baber/WOPTO huggingface dataset:
Patent JP-H09141431-A (JP)
Title: Method and device for controlling copying of arc welding sensor
Inventor: ARAYA TAKESHI
IPC: B23K9/127
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling the copying of an inexpensive arc welding sensor of excellent reliability and accuracy. SOLUTION: The initial set values such as each dimension of the shape of a welding groove are inputted in Step 100, the welding action of a welding torch is started in Steps 101, 102, and the AVC is executed by the reference voltage V in Step 105. When the welding torch judges the arrival at the ASC starting region in Step 6, and the welding torch arrives, the subtraction Voltage V-sensed voltage ΔV is operated in Step 107, the ASC is started, a judgment is made in Step 108 whether the arc voltage is not larger than the voltage V, and if yes, a judgment is made that the welding torch is approaching a groove wall, and the moving direction of the welding torch is reversed in Step 110.  A judgment is made in Step 112 whether or not it is a final layer, and if yes, the regenerative welding is performed by the oscillation locus + addition width of the welding torch stored in Step 114, and if it is the final layer in Step 112, the regenerative welding is performed by the storage oscillation locus + addition width + finish width in Step 114.
Patent JP-H06211783-A (JP)
Title: Synthesis of kainic acid
Inventor: JIEIMUZU AREN MON
IPC: C07D207/16
Filed: 1993-12-01
Abstract: PURPOSE: To obtain a new intermediate useful in the synthesis of kainic acid, which is an ionotropic stimulant amino acid receptor agonist.  
     CONSTITUTION: The intermediate is a compd. of formula I (where R 4  is H, acyl or the like, preferably H; and R 5  is H, 1-6C alkyl or the like, preferably H). The compd. of the formula I is obtd. by reducing and hydrolyzing a cyclic adduct formed by reacting azomethine ylide with cyclopentenone. The compd. of the formula I is methylated with a methylating agent and the resultant compd. is dehydrated to obtain a compd. of formula II (where R 8  is H, acyl or the like, preferably benzyloxycarbonyl; and R 9  is H, 1-6C alkyl or the like, preferably ethyl). The compd. of the formula II is oxidized and the resultant compd. is esterified and subjected to methylene formation to obtain a compd. of formula III (where R 1  is acyl, alkoxycarbonyl or the like; R 2  is 1-6C alkyl, aryl or the like; and R 3  is 1-6C alkyl, aryl or the like). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11127630-A (JP)
Title: Rice transplanter
Inventor: YAMASHITA MAKOTO
IPC: A01C11/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce a ratio of catching an operating wire with other devices and improve the assembling property and maintainability. SOLUTION: This rice transplanter is obtained by installing each clutch 17 for planting a small number of rows capable of stopping a planting mechanism for a part of rows in planting mechanisms for plural rows and a longitudinal feeding clutch 18 for stopping a longitudinal feeding mechanism of rows corresponding to the part of rows, providing each clutch operating lever 31 for integrally engaging and disengaging both the clutches 17 and 18 through an operating wire 46, forming the operating wire 46 into a forked shape composed of one operating wire part 48 and two operating wire parts 49 branched from one end of the one operating wire part 48, connecting the other end of the one operating wire part 48 to the clutch operating lever 31 and respectively separately connecting the end on the side opposite to the branched part 50 of the two operating wire parts 49 to the clutch 17 for planting the small number of rows and the longitudinal feeding clutch 18.
Patent JP-H07150935-A (JP)
Title: Exhaust pipe and manufacture thereof
Inventor: NISHIZAKI SHUICHI
IPC: B21D53/84
Filed: 1993-12-01
Abstract: PURPOSE:To decrease the number of parts by providing an outer pipe wherein one end is formed by being matched to the outer peripheral shape on the collecting sides of two exhaust pipes, and an inner pipe, and by connecting two exhaust pipes to one end of the outer pipe, and housing the inner pipe in the outer pipe. CONSTITUTION:Ends of exhaust pipes 1, 2 are respectively fitted in a collecting part 3a formed on one end of an outer pipe 3 and connected to each other. The exhaust pipes 1, 2 and the collecting part 3a of the outer pipe 3 are connected to each other by welding the outer periphery of the connecting part in the state where airtightness is held, thereby the exhaust pipes 1, 2 and the outer pipe 3 are integrally formed. An inner pipe 4 having muffling function is housed in the outer pipe 3, and the part of the outer pipe 3 facing this housing part is contracted and fixed into the shape matched to the outer shape of the inner pipe 4. Thereby the collecting pipe composed of two-divided members is unnecessitated, and the number of parts can be decreased.
Patent JP-H04172138-A (JP)
Title: Manufacture of di forming body
Inventor: FUJIKAWA SEIICHIRO
IPC: B21D51/26
Filed: 1990-11-07
Abstract: PURPOSE:To manufacture the DI forming body with excellent roundness by heat treating the cup after carrying out the deep drawing. CONSTITUTION:The sheet flank is deep drawn, and ironed after heat treating this deep drawn cup. Therefore, the residual stress generated on the deep drawing stage is removed, the distribution of the residual stress in the circumferential direction of the can at the final stage of ironing is reduced, and the anisotropy of deforming of the metallic structure of cup material and the anisotropy of strength are reduced, and the distribution of residual stress in the circumferential direction of the cup is reduced. Accordingly, the roundness is improved.
Patent JP-H04173236-A (JP)
Title: Anisotropic conductive structural body
Inventor: KIDO RYUICHI
IPC: B29C70/12
Filed: 1990-11-06
Abstract: PURPOSE:To manufacture an anisotropic conductive structural body in one process simply and quickly by embedding short fibers of high conductivity into a rubber structure body in a manner of providing anisotropy in conduction. CONSTITUTION:A test piece 1 is composed of rubber structure body 2 into which short fibers 3, 3... of high conductivity are embedded in a manner of having anisotropy in heat conduction, and the length of the short fibers 3 is set 10mm or shorter and the fibers 3 are mixed at the ratio of 2-30vol.% to the structure body 2. When the length of short fibers 3 is more than 10mm, dispersion properties, orientation properties, processing properties and the like are lowered in the case of being kneaded into a matrix. Also, when short fibers 3 are less than 2 vol.%, anisotropy in conduction cannot be obtained, while beyond 30vol.%, processing properties are lowered. An anisotropic conductive structural body can be manufactured in one process simply and quickly by only mixing short fibers 3 into rubber as a matrix in the manufacturing stage. Also, as the structure body 2 is rubber, the same is suitable for use when flexibility is required to enlarge the scope of use.
Patent JP-H11144011-A (JP)
Title: Data carrier, clothing with data carrier, and washing management system
Inventor: FURUKAWA KUNITOSHI
IPC: D06F95/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To make the data carrier not react even when a metal detector inspects an article fitted with the data carrier. SOLUTION: The whole data carrier is made of a nonmagnetic material. A capacitor 3 as the resonance circuit of the data carrier is made of a nonmagnetic body such as palladium(Pd). A lead frame 5 made of a copper- based material is used and the copper base is plated with silver. Consequently, the data carrier can be made of the nonmagnetic material, so the data carrier never reacts to the metal detector.
Patent JP-H11144687-A (JP)
Title: Rare gas discharge lamp and manufacture thereof
Inventor: SONODA RYOTA
IPC: H01J9/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp and manufacture thereof capable of reducing a space at an end rim part of an external electrode with a simple structure, efficiently restraining insulation destruction between external electrodes and between ground, and improving workability significantly. SOLUTION: This lamp comprises a linear tube-shaped envelope 1 having a light emitting layer 2 on an interior face; a pair of band-shaped external electrodes 3 and 4 consisting of a metal member disposed spaced so that a first and a second openings 5 and 6 are formed on an outer periphery face of the envelope 1 over full length thereof; a light transmissive protective tube 7 attached to the outer periphery face of the envelope 1 so that the external electrodes 3 and 4 are covered. The protective tube 7 forms an insulation layer 8A on an interior face of a tube body 7A consisting of a heat shrinkable resin, and the insulation layer is attached to and formed on the outer periphery face of the envelope 1 corresponding to at least the first and second openings 5 and 6 associated with attachment to the outer periphery face of the envelope 1 of the protective tube 7.
Patent JP-2000133719-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMIDA HIROYASU
IPC: H01L21/28
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent a lower electrode for storing charges from being oxidized at all times, when an oxide film for forming a sidewall structure is grown. SOLUTION: In this method, a field effect transistor having a charge storage gate electrode and a control electrode is manufactured. In a process for forming a field oxide film 2 on a silicon substrate 1 and an electrode for storing charges (tungsten silicide layer 5) on a gate polycrystalline silicon layer 4 formed on a gate oxide film 3, high concentration phosphorus ions are implanted in the electrode before a process for forming a sidewall is started.
Patent JP-H08161001-A (JP)
Title: Method and device for preventing test mode malfunction
Inventor: MATSUBARA YOSHIHIKO
IPC: G05B9/02
Filed: 1994-12-06
Abstract: PURPOSE: To prevent a test mode from being conducted with key misoperation by executing the test mode and writing an execution inhibition signal in a nonvolatile memory when a test mode execution decision signal is an executable signal and performing normal operation when the test mode signal is the execu tion inhibition signal. CONSTITUTION: The power source 4 of a heat cooking appliance is turned ON and key operation is done on an input means 6. When a microprocessor 7 judges as the key operation is a setting array for text mode execution, a test mode execution decision signal written in an EEPROM 1 is read in and it is decided which of the executable signal and execution inhibition signal the signal is. Then when 0 is written in the area of the EEPROM 1, it is decided that the signal is the test mode executable signal and test operation is carried out, so that the execution inhibition signal is written in the EEPROM 1. When '1' is written in the area of the EEPROM 1, on the other hand, it is decided that the signal is the test mode execution inhibition signal and the normal operation is performed. Thus, malfunction can be prevented.
Patent JP-H06150788-A (JP)
Title: Vacuum valve
Inventor: KAGAWA KAZUHIKO
IPC: H01H33/66
Filed: 1992-11-12
Abstract: PURPOSE:To facilitate processing and assembly and provide a vacuum valve having a high mechanical strength by fixing one end of a flange vertically to the end face of an insulated vessel, bending the other end of the flange to form an angular a part, and brazing this detention part airtightly to the end plate. CONSTITUTION:One end of a flange 3 is fixed vertically to the end face of an insulated vessel 1, while the other end of the flange 3 is bent into a hook etc., in such a way as surrounding the peripheral circumferential surface of an end plate 5, to form an angular part. This angular part is airtightly brazed to the end face 5 using a brazing material 12. The brazing can be conducted without dislocation if the fit of the flange angular part inner surface with the end plate peripheral circumferential surface is set properly. According to this structure in which the vertical portion of the flange 3 connects the insulated vessel 1 with the end plate 5, the rigidity obtained is high against a vertical direction force generated by opening and closing of the electrode and it is not likely to generate stress concentration.
Patent JP-H02132785-A (JP)
Title: Connection structure of crimp-style terminal to electric conductor and formation of the terminal
Inventor: DOI HIKOO
IPC: H01R4/18
Filed: 1988-12-01
Abstract: PURPOSE:To make it possible to achieve firm pressure connection and maintain its high reliability over a long period of time, by filling solder creme or solder into the clearance between the inner side face of the electric conductor connecting portion of a crimp-type terminal and electric conductor of a wire while the solder is melted and solidificated. CONSTITUTION:A crimp-style terminal comprises a contact portion 1, an electric conductor connecting portion 2, and a covering and fastening portion 3. Solder creme and/or solder 7 is filled into the clearance 6 between the inner side face of the electric conductor connecting portion 2 and the electric conductor 4 of a wire W while being melted and solidificated; the clearance 6 between the electric conductor connecting portion 2 and the electric conductor 4 is thus filled with the solder creme or the solder 7, so that an electric conductor is formed which is good as a whole. It is thus enabled to prevent the electric conductor connecting portion 2 from loosening and thereby falling off, and its imperfect contact due to a shortage of pressing forces of the electric conductor connecting portion 2 is also prevented. In addition, the electric conductor 4 is shut off from the outside air, so that formation of oxide films is prevented together with the constant increase of the electric resistance due to it. Firm pressure connection can thus be achieved and its high reliability can be maintained over a long period of time.
Patent JP-S63155656-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: OKODA TOSHIYUKI
IPC: H01L21/331
Filed: 1986-12-18
Abstract: PURPOSE:To enhance a reverse-direction current-amplification factor by a method wherein a lower separation-region and a buried base region are driven in earlier than the diffusion of an upper separation-region so that the two regions can be formed by diffusion at the low impurity-concentration and in a deep manner. CONSTITUTION:A first and a second buried layers 23a, 23b, an IIL buried base region 29 and a lower separation-region 34 for an upper-and-lower separation region 34 are formed on a P-type semiconductor substrate 21. Then, an upper region 35 on the region and an IIL base extraction region 32 are formed so as to reach each region 34 and the region 29 from the surface of an epitaxial layer 22 during a diffusion process of a base region 26 for an NPN transistor. Then, a collector contact region 28, an IIL collector region 31 and a color region 32 are formed during the diffusion process of an emitter region 27 for the NPN transistor.
Patent JP-H02148060-A (JP)
Title: Charge wire cassette
Inventor: FUJIOKA TADASHI
IPC: G03G15/02
Filed: 1988-11-30
Abstract: PURPOSE:To simply execute the replacement of a charge wire and to contrive the convenience in respect of a distribution, carrying and handling by winding the charge wire to a wire connecting member detained and held by a detaining member of a charge case side and containing it in a cassette case. CONSTITUTION:In a cassette case 22 of a charge wire cassette A, wire connecting members 23, 24 being freely detainable and detachable against detaining members 4, 5 of a charge device B are held so as to be freely rotatable, and a charge wire 10 of a length portion being sufficient for the wire replacement of plural times is connected and wound to the connecting members 23, 24 in a state that two pieces among four pieces of wire guides (e) are allowed to make a detour. By drawing out the charge wire 10 from an opening part (d) of the cassette case 22 and winding and hooking it to a pulley 11 of a base 7 of the charge device B, and also, detaining and holding the wire connecting members 23, 24 in the cassette case 22 by the detaining members 4, 5, the charge wire 10 is extended and provided in a state that tension by a coil spring 9 is given.
Patent JP-H07148069-A (JP)
Title: Rice cooking vessel for business use
Inventor: FUKADA HARUHISA
IPC: A47J27/00
Filed: 1993-12-02
Abstract: PURPOSE:To execute a large quantity of rice cooking for business use stably over a long period with good reproducibility, and further, save the energy cost at rice cooking. CONSTITUTION:As a rice cooking vessel for business use, a plurality of surface irregularities are provided at least on an outer bottom surface 9. and a black cover layer 8 having a thickness within the range never burying the surface irregularities is provided on the part having the surface irregularities.
Patent JP-H10132739-A (JP)
Title: Concentration analyzer
Inventor: KARASAWA SHIRO
IPC: G01N21/59
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact analyzer with a long life and high performance. SOLUTION: At the time when analyzers 2a and 2b irradiates an object to be analyzed with light to analyse the object to be analyzed from the intensity of transmitted light received by a photoreceiver 17, a plurality of light emitting parts formed by patterning a substrate and a plurality of resistor layers formed on the substrate in photolithography and etching processes are provided for a light emitting device 11 which emits light, each light emitting part is arranged to emit light by heating through the passage of electricity, and the photoreceiver 17 is arranged to receive the light emitted by each light emitting part.  As the light emitting characteristics of each light emitting part matches with those of another, it is not necessary to chop light by a motor and shielding plate by dividing the light emitting parts between light emitting parts for measurement and those for reference and passing electricity in turn. In addition, it is possible to reduce zero drifts by symmetrically arranging the light emitting parts and making the light emitting parts in symmetrical positions emit light simultaneously.
Patent JP-2001033919-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOBAYASHI HIDEYUKI
IPC: G03C7/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having solved a problem on a rear light scene in an under-exposed scene and enhanced in comprehensive image qualities in an under-exposed scene under rear light and stroboscope and relieved fluctuation of printing levels in printing. SOLUTION: This silver halide photographic sensitive material packaged in a photographic film patrone has each of red-, green-, and blue-sensitive layers on a support and an inscribed sensitivity S is <=200 and <800 and an inscribed contrast difference (density difference) of ΔD(G) satisfies the following expression: ΔD(G)>=0.55-0.233×log10(S/200), in which ΔD(G) is the common logarithm of the exposure of the difference of the green density between luminance (-1) and luminance (-4), and the luminance (-1) is the logarithm of the exposure defined by -1.3+log10(100/S), and the luminance (-4) is the logarithm of the exposure defined by -2.2+log10(100/S), and the exposure conditions is in accordance with ISO Sensitivity Standard JIS K 7614-1981.
Patent JP-2000130327-A (JP)
Title: Hermetically sealed electric compressor
Inventor: KITA ICHIRO
IPC: F04B39/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a suction muffler of a hermetically sealed electric compressor and improve its capability and efficiency. SOLUTION: In this compressor, pressure wave reflected by a reflection wall 24 of a suction reflection pipe 25 of a suction connection pipe 23 returns to a suction port of the suction connection pipe 25. Consequently, pressure wave is returned to the vicinity of a suction hole of a valve plate to assist in opening a reed valve and improve refrigerant filling into a cylinder of refrigerant suctioned from a suction main pipe 27 and capability and efficiency of this compressor.
Patent JP-2001127000-A (JP)
Title: Heat treatment apparatus
Inventor: NOZAKI KIMIHIDE
IPC: H01L21/26
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus enabling measurement of the temperature of a substrate, under stable measurement conditions. SOLUTION: A substrate W is held with a substrate hold spinner 40 and heated by a heat source 20, heat radiation from the substrate W which undergoes reflection multiple between the substrate W and a reflective plate 510 and is wade incident in a hole 510a, a timing sensor 529 detects that it faces a prescribed region of a rotating rotary sector 524, a sensor unit 528 activates a timing signal based on this, and a controller 60 actuates a probe 526 to measure the radiation intensity of the heat radiation from the substrate W, so that the probe 526 measures the radiation intensity, always when it always faces at the same position in the rotary sector 524, resulting in stable measurement conditions.
Patent JP-S63156528-A (JP)
Title: Production of granular n-arylpolycarboxyimides
Inventor: KOBAYASHI MASAO
IPC: B01J2/02
Filed: 1986-12-18
Abstract: PURPOSE:To produce the title N-arylpolycarboxyimides having uniform granule size, by adding the molten kneaded material dropwise into the water kept at a temp. below the m.p. of the N-arylpolycarboxyimides to solidify and granulate the material, and then separating the granular material from the water. CONSTITUTION:N-arylpolycarboxyimides, a water-soluble high molecular compd., an N-vinyl high molecular compd. having a heterocyclic ring, and water are kneaded to melt the imides. The obtained kneaded material is added dropwise into the water kept at a temp. below the m.p. of the N-arylpolycarboxyimides, solidified, and granulated. The granulated N-arylpolycarboxyimides are separated from water. In this case, 0.01-1pts.wt. water-soluble high molecular compd. and 0.01-1pts.wt. N-vinyl high molecular compd. having a heterocyclic ring are preferably added to 100pts.wt. N-arylpolycarboxyimides, and the mixture is kneaded.
Patent JP-S63157340-A (JP)
Title: Magneto-optical recording/reproducing device
Inventor: MORITSUGU MASAHARU
IPC: G11B7/09
Filed: 1986-12-20
Abstract: PURPOSE:To check data in a simple constitution by performing the recording/ erasing jobs of a magnetic disk with the 0-degree light separated by a diffraction grating and reproducing signals with the diffracted light following the 0-degree light out of the + or -1-degree light. CONSTITUTION:The light delivered from a laser light source 1 is turned into parallel luminous fluxes by a collimator lens 2 and made incident on a disk via a diffraction grating 17 and an objective lens 6. The reflected light sent from the disk is led to a 6-split photodetector 13 via a beam splitter 4 and an astigmatic optical system 11. The laser flux is separated into the 0-degree light and the + or -1-degree light by the grating 17. The 0-degree light 15 is used for recording/erasing jobs and the signals are reproduced by the diffracted light 16b following the 0-degree light out of + or -1-degree beams 16a and 16b. Thus data can easily be checked in real time.