baber/WOPTO huggingface dataset:
Patent JP-S61214140-A (JP)
Title: Optical recording and reproducing device
Inventor: ISHIDA TAKASHI
IPC: G11B7/085
Filed: 1985-03-19
Abstract: PURPOSE:To count exactly the number of cross tracks by providing a photodetector for detecting reflected light from an optical disk of an optical spot having a length of a track direction, which is longer than a pit interval of a format area, and counting the number of cross tracks when executing retrieval. CONSTITUTION:H denotes a pit of a groove of an information area of a depth (d) and a format area. At retrieval, when an erasing optical spot M moves in the direction as indicated with an arrow, it receives enough a diffraction from the groove, in case of passing through to the second track from the first track, therefore, a groove (track) cross signal is generated greatly. Subsequently, when passing through the third track, the center of the erasing optical spot M crosses the part having no groove between the pit and the pit, but since a length of the track direction of the erasing optical spot M is made larger than the pit interval, the groove (track) cross signal can be generated even in this case. In this way, the number of cross tracks can be counted exactly by counting the number of this point when executing the retrieval.
Patent JP-S58172492-A (JP)
Title: Rotary unit with multi-stage fan
Inventor: KUBOYAMA NOBUYOSHI
IPC: F24J3/00
Filed: 1982-04-02
Abstract: PURPOSE:To both increase a suction and discharge effect and obtain a heating effect, by inserting a rotary shaft, to which at least two fans are successively provided in a mutli-stage, into a pipe shaped cylinder opened with both ends to a suction port and a discharge port. CONSTITUTION:This multi-stage fan I is constituted in such a manner that many fans 2 secured at a prescribed distance to a rotary shaft 1 rotated by an electric motor 7 set in the side of a discharge port 5 are housed in a pipe shaped cylinder 3 provided with a suction port 4 to the bottom part while the discharge port 5 to the upper part. Said shaft 1 is provided with bearings 8 to required places and rotatably supported to the cylinder 3. Then a space between each fan 2 and the cylinder 3 functions as a frictional heat generating part 6. In this way, the fan I is set in a hollow box 9, if the motor 7 is driven, the inside of the chamber 9 can be utilized as a drier chamber or the like by reduced pressure in the chamber 9 and generated heat from the part 6.
Patent JP-S59183287-A (JP)
Inventor: KONDOU TOMIO
IPC: F27B9/16
Filed: 1983-04-01
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-H07239579-A (JP)
Title: Copying machine
Inventor: OHATA AKIRA
IPC: G03G15/00
Filed: 1994-02-28
Abstract: PURPOSE:To reduce the carrying resistance of a document interposed between a scale and an original carrying belt and to decrease the load of a motor for carrying the document. CONSTITUTION:In a copying machine constituted by combining an automatic document feeder(ADF) 60 provided with a document reversing part 100 and a copying machine main body 1; the scale 120 is temporarily retreated lower than the upper surface of a document platen glass 29 at the time of reversing the document in the case the length of the document in a document carrying direction is longer than a distance obtained till the document passing through the scale 120 passes the document reversing part 100 and is carried to the scale 120 again.
Patent JP-2000248138-A (JP)
Title: Method of manufacturing acrylic syrup
Inventor: KOYANAGI SEIYA
IPC: C08L33/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an acrylic syrup containing a curing agent in high productive efficiency using a simple manufacturing line. SOLUTION: A method for manufacturing an acrylic syrup comprises mixing acrylic monomer (A), acrylic polymer (B) and a curing agent (C) in a continuous twin-screw kneading machine under the condition of a temperature within a range of 30 to [(a temperature in half-life time of 10 hr of curing agent D)-10] deg.C and simultaneously performing the mixing of component (C) and dissolving of component (B) in one step.
Patent JP-S62209346-A (JP)
Title: Apparatus for generating and detecting high frequency magnetic field
Inventor: NISHIHARA SUSUMU
IPC: A61B5/055
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a stable and efficient high frequency magnetic field generating and detecting apparatus, by a method wherein the longitudinal conductor part of a coil part is divided into two at the central part thereof and the end parts of the divided parts are opposed so as to provide a predetermined gap therebetween and each end part is set as a current supply point to the equilibrium supply or a current. CONSTITUTION:The equilibrium supply of a current is performed to an equivalent resonance circuit consisting of a coil part consisting of a longitudinal conductor 1a and a lateral conductor part 1b, a condenser 2 and a guard ring 3 (3a, 3b) from current supply points 7a, 7b through a matching circuit. Resonance frequency can be adjusted by mainly moving a link up and down to change the electrostatic capacity between lateral conductor parts arranged adjacently and a matching state can be adjusted by changing the variable condensers 8a-8c of the matching circuit. Load is well- balanced with respect to earth and a supply current is supplied in a state perfectly converted to an equilibrium current required by true load containing the coil part. Because matching is taken along with resonance, current supply efficiency is good and the signal from a measuring object is extracted with good efficiency.
Patent JP-H03256184-A (JP)
Title: Signal processing circuit
Inventor: EGUCHI HIROTOSHI
IPC: G06G7/60
Filed: 1990-03-07
Abstract: PURPOSE:To improve usability corresponding to a purpose by adding a self- learning circuit to a nerve cell simulating element and providing a switching circuit for switching a coupling coefficient value. CONSTITUTION:A coupling coefficient is calculated by a gate circuit 47 in accordance with bit information indicating excitability or inhibition stored in a memory 31 and '+' and '-' signals 45, 46 to be error signals. When a switching signal Sa is applied from the external to a terminal 51, an input to a shift register 26 for storing the coupling coefficient is switched to the original coupling coefficient value (the output value of the register 26) or a newly found value (the output value of a gate circuit 50) by a switching circuit 51.
Patent JP-S61216014-A (JP)
Title: Input pen of inputting device
Inventor: NOMURA ICHIRO
IPC: G06F3/03
Filed: 1985-03-22
Abstract: PURPOSE:To confirm an input to a touch panel easily and accurately with a simple structure by generating an indication signal when a press-contacting detecting means detects the press-contacting state of a tip. CONSTITUTION:A press-contacting rod 13 is held slidably by a support member 14 and when an input pen 1 is pressed against a panel surface, its press- contacting rod 13 is pressed in, so that a switch mechanism turns on. When the switch mechanism 12 detects the pen tip being pressed against the panel surface through the operation of the press-contacting rod 13, a driving signal is outputted to a buzzer driving circuit 14 and a buzzer 15 sounds. Consequently, a correct input is confirmed.
Patent JP-H04272767-A (JP)
Title: Disposable body fluid treating device
Inventor: IIJIMA SEIICHI
IPC: A61M1/18
Filed: 1991-02-28
Abstract: PURPOSE:To provide the disposable body fluid catalyst device of a wet type which is lower in cost than the conventional devices for which plugging, sterilized bags, etc., are used, facilitates the automation of production, has an excellent hermetic sealing property at the time of preservation, allows an easy opening operation and is small in the amt. of waste. CONSTITUTION:A dialyzate side nozzle 4 of this liquid treating device 3 is adhesively bonded (welded) and hermetically sealed by a sheet 1 and a blood side nozzle 5 by a sheet 2 along the peripheral edge at the opening end of the nozzle.
Patent JP-H10257612-A (JP)
Title: Box-body structure for receiving and distribution installation
Inventor: KAWAHARA KOUNOSUKE
IPC: H02B1/30
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce dimensions, for working easily, and to ensure a stable quality easily in a surface treatment by a method, wherein the box-body structure is provided with a body part, with a separable foundation base and with a roof part and a body part is constituted of an upper frame, of a lower frame and of various detachable members. SOLUTION: A box body for a receiving and distribution installation is constituted of a foundation base A11 of a body part 12A and of a roof part A13, and it has a structure which can be separated from each other, when the receiving and distribution installation is moved and transported. In addition, the body part A12 is constituted of an upper frame 11 of a lower frame 12 and of door frames 13, and it has a mutually detachable structure. Then, side faces on one side of reinforcement metal fittings 11a, 12a, which are installed at the upper frame 11 and the lower frame 12 and upper- and-lower mounting faces 13a which form the door frames 13, face each other so as to be coupled.  In addition, side-face plates are attached so as to be detachable between circumferential parts of the upper frame 11 and the lower frame 12 in such a way that supports 14 between the door frames 13 are covered, and doors are attached to the door frames 13 so as to be detachable. As a result, the constituent members of the body part A12 can be separated, and they can be miniaturized.
Patent JP-H11235211-A (JP)
Title: Ornament
Inventor: YAMAGUCHI SHOJI
IPC: A44C5/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an ornament such as a bracelet where a character, a mark, etc., is displayed without deteriorating appearance. SOLUTION: The ornament is constituted of the bracelet of a ring shape by plural spherical and ornamental members 1a...1b through which a core member 3 is put and a putting-through member 2. The putting-through member 2 is provided with a cylindrical main body part 4 having a space part 41 on the inside and a disk-shaped lid member 5 having a display part 51 on whose surface the character, the mark, etc., is displayed. A knot after tying-up the both ends of the core member 3 is housed in the space part 41 of the main body part 4. Then, the lid member 5 clogs the space part 41 where the knot is housed and the display part 51 where the character, the mark, etc., is displayed is made to show itself.
Patent JP-H02236518-A (JP)
Title: Recording medium and recording method thereof
Inventor: ONISHI TOSHIICHI
IPC: G11B7/246
Filed: 1989-03-10
Abstract: PURPOSE:To allow rewritable recording and the immobilization of records by adjacently providing a 1st layer consisting of a high-polymer liquid crystal which is reversibly changed in optical characteristics and can maintain the same and a 2nd layer which is melted and mixed with this layer and can irreversibly vary the optical characteristics of the high-polymer liquid crystal. CONSTITUTION:The 1st layer 2 which is reversibly changed in the optical characteristics, such as light scattering and double refraction, and can maintain the same and the 2nd layer 2' which irreversibly change the optical characteristics of the high-polymer liquid crystal when melted and mixed with the 1st layer 2 are adjacently provided. There are the case in which the rewritable recording and erasing are executed by heating only the 1st layer 2 and the case in which the recording to prohibit the rewriting and erasing is executed by heating the 1st layer 2 and the 2nd layer 2' to melt and mix the two layers. There are the respective element constitution and recording methods in order to distinctly discriminate these two states. The records which can be rewritten are formed in this way and the formation of the stable records to prohibit the rewriting and erasing in spite of recording, reproducing and erasing techniques and high-temp. preservation is possible simultaneously.
Patent JP-S60199887-A (JP)
Title: 5-fluorouracil derivative, its preparation, and antitumor agent
Inventor: SUZUKI MIKIO
IPC: C07D303/00
Filed: 1984-03-26
Abstract: NEW MATERIAL:1-N-(2,3-Epoxypropyl)carbamoyl-5-fluorouracil shown by the formula I . USE:An antitumor agent. PREPARATION:1mol 1-N-allylcarbamoyl-5-fluorouracil shown by the formula IIis oxodized with preferably 1.1-1.5mol organic peracid such as performic acid, etc. in the presence of a reaction solvent such as usually dichloromethane, etc. at room temperature -50 deg.C for 25-200hr.
Patent JP-H08250114-A (JP)
Title: Manufacture of electrode plate for lead-acid battery, and device therefor
Inventor: OBATA NAOKI
IPC: H01M4/20
Filed: 1995-03-15
Abstract: PURPOSE: To provide a method for manufacturing an electrode plate for lead- acid battery and a device therefor in which a paste can be uniformly filled from both sides of a grid body, and the paste is never peeled from the grid body. CONSTITUTION: In a method for manufacturing an electrode plate for lead-acid battery which comprises applying an active material paste 4 to a grid body 2, a pair of paste holding bodies 12 are supplied between a pair of rolls 9 arranged with the grid body 2 between, the paste 4 is supplied between each holding body 12 and the grid body 2 to apply the paste 4 to both surfaces of the grid body 2, and the holding bodies 12 are also stuck to the paste 4 surfaces. This device has a pair of rolls 9, a pair of leading parts 11, and a hopper 13. The rolls 9 are arranged in parallel horizontally adjacent to each other, and the leading parts 11 supply the paste holding bodies 12 to the rolls 9, respectively. The rolls 9 are rotated in the mutually opposed directions to apply the paste 4 to the grid body 2 and also stick the holding bodies 12 to the paste 4 surfaces.
Patent JP-S63224109-A (JP)
Inventor: FUJINO MASARU
IPC: H01G4/12
Filed: 1987-03-11
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-H11238351-A (JP)
Title: Single reel type magnetic tape cartridge
Inventor: MIYAZAKI NOBUTAKA
IPC: G11B23/107
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent incomplete unlocking caused by tilt of a reel presser foot in a single reel type magnetic tape cartridge provided with a reel lock mechanism between an inner bottom of a reel boss and an upper case. SOLUTION: An unlocking tool 18, a reel presser foot 16, and a spring 17 are arranged between an inner bottom of a boss 12 of a reel 2 and an upper case 1a. The reel presser foot 16 is held to be able to slide up and down but not able to rotate by a guide projection 15 arranged on the upper case 1a. The counter surfaces of the inner bottom of the boss 12 and the reel presser foot 16 are provided with lock teeth 19, 20 engaged with each other, respectively. The unlocking tool 18 has three pieces of legs 27. Each leg piece 27 is projected onto the bottom surface of the reel 2 via an opening 30 arranged on the bottom wall of the boss 12. Since a push-up operation acts on the unlock tool 18 via the three pieces of legs 27, the reel presser foot 16 is prevented from tilting.
Patent JP-S57171128-A (JP)
Title: Brake shoe
Inventor: MATSUI HAKUO
IPC: F16D65/00
Filed: 1981-04-16
Abstract: PURPOSE:To prevent the squeak of a brake, by integrally making the web and rim of a brake shoe from cast iron and riveting a flat steel rim plate on the rim at the loop and node of vibration. CONSTITUTION:A web 1 and a rim 11 are integrally made of cast iron. A thick rim part 13 is provided on the bottom of the rim 11. A main plate 14 is provided so that it is continuous to the thick rim part 13. The rim 11 is also continuous to the main plate 14. The weight ratio of the rim 11 to a flat rim plate 2 is set at 5:1. The width of the rim 11 is set at such a minimum value that the flat rim plate 2 can be riveted. A right rivet 3 and a left rivet 5 are provided on the nodes of vibration of the brake shoe. A central rivet 4 is provided on the loop of the vibration. The flat rim plate 2 is made of a rectangular steel plate of small thickness and riveted on the rim 11 to provide a double-rim structure. A lining 9 is riveted on the flat rim plate 2.
Patent JP-S63223959-A (JP)
Title: Vibration response analyzing method
Inventor: HATAKE SUSUMU
IPC: G06F17/11
Filed: 1987-03-13
Abstract: PURPOSE:To check the calculation accuracy of a response calculation value by a mode superposition method by comparing a result of a quasistatic response analysis by the mode superposition method being a kind of approximate solution, with a result of a static analysis. CONSTITUTION:In an intrinsic value analyzing part 1, by solving an intrinsic value question expression I, omega<2> and {phi} for satisfying this expression I are derived. In a static analyzing part 3, a displacement vector {us} is derived by solving [K]{us}={f} (f denotes a load vector). By using the obtained {us}, a stress {sigmas} is derived by {sigmas}=[S]{us}, and they are stored in a file A. In a quasistatic response analyzing part 4, an equation of motion II is solved, and obtained {ud} and {sigmad} are stored in a file B. A comparing part 5 compares the file A and B. In a time history response analyzing part 6 by a mode superposition method, the calculation is executed in the same way by giving a time function to be solved originally, and time history response values of a displacement {u} and a stress {sigma} are obtained.
Patent JP-H09205958-A (JP)
Title: Constitution of fishing tool for improving strike detection
Inventor: AIDA TAKEO
IPC: A01K91/06
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a fishing tool improved in strike detection for transmitting the force of a fish picking at bait to a fishing rod without attenuating it. SOLUTION: Loads by the weight of a weight 1 and the fishing tool are reduced by disposing a float 1 under water and elastic bodies 2 are inserted to the connection part of the weight 1 and a fishing line 3 and the connection part of the float 4 and the fishing line 3. By making the float 4 flow deep under the water, the course of a deep tide is recognized to be used for guiding a fishing boat. By classifying the weights produced from the regenerated lead of uneven specific gravity by specific gravities and combining the ones whose specific gravity is heavier and lighter than a standard to be melted again, the weight of standard specific gravity is obtained.
Patent JP-S56152480-A (JP)
Title: Production of precursor of indole alkaloid
Inventor: TAKANO SEIICHI
IPC: C07D471/14
Filed: 1980-04-28
Abstract: PURPOSE: A four-stage process including the reaction between a novel and reading available 5-hydroxymethyltetrahydrofuran-2-one derivative and tryptamine gives the titled precursor used as a synthetic intermediate of vincristine through simple operations in high yield.  
     CONSTITUTION: A novel compound of formula I (R is hydroxyl-protecting group) is made to react with triptamine in an inert solvent such as benzene in the presence of a trialkylaluminum such as triethylaluminum to give a compound of formula II. Then, the compound of formula II is treated with a mineral acid in an aqueous polar solvent such as methanol to remove the hydroxyl-protecting groups and oxidized with an oxidizing agent such as sodium periodate under ice cooling to form an aldehyde of formula III. Finally, the compound of formula III is subjected to dehydrative cyclization in a solvent such as benzene in the presence of a dehydration catalyst such as toluenesulfonic acid to give a compound of formula IV. The compound of formula I is derived from S-glutamic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09328407-A (JP)
Title: Growth-promoting agent and its use
Inventor: SATA AKIYOSHI
IPC: C09K17/12
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To utilize a naturally occurring graphite silica having the functions of irradiation of far infrared rays and bacterial elimination as a safe and reusable growth acceleration agent for horticultural, agricultural and fishery purposes. SOLUTION: This growth acceleration agent comprises granules or powdery particles prepared by crushing graphite silica and can be used in horticulture, agriculture and fisheries by coating a porous granules having fine and wide pore size distribution with a powdery graphite silica. As a porous granule, are cited granules of brick or ceramic, naturally occurring pumice or coral particles. The graphite silica is admixed to a harmless and suitable inorganic or organic solvent and the porous granules are added to the mixture thereby coating the granule surface with the graphite silica powder. The coating thickness is sufficiently 0.05-0.10mm.
Patent JP-S51132992-A (JP)
Title: Laser device
Inventor: TAKAOKA TAKASHI
IPC: H01S3/0915
Filed: 1975-05-15
Abstract: PURPOSE:Temperature raise detrimental to the laser material is not given and optical excetation of sufficient intensity is continuously accomplished by employing a light source which discharges light of wavelength band wider than that of wavelength band effective for excitation.
Patent JP-H02235683-A (JP)
Title: Thermally sensitive recording material
Inventor: GOTO HIROSHI
IPC: B41M5/26
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a thermally sensitive recording material suited to high-speed recording with satisfactory color-development sensitivity and color density by adding a specific compound to the thermally sensitive recording material as a sensitizer. CONSTITUTION:The recommendable compound shown by the formula is one with the melting point of 50 to 150 deg.C from the viewpoint of storage stability and sensitivity. The mixing ratio of the compound is 5%wt. or more of the total amount of a color developer, preferably 10 to 400%wt. In addition, the leuco dye is used alone or in the mixed form, and the recommendable leuco compounds are those of triphenylmethane, fluoran, phenothiadine, oramine and spiropyran dyes. The preferable color developers are electron-receptive phenol compound, thiophenol compound, thiophenol compound, thiourea derivative, organic acid and its metallic salts which develop the color of the leuco dye in contact with said dye. A coating liquid for the formation of a thermally sensitive color-developing layer containing each component is applied on a support of paper, synthetic paper or plastic film and dried. Consequently, the thermally sensitive recording material suited to high-speed recording with satisfactory color development sensitivity and color density is obtained.
Patent JP-H11258051-A (JP)
Title: Heat treatment device and heat treatment method
Inventor: NOZAKI KIMIHIDE
IPC: H01L21/66
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device and a heat treatment method by which the accuracy of temperature measurement can be made high and the manufacturing cost for the device can be held down. SOLUTION: Thermal radiation from a substrate W is multi-reflected in a space up to a reflector 510 or the like to reach the interior of a measurement unit 520 through a qualtz glass plate 522 and a filter 523, and passed through a cavity part CP in which the effective reflectance is changed by a rotary selector 524 in the unit to be caught by a lower detector 526. Thus, the detector 526 sends a radiation intensity signal to an operating part, and the operating part obtains the substrate temperature on the basis of each radiation intensity corresponding to two kinds of effective reflectances and sends the same to a control part. The control part conducts the control for a lamp according to the substrate temperature. The substrate temperature can be measured by a single detector 526, so that the measurement accuracy is high and the manufacturing cost can be held down.
Patent JP-S51132791-A (JP)
Title: Production method of photo-coupler
Inventor: INOUE MINORU
IPC: H01L31/12
Filed: 1975-05-13
Abstract: PURPOSE: A vertical type photo-coupler which is designed so as to make its production process simple by way of forming the light-emitting element and light-receiving element with putting a transparent base-plate between them. 
     COPYRIGHT: (C)1976,JPO&Japio