baber/WOPTO huggingface dataset:
Patent JP-H01202482-A (JP)
Title: Static electricity eliminating back coating material for elongate film
Inventor: MIYAMOTO MASARU
IPC: B41J31/05
Filed: 1988-02-09
Abstract: PURPOSE:To prevent the generation of static electricity or electrification due to the feeding of an elongate film and feed the film smoothly, by applying a conductive back coating material for static elimination to one side of the elongate film coated on the other side thereof with 8 functional coating material. CONSTITUTION:An elongate film such as an ink ribbon and a magnetic tape coated on one side thereof with a functional coating material for an ink layer, a magnetic base layer or the like is coated on the other side thereof with a static eliminating back coating material comprising a composite material of a conductive metallic oxide and an organic binder. With the back side of the ink ribbon coated with the back coating material to impart conductivity to the back side, static electricity is prevented from being generated due to friction between the ink ribbon and reels, a head, a cassette, guide rolls, pads or the like with which the ribbon makes contact during feeding thereof along a feeding passage, and electrification is prevented from occurring due to accumulation of static electricity to a high voltage. Therefore, the elongate film does not receive an electric shock even upon making contact with the cassette or the like, and the elongate film can be smoothly fed without any possibility of malfunction or breakage of an electronic circuit.
Patent JP-H11228840-A (JP)
Title: Resin composition for plating and plated molted product
Inventor: NOMURA MANABU
IPC: C08L25/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition substantially uniformly having a high plating strength and not requiring a pre-treatment using a solvent and a polarity-imparting process by adding a proper inorganic filler and a proper aminosilane-based coupling agent to a thermoplastic resin. SOLUTION: This resin composition for plating comprises (A) a thermoplastic resin (preferably a polyolefin-based resin or styrenic resin), (B) an inorganic filler (for example, calcium carbonate) at least containing an acid-soluble inorganic filler and (C) an aminosilane-based coupling agent. Otherwise, the resin composition comprises (D) a thermoplastic resin containing a rubber component (preferably ethylene-propylene copolymer rubber) for forming domains, (E) an inorganic filler and the component C. The component C is preferably compounded in an amount of 0.1-5 pts.wt. per 100 pts.wt. of the total amount of the components A and B or the components D and E.
Patent JP-S61188950-A (JP)
Title: Resin-sealed semiconductor device
Inventor: FUKUZAWA ICHIRO
IPC: H01L23/50
Filed: 1985-02-18
Abstract: PURPOSE:To improve crack resistance property by chamfering the corner of approximately right angle of a chip placing unit disposed at a thin side of a resin package to lose the right angle portion, thereby weakening the concentration of a stress due to steam pressure. CONSTITUTION:A semiconductor device 10 has a semiconductor chip 12 enclosed by a molding insulating resin 11 represented by epoxy resin. The chip 12 is secured to a chip placing unit 13a of a lead frame 13, and connected by selected ones of a plurality of external leads 13b led from the resin 11 for forming a package and metal fine wirings. The corner disposed in the thin resin direction for forming the package of the side 14 of the unit 13a has a curved surface 15. This surface 15 is terminated at one end substantially at the center of the side 14, and slightly increased in the thickness t1 of the portion as designated by t4 to lose the right angle.
Patent JP-H01202641-A (JP)
Title: Method and apparatus for quantitatively measuring material existing on printing plate of lithographic printing block
Inventor: NAYA MASAYUKI
IPC: G01N21/27
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a data in which absorbance rises simply with an increase in the amount of material, by making light of a light source irradiate a printing plate to be measured vertical thereto to condense light alone reflected scattering from the printing plate with the irradiation thereof. CONSTITUTION:Light irradiated from a halogen lamp light source 6 is irradiated on a printing plate 8 vertical thereto using a light waveguide 7. The light irradiated is regularly reflected regularly and scattering on the printing plate 8 rough and the regularly reflected light by surface material is returned to the light waveguide 7 while the scattering reflected light condensed with a concave mirror 9 and further with a lens 10. Then, the light is changed in the direction with a mirror 11 and analyzed with an interference filter 12 at an absorption wavelength of 2.96mum for water to enter a detector 13. Then, out of the light condensed, that is detected with the wavelength corresponding to an absorption band of material to be measured. Thus, a data can be obtained in which absorbance rises simply with an increase in the amount of material.
Patent JP-2000228370-A (JP)
Title: Substrate-heating apparatus
Inventor: TERAJIMA KOZO
IPC: H01L21/26
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-heating apparatus, capable of preventing the external atmosphere from being involved into a process chamber at a supply amount of an appropriate purge gas at carrying substrates in. SOLUTION: A flow F1 of a purge gas, to be supplied from a purge gas supply pipe 52b to a nozzle 10, abuts on a flow adjusting plate 14A (projection part) within a flow adjusting route 12 and is diffused to a flow in an X-direction and a flow in a Z-direction. The same operation of the purge gas as described is repeated with respect to the flow adjusting plates 14B, 14C positioned in a downstream in the flow adjusting route 12, and spacial uniformity in a flow speed thereof at a gas outflow port 9 of an exit of the nozzle 10 is increased. This purge gas flows into the processing chamber, and attains a flow with high uniformity at a carry-in port of a substrate W provided at a position confronting a gas inlet port 9, and flows outwardly of the substrate heating apparatus.  As the result, at carrying of the substrate in, it is possible to prevent the external atmosphere from being involved into the process chamber at the supply amount of an appropriate purging gas.
Patent JP-S58147514-A (JP)
Title: Method for cooling heat treated material with gas
Inventor: NANJIYOU TOSHIO
IPC: C21D1/773
Filed: 1982-02-24
Abstract: PURPOSE:To cool heat treated materials which are heated in vacuum safely, economically and efficiently in the stage of cooling said material with a gaseous mixture composed of gaseous nitrogen and gaseous hydrogen with regulated mixing ratio and pressure. CONSTITUTION:In the stage of heat-treatd material in a vacuum state then cooling the same with gases, in the first place gaseous nitrogen (or gaseous argon) is introduced as a cooling gas from a vacuum state to around the atmospheric pressure, and the pressure thereof is detected. Gaseous hydrogen is then introduced under regulated mixing ratio and pressure under which required cooling capacity is obtained. Degrees of quench hardening are thus made selectable over a wide range. The gases are discharged from the pressurized state to  around the atmospheric pressure to the outside of the furnace upon completion  of the cooling and are subjected to out-of-furnace combustion.
Patent JP-S58157628-A (JP)
Title: Method of treating material and vibration carrier trough
Inventor: UORUFUGANGU SHIYARUMEERU
IPC: B65G27/04
Filed: 1983-02-24
Abstract: Manufactured goods such as cast components to which molding sand is still adhering, are treated in a vibratory conveyor chute for cleaning and cooling the goods. As the goods travel down the chute they are exposed to force components extending perpendicularly and across to the travel direction along the length of the chute. These force components impose on the goods a revolving motion along a helical path. This revolving motion may be improved or intensified by directing the resulting force components (R, R') of the force causing the revolving motion to extend at a spacing from a so-called "center of gravity line" (S, S') defining or interconnecting the center of gravity points along the length of the vibratory chute system. This spacing causes a distribution of the goods (11) in the chute such that the goods (11) have a slanted surface (10) in the chute (1). Thus, the vertical acceleration values (kv) are larger at the upper return zone 26 than they are at the lower return zone 27. This type of treatment combined with the conveying movement is applicable to various kinds of goods and treatment procedures.
Patent JP-H04267106-A (JP)
Title: Dicing device and method
Inventor: NAKAMURA MASAHARU
IPC: B28D5/02
Filed: 1991-02-22
Abstract: PURPOSE:To provide a dicing device capable of monitoring a kerf at a real time at all time. CONSTITUTION:A table 15 movably installed to a main body, a cutting section 11 having a cutting edge 20 and machining a kerf 22A to a work 22, an ultrasonic-wave transmitting and receiving section 12, which is mounted to the upper section of the kerf 22A and movably in the direction orthogonal to the kerf 22A, transmits ultrasonic waves over the kerf 22A and receives reflected ultrasonic waves, a detecting section 13 outputting an ultrasonic-wave oscillation signal to the ultrasonic-wave transmitting and receiving section 12 while detecting the shape of the kerf 22A on the basis of the ultrasonic-wave oscillation signal and an ultrasonic-wave receiving signal, and a moving means 14 shifting the ultrasonic-wave transmitting and receiving section 12 while being crossed at a right angle to the kerf 22A are provided, and the kerf 22A is monitored at a real time at all times.
Patent JP-S55123635-A (JP)
Title: Production of nonsoluble molding of high polymer
Inventor: YAMANAMI TAKANORI
IPC: C08L5/08
Filed: 1979-03-14
Abstract: PURPOSE: Moldings made from the hydrolyzate of chitin is treated with a specific carbamoylation agent such as isocyanic acid, thus producing inexpensively and readily insoluble moldings with nontoxicity, semipermeable property and low swell.  
     CONSTITUTION: Molding made from hydrolyzate of chitin is treated with a carbamoylation agent such as isocyanic acid, its salt, or urea, biuret, triuret, which can produce isocyanic acid by heating, e.g., in form of aqueous solution, when necessary, under heating to give insoluble moldings. A variety of additives may be added thereto.  
     USE: Package film, semipermeable membrane, coating material, medical material, and others. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09222004-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: FUKUDA YOSHIO
IPC: F01L1/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a manufacturing work and that of an assembly work as lowering of the strength and rigidity of a cylinder head and a cam shaft is prevented from occurring. SOLUTION: A cylindrical gear 14 engaged between the cylindrical body 1a of a sprocket 1 and the sleeve 3 of a cam shaft 2 is moved in the axial direction of a cam shaft by a relative pressure between the oil pressure of a hydraulic circuit 19 and the spring force of a compression spring 20 to convert a relative rotation phase between the two members 1 and 2, and this conversion causes variation of the opening and closing timing of a suction valve. The feed passage 24, the valve hole 25, the feed and discharge passage 27, and the drain passage 28 of the hydraulic circuit 19 are formed in an oil passage constitution body 32 individually independently from the sprocket 1 and the cam shaft 2 and the front end part of the sprocket 1 is rotatably supported by the upper end part 32b of the oil passage constituting body 32.
Patent JP-H05197759-A (JP)
Title: Image processor
Inventor: AMAMIYA MASAMI
IPC: H04N1/21
Filed: 1992-01-20
Abstract: PURPOSE:To efficiently add index information by independently setting up the 1st mode for reading out and storing an image and the 2nd mode for forming index information. CONSTITUTION:An image area segmenting circuit 19 segments a part of binary image data for one original, e.g. an index information image area on the original, and an index information decoding part 30 executes the decoding processing of an index information image. Index information 1a is entered in the original image to be read out. The 1st mode for continuously and rapidly reading out the original image 1 and storing the read image in a storage medium by sequential processing and the 2nd mode for reading out the original image stored in the storage medium by the 1st mode from the storage medium, segmenting the image part of the index information and decoding the segmented image to form the index information 1a are respectively set up and the 2nd mode can be automatically operated without requiring operator's operation.
Patent JP-H05199306-A (JP)
Title: Telephone exchange
Inventor: WATABE MITSUSUKE
IPC: H04Q3/58
Filed: 1992-01-20
Abstract: PURPOSE:To recognize the installed location of a master telephone set with an easy operation by setting an operation procedure to confirm the installed location of the master telephone set to each extension telephone set and starting a ringer of the master telephone set through the execution of the operation procedure by any extension telephone set. CONSTITUTION:When any extension telephone set 104 makes operation to retrieve a master telephone set, an extension number of the master telephone set is displayed on a display device 207 of the extension telephone set 104. In this stage, the ringer of the master telephone set is energized and the display representing the master telephone set is indicated on a display device 207 of the master telephone set. The control is implemented by a control circuit 115 of a master set 103. Thus, the installed location of the master telephone set is sought without making dialing to the master telephone set.
Patent JP-H07220789-A (JP)
Title: Ic socket use terminal and manufacture thereof
Inventor: OZAKI MASANORI
IPC: H01R33/76
Filed: 1994-01-31
Abstract: PURPOSE:To provide an IC socket use terminal of long life built in a burn-in testing socket in an IC (integrated circuit). CONSTITUTION:In an IC socket use terminal built in a burn-in testing socket in an IC, in at least a contact location 2 of the IC socket use terminal, an Ru layer 3 is formed to 0.05 to 20mum thickness, and its surface is oxidized by heat treatment at a 250 to 500 deg.C temperature in the oxidizing atmosphere. In this way, since the Ru layer 3, oxidized with the surface, has non-reactivity to Sn, with which an IC lead part is coated, and an Sn alloy layer, a compound, oxide, etc., of Sn are not formed, to improve a life of the socket use terminal.
Patent JP-H05211847-A (JP)
Title: Modification of gel
Inventor: TOBIYA ATSUMI
IPC: A23L29/20
Filed: 1991-01-31
Abstract: PURPOSE:To treat a gel of polysaccharide with high pressure to improve the physical properties for exhiditing improved properties such as high elasticity and strength at break, and change it into the one useful for medicines and food. CONSTITUTION:A polyvalent metal ion polysaccharide gel selected from calcium, aluminum, barium, copper, iron, zinc, strontium and nickel salt of alginic acid or pectin is treated with a high pressure over 100MPa to improve the physical properties whereby the gel is modified.
Patent JP-H03231983-A (JP)
Title: Adhesive composition for flooring material and bonding of flooring material
Inventor: TAKAO YASUMASA
IPC: C09J125/00
Filed: 1990-02-07
Abstract: PURPOSE:To obtain the subject composition having a proper open time and applicable without causing shrinkage, peeling and joint staining by compounding a specific film-forming assistant to an emulsion of an acrylic polymer polymerized in the presence of protective colloid. CONSTITUTION:The objective composition is produced by compounding (A) an emulsion of an acrylic polymer surrounded by protective colloid with (B) preferably 3-50 pts.wt. (based on 100 pts.wt. of the non-volatile component of the component A) of a film-forming assistant compatible to the protective colloid of the component A and composed of preferably a (co)polymer of amine, ammonia or a univalent metal salt of styrenesulfonic acid.
Patent JP-H01204244-A (JP)
Title: Magneto-optical recording medium and magneto-optical recording and reproducing device
Inventor: IINO SEIICHI
IPC: G11B11/10
Filed: 1988-02-10
Abstract: PURPOSE:To attain overwrite in real time by using one optical pickup by divid ing one data cell into a data control area which controls the recording and reproducing method of data and a data area to record and reproduce the normal data. CONSTITUTION:A pre-format part 31, a gap part 32, a data area part 33 of a user, a buffer part 34 and a data control area 35 are provided and one track is formed by gathering these sectors in plural numbers. In case of recording, the data control area 35 is read and the pre-format part 31 is next read. Then, whether an address is a target address or not is discriminated and polarity is set according to the information of the data control area 35 to be read in advance. At such a time, the delaying of the data, the direction of an external impressing magnetic field or the polarity is switched with the gap part 32 and the data are recorded to the user area 33. Thus, only with one optical pickup, the information can be easily recorded real time.
Patent JP-H10316542-A (JP)
Title: Hair cosmetic
Inventor: KIMURA AYUMI
IPC: A61K8/89
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prepare a lower alcohol-in-oil type hair cosmetic capable of imparting excellent luster and smoothness to the hair, and excellent in effects for stretching the twisted hair by emulsifying an organic silicone resin by using a specific polyether-modified silicone as an only emulsifier. SOLUTION: This hair cosmetic is obtained by formulating (A) one or more kinds of organic silicone resin comprising an average constituting unit of formula I [R is a 1-6C hydrocarbon; (n) is 1.0-1.8], with (B) one or more kinds of a polyether-modified silicone of formula II  A is methyl, phenyl or a polyalkylene of formula III [R' is H, an acyl or an alkyl; (a) and (b) are each 5-50] (with the proviso that at least one of three As is the nolyoxyalkylene); R is methyl or phenyl; (m) is 50-1,000; (n) is 1-40}, including >=40 wt.% polyoxyalkylene group of formula III therein and having >=30,000 molecular weight, and (C) a lower alcohol (preferably 30-80 wt.%).
Patent JP-H06243437-A (JP)
Title: Magnetoresistive effect type magnetic head
Inventor: SHIBATA TAKUJI
IPC: G11B5/39
Filed: 1993-02-18
Abstract: PURPOSE:To effectively prevent the generation of noises due to cross talk, to improve off-track characteristics and to attain high track density. CONSTITUTION:An MR head obtd. by holding an MR element 4 between a pair of shielded magnetic bodies 5, 6 is set. The length L1 of at least the magnetic body 5 in the depth direction from the ABS face 7 is made smaller than the distance L2 from the ABS face 7 to a position at which a conductor part 3a for supplying an electric current or applying a bias magnetic field to the MR element 4 is disposed in the depth direction so that the magnetic body 5 does not overlap the conductor part 3a in the thickness direction.
Patent JP-H05225607-A (JP)
Title: Substrate for optical disk and its production
Inventor: SEKIYA MASAHIKO
IPC: G11B7/2405
Filed: 1992-02-17
Abstract: PURPOSE:To obtain higher C/N than the conventional value by forming a translucent film of a metal and/or a metalloid on a guide formed on the surface of substrate and further forming a flattening layer on the translucent film. CONSTITUTION:A rugged guide for a tracking servomechanism with laser light is formed next to a region for data on a substrate 1 for an optical disk. The material of the guide forming part of the substrate 1 is an org. resin. A translucent film 2 of a metal and/or a metalloid is formed on the guide formed on the surface of the substrate 1 and a flattening layer 3 for filling recesses due to the guide and attaining surface flattening is further formed on the translucent film 2. Higher C/N than the conventional value can be obtd. while ensuring a stable tracking servomechanism.
Patent JP-S61188767-A (JP)
Title: Tracking control device
Inventor: NEMOTO SHOJI
IPC: G11B15/467
Filed: 1985-02-18
Abstract: PURPOSE:To simplify a constitution compared with the system to use four cycle pilot signals by only recording two kinds of signals for the pilot signal and preventing the necessity of a switch control circuit or reference pilot signal by only one reference pilot signal at the time of reproduction. CONSTITUTION:By heads HA and TB, a video signal is alternately formed and recorded as tracks TA and TB for one field each, and at the first half of a track TA and the last half of a track TB, the pilot signal of the frequency (fa) and the pilot signal of the frequency (fb) are respectively alternately superimposed to the video signal as shown by giving the slanting line and the frequency is multiply recorded. At such a case, the right and left relation of the frequency of the pilot signal recorded at the track adjoining on both sides of the track TA, and the right and left relation of the frequency of the pilot signal recorded at the track adjoining on both sides of the track TB are recorded so that they may be reverse. At the time of reproduction, the pilot signal of the first frequency (fa) and the pilot signal of the second frequency (fb) are used and the tracking is controlled.
Patent JP-H10212109-A (JP)
Title: Silicon-containing glassy carbon film and its production
Inventor: UEI TOSHIHARU
IPC: B29C71/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To produce an Si-contg. glassy carbon film having superior durability in a severe atmosphere of plasma, ion beams, electron beams, etc. SOLUTION: An Si-contg. polymide resin film is held between carbonaceous plastes and carbonized in such a holding state by firing at 800-2,100 deg.C in a nonoxidizing atmosphere to produce the objective glassy carbon film contg. 0.01-5wt.% Si and having 0.01-0.5mm thickness. The Si-contg. polyimide resin preferably has siloxane bonds in a side chain of polyimide molecules.
Patent JP-H07257191-A (JP)
Title: Openable/closable vehicle roof
Inventor: GEORUKU KOORUPAINTONAA
IPC: B60J7/057
Filed: 1995-02-17
Abstract: PURPOSE:To facilitate the adjustment of the reference point of a position detecting device by providing a current detecting device to evaluate the increase of the current to be consumed of a driving motor when a pull-out cable is collided with a stopper provided in a guide channel of a guide rail as a means to adjust the position detecting device. CONSTITUTION:An openable/closable vehicle roof is provided with a sliding element 3 connected to the output system of a driving motor 11 through driving cables 8 A, 9A to be guided along a guide rail 2 on the opposite side of a roof opening part, and a transverse beam 5 to support a cover is connected to the sliding element 3 through a lever 4. A position detecting device 14 is arranged to the driving motor 11, and a current detecting device 15 to evaluate the increase of the current to bc consumed of the driving motor 11 as an adjusting means of the device 14 when pull-out cables 8B, 9B are collided with a stopper 13 provided on the guide rail 2. The input signal for the position detecting device to be evaluated by the current detecting device 15 is outputted for the adjustment of the position detecting device 14.