baber/WOPTO huggingface dataset:
Patent JP-H01190493-A (JP)
Title: Doner sheet for thermal transfer recording
Inventor: FUJITA YUTAKA
IPC: B41M5/40
Filed: 1988-01-27
Abstract: PURPOSE:To obtain the title doner sheet having high sensitivity and good gradation, made possible in the transfer to plain paper, having excellent preservability and generating no release of a transfer layer at the time of recording, by providing two different bottom coat layers between the transfer layer, which is based on a microcapsule having an oil-soluble dye encapsulated therein and a solid sensitizer, and a support. CONSTITUTION:As a support, a polyester film to which slidability, heat resistance treatment and antistatic treatment are applied and which has a thickness of 1-10mum is used. One of two different bottom coat layers between the support and a transfer layer is provided on the side brought into contact with the support and formed using polyvinylidene chloride, SBR, aqueous polyester, an acrylic ester copolymer or the like and has a thickness of 0.1-1mum. The second layer is formed using a water-soluble polymer and, if necessary, a film hardening agent, a surfactant or the like are added thereto and the film thickness thereof is set to 0.05-0.5mum. As mentioned above, two bottom coat layers are provided before the transfer layer containing a microcapsule, a heat sensitizer or the like is provided thereon.
Patent JP-S58135791-A (JP)
Title: Flux for submerged arc welding
Inventor: TOKUHISA MASAAKI
IPC: B23K35/362
Filed: 1982-02-05
Abstract: PURPOSE:To provide a flux for narrow groove submerged arc welding having excellent removability of slag by consisting the same essentially of MgO, BaO, CaF2, SiO2, etc., and compounding these components by regulating the ratio of the content of CaF2 to the total content of MgO and BaO at a specific value. CONSTITUTION:In a submerged arc welding method wherein a narrow groove part is laminated by a single layer single pass method, the surface shape of weld bead is made into a recessed shape, and a flux having the following  compsn. is used as a flux which provides good wettability between the side wall  of the groove and the weld bead and prevents welding defect such as lack of fusion, slag inclusion and the like: The flux consists of 15-50% MgO, 3-20% BaO, 2-20% CaF2, 5-30% SiO2, 3-15% CaO, and 3-15% Al2O3, and further 0.1-1.5% boron oxide such as borax in terms of B2O3 and is regulated to contain (MgO+BaO)/CaF2 at 1.5-4.5 ratio.
Patent JP-H09206590-A (JP)
Title: Precoating agent and filtering method
Inventor: SHIGEMATSU MASAHITO
IPC: B01D37/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient functions such as easy dispersion in a precoat medium, uniform precoating property, inhibiting performance to inhibit objective particles from passing, and a filter capacity by using a cellulose material having specified ranges of shape and state as a precoating agent for filtration. SOLUTION: This precoating agent for filtration consists of a mixture of an org. fiber (preferably a cellulose fiber) and an org. powder (preferably a cellulose powder). The org. fiber has 0.6 to 1.0mm (preferably about 0.7 to 1.0mm) weight-average fiber length measured by a fiber length distribution measuring device and 100 to 300cc (preferably about 150-250cc) Canadian standard filtering rate. The org. powder has 10 to 40μm (preferably about 20 to 35μm) median diameter measured by a grain distribution measuring device. The weight ratio of the org. fiber to the org. powder is 15/85 to 30/70, preferably about 15/85 to 25/75, and the water content of the mixture is 63 to 72wt.%, preferably about 65 to 70wt.%.
Patent JP-S61178504-A (JP)
Title: Controlling device for rise of steam temperature at turbine inlet
Inventor: ISHIDA SHIYOU
IPC: F01K13/02
Filed: 1985-02-01
Abstract: PURPOSE:To simplify operation by an operator, and attain smooth rising of turbine inlet temperature, by storing the turbine inlet temperature just before starting of a turbine and a change in the temperature, and controllably rising the turbine inlet temperature according to a rise starting command. CONSTITUTION:When a rise starting command of turbine inlet steam temperature is generated at starting of a turbine, an analog memory 9 stops tracking of actual temperature, and feeds the temperature upon generation of the rise starting command to an adder 2. A change rate limiting signal from a charge rate limiter 1 is also fed to the adder 2. A lower one between an output from an automatic/manual operating unit 8 and an output from the adder 2 is selected by a lower signal selecting unit 5, and the lower signal is set as a set value of the turbine inlet steam temperature. A heater bypass valve is adjusted to control the turbine inlet temperature to the set value. Thus, the operation by an operator may be simplified, and smooth rising of the turbine inlet temperature may be attained.
Patent JP-H04270857-A (JP)
Title: Air volum control device for air conditioner
Inventor: MITSUSHIMA KAZUYUKI
IPC: F24F11/75
Filed: 1991-02-07
Abstract: PURPOSE:To enable a blast amount to be maintained at a constant value regardless of the choke of an air filter and a fluctuation in a source voltage by a method wherein an air amount in a blast passage is computed from outputs from a number of revolutions of motor for blower detecting part and a commercial source voltage detecting part and running of a motor for a blower is controlled. CONSTITUTION:Output signals from a number of revolutions of motor for blower detecting circuit 13 and a commercial source voltage detecting circuit 14 are inputted to a control part 12. From a change in the number of revolutions of a motor 5 when the motor is run in a state that no choke of an air filter 7 occurs and that in the number of revolutions of the motor 5 when resistance in a blower is increased and an air amount is reduced, it is decided that the air filter 7 is choked. In this case, a command by means of which a voltage is increased is transmitted to a blower operation command part 16 so that an air amount is kept at a constant value, and the number of revolutions of a blower 4 is increased to maintain a blast amount at a constant value. When a source voltage is reduced in case of no choke occurring to the air filter 7, the number of revolutions of the motor 5 is also increased so that correction of a fluctuation in a voltage is carried out.
Patent JP-H06230025-A (JP)
Title: Piezoelectric vibration sensor
Inventor: KUNIMURA SATOSHI
IPC: G01P15/09
Filed: 1993-02-03
Abstract: PURPOSE:To reduce the dispersion of sensitivity between sensors, improve the mass production adaptability of the detecting part, and improve temperature characteristic in piezoelectric output. CONSTITUTION:In this piezoelectric vibration sensor 1 in which a pedestal 2 rigidly fitted to an object to be measured, a detecting part 3 fixedly secured on the measuring face perpendicular to the detecting axis G of the pedestal 2, and a load body 4 consisting of a rigid body acting as an inertia mass part fixedly secured on the detecting part 3 are provided, and the detecting part 3 is constituted by fixedly securing a first electrode 5a and a second electrode 5b on both faces of a piezoelectric body layer 6 through adhesive layers 6a, 6b, it is featured that sheet-like adhesive material containing denaturated acryl- series resin as a main component is used for the adhesive layers 6a, 6b constituting the detecting part 3. Consequently, the temperature characteristic can be remarkably improved.
Patent JP-S63183027-A (JP)
Inventor: AOYAMA MICHINARI
IPC: A47J37/00
Filed: 1987-01-27
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-H07224013-A (JP)
Title: New benzylainoethoxybnenzene derivartive
Inventor: BAN MASAKAZU
IPC: A61K31/22
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a new benzylaminoethoxybenzene derivative, excellent in blocking actions on adrenaline alpha1-receptors, hardly causing side effects of orthostatic hypotension and useful as medicines. CONSTITUTION:This benzylaminoethoxybenzene derivative is expressed by formula I (R<1> is H, an alkyl, a hydroxyalkyl, an alkoxyalkyl, allyl or benzyl; R<2> is H, an alkyl, an acyl, allyl or benzyl; R<3> is H, an alkyl, an alkoxyalkyl, a dialkylaminoalkyl or an acyl; R<4> is H, a halogen, an alkoxy, amino, an acylamino, OH, an acyloxy, an acyl, COOH or an alkoxycarbonyl), its salt and solvate, e.g. N-(3-hydroxy-6-methoxy-2,4,5-trimethylbenzyl)-N--methyl-2-(4- hydroxy-2-isopropyl-5-methylphenoxy)ethylamine. The compound expressed by formula I is obtained from a compound expressed by formula II (R<1>' is a part of R<1>; R<2>' is a part of R<2>; X is a halogen, etc.) and a compound expressed by formula III (R<3>' and R<4>' each is a part of R<3> and R<4>).
Patent JP-H07224788-A (JP)
Title: Sirocco fan
Inventor: WATANABE KOSHO
IPC: F04D29/28
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a sirocco fan for which abnormal sound (siren sound) generated by the rotation of the rotor is reduced and the decrease of efficiency is lessened. CONSTITUTION:The nose 10 as the starting point of an air path is so shaped that the radial gap between the nose 10 of the intermediate part 10a with which the air stream with a large velocity collides and the rotor 2 is made larger in the height of the nose 10 and the gap is made gradually smaller from the intermediate part 10a toward both ends of the nose 10 (port side end and motor side end), corresponding to the air velocity distribution at the outlet of the blades 6. The radius of curvature (nose R) at the nose 10 is made larger at the intermediate part 10a than both ends of the nose.
Patent JP-H09211443-A (JP)
Title: Color projector
Inventor: SHIMOMURA HIDEAKI
IPC: G03B21/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a color projector high in brightness, high in resolution, less in light loss at a color synthesis time and excellent in color balance by constituting a color filter so that the polarization directions of respective color light beams outgoing from a liquid crystal light valve for a chrominance signal and making incident on a color synthetic optical system becomes S-polarization to the color synthetic film surface of the color synthetic optical system. SOLUTION: A 1/2 wavelength plate 4 is provided between a polarizing beam splitter 3 and a cross dichroic mirror 5, and linear polarization light from respective color liquid crystal light valves 8R, 8B, 8G are made into S- polarization to respective dichroic films 9R, 9B of a cross dichroic prism 9. Then, the spectroscopic characteristics of respective dichroic films 9R, 9B are made excellent. Thus, a high resolution large light valve 13 for a brightness signal and a smaller low resolution light valves 8R, 8B, 8G for the chrominance signal are used, and a projection image high in resolution and high in luminance can be projected, and further, the cost is reduced by making the light valve small in size.
Patent JP-H05213669-A (JP)
Title: Dielectric porcelain composition
Inventor: SAKABE KENICHI
IPC: H01B3/12
Filed: 1992-01-31
Abstract: PURPOSE:To enable sintering at a low temp., to ensure a high dielectric constant and high reliability and to inhibit the increase in dielectric loss in a temp. range below Curie point by adding specified amts. of CuO, ZnO, Nb2O5, CeO2 and one or more among ZrO2, TiO2 and SnO2 to BaTiO3 and using the resulting dielectric porcelain compsn. for a capacitor. CONSTITUTION:A dielectric porcelain compsn. consisting of, by mol, 81.5-99% BaTiO3, 0.3-4% CuO, 0.2-3,5% ZnO, 0.1-1% Nb2O5, 0.2-5% CeO2 and 0.2-5% one or more among ZrO2, TiO2 and SnO2 is prepd. and 100mol of this compsn. is mixed with 2.5-40mol one or more kinds of compds. selected from among the titanates of lead and alkaline earth metals except BaTiO3, the zirconates and stannates of them such as barium stannate, barium zirconate and lead zirconate. The mixture is mixed in a wet ball mill and dried, a proper amt. of PVA as a granulating agent is added and they are granulated, compacted and sintered at <=1,100 deg.C.
Patent JP-H05210216-A (JP)
Title: Film unit with lens
Inventor: SAKAI ZENICHI
IPC: G03B15/05
Filed: 1992-01-31
Abstract: PURPOSE:To enable a carton to be used in common whether a stroboscope is incorporated or not by wrapping the respective various kinds of machines by the identical shaped cartons which insert and engage a unit from one direction. CONSTITUTION:As for a film unit with a lens provided with two kinds of machines that the stroboscope unit is incorporated or not, the carton 100 provided with a perforation dedicatedly prepared for the camera with a bult-in stroboscope by restricting it on the rear surface part of the camera can be used in common by using a front cover dedicatedly prepared for the camera B obtained by forming a non-slip part having a shape and height corresponding to a stroboscopic light emission part. Then, a grip part and a lens mounting part are fitted by being engaged with the respective hole parts 100A and 100B of the carton 100. Therefore, the carton 100 can be efficiently manufactured by executing the patterning of a material and an assembling process entirely in common by making only the printing specification of the outside surface different.
Patent JP-S56113173-A (JP)
Title: Electrophotography method
Inventor: KOYAMA HAJIME
IPC: G03G9/08
Filed: 1980-02-14
Abstract: PURPOSE:To obtain a satisfactory recording picture on ordinary paper, by using one component magnetic toner which contains a magnetic substance having specific particle diameter, performing the development by forming a conductive path through a toner between the development sleeve and the sensitive body, and after that, performing its transcription. CONSTITUTION:As for the one component magnetic toner to be used, a magnetic substance whose mean particle diameter is 0.5-5mu is contained by 35-60wt%, and it is made to bond with resin whose specific resistance is 10<12>OMEGA.cm or more, so that the characteristic of a dynamic state at the time of development is remarkably different from the characteristics of a static state at the time of electrostatic transcription. In case when said toner is used, an electrostatic latent image is carried by performing the prescribed exposure to the sensitive body 2 to which negative charge has been equally provided, a toner adhering onto the development sleeve 6 which is rotating is made to contact, and development is made by injecting the charge of the opposite polarity from that of the latent image, through the toner chain 14. Subsequently, a toner image which has been formed on the sensitive body 2 is brought to suction transcription by performing the negative corona discharge from the reverse side of the transcription paper S to be fed.
Patent JP-H03219990-A (JP)
Title: Printer
Inventor: SHIMIZU YOSHITAKA
IPC: B41J33/54
Filed: 1990-01-25
Abstract: PURPOSE:To prevent the lowering of printing quality and to extend the life of an ink ribbon by checking the consumption of an ink ribbon on the basis of the take-up quantity of the ink ribbon and performing lap printing when printing density is lowered by the consumption of the ink ribbon. CONSTITUTION:An arm 5 pushes a switch 4 by a number of times corresponding to the number of rotation of a ribbon take-up roller 3 each time when an ink ribbon 1 is drawn in. A counter 7 counts the signal sent from the switch 4 when the switch 4 is pushed. As the value of the counter 7 becomes large, the consumption of the ink ribbon 1 increases. A memory part 8 stores the number of rotations of a ribbon take-up roller 3 having possibility that the ink ribbon 1 is consumed and printing density becomes low. A comparing part 9 compares the count in a counter 7 with the number of rotations of the memory part 8 and sends a signal to a control part 10 when the count of the counter 7 exceeds the number of rotations of the memory part 8. The control part 10 receives the signal from the comparing part 9 to change over control to control for performing lap printing so as not to lower printing density.
Patent JP-H05212628-A (JP)
Title: Electric discharge machine
Inventor: KATOU YASUYOSHI
IPC: B23H7/36
Filed: 1992-02-03
Abstract: PURPOSE:To provide an electric discharge machine capable of confirming a proper liquid amount in a working liquid supply device corresponding to a liquid level in a working tank even during working and provided with a control ler for detecting the shortage of the liquid amount to replenish the liquid to the proper liquid amount. CONSTITUTION:A liquid level indicator 30 capable of judging the proper liquid level of contaminated liquid corresponding to a set value of any liquid level in a working tank 1 is provided in a contaminated liquid tank 21 of a working liquid supply device 50. A liquid level detecting sensor for judging a detrimental amount of the working liquid is mounted in the working liquid supply device 50, and a controller is provided which opens and closes a solenoid valve provided in a working liquid replenishing pipe on the basis of the output value of the liquid level detecting sensor to replenish the working liquid.
Patent JP-S59143397-A (JP)
Inventor: HIWATARI KATSUMI
IPC: B65D85/38
Filed: 1983-02-05
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-H04255919-A (JP)
Title: Optical head actuator
Inventor: MIYAJIMA HIROSHI
IPC: G02B26/10
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the occurrence of beam shift by constructing a galvanomirror with a single solid-state displacement element and to reduce cost by reducing the size of an optical head actuator. CONSTITUTION:The displacement of a piezo-element 5 is transmitted to arms 3 and 4 via transmission part 6a and 6b and elastic hinges 3b and 4b. With the rotation of the arms 3 and 4 around the elastic hinges 3a and 4a, the displacement of the piezo-element 5 is enlarged and transmitted to a reflection mirror 1. Since the enlargement rate of the displacement in the arms 3 and 4 differ from each other, the reflection mirror 1 turns around an aerial rotation axis O, and thus, a galvanomirror 10 is used for an tracking operation so that a light beam 9 can scan a recording medium in the radial direction.
Patent JP-S53102816-A (JP)
Title: Heat accumulating method in preparation of reducing gas
Inventor: MIYASHITA TSUNEO
IPC: C21B13/00
Filed: 1977-02-22
Abstract: PURPOSE: To control the feed amount of the combustion gas to the heating furnace and to perform the effective heat accumulation for the gas heating furnace and reforming furnace, by enlarging the resistance for the gas passage at the connection part between the gas heating furnace and reforming furnace at the heat accumulation in the production apparatus for reducing gas constituted of the above two furnaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56116130-A (JP)
Title: Voltage stabilizing circuit
Inventor: TAKEI KOUJI
IPC: G05F1/573
Filed: 1980-02-18
Abstract: PURPOSE:To ensure an automatic resetting of a voltage stabilizing circuit, by connecting the cathode of a diode to the output terminal of the voltage stabilizing circuit and then earthing the connection point between the anode of the diode and the resistance via another resistance. CONSTITUTION:The resistance 7 and the transistor TR4 are inserted in series between the input terminal 1 and the output terminal 2, and the TR3 and the resistance 6 are connected directly to the base of the TR4 to be earthed. At the same  time, a serial circuit of the resistance 13 and the diode 15 is connected between the  terminals 1 and 2. Thus the anode of the diode 15 is earthed via the resistance 14  in the normal operation mode. As a result, an inverse voltage is applied to the  diode 15 to prevent the flowing of current. When a overload is applied to the terminal 2, the TR3 and 4 are cut off with the output voltage approximating to zero.  Here this load is eliminated, and accordingly the current flows to the base of the  TR3 via the resistance 13, diode 15 and resistance 9 each. Thus the TR3 and 4 conduct.
Patent JP-H05212898-A (JP)
Title: Laser head and laser printer
Inventor: IMAGAWA SUSUMU
IPC: H04N1/04
Filed: 1992-02-04
Abstract: PURPOSE:To avoid the fluctuation of the output of light due to the mutual interference by the heat of semiconductor laser devices in a laser printer having two laser devices which are placed side by side for the high speed printing. CONSTITUTION:Heating elements 41, 42 are individually disposed adjacent to two semiconductor laser devices 21, 22 in the direction of juxtaposition of the laser devices. When one of the laser devices 21, 22 is not activated, the other laser device of 21 22 is heated by the adjacent heating element of 41, 42 respectively.
Patent JP-H04256833-A (JP)
Title: Liquid mixing-ratio sensor
Inventor: MIYATA SHIGERU
IPC: F02M37/00
Filed: 1991-02-08
Abstract: PURPOSE:To decrease cracks caused by thermal stress when optical glass is fixed to a main body metal fitting, to facilitate manufacturing and to simplify manufacturing control. CONSTITUTION:The edge of optical glass 20 is fixed to a main-body metal fitting 11 and submerged into mixed fuel. The optical glass 20 is constituted of a glass plate 21 which is fused and bonded to the inner side of an inner surface wall 15 of the main-body metal fitting 11 and a glass block 22 which is bonded to the glass plate 21 with a bonding agent 17. The action of the thermal stress on the glass block 22 in fuse bonding is prevented in this way.
Patent JP-S55110325-A (JP)
Title: Data transfer system of microprocessor
Inventor: NAKAGAWA NARIHISA
IPC: G06F13/00
Filed: 1979-02-19
Abstract: PURPOSE: To make it possible to transfer continuously a sequence of data by switching a change-over circuit which changes direct memory access controllers, over by providing those controllers and the change over circuit.  
     CONSTITUTION: Once data are received from m1, dara receiving buffer register 204 sends a DMA request to DMA controller 202 by way of m2 and gate 207 and under the control of DMA controller 202, received data are transferred to RAM205 by way of m3 and bus 206. During the period, control information of DMA controller 203 is set. When this transfer operation is repeated until the transfer is done as many times as the number of data, controller 202 sends a switching signal to change-over circuit 209 to turn gate 208 ON, and a following sequence of data is transferred under the control of DAM controller 203 as well as the preceding sequence of data. Thus, a sequence of continuous data is transferred by the set number of data by alternating controllers 202 and 203. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02200961-A (JP)
Title: Outside wall structure
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/14
Filed: 1989-01-28
Abstract: PURPOSE:To improve the fireproofing and sound insulating abilities, workability, designability and frost damage resisting ability of an outside wall by filling up cement mortar being a dressing material using a baked ceramic backing material, which is fixed to a base member and formed with an irregular veinlike section, as a molding flask. CONSTITUTION:An outside wall is formed to optional dimensions which are about 5-50mm in thickness and 300X1000mm or 600-1800mm in size, and made of a ceramic plate baked at about 700-1300c, and a concave vein 3 with an inclined bottom face 3a and a convex vein 4 serving as an attaching guide for a joint and a dressing material 8 are alternately formed on a base part 5 to make a hacking material 2, which is fixed to a base member 1 made of a C type channel or the like through a fixing tool 7. Cement mortar being a dressing material 8 is filled up into the concave vein 3 not to protrude from the top face 4a of the convex vein 4 using the backing material 2 as a molding flask, and made to cure. After that, only the top face 4a is wiped, and finally dried and cured.