baber/WOPTO huggingface dataset:
Patent JP-H05314524-A (JP)
Title: Optical information recording and reproducing device
Inventor: OGUCHI TOMOHIRO
IPC: G11B7/0045
Filed: 1992-05-08
Abstract: PURPOSE:To eliminate the gain fluctuation of a light beam followup control system caused by the fluctuation of detective sensitivity due to the ambient temperature and the degradation of an optical inclination detection means, to improve the stability of the system and improve the reliability of recording and reproducing operation in an optical information recording and reproducing device following up a light beam to the track on a disk shape recording medium by inclining an optical reflection means. CONSTITUTION:This optical information recording and reproducing device is provided with the optical inclination detection means 104, an inclination signal generation means 105, a light quantity detection means 107 and a light emitting means control means 101. Thus, the fluctuation of inclination detective sensitivity due to the ambient temperature and the degradation is reduced and the gain fluctuation of the light beam followup control system is reduced drastically. Further, when light emission efficiency is lowered due to the degradation of a light emitting means, the acceleration of the degradation is prevented.
Patent JP-H07123398-A (JP)
Title: Video library system
Inventor: SAKAMOTO HIDEKI
IPC: H04N21/238
Filed: 1994-05-30
Abstract: PURPOSE:To make it possible to shorten the worst response time for the retrieve request of each video information without reducing multiplicity, in a video library system simultaneously retrieving plural video information and performing the display. CONSTITUTION:Video information is divided into unit readable for a time slot and is dispersedly stored in plural information storage devices 3. Plural switches 4 are provided in pairs with each of these information storage devices 3. A controller 5 generates the time slot column of the same cycle deviated by the cycle phase for each pair of the information storage device and the switch, selects a unused time slot from all the time slot columns for the retrieve request for new video information and performs the retrieval of the video information from the corresponded information processor and the switching control of the transfer destination to the buffer memory corresponding to the retrieve request by the switch, for the time slot.
Patent JP-H07318472-A (JP)
Title: Chuck force testing device in dental hand piece
Inventor: SETO NORIO
IPC: A61C19/00
Filed: 1994-05-30
Abstract: PURPOSE:To test chuck force of a chuck arranged in a head of a dental hand piece. CONSTITUTION:A chuck force testing device of a chuck mechanism in a dental hand piece has the chuck mechanism in a head part, and fastens and fixes a tool by the chuck mechanism, and performs dental treatment by rotating the tool. The chuck force testing device 20 has a cylinder 21, a piston 22 inserted in the cylinder 21 so as to freely reciprocate, a pseudo bar 23 installed in the piston and a spring 24 to press the piston in the A direction. The piston 22 is pressed against the spring 24, and the pseudo bar 23 is projected from the cylinder 21, and is fastened and fixed by the chuck mechanism. After it is fastened and fixed, the testing device and a head are pulled in the opposite direction, and the fact that the pseudo bar does not slip out of the chuck is confirmed.
Patent JP-S62274040-A (JP)
Title: Ni alloy
Inventor: FUJITA AKIJI
IPC: C22C19/03
Filed: 1986-05-22
Abstract: PURPOSE:To improve the sliding characteristics of an Ni alloy at high temp. by specifying the amounts of Al, B, Ni, Ti, V, Zr, Nb, etc., and forming the alloy with an intermetallic compound. CONSTITUTION:This Ni alloy consists of, by atom, 7-29% Al, <=2% B, and the balance Ni or further contains <=20% in total of one or more among <=12% Ti, <=10% V, <=1.6% Zr, <=7% Nb, <=5% Mo, <=7% Hf, <=9% Ta and <=5% W. Most of the alloy is formed with an intermetallic compound. The alloy has superior sliding characteristics especially at high temp. as well as superior wear resistance and lubricity.
Patent JP-H11297383-A (JP)
Title: Wire arranging device for terminal plate
Inventor: HIOKI KOSUKE
IPC: H01R9/24
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a terminal plate block, to improve productivity and to reduce cost. SOLUTION: A wire arranging frame 1 provided with plural recessed grooves 1c for inserting wire in a side part of a vertical plate 1a by protruding plural parting plates 1b at a specified interval in the axial direction and in a vertical direction is formed, the wire arranging frame 1 is disposed applied to the sidewall of a terminal plate 2 provided in parallel to a support frame 5, and a sideway opening part of the recessed groove 1c for wire insertion is closed with the sidewall, thereby plural wire arranging holes 4, having an entrance part and an exist part for a coated wire 11 at an upper end and a forward end, are provided.
Patent JP-H01287117-A (JP)
Title: Resin composition for electrical laminate
Inventor: SUZUKI NOBORU
IPC: H05K1/03
Filed: 1988-05-13
Abstract: PURPOSE:To provide a resin composition for electrical laminate, composed of a resin having double bond on side chain and a vinyl monomer for crosslinking, giving a cured product having a glass transition temperature falling within a specific range and giving a laminate having excellent low-temperature punchability and high-temperature rigidity. CONSTITUTION:The objective resin composition for electrical laminate giving a cured material having a glass transition temperature of 20-90 deg.C can be produced by compounding (A) a resin having double bond on side chain and consisting of a main chain composed of a polymer containing a vinyl monomer (preferably acrylic acid, etc.) having functional group and side chain containing radically reactive carbon-carbon double bond and bonded to said main chain through said functional group with (B) a vinyl monomer for crosslinking (e.g. styrene). The composition may be further compounded with a plasticizer such as polystyrene, a flame-retardant such as trioctyl phosphate, etc., as necessary.
Patent JP-H09302375-A (JP)
Title: Abrasion resistance-reducing agent for aqueous medium and reduction in abrasion resistance of aqueous medium using the same
Inventor: USUI HIROKI
IPC: C10N30/08
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive containing a specific amine oxide and an organic acid (salt), not deposited at low temperatures, capable of being stably used for a long period, and capable of reducing the abrasion resistance of aqueous media in a wide temperature region ranging from a low temperature to a high temperature. SOLUTION: This abrasion resistance-reducing agent contains (A) an amine oxide of formula I  R<1> is a 8-22C linear or branched (un)saturated aliphatic hydrocarbon; R<2> , R<3> are each methyl, ethyl, a group of formula II [(n) is 1-5; Y is H, methyl]} (e.g. lauryldimethylamine oxide) and (B) an organic acid or its salt (preferably sodium salicylate). The component A is preferably added in an amount of 0.01-1wt.% per that of the aqueous medium. The component B is preferably added in an amount of 0.01-1 mole per mole of the component A. The objective additive may be used as the mixture of the components A and B or as an aqueous solution containing the components in a concentration of >=20wt.%. The components A and B may separately be added to an aqueous medium.
Patent JP-S63281251-A (JP)
Title: Magneto-optical disk device
Inventor: KAWASAKI TETSUJI
IPC: G11B11/105
Filed: 1987-05-13
Abstract: PURPOSE:To attain miniaturization, lightening in weight and energy-saving of the titled device by positioning respectively the magnetic pole of respective first and second permanent magnets at the edge part of an objective lens side and the edge part of the side reverse to this. CONSTITUTION:Near the outer circumference of first and second objective lenses L1 and L2, respective first and second flat permanent magnets as an external magnetic field impressing means are provided by making respective surfaces close and opposite to a light magnetic disk surface, the magnetic pole of respective permanent magnets M1 and M2 is respectively positioned at the edge part of an objective lens side and at the side reverse to this and the polarity of the magnetic pole of respective edge parts is made mutually reverse at a first permanent magnet M1 and a second permanent magnet M2. At an optical head 40, two systems of an optical system including the objective lenses L1 and L2 are provided, and the recording and erasing are realized by using the optical system corresponding to respective and switching the direction of an external magnetic field. Thus, the miniaturization, lightening in weight and energy saving of the titled device can be executed.
Patent JP-S609621-A (JP)
Title: Air slide and supporter for rest
Inventor: KATOU MINORU
IPC: B23Q1/00
Filed: 1983-06-28
Abstract: PURPOSE:To hold a supporter free of contact for free sliding and make the equipment smaller, while dispensing with lubricant, by forming air cushion jetted from underneath the supporter into the space between the supporter and the base for the supporter. CONSTITUTION:A supporter 1 is equipped with a step section 2 which has a closed end comprising a hollow and pliable seal member 3 that ordinarily remains flat in shrinkage. Ventilation is maintained through the air hole 4 which joins an upper hole of the member 3. The bottom of the supporter 1 has a groove 5 to which a joint air hole 6 is connected. Jetting compressed air through a supply nozzle 7a of an ejector pump 7 causes negative pressure in an internal compartment 7b. Compressed air is distributed through a compressed air supply source 8, piping 10, switching valve 9, piping 10 and the air hole 6 to the groove 5 to life the supporter 1 and no air is supplied to the seal member 3 without hampering the supporter 1 from sliding.
Patent JP-S6013035-A (JP)
Title: Recovery of rare metals of element periodic table viii groupfrom impured catalyst solution obtained upon carbonylating methyl acetate and/or dimethyl ether
Inventor: HAINTSU ERUPENBATSUHA
IPC: C01G7/00
Filed: 1984-06-08
Abstract: In this process for recovering noble metals of group VIII from a contaminated catalyst solution originating from the carbonylation of methyl acetate and/or dimethylether (the catalyst solution containing carbonyl complexes of these noble metals, organic or inorganic promoters, undistillable organic contaminants as well as volatiles) the volatiles are distillatively removed from the catalyst solution and the remaining distillation residue is water-treated, whereby the noble metal/carbonyl-complex is precipitated together with the organic contaminants and is separated from the aqueous phase, while the promotor is dissolved and recovered in conventional manner. The noble metals are then set free in elemental form by subjecting the noble metal/carbonyl-complex separated and contaminated with organic polymers at temperatures of 150 DEG  to 300 DEG  C. to treatment with an ethyleneglycoldialkylether solvent of the formula R(-OCH2-CH2)n-OR, in which n stands for a number of from 1 to 4 and R stands for identical or different alkyl groups having from 1 to 6 carbon atoms. The noble metal can then be recovered by filtration, and the solvent can be freed of organic contaminants by distillation.
Patent JP-S62272658-A (JP)
Title: Image scanner
Inventor: MORIKAWA SHUICHI
IPC: H04N1/04
Filed: 1986-05-20
Abstract: PURPOSE:To set the correct reading position of a moving original document, to set a white reference to both of the moving original document and a fixed original and to form the path for the paper of the moving original in a compact size by biasing a reference white color surface for setting the level of a reading signal to the original stand side of the fixed original from the reading position. CONSTITUTION:The lower surface guide of the path for the paper in the reading position A of the moving original is formed by a transparent plate 68 and the reference white color surface 10 is biased to the transparent original platen 1 from the reading position A. The transparent original platen 1 for setting the fixed original document and a paper feeder unit 6 for feeding the moving original 8 to read the fixed original document 4 and the moving original 8, an image reading unit 3 can run along the lower surface of the transparent original platen 1, the reading position A of the moving original document is set on the extension of the running line to read the fixed original and the moving original by one reading unit 3. The moving original is fed through the path 9 for the paper descending to the reading position A from an upper position.
Patent JP-S5844836-A (JP)
Inventor: FURITSUTSU HEEZERU
IPC: D01H9/08
Filed: 1982-07-07
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-2000306064-A (JP)
Title: Electronic component
Inventor: TAKEDA HIROSHI
IPC: H01L25/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component capable of easily detecting that the component is exchanged without authorization. SOLUTION: A package 2 loading a memory 1 storing programs and data is provided with an IC chip 3 for storing ID information and an antenna 4 for transmitting the ID information stored in the IC chip 3 to a scanner with no contact. The ID information stored in the IC chip 3 provided in the package 2 can be transmitted from the antenna 4 and read by the scanner with no contact and by collating the read ID information, it can be detected whether the package 2 is authorized or not.
Patent JP-H06329219-A (JP)
Title: Individual body discrimination device
Inventor: YOSHIDA KAZUO
IPC: B65G1/137
Filed: 1993-05-20
Abstract: PURPOSE:To shorten a communication time between a controller and a data carrier in an individual body discrimination device using plural transmission antennas and receiving antennas of excellent sensitivity in relation to each installing direction of the data carrier. CONSTITUTION:The device in the title is provided with a marker 7 for indicating the installing direction of a data carrier 5 and a marker detection sensor 27 for detecting the installing direction of the data carrier 5 from this marker 7 and further, a control circuit 26 for selecting transmission antennas 22a, 22b and receiving antennas 24, 24b of excellent sensitivity in relation to the installing direction of the data carrier 5 from two transmission antennas and receiving antennas 22a, 22b and 24, 24b by the marker detection signal from this marker detection sensor 27.
Patent JP-H06332490-A (JP)
Title: Generating method of accent component basic table for voice synthesizer
Inventor: ISHIDA KIYOSHI
IPC: G10L13/10
Filed: 1993-05-20
Abstract: PURPOSE:To faithfully express accent information of actual human voice and to realize smoothness in an accent control during a synthesis. CONSTITUTION:For every accent control point (seven points for each data), an averaged value of all data belong to a group is obtained in a first step S1. Employing the averaged value, a standard deviation is obtained in a second step S2. Only using the data which exist within a + or - range of the averaged value and the standard deviation, an averaged value is again obtained in a third step S3 and the results are registered in a table for every group in a fourth step S4.
Patent JP-S5544627-A (JP)
Title: Data input system
Inventor: KODAMA KOUJI
IPC: G06F17/21
Filed: 1978-09-25
Abstract: PURPOSE: To enhance the using efficiency for the data by carrying out the data input from the keyboard via the off-line system an regardless of the main body of the Japanese processor to memorize temporarily the data into the cassette-type magnetic tape and then loading the magnetic tape into the Japanese processor to carry out the data input.  
     CONSTITUTION: Main memory 2 connected to CPU1 contains the program part for the conversation-type input which displays the menue for the input operation onto CRT6, the table part where the input data given from keyboard 4 into the internal code, and the buffer part including the input buffer, the CMT input/output buffer and others. When the data is supplied in the conversation type from keyboard 4 based on the program, CMT device 5 carries out the recording of the input data in the same data format as that of the Japanese processor. The CMT thus produced is then loaded into the Japanese processor, and thus the katakana(square form of ka na) letter data is converted automatically into the Chinese character data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5640845-A (JP)
Title: Copying device having original feeding mechanism
Inventor: YOSHIMURA SHIGERU
IPC: G03G15/04
Filed: 1979-09-13
Abstract: PURPOSE: To achieve smoother feeding of original under minimum adherence of static electricity, by transferring the optical scanning means and the destaticizing means along the original laying part and from the side opposite to the original laying side, where the original is not laid.  
     CONSTITUTION: Light exposure against the original 8 is made by scanning and transferring the first and the second mirrors 4 and 6 towards the arrow A direction, while said original 8 is laid upon the glass plate 3 of the copying machine 2, and the destaticizing means 15 is also transferred towards the arrow A direction together with said mirrors 4 and 6. The original 8 is then transferred to the arrow B direction, and then, the next original is fed out of the feeder 10 at specific intervals. The destaticizing needle 15 is set at the intervals (50W100mm) between each original, and said needle 15 is transferred almost synchronously with the transfer of said original 8. Thus, the destaticizing on the glass plate 3 is accomplished. As a result, adhesion of static electricity is minimized so that the original feeding can be smoothly carried on. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62275920-A (JP)
Title: Rotating device for chip parts
Inventor: MORI HARUHISA
IPC: B65G47/92
Filed: 1986-05-22
Abstract: PURPOSE:To inspect chip parts without destroying them by rotatably attaching magnets to an endless belt at specified intervals for attracting only one piece of columnar chip part having flanged mouthpiece electrodes of a magnetic material, thereby conveying the chip parts. CONSTITUTION:Holding a pellet 7 between flanged 8 mouthpiece electrodes 6 and 6 of a magnetic material located on both sides of a glass tube 5, a chip part 4 is constituted. Routing an endless belt 17 having raised parts 16 of a cylindrical cross section at a specified intervals around rotary bodies 18 and 19, the chip parts 4 discharged out of a chip part take-out port 23 are attracted one by one by magnets 20 attached to the raised parts 16. The magnet 20 is made of a size enough to attract only one piece of the chip part 4 and to be freely rotatable on 24 the raised part 16. When a defective part is detected by a checking device 24 arranged in the course of conveying, the defective part is removed 27 by means of a solenoid 25 and a hit-dropping tool 26. A magnet rotating member 29 is arranged opposite to the checking device 24 to rotate the magnet 20. With the above arrangement, the chip part 4 is inspected over its entire circumference without destroying it.
Patent JP-S60262099-A (JP)
Inventor: TSUCHINO HISANORI
IPC: G21K4/00
Filed: 1984-06-08
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-S5742041-A (JP)
Title: Foaming photographic material
Inventor: SHIRAISHI SHIYUUHEI
IPC: G03C5/56
Filed: 1980-08-27
Abstract: PURPOSE:To obtain a foaming photographic material having high sensitivity and high operational efficiency and giving a colored image with high contrast to the ground from a negative original by forming a photosensitive foaming layer contg. diazonium salt as a principal component on a colored layer with a transparent resin layer in-between. CONSTITUTION:On a colored layer 3 consisting of a colorant such as dye or pigment and a binder on a support 1 or on a colored layer 1' which doubles as a support such as a colored film a transparent resin layer 4 is laid by applying and drying a transparent resin soln. or by a lamination method. On the layer 4 a photosensitive layer 2 is formed by adding diazonium salt to transparent resin with 8.6X10<-16>- 8X10<-10>cc.cm/cm.sec.cmHg N2 permeability by 1-20% of the amount of the layer 2. A negative image film is brought into contact with the layer 2 of the resulting foaming photographic material and exposed. The material is then allowed to stand in a thermostat at 30-40 deg.C for 1min, uniformly exposed, and heated to 120-140 deg.C to whiten the exposed part by foaming. Thus, a colored nonfoamed positive image with high contrast to the white foamed part as the background is obtd. at the nonexposed part.
Patent JP-S6464752-A (JP)
Title: Method and device for conforming size of rotary cutting tool
Inventor: SEODOAA YUUJIIN KAAREE
IPC: B23Q17/22
Filed: 1988-05-14
Abstract: PURPOSE: To accurately determine a cutting path by measuring the distance between one edge of a designated scanning range and the spot of a rotary cutting tool nearest the edge in the minimum time required for the traverse of a laser beam during the scanning period of a laser beam. CONSTITUTION: Mask pins 36, 38 fixed to an installation rail 28 of a laser measuring device are turned and projected by a cylinder 43 in a scanning plane 40 of a laser beam from a transmitter 24 to a receiver 26, and the accurate distance between them is determined as the first stage of measurement. After that, a cutting tool is increased in speed near the cutting speed to enter the scanning plane 40, and the respective distances are measured from the scan traversing time from the mask pin 36 to the tool point 44, and further from the tool point 44 to the mask pin 38, and subtracted from the distance between the mask pins 36, 38 to obtain the cutting diameter of the tool point 44. Thus, the accurate diameter of the cutting path can be determined automatically.
Patent JP-H02298405-A (JP)
Title: Chuck of spinner provided with re-gripping mechanism
Inventor: SAKAGAMI AKIRA
IPC: B23B31/18
Filed: 1989-05-11
Abstract: PURPOSE:To eliminate adhesion of a dust or contamination to a vacuum pad, and to process the entire surface of a work by one-time work process by individually opening or closing two pairs of chuck claws, gripping the periphery of the work after being soaked, so as to be rotated. CONSTITUTION:By a motor 1, a rotational shaft 18 is rotated through a coupling 13, while a ring 7 attached to a spider 19 is rotated, and a work 24 gripped by a chuck claw 20 is rotated. 2-8 pieces of the chuck claw 20 are arranged in the center of the rotational shaft, and are opened and closed synchronously through an actuating rod 9, the opening/closing being carried out by means of vertical movement the rotational ring 7 through a rod 4 and a cam follower 6 by pushing a cylinder 2. The same rule applies for a chuck claw 21, as the opening condition is depicted in the drawing, the center of gravitation of the chuck claws 20, 21 falls on the position of a pin 12, and in whatever condition, opened or closed, for the rotation, centrifugal force is balanced on the pin 12 as a fulcrum, whereby the work is held at a constant force.