baber/WOPTO huggingface dataset:
Patent JP-H05185496-A (JP)
Title: Manufacture of preform for multi-layered thin wall vessel and manufacture of multi-layered thin wall vessel utilizing preform
Inventor: WADA KIYOSHI
IPC: B29C49/22
Filed: 1992-05-07
Abstract: PURPOSE:To economically manufacture a multi-layered structural preform and thin wall vessel and improve the workability for manufacture without collapsing the multi-layered structure and minimize the occurrence of scraps. CONSTITUTION:A film sheet raw material 37 is inserted between an upper mold 3 and a lower mold 4, and mold clamping is executed by placing the upper mold 3 and the lower mold 4 into contact with each other and, at the time of the mold clasping, the upper mold 3 and lower mold 4 punch out a sheet raw piece from the film sheet raw material 37 and then the sheet raw piece is positioned in the injection cavity defined between the upper mold 3 and lower mold 4 wherein a preform is formed by injecting resin into the injection cavity. In this manner, an article vessel is manufactured by giving a forming process to the formed preform.
Patent JP-H10329141-A (JP)
Title: Tire molding system and mold lubricant coating device
Inventor: ISHIDA HIROTERU
IPC: B29C35/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To automate the steps of production from the smooth conveyance to the molding and the vulcanization of a molded green tire. SOLUTION: This mold lubricant coating device is adjacent to a molding area 22 where a green tire is molded, with a coating area 26 equipped with a coating device 72 for applying a mold lubricant to the molded green tire, which is, in turn, mounted on a truck and conveyed to the coating area 26 by AGV(automatic transport vehicle) 100. The coating device 72 coats the mold lubricant to the green tire as it is mounted aboard the truck, when the truck carrying the green tire stops at a specified position. After coating the mold lubricant, the AGV 100 transports the truck carrying the green tire to a vulcanization area 26 passing through the molding area 22 and a storage area 28.
Patent JP-H05338681-A (JP)
Title: Containing tray of semiconductor device
Inventor: TAGUCHI AKIHIRO
IPC: B65D85/38
Filed: 1992-06-03
Abstract: PURPOSE:To prevent semiconductor devices from sticking to the rear face of a tray for semiconductor devices. CONSTITUTION:Protrusions 4 are formed on the surface of rear face of respective containers 2 of a tray 1A for semiconductor devices having a plurality of containers 2 in which a plurality of semiconductor devices S can be contained in a specified arrangement. When another containing tray 1A for semiconductor devices put in containers 2 is stacked, the surface of the rear face of respective containers 2 is electrostatically separated from the surface of the semiconductor devices by means of the protrusions. In this way, the opposite area of the surface of semiconductor devices S against the surface of the rear face of the containers 2 is substantially reduced and in accordance with it, the influence by the electrostatic effect is decreased. Accordingly, even if these trays are stacked, as semiconductor devices do not adhere on the rear face thereof, inconveniences such as bending of the lead of semiconductor devices S do not occur.
Patent JP-H08315093-A (JP)
Title: Non-contact connector
Inventor: NAKAGAWA KAZUNARI
IPC: G06K17/00
Filed: 1995-05-17
Abstract: PURPOSE: To secure the reliability of communication by converting data obtained from an external substrate into non-contact transfer data to be transferred to a portable information storage medium and converting the non-contact transfer data from the portable information storage medium into data to be outputted to the external substrate. CONSTITUTION: Plural parallel data transmitting/receiving coils 10' for transmitting/receiving data are arranged on a position opposed to a coil 10 of a multi-channel non-contact memory card 20. Data from an external substrate are converted into non-contact transfer data to the card 20 between the coil 10' and an external connection terminal 2. Consequently the card 20 can be held at the prescribed position, a distance between both the coils 10, 10' can stably be held and the reliability of communication can be secured.
Patent JP-H07325689-A (JP)
Title: Image display device
Inventor: HAGIWARA KAZUAKI
IPC: G06F3/0484
Filed: 1994-05-31
Abstract: PURPOSE:To provide an image display device capable of adding interest and entertainingness by changing images to be displayed according to the time and the time zone when an electronic equipment is operated. CONSTITUTION:Because image data to be read from a pattern data ROM 12a is changed and images to be displayed on a display device 13 change according to the present time timed by a timer device 16, interest and entertainingness are imparted to an operator and the interest on the electronic pocketbook on which this image display device is mounted and availability can be improved.
Patent JP-H09324911-A (JP)
Title: Slag apparatus for ash melting furnace
Inventor: YOSHINARI NAOTO
IPC: B09B3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a slag apparatus for an ash melting furnace which adjusts the properties of molten slag at a slag hole of the ash melting furnace and then taps the slag, and controls the amount of the slag. SOLUTION: A slag apparatus for an ash melting furnace 11 for melting burned ash is adapted such that an electrically conductive electrode 4 is disposed to face any one slag hole formation wall part 3 of a vertical or horizontal slag hole formation wall part 3 that forms a slag hole 2 of the ash melting furnace 11, and a power supply 11 is connected so as to adjust a current between the electrodes 4, and further molten slag is tapped adjusting the properties of the slag at the slag hole formation wall part 3.
Patent JP-2000329810-A (JP)
Title: Printed wiring board testing device
Inventor: OTAKA HIROYUKI
IPC: G01R31/28
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To surely bring a probe pin into contact with a section to be tested while an assembled board remains as it is in a printed wiring board testing device. SOLUTION: This testing device is constituted in such a way that each lower side probe pin support body 47 having a positioning pin for small board 48 and a probe pin 6 is stored in each opening part 45 of a positioning pin support body 46 supporting a positioning pin for whole substrate 5 so as to travel and each upper side probe pin support body 53 having a positioning hole for small substrate 54 and a probe pin 18 is stored in each opening part 51 of a positioning hole formation body 52 forming a positioning hole 17 for whole board so as to be movable.
Patent JP-H037916-A (JP)
Title: Two-dimensional optical line concentrator
Inventor: YAMAGUCHI MASAYASU
IPC: H04B10/27
Filed: 1989-06-05
Abstract: PURPOSE:To form the small-sized, efficient two-dimensional line concentrator by connecting optical components which are arrayed in two dimensions in many stages and increasing the package density greatly. CONSTITUTION:An input fiber array 11 is formed by arraying optical fibers FB where respective light signals propagated through optical fiber lines are made incident in two dimensions. At least one of light beam shifters 13-1 to 13-n consisting of cells SC which make a shift by a specific distance at right angles to the propagation direction in the optical fiber FB units of the array is provided. The exit light of the light beam shifter 13 has optical fibers where light is incident on one end surface of an output optical fiber array 11 in two dimensions. Consequently, efficient switching with high accuracy is performed without being affected by the polarized state of the input light.
Patent JP-S6122112-A (JP)
Title: Heating device
Inventor: FUJITA TATSUO
IPC: F02G1/055
Filed: 1984-07-10
Abstract: PURPOSE:To permit to obtain high load combustion characteristics and achieve high efficiency by a method wherein a heating device is constituted of a gas distributor and a combustion chamber, a heat exchanger is provided in downstream of the combustion chamber and a porous solid is provided in downstream of the heat exchanger. CONSTITUTION:Gas for fuel flows into the combustion chamber 17 from a gas jet nozzle 12 provided on the gas distributer and air for combustion is injected against the fuel gas in an orthogonal or opposed direction from air holes provided on air ejector 15. As a space of the combustion chamber 17 is small at the upstream area, a collision speed of the gas and the air becomes large, an eddy flow generates and is spread uniformly. Therefore, the gas is ignited by spark plug 18 and burnt, the airflow, injected in the virtical direction from the air holes 16, stabilizes the flame. Thereafter, the flame heats the heater 19 and passes through the porous solid 23. When the porous solid 23 is heated, the heater 19 is heated uniformly by radiation thereof. Then, enters into the heat exchanger 25. As the heat exchanger 25 gives the heat for the combustion air passing through air supplying path 13, an exhaust loss may be decreased.
Patent JP-S5569553-A (JP)
Title: Preparation of guanidine salts
Inventor: KAGECHIKA KATSUMI
IPC: C07C239/00
Filed: 1978-11-21
Abstract: PURPOSE: To prepare a guanidine salt, easily, without using ammonia, by using a specific aqueous solution as an elutant of crude guanidine adsorbed to a cation exchange material.  
     CONSTITUTION: A solution containing guanidine or a guanidine salt is treated with an anion exchanger to adsorb the guanidine or its salt. The adsorbed guanidine, etc. is eluted with water containing CO 2 , and an aqueous solution of guanidine carbonate is obtained as elute. The solution thus obtained is neutralized with an acid other than carbonic acid, e.g. phosphoric acid, to obtain the quanidine salt of the acid. The process is more economical than cnventional method using an aqueous solution of (NH 4 ) 2 CO 3  as elutant wherein the ammonia-regeneration procedure is indispensable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5267608-A (JP)
Title: Membrane head for magnetic recording
Inventor: YASUDA SHIYUUROU
IPC: G11B5/39
Filed: 1975-12-03
Abstract: PURPOSE:To provide a membrane head for magnetic recording, which exhibits an output in the low-frequency region similar to or higher than that of a ferrite head without loss of excellent characteristics, by connecting between the first and the second magnetic membranes of a vertical type membrane head with a magnetic resistance element.
Patent JP-H05334476-A (JP)
Title: Bar code reader
Inventor: HARA HIROSHI
IPC: G06K7/10
Filed: 1992-06-03
Abstract: PURPOSE:To provide a bar code reader capable of improving reliability and reducing cost, size and weight. CONSTITUTION:A light emitting element 3 and a light receiving element 2 are arranged in parallel in a case 1 so that the element 3 is adjacently arranged on the side of a bar code recording face 7 obliquely to the face 7, an aperture part 4 is formed on the surface of the case 1 so as to pass detection light projected from the element 3 and reflected light to be made incident upon the element 2 and projected parts 8A, 8B are respectively formed on a part which is formed on the face of the case 1 so as to be projected fro the longitudinal direction end part of the aperture part 4 oppositely to the passing face of a bar code recording body 5 and the other part and the projected part 8A is furthermore projected from the projected part 8B.
Patent JP-S6121839-A (JP)
Title: Automatic canceller for car lamp
Inventor: OOKURA NOBUO
IPC: B60Q9/00
Filed: 1984-07-10
Abstract: PURPOSE:To simplify the operation of lamp and to eliminate mis-unlighting by providing a switching circuit and a cancelling circuit for unlighting a lamp through operation of two-position changeover switch and lighting a lamp. CONSTITUTION:Under initial condition, the contact 6 in a changeover switch 3 is turned on to turn off a relay 11 thus to unlight a hazard warning lamp 1. Upon changeover of switch 3 to turn on the contact 6', the relay 11 and the hazard relay 2 are sequentially turned on to light a lamp 1. While upon changing over the switch 3 to turn off the contact 6', said lamp 1 is unlighted. Upon exceeding of the car speed over preset level, the cancel circuit 14 will automatically unlight the hazard warning lamp 1. Consequently, when travelling while lighting a lamp, said lamp can be unlighted automatically to simplify the operation and to prevent mis-unlighting.
Patent JP-S5845210-A (JP)
Title: Photo-sensitive resin composition
Inventor: IMAHASHI SATOSHI
IPC: C08F20/00
Filed: 1981-09-09
Abstract: PURPOSE:To obtain the titled composition having especially high sensitivity to ultraviolet light exposure and excellent heat stability, and useful as a letterpress printing plate, etc., by mixing a monomer polymerizable with free radicals, a specific imidazolyl ring-containing compound, and dimedone, etc. at specific ratios. CONSTITUTION:The objuctive composition is prepared by compounding (A) an ethylenic unsaturated monomer capable of forming a polymeric compound by the chain-extending addition polymerization initiated with free radicals, (B) 2-(polycyclic aryl)-4,5-diphenylimidazolyl dimer having an aryl group comprising a condensed ring of two or more aromatic rings as the 2-position substituent group of the imidazolyl ring, and (C) a compound selected from dimedone, indolacetic acid, N-naphthylglycine, S-alkylthioglycolic acid, 4,4'-bis(dialkylamino)benzyl, p-dialkylaminobenzoic acid ester, leucocrystal violet, indoxylic acid and their compounds. The molar ratio of the component (B) to the component (C) is 2:1- 1:5.
Patent JP-S5767807-A (JP)
Title: Measuring device for surface shape
Inventor: KOGA KATSUYASU
IPC: G01B11/00
Filed: 1980-10-15
Abstract: PURPOSE:To measure surface shapes, etc. with high accuracy by irradiating a microspot to the surface of an object to be measured, macro-forming the image thereof on a photodiode array via a lens system, and detecting the central position thereof. CONSTITUTION:The spot irradiated to the surface of an object to be measured is formed as a macroimage on a photodiode array 2 via a lens system. When a measurement start signal is outputted from a terminal 3, an FF4 and counters 7-9 are reset and the array 2 is scanned by the pulses of a clock pulse generator 1. At the same time, the counter 7, 9 start counting clock pulses via a gate circuit 5. When the scanning comes to the beginning end position of the macroimage, video pulses are outputted from the array 2, and the counter 7 is stopped by the FF4 and the circuit 5. The pulses are counted by the counter 8, and at every two pulses, one pulse is added to the counter 7, by which the central position of the macro-projected image is determined. Thereby, the surface shape and the like are measured with high accuracy.
Patent JP-H074135-A (JP)
Title: Horizontally sliding door
Inventor: HATTA MASAKI
IPC: E06B3/32
Filed: 1993-06-15
Abstract: PURPOSE:To take in/out a cargo easily by protruding the door end part of one side horizontally sliding door body from other one for making easy ordinary opening and closing, aligning the door end parts of both horizontally sliding door bodies as necessary, and enlarging its opening sufficiently. CONSTITUTION:Plural sliding door bodies 1a, 1b are built in so as to slide side by side in a horizontal direction. A bar-shaped spacer 4 which runs and stops at a position where its door top end part 1a' protrudes from the top end part 1b' of the other sliding door body 1b is mounted so as to change its posture to a standing posture of standing and retracting and a working posture of turning-down in the roughly horizontal direction while prevecting the one side sliding door body 1a from coming in contact with a door contact part 3 is mounted at the door contact part 3 which keeps a door in its opening condition by bringing the door end part of one side sliding door body 1a into contact with it.
Patent JP-S5933304-A (JP)
Title: Purification of atactic polypropylene
Inventor: ASANUMA TADASHI
IPC: C08F10/00
Filed: 1982-08-20
Abstract: PURPOSE:To obtain non-corrosive atactic polypropylene having a) low insoluble residue content, by heat melting crude atactic polypropylene of a relatively high chlorine content, and treating the melt by contact with a specified metal compound. CONSTITUTION:In obtaining non-corrosive atactic polypropylene by treating atactic polypropylene containing a relatively large amount of chlorine originated in the catalyst residue, the contact treatment is effected by adding at least one compound selected from the group consisting of oxides, hydroxides, and carbonates of Group I or II metals of the periodic table in an amount of at least 0.5 equivalent of the chlorine to the atactic polypropylene preheated to above 100 deg.C. Polypropylenes containing above 1,000ppm of chlorine and 1,000-50,000ppm of ash are ordinarily used as the catalyst residue-containing atactic polypropylenes. Examples of the compounds to be used in the contact treatment include Li2O, Na2O, K2O, MgO, CaO, LiOH, Ca(OH)2, Na2CO3, and MgCO3.
Patent JP-S63307984-A (JP)
Title: Optical disk substrate
Inventor: SAKAMOTO YUJI
IPC: G11B7/2537
Filed: 1987-06-10
Abstract: PURPOSE:To reduce a hygroscopic property and enhance the transmittance in an UV region and for a specified wavelength beam for optical disks, by using a hardened product comprising an epoxy resin and a liquid acid anhydride comprising anhydride in a predetermined amount per total amount of acid anhydride and having a specified ratio of (total acid anhydride equivalent)/(epoxy equivalent). CONSTITUTION:An optical disk substrate is formed of a hardened product comprising an epoxy resin and a liquid acid anhydride comprising chlorendic anhydride in an amount of 20-50% per total weight of acid anhydrides and having a (total acid anhydride equivalent)/(epoxy equivalent) ratio of 0.7-0.9. The epoxy resin is any liquid epoxy resin, and preferably contains an aromaticring. An acid anhydride for dissolving chlorendic anhydride is, for example, methylhexahydrophthalic anhydride or methyltetrahydrophthalic anhydride. If the (total acid anhydride equivalent)/(epoxy equivalent) ratio is less than 0.7, transmittance for UV rays or a specified wavelength is poor, whereas if the ratio is more than 0.9, a hygroscopic property is too high to obtain high reliability.
Patent JP-S5476071-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGATA KOUHEI
IPC: H01L29/78
Filed: 1977-11-30
Abstract: PURPOSE: To make anodic oxidation selectively for the semiconductor without forming and removal of the mask film.  
     CONSTITUTION: The epitaxial layer 11 is laminated on the semiisolating substrate 10, selectively forming the source electrode 12 of Au.Ge, drain electrode 12', and gate electrode of gold. Next, the oxide film 15 is formed by coating only the electrodes 12, 12' with the Al evaporation film 14 and making anodic oxidation, and the oxide film 16 is formed also on the Al film. After that, the semiconductor device is finished with conventional technology. Thus, the oxide film of the desired pattern is formed by selectively using the metals which are easy or difficult for anodic oxidation, and the metals are used as the electrodes as they are. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5846404-A (JP)
Title: Return display system of relay ladder of drt display loader
Inventor: OKAYAMA YOSHIHIKO
IPC: G06F3/153
Filed: 1981-09-14
Abstract: PURPOSE:To facilitate ladder image display which provides the return display of a sequence program, by setting plural kinds of return display patterns of a relay ladder circuit, and using a column and row variable memory format. CONSTITUTION:Display patterns of all relay ladders on a CRT display screen are used to display returns of the relay ladders by classification into five stages (modes 1-5). The internal representation format (memory format) of the memory part of a relay ladder circuit (ladder image) in modes 1-5 to be displayed consists of a contact display part consisting of 8-byte columns and a 16-byte output display part, and columns and rows are variable.
Patent JP-H0569949-A (JP)
Title: Sheet recording device
Inventor: INOUE NOBUO
IPC: B65H1/00
Filed: 1991-05-20
Abstract: PURPOSE:To dispense with changing operation of display of a paper feed cassette even though the size of sheet in the paper feed cassette is changed. CONSTITUTION:A paper feed cassette 12 is detachably fitted to a device main body 10, and the paper feed cassette 12 is provided with an operation display part 20 in which the size display of paper sheets received in the paper feed cassette 12 is provided. The operation display part 20 is electrically connected to the control means 14 of the device main body 10.
Patent JP-S627966-A (JP)
Title: Fuel supply device for diesel engine
Inventor: WAKATSUKI SUKEYUKI
IPC: F02M55/00
Filed: 1985-07-02
Abstract: PURPOSE:To prevent damage to peripheral apparatus installed on the line, such as instrument and filter, by keeping the pressure in pipe constant using an actuator furnished at the pipe end, and by suppressing pressure variation (pulsation) in the pipe. CONSTITUTION:An actuator consisting of a piston 4 and a cylinder 5 is installed at the end of a fuel inlet pipe 1 and also at the end of outlet pipe 2 to absorb pressure variation in the pipe through such motions interlocked with the cam shaft 3 that a piston 4 drawout, when the pressure in pipe has risen, and a retraction when the pressure has sunk, is repeated for the times corresponding to the number of cylinders (number of fuel pumps 8) per cylinder per revolution of engine.
Patent JP-H09327036-A (JP)
Title: Character superimposing circuit
Inventor: KINUWA TAKASHI
IPC: H04N9/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the character superimposing circuit without causing disturbance in superimposed characters when a video signal is received switchingly. SOLUTION: A video signal S1a or the like is given to a video switcher 1 and outputted with a witching signal generated by a control section 6 in response to the input from an operation console 7. The output is given to an A/D converter section 2, from which a digital signal is obtained and stored in a V-RAM 3. The control section 6 generates a synchronizing signal S3 and outputs the signal to a generating source of the video signal S1a or the like to take synchronization. The control section 6 outputs a synchronizing signal and a character designation section to select characters to an address generating section 8. A character pattern generating ROM 9 reads a superimposed character pattern and outputs it as a character video signal.  The character video signal is superimposed on the video signal from the V-RAM 3 read according to an address generated by the address generating circuit 8 at a superimposing circuit 4 to provide an output of a digital output video signal S2.