baber/WOPTO huggingface dataset:
Patent JP-H0524218-A (JP)
Title: Kinetic converter of piezoelectric element
Inventor: IKEZAKI YOSHIYUKI
IPC: B41J2/295
Filed: 1991-07-22
Abstract: PURPOSE:To prevent a piezoelectric element and a needle from vibration and to lessen secondary bounding of the needle by a method wherein environment of a separable joining part provided to mutual opposed surfaces of a base part, the piezoelectric element, and the needle is covered with an elastic material. CONSTITUTION:When an piezoelectric element 22 is returned to a stationary state by releasing impression of voltage, a needle 36 moves more slowly than motion of the piezoelectric element 22 by inertia of a tilting arm 54 and a printing wire 16. Under this state, a gap is generated at a joining part of both spacers 34, 38. Though the piezoelectric element 22 comes to be of the same state as a cantilever and becomes unstable at that time, since all two spacers 34, 38 are covered with one elastic material 44, vibration in an expansion and contraction direction of the piezoelectric element 22 and vibration normal to the expansion and contraction direction are absorbed in elasticity of the elastic material 44. Further, the elastic material 44 also absorbs vibration of the needle 36 and rotary motion around a shaft in the expansion and contraction direction of the piezo-electric element 22 of the needle 36. Furthermore, when the needle 36 returns by being displaced, secondary bounding of the needle 36 is decreased.
Patent JP-H0935137-A (JP)
Title: Automatic vending machine
Inventor: ADACHI AKIO
IPC: F25D19/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the commodity storing efficiency of an automatic vending machine by reducing the height of a condenser in a condensing unit and extending a storage downwards correspondingly to the reduced height of the condenser. SOLUTION: In the condensing unit 8 provided with a condenser 21 consisting of a heat exchanger 23 and a cooling fan 22 and a compressor 13, two condensers 21, 21A consisting of heat exchanges 23, 23A connected in series through a tube as a refrigerant passage and cooling fans 22, 22A are respectively arranged around the compressor 13 so as to blow cooling air against the compressor 13. It is effective to erect a pair of guide plates between the condensers 21, 21A and the compressor 13.
Patent JP-S6426010-A (JP)
Title: Washer
Inventor: ANDO MASATOYO
IPC: F16B39/24
Filed: 1987-07-22
Abstract: PURPOSE: To prevent the looseness of screw and scuffing of pedestal so as to raise the durability of parts by adopting a washer having an upwardly expanded diameter and at least a portion of the section perpendicular to the central axis, which is not round. CONSTITUTION: A washer 1 has an inclined surface 4 with its diameter expanded from the lower part, i.e., the internal diameter side 2 to the upper part, i.e., the external diameter side 3. The inclined surface 4 has recesses 5 protruding to the internal side of the washer 1 at four peripheral locations. Therefore, four protrusions 6 are formed between the recesses 5. The inclined surface 4 and the upper portion of the inclined surface 4 of the washer 1 are wave- shaped owing to these recesses 5 and protrusions 6. The washer generates a spring force as it bends to the axis when a screw is set so that looseness of screw is prevented.
Patent JP-H0229499-A (JP)
Title: Soap composition
Inventor: MATSUMURA SHUICHI
IPC: C11D9/26
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the title composition excellent in the power of dispersing lime soap in washing or rinsing by introducing a specified methyl-alpha-D- glucopyranoside compound to a soap. CONSTITUTION:A methyl-alpha-D-glucopyranoside compound of the formula [wherein R1-4 are each H, -CH2COOM, -CH(COOM)2 or -(CH2H4O)$dm$XCH2COOM: M is an alkali metal or a cationic residue of an amine or ammonia; and m is 1-10] is added to a soap, desirably, an alkali metal salt of an 8-22 C (un)saturated fatty acid.
Patent JP-H0738865-A (JP)
Title: Multi-point multimedia communication conference system
Inventor: FUKUNAGA SHIGERU
IPC: H04N7/15
Filed: 1993-07-22
Abstract: PURPOSE:To assist smooth understanding by enabling persons who attend a conference at respective points to objectively understand the respective conference spaces. CONSTITUTION:A conference space information transmission and display part 6 inputs position data, and generates and supplies conference space information to a transmission part 7, which transmits the information. Once images and conference space information are received by a reception part 8 from other video conference devices, they are supplied to a conference space information transmission and display part 6, where a virtual conference space image is generated.
Patent JP-S6335730-A (JP)
Title: Method and device for charging powder ore to smelting and reducing furnace
Inventor: MATSUO MITSUTAKA
IPC: C21B11/00
Filed: 1986-07-31
Abstract: PURPOSE:To improve the addition efficiency of powder ore and to obtain a high reduction speed by forming a horizontal part to the side wall of a furnace body and ejecting the powder ore in a cake or slurry state perpendicularly downward from charge ports provided to the horizontal part into a metal bath. CONSTITUTION:The horizontal part 14 is formed to part of the side wall of a vessel part 2 and the charge ports 15 directing perpendicularly downward are provided to the horizontal part 14. The powder ore in the cake or slurry state is ejected from the ports 15 toward the metal bath 8. On the other hand, a gas for stirring the metal bath 8 is blown from bottom blowing tuyeres 19 to generate circulating flow A in the metal bath 8. The powder ore charged in such a manner stagnates for a long period in the metal bath 8 and the yield of the charged powder ore is improved. The powder ore charged in the state of cake or slurry turns to the powder state of a large specific surface area instantaneously when the ore contacts the metal bath 8. The powder ore reacts quickly with the carbon content in the metal bath 8 and is reduced to the metal state.
Patent JP-H0930475-A (JP)
Title: Rear swing arm of motorcycle or the like
Inventor: FUSE TOMOHIRO
IPC: B62K25/20
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To ensure necessary gaps provided in common to rear body side parts and apparatus even in the swing of a swing arm by disposing the center line of swing arm in the direction of the height below a line interconnecting the center of a journal part at the front end of the swing arm and the center of the axle journal part in the rear. SOLUTION: When the height dimension of a swing arm 40 is enlarged, the swing arm 40 has the center line (b) of the height dimension located to be deviated downward by the height dimension δ from a line (a) interconnecting the center of a journal hole 42a in the front end and the center of a slot-like axle support hole 48. As a result, the swing arm 40 has the whole height dimension H enlarged, while the height dimension below the line (a) remains as it is. The height dimension H2 up to the lower end becomes larger than H1. Thus, the existing chain slider, chain guide and brake caliper can be mounted to the swing arm 40 as they are.
Patent JP-H1122603-A (JP)
Title: Combustion heating system of internal combustion engine
Inventor: KOBAYASHI HIDEO
IPC: F01P7/16
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obviate an exclusive pump to effectively operate a combustion heater, and attain weight reduction and size reduction in an engine by supplying at least a part of fuel sucked from a fuel tank by a fuel pump from the fuel pump as warming-up fuel. SOLUTION: A high pressure pump 36 to supply high pressure fuel from a low pressure pump 34 and a fuel tank 28 to an injection 11, is provided in a fuel supply ring passage 30 arranged in a fuel passage to connect the fuel tank 28 of a diesel engine 1 and a delivery pipe of the injection 11. Fuel from the fuel tank 28 is also supplied to a combustion heater 17 by the low pressure pump 34 by a branch pipe 32 which is arranged in a proper part 30a positioned on the downstream side of the low pressure pump 34 between both pumps 34 and 36 as well as on the upstream side of the high pressure pump 36 and extends toward the combustion heater 17. Therefore, a fuel supply pump exclusive to the combustion heater 17 can be obviated.
Patent JP-2001015448-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEDA TORU
IPC: H01L21/266
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a low-loss power semiconductor device provided with a super junction which can be manufactured easily and is suitable for mass production, by controlling the acceleration energy of impurity ions and the area of the emitting area of the impurity ions. SOLUTION: At the time of forming a striped P+ boron-implanted area 3a having a uniform width from the front surface to the rear surface of an N+ silicon wafer 1, it is necessary to form a uniform vertical boron distribution by continuously changing the acceleration energy of implanted boron ions and the range of boron in the wafer 1. Since the lateral extent of the implanted boron becomes broader as the range becomes longer, the concentration and width of the area 3a are made uniform in the vertical direction by controlling the width of the boron ion emitting area, so that the area becomes narrower as the acceleration energy becomes higher and the range of boron becomes longer.
Patent JP-H0712016-A (JP)
Title: Vaporized fuel processing device for internal combustion engine
Inventor: YAMANAKA MASAYOSHI
IPC: F02M25/08
Filed: 1993-06-28
Abstract: PURPOSE:To easily detect a leak of vaporized fuel by providing a diagnostic means for deciding a vaporized fuel processing system to be normal when a pressure value in a fuel tank is smaller than a prescribed reference value. CONSTITUTION:A value of tank internal pressure PT is fetched as PTANK in the case of output fluctuation of a PT sensor 11 being large, and this value is discriminated for whether or not it is smaller than a minimum value PTKMIN, and when discriminated smaller, the PTANK value is set to the minimum value PTKMIN. A puffloss valve 22 is placed in an opened condition to discriminate the minimum value PTKMIN for whether it is larger or not than a prescribed value PTKLM1, and when discriminated not larger, a fuel tank 9 is judged in a normal condition with no leak. Accordingly, since a leak is detected for whether provided or not in a vaporized fuel processing system by actuating a negative pressure diagnostic means only when decided possibility of the leak provided, a normal condition with no leak in the vaporized fuel processing system can be easily detected, and worsening a component of exhaust gas according to actuating the negative pressure diagnostic means can be reduced.
Patent JP-H052068-A (JP)
Title: Three-dimensional radar device
Inventor: NOMOTO SEIJI
IPC: G01S13/44
Filed: 1991-06-26
Abstract: PURPOSE:To prevent disabling of measurement of an azimuth according to a mono-pulse measurement angle due to a dead zone. CONSTITUTION:When a beam direction control signal is received from a beam direction controller 7, a phase scanning angle controller 8 forms a phase scanning angle control signal which is generated by relatively shifting a pair of pencil beams which are adjacent in an elevation direction in an azimuth direction by an amount of dead zone and then gives it to an electron scanning antenna 1. As a result, a mono-pulse angle-measurement processor 4 measures an azimuth displacement angle by using a signal with the maximum amplitude out of two received signals which are input but measures an angle by using the other received signal when the orientation displacement angle according to a difference pattern of the selected signal is equivalent to a noise level. The elevation displacement angle is measured by an amplitude comparison angle-measurement processor 5a after a deviation between upper and lower beams is compensated by a compensation value from a phase scanning angle compensator 9.
Patent JP-S6338565-A (JP)
Title: Method for reinforcing ceramic film
Inventor: SUZUKI MOTOAKI
IPC: C23C4/18
Filed: 1986-08-04
Abstract: PURPOSE:To improve the thermal fatigue characteristic of a ceramic film by projecting laser light to the surface of the ceramic film formed by thermal spraying to the surface of a metallic material, then cooling the ceramic coating material to form cracks in the ceramic film. CONSTITUTION:The ceramic film 3 having uniform crystal structure is formed by plasma thermal spraying to the surface of, for example, a steel sheet 2. While a condenser system having a condenser lens 5 is moved in parallel with the surface of the film 3. The film 3 is projected with the laser light 4 over the entire in a shielding gas. The surface temp. of the film 3 is quickly increased to a high temp. and since the heat conductivity of the ceramics is small, a large temp. gradient is generated in the thickness direction of the film. Tensile stress, therefore, acts on the surface of the film 3 and generates the many cracks 6 to divide the surface of the film 3 when the ceramic coated sheet 1 is cooled in this state. The cracks 6 buffer thermal impact and can prevent the exfoliation of the film 3 from the steel sheet 2 even if the sheet 1 is repeatedly heated and cooled.
Patent JP-S6074052-A (JP)
Title: History memory control system
Inventor: AIZAWA TERUO
IPC: G06F11/34
Filed: 1983-09-30
Abstract: PURPOSE:To improve the use efficiency of a memory by stopping the writing of history data to a history memory if contradiction is caused in software (OS) even when an error detecting circuit fails in detecting a fault of hardware. CONSTITUTION:If a hardware error occurs, the output of a latch 6 goes up to a level H to holds the output of the logical circuit 8 in a freeze setting circuit 7 at the level H while holding the output Q' of an RS flip-flop 9 at a level L, and the counting of a history memory address register 5 is stopped to stop the writing of history data to the history memory 1. Further, when a monitor mode signal is inputted to one terminal of an AND circuit 12 through a latch 11 and an abnormal data detection signal (exceptional event) is inputted to the other terminal of the circuit 12, the counting of the history address register 5 is stopped similarly as mentioned above.
Patent JP-S6077617-A (JP)
Inventor: KOBAYASHI SHIZUO
IPC: H02G3/02
Filed: 1983-09-30
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-S6242417-A (JP)
Title: Thin film forming method
Inventor: MATSUI SHINJI
IPC: H01L21/205
Filed: 1985-08-19
Abstract: PURPOSE:To form high purity microscopic thin film pattern in a highly precise manner without using a mask by a method wherein gas containing the material to be deposited is fed on the substrate on which said material is deposited, the substrate is cooled down to 10 deg.C or below, and an electron beam is made to irradiate on the desired part on the surface of the substrate. CONSTITUTION:When a cooled substrate 11 on which a material will be deposited is provided in the atmosphere of gas molecule 13 containing the material to be deposited, said gas molecule 13 is adsorbed on the surface of the substrate 11 whereon a material is deposited. The quantity of adsorption molecule 12 depends on the temperature of the substrate, and the quantity of adsorption becomes larger as the temperature of the substrate goes down. When an electron beam 16 is made to irradiate on the substrate 11, the adsorption molecule 12 of the atmospheric gas on the part whereon the electron beam 16 is projected is decomposed into the deposition material element 14 to be contained in the atmospheric gas adsorption molecule 12 and a volatile material molecule 15 by the energy of the electron beam, and the deposition material element 14 is deposited on the substrate surface. On the other hand, the volatile material molecule 15 is exhausted.
Patent JP-S6071023-A (JP)
Title: Gas permselective membrane
Inventor: ASAKO SHIGERU
IPC: B01D53/22
Filed: 1983-09-29
Abstract: PURPOSE:To prepare a gas permselective membrane, by using a mixture consisting of polyether imide and a polydimethylsiloxane copolymer. CONSTITUTION:Polyether imide is a polymer comprising a repeating unit represented by formula I and is obtained by condensation reaction of 2,2-bis[4-(3,4- dicarboxyphenoxy)phenyl] propane anhydride and m-phenylenediamine. A polydimethylsiloxane copolymer having a repeating unit represented by formula II[wherein X is an org. group having at least one aromatic ring in a main chain or side chain and (m) and (n) are an integer of 1 or more] has high gas permeability and also has proper mechanical strength and compatibility with other polymer. In this case, a solution mixture consisting of the polydimethylsiloxane copolymer and polyether imide is cast to obtain a permeable membrane excellent in gas permselectivity and having heat resistance, chemical resistance and high strength.
Patent JP-S6076938-A (JP)
Title: Workpiece conveying device
Inventor: SHIMIZU MASAHIKO
IPC: B23Q39/04
Filed: 1983-09-30
Abstract: PURPOSE:To improve work efficiency, by constituting a device such that both- side machining and one-side machining of a workpiece can be carried out without causing any necessity for changing the layout of a conveyer and the workpiece can be alternately machined by a plurality of headstocks when the one- side machining is carried out. CONSTITUTION:A workpiece conveying device is constituted by equipping workpiece delivery devices 300, 300, which receive an unmachined workpiece from a conveyer 100 to be delivered to a headstock 710 while receive a machined workpiece from this headstock 710 to be returned to the conveyer 100 by oppositely providing two sets of the headstocks 710, 710 in an intermediate part of the conveyer 100, and an inverting device 400 or the like being provided between these two sets of the devices 300, 300 and inverting the workpiece conveyed by the conveyer 100. Accordingly, the workpiece, when it is machined to be mass- produced, is conveyed bein left as it is without using the device 400 by driving the conveyer 100 at a pitch of two times or more. By this constitution, work efficiency can be substantially improved.
Patent JP-2000011508-A (JP)
Title: Record medium loading device
Inventor: MATSUMOTO KENJI
IPC: G11B17/054
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To easily perform the inserting/ejecting operation of a record medium and to attain the thinning of a device. SOLUTION: The loading device 12 of a disk device 11 has a tray 14 to be drawn out from the casing 13 of the disk device 11, a holder 15 into which a disk cartridge is inserted, a clamper arm 16 movably supporting the holder 15 at a housing position to be housed in the tray 14 or at the inserting/ejecting position of the recording medium projected upward from the tray 14 and a transfer mechanism 17 for rotating the clamper arm 16 in accordance with the moving direction of the tray 14. When the tray 14 is drawn out by a prescribed distance, a guide rail 21 is locked. As a result, a pinion starts to be rotated in a counterclockwise direction. Then, the clamper arm 16 which is geared with the pinion is driven upward. The transfer mechanism 17 converts the drawing operation of the tray 14 into the rotating operating of the clamper arm 16 in this manner.
Patent JP-S6425021-A (JP)
Title: Stress detector
Inventor: SATO HIROSHI
IPC: G01L1/00
Filed: 1987-07-21
Abstract: PURPOSE:To make a stress detector small in size and light in weight and to improve the sensitivity and reliability thereof, by a method wherein a coil wire material and a bonding outer-layer coat surrounding the material are bonded and fixed to each other. CONSTITUTION:A coil 3 comprises a coil wire material 6 composed of a conductive wire material 7 and an insulating-layer cover 8, and a bonding outer-layer coat 4 surrounding the wire material 6, and adjacent wire materials 6 are bonded and fixed to each other by the coat 4. Since the coil 3 is thus supported by the coat 4 surrounding the wire material 6, no bobbin is needed in a gap between the detecting coil 3 and a passive shaft 1. Accordingly, this gap can be narrowed, and thereby it is made possible to increase a gap leakage reluctance, to decrease a leaking magnetic flux and to take out sufficiently a change in a magnetic reluctance to be measured due to an external torque. Since parallel resistances are interposed, in addition, a non-linear factor can be suppressed at the time of detection. Furthermore, an operating current of the coil is lowered and the efficiency of a detector can be increased just by a decrease of a magnetic impedance as a whole and an increase of sensitivity.
Patent JP-S57108210-A (JP)
Title: Method for recovering dissipated heat by temperature controlling of dome part of hot stove
Inventor: YOSHIDA KAZUHIKO
IPC: C21B9/00
Filed: 1980-12-25
Abstract: PURPOSE: To prevent the stress corrosion cracking in the furnace top dome part of a hot stove and to improve the thermal efficiency of the hot stove by constituting said dome part of inside and outside double sheet iron shells segmented and reinforced with a large number of diametral ribs, and circulating and flowing a heat medium in the inside thereof.  
     CONSTITUTION: The furnace top dome part 1 of a hot stove is made into double construction of an inside sheet iron shell 2 and an outside sheet iron shell 3, and the cavity  between the inside and outside shells is segmented to communicating passages 5 in a diametral direction and the construction thereof is reinfoced with diametral ribs 4. Heat flowmeters 12 are mounted to the shoulder, body and waist parts of the dome part 1, and the temps. on the inner side of the shell 2 with these heat flowmeters 12 are measured. By the value thereof, the circulation flow of a heat medium which is liquid or gas in the communicating passages is controlled, whereby the temp. distributions in the shell 2 of the dome part are held always at above the acid dew point temp. and the generation of stress corrosion cracking owing to NOX, SOX, etc. in combustion gases is prevented. If gaseous fuel for heating the hot stove or combustion air is used as the heat medium, it is possible to recover the dissipated quantity of heat in the dome part and to improve the thermal efficiency of the furnace. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H106767-A (JP)
Title: Side visor for automobile
Inventor: MURATA KYOICHI
IPC: B60J3/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To make a side view not prevented in spite of the capability of securing a function as a sun visor. SOLUTION: Printing takes place with a bright color on the backside of a transparent synthetic resinoid side visor body 1 in a state that some minute nonprinting parts 3 are left behind in an interval between two bright color printing parts 2a. In addition, another printing takes place with a dark color from the top of the former so as to superpose some dark color printing parts 2b on the bright color printing parts 2a by the previous pringint, and thereby a light from the outside is well reflected but from the car inside, it is so constituted as to make it easy to see through the nonprinting parts 3.