baber/WOPTO huggingface dataset:
Patent JP-H03177335-A (JP)
Title: Engraving of sapphire cover glass
Inventor: MISAWA HIKARI
IPC: C03C15/00
Filed: 1989-12-05
Abstract: PURPOSE:To make possible to form an engraved surface having smoothness and high transmittance and increase latitude of design by using an ink containing a specific amount of lead oxide, calcium sulfide and cadmium selenide and engraving on a sapphire cover glass. CONSTITUTION:Ink 2 containing 30-40wt.% lead oxide and 10wt.% cadmium sulfide and cadmium selenide is prepared. Then, polished and completed surface of a sapphire glass 1 is printed by said ink 2, thus resultant system is heat- treated and the ink 2 is made to react with the sapphire glass 1 to modify the glass material. Next, the ink 2 is dissolved by immersing in hydrofluoric acid solution and also the modified sapphire glass layer is dissolved together. By this method, an engraved groove 3 is generated on the surface of the sapphire glass 1 in a shape of printed by ink 2 to form a engraved surface 4. The method is suitably used as a method for designing a sapphire cover glass for watch.
Patent JP-H11148945-A (JP)
Title: Flow velocity sensor and flow velocity-measuring apparatus
Inventor: AOSHIMA SHIGERU
IPC: G01F1/68
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To enable the measurement of flow velocities of a wide range by setting a first, a second temperature detection resistance bodies in the vicinity of a first, a second heat generation resistance bodies and one or two surrounding temperature detection resistance bodies on an upper face of a base. SOLUTION: When receiving a voltage Va generated by a first heat generation circuit 400 and a voltage Vb generated by a second heat generation circuit 500, an output circuit 600 calculates Va-Vb and outputs a voltage corresponding to a flow velocity of a gas. This output method enables highly accurate measurement of the flow velocity of the gas without being influenced by a temperature characteristic of a zero point and vibrations. In a heat generation method whereby the first heat generation circuit 400 makes a heat generation resistance element 4 generate heat and the second heat generation circuit 500 makes a heat generation resistance element 6 generate heat, a thermal energy robbed by a fluid is supplemented and the method is substantially equal to a measuring principle of a heat wire type flow velocity meter.  Therefore, flow velocities of a wide range from a low velocity to a high velocity can be measured. Since a flow velocity-measuring apparatus 200 is provided with a flow velocity sensor 100 of highly accurate, high-speed responsivity, the apparatus can measure flow velocities of a wide range from a low velocity to a high velocity.
Patent JP-H01158690-A (JP)
Title: Information recording and reproducing device
Inventor: DAIGAKU MASAAKI
IPC: G11B17/04
Filed: 1987-12-15
Abstract: PURPOSE:To prevent a forcible eject lever from unexpectedly being operated by disposing an operating part for manually ejecting a recording medium to an opposing face part to a battery in the loading part of the battery. CONSTITUTION:The power of the battery 17 incorporated in a camera main body 11 is lowered, even when an eject button is pressed, a magnetic disk pack 13 does not come out from the pack inserting port 14 of a driver 12. In such a case, when the battery 17 is drawn forward and removed, the forcible eject lever 16 exposed from a notch part 11c disposed in the recessed groove part 11b of the main body 11 is slid forward interlockingly with the removing operation of the battery 17. According to the operation of this lever 16, the pack 13 is ejected from the main body 11. In such a way, when the battery 17 is loaded, the lever 16 cannot be touched by hand, so that the lever 16 cannot be operated. Only at the time of removing the battery 17, the lever 16 is operated interlockingly with the removing operation thereof to erroneously eject no pack.
Patent JP-2000152441-A (JP)
Title: Drawer type breaker
Inventor: SUZUKI KINJI
IPC: H02B11/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize contacts which are formed on outer conductor of a drawer type breaker. SOLUTION: A pair of guide plates 17 and four pairs of contacts 18 arranged on both sides of the guide plates 17 are installed at the tip of outer conductor 8. A pair of constraint members 19 having engage parts 19a engaging with notched parts 17f, 18a is fixed to the outer conductor 8 via bolts. A spring 23 energizing one out of two pairs of the contacts 18 is installed in a spring guide 17c. A stopper 26 retaining the other is inserted in a part between holes 17e of the pair of guide plates 17.
Patent JP-H06157769-A (JP)
Title: Polymerization catalyst for rim molding of thermoplastic resin
Inventor: NORITAKE YOSHIYUKI
IPC: C08G63/83
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the subject catalyst capable of inhibiting the start of polymerizing reaction in a state before injection into a forming mold, but rapidly advancing the reaction after the injection into the forming mold by bringing specific two kinds of solely inactive compounds into contact according to a specified method and producing the catalyst. CONSTITUTION:This polymerization catalyst expressed by the formula (R<1>)4N<-+>N(R<2>)4 is produced by respectively mixing (A) a compound expressed by the formula (R<1>)4B<-+>M (R<1> is alkyl or aryl; M is alkali metal) and (B) a compound expressed by the formula (R<2>)4N<+->(R<3>) (R<2> is R<1>; R<3> is halogen or OH) which are solely inactive to a thermoplastic resin raw material and do not form a highly active anion polymerization catalyst until both are mixed with the thermoplastic resin raw material, placing the resultant mixtures in separate containers, then mixing both and injecting the prepared mixture into a mold. Furthermore, e.g. sodium tetraphenylboride is cited as the component (A) and, e.g. tetrabutylammonium chloride is used as the component (B).
Patent JP-2000148835-A (JP)
Title: Method and device for calculating and storing discounted charge and medium recorded with its processing program
Inventor: MUNAKATA TSUTOMU
IPC: G06Q50/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide such a technique that can quickly cope with the inquiry from a contractor or the proposal from the contractor for a discounted service article without investigating the utilizing state of the contractor. SOLUTION: In a charge calculating and storing method in which the charges when a certain contractor utilizes various kinds of articles are calculated and stored, charge-calculated article information indicating the article to be subjected to charge calculation of plural articles including an unproposed article is acquired and the charge when the article which is indicated as the article to be subjected to charge calculated in the charge-calculated article information is utilized is calculated before the inquiry about the charge is received from a contractor. Then the calculated result of the unproposed article is stored in a charge calculation data base 118 as the result of charge simulation.
Patent JP-2001130133-A (JP)
Title: Engraved card coloring apparatus
Inventor: SHIGETA KAZUTO
IPC: B42D15/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To simplify the replacing work of a coloring ribbon wound on a winding core by facilitating incorporating the ribbon in an apparatus case and setting of the ribbon to a predetermined position. SOLUTION: The engraved card coloring apparatus comprises an opening/ closing opening 17 formed on the front surface of an apparatus case 1, an opening/closing member 22 rotatably supported at its lower part to a supporting shaft 19 of the lower part of the opening 17 to open or close the opening 17, a card base 23 provided at the upper part of the member 22 to place a card C, a container 32 provided at the rear side of the member 11 to contain the ribbon B wound on a winding core A, and an inserting opening 17, formed between the rear edge of the base 23 and the upper edge of the opening 17 by the forward rotation of the member 11 and capable of inserting the ribbon B wound on the core A into the container 32.
Patent JP-H07165859-A (JP)
Title: Composition for high-refractive-index plastic lens and lens made thereof
Inventor: KAWAUCHI KEIYA
IPC: C08G18/76
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a composition useful for obtaining a lowly hygroscopic lens excellent in heat resistance, impact resistance and surface hardness by making it of a monomer mixture containing a specified polyisocyanate and a plurality of specified compounds. CONSTITUTION:This composition is prepared from a monomer mixture comprising at least one polyisocyanate represented by formula I (wherein X is H or CH3; R is Cl, Br, CH3 or C2H5; m is 0-4; and n is 2-4), 1,2-bis[(2-mercaptoethyl) thio]-3mercaptopropane represented by formula II, and at least one aromatic compound substituted by three or four mercaptomethyl groups [e.g. 1,2,4-tris(mercaptomethyl)benzene].
Patent JP-H11150396-A (JP)
Title: Nozzle replacing method of multiple transfer head of electronic part mounting equipment
Inventor: ABE NOBUTAKA
IPC: B23P21/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of replacing the nozzle of a multiple transfer head provided in an electronic part mounting equipment, wherein the nozzle can be replaced with another in a shorter time to enhance the electronic part mounting device in mounting efficiency. SOLUTION: A head 20 is provided with transfer heads 21 linked together side by side. Holes 31 where nozzles 23 are mounted are bored in a matrix in a nozzle stocker 30. The arrangement pitch P1 of the transfer heads 21 is set twice as large as the pitch P2 of the holes 31 of the nozzle stocker 30. The nozzles 23 are mounted on the nozzle stocker 30 at the pitch equal to the arrangement pitch P1 of the transfer heads 21. Therefore, the transfer heads 21 are each capable of replacing a nozzle with another at a high speed traveling a short distance.
Patent JP-H02162343-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ASANO SATOMI
IPC: G03C1/29
Filed: 1988-12-15
Abstract: PURPOSE:To improve the spectral sensitizability of a sensitive material in a red light region and the shelf stability and to suppress the desensitization due to the desorption of a dyestuff by carrying out hypersensitization with a combination of specified symmetric and asymmetric thiacarbocyanine dyestuffs. CONSTITUTION:A silver halide emulsion hypersensitized with a combination of one or more kinds of symmetric thiacarbocyanine dyestuffs represented by formula I and one or more kinds of symmetric thiacarbocyanine dyestuffs represented by formula II with one or more kinds of asymmetric thiacarbocyanine dyestuffs represented by formula III is incorporated into the subject sensitive material. In the formulae I-III, Z<1> is a group of atoms required to form a benzothiazole ring, Z<2> is a group of atoms required to form a naphthothiazole ring, Z<3> is Z<1> (having a prescribed substituent), Z<4> is Z<2> (having a prescribed substituent), each of R<1> and R<2> is (substd.) alkyl, each of L<1>-L<3> is (substd.) methine, X<-> is an anion and n is 1 or 2.
Patent JP-H05244816-A (JP)
Title: Grain transporting apparatus
Inventor: OSAKI MASAMI
IPC: B65G33/26
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the generation of troubles such as the stagnation of grains at a bearing apparatus rotatably supporting the ends of two transfer screw shafts by placing a specific transfer apparatus in an L-shaped transfer channel. CONSTITUTION:A feeding blade 8 rotating outside of the bearing part 7a of a bearing apparatus 7 is placed at an end of a transfer screw shaft 1 in an L-shaped transfer channel composed of transfer tubes 2, 4. The screw diameter of the receiving screw 9 at the starting end of a transfer screw flight 3 is made to be larger than the diameter of the transfer screw 3.
Patent JP-H09163254-A (JP)
Title: High frequency receiver
Inventor: SAITO MITSUO
IPC: H04N5/44
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain desired out-band characteristics with an intermediate frequency band. SOLUTION: A ground pattern 23 around a video-audio demodulation circuit section 18 and a ground terminal of a video surface wave filter 4 are connected by a ground pattern 30, and connected to a ground terminal of a sound surface wave filter 8 with a ground pattern 31. Ground terminals of the video surface wave filter 4 and the audio surface wave filter 8 and a ground terminal of a video audio demodulation circuit 10 are not connected by a one-point centralizing ground pattern. Thus, an intermediate frequency signal propagated directly to the ground terminal of the video audio demodulation circuit 10 from the ground pattern of the video/audio surface wave filter is suppressed to considerably improve the out-band characteristic of the intermediate frequency signal.
Patent JP-H01161954-A (JP)
Title: Spatial switch device
Inventor: SAKAI MASAKI
IPC: H04M3/12
Filed: 1987-12-18
Abstract: PURPOSE:To detect a fault of a spatial switch and a secondary TSW device without stopping the system by applying the control to select the remaining data not selected among plural data at diagnosis. CONSTITUTION:In the 1st and 2nd selection means 1, 2, one of plural data signals outputted from a primary time switch device, that is, a signal from a master respectively is selected under the control of a control means 5 at normal operation. When a fault or the like takes place, a selection circuit corresponding to a spatial switch having the fault seemingly selects a signal not being a master among plural data outputted from the primary time switch device, that is, an earth signal. Since the earth data signal is selected by the selection, diagnosing using that system is attained. Since the mask side is applied normal operation in this case, the diagnosis is applied without tentative stop of operation.
Patent JP-H09159064-A (JP)
Title: Binding band
Inventor: NAKAMURA TAKAYUKI
IPC: F16L3/137
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To improve workability and utility by separately providing a plurality of lock parts for locking the same band part so as to separately perform binding by the same band part at a plurality of parts in a binding band for binding a plurality of members. SOLUTION: A binding band is provided with a long band part 2 in which engagement grooves 1 continuing in the extending direction are formed, and an extension part 13 which is continuously provided to the band part 2 and extended in the same direction, and an extension part 14 which is continuously provided on the base part of the extension part 13 and extended in the vertical direction from the rear side of a clip 8. An insertion hole 4 for inserting the band part 2 and lock parts 7, 6 having lock claw which are engaged with the engagement grooves 1 so as to restrict the inverse movement are formed on the other sides of these extension parts 13, 14 respectively.
Patent JP-H08157911-A (JP)
Title: Production of magnetic metallic powder and production apparatus therefor
Inventor: ARITA TOSHIHARU
IPC: B22F9/22
Filed: 1994-11-28
Abstract: PURPOSE: To prevent the nonuniformity of reduction and to continuously produce magnetic powder having excellent magnetic characteristics with high efficiency by controlling the blowing off speed of a reducing gas from a gas diffusion plate having a specific opening ratio to a belt surface in a specific value at the time of reducing the powder of an iron compd. in a gas flow type belt operated reaction furnace. CONSTITUTION: The granules of the iron compd. powder mainly composed of hydrous iron or iron oxide are continuously supplied and placed onto the gas flowable belt disposed in the gas flow type reaction furnace having the gas diffusion plate and are subjected to heating and reducing by a reducing gas while granules are transferred. At this time, the reducing gas is supplied from the gas diffusion plate to the belt surface perpendicularly upward at a gas blowing-off liner rate of 200 to 300m/sec. This gas diffusion plate is formed of a perforated plate having an opening rate of <=0.05 and the pore pitch of this perforated plate is preferably set at <=30mm.
Patent JP-2001143367-A (JP)
Title: Disk drive monitor system
Inventor: KAWAMOTO SHIGEO
IPC: G06F3/048
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a disk device monitor system which can easily find a fault place of a disk drive and can judge the influence of the fault on a system. SOLUTION: A constitution analyzing process means 101 of a computer system 100 takes out constitution information on disk drives 200 and 201 from a constitution definition file 300 and registers it in an image definition file 301 and a constitution display process means 102 takes out the constitution information on the disk drives registered in the image definition file 301 and displays a constitution image on an image display device 400. When a fault detecting process means 103 detects a fault of the disk drive 200 or 201, the constitution display process means 102 registers fault information in the image definition file 301 and displays the state of the disk drive on the image display device 400 with the registered fault information.
Patent JP-H0533086-A (JP)
Title: Alloy fine wire and its production
Inventor: SETO TADASHI
IPC: C22C1/02
Filed: 1991-12-03
Abstract: PURPOSE:To inexpensively provide a fine wire of shape-memory alloy having good workability for cold forming and high temp. operating function, and to provide its production method. CONSTITUTION:This alloy fine wire is made of a TiPd alloy comprising 45-51 atomic % Pd and the balance Ti, and a part of Pd is replaced by W by 1-20 atomic %. This fine wire is produced by forming a liquid layer 5 by centrifugal force in a rotating cylindrical drum 1, injecting a jet of molten TiPd alloy 9 to the liquid layer 5 to solidify the molten alloy 9. Further, the production method of this fine wire is that the liquid layer 5 is formed by centrifugal force in the rotating cylindrical drum 1 and injecting a jet of molten alloy 9 of TiPdWX (wherein X is at least one element selected from V, Cr, Mn, Fe, Co and Ni) to solidify the molten alloy 9.
Patent JP-H08150799-A (JP)
Title: Paste container
Inventor: MATSUMARU RIYOUJI
IPC: B65D83/00
Filed: 1994-11-30
Abstract: PURPOSE: To increase the volume of a cylindrical paste to be stored in a paste container main body, set the paste itself to be replaceable and reuse the paste container. CONSTITUTION: The sliding amount of a slider 15 retaining paste 4 directly can be increased by setting a cylindrical paste 4 to be stored in a paste container main body 3 appearing and disappearing freely by means of an inner cylinder 8 fitted freely to a cap 14 to be integrated with the paste 4 and intermeshed with a tail cap 6 and the slider 15 to be integrated with a screw 19 stored appearing and disappearing freely in the inner cylinder 8. Thus the volume of the paste 4 itself can be increased, and new paste can be replenished easily by separating the cap 14 to be integrated with the paste.
Patent JP-2001138539-A (JP)
Title: Ink jet recording apparatus
Inventor: SHIMIZU KOJI
IPC: B41J2/175
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cap effective even for a recording head having jet nozzles formed on the undersurface thereof in a protruded state. SOLUTION: In an ink jet recording apparatus constituted so that the ink from an ink tank is ejected from the protruded jet nozzles of a plurality of nozzle groups to perform desired drawing and a cap is applied to the jet nozzles during non-recording, the cap is constituted of a cap stand energized in a capping direction by a spring and the elastic cap applied to the fins erected on the cap stand.
Patent JP-H07172920-A (JP)
Title: Boride-based ceramic conjugate material and its production
Inventor: UEDA HISAO
IPC: C04B35/58
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a boride-based ceramic conjugate material excellent in fusing resistance against an aluminum alloy and high temperature property and having high strength and tenacity. CONSTITUTION:This boride-based ceramic conjugate material contains 3-30vol.% of SiC having particle diameters of <=500nm dispersed in or between crystal particles having an average particle diameter of 0.3-0.5mum and forming a matrix of a boride of one element selected from the elements of the groups 4a and 6a of the Periodic Table. A boride, SiC and C are mixed and molded. Subsequently, the molded material is sintered in a vacuum or an inert atmosphere at 4 1600 deg.C to obtain a material having a special texture construction in which nano-size fine particles of SiC are dispersed in a boride matrix and which has extremely excellent in mechanical properties, e.g. fracture strength and fracture toughness. This material has a superior cutting performance to a sintered hard alloy for cutting an aluminum alloy and is available at a lower cost than a diamond sintered material. The material has lighter weight and exhibits more excellent durability than a sintered hard alloy also as a tool material for aluminum cane production.
Patent JP-H03265529-A (JP)
Title: Production of optical parts and method for registering produced optical parts and light emitting element or light receiving element
Inventor: KIKUCHI KIMIHIRO
IPC: C03B11/08
Filed: 1990-11-22
Abstract: PURPOSE:To minimize the displacement quantity of a lens blank of a spherical shape and to efficiently obtain optical parts having high accuracy by inserting the lens blank into the through-hole of a lens holder formed with a projecting part on the inner peripheral surface, pressing the lens blank to the projecting part and heating and pressurizing the blank, thereby molding the same. CONSTITUTION:Forming molds are constituted of a lower mold 1 and an upper mold 2. A liner 3 is provided freely slidably into the lower mold 1 and a liner 4 into the upper mold 2. A lens holder 5 formed with the projecting part 5b on the inner peripheral surface of the through-hole is positioned and fitted into the recessed part 1a on the front surface of the lower mold 1. The lens blank 6 of a spherical shape is then inserted into the through-hole of the lens holder 5 and is pressed and positioned to the projecting part 5b. The lens blank 6 is then heated to the temp. above the softening point and the liners 3 and 4 are driven in a sandwiching direction by compression to pressurize and deform the lens blank 6, by which the lens blank is press welded to the inside surface of the through-hole inclusive of the projecting part 5b and the optical face of the lens is molded. The optical parts are thus obtd.
Patent JP-H09136558-A (JP)
Title: Clutch pedal locking device for movable agricultural machinery
Inventor: TANAKA SHUJI
IPC: B60K23/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To perform smooth fixing and unfixing in clutching operation by arranging a relief mechanism to allow the engagement of a locking disengagement portion with an engagement portion in footing a locking pedal and the movement of the locking disengagement portion in footing a clutch pedal. SOLUTION: When a clutch pedal 9 is pressed by the foot until it corresponds to the foot-pressing portion 25 of a locking pedal 21, a pedal arm 11 is oscillated downside with a supporting axis 12 as a center, so that a locking pin 18 is moved to the terminal of a guide portion 27. At this time, as a guide portion 42 is oscillated to the β direction of a pedal portion 41, the locking pin 18 is guided by a guide portion 27 to perform the footing of the clutch pedal 9. When the clutch pedal 9 is further footed together with the locking pedal 21, the locking pedal 9 is rotationally moved with a supporting axis 22 as a center, so that the guide portion 27 and the locking pin 18 are simultaneously moved and the locking pin 18 is moved nearly to the terminal of the guide portion 27.  When the clutch pedal 9 is set free and rotationally moved upward, the locking pin 18 is engaged with an engagement portion 23.