baber/WOPTO huggingface dataset:
Patent JP-H08157712-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: MATSUMOTO SHINYA
IPC: C08K5/09
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a flame-retardant polyamide resin composition which does not suffer from the deposition of flame retardant on the surface of the mold when injection-molded by mixing a polyamide resin with melamine cyanurate, a metal salt of an aliphatic carboxylic acid and a nonionic surfactant. CONSTITUTION: This resin composition is obtained by mixing 100 pts.wt. polyamide resin (A) with 2-20 pts.wt. melamine cyanurate (B), 0.01-5 pts.wt. metal salt (C) of an aliphatic carboxylic acid and 0.02-2 pts.wt. nonionic surfactant (D). Although it has heretofore been proposed that compound B is added to resin A to make it flame-retardant, there is a problem that compound B is separated from the molten resin and firmly fixed on the surface of the mold when the composition is injection-molded. By further adding agents C and D, a flame-retardant polyamide resin composition having high flame retardancy and not suffering from the deposition of the flame retardant on the surface of the mold in injection molding can be obtained.
Patent JP-H01143586-A (JP)
Title: Static convergence correcting device
Inventor: NISHIDA TSUTOMU
IPC: H04N9/28
Filed: 1987-11-30
Abstract: PURPOSE:To simplify the operation and to decrease the adjustment time by using a sensor so as to detect the mis-alignment of static convergence. CONSTITUTION:A cross hatch signal is used for a video signal and its center point is blinked and a sensor 1 is fitted to the center of the screen. Then the center point where each color is blinked is sensed by the sensor 1 and position detecting circuits 2-4 detect horizontal and vertical positions of the center point of each color. Based on the vertical position of the center point of green and red colors, a red vertical direction relative detection circuit 5 detects the vertical position of the red center point with respect to the green center point. A correction DC voltage is formed from the vertical relative position and it is fed to a red vertical static convergence circuit 9 to correct the red vertical static convergence. Similarly, the red horizontal, blue vertical and blue horizontal static convergence is corrected.
Patent JP-H04174435-A (JP)
Title: Projection exposure mask
Inventor: FUJIWARA MAKOTO
IPC: G03F1/70
Filed: 1990-11-07
Abstract: PURPOSE:To prevent the dust collected on the mask surface from forming images by arranging a light shade pattern in the base board of the mask thereby making the dust not conjugate with a wafer surface. CONSTITUTION:A mask 1 comprises a plate of quartz 2 and a built-in chromium pattern 3. The top surface 6 of the chromium pattern 3 is flat and kept with good accuracy relative to the holding surface 5 of the height of the holding portion 4 of the mask. At the time of exposure, the holding portion 4 is held with the vacuum attraction surface on the side of a projection exposure device, the chromium pattern 3 is held at a conjugate position with the wafer surface, and a good exposure is attained.
Patent JP-H10114338-A (JP)
Title: Flat pallet cover for load support
Inventor: KASE KIICHI
IPC: B65D25/20
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent articles from sliding in the lateral direction, and at the same time, prevent the corner part of a pallet from breaking other objects, or prevent the pallet itself from being damaged by forming a box lid-form cover which can cover the upper surface and the peripheral side surface of the pallet, using a paper material having a specified thickness such as corrugated fiberboard. SOLUTION: The overall cover 1 is constituted of a paper material such as corrugated fiberboard having a specified thickness, and is formed into a box lid-shape comprising an upper surface part (1a) and a peripheral side surface part (1b), which can cover the upper surface (a1) and the peripheral surface a2 of a pallet. When the height dimension of the peripheral side surface part (1b) of the cover main body 1 is made shorter, the upper surface (a1) and the peripheral surface a2 of the pallet including four corners can be protected without being bothered by the inserting/removing of a fork 8. Also, when the height dimension of the peripheral side surface part (1b), the inserting/removing of the fork 8 can be performed by providing a hole or a notch for the insertion of the fork on the peripheral side surface part (1b).
Patent JP-H07130816-A (JP)
Title: Method and apparatus for evaluating electromigration and body under test
Inventor: TSURUMARU KAZUHIRO
IPC: H01L21/66
Filed: 1993-11-08
Abstract: PURPOSE:To prevent the deterioration of the reliability of evaluation caused by Joule heat of an aluminum wiring itself, which is the object to be measured, by maintaining the temperature of a conductor under evaluation constant, and suppressing the deterioration of workability and the change in circuit patterns and production process. CONSTITUTION:A conductor under evaluation 3 comprising an aluminum wiring, a monitor 4 and a heater 5 are formed at the neighboring positions one another in a test element group 2. A current is made to flow through the conductor under evaluation 3 at the specified current density. The electromigration life of the conductor under evaluation 3 is evaluated. Especially, the temperature change of the conductor under evaluation 3 is measured with the monitor 4 during the current conduction into the conductor under evaluation 3. The temperature of the conductor under evaluation 3 is kept constant with the heater 5 based on the measured temperature data. Only the electromigration phenomenon is made to occur in the conductor under evaluation 3 in this way. The current-density coefficient and the activated energy are obtained, and the evaluation can be performed accurately in a short time.
Patent JP-2000125967-A (JP)
Title: Cabinet and partition structure
Inventor: ADACHI KIYOKO
IPC: A47B87/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To easily close the clearances in the joint parts of two sets of furniture when the partition, etc., of a room is carried out by arranging plural cabinets in juxtaposition by projectingly arranging cushion layers on the outside surfaces of the right and left furniture bodies and affixing decorative sheets to the surfaces of these cushion layers. SOLUTION: The cabinet as a housing partition unit has a main body 1 consisting of a box body placed on a plinth member installed on a floor surface and end rail members disposed in the clearance from the ceiling surface of a building. In such a case, the cushion layers 3 consisting of, for example, foamed urethane resin sheet materials are projectingly arranged by affixation to one surface of a base material consisting of plywood of the side plates 2 of such main body 1. A decoration seet 4 cosisting of a vinyl chloride seet material is adhered on the surface of this cushion layers 3. In the case the partition is carried out by using the cabinets, the side plates 2 of the plural main bodies 1 are brought into pressurized contact with each other via the cushion layers 3 to prevent the generation of the clearances between the main bodies 1 and 1.
Patent JP-2001125951-A (JP)
Title: Contract information management system
Inventor: SAITO MASA
IPC: G06Q40/08
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a contract information management system capable of reducing the load of the whole contract processing by managing contract information concerned with a contract commodity such as life insurance and insurance against loss by using status information. SOLUTION: A person in charge of contract in an agency displays commodity plans to a client 2 (S1). When the client 2 selects a commodity plan he or she requests out of the displayed plans, a written contract form corresponding to the commodity plan is displayed (S2). When the personal information of a party to the contract corresponding to the contract form is inputted (S3), the simulation of premium calculation or the like is executed (S4), and when there is no problem, a written contract is printed out (S5). When a seal is given or a premium is received, etc., information indicating them is inputted (S6) and contract information is transmitted to a management server 1 (7).
Patent JP-H03161615-A (JP)
Title: Execution method of slope frame
Inventor: YAMADA KUNIMITSU
IPC: E02D17/20
Filed: 1989-11-21
Abstract: PURPOSE:To analyze the stress of a slope frame easily, and to enable economical execution by installing forms among pressure-receiving structures mounted onto the face of a slope at regular intervals, arranging reinforcing bars to the forms and the hollow sections of the pressure-receiving structures and filling the forms and the hollow sections with concrete. CONSTITUTION:Pressure-receiving structures 1, 1 having hollow sections 11... in the grade direction and the cross direction are installed onto the face of a slope crosswise at regular intervals, and fixed by ground anchors 3. Tension is applied to the ground anchors 3, and prestress pushing the face of the slope is introduced to each pressure-receiving structure 1, 1. Forms 8... are mounted among the arm sections 2... of the pressure-receiving structures 1, 1, main reinforcing bars 6... and rib reinforcing bars 9... are arranged into the forms, and both end sections of the main reinforcing bars 6... are inserted into the hollow sections 11... of the pressure-receiving structures 1, 1. The insides of the forms 8... and the insides of the hollow sections 11... are filled with concrete. Accordingly, a slope-face grating girder having high rigidity can be constituted by a small quantity of reinforcing bars and a small quantity of concrete.
Patent JP-H04179108-A (JP)
Title: Method for inspecting deformation of winding of stationary induction apparatus
Inventor: OZAKI EIJI
IPC: H01F41/00
Filed: 1990-11-09
Abstract: PURPOSE:To easily verify the presence/absence of deformation and abnormality of winding in an early stage by measuring the distribution of magnetic fluxes on the outside of the winding by making a low electric current to flow to the winding when a stationary induction apparatus is assembled, before and after the apparatus is transported, or when the apparatus is reassembled. CONSTITUTION:Regarding a two-winding transformer, the distribution of magnetic fluxes produced on the outside of the winding of the transformer is measured when the transformer is assembled at a factory or reassembled at a site of installation by short circuiting the terminals of inside winding 1 with a short-circuit line 5 and connecting an AC power source 4 between the terminals of outside winding 2 so as to make an electric current to flow between the terminals. At the time of measurement, the amount of magnetic fluxes is plotted by moving a magnetic flux sensor 6 in the vertical (axial) direction from the upper end to the lower end of the outside winding 2. When the amounts respectively obtained at the time of assemblage and installation are compared with each other, abnormality or a change in relative position of the winding can be discriminated including the abnormality or change occurring location. In addition, when the measurement of the magnetic flux distribution in the vertical direction is repeated several times by moving the sensor 6 in the circumferential direction along the outside of the winding, the accuracy of discriminating abnormality and specifying abnormal locations can be improved.
Patent JP-H03266382-A (JP)
Title: Multicontact coaxial shell connector
Inventor: ERITSUKU GURIYUUENBAAGU
IPC: H01R24/38
Filed: 1990-11-09
Abstract: PURPOSE: To simplify use while omitting the positioning before the connection, by forming a post by a number of conducive contact bands, and forming a shell by a number of conductive contact rings, in a connector having the post and the shell. CONSTITUTION: A connector comprises a post 100, a shell 200 and a connector body 30. The post 100 is formed by an insulating post 13 supporting a number of conductive contact bands 7-10, and the shell 200 is formed by an insulating shell 12 supporting a number of conductive contact rings 1-6. An outer periphery is converted by a tubular shield 14. One end of the post 100 and that of the shell 200 are opened, and a socket is inserted into the shield 14 like a nest. The insulator of the socket is inserted between the post 100 and the shell 200, and is brought into contact with the contact rings and bands by the flat spring contact. Thereby the positioning before the connection becomes unnecessary, and the connector can be easily used.
Patent JP-H04172900-A (JP)
Title: Loudspeaker frame
Inventor: FUNATO YUZO
IPC: H04R9/02
Filed: 1990-11-07
Abstract: PURPOSE:To reduce the size of an annular magnet attached to the field section of a loudspeaker so that the magnet can become especially suitable for car audio system by forming a loudspeaker frame by molding an Al or Al-alloy plate. CONSTITUTION:The loudspeaker frame 7 is formed by molding an Al or Al- alloy plate. An Al-alloy plate containing 3.0-7.0% Mg and 0.02-1.0% Cu is used as the Al-alloy plate. Therefore, an annular magnet 2 fitted to the field section of the loudspeaker can be reduced in size and weight.
Patent JP-H10142180-A (JP)
Title: Sensor
Inventor: KIKUCHI TOMOSHI
IPC: G01N27/12
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To enable the heating of a sensor element and burning of foreign matter at low cost by covering a sensor element for heating with a protective cover on which holes are formed and installing a heat transferring member extended from the sensor element into the holes of the protective cover. SOLUTION: A sensor element 3 is installed on a base part 2, and a heater 4 is provided in the sensor element 3 to maintain an activated state. A protective cover 5 with holes 6 distanced from each other is provided outside the sensor element 3, a gas to be detected is introduced into the protective cover 5 through the holes 6, the density of components in the gas to be detected is detected with the gas in contact with the surface of the sensor element 3. The first part 7a of a heat transferring member 7 is formed in the shape of a rectangular ring and intimately bonded to the sensor element 3. The second part 7b is intimately bonded to the first part 7a and extended from the first part 7a radially and outwardly into the holes 6 of the protective cover 5.  Therefore, the heat transferring member 7 is heated with the heating of the sensor element 3, and foreign matter adhered so as to block the holes 6 of the protective cover 5 is burned.
Patent JP-H03164770-A (JP)
Title: Developing device
Inventor: TAKATANI TOSHIHIKO
IPC: G03G15/08
Filed: 1989-11-24
Abstract: PURPOSE:To stably attach necessary quantity of fully charged toner to a latent image on a photosensitive body and to form a distinct toner image by allowing the fiber of a toner supply means to capture the toner with the aid of magnetic field generated by a magnetic field generation means and supplying the toner to a developing roller. CONSTITUTION:The magnetic field is generated in a developing device 10 by the magnetic field generation means 16 and the toner supplied to the developing device 10 is captured by the fiber 15 made of a magnetic material of the toner supply means 12 with the magnetic field and gravity. By rotating the toner supply means 12, the sufficient toner is supplied to the developing roller 11 because the fiber 15 which fully captures and holds the toner comes in contact with the developing roller 11, and the fiber 15 comes in contact with the developing roller 11 while it moves with the magnetic field, so that the toner is uniformized and supplied to the developing roller 11. Thus, the necessary quantity of toner is stably supplied to the latent image on the photosensitive body from the developing roller 11 and the distinct toner image is always formed.
Patent JP-H04174844-A (JP)
Title: Photographing device
Inventor: MURATA MASATAKA
IPC: G03D9/00
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a photographing device which can provide an excellent image while the intrusion of dust is being prevented between sensitive material and image receiving material even by means of diffusion transfer by keeping a carrying passage for the thermal developing sensitive material and the image receiving material higher in pressure than the outside. CONSTITUTION:In a photographing device 10 in which an image is exposed to thermal sensitive material P so as to be piled up onto image receiving material R thereafter, and the thermally developed image is then transferred to the image receiving material R so as to be separated, a carrying passage for the thermal developing sensitive material P and the image receiving material R is constituted to be provided with a pressurizing means (a duct 50, a fan 66 and motor 69) which keeps the passage higher in pressure than the outside. In this constitution, the material P is pulled out of a housing section 26 so as to be exposed at an exposure section 28, it is then forwarded to a thermal developing section 36 thereafter, and the material P is pulled out of the housing section 34 so as to be forwarded to the thermal developing section 36, so that both of them are closely attached therein. Since the passage section for the material P and R is kept high in pressure, dust in a photograph forming chamber and outside will never be attached on the materials, this thereby prevents the occurrence of spot failures caused by dust coming in at the time of contact printing.
Patent JP-S63154934-A (JP)
Title: Method for measuring diameter of mode field
Inventor: KUWAKI NOBUO
IPC: G01M11/00
Filed: 1986-12-19
Abstract: PURPOSE:To reduce the measuring error of a mode field caused by the dynamic range of a camera, by a method wherein the logarithmic value of the luminous intensity distribution of the clad part of a single mode optical fiber is allowed to linearily approximate to the distance in a diameter direction and luminous intensity distribution of the min. light receiving level or less of a camera is regenerated. CONSTITUTION:When the luminous intensity distribution on the end surface of a single mode optical fiber is measured using an infrared vidicon camera 4, the luminous intensity logarithmic value of the region between the min. light receiving level of the camera and the level slightly larger than said level is used to make the luminous intensity distribution to linearily approximate with respect to a fiber diameter direction and the luminous intensity distribution of the min. light receiving level or less of the camera is regenerated. For the sake of this, the light from a light source 1 is allowed to pass the surface of a fiber 2 to be measured and received by the infrared vidicon camera 4 to calculate luminous intensity using a computer 5. By this method, the accurate evaluation of a mode field diameter is made possible even with respect to the camera having only a dynamic lens of 10-20dB.
Patent JP-H02150505-A (JP)
Title: Bearing mechanism
Inventor: KISU HIROKI
IPC: G03G15/00
Filed: 1988-11-29
Abstract: PURPOSE:To eliminate defective transcription in a bearing mechanism of an electrophotographic device consisting of both a conductive bearing and a charged member, to which voltage is impressed via this bearing, by providing a groove on a sliding surface on which the bearing is brought in contact with the charged member, so that, if a developer should go into the sliding surface, it can be collected by this groove. CONSTITUTION:A transfer roller 2 consists of a core-bar 2-1 and a charged member 2-2 made of rubber or the like. The roller 2 is held by a bearing 3 and is pushed against a sensitive material 1 by a spring 5. A groove 3-1 is provided to a sliding surface between the bearing 3 and the core-bar 2-1. Owing to this groove 3-1, if a developer leaked out of a developing device, which is not illustrated, should go in the sliding surface 8, it is collected by the groove 3-1. Thus, the sliding surface 8 can be kept in contact with the core-bar 2-1 at any time, so that normal bias voltage is impressed to the transfer roller 2. Therefore, even if the machine operates for a long time, defective transcription will not occur.
Patent JP-H04173315-A (JP)
Title: Plunger type injection molding machine and its controlling method
Inventor: KADORIKU SHINJI
IPC: B29C45/18
Filed: 1990-11-07
Abstract: PURPOSE:To carry out optimum metering automatically even in the case of replacing whole molds by installing a chute and a screw for feeding resin into an injection cylinder, revolving the screw by means of a motor and metering the resin. CONSTITUTION:A chute 8 for guiding resin flow into an injection cylinder 1 is installed on the upper section of the injection cylinder 1, and its upper section is fixed to a metering cylinder 9. A metering screw 10 is disposed in the metering cylinder 9 and a gear 11 is provided at the rear of the metering screw 10, and a geared motor 13 is connected through a gear 12. A control device 15 controls the drive of a servo motor 7 so that the position and the movement speed of a plunger 2 computed from a position signal sensed by an encorder 16 are equivalent to the given values. Also the position of the plunger at the time of completing the dwelling process is sensed by the encorder 16, and the driving time of the geared motor is computed based on the value of said position, and the geared motor 13 is driven after the plunger 2 is released from the cylinder 1 to meter the resin.
Patent JP-H04174964-A (JP)
Title: Alkaline storage battery
Inventor: MURATA TOSHIO
IPC: H01M2/16
Filed: 1990-11-07
Abstract: PURPOSE:To reduce the speed of self discharge after a cycle of charge and discharge progresses by using a mixture of sulfonated polystyrene and polyolefine as the fiber of a separator made of nonwoven fabric. CONSTITUTION:The separator of an alkaline storage battery is formed by melting polypropylene and polystyrene in equal amounts to fabricate nonwoven fabric, and making the nonwoven fabric react with concentrated sulfuric acid, and subjecting the fabric to sulfonation treatment. The separator is installed between both electrodes and wound while being pulled and then stored in a cylindrical metallic case and an alkali electrolyte composed mainly of potassium hydroxide is injected into the case so as to form an alkaline storage battery. During the manufacture of the battery cutting of the separator is therefore hard to occur and the speed of self discharge after a cycle of charge and discharge progresses is small and also voltage drop at discharge at high efficiency can be reduced.
Patent JP-H02149826-A (JP)
Title: Nonlinear optical material
Inventor: MIYATA SEIZO
IPC: C09K9/02
Filed: 1988-11-30
Abstract: PURPOSE:To enable formation of a crystal having large ultrapolarizability but having no inverted symmetric characteristic by forming the crystal from a specified nitroaniline deriv. CONSTITUTION:The subject nonlinear optical material consists of a nitroaniline deriv. expressed by the chemical formula I. In the formula I, X is an H atom or a D atom; Y is(are) an H atom, alkyl group, alkyl group substituted by a D atom or one or plural groups selected from electron donative groups; R is an H atom, D atom, methyl group or a methyl group substituted by a D atom; Z is an alkyl group or an alkyl group substituted by a D atom. By this method, symmetric characteristic of a nitroaniline deriv. having marked tendency to form an inverted symmetric property due to its large dipole moment is reduced by introducing a certain kind of substituent into an amino nitrogen atom, and a nonlinear optical material converted to have activity for secondary nonlinear optical effect is obtd. Thus, formation of a crystal derived from a nitroaniline deriv. and having large ultrapolarizability but having no inverted symmetric characteristic is enabled.