baber/WOPTO huggingface dataset:
Patent JP-H076905-A (JP)
Title: Manufacture of positive temperature characteristic thermistor
Inventor: TAKAKURA KENJI
IPC: H01C17/28
Filed: 1993-06-18
Abstract: PURPOSE:To prevent generation of cracks and deterioration of characteristics of a PTC element (positive temperature coefficient thermistor element) and to simplify the process of manufacture by utilizing the self-heating of the PTC element in a breakdown voltage test as the preheating to prevent the thermal stress caused by soldering. CONSTITUTION:An ohmic electrode 2 is formed on both main surfaces of a sintered body 1 having positive resistance temperature characteristics, and a PTC element 9, on which an electrode is formed concentrically with the sintered body 1 in the diameter smaller than the sintered body 1, is formed on the surface of the electrode 2. The prescribed high voltage is applied to the PTC electrode 3, and a breakdown voltage test is conducted for detection of the insulating property and the breakage and cracks of the PTC element 9. At this time, as a current is flowing on the PTC element 9, heat is generted on the PTC element 9 by itself and the temperature of the PTC element 9 does not drop suddenly. As a result, a constant temperature can be maintained. A lead 4 is attached to both surfaces of the electrode 3 using solder 5 while constant heat is being maintained as above-mentioned.
Patent JP-S5575212-A (JP)
Title: Manufacturing high-voltage coil
Inventor: KITADATE KENICHIROU
IPC: H01F27/32
Filed: 1978-12-01
Abstract: PURPOSE: To improve insulation resistance and winding-work efficiency by preliminary applying a bonding agent to the vicinity of both edges of a thin foil meterial, in the case thin conductive wire is wound around a frame many times to form a coil and one or more sheets of the thin foil material are intervened between layers.  
     CONSTITUTION: A high-voltage transformer used in X-ray generators and the like is made by winding thin conductive wire tens of thousands of times around a bobbin by way of a thin-foil insulating material 3 which is intervened between layers. At the vicinity of both edges of the thin foil material 3 on which the sides of the winding are located, are provided bonding-agent-applied portions 5 whose width is b and length is l and which are spaced at an interval of s. In this constitution, the wire is started from the bonding-agent-applied portion 5 and ended also at the bonding- agent-applied portion 5. Thereafter, the bonding agent such as polyester resin, and the like is cured, thereby insulation reistance is increased and the winding- work efficiency is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05327962-A (JP)
Title: Terminal equipment with facsimile function
Inventor: IIZUKA SHIGERU
IPC: H04M11/00
Filed: 1992-05-15
Abstract: PURPOSE:To omit the handling time of re-transmission by storing reception data in a memory and also recording it immediately after a recording part completes recording at the time of receiving facsimile data from a line when data except facsimile data is under recording. CONSTITUTION:When the recording part 18 is processing printing, the prescribed quantity portion of data from the head of received facsimile data is converted and transferred to a VRAM part 12, an LCD controller 11b inside a display part 11 is driven and a transmission source is displayed in an LCD unit 11a. When preceding data printing is completed, the recording part 18 which preserves received facsimile data in a memory part 13 designates the address of the memory part 13 in order to record data held in the memory part 13 and transmission is conducted to the recording part 18 through a facsimile control part 17. In result, data is printed on recording paper 3 by the recording part 18. Repetition is conducted till printing data of the memory part 13 is exhausted.
Patent JP-S5849858-A (JP)
Title: Solar heat collector
Inventor: MATSUMOTO KAZUO
IPC: F24S10/40
Filed: 1981-09-18
Abstract: PURPOSE:To facilitate the change of direction of a mirror by a structure wherein a pivoting member equipped with magnetic members is pivoted onto the outer periphery of a glass tube so as to change the direction of the mirror equipped with magnetic members by means of the magnetic attraction acting between said magnetic members in the glass vacuum tube internal mirror focusing type solar heat collector. CONSTITUTION:A gutter-shaped concave mirror 7, at the marginal part 10 of which permanent magnets 11 are fixed, is pivotally supported onto a heat pipe 3 as its center shaft. A corrugated plate spring type elastic ring 13, on the outside surface of which permanent magnets 15 are fixed, is engaged onto the outer peripheral surface of the glass vacuum tube 2. Owing to the structure as described above, when the pivoting ring 13 is pivoted, the gutter-shaped concave mirror 7 is pivoted by being pulled with the pivoting ring 13 by means of the attraction acting between the permanent magnets 15 and 11 so as to change its direction. In such a manner as mentioned above, the control of the direction of the mirror 7 becomes easy.
Patent JP-S638085-A (JP)
Inventor: NOZUE TAKUJI
IPC: B62K5/00
Filed: 1986-06-26
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-H0312640-A (JP)
Title: Optical coupler, its manufacture, and optical switch
Inventor: SEMURA SHIGERU
IPC: G02B6/12
Filed: 1989-06-09
Abstract: PURPOSE:To increase the translation rate of light power by doping a clad part between close parts of two optical waveguides with a material which varies the refractive index. CONSTITUTION:The optical coupler has at least two optical waveguides 3a and 3b formed closely to each other and the clad part between the optical waveguides 3a and 3b is doped with the material, e.g. an MgO pattern 5 which varies the refractive index. The optical switch is constituted by forming electrodes 7a and 7b on the optical coupler where the clad part between the close parts of the optical waveguides 3a and 3b is doped with the material varying the refractive index. Therefore, the refractive index of the clad part between the close part of the optical waveguides 3a and 3b varies and the coefficient of coupling between the optical waveguides 3a and 3b varies. Consequently, the optical coupler which has complete coupling length set corresponding to the coupling length between the optical waveguides 3a and 3b and a high translation rate of light power is obtained, and the optical switch having superior characteristics of an extinction ratio, etc., is obtained.
Patent JP-H06135920-A (JP)
Title: Production of nitrile compound
Inventor: KIKUKAWA YASUO
IPC: C07C255/37
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a new method for synthesizing nitriles simply by irradiating compounds having an N-alkoxyimidoyl halide group with light. CONSTITUTION:This method for synthesizing a nitrile compound comprises irradiating a compound having an N-alkoxyimidoyl halide group with light and thereby converting the N-alkoxyimidoyl halide group into nitrile group. Even if a group such as amide group, an alcohol or carboxyl group is present in the same molecule, the nitrile compound can be synthesized from the compound having the N-alkoxyimidoyl halide group without affecting the group.
Patent JP-S5937412-A (JP)
Title: Apparatus for measuring distance
Inventor: FUJIWARA AKIHIRO
IPC: G01C3/00
Filed: 1982-08-25
Abstract: PURPOSE:To eliminate the need for a memory for reading, by using a sensor capable of reading nondestructively at a photoelectric converting part for detection of a distance to be measured. CONSTITUTION:Electric charge is accumulated at an equivalent cpapcitor Cf of an SIT sensor in accordance with the light amount made incident to the photoelectric converting part of a distance measuring apparatus. If a reading signal is impressed to a word wire 115 to turn on a transistor Q1, the voltage V(t) of the capacitor Cf is read on a bit wire 112. Even if the transistor Q1 is turned on, the potential of the capacitor Cf is not varied. On the other hand, if a transistor Q2 for elimination is turned on, the electric charge of the capacitor Cf is eliminated.
Patent JP-S5480675-A (JP)
Title: Semiconductor device
Inventor: TSUDA HIROSHI
IPC: H01L21/28
Filed: 1977-12-09
Abstract: PURPOSE: To ensure completely the conductive pulse for gold plating, by forming the metallic layer at the step formed with the first insulation layer, second insulation layer or the other insulation layer with them with the same process as with the case of multi-layer electrode formation.  
     CONSTITUTION: In the semiconductor device having the semiconductor substrate 1, insulation construction having the first insulation layer 2 and second insulation layer 3 provided on the substrate 1, and multi-layer film metallic layer including the golden layers 10 and 13 not directly coupled with the substrate 1 bonded with the substrate 1 and reaching the insulation construction, titanium-platinum metal layer 12 formed at the same time as the titanium-platinum electrode metal layer with lift away method is provided at the step between the insulation layer 2 and the insulation layer 3 or the step of other insulation layers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000338062-A (JP)
Title: Surface analyzing apparatus
Inventor: KUSAKA TAKAO
IPC: G01N23/22
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To easily analyze the analyzing region of the surface of a sample to be spectrally analyzed. SOLUTION: The surface of the sample 9 placed on a sample stage 10 is irradiated with ultraviolet rays from an ultraviolet irradiation device 12 to discharge electrons which are, in turn, magnified by the object lens 3 and electrostatic lenses 5, 6 in a lens mirror cylinder 2 to be formed into an image on a two-dimensional detector 16 and the surface of the sample 9 is observed. Electrons discharged by the irradiation with ultraviolet rays from the ultraviolet irradiation device 14 are converged by the electrostatic lenses 4, 5, 6 and apertures 7, 8 in the lens mirror cylinder 2 to pass through the incident slit part 31 formed to the two-dimensional detector 16 to be spectrally diffracted by a semispherical energy analyzer 17 and electrons with specific energy are detected by a detector 18 to analyze the surface of the sample 9.
Patent JP-H07146604-A (JP)
Title: Method for printing at least one image and press for executing method thereof
Inventor: JIYANNJIYATSUKU ERUTOUJIEN
IPC: G03G19/00
Filed: 1994-06-07
Abstract: PURPOSE: To provide a printing method capable of securing fixed quality and performing monochromatic or multi-color lithography printing without using a material requiring a lipophilic property or a lipophobic property. CONSTITUTION: For this printer, a fusible material 1 can be stuck onto a metallic endless belt 2 so as to form the intermediate supporting element of a pattern corresponding to an image to be printed on a printing medium 3 such as continuously fed paper or the like. The endless belt carried by carrying rollers 4-8 is connected to the printing medium 3 such as the paper or the like by a compression roller 90. The fusible material 1 is a magnetic body in a powder shape and housed in a tank 10 before being stuck to the endless belt 2. A device for magnetically transferring the fusible material 1 from the tank to the belt is provided and a hardening material 1 to be used is turned to a magnetic material hardenable by fusion, polymerization or the other method. A substrate formed by the endless belt itself is a magnetizable material.
Patent JP-S6131334-A (JP)
Inventor: SAEKI TAKU
IPC: C08F2/00
Filed: 1984-07-19
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-H11338698-A (JP)
Title: Method for deciding field layout in data structure
Inventor: CHIBA YUJI
IPC: G06F9/44
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method which decides a field layout within a data structure that realizes the layout because a field storing the values of members inherited by a class must be arranged at the same position in a data structure which respectively represents an instance of the class and an instance of an inheritance source for the acceleration of simple inheritance, and a field storing a pointer must be arranged in continuous areas within the data structure for the acceleration of trash collection. SOLUTION: Members possessed by a class are divided into three kinds, that is, (1) a member group except pointer types that are defined by the class, (2) a member group that is inherited by the class and (3) a member group of pointer types which are defined by the class. And field groups which store values of respective member groups are arranged in the order of the (1) to (3) in a data structure that represents instances of the class in turns from the top or from the bottom. The layout order of individual member in the area storing the (2) member group is made the same as the position of the member in the data structure which represents the instance of a class of an inheritance source of the members.
Patent JP-2000338248-A (JP)
Title: Laser radar device for automobile
Inventor: KASE SADAJI
IPC: G01S17/93
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a laser radar device for an automobile for previously preventing a collision accident when the automobile turns left, an intersection accident when the automobile turns right, or the like in advance. SOLUTION: The laser radar device for an automobile to be released is provided with a laser radar 1 that transmits a transmission beam toward the left rear or right front of the automobile, calculates distance to a target according to reception and transmission light based on the reflection of the transmission beam and the relative speed for the target, and identifies approach that is dangerous for the automobile according to the data of the distance and relative speed for generating an alarm signal, and a winker detector 2 for operating the laser radar 1 when the winker is operated.
Patent JP-S6040386-A (JP)
Inventor: KAWABATA MASAHIKO
IPC: B66B1/30
Filed: 1983-08-16
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-S63312399-A (JP)
Title: Softening and finishing agent
Inventor: SHIMIZU KAZUO
IPC: D06M13/463
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a softening and finishing agent, containing a double-chain type quaternary ammonium salt mixture having specific physical properties and capable of imparting excellent softness, antistatic properties and water absorbing properties to various fibers. CONSTITUTION:The aimed softening and finishing agent containing a double- chain type quaternary ammonium salt mixture, having <=30 deg.C gel-liquid crystal transition temperature of a 5wt.% aqueous dispersion and expressed by the formula [R1 and R2 are 1-3C alkyl, benzyl or -(C2H4O)nH (n is 1-3); R3 and R4 are 10-40C mixed alkyl or alkenyl (average number of C is >=16); X is halogen or 1-3C monoalkyl sulfate]. Furthermore, a mono-long-chain alkylamine or higher alcohol or both are preferably blended in an amount of 0.2-15wt.% based on the above-mentioned ammonium salts.
Patent JP-H0440785-A (JP)
Title: System converting device
Inventor: SAGAWA KENTA
IPC: H04N19/423
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a high quality standard television signal even in a moving picture by providing a moving picture processing circuit, a still picture processing circuit, a filter, a scanning line number converting circuit and so on and convert-processing with using a high definition television signal obtained from the moving picture processing circuit of a Multiple Sub-Nyquist sampling Enclosed (MUSE) decoder. CONSTITUTION:A moving picture processing circuit 23 to moving-picture-process a band-compressed high definition television signal, a still picture processing circuit 22, a mixer 26 to control the mixing ratio of a signal from the moving picture processing circuit 23 and the signal from the still picture processing circuit 22, a filter 101 to limit the vertical high frequency component of the signal from the moving picture processing circuit 23, a scanning line number converting circuit 32 to convert the signal from the filter 101 into the scanning line number of a standard television signal and so on are provided. That is, the converting of the number of scanning lines is executed with using the high definition television signal obtained from the moving picture processing circuit 23 of a MUSE decoder. Thus, the signal without picture quality deterioration in a moving picture owing to movement detecting omission can be obtained.
Patent JP-S63312872-A (JP)
Title: Recording medium feeding mechanism for recorder
Inventor: WATANABE KATSUHIRO
IPC: B65H5/06
Filed: 1987-06-17
Abstract: PURPOSE:To prevent a recording medium from slacking, by driving a bail roller, for pressing the recording medium against a platen or releasing the pressing, through a transmission mechanism so that the bail roller is rotated at substantially the same circumferential velocity but in the opposite direction as compared with the rotation of the platen. CONSTITUTION:At the time of feeding a recording paper, a bail lever 7 is reenergized in the direction of an arrow E around a shaft 8, whereby a bail roller 4 fixed to a rotatable shaft 5 is pressed against a platen 1, with the paper therebetween. Simultaneously when a platen 1 fixed to a rotatable shaft 2 is driven to rotate by a paper-feeding motor, a bail gear 6 engaged with a feeding gear 3 is rotated in the opposite direction, whereby the bail roller 4 is rotated at substantially the same circumferential velocity but in the opposite direction as compared to the rotation of the platen 1, thereby preventing the paper from slacking. Thus, the recording paper can be accurately fed with high precision, and high-quality recording can be performed.
Patent JP-H08336630-A (JP)
Title: Card type pinball machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-06-15
Abstract: PURPOSE: To surely detect a safe ball of high flowing speed and hardly cause wrong operation affected by noise and static electricity by providing a ball separation means, which is provided in the flowing down path of a winning ball and separating the winning ball one by one so as to flow down, in a winning ball detector. CONSTITUTION: A safe ball detector 115 is provided with an introduction gutter (a ball separation means) 115a which introduces a safe ball SQ flowing down from a safe ball passing hole of a safe ball guide shelf into the detector 115, a feed gutter (a ball separation means) 115b which is connected to the safe ball gutter and feeds out the safe ball after the detection, and a rotary ball feeder (a ball separation means) 115c which feeds the safe ball SQ from the introduction gutter 115a side to the feed gutter 115b side one by one. It is also provided with the first safe ball detection sensor SS1 provided in the end part of the ball feeder 115c side of the introduction gutter 115a and the second safe ball detection sensor SS2 provided in the end part of the ball feeder 115c side of the feed gutter 115b.
Patent JP-S5672042-A (JP)
Title: Polyolefin resin composition
Inventor: HAO HIDEYUKI
IPC: C08L101/00
Filed: 1979-11-16
Abstract: PURPOSE: To provide a polyolefin resin compsn. which exhibits excellent resistance to whitening by impact and has good gloss and transparency as well as excellent impact resistance and stiffness, consisting of a specified ethylene-propylene block copolymer and an ethylene polymer.  
     CONSTITUTION: An ethylene-propylene block copolymer (A) consisting of the first segment composed of a propylene-ethylene copolymer having an ethylene content of 0.5W2.5wt% and the second segment composed of a propylene-ethylene copolymer having an ethylene content of 13W35wt% (or 65W90wt%) (the ratio of the second segment is 10W25wt%), is mixed with an ethylene (co)polymer having a density of 0.91W0.93/cm 3  and a melt flow index of 0.5W50g/10min at 190°C in such a proportion as to give a weight ratio of the component (B) to the second segment of the component (A) of 0.7W2.2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04347252-A (JP)
Title: Fireproof panel
Inventor: IMADA HIROAKI
IPC: B32B5/18
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a lightweight panel while improving workability and water resistance by sandwiching a core material composed of a nonwoven fabric, a lightweight aggregate and a synthetic-resin foam with surface and rear materials made of a metal to constitute a fireproof panel. CONSTITUTION:A surface material 1 having a facing section, a male type connecting section and a female type connecting section and consisting of an incombustible metallic sheet material and a rear material 17, to one edge of which an extension section is formed and to the other edge of which a notched section respectively and which is composed of the incombustible metallic sheet material, are prepared. A core material 20 made up of a nonwoven fabric consisting of fibers such as a polyester group, etc., a lightweight aggregate composed of perlite grains, etc., and a synthetic-resin foam as a binder is prepared. The fireproof panel A of a sandwich structure, in which the core material 20 is bonded with the rear of the surface material 1 and the rear of the core material 20 is covered with the rear material 17 and an engaging groove 21 and an engaging piece 22 are prepared at both ends, is constituted, and fixed onto a wall foundation through a fixture. Accordingly, workability is improved, cost is reduced, and water resistance, airtightness, earthquake resistance and fire resistance can be enhanced.
Patent JP-S5575859-A (JP)
Title: Production of large size steel ingot free from internal defect
Inventor: SUGITANI YASUO
IPC: B22D7/00
Filed: 1978-12-01
Abstract: PURPOSE: To prevent the production of porosities, etc. and improve steel ingot quality by pouring molten steel to the specified height within a mold then allowing a slag layer to form on the top surface of the molten metal, dipping electrodes in the slag layer and letting the molten steel solidify from the bottom surface while retaining the temperature of the top surface of the molten steel.  
     CONSTITUTION: Molten metal 5 is poured into a mold 3 so that its height does not exceed 1000mm to allow a molten slag layer 6 to form on the top surface of the molten steel 5. When electrodes 7 are dipped in the molten slag layer 6 and current is flowed, it evolves heat owing to the current supply resistant of the slag layer 6, by which the top surface of the molten slag layer 6 is heated and retained of temperature. This causes the solidification from the top surface is prevented and the solidification of the molten steel 5 in contact with the upper part of the side face of the mold 3 to be suppressed, causing the solidification interface 8 to move from the bottom surface of the molten steel 5 to 8, 9, 10. Hence, no ghost lines are produced and since the solidification takes place nearly upward, the molten steel of the amount to sufficiently make up solidification shrinkage is supplemented from above, whereby the steel ingot free from the production of porosities, etc. is obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6129754-A (JP)
Title: Ultrasonic probe for nozzle
Inventor: NARUSE AKISUKE
IPC: G01N29/24
Filed: 1984-07-20
Abstract: PURPOSE:To reduce the size of an ultrasonic probe and to improve its precision of flaw detection by providing a plane type shoe of nearly the same size with the contacting surface of the probe detachably to the contact surface of the probe. CONSTITUTION:An ultrasonic prober 9 fo a nozzle is so manufactured previously as to input an ultrasonic wave beam having an optimum angle of diffraction for every nozzle. The probe-side surface 4 of the plane type shoe 10 is worked flatly and the contact surface 6 for an object body is worked into a curved surface such as a cylinder surface. Then, the probe 9 and shoe 10 are fitted detachably with screws. Thus, the size is reduced and the precision of flaw detection is improved.