baber/WOPTO huggingface dataset:
Patent JP-H05134367-A (JP)
Title: Silver halide photographic sensitive material
Inventor: CHINO SHIGEO
IPC: G03C1/30
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material excellent in shelf stability and having stable gradation independently of the pH of a color developing soln. CONSTITUTION:This silver halide photographic sensitive material has at least one silver halide emulsion layer on the reflective base and contains a compd. represented by the formula in the silver halide emulsion layer and the pH of the surface of this material is 5.4-5.9. In the formula, R1 is alkyl, cycloalkyl or aryl, R2 is alkyl, cycloalkyl, ayyl or aryl, R3 is a group substitutable on the benzene ring, (n) is 0 or 1, X1 is H or a group releasable at the time of coupling with the oxidized body of a developing agent and Y1 is an org. group.
Patent JP-H03185457-A (JP)
Title: Color toner
Inventor: KANEKO TADASHI
IPC: G03G9/087
Filed: 1989-12-15
Abstract: PURPOSE:To increase an image density and to obviate the generation of ground fogging and offsetting by incorporating specific polyester and specific zinc complex into the toner. CONSTITUTION:This toner is formed by incorporating 100 pts. wt. polyester obtd. by condensation polymn. of at least a component (A) and an acid component (B), 0.1 to 5 pts. wt. zinc complex of (substd.) arom. oxycarboxylic acid, and 1 to 20 pts. wt. coloring agent into the toner. The compd. of formula I is used for the component A and a mixture composed of bivalent carboxylic acid (lower alkyl ester) having 3 to 22C aliphat. hydrocarbon group in the side chain and trivalent carboxylic acid (anhydride) of 10 to 50mol% of the entire part of the acid component is used for the component B. In the formula, R denotes ethylene or propylene; x, y denote integers. The compd. of formula II, etc., are usable for the zinc complex.
Patent JP-2001143936-A (JP)
Title: Gas insulating electric equipment
Inventor: SHIODA HIROSHI
IPC: H01F27/08
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance, and to attain size and weight reduction which is valid to a setting space. SOLUTION: In this gas insulating electric equipment, an electric equipment main body 1 is housed in a closed container 2 in which insulating gas 3 is sealed, and almost 10% to 90% of heat generated by the electric equipment main body 1 is radiated to the outside part of the container 2 by a first heat radiating means 6 by using direct thermal conduction from the electric equipment main body 1, and the residual heat is radiated to the outside part of the container 2 by a second heat radiating means 9 by using the insulating gas 3 as a medium.
Patent JP-H08173056-A (JP)
Title: Feed for fowl
Inventor: SAITO FUMIYA
IPC: A23K1/16
Filed: 1994-12-27
Abstract: PURPOSE: To obtain an egg containing EPA and/or DHA in egg yolk at a high concentration without fish oil smell by feeding feed containing algae belonging to genus Nannochloropsis to fowl without reducing an egg-laying ratio. CONSTITUTION: Algae belonging to genus Nannochloropsis is added to feed preferably in a state of dry alga containing EPA in an amount of >=0.02wt.%, preferably about 0.06wt.% to total weight of the feed and fed to fowl. An EPA- administrating amount of 5-15mg is sufficient for a fowl per a day.
Patent JP-H03185971-A (JP)
Title: Deflection high voltage common use circuit
Inventor: HISAMATSU YUKITAKA
IPC: H04N3/185
Filed: 1989-12-14
Abstract: PURPOSE:To make a high voltage regulation highly accurate by controlling a collector pulse generated in a collector of an output transistor(TR) in response to a secondary high voltage output. CONSTITUTION:A TR 13 is controlled with an output of a comparator 11 comparing a voltage resulting from rectifying a secondary voltage of a flyback transformer 6 with a reference voltage Vs. Thus, a collector current flowing through a current limiting resistor 14 and a diode 15 is controlled to control a collector voltage of a horizontal output TR 1, that is, a collector pulse to a constant value. Thus, a high voltage change is fed back to make the collector pulse constant, and a high voltage generated at the secondary side of the transformer 6 is made constant and a horizontal pattern width is made constant. Moreover, since a 6B power voltage applied to a primary coil 6a is constant, the accuracy for making the collector pulse constant is improved.
Patent JP-H02168847-A (JP)
Title: Pump and compressor utilizing magnetic fluid
Inventor: SATO YASUO
IPC: H02P25/06
Filed: 1988-12-22
Abstract: PURPOSE:To eliminate mechanically movable section and to enable long time operation under severe conditions by forming an enclosed loop of magnetic fluid and flowing the fluid with external magnetic force thereby carrying and pressurizing the fluid to be transported by means of the magnetic fluid. CONSTITUTION:A fluid system comprises a pressurizing cylinder 1, magnetic fluid 8, a separator 2 for separating the fluid 9 to be transported and a return pipe 3 for the fluid 8. A drive control system comprises a linear motor 4 for moving the fluid 8, a magnetic valve 5 for controlling the flow and the pressure of the fluid 8 and a magnetic pole 6 for promoting separation of the fluids 8, 9. By such arrangement, no mechanically movable section is required and long time operation can be carried out under severe conditions of plant handling noxious material.
Patent JP-H10161232-A (JP)
Title: Camera
Inventor: WATANABE YOJI
IPC: H04N1/387
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To confirm the result of the composition processing of an image by the exposure of a sliver salt film and a composed image, in photographing. SOLUTION: An electron image almost equivalent to an object's image obtained by the exposure is fetched by an image pickup element 8, in accordance with the operation of exposing the silver salt film 15 and stored in a memory element in an image processing circuit 10. When a photographer selects one of plural composed images previously stored in a memory 12, the electron image and the selected composed image are composed and displayed on a monitor 11. The composed image selected by the photographer or information corresponding to this composed image is recorded in a magnetic recording part 15a on the film 15, when it is rewound.
Patent JP-H01164217-A (JP)
Title: Overhead wiring structure for cable
Inventor: KADOI TOSHINORI
IPC: H02G7/00
Filed: 1987-12-21
Abstract: PURPOSE:To facilitate work, by laying cables in a pipe along a guide rail installed at a side edge section of a sidewalk then burrying stays for the wires or cables in the under ground of the sidewalk and leading to a housing and the like. CONSTITUTION:Cables 5 such as telephone wires are contained in an overhead pipe 5a and laid along a guide rail at the side of a sidewalk. The cables 5 are connected in terminal boxes 3a arranged in supports 3. Stays 7 for the cables 5 are branched from subscriber lead-in terminal boxes 3b arranged in the supports 3 then passed through support reinforcing concrete boxes 8 burried under a sidewalk 2 and provided with covers 8a and through a pipe 7a burried under the sidewalk 2 then led to subscriber protectors provided to a housing 9.
Patent JP-H06145283-A (JP)
Title: Biodegradable polymer
Inventor: IWAYA YOSHIAKI
IPC: C08L101/16
Filed: 1992-11-09
Abstract: PURPOSE:To provide the subject polymer having a specific structure obtained by extending the chain of an aliphatic polyester with urethane bond, having high melting point, formable to fiber and film and exhibiting sufficiently high strength and durability and, accordingly, usable as a general-purpose plastic. CONSTITUTION:The objective polymer is composed of the recurring unit of formula I ((x) is 2 or 4; (y) is 0 or 2; (z) is 2-10; (n) is 5-500) and has a number- average molecular weight of 5,000-100,000 (in terms of polystyrene) determined by gel-filtration chromatography. The polymer is preferably produced by carrying out the polycondensation of an aliphatic diol such as oxalic acid with a glycol such as ethylene glycol in nitrogen atmosphere under reduced pressure to obtain an aliphatic polyester having terminal OH group and reacting the polyester with an aliphatic diisocyanate of formula II under melting. The compound of formula II is preferably hexamethylene diisocyanate.
Patent JP-H03187750-A (JP)
Title: Ink case for printer
Inventor: MARUTEIN RAUBAA
IPC: B41F31/04
Filed: 1990-11-27
Abstract: PURPOSE: To maintain a once regulated ink layer thickness irrespective of a viscosity and a circumferential speed of an ink roller by self-regulating a bearing, a doctor of the roller, bringing about a deflection to be corrected by a force generated during an operation, and maintaining an ink slit substantially constant over an entire length. CONSTITUTION: An ink roller 1 is rotatably supported in sidewalls 31, 32 by self-regulating radial spherical bearings 35. Both ends of a doctor beam 2 are held at sidewalls of a frame. A doctor is held at a journal 35 in a spherical bearing 20. The doctor occupies an accurately decided position for forming an ink slit in an operation, and is mounted in both sidewalls 31, 32 by a stopper 37 protruding inward. Simultaneously, the journal 36 and the bearing are held to allow a high oscillation of the doctor frame. This bearing can regulate a longitudinal direction of an inking roller. A desired ink slit width can be accurately regulated by a regulating unit and a clamping screw, and both inserts 21 are regulated to the doctor beam.
Patent JP-H09158262-A (JP)
Title: Rainwater utilizing device
Inventor: HARUHARA HIDEO
IPC: E03B3/03
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enhance the appearance of a building by structurig so that a horizontal gutter for use in a collecting means is not visible externaly. SOLUTION: A rainwater utilizing device 10 is provided with a collecting means 20 to collect rainwater precipitating onto the roof of a building and a tank 40 to store the collected rainwater. The collecting means 20 is equipped with an eave gutter 21 to collect the rainwater precipitating onto the roof, an upper vertical rainwater leader 22 connected with the eave gutter 21 to let the collected rainwater to flow downward, a horizontal gutter 23 connected with the vertical rainwater leader 22 and positioned on the way over the height of the building as surrounding its peripheries, and a lower rainwater leader 24 connected with the horizontal gutter 23 to let the collected water to flow down toward the tank 40. The horizontal gutter 23 is formed inside a screen plate 70 located at the periphery of the building for concealing from external view.
Patent JP-H06170293-A (JP)
Title: Cooling device for outdoor resting facility
Inventor: FUKAHORI MASAHISA
IPC: E04H3/00
Filed: 1992-12-04
Abstract: PURPOSE:To improve comfortableness of users and improve utilization of a facility by making an outdoor resting facility, such as chair, bench cooled with a fog as fine water particles. CONSTITUTION:Nozzles 4 for atomizing water in a misty state are provided at the outdoor resting facilities, such as chair 7, parasol 5, table 6, bench installed outdoor. By the fog atomized through the nozzle 4, the circum-ference is cooled or chilliness is generated.
Patent JP-H05154049-A (JP)
Title: Electric kettle
Inventor: HAMADA KUNIO
IPC: A47J27/21
Filed: 1991-12-10
Abstract: PURPOSE:To remove sufficiently, effectively and economically unnecessary substances such as breaching powder component in water in an electric kettle. CONSTITUTION:Water in a receptacle 2 is circulated by pushing a circulation starting switch 20. After the passage of a preset time, the circulation of water in the receptacle 2 is stopped. A filtering device 16 is placed in a path of circulating water to remove unnecessary substances such as breaching powder component by allowing the water to pass through the filtering device 16.
Patent JP-2000141401-A (JP)
Title: Insert film and manufacture thereof
Inventor: MORI FUJIO
IPC: B32B33/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an insert film applicable to a three-dimensionally-shaped molded product applicable to a design pattern that is easy to handle and requires a strict register accuracy, particularly applicable to a deep-drawn molded product, and the method of manufacturing the same. SOLUTION: This film is one produced by forming a pattern layer 2 on a three-dimensionally workable base sheet 1. In an ambient temperature of 110 deg.C, the test piece 20 of an insert film 15 having the width of 10 mm is fixed to a pair of chucks, the distance between which is 30 mm, is applied with a load at one end of the test piece 20 so as to pull at a constant tension speed of 100 mm/min for executing a tensile test in order to get the tensile break elongation of 130% or more.
Patent JP-H03187597-A (JP)
Title: Output switching system for data transmission system
Inventor: SUMIHAMA TAKAHIRO
IPC: H04Q9/00
Filed: 1989-12-18
Abstract: PURPOSE:To continue operation while ensuring the safety of various kinds systems at the time of the abnormality of a control equipment in execution by executing the switching to the exclusive address area of the memory of the normal control equipment of a transmitter and using its data. CONSTITUTION:A process input/output device 16 operates detection.driving parts 171, 172,... by using the data of the exclusive address area of one of normal programmable controllers, for instance, the programmable controller 14, and when it is decided that this programmable controller 14 is abnormal from the state of the head bit of its exclusive address area, it reads out the data from the exclusive address area of the programmable controller 15, and operates the detection.driving parts 171, 172.... Accordingly, the data is switched automatically to the output data of the programmable controller 15 of a normal side without time leg. Thus, the operation can be continued while ensuring the safety of the system.
Patent JP-H03187083-A (JP)
Title: Leader trailer tape for tape cassette
Inventor: OYA TETSUICHIRO
IPC: G11B23/26
Filed: 1989-12-18
Abstract: PURPOSE:To improve the production efficiency and the durability by providing a leader trailer tape with a pressure-sensitive or thermosensitive adhesive layer. CONSTITUTION:The pressure-sensitive adhesive used in an adhesive layer 2 of a leader trailer tape 1 is put in capsules which is sensitive to a pressure exceeding the normal pressure applied to a magnetic tape. The thermosensitive adhesive is melted by heat exceeding the range of the normal use state. That is, a pressure or heat exceeding the range of the normal use state is temporarily applied to the overlapping joint part between the leader trailer tape 1 and a magnetic tape 10 to adhere them to each other, and a splicing tape is not required to splice the tape 10 and the tape 1, and the part which is not adhered by the pressure or the heat of the adhesive layer 2 is not stuck to peripheral matters in the normal use and is wound around a hub 5 in a cassette case 4 and is used. Consequently, they overlap in the joint part and a gap does not occur though tension is applied to the tape 10, and they are safety used without protrusion of the adhesive after adhesion of this part.
Patent JP-H04198179-A (JP)
Title: Pyrrolidone derivative, its production and antiamnesic agent containing pyrrolidone derivative
Inventor: KURODA TOSHIO
IPC: A61P25/28
Filed: 1990-11-28
Abstract: NEW MATERIAL:A compound expressed by formula I {R is formula II to VI [Py is (substituted) pyridyl; Ph is (substituted) phenyl; R<1> is halogen, alkyl or alkoxy; X is -SO2- or -CO-, provided that R<1> is alkyl or alkoxy when X represents -SO2-]}. EXAMPLE:1-(3'-Nicotinoyl)-2-pyrrolidone. USE:An antiamnesic agent. PREPARATION:A compound expressed by the formula R-Z (Z is halogen) is reacted with N-trimethylsilyl-2-pyrrolidone, preferably in a solvent such as chloroform or THF at 15-50 deg.C within 72hr.
Patent JP-2000147556-A (JP)
Title: Liquid crystal display device and manufacture of substrate for it
Inventor: CHO KOYU
IPC: H01L29/786
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent electrostatic destruction in a pixel TFT formed on a substrate by providing a terminal end part neutralizing static electricity charged on gate control lines on at least any terminal end part of the gate control lines. SOLUTION: Many gate control lines 26 are arranged along the row direction of a pixel cell 22 on the substrate 21, and many data lines 27 are arranged along the column direction of the pixel cell 22. Then, the gate of the pixel TFT 23 is connected to the gate control line 26, and the source of the pixel TFT 23 is connected to the data line 27. Then, a terminal end device 28 is formed on the outside of a pixel cell array 21a on the substrate 21. That is, the terminal end parts of respective control lines 26 are prolonged to the outside of the pixel cell array 21a, and a P type impurity semiconductor layer and an N type impurity semiconductor layer are formed respectively on both sides of the gate control line 26. The area of these impurity is formed by the area of several times or more of the impurity semiconductor layer area of the pixel TFT 23 forming the pixel cell 22.
Patent JP-H01167756-A (JP)
Title: Heating device
Inventor: OHASHI KUNIO
IPC: G03D13/00
Filed: 1987-12-23
Abstract: PURPOSE:To prevent unevenness in coloring and unevenness in luster from occurring and to obtain a device whose thermal efficiency is good by bringing paper into contact with a belt for heating and directly heating it from the belt for heating side. CONSTITUTION:An image receiving sheet conveyed from a suction belt 19 is electrified by a corona electrifier 3 and is electrostatically in contact with a heat-proof belt 1, then conveyed with the rotation of the heat-proof belt 1 in such a state. The heat-proof belt 1 is heated at a specified temperature by a heater 4, and the image receiving sheet is heated so as to promote the coloring reaction. And thermoplastic pigment on the surface is in a softened or melted state to cover the surface of a coloring image and to give luster to a coloring image. The image receiving sheet lustered thus is separated from the heat-proof belt 1 with a separation pawl 1a and ejected to a paper ejection tray by a paper ejecting roller. Thus, the thermal efficiency becomes good and uniform heating can be executed, thereby obtaining the high-quality image which is uniform on all the surface.
Patent JP-H06243690-A (JP)
Title: Semiconductor memory
Inventor: MATSUNO KATSUMI
IPC: G11C14/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a semiconductor memory using a ferroelectric substance in which power consumption is small. CONSTITUTION:In a semiconductor memory using a ferroelectric substance, after a data line selecting means selects one data line (DLfj), a pre-charge means (PCf0) sets a potential of the selected one data line (DLfj) to a first potential (VDD). And a word line selecting means activates one word line (WLfi). Thereby, a non-selected data line is not required to charge previously to the first potential (VDD), and power consumption can be made small.
Patent JP-H02172552-A (JP)
Title: Coating apparatus
Inventor: HIROSE AKIO
IPC: B25J13/00
Filed: 1988-12-23
Abstract: PURPOSE:To make it possible to form a coating film stably all the time even in the case of altering a transporting speed by making a gun speed follow the transporting speed of an object to coated by a conveyer. CONSTITUTION:A coating apparatus 7 comprises a means to determine the distance of reciprocating movement in the longitudinal direction of a coating apparatus main body 8 of a coating gun 10 or the moving pitch toward transporting direction of a conveyer against the coating surface of an object to be coated in the intermediate point of the distance of reciprocating movement a means to put the unit moving orbit of the coating gun 10 being determined based on the shape of the object to be coated, and a means to compute the moving speed of the coating gun 10 according to the movement of the conveyer and a waiting period in reciprocating movement of the coating gun 10 so as to make the moving pitch of the coating gun 10 become constant and control it. By this structure, coating films are formed stably all the time even in the case the transporting speed of the object to be coated is altered.
Patent JP-H05144113-A (JP)
Title: Optical head
Inventor: SHIOZAKI HIROSHI
IPC: G11B7/135
Filed: 1991-11-15
Abstract: PURPOSE:To constitute the optical head including a light separating function to a small size and thin type so that focusing and tracking correction are enabled over the entire part. CONSTITUTION:A flat plate material 11 essentially consisting of a glass substrate 13 and a substrate 12 are provided nearly in parallel as the constitution of the optical head. A luminous flux B0 emitted from a semiconductor laser is reflected by a polarizing film 14 and is sent to an objective lens. The return light B01 from the objective lens is transmitted through a wavelength plate 15, by which the plane of polarization is rotated 45 deg.. This light is reflected by a reflection surface 31 and is separated by a polarizing film 16, a phase difference plate 17 and a total reflection surface 18 to light R1 of an S wave component, light R2 of a P wave component and light R0 which does not depend on the polarization state. An MO signal is reproduced by taking the difference in the outputs between PIN photodiodes 32a and 32b. The error signal of focus, etc., is obtd. by the output of a PIN photodiode 32c.
Patent JP-H09166073-A (JP)
Title: Swash plate lubricating method for swash plate piston type variable displacement pump
Inventor: HASEGAWA KIMINORI
IPC: F04B27/08
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a leak quantity in a swash plate bearing caused by such a state that the swash plate and a housing are separated from each other more than required, by reducing a self-load pressure lubricant oil amount against the swash plate bearing accompanying the increase of self-load pressure. SOLUTION: When increasing a pump capacity and lubricant oil pressure accompanied by the increase of the inclination angle of the cam surface of a swash plate 30 and/or rotational speed of a rotary shaft 14, the decrease of tightening force F1 due to a spring receiving part 54 accompanied by the increase of the pump capacity between the swash plate 30 of a bearing and a housing 10, is countervailed by the reduction of separating force F2 due to lubricant oil pressure accompanied by the reduction of an oil amount. Therefore, even though pressure of self-load pressure lubricant oil is increased, and the tightening force F1 between the swash plate 30 and the housing 10 is reduced separating force F2 due to the reduction of the lubricant oil amount is reduced as well so that a separating degree between the swash plate 30 and the housing 10 can be appropriately retained.
Patent JP-H05156714-A (JP)
Title: Unit building construction
Inventor: MATSUMOTO AKIKAZU
IPC: E04B1/348
Filed: 1991-12-11
Abstract: PURPOSE:To make it possible to construct a building to the full extent of the north side while meeting an oblique line limit, to utilize efficiently a site and, at the same time, to make it possible to construct a portion of the second floor in a star-case economically, in a unit building construction, such as unit houses composed of unit structures in stories, especially in a structure wherein a stairway leading to the uppermost unit is located at the north end of the building. CONSTITUTION:A unit structural body 3 in the highest floor is installed to the south side from stairs and, at the same time, the highest floor unit 6 for a staircase covering the stairs 4 in a position of the highest floor and forming a staircase 5 is installed. The roof surface 6d of the highest floor unit 6 for the staircase is so formed that it is approximately parallel with the inclination of the stairs 4.