baber/WOPTO huggingface dataset:
Patent JP-S5295913-A (JP)
Title: Pilot alarm method
Inventor: KUSANAGI JIYUNSUKE
IPC: H04B3/46
Filed: 1976-02-09
Abstract: PURPOSE:By using the amplitude modulated pilot signal, pilot off of the base band transmission system of image signal is displayed without failure.
Patent JP-H03216339-A (JP)
Title: Ink jet recorder
Inventor: NARUSE OSAMU
IPC: B41J2/055
Filed: 1990-01-22
Abstract: PURPOSE:To improve an image quality and enhance an effective drive frequency by fitting the projected part of an actuator into the recessed part of a parallel flow path out of contact with each other. CONSTITUTION:In the construction wherein flow paths 24 of a flow path plate 23 are nested with actuators 22, 27 out of contact with each other, the actuator 27 can compress and deliver a liquid in the flow paths 24 without interfering with the adjacent actuator when the actuator 27 is driven. A piezoelectric element 2 is grooved to allow the actuator to be independently driven. The projected parts formed by the grooves are displaced in thickness, whereby flow paths 3a provided in a flow path plate 3 correspondingly thereto are changed in volume to deliver ink 13 out of nozzles. The groove parts are filled with a filler 21 to prevent the interference with the adjacent actuator.
Patent JP-H09205627-A (JP)
Title: Video conference system with automatic answering telephone function
Inventor: NAKAMURA HIROAKI
IPC: H04N7/14
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the video conference system with automatic answering telephone function having provision for calls without wasting a storage medium for automatic answering recording by sending a warning message prepared in advance to a caller when no image is displayed due to any reason in the case of automatic answering recording for a video conference system. SOLUTION: A video signal and a sound signal from an ISD network X received from a line interface circuit block 1 are demultiplexed by a multiplexer and a demultiplexer block 2 and the result is stored on a hard disk 18 via an SW circuit 26 and a memory 19. Furthermore, the demultiplexed video signal is compared with a reference voltage source Vref 25 at a comparator 24 via a decoder 14... a clamp circuit 23 to discriminate whether or not no image is displayed. A CPU 20 sends a warning message prepared in advance to a caller when a non-image period or non-image number of times reaches a prescribed value after non-image is discriminated. Thus, the video conference system with automatic answering telephone function having provision for callers without wasting a recording medium for automatic answering recording.
Patent JP-H11206605-A (JP)
Title: Bathtub and systematized bath
Inventor: KOBAYASHI MASAAKI
IPC: E04H1/12
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub and a systematized bath that allows the aged and handicapped to take a bath easily, and can be manufactured hygienically and cheaply. SOLUTION: A bathtub body 4 is installed in a bathroom 2 with no level difference with a washing section 3. A level difference groove 9 is formed in the washing section 3 along the side 6 of the bathtub body 4. An impervious plate 5 is fitted rotatably at the side 6 of the bathtub body 4. And the water sealing plate 5 can be fitted into the level difference groove, eliminating a level difference with the washing section 3 and can be held in a standing posture along the side 6 of the bathtub body 4 by a holding mechanism 8.
Patent JP-S55105856-A (JP)
Title: Record player
Inventor: HOUSHI TERUO
IPC: G11B21/08
Filed: 1979-02-05
Abstract: PURPOSE: To secure an automatic and selective performance for the music of the desired sequence by amplifying selectively only the frequency component featuring the signal coresponding to the inter-music track.  
     CONSTITUTION: Pickup arm 16 shifts from the most outer circumference to the most inner circumference of record 17, and the signal obtained at the output end of photo transistor 2 is amplified through amplifier circuit 3. Here peaking circuit 4 features the specific frequency characteristics and then prevents the negative feedback of the specific frequency signal among the output of circuit 3. Thus circuit 3 amplifies selectively only the signal of the specific frequency and thus amplifies largely the signal of the specific frequency, i.e., the signal corresponding to the inter-music track. And only the signals higher than the set level are made pass through waveform shaping circuit 4 via slicing circuit 13 to be then applied to counter circuit 16. Circuit 15 decides the agreement or disagreement with designation circuit 18 which designates the music order manually to deliver the decision  result to the output terminal. At the same time, circuit 15 memorizes the signal of  circuit 18 and gives the subtraction to the memory value with every generation of  the signal at circuit 14 to give the output when the count value becomes zero. Thus  pickup arm 16 is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08197848-A (JP)
Title: Pressure sensitive adhesive label for thermal recording
Inventor: KAMEI MASAYUKI
IPC: C09J7/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide a pressure sensitive adhesive label for thermal recording having excellent traveling in an automatic labeler and an adhesion. CONSTITUTION: A thermal recording layer containing a leuco base dye and a color developing agent, a protective layer containing water base macromolecule, and an overcoat layer containing electron beam setting resin are successively provided on one side surface of a substrate. Further, a pressure sensitive adhesive layer, a peeling layer, a peeling base material are successively provided on a rear face of the substrate. A rear face layer containing a silicon de-natured polyvinyl alcohol is provided between the rear face of the substrate and the pressure sensitive adhesive layer.
Patent JP-S54105952-A (JP)
Title: Programable divider circuit
Inventor: ICHIDA KENJI
IPC: H03K23/64
Filed: 1978-02-07
Abstract: PURPOSE:To ensure the division by performing the decounting for the sum of the offset value and an optional variable alternately through a divider, and thus to realize a simple constitution for the divider to be suited for the integration. CONSTITUTION:Offset data N1 and variable division component N2 are connected to switch circuit 5 and then writtern into programable divider 6 alternately by the output of toggle flip-flop 4. The maximum division ratio N of divider 6 has only to be equal to either larger value of N1 and N2. In the case of N2>N1, the division of 1/(N1 + N2) is possible with the divider of the scale of N = N2. The contents of divider 6 is connected to carry-out circuit 7, and the output of circuit 7 is connected to clock terminal CK of FF4 and the PE terminal of divider 6. As a result, the circuit constitution is simplified greatly with a small area in comparison with the conventional divider circuit which uses the adder circuit and the like, thus enabling an integrated structure.
Patent JP-H08203566-A (JP)
Title: Charger with power supply plug
Inventor: MORITA HIDEYO
IPC: H01M10/46
Filed: 1995-01-30
Abstract: PURPOSE: To easily draw out a power supply plug from an outlet without applying unnatural force on a connection part between a pack battery and a case. CONSTITUTION: A charger incorporates a charging circuit in its case 1. The case 1 has an attachment part 4 for detachably attaching a pack battery 3. A power supply plug 2 is attached to the case 1. The power supply plug 2 is provided on a front face 1A of the case 1 and the attachment part 4 of the pack battery 3 is provided in the side face 1B of the case 1. The attachment part 4 for attaching the pack battery 3 is arranged in such a state as extended in the upper and lower direction of the case 1.
Patent JP-H04306131-A (JP)
Title: Sound insulation device of floor shift
Inventor: TAKASAGO MASAKAZU
IPC: B60K20/02
Filed: 1991-01-09
Abstract: PURPOSE:To obtain good shift feeling, and to improve sound insulation characteristic and durability of a sound insulation device of a floor shift by sealing, a shift lever through opening hole of a floor panel airtight with a sound insulation plate that has a sound insulation ring freely rotated horizontally having an eccentric hole for sealing the shift lever airtight, in such a way that the ring is moved horizontally. CONSTITUTION:A sound insulation plate guide 5 shaped like square shallow dish, made of rigid material such as metal or synthetic resin and so on, is mounted on the under surface of a floor panel 1 with a bolt 6. Two long slits 7 running to and fro for having shift levers 2, 3 penetrated are formed on the sound insulation plate guide 5. A sound insulation plate 8 and a sound insulation ring 10 which is smaller than the plate are stored in the sound insulation guide 5. An eccentric hole 12 for making the shift levers 2, 3 penetrated and a flange 11 are provided on the sound insulation ring 10, and the ring is fitted into a through hole 9 of the sound insulation plate 8 so that the ring is rotated. The sound insulation ring 10 is rotated by operating the shift levers 2, 3, and the sound insulation 8 is moved in the slit 7, and shift operation is thus achieved, while sound insulation effect is obtained.
Patent JP-S5398847-A (JP)
Title: Termination method of silicon clad fibers
Inventor: ASANO MITSUHIKO
IPC: G02B6/38
Filed: 1977-02-10
Abstract: PURPOSE:To facilitate polishing of end faces and centering by inserting the exposed end of a core into the uncured silicone polymer filled in a fine tube composed of a hard material thereafter curing the silicone polymer.
Patent JP-S59138439-A (JP)
Inventor: MIYAGAWA HIROSHI
IPC: H01B5/14
Filed: 1983-01-28
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-S61173840-A (JP)
Title: Bearing structure in machine tool
Inventor: MATSUSHITA GANTAN
IPC: B23Q11/12
Filed: 1985-01-25
Abstract: PURPOSE:To enable excessive oil to flow around the outer periphery of an oil bearing, by forming an annular oil passage in the outer peripheral section of the bearing for supporting a spindle, and by connecting this oil passage to the intermediate section of a drain passage in series. CONSTITUTION:An oil passage 9 is formed in the inner wall of a frame 8 over the entire circumference thereof by annularly recessing the inner wall of the frame 8, being opposed to the verticall intermediate section of outer periphery of an outer race 6b. One end of the oil passage 9 is connected to the discharge port 12a of a relief valve 12, and the other end of the same is connected to the upper section of an oil tank 13 through a downstream side drain oil passage 10. The relief valve 12 is disposed in a hydraulic oil passage 14 connecting between the discharge port 4a of a hydraulic pump 4 and the introduction port of a chucking device 2 with the feed-in port 12a and supply port 12b thereof being connected to a hydraulic oil passage 14a on the hydraulic pump 4 side and a hydraulic oil passage 14b on the chucking device 2 side, respectively. this relief valve 12 discharges a part of hydraulic oil from the discharge port 12c when the hydraulic pressure in the hydraulic oil passage 14 exceeds a predetermined value.
Patent JP-H02196794-A (JP)
Title: New lactitol monohydrate crystal, honey-containing crystal containing the lactitol crystal and production thereof
Inventor: KAWASHIMA SHIGERU
IPC: C07H15/04
Filed: 1989-01-24
Abstract: NEW MATERIAL:A lactitol monohydrate crystal having a molecular formula of C12H24O11.H2O, melting point of 102-105 deg.C and an analysis diagram of crystal structure by X-ray expressed by the figure. Besides, said substance has following physicochemical properties: element analysis (%): C 39.6, H 7.3, and O 53.1; molecular weight: 362.3; specific rotatory power: [alpha] =+14.1 deg. (containing 0.1g in 1cc water); solubility: solubility in water at 25 deg.C is 55%; color: colorless, transparent crystal; dissolving properties: readily soluble in water, 0.1 N NaOH and 0.1 N HCl, soluble in methanol, hardly soluble in ethanol and insoluble in chloroform or ethyl acetate, etc. USE:Sweetening agent having low calorie. PREPARATION:The aimed crystal is precipitated from aqueous solution of lactitol (preferably purity of lactitol is >=95wt.% per solid) preferably at 20-70 deg.C.
Patent JP-H11286414-A (JP)
Title: Hair tonic raw material and hair tonic composition
Inventor: NAKAGUCHI OSAMU
IPC: A61P17/14
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain both a safe hair tonic raw material and hair tonic composition having excellent hair growing effects, not causing an allergic reaction on a scalp. SOLUTION: This hair tonic raw material comprises at least one or Clerodendron trichotomum Thunb., Nothopanax scutellarium Mer., Aleurites moluccana Willd., Melaleuca leucadendra L., and Elaeagnus glabra Thunb., or their extract or pressed oil.
Patent JP-H01191314-A (JP)
Title: Magnetic head
Inventor: NISHIKAWA KEIICHI
IPC: G11B5/235
Filed: 1988-01-26
Abstract: PURPOSE:To sharply switch a large magnetic flux by arranging two magnetic flux generating devices, which are magnetic shielded with a superconducting material, in a direction, in which polarities are mutually different, inserting those devices between a lower part magnetic layer and an upper part magnetic layer and forming a gap. CONSTITUTION:Permanent magnets 9 and 10, whose polarities are mutually reverse, an arranged between a lower part magnetic layer 1 and an upper part magnetic layer 2 and a gap 5 is formed. Superconducting members 11, 12 and 13, 14 are respectively fit to the both poles of the permanent magnets 9 and 10. When a current flows with being over the critical field current density of the superconducting members 11 and 12, the superconducting condition of the both members is destroyed and the magnetic flux of the permanent magnet 9 is propagated in the lower part magnetic layer 1 and upper part magnetic layer 2. Then, the magnetic flux goes to be a leaking magnetic flux in the gap 5. Namely, by alternatively destroying the superconducting condition of the superconducting member to respectively magnetic-shield the magnetic flux generating devices to be arranged in the direction, where the polarities are mutually different, the magnetic flux of each one magnetic flux generating device is propagated to the gap. Thus, the magnetic flux is sharply changed.
Patent JP-S62173251-A (JP)
Inventor: KONDO TAKAYOSHI
IPC: C09J7/02
Filed: 1986-01-27
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-H0578440-A (JP)
Title: Manufacture of microporous polyurethane elastomer product, and closed-cell microporous polyuethane elastomer and isocyanate-reactive composition
Inventor: NAI UEN RIN
IPC: C08G101/00
Filed: 1992-01-29
Abstract: PURPOSE: To obtain the subject elastomer having a specific density range and a non-peelable skin by reacting polyisocyanate, polyol, a chain extender and a foaming agent composed of CO 2 .  
     CONSTITUTION: The objective elastomer is obtained by reacting polyisocyanate comprising an NCO-terminated polyether or polyester prepolymer obtained by reacting pref. excessive diphenylmethane diisocyanate and polyol (A), polyol pref. having a hydroxy value of 750-3,000 and functionality of 2-3 (B), a chain extender pref. having a mol.wt. of below 500 and having a hydroxy group and/or an H-containing amino group (C) and CO 2  used as a single source of a foaming agent and generated by the reaction of water mixed with a granular water- isoluble inorg. salt impossible to hydrate with isocyanate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59149551-A (JP)
Title: Issuing device for commutation ticket
Inventor: MARUYAMA AKIRA
IPC: G06Q50/30
Filed: 1983-01-31
Abstract: PURPOSE:To facilitate an easy input operation for issuing commutation tickets and to standardize the ticket issuing process by providing a file of station codeless inputs using a key mat, KANA (Japanese syllabary)-KANJI (Chinese character) conversion input, station, operation system, traffic fare, etc. CONSTITUTION:The issuing information is fed on the basis of the input guidance of the same type as a commutation ticket application shown on a CRT. The information is fed by selecting the keys arrayed on a key mat for each route with corresponding stations. A CPU refers to a key/station converting file within a DISK to decide code and the name of the station. The name of a purchaser is fed with operation of a KANA character key with KANJI conversion through retrieval of KANA-KANJI converting file. The digit items are fed with ten keys. Then the route is checked by a system control file, and the fare, etc. are calculated by a fare calculation control file. Thus a ticket is issued.
Patent JP-H03218888-A (JP)
Title: Thermal recording material
Inventor: AZUMA SHUNSAKU
IPC: B41M5/26
Filed: 1990-01-24
Abstract: PURPOSE:To provide a thermal recording material having high sensitivity and excellent running properties by providing a thermal color forming layer containing a compound represented by a specific formula and finely dividing said compound in an aqueous alkyl modified polyvinyl alcohol solution before use. CONSTITUTION:A thermal color forming layer containing at least an electron donating leuco dye, an electron acceptive compound a a compound represented by formula [1] (wherein R1-R4 are a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom) is provided and the compound represented by the formula [1] is finely divided in an aqueous alkyl modified polyvinyl alcohol solution so as to obtain an average particle size of 0.4 -1.0mum before use. As the compound represented by the formula [1], for example, 4'-methoxyphenyl-4- methylbenzyl ether, 4'-methooxyphenyl-4-chlorobenzyl ether, 4'-ethoxyphenyl-4- chlorobenzyl ether or 3'-methyl-4-chlorophenyl-4-methoxybenzyl ether are designated.
Patent JP-H04254134-A (JP)
Title: Device for connecting duct to ventilating air-conditioning unit
Inventor: TSUKADA SEIICHI
IPC: F24F7/10
Filed: 1991-02-05
Abstract: PURPOSE:To facilitate the work of connecting the main body of a ventilating air-conditioning unit with ducts to individual rooms and also to enhance the secureness of the connection. CONSTITUTION:The main body 1 has an orifice 3 in the side plate 2 on the side of the outlet. An adapter 4 having an orifice 5 corresponding to and for forming a through hole with the orifice 3 in the main body is fixed to the side plate 2 of the main body. In the inner side of the cylindrical part 7 of the adapter 4 a piece 8 is cut as a means which, by being raised when a duct 9 is inserted, holds it from slipping out of place so that a duct 9 when forced into the cylindrical part 7 is caught by the raised piece 8 and temporarily held in place. After this temporary seizure, an adhesive tape 10 is wound on the cylindrical part 7 and the duct 9 circumferentially and continuously from one to the other.
Patent JP-H10215017-A (JP)
Title: Light source device, optical amplifier and optical communication system
Inventor: NAGANUMA NORIHISA
IPC: H04B10/60
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain an optical beam having the integrated central wavelength regardless of the spectrum of a light emitting element by forming a band reflecting filer in a gain band and providing the narrower reflecting band than the gain band. SOLUTION: In the basic constitution of this light source device, the gain in a light emitting element 2 is generated with respect to the reflection beam RB from a band reflecting filter 4. Therefore, the larger power output can be obtained. Furthermore, the minimum transmittance in the reflecting band of a band reflecting filter 4 is made to be higher than 50% and lower than 98% because when the transmittance is too lower, the resonated light cannot be taken out, and when the transmittance is to high, the reflection beam RB for resonance cannot be sufficiently obtained. In general, when the optical medium, e.g. the refractive index of glass is permanently changed, the optical medium is said to be photosensitive. By utilizing this performance, fiber grating can be formed in the core of the optical fiber.
Patent JP-S54106784-A (JP)
Title: Nuclear reactor vessel
Inventor: SHIHO EIJI
IPC: G21C13/00
Filed: 1978-02-10
Abstract: PURPOSE: To greatly raise the rigidity of a structure in a suppression chamber, by carrying a horizontal load on members constituting a truss and on a PRV pedestal.  
     CONSTITUTION: Column supports 4, 4 and vent pipes 5 are coupled to each other by a first, a second and a third bracings 8, 9, 10, thereby forming the integrated truss. This truss is connected to the PRV pedestal 2. The load carried on a column support 4 is also carried on the other column support 4 through the first bracing 8 and on the PRV pedestal 2 through the third bracing 9. The horizontal load acting on the vent pipes 5 is carried on the column supports 4, the bracings 8, 9, 10 and the PRV pedestal 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60161431-A (JP)
Title: Molded article of electrically-conductive polyacetylene for electrode
Inventor: SUGIMOTO RIYUUICHI
IPC: C08J5/00
Filed: 1984-01-31
Abstract: PURPOSE:A molded article useful as an electrode for cell, capable of doping rapidly a dopant, doping a dopant into a molded article, having low specific resistance and high specific surface area, consisting of carbon fibers linked to polyacetylene and polyacetylene. CONSTITUTION:A molded article consisting of carbon fibers linked to at least part of polyacetylene and polyacetylene, having >=50m<2>/g specific surface area and <=10<4>OMEGAcm specific resistances. Carbon fibers in the form of filaments are used, a catalyst consisting of a vanadium alkoxide compound and a trialkyaluminum is added to the carbon fibers, and acetylene is introduced to the carbon fibers.
Patent JP-S58204485-A (JP)
Inventor: KINOSHITA KOUICHI
IPC: G03G15/02
Filed: 1982-02-01
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-H055301-A (JP)
Title: Setting of measuring base positon for track or the like
Inventor: ISHIDA TAKESHI
IPC: E01B35/00
Filed: 1991-02-05
Abstract: PURPOSE:To calculate easily the radius of track center of curved line and to calculate expanded width amount of building limit, slack, and track center interval of parallel lines on the basis of the radius by a method in which a deviation amount is measured by a sensor mounted on a test car according to the construction regulation of railway, in which the relation between the radius of the track center of curved line and the deviation in the central and end portions of vehicular body running on the curved line. CONSTITUTION:In order to set up the measuring base position of a sensor to measure the deviation d2 of the central part of vehicular body, the radius R of the track center is determined at first and the deviation d2 of the central part of vehicular body is calculated from d2=K2/R (where K2 is constant). The shaft distance A of the track is determined at first, and the track central interval B is calculated on the basis of the deviation d2 and the shaft distance A. The central position divided equally on the track straight line distance B is set up as the measuring base position for the sensor to measure the deviation d2.
Patent JP-H08205027-A (JP)
Title: Multi-point interpolation circuit
Inventor: INUZUKA ATSUSHI
IPC: H04N9/885
Filed: 1995-01-31
Abstract: PURPOSE: To reduce the number of image memories and peripheral circuits and to contrive to save area and save power. CONSTITUTION: A memory control section 16 forming a multi-point interpolation circuit 14 writes Y data and C data of (n+1) points of image data to same addresses of an image memory 15 and (n+1) points of the Y and C data are read independently. A selector 17 selects n-points of Y and C data respectively from the Y data and C data of (n+1) points read from the image memory 15 by a memory control section 16. A Y data interpolation processing circuit 18 uses the n-point Y data selected by the selector 17 to apply n-point interpolation processing to the interpolation points being an object of interpolation. A C data interpolation processing circuit 19 uses n-point of C data selected by the selector 17 to apply n-point interpolation processing to the interpolation point.