baber/WOPTO huggingface dataset:
Patent JP-H03239463-A (JP)
Title: Grinding unit
Inventor: SAKAI HIROHISA
IPC: B23Q15/02
Filed: 1990-02-15
Abstract: PURPOSE:To perform such grinding operation as suitable to the status quo as well as to reduce the extent of machining manhours by measuring the surface irregularities of a grinding subject, recognizing a ground form on the basis of this measurement, and installing such a means as selecting a corresponding pattern out of machining patterns preset on the basis of this recognition. CONSTITUTION:A grinding unit is provided with a work arm 3, a distance sensor 7 measuring the surface form of a workpiece 5, and an electronic controller 10 inputting information of this sensor and controlling the work arm 3. This electronic controller 10 is constituted as an arithmetic-logic operation circuit of a central processing unit 11 or the like, and it is provided with an SIO 16 communicating with a host computer 15 issuing design information, an input port 17 inputting data out of the distance sensor 7 and a drive circuit 20 controlling the work arm 3. A central processing unit CPU 11 inputs data from the distance sensor 7 and the host computer 15, recognizes the surface form of a workpiece, thereby selecting a corresponding pattern from the patterns preset with this recognition. On the basis of this selection, the work arm 3 is controlled and driven by the drive circuit 20.
Patent JP-S57165567-A (JP)
Title: Cylinder lock with key for mechanical or electrical locking
Inventor: EGON GERUHARUTO
IPC: E05B45/10
Filed: 1982-03-06
Abstract: The invention relates to a cylinder lock with a key for mechanical and/or electromechanical locking or electrical signal emission with codeable locking means and devices which influence or generate electrical currents. The device includes a cylinder housing with a cylinder core carrying the locking bit and a continuous keyway with conduits discharging therein for core platelets (wafers), whereby the key and locking conduits are provided with mutually cooperating and codeable mechanical devices and devices which influence or generate and electrical currents for mechanical and/or electromechanical locking, or for other given signal triggering. The device is characterized in that the mechanical devices for actuation or for triggering the mechanical locking each form a corresponding structural unit for coding within the keyway and in the key, together with the electrical/electronic devices for the electromechanical locking or signal triggering.
Patent JP-H11232752-A (JP)
Title: Disk device and disk magazine
Inventor: TAKAI KAZUKI
IPC: G11B17/26
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a device by performing the selecting and the recording and reproducing of a disk in a state in which a disk magazine in which plural sheets of trays in which disks are loaded are housed is divided into up and down parts to enable proximity arrangements of respective constituting components. SOLUTION: A tray in which a selected disk is loaded and trays at upper stages than that of the tray are rotated by moving a driving unit 360 up and down. A tray supporting member supports the rotated trays at the side of an upper plane part and releases locked states of the upper plane part and a lower plane part. When the disk maganzine is elevated by a magazine dividing part, the selected tray and trays at upper stages tan that of the tray are elevated simultaneously with this. The selected disk is set into a disk reproducing part by driving the reproducing part between an upper divided magazine and lower divided magazine in this state and by lowering the magazine dividing part. Then, the reproducing of the disk is performed by revolving the driving unit 360.
Patent JP-H02215717-A (JP)
Title: Serum lipid lowering agent
Inventor: IIIZUMI YUICHI
IPC: A61K31/433
Filed: 1989-02-14
Abstract: PURPOSE:To obtain a serum lipid lowering agent useful for hyperlipemia, arteriosclerosis, etc., having excellently lowering action on whole cholesterol of serum, containing a specific compound or a salt thereof as an active ingredient. CONSTITUTION:A serum lipid lowering agent containing [[5-[[3-(4-acetyl-3- hydroxy-2-propylphenoxy)propyl]thio]-1,3,4-thiadiazol-2-yl]thio]acetic acid shown by the formula or a salt thereof (e.g. salt with Na, K, ethylamine or propylamine). The compound shown by the formula is expected to reduce concentration of other lipids such as neutral lipid and phospholipid. The compound shown by the formula and the salt thereof are used with a generally useful carrier for pharmaceutical manufacturing, excipient and other additives, prepared into tablet, powder, etc., and orally administered. A dose is usually 90-360mg per adult daily and preferably administered dividedly three times.
Patent JP-S53118876-A (JP)
Title: Gaseous discharge lamp
Inventor: MAEDA AKIRA
IPC: H01J61/40
Filed: 1977-03-26
Abstract: PURPOSE: To miniaturize light source by means of two electrodes faced each other in the exial direction of a cylindrical tube provided with a discharge gas, so as to reflect light generated by discharge upon a cylindrical reflecting layer provided inside the tube thereby emitting the light from light emitting openings arranged on the layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53119666-A (JP)
Title: Exposing method for stripe-type color picture tube
Inventor: NAKAMURA KOUJI
IPC: H01J9/227
Filed: 1977-03-28
Abstract: PURPOSE:A linear light source is arranged in the longish direction of stripes and between the light source and a panel, a screening board for shortening the length of the linear light source at the circumferential edge in the stripe longish direction of an effective screen is provided so as to expose it, so that the sudden increase of the fluorescent stripe width at the circumferential edge will be prevented.
Patent JP-H03238118-A (JP)
Title: Dummy device for extruding machine
Inventor: ONEDA NOBORU
IPC: B21C26/00
Filed: 1990-02-15
Abstract: PURPOSE:To extrude depositions on the inside of a container and to clean it by fitting a dummy ring between a dummy disk and a backup disk, expanding the diameter of the dummy ring through the approach of both rings by the extrusion to bring its external peripheral surface into contact with the internal peripheral surface. CONSTITUTION:The dummy ring 6 having a tapered internal peripheral surfaces 6a is fitted to a annular valve part 8 of a V-shaped section formed in the external part in the radial direction between the dummy disk 4 and the backup disk 5. Since the diameter of this dummy ring is expanded with the approach of both disks 4.5 by the extrusion and the external peripheral surface is brought into contact with the inter peripheral surface 3a of the container, in an extrusion time, the dummy ring 6 advances in the state in which the outer peripheral surface 6b of the dummy ring 6 is brought into contact the inner peripheral surface 3a of the container, therefore, the depositions 3a on the internal peripheral surface can be extruded and at the same time swept.
Patent JP-H07245591-A (JP)
Title: Transmitter for infrared signal
Inventor: IGARASHI MICHIAKI
IPC: H04B10/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide the transmitter for infrared signal whose transmission power of an infrared signal is high, whose transmission power is whose transmission power is selected, in which a service available time of a battery is extended and to make case small in size and to make the case light in weight when it is not required to extend the battery service available time. CONSTITUTION:The transmitter is provided with a control content selection means to select a control content, pulse signal generating means TR1-TR4, 15 used to send the content as a pulse signal, plural infrared ray emission means 10-13 to emit the infrared signal, and a light emitting device selection means 15 selecting any infrared light emission means among the plural infrared emission means 10-13. Furthermore, each of the infrared emission means 10-13 is made up of a light emitting group 9 having an infrared emission diode connecting to the common switch elements TR1-TR4 and the transmitter is provided with a display section 7 displaying a selected state by the light emitting device selection means 15.
Patent JP-H08226520-A (JP)
Title: Lockup clutch of torque converter
Inventor: FUKUSHIMA HIROTAKA
IPC: F16H45/02
Filed: 1995-02-23
Abstract: PURPOSE: To accurately control the connection of a weight in a lockup clutch and the release of the connection. CONSTITUTION: A lockup clutch 10 is arranged between a front cover 2 and a turbine 4. A weight 11a is arranged between the front cover 2 and the turbine 4. A coil spring 12 connects the weight 11a to the front cover 2 in the circumferential direction. A piston 16 is connected to a turbine hub 8 and can be connected to and separated from the weight 11a. A hydraulic control circuit is to connect/separate the piston 16 to/from the weight 11a by hydraulically controlling the inside of a torque converter 1.
Patent JP-H06249481-A (JP)
Title: Air shower device
Inventor: KURAMITSU EIJI
IPC: F24F7/06
Filed: 1993-02-24
Abstract: PURPOSE:To improve the efficiency of an air shower by a method wherein at least 3 rows of air blow-out ports are provided, and the air blow-out ports at the uppermost stages of the first and third rows are arranged at a height of the shoulder of a worker, and the uppermost stage of the second row is arranged at a higher position than the air blow-out ports at the uppermost stages of the first and third rows. CONSTITUTION:In an air shower chamber 1, a ceiling part air blow-out port 27 are provided on the ceiling surface, and air blow-out ports and air suction ports 6 are respectively provided on both side surfaces. The air blow-out ports 3 are provided at least 3 rows per one worker, in the advancing direction of the worker in the air shower chamber, and the air blow-out ports 3 at the uppermost stage of the first and third rows are arranged at a height of the shoulder of a worker 15. The air blow-out ports 3 of the central row are arranged at a higher position than the air blow-out ports at the uppermost stages of the first and third rows. Thus, the air blow-out ports of jet air streams of the air shower are arranged at locations where dust and dirt can be efficiently removed. Therefore, the shower effect can be increased.
Patent JP-S56134528-A (JP)
Title: Production unit for mother material of optical fiber
Inventor: KIKUCHI FUMI
IPC: C03B37/018
Filed: 1980-03-19
Abstract: PURPOSE:To control the thickness of glass layer formed in a reaction tube uniformly, by equipping a rod for discharging an unnecessary reaction product with a spiral part in a supporting tube in an exhaust side, which is attached to the reaction tube to which a raw material gas for forming glass is introduced. CONSTITUTION:The rod 21 for discharging an unnecessary reaction product with the spiral blade 22 is set in the supporting tube 3 in an exhaust side of the reaction tube 1 attached to a rotating supporting mechanism in such a way that the rod 21 is put along the tube 3. A raw material gas for forming glass is introduced from one end of the reaction tube 1 while the tube 1 being rotated. The reaction product piled on the inner wall surface of the reaction tube 1 is converted into glass while the reaction tube 1 being heated by the heating means 5 moving along the longer direction of the reaction tube 1 and the unnecessary reaction products deposited on the inner wall of the tube 3 being removed. Consequently, a flow amount of reaction gas introduced is stabilized, and a mother material for optical fiber having a glass layer with a uniform thickness is obtained.
Patent JP-H11227074-A (JP)
Title: Manufacture of formed paper tube and device
Inventor: OHASHI TOSHIO
IPC: B31D5/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the twisting of a tube from the widthwise expansion and contraction of a band stock, ensure its longitudinal strength to pressure and realize the possibility of the use in the form cut in an arbitrary length. SOLUTION: Band stocks 1a-1d are fed axially along a circular sectional circular part 2a formed on the upstream side of a paper feeding direction. After the band-stocks 1a-1d are formed in a circular shape by being urged against the circular part 2a, the circularly shaped band-stocks are fed to a deformed shape part, which is formed at the downstream side of a shaft or is not circular or deformed sectional part such as L-shape in cross-section, so as to urging the stocks against this deformed part in order to form into a deformed shape.
Patent JP-S57150213-A (JP)
Title: Surface acoustic wave device
Inventor: YABUKAWA KAZUHISA
IPC: H03H9/02
Filed: 1981-03-13
Abstract: PURPOSE:To make a device small-sized without deteriorating its characteristic, by constituting so that the maximum cross width ratio of an output electrode and an input electrode for sound is made smaller than that for video IF. CONSTITUTION:An input electrode and an output electrode 12, 13 of a surface wave filter for video intermediate frequency, an input electrode and an output electrode 14, 15 of a surface wave filter for sound intermediate frequency, and acoustic absorption layers 16, 17 are formed on a piezoelectric substrate 11. In this state, they are constituted so that relation of A'/A>B''/B is obtained, when each maximum cross width of each input electrode 12, 14 is denoted as A, B, and the cross width of each output electrode 13, 15 is denoted as A', B''. Such a constitution scarcely exerts influence on the characteristic, and also the shape of the output electrode of a voice filter becomes small, therefore, this device is made small-sized by that portion.
Patent JP-S58154415-A (JP)
Title: Manufacture of thick-walled pipe
Inventor: ABE KAZUYA
IPC: B21C37/15
Filed: 1982-03-08
Abstract: PURPOSE:To obtain a thick-walled pipe for the purpose of incorporating a rod- shaped body such as a communication wire, by radially contracting a metallic pipe with the aid of a plug die and specifying the relation between the pipe and plug, in manufacturing the pipe from a metallic tape by forming, welding, and radially contracting the tape or pipe. CONSTITUTION:A metallic tape is formed into a shape of circular pipe, and its ends butting against each other are welded, and the welded pipe is radially contracted in multistages, then a metallic pipe is obtained which is used for taking a communication wire or an optical fiber, etc. into its inside of exchanging them. In this case, at least a radial contraction at the 1st stage is performed by a plug die and; when the following items are expressed by symbols, the wall thicknesses of pipe before and after contraction: t1, t2, the internal diameter of pipe before contraction: D, the output diameter of expanding part of plug: (g), then a plug which satisfys the equationsIand II is used. By this way, the wall thickness is made larger at the time of radial contraction, and by increasing t/R (t; thickness of pipe, R: radius to the center of wall thickness of pipe) in accordance with the strength of the metal, a thick walled pipe used for protecting the inside rod material is obtained.
Patent JP-H03238898-A (JP)
Title: Parts feeder
Inventor: YAMAMOTO MASAKAZU
IPC: B65H18/00
Filed: 1990-02-15
Abstract: PURPOSE:To minimize power for driving a winding reel by rotating only the reel of an arbitrary component cassette by a reel driving mechanism. CONSTITUTION:A main base 2, a table 3, a component cassette 4, a power transmitting mechanism 5 and a reel driving mechanism 6 are provided. The mechanism 6 is moved along the arraying line of a component cassette 4 winding reel 43, and brought into contact with the reel 43 of the cassette 4 for feeding a tape. When the cassette 4 feeds the component tape 25, the mechanism 6 simultaneously rotates the reel 43, and the reel 43 winds a cover tape 35 having a length equal to the feeding distance of the tape 25. Thus, power for driving the reel 43 can be minimized.
Patent JP-S59162436-A (JP)
Title: Automatic viscosity measuring device
Inventor: AWAI KIYOSHI
IPC: G01N11/06
Filed: 1983-03-05
Abstract: PURPOSE:To omit manual operation and to make it possible to measure the accurate viscosity of liquid, by automating the measurement of the time required for the flow out of the liquid from a viscosity measuring cup having a hole at its bottom. CONSTITUTION:A Ford cup 1 has a hole 1a at its bottom. An air cylinder 4 lifts or lowers the cup 1, which is immersed in a paint 3 as a liquid to be measured in a pan 2, to and from a specified position over the liquid surface of the paint 3. A position detector 5 detects the time when the cup 1 is lifted from the liquid surface of the paint 3. Photosensor 6 and 7 detect the time when all the paint 3 flows out of the hole 1a. A timer 8 starts operation by a detected signal 5a and stops the operation by a detected signal 7a. The cup 1 is periodically moved up and down, and the viscosity of the paint 3 is automatically measured.
Patent JP-S60179122-A (JP)
Title: Process for removing nitrogen oxides in atmospheric air or in gas
Inventor: YOSHIDA TAKATOSHI
IPC: B01D53/56
Filed: 1984-02-28
Abstract: PURPOSE:To obtain remarkably high denitration effect in the process for removing NOx by using a soln. contg. sodium peroxide as absorbing liquid. CONSTITUTION:Na2O2-contg. soln. is used as absorbing liquid because the soln. has remarkably high denitrating effect for both NO2 and NO, and atmospheric air or gas contg. NOx is absorbed by the soln. A soln. prepd. by adding H2O2 to NaOH soln. to form Na2O2, or a soln. prepd. by adding powder or crystal of Na2O2 to water preventing decomposition of Na2O2 caused by heat generation by cooling the soln., is useful as the Na2O2 soln. Any gas/liquid contacting means may be useful, and the waste liquid after absorbing NOx is allowed to pass through a packed bed to decompose H2O2, and is treated to have quality below the limit regulated by the regulation for the discharged waste water.
Patent JP-2000234411-A (JP)
Title: Building floor structural material
Inventor: SAWADA MISAO
IPC: E04B5/40
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a building floor structural material capable of being easily manufactured at a low cost. SOLUTION: A building floor structural material is constituted of a substrate 1 providing a plurality of projection parts 2 parallel with each other at certain intervals on the upper surface thereof and a stereoscopic waveform bar 5 formed of one reinforcing bar bent in a stereoscopic waveform and arranged along recess parts 3 formed between both the projection parts 2 and 2 adjacent to each other on the substrate 1. Then, the stereoscopic waveform bar 5 is so constituted that the lower ends 6 and 6 on both right and left sides are fixed to the top sections 2a and 2a of both the projection parts 2 and 2 adjacent to each other.
Patent JP-S58152375-A (JP)
Title: Organic electrolyte battery
Inventor: OKAMOTO OSAMU
IPC: H01M4/58
Filed: 1982-03-06
Abstract: PURPOSE:To prevent any increase in the internal resistance of an organic electrolyte battery which might be caused during preservation of the battery by suppressing the polymerization of a cyclic-ether-system organic solvent by performing alkali treatment on iron sulfide used as a positive active material so as to  neutralize the acid group existing in the surface of said iron sulfide. CONSTITUTION:In an organic electrolyte battery, a negative electrode 7 is prepared by using a light metal such as lithium as a negative active material, a positive electrode 1 is prepared by using iron sulfide the acid group existing in the surface of which is neutralized by alkali treatment as a positive active material, and electrolyte is prepared by using a cyclic-ether-system organic solvent as a solvent. In addition, such an organic electrolyte battery is constituted by the combination of a separator 4, a positive can 3, a negative can 5 and a gasket 8. Therefore, since the alkali treatment is performed on the iron sulfide, any reduction of the electric conductivity of the battery which might be caused due to the polymerization of the cyclic-ether-system organic solvent caused by the acid group existing in the surface of the iron sulfide can be prevented. Consequently, the preservation performance of the battery can be improved by decreasing the increase in the internal resistance of the battery.
Patent JP-S60179814-A (JP)
Title: Circuit for forming clock having period of n times
Inventor: AZUMA ISAO
IPC: H03K5/15
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a clock having quite the same as a reference clock and a period of N times and a clock having an accurate phase difference of M times the period of the reference clock and the period of the same N times easily without phase adjustment by forming a circulating shift register of N steps and a gate circuit outputting a clock having the period of N times the reference clock. CONSTITUTION:In reset state RST, data ''1'' is sequentially moved to the right side and returned to the left side at the right end so as to be circulated in the shift register 20. As shown in waveform 30, the period of output of ''1'' from each latch continues from the trailing edge of a reference clock CLK0 to the succeeding leading edge and one period of ''0'' or L (low) level of the reference clock CLK0 exists in said period. The frequency of ''1'' in all latches in once out of four reference clocks CLK0, so that a clock having the period of 4-times is obtained by inputting the output of the latch to an AND gate together with the reference clock. In this example, clocks CLK1, CLK2 of 4-times period can be obtained from AND gates 14, 16. In addition, a clock of N times period is obtained by increasing the number of latches up to N times.
Patent JP-S51111310-A (JP)
Title: Cassette tape recorder
Inventor: SATOU KATSUYA
IPC: G11B15/10
Filed: 1975-03-26
Abstract: PURPOSE: An easy pausing and ejecting of the cassuette with a push button switch. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54128078-A (JP)
Title: Work locating device
Inventor: YASUI HITOSHI
IPC: B23Q3/18
Filed: 1978-03-28
Abstract: PURPOSE: To locate work by using a centering tool fitted to locate said work and a table, and a machining reference section as reference therein, for accurate machining of the portions at fixed distances from said machining reference section, of said work.  
     CONSTITUTION: This locating device is constructed of a base 1, a work-fitting linearly-moving table 2, a driving means 2a for transferring said table 2, a controller 2b for controlling said driving means 2a, a tool head 6 provided on a spindle head 5 as capable of indexing rotation, a plurality of tool holding tubes 7, a motor 8 for selectively driving tolls, cutting tools 9, a centering tool 40, a work W clamp device 25, and so on of a turret type machine tool. Thus, holes 22 and 23 can be bored accurately in the portion at distances a and b respectively from the machining reference section formed of a groove 21, of said work W by a cutting tool 9 (drill or boring tool). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09209078-A (JP)
Title: Wide flange shape for building use, having low yield ratio and refractoriness and excellent in gas cutting property, and its production
Inventor: YOKOYAMA HIROYASU
IPC: C22C38/14
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a wide flange shape for building use, having low yield ratio, refractoriness, and weldability and excellent in gas cutting property, and its production. SOLUTION: This steel material for building use has a composition consisting of, by weight, 0.06-0.20% C, 0.05-1.00% Si, 0.60-1.60% Mn, 0.05-0.15% Mo, 0.03-0.15% V, 0.003-0.02% Ti, and the balance iron with inevitable impurities, satisfying 0.13<=(2.5Mo+V)%<=0.44%, and further satisfying (carbon equivalent)<=0.44%. Further, 0.01-0.05wt.% Nb can be incorporated into the composition. Further, other than the above components, one or >=2 kinds among 0.10-0.50%, by weight, Cu, 0.05-0.50% Ni, and 0.05-0.50% Cr can be incorporated. This steel material for building use is suitably used, in particular, as wide flange shape.