baber/WOPTO huggingface dataset:
Patent JP-H01220414-A (JP)
Title: Oil-filled electric apparatus
Inventor: ITO SEIJIRO
IPC: H01F27/33
Filed: 1988-02-29
Abstract: PURPOSE:To absorb vibration by the elastic face of a vibration absorber for an oil-filled electric device and to reduce the transmission of the vibration from insulating oil to an outer box by providing the absorber inside the box. CONSTITUTION:A vibration absorber made of synthetic resin such as synthetic rubber or the like is so mounted over the whole periphery of the inner wall of an outer box 1 as not to transmit the dynamic pressure of insulating oil 5 due to the vibration of a device body 4. Thus, when the dynamic pressure of the oil 5 due to the vibration of the body 4 is transmitted to a vibration absorber 9, numerous small bubbles 10 are respectively contracted to absorb the dynamic pressure thereby to reduce the transmission of the oil 5 to the box 1, thereby decreasing vibration and noise to the periphery of the box 1. Since the absorber 9 has high strength and flexibility, even if the box 1 becomes vacuum, its shape is constant, the bubbles 10 are not damaged, and it can prevent a large quantity of gas from being discharged to the oil 5 even when pinholes are generated in the absorber 9 due to its ageing deterioration.
Patent JP-H06234209-A (JP)
Title: Ink jet recording device
Inventor: OSAWA SEIICHI
IPC: B41J2/21
Filed: 1993-02-09
Abstract: PURPOSE:To increase the reliability of an ink jet recording device, reduce running cost, permit the continuous printing of a big amount and facilitate switching printing between color printing and monochrome printing. CONSTITUTION:A replacement head 610 is communicated with an ink tank 237, to which the additional pouring is permitted by an ink supplying tube 236, while a maintenance device, consisting of a wiping blade 240, a cap 242, a suction pump 245 and the like, is attached to the ink tank. The ink tank is inserted into the mounting groove 514 of a main body device 501 detachably, the replacement head 610 is run on the main body device while being opposed to a printing paper 127 and an electrode for printing is attached detachably to a carriage 510, making a continuity with a driving circuit through a flexible cable 234, whereby the ink jet recording device is constituted. According to this constitution, the replacement head and the maintenance device can be replaced easily by a user integrally with the ink tank.
Patent JP-H08219464-A (JP)
Title: Series type thermocouple
Inventor: OHARA TETSUYA
IPC: G01K7/02
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a high electromotive force with stable characteristics by arranging a hot contact part of a series type thermocouple to face the whole of a flame of a stove burner of a gas combustor for detecting a uniform flame temperature. CONSTITUTION: A number of thermocouple elements are connected in series to form a thermocouple assembly. Moreover, a series type thermocouple 10 housing a hot contact part 64a thereof uniformly in the perimeter of a ring- shaped cover is set to face the whole of a flame 1a of a stove burner 1.
Patent JP-H10227722-A (JP)
Title: Optical path diagnostic device
Inventor: NAKAMURA YASUSHI
IPC: G01M11/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact, light-weight and portable optical path diagnostic device by which an optical path can be easily diagnosed, with the low cost. SOLUTION: A light emitting element 31 is driven by an output obtained by superposing a rectangular wave output of 270Hz from an oscillator 16, on the direct current from a reference DC power source 23, the light from the light emitting element 31 is entered into an optical path to be diagnosed, through an optical coupler 34 and an adapter 12. Then the light transmitted by the optical path to be diagnosed, is received by a light-intercepting element 32 of an optical path diagnosing device connected with the other edge part of the optical path to be diagnosed, a light-intercepting signal is amplified by a variable amplifier 42 of which the amplification degree can be switched by a range switching unit 43, and is compared with the reference voltage Ref1, Ref2, by a comparator 44, and the result of the comparison is decoded by a decoder 46 to drive the light emitting elements 47-49.
Patent JP-S61204864-A (JP)
Title: Rotary drum device
Inventor: SAKAI KAZUO
IPC: F16C17/10
Filed: 1985-03-08
Abstract: PURPOSE:To reduce the load in the axial direction and to provide the degree of freedom to the shape of a bearing for receiving the load in the axial direction and to improve the rotatability by allowing the attraction of a motor magnet in the direction of a revolving shaft to act in the direction opposite to the direction of the weight of a rotating body in the correct placed state to cancel their forces by each other. CONSTITUTION:Since either of a stator 10 of a motor and a rotor part 10' consists of a magnet, they attract each other to generate attraction Q. That is, the attraction Q causes an effect to push up a revolving shaft 4 because the rotor part 10' is arranged on the outside of the stator 10 of the motor and the rotor part 10' and the revolving shaft 4 are fixed. By this effect, an actual load W in the axial direction of the revolving shaft 4 is equal to G-Q, where G is the weight of the motor, and is reduced. If the attraction Q and the weight G of the motor are set to be equal to each other, the actual load W is zero.
Patent JP-2000247458-A (JP)
Title: Picture image recording device
Inventor: IKEDA TAMOTSU
IPC: B65H1/26
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a positioning means having simplified configuration to position a paper feeding cassette in a paper feeding part of an image forming device. SOLUTION: A projection 41 as a positioning means 40 is provided in a frame 38 on a rear side of a paper feeding cassette storage part of a facsimile device, and a groove 62 as a positioning means is provided on a front plate 60 of a paper feeding cassette. Plane parts 44, 66 are provided in an engaging part of the projection 41 and the groove 62 through inclined face parts 43, 65, and both of the plane parts are mutually engaged at the final stage of mounting the paper feeding cassette to accurately position and fix the paper feeding cassette on a paper feeding part.
Patent JP-S59166386-A (JP)
Inventor: IERUKU ROIPE
IPC: B23K11/34
Filed: 1984-03-08
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-H04288964-A (JP)
Title: Jetting type soldering apparatus
Inventor: YACHI MASAMITSU
IPC: H05K3/34
Filed: 1991-03-11
Abstract: PURPOSE:To prevent the development of defective soldering, such as bridging, etc., by keeping the position where a substrate separates from jetting solder wave to the position of the optimum solder flowing velocity. CONSTITUTION:The molten solder fed to a nozzle 12 in a solder vessel 11, is ascended along outer peripheral face 24a at carrying-out side of the substrate in a drum 24 arranged in a drum case 23. This molten solder is jetted toward reverse direction to advancing direction of the substrate along circular-state guide face 33 on upper face of the drum and circulated to molten solder surface 15 in the vessel through the upper face of a guide plate 41 at the carrying-in side of the substrate. The solder surface jetted on the drum is risen up as the circular-state along the circular-state guide face 33 and made to smooth rising-up solder surface S having the constant flowing velocity. To this rising-up solder face S, the substrate W is horizontally carried in from the reverse side and chip parts fitted to the substrate, are soldered. The substrate W is separated from the rising-up solder surface S at the constant position P. At the separating position P, the jetted solder flows toward the direction faced to the substrate W at the constant flowing velocity and the soldering part is shaped.
Patent JP-S51120125-A (JP)
Title: Cooling method for computers
Inventor: NISHI KENICHI
IPC: G06F1/00
Filed: 1975-04-14
Abstract: PURPOSE: To obtain a highly efficiency cooling method for computers without using fans of filters. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60188196-A (JP)
Inventor: KUMAGAI HIROSHI
IPC: D05B69/12
Filed: 1984-03-09
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-2000240392-A (JP)
Title: Pipe jacking device
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To securely grasp the push-in distance of a pipe jacking body by providing a retreat blocking mechanism for obstructing the retreat of the pipe jacking body when a clamp mechanism opens the pipe jacking body. SOLUTION: A pipe jacking body 20 is inserted in an underground guide pipe 5 to compress a rubber plate material 11A, and shearing deformation is performed in the push-in direction of the pipe jacking body 20. As a result, the restoration force of the rubber plate material 11A acts as the force of an axial core direction, and the pipe jacking body 20 is sandwiched in the underground guide pipe 5. Furthermore, the restoration of the shearing deformation is obstructed from the existence for the inside of the pipe 5 of the pipe jacking body 20, and restraining force for the movement in the direction of retreat of the pipe jacking body 20 is produced to effectively obstruct the retreat of the pipe jacking body 20.  In this case, a pipe jacking head 24 pushed in a head is formed of a larger diameter than the pipe jacking body 20, and the restraining force for the pipe jacking head 24 is larger than one for the pipe jacking body 20. Thereby the retreat obstructing force of the pipe jacking head 24 is effectively actuated, and the retreat of the pipe jacking body 20 can be always obstructed.
Patent JP-H03248141-A (JP)
Title: Projection type picture display device
Inventor: NAKANISHI HIROSHI
IPC: G02F1/00
Filed: 1990-02-26
Abstract: PURPOSE:To heighten light converging effect by making the direction of the arc of a light source in parallel to a direction high in the numerical aperture of a picture element. CONSTITUTION:The arc of the light source 2 is arranged perpendicular to an optical axis. When the pitches of the picture element in the vertical and horizontal directions of the screen of a display panel 1 are denoted as (a) and (b) respectively, and the sizes in the vertical and horizontal directions of the aperture part of the picture element are denoted as (c) and (d), respectively, the side of the picture element in a direction possessing the pitch (a) or (b) larger among (c)/(a) and (d)/(b) is made parallel to the arc of the light source 2. Namely, when the arc of the light source 2 is coincident with an X axis direction, the parallelism of the rays of light in the X axis direction is the lower as the arc length is the longer, on the other hand, the light source can be considered as an almost point light source and the rays of light are highly accurate parallel light rays in an Y axis direction. Thus, the influence of the arc length of the light source 2 is scarcely affected and the light converging effect can be increased.
Patent JP-H11242041-A (JP)
Title: Film inspecting device
Inventor: KONAKAWA RYOHEI
IPC: G01N15/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a film inspection device for inspecting small roughness and a particle state on the surface of a thin film. SOLUTION: A film-inspecting device obtains the shape data of a thin film by a scanning-type probe microscope, analyzes the shape data for identifying each particle, and inspects small roughness and particle state on the surface of a thin film according to the particle data being obtained by the analysis. The device is provided with particle analysis means 2, 22, and 23 for inspecting the small roughness and particle state on the surface of the thin film using the shape data being obtained from a scanning-type probe microscope 10. The particle analysis means 2, 22, and 23 are provided with a means for extracting particles on the surface of the film from the shape data and a means for calculating the particle data regarding the particles based on the extraction data being obtained from the particle extraction means.
Patent JP-S61203657-A (JP)
Title: Semiconductor transfer equipment
Inventor: HOKKEZU EIZO
IPC: H01L21/66
Filed: 1985-03-07
Abstract: PURPOSE:To make it possible to process IC products without causing holding failure or transfer failure by a method wherein plural arms which can electro- magnetically attract or release mold-packaged IC products are provided in line to separately attract and release the IC products with each arm. CONSTITUTION:Iron core 14 are provided between an arm body 12 and a holding plate 13, and a coil 15 is wound around the iron core 14 so that the line of magnetic force aligns in the same direction, and serially connected to a direct current power supply. With this arm 11, plural IC products 16 are attracted on the under-surface of the holding plate 13 when current is supplied to the coil 15, and all the IC products 16 can be released when the current is stopped. A semiconductor transfer equipment is constructed, for example, the 8 arms 11 are arranged at the same distances in the direction of the radius so as to form a circle as a whole. These arms 11 can expand and contract along their length direction and rotate with specified angle at the intervals of specified time. Moreover, each arm 11 can independently attract and release the IC products.
Patent JP-S54137591-A (JP)
Title: Pressure drop prevention system of container
Inventor: IZAWA TAKESHI
IPC: G21C13/00
Filed: 1978-04-17
Abstract: PURPOSE: To recover the pressure drop of container immediately by enabling to evolve gas within container from a plurality of gas sealed containers where inert gas is sealed with high pressure in response to pressure drop within container.  
     CONSTITUTION: A plurality of gas evolution systems comprising evolving pipe 12 connected through gas sealed container where high pressure nitrogen gas is sealed and valve 13 within the container 1. Actuation unit 13A of valve 13 of respective evolution unit is actuated bycontrol signal transmitted from the control unit 20. Pressure generator 15 within container 1, and in response to the difference value of detecting pressure thereof and pre-set pressure numbers of valve 13 to be opened are determined. Gas sealed container 11 may be provided for the outside of cntainer 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55137538-A (JP)
Title: Electrophotographic recording method
Inventor: AIDA SUMITAKA
IPC: G03G13/01
Filed: 1979-04-13
Abstract: PURPOSE: To form the two kinds of negative and positive toner images on the same plane through one stroke of operation by evenly charging the photoreceptor surface, projecting a negative image, performing reversal development of the destaticized part then projecting a positive image and performing the positive development of the residual charge part of the positive projected part.  
     CONSTITUTION: After the surface of a rotating photoreceptor 18 is charged by a charger 20, the negative image of character information is projected, the positive charges of the light radiated part are destaticized and reversal development is done by the 1st developing device 22. Next, a positive image (form information) is projected and the charges of the light radiated part are destaticized, after which positive development is done by the 2nd developing device 24. Next, the toners deposited on the photoreceptor 18 are charged to either polarity by a charger 26, or are destaticized by AC voltage. The back surface of plain paper 30 is charged to the polarity opposite from this by a charger 28 and the toner images (character information and form information) deposited on the photoreceptor 18 are transferred onto the plain paper 30. Thereafter, it is heated by a fixing device 32 to be fixed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59170163-A (JP)
Title: Insulating coating material
Inventor: FUKUSHIMA MASATADA
IPC: H01B3/42
Filed: 1983-03-17
Abstract: PURPOSE:An insulating coating material, obtained by dissolving a resin in a solvent containing a specific glycol ether compound having secondary OH groups, having improved flexibility and thermal shock resistance, etc., capable of giving coating films having good appearance, and useful for enamel wires, etc. CONSTITUTION:An insulating coating material obtained by dissolving (A) 70wt% or more resin, e.g. a polyester based resin obtained by reacting a polyfunctional carboxylic acid or a derivative thereof with a polyhydric alcohol, in a solvent containing one or more glycol ester compounds, having secondary OH groups, and expressed by the formula (R is lower alkyl or phenyl; n is 1 or 2) at <150 deg.C. USE:Covering and coating materials for electrical insulation.
Patent JP-S58164992-A (JP)
Title: Stationary type heat exchanger
Inventor: KANEUCHI KAZUO
IPC: F28D9/00
Filed: 1982-03-19
Abstract: PURPOSE:To prevent condensed water from pooling in the interior of a heat exchanger and also to prevent machine parts around the heat exchanger from being contaminated or from becoming wet due to the condensed water discharged from the heat exchanger by a method wherein a plurality of corrugated plate elements are laid one above another in the gravitational direction of the plate elements and basins for receiving the condensed water flowing along the elements are provided. CONSTITUTION:The heat exchanger 8 is attached with flowout ducts 9 and 10 at air outlet ports thereof and the basins 11 and 12 serving as legs are fixed to the ends of the ducts 9 and 10, respectively. Further, the heat exchanger 8 is provided with air inlet ducts 13 and 14 at air inlet ports thereof, respectively. Each of the plate elements are laid one above another in the direction normal to the gravitational direction of the elements. In this case, since air from the inlet ports flow from upward to downward, the condensed water generated in the heat exchanger flows out from flowout passages due to its gravity and streams of air and stored in the basins 11 and 12 arranged at the lower parts of the ducts 9 and 10. As a consequence, the sectional areas of the flowout passages are not reduced by the condensed water standing in the heat exchanger and the machine parts surrounding the heat exchanger are prevented from being contaminated by the overflowing of the condensed water or from being wet.
Patent JP-S61205194-A (JP)
Inventor: URATANI YUKIYASU
IPC: G03G15/04
Filed: 1985-03-07
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-S58164074-A (JP)
Title: Tape recorder
Inventor: TAKEDA AKIRA
IPC: G11B27/36
Filed: 1982-03-20
Abstract: PURPOSE:To visually immediately grasp the number of remaining musics to be jumped over to reach the desired music and seize the changing condition of the remaining music to be jumped over by turning on in order lighting elements of the display section of a level meter when jumping over music selection is performed. CONSTITUTION:In the case of jumping over music selection, an intermusic detect pulse signal is outputted from an inter-music detecting section 7 through an OR gate 22 and a counter 1b in which the number of music to be jumped over is set is counted down whenever an inter-music space of a tape is detected. The content of a BCD signal outputted from the counter 1b to a decoder 2b is reduced one by one from the set number of music to be jumped over and displaying output terminals Oda-Odj of jumped music number display signals are successively moved and the lighting condition of light emission diodes 17re-17e is successively changed. Each light emission diode 17a-17 and 17ra-17re is turned on by the OR signal of both channel levels display signals and the number of musics to be jumped over display signals.
Patent JP-H03254392-A (JP)
Title: Sheet-like solder and its production
Inventor: SATO SATOYUKI
IPC: H05K3/34
Filed: 1990-02-28
Abstract: PURPOSE:To improve the quality of joining solder by using sheet-like solder obtained by forming a flux layer being in an unhardened state on an alloy layer rolled like a sheet. CONSTITUTION:Sheet-like solder 11 is constituted of a solder alloy layer 12 rolled like a sheet, and a flux being in an unhardened state formed thereon. In such a way, since the flux does not go into the sheet-like solder 11, a pore and a residue do not exist in joined solder and its quality can be improved. It is utilized effectively for manufacturing grooved sheet-like solder with high thermal conductivity and high durability at the time of attaching power heating electronic parts such as a power transistor and a power IC, etc., to a cooling body.
Patent JP-H08242355-A (JP)
Title: Facsimile equipment
Inventor: ASAI KAZUNOBU
IPC: H04N1/32
Filed: 1995-03-06
Abstract: PURPOSE: To set up memory poling with high working efficiency by connecting another poling data to a poling file already existing in a memory and storing the data-connected file as one poling data file. CONSTITUTION: When an operator selects the addition of data to a poling data file already set up and existing in a memory, an additional original set up on an original platen is read out by a scanner part 22 and the read data are added to the end of the poling data file. Thus a poling data file combining the already existing poling data and the added poling data is obtained. Since it is unnecessary to erase an already existing poling data file, retrieve source documents in the already existing poling data file and collectively read out the retrieved source documents and an additional source document from the source document platen, only by the additional source document can be added to the poling data.
Patent JP-S62203049-A (JP)
Title: Method for measuring article to be measured with x-rays in non-destructive state
Inventor: KOMURA YUKIO
IPC: G01B15/02
Filed: 1986-03-03
Abstract: PURPOSE:To enable on-line measurement, by a method where white X-rays from an X-ray source are passed through two or more kinds of filters and X-ray beam after transmission is allowed to irradiate a measuring objective area and the intensity of transmitted X-rays is measured by an X-ray detector. CONSTITUTION:White X-rays X11, X21 emitted in a pulse like form from an X-ray source 1 are passed through filters 2L, 2H to come to pseudo monochromatic X-rays X12, X2 which is turn pass through a collimator 3 to irradiate the measuring objective area (one cross-section) o an article 10 to be measured. Each X-ray beam transmitted through the article 10 to be measured, that is, each of transmitted X-rays X13, X23 is collimated by a collimator 4 and the quantities of said X-rays are measured through X-ray detectors 5L, 5H. In this case, because X-ray beam irradiates from one direction toward the article 10 to be measured, it is convenient to measure the axially symmetric rotating article 10 to be measured and the article 10 to be measured can be measured by an on-line system and it is unnecessary to move the X-ray source 1 and the X-ray detectors 5L,5H.
Patent JP-S60208317-A (JP)
Inventor: DEIRUKU YAN BUROAA
IPC: C03C25/106
Filed: 1985-03-07
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-H03249972-A (JP)
Title: Baking method and baking furnace for powder painted metallic sheet
Inventor: MURATA TOSHIMICHI
IPC: B05C9/14
Filed: 1990-02-28
Abstract: PURPOSE:To surely discharge the gases generated from a molten powder paint without splashing the powder paint deposited on a metallic sheet by discharging the gases generated from the molten powder paint by hot wind of a specific relative speed with the metallic sheet. CONSTITUTION:The powder paint 7 deposited on the metallic sheet 6 is melted by the high-frequency induction heating with high-frequency induction heating devices 41 to 43 at the time of melting and heating the powder paint 7 deposited on the metallic sheet 6 and baking the paint. The gases generated from the molten powder paint are discharged by the hot wind having <=10m/sec relative speed with the metallic sheet 6 by nozzle 22a and 22b. Consequently, the gases generated from the molten powder paint are surely discharged without splashing the powder paint deposited on the metallic sheet.