baber/WOPTO huggingface dataset:
Patent JP-S6090008-A (JP)
Title: Preparation of hollow yarn type membrane separation apparatus
Inventor: TOMIZAWA REIJI
IPC: B01D63/02
Filed: 1983-10-24
Abstract: PURPOSE:To prevent the contamination of the titled apparatus caused by the adhesion of a sealing curing agent to the vicinity of a injection port, by injecting the sealing curing agent into a case main body packed with a hollow yarn bundled body to cure the same. CONSTITUTION:A case main body 1 is packed with a hollow yarn bundle 2 and both ends thereof are covered with sealing caps 7, 7'. Adaptors 8, 8' are preliminarily mounted to curing agent injection ports 4, 4' and a nozzles 9 are inserted into the injection ports 4, 4' through said adaptors and, after the injected curing agent is sufficiently cured, the adaptors 8, 8' are detached. Therefore, the adhesion of the curing agent to the vicinity of the injection ports is eliminated and a high quality and high grade product can be produced continuously.
Patent JP-H1145415-A (JP)
Title: Magnetoresistance head and its production
Inventor: IMAE KAZUYOSHI
IPC: G11B5/39
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility and the stability of a magnetoresistance element by making high coercive force films forming a pinning layer and a magnetic domain controlling layer a high coercive force film having a different magnetic characteristic so that the pinning layer and the magnetic domain controlling layer can be formed together with the high coercive force films. SOLUTION: This magnetoresistance element has a structure comprising a free magnetization layer 1, a nonmagnetic conductive film 2, a fixed magnetization layer 3, a pinning layer 4, a magnetic domain controlling layer 5 and a lead layer 6. The pinning layer 4 uses a thin film having smaller coercive force and the domain controlling layer 5 uses a thin film having larger coercive force. Then, in order to magnetize the element in the specified direction, first, a magnetic field higher than the coercive force of the domain controlling layer 5 is applied in the longitudinal direction of the element to magnetize. Successively, a magnetic field higher than the coercive force of the pinning layer 4 and lower than the coercive force of the domain controlling layer 5 is applied in the width direction of the element to magnetize.  Thus, the pinning layer 4 and the domain controlling layer 5 can be formed together with high coercive force films and the excellent reproducibility and stability can be obtained.
Patent JP-S6353818-A (JP)
Inventor: JODEN KATSUHISA
IPC: G10H5/02
Filed: 1986-08-21
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-H1121959-A (JP)
Title: Single lever type faucet
Inventor: HASHIMOTO YUKIO
IPC: E03C1/044
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a single lever type faucet which controls favorably the delivery of hot water. SOLUTION: A notched step part 5 extending to the rotary direction is formed in the handle body 3 provided rotatably to both high and low temperature sides of the faucet body 1. And a stopper member 6 regulating the rotary movement of the handle body by the contact of the handle body 3 with the end 5a of the notched step part 5, when the handle body 3 is rotated to the high temperature side, is fixed with screws 7 at the outside of the faucet body 1.
Patent JP-S6259246-A (JP)
Title: Optically active 2-phenylethylamine derivative, production thereof and analgesic comprising same as active ingredient
Inventor: TAKAHASHI HIROSHI
IPC: C07B61/00
Filed: 1985-09-09
Abstract: NEW MATERIAL:An optically active compound shown by the formula I (R1 is H or CH3; R2 is H or 1-4C alkyl; absolute configuration of 1 position is either R configuration or S configuration) or its acid addition salt. EXAMPLE:(R)-1-Cyclohexyl-2-phenylethylamine. USE:A drug, its intermediate or an analgesic. Since this compound has improved analgesic action is an optical isomer having approximately 100% optical purity, it has more enhanced pharmaceutical action than a racemic modification, has alleviated side effects and is useful as an analgesic for pain of various cancers, gastric ulcer, duodenal ulcer, renal calculus, urinary calculus, arteritis obliterans, etc., or pain after operation or pain caused by a tool for examining the stomach, ureter, urinary bladder, etc. PREPARATION:An optically active 2-phenylethylamine compound shown by the formula II (1' position = 1 position) is subjected to hydrogenolysis in a solvent such as glacial acetic acid, etc., in the presence of a catalyst such as Pd/C, etc., at 5-100 atm. hydrogen pressure at 15-30 deg.C for 12-24hr to give a compound shown by the formula I wherein R2 is H.
Patent JP-H1124507-A (JP)
Title: Image forming device
Inventor: IWAMA AKIHIKO
IPC: G03G21/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a color copying machine capable of directly and accurately detecting the moving amount of the rotary moving part of a transfer belt while including the influence of the deformation of the transfer belt itself by reading a scale formed at the inner peripheral surface of the transfer belt. SOLUTION: As for the color copying machine with an endless transfer belt 2 laid to be stretched among supporting rollers 3 to 7, the scale 10 for detecting the moving amount of the belt 2 is formed at the inner peripheral surface of the transfer belt 2, and the device is provided with a detector 11 for reading the scale 10 formed on the transfer belt 2. A driving motor 9 for driving the transfer belt 2 is controlled based on the detection result of the detector 11.
Patent JP-2001025874-A (JP)
Title: Heat treatment method of weld zone and plasma welding equipment
Inventor: TARA SHIGENOBU
IPC: C21D9/50
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method of a weld zone with which a heat treatment is carried out with a high efficiency and a low coat while suppressing a generation of strain, and a plasma welding equipment used for this heat treatment. SOLUTION: The method is to give a heat treatment to a preliminarily formed weld zone, where a plasma welding equipment 1 constituted so as to eject a working gas 2 for generating a plasma arc as well as a shield gas 3 for enclosing the circumference of the working gas 2 is used and a weld zone 80 is heated by irradiating a plasma arc 20 generated with the working gas 2 upon the weld zone 80 in a manner that the diameter of an irradiating spot is expanded larger than when it is used for a welding.
Patent JP-2000022849-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI SATOSHI
IPC: H04N1/32
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment where an originating source number against a facsimile equipment is used, a polling transmission data accumulation completion notice function is realized, the interval of an accumulation completion notice is changed in accordance with accumulated data quantity and the occurrence of wasteful load is eliminated on a request-side. SOLUTION: When a device connected to the telephone number of an opposite party and the registered telephone number stores the presence or absence of a polling transmission function, and detects the originating source telephone number sent by origination number notice service, and when a call is from the telephone number registered as the device having the polling transmission function, the setting value of the number of ringing detection times is changed, and a ringing signal is monitored for prescribed time. When the ringing signal which is below the changed setting value is inputted, a polling reception operation is executed on the number after the ringing signal terminates.
Patent JP-S5987345-A (JP)
Title: Pattern inspecting device
Inventor: YOSHIKAWA RIYOUICHI
IPC: G03F1/84
Filed: 1982-11-11
Abstract: PURPOSE:To prevent the inspection error due to positional discrepancy, expansion/contraction, etc., by detecting the deviation between measured pattern data and reference pattern data to determine a correction quantity and discriminating defects in the state where both patterns are matched to each other. CONSTITUTION:A measured pattern Mx in the X direction or the like which is read out from a mask pattern on a two-dimensionally moved table and a reference pattern Bx in the X direction or the like which is read out from the memory and has gate signals Gx near rise and fall parts based on + and - designed patterns are processed in a subtractor 21a of a deviation detecting circuit. Data is transmitted through a gate circuit 22a, which is operated in accordance with signals Gx, as it is in case of the rise part, and the subtraction result is inverted in the circuit 22a in case of the fall part, and a pattern deviation quantity in the X direction or the like is determined in an accumulator 23a. This deviation quantity is used as the correction quantity, and reading- out of designed patterns from the memory is so controlled that the deviation quantity is zero, and defects of the pattern are discriminated in the state where both patterns are matched to each other. Consequently, the pattern inspection of less error is performed surely without the influence of positional discrepancy, expansion/contraction, etc.
Patent JP-H1141087-A (JP)
Title: Output buffer circuit
Inventor: FUJIWARA AKIRA
IPC: H03K17/16
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit which can cope with large current drive by reducing production of noise at output switching while reducing an on-resistance between a source and a drain of a MOS transistor(TR) being a component of the output buffer circuit. SOLUTION: Second and third P channel MOS TRs P4, P5 with a small gate width are connected in parallel with a P-channel MOS TR P3 in the output buffer circuit and an output is changed by the 2nd and 3rd PMOS TRs P4, P5 receiving an input signal, the 1st P channel MOS TR P3 with a large gate width is driven after a prescribed delay through a delay circuit G1. The TRs P4, P5 with a small gate width in the switching are conductive and the TR P3 with a large gate width is conductive in the normal operation and even when the ON-resistance in the output buffer circuit is decreased, production of noise is suppressed to realize drive of a large current.
Patent JP-H0362295-A (JP)
Title: Prepaid card processor
Inventor: SUGIHARA YUJI
IPC: G07F7/08
Filed: 1989-07-31
Abstract: PURPOSE:To accept the different types of prepaid cards and to process them by means of a single processor by changing the processing system in accordance with the types of cards. CONSTITUTION:When a prepaid card 100 is identical with an automobile card, the card 100 is carried at a speed accordant with the writing speed of the magnetic information recorded with low density. Meanwhile the card 100 is carried at a speed according to the writing speed of the magnetic information recorded with high density when the card 100 is identical with a high speed card. Thus the magnetic information is written into a magnetic recording part 102 with the recording speed specified by the high speed card. Then the reading/writing system of the magnetic information is changed between the high speed and automobile cards for a toll collector 11. Thus the payment is possible with both cards via a single collector 11.
Patent JP-2001022512-A (JP)
Title: Pointing device for foot
Inventor: KATO ISAMU
IPC: G06F3/0338
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device for a foot that operability is excellent, faults and deficiencies are not caused because wiring, an electronic part and a mechanism part are also prevented from being seen from the outside and the miniaturization is attained. SOLUTION: Elastic bodies 36 and 38 returning a foot placing part 32 to its initial position against the power of a foot are provided between a 2nd moving part 30 and the part 32, and the part 32 is held at the initial position until the power of the foot which attempts to turn the part 32 becomes equal to or larger than fixed magnitude, and the contacts of switches 46 and 48 are switched over when the part 32 are turned two or more times from the initial position.
Patent JP-S58100733-A (JP)
Title: Measuring method for loss of optical fiber
Inventor: MIYAMORI YOSHIO
IPC: G01N21/59
Filed: 1981-12-11
Abstract: PURPOSE:To save the time necessary for the movement of a power meter and to perform real-time measurement by fitting a total reflection mirror receptacle to an output terminal and measuring optical fiber loss from its reflected light. CONSTITUTION:Light emitted from a standard light source 1 is guided to an optical connector 7 through a dummy fiber 2 and an optical directional coupler 6. This light is reflected by a total reflection mirror receptacle 8 to measure the standard light P0. Then, the light is guided to a laid optical fiber cable 5 through the optical connector 7 and a receptacle 4 and reflected by a total reflection mirror receptacle 8 at its exit terminal to measure current reflected power P2. At this time, section optical fiber loss L is obtained from L=(P0- P2)/2dBm.
Patent JP-H1138848-A (JP)
Title: Cleaning device, process cartridge and image forming device
Inventor: KONISHI TAKESHI
IPC: G03G21/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To surely recover additive even under low temperature environment, to prevent the irregular exposure of a photoreceptor from occurring and to obtain an excellent image by applying DC bias having a reverse polarity to that of the additive of tone passing through the body part of a cleaning blade on a conductor part. SOLUTION: The DC bias having the same polarity as toner host particle (negative polarity) and lower than discharge start voltage is impressed on the conductor part 15b of the cleaning blade 15, which consists of a conductive member in which conductive particles such as carbon black or the like are dispersed, by an applied power source 15c. Thus, the additive 19 passing through the body part 15a of the blade 15, which is formed of a rubber member such as urethane rubber or the like, because it can not the perfectly recovered by the dynamical action of the body part 15a and having a smaller particle size than that of the toner host particle is attracted.  The additive 19 has the electrification characteristic of the reverse polarity to that of the toner host particle and is effectively attracted to the conductor part 15b of the blade 15 even under the low temperature environment such as about 5 to 15 deg.C.
Patent JP-S6259076-A (JP)
Title: Protective member
Inventor: YAMAMOTO MAYUMI
IPC: B41M7/00
Filed: 1985-09-10
Abstract: PURPOSE:To enable favorable light resistance to be easily imparted to a recorded image together with water resistance, abrasion resistance and solvent resistance, by incorporating a fluorescent whitening agent, a UV absorber and a light stabilizer in a transfer layer. CONSTITUTION:A transfer layer 1 is constituted mainly of a thermoplastic resin such as ethyl cellulose and a vinyl acetate resin which can be laminated on the surface of a recorded image and can impart water resistance, abrasion resistance, solvent resistance or the like to an image. A UV absorber to be incorporated in the transfer layer is preferably one that absorbs mainly rays with a wavelength of 300-380nm which are a main cause of discoloration, fading or discoloration of images. A light stabilizer so functions that radicals harmful to dyes constituting the image which are generated in a transfer layer or a surface layer of a recording material by rays not absorbed by the UV absorber are deactivated in the transfer layer or in the surface layer into which the transfer layer penetrates upon lamination. A fluorescent whitening agent absorbs rays in the wavelength region of 340-400nm and emits rays in the wavelength region of 400-500nm, thereby producing a fluorescent whitening effect.
Patent JP-H0362260-A (JP)
Title: Detecting/correcting device for katakana word error
Inventor: TAKAGI SHINICHIRO
IPC: G06F17/27
Filed: 1989-07-31
Abstract: PURPOSE:To extract a corrected candidate having high accuracy by detecting the inconstancy of expression of KATAKANA (square form of Japanese syllabary) words among the extracted KATAKANA character strings when the character strings to be collated with each other are different from each other and at the same time the collation value is larger than the value set previously. CONSTITUTION:A KATAKANA word extraction process part 23 extracts the KATAKANA strings out of a document to the KATAKANA words having the flickerings of expression in the document. Then the part 23 converts each extracted KATAKANA string into the Roman characters and then divides these characters into the vowel and consonant strings in terms of symbol strings. Then a KATAKANA word collation process part 27 collates the symbol strings divided into the vowel and consonant strings with each other at the front and back sides and calculates the collation value. Thus the inconstancy of expression of KATAKANA words is detected among those extracted KATAKANA strings. Thus it is possible to detect the errors of KATAKANA works which are difficult to the manually corrected and to extract a corrected candidate having high accuracy even though the contacted words, etc., are included in the KATAKANA words.
Patent JP-H0613364-A (JP)
Title: Cleaning solution for silicon wafer and semiconductor device
Inventor: SUGIHARA YASUO
IPC: C11D7/18
Filed: 1991-07-12
Abstract: PURPOSE:To provide a cleaning method of a silicon wafer which demonstrates excellent wettability, high dust removal, and high cleaning effect, by adding a specific non-ionic surface active agent to an acidic or alkaline hydrogen peroxide cleaning solution. CONSTITUTION:A cleaning solution for silicon wafers and a semiconductor devices is yielded by adding a 5-500ppm ethylene oxide-added non-ionic surface active agent where the number of mols of added ethylene oxide is 3-10 into a hydrogen peroxide cleaning solution containing 1% by weight or more hydrogen oxide added non-ionic surface active agent involve polyoxyethylene alkyl ether, polvoxyethylene ether, and polyoxyethylene fatty ester. The cleaning solution is likely to enter gaps of a fine pattern and has a high dust cleaning effect.
Patent JP-H0617987-A (JP)
Title: Connection of mounting pipe and device therefor
Inventor: KANEKO YUTAKA
IPC: F16L1/024
Filed: 1992-07-02
Abstract: PURPOSE:To ensure closeness by forming a hole for a mounting pipe in an existing pipe by boring, by inserting the mounting pipe in the hole without opening or cutting the pipe, and by inserting the front end of the mounting pipe, to which a seal material is applied, and with which a penetrating ring is set, in the hole of the existing pipe. CONSTITUTION:When a branch pipe (mounting pipe) 1 is bifurcated and connected to an existing pipe P such as water pipe, embedded in the ground, an auger of an excavating device is rotated, and after a hole extending from above the ground to the existing pipe P is excavated without opening or cutting the pipe, a hole P1 of fixed size is formed in the existing pipe P by using a drill. A stopper 4 is fixed to the outer periphery of the front end of the mounting pipe 1 while a penetrating ring 2 is tentatively fixed thereto, and after a seal material 3 is applied between the ring and the stopper 4, the mounting pipe 1 is inserted into the hole P1 of the existing pipe P until the stopper 4 is made to abut on the existing pipe P. In this condition, a connection device 11 is inserted into the mounting pipe 1, and a link mechanism 15 provided on the front end of the device is operated so that the penetrating ring 2 is pushed into the hole P1 to make the seal material 3 pressure-closed and closeness of the connected part is thus ensured.
Patent JP-S6091394-A (JP)
Inventor: TAKAHASHI YUTAKA
IPC: G10H1/20
Filed: 1983-10-26
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-S6178348-A (JP)
Title: Method of making gyuuhi (a kind of starch paste)
Inventor: ITO YOSHIYUKI
IPC: A23L7/10
Filed: 1984-09-22
Abstract: PURPOSE:Starch is mixed with water, then with sugar, starch syrup and an emulsifier, then, the mixture is cooled down and cut into a shape of GYUUHI, as dipped in starch to give good-quality GYUUHI (a kind of starch paste with delighted surface) with good texture and elasticity without ageing. CONSTITUTION:A starch such as SIRATAMAKO is charged together with water in a kettle and heated. As heating is conatinued, granulated sugar, maltose or other saccharides and starch syrup and emulsifiers are added thereto. Further, the resultant mixture is casted into boxes, cooled down one overnight to prepare the material for GYUUHI. Then, the material is taken out of the boxes and cut into shapes of desired thickness and size in sterilized starch to give the objective GYUUHI.
Patent JP-H0936619-A (JP)
Title: Rat race circuit
Inventor: YOSHIDA GORO
IPC: H01P5/22
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To omit a matching circuit to reduce the size by determining the characteristics impedance of a transmission line in accordance with values of (r) and (x) and determining the length of the transmission line between ports in accordance with values of (r), (x), and R. SOLUTION: A load of z=r+jx expressed by values of a standardized impedance is connected to first and second output ports. In this case, the length of the transmission line between first and second ports, that between second and fourth ports, that between fourth and third ports, and that between fourth and third ports are set to a value corresponding to a phase angle θ for the used frequency. The length of the transmission line from the first port to the third port is set to a value corresponding to a phase angle θ+πfor the used frequency. That is, the output impedance of ports 2 and 3 is zp=r+jx, and the length of the transmission line corresponds to the phase angle θ, and the characteristics impedance of the transmission line is R.
Patent JP-S6177994-A (JP)
Inventor: SEKI TETSURO
IPC: G07D1/00
Filed: 1984-09-26
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-S6090778-A (JP)
Title: Color thermal transfer recorder
Inventor: WATANABE TOSHIYUKI
IPC: B41J2/36
Filed: 1983-10-25
Abstract: PURPOSE:To make appropriate the recorded density of each color and enable to record a color image with favorable quality, even when using a thermal transfer sheet coated with a sublimable dye, by controlling the quantity of electric power supplied to a heating element for each recording color. CONSTITUTION:A thermal head 1 is provided with a memory for storing a one- line amount of image signals and a driver for driving the heating elements in accordance with the image signals. In accordance with the image signals inputted from an external device, a controlling part 11 sequentially moves a recording paper 4 and a thermal transfer sheet 3 at predetermined timings through a recording paper driving part 10 and a thermal transfer sheet driving part 14, and feeds a trigger pulse (c) to a recording pulse generating part 12. The part 12 supplies the thermal head 1 with a recording pulse (d) for controlling the quantity of electric power supplied to the heating elements for each recording color in accordance with a color-discriminating signal (b) and the trigger pulse (c), thereby operating the heating elements to generate heat, whereby a transfer material of a predetermined color on the sheet 3 is transferred onto the paper 4. Thus, a three-color image is obtained by a surface sequence system.