baber/WOPTO huggingface dataset:
Patent JP-H01256697-A (JP)
Title: Method and machine for shield driving having deformed cross section
Inventor: SENDA SHOHEI
IPC: E21D9/087
Filed: 1988-04-01
Abstract: PURPOSE:To enable the continuous drilling of a tunnel having a deformed cross section except a circular shape by revolving side cutters around a center cutter along a guide frame having a similar figure to a planned drilling sectional form. CONSTITUTION:The driving force of a motor is transmitted to a large rotary table 3 via transmission shafts 33 and pin gears 32 and the table 3 is rotated around a center cutter shaft, rotating small rotary tables 7 and side cutter rotary shafts 41. Also, guide gears 42 are roatatingly moved along the inner peripheral face of a guide frame 5 causing the revolving tracks of the rotary shafts 41 to be along the peripheral face of the frame 5. A center cutter 2 is rotated in the direction opposite to side cutters 4 to drill the central circular portion of a working face. The side cutters 4 are revolved on nearly a square track along the frame 5 with respect to the center cutter 2 while rotating on their axes, to drill the portions between the center circular portion and square shaped portions of the cross section of a tunnel formed by the outer peripheral edge of the front face of a shield machine.
Patent JP-S5452469-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTANI NOBUO
IPC: H01L23/04
Filed: 1978-07-07
Abstract: PURPOSE: To form a device which has neither a sputter defect nor a breakaway defect by sealing a stem of iron-Ni or iron-system metal and a cap via a Ni film containing no phosphorus by a resistance connecting method.  
     CONSTITUTION: The surface of flange 1 of iron-Ni or iron-system metal with a base aperture is electroplated with Ni film 2 containing no phosphorus, the flank of copper base 3 is chemically plated with Ni film 4 containing phosphorus, and the base is set into the aperture of the flange. Glass block 6 and lead 7 are inserted into eyelet 5 fitted to the aperture of the base and heated to seal the lead by fusing the glass block, and Ni between the base and flange is fused to maintain airtightness. In this way, the coating interposed between the cap and stem prevents sputtering, so that the highly airtight device with its adhesion made tight 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06296451-A (JP)
Title: Automatic noodle making machine
Inventor: ARIMA SHIN
IPC: A21C9/08
Filed: 1993-04-08
Abstract: PURPOSE:To enable smooth extraction of a noodle transfer rod in an automatic noodle making machine utilizing noodle transfer rods and enabling the automatic transfer of the prepared noodles with a noodle transfer apparatus. CONSTITUTION:A noodle transfer space 2b is formed between a pair of endless chains 2a, 2a parallelly placed interposing a gap. Plural noodle transfer rods 3 are extended in the noodle transfer space 2b by supporting both ends of each rod interposing prescribed gaps between the rods in the transfer direction of the endless chains 2a, 2a. The middle parts of noodles 4 cut to a prescribed length are hung over the noodle transfer rod 3 to enable the transfer of the noodles 4 hung over the rod in a state folded in two. In the automatic noodle making machine provided with the noodle transfer apparatus 2 having the above structure, a rod extraction apparatus 5 composed of a belt transfer apparatus 12 to enable the transfer of noodles 4 in a state laid on the belt and a rod-holding machine 13 to hold or clamp an end of the noodle transfer rod 3 and extract the rod 3 are provided at the rear end of the apparatus 2. Exclusively, the noodle transfer rod 3 is extracted while leaving the hung noodles 4 during the transfer of the noodles 4 and the noodle transfer rod 3 with the belt transfer apparatus 12.
Patent JP-S565461-A (JP)
Title: 1-substituted-3-anilino-4-dialkylaminomethyl-5-oxo-3,4- dehydropiperidine
Inventor: TAMURA YASUMITSU
IPC: A61P25/04
Filed: 1979-06-27
Abstract: NEW MATERIAL:The titled composition shown by the formula I (R 1  is phenylalkyl, lower alkanoyl, lower alkoxycarbonyl, lower alkanesulfonyl, or phenylsulfonyl which may have lower alkyl substituent; R 2  and R 3  are lower alkyl) and its salt.  
     EXAMPLE: 1-Benzyl-3-anilino-4-diethylaminomethyl-5-oxo-3,4-dihydropiperidine.  
     USE: An analgesic, sedative, tranquilizer, antipypetic, anticonvulsant, remedy for diabetes mellitus, and antiinflammatory drug.  
     PROCESS: A piperidine-3,5-dione derivative shown by the formula II is reacted with aniline in a proper solvent at 50W100°C under heating to give a compound shown by the formula III, which is reacted with formaldehyde and an amine shown by the formula VI in a solvent, e.g., ethanol, usually at room temperatures, preferably in the presence of a condensation agent, e.g., acetic acid, for 30min to several hours to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000277567-A (JP)
Title: Heater for bonding
Inventor: OKAJIMA HISAKAZU
IPC: H01L21/60
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a heater for bonding equalizing the temperature distribution of the heater surface of a heater section heating a semiconductor chip through a tool head and being capable of evenly joining each joining terminal of the semiconductor chip excellently with electrodes on a circuit board. SOLUTION: The heater 1 for bonding has a heater section 14 into which a heating element 12 is buried and a holder section 15 being integrally formed with the heater section 14, fixing the heater section 14 and being composed of a ceramic base material. The heater section 14 has a plate-shaped heater surface 17, and a groove 3 is formed to the outer-circumference neighboring section of the heater surface 17 along the outer circumference of the heater surface 17. The opening section of the groove 3 is closed by tool head mounted and fixed onto the heater surface 17 in the case of the use of the heater, and the inside of the groove 3 is formed in a closed space.
Patent JP-S62238936-A (JP)
Title: Method of controlling heat pump type air conditioner
Inventor: UMETSU KENJI
IPC: F24F11/02
Filed: 1986-04-11
Abstract: PURPOSE:To improve the function of the air conditioner by optimumly controlling a heater provided on the back surface wall of an indoor unit in accordance with circumstances. CONSTITUTION:A heater 15 is disposed over the full outer side surface 14 of a back surface wall 13 within a housing 8 of an indoor unit 7, and is covered with a heat insulating material 14. In the case of space preheating, power of approximately 40W is fed to the heater 15 thereby to keep the entire part of the indoor unit 7 to approximately 40 deg.C. In the case of space cooling, power of approximately 20W is fed to the heater 15 so as to prevent dew condensation to the back surface wall 13. In the case of drying, a low ability space cooling operation by driving a compressor 1, an outdoor fan 5 and an indoor fan 10. In order to warm indoor air which has been dehumidified and cooled, power of approximately 250W is fed to the heater 15. Thus, an optimum control is carried out in accordance with circumstances to improve the function of the air conditioner.
Patent JP-H0734063-A (JP)
Title: Grinding by using composition containing boron suboxide
Inventor: KURISUCHIYAN ERISONNHAYASHI
IPC: C04B35/01
Filed: 1994-04-21
Abstract: PURPOSE: To obtain a low-cost abrasive having abrasive performance equivalent to that of diamond or cubic system boron nitride.  
     CONSTITUTION: There is provided a method for removing a substance from a surface, comprising the step of abrading the surface with abrasive grains containing a born suboxide composition(BxO), while inhibiting the boron suboxide from being deteriorated during the abrading step. Desirably, the boron suboxide composition has a KHN 100  larger than 3,800 kg/mm 2 ; the composition has a mean particle diameter of about 0.005 μm to about 500 μm, the individual particles comprising grain effects of about 150 μm or below; and the composition contains at least about 70 wt.% boron suboxide. The boron suboxide composition may contain up to 30 wt.%, based on the boron suboxide, substance selected among beryllium, magnesium, calcium, strontium, barium, yttrium, and mixtures thereof in the form of an element or its compound. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11280326-A (JP)
Title: Pivot hinge
Inventor: ITO TOMOYOSHI
IPC: E05D7/081
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pivot hinge which imparts a detent function for a support shaft and by which a door can be easily, safely and securely removed even by one person and further which is simple in the structure and inexpensive. SOLUTION: This pivot hinge is provided with upper and lower support plates 5, 7 fitted to the upper and lower parts of a door frame 100 or the like respectively and nearly horizontally protruded, and upper and lower fitting plate 6, 6 for the door, fitted to the upper and lower parts of the door respectively and nearly horizontally protruded. The support plate 5 and the fitting plate 6 are rotatably connected together by a support shaft 4. In this time, the shaft 41 of the support shaft 4 is inserted in respective through holes 52, 62 of at least the upper support plate 5 and the upper fitting plate 6 for the door and further, a snap retainer 2 is inserted along the upper support plate 5 and the upper fitting plate 6 for the door from the horizontal direction.  The snap retainer 2 is provided with an engaging part 12 engaging the support shaft 4 and a removing part 3 releasing the engaged parts by means of tools.
Patent JP-S5211063-A (JP)
Title: Spring core retaining device for wrist watch
Inventor: POURU USURITSUCHI
IPC: G04B27/02
Filed: 1976-07-10
Abstract: A three position detent arrangement for facilitating axial positioning of the rotatable stem of a wristwatch in order to enable the wearer to locate the proper axial position. Frusto-conical surfaces of selectively different included angles are employed to provide steep and shallow slopes for the detent spring, so that the steeper slopes require relatively higher force to move from the intermediate position to either end position. This enables the operator to locate any of the three positions with assurance.
Patent JP-S58200373-A (JP)
Title: Circuit diagnostic system of automatic transaction system
Inventor: TSUKUI SETSUO
IPC: G07D9/00
Filed: 1982-05-17
Abstract: PURPOSE:To simplify a device by using an input/output device for diagnosing the circuit between the main control part and mechanism control part of an automatic transaction system. CONSTITUTION:The main control part 2 actuates the control panel/customer operation part control circuit 14 in a control part 11, and sends test data to a mechanism part 3 to obtain the answer of check data to the initial data. This initial data is checked and when it is normal, a rotation-OK signal is sent to the control part 11. An instruction is outputted to control circuits 211-214 of other general I/O devices after the confirmation. When it is not normal, retrying operation is repeated and if its frequency exceeds a specific number, information on a break of the circuit is sent to wait for recovery and reactuation.
Patent JP-H03280550-A (JP)
Title: Manufacture of integrated circuit device
Inventor: GOTO FUMIHIKO
IPC: H01L29/78
Filed: 1990-03-29
Abstract: PURPOSE:To unnecessitate a spacer oxide film and the like between an upper layer gate electrode and a lower layer gate electrode, by constituting a gate electrode as a two-layered structure, and utilizing the difference of the etching rates for dry etching of the materials constituting said structure. CONSTITUTION:In the element isolation region on the main surface of a P-type silicon substrate 1, a field oxide film 2, a channel stopper 3, a gate oxide film 4, and an N-type poly silicon film 5 are formed, and a tungsten silicide film 6 is deposited. After a photo resist film 7 is formed in the desired shape of a gate electrode, the tungsten silicide film 6 is etched with an RIE equipment, thereby forming a tungaten silicide electrode 6a. A low concentration source.drain layer 8 and a CVD oxide film 9 are deposited; etching-back is performed with the RIE equipment, thereby forming a spacer oxide film 6a only on the side wall of a tungsten silicide electrode 6a. Next, a polysilicon gate electrode 5a is formed by etching the poly silicon film 5.
Patent JP-2000271818-A (JP)
Title: Cutting work method for copper-clad laminate and cutting work device used for it
Inventor: YOSHIOKA NOBUHIRO
IPC: B23D47/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a proper machining quality without producing copper burrs by performing shaper work for deburring in the same device after cutting by a cutting tool such as a saw blade. SOLUTION: Teeth of a circular saw 6a and a shaper tool 13 are projected slightly upward from a laminated body as a work. Then, by the movement of a feed moving base, the circular saw blade 6a is fed from a left end to a right end at a prescribed feed speed in the machining feed direction (e) such as shown by an arrow (e). While the shaper tool 13 cuts into a work A by a prescribed length, it is fed along with the circular saw blade 6a to finish it by removing the copper foil burrs of cross section after cut by the circular blade 6a. After the shaper tool 13 penetrates through the laminated body as the work A to the right, the circular saw blade 6a, the shaper tool 13, and a measuring element 11 are lowered along with a raising/lowering base 16, the feed moving base 19 is slid to the light to return to the initial on-coming, and the rotation of the circular blade 6a is stopped.
Patent JP-H07271232-A (JP)
Title: Heating and fixing device
Inventor: SATO HIROTO
IPC: H05B3/10
Filed: 1994-03-30
Abstract: PURPOSE:To provide a heating and fixing device capable of saving power by shortening a warming up time from the start of energization to reaching a temp. capable of fixing on the outside surface of a heating roller and immediately taking a fixing action without preheating the outside surface of the heating roller. CONSTITUTION:In the heating/fixing device constituted so as to fix a toner image on a recording material in such a manner that the recording material formed with the toner image passes between the heating roller 10 and a pressure roller 50 oppositely arranged to contact therewith, the heating roller 10 is composed of a glass tube-like bulb whose both ends are sealed and a tube-like heater lamp having a filament arranged along the axis line of the glass tube-like bulb therein.
Patent JP-S538636-A (JP)
Title: Method for surface processing
Inventor: TERAYAMA MICHIO
IPC: B32B33/00
Filed: 1976-07-14
Abstract: PURPOSE: To form uneven coating surfaces, e.g. delustered coatings, etc. useful for building materials, decorative materials, etc. while retaining the unevenness, e.g. uneven coating, etc. by curing a thermosetting resin composition prior to leveling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59229455-A (JP)
Title: Copper alloy for radiator
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/08
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a Cu alloy for a radiator with especially superior heat conductivity and corrosion resistance by adding a relatively small amount of Pb and a specified amount of Mn to Cu. CONSTITUTION:This Cu alloy consists of 0.001-0.05wt% Pb, 0.05-0.15wt% Mn and the balance Cu. The Cu alloy has superior corrosion resistance as well as superior heat conductivity, so when the alloy is used in the manufacture of automobile radiators, especially the fins of the radiator, the alloy is hardly corroded even by exposure to exhaust gas, the coastal air contg. salt and gaseous SO2 in the air around plants during the running of the automobile. Accordingly, the radiator undergoes no remarkable deterioration in the heat radiating power and strength by corrosion.
Patent JP-H02261813-A (JP)
Title: Graft-copolymerizd resin composition
Inventor: ISHIGA SHIGETO
IPC: C08F279/00
Filed: 1989-04-01
Abstract: PURPOSE:To obtain the subject compsn. usable itself for an impact-resistant resin material and providing an impact-resistant resin when compounded with another resin by emulsion-polymerizing a specified monomer in the presence of a conjugated diene polymer under a specified condition. CONSTITUTION:The subjected compsn. is obtd. by emulsion-polymerizing an arom. vinyl monomer and acrylonitrile monomer and if necessary, an ethylenically unsatd. monomer by using a polymerization catalyst in the presence of a latex of a conjugated diene polymer under such condition is that (A) the conjugated diene polymer in the latex has a gel content of 50wt.% or more; (B) said polymer has a wt.-average particle diameter of 0.20 to 0.65mum; (C) the polymerization initiator used is soluble in the monomers; (D) when the obtd. title compsn. is extracted with acetone at room temp., and soluble part has a wt.-average MW of 200,000 to 450,000; (E) the insoluble part of said extraction procedure satisfies formulas I and II (wherein (x) is the wt. of a sample of said compsn.; (y) is the wt. of acetone-insolubles of (x) at room temp.; R is a conjugated diene polymer fraction in said compsn.; Gr is graft ratio %).
Patent JP-H09249523-A (JP)
Title: Skin cosmetic
Inventor: TAKATORI MASAHARU
IPC: A61K8/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new skin cosmetic containing an extract of a specific vegetable belonging to the family Leguminosae and having excellent skin- beautifying effect to improve the dry feeling, poor luster, crease, chapped skin, etc. SOLUTION: This skin cosmetic contains an extract of Bauhinia variegata (alias Yoteiko) which is a small tall tree belonging to the genus Bauhinia, family Leguminosae native to Southeast Asia. The extraction solvent is a water-soluble organic solvent such as methanol, 1,3-butylene glycol or acetone or a hydrated water-soluble organic solvent. The amount of the extract of Bauhinia variegata is preferably 0.001-10wt.%, especially 0.01-5wt.% based on the total skin cosmetic. The skin cosmetic is e.g. beauty wash, milky lotion, cream, pack, foundation or lipstick.
Patent JP-H11278730-A (JP)
Title: Safety device for winding or rewinding machine
Inventor: ITO TAKAHIRO
IPC: B21C47/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the safety of the work by avoiding a danger that a hand or a finger is caught in a clearance between both ends of a core and both core receivers of a winding or rewinding machine with a suitable means without generating a trouble in the coil achanging work. SOLUTION: A lever 6 is pivotally fitted to a side surface of both core receivers 5 at a part just under both ends of a core 2, and a bite preventing plate 7 for preventing being caught of a hand or a finger in a clearance between both ends of the core 2 and both the core receivers 5 is pivotally fitted to a front end of both the levers 6 with the predetermined space from both the ends of the core 2 at one end thereof so as to cross an upper part of both the placement parts 5a and freely to be stood. A roller 8 for abutting on both the ends of the core 2 is fitted to a rear end of both the levers 6, and both the levers 6 are energized by a spring 9 in the oscillating direction for lowering a front end 6F than a pivotal fitting part 6M and for raising a rear end 6B than the pivotal fitting part 6B.
Patent JP-S5510459-A (JP)
Title: Production of fiber base material for light communication and burner for production
Inventor: EDAHIRO TAKAO
IPC: C03B37/018
Filed: 1978-07-08
Abstract: PURPOSE:To produce the title material having a predetermined refractive index distribution with good reproducibility by specifying the concn. distribution of dopant gas for changing refractive index contained in raw gas at the nozzle of a burner. CONSTITUTION:Dopant gas for changing refractive index is fed to first layer 11 of gas passes in flat burner 10, glass principal component SiO2 producing gas to second layer 12, Ar gas to third layer 13, H2 gas to 4th layer 14, and O2 gas to 5th layer 15. At this time, the concn. of the dopant gas contained in the raw gas is so distributed that a gas current flowing toward central part 30A of porous preform 30 contains much dopant gas, a gas current flowing toward outside part 30B contains a little dopant gas, and the concn. is continuously changed between the currents. Thus, porous preform 30 is produced by a vapor phase axial orientation method and converted into transparent glass to form a glass rod, which is then drawn and jacketed with a quartz tube.
Patent JP-S60228289-A (JP)
Inventor: KAWAMUKI AKINORI
IPC: B08B9/22
Filed: 1984-04-25
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-H03282026-A (JP)
Title: Drum type brake
Inventor: SUZUKI YUJI
IPC: F16D65/14
Filed: 1990-03-29
Abstract: PURPOSE:To prevent vibration and to effectively prevent squeak without bad influence on brake performance with a simple constitution by attaching a brake lining to a brake shoe via a thin tabular damping material. CONSTITUTION:A thin tabular damping material 11 is fixed with rivets 12 to the outer periphery of the rim 6c of a brake shoe 6 made of steel and having a web 6d fixed to the rim 6c, and a brake lining 13 is jointed to the outer periphery of the damping material 11 with adhesive agent. Therefore, it is possible to damp vibration of the brake shoe 6 with simple constitution and to effectively prevent squeaking without bad influence on brake performance.
Patent JP-S5510075-A (JP)
Title: Intake and scavengineg apparatus of 2-cycle engine
Inventor: KAGEYAMA MINORU
IPC: F02B33/04
Filed: 1978-07-10
Abstract: PURPOSE: To increase the filling efficiency and improve output by allowing a part of intake gas to join with the scavenging hole of a 2-cycle engine.  
     CONSTITUTION: On the wall 6 of a cylinder 2, an intake port 7, scavenging port 10, and an exhaust port 12 are arranged, and a scavenging passage i which communicates to the scavenging port 10 and a crank chamber 8 is formed vertically. An intake passage 13 is branched which is equipped with a reed valve 5 and communicates to the intake port 7, and said branched passage 11 is opened at the top end of the scavenging passage 9 in the vicinity of the scavenging port 10. In scavenging cycle, the mixed gas in the intake passage 13, with the mixed gas introduced into through the scavenging passage 9, is introduced into through the branched passage 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01254861-A (JP)
Title: Device for draining heat exchanger tube
Inventor: FUKUDA TERU
IPC: G01N29/04
Filed: 1988-04-05
Abstract: PURPOSE:To prevent occurrence of stress corrosion cracking, pitting corrosion, etc., in a heat exchanger tube by making the resident time of the water in the pipe shorter at the time of inspecting the tube while the tube is used by inserting a draining device into the tube from one end when a probe is sent into the tube from the other end. CONSTITUTION:At the time of the inspection of a U-shaped heat exchanger tube 20 of a heat exchanger while the tube is used, a nondestructive test is carried out with a probe 4 while the tube 20 is filled up with water and the tube 20 is drained by means of a draining device 8 after the test. The probe 4 is sent into the tube 20 toward the tube plate 7 at one end of the tube 20 from the tube plate 3 at the other end by means of a probe driving mechanism 1. When the probe 4 is sent into the tube 20 toward the tube plate 7 side, the draining device 8 is inserted into the tube 20 from the tube plate 7 side by means of a draining device driving mechanism 5 and the device is allowed to suck the water in the tube 20 in the vicinity of the lowest section of the tube 20. Therefore, the tube 20 is drained by the device 8 immediately after the nondestructive test. Thus the resident time of the water in the tube 20 can be shortened sharply.