 20a is released and the link 20 is similarly positioned by a second bite-lock piece 20b and a pressing projection 35a of a lever 35, and then the gear 19 is meshed with a pick-up drive gear 25, and thus, this arrangement enables loading/unloading of a disk and pickup drive by a single drive motor.
Patent JP-H07317735-A (JP)
Title: Fixing device
Inventor: KOBAYASHI SOUJI
IPC: F16B13/10
Filed: 1994-05-30
Abstract: PURPOSE:To provide a device which does not slip off by the change of the temperature and is not dragged and turned in fixing in a fixing device. CONSTITUTION:A clamping bolt 8 is inserted through an upper elastic cylindrical body 2 and a lower elastic cylindrical body 4 to be brought in contact with each other by inclined surfaces 3, 5, and the tip of the bolt 8 is screwed into an eccentric tapped hole of a nut 6, so as to be tightened, and the cylindrical bodies 2, 4 are extended and adhered into a fixed hole 11.
Patent JP-H10307015-A (JP)
Title: Method and device for inspecting running rail
Inventor: MORI ISAO
IPC: B61K9/08
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To achieve labor saving and to enhance the reliability of inspection by automatically inspecting cracking, furthermore snaking, gradient, span and right and left height difference at the same time in correspondence with requirements other than the abrasion and metal flows of a rail head part for various kinds of industrial running rails such as a crane rail. SOLUTION: A pair of horizontal rollers 2 holding a rail R are linked to a truck 1 through horizontal linear gages 3, respectively. The relative displacement amounts in the width direction with both horizontal rollers 2 and the truck 1 are measured, and the relative displacement amount in the width direction between the truck 1 and the rail R is measured by a laser range finder 4. Thus, the left-side metal flow and the right-side metal flow are measured. Furthermore, abrasion is measured with an ultrasonic probe 7. A pair of vertical rollers 5 and vertical linear gages 6 are used as required, and the left-side abrasion and the right-side abrasion are measured.
Patent JP-H0629365-A (JP)
Title: Method and apparatus for measurement of temperature radiation by pyrometer
Inventor: PEETAA MITSUSHIERU NOERU BUAND
IPC: H01L21/66
Filed: 1991-05-22
Abstract: PURPOSE: To obtain a method of measuring thermal radiation with a dose of thermal radiation which is measured by a pyrometer, correcting the intensity of it, since the compensated intensity of the thermal radiation depends on the dose of the thermal radiation measured by the pyrometer. CONSTITUTION: A pyrometer 1 is directed towards a semiconductor wafer W, determining the dose of radiation which is emitted from the wafer W and the temperature of the wafer W. The measured output of the pyrometer 1 is connected to an adjusting member 2, and the adjusting member 2 is connected to both of a first compensating radiation source 3 and a second compensating radiation source 4. The first compensating radiation source 3 emits compensating radiation into the region of the wafer, to which the pyrometer is directed with a wavelength appropriate for the pyrometer. The compensating radiation source is corrected accurately, and the dose of the compensating radiation is adjusted according to the applied voltage by the adjusting member 2.
Patent JP-H01286912-A (JP)
Title: Fine diamond polycrystal particle and production thereof
Inventor: CHIN KAFU
IPC: C30B29/04
Filed: 1988-05-14
Abstract: PURPOSE:To prolong life of industrial tools using fine diamond polycrystal particles, to raise polishing efficiency and to improve polished surface, by forming the outer periphery of core part of amorphous carbon particles, made of the fine diamond polycrystal particles having a structure coated with plural aggregates of polycrystal diamond with a clear self form. CONSTITUTION:Fine diamond polycrystal particles are formed by covering the outer periphery of core part essentially comprising graphitic or amorphous carbon with plural aggregates of diamond crystal with self form. The fine diamond polycrystal particles are obtained by the following method. Namely, a mixed gas containing a hydrocarbon gas or hydrogen gas is introduced to reaction space, the mixed gas is made into plasma and the hydrocargon gas is decomposed to precipitate diamond carbon. In this method, the mixed gas having the volume ratio of the hydrocarbon gas: hydrogen gas of r1>=5/100 is introduced, amorphous carbon-containing carbon particles are precipitated and then the mixed gas is introduced in the volume ratio r2<1/200 to precipitate diamond carbon showing self form on the carbon particles.
Patent JP-S63282561-A (JP)
Title: Document processing system
Inventor: NAKAKAWAJI TETSUO
IPC: G06F17/21
Filed: 1987-05-14
Abstract: PURPOSE:To reduce and shorten the trouble and time required to create and edit a document by displaying index information obtained from a row number being edited by referring to a correspondence table and updating index information when a row of a character string is added or deleted. CONSTITUTION:The index information consisting of a chapter 13, a clause 14, and a paragraph 15 which are based upon a column number and a row number of a created document, their start column positions, etc., is stored in a correspondence table means 6 in a rewritable state. Then the index information obtained from a row number being edited by referring to the correspondence table means 6 is displayed on a display means 2 and when a row of a character string is added or deleted, the row number is increased or decreased to update the index information. Consequently, the position of the editing position in the whole document is securely grasped and updated information on the chapter 13, paragraph 14, clause 15, etc., in the whole document after the addition or deletion of the character string is known automatically.
Patent JP-S5640681-A (JP)
Title: Piperonyl derivative, and fungicide and preservative containing the same as effective component
Inventor: MORISAWA YASUHIRO
IPC: A01N43/30
Filed: 1979-09-13
Abstract: NEW MATERIAL:3-Iodopropargyl piperonyl ether of formula I-1, and 2,3,3-triiodoallyl piperonyl ether of formula I-2.  
     USE: A fungicide and preservative. Effective to prevent the degradation of industrial raw materials such as wood material, wet pulp, paper, etc. caused by fungi (fungi belonging to Penicillium genus, Aspergillus genus, etc. or wood discoloration fungi). Wood preservative for wood destroying fungi, white rot fungi, etc. Used in combination with a carrier (e.g. clay, talc) or an adjuvant (e.g. a cationic surface active agent) to promote the preservative and fungicidal activities.  
     PROCESS: The compound of formula VI is prepared by heating a compound of formula II and a compound of formula III (X is halogen), or a compound of formula IV and a compound of formula V, in the presence of a base. Reaction of the compound of formula VI with iodine in the presence of a base affords the titled compounds of formulas I-1 and I-2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06307751-A (JP)
Title: Indoor circulation type freshness preserving device for cold insulation box and the like
Inventor: MATSUMOTO TATSUO
IPC: F25D17/08
Filed: 1993-04-20
Abstract: PURPOSE:To provide a device for eliminating an irregular temperature difference of the air in a room, filtering and discharging excess ethylene, enhancing an accuracy of regulating humidity at the time of a low temperature and bringing preservation of freshness in a cold insulation box for fresh products such as vegetables, fruits, etc. CONSTITUTION:A cold insulation box, etc., for circulating cold gas in a room of a refrigerator comprises a circulation duct 1 provided along a peripheral wall in the room in such a manner that the duct 1 has a horizontal guide duct 3 installed in a bottom of the room and an erected main duct 2 erected to communicate with an intermediate position of the duct 3, a small-sized suction type blower 4 contained in an upper part of the duct 2 and provided with a suction port 5 and an ethylene filtering panel 6 provided at an intermediate height. An indoor circulation type freshness preserving device for the box comprises a dry-bulb-wet-bulb sensor provided at a position directly under the panel 6 in such a manner that the sensor is electrically connected to the blower 4 to regulate its output thereby to accurately regulate the humidity at a low temperature, and exhaust ports 7 arranged at each interval of the duct 3.
Patent JP-H01287162-A (JP)
Title: Water-based coating composition
Inventor: NODA HIDEYOSHI
IPC: C09D5/00
Filed: 1988-05-12
Abstract: PURPOSE:To obtain a water-based coating composition, improved in circulation stability, excellent in coating operability and appearance of films and suitable as electrodeposition coating, by blending an aqueous dispersion with a graft polymer having specific characteristics of the backbone and side chains. CONSTITUTION:A water-based coating composition, obtained by dispersing a graft polymer, consisting of the backbone chain and side chain having 1,000-4,000 molecular weight, in which either of the backbone and side chain is hydrophobic and other is hydrophilic, having 8-11.5 solubility parameter of the hydrophobic part, 10-13 solubility parameter of the hydrophilic part with >=1 absolute value of the difference between both in an aqueous dispersion containing water medium and an aqueous resin and having <=50 deg. integrating sphere turbidity and <=2 absolute value of the difference between the solubility parameters of the aqueous resin and the graft polymer in a concentration within the range of 10-70wt.% at a viscosity within the range of 50-10,000cP.
Patent JP-S60261476-A (JP)
Inventor: MOCHIZUKI AKIRA
IPC: A62C35/02
Filed: 1984-06-08
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-H07326467-A (JP)
Title: Heating cooker
Inventor: ARIGA TORU
IPC: H05B3/14
Filed: 1994-05-31
Abstract: PURPOSE:To prevent uneven grilling, generation of smoke and degradation of a heater by installing a porous honeycombed heater covered with a thermal oxidation catalyst with a hole oriented in the vertical direction. CONSTITUTION:A cooking plate (for grilling) 3 having a plurality of openings 2 is freely removably provided on the top of a cooker main body 1, and a honeycombed heater 5 made from porous ceramics with a thermal oxidation catalyst 4 coating the surface of its base is installed in position below the cooking plate 3 using heater holding terminals 7 with a hole 6 oriented in the vertical direction. The cooker main body 1 is provided with a blower 8 by which smoke and odor produced during cooking are sucked through the hole 6 of the ceramic honeycombed heater 5.
Patent JP-H02296496-A (JP)
Title: On-vehicle speaker equipment
Inventor: DATE TOSHIHIKO
IPC: H04R1/02
Filed: 1989-05-11
Abstract: PURPOSE:To improve a high frequency characteristic and to realize sound quality with articulation by providing a speaker equipment to a room mirror part in a cabin so as to locate a sound image in front of a listener. CONSTITUTION:The most desirable position to locate a sound image in an in-cabin sound field is in front of a listener. Then in order to realize the sound image location, a speaker equipment is provided to a room mirror part of a cabin 11 to integrate the room mirror 12 and a speaker unit 13. Thus, the sound image is located in front of the listener in a driver's seat 14 and an assistant driver's seat and since there is almost any member having a type of material with high sound absorption between the speaker equipment and the listener, the high frequency is not especially attenuated.
Patent JP-2000304970-A (JP)
Title: Method and tool for assembling optical connector
Inventor: OTSUKA KENICHIRO
IPC: G02B6/36
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and tool for assembling an optical connector by which the assembling time is shortened and the optical connector is easily assembled at low cost. SOLUTION: This optical connector assembling tool 30 is used to assemble and fix a coated optical fiber 2 on a base B to a ferrule 1 having an optical fiber insertion part extended inward from an optical connection hole formed on a connection end surface 1a, and is provided with a coated optical fiber holder 37 which holds the coated optical fiber 2, a ferrule fixation part 33 which is provided on the top surface of the base B and on which the ferrule 1 is mounted, a slider 31 on which the coated optical fiber holder 37 is mounted and moves on the top surface of the base B toward the ferrule fixation part 33, a positioning member fixation part 32 which is mounted with a positioning member 21 to abut on the connection end surface 1a of the ferrule 1 mounted on the ferrule fixation part 33,  and a pressing means 35 which energizes the slider 31 toward the ferrule fixation part 32 on the base B.
Patent JP-H07315666-A (JP)
Title: Recording device
Inventor: TERAJIMA HIDEYUKI
IPC: B41J13/10
Filed: 1994-05-31
Abstract: PURPOSE:To prevent any dirt on the surface and backside of a recorded face of recording medium even when multiple medium sheets are recorded consecutively, by having a horizontal loading part installed in connection to the bottom part of the slant face at a distance in a specified longitudinal range of the recorded medium in approximately vertical direction from the discharge part of recorded medium, so as to load the discharged recorded medium thereon. CONSTITUTION:A loading means C comprises an abutting part 16 for abutting the end of a recorded sheet discharged after recording, and a bottom part 17 having a slant face 17a that makes the position of the recorded face side of the recorded sheet higher to guide the end of the recorded sheet so as to the abutting part 16. The slant face 17a of the bottom part 17 has more than a half but less than the total of the length of a sheet ejected from a sheet ejection part 15 approximately in a vertical direction (a). An approximately horizontal sheet tray 18 is provided in connection to the bottom part 17 so as to load the discharged recorded sheets. The recording medium can be loaded in this device surface and backside made dirty even when multiple medium sheets are recorded consecutively.
Patent JP-2000350947-A (JP)
Title: Dehydrating device for garbage stored in receiving basket in drain outlet of sink
Inventor: FUKAMI KIYOTAKA
IPC: B04B3/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To dehydrate garbage discharged from a kitchen by using a motor- driven rotating motor based on the principle of centrifugal force. SOLUTION: A garbage receiving basket 6 in a drain outlet of a sink combined in a drain cylinder 1 is connected with a high speed rotating electric motor 8 and the garbage receiving basket 6 is rotated by rotating the motor 8. Only water is separated from the garbage stored in the receiving basket in the drain outlet by action of this centrifugal force. Then, the motor is stopped and, when the garbage basket is pulled out, the garbage basket comes out of a pin 7 and treatment of the garbage can be performed.
Patent JP-H02300399-A (JP)
Title: Far infrared ray radiating paper
Inventor: NAMATAME SABURO
IPC: D21H27/00
Filed: 1989-05-15
Abstract: PURPOSE:To obtain the title paper having freshness maintaining action, food flavor improving action, warming action, etc., by uniformly blending fibers containing ceramic fibers and pulp fibers in a specific ratio and making the blend into paper. CONSTITUTION:20-40wt.% ceramic fibers prepared by reacting a raw material component containing ceramics in the presence of platinum and/or iron and 8-60wt.% pulp fibers (preferably 2-3D fineness and 2-3mm fiber length) are uniformly blended and made into paper to give the aimed paper.
Patent JP-H09281212-A (JP)
Title: Position detecting device for moving body
Inventor: KANBE YOSHIYUKI
IPC: G01C21/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To precisely estimate the position of a moving body at the detection side, which determines the position using a GPS receiver, even though the body enters into an electromagnetic wave shadow and the receiver does not receive the GPS signals. SOLUTION: A GPS receiver 11 of the moving body side specifies the position information of the body, stores the information in the memory provided in the receiver and successively updates the information. When a transfer request from a detection side device 30 is received by a portable telephone 21 in its automatic response mode, the position information is read from the memory and the information is transmitted to the detection side through a radio channel WL. At the detection side, the position of the body is displayed on a display 37 by overlapping the position on the map information from a CD-ROM device 36.
Patent JP-H0415237-A (JP)
Title: Resin additive
Inventor: OGAWA MASAHIDE
IPC: C01B33/24
Filed: 1990-05-10
Abstract: PURPOSE:To obtain an additive which when added to a resin, can improve its transparency, heat stability and antiblocking properties, by using microcrystalline calcium silicate hydrate having a specified chemical composition, specified positions of X-ray diffraction peaks and a specified refractive index as an effective component. CONSTITUTION:Amorphous silica having a BET specific surface area of 150-400m<2>/g and a secondary particle diameter of 1-10mum is mechanochemically allowed to react with Ca(OH)2 containing 4-8wt.% (in terms of CaO) mike of time in the presence of water for 6-10hr to obtain microcrystalline calcium silicate hydrate having a chemical composition of the formula (wherein X is 1.0-2.0; and (n) is 0.3-1.0), X-ray diffraction peaks at spacings of 3.04-3.08Angstrom , 2.78-2.82Angstrom  and 1.81-1.84Angstrom  and a refractive index of 1.49-1.57. The obtained compound is optionally mixed with a plasticizer, a lubricant, a filler, a colorant, etc., to obtain the title additive.
Patent JP-H07325106-A (JP)
Title: Capacity type acceleration sensor
Inventor: ESASHI MASAKI
IPC: G01P15/125
Filed: 1994-05-31
Abstract: PURPOSE:To provide a capacity type acceleration sensor which is hardly receive influence of any force other than that from the measuring direction, and can obtain the exact measurement of acceleration. CONSTITUTION:A plurality of beams 31 radially extending as a support 42 is centered are formed, the support 42 connected on one end of the beam 31 is surrounded, and a weight 29 which becomes a movable electrode is formed swingably. Thereby, since the center of gravity of the weight 29 can be aligned to the position of the support 42, Moment caused by dislocation between the support positions of the beams 31 and the position of the center of gravity of the movable electrode 29 does not occur and it may be difficult to receive influence of any force of the direction for measuring acceleration.
Patent JP-S61280291-A (JP)
Title: Production of fructose polymer
Inventor: KOBAYASHI SHOICHI
IPC: C12P19/04
Filed: 1985-06-03
Abstract: PURPOSE:To produce a large amount of the titled compound useful as a raw material of health food, etc., at a low cost, by treating a vegetable containing fructose polymer with cellulase or cellulase and pectinase. CONSTITUTION:A vegetable containing fructose polymer (e.g. Jerusalem artichoke) is treated with cellulase or cellulase and pectinase, and the reaction mixture is centrifuged to obtain the extract as the supernatant liquid. The extract liquid is added with calcium ion to precipitate pectin, and centrifuged. The obtained supernatant liquid is concentrated with an ultra-filtration membrane under pressure to obtain the objective fructose polymer (e.g. inulin).