baber/WOPTO huggingface dataset:
Patent JP-H04194188-A (JP)
Title: Automatic lubricating type drilling bit
Inventor: OZAWA HIROTOSHI
IPC: E21B10/22
Filed: 1990-11-26
Abstract: PURPOSE:To prevent an oil film from being cut and to prevent the rotation of a moving blade from being stopped by baking or gall by supplying lubricating oil to a bearing section between the moving blade and a bearing shaft through an automatic oiling mechanism provided to the inside of a drilling bit. CONSTITUTION:An automatic oiling mechanism constituted of a lubricating oil space 10 between a moving blade mounting gearing shaft 6 and a mounting hole 9, an oil receiver 11, annular groove 12, a sliding key 13, an initial tension ring 14, an oil supply passage 15, a pump mounting hole 17 and an oil pump 19, etc., is provided to the inside of a drilling bit. When excavation is made with the bit, the oil pump 19 is rotated and driven in the moving blade 7 interlocked, and lubricating oil in the oil receiver 11 is absorbed by the pump 19. In addition, the oil is forcedly supplied to a bearing section or the oil space 10 between the mounting hole 9 of the moving blade 7 and the bearing shaft 6, and after every section is lubricated, oil is returned to the oil receiver 11 through an oil returning passage 16.
Patent JP-H01164145-A (JP)
Title: Bus system with contactless coupler
Inventor: MIYAKE YUKINORI
IPC: H04L12/40
Filed: 1987-12-19
Abstract: PURPOSE:To offer a bus system which is strong against external contamination and is prevented from the mixing of noise by using a contactless coupler by inductive coupling as a terminal connecting terminal. CONSTITUTION:The branch of a bus line from a centralized processor 1 to each branch circuit 6 or a terminal processing terminal circuit 7 is executed by the branch circuit 6 impedance-matched as considering the impedance Zo of a coaxial cable 6 to be a standard. At the end of the separated coaxial cable 8, the terminal processing terminal circuit 7, formed of a resonance circuit formed of a capacitor Cr and a coil Lr, and the coil Lc coupled with the resonance circuit, is provided, and it makes a contactless coupler. Thus, by insulating perfectly the terminal connecting part of the bus system, detective connection or the mixing of the noise due to the external contamination can be restrained.
Patent JP-H06179865-A (JP)
Title: Packing material for combustion apparatus and its production
Inventor: KANEMATSU HIDEAKI
IPC: F16J15/10
Filed: 1992-11-05
Abstract: PURPOSE:To obtain a packing material for combustion apparatus which does not allow water to infiltrate into the apparatus through surface or cut end of the material and prevents corrosion of a combustion apparatus by completely impregnating a specific needle-punched mat with a specific emulsion and then drying the mat. CONSTITUTION:A needle-punched mat 2, prepd. by needle-punching a cottonlike material mainly comprising glass fiber, is completely impregnated with an emulsion 7, e.g. in an impregnation vessel 8, and dried. The emulsion 7 is prepd. by dispersing colloidal particles comprising a silicone resin or a polytetrafluoroethylene resin in water and pref. contains an inorg. flame retardant practically not contg. any of P, Cl and S (e.g. mica).
Patent JP-H09154681-A (JP)
Title: Showing case
Inventor: MURATA GEN
IPC: A47F3/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a showing case capable of adjusting the height, by screwing a shaft part with a male screw extended upward from a floor contact part of a floor contact body into a screw hole equipped on an inward facing setting member on bottom corners of a box body and equipping a spanner applying part on the tip part of the shaft part extended upward from the screw hole. SOLUTION: An adjuster 3 is constituted by screwing a shaft part 3b with a male screw extended upward from a floor contact body 3a into a screw hole 7 fixed by welding, etc., to the lower face of the horizontal part of an attaching member 6 attached on a lower beam member 5 of a box body 1. At the tip part of the shaft part 3b with a male screw extended upward from the screw hole, a spanner applying part 3c is provided. The spanner applying part 3c is integrated with the lower end part of the shaft part 3b with a male screw and is made rotatable relative to the floor contact body 3a and connected in a relation prevented upward drawing off. Thus, even in the case one cannot or hardly can approach the showing case, the height can be easily adjusted.
Patent JP-2000127407-A (JP)
Title: Ink jet recording head and ink jet recorder employing it
Inventor: SAITO ICHIRO
IPC: B41J2/05
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To make a recess for engaging a channel wall deep even in the case of high density arrangement by arranging a plurality of electrothermal conversion elements, respectively, in a plurality of channels and providing an underlying heat storage layer and a wiring electrode layer where a recess is formed of a cut wider than a channel layer provided in the heat storage layer and the underlying wiring electrode layer. SOLUTION: An electrothermal conversion element substrate 76 comprises an insulation layer 118 formed, as a heat storage layer, on one end face of a base section 84 on the ink channel side, a common electrode layer 134 mounted thereon, electrothermal conversion elements 122, 132 of a heating resistor layer 121 formed thereon through a protective layer 126, individual electrode layers 124, 136, and an anti-cavitation layer l30. A recess 130a has a width corresponding to the thickness of a barrier wall member 78ai. Since the recess 130a is formed of a cut wider than the channel wall, a plurality of electrothermal conversion elements can be arranged in one channel and since the recess for engaging the channel wall can be made deep even when the channels are arranged at high density, reliability is enhanced.
Patent JP-H02180565-A (JP)
Title: Carbon plate for semiconductor slice base and manufacture thereof
Inventor: MURAKAMI SHIGERU
IPC: B24D3/00
Filed: 1988-12-21
Abstract: PURPOSE:To reduce heat resistance and pore rate and to cause no blinding of a cutting edge at cutting time by forming a carbon plate for a semiconductor slice base by carbon powder and heat hardening resin in specific amt. CONSTITUTION:A heat hardening resin is formed in a plate shape by mixing it at 15-40wt. part as non-volatile part to a carbon power 100wt. part. This plate like body is subjected to heat treatment(150-150 deg.C) and a desired carbon plate for semiconductor slice base is obtd.
Patent JP-H02169629-A (JP)
Title: Granulation of water-soluble cellulose derivative
Inventor: SASAKI MASAO
IPC: C08J3/12
Filed: 1988-12-21
Abstract: PURPOSE:To make it possible to dry and granulate easily and continuously an undried purified water-soluble cellulose derivative by a simple process by mixing it with an aqueous methanol solution, pressing and drying the mixture with a pair of rotary heating drums to form a sheet and grinding this sheet. CONSTITUTION:An undried purified water-soluble cellulose derivative is mixed with an aqueous methanol solution (desirably in an amount of 0.2-2 pts.wt. per pts.wt. objective cellulose derivative, in a concentration of 5-60wt.%) and pressed and dried with a pair of heating drums rotating in opposite directions to form a sheet, and this sheet is ground. According to the above, the wet water-soluble cellulose derivative containing a solvent can be dried and granulated at a time, so that productivity improving effects such as abridgement of a process, saving of heat energy, inhibition of the formation of agglomerates and scorching in a heating dryer, prevention of adhesion in a grinder, a size classifier, a bin for product, etc., and improvement of yields can be attained.
Patent JP-H10162075-A (JP)
Title: Generation method for dealing method deciding information, and terminal equipment
Inventor: UCHIDA NORIYOSHI
IPC: G06Q50/10
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a generation method for dealing method decisiding information that can precisely generate information required for deciding a dealing method on a specified object based on sufficient information containing latest information, which changes with time, and to provide a terminal equipment. SOLUTION: A sensor part 90 or an external sensor device 80 detects latest information, which is related to the specified object and changes with time. The present position of the terminal equipment is detected by a terminal position measuring part 10 and fixed information on the present position is read from an accumulation part 30 or an external accumulation device 70. Information required for deciding the dealing method on the specified object is generated in a control part 20 based on the information, latest information and present position information. The generated information is outputted form an output part 60.
Patent JP-H04195459-A (JP)
Title: Document editor
Inventor: ITO KAZUKO
IPC: G06F17/21
Filed: 1990-11-28
Abstract: PURPOSE:To report an update part to an operator by distinguishing an updated part and distinguishing the update part in accordance with the result to display and print it. CONSTITUTION:An update position and contents storage control part 17 writes or reads the position and contents of the part, which is updated as the result of editing, of a document in or from a memory. A character string display color change indicating part 18 changes the display color of a character string in the update part in accordance with designated processing. A print file preparing part 19 prepares a print file, where a mark is added to the update part, at the time of the update part display mode, and a picture operation part 20 successively displays the character string of the update part on a picture display means in a designated color to report the update part to the operator. Thus, the document is edited more efficiently in consideration of the history of specifications of a product, which is developed at present, at the time of documentation.
Patent JP-H04194272-A (JP)
Title: Concrete roof structure
Inventor: FUNAKI GANTAN
IPC: E04B7/00
Filed: 1990-11-28
Abstract: PURPOSE:To perform building of a smooth concrete roof at a low cost by erecting a rafter on support members arranged on a reference surface, placing concrete on a basis of the rafter, and mounting roof plates on the rafter. CONSTITUTION:A plurality of support members 12... are arranged at intervals of a proper distance on a reference surface produced by a temporary forms plate 11 and a rafter 13 is erected on the support members 12, arranged in a given direction, through respective fixing tools. Concrete is placed on a reference surface on a basis of the rafter 13 to build a concrete body 14, and roof plates 17... are mounted on the rafter 13. The rafter 13 is provided with upper surface parts 13a and 13a to provide a first level during placing of concrete, stepped parts 13m and 13m to provide a second level, and flange parts 13c and 13c to provide a third level. This structure facilitates formation of a concrete surface having no uneven surface but a uniform thickness.
Patent JP-H03184260-A (JP)
Title: Negative electrode of paste form cadmium
Inventor: YOKOO SADAAKI
IPC: H01M4/24
Filed: 1989-12-13
Abstract: PURPOSE:To enhance the absorbing and removing capacity for the oxygen gas, generated from a pos. electrode, at the neg. electrode and suppress generation of hydrogen gas from the neg. electrode itself by restricting the thickness of Ni plating on the surface of neg. electrode. CONSTITUTION:A Ni layer of 0.3-1.1mum continued in terms of electro chemistry is provided on the surface of an electrode plate, in which an active substance admixture chiefly containing oxidated Cd powder an metal Cd powder is held in an electroconductive core. The thickness of the plating increases proportioning to the electricity amount of the plating, being adjustable as desired by varying the current feeding time for plating. Thereby the absorbing and removing capacity for oxygen gas generated from the pos. electrode at charging can be enhanced, and generation of hydrogen gas at the neg. electrode can be suppressed.
Patent JP-H05160992-A (JP)
Title: Document reader
Inventor: SHIMANAKA MASAYA
IPC: H04N1/38
Filed: 1991-12-06
Abstract: PURPOSE:To obtain a recording image of high picture quality by detecting the size of an original of optional size according to the output of an image sensor and masking the original of optional size in a proper state. CONSTITUTION:A document side detection part 3 which detects the size of an original of optional size is provided. This document size detection part 3 detects the size of the original according to the output of an image sensor 2 and detects the original size according to the output level difference of the image sensor 2 due to the difference between the light reflection factor of a reference level setting part 1 and the light reflection factor on the original on the basis of the light reflection factor of the reference level setting part 1 to the light emitted by the light source of the image sensor 2. An outside- document masking part 4 masks the signal outputted by the image sensor 2 according to the output of the document size detection part 3. Therefore, a part other than even an original of non-standardized size can properly be masked.
Patent JP-H10249950-A (JP)
Title: Vacuum tool apparatus
Inventor: HANUSIAK LISA B
IPC: B22F3/10
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To hold a composite material at a predetermined position while gas bleeding and solidifying of the material in a step of manufacturing the material. SOLUTION: This tool apparatus 30 manufactures a composite material 33 or particularly a composite material 33 actually becoming a multilayer. In this case, the material 33 is enclosed in a bag 31, the material 33 is urged by atmospheric pressure, introduced gas or pressing force of a machine element to hold the material 33 at a predetermined position while gas bleeding or solidifying it.
Patent JP-H11157208-A (JP)
Title: Microcapsule dispersion for pressure-sensitive recording and manufacture thereof
Inventor: KUROYAMA YOSHIHIRO
IPC: B01J13/18
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a microcapsule dispersion for pressure-sensitive recording which shows the superior heat resistance of a microcapsule coat and the improved resistance against contamination at the time of high temperature conservation without impairing recording properties as well as a method for manufacturing the microcapsule dispersion. SOLUTION: In the microcapsule dispersion containing an organic compound having at least, two amino groups in a single molecule and a polycondensation resin of formaldehyde as coating materials, monocarboxylic acid of pKa 3.5-4.7 (25 deg.C) is used when the neutralization treatment of the residual formaldehyde is performed. The microcapsule dispersion contains the anion of the monocarboxylic acid of pKa 3.5-4.7 (25 deg.C) as the principal component of the anion of a low-molecular-weight acid.
Patent JP-H03186148-A (JP)
Title: Hot water supplying apparatus
Inventor: YAMAMOTO FUMIO
IPC: F24H1/10
Filed: 1989-12-13
Abstract: PURPOSE:To prevent effectively sudden change in service hot water temperature by switching over a target temperature to a configuration which converts a target temperature based on the difference between a new preset value after the change in a conversion embodiment of the target temperature and a current target temperature when the preset value is changed in a step by step conversion process of the target temperature by a regulation means. CONSTITUTION:While a prior user is using service hot water or when the supply of hot water is temporally suspended during intermittent use of hot water, if other people tries to change a preset temperature to a higher temperature while the prior user is unaware of the change in the setting temperature and moreover sets a new temperature which will exceed the preset temperature after the change, this construction forces a regulating means 10 to change the target temperature on a step by step basis in the conversion process of the target temperature by a changing means 9. Therefore, it is possible to change the temperature of actual service hot water gradually for changing the preset value, thereby definitely avoiding the danger that the temperature of service hot water will change drastically to higher temperature unexpectedly.
Patent JP-H09140229-A (JP)
Title: Grain-scattering device
Inventor: NAKA HIROKAZU
IPC: A01C15/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a grain-scattering device capable of surely recovering grains left in a grain-storing section. SOLUTION: This grain-scattering device is made up so as to carry grains delivered from a grain-storing section to a scattering port faced to the scattering position of a field through a carrying pipe 24, and so as to charge pressed air for carrying the grains into the carrying pipe with an air blower. Therein, a grain-discharging port 30 for discharging grains left in the grain-storing section 2, a recovery pipe 31 for recovering the grains discharged through the grain- discharging port 30, a recovery shutter 32 for closing or opening the grain- discharging port 30, and an air blow-switching shutter 35 for delivering the pressed air from the blower into the recovery pipe 31 are further disposed.  When the air blow-switching shutter 35 is switched to the side for delivering the pressed air from the air blower into the recovery pipe 31, both the shutters are interlocked so as to subsequently open the recovery shutter 35, and when the grains are discharged from the grain-storing section into the recovery pipe 31, the grains are immediately carried with the pressed air.
Patent JP-H10156121-A (JP)
Title: Filter of air cleaner
Inventor: HASHIMOTO HIROSHI
IPC: B01D46/52
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a filter enabling to enhance airtightness between a folded filter material and a frame part in the filter used in an air cleaner. SOLUTION: The airtightness between the folded filter material 2 and the frame part 9 is enhanced by providing a two pack foaming filler 10 filled in the inside of the frame part 9 consisting of a paper material provided on the surroundings of the folded filter material 2 and formed in a cross-section of a frame shape, infiltrating the two pack foaming filler 10 into the folded filter material 2 and fixing it to the frame part 9 inside.
Patent JP-H10246751-A (JP)
Title: Method for using wafer level contact sheet
Inventor: BUDNAITIS JOHN J
IPC: H01L21/66
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To carry out reliable screening for a semiconductor wafer by a method wherein electric connection on made through a soft Z-axial member sandwiched between a burn-in base material and a wafer level contact sheet. SOLUTION: A pressure is applied to a base unit 7 by a mechanism 17, and a conductive Z-axial member 8 is engaging with a lamination type wafer level contact sheet, and a projecting bump 18 is engaged with a contact pad 3 of a wafer 1. The soft conductive Z-axis member 8 selectively gives electric contact between a first terminal 13 of the base unit 7 and a contact pad 20 on a lamination type wafer level contact sheet 9. Further, the projecting bumps 18 have patterns corresponding to the contact pad 3 on the wafer 1, and are electrically and separately connected to the contact pads 20. In order to increase a temperature of IC's on a chip during testing until a desired burn-in temperature, a heating element for supplying heat to the wafer 1 is accommodated in a chuck 15.
Patent JP-2001145308-A (JP)
Title: Commutator motor
Inventor: NAKANE SHINICHI
IPC: H02K13/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of a pig-tail connection terminal with a motor terminal and prevent the pig-tail from coming into contact with a housing inner wall. SOLUTION: This motor comprises a brush 40 in contact with a commutator 26, a pig-tail 44 fixed on the brush 40, a connection terminal 46 fitted on the pig-tail 44, and a motor terminal 38a for inserting the connection terminal. The connection terminal 46 is formed so that the insertion direction of the connection terminal 46 into the motor terminal 38a may be such a direction as to go to the inside of a housing 12, and so that the direction of the pig-tail 44 extending from the connection terminal 46 may be such a direction as to go to the inside of the housing 12.
Patent JP-H02259464-A (JP)
Title: Improvement in accuracy and reproducibility of measuring data in immunological measurement test
Inventor: HANSUUDETOREFU DOPATOKA
IPC: G01N33/569
Filed: 1989-12-15
Abstract: PURPOSE: To improve the correction of the systematic error (pipetting drift) of immunoassay by specifying the order of samples added by using a pipette and finding the mean values of the first and last repetitive measurements of a series, and then, comparing the mean values with each other. CONSTITUTION: The order for introducing inspection samples to a micro-titre plate from a pipette in a series is established. Then samples having a standard value are introduced as repetitive measurement samples of an object to be tested at least two times before and after introducing the inspection samples for correction. The correction factor of the systematic error of immunoassay which distorts the measured values of individual inspection samples in the series is derived from the changes which occur when the mean values obtained at the ending time and starting time of the samples to be tested are compared with each other.
Patent JP-H03186498-A (JP)
Title: Stain preventing/corrosion preventing method for hull outer plate in contact with sea water
Inventor: SAKANISHI AKIHIRO
IPC: B63B59/04
Filed: 1989-12-14
Abstract: PURPOSE:To adjust the elution speed of a stain preventing component, dispense with re-coating, and dispense with a dummy anode by providing a conducting film on the sea water contact face of a hull outer plate via an insulating film, and feeding the undersea current while the conducting film serves as an anode and a bilge keel protruded on the outer plate serves as a cathode. CONSTITUTION:A conducting film 04 is provided on the sea water contact face of a hull outer plate 10 via an insulating material 2 made of resin reinforced plastic. A platinum-plated exciting piece 011 is arranged in contact with the conducting film 04, and it is connected to the (+) pole of a DC power source 3 with a load wire 05. The outer plate 01 is connected to the (-) pole of the power source 3 with a lead wire 4. A bilge keel 1 is made (-) and the conducting film 04 is made (+), the undersea current flows between them, and a stain preventing/corrosion preventing effect is obtained. The elution speed of a stain preventing component can be adjusted, no re-coating is required, and no dummy anode is required.
Patent JP-H01165480-A (JP)
Title: Drive transmission mechanism for ribbon cartridge
Inventor: IDETA NOBUHIKO
IPC: B41J35/28
Filed: 1987-12-22
Abstract: PURPOSE:To enable a ribbon feeding roller and a ribbon drive transmission shaft to be easily fixed and enable a ribbon cartridge to be easily set in position, by providing a magnet attracted and engaged into a groove of a magnetic body at the time of inserting the ribbon drive transmission shaft. CONSTITUTION:A cylindrical magnet 6 is incorporated in a ribbon feeding roller 1 in the state of being fixed to one end of a spring 7 and being constantly energized in the direction of the outside diameter of an inserting hole 11 for a ribbon drive transmission shaft 5. At the time of setting a ribbon cartridge in position, the ribbon drive transmission shaft 5 is inserted into the inserting hole 11 in the ribbon feeding roller 1, upon which the magnet 6 fixed in the interior of the hole 11 is attracted by a magnetic body 4 of the shaft 5, whereby the roller 1 and the shaft 5 are easily fixed, and a ribbon 3 is driven by the shaft 5 through the feeding roller 1. In this case, the transmission shaft 5 is cylindrical in shape, and the inserting hole 11 has a corresponding shape, so that the shaft 5 can be easily inserted into the hole 11.