baber/WOPTO huggingface dataset:
Patent JP-H02206958-A (JP)
Title: Line controller
Inventor: MATSUI HIDEKI
IPC: H04M11/00
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate the need for securing a private line by identifying a caller of a telephone set or a facsimile equipment, and switching the line connec tion automatically. CONSTITUTION:A line controller 2 detects a call signal from a caller through a line 101 to close the line 101 and to initiate the detection of a signal from the closed line 101. Upon the detection of a facsimile signal and the identifica tion of an opposite party to be a facsimile equipment, the signal is transferred to a facsimile equipment 4 through a line 301 and the equipments are connected. When no facsimile signal is detected regardless of a prescribed time elapsed, telephone sets 51-53 are connected through lines 302-304. Thus, it is not required to secure a line for exclusive use for a facsimile equipment.
Patent JP-S53113436-A (JP)
Title: Readout circuit of semiconductor memory
Inventor: TAKEYA TAKESHI
IPC: G11C11/41
Filed: 1977-03-15
Abstract: PURPOSE:To make higher in the readout operation speed, by quickering the change in the clock signal even to gentle change in the input signal waveform, through keeping the line voltage high for a given period and also the logic threshold voltage high for the input signal.
Patent JP-S61190031-A (JP)
Title: Alloy having variable spectral reflectance and recording material
Inventor: IKUTA ISAO
IPC: G11B7/2433
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a novel recording material applying a variable change of color or reflectance by transition between crystal structures by using an AG alloy contg. a specified amount of In and having variable spectral reflectance. CONSTITUTION:This alloy having variable spectral reflectance is an Ag alloy contg. 20-30wt% In and having different crystal structures at the 1st temp. above room temp. and the 2nd temp. below the 1st temp. in a solid state. When part of the surface of the alloy is rapidly cooled from the 1st temp., the part has a crystal structure different from the crystal structure at the 2nd temp. The other part has the crystal structure at the 2nd temp. and is different from the rapidly cooled part in spectral reflectance. A novel recording material is made of the alloy having variable spectral reflectance.
Patent JP-H04266863-A (JP)
Title: Production of aminoanthraquinone
Inventor: NOMURA KOTOHIRO
IPC: B01J31/22
Filed: 1991-02-22
Abstract: PURPOSE:To obtain the title compound by selectively reducing only the nitro group of a nitroanthraquinone. CONSTITUTION:The objective compound can be obtained by reaction in a liquid phase between (A) a nitroanthraquinone, (B) carbon monoxide and (C) water using a homogeneous catalyst comprising a ruthenium compound and solvent in the presence of (1) a quaternary ammonium salt or sulfonate and (2) an amine compound.
Patent JP-S61187730-A (JP)
Inventor: KAWAMOTO NOBUO
IPC: A01G33/02
Filed: 1985-02-18
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-S6433152-A (JP)
Title: Unsaturated polyester resin composition of low coloration and excellent transparency
Inventor: ODA YUKIO
IPC: C08K3/22
Filed: 1988-02-09
Abstract: PURPOSE:To obtain an unsaturated polyester resin composition which can be easily kneaded, has a short curing time and can give a cured product of low coloration and excellent transparency, by mixing an unsaturated polyester resin with a specified amount of aluminum hydroxide having specified properties. CONSTITUTION:Aluminum hydroxide which comprises particles having a particle diameter <=200mum, a mean particle diameter <=100mum, a mean particle diameter of primary particles >=20mum, having a single crystal form or a crystal form resembling it and having a low content of secondary agglomerates and has a whiteness as measured with a photoelectric colorimeter >=90 is prepared. 100pts.wt. unsaturated polyester resin is filled with 100-300pts.wt. of this alumi num hydroxide to obtain the title unsaturated polyester resin composition. This composition can be used in the production of bathtubs, toilet tables, etc., and can give products having an appearance like that of onyx.
Patent JP-S63194629-A (JP)
Inventor: SOGAWA ICHIRO
IPC: A61B1/00
Filed: 1987-02-09
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-S58144381-A (JP)
Title: Beta-ketoester derivative and its preparation
Inventor: FUJITA EIICHI
IPC: A61P31/04
Filed: 1982-02-23
Abstract: NEW MATERIAL:The beta-ketoester derivative of formulaI(R1 is H or lower alkyl; R2 is lower alkyl). EXAMPLE:Ethyl-5-methyl-3-oxo-8-tetrahydropyranoxy-4(E), 6(E)-octadienoate. USE:It has fungicidal and bactericidal activities and is useful as a medicine. PROCESS:The compound of formulaIcan be prepared by reacting the carboxylic acid derivative of formula II with the compound of formula III (R3 is lower alkoxy or phenyl; Y is O or S; X' is halogen( in the presence of a base such as tert-amine, e.g. triethylamine, ethyldiisopropylamine, etc. in a solvent such as ether, and reacting the resultant compound of formula IV, without separating from the reaction mixture, with the compound of formula V (X'' is halogen) usually at -10 deg.C -room temperature.
Patent JP-S58146897-A (JP)
Inventor: KARAKAMI TOSHIO
IPC: G21F9/00
Filed: 1982-02-26
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-H03232051-A (JP)
Title: Semaphore access control method
Inventor: NODA TAKAHITO
IPC: G06F12/08
Filed: 1990-02-08
Abstract: PURPOSE:To prevent a memory bus used wastefully by setting a second value different from a first value as semaphore information when the semaphore information stored in a prescribed address on a memory shows the first value, and repeating only a test while the semaphore information shows a value other than the first value. CONSTITUTION:Since processors 16, 17 awaiting to acquire a semaphore repeat only the readout test of the semaphore information, the test can be completed only by making access to the semaphore information copied on cache memories 13, 14, and during that time, it is not actually required to make access to the semaphore information 19 on a shared memory 11. When a processor 18 acquiring the semaphore updates the semaphore information S into 0, a signal to nullify the semaphore information copied on the cache memories 13, 14 is issued from the control part of the shared memory 11, and copy is nullified, therefore, it is required to make access to the semaphore information 19 on the shared memory 11 again in the test immediately after. In such a way, it is possible to remarkably shorten the working time of the memory bus 12.
Patent JP-H06243186-A (JP)
Title: Indoor connection position calculating device
Inventor: YOSHIDA SEI
IPC: G06F17/50
Filed: 1993-02-18
Abstract: PURPOSE:To provide an indoor connection position calculating device which calculates connection positions of indoor wirings in accordance with floor plan information, electric apparatus information, joint box information, and distribution board circuit division information. CONSTITUTION:This device is provided with a graphic input part 1 which inputs the floor plan of a house and inputs attaching positions of electric apparatus to be connected and attaching positions of joint boxes for indoor connection (at least one of which is provided for each unit) onto this floor plan, a distribution board circuit division input part 2 which inputs boundary lines of distribution board circuit divisions onto the floor plan where attaching positions of electric apparatus and those of joint boxes are inputted, and a connection position calculating part 3 which calculates the connection positions of indoor wiring in accordance with floor plan information, electric apparatus information, and joint box information inputted from the graphic input part 1 and distribution board circuit division information inputted from the distribution board circuit division input part 2.
Patent JP-S62190140-A (JP)
Title: Product of macrocyclic ketone
Inventor: OKINO HIROSHI
IPC: C07C45/00
Filed: 1986-02-14
Abstract: PURPOSE:In the production of a macrocyclic ketone by reduction of a specific 2-hydroxyalkanone with zinc and hydrochloric acid, an organic solvent containing a specific amount of water is used as a reaction solvent to inhibit the side-reactions and improve the yield and quality of the product. CONSTITUTION:When a 2-hydroxyalkanone of 12-18 carbon atoms or its acetylated derivative is reduced with zinc and hydrochloric acid to give a macrocyclic ketone which has musk smell and is used as a perfume, a mixed solvent consisting of 100vol.pts. of an organic solvent and 10-90vol.pts. of water is used as a reaction medium to inhibit the secondary reduction reaction to give the objective compound in high selectivity and high conversion. Concentrated hydrochloric acid is used at the above-cited hydrogen chloride and the water is removed by azeotropic distillation. In order to control the amount of water in the reaction system, it is preferred that concentrated hydrochloric acid is used at the initial stage, then it is replaced with gaseous hydrogen chloride.
Patent JP-H06245181-A (JP)
Title: Video printer
Inventor: NEGISHI KENJI
IPC: G11B31/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide a video printer capable of easily preparing succeeding multi-stroboscope pictures. CONSTITUTION:When a stroboscope button 39a is operated, plural frames are inputted from a video camera recorder 12 in order. The respective frames are reduced by thinning out picture signals, the reduced frames are engaged and synthesized in a frame memory 41 and the multi-stroboscope pictures for which the respective frames are arranged in a matrix are prepared. After a picture processing part 40 fetches the last frame for forming the multi-stroboscope pictures, a control part 39 sends a signal for specifying the position of the succeeding frame to be engaged in the multi-stroboscope pictures of a next time to the video camera recorder 12 and records it in a video tape 26.
Patent JP-H02208644-A (JP)
Title: Layout printer
Inventor: TOKUDA KANJI
IPC: G03B27/70
Filed: 1989-02-08
Abstract: PURPOSE:To print and expose an original picture on the desired position of a photosensitive material by moving a roof reflecting member so that the original picture projected position of the photosensitive material may be changed. CONSTITUTION:The roof mirror 31 is set at a specified position through a moving means 40 based on the set position data of the 1st frame of the roof mirror 31 held so that a ridge 37 may be tilted at the angle of 45 deg. with respect to a printing optical path outgoing from a printing lens 30 between the printing lens 30 and a color paper 10 by a guiding means 36. Since the reflecting position of a printing optical axis is changed when the roof mirror 31 is moved in a right direction by a specified quantity L1 by the mirror 31 moves in parallel by 2L1 which is double L1. Therefore, the moving process of the moving means 40 is made the half of the actual parallel moving quantity of the printing optical path on the color paper 10, so that the constitution of the moving means 40 is made compact. Thus, a package print or an album print can be prepared with the simple constitution.
Patent JP-S52112795-A (JP)
Title: Thick membrane resistance
Inventor: YOSHINO YOSHI
IPC: C03C17/04
Filed: 1976-03-19
Abstract: PURPOSE: The thick membrane resistance is covered by the low temperature crystal glass having a crystallization temperature 400-600°C to form a fine coated membrane having a large mechanical strength, and the generation of cracks is prevented and a reliable thick membrane is formed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02264146-A (JP)
Title: Fuel injection pump
Inventor: KENESU MATSUKUSUUERU HARISU
IPC: F02M59/36
Filed: 1990-02-08
Abstract: PURPOSE: To prevent a traverse bore from intersecting a longitudinal passage by providing a plunger different from a pump plunger in a blind bore arranged between the pump plunger and a main body and connecting the blind bore to a bore positioned in the surface including axes of the traverse bore and the blind bore. CONSTITUTION: A groove 46 is communicated with the inner ends of a pair of blind bores 56 including a pair of different plungers 57 having the diameter smaller than those of the pump plunger 16, 16a. A pair of plungers 57 and related bores are positioned between the plunger 16 and a main body 10 and in the same sectional surface as the plunger 16. The plungers 57 are engaged with cam followers for operating the plunger 16. The inner ends of the bores 56 are connected to a radial blind passage 58 extending inward from the groove 46 by the passage 59. The passages 59 are in the surface and bored from the end surface of a projecting part of a distributor member 12. Accordingly, since the passages 59 intersect a traverse bore 15, the bores are so positioned that the plunger 16 may cover an inlet to the traverse bore 15 of the passage 59. Additionally, a washer 42 closes the passage 59.
Patent JP-H01205064-A (JP)
Title: Wear-resistant stainless steel parts
Inventor: KIMURA TOSHIMITSU
IPC: C22C38/00
Filed: 1988-02-10
Abstract: PURPOSE:To improve wear resistance while maintaining superior corrosion resistance and strength by working an austenitic stainless steel with a specific composition into the desired shape and subjecting the above to ion carburizing treatment under specific conditions and then to solution heat treatment. CONSTITUTION:An austenitic stainless steel which has a composition consisting of <=0.2% C, <=1.5% Si, <=12.0% Mn, 15.0-30.0% Cr, 3.0-20.0% Ni, and the balance Fe and containing, if necessary, one or more kinds among 0.5-6.0% Mo, 0.5-3.0% Cu, 0.1-0.5% Ti, and 0.1-1.0% Nb is worked into the desired shape. Carburizing is applied to the resulting parts by an ion carburizing method so that surface carbon concentration (C) is regulated to 0.5-4.0% and also carbide area ratio (A) in the cross section within 0.1mm from the surface is regulated to 20%, followed by solution heat treatment. At this time, when the concentration C is less than 0.5% and the area ratio A is less than 20%, the required wear resistance cannot be obtained, and, particularly in the latter case, corrosion resistance is deteriorated. Further, when the concentration C is about 4.0%, the increase in surface hardness is saturated and, when it exceeds the above, the coarsening of carbide is brought about, on the contrary.
Patent JP-S52112329-A (JP)
Title: Contact fixing for electronic recording
Inventor: MAEKAWA HIROSHI
IPC: G03G15/20
Filed: 1976-03-18
Abstract: PURPOSE: To perform the fixing process in a short period of time by heating the recording paper while in contact with the heat source set by the temperature range wherein the recording will not be denatured or degenerated, and besides, the developer agent will not be softened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53114269-A (JP)
Title: Dust box
Inventor: SANO MASAHIRO
IPC: B65F1/16
Filed: 1977-03-16
Abstract: PURPOSE: To provide a dust box wherein lid plates are formed in a dual structure thereby facilitating dust depositing operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57145580-A (JP)
Title: Detection device for failure in inverter
Inventor: NEMOTO YOUICHI
IPC: H02M7/515
Filed: 1981-03-02
Abstract: PURPOSE:To judge failure in a thyristor constituting an inverter and the faulty location by providing a circuit individually generating gate pulses supplied to the inverter and a circuit detecting the current flowing into a main circuit. CONSTITUTION:The gate pulse generator 10 in an inverter 4 is controlled by a gate pulse control circuit 11 to individually generate gate pulses. And a current detection circuit 9 connected to a metering current transformer 8 detects the current flowing into a main circuit. For example, when a thyristor 4-1 fails, the gate pulse control circuit 11 is controlled to supply a thyristor 4-3 only with the gate pulses and with a rectifier 2 operated at zero power factor, a current flows into the main circuit and the current path passes through the thyristors 4-1 and 4-3. In this way, failure in the thyristor 4-1 is detected by the flow of the current into the main circuit through the gate pulses have not been supplied to the thyristor 4-1.
Patent JP-H0929568-A (JP)
Title: Designing system for automatic fixing system
Inventor: INAZAKI ICHIRO
IPC: B23Q3/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To support the enhancement and automation of planing work for various kinds of workpieces. SOLUTION: An automatic fixing design system 10 is composed of a workpiece shape recognizing part 110, a fixing process inferring part 120 and a learning part 130. A solid data type three-dimensional CAD 20 delivers data for a workpiece 30 in an iges format. The workpiece shape recognizing part 110 receives workpiece data 40, and recognizes features of shapes of blocks of the workpiece 30. The fixing process inferring part 120 automatically infers a process for fixing the workpiece onto a machine tool. The learning part 130 learns the experience and sense of a skilled worker so as to grow up the system.
Patent JP-H06220743-A (JP)
Title: Pile woven fabric and its production
Inventor: KUBO MASAAKI
IPC: D03D27/10
Filed: 1993-01-25
Abstract: PURPOSE:To obtain wholly new seal woven fabric capable of extremely reducing a production time and material cost, etc., to lower cost. CONSTITUTION:In a pile woven fabric obtained by cutting and opening connecting pile of double woven fabric two top and bottom woven fabrics, pile yarn 3 is woven in top and bottom warps 1... in a state of the back of the top and bottom warps 1... entangled with back yarn 2 to form linking pile 3. The linking pile 3 is cut and opened to form pile face 5 on the surface and the back yarn 2 is napped to form bore face 4 on the back.
Patent JP-S63222722-A (JP)
Inventor: MASHIYUU MIRAA
IPC: A47L7/00
Filed: 1988-02-10
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-H07244825-A (JP)
Title: Cleaning method and replacing method of magnetic head
Inventor: IWATA HIDETSUGU
IPC: G11B5/41
Filed: 1994-02-28
Abstract: PURPOSE:To operate a recording/reproducing apparatus while a cleaning operation and a recording/reproducing operation are switched and avoid the process stop for the cleaning and the replacement of a magnetic head. CONSTITUTION:A cleaning tape 241 is bonded to the magnetic layer side of the end joint parts of photographic films 202 and a normal joint tape 231 is bonded to the emulsion layer side which is opposite to the magnetic layer side, and the end joint parts are made to pass through a magnetic head 205. When Ken the recording/reproducing on/from a long photographic film with a magnetic layer is performed by the magnetic head 205, a plurality of the magnetic heads 205 are provided so as to be replaced. While the end joint parts are made to pass through the magnetic head part or while the long photographic film is made to stop running, the used magnetic head is replaced by the cleaned magnetic head. The magnetic head after recording/reproducing is so switched as to be brought into contact with the cleaning tape and, further, a plurality of the used magnetic heads can be replaced together.
Patent JP-H0862494-A (JP)
Title: Focusing optical system using anamorphic lens
Inventor: YASUDA EIJI
IPC: G02B13/08
Filed: 1995-01-27
Abstract: PURPOSE: To provide a more small-sized and thinned focusing optical system in a photographing device which photographs a crosswise or longitudinal range by satisfying a specific condition between an X-axial near-axis curvature radius and a Y-axial near-axis curvature radius of an anamorphic surface. CONSTITUTION: A focusing optical system is composed of a first negative lens group G1 , a second positive lens group G2 , an aperture S, and a third positive lens group G3 which are arranged in that order from the object side. The first lens group G1 enlarges the viewing angle. Accordingly, the longitudinal and crosswise viewing angles are different from each other, and accordingly, an anamorphic lens is used in the first lens group G1 so as to have a negative strong refractive power in the wide angle direction, and a negative weak refractive power in a narrow angle direction. A condition RDX≠DRY is satisfied, where DRS is an X-axial near-axis curvature radius, and RDY is a Y-axial near-axis curvature radius.
Patent JP-S61190370-A (JP)
Title: Hologram transferred foil
Inventor: FUJIO TAKAHIRO
IPC: G03H1/02
Filed: 1985-02-20
Abstract: PURPOSE:To improve moldability and transferability at the time of embossing by forming a peelable varnish layer, and on this layer, a 2-liquid reactant type urethane resin layer for forming a hologram pattern on one side of a support film. CONSTITUTION:One side of the support film 1 is coated with the peelable varnish layer 2, the hologram pattern-formed resin layer 3 made of the 2-liquid reactant type urethane resin, and on the layer 3, the metallic reflective layer 8, and on the layer 8 the heat-sensitive adhesive layer 9 in succession to form the hologramtransferred foil. The emboss molding is carried out by overlaying a hologram pattern stamper 4 on the resin layer 3, and pressing and heating them between press surface plates 5, 6 for a prescribed time to transfer the pattern of the stamper 4 as the hologram forming layer. The use of the 2-liquid reactant type urethane resin permits emboss moldability to be superior, uneven pressing to occur scarcely, a light reproduced layer to be obtained, and adhesion to the support to be improved at the time of embossing.
Patent JP-S56128041-A (JP)
Title: Light wave-length multiple signal transmission equipment
Inventor: SHIYOUROJI KENJI
IPC: H04B10/00
Filed: 1980-03-12
Abstract: PURPOSE:To raise a separating efficiency of two optical signals of different wave- length, by controlling an input side equipment so that the number of modes of two signals which are made incident to the mode filter is separated suitably. CONSTITUTION:A signal 13 containing a lot of lower modes and having a light wave-length lambda1, which has been output by the light source 11, and a signal 14 containing a lot of higher modes and having a light wave-length lambda2, which has been output by the light source 12 are input to the light transmission line 16 through the condenser 15. In this case, the signal 13 is scarcely mode-converted by the condenser 15, but the signal 14 is mode-converted and is input to the transmission line 16 as an optical signal which almost consists of higher modes only. And, they are separated to a signal of higher mode and that of lower mode by the mode filter 17, and also is separated by the wave-length filter, as well.
Patent JP-H06240073-A (JP)
Title: Thermoplastic resin composition
Inventor: IMANISHI SHINICHIRO
IPC: C08L67/02
Filed: 1993-02-19
Abstract: PURPOSE:To obtain the subject composition which has high heat resistance and high impact resistance as compared with a conventional styrenic resin by mixing an aromatic polyester with a styrenic resin and a polycaprolactone in a specified ratio. CONSTITUTION:An aromatic polyester (A) such as polyethylene terephthalate(PET) or polybutylene terephthalate is mixed with a styrenic resin (B) which is a polymer essentially consisting of an aromatic compound such as styrene, such as a homopolymer of an aromatic vinyl compound, a copolymer of an aromatic vinyl compound with another copolymerizable compound, a graft copolymer thereof prepared by grafting in the presence of a rubbery polymer or a mixture thereof and polycaprolactone (C). The amount of A used is 10-90 pts.wt. per 100 pts.wt. total of A and B, the amount of B used is 90-10 pts.wt., and the amount of C used is 0.5-20 pts.wt. per 100 pts.wt. total of A and B. These components are mixed with each other in a known mixer.