baber/WOPTO huggingface dataset:
Patent JP-H10220994-A (JP)
Title: Bullet truck adjusting mechanism of toy air gun
Inventor: TERADA MICHIHIKO
IPC: F41B11/68
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a toy air gun having a high playing characteristic in which a force of bullet and a flying distance can be adjusted. SOLUTION: A toy air gun is constructed to have a bullet launching passage, a bullet holding chamber arranged at the rear end of the passage, a removable bullet magazine and a gas pressure accumulating chamber, wherein a trigger arranged at a main body of the gun is pulled, thereby a valve in the gas pressure accumulating chamber is opened, the gas is injected into the bullet holding chamber 13 and the bullet 4 loaded in the chamber is launched, and the upper part of an inner circumferential surface of the bullet launching passage at a front part of the bullet holding part at the bullet holding chamber 13 is provided with a resilient protrusion 31 to which the bullet 4 pushed under injection of gas is contacted and the bullet 4 is forcedly applied with an upward-direction rotation under its contacted state.
Patent JP-H05218368-A (JP)
Title: Thin film semiconductor device
Inventor: TAKENAKA SATOSHI
IPC: H01L21/336
Filed: 1992-02-04
Abstract: PURPOSE:To prevent contamination caused by impurity carbon and provide a thin film semiconductor device which makes the most of the solid phase growth by providing a semiconductor layer formed by solid phase growth of an amorphous semiconductor thin film which contains 1X10<18>cm<-3> or less carbon on insulating amorphous material as an active area. CONSTITUTION:SiH4 and H2 mixed gas is decomposed by high frequency glow discharge and an amorphous Si film 1-2 is accumulated on a quartz board 1-1. The amorphous Si film 1-2 is heat-treated and hydrogen is discharged. Then, the carbon content of the amorphous Si film 1-2 is permitted to be 1X10<18> or less, solid phase growing is performed at an anneal temperature of 600 deg.C for 16 hours, and solid phase grown Si thin film 1-3 which has large grain diameter of 2mum or more is provided. Since the amorphous Si film 1-2 which contains extremely few impurities is solid-phase grown, long-time anneal is not necessitated even the anneal temperature is low. Then, the solid phase grown Si thin film 1-3 is patterned in island-shape and a gate oxide film 1-4 is formed.
Patent JP-S60162632-A (JP)
Title: Manufacture of composite body
Inventor: YOKOI TAKESHI
IPC: B29K105/06
Filed: 1984-02-03
Abstract: PURPOSE:To engage a fiber material with a base material surface so as to improve considerably the adhesion between the base material and the FRP layer, by heating the surface of a thermoplastic synthetic resin base material to be softened, and pressing a fiber material thereon. CONSTITUTION:While a base material 11 of a thermoplastic synthetic resin in the shape of a pipe is rotated in the direction indicated at A and also moved in the direction indicated at B, only the surface of the base material 11 is heated by a burner 12 to be softened. A fiber material 13 in the form of a tape is wound around the surface of the base material 11 that is being rotated. Due to the tension when the fiber material 13 is wound, it is forced into the surface of the base material 11 and engaged therewith. As desirable fiber material can be mentioned felt, nonwoven fabric, raised fabric, etc. A glass fiber fabric 14A in the form of a tape is dipped in an impregnating liquid 14B consisting of a prepolymer or monomer and a hardening agent, and is wound on the fiber material 13. Thereafter, the prepolymer or the monomer is hardened to give a composite body 17. The composite body has therein a firm anchoring effect due to the fiber material 13 engaged into both the base material 11 and the FRP layer 14.
Patent JP-S57134277-A (JP)
Title: Temper bead welding method
Inventor: HARASAWA HIDEAKI
IPC: B23K9/028
Filed: 1981-02-13
Abstract: PURPOSE:To soften the hardening of beads by welding the beads in both toe of weld parts of the final finish layer of a welding zone with specific heat inputs, and welding the beads to be lapped next and the final beads in superposition with specific heat inputs. CONSTITUTION:In the final finish layer, beads 1 in both toe of weld parts are welded with 0.7KJ/mm.-3KJ/mm. heat inputs, thence beads 2 of the next layer are overlapped on the beads 1 with 3KJ/mm.-6KJ/mm. heat inputs by confining the same within the 1-5mm. range from the beads 1. Next, the other beads 1' in the toe of weld parts are welded with 3KJ/mm.-6KJmm. heat inputs and the final beads 2' are overlapped on the beads 1' with 3KJ/mm.-6KJ/mm. heat inputs by confining the distances from said beads 1' within the 1-5mm. range. Thereby, the hardness of the weld zone is lowered and the welding of large sized structures is accomplished extremely easily.
Patent JP-2000220595-A (JP)
Title: Vacuum pump device
Inventor: NONAKA MANABU
IPC: F04D29/58
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of heat from a member inside a vacuum pump device such as a turbine molecular pump or the like, e.g. from the surface of a blade such as a rotor blade or a stator blade into the blade. SOLUTION: This device is constructed in such a manner that on the blade 12 of the rotor blade 62 or the stator blade 72 of a turbine molecular pump device exposed to pump compressed heat or heat from a heater, a first layer 13 made of a heat bad conductor covering is formed, and a second layer 14 made of a heat good conductor covering is formed on the surface of the first layer 13. By the covering of this double-layer structure, the transmission of heat from the second layer 14 to the blade 2 is prevented. Thus, the surface of the blade 12 of the rotor blade 62 or the stator blade 72 is prevented from being cooled, and a semiconductor product stuck/deposited on the blade surface is smoothly sublimated.
Patent JP-H02197125-A (JP)
Title: Etching process of silicon
Inventor: TATSUMI TORU
IPC: H01L21/302
Filed: 1989-01-26
Abstract: PURPOSE:To etch away only the region bonded with Ge for avoiding any undercut by a method wherein, when a silicon is selectively etched away using O2, a thin Ge layer is formed on the region to be etched away and then the region is irradiated with O2. CONSTITUTION:An SiO2 mask 11 having an opening corresponding to the region to be etched away is provided on the surface of an Si substrate 12; Ge is bonded onto the opening only; and then the opening is irradiated with O2 molecular beams. Through these procedures, only the bottom of the opening bonded with Ge is etched away without diminishing the Ge; a mixed crystal part 13 vertically sinks downward as it is; but sidewall part 14 is not subjected to any undercut due to no-existance of Ge. ln the said procedures, O2 molecular beams are irradiated after bonding Ge, but Ge and O2 may be irradiated simultaneously after bonding Ge. Furthermore, when the substrate 12 is heated at moderate temperature, the specified region can be etched away without using the mask 11.
Patent JP-2000224177-A (JP)
Title: Exchange configuring atm network and method for securing frequency band
Inventor: MURAKAMI KEN
IPC: H04Q3/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an exchange that more efficiently secures a frequency band of a communication path in an exchange type service in an ATM network and to provide a method for securing its frequency band. SOLUTION: In an ATM network, containing a plurality of distributed LANs, when an SVC service to dynamically set a communication path in the ATM network is executed, a frequency band applied to each communication path is secured, and when a plurality of communication paths are set on the same physical transmission line with respect to different communication requests from the same LAN and different communication requests to the same LAN, a frequency band on the basis of the effective performance of a caller side or called side LAN is secured for the entire communication paths.
Patent JP-H08209116-A (JP)
Title: Friction material composition for brake pad and production of brake pad
Inventor: ONO MANABU
IPC: F16D69/02
Filed: 1995-02-07
Abstract: PURPOSE: To obtain a friction material composition freed from segregation and dusting and can give a brake pad freed from judeering and foreign sounds on braking and to produce a brake pad there from. CONSTITUTION: This composition contains a friction increasing agent of a Mohs hardness of 5 or above, a filler, a friction modifier, a thermosetting resin and a liquid rubber having a viscosity of 0.03Pa.s or below. This composition is produced by uniformly dispersing a friction increasing agent of a Mohs hardness of 5 or above in a liquid rubber of a viscosity of 0.03Pa.s or below, wet-mixing the obtained dispersion with the remaining materials containing a filler and a friction modifier, mixing and grinding the obtained dried mixture with a thermosetting resin and molding the final mixture under applied heat and pressure.
Patent JP-H04331286-A (JP)
Title: Method for removing mercury or mercury compound from hydrocarbon oil
Inventor: ARAKAWA KOJI
IPC: C10G21/12
Filed: 1991-01-21
Abstract: PURPOSE:To remove mercury or a mercury compd. contained in a hydrocarbon oil by a simple method. CONSTITUTION:Mercury or a mercury compd. contained in a hydrocarbon oil can be removed sufficiently by a simple method, i. e., by shaking an aq. mixture contg. up to 50vol.% org. solvent which has a solubility in water of at least 3vol.% with the oil contg. mercury or the mercury compd.
Patent JP-S57132855-A (JP)
Title: Improved noodle
Inventor: KOIKE KEIJI
IPC: A23L7/109
Filed: 1981-02-12
Abstract: PURPOSE: To prepare noodles which can be kneaded and formed with a relatively small amount of water, and have improved shape-retainability and deterioration resistane, by adding methyl cellulose having specific methoxy group content to the raw material of noodles.  
     CONSTITUTION: 100pts.wt. (dry basis) of the raw material of noodles is mixed with 0.05W5pts.wt. of methyl cellulose having a methoxy group content of 26W 33wt%, and the mixture is kneaded and formed to noodles by conventional noodle-preparation method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02233756-A (JP)
Title: High-strength polycarbonate mixture
Inventor: UBE BESUTETSUPE
IPC: C08L69/00
Filed: 1990-01-31
Abstract: PURPOSE: To obtain a high-strength polycarbonate mixture comprising p,m'- bisphenol A polycarbonate and tetramethylbisphenol A polycarbonate, being excellent in toughness, etc., and being desirable for housings, optical discs, etc.  
     CONSTITUTION: This mixture comprises 5-70 wt.% polycarbonate essentially consisting of 2-(4-hydroxyphenyl)-2-(3-hydroxyphenyl)propane, having a weight- average molecular weight of 5,000g/mol or above, desirably 18,000-60,000 g/mol and having a polydispersity of 0.05-20 and 95-30 wt.%, desirably 85-60 wt.% polycarbonate essentially consisting of bis-2,2-(4-hydroxy-3,5-dimethylphenyl) propane, having a weight-average molecular weight of 15,000 g/mol or above, desirably 20,000-80,000 g/mol and having a polydispersity of 0.05-20. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59144131-A (JP)
Title: Formation of multi-stage mesa board of semiconductor substrate
Inventor: KADOWAKI YOSHINOBU
IPC: H01L21/306
Filed: 1983-02-07
Abstract: PURPOSE:To make small fluctuation in shape of cross section of multi-stage MESA board by forming a multi-stage MESA board using a photoresist for etching mask formed by a single photo-engraving method. CONSTITUTION:A transfer pattern is exposed through the photo mask for photo- engraving on the part of MESA board of main surface of a GaAs substrate 11. Next, a first photoresist film 12 for etching mask is formed by development and elimination. A first MESA board 13 is formed under a photoresist film 12 using the etchant for GaAs. Moreover, a second photoresist film 14 in such a pattern size as smaller than the first resist film 12 is formed by additional development. Then, a first MESA board 13a is formed by etching and a second MESA board 15 is formed thereunder. Finally, the second photoresist film 14 is eliminated from the first MESA board 13a.
Patent JP-S55112214-A (JP)
Title: Production of thermoplastic resin particle
Inventor: KASHIMURA MUTSUHIKO
IPC: C08J9/16
Filed: 1979-02-21
Abstract: PURPOSE: To produce resin particles having high heat distortion temperature, by reacting a suspension prepared by suspending in an aqueous medium, a solution of a styrene/maleic anhydride copolymer resin and a compound having a functional group which is reactive with a dicarbonyloxo group in a vinyl aromatic monomer.  
     CONSTITUTION: (A) 20W50pts.wt. of a styrene/maleic anhydride copolymer resin containing 20W30wt% of a maleic anhydride component and having an average polymerization degree of 10W250, (B) 1W18wt% of a compound represented by the formula RX, wherein X is a functional group which is reactive with a dicarbonyloxo group and R is a residue of a fatty acid having one double bond, a (C) a polymerization catalyst are dissolved in (D) 72W32pts.wt. of a vinyl aromatic monomer. The resulting solution is suspended in an aqueous medium, and reacted to produce thermoplastic resin particles. The resin particles are made foamable by adding a blowing agent to the resin during or after the polymerization reaction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63188100-A (JP)
Inventor: NAKAI MITSUO
IPC: B44D3/16
Filed: 1987-01-29
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-H03224173-A (JP)
Title: Both disk side reproducing device
Inventor: MUKAI TAKASHI
IPC: G11B19/06
Filed: 1990-01-30
Abstract: PURPOSE:To rapidly stop a spindle motor at the time of stopping it by detecting a frequency change of an FG pulse in the midst of changing a signal reproducing picture by a pickup and discriminating the rotational direction. CONSTITUTION:The spindle motor 3 is mounted with an FG detector 31 for detecting magnetically a rotating speed of the motor 3 of its own and outputting as the FG pulse, and the obtained FG pulse is shaped in wave by an FG shaping circuit 32 and afterward inputted to a servo microcomputer 33. Then, a change of a rotation detecting signal at the time of changing the signal reproducing picture by the pickup 4 is detected to discriminate the rotational direction of the spindle motor 3 at the time of reproducing the disk. By this method, the detection of the rotational direction of the spindle motor 3 is always accurately recognized, and the time required for a stopping operation is shortened.
Patent JP-H02201507-A (JP)
Title: Position detector
Inventor: NOMURA MASAKATSU
IPC: G05D1/02
Filed: 1989-01-31
Abstract: PURPOSE:To detect the center position of an object with a high precision even in case of a dirty object by approximating the pattern of the object with a sine wave pattern and obtaining similarity between the pattern of the object and two kinds of sine wave pattern by first and second operating means. CONSTITUTION:A multiplier 10 and an integrator 11 constitute a first operating means to operate a product sum (integral of product) (a) between an output P of a line sensor (CCD) and a sine wave patterns S1. A multiplier 12 and an integrator 13 constitute a second operating means to operate a product sum (b) between the output P of the CCD 4 and a sine wave pattern S2. A position computing device 14 obtains the deviation from a course as a third operating means. Thus, the deviation between an optical guide 2 as the object and a running body is detected with a high precision without being affected by dirt of the guide 2.
Patent JP-H04257978-A (JP)
Title: Electronic filing device
Inventor: FUKUDA KAORU
IPC: G06T1/00
Filed: 1991-02-13
Abstract: PURPOSE:To accelerate an input processing, to unnecessitate an automatic document turn-out device and to miniaturize the electronic filing device by collectively inputting the both sides of a double-side original to an automatic document feeding device one by one. CONSTITUTION:An automatic document feeding device 5 conveys the plural loaded originals one by one. An optical disk 6 stores image information read from the conveyed documents in addresses a1-a12 set in advance. A magnetic disk 7 stores the addresses a1-a12 of the optical disk 6 and the page numbers of the documents while making them correspondent and therefore, when the number of inside documents is designated by operation designation from a keyboard 3, the image information is stored in the optical disk 6 in the order of the original page numbers and managed by a data base 9 of the magnetic disk 7.
Patent JP-H10205962-A (JP)
Title: Refrigerator
Inventor: SATO SHIGEO
IPC: F25D17/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature rise of a cargo stored in a rear part and reduction in the loading space in a chamber by providing on an air outlet a supply duct deformable in a condition where the duct is projected into the chamber and the condition where the duct is stored on a bulkhead side. SOLUTION: When a cargo required to be cooled is stored, a supply duct 10 is projected in a chamber as indicated by the solid line, and the cooled air is urged by the supply duct 10 and supplied into the chamber from an outlet 7 and reaches a rear part in the chamber to prevent the temperature rise of the cargo stored in a rear part. When a cargo which is not required to be cooled is stored in the chamber, the supply duct 10 is in the stored condition where the duct is folded on a wall side of a bulkhead 30 as indicated by the broken line, and the cargo loading space in the chamber is increased.
Patent JP-H02200411-A (JP)
Title: Apparatus for detecting abnormality of nozzle current of injection molding machine
Inventor: FUJIMOTO HAJIME
IPC: B29C45/74
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the generation of an inferior product by comparing the current values on the primary and secondary sides of a transformer for an electric vulcanization system(EVS) to detect a change of a nozzle current and directly detecting a lowering of electric vulcanization capacity due to the damage of a nozzle. CONSTITUTION:A current transformer 6 is provided on the primary side of a transformer 11 and a current transformer 7 is provided on the secondary side of said transformer 11. An input part 2 inputs the primary side current detected by a current transformer 6 and the secondary side signal detected by the current transformer 7 to output a primary side signal and a secondary side signal showing the respective current values. An operational memory part 3 inputs the primary and secondary side signals calculates the set value of the secondary side current at a normal time on the basis of the primary side signal to store the calculated set value and permits the secondary side signal to pass as an actually measured value as it is. A comparing part compares the set value calculated by the operational memory part with the actually measured value allowed to pass as it is during the period from the start of injection to the completion of pressure holding. When the actually measured value is smaller than the set value, an abnormality signal is outputted. An output part 5 inputs the abnormality signal and outputs the said signal so as to be capable of using the same as an alarm or interlock signal in the outside.
Patent JP-S63186630-A (JP)
Inventor: SHIMAZAKI TORU
IPC: G01N29/06
Filed: 1987-01-30
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-H01224524-A (JP)
Title: Sealing piece incorporated into roller bearing
Inventor: ANTOON SHIYUMITSUTO
IPC: F16C33/82
Filed: 1989-01-31
Abstract: PURPOSE: To favourably maintain magnetic fluid by keeping lubricating oil away from a magnetic liquid sealing ring by integrating a magnetic fluid sealing piece and a front sealing piece, making an inside surface of the front sealing piece face against a rolling ring step part end surface and providing a ring groove in a hole surface. CONSTITUTION: A magnetic pole plate 6 and a ring magnet 7 are vulcanized and adhered on a plastic made holding part 5 constituting a sealing piece 4, the magnetic pole plate 6 is made to face against a stepped peripheral surface 8 of an inner ring 2 in a small clearance, and a magnetic liquid sealing ring 10 is formed by arranging magnetic liquid 9 here. A front sealing piece 11 made of an elastic material is provided on this magnetic liquid sealing ring 10, a ring groove 12 is provided on this hole surface and an inside surface 13 is made to face against an end surface 14 of an inner ring step part 15 with a small clearance 16. Consequently, it is possible to keep lubricating oil favourably away from the magnetic fluid sealing ring 10, to hold the magnetic liquid 9 in the sealed clearance and to improve longevity.
Patent JP-S55111698-A (JP)
Title: Generator excitation controller
Inventor: OGASAWARA SHINICHI
IPC: H02P9/10
Filed: 1979-02-22
Abstract: PURPOSE: To control a generator to produce stable output by switching the output voltage of the generator in advance larger than the set voltage at normal operating time when starting a large load having large starting current using the generator.  
     CONSTITUTION: A motor 9 having large starting current is started by a generator 1 controlled at its field winding 2 by an AVR 6 provided with a regulator 8 altered at its set value by a motor 7. At this time a contact 11a is closed by a signal before starting the generator, time limiting relays 12, 14, 15 and auxiliary relay 13 are energized, a set value increasing auxiliary relay 16 is operated to increase the output voltage until a limit switch 18 is closed. After starting the generator, the output is lowered until the limit switch 22 is closed by the operation of an auxiliary relay 20 for reducing the set value to thus return it to normal state. Accordingly, the stability of the generator can be retained without lowering the voltage at starting time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60164344-A (JP)
Title: Pellet feeding device
Inventor: AOKI TSUTOMU
IPC: H01L21/67
Filed: 1984-02-07
Abstract: PURPOSE:To enable to continuously supply pellets in an efficient manner by a method wherein a wafer ring, having wafers which are brought into the state wherein they are diced on the diode pellet on an adhesive tape, is fixed facing downward and it is supplied into a sealing jig by pushing out the pellet from the back side of the adhesive tape using a pin. CONSTITUTION:A pellet guide jig 12 is superposed on a pellet sealing jig 11, and a wafer ring is fixed facing downward to the upper part of the guide jig 12 by a wafer ring mounting member 5. Besides, a push-out pin 4 which performs a vertical movement is provided on the back side of a tape located on the wafer ring. The push-out pin 4 and the wafer ring mounting member 5 are formed in one body and perform a parallel movement on the surface of the guide jig 12 along pellet supply holes H1, H2,.... Then, an arbitrary pellet P1 located on the adhesive tape and the push-out pin 4 are set in such a manner that the position of the arbitrary pellet supply hole H1 of the guide jig 12 will be facing just above. Subsequently, the push-out pin 4 is lowered, and when the pellet P1 is pushed out from the back side of the adhesive tape, the pellet is supplied to the prescribed position of the sealing jig 11.
Patent JP-S61183213-A (JP)
Inventor: HAABAATO EDERUSUTEIN
IPC: A61Q5/04
Filed: 1986-02-03
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。