baber/WOPTO huggingface dataset:
Patent JP-H08274446-A (JP)
Title: Die structure for printed wiring board
Inventor: OKAMOTO TADASHI
IPC: B21D28/04
Filed: 1995-03-30
Abstract: PURPOSE: To prevent generation of a solder crack when a printed wiring board is punched by using a die. CONSTITUTION: A die 1 comprises a setter 2 and a male die 3, and a base material 6, conductors 4 of which are masked with solder resists 5 on both surfaces, is held by these setter 2 and male die 3. In this held state, edge parts 8a-8c of the setter 2 and edge parts 9a-9c of the male die 3 abut against the solder resists 5 at the parts along shearing parts 7 of the base material 6, and these edge parts 8a-8c and edge parts 9a-9c are made to have widths of the order of 0.3mm-0.6mm from the shearing part 7 where an external form is punched and 0.35-0.45mm from the shearing part 7 where a slit is punched. Parts other than these edge parts 8a-8c and edge parts 9a-9c are etched to a depth of 0.06-0.07mm by etching.
Patent JP-H11273111-A (JP)
Title: Position controller of disk drive
Inventor: IKEGAMI TOMIO
IPC: G11B21/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To stably operate a disk drive even when a track pitch is narrowed due to high densification of a disk by containing plural spiral or concentric circular tracks in the radial direction, containing recording sectors divided/ formed on a track and uniformizing/holding a drive signal of a lens actuator on plural positions synchronized with the rotary phase of the disk. SOLUTION: A tracking error signal TES 20 is AD converted by a first AD converter 24, and passes through a first compensator 25 performing phase compensation to be outputted as a track actuator drive signal. A first drive circuit 27 drives the lens actuator 28, and a lens moves a light beam in the track direction. The position of the lens to a carriage is detected by a lens position sensor 29, and the carriage is moved by a lens position signal LPS 36. Follow-up control of eccentricity is corrected always precisely by connecting the output of the first drive circuit 27 to an eccentricity correction circuit 35.
Patent JP-S63236848-A (JP)
Inventor: KURAUCHI MINORU
IPC: B29C70/06
Filed: 1987-03-25
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-S57187740-A (JP)
Title: Display device
Inventor: KIKUCHI TOSHIYUKI
IPC: H04L69/40
Filed: 1981-05-14
Abstract: PURPOSE:To prevent omission of display codes and disorder of the display forat, by giving a monitor function by which the control code and the dummy code transmitted from an external processing device by the changeover of a switch are displayed on the screen of a display part as display codes. CONSTITUTION:When receiving data 1 is sent from an external processing device such as a computer under the state where a changeover switch 31 is made, a display controlling part 3 makes a control signal (b) low-level and detects that an output signal (a) of an input gate 33 is in the low level. After the control code and the dummy code are expressed in the hexadecimal numeration, display codes are written in a refresh memory 4 as they are. Consequently, the transmission order and the number of codes from the data processing device are discriminated on the screen of a display part 8 where these codes are displayed through a character generator 5 at the repeat timing of a timing generating circuit 7. When the switch 31 is broken, the signal (b) is in the low level, and the signal (a) is in the high level, and the control code is cleared, and only display codes are written in the memory 4.
Patent JP-H08310958-A (JP)
Title: Anti-sense oligonucleotide for treating cancer
Inventor: YUUN ESU CHIYOCHIYAN
IPC: C07H19/00
Filed: 1996-03-27
Abstract: PURPOSE: To obtain a new anti-sense oligonucleotide for treating cancer, controlling growth/proliferation of cancerous cells because of suppression of manifestation of a regulatory subunit of protein kinase in a cancerous cell, useful for treating solid cancers. CONSTITUTION: This anti-sense oligonucleotide is an S-oligonucleotide of 15 to 30 mers contemporary with a domain of a first 100-N-end codon of RIα shown by formula I of protein kinase regulatory subunit of type I. A 21-mer having a sequence of formula II is preferable as the oligonucleotide. The oligonucleotide is preferably obtained by solid-phase synthesis. The oligonucleotide is preferably administered together with a medicine for promoting incorporation of an anti-sense molecule such as cholesterol, etc., by a cell. A human dose is generally 0.005-5mg/kg/day.
Patent JP-H0854077-A (JP)
Title: Valve gear and coating equipment into which said valve gear is incorporated
Inventor: ROJIYAA SUTEIIBUN PURESUTON
IPC: F16K11/076
Filed: 1995-03-30
Abstract: PURPOSE: To provide a valve device for sticking different coloring resins to an optical fiber. CONSTITUTION: A device for covering an optical fiber 42 with one selected from a plurality of different resins 16, 18, 20 is composed of respective storage tanks 10, 12, 14 for the respective resins, an applicator 40 for sticking a resin covering to the optical fiber 42 and a distributor existing between the storage tanks and the applicator, and has a valve device 34.  The valve device is composed of a first main body 44 for demarcating a plurality of inlet passages 28, 30, 32 interconnected to the respective storage tanks 10, 12, 14 by respective inlet conduits 22, 24, 26 and a second main body 46 for demarcating an outlet passage 36 interconnected to the applicator 40 via an outlet conduit 38 to be arranged between the first and second main bodies 44, 46, and both main bodies have a flow control device 48 relatively movable so as to place optional one among the inlet passages 28, 30, 32 in alignment with the outlet passage 36.
Patent JP-H07257818-A (JP)
Title: Roving package
Inventor: NAKAZAWA KOJI
IPC: B65H55/04
Filed: 1994-03-18
Abstract: PURPOSE:To thicken the rovings of a package without impairing performance of fine dividing and without risk of increasing the collapsing phenomenon by forming each roving from a specific number of fibers, laying a plurality of such rovings in the same winding layer approx. in parallel while the overlapping is held small, and making the number of windings per specific length package to a certain restricted extent. CONSTITUTION:Rovings consisting of the first layer 2, second layer 3, third layer 4, and fourth layer 5 are formed inscribingly in a space 1 penetrating the two ends of the central part. The roving consists of 2500-25000 fibers, and a plurality of rovings are laid in parallel in the same winding layer while the overlapping is kept small wherein the number of windings for a package length of 1000 mm is made between 7.5-25.0. This allows thickening of the rovings constituting a roving package without impairing performance of fine dividing and without risk of generating the collapsing phenomenon.
Patent JP-H05229571-A (JP)
Title: Box type container with inner bag
Inventor: NAKANO SHIGERU
IPC: B65D77/06
Filed: 1992-02-25
Abstract: PURPOSE:To improve container holding utility by a simple structure at the time of using. CONSTITUTION:In a container 1 containing a plastic film-made inner bag 3 in its plate-made box body 2 and having a discharging opening 5 formed near the upper part of a front side plate 12 of the box body 2, each of the left and right side plates 13 of the box body 2 is provided with a separate push-in region 6 defined by a perforation alpha formed close to the rear side plate thereof. To discharge the contents from this container, the push-in region 6 are forced in to form openings and the container is then tilted with these openings held with the fingers.
Patent JP-S62230958-A (JP)
Title: Manufacture of nb3sn superconducting wire
Inventor: KONO TSUKASA
IPC: H01B13/00
Filed: 1986-03-31
Abstract: PURPOSE:To obtain an Nb3Sn superconducting wire having high critical current density and showing superior workability and superconducting characteristics, by electropolishing a composite body of one or more elements among Ti, Ta, In, etc., by disposing the above composite body in a matrix in the inner or outer part of an Nb core material to constitute a superconducting wire, and then by applying diffusion heat treatment to the above. CONSTITUTION:A foil body 3 consisting of Ti, Ta, Hf, etc., improving superconducting characteristics in a high magnetic region of Nb3Sn is subjected to electropolishing. Then the periphery of a bar 2 composed of Nb is coated with the foil 3 lengthwise to be formed into an Nb core material 1 (figure A). Subsequently, the core material 1 is inserted into the inside of a tubular body 5 consisting of Cu-Sn alloy, etc., (figure B), which is subjected to diameter reduction working to bury the core material 1 in the inside of a matrix consisting of Cu-Sn alloy, etc., as is shown in figure C so as to be formed into a primary composite wire 6. Successively, plural pieces of the wires 6 are gathered together to be inserted, as is shown in figure D, into a tube 7 composed of Cu-Sn alloy, etc., which is further subjected to diameter reduction working to be formed into a secondary composite wire 8 shown in figure E. Then plural pieces of the wires 8 are gathered together and inserted into a composite tube 12 consisting of a Cu-Sn alloy tube 9, a Ta tube 10, and a copper tube 11, which is subjected to diameter reduction working until the desired diameter is reached so as to be formed into a superconducting wire T.
Patent JP-S60226866-A (JP)
Title: 1,5-benzothiazepine derivative and its preparation
Inventor: TAKEDA MIKIO
IPC: C07D281/10
Filed: 1985-04-05
Abstract: NEW MATERIAL:The 1,5-benzothiazepine derivative of formula I (R<1> is H or lower alkyl; R<2> is lower alkanoyl or benzyl; R<3> is H or lower alkyl; one of R<4> and R<5> are H and the other is Cl) or its acid addition salt. EXAMPLE:(-)-cis-2-( 4-methoxyphenyl )-3-hydroxy-5-[2-( N-methylamino )-ethyl]-8- chloro-2,3-dihydro-1,5-benzothiazepin-4-(5H)-one. USE:It has thrombocyte coagulation inhibiting activity, and is useful as a preventive and remedy for thrombosis. It maintains its activity for a long period even by the oral administration. PREPARATION:The compound of formula I can be prepared by condensing the compound of formula II or its salt with the compound of formula III (X<1> is halogen; Q is H or protecting group) or its salt, and removing the protecting group from the product when Q is protecting group, and if necessary, converting the product to an acid addition salt.
Patent JP-H06280553-A (JP)
Title: Silencer
Inventor: KAMIKANE MASAYUKI
IPC: F01N1/08
Filed: 1993-03-31
Abstract: PURPOSE:To increase effect of eliminating noise of a muffler without spoiling space effect and productivity by making a multiexpansion chamber construction simple. CONSTITUTION:The first expansion chamber 5, the second expansion chamber 6 and the third expansion chamber 7 are formed integrally and independently in parallel in a shell body 1 formed by sticking and fixing divided shells parallel. A front pipe 4 is connected to the first expansion chamber 5, via joint pipe 4a the first expansion chamber 5 and the second expansion chamber 6 are communicated together via a pipe 16, joint pipes 16a and 16b, the second expansion chamber 6 and the third expansion chamber 7 are communicated together via a pipe 17, joint pipes 17a and 17b, a tail pipe 18 is connected to the third expansion chamber 7 via a joint pipe 8a.
Patent JP-S60218770-A (JP)
Title: Electrolyte supplement method of phosphoric acid type fuel cell
Inventor: TADA SUKEMASA
IPC: H01M8/02
Filed: 1984-04-12
Abstract: PURPOSE:To supplement electrolyte with a fuel cell installed by spraying liquid phosphoric acid electrolyte into grooves by a spray from the side of a cell stack having grooves installed in a gas-nonpermeable plate from which reaction gas is supplied. CONSTITUTION:A spray 10 is inserted into a hole 8b of a fuel gas supply manifold 8 and its tip is moved to the side of matrix layer, to which electrolyte is supplemented, of a cell stack, then phosphoric acid is sprayed from a spray hole 10a of the spray 10 in liquid or mist to the grooves. Inactive gas and phosphoric acid are mutually or simultaneously sprayed from spray holes 10b and 10c. The spray can slightly be rotated manually or automatically in left and right directions to increase spraying area. Phosphoric acid 4a is impregnated in the matrix layer from phosphoric acid supplement holes of a hydrogen electrode layer.
Patent JP-H02292363-A (JP)
Title: Elastomer-modified polyarylene sulfide molding composition
Inventor: KARURUUHAINTSU KEERAA
IPC: C08L81/02
Filed: 1990-03-26
Abstract: PURPOSE: To improve the toughness, extensibility, strength, heat distortion temperature, melt-flow characteristics, etc., by blending a polyarylene sulfide with a crosslinked granular silicone graft rubber.  
     CONSTITUTION: An elastomer-modified polyarylene sulfide molded product composition useful for snap-fitting joints is made by blending a polyarylene sulfide, preferably a polyphenylene sulfide, with (A) a crosslinked granular polysiloxane graft rubber, for example, silicone rubber particles prepared by crosslinking an unsaturated-group-containing polysiloxane, such as a vinylsiloxane, with an acrylate, triallyl cyanurate, or the like, followed by grafting with methyl methacrylate in an amount of 0.5 to 70% by weight of the composition and (B) a filler and a reinforcing substance (e.g. a glass fiber, a carbon fiber, quartz, kaolin, mica, etc.) in an amount of 0 to 60% by weight. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S52155511-A (JP)
Title: Tape recorder
Inventor: KOYAMA AKIHIRO
IPC: G11B15/675
Filed: 1976-06-18
Abstract: PURPOSE: To simplify the structure by allowing to perform fast forward transportation of tape by contacting the driving wheel to the conduction wheel through action of the slide base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63237050-A (JP)
Title: Cassette for image recording carrier
Inventor: OKODA MAKOTO
IPC: G03B42/04
Filed: 1987-03-26
Abstract: PURPOSE:To eliminate the need for equipping a mechanism for opening the cap of a cassette into a reader by constituting the cassette in such a manner that the cap body thereof is opened by elastic force under the unlocking action of locking mechanisms to allow leading of an image recording carrier out of a housing. CONSTITUTION:Press pins 106a, 106b of the unlocking mechanism advance into hole parts 50a, 50b formed in a side wall part when the pins 106a, 106b are displaced in an arrow H direction. Then, the pins come into contact with the front ends 94a, 94b of pawl members 90a, 90b and displace the pawl members 90a, 90b in an arrow C direction against the spring forces of coil springs 88a, 88b. As a result, the locking mechanisms 74a, 74b are unlocked and the cover body 48 opens by restoring the elasticity and attaining the curved shape. The cassette is thus opened in a reader 100. The entire part is thus reduced in size without specifically requiring a mechanism for opening the cap of the cassette in an image reader.
Patent JP-S55164771-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: KAMAI KENICHIROU
IPC: F02M51/08
Filed: 1979-06-11
Abstract: PURPOSE: To prevent the generation of rust and the staying of bubbles in an electromagnetic fuel injection valve by flowing fuel forcibly around a movable core and a fixed core which open and close a needle valve.  
     CONSTITUTION: On a suction pipe 2 with a throttle valve 7, an injection valve housing 31 is mounted. In the housing 31, a spool 33 on which an electromagnetic coil 32 is wound and a fixed core 35 in the center are arranged, and to the bottom of the housing 31, a nozzle body 50 with a slidable needle valve 44 is connected. To the top of the valve 44, a movable core 42 is fixed and the valve 44 is moved up and down by the magnetization of the fixed core 35. Fuel through a fuel passage 15 is injected from a nozzle 52 via a fuel introduction hole 53, and a part of the fuel flows to a fuel outlet 40 via the movable core 42 and the fixed core 35 and prevents the staying of fuel, etc., in the passage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04284246-A (JP)
Title: Coloring treatment method of picrure region
Inventor: KITAMURA HIDEAKI
IPC: G06T11/00
Filed: 1991-03-12
Abstract: PURPOSE:To color a picture region by a desired color while easily removing a phinhole included in the picture region by coloring the picture region by a low density-changed picture. CONSTITUTION:Low density-changing treatment, in which the picture element block of an original picture is replaced with one representative picture element, is executed, and a picture region having a first basic color is assigned as a picture region to be treated while a coloring color is designated as a designated color and the picture region is colored. High density-changing treatment, in which one picture element of a low density-changed picture after coloring is replaced with a picture element block having the same color as the picture element, is executed, thus preparing a high density-changed picture. Said designated color is assigned regarding the picture element having said designated color in the high density-changed picture and the picture element having the first basic color in the original picture while a second basic color is assigned regarding other picture elements, thus preparing a colored picture.
Patent JP-S61229436-A (JP)
Inventor: KURISUTEIINE BARUTOKO
IPC: B21H1/12
Filed: 1986-03-31
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-H08266279-A (JP)
Title: New thionine
Inventor: OHASHI YUKO
IPC: C07H21/04
Filed: 1995-03-30
Abstract: PURPOSE: To provide a new thionine originated from oat, having a specific amino acid sequence, exhibiting growth-inhibiting action on microorganisms, animal cells, etc., and hypotensive action and giving a plant having high antibiotic activity on plant pathogenic bacteria and molds. CONSTITUTION: This new thionine originated from oat has the sequence of the 1st to the 46th amino acids expressed in the formula, exhibits pharmacological actions such as actions to inhibit the growth of microorganisms, animal cells or its cultured cells (e.g. cancer cells) and hypotensive action and is capable of producing a useful plant having high antibiotic activity on plant pathogenic bacteria and molds. The new thionine can be produced by extracting and purifying an mRNA from the leaf and root of oat by conventional method, synthesizing a cDNA using the mRNA as a template, preparing a cDNA library by conventional method, amplifying with a primer consisting of a part of the thionine gene using PCR(polymerase chain reaction) to effect the cloning and expressing the obtained DNA in a host.
Patent JP-2000264994-A (JP)
Title: Vinyl chloride-based resin foam and its production
Inventor: KIMURA YOSHIHIRO
IPC: C08J9/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To produce a vinyl chloride-based resin foam excellent in the retention of mechanical strength and capable of exhibiting excellent heat resistant characteristic by foaming a foamable composition containing a vinyl chloride-based resin, an isocyanate compound and a carboxylic acid anhydride. SOLUTION: By foaming a foamable composition containing (A) a vinyl chloride-based resin, (B) an isocyanate compound and (C) a carboxylic acid anhydride and then preferably by after-heating of the foam at 80-150 deg.C, the objective foam whose compressive strength, compressive elasticity modulus, flexural strength and flexural modulus at 100 deg.C are maintained respective >=40% of those at 23 deg.C is produced. The formulating amount of the ingredient A is preferably 20-90 wt.% based on the weight of the foamable composition. The formulating amounts of the ingredients B and C are respectively 20-80 pts.wt. and 1-100 pts.wt. based on the ingredient A of 100 pts.wt. The foam is suitably used as a heat insulating material, or the like.
Patent JP-S59200768-A (JP)
Title: Corrosion-resistant composition for treating metallic surface with superior adhesive strength to paint film
Inventor: ITOU TAKEYASU
IPC: C23C22/30
Filed: 1983-04-26
Abstract: PURPOSE:To improve the corrosion resistance of a film of the resulting metallic surface treating agent and the adhesive strength to paint by blending an emulsion of a polymer of an alpha,beta-monoethylenic unsatd. monomer contg. a specified water-soluble polymer as an emulsifier with a water-soluble chromium compound. CONSTITUTION:Polyacrylic acid or a copolymer of acrylic acid with one or more kinds of monomers selected among methacrylic acid, acrylamides, methacrylamides and hydrophilic monomers represented by the formula (where A is H or CH3, R is 2-4C optionally substituted alkylene, and X is one or more among O, P and S) is used as an emulsifier. An alpha,beta-monoethylenic unsatd. monomer is emulsion-polymerized by using said emulsifier by 5-100pts.wt. per 100pts.wt. monomer to prepare an emulsion contg. rigid polymer particles having 0.1-3mum particle size and 15-110 deg.C glass transition point. This emulsion is blended with a water soluble Cr compound contg. tervalent Cr by 25-50wt% of the total amount of Cr to obtain a metallic surface treating agent. At this time, the weight ratio between the solid matter in the emulsion and Cr is adjusted to 1:<=9-<2:1.
Patent JP-S57422-A (JP)
Title: Liquid fuel supply control device
Inventor: MATSUMOTO MICHIAKI
IPC: G05D11/03
Filed: 1980-06-04
Abstract: PURPOSE:To simplify the construction of the device by making the vertical height of the open end of a liquid fuel supply pipe and the chamber a height balancing to the weight of the movable part of a diaphragm. CONSTITUTION:The vertical height H of an open end of a liquid fuel supply pipe 20 and a controlled pressure chamber 37 provided at one side of a diaphragm 34 is set to a height to be balanced to the weight of diaphragms 34 and 33. Accordingly, since the weight of the movable part can be cancelled, the construction of the movable part becomes simplified.
Patent JP-S61236328-A (JP)
Inventor: SAKAI TAKAMI
IPC: H02M7/48
Filed: 1985-04-10
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-H09263031-A (JP)
Title: Stamp apparatus
Inventor: MAKINO KOSHIN
IPC: B41K3/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily adjust the unsymmetric contact of sealing by a stamp. SOLUTION: A movable member 9 to which a stamp 4 is selectively attached is energized in the direction separated from a seal stand to be provided in a freely reciprocally movable manner and the drive member 22 connected to a drive source 30 to come into contact with the movable member 9 to drive the same is provided and the position of the contact point of the drive member 22 and the movable member 9 is moved in the lateral direction of the stamp 4 to be set.
Patent JP-S63242039-A (JP)
Title: Biphase code discriminating and recovery system
Inventor: FUKUSHIMA SHIYOUYA
IPC: H03M5/12
Filed: 1987-03-30
Abstract: PURPOSE:To release the operating speed of a discriminating device to 1/2 by using number of code violations in a specific time to switch the phase of a discriminating clock so as to discriminate the front and rear bits of a biphase code by two discriminating devices independently. CONSTITUTION:The front bit and the rear bit of a biphase code discriminated and recovered by the discriminating devices 2, 3 are restored into an original signal by a decoder 4. Then the output of a frequency divider has a large probability in causing the code rule violation when the discriminated phase is not correctly selected. Since a pulse comes from a CRV terminal of the decoder 4 at every code rule violation, the signal is counted for a specific time by a discriminated phase correction circuit 11 comprising a counter 8, a timer 9, a clock changeover control signal generator 10 and a clock switch 7 and when the count exceeds a preset count, the clock is switched into a discrimination clock having a phase different by 180 deg. and even if the output of the frequency divider 6 is unstable, the discrimination phase is set correctly.
Patent JP-S61233903-A (JP)
Inventor: ARAI KIYOSHI
IPC: F21V19/00
Filed: 1985-04-10
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。