baber/WOPTO huggingface dataset:
Patent JP-H04248123-A (JP)
Title: Ti substrate blank and its production
Inventor: HOSHINO KOZO
IPC: C22F1/18
Filed: 1991-01-23
Abstract: PURPOSE:To offer a Ti substrate blank having good flatness with <=5mumRa in average with little variation. CONSTITUTION:The substrate blank consists of pure Ti containing 0.15-0.4wt.% oxygen, impurities of <=0.010wt.% hydrogen, <=0.05wt.% nitrogen, <=0.05wt.% Fe, and other inevitable impurities and has >=0.07mumRa surface roughness. This Ti substrate blank for a magnetic disk has good peeling property after vacuum annealing or Ar atmosphere annealing and has excellent flatness. This blank is produced by grinding the surface of the pure Ti substrate having the above compsn. with a grindstone comprising rough grinding particles of <800 grain size and then annealing the substrate in vacuum or Ar atmosphere. Annealing is performed at 600-700o under 200-2000kg/dm<2> pressure, and for vacuum annealing, in a higher vacuum degree than 10<-5> Torr.
Patent JP-H03226737-A (JP)
Title: Optical recording medium
Inventor: GOTO YOSHIKI
IPC: G11B7/244
Filed: 1990-01-31
Abstract: PURPOSE:To enable a recording layer to be uniformly formed by forming a processing layer containing a specified long-chain alkyl silane between a substrate and a recording layer containing a photochromic compound. CONSTITUTION:The processing layer 2 containing the long-chain alkylsilane represented by formula I is first formed on the substrate 1 before forming the recording layer 3 on the substrate 1. In formula I, at least one of R1 - R4k is a straight or branched hydrocarbon or fluorinated hydrocarbon chain containing an amino, carboxy, or ether group or not, and each of the others of them is halogen, alkoxy, carboalkoxy, phenoxy, or the like. The silyl groups of the chain compound combine with the surface of the substrate 1, and the long hydrocarbon chains are oriented to the reverse side of the substrate, and the surface on the side of the recording layer 3 is closely covered by the hydrocarbon chains, thus permitting the intermolecular interaction between the hydrocarbon chains and the photochromic compound to be intensified and the recording layer to be uniformly formed.
Patent JP-H01199659-A (JP)
Title: Continuous operation of roller mill
Inventor: BEPPU MASARU
IPC: B02C15/08
Filed: 1988-02-04
Abstract: PURPOSE:To decide the timing for discharging impurities and to automatically discharge the impurities in a roller mill and then to restart operation of the mill by seizing the stagnant conditions of the impurities in the mill from the pressure difference difference of both the intake-side pressure of the mill and the discharge-side pressure. CONSTITUTION:Such a means 13 is provided that the pressure difference P of both the intake-side pressure of a roller mill 3 and the discharge-side pressure is detected and velocity of a raw material feeder 1 is stepwise increased and reduced in accordance with the value of the pressure difference P and thereby the feed quantity of the raw material is regulated. In this case, the integrated value t1 of time wherein the pressure difference P is made to the value smaller than the reference pressure difference Ps at every sampling times T or the integrated value t2 of time wherein the pressure difference P is made to the value larger than the reference pressure difference Ps is integrated. When this integrated value is compared with the reference time ts (t's) and t1<ts or t2>t's is satisfied, a fan 6 and a device 1 are stopped and also the driving motor 15 of the mill 3 is allowed to rotate at low velocity and the impurities stagnated in the inside are discharged by opening a takeout port 14 and thereafter the takeout port 14 is closed and the fan 6, the mill 3 and the device 1 are redriven.
Patent JP-S63189802-A (JP)
Title: Optical coupling parts
Inventor: MATSUMURA KAZUO
IPC: G02B5/28
Filed: 1987-02-02
Abstract: PURPOSE:To prevent a multilayer film on an interference filter from receiving force for fixing and from being peeled off by forming a thin metallic film on a part of the interference film filter of optical coupling parts and soldering or welding the formed part with a metal chip for holding the interference filter. CONSTITUTION:A part of the multilayer film 2 in the interference film filter is formed on the base 1 consisting of glass or quartz. At the time of forming the film 2, the thin metallic film 3 is formed by vapor-deposition or application. The interference filter is set up so that the film 2 is projecting from a window 4a formed on the metal chip 4 for fixing the interference film and the metal chip 4 and the thin film 3 are fixed with each other by soldering 5. The film 2 on the interference filter is prevented from the application of fixing force and the reliability of the parts in the change of environments such as fixing strength, temperature and humidity is improved.
Patent JP-H10203552-A (JP)
Title: Protection member for plate-like material
Inventor: IGARASHI SHUNEI
IPC: B65D59/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a protection member for plate-like materials, capable of preventing the plate-like materials, particularly, corners thereof, from being damaged, further capable of preventing the plate-like materials from deviating from one another, and furthermore capable of being easy to be reutizized. SOLUTION: This protection member 10 for protecting plate-like materials 2 is mounted to the arbitrary number of plate-like materials 2 in a demountable manner. The protection member 10 has a thin surface sheet 11 and a thin rear face sheet 12, which are disposed at an interval substantially conforming to the total thickness of the arbitrary number of plate-like materials 2, and a corner part 3 of the plate-like materials 2 is arranged so as to be substantially containable between the surface sheet 11 and the rear face sheet 12. The surface sheet 11 and the rear face sheet 12 are mutually connected by two abutment sheets 14, each being allowed to freely abut with each of two side faces of the corner 3 of the plate-like materials 2.  Each abutment sheet 14 is arranged at an inner portion with respect to both ends of the surface sheet 11 and rear face sheet 12, and a space 17 which freely contains the corners 3 of the plate- like materials 2 in a non-abutting state is defined inside each abutment sheet 14.
Patent JP-H03229891-A (JP)
Title: Surface treatment of metal
Inventor: YONEZAWA KEIICHI
IPC: C23C18/32
Filed: 1990-02-01
Abstract: PURPOSE:To develop the plated parts which are excellent in corrosion resistance and distinct in a pattern by forming the electrolessly plated layer of Ni-P alloy and an electroplated layer of Ni-P alloy on the surface of the metallic parts wherein a pattern such as hair lines is formed and furthermore performing finish plating based on noble metals thereon. CONSTITUTION:An electrolessly plated layer 2 of Ni-P alloy which contains e.g. 8-9% P and has 500-550 Vickers hardness Hv is formed at 1.0-2.0mum thick ness on the surface of the metallic parts 1 made of brass which have hair lines 1a and a satin pattern on the surface thereof. The electroplated layer 3 of Ni-P alloy which contains 10-13% P and has 480-530 Vickers hardness Hv is formed at 1.5-2.0mum thickness thereon. Furthermore a finish plating layer 4 based on noble metal such as Au, Pd and Rh is formed at 0.2mum thickness thereon. The plated metallic parts are obtained which are distinct in the hair lines and the satin pattern and excellent in corrosion resistance.
Patent JP-S63190525-A (JP)
Inventor: OKADA TETSUYA
IPC: H02J7/10
Filed: 1987-02-02
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-S58155883-A (JP)
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1983-02-14
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-H05185376-A (JP)
Title: Staple accommodation cassette and stapler loaded therewith
Inventor: SATO TAKURO
IPC: B25C5/02
Filed: 1992-01-14
Abstract: PURPOSE:To decrease the frequency of refilling staples without touch of a finger directly with the staples. CONSTITUTION:Removably in a frame 2 is mounted a cassette 10, which is equipped with a cassette body 28 in the form of thin rectangle for accommodating a stack of conjugate needles 11 each consisting of a number of staples adhered together, an upper opening 29 for supplying conjugate needles 11, a front opening for protruding the accommodated conjugate needles 11 to outside the cassette one after another from the undermost one, and a rear opening for introducing into cassette body 28 a needle pressing tool 19 which presses the undermost needle 11.
Patent JP-H03226707-A (JP)
Title: Teleconversion lens
Inventor: YOSHII SHOICHI
IPC: G02B15/12
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the teleconversion lens of a front type having the lens constitution of a two-element set for which a resin material is used and which is well corrected in various aberration by forming a convex lens of a front element of an acrylic acid resin and specifying the dispersion of a concave lens for a rear element. CONSTITUTION:The convex lens 1 for the front element is formed of the acrylic acid resin to reduce the weight and the dispersion nu2 of the concave lens 2 for the rear element is set at 38<=nu2<=48 by taking the correction of the various aberrations into consideration. A PMMA as the representative example of the acrylic acid resin is nd approx.= 1.49, nudapprox.=57 and the dispersion nu1 of the convex lens 1 is about 57. The teleconversion lens of the front type which is reduced in weight and is well corrected in the various aberrations is obtd. in this way.
Patent JP-H06212142-A (JP)
Title: Adhesive film
Inventor: OKUNOYAMA TERU
IPC: C09J183/10
Filed: 1993-01-19
Abstract: PURPOSE:To obtain an adhesive film excellent in heat resistance, adhesion and flexibility by heating, desolvating, and cyclodehydrating a specific polyamic acid resin. CONSTITUTION:About equimolar amts. of an acid component and a diamine component are subjected to addition polymn. in an org. solvent at 30 deg.C or lower for 3-12 hr to give a polyamic acid resin having a relative viscosity of 0.2-4.0. The resin is applied to release paper, heated, desolvated, and cyclodehydrated to give a 10-300mum-thick adhesive film comprising a polyimide resin of formula I [wherein R<1> is a tetravalent org. residue provided at least 50mol% of R<1>'s are derived from biphenyl ether tetracarboxylic acid of formula II; and R<2> is a divalent diamine residue provided 55-99mol% of R<2>'s are derived from a diamine of formula III (wherein X is -CH2-, -O-, -C(CH3)2-, -SO2-, or -C(CF3)2-) and 50-1mol% of R<2>'s, from a diaminosiloxane of formula IV (wherein R<3> and R<4> are each a divalent org. residue; R<5> to R<6> are each a 1-4C hydrocarbon group; and n is 0-12)].
Patent JP-H01200735-A (JP)
Title: Sound wave transmitter
Inventor: KAGE GOZO
IPC: H04B11/00
Filed: 1988-02-05
Abstract: PURPOSE:To transmit a signal at an appropriate S/N by measuring the level of circumferential sound and increasing and decreasing transmitting output sound corresponding to the circumferential sound. CONSTITUTION:A modulator 1 generates a signal X1 corresponding to a transmitting signal TDATA, and outputs it through a gain-controllable amplifier 2 from a speaker 3. On the other hand, circumferential sound inputted from a microphone 4 inputs only the frequency component out of the transmitting band of a signal, which is transmitted as a sound wave through an amplifier 5 and a filter 6 from the speaker 3, to level measurement equipment 7. The measurement equipment 7 measures the output of the filter 6 and outputs a gain control signal X7 to the amplifier 2. Thus, even when the signal is transmitted from the speaker 3, the gain control of the amplifier 2 is executed corresponding to the circumferential sound, and the transmission can be executed at the appropriate S/N.
Patent JP-H11206970-A (JP)
Title: Manufacture of pachinko game machine, conveying device of game board or the like used therefor, and working plane converting device
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To enable smooth fitting of each type of parts or assembling by providing a guiding process for guiding a game board, a lifting process for lifting the game board, and a working plane converting process for converting a length and a width, or a front and a back side of the game board. SOLUTION: A two lines for game board assembling are provided. In a first assembling line, obstacle nails are fitted on the entire surface of a game board 14, inner and outer rails are fitted on periphery thereof, and windmills and top decorative members are fitted. Next, in a conveying end stage, the game board 14 is lifted by a game board lifting device having suction pads, and transferred to a next assembling line. In the next assembling line, the game board 14 is transferred and mounted on a box-shaped mount. At the time of the transferring, special prize holes, displaying members, and the like are fitted on the surface, and then erected by an erecting driving device for fitting a ball guiding mechanism, passage, or the like on the back. After that, the game board 14 is combined with an outer frame 11 and an inner frame 12 for finishing as a game machine.
Patent JP-H11213701-A (JP)
Title: Signaling light
Inventor: HABAGUCHI SEIJIYU
IPC: F21L4/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To easily and correctly transmit the content of a signaling by enabling emission of blue, red and other colors by the provision of a simple structure. SOLUTION: A light emitting body 12 has grip 14 which is mounted to the body 12. The body 12 is provided with a plurality of light emission devices 18a, 18b, 18c emitting different colors, a switching device 24 which allows each of the light emission device 18a, 18b, 18c to emit each different color, and a transparent cover 22 covering the light emission devices 18a, 18b, 18c. The light emission devices 18a, 18b, 18c are light emitting diodes, and a dark partition wall 20 is arranged between the light emitting diodes 18a, 18b, 18c, and each luminescent color is alternately disposed.
Patent JP-H09217741-A (JP)
Title: Elastic supporting bearing
Inventor: ENOMOTO KENJI
IPC: F16C27/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by miniaturizing a bearing structure as a baring of a mechanical device having the small mechanical loss in a high-speed rotation and having a narrow bearing space, such as a bearing of a turbine device and by shortening the total length of a shaft. SOLUTION: Half divided ribbons 6 are provided on the lower half part on the outer periphery of a sleeve 1 between a pair of O-rings 3 provided on the outer periphery of the sleeve 1 fixed on an outer race of a bearing 10 so as to be axially separated, radial load is supported by the half divided ribbons 6, a thrust bolt 4 is inserted through an axially extending space provided on a solid part of the sleeve 1, the sleeve 1 is fixed to a fixed flange 7 by the thrust bolt 4, thrust load is supported by taking the thrust bolt 4 as the center, and a bearing structure is miniaturized.
Patent JP-2000217805-A (JP)
Title: Radiation detecting cassette
Inventor: SHIYOUJI TAKASHI
IPC: A61B6/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To permit either settings of image processing method and parameters or designation of a destination for image transfer to be made from a radiation detecting cassette. SOLUTION: An image processing means 12, an additional data processing means 14, and a transfer means 15 are provided in a cassette 10. An operation panel 30 and a liquid-crystal panel 40 are provided on the back surface of a case 11. After an image processing method, parameters, etc., are set by operation of the operation panel 30 and a cursor key 31, photography is carried out. After the photography, an image taken is displayed on the liquid-crystal display 40 to make sure whether or not the image is allowable. A destination to which the image is to be transferred is designated by operation of a cursor key 32 and the image is transferred to the designated destination via the transfer means 15.
Patent JP-S63191216-A (JP)
Title: Terminal equipment capable of automatic rerising
Inventor: OZAWA MASAHIRO
IPC: G06F9/06
Filed: 1987-02-03
Abstract: PURPOSE:To shorten the waiting time for restart of a job by using a control means which performs an automatic rerising action according to the rising procedure held by a procedure holding means and with use of the data stored in a data storage means. CONSTITUTION:The input data are sent to a control means 16 and processed to be used for connection of circuits as well as for preparation of jobs of a host system. These processed data are also sent to a rerising procedure holding means 14 and held there. When the factor of abnormality is eliminated or avoided, this fact is detected by a monitor means 15. Then the means 15 transmits a rising signal and then a movable signal. Thus the means 16 uses the rising procedure held by the means 14 to start a rerising action and then uses the back-up data stored in a back-up data storage means 13 to continue the job so far carried out right before the abnormality occurs. In such a way, a user can restart and continue the jobs smoothly without having any labor for an initialization job, etc.
Patent JP-S61183923-A (JP)
Title: Formation of epitaxial layer
Inventor: YAMANISHI YUJI
IPC: H01L21/302
Filed: 1985-02-08
Abstract: PURPOSE:To form a thinner epitaxial layer on a substrate having one conductive type, by depositing the epitaxial layer on the substrate and then repeating a heat oxidation process of oxidizing the layer to a predetermined thickness and an etching process of removing the oxidized silicon film for several times. CONSTITUTION:A p-type silicon epitaxial layer 2 is deposited on an n-type silicon substrate 1 to a thickness of 2.5Xm. The substrate is then kept at 1,000 deg.C and heat treated for 1hr within a heating surface supplied with oxygen which has been passed through 95 deg.C water,whereby an oxide film 3 of 3,750Angstrom  is formed on the surface of the silicon substrate. The oxide film 3 is completely removed with an etching solution in which HF and NH4F are mixed in the volume ratio of 2:10, whereby the thickness of the epitaxial layer 21 on the silicon substrate is reduced. Repeating these processes of oxidization and of removing an oxide film 3 with the same etching solution, the thickness of the epitaxial layer on the silicon substrate can be further reduced.
Patent JP-S53109452-A (JP)
Title: Timing signal generating circuit
Inventor: SHINDOU SHIYOUJI
IPC: G06F1/04
Filed: 1977-03-07
Abstract: PURPOSE: To synchronizingly operate a plurality of LSI's without malfunction simply and surely, by providing the control means to definitely determine the initial condition of the counter circuit performing data circulation by taking the clock pulse as the shift pulse. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05213922-A (JP)
Title: New process for producing lactone derivative
Inventor: MUKOYAMA MITSUAKI
IPC: B01J31/12
Filed: 1992-02-10
Abstract: PURPOSE:To produce a lactone derivative, e.g. a macrolide antibiotic substance such as erythromycin, from a hydroxycarboxylic acid derivative under milder condition in high efficiency. CONSTITUTION:A hydroxycarboxylic acid derivative of formula I (A is alkylene which may have substituent and/or unsaturated bond; Z is H or SiR<1>R<2>R<3>; R<1> to R<3> are lower alkyl) is made to react with a carboxylic acid anhydride of formula II [R<4> is (substituted) aryl, preferably 4-fluorophenyl or 4- trifluoromethylphenyl] in the presence of a catalytic amount (preferably 0.01-100mol% based on the compound of formula I) of a cationic catalyst, preferably various Lewis acids (e.g. titanium tetrachloride, hafnium chloride and zirconium chloride), a complex salt of a silver salt (e.g. silver perchltrate and silver trifluoromethanesulfonate) and various Lewis acids, tin(II) trifluoromethanesulfonate, etc., at 0-50 deg.C (preferably 10-30 deg.C) to obtain the corresponding lactone derivative in high yield.
Patent JP-H02205094-A (JP)
Title: Film circuit board for micro wave
Inventor: KITAHARA NAOTO
IPC: H05K1/11
Filed: 1989-02-03
Abstract: PURPOSE:To promote miniaturization and high density advancement by arranging a signal line and a ground conductor layer, respectively, at a conductor film layer on one side of a dielectric ceramic thin plate having through holes, and arranging a ground conductor layer at the other side, and forming conductor films at the inner side faces of the through holes. CONSTITUTION:The one where through holes 2 of 80mum in diameter are formed, with the aid of CO2 layer, in a ceramic substrate 1 100mum in thickness mainly composed of alumina is used. At this time, it is to be desired that the through holes 2 should be formed as many as possible in the vicinities, as far as possible, of the signal line layers at the parts that both faces of a substrate in the structure of a grounded coplanar to be formed become ground layers. There is necessity to secure, while heating, substrate strength in fact, so it is suitable to form it leaving space of about 3-5mm along a signal line layer pattern, at a position about 0.3 to 1.0mm apart from the signal line layer. Moreover, in case that there is a ground layer of wide area, it is suitable to form through holes at a rate of one piece per about 3mm square.
Patent JP-H03227854-A (JP)
Title: Double feed preventing mechanism
Inventor: SHIRAKU YUTAKA
IPC: B65H3/52
Filed: 1990-02-02
Abstract: PURPOSE:To prevent a jam in the interior of a printer by providing constitution such that paired double feed part roller and double feed stop roller, which give a feed to a paper form, are provided to perform a stop control of the double feed stop roller by an output of a double feed detecting sensor. CONSTITUTION:A paper form 9 is picked from inside a paper form cassette 8 by a paper form pick roller 1. Now in the case of feeding two sheets of the paper forms 9, generation of a double feed is informed to a double feed stop roller operating mechanism 7 because a light receiving amount is decreased less than at the time of a feeding a single sheet of the paper form 9, in a double feed detecting sensor 6. Then in the point of time the doubled paper forms 9 pass through rollers 4, 5, rotation of the roller 5 is stopped by the operating mechanism 7. Here the upper paper form 9 of the doubled paper forms 9 is given a feed by the rotating roller 4, because it is continued to rotate, and fed to a developing part by rollers 2, 3 to perform ordinary action. The stopped paper form 9 is fed to the rollers 2, 3 as the next printing paper. Here no paper form 9 is picked by the pick roller 1.
Patent JP-S59151702-A (JP)
Inventor: MOTOHASHI HIROYUKI
IPC: F21V21/10
Filed: 1983-02-16
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-S52107749-A (JP)
Title: Accounting machine
Inventor: OOGATA NORIYOSHI
IPC: G06Q50/00
Filed: 1976-03-05
Abstract: PURPOSE: To obtain an accounting machine for restaurant use which can prevent misoperation with simple handling. With this accounting machine, the customer has no wait-time because the sales amount invoice can be issued through push of individual key by the customer when he leaves the restaurant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11224252-A (JP)
Title: Device and method for machine translation
Inventor: HARADA KIYONORI
IPC: G06F17/28
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a machine translation device which easily gives translation instruction when an HTML document downloaded from the Internet is translated. SOLUTION: This device is equipped with an HTML downloading means 24 which downloads an HTML document from the Internet, a translating processing means 22 which translates the downloaded HTML document, and a control means 25 which adds a translation flag determining whether or not translation is carried out to link information of the HTML document and displays a translated HTML document. When the translation flag is present, the HTML document which is downloaded from the Internet can automatically be translated, so that a translation is instruction is simplified.