baber/WOPTO huggingface dataset:
Patent JP-H0218078-A (JP)
Title: Manufacture of thermal transfer ink ribbon and thermal transfer ink ribbon
Inventor: NORUBERUTO METSUKE
IPC: B41M5/44
Filed: 1989-05-16
Abstract: PURPOSE: To omit a support endless tape by forming a polymer layer on one surface of a meltable ink layer by a method wherein a solution or dispersion of a polymer is applied thereon and evaporated or a monomer and/or a prepolymer is applied and polymerized in succession on the spot. CONSTITUTION: Manufacture is started from a layer of meltable ink bonded with wax and/or plastic, a polymer layer being formed on one surface of the layer corresponding to a thermal transfer printing head in a printing process, not being provided by coating on a support film. Moreover, the layer thickness of the palymer layer can be regulated favorably within a range of about 0.5-6 μm. On the occasion of regulating the layer thickness, it is made sufficient for preventing the thermal transfer printing head from being stained by contact with the meltable ink in the thermal transfer printing process. Furthermore, the thinnest layer thereof must be capable of presenting a type having no break, such as 'O', for instance. In the case when no protective layer is present, there is the possibility that a complete face is expressed on a base to be printed.
Patent JP-H0250360-A (JP)
Title: Recording system
Inventor: HERARUDASU KORUNERISU PETORASU
IPC: G11B23/28
Filed: 1989-05-16
Abstract: PURPOSE: To constantly read a control information pattern by providing a recording carrier with a preformed or prerecorded servo track, scanning this servo track with a recording device so as to detect track modulation and taking out the control information. CONSTITUTION: A microcomputer 11, connected to a read circuit 12 for reading control information preliminarily recorded in a recording carrier 2 as a control information structure, ensures the input level 4-6 if an intended kind of information is consistent with the kind indicated by the control information read out, thereby setting a write head 10 for a write mode only in the case of consistency. Then, the recording carrier 2 is provided with a servo track, while the control information pattern takes the shape of preformed or prerecorded track modulation of this servo track; a recording device 3 scans this servo track, while the read means 12 detects track modulation during scanning and takes out the control information. Thus, regardless of the position of the write means 10 for the recording carrier 2, the control information pattern can be constantly read out.
Patent JP-H11309467-A (JP)
Title: Treatment of waste water containing volatile compound
Inventor: YAMADA RYOICHI
IPC: C02F1/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of catalytic activity and to execute a stable and efficient treatment over a long period of time by recovering a treated water obtained by removing a volatile compd. by oxidative or reductive decomposition by using an oxidizing agent or a reducing agent generating water or gas by oxidative or reductive decomposition reaction. SOLUTION: The pH of a raw water in a raw water storage tank 1 is subjected to pH adjustment at a pH adjusting tank 2. The pH-adjusted water is sent to a degassing column 5 via a heat exchanger 4 and evaporated and condensed at an evaporating and concentrating device 6 after degassing. The obtained condensed water is moreover concentrated at need, and dried, solidified to dispose. On the other hand, the oxidizing agent (reducing agent) is added to the condensed water at an oxidizing agent (reducing agent) adding tank 7, and the water is passed through a catalyst column 11 via the heat exchanger 9 and a heater 10 to subjected to a catalytic wet oxidation (reduction) treatment.  After heat recovering by subjecting the treated water and the treated gas from the catalyst column 11 to heat exchange at the heat exchanger 9, the treated water and the treated gas are subjected to a gas-liq. separation at a gas liq. separating column 13, and the treated water having a good water quality in almost the same order as a distilled water is subjected to a recovery of a waste heat at the heat exchanger 4 and reused.
Patent JP-H04347858-A (JP)
Title: Photosensitive composition
Inventor: HAYASE SHUJI
IPC: G03F7/004
Filed: 1991-05-27
Abstract: PURPOSE:To form resist patterns having good sectional shapes by incorporating a specific styrene/maleic acid copolymer or its deriv. and a naphthoquinone diazide compd. into the above compsn. CONSTITUTION:Either one kind of the styrene/maleic acid copolymer expressed by formula I and its deriv. and the naphthoquinone diazide compd. are incorporated into this compsn. The styrene/maleic acid copolymer or its deriv. is used as an alkaline-soluble resin. In the formula I, (m) (n) are positive integers. Two or more kinds of the styrene/maleic acid copolymers and the derivatives thereof may be used in combination as the alkaline-soluble resin and copolymers having >=2 kinds of the basic units of styrene compds. or maleic acid compds. in the skeleton may be used. The photosensitive compsn. having high transmittability of light is obtd. The resist patterns having the good sectional shapes are thus formed even if a light source of a short wavelength, such as KrF excimer laser is used.
Patent JP-H09281870-A (JP)
Title: Image forming device
Inventor: YANO HIDETOSHI
IPC: G03G15/08
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To simplify a cleaning member voltage impressing means and to reduce the cost of the means by constituting the means so that it may not impress voltage on the cleaning member when toner left after transfer is recovered to the cleaning member. SOLUTION: The cleaning member voltage impressing means 20 is constituted so that it may not impress the voltage on the cleaning member consisting of a cleaning roller 12 when the toner left after transfer T1 on an image carrier consisting of the photoreceptor 1 is recovered to the cleaning member, and it may impress the voltage having the same polarity as the electrostatic charging polarity of the toner at the time of developing on the cleaning member when the recovered toner is restuck to the surface of the image carrier.  By press- contacting the roller 12 with the photoreceptor 1, the toner T1 on the photoreceptor 1 is triboelectrified between the roller 12 and the photoreceptor 1 so that the electrostatic charging polarity of the toner T1 may be equal to that of the toner at the time of developing, whereby the electrostatic charging polarity of the toner T1 is made equal thereto without using a dedicated toner electrostatic charging means.
Patent JP-H08309188-A (JP)
Title: Ammonia decomposition catalyst and ammonia decomposition method
Inventor: NOJIMA SHIGERU
IPC: B01J23/64
Filed: 1995-05-19
Abstract: PURPOSE: To suppress the by-production of a byproduct nitrogen oxide as an atmospheric pollutant to the utmost allowable extent and remove ammonia by decomposition at high recovery rate by allowing a titanium oxide carrier to bear at least, one type of element oxide selected from a group of vanadium, tungsten and molybdenum and tellurium. CONSTITUTION: Each 10% of ammonium metavanadate and ammonium paratungstate are dissolved in an aqueous methylamine solution, and 4wt.% of V2 O5 and 8wt.% of WO3 are allowed to be borne by a titania carrier using an impregnation method. Further, these components are subjected to baking at 500 deg.C for 6 hours after evaporation and dry solidification to obtain a powder catalyst. Next, this powder catalyst is impregnated with an aqueous solution of ruthenium chloride of hydrochloric acid and is allowed to carry 0.5wt.% of Ru. After that, these components are baked at 500 deg.C for 6 hours following evaporation and dry solidification to obtain a powder catalyst. Then 10 parts of titania sol as a binder and 200 parts of water are added to 100 parts of the obtained powder catalyst.  Thus a honeycomb catalyst is obtained by applying a wash coat to a specified cordierite honeycomb base material as slurry.
Patent JP-H09286728-A (JP)
Title: 2-dimethyl-dihydrobenzopyran-6-propenoic acid derivative
Inventor: SAITO MASAHIRO
IPC: A61P35/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive antitumor agent high in activity and slight in adverse effect, by using a specific compound as an active ingredient obtained by a new production method utilizing coumaric acid as a raw material. SOLUTION: A 2-dimethyl-dihydrobenzopyran-6-propenoic acid derivative of formula I (R is H or an alkyl) or its salt is used. Propenoic acid of formula II in which R is H is preferably among the compounds of formula I. The compound of formula I or its salt is brought into contact with a tumor cell to preferably control the proliferation of the tumor cell. The compound of formula I is obtained by esterifying coumaric acid to give esterified coumaric acid, reacting the acid with 3-methyl-2-buten-1-ol to give an esterified dihydrobenzopyran-6-propenoic acid derivative and further hydrolyzing the derivative when R is H. By this method, the objective compound is obtained readily in a large amount as a uniform substance.
Patent JP-S5244940-A (JP)
Title: Group control system of elevators
Inventor: SUZUKI OSAMU
IPC: B66B1/18
Filed: 1975-10-07
Abstract: PURPOSE: Group control system of elevators, in which assignment in chaged range and assignment from out of charged range are assigned to each elevator, to decrease waiting time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10311465-A (JP)
Title: Connecting structure of drain pipe
Inventor: ATAKA TAKESHI
IPC: F16L21/06
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To allow to carry out the connecting work simply, in the connecting structure of a drain pipe. SOLUTION: In the peripheral clearance between the outer peripheral surface of a male side pipe end part 1 and the inner peripheral surface of a female side pipe end part 2, a clearance-burying ring 4 furnishing plural wedge pieces 9 is provided. One side end of the clearance-burying ring 4 is made tensible by a tensile means 10 provided at the outer side of the female side pipe end part 2. On the inner peripheral surface of the female side pipe end part 2, cam forming rings 5 to engage with the wedge pieces 9 of the clearance-burying ring 4 are provided. The clearance-burying ring 4 is rotated by operating the tensile means 10, and its diameter is contracted. Consequently, the clearance- burying ring 4 is pressure contacted to the outer peripheral surface of the female side pipe end part 1, so as to make a removal preventive condition.
Patent JP-H0220733-A (JP)
Title: Drainage assembly for general sanitary facility
Inventor: RUIIJI GANDEINI
IPC: E03C1/232
Filed: 1989-05-15
Abstract: PURPOSE: To impart overflowing function without providing an opening on the side wall of a sanitary facility by providing a downward recessed curved part on the secondary drain pipe having each end connected to the upper stream and lower stream of a middle plug of a main drain pipe connected to the drain port of the facility. CONSTITUTION: A main drain pipe 3 incorporating a middle plug 6 actuated by a control lever 7 is connected to the drain port 101 of a sanitary facility 1 such as sink, bidet, wash basin or the like. A secondary drainpipe 11 both ends of which are connected to the main drain pipe 3 in both the upstream and downstream areas of the middle plug 6 is provided. A downward recessed curved section 112 is provided on the secondary drain pipe 11 in position lower than the opening of the sanitary facility 1 and higher than the inlet opening of the main drain pipe 3. When the middle plug 6 is opened, water is drained through the main drain pipe 3, and when the plug 6 is closed, the water overflows to the secondary drain pipe 1 when it reaches a level higher than the curved section 112 of the secondary drain pipe 11.
Patent JP-H10309832-A (JP)
Title: Apparatus and method for processing image
Inventor: NAKAJIMA TAKAFUMI
IPC: G06F3/12
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To evaluate and/or adjust an image-forming apparatus singly, by arranging an input means for inputting image data from an external memory device, a memory means for storing input image data for every color component, and an output means for outputting the stored image data in the order of colors. SOLUTION: When RGB image data are stored in an image memory part 104, image data of RGB three colors are selected by a selector, and the image data after converted by a color conversion part are output in the order of M, C, Y and K of formation colors of a printer engine 102 from a printer controller 101. When CMYK image data are stored in the image memory part 104, any one of image data of four C, M, Y and K colors is selected by the selector in the order of formation colors of the printer engine 102 (sequentially from M, C, Y and K faces) and, the image data passed through the color conversion part are output from the printer controller 101. The printer controller 101 is provided with an image input part 103, etc.
Patent JP-S62278793-A (JP)
Inventor: MITA MITSURO
IPC: G09F9/30
Filed: 1986-05-28
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-S5549042-A (JP)
Title: Sound momentary break interpolating receiver
Inventor: MURAKAMI HIDEYO
IPC: G10L19/00
Filed: 1978-10-04
Abstract: PURPOSE: To obtain a simple sound momentary-break interpolating receiver by storing signals obtained by sampling and coding sound signals with delay, and by interpolating sound signals in a momentary break by signals delayed and stored when the momentary break of an input signal is detected.  
     CONSTITUTION: A received signal inputted to terminal 1 is demodulated by amplifying demodulation circuit 11 into sound signal A, which is inputted to A/D converter 12 for sampling and decoding. This signal is supplied to both switch 14 and delay memory circuit 13, and a signal from switch 14 is decoded by D/A converter 16 into the sound signal, which is outputted to terminal 2. Now, if a momentary break occurs, momentary break detection circuit 15 detects it and then outputs detection signal B to circuit 13 and switch 14. On receiving signal B, circuit 13 outputs sequentially the stored signals at period T s  from a signal before N sampling period NT s  and repeats this operation after outputting signals N times, thereby interpolating the break period. Simultaneously, switch 14 is put on the circuit 13 side on receiving signal B and outputs signals through converter 16. Therefore, noises generated in break period are suppressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61282430-A (JP)
Title: Production of activated carbon fiber
Inventor: OGAWA HIROYASU
IPC: C01B32/336
Filed: 1985-06-06
Abstract: PURPOSE:To produce the titled fiber having large specific surface area, pore volume and average pore diameter and excellent mechanical strength, by oxidizing an acrylic fiber in an oxidizing atmosphere at a specific temperature and carrying out two-stage activation treatment with activation gases each having a specific composition. CONSTITUTION:An acrylic fiber is oxidized in an oxidizing atmosphere (preferably air or a mixture of air and N2) at 200-400 deg.C and subjected to the first- stage activation treatment with an activation gas having H2O/CO2 molar ratio of >=1.5 preferably at 850-1,000 deg.C for 5-100min. The treated fiber is subjected to the second-stage activation treatment with an activation gas having H2O/CO2 molar ratio of <=1.4 preferably at 900-1,100 deg.C for 1-120min. An acrylic activated carbon fiber having a specific surface area of >=1,200m<2>/g, a pore volume of >=0.6cc/g and an average pore diameter of >=25Angstrom  can be produced by this process. It is preferable to activate >=700m<2>/g of the specific surface area in the first activation stage.
Patent JP-H08313422-A (JP)
Title: Apparatus for evaluating characteristics of thin film
Inventor: HIRANO MASAO
IPC: G01N3/10
Filed: 1995-05-19
Abstract: PURPOSE: To evaluate the characteristics of a thin film with high accuracy by measuring the displacement quantity of the thin film in a relatively simple manner with high accuracy. CONSTITUTION: A sample holder 1 holding a thin film sample 2 so that one surface of the thin film sample 2 is brought into contact with the inside of a vacuum chamber 11 changeable in internal atmospheric pressure, a pressure controller 13 controlling the atmospheric pressure in the chamber 11 of the sample holder 1, a vacuum meter 14 measuring the atmospheric pressure in the chamber 11 of the sample holder 1, an optical heterodyne measuring device 4 measuring the displacement of the center part of the thin film sample 2 and a personal computer performing the control and operational processing of them are provided.  The optical heterodyne measuring device 4 has a means allowing two coherent laser beams slightly different in frequency to interfere each other to form a reference beat signal and a means allowing the reflected beam obtained by irradiating the center part of the thin film sample 2 with one of two coherent laser beams to interfere with the other laser beam to form a measuring beat signal and calculates the displacement of the center part of the thin film sample 2 from the reference beat signal and the measuring beat signal.
Patent JP-S62280121-A (JP)
Title: Platelike body feeder
Inventor: KAWANISHI YOSHIHIRO
IPC: B65B13/18
Filed: 1986-05-26
Abstract: PURPOSE:To make a tag feedable to a binder automatically and speedily, by installing a repeating installation receiving the tag from a traveling car and a charging device delivering the tag to the binder, in a device which feeds the tag to a metal band binding a tubular bound work. CONSTITUTION:A platelike work feeder is provided with a repeating installation 70 receiving a tag being fed out of a traveling car and a charging device 100 delivering the tag of this repeating installation 70 to a binder 7. The tag being conveyed by the traveling can from the side of a marking press is dropped down and received by a fixed part, and transferred to a movable part existing in a receiving position. Next, the tag is moved to a delivery position by movement of the movable part, and its top face is attracked to a suction device 102 by operation of a swing arm 101. Afterward, the swing arm 101 is made little in escape motion, and the movable part is moved to the receiving position whereby the swing arm 101 is operated, thus the tag is opposed to the specified position of the binder 7. Then, if the suction force is released, the tag is deliverable.
Patent JP-S5913145-A (JP)
Title: Torsion spring apparatus
Inventor: YAMAMOTO SENZOU
IPC: B60G11/20
Filed: 1982-07-13
Abstract: PURPOSE:To carry-out the connection operation between a torsion bar and a torque tube in a high efficiency by allowing the inner surface of the tube to bite into an uneven part formed on the outer periphery of the torque tube through pressurized collapse, in the captioned apparatus in which the torsion bar is inserted into the torque tube and the both are connected at a part in the direction of axis line. CONSTITUTION:In application for a torsion spring apparatus for a suspension apparatus for car, a metal torsion bar 1 which is inserted into a metal torque tube 2 and connected and fixed with said tube 2 is constituted of a round-bar- shaped body part 1a and an edge part 1b having a diameter larger than that of the body part 1a. An uneven part 12 for stopping composed of a serration part 10 and a plurality of annular grooves 11 laid in the circumferential direction are formed on the outer peripheral surface of the edge part 1b, and the edge part 2b of the torque tube 2 into which the edge part 1b is inserted is collapsed through pressurization from outside, and the inside surface of the tube 2 is allowed to bite into the uneven part 12, and thus the both 1 and 2 are fixed. The edge part 2b of the tube is collapsed through swaging work by means of a die having a tapered inner surface 13a.
Patent JP-S5548231-A (JP)
Title: Rubber composition
Inventor: KOUNO NAOTAKE
IPC: C08L33/02
Filed: 1978-10-02
Abstract: PURPOSE: To provide a diene rubber composition of improved flow characteristics and processability in an uncured state and capable of affording cured products having improved hardness and bonding to metallic material, which comprises a specific maleic anhydride-added liquie polyisoprene rubber and a solid diene rubber.  
     CONSTITUTION: The objective rubber composition comprising (A) 5W45(pref. 15W30wt% of a liquid rubber prepared by adding 0.1W15 (pref. 0.5W10)mol%, based on the isoprene monomer unit, of maleic anhydride (or its derivative) to a liquid polyisonprene rubber having an amount of cis-1,4 linkage ≥70mol% (pref. ≥80mol%) and a molecular weight of 8,000W100,000 (pref. 15,000W55,000), and (B) 95W55 (pref. 85W70)wt% of a solid diene rubber, preferably a natural rubber having a Mooney viscosity ≥35 (pref. 90W130). For manufacturing the composition, a kneading operation may be carried out using a roll mill, etc.  
     USE: For steel radial tires, steel-reinforced conveyor belts, etc.; for shoes with addition of a white filler. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02300665-A (JP)
Title: Acceleration sensor
Inventor: KOBAYASHI TOSHIHIRO
IPC: G01P15/02
Filed: 1989-05-16
Abstract: PURPOSE:To detect accurate acceleration and to reduce the size and cost of the acceleration sensor by damping a weight which generates inertia sufficently and simplifying seal structure. CONSTITUTION:The weight 1 for detecting the acceleration is arranged in the internal space of the container consisting of 1st and 2nd container members 11 and 12. The vibration of the weight 1 when a response to acceleration which varies extremely fast or acceleration is received is reduced by the viscosity of damping liquid 8 and an output except to the acceleration to be detected becomes small, so that the accurate acceleration can be detected. Further, a beam which detects the displacement of the weigtht 1, a deflction detecting means for detects its deflection, and its wiring are flat plate type members and a filmy member formed thereupon, so the abutting surfaces between them and the container members 11 and 12 which clamp them are substantially plane. Therefore, two plane parts on the top side and rear of the detecting member in the thickness direction are only sealed as to the sealing between the internal space of the container which contains the weigtht 1 and its outside, and the structure is simplified.
Patent JP-2000315828-A (JP)
Title: Piezoelectric transformer
Inventor: YOSHIDA MITSUNOBU
IPC: H01L41/107
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer whose conversion efficiency can be enhanced, and whose large power can be transformed. SOLUTION: This piezoelectric transformer is provided with at least two piezoelectric substrates 1 and 2 and connectors 4 and 5 interposed between the piezoelectric substrates, and the two piezoelectric substrates are arranged so that each main surface can face each other and are connected via the toric connectors or at least one connector arranged toric in shape between the main faces, and a void can be formed inside the toric connector.