baber/WOPTO huggingface dataset:
Patent JP-H07246553-A (JP)
Title: Grinding device for chamfering
Inventor: MATSUMOTO ATSUSHI
IPC: B23Q15/00
Filed: 1994-03-10
Abstract: PURPOSE:To carry out the chamfering of a work automatically in a simple instruction operation. CONSTITUTION:When the form of a work 18 is instructed by an instruction means 16, a grinding control means 10 memorizes the data instructed by the instruction means 16, and outputs a control signal to grind the corners of the work 18. And a grinding wheel moving mechanism 12 moves a grinding wheel 14 according to the control signal output from the grinding control means 10, so as to carry out the chamfering grinding. Consequently, an operator is necessary to instruct only the form of the work 18, and he can carry out some other operation in the actual chamfering grinding condition.
Patent JP-H01213745-A (JP)
Title: Pattern search conversion method
Inventor: ISOZAKI HIROYUKI
IPC: G06F17/30
Filed: 1988-02-22
Abstract: PURPOSE:To refer to a conversion data area and to convert input data by using a conversion table having a retrieval data area and the conversion data area to search the position of retrieval data in accordance with input data. CONSTITUTION:A conversion table 1 having retrieval data areas 1A and 1B where retrieval information and conversion information are stored, a retrieving means 2 which refers to the retrieval data area 1A of the conversion table 1 in accordance with input data consisting of a 16-bit character code to search the retrieval position, and a converting means 3 which receives the output of the retrieving means and refers to the conversion data area 1B of the conversion table 1 to convert input data are provided. The position of retrieval character string 'ABC' indicated by (a) in retrieval information II is retrieved from a character string I consisting of the 16-bit code. The retrieval position indicated by (b) in conversion information III is used as the start point to delete KANJI (Chinese character) 'henkan' of two characters to be deleted from input data by conversion position designating information.
Patent JP-H05242800-A (JP)
Title: Manufacture of anode base board of fluorescent character display tube
Inventor: HANADA SUMIHISA
IPC: H01J31/15
Filed: 1992-02-27
Abstract: PURPOSE:To bake two or more insulating layers simultaneously as one set so as to reduce the times of baking and reduce consequential warp of a glass base board and chipped glass. CONSTITUTION:Insulating pastes different in solvent components are used for an insulating paste layer 3 and an insulating paste layer 5. Consequently, even if the insulating paste 5 is put into screen printing on the insulating paste layer 3, which is only dried, levelling after the printing is performed sufficiently so that the insulating paste layer 3 and the insulating paste layer 5 can be baked simultaneously as one set.
Patent JP-S63207833-A (JP)
Title: Production of crosslinked polyethylene foam
Inventor: KENMOTSU TAKAAKI
IPC: C08J9/06
Filed: 1987-02-25
Abstract: PURPOSE:To obtain the titled foamed material having excellent heat-resistance, by kneading a specific polyethylene mixture with a heat decomposition-type foaming agent, an organic peroxide and a silanol condensation catalyst, forming the obtained mixture in the form of a sheet, heating, crosslinking and foaming the sheet and further treating with water to effect recrosslinking. CONSTITUTION:(A) A resin mixture consisting of (i) 20-80wt.% low-density polyethylene (preferably having a melt index of 0.5-5.0g/min) and (ii) 20-80wt.% silane-grafted polyethylene is kneaded with (B) a heat decomposition- type foaming agent (e.g. azodicarbonamide), (C) an organic peroxide (e.g. dicumyl peroxide) and (D) a silanol condensation catalyst. The obtained mixture is formed in the form of a sheet, heated in a furnace to effect the crosslinking and foaming and treated with water to effect recrosslinking of the sheet and obtain the objective foamed material.
Patent JP-S58160699-A (JP)
Title: Flat-bottomed cylindrical tank for storage at low temperature
Inventor: SEHATA MASAAKI
IPC: F17C3/02
Filed: 1982-03-16
Abstract: PURPOSE:To balance external pressure to the internal pressure of low-temperature liquid, by winding a band plate around a side plate so that the band plate may be in contact with the side plate and a bottom plate which are smaller in the coefficient of linear expansion than the band plate and that the band plate must not be coupled to the side plate and the bottom plate and that the band plate exerts the external pressure on the side plate due to the difference in the coefficient of linear expansion when the low-temperature liquid is fulled in a storage tank. CONSTITUTION:A low-temperature storage tank 1 comprises a side plate 2 and a bottom plate 3. A band plate 4 is wound on the lowest part of the side plate 2 so that the band plate may be in contact with the side plate and the bottom plate 3 but must not be coupled to them by welding or the like. When the content of the tank 1 is liquefied natural gas, steel containing about 9% of nickel is appropriate as the material of the side plate 2 and the bottom plate 3 and austenitic stainless steel such as the SUS304 (JIS) which is larger in the coefficient of linear expansion than said material and does not become brittle at low temperature may be used for the band plate 4.
Patent JP-S62208825-A (JP)
Title: Wire cut electric discharge machining method
Inventor: OBA NOBUAKI
IPC: B23H7/02
Filed: 1986-02-27
Abstract: PURPOSE:To prevent a diamond sintered body from being broken or chipped by feeding a wire electrode from the different metal side when machining a combined work of a different metal and the diamond sintered body. CONSTITUTION:When a combined work 1 of a diamond sintered body 2 and a different metal 3 is to be discharge-machined, a wire electrode 4 is fed for machining from the different metal 3 side, i.e., from the direction A, contrary to the conventional method. Accordingly, the highest voltage of the wire electrode 4 is applied to the different metal 3 to discharge-machine it, and next the diamond sintered body 2 is discharge-machined. Therefore, the diamond sintered body 2 is put in the same condition as to be discharge-machined at the low voltage and can be easily machined without being broken or chipped due to a load of the high voltage, and the different metal 3 can be efficiently discharge-machined.
Patent JP-H05218134-A (JP)
Title: Mounting structure for flip chip
Inventor: SOGO KEIKO
IPC: H01L21/60
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a height of a soldered part of an IC chip from a board and to improve reliability of its connection by providing a control member for controlling an interval between the chip and the board. CONSTITUTION:A plurality of balls 11 each having a predetermined diameter are placed between lands 5 of mounting parts of one IC chip 1 on a board 4, and fixed to the board 4 via adhesive 12. The chip 1 coated with solder bump 3 on electrode pad 2 is positioned on the board 4 in such a manner that the bump 3 is opposed to the land 5, and mounted on the board 4. The bump 3 reflows by heating. The chip 1 is sunk by its own weight, and brought into contact with the ball 11. Thus, the ball 1 is operates as a spacer when the bump 3 reflows, and an interval between the chip 1 and the board 4 can be controlled to a predetermined distance to be decided by the diameter of the ball 11. Accordingly, lateral spread of the soldered part is prevented, and even if a pitch between the lands 4 is narrow, generation of a bridge can be prevented.
Patent JP-S59171834-A (JP)
Inventor: DONARUDO ARAN DAUTORE
IPC: G01N33/20
Filed: 1984-03-02
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-S60185925-A (JP)
Title: Liquid crystal display element
Inventor: MATSUYAMA SHIGERU
IPC: G09F9/30
Filed: 1984-03-05
Abstract: PURPOSE:To enhance bending strength of a plastic base and to prevent disconnection of the ITO film of a liquid crystal display element by forming an org. material coat film on the plastic base before forming the ITO film. CONSTITUTION:Since an electrode base used for a liquid crystal display element needs acid and alkali resistances, and further, resistance to liquid crystals, an epoxy type resin highest in resistance to chemicals is selected as an org. material coat film to be formed on a plastic base., especially, a bis-phenol A type epoxy resin small in contraction rate in thermosetting is selected as the principal material. This material coat film is formed on the plastic base film before forming a light transmitting electrode. As a result, since scratches formed on the surface of the base is buried, very favorable effects can be obtained, that is, the bending strength of the base can be enhanced and the disconnection of an ITO film can be prevented.
Patent JP-H03244984-A (JP)
Title: Antiseptic ice
Inventor: KAWABATA KAZUHISA
IPC: F25C1/00
Filed: 1990-02-21
Abstract: PURPOSE:To preserve ozone in ice as a sterilizing component and to enable continuous provision of a sterilization action togetherwith a cooling action by cooling ozone water in ozone atmosphere. CONSTITUTION:When an ozone generator 1 and a blower 6 are run, mixture gas of oxygen contained in ozone and air is aerated in water, ozone water 8 is generated in an ice can 3, and Simultaneously frozen starting from a place near the inner wall of the ice can 3. Before the ozone water 8 is completely frozen, low temperature unsolved mixture gas is returned through a piping 5 for a return to the ozone generator 1 to increase ozone concentration on the exhaust gas side. As noted above, antiseptic ice having ozone concentration of approximate 30-40PPM is produced in the ice can 3. Right before the ozone water 8 is completely frozen, the tip of a piping 2 for aeration is pulled off from water to remove unfrozen ozone water. By preserving ozone by using antiseptic ice A, the number of general bacterium is reduced, and a sterilizing effect is produced.
Patent JP-H03244861-A (JP)
Title: Automatic transmission for vehicle
Inventor: TOMOMATSU HIDEO
IPC: F16H59/36
Filed: 1990-02-20
Abstract: PURPOSE:To perform precise shift control without worsening a shift shock by constituting a gear train so as to set the specified shift speed with a combined pattern of plural sorts of engagement and release of an engaging means, where a transmission gear ratio is the same and rotational frequency in either of rotary members differs. CONSTITUTION:A control unit consisting of a hydraulic controller C and an electric control unit E sets a shift speed on the basis of running conditions, but as to a shift speed step where there are plural sorts of engagement and release patterns, it sets the shift speed after selecting either of these patterns according to the running conditions at time of speed shifting. For example, when shift to the third gear speed is judged in a state of running at the second gear speed, whether rotational frequency of an input shaft 4 is smaller than the preset value alpha or not is judged, and when it is smaller, a pattern in a column (a) of third gear speed in a table is outputted as the engagement and release pattern for setting the third gear speed. With this constitution, variable rotational frequency of a sun gear 2S comes to 0.55 at a rate to input shaft rotational frequency, since it is thus small, it works advantageously for reducing a shift shock.
Patent JP-S63233015-A (JP)
Title: Separation of gallium and arsenic from gallium arsenide
Inventor: JIEEMUSU PATORITSUKU KOORUMAN
IPC: C22B58/00
Filed: 1988-02-23
Abstract: Gallium is recovered from gallium arsenide by reacting and dissolving the gallium arsenide with an oxidant and a complexing agent, especially with water insoluble hydroxamic acids with mild conditions, e.g. with aqueous hydrogen peroxide and mild temperature, to effect separation of gallium hydroxamic acid chelates from water soluble arsenic compounds.
Patent JP-S60185634-A (JP)
Title: Automatic trans-axle
Inventor: SAKAMOTO KENICHI
IPC: B60K17/04
Filed: 1984-03-05
Abstract: PURPOSE:To add a speed changer lever without increasing the axial dimensions of a Trans-axle by arranging a sub-transmission gear and differential gear on a coaxis in parallel to the rotary shaft of a main transmission gear and inputting the rotation of the main transmission gear to the differential gear through the subtransmission gear. CONSTITUTION:An automatic Trans-axle has a main transmission gear 10, a sub- transmission gear 40, and a differential gear 42, and the main transmission gear 10 is connected to an engine 13. In addition, the sub-transmission gear 40 and the differential gear 42 are arranged on a coaxis in parallel to the rotary shaft of the main transmission gear 10. The rotation of the main transmission gear 10 that corresponds to the speed change state of an automatic speed change mechanism 16 is transmitted to output shafts 72 and 74 through an output gear 18, an idler gear 20, the sub-transmission gear 40, and the differential gear 42. Besides, when the sub-transmission gear 40 reaches the speed increase state if the main transmission gear 10 is set to the third speed that is the maximum speed step, the rotation from the main transmission gear 10 input to this sub-transmission gear 40 increases the speed by a planetary gear pair 46. As a result, the fourth speed of this speed increase is added in addition to the first to third speeds of the main transmission 10.
Patent JP-H08236621-A (JP)
Title: Fabrication of semiconductor device
Inventor: MURAO YUKINOBU
IPC: H01L23/522
Filed: 1995-02-28
Abstract: PURPOSE: To control the depth of interconnect trench automatically without increasing the number of steps of alignment exposure by forming a multilevel metallization using interconnect trenches made in a multilayer insulation film. CONSTITUTION: A barrier metal 110 is sputtered on a first insulation film 100 and a second insulation film 120 is deposited thereon thus burying the barrier metal 110 in the first insulation film 100. It is then subjected to dry etching using a photoresist 130 patterned through alignment exposure thus obtaining patterned BPSG 120A and barrier metal 110A. After removing the residual photoresist 130, a third insulation film 140 is deposited around the second insulation film 120 and the barrier metal 110A. Finally, the second insulation film 120 is removed while leaving the third insulation film 140 to form an interconnect trench having bottom of barrier metal 110A and the trench is filled with Cu film thus forming Cu interconnection 150A.
Patent JP-H11236238-A (JP)
Title: Synthetic quartz glass optical member
Inventor: SHIMODAIRA KENSHO
IPC: C03C3/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic quartz glass optical member having excellent UV laser resistance. SOLUTION: The quantitative indices D1 quantity and D2 quantity of the quantities of the 4-membered ring structure and 3-membered ring structure of the synthetic quartz glass optical member used for UV rays of a wavelength <=400 nm are respectively >=0.54 and >=0.12. The peak (hereafter described as 'D1 peak') derived from the 4-membered ring structure in the Si-O network structure of the Raman spectra of the synthetic quartz glass optical member and the peak (hereafter described as 'D2 peak') derived from the 3-membered ring structure are subjected to approximation by a Lorentz function, the peak derived from the skeletal vibration by a Gauss function and the remainder exclusive of the D1 peak and D2 peak and the peak derived from the skeletal vibration by a quadratic function, respectively, by which the approximate functions are determined.  The ratio of the peak value of the approximate function of the D1 peak to the peak value of the approximate function of the peak derived from the skeletal vibration and the ratio of the peak value of the approximate function of the D2 peak to the peak value of the approximate function of the D1 peak are respectively determined as the D1 quantity and the D2 quantity.
Patent JP-S60185854-A (JP)
Inventor: KITOU SEIJI
IPC: D06B3/10
Filed: 1984-03-02
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-H11222767-A (JP)
Title: Weft straightener
Inventor: KUSANO NORIO
IPC: D06H3/12
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a weft straightener capable of holding a width-widening force by pin wheels at an appropriate level depending on the degree of the inclination of weft lines. SOLUTION: This weft straightener has a pair of pin wheels 2 which hook the edges of both the lateral sides of a running cloth with groups of pins protruding to the outer periphery, and which are arranged in such a state that they rotate separately. The weft straightener has a deformation shaft 8 supporting the pin wheels 2 which approach the outer peripheries of the pinwheels 2 to deform the pin wheels into a parallel arrangement or a fanwise arrangement, a sending mechanism 5-6-13 for moving the deformation shaft 8 in the lateral direction of the cloth, and a rotary power holding mechanism 25-26 for holding the rotary power of the deforming shaft 8 in a specified range.
Patent JP-H11222379-A (JP)
Title: Wheel device at lower end of leg in simple portal crane for agriculture
Inventor: SEKIGUCHI TADATOSHI
IPC: B66C9/08
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a wheel device capable of fixing and holding a simple portal crane for agriculture certainly and moving the crane easily while assuring an operator's safety by storing a wheel provided at a lower end of a portal frame's leg of the crane and grounding the leg when the crane is loaded with a load lifted and by projecting the wheel downward at the time of no-load operation. SOLUTION: This device is constituted such that a wheel 13 is attached so as to move up and down freely to a lower end of a portal frame's leg 1 installed downward of a beam to which a chain block is attached, and the wheel 13 is forced downward by a spring 16, while the wheel 13 is made to protrude downward from the leg 1.
Patent JP-H03245382-A (JP)
Title: Magnetic disk cartridge
Inventor: TANAKA KENJI
IPC: G11B5/02
Filed: 1990-02-23
Abstract: PURPOSE:To improve reliability at the time of recording and reproducing by specifying the radius of a center hub, the thickness of a magnetic disk and the radius of the inner-most recording track out of recording tracks, and setting the maximum linear recording density to more than 20 Kbpi. CONSTITUTION:The radius of a center hub 3 is set less than 15 mm and thickness (t) of a magnetic disk 1 is set less than 72 mum. A radius d1 of the inner- most recording track, out of recording tracks 7, is set more than 21 mm and the maximum linear recording density is set to more than 20 Kbpi. Therefore, sufficient flexibility can be applied between the center hub 3 and the innermost recording track. Therefore, even when a penetration margin is set to + or -0.3 mm, the output fluctuation of the magnetic disk can be suppressed to less than + or -20%. Thus, a magnetic disk cartridge is formed with high reliability.
Patent JP-S55132902-A (JP)
Title: Interference type film thickness measuring apparatus
Inventor: MAEDA AKIRA
IPC: G01B11/06
Filed: 1979-04-04
Abstract: PURPOSE: To achieve easier measurement and higher measurement accuracy by selecting a plane reflecting mirror in the specified position in the 3-beam interferometer.  
     CONSTITUTION: A plane reflecting mirror 1 is placed on a movable table 2 and its position is made adjustable. The plane reflecting mirror 1 is then moved to the position (a) forward by a distance nl from the position (b) with respect to the surface 9 of the glass plate to be measured 3, the position (b), the position (c) corresponding to the intermediate point in the glass plate, the position (d) corresponding to the back surface 10 of the glass plate and the position (e) backward by the distance nl from the position (d), subsequently. The peak in each position is measured with a visibility measuring device 15. Then, when the plane reflecting mirror 1 positions in the positions (b), (d), interference fringes only by the reflected light from the glass plate front surface 9 and back surface 10 are produced and if the distance between the peaks for the positions (b), (d) is measured, the optical distance nl is detected, thus the thickness of the glass plate 3 is measured by way of the refractive index of the galss plate 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59167887-A (JP)
Title: Method for displaying music score at playing of television music
Inventor: JINGUUJI FUSAYOSHI
IPC: G09B15/00
Filed: 1983-03-11
Abstract: PURPOSE:To attain ease of singing a song by mixing and displaying a picture signal and a music score signal. CONSTITUTION:The picture signal such as a conductor and a related scenery or the like in following the flow of a melody from an input terminal 1 and the music score signal via a text and music score input device 7, a text and music score generator 6 or the like are mixed at a mixing key amplifier 2, and a music score in whith the color of music notes played at present is changed is displayed together with a video signal on a monitor display device 4. Singing a song is made easy by this music score display.
Patent JP-H03244000-A (JP)
Title: Voice recording and reproducing device
Inventor: TANAKA KOJI
IPC: G10L15/04
Filed: 1990-02-22
Abstract: PURPOSE:To save a digital memory without generating unnaturality at the joint to the next voice data via silence by stopping the storage to the digital memory in a non-voice section exceeding a permissible range. CONSTITUTION:The continuous input signals from a microphone 2 are subjected to the detection of the non-voice section consisting of the silence signal and environmental noise signal and the voice section having sound by a voice section detecting means 3. Voice data is stored (registered) in the digital memory 4 at the time of detection of the voice section. The voice data is written into the digital memory 4 by removing the excess non-voice section without removing the previously permitted non-voice section so as not to form the joint of the unnatural voice by a discriminating circuit means 7 at the time of detection of the non-voice section. The sound recording as the naturally connected voices is executed in this way and the digital memory is saved.
Patent JP-S56139603-A (JP)
Title: Production of ferrosilicon sintered sheet material
Inventor: HASHIMOTO KAORU
IPC: B22F3/10
Filed: 1980-03-31
Abstract: PURPOSE: To produce a ferrosilicon sintered sheet material of superior magnetic characteristics by forming a slurry contg. metallic powder into a green sheet, then removing the binder in a humidified hydrogen atmosphere then sintering the same in a dry hydrogen atmosphere thereby allowing the binder component to scatter thoroughly.  
     CONSTITUTION: A slurry consisting of metallic powder (e.g.; carbonyl iron powder and Fe-17% Si alloy), a binder such as butyral resin, a plasticizer, a dispersant and an org. solvent is prepd. A green sheet is made from this slurry by a tape casting method. Thence, this green sheet is removed of the binder at 150W400°C temperatures in a humidified hydrogen atmosphere of 20W40°C dew points, thereafter, the atmosphere is made into a dry hydrogen atmosphere, in which the sheet is sintered. As a result, the titled sintered material of superior magnetic characteristics is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio