baber/WOPTO huggingface dataset:
Patent JP-H07268863-A (JP)
Title: Underground wall and method for building the same
Inventor: YOKOYAMA MASAHARU
IPC: E02D5/18
Filed: 1994-11-21
Abstract: PURPOSE:To provide an underground wall which can be used as an impervious wall during construction work and which can be made permeable after completion of construction work by disposing a biodegradable material in a permeable hole passing through the underground wall. CONSTITUTION:An excavated groove 3 is excavated in the ground and a cage of reinforcing bar 12 is disposed in the groove 3. A permeable pipe 21 is disposed at several points of the cage 12 so that the opposite ends of the pipe 21 are positioned adjacent to a permeable layer 31. Next, the opposite ends of the pipe 21 are closed with a cover 23 made of biodegradable material and the outer surface of the cover 23 is coated with a thin film 24 and also water sealing material 26 is filled into the peripheral surface of the cover 23. And concrete is cast into the groove 3 and cured to construct an underground wall. And muddy water mixed with bacteria is supplied from a supply pipe 25. As a result, after completion of the construction work, when the cover 23 is biodegraded and ceases to exist, the pipe 21 becomes permeable so that flow of underground water is restored.
Patent JP-H09153439-A (JP)
Title: Production control system of semiconductor device production line and production control method thereof
Inventor: SADA TOSHIHIRO
IPC: G06Q50/04
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device production line production control system for a semiconductor device production line, which makes the split and confluence of a lot in a semiconductor wafer production line online, shortens a term of works without making a lot in the production line standstill and reduces errors of a split procedure, and the production control method of the system. SOLUTION: This system is provided with a status memory part 107 for storing the progress status of a lot, a split content storage part 108 for storing a split content every lot, an administration characteristic storage part 109 for storing an administration characteristic standard every split level and a terminal 110 for split content input use for inputting the split content. The lot, which is constituted of a plurality of semiconductor wafers, is split to treat semiconductor wafers split on a condition different from that of semiconductor wafers constituting a lot main body or by a production device different from that for the semiconductor wafers.
Patent JP-H02156965-A (JP)
Title: Manufacture of wind ping-pong ball
Inventor: HORIGUCHI ITARU
IPC: A63B45/00
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a colorful ball which possesses a small turning moment and a small repulsive force and a large weight by supporting a core by a supporting needle installed onto a fixing device and forming a latex rubber layer onto the outer periphery of the core by immersing the device into a latex bath. CONSTITUTION:As for a fixing device A, a holding rod (b) is installed onto an annular frame body (a), and three supporting needles (c) are projected inside, and a core 1 is supported by the supporting needle (c). The supporting needle (c) is installed so as to be withdrawable by one screw, and the length can be adjusted, and the core 1 is supported by the pointed edge of the supporting needle (c), and the fixing device A is immersed into a latex bath B. A rubber layer 2 is formed by drying the latex rubber solution attached onto the outer periphery of the core 1. The rubber layer 2 is made of a thin film which is formed by attaching a rubber solution in which the ordinary compounding ingredients and arbitrary coloring pigments are compounded, into ete natural rubber latex or the synthetic rubber latex such as acrylonitrile.butadiene copolymer latex, acrylate polymer latex, styrene.butadiene copolymer latex, and polyvinyl chloride latex.
Patent JP-S63164828-A (JP)
Inventor: YOKOGAWA KINYA
IPC: A01K89/02
Filed: 1986-12-26
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-H01199933-A (JP)
Title: Production of extremely pure d(-1)-3- hydroxbutanic acid
Inventor: JIYORUJIYU BURONDEERU
IPC: C07C59/01
Filed: 1988-12-09
Abstract: PURPOSE: To compound is obtained in high purity and high yield by distillation using a technique of a thin film evaporation at a specific pressure of a hydrolyzate of poly-β-hydroxybutyrate extracted from biomass.  
     CONSTITUTION: The pure target compound is obtained by distillation using a technique of a thin film evaporation (a falling-film evaporator or a stirring- film evaporator is desirable) a hydrolyzate containing ι500 g/kg, preferably 700 to 900 g/kg D(-)-3-hydroxybutanate monomer which is obtained by hydrolysis of poly-β-hydroxybutyrate extracted from biomass at a temp. of 70 to 140°C, particularly 85 to 125°C under an absolute pressure of 0.2 to 15 millibar, particularly 0.4 to 5 millibar. It is desirable that the residence time for the resulting compound in the device is 7,000 g/m 2 .hour, preferably 300 to 3,500 g/m 2 .hour in the ratio of rate of supply to area of heating surface of the device. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04182767-A (JP)
Title: Menu control data
Inventor: MATSUOKA YOSHIE
IPC: G06F3/0482
Filed: 1990-11-16
Abstract: PURPOSE:To realize a system which has only one menu control part even in the case of plural menus by having a menu display data and a menu picture control data storing address. CONSTITUTION:At the time of selection of processing based on menu, a control part 2 start up a menu control part 7 and set a menu picture control data storing address 6 as the address of the first menu. The menu display data is read out from the menu picture control data and inputted to a display device 3. When a menu item selection number has been inputted from an external input part 1, the menu control part 7 checks validity/invalidity of an input number. When a menu item decision code has been inputted from the external input part 1, the next menu picture control data address is read out and if the menu selection has not completed, it is set as the menu picture control data address. Thus, even in the case of plural menus, it is unnecessary to have menu control parts of the same number as that of the menus.
Patent JP-H06163995-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAMURA KAZUO
IPC: H01L23/48
Filed: 1992-11-20
Abstract: PURPOSE:To stably maintain lead positions during manufacturing, when a tie- bar-less lead frame is used. CONSTITUTION:Leads 2a and 2b are made to engage with recessed parts 10a and 10b of a jig 10, respectively. The jig 10 is moved together with a lead frame 11. An LED chip is mounted on the leads 2a, 2b, and subjected to resin mold. Thus an LED lamp is manufactured.
Patent JP-H01155034-A (JP)
Title: Gas turbine fuel gas controller
Inventor: USE SHINJI
IPC: F02C9/40
Filed: 1987-12-11
Abstract: PURPOSE:To make ignition by fuel gases of more than two types performable by installing a pressure regulating valve and a gas control valve in each of fuel gas systems of more than two trains. CONSTITUTION:Pressure regulating valves 3A, 3B and gas control valves 5A, 5B are installed in each of fuel gas systems of more than two trains, and connected to respective fuel gas nozzle orifices 11A, 11B. The regulating valve in each train and the nozzle orifice are selected according to a property of fuel gas to be supplied. With this constitution, ignition can be done by any fuel being supplied to each train.
Patent JP-H04184128-A (JP)
Title: Distribution type temperature sensor
Inventor: SHIODA TAKAO
IPC: G01K11/12
Filed: 1990-11-16
Abstract: PURPOSE:To suppress the wire breakage of a sensor fiber by inserting the optical fiber for sensor into a space which is partitioned airtightly in the cable and leading out the optical fiber from a connecting box through a feed-through part. CONSTITUTION:An optical fiber 5 for sensor which constitutes a temperature sensor is arranged in an optical cable 10 in which an optical fiber 3 for communication is arranged. Then, the need of laying a temperature sensor in single form in a conduit, etc., is obviated, and when the optical fiber for sensor is previously arranged in the optical cable 10 or after the optical cable is laid, the optical fiber for sensor is inserted into the space partitioned by a sector which is arranged in airtight form in the optical cable, and the temperature sensor can be laid. The optical fiber for communication is fused in a connection box 11 or connected by a connector. The fibers 3 and 5 are separated in the box 11, and led outside through a feed-through part 12. With this constitution, the wire cut in laying the optical fiber for sensor can be suppressed, and the generation of disaster can be monitored.
Patent JP-H10152533-A (JP)
Title: Hydrophilic resin and medical material
Inventor: KOINUMA YASUYOSHI
IPC: C08F290/06
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic resin excellent in hydrophilicity, antifouling properties and biocompatibility and used for medical materiel, etc., by mixing a specific polymer of a (meth)acrylic ester with a specified polymerizable compound, and polymerizing the mixture. SOLUTION: This hydrophilic resin is obtained by polymerizing (A) 1-99wt.% polymer including a (meth)acrylic ester unit of the formula [R<1> and R<2> are each H or methyl ; (n) is 1-10] and (B) 99-1wt.% polymerizable compound liquid at a room temperature. The component A preferably includes <=95wt.% copolymerizable other monomer units based on the whole component A, and the component B preferably is a vinyl monomer such as an alkyl methacrylate.
Patent JP-S63164433-A (JP)
Title: Dry etching system
Inventor: TOMITA KAZUYUKI
IPC: H01L21/3065
Filed: 1986-12-26
Abstract: PURPOSE:To improve the etch rate by making the opening rate in the central part of a third electrode between a first and a second electrodes higher as compared with the peripheral part, thereby enhancing the efficiency of leading out a plasma to an object to be etched. CONSTITUTION:Into a vacuum vessel comprising a first electrode 4 on which an object 7 to be etched is mounted, a second electrode 5 placed so as to be opposed to the electrode 4, and a third electrode 6 having holes which is provided between the electrode 4 and the electrode 5, and a high-frequency power is applied to cause discharge. The object 7 to be etched is processed by a gas plasma generated. At that time, one whose opening rate of the electrode 6 is higher in the central part than in the peripheral part is used as the electrode 6. Hereupon, the leading out of the plasma is concentrated on the part to be etched. With this, the etch rate can be improved.
Patent JP-H11145104-A (JP)
Title: Wet processing device
Inventor: MIYAZAKI NAMIO
IPC: H01L21/304
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce product defects due to insufficient water cleaning and reduce the quantity of use of a liquid chemical, in a wet processing device for processing a wafer with the liquid chemical. SOLUTION: A gas ejection tube 1 having a nozzle 2 for ejecting an inert gas toward a wafer carrier 4 which houses a processed wafer 12 lifted from a liquid chemical tub 7 is provided. A liquid chemical adhered to the wafer carrier and the wafer is blown off by the inert gas and is dropped into the liquid chemical tub, thus recovering the liquid chemical.
Patent JP-H07169193-A (JP)
Title: Disk storage device
Inventor: OHATA HIROSHI
IPC: G11B20/12
Filed: 1993-12-14
Abstract: PURPOSE:To make a CDR system, by which the line recording density of data in a disk surface is made constant, easily applicable with respect to a storage device in which plural pieces of heads are provided on each disk surface without complicating the control of a data reading/writing operation. CONSTITUTION:Plural heads 2 are provided on each surface of a disk 1, on which many tracks T are set, shifting by a certain number of track pitches, and each surface of the disk 1 is divided into plural zones Za, Zb, etc., in which the number of sectors in tracks is different and also at this time, for example, three tracks T corresponding to heads H1 to H3 are made to always belong to the same zone. Further, the number of sectors Sa, Sb in tracks Ta, Tb belonging to zones Za, Zb are set so that line recording density of data become almost constant regardless of positions in the radial direction in the disk 1.
Patent JP-S62231756-A (JP)
Title: Vertical register regulation of printer
Inventor: SHIINA TADASHI
IPC: B41J25/304
Filed: 1986-12-29
Abstract: PURPOSE:To provide a regulating method capable of easily adjusting the vertical shear among head units, by a method wherein the read address of a data memory is read by shifting it by what corresponds to the mechanical vertical shear of head units. CONSTITUTION:The data sent from a host computer 10 is classified into respective data of yellow, magenta, cyan, and black and converted to be transmitted to data memories 12A, 12B, 12C, and 12D corresponding thereto by means of a changeover device 11. The data put in respective data memories 12A-12D are sent to head units 1A-1D corresponding thereto. Respective head units are driven on the basis thereof and the recording is carried out. When respective color data stored in the data memories 12A-12D are sent to the head units 1A-1D, the vertical shear among respective head units 1A-1D is corrected by controlling the data read start address of a vertically sheared head unit memory and the vertical register is regulated thereby.
Patent JP-H06157078-A (JP)
Title: Device coating core wire of beltlike optical fiber with resin
Inventor: SANADA HIROYUKI
IPC: G02B6/44
Filed: 1992-11-24
Abstract: PURPOSE:To prevent occurrence of unevenness by continuously supplying plural core wires of optical fiber made in a row by a nipple to a resin feed part, uniformly extruding a resin from plural resin feed paths to the outside of the plural core wires of optical fiber while controlling the resin amount and coating. CONSTITUTION:Plural core wires 120 of optical fiber are successively supplied to an inlet 42 of core wires of optical fiber, made in a row at an outlet 43 of optical fiber of a nipple 4 and traveled in a beltlike state. Then the outer periphery of the core wires 120 of optical fiber made in a row is coated with an UV curing resin such as acrylate resin in a flow rate controlled by resin flow rate control devices 9, 10, 11 and 12 from resin feed paths 22, 23, 24 and 25 at a resin feed part 21. The core wires 120 of optical fiber coated with the resin and made in a row are passed through a guide passageway 32 and a communicating die hole 31 and thickness of the coating resin is determined to give core wires 180 of beltlike optical fiber uniformly coated with the resin.
Patent JP-H04182691-A (JP)
Title: Magnifying display device
Inventor: YAMAOKA MIKI
IPC: G02F1/1335
Filed: 1990-11-17
Abstract: PURPOSE:To even the brightness of images without cutting a light quantity by bundling optical fibers constituting a light transmission body to a square columnar shape at the end of the light transmission body disposed opposite to an image element body and bundling the fibers to a circular cylindrical shape at the end of the light transmission body to which a light source is opposed. CONSTITUTION:The light transmission body 30 is constituted by bundling the optical fibers 33, 33... of the same number as the number of the optical fibers constituting an image magnifying means 10. The optical fibers 33, 33... are bundled and fixed at the square columnar shape at the end of the light transmission body 30 positioned on the side of a liquid crystal panel 20. The square end face thereof has the square shape corresponding to the shape of the light incident part 11 of the image magnifying means 10 and the liquid crystal panel 20 and is disposed opposite in a parallel state to the liquid crystal 20. The optical fibers 33, 33... are bundled and fixed at the circular columnar shape of the circular section at the end of the light transmission body 30 on the opposite side. The area of the circular end face is nearly coincident with the area of the square end face on the opposite side. The central part of the light transmission body 30 is held unfixed in such a manner that the air passes among these optical fibers 33, 33.... This part is cooled with the air from the side by a fan 31.
Patent JP-H05147705-A (JP)
Title: Medicine storage box
Inventor: TAKAHASHI HIDEYUKI
IPC: B65G1/00
Filed: 1991-11-27
Abstract: PURPOSE:To provide a medicines storage box which is capable of easy identification of a drawer body to which opening is instructed even in the case with a number of drawer bodies, and in addition, which is excellent in usability to open the instructed drawer body automatically. CONSTITUTION:In a medicine storage box which is provided with a plurality of drawer bodies 21 to store medicines, a locking device 25 to lock these drawer bodies, and a control device 11 to drive/control this locking device, the locking device 25 is provided with a protruded piece 30 which is provided with a hole 29 and mounted on the drawer body 21, a body of revolution 33 which is provided with a claw part 31 hitching in the hole 29 of this protruded piece and energized by a spring 32 in the rotational direction, and a compressive spring 28 to pushingly push the drawer 21 in the drawing direction. In the unlocking operation, the claw part 31 is released from the hole 29 by rotating the body of revolution 33 by the operation of the control device 11, and at the same time, the drawer body 21 is pushed in the drawing direction by the compressive spring 28.
Patent JP-H07226882-A (JP)
Title: Visualization of region unrelated to diagnosis in display of radiography image
Inventor: PIETE BUYURUSUTEKU
IPC: A61B6/00
Filed: 1994-11-21
Abstract: PURPOSE: To visualize an important image structure by finding an area irrelevant to diagnostics first and displaying a pixel in the area as an image as eliminating dazzle when a radiographic image is processed. CONSTITUTION: A photostimulative phosphorescence screen 3 is exposed by X-rays transmitted by passing through an object and a radiograph is stored in the screen 3. The screen 3 is contained in a cassette 4 in which EEPROM exclusive for electric erasure, writing and reading is incorporated and various kinds of data, e.g. patient identification data like a name, a data of birth, etc., and the data required for a signal processing are written in the ROM by the screen 3. The stored image is read by a laser 16 in an X-rays reader, the image is deviated in a main scanning direction by a current magnetic deviation device 17 and a sub-scanning is performed by transmitting the screen 3 to a sub- scanning direction 18.  Radiation is transmitted to a photoelectronic multiplication tube 20 to be converted into electric image display by a light collector 19 and quantized with an extracting and holding circuit 21 by an A/D converter 22.
Patent JP-H11128731-A (JP)
Title: Laboratory reactor and stirring rotor
Inventor: KANZAKI YOSHIO
IPC: B01J19/18
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a laboratory reactor capable of stirring a high viscosity liquid and the like and controlling temperature. SOLUTION: This reactor comprises a casing 11 having a reactor vessel 3 fit in a top face, a temperature control device 4 having a means for heating and/or cooling the reactor vessel 3, a rotary magnetic field device 2 provided below the reactor vessel 3 and a rotor 5 disposed within the reactor vessel 3 and rotated by action of the rotary magnetic field device 2. In this case, the rotor 5 comprises a yoke member and a ball bearing installed at a center part of a bottom face of the yoke member, and the ball bearing retains a plurality of balls in a freely rollable manner and is provided with a circular tubular member having a plurality of through holes, and because bottom ends of the balls are exposed from a bottom end of the circular tubular member, the rotor 5 can freely roll on a bottom face of the reactor vessel 3.
Patent JP-H06143060-A (JP)
Title: Fastening method for pipe flange
Inventor: YOSHIDA TADASHI
IPC: B23P19/06
Filed: 1992-10-28
Abstract: PURPOSE:To realize the fastening of bolts and nuts of a piping flange simply, rapidly, and highly accurately, by rotating a fastening nut to a specific position by applying the axial tension to a specific axial tension value by a piezoelectric element, and then, cutting off the voltage applied to the piezoelectric element, as well as restoring a shape memory alloy. CONSTITUTION:A current is fed to a heater 32, a shape memory alloy 26 is heated and expanded so as to generate a shape restoring force, a holder plate 18 is pushed up together with a tension nut 24, and a primary axial tension is applied to fastening bolts 14. After this primary axial tension is detected and measured by a sensor 34, a current is fed further to a piezoelectric element 28, and the height of the piezoelectric element 28 is regulated until the axial tension comes to a specific axial tension value by controlling the voltage. In the condition to generate a specific axial tension into the fastening bolts 14 in such a way, fastening nuts 16 fastened tentatively are rotated to a specific position, that is, until they are contacted to the flange 12. After that, the current to the piezoelectric element 28 is cut off, and the shape memory alloy 26 is cooled and contracted, so as to remove the fastening device from the bolts 14.
Patent JP-H06135184-A (JP)
Title: Recording-reproducing card
Inventor: MIZOGUCHI YOSUKE
IPC: G10L19/00
Filed: 1992-10-28
Abstract: PURPOSE:To so provide a recording-reproducing card as to simply record by a user and to reproduce its recorded voice, etc. CONSTITUTION:A recording.reproducing card comprises a surface plate 1, a circuit board 2 and a base 3, wherein the board 2 is interposed between the plate 1 and the base 3 to be fixed, thereby forming in a card state. A reproducing touch.chip opening 10, a recording switch opening 11, a reproducing switch opening 12 and a light receiving hole 13 are opened at the plate 1. The board 2 places a microphone 51, an IC transistor chip 52, an IC memory 53, an amplifier 54, a speaker 55, a battery 56, etc., and has a recording contact 61, a reproducing contact 62, a recording switch 63 and a sound radiating switch 64. A recording operation (63, 151) is operated to record a own voice, etc., and a reproducing operation (64, 101) is operated to reproduce the recorded voice, etc., to allow a receiving person to hear it.
Patent JP-H11149908-A (JP)
Title: Battery and its manufacture
Inventor: NAKAO MOTOYUKI
IPC: H01M2/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To heighten the capacity of a battery, which comprises a bottomed cylindrical outer can and power generating elements built in the can, by increasing the inside volume of the battery in spite of the regulated battery size as compared with a conventional one. SOLUTION: A positive electrode can 1 has a bottomed cylindrical shape made of a steel sheet 1a and is coated with a nickel coating layer 1b in the inner surface and an insulating resin layer 1c in the outer face. Printing is carried out on the insulating resin layer 1c. The positive electrode can 1 is produced by applying an insulating resin to a nickel-coated steel sheet, burning the insulating resin to give pre-coated steel sheet and forming the resultant pre-coated steel sheet into a bottomed cylindrical shape.