baber/WOPTO huggingface dataset:
Patent JP-H07269585-A (JP)
Title: Double-drum type constant velocity universal joint
Inventor: KATO KAZUHARU
IPC: F16D3/2245
Filed: 1994-03-31
Abstract: PURPOSE:To improve the centering workability as well as to improve the durability, by giving the freedom in the axial direction, to a double-drum type universal joint. CONSTITUTION:A common outer ring 12 in which a pair of outer rings 1 and 11 are formed on the same axial line is provided, and a fixed type constant velocity joint 3 is composed by making one side outer ring 1 as the outer ring, to the common outer ring 12, while a slide type constant velocity joint 13 is composed by making the other side outer ring 11 as the outer ring.
Patent JP-H06296217-A (JP)
Title: Motive power transmission mechanism
Inventor: OHARA YOSHIHIKO
IPC: H04N1/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a motive power transmission mechanism of a simple structure which can revolve two rotary shafts at a time by a single drive source in the same direction and also in different directions. CONSTITUTION:A platen roll shaft (1st rotary shaft) 3a including a platen gear 35 is placed at a single side of a driving gear 33 to which the power is transmitted from a receiving motor (drive source) 30. Meanwhile an exit roll shaft (2nd rotary shaft) 6a containing two one-way gears 36 and 37 is placed at the side opposite to the shaft 3a. Then the gear 35 of the shaft 3a and the gear 36 of the shaft 6a are engaged with the gear 33. Furthermore both gears 35 and 37 are engaged with each other via the idler gears 38 and 39 which transmits the rotation of the shaft 3a after reversing it.
Patent JP-S58179713-A (JP)
Title: Vaporizing type oil burner for grains dryer
Inventor: FUJIOKA SADAKAZU
IPC: F23D11/08
Filed: 1982-04-16
Abstract: PURPOSE:To enable combustion with blue flames, by providing a blast pipe, having a built-in fan inside of it, to the outer side of a blast pipe, in a vaporizing type burner to which a blast pipe being interconnected to a hot air feed chamber, is provided, used for a dryer to feed hot air into a drying chamber of flow down type. CONSTITUTION:A flow down type drying chamber is formed in the lower part of a humidity controlling tank, and grains are dried by feeding hot air so as to cross the drying chamber. In such an apparatus, a vaporizing type burner to be installed in a blast pipe 9 being interconnected to a hot air feed chamber, is provided in a blast pipe 12, having a built-in blast fan 33 in it. Further, a rotary shaft 17 for a motor 16 is provided so as to pierce the blast pipe 12 and to extend to the blast pipe 9, and a heating cup 18 is downwardly covered on the top of the shaft 17. A small diameter part 14 is provided to the upper end on the upstream side 13 of a blast pipe 12, so as to be extended into the heating cup 18. The air being fed from the small diameter part 14 and kerosene being fed from a kerosene feeder 20 into the heating cup 18 are vaporized and mixed with each other, and then are completely burned on a burner plate 24.
Patent JP-S51141164-A (JP)
Title: Industrial robot
Inventor: AKINIWA KATSUHIRO
IPC: B25J9/16
Filed: 1975-05-29
Abstract: PURPOSE:To provide an industrial robot which is driven to draw complicated curves in space without large storage capacity and arithmetic function by storing the positional error and direction of two points in a give space and combining such storage information and the predetermined time function.
Patent JP-H07265924-A (JP)
Title: Rolling method for steel plate with difference in thickness
Inventor: YUGE NAOYUKI
IPC: B21B1/38
Filed: 1994-03-31
Abstract: PURPOSE:To provide a rolling method, for a steel plate with difference in thickness, steel plate, and excellent in a target thickness of a thin part and flatness by forming a difference in thickness in the longitudinal direction of the steel plate. CONSTITUTION:In a rolling method, for a steel plate with difference in thickness, in which, after rolling is performed for a time until the thickness is attained for a prescribed target thickness of a thick part over the entire length of a rolling stock, further, a rolling is performed in a normal pass and a reversed pass so that the plate thickness of a thin part over a prescribed length becomes a target thickness in the longitudinal direction, the steel plate with the acccuracy of the target thickness in the thin part and the flatness are improved, by changing the position of reduction and rolling so that a rolling load at the time of the reversed pass is made equal to the rolling load at the time of the normal load.
Patent JP-S56160039-A (JP)
Title: Printing device
Inventor: HIRAGA RIYOUZOU
IPC: G03F7/20
Filed: 1980-05-14
Abstract: PURPOSE:To enhance the resolution of the device by a method wherein a means to detect the relative slip quantity between a mask and a wafer by positioning marks provided on both and to make both to align, and a means to make the relative position of both to slip according to the positioning marks when plural times exposure are to be performed are provided. CONSTITUTION:In the device to form the mask pattern on the wafer for manufacture of a semiconductor circuit element and to print the pattern on the wafer, the relative slip quantity between the positioning marks 90 provided at the circumference of the mask and the positioning marks 95 provided at the circumference of the wafer is detected, and one of both is made to be transferred to make both to align. When plural times exposure are to be performed, the relative positional relation of both is made to differ for the prescribed quantity reading the positioning marks after respective exposure, and then next exposure is performed. Accordingly alignment and transfere of the mask and the wafer can be performed precisely, and the resolution of pattern is enhanced.
Patent JP-H02244589-A (JP)
Title: Microwave generating device
Inventor: YAMADA KATSUYOSHI
IPC: H05B6/70
Filed: 1989-03-17
Abstract: PURPOSE:To omit a back plunger and to realize a compact size of the device by making the form of a waveguide in a specific form, providing a magnetron at a specific position of the rear side of the waveguide, and specifying the distance between the magnetron and the waveguide. CONSTITUTION:Electric waves generated by a magnetron 5 are fed to a heating chamber 1 from feeding ports 3 and 3a through a waveguide 6a. The waveguide 6a is formed in almost an I-shape in the section, the magnetron 5 is provided at the rear side of the waveguide 6a, and the distances l1 and l2 from the center of the magnetron 5 to both ends of the waveguide 6a are made n1l and n2l respectively. In this case, l is the length of a back plunger necessary to generate a high-frequency wave, n1=2.5-3.5, and n2=6.0-7.5. The both ends of the waveguide 6a are made into back plungers respectively to generate the high-frequency waves. By such a constitution, the device can be made compact and the manufacturing cost is also reduced.
Patent JP-H11250151-A (JP)
Title: Document processing system
Inventor: NAKANE TAKANARI
IPC: G06Q10/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a document processing system capable of preventing seal image data electronically sealed to an electronic document to be transferred through a network from being illegally used by a third person or preventing the contents of the electronic document from being altered by a third person. SOLUTION: A management terminal 1 for managing the whole network out of plural terminals 1 to 3, 3' arranged on a network stores electronic seal data providing the seal image data of respective users with user information in an electronic seal data file 10. The 1st terminal equipment 3 electronically seals seal image data read out from the file 10 to a prepared electronic document and simultaneously executes document protection for preventing the generation of alteration. The 2nd terminal equipment 3' receives the protected electronic document through the network, releases the document protection of the received document at a moment of electronically putting the seal image data read out from the file 10 on the received document and then protects the document again simultaneously with the electronic sealing of the seal image data.
Patent JP-H029346-A (JP)
Title: Dual texture food excellent in stability
Inventor: JIEEMUSU II RANGURAA
IPC: A23L21/12
Filed: 1989-03-17
Abstract: PURPOSE: To obtain a fruit snack excellent in shelf stability by combining a solid part having a hard texture with a fluid part having a soft texture made of a water-in-oil emulsion. CONSTITUTION: This food having a dual texture, especially a fruit snack consists of a hard solid shell part and a fluid part having a soft texture made of a water-in-oil emulsion. The shell part has a water activity of 0.5-0.8, preferably 0.60-0.75 and consists essentially of hydrophilic colloid, a solid component of a fruit, a nutritious carbohydrate sweetener, a shortening emulsifier and a flavor. The emulsion consists of a water-soluble solid component enough to obtain an aq. phase having a water activity of 0.4-0.8, preferably about 0.6, e.g. 50-92wt.% continuous aq. phase made of concd. fruit juice, an emulsifier and 8-50% continuous oil phase made of edible oil having <21 deg.C m.p.
Patent JP-H08261827-A (JP)
Title: Color display body by diffraction grating and its manufacturing method
Inventor: TAKAHASHI SUSUMU
IPC: G02B5/30
Filed: 1995-03-23
Abstract: PURPOSE: To make possible the expressing of arbitrary color at a light wave length distribution handily by utilizing diffraction light to a specified position as obtained by irradiating a diffraction grating having an arbitrary space fre quency component with illumination light. CONSTITUTION: When light with a wavelength λ is admitted into a diffraction grating with a space frequency (f) at an angle αand diffracted at an angle β, the relationship is expressed by a formula λ= (sin α+sin β)/f. In other words, when white light is admitted into the diffraction grating with a space frequency (f) at an angle α, the light with the wave-length λ is diffracted in the direction of the angle β among components of the white light. Here, a rotary grating (color display body) is given an arbitrary space frequency component so that the diffraction light has an arbitrary wavelength distribution.  In short, when the diffraction grating is irradiated with the white light having a fixed wavelength distribution from the angle α, the diffraction light having a distribution of a function c(λ) of a wavelength distribution of color desired to be expressed is observed at the angle β. It should be also noted that hologram is utilized as diffraction grating.
Patent JP-H01236218-A (JP)
Title: Expanded heat-insulating material
Inventor: UEKADO KAZUTO
IPC: C08J9/14
Filed: 1988-03-17
Abstract: PURPOSE:To obtain the title material of excellent heat-insulating property easily in good productivity, by mixing a specified blowing agent with an organic polyisocyanate, a liquid benzyl ether phenol resin composition, a foam stabilizer and a catalyst and expanding the resulting mixture. CONSTITUTION:An organic polyisocyanate is mixed with a liquid benzyl ether phenol resin composition of a hydroxyl value of 420mgKOH/g and a water content <0.3wt.%, a foam stabilizer, a catalyst and a blowing agent containing at least 40mol.% dibromodifluoromethane as a blowing agent component, and the resulting mixture is expanded under specified conditions to obtain a expanded heat-insulating material which is a phenolurethane foam of a small gas thermal conductivity.
Patent JP-H01236571-A (JP)
Title: High pressure discharge lamp
Inventor: ISHIDA NOBUYUKI
IPC: H01J61/34
Filed: 1988-03-17
Abstract: PURPOSE:To eliminate the folding/bending process for a supporting wire by using a plate shaped metal support for supporting a light emitting tube, and performing single piece molding by press processing. CONSTITUTION:Existing invention includes a metal support 14 and a base 16 fixed to the end of an outer tube 1. The metal support 14 is composed of a stay 14a and, No.1 connection part 14b, a light emitting tube pinching part 14c, and No.2 connection part 14d separating from each other and extending to the same side from the named stay 14a, wherein a notch 15 is given to the light emitting tube pinching part 14c. External drawout lead 8 on one side is straight welded to the No.1 connection part 14b. while drawin lead 7 on one side is directly welded to the No.2 connection part 14d, and the other external drawout lead 9 is welded to the other drawin lead 6. This eliminates the folding/bending process for support wire from a stem as plate-shaped metal support in single piece molded body.
Patent JP-H0362811-A (JP)
Title: Modified elastomer
Inventor: INOUE HIROSHI
IPC: C08F8/00
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a modified elastomer having high adhesion to metal or the like by adding a specific amount of endo-bicyclo[2,2,1]-5-heptene-2,3- dicarboxylic acid to an ethylene-butene-1 copolymer elastomer. CONSTITUTION:(A) 100 pts.wt. of an ethylene-butene-1 copolymer, or a mixed elastomer mainly composed of the same, or a mixture comprising more than 50 pts.wt. of said elastomer and less than 50 pts.wt. of a crystalline polyolefin are combined with 0.05 to 0.8 pts.wt., preferably 0.1 to 0.7 pts.wt. of endo- bicyclo[2,2,1]-5-heptene-2,3-dicarboxylic acid (or its anhydride) to obtain an elastomer giving laminatings having excellent adhesion strength, warm water resistance, saline water resistance, and thermal shock resistance.
Patent JP-H02244625-A (JP)
Title: Dryetching process
Inventor: KADOMURA SHINGO
IPC: H01L21/027
Filed: 1989-03-16
Abstract: PURPOSE:To enable the anisotropical processing of a resist to be performed in the process using a sidewall protective film simultaneously accelerating the processing meeting the wide etching requirements by a method wherein, when an organic layer formed on an underneath layer is selectively dryetched, a mixed gas of chlorine base gas and oxygen gas is used as an etching gas. CONSTITUTION:A mixed gas of chlorine base gas and oxygen gas is used as an etching gas so that the etching process may be advanced while the deposition of CClx as a deposition product of a chlorine base gas to an organic film as a resist is being removed using O2. Accordingly, the anisotropical processing can be performed by a CClx base sidewall protective film even in the pressure region normally subjected to the undercut by oxygen radical thereby accelerating the anisotropical processing of the resist. In the concrete, SOG intermediate layers 12 are formed on a lower layer resist 11 provided on the surface of an Si substrate 10; the layer 12 are normally patterned by RIE process using upper layer resists 13 as masks; while the lower layer resist 11 is etched using Cl2 and O2 at the flow rate of two to three.
Patent JP-2000254933-A (JP)
Title: Method and mold for coating semiconductor wafer with resin
Inventor: MAEDA KEIJI
IPC: H01L23/12
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity of a resin coated wafer when the resin coated wafer is formed by coating the mounting surface of the bump of a semiconductor wafer by using a resin coating mold (both upper and lower molds). SOLUTION: At first, a film 7 for exposing a bump is provided to the surface of an upper mold under tension and a semiconductor wafer 4 is supplied into the cavity 5 of a lower mold while the bump mounting surface thereof is turned upwardly to be set at a predetermined position and a required amt. of a resin material is supplied to the bump mounting surface and, after both molds 1, 2 are clamped, the resin material supplied into the cavity 5 is heated to be melted and, next, the film 7 is pressed by a pressure member 8 to be brought into contact with the leading end part of the bump 3 and the resin in the cavity 5 is pressed through the film 7 to coat the bump mounting surface of the semiconductor wafer 4 with the resin within the cavity 5 to form a resin coated wafer 12.
Patent JP-S51140262-A (JP)
Title: Mixng drum
Inventor: IGARASHI NOBUYUKI
IPC: B29B9/00
Filed: 1975-05-30
Abstract: PURPOSE:To provide a device of weighing a small quantity of powder to a fixed volume with high accuracy and feeding at a fixed time.
Patent JP-H11244356-A (JP)
Title: Method for making ampul
Inventor: ISONO KEINOSUKE
IPC: A61J1/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily form an outlet for use and to give transferability and heat deformation resistance by forming a projection at a belly section or a shoulder section made of a fixed form blow-molding resin and by forming an outlet for a medical fluid after cutting the projection. SOLUTION: After filling a medical fluid from an upper opening, an ampul 1 is formed with a fixed form blow-molding resin for sealing the opening. A projection 11 is formed at a shoulder section of the ampul 1. When the projection 11 is cut out, an outlet 12 for a medical fluid for use is formed. A projecting loop section 13 is provided around the outlet 12, and a seal member 14 is attached as a lid member to liquid-tightly cover the outlet 12. Thereby it is easy to form, to seal, and to open the outlet 12.
Patent JP-S63232671-A (JP)
Title: Key telephone system
Inventor: OGAWA FUKUE
IPC: H04Q3/58
Filed: 1987-03-20
Abstract: PURPOSE:To attain the connection of a standard facsimile equipment when a key telephone set side to be connected with a main key telephone system, by providing a network control means equipped with a switching section which switches a speech line to the facsimile equipment by means of a tone signal produced by the main key telephone system when the system detects an incoming signal from a line wire. CONSTITUTION:The main key telephone system 1 detects an incoming signal given from a trunk line (private branch exchange) by means of an incoming signal detecting section 11. Then the system 1 gives the detecting output of the detecting section 11 to a DC control section 12 and switching section 13. The switching section 13 sends a tone signal from a tone signal generating section 17 to a speech line 4 through the contact 141 which is always in a closed state of a relay 14. At the network control section (NCU) 5 of the facsimile equipment 6, a detecting section 51 detects tone signals arriving from the main key telephone system 1 through the speech line 4 for a prescribed time and gives its detecting output to a relay 52. The relay 52 actuates change-over contacts 521 and 522 so as to switch the speech line 4 to a DC control section 53 side. The control section 53 forms a closed loop as the response to the system 1. When an facsimile control section 61 is actuated, picture data sent from the trunk line (private branch exchange) are received by the facsimile equipment 6.
Patent JP-S56160496-A (JP)
Title: Heater for foundation of low-temperature storage tank
Inventor: SUZUKI TETSUO
IPC: E04H7/18
Filed: 1980-05-15
Abstract: PURPOSE:To prevent ground from being frozen and lifted due to the coldness of a low-temperature tank, by supplying hot air to the internal opening of box-shaped foundation concrete and discharging cold air. CONSTITUTION:Box-shaped foundation concrete 2 is placed. The upper foundation concrete 2a and the upper ends of foundation piles 1 are integrated with each other. The top of the lower foundation concrete 2b is located almost at the ground level. A hot air supply duct 5 is opened into the upper portion of an internal opening 3 surrounded by the upper and lower foundation concrete sections 2a, 2b and a side wall 2c. An exhaust duct 6 is laid through the lower foundation concrete 2b and extended upward out of the ground outside the foundation concrete 2 and connected to an exhaust pipe 6'. A low-temperature storage tank 4 is built on the foundation concrete 2.
Patent JP-H0790227-A (JP)
Title: Adhesive for microelectronics device installation and its use
Inventor: MAFUYUUZA BIIGAN ARI
IPC: C09J4/06
Filed: 1991-03-28
Abstract: PURPOSE: To provide an adhesive compsn. which is curable by ultraviolet light and visible light and is useful for the attachment of a microelectronic device and the like by utilizing a specified polymer.  
     CONSTITUTION: This adhesive comspn. comprises a polymer represented by formula I (wherein I represents a free radical initiator moiety of an iniferter represented by formula II; T represents a terminator moiety of the iniferter; n is an integer of 1 or more; and B represents a block of a thermoplastic polymer having a glass transition temp. in the range of from 10 to 130°C wherein the thermoplastic polymer block includes a polymer of a free radical polymerizable monomer, such as methyl methacrylate or 2-vinyl-4,4- dimethyl-2-oxazolin-5-one). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05260804-A (JP)
Title: Device for controlling traveling of working vehicle for mowing lawn
IPC: A01B69/00
Filed: 1992-03-23
Abstract: PURPOSE:To properly control traveling even in change of lawn density in one operation stroke. CONSTITUTION:A device for controlling traveling of working vehicle for mowing lawn is equipped with a deviation detecting means 11 for discovering a deviation X of a boundary L between an untreated working ground A and a treated working ground B from a proper position based on lawn existence detecting means 22 and 23 for discovering the existence of lawn in the width direction of vehicle body and information of the existence detecting means 22 and 23 and with a lawn density detecting means 13 for discovering law density at a given interval along the traveling direction of the untreated working ground A at the following adjoining working stroke side during traveling of one working stroke of mutually parallel plural working strokes. A control means 12 for regulating traveling so as to automatically travel a working vehicle V according to a working stroke based on information of the deviation X is constituted in such a way that a limit value XL against the deviation X is set smaller with smaller density of lawn at each given interval obtained by the lawn density detecting means 13 and when the deviation X becomes larger than the limit value XL, the limit value XL is treated as the deviation X.
Patent JP-S60208625-A (JP)
Title: Split bearing
Inventor: MOURI TOYOSHIGE
IPC: F16C19/00
Filed: 1984-03-30
Abstract: PURPOSE:To easily mount a split bearing on a rotary shaft by forming annular grooves each on the opposed faces of the facing flanges which are formed on a vertically split cylindrical inner ring and a vertically split outer ring, and engagedly arranging many rolling members in the annular grooves. CONSTITUTION:A split bearing consists of vertically split cylindrical inner ring 15 and a vertically split cylindrical outer ring 18 which consist of both two halved bodies 15a and 15b and both two halved bodies 16a and 16b, many rolling members 21 and 22, and a pair of fastening bands 24. Each of two halved bodies 15a and 15b has at the opposed ends thereof flanges 13 and 14 fixed to a pair of collar-like bearing mounting projections 11 and 12 which are formed on a rotary shaft 1 at specified intervals, while each of other two halved bodies 16a and 16b has at opposed ends thereof flanges which are lapped on the inner ring flanges 13 and 14. Many rolling members 21 and 22 are engaged into both the annular grooves 19 and 20 which are formed on the opposed faces of each of the inner ring flanges 13 and 14 and each of the outer ring flanges 16 and 17. Each of a pair of the fastening bands 24 have an engaging part 23 having a recess face which coincides with the external half face of the external ring 18.