baber/WOPTO huggingface dataset:
Patent JP-S62264985-A (JP)
Title: Direct multi-color printing method of metallic texture color mapping
Inventor: MAEDA CHIZUKO
IPC: H01J37/22
Filed: 1986-05-13
Abstract: PURPOSE:To reproduce a color mapping faithfully through printing by assuming that a random crystal orientation is a mixture of three primary colors, i.e. blue (B), red (R) and green (G), and calculating the signal levels of respective primary colors then reproducing respective primary colors based upon said signal levels and printing in multi-colors. CONSTITUTION:Concerning to the crystal orientations of respective crystal particles, respective coloring levels (b), (r), (g) of B, R, G are calculated based upon a mixed color function C and inputted to a color memory of an image memory as digitized electrical signals. Here, respective coloring levels (b), (r), (g) are regulated by the capacity of color memory in the image memory and the gradation of 0-255 levels can be selected for a 8-bit capacity, for example. When a color image on a CRT is color printed, only the signal levels for respective colors are extracted as one group over the entire picture elements, then said electrical signals are passed sequentially through photoelectric converter so as to reproduce an image of that color thus making a print form. Consequently, printing can be performed without causing color decomposition and the crystal orientation can be represented accurately in a color map.
Patent JP-S5444465-A (JP)
Title: Manufacture for electron tube
Inventor: NAKATSU ISAO
IPC: H01J29/86
Filed: 1977-09-16
Abstract: PURPOSE: To increase the strength of exhausting tube, by locally heating around the exhausting tube mounting part again, after fixing the exhausting tube with heat treatment of low melting point glass, in the manufacturing method of electron tubes.  
     CONSTITUTION: The cover glass 7 of low melting point glass having the concave 6 is overlaid on the base glass 2 of low melting point glass, the exhausting tube 8 is placed at the concave 6, and electron tubes are formed by sealing it with heat treatment. The flame such as gas burner is locally touched at the part A near the glass fixing part of low melting glass of the exhausting tube and heating is made to the extent that the glass of the exhausting tube is softened. By performing heat treatment after sealing like this, the strain of the exhausting tube is converted from compression type to tension type, increasing the mechanical strength and the failure of destruction such as bread can remarkably be reduced. Thus, the working of exhausting of electron tubes and the chip off processof exhasusting tubes can be made easy and the efficiency can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62271358-A (JP)
Title: Fuel cell power generating plant
Inventor: MOTOKADO HISAMI
IPC: H01M8/04
Filed: 1986-05-16
Abstract: PURPOSE:To make an O-ring in an axis seal adhere closely to an axis to prevent leakage of fluid by supplying the compressed fluid in a fuel cell power generating system to an axis seal which prevents gas leakage in a blower line installed in a recycle line. CONSTITUTION:A cooling pipeline is branched between a filter 12 of a cell cooling water line 9 and the inlet of a cell main body 2 and cooling water is supplied to a box 23 of cycle blowers 5, 7 from a branched pipeline 30 through a heat exchanger 26 and a pressure loss element 27 such as a manual valve to prevent the leakage of gasses inside a fuel electrode 2A and an oxidizing agent electrode. Since the supplied circulation water has the temperature same as cooling water in the outlet of the filter 12, and required to cool the similar temperature to that of recycling gas, the temperature Tx in an axis seal box 24 is detected and the opening of a flow rate control valve 28 is controlled with the detected signal. A pressure control valve 29 controls pressure inside the box 24 by detecting the pressure Px inside the box 24 which is set higher than the pressure P1 inside a system and controlling the opening of the pressure control valve 29 with the detected signal.
Patent JP-S5444177-A (JP)
Title: Device of detecting abnormality of contact signal transmission circuit
Inventor: UEDA KENJI
IPC: H04B3/46
Filed: 1977-09-13
Abstract: PURPOSE:To positively detect the disconnection of transmission lines to a relay for receiving contact signals, by connecting each terminal of transfer contacts to current through a resistance with an intermediate tap and a voltage relay. CONSTITUTION:Lines 9, 10 for detecting abnormality are connected to the terminals 12, 13 of a contact signal transmission line device arranged by a transfer contact 1, which consists of a common terminal 11, a terminal 12 at the non-operation side and a terminal 13 at the operation side, contact signal transmission lines 6-8, signal receiving relays 3, 4 and a power source 5 while the lines 9, 10 are connected to both ends of a resistance 14 with an intermediate tap, and a voltage relay 15 is coupled between the intermediate tap of the resistance 14 and the common connection ends of the receiving relays 3, 4. The resistance value of the resistance 14 is decided to ensure that the receiving relay 3 or 4 does not work when the resistance 14 and the receiving relay 3 or 4 are connected in series with the power source 5 and the relay 15 works when the relay 15 is connected to the power source 5 through the intermediate tap from one end of the resistance 14.
Patent JP-H07322537-A (JP)
Title: Rotor for salient pole rotating machine
Inventor: OKU SHINTARO
IPC: H02K1/32
Filed: 1994-05-25
Abstract: PURPOSE:To bring the output terminal voltage of a rotating machine closer to sine wave and to prevent the distortion of output waveform from effecting adversely on the rotating machine itself. CONSTITUTION:In the pole of a salient pole rotor comprising a laminated core including a salient pole core disposed oppositely to the stator core, and a field coil 5 wound around the salient core, a plurality of types of cores having different pole head 3 are laminated in the axial direction to obtain a rotor for rotating machine having zigzag pole heads.
Patent JP-S61268318-A (JP)
Title: Filter material
Inventor: KADOYA TERUKAZU
IPC: D21H27/00
Filed: 1985-05-23
Abstract: PURPOSE:To extend the life of a filter material and to enhance filtering capacity, by scattering hollow chambers in the base material of a filter material and accumulating the dust penetrated in the base material in the chambers. CONSTITUTION:Hollow chambers 2 are scattered in a base material and the dust particles penetrated in the base material are lowered in a flow speed to be effectively accumulated in the chamber 2 to increase the dust holding amount of a filter material. Because the dust particles can be freely moved in the cham ber spaces, the increase in flow distance is alleviated. Napped parts 3 are pro vided to the surface of the filter material or the inner wall surfaces of the chambers and the formation of a dust cake layer is promoted.
Patent JP-H05278675-A (JP)
Title: Bulk carrier
IPC: B63B25/04
Filed: 1992-04-03
Abstract: PURPOSE:To keep a sufficient draft without lowering loadage and also eliminate remaining in unloading, in a bulk carrier with unloading system in which a bulk cargo is taken out from an take-out port located at the bottom of a cargo hold for unloading. CONSTITUTION:Side walls 22 and 22 of a cargo hold 2 are formed with a sheet material set up expansively with looseness. Also a bag body 4 expandable and water-tight is provided on the outer side of the side walls 22 and 22.
Patent JP-S603837-A (JP)
Title: Magnetron
Inventor: TAKEDA YOSHIHARU
IPC: H01J23/40
Filed: 1983-06-22
Abstract: PURPOSE:To fix a stud bolt strongly to a yoke by providing the part of a stud bolt to be pressed into the yoke with the caulking part. CONSTITUTION:The screw part 7a, the part 7b to be pressed in and the flange part 7c are formed on a stud bolt 7, while the caulking part 7d is formed above the side of the screw part 7a of the part to be pressed in. And the part 7b to be pressed in is forcedly pressed into the yoke 4 followed by caulking the caulking part 7d for fixing the stud bolt 7 to the yoke 4. In this way, the stud bolt 7 is forcedly pressed into the yoke 4 while caulking the caulking part 7d in order to widen the thickness of the caulking part 7d for fixing by the double-fixing construction so as to increase the drawing-out force for obtaining a highly reliable magnetron.
Patent JP-S5735698-A (JP)
Title: Production of chromate film steel plate for vessel of superior weldability and corrosion resistance after painting
Inventor: HIGUCHI YUKINOBU
IPC: C25D11/38
Filed: 1980-08-14
Abstract: PURPOSE: To obtain a steel plate for vessels of superior weldability and corrosion resistance after painting by subjecting a steel plate applied with specific Ni plating  to cathodic electrolysis treatment under specific conditions thereby forming a specific amount of a chromate film.  
     CONSTITUTION: Ni plating of 0.015W0.300μm thicknesses is applied on the surface of a steel plate. Thence, this steel plate is subjected to cathodic electrolysis treatment in an aqueous soln. of either one or more kinds of chromate and dichromate of ≤1/10, more preferably ≤1/40 ratio of F - /Cr +6 , whereby a chromate film is applied at 2W25mg/m 2 , more preferably 3W15mg/m 2  film weights in terms of Cr. The bath concn. of the chromate or dichromate is kept at about 5W150g/l, and  electrolysis conditions are normal temp. W about 90°C and about 3W30A/dm 2  electric current densities. NH 4 F, HF, etc. are used for the F - . Further, the steel plate is rinsed im mediately after the electrolysis treatment and is treated for 0.3W10 seconds with high temp. water of 65W100°C, more preferably 75W95°C temp. and 4,  more preferably 6W9pH. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5236299-A (JP)
Title: Method to recover radioactive rare gas
Inventor: YASU FUMIARI
IPC: B01D53/34
Filed: 1975-09-13
Abstract: PURPOSE: To prevent from danger of explosion, removing oxygen from exhaust gas including radiocative rare gas by safe method, in the case of recovering into bomb. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63286166-A (JP)
Title: Injection pen
Inventor: ROBERUTO HANSU MIYUURAA
IPC: A61M5/14
Filed: 1988-05-06
Abstract: Injection pen (1) suitable for being carried in the clothes of a user-patient, comprising a housing (26) incorporating an injection fluid reservoir (3) or cartridge having a variable content, a pump rod (4) that can be biassed against said reservoir (3) or cartridge for altering the content thereof and a drive mechanism for moving said pump rod (4), wherein said drive mechanism comprises an electromotor (6) which is controlled by an electronic control unit (7) comprising i.a. memory means (11), for storing data such as data corresponding to the reservoir stock status (12) and to a number of units of injection (15) fluid to be delivered to the user-patient, and comparator means (20) for comparing said number of units of injection fluid with the reservoir stock status (19) and for controlling the electromotor. Preferably the control unit comprises an integrated circuit incorporating a processor.
Patent JP-H07281678-A (JP)
Title: 'karaoke' singing training appliance
Inventor: HANYA SHIGEYUKI
IPC: G09B15/00
Filed: 1994-04-13
Abstract: PURPOSE:To provide a 'KARAOKE' singing training appliance which is simple in structure, is inexpensively producible and is utilizable as a toy as well by composing this appliance of a part for collecting voices, a part for feeding the voices and an outlet part. CONSTITUTION:A user has a difficulty in hearing his own voices and in knowing whether they are in or out of tune in the case the user sings while listening radios, etc., in an ordinary state using nothing. In order to eliminate such drawbacks, the appliance is so constituted as to collect his own voices with the sound collecting part 1 and to forcibly lead these voices to his own ears through the guiding part 2, such as reflection plate, induction plate or cylinder. The user is then able to distinctly hear his own voices and the appliance lends itself to training of singing. Further, the appliance is simple in structure and is easily and inexpensively producible.
Patent JP-S5813808-A (JP)
Inventor: MUKASA MORIYOSHI
IPC: E01C23/12
Filed: 1981-07-17
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-S607028-A (JP)
Inventor: MATSUSHITA TOSHIYUKI
IPC: H01H47/00
Filed: 1983-06-23
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-S61270742-A (JP)
Title: Photosensitive transfer type image forming system
Inventor: MIYAZAWA YOSHINORI
IPC: G03F7/26
Filed: 1985-05-24
Abstract: PURPOSE:To enhance the continuous gradation reproductivity of an image forming system by using >=2 kinds of substances different in sensitivity for a photosensitive material, encapsulating each in a separate microcapsule, and coating a support with these microcapsules. CONSTITUTION:The photosensitive paper 5 is prepared by forming a coat 7 contg. a colorant on the support 1, and coating the coat 7 with the microcapsules 3 composed of the first, the second, and the third ones containing photosetting substances 10a, 10b, and 10c different in sensitivity, respectively. A positive image is formed on a transfer paper 6 by exposing the photosensitive face of the photosensitive paper 5 to a desired pattern to cause curing reaction in each photosetting substance in each microcapsule in accordance with an amount of the exposure, then, bringing the paper 5 into contact with a transfer paper 6, and transferring the parts of the photosetting substances 10 not cured by pressure and heat diffusion or the like to the paper 6 underlying just beneath it. On the contrary, a negative image is obtained by using photosoftenable substance in place of the photosetting substance, thus permitting the continuous gradation of the image forming system to be enhanced in reproductivity.
Patent JP-H02292732-A (JP)
Title: Optical information recording and reproducing device
Inventor: OUCHIDA SHIGERU
IPC: G11B7/135
Filed: 1989-04-28
Abstract: PURPOSE:To reduce the number of parts in an entire optical system and to make an entire device small in size and light in weight by positioning and disposing a 0th- order light detector and a 1st-order light detector on the same plane on an optical path obtained separating reflected light beam from an optical information recording medium by an optical path separation means and conducting it to a signal detection optical system. CONSTITUTION:After the light beam projected from a laser light source 30 passes through the optical path separation means 32 of a plane parallel plate 33 and is shaped, it irradiates the optical information recording medium 37 through an objective lens 36 and the reflected light beam is conducted to the optical path separation means 32 again. Then, it passes through a diffraction grating 35 consisting of equal pitches and is separated to 0th-order light and 1st-order light, which are reflected by the reflecting surface 34 of the means 32, pass through the diffraction grating 35 again and are projected to the outside to be conducted to the 0th-order light detector 39 and the 1st-order light detector 40 respectively, thereby detecting a magneto-optical signal, a focus error signal and a reproducing signal. Thus, the number of the parts is drastically reduced as compared with that of a conventional one and the constitution of the entire device is made small in size and light in weight.
Patent JP-H06326587-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SARUWATARI YASUHIRO
IPC: G11C11/407
Filed: 1993-05-13
Abstract: PURPOSE:To prevent the deterioration of a MOS transistor in a MOS integrated circuit at the time of a low temperature operation and to prevent the slowing down of operation speed at high temperature operation time by obtaining reference potential having a positive temperature coefficient based on the difference of the temperature coefficients of diodes characteristic elements which mutually differ and outputting internal voltage proportional to the reference potential. CONSTITUTION:In circuits provided with the diode characteristic elements P1, P2, Pa, Pb and Pc, and P3, P4, Na, Nb and P5, which mutually differ, positive reference potential VREF is obtained based on the difference of the temperature coefficient, and internal voltage proportional to potential VREF is outputted. The deterioration of the MOS transistor TR in the MOS integrated circuit owing to a hot carrier can be prevented. At the time of a regular temperature and high temperature operation, the deterioration of the speed of MOSTR, which occurs a the time of the normal temperature and high temperature operation, can be compensated by outputting high internal voltage corresponding to the temperature.
Patent JP-H01285742-A (JP)
Title: Hot-water boiler
Inventor: HAMAYA MASARU
IPC: F24H1/18
Filed: 1988-05-09
Abstract: PURPOSE:To prevent the instability of corrosion preventing effect as well as the breakdown of a sacrificial anode member during transportation by welding both ends of the sacrificial anode member directly to fitting pins projected from the side surface of a boiler body. CONSTITUTION:Both ends of a sacrificial anode member 7 are cut and core wires 7a are exposed from the ends. Fitting pins 12 are welded to an outer cylinder 1b at two places. The tip ends of the fitting pins 12 are masked by a tape or the like upon enamel coating so that the enamel will never be adhered thereto while both ends of the sacrificial anode member 7 are welded and secured to the tip ends of the fitting pins 12 after the enamel coating. Accordingly, both ends 7a of the sacrificial anode member 7 are secured to the outer cylinder 1b surely by welding through the fitting pins 12 and, therefore, the instability of corrosion prevention due to faulty contact and the breakdown of the anode member due to stress concentration caused by vibration may be prevented.
Patent JP-H11304311-A (JP)
Title: Ammonia absorption type refrigerating machine and operation thereof
Inventor: YAMADA SADAKAZU
IPC: F25B15/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain an ammonia absorption type refrigerating machine which can minimize the leakage of ammonium by detecting the leakage of an ammonia aqueous solution immediately, if any. SOLUTION: In an ammonia absorption type refrigerating machine using an ammonia aqueous solution as operating medium, a diaphragm pump is provided as solution pump. An electrode 1 is arranged in a working fluid liquid casing 4 where a working fluid for driving a diaphragm 2 of the diaphragm pump is housed and a sensor 11 to detect changes in electric conductivity of the working fluid in the working fluid liquid casing 4 based on a detection signal from the electrode 1. A leakage detection means 12 is provided to judge the leakage of the ammonia aqueous solution into the working fluid liquid casing 4 based on the detection signal from the sensor 11.
Patent JP-S5636077-A (JP)
Title: Weather forecasting apparatus
Inventor: YASUHIRA YUKIO
IPC: G01W1/10
Filed: 1979-08-31
Abstract: PURPOSE: To permit the weather forecasting appartus controlling a hothouse or the like to output at least a weather signal that shows a morning weather by using a sunshine amount detector that converts the solar energy into an electricity quantity, and integrating its output under a given condition.  
     CONSTITUTION: The output of the sunshine amount detector 11 is inputted to a measurement starting level detector 13 and a measurement starting gate 14. When the output of the level detector 13 is "H", the output voltage of the sunshine amount detector 11 is inputted to a V-F converter 15. In addition, a timer 20 and counters 16 and 21 start counting. A pulse having a frequency proportional to the output of the sunshine amount detector 11 is outputted from the converter 15, and inputted to the counters 16 and 21 to count. When a preset integrating time has passed, the timer 20 allows the count of the counter 16 to be inputted to a weather judging circuit 18 through a gate circuit 17. The weather judging circuit 18 discriminates the weather by using reference values L11... preset, and outputs a weather signal. The consitution permits at least a morning weather signal to be outputted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5446169-A (JP)
Title: Injecting apparatus for nox-reducing agent
Inventor: KOBAYASHI KENJI
IPC: F23J15/00
Filed: 1977-09-20
Abstract: PURPOSE: To provide a reducing-agent-injecting apparatus described in the titled which requires no continual use of cooling water and causes no blocking of spraying nozzles, by installing, in the exhaust gas duct, apparatuses which insert power-drived, injecting spray nozzles for NO x -reducing agent into, or withdraw the nozzles from, the exhaust gas duct.  
     CONSTITUTION: Spraying pipes 3 for injecting reducing agent, e.g., NH 3 , into an exhaust combustion gas duct 11 is installed neary horizontally in the duct, and the reducing agent is supplied through a feed pipe 10, a feed valve 8, being sprayed through many injecting holes 6 made in the wall of the pipe 3. The pipe 3 is equipped with an inner pipe, through which a cooling medium is passed in order to prevent the wear of the pipe 3. The pipe 3 is inserted by means of a motor 5 into the gas duct only when the reducing agent is injected, and withdrawn by the motor when injection is not required, therefore it is unnecessary at that time to pass cooling medium. Thereby, the pipe 3 is easier to be repaired or maintained and is used for long time. Injecting direction and injecting location can be changed at will. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H049319-A (JP)
Title: Cosmetic
Inventor: TANAKA KOSHI
IPC: A61K8/18
Filed: 1990-04-27
Abstract: PURPOSE:To provide a cosmetic additive comprising compound hollow particles prepared by attaching inorganic fine powder to the surface of polymer hollow spheres. CONSTITUTION:Inorganic fine powder (e.g. talk) is attached at 90-150 deg.C to the surface of polymer hollow spheres prepared by thermally expanding expandable microcapsules to prepare compound hollow particles. The polymer hollow spheres and the inorganic fine particles are compounded in a weight ratio of 5:95-50:50. The polymer hollow spheres are compounded with conventional cosmetic components to prepare the cosmetic. The compound hollow particles contain air in the hollows to enable the lightweight of the particles and the adjustment of the particles to a desired specific gravity, thereby being useful as particles for various cosmetics. Since the particles have good elasticity, good compression-recovering property and the characteristics of inorganic particles, the particles can provide cosmetics having no skin irritating property and having excellent lubricity, spreadability, adhesiveness and coatability.
Patent JP-H07321013-A (JP)
Title: Eliminating method of resist film image
Inventor: NAMIKAWA AKIRA
IPC: G03F7/42
Filed: 1994-05-26
Abstract: PURPOSE:To eliminate an image (resist left on a resist pattern) composed of resist which has become unnecessary on articles like various kinds of boards at the time of manufacturing various kinds of fine work components, e.g. a semiconductor integrated circuit device, a circuit, various kinds of printed boards, various kinds of masks, and a lead frame. CONSTITUTION:In an eliminating method of an image composed of resist material existing on an article wherein an adhesive sheet or the like is stuck on the upper surface of a resist film image, and the resist film image on the article is eliminated by collectively peeling the adhesive sheet or the like and the resist material, a process wherein bonding force between the resist film image and the article is reduced by oscillating and irradiating ultrasonic wave is included.