baber/WOPTO huggingface dataset:
Patent JP-S5261694-A (JP)
Title: Electronic temperature regulating device
Inventor: NAGAO TOSHIAKI
IPC: G05D23/19
Filed: 1975-11-14
Abstract: PURPOSE: To make regulation sensitivity variable easily by utilizing schmidt circuit in an electronic temperature regulator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10324922-A (JP)
Title: Method for decarburize-annealing grain oriented electrical steel sheet and apparatus therefor
Inventor: ZAIZEN YOICHI
IPC: C21D1/34
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To surely raise the temp. without overshooting or insufficient heating at the time of heating in a decarburize-annealing process by controlling temp. deviation from the targeted heating transition to a value within a specific range while the heating temp. of a strip for grain oriented electrical steel sheet containing a specific ratio or lower of Si is in a specific range and decarburizing. SOLUTION: The strip for grain oriented electrical steel sheet cold-rolled to a finish strip thickness and containing <=4.5% Si, is decarburized. At this time, while the steel strip at the heating step of the strip is at 600-800 deg.C, the temp. deviation from the targeted heating transition is controlled to within ±15 deg.C, the decarburize-annealing is executed. Desirably, the strip is heated by a gas heating system with a radiant tube until the steel strip temp. at the heating step of the strip is 550-650 deg.C, and successively, the strip is heated by an electric heating system with a tubular heater till reaching a soaking temp. higher than the above temp. and at the soaking step, the soaking is executed by an element heater system.
Patent JP-H04336284-A (JP)
Title: Recording method and recording device
Inventor: YAMAGUCHI TAKEO
IPC: B41M5/26
Filed: 1991-05-13
Abstract: PURPOSE:To enable multiplex recording and thereby achieve high-density recording by controlling the amount of light energy for recording to control the size of recording bits in a film thickness direction, using a recording medium capable of recording/deleting data with the change of an orientation state or a phase state of a polymer liquid crystal recording layer. CONSTITUTION:A recording medium consists of a polymer liquid crystal recording layer, an orientation layer and a light/heat conversion layer formed on a substrate. When controlling the size of recording bits, the recording bit is formed to a small size at a borderline part between the recording layer and the orientation layer as illustrated by (a), if a recording beam is small, while the recording bit reaches the innermost part of the recording layer as illustrated by (b), if the beam is of high intensity. In this case, if the original orientation state of a polymer liquid crystal is homogenous, it is possible to detect a change in the transmitted light or the reflected light caused by a change in the optical path length of a deflected light through paired deflector plates which cross the other directly. This change can be generated by changing the intensity of light for recording in multisteps with the control of light beam scanning speed. Thus multi-value data recording can be achieved.
Patent JP-H06347027-A (JP)
Title: Combustion controller
Inventor: YAMADA MINAMI
IPC: F23N5/24
Filed: 1993-06-08
Abstract: PURPOSE:To improve usability by a method wherein, as to a resetting due to fuel shortage, temperature keeping operation of a carburettor is continued, so that combustion can be started again in a short time, only if fuel is additionally supplied, and also to improve safeness, when the fuel is not additionally supplied, by interrupting automatically the temperature keeping operation. CONSTITUTION:Temperature of a carrburettor 1 having a heater to gasify liquid fuel is detected by a carburettor temperature detecting part 2. A carburettor control part 3 controls power supply to the heater of the carburettor 1, even when combustion is at stop, based on an output from the detecting part 2, so that temperature keeping operation may be carried out for keeping the carburettor 1 at a prescribed temperature. Further an abnormality detecting part 6 detects abnormal operations of instruments. A reset determining part 7, when any abnormal condition occurs to the instrument, determines that the instrument should be stopped based on a command from the abnormality detecting part 6. A reset discriminating part 9, which discriminates whether the abnormality is due to abnormal condition of a combustion part 9 or due to shortage of the fuel, sends a command to the control part 4 that only the combustion is stopped while the temperature keeping operation is continued, and also whether the temperature keeping operation of the carburettor 1 is also stopped or not.
Patent JP-H08304351-A (JP)
Title: Centering copying device for ultrasonic flaw detector
Inventor: TAKAHASHI AKIO
IPC: G01N29/26
Filed: 1995-05-10
Abstract: PURPOSE: To prevent the bias load from being added to a bearing rolled on the copying guide of the copying mechanism of a probe holder or the copying guide. CONSTITUTION: In this ultrasonic flaw detector, while an electric resistance welded tube 16 is longitudinally moved just after welded in a manufacturing line for minor diameter electric resistance welded tube, a flaw detection is performed for an electric resistance welded part by angle beam incidence with the welded part between within a flaw detecting water tank 2. Clamp rollers 17, 17a opened and closed through link mechanisms by a driving mechanism for centering and clamping a material to be inspected are provided in the flaw detecting water tank 2, rotating fixed cores concentric to the material to be inspected are provided on the inlet and outlet sides of the flaw detecting water tank 2, and the U-shaped extended plates 29, 29a of fixing plates 19, 19a for probe holders 18 are fitted to the copying discs 28, 28a of the rotating fixed cores to copy them.
Patent JP-S63303825-A (JP)
Title: Raw material supply device
Inventor: SEKIZUKA HIROSHI
IPC: C03B8/04
Filed: 1987-05-30
Abstract: PURPOSE:To stably control a raw material to be supplied with a single raw material tank by dividing the raw material tank with a perforated plate across inner partition walls into upper and lower parts to form plural each buffer tank part and vaporization tank part. CONSTITUTION:The raw material introduced to the vaporization tank parts 5... of the raw material tank 1 from a raw material supply pipe 8 through a control valve 13 from a raw material inlet 12 is heated and vaporized with heaters 6... and temp. measuring sensors 7... provided on each chamber. The evaporated raw gas ascends through the small apertures of the perforated plate 3 in each vaporization tank part 5 and enters each buffer tank part 4... to be kept in a constant pressure, and then, flows through the pipings provided on each buffer tank 4..., through each automatic open/close valve 14, each flow rate controller 15, such as mass flow rate controller, and each automatic opening and shutting valve 16 to be sent to a burner, etc., of reacting apparatus from each outlet 17. And pipings connected with a purge gas introducing opening 19 through automatic open/close valves are formed from the part between the automatic open/close valves 14 and the flow rate controllers 15.
Patent JP-H084090-A (JP)
Title: Sound insulation supporting structure
Inventor: KAKIMOTO HIROBUMI
IPC: E03D11/16
Filed: 1994-06-20
Abstract: PURPOSE:To remarkably reduce the noise produced by the collision of liquid with the liquid level in a toilet bowl or the like and facilitate its construction. CONSTITUTION:The continuous flange face is formed on the lower side of a sounding body. A narrow and long supporting member 1 is adhering closely along this flange face, and the sounding body is supported by this supporting member 1. The 25% compressive stress of the supporting member 1 is 10kgf/cm<2> or less, and the displacement quantity at the time of applying load of 3kgf/cm<2> is 5mm or less. It is desirable that the flange face is bent, that cutout parts 4A are repeatedly formed at the side face of the supporting member 1 and that the supporting member 1 is provided with an adhesive layer.
Patent JP-S62294220-A (JP)
Title: Light source device for curing resin
Inventor: TAKAOKA HIDEJI
IPC: G02B27/00
Filed: 1986-06-13
Abstract: PURPOSE:To emit a powerful light to cure a resin by arranging an infrared ray absorber in the incidence end side of a bundle fiber and transmitting the light from a light source to the bundle fiber through this absorber. CONSTITUTION:A light source lamp 1 is stored in a housing 11 and is driven and lit by a power source 3 stored in the housing 11. Its light is converged by a reflective mirror 2 and is made incident on a fiber unit whose input side is fixed to the housing 11. Both end faces and the outside face of a transparent quartz column 6 in the incidence part of the fiber unit are polished, and an aluminium reflective layer 7 is formed on the outside face. A stainless cylinder 5 used as a heat sink is mechanically and thermally connected to the housing 11. The reflective layer 7 is fixed into the cylinder 5 by an inorganic adhesive 8, and the front end of a quartz bundle fiber 4 is inserted and fixed in the cylinder 5. The fiber 4 is inserted to a stainless pipe, and its front end part is fixed in the cylinder 5 by an inorganic adhesive.
Patent JP-S63303839-A (JP)
Title: Production of concrete or the like
Inventor: HATAKEYAMA AKIRA
IPC: C04B28/02
Filed: 1987-06-02
Abstract: PURPOSE:To produce high quality concrete with a reduced amt. of unit water and superior workability by adding fine powdered materials to cement, water, fine aggregate and coarse aggregate as constituent materials so as to fill the gaps among the constituent materials. CONSTITUTION:Constituent materials of concrete, mortar or cement paste, e.g., cement, water, fine aggregate and coarse aggregate are charged into a mixer. At the same time or after the charge, fine powder of a particle size proper to fill the gaps among the constituent materials, e.g., fly ash powder, slag powder, stone powder, diatomaceous earth, microsand, clay sand or silica sand is charged. They are kneaded for a prescribed time to obtain high quality concrete having a low breathing rate and superior compressive strength.
Patent JP-S5928004-A (JP)
Title: Hydraulic rush adjuster
Inventor: TORII HISAO
IPC: F01L1/24
Filed: 1982-08-10
Abstract: PURPOSE:To increase the accuracy of stroke of a check ball, by improving the structure with regard to a check valve provided in the end part of a plunger, in a rush adjuster of hydraulic type provided to a part to support a rocker arm in a valve driving mechanism. CONSTITUTION:A rush adjuster 4 of hydraulic type inserted in cylindrical outer casing 2, assembled in a cylinder head 1, is constituted by slidably inserting a plunger 10 into a cylindrical body 5 having a bottom. A reservoir chamber 11 which is interconnected to an oil feeder passage 3 through oil feeder ports 8 and 12 is formed in the plunger 10, and the chamber 11 is interconnected to a high pressure chamber 9, interposed by a check valve 21. In this case, a ball consisting of the check valve 21 is housed in a valve cage 15 which is formed in the lower part of a plunger 10, while a circular retainer plate 19, having a number of openings 20, is inserted into a circular notch 18 formed in the lower part of a plunger 10, and also in the under part of a valve cage 15. Then the upper end of a spring 22 which is housed in the high pressure chamber 9 is pressedly abutted against the retainer plate 19.
Patent JP-H04362023-A (JP)
Title: Water-soluble ferrous-ferric salt and its production
Inventor: SUGI JIRO
IPC: C01G49/10
Filed: 1991-06-10
Abstract: PURPOSE:To provide a water-soluble ferrous-ferric salt which is useful for making hexavalent chromium innocuous, for example, and in which Fe(II) and Fe(III) coexist. CONSTITUTION:A ferric salt is further added to the dil. soln. of specified concn. contg. a ferrous salt and an org. acid in a specified ratio and exhibiting specified conductivity and dissolved, and the obtained soln. is concentrated to produce a water-soluble ferrous-ferric salt shown by Fe(II)Fe(III)nY<-z>(2-3n)/z. In the formula, (m) and (n) are positive integers, Y is a counter anion to make the whole iron salt water-soluble, and (z) is the valency of Y.
Patent JP-S5471015-A (JP)
Title: Crucible type induction furnace
Inventor: HASHIMOTO YOSHINORI
IPC: F27B14/08
Filed: 1977-11-18
Abstract: PURPOSE: To accomplish formation of a thermal insulator for the furnace top for a short space of time through a dry solidification thereof after kneaded plastic by water and poured into a molding section.  
     CONSTITUTION: An inside frame piece is mounted on the upper portion of a coil arranged on the circumference of the crucible at the height of the top surface and a molding section in formed surrounded by a coil 1, an iron core 2, the inside frame piece 7 and an extended section 5A of outside furnace frame 5. A thermal insulator which is kneaded plastic is poured into the molding section and dried to be solidified to form a thermal insulator 6C for the furnace top. After curing, the inside frame piece 7 is removed. With such a method, a furnace top thermal insulator can be formed easily for a short space of time in the crucible type induction furnace. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10336475-A (JP)
Title: Display device
Inventor: ONOZAWA MAKOTO
IPC: G09G1/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To make a size of an image stable by reducing a change in an anode voltage with respect to a luminance change without direct detection of the anode voltage. SOLUTION: A beam current detection means 14 detects a beam current of a cathode-ray tube 9, a correction amount adjustment means 15 decides a correction amount corresponding to the detected beam current a voltage control means 16 controls a primary voltage supplied to a primary winding of a flyback transformer 17 based on the correction amount and keeps an anode voltage applied an anode 101 of the cathode-ray tube 9 via a secondary winding 17B constant independently of a change in the beam current so as to make a display image size stable.
Patent JP-H0433875-A (JP)
Title: Ribbon cassette
Inventor: SHIBUYA YASUHIRO
IPC: B41J35/04
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a ribbon cassette capable of being interchangeable even though positional dimensions of the ribbon cassette and an ink ribbon are changed by a method wherein a positional relation setting device which establishes optionally a positional relation of the ink ribbon exposed outside the ink ribbon cassette for printing and the ribbon cassette, is provided. CONSTITUTION:For a printer of which a dimensional relation of an ink ribbon 9 and a cassette case 1 is L1, a state of a cassette case 1 is generally used as it is. In the case where the cassette case is used for a printer of which the dimensional relation of the ink ribbon 9 and the ribbon cassette 1 is L2 contrary thereto, by inserting an adaptor arm L7 in an arm L5 in the C direction, a latch claw 11 of the adaptor arm L7 is deformed in the (d) direction to fit in a square hole 10 of the arm L5, and an arm part is changed from a size L1 to a size L2. By fitting an arm R4 and an adaptor arm R8 to each other by the same method, the cassette case 1 can be extremely easily changed to a ribbon cassette case capable of being used for a printer of which a printing part size varies from L1 to L2. Thereby, a ribbon cassette having easy interchangeability even for a printer which differs in both mounting and structure can be obtained, and cost can be steeply reduced.
Patent JP-S5929098-A (JP)
Title: Method for thickening sludge by fiber bundle
Inventor: WATANABE KOUTA
IPC: B01D61/00
Filed: 1982-08-09
Abstract: PURPOSE:To thicken quickly and highly sludge water without using mechanical power by utilizing the capillarity of a fiber bundle in separating sludge and water. CONSTITUTION:The one side of a fiber bundle 4 is installed on the thickner 1 side and the other one side is installed in a release part 5 in thickening sludge water such as waste water from sewerage, water works and factories. The water level in the part 5 is designed lower than the water level in the service water part 3 of the tank 1 to utilize a siphon phenomenon. The sepn. of the service water 3 and sludge 2 in the tank 1 is accomplished in the same way as in the prior art. and the effect of increasing the cleaning up treatment by the capillarity of the bundle 4 is added. The sludge water is highly thickened without requiring energy by the above-mentioned method.
Patent JP-2000326543-A (JP)
Title: Image-forming apparatus and method for forming image
Inventor: KITAOKA YOSHITAKA
IPC: B41J2/385
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To eliminate toner clogging from pores used for jetting toner in a print head of an image-forming apparatus. SOLUTION: In the image-forming apparatus, a developing roller 1 for holding and transferring a toner, a print head 10 with a plurality of pores and image signal electrodes set to an insulating film, a recording paper 6 and a back electrode 5 are disposed in this order. The apparatus is provided with a negative pressure pump 16 and a negative pressure switch valve 15 for controlling whether or not a negative pressure of the negative pressure pump 16 is exposed to pores of the print head 10. The negative pressure switch valve 15 is opened after a high negative pressure is generated by the negative pressure pump 16 beforehand, and the high negative pressure is exposed to the pores 12.
Patent JP-S5840134-A (JP)
Title: Preparation of aqueous dispersion of hydrophobic substance
Inventor: YOSHIMURA NAOKI
IPC: C09K23/42
Filed: 1981-09-04
Abstract: PURPOSE:To obtain a stable aqueous dispersion of a hydrophobic substance, by using a room temp. dissociable blocked isocyanate compound. CONSTITUTION:In preparing an aqueous dipersion of a hydrophobic substance, a room temp. dissociable blocked isocyanate compound obtained by a method wherein the isocyanate group of a urethane polymer having a free NCO group prepared by reacting a polyisocyanate and a polyol preolymer having a surface activity and a room temp. dissociable isocyanate blocking agent are reacted in an equivalent ratio of the OH group of the isocyanate blocking agent to the NCO group of the urethane prepolymer of 0.2-1.2, is used as a dispersant. Thus the aqueous dispersion of the hydrophobic substance acquires an excellent dispersing capacity.
Patent JP-H06350133-A (JP)
Title: Optical functional element
Inventor: NAITO KATSUYUKI
IPC: H05B33/28
Filed: 1993-06-10
Abstract: PURPOSE:To provide an optical functional element, such as an organic EL element that is stable and free from flaking of films and variations in structure, and a IV-group semiconductor EL element that provides favorable contact and has excellent characteristics. CONSTITUTION:This optical functional element transmits and receives light through a hydrophilic transparent electrode. The optical functional element has a thin film of polysilane in contact with the transparent electrode; the polysilane has hydrophilic groups introduced into its side chain.
Patent JP-H08310545-A (JP)
Title: Multilayered tube container
Inventor: OBA HIROYUKI
IPC: B32B27/08
Filed: 1995-05-12
Abstract: PURPOSE: To provide a flexible multilayered tube container for storing a highly viscous material such as toothpaste, cosmetics, spice, paste-like foodstuff, in which high degree of preserving properties for contents and fragrance can be maintained and environmental pollution can be restrained. CONSTITUTION: This multilayered tube container is formed from a multilayered film having a laminated structure comprising at least three layers in which a heat-resistant resin layer (A), a film (B) which has water-resistant gas barrier property and is formed from a mixture containing a poly(meth)acrylic acid polymer and succharides at a weight ratio of 95:5-20:80, and a polyolefin resin layer (C) are successively stacked.
Patent JP-S63302595-A (JP)
Title: Mounting structure of chip component
Inventor: TANABE TAKESHI
IPC: H05K3/34
Filed: 1987-06-02
Abstract: PURPOSE:To limit an excess soldering amount while the absolute amount of a solder is obtained and to mount a chiplike electronic component with the optimum solder amount by providing a solder resist film partly on the mounting pattern of a printed substrate, and forming it in the shape provided with a scribing section partly at the resist film. CONSTITUTION:A pattern 3 for mounting a chip component 2 is provided on a printed substrate 1, and the electrodes 4 of the component 2 placed on the substrate 1 are connected fixedly by solder to the pattern 3. In such a mounting structure, a solder resist film 7 for reducing a soldering amount is provided partly on the pattern 3 of the substrate 1, and a scribing section 11 is formed partly at the film 7. For example, the films 7 are so formed as to linearly extend from both sides of the pattern 3, and a scribing section 11 is formed at the center of the pattern 3. Thus, the solder adhered on the pattern is continued at the scribing line of the resist film, its necessary amount is obtained while the whole amount of the solder is being reduced, thereby improving the reliability of mounting an electronic component.
Patent JP-S621977-A (JP)
Inventor: KAWAGISHI YOSHIRO
IPC: E04H6/02
Filed: 1985-06-25
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-S5663218-A (JP)
Title: Transient response analysis method for natural vibration mode
Inventor: MITSUYAMA YOSHIAKI
IPC: G01M7/00
Filed: 1979-10-29
Abstract: PURPOSE: To increase the accuracy of analysis, by obtaining the attenuation factor of the reponse amount after obtaining the amplitude through the Fourier trnasformation and in the finite section decided with the cycle of the natural vibration mode for the optional one of the several natural vibration mode components which are sampled in a certain time interval and then repeating the amplitude obtained with a time shift equivalent to every fixed number of data.  
     CONSTITUTION: The Fourier transformation gives a linear spectrum in terms of the time-series digital data in the finite section sampled in a certain time when the input function is the cycle function which becomes an integer cycle in the finite section. Based on this throry and for an optional mode among the time-series digital response data containing the plural natural frequency components, a Fourier conversion is carried out in the section T=N/f 0  (N=1, 2...) which is decided by the frequency f 0  of obtain the amplitude. The amplitude is obtained by selecting a small value for the N and also giving a time shift gradually to the data sections, thus obtaining the attenuation factor of the mode component each. In such way, both the response amount and the attenuation factor can be obtained in a high accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio