baber/WOPTO huggingface dataset:
Patent JP-S57167197-A (JP)
Title: Memory circuit
Inventor: TOKUSHIGE KAZUO
IPC: G11C11/41
Filed: 1981-04-07
Abstract: PURPOSE:To obtain a memory circuit which is not affected with noise causing erroneous motion, by using an MOSFET highly effectively. CONSTITUTION:A ratio circuit comprises transistors TRQ13 and Q14, and a TRQ12 is arranged between bus lines. The signal phiB which obtains an external driving signal through a buffer 10 and a delay circuit 11 is applied to the gate of the TRQ12. As a result, the potentials of data bus lines RB and RB' are reduced to a level lower than the potential of power supply. Thus the effect of noise is eliminated since the noise only affects the ratio circuit although the noise is caused in the lines RB and RB'.
Patent JP-H10233279-A (JP)
Title: Heating coil device for high-frequency induction heating
Inventor: SHINKAWA TSUTOMU
IPC: H05B6/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a heating coil device for high-frequency induction heating capable of taking out a welded material easily even used for butt welding of a long material, and simply dividing and combining a heating coil formed into a split type and moreover joining the coil precisely and securely and introducing cooling water therein easily and surely. SOLUTION: A heating coil device for high-frequency induction heating wherein an article W to be heated is held in a coil wound spirally and high-frequency induction heating of the article to be heated is conducted by applying a high-frequency current in the coil, wherein the coil is formed into a half split-type while each of split-type coil parts 30, 40 is provided fixedly to a pair of coil fixing frames 10, 20 respectively, whereby joining and separating of the two split coil parts 30, 40 are conducted by combining and separating the coil fixing frames 10, 20.
Patent JP-S62211547-A (JP)
Title: Inspecting instrument for printed matter
Inventor: KAWADA NORIYUKI
IPC: G01N21/892
Filed: 1986-03-12
Abstract: PURPOSE:To reduce size of an optical system of line cameras and to facilitate the application to existing equipment by scanning printed matter by plural photodetectors arranged in the width direction of the printed matter and obtaining a shading detection signal of a print pattern. CONSTITUTION:When printing paper 4 passing between a rubber cylinder 2 and an impression cylinder 3, the print pattern of a plate cylinder 1 is transferred to the printing paper 4. Further, a contact image sensor unit 8 scans the print pattern of the printing paper 4 immediately after passing between the rubber cylinder 2 and the impression cylinder 3 in the width direction and detects continuously the shading of the print pattern in the width direction by an image sensor driving circuit 7. Then, a signal processor 6 compares the shading detection signal of the print pattern with a normal shading value of the print pattern stored in the processor 6 in advance and detects a defect of the quality of the printed matter, for instance, dirt, a flaw, white, etc., from the difference and outputs a detected signal obtained at that time or outputs an operational signal to eliminate the cause of the occurrence of the defect.
Patent JP-S60194928-A (JP)
Inventor: MURATA KATSUTAKA
IPC: A47L9/06
Filed: 1984-03-19
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-S58170293-A (JP)
Title: Controlling system of key telephone set
Inventor: TATSUMI KAZUHIRO
IPC: H04Q3/58
Filed: 1982-03-31
Abstract: PURPOSE:To attain the mutual connection of telephone sets and to simplify the constitution, by accommodating key telephone sets to a main channel network via subscriber lines, providing a key telephone set control circuit for each key telephone set group and providing a means transferring the information among the control circuits. CONSTITUTION:Key telephone sets 130-13n, 140-14n are sectioned into plural groups via subscriber circuits 110-11n, 120-12n and accommodated in a main channel network 100. Each group is provided with key telephone set control circuits 150-15n, and information transfer control circuits 180-181 of the circuits 150-15n are connected to the network 100 via a central control circuit 200. A key telephone control information transfer circuit 190 is connected among the control circuits 180-181 of the circuits 150-15n. The exchange processing required for the control of the telephone sets 130-13n, 140-14n is executed at the circuits 150-15n, the transfer of the control information among the circuits 150-15n is executed at the transfer circuit 190, allowing to simplify the system constitution.
Patent JP-S61211820-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/73
Filed: 1985-03-16
Abstract: PURPOSE:To improve durability by forming a thin ferromagnetic metallic film on a substrate, forming a film consisting of an org. compd. of a resin, etc. on the thin ferromagnetic metallic film and carbonizing the surface of the film by a method for implanting ions, etc. thereby providing a top coat layer consisting of the org. compd. having the carbonized surface. CONSTITUTION:The C-C bond on the film surface consisting of the org. compd. of the resin, etc. is severed by high energy ions and the carbonized amorphous carbon is formed when the ions are implanted to the film consisting of the org. compd. of the resin, etc. formed on the thin ferromagnetic metallic film layer by using an ion implanting device in a vacuum atmosphere. The carbonized layer is thus formed. The carbonized layer consisting of the amorphous carbon formed on the surface of the film consisting of the org. compd. of the resin, etc. is hard and has a lubricating function as well and therefore if the top coat layer consisting of the org. compd. formed with the carbonized layer on the surface is provided on the thin ferromagnetic metallic film layer, the wear resistance is improved and the durability is substantially improved.
Patent JP-H09238842-A (JP)
Title: Warmer for food
Inventor: KOBAYASHI SHINICHIRO
IPC: A47J36/30
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To keep the temperature of food cooked by heating to such a temperature that the food tastes good until a user eats it in a food warmer for keeping the warmth of food cooked by heating. SOLUTION: A catalytic combustion heating device 11 having a heat transfer plate 12 formed by a high thermal conductive material is removably installed in a container 15 for storing food, and the container 15 is heated by heat of the catalytic combustion heating device 11, and kept warm so that the food in the container 15 is kept to a designated temperature.
Patent JP-S56149353-A (JP)
Title: Coating method for optical fiber
Inventor: KIMURA TAKAO
IPC: C03C25/10
Filed: 1980-04-23
Abstract: PURPOSE: To simplify the coating process and enhance the mass-productivity and economical efficiency by passing an optical fiber through a resin pipe composed of different materials and having multilayer structure immediately after spinning and by heat-softening the pipe to coat the fiber.  
     CONSTITUTION: Base material 1 for an optical fiber is slowly put into heating furnace 3 with base material feeder 2 and spun into optical fiber 4. Fiber 4 is passed through resin pipe 7 having multilayer structure and slowly put into heating furnace 6 with pipe feeder 5, and heat-softened pipe 7 is brought into close contact with fiber 4 with press rollers 8. Coated fiber 4 is then cooled with cooling vessel 9 and coiled with coiler 10. Primary coat 7a as the inner layer of pipe 7 and secondary coat 7c as the outer layer are made of thermoplastic resin, respectively, and buffer layer coat 7b as the middle layer is made of soft polymer. The 3 layers are formed simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62209820-A (JP)
Title: Heat treatment by means of electron beam
Inventor: SAITO SHUICHI
IPC: H01L21/20
Filed: 1986-03-10
Abstract: PURPOSE:To facilitate a treatment over a wider region by scanning once by a method wherein an electron beam is deflected by a voltage which is obtained by superposing an AC wave upon a specified step-shape potential with a frequency equivalent to or lower than the frequency of the AC wave. CONSTITUTION:A deflecting voltage is applied to deflecting electrode 6 and the waveform is created by superposing a sine wave with the total amplitude of Vh and a period of Th upon a rectangular wave with a positive and negative voltage of amplitude V and period Ts. The amplitude V of the rectangular wave is 50V and the period Ts is 2musec and the total amplitude Vh of the sine wave is 100V and the period Th is 0.9musec. In other words, two different potentials are applied periodically to a pair of the static deflecting electrodes 6 and the AC wave is superposed upon those two potentials to form a quasi linear beam at respective positions. At that time, the width of the quasi linear beam can be controlled by changing the amplitude of the AC wave. With this constitution, even if the width of the zone to be heated by a point source cathode 1 is wide, the treatment can be performed without degrading uniformity in the treated zone.
Patent JP-H06239663-A (JP)
Title: Microwave dielectric material porcelain composition and its production
Inventor: YOKOYAMA YOSHIAKI
IPC: H01B3/12
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a micro wave dielectric material porcelain composition maintaining Qu in a practical range, having a high epsilonr of 37-38 and a tauf of approximately zero, and further exhibiting a stable performance even when a calcination temperature and a baking temperature are changed, and to provide a method for producing the same. CONSTITUTION:This porcelain composition is characterized by comprising a composition of the formula: (Zr1-xSnx) TiO4 (wherein 0.1<=x<=0.3) as a main component and further containing MnO2 and ZnO in amounts of 0.1-0.5 pt.wt. and 0.1-1.0 pt.wt., respectively, per 100 pts.wt. of the (Zr1-xSnx) TiO4. The porcelain composition is produced by mixing the powder of the oxides in a prescribed mixing ratio, calcining the mixture at 800-900 deg.C in the atmosphere, adding a prescribed organic binder and water to the calcined powder, grinding the mixture, lyophilizing the ground product, granulating the lyophilized product, molding the granules into a prescribed shape, and subsequently baking the molded product at 1325-1425 deg.C in the atmosphere.
Patent JP-H09244439-A (JP)
Title: Fixing device
Inventor: TAKAURA ATSUSHI
IPC: G03G15/20
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To fix toner on a paper for printing by properly heating it by the irradiation of a light beam. SOLUTION: A laser light source 20, a transmission optical element 21 and a reflection optical element 22 are arranged in turn. The element 21 is provided with negative power in a direction in parallel with the surface direction of the paper for printing 8 and orthgonally crossed to the carrying direction thereof. The reflection surface 26 of the element 22 is parabolically curved in the direction in parallel with the surf ace direction of the paper 8 and orthogonally crossed to the carrying direction thereof. Besides, it is elliptically curved in the direction in parallel with the carrying direction of the paper 8. Since the light beam emitted from the light source 20 can be linearly condensed and used for irradiating the whole width of the paper 8, the whole area of the paper 8 is heated and the toner is properly fixed.
Patent JP-S59179556-A (JP)
Title: Modified alkylene terephthalate composition
Inventor: OOSAWA TADASHI
IPC: C08L71/08
Filed: 1983-03-28
Abstract: PURPOSE:The titled composition that is obtained by adding a phenoxy resin, thus showing largely improved water-absorbing properties and good moldability. CONSTITUTION:A phenoxy resin is added to a modified alkylene terephthalate which has been prepared by copolymerizing and/or mixing polyoxyalkylene with a polyalkylene terephthalate, preferably polyethylene terephthalate or polybutylene terephthalate. The phenoxy resin is a linear thermoplastic poly(hydroxy ether) from bisphenol-A and epichlorohydrin and added by 0.5-50pts.wt., preferably 1-20pts.wt. per 100pts.wt. of the modified polyester.
Patent JP-S58171011-A (JP)
Title: Heating jig for heat shrinkable tube
Inventor: SHIGIHARA MASAYOSHI
IPC: G02B6/24
Filed: 1982-03-31
Abstract: PURPOSE:To heat a heat shrinkable tube uniformly and to prevent the generation of stress after the shrinkage, by disposing >=2 pieces of heater wires to a heat insulating layer formed on the bore side of each half-split columnar body formed with a cylindrical cavity. CONSTITUTION:A columnar body 11 is of the half-split constitution wherein a cylindrical cavity 12 is formed. A fiber cord 6 coated with a heat shrinkable tube 7 is disposed in the space thereof. If the tube 7 is heated with the heater wires 8 which are embedded in the inside surface of the cavity 12 with extension in the axial direction in the heat insulating layer 14 formed of a heat resisting resin material, only the parts 7' near the wires 8 shrink, that is, the tube shrinks circumferentially but hardly axially. If such heating is applied to the tube 7 of the connector, the damage on the internal optical fiber is averted and the reliability of the juncture is improved.
Patent JP-H04272364-A (JP)
Title: Self-rising type molding device
Inventor: TANAKA KIICHIROU
IPC: E02B7/08
Filed: 1991-02-26
Abstract: PURPOSE:To miniaturize a device, by alternately moving up an adjacent molding frame with a lifting jack as a driving source combined with a chain and sprockets and separating the frame. CONSTITUTION:Respective molding frames 3a, 3b are parallelly arranged on the upper position of the main frame 1 and jointed to the main frame 1 by an electromagnetic lock 10 to place concrete. Next, the electromagnetic lock 10 of both frames 3a, 3b are unlocked to separate from the main frame 1 and removed from the concrete wail C by respective removing jacks 7. Next, the slider 4 is moved downward by a lifting and lowering jack 5 and the main frame 1 is raised to fit to the concrete wall. And one of frame 3a is locked at the main frame 1 and the other frame 3b is moved to the rising direction by the slider 4 to parallelly arrange with the frame 3a. In this way, the mechanism can be simplified by alternately raising the frames.
Patent JP-H10243926-A (JP)
Title: Medical equipment with fixed arm capable of attaching shoulder belt
Inventor: SATO FUMIO
IPC: A61B5/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a medical equipment capable of facilitating transportation, eliminating the need of a carrying base or the like at the time of the transportation, being stably placed with a minimum space without placing a special medical equipment mounting base or the like even at the time of arranging it at a bedside and gathering patient information or the like, securing operability and facilitating a medical action. SOLUTION: This medical equipment is provided with an arm part 50 provided with a raised part 57 where a screw hole 51 and a guide projection part 52 are alternately disposed with a prescribed interval and an extension part 58 bent and extended from the end part of the raised part 57 in a prescribed diameter and shoulder attaching parts 20A and 20B for attaching the arm part 50 by screws at two parts through the attaching projection parts 22-25 of a width fittable between the guide projection parts 52. A shoulder belt can be attached by a shoulder belt locking hole 21 which is a shoulder belt attaching mechanism and it can be stably hung (suspended) to the pipe of any diameter at the arm part.
Patent JP-H10249414-A (JP)
Title: Web center bias detecting method in wide flange shape rolling time and web center bias controlling method
Inventor: HAKOZAKI HIRONORI
IPC: B21B31/26
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To produce a wide flange shape with high dimensional precision by attaching a reaction force detector on a bias core angle regulation driving system of upper and lower restricting rolls, and detecting the generating amount of a web center bias based on the relation of a pre-set reaction force and the web center bias amount. SOLUTION: A bias core sleeve 14 is fitted in a space of web restricting rolls 15, a sectorial tooth shape 14-1 is graven on the outer circumference of this setting part, a driving gear 16 is turned so as to be engaged to this tooth shape, a reaction force detector 20 as the bias core angle regulation driving system 17 is attached on the rotary shaft of this driving gear 16, and the rotation driving device of a swinging motor 19, etc., is installed. The reaction force during rolling of the web restricting roll 15 is detected with the reaction force detector 20 directly from the bias core sleeve 14 or through a hydraulic pressure meter of a hydraulic motor.  This detected value is calculated and treated based on the relation with the web center bias amount which is pre-obtained and set corresponding to the kind of wide flange shape in the pre-operation time, and the web center bias generating amount is detected.
Patent JP-H11250481-A (JP)
Title: Optical disk recording device
Inventor: SASAKI AKINORI
IPC: G11B7/126
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of recording quality by economizing on consumption of a power calibration area and updating appropriately the optimum recording power value, in an optical disk recording device. SOLUTION: When another record is added to a write-once optical disk 101, the optimum recording power value of and an amplitude levels of reproduced RF signal of a previous time obtained by writing in a power calibration area 102 on trial are read out from a memory 114. An amplitude level of a reproduced RF signal obtained at the time of adding a record is compared with an amplitude level of a previous time. When the amplitude level is reduced, trial writing is performed again and the optimum recording power value is updated, and degradation of recording quality is prevented. When not reduced, trial writing is not performed, and consumption of a calibration area is economized.
Patent JP-H02233022-A (JP)
Title: Conversion circuit for pulse modulation signal
Inventor: OSAKABE YOSHIO
IPC: H04L25/49
Filed: 1989-03-06
Abstract: PURPOSE:To send a data without error by forming a couple of pulse signals having a same pulse width narrower than both pulse width of unipolar pulse modulation signals, synthesizing a couple of the pulse signals to obtain a bipolar pulse modulation signal. CONSTITUTION:A unipolar pulse modulation signal S1 whose level is inverted from each bit and whose pulse width differs in response to the logic level is supplied to pulse generation circuits 2, 4 and a couple of pulse signals S2, S3 phase locked at the leading and trailing edges and having a same pulse width narrower than both the pulse widths of the unipolar pulse modulation signal are formed. Then a synthesis circuit 5 synthesizes a couple of the pulse signals S2, S3 to form a bipolar pulse modulation signal, that is, a bipolar signal. Since no DC component is included in the bipolar signal, an error in the data transmission is prevented.
Patent JP-S61215235-A (JP)
Title: Glass of low reflectance having stain resistance
Inventor: MATSUO HITOSHI
IPC: C03C17/42
Filed: 1985-03-19
Abstract: PURPOSE:To obtain simply glass of low reflectance having stain resistance durable for a long period, by setting a thin film with plural layers containing a metallic oxide on the surface of glass, and laying a thin film consisting of a condensate of flurone-containing silicon compound on the film. CONSTITUTION:A thin film comprising at least two layers consisting of a condensate of a metallic oxide is set on the surface of glass, a thin film consisting of a condensate of a fluorine-containing silicon compound having a polyfluorinated carbon chain or perfluorocarbon chain is laid on the film, so the thin films having a structure of at least three layers are formed. A compound containing 3-20C perfluoroalkyl group or 2-12C perfluoroalkylene group is preferable as the fluorine-containing silicone compound. A compound of TiO2 system, SiO2 system, ZrO2 system, Ta2O5 system, Al2O3, etc., is preferable as the metallic oxide. The thin film layers are formed by a simple method, such coating, spraying, immersion, etc., has improved hardness and stain resistance, and <=about 0.5% average reflectance in a visible light range.
Patent JP-S58175291-A (JP)
Inventor: AOYAMA NAGASHIGE
IPC: F24C7/08
Filed: 1982-03-31
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-S59182055-A (JP)
Title: Method of grinding valve-seat surface
Inventor: MIYAKI YUUJI
IPC: B24B15/02
Filed: 1983-03-31
Abstract: PURPOSE:To enhance the circularity of a valve seat surface in the case of that the valve seat surface of a fuel injection valve for an internal combustion engine is ground, by providing such a process that the valve seat is ground by a grind stone which is rotated while being applied with reciprocating motion, but the reciprocating motion is stopped during the final grinding step. CONSTITUTION:In the case of that the seat surface of a valve body in a fuel injection valve is around, a grind stone 4 attached to the front end of a grind stone shaft 3 and having a conical front end is always applied with a reciprocating motion in the generatrix directions of the conical shape while being rotated to carry out grinding operation for the seat surface 2. The grinding process is carried out, in consideration with the relation between the cut depth and the time, in the following mentioned order, a step (a) of fast feed before cutting, a step (b) of rough-grinding, a step (c) of fine-grinding and a step (d) of spark- out having a cut-depth of zero. During the steps (a) through (c) the grinding is carried out with the grind stone being rotated while being reciprocated, and during the final spark-out step (d) the reciprocating motion is stopped so that the grinding is carried out with the grind stone being only rotated. With this process, the circularity of the thus worked valve seat surface is greately enhanced.
Patent JP-S52136109-A (JP)
Title: Unsaturated halo compound derivatives and their preparation
Inventor: UCHIDA MINORU
IPC: C07C69/025
Filed: 1976-05-10
Abstract: PURPOSE: Unsaturated halo compound derivatives I (R 1  and R 2  are H or 1-3C alkyl; R 3  is H, 2-tetrahydropyranyl, benzyl; X is halogen; 1, m and n are 0-3, 1+n+m=3-8), e.g. 1-(2-hydropyranyl)oxy-14-iodo-tetradeca-9-yne12-ene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11249688-A (JP)
Title: Device and method for recognizing voice
Inventor: HANAZAWA TOSHIYUKI
IPC: G10L15/28
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition device capable of determining rejection based on statistical knowledge. SOLUTION: A time series 4 of the characteristic vector of an input voice is collated with a standard pattern model 5 by a collation means 6, and a phoneme mark line 8 of the recognition result is obtained, and a phoneme segmentation result 16 with the correspondence relation between the time series 4 and a phoneme constituting the phoneme mark line 8 on a time base is obtained by a segmentation means 15, and each phoneme section of the result 16 is collated with all phoneme models 14 by a reliability parameter calculation means 17, and a reliability parameter 18 constituted of the likelihood of the relevant phoneme model of each phoneme section and a difference between this likelihood and the maximum value of the likelihood excepting the relevant phoneme model is calculated.  Then, the reliability of each phoneme constituting the phoneme mark line of the recognition result is calculated with the models 19, 20 of the statistical distribution of the reliability parameter for the correct/wrong phoneme section by a verification means 21 to be unified, and the reliability of the whole phoneme mark line of the recognition result is obtained, and rejection is determined by comparing a prescribed threshold value with a value with the reliability of the whole phoneme mark line.