baber/WOPTO huggingface dataset:
Patent JP-H07236713-A (JP)
Title: Production of frame of game racket
Inventor: RUISU JIEI KIISUTAA
IPC: A63B49/10
Filed: 1994-10-06
Abstract: PURPOSE: To make a frame for game-racket moldable by winding tow, made of filament material, around a mandrel to mold a tube then taking out the mandrel and placing the tube on a metallic mold shaped as a frame for game- racket to form the tube. CONSTITUTION: Tow 11 is spirally wound around a rotating mandrel covered by an expandable tubular plastic air bag 17 so that a series of winding cycles necessary for lamination layer design are dispersed to make each winding cycle be ordered in an arbitrary method. The fist cycle is wound along the axis 13 in the longitudinal direction of the mandrel to be extended typically in an angle α from around 0 deg. to +45 deg., the second cycle is wound in the opposite direction to be extended in an agle from -0 deg. to -45 deg. to the axis 13, and following cycles are wound in the same way until the winding mold is closed. Next, the mandrel is taken off from the wound tube, and the tube is applied on a metallic mold shaped as a frame for game-racket, and is to be molded into a shape of the frame for game-racket.
Patent JP-S62102255-A (JP)
Title: Method for exchanging color of developer in developing device
Inventor: DEKI TAKESHI
IPC: G03G15/09
Filed: 1985-10-30
Abstract: PURPOSE:To prevent developers from color mixing at the use of the succeeding developer by forming an independent carrier storing room in a developer tank, and after recovering a developer used in the preceding process at the exchange of colors, supplying and recovering carrier before the supply of the succeeding developer. CONSTITUTION:The storing room 15e to be exclusively used for the carrier is formed in the developing tank 12. At the exchange of colors of developers, the developer used in the preceding process is recovered, the carrier is supplied from the storing room 15e to a developing container 3, and after the passage of a fixed period, the carrier is recovered again to the storing room is 15e before the supply of the succeeding developer. Since only the carrier is supplied and driven in the container 3, toner adhered to respective members is slidably allowed to contact with the carrier in the container 3 and the toner is scraped from respective members. Since the carrier is recovered, the residual toner is also recovered to the storing room 15e together with the carrier. Consequently, the residual toner in the container 3 is removed and the color of the succeeding developer can be prevented from being mixed with the color of the developer used in the preceding process.
Patent JP-H04122022-A (JP)
Title: Si film formation method
Inventor: TOYOKAWA FUMITOSHI
IPC: H01L21/28
Filed: 1990-09-13
Abstract: PURPOSE:To suppress the final concentration of impurities at the surface of an Si film by forming the Si film, whereto impurities are added, and forming an additional Si film, whereto impurities are not added. CONSTITUTION:SiH4 is supplied for a time t1 onto the Si substrate 1, which is installed in an LPCVD device at a time t0, and to begin with, a first nondoped Si film 2 is formed. As regards SiH4, it is supplied continuously for times t2 and t3 continuously hereafter, but as regards PH3, it is supplied only for a time t2 after forming the nondoped Si film during t1, and a doped Si film 3 is formed continuously on the nondoped Si film 2. After forming the doped Si film 3, only the SiH4 is supplied again for a time t3, and a second nondoped Si film 4 is deposited on the doped Si film 3, and at as time t4 it is taken out of the LPCVD device.
Patent JP-H07107741-A (JP)
Title: Switching power supply
Inventor: IIZUKA TOSHIAKI
IPC: H02M3/28
Filed: 1993-09-29
Abstract: PURPOSE:To make it possible to improve voltage efficiency when there is a load by impressing the load with a element only when there is no load. CONSTITUTION:A resistor switching control circuit 22 for conducting and controlling a light receiving transistor 21 is connected to a rectifier circuit 9. When the pulse width of a secondary winding 17a at the ON-time of a switching element (Tr) 18 is large, i.e., when a load 16 is impressed, a resistor 15 is electrically cut off from the output end of a rectifying constant-voltage circuit (SD) 14. Thus, a current does not flow through the resistor 15. Therefore, a voltage is impressed only on the load to improve the voltage efficiency. When the pulse width of the output of the secondary winding 17a at the ON-time of the Tr 18 is small, i.e., when the load 16 is not applied, the resistor 15 is connected to the output end of the SD 14, and the current flows through the resistor 15. The reduction of the ON-time of the Tr 18 to zero is prevented. Namely, the constant ON-time can be maintained.
Patent JP-H0883054-A (JP)
Title: Illumination type signboard
Inventor: INABA HIROBUMI
IPC: G09F13/04
Filed: 1994-09-12
Abstract: PURPOSE: To make the brightness over the entire part of the front surface of a display panel uniform, to make the display panel brighter than this kind of a conventional illumination type signboard and to make the characters, graphics, etc., displayed on the display panel easy to see without generating the unequal brightness in the display panel. CONSTITUTION: Lower reflectors 5 having slopes 4 to reflect the light from a light sources 2 toward the display panel 3 side are disposed along the longitudinal direction of the light sources 2 below the middle of the adjacent light sources 2 among plural pieces of the light sources 2 disposed in a case 1. The slopes 4 of these reflectors 5 are so inclined that the light reflected therefrom are projected upward in the middle of the adjacent light sources 2. The inner peripheral surface side reflectors 6 for reflecting the light from the light sources 2 inclining downward toward the inside base side from the inner peripheral surface of the case l. The inner side of the inside base of the case 1 is provided with a base side reflector 8 for reflecting the light from the light sources 2 toward the display panel 3 side.
Patent JP-H06211893-A (JP)
Title: New cyclopentaneperhydrophenanthrene-17beta-(hydroxy or alkoxy)-17alpha-(aryl or heterocyclyl)-3beta-derivative active to cardiovascular system, its production, and pharmaceutical composition containing same
Inventor: MAURO GOBIINI
IPC: C07J41/00
Filed: 1993-09-29
Abstract: Cyclopentanperhydrophenanthren-17-(hydroxy or alkoxy)-17-(aryl or heterocyclyl)-3 beta -derivatives of general formula (I): <CHEM>  wherein: the symbol  @  means that the hydrogen in position 5 can have an alpha  or  beta  configuration;     the symbol --- represents either a single or a double bond;  and X, R, R<1> and R<2> have the meanings given in the description; a process for producing same and their use for the preparation of a medicament for the treatment of cardiavascular disorders such as heart failure and hypertension is disclosed.
Patent JP-2000075512-A (JP)
Title: Electrophotographic photoreceptor and its manufacturing method and device for image forming using it
Inventor: ASANO MASANARI
IPC: G03G21/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor whose electrophotographic performance is excellent, and whose potential stability by repeated use is excellent without causing a defective image due to dust, litter or the like on a resin base body surface even in the case of using a so- called perpendicular application system such as a slide hopper application system for the application of a photoreceptive layer or the like, its manufacturing method, and an image forming method and an image forming device using it. SOLUTION: The plural cylindrical shafts of cylindrical base bodies 1 are aligned and are perpendicularly stacked, and coating liquid is successively applied on the peripheral surface of a moving cylindrical base body in this manufacturing method. In this case, the cylindrical base body 1 is constituted of a translucent resin base body, and a conductive layer is applied on the entire outer peripheral surface of the cylindrical base body before the above-mentioned successive application. The conductive layer is provided by immersing application.
Patent JP-H0695432-A (JP)
Title: Method and device for production of toner
Inventor: MIKI MASAJI
IPC: G03G9/087
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a toner of high uniformity by hardening a pretoner extruded from a die without rolling. CONSTITUTION:A toner source material 1 heated and kneaded in a kneader 2 is extruded upward from a die 3 attached to the end side of the kneader 2. The extruded material is drawn into a rod and hardened by a capstan roller 4 disposed above the die 3 at a speed a little slowly than the extrusion speed. The rod is coarsely pulverized and classified. In this case, the pretoner 10 extruded from the die 3 has a larger diameter than the aperture diameter of the die 3 and therefore, the ratio of the surface area to the cross section decreases. By coarsely pulverizing the pretoner 10 having larger diameter than the aperture diameter of the die 3 without rolling, proportion of the surface of the pretoner pulverized and classified in the whole toner particles is decreased. Thereby, the obtd. toner has higher uniformity than a conventional toner.
Patent JP-H1166959-A (JP)
Title: Polyester resin for covering electric wire
Inventor: YOSHIDA JUN
IPC: C08G63/181
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin with little environmental pollution and useful as an electric wire covering material. SOLUTION: This resin, where polytetramethylene glycol whose number average molecular weight is 800 to 3000 and/or polyethyleneglycol are copolymerized by 3 to 50 wt.% in polyester consisting of an aromatic dicarboxylic acid component and a glycol component, is formed so that Tg when measured by DSC may be 20 to 50 deg.C and expressed peak temperature (Tc<+> ) of crystallization may be 60 to 140 deg.C, and Shore D hardness may be 50 to 80.
Patent JP-S62103546-A (JP)
Title: Surface defect inspecting device
Inventor: ADACHI MASAHIRO
IPC: G01B11/30
Filed: 1985-10-30
Abstract: PURPOSE:To enable the projection of a slit image on a screen in a detectable range, by arranging a cylindrical lens at a proper space on the incident surface side of a screen where a reflected slit light from a surface to be inspected is projected. CONSTITUTION:A slit light LST from a slit light generator 1 is projected to a surface 2 to be inspected and the reflected light thereof is projected to a screen 3 through a cylindrical lens 8 to form a slit image. The emitted light diffused is focused with a condenser lens 4 at a camera section 6 to form an image on a line sensor 5. A detection output of the line sensor 5 is binary processed to detect a defect on the surface 2 to be inspected. In this case, for example, when the surface 2' to be inspected is inclined by angle alpha across the slit width from the normal condition, a lens 8 allows the reflected light LST' from the the surface 2' being inspected to refract to ward the focal line thereof when passing through the lens 8 and so approach the optical axis O. Thus, the slit image can be projected at the part (b) within a detectable range on the screen 3.
Patent JP-H04124772-A (JP)
Title: Transfer transaction device
Inventor: NAKAYA MITSURU
Filed: 1990-09-17
Abstract: PURPOSE:To improve the confidence against a financial institution and to improve operational efficiency by providing a display means dealing with the only telegraphic transfer after business hours and displaying the rise of a charge to select transaction. CONSTITUTION:In the case of the transfer processing, a control part 1 reads out the time of a clock 6, and judges it is during or after the business hours from the time and the after-business hours decision time of a storage part 7. During business hours, an operation guiding screen selecting the transaction of document/telegraphy is displayed on a display panel 18. The charge of the transaction is displayed in either case, and the control part 1 stores information on a storage part 7. Through the information, the control part 1 performs the pulling down of the transaction charge from the account of a customer and the transfer is terminated. On the other hand, after business hours, only the telegraphy transaction is performed and the transaction charge is higher than the document transaction. When the customer consents to do this, the transfer is performed by telegraphy transaction, and when he does not consent, the cancellation is performed.
Patent JP-H08107421-A (JP)
Title: Method and device for measuring flow rate of cells
Inventor: KUSAYANAGI MICHIO
IPC: H04L12/24
Filed: 1994-10-07
Abstract: PURPOSE: To unnecessitate a high-speed operation by respectively setting a specified cycle for each cell class at an n-fold unit cycle and delaying the reset of a cell count value just for prescribed time within a wrong unit cycle corresponding to the cell class. CONSTITUTION: A header information extracting part 60 extracts the header information of an arriving cell and outputs a VPI signal and a relevant VP timing signal. A cell number counter 61 reads the number of cells in an arriving VP from a cell number counter value memory 673. After '1' is added to this value, it is returned to the memory 673 and the number of cells in the arriving cell VP is updated. A VPI generating part 665 successively generates all the VPI within minimum time tmin and repeats this operation in the cycle of tmin. These specified number (n) of times of generated VPI, counter values of (n) times and cell number counter value are respectively read from memories 675, 676 and 673 to a correspondent circuit inside a T cycle reset part 66.  Based on these values, a counter 667 performs reset processing once the (n) times within the minimum cycle tmin concerning the cell number counter value of the relevant VP.
Patent JP-S61121603-A (JP)
Title: Window glass antenna for automobile
Inventor: SAKURAI KAORU
IPC: H01Q1/12
Filed: 1984-11-19
Abstract: PURPOSE:To receive a TV broadcast by obtaining a reception output of a different frequency band from two different points of an antenna wire provided to a window glass of an automobile so as to utilize a window glass antenna tuned to, e.g., an FM broadcast. CONSTITUTION:An antenna wire 8 of a rear wind shield antenna of an automobile consists of a main antenna comprising three antenna elements 9a, 9b, 9c in parallel with each other and auxiliary antenna elements 10a, 10b coupled with the main antenna. The main antenna element 9b at the center is prolonged in horizontal direction from a feeding point 11, the tip is folded downward and connected to the end of the main antenna element 9c of the lower side. A feeding point 18 for TV reception is added to the antenna wire 8. The effective length of the antenna wire 8 viewed from the feeding point 18 is nearly 1/2 of the effective length viewed from the feeding point 11 so as to receive the TV broadcast band higher than the FM band. This is because the impedance of a connecting line 12 is very high in the TV broadcast frequency viewed from the feeding point 18.
Patent JP-H1176374-A (JP)
Title: Antimicrobial material and its production
Inventor: TAKAGI SEIICHI
IPC: D21H21/36
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To enhance safety and to decrease environment hygienic problems at the time of waste disposal after flow through production stages by incorporating a copper ion antimicrobial agent constituted by bonding copper ions and a surfactant to at least the surface layer part of a base material. SOLUTION: The copper ion antimicrobial agent constituted by ion bonding of the copper ions and a sodium alkylbenzenesulfonate as the anionic surfactant is incorporated into the surface layer part of, for example, timber 2, by which the antimicrobial timber 1 formed with an impregnation layer 3 is obtd. A method of immersing an electrode which is at least copper into an aq. soln. of the anionic surfactant and dissolving the copper of anode by energization across both electrodes from an external power source is adopted as the method for obtaining the copper ion antimicrobial agent. At this time, the aq. soln. of the anionic surfactant is preferably packed around the electrodes and is relatively moved at a prescribed speed. As a result, the ratio at which the copper ions dissolved in the liquid deposit to the cathode side (in the form of plating on the cathode) is lowed and current efficiency is improved.
Patent JP-H0984544-A (JP)
Title: Cooking method of beans and device therefor
Inventor: KAJIWARA TOKUJI
IPC: A23L11/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooking beans such as azuki beans and a device therefor, capable of reducing heat resistant germs and dirts extremely and treating discharged water separately. SOLUTION: This method for cooking beans is to forward the beans washed by a cereal washing machine 1 with water to a heating tank 3 exclusively used for a preliminary cooking with a downstream side conveying means 2, supply the beans to a cooking pot 5 with an upstream side conveying means 4 after removing an astringent component of the beans in the heating tank 3, and conduct the principal cooking of the beans in the cooking pot 5.  In addition to the washing with water in the cereal washing machine 1, by preferably draining water at the downstream side conveying means 2 and removing the astringent component in the heating tank 3, the removal of germs and dirts is sufficiently performed, also by conveying the beans from the heating tank 3 to the cooking pot 5, the attachment of the germs to the inside surface of the cooking pot 5 is almost eliminated, and further, since dirty water discharged from the cereal washing machine 1, discharged water from the water draining and waste water from the removal of the astringent component can be treated separately, the treatments of water are easily performed.
Patent JP-H0558533-A (JP)
Title: Image scanner device
Inventor: SATO MASAMITSU
IPC: H04N1/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide an image scanner device to support a carried paper in the specified posture by means of a tray shorter than the paper length in the paper carrying direction. CONSTITUTION:An arrangement is made so that a carried paper 3 may be curved along the section normal to the carrying direction of a tray 4 by providing the tray 4 fitted with a pull-in part 41 at the center of the upper surface of a section normal to the paper carrying direction on the receiving side of the paper 3, and the deflection of the carried paper 3 is decreased to suppress the hanging quantity. This arrangement allows the carried paper 3 to be supported in the specified posture even when the tray 4 is shorter than the paper length in the carrying direction. Thus, the tray can be manufactured at an inexpensive price and the area required for installing an image scanner device can be made smaller.
Patent JP-2001066391-A (JP)
Title: Manufacture of control rod cladding
Inventor: YONEDA HIDESHI
IPC: G21C7/113
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To form by plating a wear resistant cladding layer over an entire length of a control rod cladding. SOLUTION: Control rod cladding 27A is formed in a length La longer than a desired length L, and dipped in a plating solution 22 of a plating bathtub 21 to a cathode. An upper end of the length L of the cladding 27A is brought into coincidence with that of an anode 24, and electrolytically chrome-plated over the length L. Thereafter, the cladding 27A is taken out, and a cladding layer 30 is cut at a distance longer by x than the chrome-plated length L. Then, a lower end plug is sealed and welded with an area of the distance x as a welding margin 31 to manufacture a control rod.
Patent JP-H0664204-A (JP)
Title: Production of insulated substrate
Inventor: OKUYAMA MASAHIKO
IPC: B41J2/335
Filed: 1992-08-20
Abstract: PURPOSE:To provide an insulated substrate which is excellent in surface flatness and heat accumurating performance by investigating a layer which is formed on a ceramics substrate from a structural point of view. CONSTITUTION:An insulated substrate production method characterized in that there is provided a coating process wherein a mixture including at least a glass powder and a glass hollow body is applied on a ceramics substrate, and a baking process executed at a higher temperature than a softening point of the glass powder.
Patent JP-H06190997-A (JP)
Title: Tear-resistant multilayer film based on sebasic acid copolyester and article containing said film
Inventor: RARUFU HENRII BURANDO
IPC: B32B7/022
Filed: 1993-09-30
Abstract: PURPOSE: To obtain a combination of enhanced rigidity and tear resistance by providing at least three layers superposed on upon another in parallel and substantially random in arrangement and forming the respective layers from a material selected from rigid polyester or copolyester and ductile copolyester based on sebacic acid. CONSTITUTION: A film 10 includes 9 alternate layers respectively comprising ductile copolyester 11 based on sebacic acid, an intermediate material 12 and rigid polyester/copolyester 13. Two outer layers comprise ductile copolyester based on sebacic acid. This film includes at least 3 layers, most pref., about 13 layers. As pref. polyester of rigid polyester/copolyester 13, polyethylene terephthalate, polyethylene naphthalate and a compd. of them is included. Ductile copolyester 11 based on sebacic acid includes terephthalic acid and/or naphthalenedicarboxylic acid.
Patent JP-S6488556-A (JP)
Title: Production of resin for toner
Inventor: HATA MASAAKI
IPC: G03G9/087
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a resin for a toner capable of forming always constant image quality during copying by mixing 30-70pts.wt. of the solid of a high polymer obtained from a vinyl monomer with 70-30pts.wt. of the solid of a low polymer obtained from a styrene type vinyl monomer and removing solvents. CONSTITUTION:The vinyl monomer is heated to 60-150 deg.C and bulk polymerized up to a polymerization degree of 30-90wt.%, and a solvent is added to reduce its viscosity, and further, solution polymerized at 60-150 deg.C to obtain 30-70pts. wt. of the solid of the high polymer, and the styrene type vinyl monomer is solution polymerized at 190-230 deg.C to obtain 70-30pts.wt. of the solid of the low polymer. The toner resin having a number average molecular weight (Mn) of 2,000-15,000, a Z average molecular weight (Mz) of >=400,000, and an Mz/Mn ratio of 50-600 is obtained by mixing said pts.wt. of both said resins and removing the solvents, and the toner is obtained by adding ones properly selected from nigrosine, an electric charge controller including a metal-containing azo dye, a pigment dispersant, an offset preventive, and the like, thus permitting the obtained toner resin to be superior in copying aptitude.