baber/WOPTO huggingface dataset:
Patent JP-S62269543-A (JP)
Title: Incoming detection circuit for terminal equipment
Inventor: NAGATA KEIZO
IPC: H04Q3/58
Filed: 1986-05-19
Abstract: PURPOSE:To prevent effect on an incoming detection output even if a call signal detection circuit malfunctions due to noises or the like by giving a B-line battery detection circuit detecting the polarity of a trunk line to the call signal detection circuit. CONSTITUTION:In the incoming state, a trunk line L1B receives a battery (-48V) potential and a trunk line L2A is inverted to ground level, a DC loop is formed between the ground and the trunk line L1B and a DC current flows to a light emitting diode 10a. As a result, a phototransistor 10b is conductive and a CL terminal of a counter circuit 18 is transited to a 'L' level. Thus, the counter circuit 18 is driven attended with the operation of a light emitting diode 2a by the call signal. Thus, no effect is given onto the incoming detection output even if the call signal detection circuits detects noises in error at the time of normal state because the B-line battery detection circuit is added.
Patent JP-H05291155-A (JP)
Title: Plasma processor
Inventor: KANAZAWA GENICHI
IPC: H05H1/46
Filed: 1992-04-07
Abstract: PURPOSE:To enhance the evenness of plasma processing step within the plasma processor. CONSTITUTION:Within the plasma processor, a pair of electrodes 1, 2 oppositely arranged are respectively impressed with a high-frequency power to produce plasma for processing a work arranged on either one electrode using the plasma, both electrodes are impressed with a power in the same frequency while making the phase difference of both impressed powers controllable so that the processing performance, ion energy may be controlled by the phase difference control while controlling the plasma processing evenness and processing state thereby enhancing the same.
Patent JP-H09279567-A (JP)
Title: Steel sheet pile
Inventor: KAMEI SUSUMU
IPC: E02D5/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet pile that can withstand repeated use while reducing cost by mounting a protective cover on each tip part so as to repair a damaged part, generated by use, without taking time and labor. SOLUTION: A protective cover 2 formed of bag-like casting formed into nearly wedge shape at its lower end part 2a and having a clearance for receiving a lower tip part 1a of a steel sheet pile body 1 of nearly corrugated cross section is fitted in such a way as to cover the lower tip part 1a of the steel sheet pile body 1 and removably fixed. The protective cover 2 is fitted to the lower tip part 1a of the steel sheet pile body 1, and a second protective cover 3 with its upper end part 3c in a flat state is fitted to an upper tip part 1b in such a way as to cover the upper tip part 1b and removably fixed.
Patent JP-S606983-A (JP)
Inventor: TOMII HITOSHI
IPC: G02F1/133
Filed: 1983-06-27
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-S62269550-A (JP)
Title: Sound information retrieving system
Inventor: SAKAI YOICHI
IPC: G11B27/28
Filed: 1986-05-19
Abstract: PURPOSE:To reproduce immediately the sound information corresponding to the designated time at the time of retrieving by displaying a calling generating time only after a calling time is stored into a memory and next, a calling sound is stored into the memory corresponding to the time when the calling is executed by a telephone set. CONSTITUTION:At the time of transmitting or receiving by a telephone set 1, the day and time information to generate transmitting and receiving is read from a clock 2, the day and time information is stored into a data memory 4, the conversation by the telephone set 1 accompanying the transmitting or receiving is monitored, this is digitized and recorded into a sound accumulating file 3. When a user desires to hear the sound stored into a sound accumulating file 31 automatically by the function of a control part 8, the control part 8 displays the conversation day and time information stored in a data memory 4 at a display device 5 by operating an input device 6. Thus, from the day and time information of the transmitting or receiving, the conversation executed by at that time the telephone set can be reproduced.
Patent JP-2000300988-A (JP)
Title: Catalyst and its preparation
Inventor: SUZUKI TADAMI
IPC: B01D53/86
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst of a small heat capacity and superior purifying capability able to be used in the range of high temperatures by forming a catalyst layer containing at least titanium oxide, alumina and a precious metal catalyst on a catalyst carrier formed of a metal base. SOLUTION: A catalyst carrier is a metal catalyst of corrugated type in general and formed of flat sheets and wavy sheets formed of metal foils respectively and wound alternately. In that case, a heat passivated film 3a is formed by applying the DX treatment on a metal base 3 of the catalyst carrier, and a specified undercoat slurry is applied on the metal base 3, and then the metal base is dried and burnt to form an undercoat layer 4. The undercoat slurry is formed of a titanium oxide, an active alumina, an aluminum nitrate hydrate, a colloid alumina and an ion exchange water mixed all together in a ball mill. Then a water solution containing required precious metal is applied to form a catalyst layer 5. The catalyst layer 5 is bonded firmly by the arrangement to improve the purifying properties and durability.
Patent JP-S60258559-A (JP)
Title: Electrostatic latent image developer
Inventor: AOKI MITSUO
IPC: G03G9/107
Filed: 1984-06-06
Abstract: PURPOSE:To improve the reproducibility of fine lines and medium contrast by mixing the particles prepd. by coating a high resistance material on a core material made of a spheroidal ferrite compsn. and the particles prepd. by coating the high resistance material to a core material made of a shapeless iron compsn. having the specific surface area larger than the specific surface area of the former particles with toner particles. CONSTITUTION:The particles prepd. by coating the high resistance material, for example, ethylenetetrafluoride polymer on the core material made of the spheroidal ferrite compsn. consisting of, for example, calcined Fe2O3, and the particles prepd. by coating the high resistance material, for examle, ethylenetetrafluoride polymer on the core material made of the shapeless iron compsn. having the specific surface area larger than the specific surface area of said particles and comprised of, for example, pulverized iron oxide are mixed with the toner particles and are used for developer, by which the reproducibility of the fine lines and medium contrast of the developed image is improved.
Patent JP-S61272080-A (JP)
Inventor: HOSOKAWA AKIHITO
IPC: E04H4/04
Filed: 1985-05-27
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-H0411150-A (JP)
Title: Roof tile
Inventor: IKEMOTO YOICHI
IPC: E04D1/28
Filed: 1990-04-26
Abstract: PURPOSE:To increase the anti-load break strength of a roof tile without making a roof tile thickness thicker, by fixing attachingly a reinforcing fibre mat on the back of a roof tile main body made up of a hydraulic inorganic formation. CONSTITUTION:A roof tile 1 is formed by using roof a tile main body 4 having such a corrugated shape in which a mountain portion 2 and a trough portion 3 are connected to each other alternately. Next, the roof tile main body 4 is formed out of a hydraulic inorganic formation. Next, a reinforcing fibre mat 5 is attachingly fixed to the back of the roof tile main body 4. Meanwhile, this reinforcing fibre mat 5 is constituted with organic fibre or the like, such as glass fibre, carbon fibre, metal fibre or vinylon, Aramid, or polypropylene or the like. As a result, a roof tile which is strong against pulling stress that is generated on the back of the roof tile in the case of mounting load applied thereon, can be obtained.
Patent JP-H11304726-A (JP)
Title: Inspection method by x rays and x-ray inspection device
Inventor: MITO YOSHIO
IPC: G01B15/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and at the same time inspect a plurality of points of a printed electrode simultaneously, by carrying in an inspection target between an X-ray source and an X-ray sensor, screening the carry-in side and carry-out side of a carrier path, applying X rays from the X-ray source, and detecting X rays through the inspection target. SOLUTION: An X-ray sensor 1 consists of a scintillator and a CCD, and an X-ray source 2 applies X rays. When an inspection target 4 on a conveyor 9 is carried in, a carry-in port side shielding shutter 3a is released, the inspection target 4 is carried between the X-ray source 2 and the X-ray sensor 1, the conveyor 9 is stopped, and the carry-in side shielding shutter 3a is closed. X rays are applied while the shielding shutter 3b is closed, and an image is picked up by the X-ray sensor 1. After the image pick-up is completed, the shielding shutter 3b is released and the conveyor 9 is moved, and the inspection target 4 whose image has already been picked up is carried out.  The inspection target 4 whose image has already been picked up is carried out simultaneously with the carry-in of the inspection target 4, and then the carry-in and carry-out side shielding shutters 3a and 3b are opened and closed simultaneously.
Patent JP-H02295440-A (JP)
Title: Processed food of grains consisting essentially of oatmeal
Inventor: TATSUMI YOSHIKO
IPC: A23L7/10
Filed: 1989-05-08
Abstract: PURPOSE:To obtain the subject processed food of grains, having a high protein content of oatmeal together with minerals and vitamins of miscellaneous cereal powder, etc., with a high nutritive value by blending the oatmeal with the miscellaneous cereal powder and embryo bud powder of grains and heat-treating the resultant mixture. CONSTITUTION:The objective processed food of grains obtained by blending oatmeal with miscellaneous cereal powder, such as buckwheat flour, and embryo bud powder of grains, such as wheat embryo bud, and heat-treating the resultant blend.
Patent JP-H08304899-A (JP)
Title: Charging equipment for camera
Inventor: KIMURA TSUTOMU
IPC: H02J7/35
Filed: 1995-05-12
Abstract: PURPOSE: To provide a charging equipment for a camera capable of driving the charging equipment only with a current generated from a solar battery. CONSTITUTION: The charging equipment for the camera is constituted of a charging circuit 30 for the charging equipment, a charging control circuit 34, a boosting circuit 36, diodes D1 to D4, an electric double layer capacitor GC, a capacitor CS, a transistor Q1, etc. The electric double layer capacitor GC is charged with a part of a weak current generated by the solar battery 14 with the reverse-current preventing diode D1. The charged electric double layer capacitor GC is used as a power source for driving the charging control circuit 34, a display unit 38, etc. Thus, in the charging equipment, the double layer capacitor GC is used as the power source, without using an external energizer such as a dry battery and a button-type battey.
Patent JP-S5448515-A (JP)
Title: Automatic rhythm player
Inventor: KATADA NAOTA
IPC: G10H1/00
Filed: 1977-09-26
Abstract: PURPOSE: To enable rhythm patterns to be set arbitrarily at the player's will by using an address generator which generates address signals at a desired speed and a random access memory (RAM) which stores rhythm patternes, etc.  
     CONSTITUTION: An address generator 4 outputs the address signals ADi to the corresponding output lines according to the count values of a clock generator 1, by  which the write and read addresses are assigned. A rhythm pattern forming switch  part 5 has switches S 1  thru Sn of at least the number corresponding to the number  of rhythm sound sources. As these switches are opened and closed, the rhythm  patterns corresponding to the respective rhythm sound sources are written in a  random access memory 6, and the plural rhythm pattern signals being read out from  said RAM 6 are fed to a rhythm sound sorce circuit 12, and the plural rhythm  sound signals are outputted from a sound system 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61272887-A (JP)
Title: Character recognition system
Inventor: SAKAI KUNIO
IPC: G06K9/62
Filed: 1985-05-28
Abstract: PURPOSE:To recognize efficiently plural characters including a hand-written KANJI (Chinese character) at high speed by executing the major classification identification processing of an input character pattern by a subset unit. CONSTITUTION:Feature informations on plural recognized characters which are registered on a major classification dictionary, are grouped by every subset corresponding to the range of a character type, for instance, classified and registered. The registration top address executes a subset control, or a flag showing the subset to which the recognized character belongs is added and registered, thereby executing the subset control according to the indication of the flag concerned. The major classification dictionary subjected to the subset classification is selectively used, whereby the major classification of said input character pattern is executed by the subset.
Patent JP-S61273892-A (JP)
Inventor: OKADA AKIRA
IPC: H05B6/74
Filed: 1985-05-28
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-H01285350-A (JP)
Title: Image forming device
Inventor: URATA HISAO
IPC: H04N1/46
Filed: 1988-05-13
Abstract: PURPOSE:To form a favorable image in a simple manner, by finely adjusting a relative printing position of an image formed by a single printing system. CONSTITUTION:When a beam detector and others in respective printing parts are disposed on ideal positions, marks formed with a first color and a second color are perfectly superimposed on each other. However, when the beam detector and others are disposed offset from the normal positions, the marks formed with the first color and the second color are relatively offset from each other. Then, when the marks are offset downward by one dot in the sub-scanning direction of the second-color mark, a second color beam detection signal detected by the beam detector may be issued earlier by the amount of one dot. On the other hand, a scanning start position for an image video signal in the main-scanning direction of a laser light is generally determined to be a point where a predetermined period of time elapses after respective beam detection signals are detected. Therefore, when the second-color mark is offset rightward by three dots in the main-scanning direction, a video generation clock VCLK2 may be set earlier by a time T2 for the resolution of the problem.
Patent JP-S596453-A (JP)
Title: Hydraulic speed-change mechanism in working vehicle
Inventor: TSUDA NAOYA
IPC: F16D48/02
Filed: 1982-07-01
Abstract: PURPOSE:To readily achieve the same effect as with a main clutch released in a working vehicle including the main clutch and an additional clutch for changing a running speed, by allowing pressurized oil in a piston chamber to escape therefrom, whereby the spring pressure of a relief valve provided in a hydraulic system line is adjusted. CONSTITUTION:A hydraulic clutch 4A for forward running and a hydraulic clutch 4B for reverse running are arranged at the rear of a main clutch 2. When a pressurized-oil supply selector valve 6 is operated to supply pressurized oil to either a hydraulic clutch 4A for forward running or a hydraulic clutch 4B for reverse running, and an auxiliary operating pedal 14 provided in the vicinity of a main clutch operating pedal 13 is depressed during vehicle running, a valve 15 is opened to exhaust pressure in a piston chamber 8a. As a reult, a preset relief pressure of a relief valve 8 is decreased, and thereby to release the hydraulic clutches 4A and 4B. Accordingly, the same effect as with the main clutch 2 released may be achieved.
Patent JP-H01285953-A (JP)
Title: Aluminum base body for organic photosensitive body
Inventor: IWATA YASUNOBU
IPC: C22C21/06
Filed: 1988-05-13
Abstract: PURPOSE:To obtain an Al base body providing an org. photosensitive body generating defective picture quality such as white spot, etc., by incorporating Mg, Cu, and Al in each specified proportion by weight into a base body consisting of an Al-Mg alloy, and adjusting a ratio of Si/Fe as impurity to within a specified range. CONSTITUTION:Cu is added to an Al-Mg alloy and the content of Si and Fe as impurities are held as small as possible. Namely, the Al-Mg alloy consists of 0.2-6.0wt.% Mg, 0.02-0.15wt.% Cu, and residual wt.% Al and impurities. Si and Fe as impurities are contained each by <=0.20wt.%, and the ratio of the contents of Si to Fe is regulated by: 0.2<=Si/Fe<=1.8. If said contents exceed each upper limit, an Al-Fe compd. or an Mg2Si compd. is crystallized generating starting points of local corrosion, etc.
Patent JP-S597308-A (JP)
Title: Optical fiber coated with plastic
Inventor: YANAGAWA HISAHARU
IPC: C03C25/10
Filed: 1982-07-02
Abstract: PURPOSE:To obtain an optical fiber coated with plastics which has excellent temp. properties, elongation relaxation properties, workability and water pressure resistance properties, and is easily manufactured, by providing an interlayer consisting of a gel substance and a viscous film layer between an optical fiber strand and a reinforcing layer. CONSTITUTION:An optical fiber strand 1 on which a primary coat 3 and a buffer coat 4 are formed at the outer periphery of an optical fiber 2, is drawn through to a coater 9 by unwinding from a feeder 8, and after a liquid silicone resin composition is coated, a gel interlayer 5 is formed by heating in a heating oven 10. A viscous layer 6 is formed at its outer periphery by a coater 11, and a reinforcing resin layer 7 consisting of a thermoplastic resin is formed by an extruder 12, and this is wound by a winder 14 after cooling in a cooling water tank 13. By this way, the optical fiber coated with plastics which has excellent temp. properties, elongation relaxation properties, workability and water pressure resistance properties and is easily manufactured, is obtained.
Patent JP-H04319241-A (JP)
Title: Ion implantation device
Inventor: NISHIKAWA KAZUHIRO
IPC: C23C14/48
Filed: 1991-04-18
Abstract: PURPOSE:To improve efficiency at the time of utilizing ion beam even when ion implantation is carried out on a small target. CONSTITUTION:Beam current measurement instruments 10, 12 for measuring beam current of an ion beam 2 are provided. Measurement instruments driving devices 14, 16 for driving the measurement instruments 10, 12 forward/backward along the scanning direction X of the ion beam 2, are also provided.
Patent JP-S5815937-A (JP)
Inventor: TAANISU GAAHAADASU FUOURII
IPC: C07C45/61
Filed: 1982-07-02
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-2000262304-A (JP)
Title: Needle clip
Inventor: NISHIYAMA SHIGEKATSU
IPC: A44B9/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a cloth from being damaged, to obtain excellent outer appearance without the exposure of a frame for fixing a needle and to attach/ detach a needle clip through one action by providing a head for fixing and a needle main body having a needle tip functioned as a needle in the needle clip and constituting it by means of a fixing cap where a hole to put through the needle main body is opened. SOLUTION: A head 1 for preventing coming-off is arranged in the upper part of a little soft needle main body 2 of plastics such as polyethylene and also the needle 3 with a hard and sharp tip is arranged in the lower part of the main body 2. Then the needle main body 2 being a little longer than the length of an object to be fitted is selected, it is fixed like sewing a thread, the fixing cap 14 with a hole to put through the needle main body 2 is inserted to the remaining part, the rear part 3 of the main body 2 is pressurized by the head of cutting pliers and crushed to prevent the cap 4 from coming off and, then, the extra part of the cloth or the like is cut off.
Patent JP-S5238929-A (JP)
Title: Catadioptric optical system convertible to purely refrective lens syst em
Inventor: OGINO SHIYUUJI
IPC: G02B15/02
Filed: 1975-09-23
Abstract: PURPOSE: To obtain a simple variable focal distance lens system used as a short focal distance lens system by departing a sub-mirror of a long focal distance lens system which uses a principal mirror and a sub-mirror from a light path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5638364-A (JP)
Title: Electrically-conductive pressure-sensitive adhesive composition
Inventor: OGAWARA HIROSHI
IPC: H01B5/00
Filed: 1979-09-07
Abstract: PURPOSE: The titled adhesive composition showing improved tack, adhesiveness, and uniformly electrical conductivity, by addition of small amount of electrically- conductive fibers, obtained by blending a pressure-sensitive adhesive with the electrically-conductive fibers with specific length and a surface active agent in a specified ratio.  
     CONSTITUTION: (A) A pressure-sensitive adhesive (preferably acrylic adhesive) is blended with (B) 1W30wt% electrically-conductive fibers having length 2W50mm (preferably carbon fibers, metallized fibers) and (C) 0.2W5wt% surface active agent (cationic surface active agent, e.g., lauryltrimethylammonium chloride, etc.) to give the desired adhesive composition.  
     USE: Coating of base sheet provides an electrically-conductive pressure-sensitive tape or sheet, and coating of both sides of base sheet or transfer from release paper gives a double coated tape for adhesion and fixing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S607785-A (JP)
Title: Rare gas ion laser tube
Inventor: KOBAYASHI ISAO
IPC: H01S3/032
Filed: 1983-06-27
Abstract: PURPOSE:To obtain the plasma capillary with high cooling efficiency by a method wherein when the laser beam axis of a rare gas ion laser tube is surrounded by the cylindrical structure having a radiation fin, this structure is composed of the laminate of the cylindrical insulators and the metallic plates which are provided with the small holes arranged in the centers along the optical axis and also a plurality of small holes on the periphery which communicate with one another, and which are used for the return path of the gas. CONSTITUTION:The vacuum enclosure 6 provided with a Brewster's a window 4 at the outside end and enclosing a cathode 1 and the rare gas 7 in the inside of it and the vacuum enclosure 6' similarly provided with a Brewster's window 4' at the outside end and an annular anode 3 at the inside end are placed oppositely to each other and the laser tube is connected between these enclosures through the enclosure trays 9 and 9' respectively. In this constitution, the laser tube is composed of the laminate of plural cylindrical insulators 12 and metallic plates 14 each of which is provided with small hole 11 in accordance with the optical axis 8 and plural small holes for gas return 14a-14d and 15a-15d which surround said hole 11. Thus the gas return capillary which is usually arranged in the outside can be saved thereby offering the capillary resistible to a large amount of discharge current at low cost.
Patent JP-H08314166-A (JP)
Title: Electrophotograpahic photoreceptor
Inventor: MORI NOBUYOSHI
IPC: G03G5/06
Filed: 1995-05-15
Abstract: PURPOSE: To provide an electrophotographic photoreceptor less liable to the change of characteristics in repetitive use over a long period of time and excellent in resistance to use especially at high temp. and humidity. CONSTITUTION: In a function separated laminate type photoreceptor, a benzidine compd. having a specified structure represented by general formula I, II, etc., is used as an electric charge transferring material. In the formulae I, II, each of A1 -A4 is pyridyl, alkylpyridyl, alkoxypyridyl or halogenated pyridyl bonding at the 2-position, B1 is aryl, alkylaryl, alkoxyaryl or halogenated aryl and each of R1 and R2 is H, alkyl, alkoxy or halogen.