baber/WOPTO huggingface dataset:
Patent JP-H10119689-A (JP)
Title: Air bag fitting structure of automobile
Inventor: IZUMO NORIFUMI
IPC: B60R21/205
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To effectively absorb shock energy, by forming a shock absorbing stage part on an air bag bracket halfway. SOLUTION: In assembling an air bag main body 5 into an instrument panel main body 1, a rear surface bracket 9 mounted on the air bag main body 5 is attached to a supporting bracket 15 welded to a steering supporting member 14 via another end part plate surface 9b of the bracket 9. In attaching the air bracket 9, a shock absorbing stage part 8 is positioned so as to be matched to the tip of the bracket 15 to be threadedly mounted via a bolt 16 and a nut 17 with the attaching hole of the bracket 15 matched. When a shock is applied from an upper part to the instrument panel 1 in a shock test, etc., a side surface bracket and the bracket 9 are deformed to absorb shock energy applied to the air bag main body 5.
Patent JP-H06133453-A (JP)
Title: Power supply circuit
Inventor: GOTO KATSUHIKO
IPC: H02J1/00
Filed: 1992-10-14
Abstract: PURPOSE:To maintain the normal operation of a control circuit by inserting a resistor in a power supply line from the battery in a control circuit part, and preventing the decrease in power-supply voltage of the control circuit part. CONSTITUTION:When the consumption of a power supply (battery) 2 advances and the internal resistance is large by the electromotive force caused by the driving when a large load such as a motor is included in an operating circuit part 4 and by the driving of a switch circuit part and the operating circuit part 4, the voltage of the power supply 2 is largely decreased. However, the power-supply voltage of a control circuit part 3 is not immediately decreased owing to a resistor 20, which is inserted in a power supply line between the control circuit part 3 and power supply 2. The control circuit part 3 judges that the power supply 2 is abnormal based on a detection signal 27 that is the output of a voltage monitoring part 22 and can perform the control for stopping the operation instruction control for the operating circuit part 4 and the switch circuit part and for holding of or returning to the preset mode. Thus, a serious erroneous operation of the device 1 can be prevented.
Patent JP-H01122685-A (JP)
Title: Laser beam welding method
Inventor: WATANABE TOSHIO
IPC: B23K26/32
Filed: 1987-11-02
Abstract: PURPOSE:To prevent cracking from being generated on a weld zone and to maintain airtightness by interposing plural clad materials with a coefficient of thermal expansion and thickness specified between weld zones at the time of welding plural members to be welded with the different coefficient of thermal expansion more than twice. CONSTITUTION:The plural clad materials 2 and 3 having the almost equal coefficient of thermal expansion to each member to be welded and thinner than the spot diameter of a laser beam are interposed between the weld zones of the members 1a and 1b to be welded having the different coefficient of thermal expansion more than twice. The laser beam 5 is projected directly as shown in the figure and the laser beam 5 is scanned along the clad materials 2 and 3 and a bead 4 is formed or the laser beam 5 irradiation side of a butt part of the members 1a and 1b to be welded and the members 1a and 1b to be welded and the clad materials 2 and 3 are joined integrally. By this method, the stress of the members 1a and 1b to be welded generated when the bead 4 is solidified and contracted can be relaxed.
Patent JP-H05111426-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1991-10-23
Abstract: PURPOSE:Not to spoil the beauty in a main body of the cooker, and also, to prevent deterioration of the thermal efficiency. CONSTITUTION:A turn-back part 17 is provided in a supporting frame 15, and an opening part 20 for communicating with a heating space part 24 of a side part is provided downward. In such a state, heat from a heating element 29 is fed out by an air blowing fan 36. Also, the inside surface of an inner frame 13 and a plate 30 are both formed in a black color system. Accordingly, heat from the heating element 29 is radiated to a side part 25 of a vessel 13, therefore, it does not exert influence on the thermal efficiency of the vessel 13. Also, when the vessel 13 is detached, the opening part 20 becomes a hidden and invisible state. Moreover, since the inner frame 13 and the plate 30 consist of a black color system and in both of them, they scarcely show dirt.
Patent JP-H04153600-A (JP)
Title: Jet pump
Inventor: MATSUKI TOSHIYUKI
IPC: F02M37/04
Filed: 1990-10-15
Abstract: PURPOSE:To drastically reduce the discharge noise of fluid, obtain the high quality feeling, increase the pumping-up quantity and improve the performance of a pump by connecting a bypass flow passage which allows the fluid discharge port side of a pressure adjusting valve to communicate to a fluid discharge port. CONSTITUTION:When the fluid on the main side is jetted from a nozzle 2b, a negative pressure is generated at the fluid discharge port 8a of a diffuser 8, and the fuel in a subtank ST is introduced into a subside fluid introducing passage 2c. The fluid is sucked into the fluid discharge port 8a through a subside fluid suction passage 8b, and the fluid on the main side and subside is discharged into a main tank MT from the fluid discharge port 8a. During this time, if the pressure of the fluid on the main side which is introduced into a main side fluid introducing passage 2a increases over a prescribed value, a valve body 4a is pressed against the elastic repulsive force of the spring 4b of a pressure adjusting valve 4, and the pressure adjusting valve 4 is put into an opened state, and the fluid on the main side is allowed to flow into a bypass flow passage 11. The fluid on the main side which flows out is discharged into the main tank MT, mixed with the fluid on the main side and subside at the fluid discharge port 8a.
Patent JP-H10121941-A (JP)
Title: Exhaust emission control device
Inventor: SAITO HIDETOSHI
IPC: F01N3/027
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To perform regeneration of a trapper for trapping a particulate in exhaust gas in the whole era of a filter part and surely perform the regeneration even when the particulate is excessively trapped. SOLUTION: An electric heater 3 which burns off particulate material(PM) trapped on a trapper 2 by heating the trapper 2 is arranged in the downstream of the trapper 2. This arrangement prevents an accumulation of the PM between the electric heater 3 and the trapper 2. A short circuit between the heater and the trapper by the PM is not caused because the deposition of the PM on the surface of an insulation stator 6 decreases.
Patent JP-S61150048-A (JP)
Title: Information processing unit
Inventor: KUBO KENKICHI
IPC: G06F9/46
Filed: 1984-12-25
Abstract: PURPOSE:To prevent destruction of data due to an interruption signal by providing a means for inhibiting an interruption signal during bank switching period. CONSTITUTION:A main program of a bank memory section 14 requests a call of a sub-program stored in a bank memory section 15 to a bank switching program 12a. The program 12a accesses a decoder 10, clears a value designating one of bank memories stored in a bank register 6, clears a latch section 11, closes gates 16-18 to inhibit interruption signals NMi, iRQ or the like. The processing relating to the bank switching is finished, selection information in a desired bank memory is written on the bank register 6 and the bank switching is executed, then the latch section 11 is set, the gates 16-18 are opened to release interruption inhibition.
Patent JP-S63131421-A (JP)
Inventor: MORI KENYA
IPC: H01H33/76
Filed: 1986-11-19
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-H11105602-A (JP)
Title: Seat for vehicle
Inventor: HIROSHIGE ATSUSHI
IPC: B60N2/42
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the direction of deformation of a connection frame erected at the lower part of right and left sides of a seat back frame at a collision of a vehicle. SOLUTION: A connection frame 22 is erected at lower parts of right and left supporting brackets 16 and 18 of a seat back frame 14. The connection frame 22 is constituted of board materials, and car-width direction both ends 22A and 22B are welded to rear wall parts 16A and 18A of the right and left supporting brackets 16 and 18 of the seat back frame 14. The connection frame 22 has its intermediate part in the convex shape toward the rear against right and left connection parts, and a compression force is applied to the connection frame 22 in the car-width direction, the connection frame 22 is deformed so that the intermediate becomes the convex shape further toward the rear.
Patent JP-S61141728-A (JP)
Inventor: MAABIN ERU DOORU
IPC: C08G63/91
Filed: 1985-12-10
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-H10124520-A (JP)
Title: Device for retrieving document and method therefor and medium therefor
Inventor: TANOSAKI YASUO
IPC: G06F17/30
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To easily realize high level retrieval by dividing an inputted retrieval word into word units, generating retrieval keywords in the number decided according to the number of divided words of the divided word units, and operating document retrieving processing for the number by using the generated retrieval keywords. SOLUTION: A controller 3 is provided with a controlling part 300, document retrieval processing block 310, retrieval keyword generation block 320, and buffer part 330. The automatic retrieval keyword generation block 320 divides an inputted retrieval keyword into words, reunite them, and generates the retrieval keyword by referring to a dictionary 2. The document retrieval processing block 310 retrieves a pertinent document from documents to be retrieved stored in an outside storage device 4. Thus, the inputted retrieval word is word-divided, and automatically divided and reunited to various character length or patters. Therefore, the retrieval can be attained by the retrieval keyword developed into a further wide extended description pattern.
Patent JP-H0994660-A (JP)
Title: Arc starter device
Inventor: KANO KUNIO
IPC: B23K9/067
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an arc starter device improved in the arc start property of an arc generating power source. SOLUTION: In an arc generating power source provided with a rectifier 2 which receives an alternating current power source and converts a direct current, an inverter 3 which converts the d.c. to a high frequency of several 10kHz, an insulation transformer 4 which insulates the high frequency, a rectifier 5 which rectifies the high frequency to d.c., a smoothing reactor 8, a by-pass capacitor 6, a high frequency generator 9 and a coupling transformer 7, the reactor 8 and the coupling transformer 7 are magnetically joined to each other.
Patent JP-H0994471-A (JP)
Title: Shredder
Inventor: NISHIO TATSUO
IPC: B02C18/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to house shreds in a dust housing box until this box is filled full by providing the shredder with a first mechanism of intruding a leveling-off member into a dust bag and a second mechanism of pressing this dust bag into the dust housing box by moving this leveling-off member back and forth. SOLUTION: This shredder has the first mechanism B of intruding the leveling-off member 35 into the dust bag 11 and the second mechanism C of pressing the dust bag 11 into the dust housing box 12 by moving the leveling-off member 35 back and forth. The leveling-off member 35 is introduced into the dust bag 11 by the first mechanism B and the leveling-off member 35 is moved back and forth by the second mechanism C to level off the shreds S in the dust bag 11 by the leveling-off member 35 at the time of shredding. At this time, the dust bag 11 is pressed into tight contact with the dust housing box 12 by the leveling-off member 35 to prevent the occurrence of a clearance between the dust housing box 12 and the dust bag 11. As a result, the shreds S may be housed into the dust housing box 12 until the box is substantially filled full.
Patent JP-H01120438-A (JP)
Title: Clutch controller
Inventor: YOSHIMURA HIROSHI
IPC: B60W10/02
Filed: 1987-10-31
Abstract: PURPOSE:To obtain smooth clutch control by obtaining clutch load characteristics from the motor load current in a clutch actuator and adopting the inflection point in the characteristic curve as the reference point for clutch control. CONSTITUTION:In a normal operation, an electronic controller 31 impresses the clutch position or the driving pulse having the duty corresponding to the load, which is detected by the signal from a decoder 29, to a motor 28. In order to control a clutch 13 by using an electric clutch actuator 14, the controller 31 measures the load current in the motor 28 and learns the clutch characteristics relating to the load current at each clutch position. When the decoder 29 is out of order, the controller 31 adopts the inflection point in the load characteristic curve, which the controller 31 learned in advance, as the reference point for clutch control and impresses the driving pulse having the duty corresponding to the load to the motor 28 in order to control the clutch position. With this contrivance, the completely coupled clutch position, half- coupled clutch position, and clutch operating speed can properly be controlled.
Patent JP-H11106952-A (JP)
Title: Steel sheet for welded can excellent in waldability, corrosion resistance and film adhesion
Inventor: HIRANO SHIGERU
IPC: C23C28/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for a welded can particularly excellent in seam weldability, corrosion resistance and film-adhesion as can making stock. SOLUTION: (1) At least either surface of a steel sheet is coated with an Ni plating layer of 100 to 2,000 mg/m<2> coating weight, and its surface is coated with a hydrated chromium oxide layer of 0.2 to 1.8 mg/m<2> by the amt. expressed in terms of metal Cr. (2) At least either surface of a steel sheet is coated with an Ni plating layer of 100 to 2,000 mg/m<2> coating weight, and its surface is coated with a chromate coating layer composed of metal Cr of 0.2 to 1.2 mg/m<2> and a hydrated chromium oxide of 0.2 to 1.8 mg/m<2> by the amt. expressed in terms of metal Cr.
Patent JP-H03136982-A (JP)
Title: Motorcycle
Inventor: KUBO YUTAKA
IPC: B62J1/12
Filed: 1989-10-24
Abstract: PURPOSE:To fit a fuel tank and a seat accurately by installing a fixing bracket fixed to the rear side of the fuel tank, to a car body frame, and also installing the front side of the seat to the fixing bracket. CONSTITUTION:A fixing bracket 40 is fixed at the rear side of a fuel tank 15, and the fixing bracket 40 is set to a car body frame. And the front part of a seat 16 is set to the fixing bracket 40. By setting the seat 16 to the fuel tank 15 directly in such a way, the fitting of both members 15 and 16 can be made accurately.
Patent JP-H10105990-A (JP)
Title: Assembling device and method of two-axis movable part for optical pickup
Inventor: KOSAKA KAZUO
IPC: G11B7/095
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To achieve a high precision assembly by positioning a second member and cutting it off from a second metal frame at a fixed position coupled to the frame. SOLUTION: Laser cutting by a cutting means 100 is started when positioning is completed, and the cutting is performed by emitting the laser beam to a cut-line on a second assembly raw material 2 positioned by a positioning member 12 on a jig part 500. Further, when all necessary points on the second assembly raw material have been cut off, an index table 400 is turned by a fixed angle and a part of the second assembly raw material 2 (frame body part of the metal frame), which has been removed and become unnecessary, is exhausted at a frame exhausting means position.
Patent JP-H07128895-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: KOBAYASHI TOSHIO
IPC: G03G5/06
Filed: 1993-11-05
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor in which electrification property of the photoreceptor is stable for repeated use and enough photosensitivity can be obtd. even a protective layer is formed by forming a specified low resistance layer as the protective layer on the photoconductive layer. CONSTITUTION:A low resistance layer having 10<10>-10<15>OMEGA.cm volume resistance is formed to <=5mum thickness as the protective layer on the photoconductive layer. This low resistance layer is, for example, a polyamide resin comprising nylon 6/66/610/12 copolymer, resin with dispersion of at least one of tin oxide, antimony oxide, indium oxide, and tintanium oxide, and further, it is effective that the resin is a thermosetting resin or polyamide resin. The resin to consitute the photoconductive layer is such a material having a normal charge holding rate and contains a little amt. of ionic or radical active seeds considering an ozone resistance, and does not dissolve or is not swollen when the reactive monomer or oligomer is processed.
Patent JP-H07124216-A (JP)
Title: Massager
Inventor: KAMEI MASANORI
IPC: A61H23/02
Filed: 1993-11-05
Abstract: PURPOSE:To save the trouble of manually controlling pressure by controlling a pressure adjustment means in accordance with the temperature detected by an air temperature detection means for detecting the temperature of air around the setup position of a massager. CONSTITUTION:Therapeutic elements 4 are formed in the center of the width of a backrest pad 23 and along roughly the overall length of the pad, project to the front of a backrest portion 2 through notches both covered with expandable cloth, and are put into crosswise motion to move close to and away from each other for massaging, vertical for tapping, and longitudinal motion for acupressure, by the operation of a particular drive mechanism built into a therapeutic unit 3. A thermometer 7 is mounted on the top of the backrest portion 2 and a pressure adjustment means for adjusting the pressure applied to the part of the body to be treated by the therapeutic elements 4 is controlled based on the temperature detected by the thermometer 7. The appropriate pressure can thus be automatically set to match the amount of clothes of the user that varies depending on temperature, as well as the stiffness of muscles that varies depending on the condition of blood circulation, etc., allowing the user to have his body massaged comfortably.
Patent JP-S63131104-A (JP)
Title: Hybrid optical integrated circuit
Inventor: YAMADA YASUBUMI
IPC: G02B6/42
Filed: 1986-11-20
Abstract: PURPOSE:To eliminate the need to form an element as a thin piece and to use an Si substrate as a heat sink by providing an optical waveguide in a recessed part of the Si substrate and coupling the waveguide with the element. CONSTITUTION:The optical waveguide 2 is formed in the recessed part 10a of the Si substrate 10 and a semiconductor laser 4 is provided to its projection part 10b by p-side down bonding. The waveguide 2 consists of a core layer 2a, a buffer layer 2b, and a clad layer 2c and the top surface of the layer 2b is in level with the top surface of the projection part 10b. For the purpose, the distance l1 from the top surface of the layer 2b to the center of the layer 2a is set equal to the height (l) from the top surface of the projection part 10b to an active layer 4a and then the laser 4 and waveguide 2 are finely positioned without polishing the substrate of the laser 4. Further, the laser 4 is bonded directly onto the substrate 10, so the substrate 10 is usable as the heat sink.
Patent JP-H04154941-A (JP)
Title: Soft magnetic alloy sintered body and its manufacture
Inventor: MUROSHIGE MASASHI
IPC: C22C33/02
Filed: 1990-10-16
Abstract: PURPOSE:To manufacture a soft magnetic alloy sintered body excellent in weldability and magnetic properties by adding a specified amt. of C and a binder to the water atomizing powder of a 'Permendur(R)' alloy small in the content of N2 or a 'Permalloy(R)', kneading this mixture, molding it and thereafter executing dewaxing and sintering. CONSTITUTION:The molten metal of an Fe-Co series 'Permendur(R)' alloy small in the content of N2 or an Fe-Ni series 'Permalloy(R)' is pulverized by a water atomizing method. Carbon by the amt. 0.15 to 0.40 times the content of O2 in the above powder is added to the above alloy powder, which is furthermore mixed with a binder, and kneading is sufficiently executed. This kneaded product is subjected to injection molding into a desired shape and is held under heating to 400 to 650 deg.C for 0.5 to 3hr in a reducing atmosphere or a neutral atmosphere, and the binder is dewaxed. Successively, sintering is executed at a high temp., e.g. of 1200 deg.C in a reducing atmosphere or in vacuum. The soft magnetic alloy sintered body contg. <0.05wt.% C and <0.05% (O2+N2) and excellent in weldability and magnetic properties is manufactured.
Patent JP-H04152528-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KENJI
IPC: H01L21/3205
Filed: 1990-10-16
Abstract: PURPOSE:To provide a semiconductor device having reliable, precise and flat aluminum alloy film without alloy elements such as Si and Cu left behind by using a simplified process in which an aluminum film is first patterned using photoresist and then it is alloyed with some elements introduced. CONSTITUTION:A method of manufacturing a semiconductor device includes forming an aluminum-alloy film on a semiconductor substrate 1 coated with an insulating film 2, forming an aluminum film 3 on the insulating film 2, patterning the aluminum film 3 with a photoresist 4 applied, and converting the aluminum film 3 into an alloy by introducing a metal element. For example, SiO2 is deposited on the wafer 1 and processed to form a contact hole, and the aluminum film 3 is deposited by sputtering. The mask 4 is selectively formed, and the aluminum film is removed in the unmasked areas by RIE to form an aluminum wiring. Then, Si and Cu ions are implanted into the aluminum film 3 to form a wiring composed of Al-Si-Cu 5.
Patent JP-H04153509-A (JP)
Title: Variable valve timing device
Inventor: MURAKAMI NOBUYUKI
IPC: F01L1/34
Filed: 1990-10-15
Abstract: PURPOSE:To remarkably enhance operating responsiveness of a variable valve timing device by connecting, to oil pressure chambers disposed on both sides of a sleeve in the axial direction, a pressure applying/reducing means for applying a pressure to oil staying in one oil pressure chamber and reducing a pressure of oil staying in the other oil pressure chamber at the same time. CONSTITUTION:Spaces formed on both sides of a sleeve in the axial direction are filled with oil, thus serving as oil pressure chambers 4, 5. The oil pressure chambers 4, 5 are communicated with pressure chambers 7, 8 of a pressure applying/reducing device 6 for applying or reducing oil staying therein via oil passages 11, 12. When a variable valve timing device need be operated, the oil staying in the oil pressure chamber 5 on the back side of the sleeve 3 is sucked toward the pressure chamber 8 through the oil passage 12 because the pressure chamber 8 is expanded so that a negative pressure is generated. Therefore, a positive and a negative pressure are applied to the oil pressure chambers on both sides of the sleeve in the axial direction, thereby eliminating a back pressure during the operation to thus enhance responsiveness.