baber/WOPTO huggingface dataset:
Patent JP-S6319262-A (JP)
Title: Ink jet recording apparatus
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/06
Filed: 1986-07-14
Abstract: PURPOSE:To enhance the density of recording picture elements, by setting the width dimension of an ink flight orifice to a specific dimension or less and allowing an ink unit area to which a heat signal is applied to fly to a recording sheet on the basis of the electrostatic field formed between an ink surface and the recording sheet. CONSTITUTION:When an image information signal G is inputted to a driving controller 33 in synchronous relation to the driving timing of a heat signal applying means 4, an electrostatic signal B is outputted from the driving controller 33 to be applied to a cylindrical electrode 32. An electrostatic field S is formed between the surface of the ink 3 faces to a conductive layer 31 and a cylindrical electrode 32, and a heated ink unit area M performs flight operation toward a recording sheet 5 passing on this side of an electrode 32 for electrostatic induction. In this recording operation process, when the width dimension of an ink flight orifice is set to 200mum or less and an ink flight range is prescribed to a narrow state, the diameter of an ink dot can be reduced and the enhancement of the density of recording picture elements can be achieved.
Patent JP-S6142391-A (JP)
Title: Seawater desalting apparatus
Inventor: SHICHIJI HIROSHIGE
IPC: C02F1/14
Filed: 1984-08-06
Abstract: PURPOSE:To simply make fresh water from seawater, by providing an evaporation chamber demarcated by a structure, which comprises a transparent plate and has a configuration covering the surface of seawater, and the surface of the sea, a condensing pipe group obliquely or vertically arranged under the surface of seawater and a pump and piping system. CONSTITUTION:When solar rays are irradiated through the transparent plate 1 of an evaporation chamber 2, solar heat is absorbed by the surface of the irradiated sea while the temp. of seawater is rised to generate steam. A mixture of this steam and air is guided to a condensing pipe group 5 from a suction pipe 3 through a header 4 by the sucking action of a fan 8. The condensing pipe group 5 is arranged at a deep place several m or more from the surface of seawater and, because there is temp. difference between said pipe group 5 and the surface of seawater, a part of steam introduced into the pipe group 5 is condensed to generate fresh water. The formed fresh water is flowed down through the condensing pipe group 5 and guided to a buffer tank 9 through a condensing pipe header 6 and further sent to a water storage tank by a water feed pump 10 and a water feed pipe 11.
Patent JP-S649226-A (JP)
Title: Polyimide and heat-resistant adhesive comprising same
Inventor: TAMAI MASAJI
IPC: C09J179/08
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a polyimide having excellent processability as well as excellent heat resistance inherent in polyimide, having a low water absorptivity and good transparency and being useful as a heat-resistant adhesive, comprising a specified ether diamine and a tetracarboxylic acid dianhydride. CONSTITUTION:This polyimide has repeating units of formula I (wherein R is a tetravalent group selected from among a 2C or higher aliphatic group, a cycloaliphatic group, a monocyclic aromatic group, a condensed polycyclic aromatic group and an noncondensed polycyclic aromatic group and a noncondensed polycyclic aromatic group composed of aromatic groups bonded together directly or through bridging members). Said polyimide can be obtained by effecting ring closure through dehydration of a polyamic acid obtained by polymerizing an ether diamine of formula II, namely, bis[4-{4-(4-aminophenoxy) phenoxy}phenyl]sulfone with at least one tetracarboxylic acid dianhydride.
Patent JP-H05335980-A (JP)
Title: Receiver
Inventor: OKADA MAKOTO
IPC: H04B1/26
Filed: 1992-05-29
Abstract: PURPOSE:To simplify the operation by controlling the receiver automatically in an optimum setting state in response to the reception state. CONSTITUTION:A reception signal received by one antenna 10 is converted to a 1st intermediate frequency signal via a 1st intermediate frequency amplifier circuit 18, the converted signal is divided into two, either of signal is converted to a 1st demodulation signal by a 1st demodulation circuit 36 via a broad band filter 22, a band width variable filter 26 and a 2nd intermediate frequency amplifier circuit 28, and the other signal is converted to a 2nd demodulation signal by a 2nd demodulation circuit 48 via a narrow band filter 24 and a 3rd intermediate frequency amplifier circuit 46. Moreover, the 1st and 2nd intermediate frequency amplifier circuits 18, 28 are controlled by an AGC means 32 with the 2nd intermediate frequency signal as an input. Then the amplitude fluctuation periods of 1st and 2nd demodulation signals are compared by a comparison control means 52 and the time constant of the AGC means 32 and the band width of the band width variable filter 26 are controlled automatically in an optimum setting state with respect to the reception state depending on the result.
Patent JP-H05331814-A (JP)
Title: Automatic setting device for cone type road sign body
Inventor: YAO MASAKATSU
IPC: E01F13/02
Filed: 1992-05-30
Abstract: PURPOSE:To automatically set cone type road sign bodies over a road surface at definite intervals. CONSTITUTION:Paired right and left holding belts 8 and 9 which are revolved in the vertical planes, are mounted in parallel on a load carrying truck 1, and a distance between the holding belts 8 and 9 is made wider than the large diameter section of each cone type road sign body 2 at the rearward side, but is made narrower as the belts go forward. The appropriate place of a wide section between the upper running section of each holding belt 8 and 9 is constituted to be a sign body delivery section 13, a wide section between the lower running sections of the belts is constituted to be a sign body separation section 14, and the lower running sections are run while being kept close to a road surface. Each cone type road sign body 2 is inserted in between the holding belts 8 and 9 while being kept up-side down from the delivery section 13, and is carried to the lower running section side while being held by the holding belts 8 and 9, so that each cone type road sign body 2 is set on the road surface with the holding of the holding belts 8 and 9 released when the sign body comes up to the separation section 14.
Patent JP-S5866378-A (JP)
Title: Josephson circuit
Inventor: ASANO JIYUNSHI
IPC: H01L39/22
Filed: 1981-10-16
Abstract: PURPOSE:To obtain a constant voltage supply type Josephson switch circuit which operates stably at a high speed by providing a capacitor for supplying a constant voltage in the vicinity of the circuit on a substrate. CONSTITUTION:A constant voltage supply type Josephson circuit 12 is formed on an Si substrate, and super-conductive metal thin films 10', 11' are formed on the power sources 10, 11 in such a way as sandwiching an SiO2 insulating film in the thickness of about 2,000Angstrom . A capacitance C of this capacitor is about 7 times of the capacitance Co of the switch circuit under a constant voltage and a voltage fluctuation in the switching operation is suppressed for the switching time of about 10mus and thereby the circuit operates stably.
Patent JP-S5953872-A (JP)
Title: Transfer material
Inventor: AOKI TAKAO
IPC: G03G15/16
Filed: 1982-09-21
Abstract: PURPOSE:To obtain a copy image which is free of a transfer omission and transfer unevenness, by providing an insulating and oil absorbent area to the gripped part of a film with <=10<8>OMEGA surface resistance. CONSTITUTION:A transfer material 3 for a color picture consists of a conductive surface 1 and a polyester film base 2. When a high insulating member other than paper is used as a grip part 4, all cases (a)-(d) are applicable and the part is gripped at the grip part 10 of a transfer drum 7. When te grip part 4 is paper, the sticking (b) of a base-side leading end, sticking (c) using the insulating layer, or the case (d) wherein an insulating tape 6 is used is applied. The grip part 4 is made of paper, unwoven fabric, or a porous plastic film to obtain an oil absorbent rough surface, and excessive silicone oil is absorbed after passing through nips of a heat roll couple to reduce the adhesive strength because of the rough surface, facilitating separation from a pressure roll.
Patent JP-H05334996-A (JP)
Title: Sealed portion structure of metallic vapor electric discharge lamp
Inventor: HAYASHI KOICHI
IPC: H01J61/36
Filed: 1992-05-29
Abstract: PURPOSE:To prevent leaks from the sealed portion of a metallic vapor electric discharge lamp such as a metal halide lamp and to secure conduction between an electrode and a lead member. CONSTITUTION:An alumina washer 7 through which the shaft portion of a W-ThO2 electrode 6 is passed and a W-ThO2 mount 8 into which the end of the shaft portion of the electrode 6 is pressed are sequentially inserted into the tubular opening 4 of a translucent bulb 1. A lead member 10 made from covar (Fe-Ni-Co) and having a noble metal layer 9 attached to its opposite face to the mount 8, comprising Au, Pt and Ag or active metals such as Ti and Cu admixed in those metals, is laid on the mount 8 and a ring-shaped sealant pellet 11 is set to surround the projecting part of the lead member 10 and is heated and melted and then hardened to form sealing glass 12.
Patent JP-S6054329-A (JP)
Inventor: BERUNTO FUERITSUKUSU
IPC: C07C21/06
Filed: 1984-08-07
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-S6225134-A (JP)
Title: Addition-type imide resin prepreg and laminated sheet produced therefrom
Inventor: SUGAWA YOSHIHISA
IPC: C08J5/24
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a prepreg capable of giving a laminated sheet having high ply separation resistance and excellent adhesivity to enable the high-density packaging, by impregnating an addition-type imide resin in a cloth substrate. CONSTITUTION:The objective prepreg is produced by impregnating an addition- type imide resin in a cloth substrate. When a formed product produced by molding a sheet of the prepreg is cut to 45 deg. to the direction of the cloth fiber, the interfacial peel resistance of the product is >=40kg/mm<2> in high-temperature atmosphere of 200+ or -1 deg.C. A laminated sheet is produced by using the prepreg. The prepolymer solution of the addition-type polyimide resin is the one containing 30-55% unreacted raw material, 39-65% component having a molecular weight of 400-15,000 and 1.8-6.8% component having a molecular weight of >=15,000.
Patent JP-H0453445-A (JP)
Title: Packaging bag for retaining freshness of vegetables and fruits
Inventor: KOTANI KOZO
IPC: A23B7/148
Filed: 1990-06-21
Abstract: PURPOSE:To obtain the subject packaging bag, composed of a film provided with openings having a specific whole opening area ratio, suitable for packaging vegetables and fruits performing vigorous physiological action even after harvesting thereof and useful for vegetables, root vegetables, fruits, cut flowers, mushrooms, etc. CONSTITUTION:The objective packaging bag is composed of a film provided with one or more openings (preferably having a size of 0.2-1.0mm diameter) with 0.0002-0.010%, preferably 0.0002-0.008% total opening area ratio based on the whole opening surface area of the film.
Patent JP-H0519591-A (JP)
Title: Corona discharger for image forming device
Inventor: TAMIYA TAKAHIRO
IPC: G03G15/02
Filed: 1991-07-04
Abstract: PURPOSE:To make a design for an attaching space and the distribution of electrical energy when a corona discharger is attached, especially, to a small sized image forming device and to decrease the occurrence of the ozone of the corona discharger. CONSTITUTION:The line of the discharging point 30a of an electrode member 30 is made into a curve, so that the line of the discharging point 30a is not on the same plane as the rotary shaft of a cylindrical photosensitive body 5, but the extending part of the electrode member 30 is directly connected to a high voltage power source 36. Further, an ozonolysis element is fitted into the opening part 35 of a process cartridge 31 supporting the electrode member 30, so as to be exchanged.
Patent JP-2000353182-A (JP)
Title: Device for aiding cooperative work of plant
Inventor: SAKAMOTO HIROSHI
IPC: G06F17/50
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To share basic information of large capacity by respective bases for executing plant work and to cooperatively execute the work by allowing each base to reproduce and check the contents of work on the other base. SOLUTION: An information generation device 1 arranged on a prescribed base generates the unit information of a structure model obtained by dividing a plant target in each constitutional element and specification information for relating the structure model as the plant target as a shared plant three- dimensional(3D) model and transmits the 3D model to an information evaluation/ analysis device 2 arranged on the other base. The device 1 generates and displays a plant basic model on the basis of the shared plant 3D model. On the other hand, the device 2 generates a plant basic model on the basis of the shared plant 3D model transmitted from the device 1 and displays, evaluates and analyzes the generated model.
Patent JP-S5687810-A (JP)
Title: Preparation of reference board calibration of for radiation thickness meter
Inventor: KUDOU MAKOTO
IPC: G01B15/02
Filed: 1979-12-20
Abstract: PURPOSE: To obtain a highly accurate reference board for the calibration of a radiation thickness  meter by comparing the measuring result obtained by placing a calibration standard plate at the  measuring position of an object to be measured with the measuring result obtained by placing a  calibration reference board at the reference board position.   
     CONSTITUTION: A calibration standard plate of a definite true value is placed at a measuring position A where an object 15 to be measured is to placed, and irradiated with X-rays from a generator 11 in order to measure the thickness value of the standard plate. Then, said standard plate is  withdrawn from the X-ray passage. A parent metal to be a calibration reference board 14 is  placed at a reference board position 13 where the calibration reference board 14 is to be placed,  and irradiated with X-rays in order to measure the thickness value of the parent metal. The thickness values of said parent metal and the standard plate measured earlier are compared with each  other. When there is a difference between them, a shutter 13 shuts off the X-ray passage and the  parent metal is worked being placed at the reference board position as it is in order to regulate its  thickness value. The reference board 14 is worked by filling cavities 21 in the parent metal 20  with a powdery filler 22 of the same quality as the parent metal.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0456825-A (JP)
Title: Formation of transparent electrode layer
Inventor: NISHIMOTO TAKASHI
IPC: G02F1/1343
Filed: 1990-06-23
Abstract: PURPOSE:To improve the reliability of adhesion strength of a transparent electrode by treating the surface of a color filter with plasma obtained by using argon containing oxygen as discharge gas and then forming the film of a transparent electrode on the treated surface. CONSTITUTION:The surface of the color filter 10 obtained by forming a protection film 12 on a coloring layer 11 formed on a transparent substrate 4 is treated by plasma 3 formed by DC glow discharge generated by impressing a DC voltage to a cathode 2 arranged independently of the substrate 4 by using gas obtained by mixing the fine quantity of oxygen into argon prior to the formation of the transparent electrode layer 14. Since the film of the transparent electrode is formed after treating the surface with the plasma 3, the adhesion of the layer 14 can be increased without exerting bad influence upon the protection film 12 and the highly reliable color filter can be obtained.
Patent JP-H0914754-A (JP)
Title: Bath boiler with hot water heater
Inventor: IIIZUMI KAZUYUKI
IPC: F24H1/46
Filed: 1995-06-30
Abstract: PURPOSE: To enable measurement and computation of a correct residue of hot water by stopping the combustion of a bath burner when a hot water supply burner starts burning some time during the operation of adding a specified heating value from the bath burner and starting the combustion thereof again when the combustion of the hot water supply burner is ended. CONSTITUTION: By a signal from a water quantity sensor 25 on the side of a hot water heater, a controller 42 detects whether the hot water heater is in operation or not and when the hot water heater is out of operation immediately after the measuring of the temperature of a bathtub, a master gas solenoid valve 32, a proportional valve 31 and a bath solenoid valve 12 are opened to perform a combustion of a bath burner and followup boiling is started operating a circulation pump 17. Then, the followup boiling is ended only when the operation of the hot water heater fails for a preset time length and the temperature of the hot water left in a bathtub is measured again by a bath thermistor 16.  This can keep a heating value per hour to be fed for the followup boiling constant to obtain the residue of the hot water accurately thereby allowing a user to fill hot water exactly according to a set amount of hot water.
Patent JP-S5591954-A (JP)
Title: Weldable sintered hard alloy
Inventor: KOBORI KEIICHI
IPC: C22C29/00
Filed: 1978-12-28
Abstract: PURPOSE: To enable a WC-base sintered alloy to be welded by regulating the grain size of the WC and the amt. of Co or Ni as a binder to be used and replacing part of the WC with carbides, nitrides or carbonitrides of one or more out of Ti, Ta, Nb, V and Cr.  
     CONSTITUTION: WC of 4W8μm in diameter is mixed with 15W30wt% of Co or Ni as a binder, molded, and sintered. At this time, 15vol% or less of the WC is replaced with carbides, nitrides or carbonitrides of one or more out of Ti, Ta, Nb, V and Cr. The resulting sintered hard alloy can be welded onto a base metal unlike a WC type sintered hard alloy, and the welded portion is not exfoliated in use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06346780-A (JP)
Title: Manufacture of two layer liner for engine
Inventor: KAWANAMI SHIZUO
IPC: F02F1/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide a two layer liner for an engine for which a general electric furnace (heat treatment furnace) can sufficiently work as its heating means with no requirement of using any special facility, and a manufacturing cost can be reduced to nearly 1/10 of its normal price. CONSTITUTION:An inner layer material 1b is inserted into the inside side of an outer layer material 1a, a canning material 1c is arranged inside thereof, the outer layer material 1a is sealed and welded to the canning material 1c, a space between the outer layer material 1a and the inner layer material 1b is vacuumed by a vacuum pump through an intake hole 2 provided on the outer layer material 1a, and then a member 3 having a heat expansion coefficient larger than that of each material is inserted into the inside of the canning material 1c, the whole is heated to 800 deg.C and more, so that the outer layer material 1a and the inner layer material 1b may be connected to each other.
Patent JP-2000001033-A (JP)
Title: Apparatus for detecting end of printing medium and printing apparatus using the same
Inventor: EGAWA HIROMI
IPC: B41J19/18
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting a correct end of a printing medium having a part where the end cannot be detected. SOLUTION: This printing medium end-detecting apparatus includes a photosensor 11 which can distinguish a platen 16 and a printing medium 6 mounted to the platen 16 by colors, a printing head-driving part 2 for moving a carriage 13 loading the photosensor 11 and a printing head 12 along the platen 16, and a printing medium transfer part 3 for moving the printing medium 6 in a longitudinal direction (Y direction).  Moreover, the apparatus has a printing medium-detecting part 1 for detecting a position of the printing medium 6 from an output signal SS of the photosensor 11 and a position of the carriage 13, and a printing medium end-analyzing part 4 for moving the carriage 13 in a lateral direction (X direction) by the printing head-driving part 2 and moving the printing medium 6 in the longitudinal direction by the printing medium transfer part 3 as necessary, thereby detecting ends (a) and (b) of the printing medium.
Patent JP-H09328128-A (JP)
Title: Pallet of synthetic resin
Inventor: TERANO KUNIHIRO
IPC: B65D19/24
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a pallet of synthetic resin in which improvement in shock resistance in the vicinity of fork-insertion holes and in ability to withstand load is embodied. SOLUTION: The corner of a strut 5 at the entry of each fork-insertion hole 9 is formed in plane walls. On the inner side of the plane walls a reinforcing rib projects, which meets the plane wall perpendicularly and extends over the full height of the strut 5. On the inner side of the deck boards 1, 3 a reinforcing rib is provided, which consists of a transversal rib meeting at right angles lengthwise ribs running parallel to the fork-insertion holes 9. Of these reinforcing ribs end-edge ribs at the fork-insertion hole 9 are each formed lower in height. A median rib is provided, which runs parallel to the end-edge ribs and the sides of the pallet. Between the median rib and the end-edge rib a V-shaped rib 21 whose forward end is connected to a lengthwise rib is provided.  Between the median rib and the transversal rib an auxiliary rib is provided in parallel with the fork-insertion hole 9. An antislipping material 27 provided on the upper side of the deck board 1, 2 is embedded in a groove provided above reinforcing ribs paralleled to the sides of the pallet.
Patent JP-S5866791-A (JP)
Title: Heat accumulator unit
Inventor: HANAOKA TAKEO
IPC: F28D20/02
Filed: 1981-10-16
Abstract: PURPOSE:To enable to effectively respond to the change in the required amount of heat to be recovered, by a method wherein a container for sealing a heat- accumulating substance therein is divided into standardized small-scale units, and the units are collectively assembled. CONSTITUTION:A small cylinder 3 coaxial with a shell body 1 is airtightly fitted to central parts of an upper cap 2 and a lower cap 2' for the shell body 1, and a coil 4 is provided so as to surround the cylinder 3. Airtightness is maintained also at the connection of ends of the coil 4 to the shell body 1. Numeral 5 represents a pouring-in port for the heat-accumulating substance, while numeral 6 represents a discharge port for the substance. Thus, the container for selaing the heat-accumulating substance therein is formed, and passages 3, 4 for heat-transmitting media are formed in the interior of the container. When a plurality of the heat accumulator units are coaxially stacked, the outlet of the small cylinder in other heat accumulator unit (which is the same as the one indicated by solid lines) indicated by broken lines is matchingly connected to the inlet of the small cylinder 3 in the unit indicated by the solid lines, and an outlet and an inlet of the coil 4 are also connected by piping.