baber/WOPTO huggingface dataset:
Patent JP-2001044597-A (JP)
Title: Copper clad plate having excellent carbon dioxide laser boring properties
Inventor: IKEGUCHI NOBUYUKI
IPC: B23K26/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To make a small diameter via hole with carbon dioxide laser by placing paint of auxiliary boring material, containing metal compound powder having a specified melting point or higher and a specified coupling energy or higher at a rate of specified range in a resin composition, on the surface of a copper foil having a specified mean grain size or below. SOLUTION: In the boring of a copper clad plate with a carbon dioxide laser, the laser irradiating plane is subjected to oxidation metallic treatment or chemical treatment or an auxiliary material produced by admixing water soluble resin with 3-97 vol.% of an oxide metal powder, carbon powder, or metal powder having melting points of 900 deg.C or higher and coupling energy of 300 kJ/mol or higher is placed in the form of film on the laser irradiating plane. The copper clad plate includes at least two copper foil layers, where the mean grain size of copper is 1 μm or smaller. According to the arrangement, a small diameter through-hole and/or via hole can made with a low energy carbon dioxide laser.
Patent JP-H0382315-A (JP)
Title: Colgate tube
Inventor: SHIGEHISA KOJI
IPC: H02G3/04
Filed: 1989-08-24
Abstract: PURPOSE:To prevent a wire harness from protruding from a slit at the time of bending by forming any one of small or large diameter part of bellows into an ellipse and the other into a circle and by forming a slit for inserting the wire harness in the maximum diameter-difference part of an elliptical part and circular part. CONSTITUTION:In a colgate tube 1, the small diameter part 3 of bellows 2 is formed into a circle and the large diameter part 4, into an ellipse and a slit 6 for inserting a wire harness is formed in the longer direction relative to the maximum diameter-difference part 5 of a circular diameter part 3 and an elliptical part 4. At the time of bending the colgate tube 1, the major axis D side of the elliptial part 4 has a sufficient deflection quantity so that the slit 6 is prevented from opening circumferentially. Thus, it is possible to prevent a wire harness from protruding from the slit 6 at the time of bending.
Patent JP-S6196565-A (JP)
Title: Pack loading mechanism of tape recorder
Inventor: YAMAGUCHI KATSUMI
IPC: G11B15/675
Filed: 1984-10-17
Abstract: PURPOSE:To execute exactly tape pack loading by constituting a titled mechanism so that a pack and a guide box are dropped in as one body along a drop-in groove. CONSTITUTION:A drop-in guide groove 50 is provided on a side plate 18, and a guide pin 51 attached to the side face of a tape pack guide 41 is engaged with the groove 50. Also, a guide box 42 for pushing and supporting the guide 41 is provided, a pair of springs are extended between the guide 41 and the box 42, and in a state that a tape pack is not inserted, the guide 41 is energized in the lower direction. In this state, when the guide 41 into which the tape pack has been inserted is pushed into the box 42, the guide 41 and the box 42 can be dropped in as one body along the groove 50.
Patent JP-H0763784-A (JP)
Title: Acceleration switch
Inventor: OGAWA AKIRA
IPC: B60R21/16
Filed: 1993-08-31
Abstract: PURPOSE:To provide an acceleration switch which can expand an air bag within a target operating time irrespective of the magnitude of acceleration. CONSTITUTION:In an acceleration switch in which a reed switch 12 which is turned on and off with magnetic forces is provided in the cylindrical section 11 of a casing 10 and a magnet 13 is movably put on the external surface of the section 11 and, at then, a spring which forcibly keeps the magnet 13 on one end side of the section 11 is provided so that the reed switch 12 can be turned on when the magnet 13 moves against the spring 14 upon receiving acceleration, a pipe 15 which gives the braking force corresponding to the moving speed of the magnet 13 to the magnet 13 when the magnet moves upon receiving acceleration is provided.
Patent JP-H0382034-A (JP)
Title: Wiring formation of semiconductor element
Inventor: TAKAHASHI HIDESHI
IPC: H01L23/52
Filed: 1989-08-24
Abstract: PURPOSE:To control the formation direction and size of a hillock by using at least Al containing Cu as well as an Al-Si alloy and forming the above Al alloy film under specific depositing conditions with a sputtering process and, growing the hillock which takes place as a result of hear treatment after the formation of wiring anisotropically. CONSTITUTION:At least Al containing Cu as well as an Al-Si alloy are used and the above Al alloy is deposited on condition that a sputtering temperature is lower than 150 deg.C and an Ar pressure is equal to or higher than 1.0mTorr and further, its deposition rate is higher than 0.3mum/min. In this way, a film formation process by sputtering and an anisotropic growth process of hillocks which take place as a result of heat treatment after wiring is formed are performed. For example, a 0.5mum thick film 31 of BPSG is deposited on an Si board 30 and, after performing annealing in an atmosphere of N2, a 0.9mum thick film 32 of Al alloy film (Al-1% Si-0.5% Cu) is deposited under the conditions as mentioned above. Then, wiring is formed by performing photo-lithographic etching of the Al alloy film 32 and, after treating its film with heat for 20min. at a temperature of 400 deg.C, a 0.2mum thick film 33 of PSG and a 0.8mum thick film 34 of SiN are deposited and further, annealing is performed for 60min. at a temperature of 350 deg.C.
Patent JP-2000044071-A (JP)
Title: Paper feed mechanism and controlling method thereof
Inventor: YAMASHITA MASAAKI
IPC: G03G15/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To generate time delay from beginning of rotation of a pick shaft up to beginning of rotation of a pickup roller and realize stable carry while insuring tension of a succeeding paper sheet by providing play on a pickup roller connected to a paper sheet loading base against a pick shaft in the rotating direction to restrain a paper sheet. SOLUTION: A paper sheet stack 8 loaded on a paper sheet loading base 7 is brought in contact with a pickup spring 2, and this pickup spring 2 presses a pickup roller 1 driven by a pick shaft 1a. The other pickup roller 3 driven by the other pick shaft 3a is pressed by a separation pad 4, and it receives a paper sheet 9 taken out from the paper sheet stack 8 by the pickup roller 1. A driving roller 5 driven by a driving shaft 5a is pressed by a driven roller 6, and both the rollers 5, 6 pinch the paper sheet 9 to carry it. The pickup roller 1 is combined with the pick shaft 1a having a fixed quantity of play set in the rotating direction, and after the pick shaft 1a begins to rotate, it begins to rotate at fixed time delay.
Patent JP-H1162333-A (JP)
Title: Mounting structure of key cylinder for car
Inventor: WATANUKI YOSHIO
IPC: B60J5/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a key cylinder for a car, in which the key cylinder is not slipped off into a mounting hole even when the mounting hole is deformed. SOLUTION: A flange 5 towards the outside of a car is formed to a part of the edge section of a mounting hole 2, and an engaging hole section (an engaging recessed section) 8, into which the flange 5 is inserted, is formed to the head section 6 of the key cylinder 4. Even when excess load is applied to the key cylinder 4 and the mounting hole 2 is deformed, the key cylinder 4 is not slipped off into the mounting hole 2 because the state of the engagement of the engaging hole section 8 and the flange 5 is maintained, and the burglarproofness is improved.
Patent JP-S6475367-A (JP)
Title: Cotton traverse device for winder winding traverse package
Inventor: HAINTSU KANPU
IPC: B65H54/28
Filed: 1988-09-01
Abstract: PURPOSE: To increase traversing speed by causing a traveling yarn to travel over a substantial part of traverse width from the concave guide contour of a first yarn guide member to at least the concave guide contour of a second yarn guide member while making contact without being wound. CONSTITUTION: A first yarn guide member 34 which is in a front position as seen in a yarn travel direction has a winding braking function in addition to a yarn guiding function, while other yarn guide members 35, 36 are allocated solely to the function of a yarn guide. The other yarn guide members 35, 36 need not to provide braking functions to such an extent that they damp the vibration of a yarn through the contact of the yarn to serve to stabilize the travel of the yarn. The yarn 17 traveling between the guide contour 47 of the yarn guide member 36 which is in a rear position as seen in the yarn travel direction and a yarn setting line is put into a tensed state which is not substantially disadvantageously changed by the other yarn guide members 34, 35. Therefore, the certainty of traverse motion and quick traverse motion are available.
Patent JP-H0379949-A (JP)
Title: Heat pipe type heat exchanger for bathtub
Inventor: SASAKI CHIKA
IPC: F24H8/00
Filed: 1989-08-23
Abstract: PURPOSE:To prevent the neat release at the stop time of combustion by a method wherein wicks are not used for heat pipes and the heat pipes, the inside surfaces of which are smooth and having little capillary phenomenon, are so installed that the heated side of the heat pipes is laid lower than their heat release side. CONSTITUTION:At a bathtub 1 iron-made heat pipes which use water as working fluid and have no wicks are installed in the condition of penetrating through the bathtub. Heat releasing parts 4 are plated by chromium, are arranged so that the heated side 6 of the heat pipes are laid downwards, and to the parts fins 11 to improve neat absorption effect are attached. City gas is burnt by a combustion burner 7 to heat the heated side of the heat pipes and combustion exhaust gas 10 is discharged outdoors from a chimney 8. At the heated heat pipes the working fluid starts to vapor ize and moves to the heat release side to heat water 2. Condensed working fluid returns back to the downward heated side by the gravity and heats repeatedly the water in the bathtub. Even though the heating by a bath furnace is stopped when the temp. of the water in the bathtub becomes proper, the heat pipes are not operated because wicks are not used for the pipes and the heat of hot water in the bathtub is not re leased from the parts of the bath furnace and the decrease in the temp. of the hot water in the bathtub can be prevented.
Patent JP-S6371740-A (JP)
Title: Method for tracing memory data
Inventor: UBUKAWA TATSUYA
IPC: G06F11/34
Filed: 1986-09-12
Abstract: PURPOSE:To trace memory data without disturbing the online processing by normally performing the same write operation as a RAM area for an additional memory device and disconnecting the additional memory device from a central processing unit to read and erase stored contents of the additional memory device at the time of tracing memory data. CONSTITUTION:When a central controller 10 designates the address of the RAM area on a main memory device 20 to write data, the same data is written in the same address position on an additional memory device 30 in parallel with this data write. Since the same data is written on the additional memory device 30 at every time when the central controller 10 writes data on the RAM area, the same contents as stored contents of the RAM area always exist on the additional memory device 30. Consequently, a switch S is operated by an external recorder 40 to disconnect the additional memory device 30 from the central controller 10 and the contents of the additional memory device 30 are read out from the external recorder 40 without disturbing the operation of the central controller when stored contents of the RAM area are read out.
Patent JP-H0296106-A (JP)
Title: Camera with focus detecting device
Inventor: AKASHI AKIRA
IPC: G02B7/28
Filed: 1988-08-31
Abstract: PURPOSE:To constantly guarantee the adequate dynamic range of a photoelectric conversion signal by again performing accumulating operation according to an adequate accumulation time calculated from the accumulation time of the accumulating operation and the size of the photoelectric conversion signal if the dynamic range of the photoelectric conversion signal becomes inadequate due to an object condition. CONSTITUTION:Accumulation control for an actual time is performed by a brightness monitoring sensor AGCPX separately provided from a focus detecting sensor SNSPX. Meanwhile if the dynamic range of the photoelectric conversion signal becomes inadequate in response to a processing system due to the object condition, an adequate accumulation time is calculated from the accumulation time at the operation and the size of the photoelectric conversion signal and the accumulating operation is again performed according to the calculated accumulation time. Thus, a photoelectric conversion signal in which an adequate dynamic range is guaranteed is constantly obtained and optimum focus detecting operation is resultantly performed.
Patent JP-H0263814-A (JP)
Title: Composite plastic product
Inventor: FUJIMURA KOZO
IPC: B29C39/10
Filed: 1988-08-31
Abstract: PURPOSE:To enable simultaneous molding of a composite plastic product by a method wherein parts molded of ABS resin beforehand is set into a blank space of the inside of a mold, a polyester resin layer containing styrene content is formed on the inside of the mold and the surface of parts, a boundary surface of both the resins are melted and bonded to each other under a contacting state of them and both the resins layers are cured. CONSTITUTION:The legs 2 made of ABS resin are set into blank spaces 61, 61 of the inside of a female mold 6, unsaturated polyester resin comprised of resin and a curing agent is laminated along with a glass mat by a hand lay-up method and a back layer 10 of 1-2mm thick is formed. When the same is left as it is for 2-3 hours at a temperature of 50-80 deg.C under this state, the unsaturated polyester resin of the back layer 10 is cured. At the same time boundaryless melting and adhesion where both the resins form a harmonious whole through compatible action of styrene content within both the resins are performed in the vicinity of a boundary 11 of the leg part made of the ABS resin.
Patent JP-H1168572-A (JP)
Title: Sound data processing method, sound data processor and recor medium with recorded sound data processing program
Inventor: URATA TOSHIMICHI
IPC: G10L19/018
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To easily confirm and grasp the existence of sound data that has been copied illegally by implementing inverse wavelet transformation of sound data in a block unit and acquiring sound data in which security data is embedded. SOLUTION: A blocking wavelet transformation coefficient generating means 5 executes wavelet transformation blocked sound data in each block and calculates a wavelet transformation coefficient and a scaling transformation coefficient. A security data embedding means 6 embeds a part of data that constitute security data in prescribed coefficient value data of a wavelet transformation coefficient. An inverse wavelet transforming means 7 executes inverse wavelet transformation of a wavelet transformation value, in which the security data is embedded and forms sound data in which the security data is embedded. A security data embedded sound data storing means 8 stores the sound data in which the security data has been embedded.
Patent JP-2000047967-A (JP)
Title: Device, method and system for processing information, and provision medium
Inventor: KONISHI TORU
IPC: H04M11/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To make the same processing result acquirable concerning a two- dimensional(2D) bar code to be commonly utilized. SOLUTION: A personal computer(PC) 1 recognizes the pattern of a 2D bar code 101 from the image data of the 2D bar code 101 and when that pattern shows a local 2D bar code, executes a prescribed processing corresponding to that code pattern. Besides, the PC 1 is provided with a modem 50 and connected through a public telephone line 90 and provider 91 to an internet 91 and a global 2D bar code server 300 connected to that internet 92 can be accessed. The global 2D bar code server 300 stores the 2D bar code ID of the global 2D bar code to be commonly utilized for the PC 1 and terminals 400-1 to 400-N and executes prescribed processing corresponding to that global 2D bar code.
Patent JP-H0957783-A (JP)
Title: Production of building material by utilizing waste pet bottle
Inventor: HASEGAWA YOSHINARI
IPC: B29K105/26
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To effectively reutilize a waste PET bottle as building material. SOLUTION: Building material is produced by pulverizing a waste PET bottle into a pellet shape and adding polyethylene terephthalate resin, a fire retardant and a filler respectively to the pulverized particles and mixing them and melting the mixture and performing injection molding processing. The produced building material is comparatively lightweight and both heat resistance and heat retaining properties are excellent. Since the building material has comparatively a high strength, while it is can be cut, the waste PET bottle is optimally used as building material.
Patent JP-H1064253-A (JP)
Title: Information recording/reproducing device
Inventor: WATANABE HIROAKI
IPC: G11B33/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device with a function for reducing shock acceleration at the time of exchanging a power supply unit (hot swap). SOLUTION: An information recording/reproducing device 11 is provided with for example, a plurality of hard disk drives 3 in array constitution, two power supply units 4A and 4B, a buffering device 20 for absorbing shock installed at the placement guiding path of each power supply unit so that a failed power supply unit can be replaced without stopping the function even if an information recording/reproducing device body is being operated, when the operating power supply unit of the power supply units fails.
Patent JP-S6196762-A (JP)
Title: Semiconductor device
Inventor: SHIRAKI HIROYUKI
IPC: H01L29/732
Filed: 1984-10-17
Abstract: PURPOSE:To stabilize element performance characteristics by a method wherein a high-concentration n type semiconductor region containing arsenic atoms as impurity atoms is provided, between an element isolating silicon dioxide region and a base region, along the entire outer circumference of the base region. CONSTITUTION:Between an element isolating silicon dioxide region 1 and a base region 2, a high-concentration n type semiconductor region 5 is provided containing arsenic atoms as impurity atoms. In this design, the threshold voltage, whereat the surface of an epitaxial region 4 is reversed into a p type layer, may be set high even when the silicon dioxide film 3 of the epitaxial region 4 is thin. A high threshold voltage makes it difficult for the reversion to take place of said surface into a p type layer. Use of low-diffusivity arsenic atoms as impurity atoms reduces, in the manufacturing process, the diffusion of impurity atoms as well as the resultant lower concentration.
Patent JP-S60113639-A (JP)
Title: Axial air gap type induction motor
Inventor: TAKAMATSU JIYUNICHI
IPC: H02K7/116
Filed: 1983-11-21
Abstract: PURPOSE:To reduce the cost by integrally molding a rotor and part of a gear case with a lumped material, thereby decreasing the numbers of steps and parts. CONSTITUTION:A rotor 5 is integrally molded together with part 8 of a gear case at the inside that slots 6 and an end ring 7 are provided. A gear 9 is filled in part 8 of the gear case and other gear case, and clamped with screws. Since the rotor 5 and the gear cases can be formed of lumped material, the number of steps can be reduced.
Patent JP-2001041596-A (JP)
Title: Refrigerating cycle apparatus
Inventor: TAKANO YOSHIAKI
IPC: B60H1/32
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To effectively recover a refrigerant stagnating in a condenser side to an evaporator side even at a cryogenic temperature time. SOLUTION: In the refrigerating cycle apparatus comprising solenoid valves 13, 21 for switching communication of a discharge side of a compressor 10 and an inlet side of a condenser 14 with an inlet side of a hot gas by-pass passage 29 to thereby close the inlet side of the condenser 141 and to thereby open the inlet side of the passage 20 to drive it in a heating mode by hot gas by-passing, a channel of a thermostatic expansion valve 16 part between the condenser 14 and the evaporator 18 is at least partly opened when a refrigerant recovery mode for recovering a refrigerant stagnating in the condenser 14 side is set.
Patent JP-2000045677-A (JP)
Title: Method for widening existing mountain tunnel
Inventor: SUZUKI HIROTOSHI
IPC: E21D9/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a time and labor required for widening an existing mountain tunnel. SOLUTION: In a method for widening an existing mountain tunnel, a path 14 is constructed under an existing tunnel 10 and then a ground 28 around the existing tunnel 10 is drilled to form part of a new tunnel 44. Further, the ground is drilled and part of the path 14 is broken to form the remaining part of the new tunnel 44.
Patent JP-H0382735-A (JP)
Title: Steel for extruding and extruding method
Inventor: OKIMURA TOSHIAKI
IPC: C21D8/00
Filed: 1989-08-24
Abstract: PURPOSE:To reduce the working temp. in the steel, to suppress the formation of oxidized scales thereon and to make better its surface skin by extruding a steel contg. specified C, Si, Mn, N and Fe at a prescribed temp. CONSTITUTION:A steel constituted of, by weight, <=0.01% C, <=0.01% Si, <=0.15% Mn as well as <=0.012% C+N and the balance Fe is refined. The steel is extruded at 500 deg.C to the Ac2( deg.C). Thus, its working temp. is reduced, the energy required for heating is reduced and the formation of oxidized scales is suppressed to improve its surface skin.
Patent JP-S59108178-A (JP)
Title: Coordinate reader
Inventor: MORITA YOSHIYUKI
IPC: G06F3/033
Filed: 1982-12-13
Abstract: PURPOSE:To shorten time delay for detecting readable state by providing the titled device with a readable voltage deciding circuit. CONSTITUTION:The readable voltage deciding circuit 8 inputs an inductive voltage value from an amplifier filtering circuit 4, compares the input voltage with a fixed level voltage value regulating the readable state, and when detecting an inductive voltage value exceeding the level, closes a switch S3 inserted into a circuit for an A/D conversion starting signal l4 applied from a control circuit 7 to an A/D converter 5 to actuate the A/D converter 5. When the inductive voltage value is lower than the level regulating the reading state, the switch S3 is opened and the A/D converter 5 and the succeeding arithmetic circuits are not actuated, so that a control circuit can update the addresses to the scanning circuits 2a, 2b without waiting the processing of the A/D converter 5 and the operating circuits. Consequently, the quick scanning of the sensing lines can be attained.