baber/WOPTO huggingface dataset:
Patent JP-H07205490-A (JP)
Title: Tape printing device
Inventor: HIRONO KAZUHISA
IPC: B41J2/51
Filed: 1994-04-19
Abstract: PURPOSE:To make printing possible extending input character strings automatically to a length within a desired printing range by providing a printing length setting means, a character space operating means and a space command means. CONSTITUTION:A tape printing device 1 is provided with an annular selecting dial 3 for selecting letters or symbols (hereinafter referred to as character) in a freely rotating manner, a keyboard part 4 and a printing machine housed in a body frame 2 behind the character selecting dial 3. After inputting printing data, a printing length key is operated to render the device into a 'tape length' acceptable mode, and then the character selecting dial 3 is rotated to set 'printing length' at an arbitrary one. When a printing key is operated, a set printing length is compared with the length of a printing character string to judge whether or not the printing can be made to the printing length. If so, the total value of character widths is deducted from the printing length and the resulting remaining open space is allocated to the space between each character.
Patent JP-H10272162-A (JP)
Title: Bed driver
Inventor: FUKUI KIYOTSUGU
IPC: A61G13/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bed driver that can easily detach a bed from it without taking off any of members composing the bed, and that can prepare the medical treatment simply by placing a bed for patient on it and further, can accurately position the bed which eliminating chattering in the direction of moving the bed. SOLUTION: In this bed driver, a sucking port 4 for performing vacuum exhaustion is disposed near the inside of a special belt 2 provided with tiny holes all over the belt. A bed 8 is placed on the special belt 2 and then, sucked by the sucking port 4. With the motion of the special belt 2, the bed 8 moves. Moreover, a roller unit 10 is provided to prevent horizontal deviation when the bed 8 moves longitudinally.
Patent JP-H08333188-A (JP)
Title: Apparatus for producing semiconductor single crystal by fz method
Inventor: IIJIMA TERUYASU
IPC: C30B29/06
Filed: 1996-03-11
Abstract: PURPOSE: To provide an apparatus capable of carrying out the stirring of a floating-melt zone without changing the melt state of the floating-melt zone or the heat radiating rate or a growth starting end face of a growth interface in a single crystal in contact with the floating-melt zone and affording the single crystal having a slight dispersion of electrical resistivity in a horizontal cross section in producing the semiconductor single crystal according to the floating zone(FZ) method. CONSTITUTION: This apparatus for producing a semiconductor single crystal is obtained by arranging and holding a feeder 12 for connecting a radio frequency(RF) coil and an upper shaft 5 capable of rotating and linearly moving in the interior of a rotatable eccentric shaft 14 introduced into a purifying chamber 4, moving the upper shaft 5 and feeder 12 for connecting the RF coil on a circular arc with the center of rotation 16 of the eccentric shaft as the origin by rotation of the eccentric shaft 14, keeping the distance (c) between the feeder 12 and the upper shaft 5 always constant in spite of the upper shaft eccentric to a lower shaft, thereby making the upper shaft and lower shaft eccentric without changing the relative positions of the RF coil and upper shaft 5 fixed to the tip of the feeder 12 and stirring the floating-melt zone.  The single crystal having an in-plane slight dispersion of the electrical resistivity can be purified.
Patent JP-H04293745-A (JP)
Title: Titanium-aluminum alloy and its production
Inventor: SAKAI KUNITAKA
IPC: C22C14/00
Filed: 1991-03-19
Abstract: PURPOSE:To offer a titanium-aluminum allay high in high temp. fatigue strength, free from dispersion and high in reliability and its manufacturing method. CONSTITUTION:A titanium-aluminum alloy constituted of, by weight, 50 to 65% titanium, 35 to 50% aluminum, 0.02 to 0.1% baron and the other materials and in which an alpha2-gamma layer is longly arranged in one direction and the ingot of the titanium aluminum alloy are melted. This melt is subjected to centrifugal casting or casting in an evacuated argon atmosphere to form micro shrinkage, and after that, this casting is subjected to HIP treatment and heat treatment.
Patent JP-S63248421-A (JP)
Title: Steam trapping device
Inventor: FUJII HIROO
IPC: B01D53/26
Filed: 1987-03-31
Abstract: PURPOSE:To carry out continuous operation by forming a conduit with a flexible material, disposing it vertically, and deforming it by the force working from the outside so as to drop down the ice sticking to the inner wall surface of the conduit. CONSTITUTION:The conduit 7 consisting of the flexible material is disposed in a vertical direction, and an ice discharge opening 8 is provided to the lower end of the conduit 7, and double sluice valves 12 consisting of an upper sluice valve 10 and a lower sluice valve 11 to the front (the upper side) of the ice discharge opening 8, and a conduit deforming means 14 deforming the conduit from the outside is provided on a refrigerating chamber 13. The upper sluice valve 10 is opened and the lower sluice valve 11 is closed in advance, and, when ice is stuck and accumulated on the inner wall surface of the conduit 7, the conduit deformation means 14 is put in action to deform the conduit 7 so that the ice drops down on the lower sluice valve 11. Then, the upper sluice valve 10 is closed and the lower sluice valve 11 is opened to discharge the ice from the discharge opening 8 to the ice receiving vessel 25. After discharging, the lower sluice valve 11 is closed, and the space 15 between the valves 10, 11 is evacuated to be prepared for the next operation.
Patent JP-H10284205-A (JP)
Title: Ic socket
Inventor: YOSHIZUMI REIJI
IPC: H01L23/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent shape change due to degradation of a contact pin by, when a given electric test is performed with a lead of a tested IC in contact with a contact pin of an IC socket body, providing the contact pin with a spring acting part horizontally holding contact faces coming into contact with the lead with elastic force. SOLUTION: A tested IC2 is mounted to a recess 12 of a socket body 11A by an auto handler, a lead 21 is brought into contact with a contact pin 14, and the given electric test is performed. This contact pin 14 comprises a contact face 141 formed in a rectangular face having a vertical straight part of its certain width in contact with the lead 21, a spring acting part 142 horizontally holding the contact face 141 and horizontally imparting elasticity, a base part 143 fixing and supporting the whole contact pin, and a terminal for connection 144 with an external board. Thereby, mechanical friction with the contact pin 14 is restrained, generation of a solder burring is prevented, and durability of the contact pin 14 is improved.
Patent JP-H04290682-A (JP)
Title: Hydraulic cylinder
Inventor: MIYAMAE YUKIHIRO
IPC: B60G17/00
Filed: 1991-03-19
Abstract: PURPOSE:To improve the sliding performance of a piston rod for a long period by preventing the generation of the oil film exhaustion on the slidable surface of a rod seal for the piston rod. CONSTITUTION:Carbon fibers and carbon graphite are mixed in the elastic resin material 22 such as polytetrafluoroethylene as the material for a rod seal 21, and the carbon graphite is constituted from the large particle diameter powder 23 having a particle diameter of 50mum and the small particle diameter powder 24 having a particle diameter of 30mum or less, and unevenness is formed on the inner peripheral surface 21A of the rod seal 21 from each large particle diameter powder body 23, and an oil reservoir 25 is formed between a piston rod 11.
Patent JP-S62237314-A (JP)
Title: Detecting device for angle of rotation
Inventor: ABE TATSUHIKO
IPC: G01D5/249
Filed: 1986-04-08
Abstract: PURPOSE:To prevent magnetic balance from being lost where magnetization width varies by making the magnetization width small or large by specific width according to a magnetized part scanned earlier by a rotational angle sensor is large or small. CONSTITUTION:Magnetized parts R1-R8 are scanned by the rotational angle sensor 3. A column body 2 rotates counterclockwise, the magnetized part R2 is scanned earlier at positions where the magnetization width varies, i.e. between the magnetized parts R2 and R3, and the area R2 is larger than R3, so the magnetization width of the magnetized part R2 is made the specific width alphaless than magnetization width 2theta. Consequently, the magnetization widths of the magnetized parts R2 and R3 are (2theta-alpha) and (theta+alpha) respectively. Further, the magnetized part R6 is scanned earlier between the magnetized parts R6 and R7 and the area R6 is larger than R7, so the magnetization with of the magnetized part R6 is made the specific width alpha larger than magnetized width theta. Consequently, the magnetization widths of the magnetized parts R6 and R7 are (theta+alpha) and (2theta-alpha) respectively and the magnetic balance is prevented from being lost.
Patent JP-H10274343-A (JP)
Title: Valve device
Inventor: SAITO NOBUYUKI
IPC: F16K41/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of working a valve seat in a valve body, to improve the workability, to simplify the structure, and to realize cost-down by forming a valve seat in an end surface of a connecting pipe connected to a valve body. SOLUTION: A valve rod 1 has a truncated conical valve head 11, a cylindrical part 12 with screw, a solid cylindrical part 13 and an operation part 60 or the like. As a material for the valve rod 1, brass is used. A valve body 2 is formed with a cylindrical part 21 for receiving the valve rod 1, an outer pipeline joint part 23 and a passage 3. As a material for the valve body 2, brass is used. The valve rod 1 is assembled inside from a base part 22. Furthermore, a connecting pipe 7 is formed of a copper pipe, and an inner edge of the end of the small diameter part of the tip thereof is used as a valve seat 8, on which the valve head 11 is to be placed.  A relatively soft copper material of the valve seat 8 and a brass material of the valve head 11 harder than the copper material are made to pressure contact with each other for engagement, and excellent valve closing seal condition is thereby obtained. With this structure, working of valve seat and caulking of a loose-out preventing return part are unnecessary, and loose-out of the valve rod 1 can be easily prevented.
Patent JP-S525217-A (JP)
Title: Image pick up device
Inventor: NAGAHARA SHIYUUSAKU
IPC: H01J31/38
Filed: 1975-07-02
Abstract: PURPOSE:Perfect control on bias light quantity with less shading.
Patent JP-H03283718-A (JP)
Title: Power amplifier for radio transmitter
Inventor: NAKANISHI HIDEKAZU
IPC: H03G3/30
Filed: 1990-03-30
Abstract: PURPOSE:To attain stable feedback loop operation, and to improve the power efficiency by switching an output power with use of the changeover of a voltage conversion quantity of a monitor voltage and a changeover of a reference voltage. CONSTITUTION:The number of variable steps of a variable attenuator 27 attenuating a monitor voltage is decreased more then that of a conventional power amplifier. Moreover, a variable attenuator 32 variably attenuating an original reference voltage VREF is provided to an input stage of a reference voltage Vref of a comparator 29. That is, the reference voltage Vref resulting from attenuating the original reference voltage VREF attenuated by a variable attenuator 32 is given to a noninverting input terminal of the comparator 29. Since one of the two variable attenuators 27, 32 is selected in response to the output power, multi-step changeover of the output power is executed. Thus, a maximum loop gain is decreased to suppress the fluctuation of the loop gain and the power control by the power control feedback circuit is stably executed for each output power.
Patent JP-H02258724-A (JP)
Title: New antibiotic substance rk-286c, production thereof and antitumor agent and anti-inflammatory agent
Inventor: ISONO KIYOSHI
IPC: A61K35/74
Filed: 1989-03-31
Abstract: NEW MATERIAL:An antibiotic substance RK-286C. [Physico-chemical properties] Melting point; >=265 deg.C (decomposition). Molecular formula; C27H23N3O4. Elementary analysis; C, 71.52%; H, 5.08%; N, 9.27%. Specific rotary power [alpha] =+45.3 (c 0.22, ethyl acetate). Solubility; readily soluble in dimethyl sulfoxide and ethyl acetate, sparingly soluble in methanol and insoluble in water. Molecular weight; 453.1671 (HR-EIMS). Color of substance; light yellow, etc. USE:A medicine, which is an active ingredient of antitumor and anti-inflammatory agents, capable of exhibiting inhibitory activity against protein kinase C and effects of an antitumor promoter and antiblood platelet agglutination, etc. The medicine is administered in a dose of 0.01-5mg/kg adult body weight/day expressed in terms of the active ingredient. PREPARATION:A microorganism, such as Streptomyces sp. RK-286, belonging to genus Streptomyces and capable of producing the antibiotic substance RK-286C is cultured and the objective antibiotic substance RK-286C which is a new substance is separated and collected from the resultant culture thereof.
Patent JP-S565243-A (JP)
Title: Detecting method of complementing range on left side of vehicle
Inventor: AMADA TATSUO
IPC: B60R21/34
Filed: 1979-06-27
Abstract: PURPOSE: To surely detect pedestrians and the like by a method wherein the width of a glass panel in the lateral direction which covers light-emitting and light-receiving parts in a complementing (sensing) sensor for pedestrains, etc. provided on the left side of a vehicle is masked by a tape or the like interrupting infrared rays.  
     CONSTITUTION: When pedestrians and the like entering a certain range on the lateral side of a vehicle are detected by a sensor 4 fitted to the bumper side of a cab C and by a sensor 7 fitted in the front of the side guard of a boading platform the complementing (sensing) range covered by the above sensors 4 and 7 is determined to be the area surrounded by the lateral part of the vehicle in an optional position which the vehicle running at a given speed and with the minimum turning radius occupies, by the left side line 91 of the vehicle in a position where it stops within the minimum distance for stopping from the former position, and by a locus 91 in the front end part on the outer-left side of the vehicle, formed by the above two positions. The area is shown by slant lines. Therefore, as for the sensor 4, for instance, the outside surface of a glass panel in a light-emitting part 40 is covered by a tape and the like interrupting the infrared rays, the angle θ 1  from an axis 0 is left uncovered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08276328-A (JP)
Title: Nut fastening jig
Inventor: RIKITOKU MASAAKI
IPC: B25B13/00
Filed: 1995-04-06
Abstract: PURPOSE: To prevent the dropping of a flat washer and the like while working, and to fasten a flat washer, a spring washer, and a nut to a bolt in a single operation. CONSTITUTION: While both ends of a cylindrical member are blocked with blocking plates 11 and 12, inserting holes 11a and 12a to insert bolts are formed at the center of the blocking plates 11 and 12, and cut wires 13 to take in and take out a flat washer or the like are formed on the blocking plate 11, so as to compose a nut fastening jig 10.
Patent JP-S524674-A (JP)
Title: Fluorescent light lighting circuit
Inventor: KAWATANI KOUICHIROU
IPC: H05B41/14
Filed: 1975-06-30
Abstract: PURPOSE:To provide a device for protecting an unlighted fluorescent light from not being put on eternally or preheating current from going into filament continuously by the triviality of charged current of condenser.
Patent JP-H11277164-A (JP)
Title: Manufacture of metal carrier and manufacturing device for the metal carrier using the manufacture
Inventor: SAITO TADASHI
IPC: B21D47/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve productivity and quality with regard to the manufacturing method for the metal carrier and the manufacturing device using the manufacturing method. SOLUTION: In this manufacturing method, a process forming a folding tendency by clamping a corrugated sheet 5 in a reverse V shape by V-shaped bending dies on the fixing side in a following zigzag path position after descending the corrugated sheet 5 by a prescribed quantity while clamping it in a first zigzag path position by V-shaped bending dies 23 and 25 and forming the folding tendency, a process releasing the clamping of the bending dies 23 and 25, ascending the bending dies 23 and 25 up to a following zigzag path position which is an upside from the clamping portion of the V-shaped bending dies on the fixing side, clamping the corrugated sheet 5 again and forming the holding tendency, and a process releasing the clamping of the V-shaped bending dies on the fixing side, and descending again the bending dies 23 and 25 clamping the corrugated sheet 5 by a prescribed quantity,  are repeated successively. Consequently, the zigzag path is performed by transferring the corrugated sheet 5 to a receiving jig 57 while forming the folding tendency in the prescribed zigzag path position.
Patent JP-H10275122-A (JP)
Title: Buffer device for data communication, data communicating method, and data transfer method
Inventor: MORIOKA TARO
IPC: G06F13/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide technology which makes it possible to transfer specific data as easily as pasting on a computer by using a public telephone line. SOLUTION: This device is equipped with a data reception part 33 which receives specific data specified by copying or cutting out of data on a computer main body 10, a buffer 34 which stores the specific data received by the data reception part 33, a data transmission part 32 which transmits the specific data stored in the buffer 34 to computer main bodies 10 and 20, a telephone line transmission part 37 which transmits the specific data to the public telephone line 40, and a telephone line reception part 37 which receives the transmit data sent from the public telephone line 40. The buffer 34 is so constituted as to store the specific data received by the telephone line reception part 37.
Patent JP-H07285270-A (JP)
Title: Reversible thermal recording material
Inventor: IKEDA HARUHIKO
IPC: B41M5/337
Filed: 1994-04-20
Abstract: PURPOSE:To provide a reversible thermal recording material capable of forming and erasing an image in good contrast, capable of holding an image stable with the elapse of time not only under environment of dairy life but also under a heating condition and excellent in sensitivity and repeating durability. CONSTITUTION:In a reversible thermal recording material wherein a reversible thermal layer based on a usually colorless or lightcolored dye precursor and a reversible coupler causing a reversible color change in the dye precursor by the difference in cooling speed after heating is provided on a support, an amphoteric compd. having a basic group and an acidic group is added to the reversible thermal layer.
Patent JP-H04291031-A (JP)
Title: Light source device and optical pick-up utilizing it
Inventor: MIYAGAKI KAZUYA
IPC: G11B7/125
Filed: 1991-03-20
Abstract: PURPOSE:To reduce the size of a light collecting spot and to emit a light beam modulated at high speed. CONSTITUTION:A light source device 1 is provided with a semiconductor laser 2 capable of direct modulation and a wavelength conversion part 8 emitting short-wave light based on LD light from the laser 2, and superimposes the LD light which passed through the wavelength conversion part 8 on the short- wave light from the wavelength conversion part 8 and emits the obtained light. At this time, since the laser 2 can emit the LD light modulated at high speed, by superimposing it on the short-wave light, the short-wave light can be emitted as the light modulated at high speed apparently as the result of the superimposing even though the short-wave light itself is not modulated at high speed. Of the superimposed light, the light with a prescribed intensity or above is resulted from the short-wave light, and so the diameter of the light beam can be reduced even when the LD light from the laser 2 is superimposed on it.
Patent JP-S5415365-A (JP)
Title: Bottom cleaner for pool or the like
Inventor: YAJIMA SEIICHI
IPC: A47L7/00
Filed: 1977-07-06
Abstract: PURPOSE: To enable to run all the bottom in a pool to clean it with a bottom cleaner by switching valve menas provided at the front and rear of a truck for the cleaner every time a sensor provided on the truck collides with the side wall of the pool and simultaneously altering the running direction of the cleaner by a ring provided at the sensor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11276984-A (JP)
Title: Surface-treated steel sheet for film-laminated two-piece can excellent in worked adhesion and corrosion resistance and its production
Inventor: MORI SHINICHIRO
IPC: B32B15/09
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To produce a surface-treated steel sheet for a film-laminated two-piece can suppressing the deterioration of the worked adhesion and corrosion resistance of the can subject to severe working after being laminated with a film and applicable to all kinds of contents. SOLUTION: This surface-treated steel sheet is obtained by forming an electrolytically chromated film consisting of a lower metallic chromium layer at >=30 mg/m<2> per face and an upper chromium oxide hydride layer at 5-30 mg/m<2> per face, expressed in terms of metallic chromium, on at least one face of a substrate steel sheet and further forming the org. matter layer of a copolymer polyester resin obtained by graft-polymerizing a carbonyl-contg. radical- polymerizable monomer thereon.
Patent JP-H01253082-A (JP)
Title: Article takeout opening of automatic vending machine
Inventor: KURIBAYASHI RYOZO
IPC: G07F9/00
Filed: 1988-04-01
Abstract: PURPOSE:To prevent rain water, dust, and dirt from entering the article takeout opening by providing an article takeout opening lid made of a transparent member which has a flange part at its periphery and an article takeout opening frame where a groove part which abuts on the flange part is provided at its periphery. CONSTITUTION:The article takeout opening lid 16 made of the transparent member has the flange parts 17 on both sides and are provided with hinge projections 17-1 so that they are linked laterally on the same right-left lines of the upper part. Further, the article takeout opening frame 19 which has a groove part 18 where it abuts on the end surfaces of the flange parts 17 and is provided with a cut part 18-1 for supporting the hinge projections 17-1 pivotally at the upper part is provided at the periphery of the article takeout opening 20. Then the depth size A of the groove part 18 is nearly equal to the height size B of the flange parts 17. Then the article takeout opening lid 16 and article takeout opening frame 19 are made to abut on each other to improve sealing performance, thereby preventing rain water, dust, and dirt from entering the takeout opening.
Patent JP-S61240192-A (JP)
Inventor: MARUYAMA HIROMI
IPC: G21C3/326
Filed: 1985-04-17
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。