baber/WOPTO huggingface dataset:
Patent JP-S55121255-A (JP)
Title: Deflecting yoke
Inventor: MARUYAMA TAKESUKE
IPC: H01J29/76
Filed: 1979-03-12
Abstract: PURPOSE:To remove a curved pattern of the magnetic line of force for a vertical deflection of the yoke and eliminate a misconvergence of bow-shape back-to-back inverted to each other, by installing magnetic material pieces with a pair of angular protrusions to inner faces at the side of an electron gun of the vertical deflection coil. CONSTITUTION:U-letter shaped magnetic material pieces 15 with an angular protrusion extended to at the side of a picture face are installed to inner faces at the electron gun side of a vertical deflection coil 7. A small loop 16 of the magnetic line of force is absorbed by angular protruding parts at both sides of the U-letter shaped magnetic material piece 15 before reaching electron beams 13, 14. This causes the magneric line of force to eliminate a curved pattern and the vertically deflecting magnetic line of force to be in a gentle shape.
Patent JP-H01203966-A (JP)
Title: Method and device for inspecting joining state of joined part of extremely small member
Inventor: FUKUCHI YASUHIKO
IPC: G01N29/04
Filed: 1988-02-10
Abstract: PURPOSE:To accurately and securely detect the joined state of an extremely small member joined part without any destruction and to easily decides whether or not the joining is normal at a high speed by providing an oscillation process, an exciting process, a scanning process, a signal converting process, and a signal detecting process. CONSTITUTION:In the oscillation process, the joined part of an extremely small member oscillates at a known resonance frequency of resonance with the natural vibration of the member in an unjoined state. In the exciting process, intermittent energy which is modulated to the resonance frequency is outputted and made incident on the member, which is excited periodically. In the scanning process, the incident position of the energy is selected and a scan is made on the member. In the signal converting process, an elastic wave and an acoustic wave which are excited in the member with the incident energy are converted into electric signals. In the signal detecting process, the converted electric signals are amplified and an electric signal of frequency as high as or close to the resonance frequency is detected among the amplitude electric signals. Consequently, the detection is accurately performed within a wide range including a range wherein the joined state of the member can not be viewed or received as an image and whether or not the joining is normal is easily decided at a high speed.
Patent JP-H02211061-A (JP)
Title: Switching regulator
Inventor: FUKUCHI TAKESHI
IPC: H02M7/08
Filed: 1989-02-07
Abstract: PURPOSE:To improve the power factor of an apparatus by providing an input side smoothing capacitor of small capacity, first and second output circuits for smoothing, rectifying and outputting power induced in the secondary winding of a converter transformer, an output terminal with which the output of said first and second output circuits are connected in parallel, and a feedback circuit. CONSTITUTION:In an apparatus, a capacitor 7 of comparatively small capacity corresponding to the switching frequency of a transistor Q being a switching element is used as the smoothing capacitor of an input side smoothing circuit and secondary windings L1, L2 of a converter transformer 8 are provided to constitute first and second output circuits respectively separated from each other. Then, the outputs of said circuits are joined together and outputted to an output terminal 5 and the second secondary winding L2 is connected according to a flyback connection for outputting power while the switching element 7 is OFF. When said apparatus is constituted in such manner, the terminal voltage of said input side smoothing capacitor 7 lowers so that the period of time for power to be supplied form an AC power supply 1 becomes longer and that for current to cease to flow decreases and the value of current flowing at every moment becomes smaller.
Patent JP-H02206851-A (JP)
Title: Data control system
Inventor: TONAI SHIN
IPC: G06F12/00
Filed: 1989-02-06
Abstract: PURPOSE:To reduce the burden of a user with respect to a data storage means and to efficiently control data by combining a shared data storage means and the data storage means of the user. CONSTITUTION:For retrieving data, retrieval information is received from a retrieval information storage means 5, and a retrieval processing means 3 retrieves data stored in the user data storage means 6 by retrieval information. A shared data control means 7 retrieves data stored in the shared data storage means 8. When the user intends to add and correct data in the shared data storage means 8, only data for addition and correction is written into the user data storage means 6.
Patent JP-H07238698-A (JP)
Title: Multipurpose stadium
Inventor: MOGAMI KIMIHIKO
IPC: E04H3/14
Filed: 1994-02-25
Abstract: PURPOSE:To increase the capacity of a multipurpose stadium and to reduce the area of facilities by installing fixed seats in a water area on a shore, and providing movable seats that retreat from the fixed seats to open a closed water area. CONSTITUTION:A field construction 8 in a closed water area is used as a stadium, an event site or a football field by moving and temporarily fixing movable seats 10. The closed water area is opened and joined with another water area W by retreating of the movable seats 10, so as to form a wide water-area field 11. Thus the construction can be converted from one facility to a football field or wide water-area field 11 by moving and temporarily fixing the movable seats 10, along with fixed seats 7 that together form a U-shape. Therefore, construction cost can be reduced as compared with that for the installation of all the seats for the variety of fields.
Patent JP-H04253201-A (JP)
Title: Numerical control method for lathe
Inventor: FUKAYA YASUSHI
IPC: G05B19/4155
Filed: 1991-01-29
Abstract: PURPOSE:To obtain the rough working cycle of high work efficiency with a simple program by dividing the work cycle into the work ranges of plural steps and executing the work on the cutting condition of each step with time until reaching the dividing point of each step as the work range of each step. CONSTITUTION:The rough working cycle is divided into the work ranges of plural steps together with a rough working cycle executing command. For example, current positions (Xs and Zs) in respect to the work program are defined as the reference points of the cycle, and a point cut from this reference point only for a first step cut amount D<1> is calculated as a first cut point. Then, the cutting condition of the first step and the machine tool numbers and cutting conditions of remaining steps are commanded. An area divided at each dividing point is defined as the work range of each until the next dividing point, and the rough working cycle is executed successively on the cutting conditions of the respective steps.
Patent JP-H10224846-A (JP)
Title: Mobile communication system
Inventor: URAMOTO KOJI
IPC: H04W4/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To send information relating to connection reject and planning type information or the like to a mobile communication terminal equipment without the use of lots of radio channels. SOLUTION: An information transmitter-receiver 4 that sends information relating connection reject and planning type information or the like is provided to a mobile communication network. Under a circumstance satisfying prescribed conditions, in the case of an incoming call from a mobile communication terminal equipment 1, a mobile communication exchange 3 connects the mobile communication terminal equipment to specific multi-lines 2-a, 2-b. Thus, the information from an information transmitter 4-a is sent to a mobile communication terminal equipment via an outgoing base station channel 2-a and a reply with respect to the information is received via an incoming base station channel 2-b.
Patent JP-2000224921-A (JP)
Title: Sheet material for plant roof repelling, its production and molded product comprising the same sheet material
Inventor: KUBOTA TAKEJI
IPC: B32B5/16
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet material capable of preventing trouble at the time of transplanting a seedling or a nursery stock caused by growth power of a plant root or trouble of underground equipment, etc., such as subsurface drainage or underground power transmission by dispersing and applying a specific copper-based powder to woven fabric, knit fabric or nonwoven fabric. SOLUTION: This sheet material is composed by dispersing and applying a copper-based powder 2 comprising one or more kinds of copper and/or a copper compound to a part or the whole surfaces of one or both surfaces of woven fabric, knit fabric or nonwoven fabric 3. At this time, closed cells and/or open cells can be included in fibers forming the woven fabric, knit fabric or nonwoven fabric 3. Furthermore, the fibers forming the woven fabric, knit fabric or nonwoven fabric 3 can be composed of two or more kinds of fibers. A powder of the copper compound can be used as the copper-based powder 2.
Patent JP-H03233949-A (JP)
Title: Method for mounting of semiconductor element
Inventor: ARAO YOSHINORI
IPC: H01L21/60
Filed: 1990-02-09
Abstract: PURPOSE:To make an operation property good by a simple apparatus constitution and to obtain a good positional accuracy by a method wherein a through hole is made in a semiconductor element, a mark is formed on a circuit board and the circuit board is aligned with the semiconductor element while the mark on the circuit board is being observed through the through hole in the semiconductor element. CONSTITUTION:Before individual elements are cut, a through hole 10 in a prescribed diameter is made, by using a laser, in the position of a mark 9 for semiconductor-bump alignment. On the other hand, a mark 15 for solder-bump alignment use is formed on a circuit board to which the semiconductor element is mounted. While the rear of the semiconductor element is sucked by using a collet, the element is transferred on the face of a mounting part of the circuit board. The mark 15 for solder-bump alignment use on the circuit board is recognized through the through hole 10 in the semiconductor element by using a camera; an alignment operation is executed. After that, a solder bump 8 on the semiconductor element is confronted with a solder bump 13 on the circuit board; this assembly is heated; mutual solders are melted and bonded by the action of a flux with which the circuit board has been coated in advance. Thereby, it is possible to obtain the semiconductor element whose positional accuracy is good by a simple apparatus constitution.
Patent JP-S62189917-A (JP)
Inventor: TOMITA MINORU
IPC: H02B13/065
Filed: 1986-02-12
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-S60173114-A (JP)
Title: Treatment of formed gel
Inventor: SUGIYAMA HIROSHIGE
IPC: D01F6/04
Filed: 1984-02-16
Abstract: PURPOSE:To manufacture a formed article such as fiber, film, etc. having high strength and modulus and uniform physical properties, in high productivity, by drawing and heat-treating an undrawn or semi-drawn formed gel of a high polymer with a dielectric heating means. CONSTITUTION:An undrawn or semi-drawn formed gel of a polymer (preferably an ultra-high-molecular-weight polyethylene having a weight-average molecular weight of >=1X10<6>) is drawn and/or heat-treated by a dielectric heating means, preferably a microwave dielectric heating means using a TM010-mode cylindrical microwave dielectric heating device. The form of the formed gel is preferably fiber or film to obtain a highly oriented product.
Patent JP-H05221398-A (JP)
Title: Space shuttle
Inventor: ISHIZAWA SHUICHI
IPC: B64G1/14
Filed: 1992-02-14
Abstract: PURPOSE:To provide high rigidity and high strength and improve heat insulation and heat resistance, in a post for supporting a surface panel and a main structural panel. CONSTITUTION:A heat protecting material for a space shuttle is constituted by connecting a surface panel 1 to a main structural panel 2 through a post 3 of shell structure. By forming the supporting post 3 into the shell structure of hollow cylindrical shape or the like, the surface panel, even when a surface pressure is applied, can be supported with no destruction by improving regidity and strength of the post. A quality of the supporting post 3 is changed, and heat insulation can be provided in the surface panel 1 and the main structural panel 2. By rearranging the supporting post 3, the panel can be supported with no destruction even when elongation is generated in the surface panel 1 by thermal expansion.
Patent JP-S59154652-A (JP)
Title: Information recording system by optical disk
Inventor: ISAKA KAZUO
IPC: G11B20/12
Filed: 1983-02-24
Abstract: PURPOSE:To attain reproduction with good efficiency by setting an address change recording area adjacent to an address area to discriminate the presence of revision depending on the presence of address change at the address change recording area at reproduction. CONSTITUTION:When an address and information are inputted to a central operating processing section 6 at recording, a file storage control section 7 compares a final address stored in a storage section 8 with the inputted address and discriminates the adress whether it is an address of new information or an address of the information recorded already. When a desired address is inputted to the central operating processing section 6 at reproduction, the file storage control section 7 compares its address with the fianl address, and after the address is confirmed to be an address of the information recorded already, a head is moved to an address area 2, the presence of a new address is confirmed at a succeeding address change recording area 5, and when there exists no new address, the information recorded to an information area 3 corresponding to the designated address is read. When the new address is recorded, the head is moved to a position of the new address and reads revised information from the corresponding information recording area 3.
Patent JP-H09202500-A (JP)
Title: Winding restart preparing device in sheet divisional winding device
Inventor: KATAOKA AKIRA
IPC: B65H35/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To materialize smooth taking-out of a winding roll and smooth fitting of a new core, and reduce the taking-out time of the winding roll and the tilting time of the core. SOLUTION: A winding restart preparing device is provided with a receiving shaft 18 to support a winding roll R pushed out of a winding shaft 3 in a piercing manner, a core preparation shaft 19 capable of supporting a plurality of cores C to be used for the next winding operation in a piercing manner, and a supporting device 20 capable of supporting the receiving shaft 18 and the core preparation shaft 19 in a cantilever manner, and alternately facing each tip of the receiving shaft 18 and the core preparation shaft 19 to a tip of the winding shaft 3, a center hole 10 having an inclined, inner circumferential surface is provided in a tip of the winding shaft 3, a receiving shaft alignment rod 25 having a tip part 25a to be fitted to the center hole 10 is concentrically and slidably provided on the receiving shaft 18,  and a core preparation shall alignment rod 26 having a tip part 26a to be fitted to the center hole 10 is concentrically and slidably provided.
Patent JP-H05225782-A (JP)
Title: Output circuit
Inventor: SAKAMOTO WATARU
IPC: H03K19/0175
Filed: 1992-02-15
Abstract: PURPOSE:To provide an output circuit which outputs an output signal having constant rising time and breaking time independently magnitude of an output load without accompanying CONSTITUTION:A output circuit 100 comprises n channel MOS transistor 1 which transmits power supply potential to an output node NS, p channel MOS transistor 2 which transmits ground potential to the output node NS, a capacitor 3 which adjusts transition speed of gate voltage of these transistor 1 and 2, a H driving circuit 5, a capacitor 4 and L driving circuit 6. The capacitor 3 makes slower a rising speed of gate potential of the transistor 1, the capacitor 4 makes slower a falling speed gate potential of the transistor 2. Driving power of the transistor land 2 is sufficiently enlarged. Therefore, variation of the output node voltage becomes slower with the speed corresponding to the transition speed of gate voltage of the transistor 1 and 2 independently of an output load.
Patent JP-H01207543-A (JP)
Title: Work execution for large-sized dome
Inventor: MATSUMOTO HIDEO
IPC: E04B1/32
Filed: 1988-02-12
Abstract: PURPOSE:To facilitate simplification of a work for molding a large-sized dome by spraying reinforced plastics on the external surface of a dome mold expanded in a semi-spherical shape with heated air fed therein under pressure by means of a truck and a curved arm moving along a guide rail body. CONSTITUTION:After the lower end pheriphery 1a of a dome mold body 1 made of cloth formed in a semi-spherical phase is fixed to the inside of a circular guide rail body 2 serving also as the foundation, the dome mold body 1 is expanded in a semi-spherical shape with heated air fed therein under pressure. Then, a curved arm body 4 whose top end reaches the center of the dome mold body 1 is fixedly installed on a truck 5 moving along te guide rail body 2. And, an automatic sprayer mounted on the truck 5 is driven so that reinforced plastics is sprayed to the external surface of the dome mold body 1 from 2 nozzle provided on the curved arm body 4 to form a reinforced plastic layer 7. Thus, the large-sized dome can be molded easily.
Patent JP-S57144136-A (JP)
Title: Industrial vehicle seat
Inventor: YANAGISAWA HIROSHI
IPC: B60N2/02
Filed: 1981-02-28
Abstract: PURPOSE:To perform a backward operation with a person sitting on a seat of a tractor or so by joining a low seat back with a high seat back via a connecting member as to be movable to the left or right. CONSTITUTION:When a connecting rod 1 is depressed along with a high seat back (a) against spring forces of a spring 7 and a return spring 3, a locking condition of a connecting pin 6 is released and the high seat back is allowed to be pivotally moved to the left or right. At a backward operation, an operator, who is sitting, depresses and turns the high seat back (a) to the left or right. When the depression is released after a completion of the operation, the high seat back (a) is restored along with the connecting rod 1 by the spring force of the return spring 3. The handled condition may be maintained stationary by locking  mechanisms 6, 7.... Hence, a labor may be reduced and if the high seat back (a) is made narrower than the shoulder, the high seat back may be easily moved with the elbow.
Patent JP-H0719966-A (JP)
Title: Thermocouple structure
Inventor: ITOYAMA MASARU
IPC: G01K7/02
Filed: 1991-02-22
Abstract: PURPOSE:To provide a thermocouple structure excellent in responsiveness, reliability, durability and mechanical strength. CONSTITUTION:A linear thermocouple element 13 is inserted to the inside of the other pipe-like thermocouple element 12 through an insulating material 14, and a thermocouple 11, which is obtained by connecting one end of each thermocouple element 12, 13 to each other as a detecting terminal 15, is provided inside of a protecting pipe 16 through the insulating powder 17, and the detecting terminal 15 of the thermocouple 11 is positioned at the end of the protecting pipe 16.
Patent JP-H11315112-A (JP)
Title: Modified superabsorber based on polyacrylonitrile emulsion
Inventor: SCHAPOWALOV SERGEJ DR
IPC: A61L15/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain superabsorbing polymers capable of avoiding the gel blocking, achieving an improvement in the initial transport rate and improved in absorptivity under a load and transport rate under the load by crosslinking the surface of a superabsorbing polymer particle and simultaneously fixing silica in the crosslinked surface structure. SOLUTION: This material is superabsorbing polymers comprising a(n) (un) crosslinked fine polyacrylonitrile emulsion and is obtained by modifying the surface of a polymeric particle by crosslinking and simultaneously fixing silica in the crosslinked surface structure. The surface treatment is preferably carried out by using formaldehyde as a crosslinking agent at 0.03-0.6 wt.% concentration, silica at 0.05-0.8 wt.% concentration and water at 0.5-8 wt.% concentration respectively based on water absorbing polymers. The silica preferably has 10-50 nm particle size and the water is preferably used as a mixture with ethanol or methanol. The modified polymeric particle is preferably dried at 80-100 deg.C.
Patent JP-S56124494-A (JP)
Title: Controlling apparatus of dissolved oxygen concentration
Inventor: SHIMOYOSHI MASATO
IPC: C02F3/12
Filed: 1980-03-06
Abstract: PURPOSE: To control DO quantity stably and accurately by providing a time delaying arithmetric device adapted to delay the input on the inflow water quantity side of an arithmetic device from the input on the DO quantity side thereof.  
     CONSTITUTION: The amount of water flow detected with an inflow water quantity detector 2 is inputted into a percentage setting device 3 and multiplied by a given percentage and inputted into a time delaying arithmetic device 9 to be delayed. The inflow water quantity delayed and the DO value detected with a DO detector 4 are inputted into an arithmetic device 5 to compute. An adjusting meter 6 outputs a control signal so that the computed value reaches the set DO value whereby actuating an adjusting valve 7. At this point, as the input on the inflow water quantity side of the arithmetic device 5 is delayed, the adjusting valve works to control the DO quantity in the aeration tank 1 to a constant level when the DO quantity in the aeration tank is varying with a change in the inflow water quantity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61234036-A (JP)
Title: Positioning method and device
Inventor: MINATO OSAMU
IPC: H01L21/67
Filed: 1986-02-14
Abstract: PURPOSE:To preferably position by providing the first and second positioning patterns, and specifying the position for providing the first positioning pattern. CONSTITUTION:A plurality of positioning patterns 3, 3' of the size such as, approx. 500X500mum<2> for rough alignment are disposed at arbitrary positions 4, 4' in a photomask 1, and a positioning pattern 5 of the size such as, approx. 50X50mum<2> for accurate alignment is contained in each chip 2. In order to position between photomask wafers by the photomask, the patterns 3, 3' on the photomask and the positioning pattern of the same type on the wafer are matched by the mechanical operation of an automatic photomask positioning device. Then, an arbitrary chip such as, positioning pattern 5 contained in chips a, a' and a positioning pattern of the same type on the wafer are matched by the mechanical operation of the automatic photomask positioning device.
Patent JP-S58148202-A (JP)
Title: Nozzle segment of gas turbine
Inventor: MATSUDA KENSHIYOU
IPC: F01D9/02
Filed: 1982-02-26
Abstract: PURPOSE:To prevent the generation of fatigue and crack, by dividing a flange and nozzle blade in an internal peripheral side into leading and trailing edge sides to reduce thermal stress. CONSTITUTION:A nozzle blade 1 is divided into a leading edge part 11 and trailing edge part 12 with a part, in which a cooling groove 7 is provided, as a border. The parts 11, 12 are jointed in the peripheral side of the nozzle blade and fixed to a casing 3 by a flange 2. While in the internal peripheral side of the nozzle blade, also the flange is divided into a leading edge side flange 8 and trailing edge side flange 9, and an inner casing 10 is suspended by the flange 8. The flange 9 is not restricted in the radial direction. In this way, a gradient of temperature in each divided part can be decreased.