baber/WOPTO huggingface dataset:
Patent JP-S572848-A (JP)
Title: Functional copper alloy
Inventor: SAWADA KAZUO
IPC: C22C9/01
Filed: 1980-06-07
Abstract: PURPOSE: To provide a functional Cu alloy contg. a prescribed percentage each of Al and Y or ≥1 kinds of rare earth elements besides the balance Cu and having an improved function such as shape memorizing effect, superelastic behavior or damping capacity.  
     CONSTITUTION: This functional Cu alloy consists of 9W15wt% Al, 0.003W0.3wt% Y or ≥1 kinds of rare earth elements and the balance Cu. As the rare earth lements, an industrially used mixture of rare earth elements including La and Ce as principal components, that is, misch metal is used. By adding ≤10wt% Ni, ≤35wt% Zn or ≤5wt% Fe and/or Co separately, the transformation temp. region of the Cu alloy can be regulated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05212022-A (JP)
Title: X-ray ct system
Inventor: UDA SHINICHI
IPC: A61B6/03
Filed: 1991-03-15
Abstract: PURPOSE:To facilitate the position management of helical data and the specification of helical data for obtaining CT images by separately synchronously storing position data together with helical data when speed is fluctuated or variable speed control is executed in helical scan. CONSTITUTION:This X-ray CT system executes helical scan by continuously moving a bed 3 forward or backward and continuously rotating an X-ray source 1 and an X-ray detector 2 and obtains CT images from the obtained helical data. In this case, a two-dimensional buffer 11 is provided to store X-ray source position data beta and bed position data X detected by a scanner position detector 5 and a bed position detector 6 according to an address (i, j) decided by a measuring cycle number (j) and a projective number (projective angle number) (i). On the other hand, the helical data are specified by providing a two-dimensional buffer 12 to store X-ray detecting signals (helical data) obtained by a data collection circuit 2A similarly according to the address (i, j).
Patent JP-2000272800-A (JP)
Title: Ink jet recorder
Inventor: SAKURAI TAKESHI
IPC: B65H29/70
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder for ensuring uncurling without marring carrying performance by determining treatment conditions under consideration of the thickness in addition to the curling amount of sheets. SOLUTION: An ink jet recorder is composed typically of a carrying belt 29 for carrying sheets, a curling amount detecting sensor 12 for detecting the curling amount of the sheets, a thickness detecting sensor 18 for detecting the thickness of the sheets, a recording means 3 for recording on the carried sheets, and a curling treatment means 5 located at the upstream side of the recording means 3 in the carrying direction for curling the sheets, so that the treatment conditions of the curling treatment means are determined in accordance with information detected by the curling amount detecting sensor 12 and the thickness detecting sensor 18.
Patent JP-S60220151-A (JP)
Title: Method for washing leading tip of quantitative pipet
Inventor: SHINODA KATSUYUKI
IPC: B08B11/00
Filed: 1984-04-16
Abstract: PURPOSE:To enhance washing efficiency, by attaching a tip holder, into which a large number of leading tips of quantitative pipets in an air-tight state, to a central partitioning plate separating a first washing chamber and a second washing chamber in an air-tight manner. CONSTITUTION:Tips 38 are inserted into all of apertures provided to a tip holder 5 by drilling and a number of said tip holders 5 are inlaid with the front surface of the holes 6 of a partitions plate 2 to hermetically seal a first washing chamber 3. Then, water is supplied to a water receiving tank 25 and the air vent valve 14 of the first washing chamber 3 is opened while a pressure pump 24 is operated to sent washing water to the first washing chamber 3 and, when the water level therein reaches an upper water level electrode 37, the air vent valve 14 is closed to start washing. When the water level rises to the upper part of a second washing chamber 4, drainage is performed through a siphon tube 21 and a washing recirculation valve 27 is opened to perform recirculation washing. After washing for a definite time, water is drained.
Patent JP-S555501-A (JP)
Title: Circuit system for analog level calculation
Inventor: YATSUHOSHI AKIMASA
IPC: H04M11/06
Filed: 1978-06-28
Abstract: PURPOSE:To perform the analog level calculation of high performance by shortening the calculation, through the replacement of a given higher rank bit with lower rank bit and the transfer it to microprocessor, in the arrangement of code bit of PCM signal of A/D converter. CONSTITUTION:The A/D converter 21 converts the analog level into PCM signal, which is integrated with the microprocessor 25. The specified upper rank bit and lower rank bit in the code bit arrangement of PCM signal of the converter 21 are replaced 23 and transferred to the processor 25. Thus, the calculation time is shortened and high performance analog level calculation is enabled.
Patent JP-H06262768-A (JP)
Title: Recovery device of ink jet printer
Inventor: ENDO YUKIO
IPC: B41J2/165
Filed: 1993-03-12
Abstract: PURPOSE:To shorten the carriage stroke of the recovery device of an ink jet printer and to smoothly perform the repeating operation of wiping without generating noise. CONSTITUTION:An one-way clutch 117 is driven along with a drive shaft 115 by the forward rotation of a stepping motor 107 and levers 129, 131 are respectively driven by the rotation of the first and second cams 119, 121 attached to the one-way clutch 117 to perform the contact and separation operation of a wiping blade 151 and a cap 6 with respect to a nozzle surface 5b. Only the drive shaft 115 is reversed by the reversal of the stepping motor 107 without rotating the one-way clutch and the revolution of a wiping belt 153 and the suction of a pump 11 are performed through a driving gear train to perform wiping and capping operations with respect to the nozzle surface. In such a state that the nozzle surface is stopped, recovery operation is performed by the unidirectional rotation of the stepping motor.
Patent JP-H09264042-A (JP)
Title: Toilet stool installing device
Inventor: SATO YASUSHI
IPC: E03D11/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To install easily and accurately a toilet stool proper on the floor. SOLUTION: A toilet stool installing device comprising a floor mounting base 3 whose floor mounting position is positioned to a drain hole 5, a toilet stool mounting base 4 mounted on the lower inside of the toilet stool proper 1 and a link 2 which is composed of two arms 21, 22 and connects the floor mounting base 3 and the toilet stool mounting base 4. The link 2 changes to a bending state from an extending state to lower the toilet stool proper 1 to place it on the floor surface and connect the toilet stool exhaust hole and a floor drain hole 5 in coincidence.
Patent JP-S563429-A (JP)
Title: Magnetic recording substance
Inventor: ISHIZAWA AKIO
IPC: C09D5/23
Filed: 1979-06-21
Abstract: PURPOSE: To obtain a magnetic recording medium which excels in the resistance to wear, by providing the mixture layer of the magnetic powder attached by the radical (co)polymer, the copolymer of vinyl chloride-vinyl acetate having more than one group of OH and COOH and the isocyanate compound each.  
     CONSTITUTION: The magnetic powder is dispersed into the aqueous medium, and then the radical (co)polymerizable compound of 5W50pts.wt. to the magnetic powder of 50W95pts.wt. plus the compound which causes the HSO 3  ion are added to the above-mentioned dispersed substance. Thus the magnetic powder is obtained with the (co)polymer stuck firmly to the magnetic powder by the graft polymezisation. This magnetic powder is then dispersed into the solvent, and then the magnetic coating material to which the vinyl chloride-vinyl acetate copolymer containing the OH and COOH groups and the isocyanate compound are added in a proper amount each is applied to the supporter of polyester or the like to be dried then. The magnetic tape thus obtained has the rigid adhesion between the supporter and the magnetic layer and the magnetic powder each, thus securing the excellent resistance to wear and high sensitivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04311314-A (JP)
Title: Harvesting fruit
Inventor: UEDA YOSHIHIRO
IPC: G06T1/00
Filed: 1991-04-10
Abstract: PURPOSE:To lessen times of pickup treatment and to increase operation efficiency in fruit harvesting for reaping target fruits by specifying position of the target fruits to be reaped based on pickup information of fruit tree. CONSTITUTION:A pickup magnification of pickup means is variably constituted. A zone F1 of specific color corresponding to the color of target fruits F to be reaped is obtained by treating pickup information prepared by a small pickup magnification, only a zone containing the zone F1 of specific color is imaged by a large pickup magnification, a highlight zone F2 having a higher brightness than a set value in the zone F1 of specific color is obtained and position of the target fruits F to be reaped is specified based on the position of the highlight zone F2.
Patent JP-S60222595-A (JP)
Title: Impeller
Inventor: NAGAOKA TOMOKICHI
IPC: F04D29/22
Filed: 1984-04-18
Abstract: PURPOSE:To prevent the consumption of an impeller by forming a surface hardened layer at least either of the water sealed part or the rotary slidable part of the impeller. CONSTITUTION:An impeller ring 5 and a stage ring 4 are allowed to directly contact with a front plate 21 part and a main plate 22 part, and a hardened layer 31 is formed by quenching the surface layer part in the region where the impeller ring 5 and the stage ring 4 directly contact, to a set hardness HRC of 35-45 or so through the induction heating by use of high frequency in a depth of about 0.5-3mm.. Therefore, the necessity of impeller ring and impeller hob ring, etc. is obviated, and the resistance to abrasion and breakage can be improved.
Patent JP-H01248110-A (JP)
Title: Apparatus for producing optical fiber coupler
Inventor: ARIKAWA TORU
IPC: G02B6/293
Filed: 1988-03-30
Abstract: PURPOSE:To prevent twisting and bending by constituting a heating section of discharge electrodes disposed in the symmetrical positions of plural pieces of optical fibers with respect to the line connecting these optical fibers. CONSTITUTION:The discharge electrode section 4 is constituted of electrode pairs 4a, 4b, exists in the positions symmetrical with the line connecting the centers of the optical fibers 1, 1 and is disposed in such position where the discharge axis connecting the electrode pairs 4a, 4b runs the center of the two optical fibers 1, 1. Further, two units of optical fiber fixing bases 5, 5 are disposed to both sides of the discharge electrode section 4 so that the optical fibers 1, 1 can be fixed. The optical fibers 1, 1 are stretched by gliding these fixing bases on stretching supports 6, 6 in the direction where the spacing between the fibers is expanded. Electricity is then discharged along the discharge line connecting the electrode pairs 4a, 4b and the optical fibers 1, 1 are heated and welded from the symmetrical positions. The fixing bases 5, 5 are moved to both sides along the supporting bases 6, 6 simultaneously therewith to stretch the two optical fibers 1, 1 by which the optical fiber coupler is obtd. The twisting and bending are thereby prevented.
Patent JP-H08267582-A (JP)
Title: Assembled hose
Inventor: KUWANO YASUSHI
IPC: B32B1/08
Filed: 1995-04-03
Abstract: PURPOSE: To provide an assembled hose wherein a plurality of hoses different in material quality are integrated so as not to generate a twist. CONSTITUTION: A paint hose 2 made of a polyamide resin and an air hose 3 made of a urethane resin are mutually joined by covering the outer peripheral surfaces of both hoses with a cover member made of a vinyl chloride resin over the total length thereof to constitute an assembled hose 1.
Patent JP-S63243275-A (JP)
Title: Gas mixing nozzle for cvd
Inventor: FUKAGAWA MITSURU
IPC: C23C16/455
Filed: 1987-03-31
Abstract: PURPOSE:To increase the efficiency in consuming gaseous reactants in the formation of a film, to control the generation of a by-product, and to improve the quality of a formed thin film by arranging plural auxiliary slits on both sides of the main slit of a nozzle in a specified angular range. CONSTITUTION:The auxiliary slits 2 and 3 are provided on both sides of the main slit 1 of the gas mixing nozzle for CVD, and the positions are controllable in the range 2-7 deg. away from the main slit 1. A gas to be oxidized or reduced and a gaseous diluent are ordinarily injected from the main slit 1, and an oxidizing agent and a gaseous diluent or a reducing agent and a gaseous diluent are injected from the auxiliary slits 2 and 3. Both injected gases are completely mixed, the mixture reaches a substrate 5 quickly, and a high-quality thin film is formed while controlling the generation of a by-product. When the auxiliary slits 2 and 3 are widened with respect to the main slit 1, the gas injected from the main slit 1 can be isolated. When the slits 1, 2, and 3 are integrated into a block, the quality of the formed thin film is further stabilized.
Patent JP-H11329452-A (JP)
Title: Film-electrode unit for polymer-electrolyte fuel cell, its manufacture and ink for manufacture of film-electrode unit
Inventor: ZUBER RALF DR
IPC: H01M8/1004
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To facilitate gas transport in a reactive layer and improve the access of a reaction gas to a catalyst by providing a reactive layer having a heterogeneous micro structure consisting of a catalyst impregnated with an ionomer and buried in the ionomer and the residual catalyst containing no ionomer, and specifying the ratio between these catalysts. SOLUTION: A reactive layer has a heterogeneous microstructure having a ratio by weight of a catalyst impregnated with an ionomer and buried in the ionomer to a catalyst containing no ionomer of 1:1 to 20:1, desirably, 3:1 to 10:1. According to this, extremely satisfactory getting-in and -out of a reaction gas and, further, delivery of a proton flow through the particle impregnated with the ionomer with a small loss can be attained, and the characteristic of the reactive layer can be optimized by properly selecting the ratio. The reactive layer comprises pores having diameters of 0.03-1 μm and has a pore capacity of 0.7-1.3 ml/g, and the thickness of the reactive layer is set to 5-100 μm.
Patent JP-S59203688-A (JP)
Title: Apparatus for removing nitrogen component dissolved in waste water as nitrogen gas by inductive polarization
Inventor: KAWAGUCHI YOSHIO
IPC: C02F1/48
Filed: 1983-05-02
Abstract: PURPOSE:To diffusively remove incorporated nitrogen components as decomposed nitrogen gas, by providing a dielectric body inside a water tank, pouring water containing nitrogen components therein, and impressing negative DC voltage on said dielectric body. CONSTITUTION:A plurality of DC high voltage generators 3 are attached to the interior of a water tank 6 with supporting tools 5, an electric current of AC 100V is applied thereto from a plug socket 1, and formed negative DC high voltage is impressed on each dielectric body 4. Hence, positive inductive eletricity is brought out on the surfaces of the dielectric bodies by the phenomenon of inductive polarization. Under this condition, waste water containing nitrogen components is poured in the water tank 6 and left standing therein for a predetermined time, so that the nitrogen components in the waste water are attracted onto the surfaces of the dielectric bodies 4, decomposed into nitrogen gas by the positive inductive electricity and diffusively removed from the waste water. Thus, the treated water is withdrawn as nitrogen-free water through a weir 8.
Patent JP-H10273348-A (JP)
Title: Solidified material
Inventor: KIMITA MICHIO
IPC: C09K17/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive solidified material having low alkaline nature by incinerating wastes added with lime and adding an acidic salt and/or alumina cement, as necessary. SOLUTION: An incinerated residue containing a large amount of calcium aluminates and solidifying at pH <=12 is obtained by adding 1-30 wt.%, preferably 1-10 wt.% of slaked lime or quick lime to wastes and incinerating. The resultant incinerated wastes are added with 1-50 wt.%, preferably 3-20 wt.% of an acidic salt, especially an acidic salt such as gypsum, aluminum sulfate or ferrous sulfate and/or alumina cement, as necessary. Weak soil, sludge or construction waste soil can be firmly solidified at about pH 10-11 by this method. When the pH of the solidified material is <= about 11, an effect to ground water or peripheral environment is not so large and oozed out alkaline water can be neutralized by carbon dioxide, etc., in the soil or air.
Patent JP-S63244164-A (JP)
Title: Inter-processor information transfer system
Inventor: SHINYA MASAJI
IPC: G06F13/38
Filed: 1987-03-30
Abstract: PURPOSE:To improve the availability of a processor by setting previously transmission- enable/unable conditions at the transmission side to the state of the reception side according to the contents of transmitting information and detecting the coincidence of the transmission permitting conditions based on the combination between the designation of the transmission side and the information received from the reception side as well as the combination of said set conditions for transmission of information. CONSTITUTION:A transmitting condition detecting means 14 is provided to a transmission part 10 in place of a comparison coincidence detecting means. Thus a receiving state setting means 21 of a reception part 10 changes and controls the setting conditions for idle/busy states in accordance with the state designating conditions of the part 10 so that the setting range for transmitting conditions can be controlled. At the same time, the means 14 collates the state of the reception side set by receiving information identified by a receiving state identifying means 12 with the state designated by a receiving state designating means 13. Thus the means 14 detects a transmission- enable or-unable state based on a condition forming chart, for example, and informs the result of said detection to an information transmitting means 15. As a result, the processor availability is improved.
Patent JP-H0655095-A (JP)
Title: Moving type crushing operation car
Inventor: SUMINO SHIN
IPC: B02C21/02
Filed: 1991-03-19
Abstract: PURPOSE:To provide the multipurpose type moving type crushing operation car for diversified kinds which can crush materials to be crushed on a collection site, etc., thereof and can deal flexibly with a relation between the collecting position of the materials to be crushed on site and a discharge position of the crushed materials. CONSTITUTION:This crushing operation car has a hopper 14 which is mounted in the front part on a travelable vehicle chassis 10, a feeder 14 of a hopper outlet 18, a feed conveyor 22 for feeding the materials to be crushed from the hopper 14 toward the rear of a chassis, a crusher machine 16 mounted in the rear part of the chassis so as to crush the materials to be crushed from the conveyor 22 and a discharge means 30 for delivering the crushed materials crushed by the crusher machine 16 from the rear part of the chassis to the rear.
Patent JP-H07288296-A (JP)
Title: Ceramic circuit substrate
Inventor: KAJITA SUSUMU
IPC: H01L23/48
Filed: 1994-04-18
Abstract: PURPOSE:To provide a ceramic circuit substrate having high heat radiation, which can be fabricated in a method which is excellent in resistance against thermal impact and excellent in economy. CONSTITUTION:A conductor circuit formed from a copper plate 0.1mm thick or thicker is jointed to at least one of surfaces of a ceramic substrate by silicone adhesive containing inorganic filler and/or metallic filler. Heat conductivity of the silicone adhesive is 1X10<-3>cal/cm.sec. deg.C or more. In addition, thickness of the silicone adhesive for jointing the ceramic substrate to the conductor circuit is 30mum or less.
Patent JP-H06245861-A (JP)
Title: Warmth-keeping and steaming ware with alarm whistle exclusive for microwave oven
Inventor: HAYASHI HIROO
IPC: A47J27/00
Filed: 1993-02-26
Abstract: PURPOSE:To cook frozen food and the like to the most suitable condition handily and economically even for a cheap microwave oven by fitting up with an alarm whistle to the microwave oven for heating tablewares or foods. CONSTITUTION:An alarm whistle 1, multi-layered warmth-keeping receptacle 2, the lower receptacle 4 of the warmth-keeping and steaming ware with alarm whistle(WARE), the upper receptacle 5 of WARE and others are made of heat resistant plastics. And the alarm whistle 1 is fitted up on the upper receptacle 5. As a result, the difficulty is solved to fix various time to steam frozen foods such as meat buns, shaomais or steamed meat dumplings to steam them to the most suitable condition, and it, becomes unneccesary to do a troublesome work to fix the necessary time to steam them to the most suitable condition even when it is very hard to fix the time in such cases as low quantity of water in food, large difference in storage temperature and low quantity of storage an so forth and when the food is steamed to 95 deg.C or higher, it is confirmed by the alarm of the whistle.
Patent JP-H06262737-A (JP)
Title: Straight cutting packaging material with excellent moisture barrier properties
Inventor: TAKAHASHI HOKO
IPC: B29K23/00
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a packaging material with straight cutting properties which can be cut easily and in a straight line by hand and can be used for bags for cakes and flaked dried bonito and can be manufactured continuously and inexpensively in a manufacturing process. CONSTITUTION:A straight cutting packaging material with excellent moisture barrier properties consists of a laminated body contg. a moisture barrier film layer prepd. by rolling monoaxially a film wherein a high density polyethylene resin is a main component and with the ratio of the orientation in the longitudinal direction (MD) to the orientation in the transverse direction (TD) measured by means of an infrared dichroism of at least 5, and a barrier resin layer.
Patent JP-H09269604-A (JP)
Title: Coating device for electrophotographic photoreceptor
Inventor: KUROKAWA KEIICHI
IPC: B05C3/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To form a homogeneous coating film whose film thickness is uniform by eliminating coating unevenness caused by the intrusion of air bubble, a pulsating flow in circulation flow rate, the local washed-away of a coating film, an air blowout, etc., in a conventional coating device. SOLUTION: This coating device for electrophotographic photoreceptor is provided with a deaerating mechanism consisting of a coating tank 1 filled with a coating liquid 7, a bucket 9 circumfenentially provided in the upper part of the coating tank 1 and a nearly vertical deaerating pipe 11 which is connected from the bucket 9 with piping for recovering 4, a storage tank 2 connected to the deaerating mechanism, piping for supplying 5 connecting the lower parts of the storage tank 2 and the coating tank 1, with a forced feeding pump 6 and an elevating/lowering mechanism 3 for dipping a cylindrical substrate 8 in the coating tank 1.  Then, the coating device is constituted so that the connecting port of the piping for recovering 4 and the deaerating pipe 11 is in a position lower than the bottom part of the bucket 9 and higher than the maximum storage level of the storage tank 2 and the connecting port of the storage tank 2 and the deaerating pipe 11 is in the position lower than minimum storage level of the storage tank 2, to make a barrier 10 loadable in the deaerating pipe 11.