baber/WOPTO huggingface dataset:
Patent JP-S59106375-A (JP)
Title: Chassis structure around cornering lamp
Inventor: NAKAMURA KIMIYASU
IPC: B62D25/08
Filed: 1982-12-08
Abstract: PURPOSE:To improve fixing rigidity of fender by projecting a stay chip in the way of upper and lower walls of cornering lamp containing section formed at the front end section of fender while detouring a lamp then fastening it to radiator core support. CONSTITUTION:A head lamp fixing section 1a is formed on a chassis radiator core support 1 while a gusset 12 is secured to the upper end section of support 1 and front end section of hood range 10. Furthermore a cornering lamp containing section 6b is formed at the front end section 6a of fender 6 and notched to contain parabollic face of said lamp. A stay chip 64 is projected integrally in the way of upper wall 60 and lower wall 62 of said containing section 6b while detouring the cornering lamp and fastened to the fixing holes 1b1, 1b2 formed in a frange 1b at the edge section of said support 1.
Patent JP-H0380418-A (JP)
Title: Magnetic recording medium
Inventor: ASAKAWA MASUO
IPC: G11B5/64
Filed: 1989-08-24
Abstract: PURPOSE:To prevent peeling of an electromagnetic shielding layer from a glass substrate and to improve durability in CSS test by forming an intermediate layer which adheres both to a glass substrate and an electromagnetic shielding layer between the glass substrate and the electromagnetic shielding layer. CONSTITUTION:A Fe-Ni alloy layer 6 comprising a metal material for glass sealing which has good adhesion property with an electromagnetic shielding layer 8 comprising Ni-P alloy is made to adhere to the glass substrate 1 with an iron oxide layer 5, and the electromagnetic shielding layer 8 is formed thereon. Namely, the electromagnetic shielding layer 8 adheres to the glass substrate through the intermediate layer 7 comprising the alloy layer 6 and the iron oxide layer 5. Thereby, peeling of the electromagnetic shielding layer 8 can be prevented and durability of the medium in CSS test can be improved.
Patent JP-H0663642-A (JP)
Title: Continuous stamping device
Inventor: NAOI MASAAKI
IPC: B21C51/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide a continuous marking press which can stamp a mark in a short time and efficiently on a work transmitted continuously and stamp the mark securely irrespective of the thickness of the work. CONSTITUTION:A continuous stamping device 1 is provided with a contact member 10 driven by a drive means 11 and coming in contact with one side of the work 3 transmitted continuously, a stamping punch 21 mounted on the tip of the arm 20b delivered in the direction orthogonally crossed with the driving direction of the contact member and a pressing means 20 which clamps the work (3 between a stamping punch 21 and the contact member 10 and stamps the mark by a prescribed pressing force.
Patent JP-S6275451-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/30
Filed: 1985-09-27
Abstract: PURPOSE:To prevent the staining in the unexposed part of a photosensitive material which arises when the material is subjected to continuous processes by processing the photosensitive material having >=10mum dry film thickness with a color developing soln. without contg. benzyl alcohol, the fixing the material and processing the same with a specific stabilizing solution for replacing rinse water. CONSTITUTION:The photosensitve material formed with a photosensitive silver halide emulsion layer and non-photosensitive layer on one face of a base to >=10mum total dry film thickness is subjected to imagewise exposing, then to processing with the color developing soln. contg. substantially no benzyl alcohol; thereafter the material is processed with a fixer having fixing power and is, in succession thereof, processed with the stabilizing solution for replacing rinse water having 8-50 dyne surface tension and contg. substantially no aldehyde compd. The processed material is then dried. The process by the stabilizer substitutive for washing includes the stabilization process to be executed right after the process with the processing liquid having the fixing power and is the stabilization process in which a washing process is not substantially exeuted. Any stabilizer which provides 8-50 dyne/cm surface tension is usable. The effect is more remarkable when the photosensitive material contains the sensitizing dye expressed by the formula.
Patent JP-2001040120-A (JP)
Title: Method of drying prepreg, vertical drying furnace therefor, and manufacture of prepreg using the method
Inventor: TANAKA KATSUHIKO
IPC: C08L63/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of drying a prepreg excellent in drying capacity even if tensile strength is low, showing no unusual gas concentration increase, and low in residual stress, and also provide a vertical drying furnace therefor and a manufacturing method of the prepreg using the method. SOLUTION: In this method of drying a prepreg, after a resin varnish is impregnated in a base material of continuous sheet, the base material is put in a vertical drying furnace and air is blown on both sides of the base material, while it is folded and pulled in almost perpendicular direction to its width. The vertical furnace has a heater 3 inside and has air nozzles to blow air on both sides of the base material. In the method of manufacturing a prepreg, a resin varnish is impregnated in the base material 6 of continuous sheet, and it is put in the vertical drying furnace and air is blown on both sides of the material to dry, while it is folded and pulled in almost perpendicular direction to its width.
Patent JP-H0883973-A (JP)
Title: Liquid-crystal tab compression-bonding machine
Inventor: MUTO KENICHI
IPC: H01R43/00
Filed: 1994-09-09
Abstract: PURPOSE: To make the thermal distribution of thermal pressurization bodies uniform by a method wherein respective carrier tape components are compression-bonded to a liquid-crystal panel by a plurality of thermal pressurization bodies, the adjacent thermal pressurization bodies are arranged alternately and heaters are buried and installed in the thermal pressurization bodies in their heating parts only. CONSTITUTION: A thermal pressurization apparatus is installed in such a way that it is composed of a plurality of thermal pressurization bodies 6 by which respective carrier tape components 5 are heated and pressurized from the upper part so as to correspond to positions of the respective carrier tape components 5 in order to compression-bond the adjacent carrier tape components 5 densely to a liquid-crystal panel 4 and by which the respective carrier tape components 5 are compression-bonded to the liquid-crystal panel 4. Then, the thermal pressurization bodies 6 are arranged alternately, and heaters 8 are buried and installed alternately around electrode parts for the tape carrier components 5 of the adjacent thermal pressurization bodies 6. In addition, non-heating parts 9 in the heater are exposed to the outside of the thermal pressurization bodies 6.  Thereby, the thermal distribution of the thermal pressurization bodies 6 can be made uniform.
Patent JP-S6196667-A (JP)
Title: Flexible water repellent sintered carbon substrate and its manufacture and electrode for fuel cell and fuel cell
Inventor: TAKEUCHI SEIJI
IPC: H01M8/00
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a flexible water repellent sintered substrate by impregnating polytetrafluoroethylene in boids of carbon paper, and finely cutting carbon fibers by which the carbon paper is constituted, and impregnating polytetra fluoroethylene in cut parts. CONSTITUTION:Carbon paper is treated with polytetrafluoroethylene and sintered then rolled. By the process, carbon fibers are finely cut and practically all of or at least one of boids of cut carbon fibers forms the structure impregnated with polytetrafluoroethylene. Preferably, the number of cut parts of carbon fiber are 50-150 per 1mm<2>. Small number of cut parts result in less flexibility and large number of cut parts result in weak mechanical strength. Polytetra fluoroethylene is preferably impregnated in all cut parts or at least 1/3 of total cut parts of carbon fibers.
Patent JP-H0264528-A (JP)
Title: Projecting type display device
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/1347
Filed: 1988-08-31
Abstract: PURPOSE:To perform black and white or color display with a satisfactorily low black level, high contrast and least hue variation through the use of an optical compensatory effect by laminating two liquid crystal layers having a twisted structure. CONSTITUTION:The light of a light source 1 is made incident on a polarizing beam splitter 2. An s-polarized component is reflected and transmitted through the liquid crystal layers 3 and 4, and then reflected again by a reflecting layer 5 so as to be returned to the splitter. A p-polarized component is magnified toward a projecting lens 7 so that an image is formed on a screen. As a result, display brightness is in proportion to the amount of the s-polarized component made re-incident on the polarizing beam splitter 2. The amount of the s-polarized component is determined by variation in its polarization when passing through the liquid crystal layers 3 and 4, and controlled by a voltage applied to the liquid crystal layer 4. A thin-layer transistor 15 works as a switching element capable of charging a reflecting electrode layer 14 so that a desired voltage is applied to a liquid crystal layer 11. The wavelength dependency of the light propagation characteristic of the liquid crystal layer 4 is compensated by the frontal liquid crystal layer 3. As a result in black display largely affected by the wavelength dependency in transmittance, display with satisfactory contrast, free of hue variation, is thereby achieved.
Patent JP-H10328384-A (JP)
Title: Circuit substrate case
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a ROM from being fraudulently replaced, and at the same time, tightly close an opening which is formed at the time of inspection of the ROM a plurality of times. SOLUTION: When a small cover is removed from an opening window 60, a main connecting piece 104 and a subsidiary connecting piece 106 which are connected to cylindrical members 102 (in the case of first time, first and fifth), are cut off. Thus, the cylindrical members 102 are separated from the small cover, and the small cover can be removed. After the completion of an inspection, when the opening window 60 is closed again by the small cover, it is fixed by using second and sixth cylindrical members 102 from the left. When the small cover is removed after that, the main connecting piece 104 and the subsidiary connecting piece 106 which are connected to the second and sixth cylindrical members 102 are cut off. By repeating this, three times of openings, and four times of fixations become possible.
Patent JP-H0263347-A (JP)
Title: Communication controller for packet network
Inventor: MATSUDA MASAHIRO
IPC: H04L49/9023
Filed: 1988-08-30
Abstract: PURPOSE:To average a network load and to attain a highly reliable controller by varying a request to a delay in response to a time at decoding. CONSTITUTION:A timer 5 counts a data storage time and when the data storage quantity in a transmission data storage circuit 4 reaches a prescribed quantity, the timer count is stored in the 1st register 6. Moreover, the preceding timer count is stored in the 2nd register 7. Then a difference between the storage value in the 1st register 6 and the storage value in the 2nd register 7 is calculated by a subtractor circuit 8 and a delay request circuit 9 gives a request of delay in response to the difference obtained by the subtraction circuit 8. A control means 12 reads delay request information from the header to set a transmission path of a packet network in response to the delay request information and a control signal representing it is supplied to an interface circuit 13. Thus, the network load is averaged and the highly reliable processing is attained.
Patent JP-H1044850-A (JP)
Title: Table plate supported on back face of vehicular seat and support device therefor
Inventor: MORITA YASUNARI
IPC: B60N3/10
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a table-plate support device capable of holding horizontal even a table plate fitted on the back of a seat back without being affected by the inclination and the like of the seat back. SOLUTION: A table-plate support device comprises a support arm 21 swingably connected at its substantial center to a frame 31a constituting a vehicular seat 30, a table plate 10 pivotally supported on the rear end portion of the support arm 21, an engaging groove formed in the lower face of the rear end portion of the support arm 21 for restricting the position of an engaging pin on the table plate 10, an operation rod 23 connected at its upper end portion to the front end portion of the support arm 21 and housed inside the vehicular seat 30, and a connection arm 24 fixed on the frame 31a and supporting at its tip the lower end portion of the operation rod 23 rotatably.
Patent JP-H0753609-A (JP)
Title: Latex for coating gravure printing paper and coating composition for gravure printing paper
Inventor: INOUE TOSHIHIRO
IPC: C08F2/38
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a latex giving a coated paper having excellent adhesive strength, ink transferability and blocking resistance by emulsion polymerizing an aliphatic conjugated diene monomer and an ethylenic unsaturated carboxylic acid monomer using a specific chain transfer agent. CONSTITUTION:This copolymer latex has a glass transition temperature of -60 to +5 deg.C and is produced by the emulsion polymerization of a monomer mixture composed of 35-70wt.% of an aliphatic conjugated diene monomer, 0.5-10wt.% of an ethylenic unsaturated carboxylic acid monomer and 20-64.5wt.% of an ethylenic unsaturated monomer copolymerizable with these monomers using a chain transfer agent consisting of a t-mercaptan having at least one t-butyl group and a total carbon number of 7-16, such as 2,5,5-trimethylhexane-2- thiol and 2,2,4,6,6-pentamethylheptane-4-thiol. A latex composition for the coating of gravure printing paper is produced by adding a pigment to the latex.
Patent JP-H0380208-A (JP)
Title: Method for mounting ferrule for optical connector
Inventor: KINOSHITA ISAMU
IPC: G02B6/36
Filed: 1989-08-23
Abstract: PURPOSE:To automate the mounting of ferrule by measuring the outside diameter of the terminal part of an optical fiber after ending of a terminating process, feeding the information on the measurement of the outside diameter thereof to a ferrule mounting process and mounting the ferrule selected in accordance with the information on the measurement of the outside diameter to the terminal part of the optical fiber. CONSTITUTION:An outside diameter measuring instrument 24 measures the outside diameter of the optical fiber 57 and inputs the information on the measurement of the outside diameter to a selector 47 of a ferrule mounting machine 25. The selector 47 selects a prescribed selection path 461 in accordance with the information on the measurement of the outside diameter and takes out the ferrule 59 existing in a prescribed housing box 451. An adhesive agent is injected into the optical fiber insertion hole of the ferrule 59 selected in such a manner and this ferrule is delivered to the outlet side of the ferrule mounting machine 25. The manipulator of the ferrule mounting machine 25 clamps the ferrule 59 contg. the adhesive agent and fits this ferrule to the outer periphery of the optical fiber 57 when the end of the single fiber optical cord comes to the position of the ferrule mounting machine 25. The automation is easily attained in this way.
Patent JP-H1147978-A (JP)
Title: Powder solder for solder paste, and coating method of powder solder
Inventor: NOGUCHI HIROSHI
IPC: B23K35/22
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the solder powder for the solder paste of improved soldering property by coating the powder solder with the acrylic resin whose glass transformation point is below the prescribed temperature. SOLUTION: The acrylic resin whose glass transformation point Tg is <=150 deg.C is used. The coating should be softened and broken before the eutectic solder to be used for the general electronic equipment is melted, and should immediately flow out when melted. The acrylic resin to be coated on the powder solder is 0.05-20 μm in thickness. If the thickness is less than 0.05 μm, the coating is broken, the flux invades, while the coating interrupts the soldering if the thickness is larger 20 μm. The acrylic resin of <=150 deg.C in glass transformation point includes methacrylic ester polymer, etc. The powder solder is coated with the acrylic resin by dispersing the powder solder in the solvent, and adding radical polymerizing monomer and the polymerization initiator to achieve the heat polymerization.
Patent JP-H0656592-A (JP)
Title: Piezoelectric litao3 thin film
Inventor: SHIBATA YOSHIHIKO
IPC: C30B29/30
Filed: 1992-08-14
Abstract: PURPOSE:To obtain an LiTaO3 thin film having piezoelectricity and faster in surface acoustic wave velocity than that of a bulk single crystal of LiTaO3 by forming the film having piezoelectricity on a sapphire substrate and specifying the surface acoustic wave velocity. CONSTITUTION:The LiTaO3 thin film having piezoelectricity and the surface acoustic wave velocity faster than 3500m/s is formed on the sapphire substrate. In the synthetic method of the piezoelectric body thin film, a laser abrasion method by which a ratio of the elements constituting a target is 0.5<=Li/(formula II)<=3.5 when a thin film of formula I (0<=x<=1) is synthesized is preferred, and the objective thin film can be obtained especially by using mixed gas of oxygen and ozone as oxidizing gas within the limited pressure range. The LiTaO3 thin film can be used as a surface acoustic wave device and a surface acousto-optical element, etc.
Patent JP-S6374584-A (JP)
Inventor: KANAMORI HISAKAZU
IPC: B25J13/02
Filed: 1986-09-17
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-S6196059-A (JP)
Title: Cr-mo steel for pressure vessel
Inventor: TAKAGI ISAMU
IPC: C22C38/22
Filed: 1984-10-15
Abstract: PURPOSE:To provide excellent resistance to the sensitivity to hydrogen brittlement by reducing the amount of S and O in a Cr-Mo steel and decreasing the inclusion in it. CONSTITUTION:The Cr-Mo steel for a pressure vessel consists of, by weight, 0.05-0.3% C, <0.1% Si, 0.3-1.5% Mn, 1.5-5.5% Cr, 0.25-1.5% Mo, <0.006% S, <0.002% O, and the balance Fe with inevitable impurities, or further, either or both of 0.0005-0.02% Ca and/or Zr and 0.001-0.2% >=1 kind among rare earth elements may be incorporated, if necessary.
Patent JP-S6274455-A (JP)
Title: Hydrodesulfurizing and hydrocracking catalyst
Inventor: KONUMA KAZUHIKO
IPC: C10G45/12
Filed: 1985-09-30
Abstract: PURPOSE:To enhance hydrodesulfurizing and hydrocracking activity, by supporting a metal of the VIb group of the Periodic Table, a ferrous metal of the Group VIII and a platinum group metal by a carrier comprising alumina or the like and specifying the specific surface area and pore volume, etc., of said carrier. CONSTITUTION:A metal of the Group VIb of the Periodic Table,a ferrous metal of the Group VIII and a platinum group metal are supported by a carrier comprising a mixture consisting of alumina, amorphous silica/alumina and Y-type zeolite to form a hydrodesulfurizing/hydrocracking catalyst. This catalyst has a specific surface area of 300-500m<2>/g and pore distribution such that the volume of pores with a pore radius of 20-300Angstrom  is 0.35ml/g or more and there are one clear peaks respectively at a pore radius of 20-40Angstrom  and a pore radius of 50-100Angstrom . Further, the volume of pores with a pore radius of 20-45Angstrom  is 15-40% of that of pores with a pore radius of 20-300Angstrom .
Patent JP-S60109597-A (JP)
Title: 2-carbamoyl inosine and its production
Inventor: MIYASAKA SADA
IPC: C07H19/167
Filed: 1983-11-17
Abstract: NEW MATERIAL:The compound of formula I (X, Y and Z are H or protecting group). EXAMPLE:2-Carbamoyl-9-(1-beta-D-ribofuranosyl)-hypoxanthine. USE:Antiviral agent and antitumor agent. PREPARATION:The compound of formula I can be produced by the de(ar)alkylation reaction of the compound of formula II [R1 is (ar)alkyl] preferably in the presence of trimethylsilyl chloride and sodium iodide, in a solvent such as DMF, and if necessary, removing the protecting group.
Patent JP-H0641072-A (JP)
Title: New isatin derivative or its salf
Inventor: HARA HIROSHI
IPC: A61K31/40
Filed: 1992-07-23
Abstract: PURPOSE:To provide a new compound useful as a promoter for secretion of active substance on the surface of the lung. CONSTITUTION:A compound of formula I [each of R<1> and R<2> is H, a halogen, (halogeno) lower alkyl or (halogeno) lower alkoxy; each of R<3> and R<4> is a lower alkyl, or R<3> and R<4> are bonded to form a 4-to 8-membered saturated heterocyclic ring with adjoining N] such as 1-(2-dimethylaminoethyl)-2,3- indolinedione hydrochloride. The compound of formula I is obtained by reacting a halide or a sulfonate of formula III (X is a halogen or organic sulfonyloxy).
Patent JP-H0550607-A (JP)
Title: Manufacture of ink jet printer head
Inventor: SHIMOZATO MASASHI
IPC: H01L41/09
Filed: 1991-08-28
Abstract: PURPOSE:To realize a method of producing a printer head, which can easily increase its productivity, reduce its dimensions and lighten its weight, in an ink jet printer head wherein a driving plate having piezoelectric members and non-piezoelectric members alternately provided thereto is bonded to a main body of a plate, to which recessed parts are connectingly provided, and a pair of piezoelectric members are placed on the recessed parts. CONSTITUTION:Projections 29 of a comblike piezoelectric member 30 are polarized in a different direction and, upon completion of this polarization, non- piezoelectric members 21, 22 are packed into spaces among the projections 29. After this packing, the terminal ends of the piezoelectric member 30 are cut off to form a driving plate 19. A current flowing direction in a pair of piezoelectric members 20 positioned on a pressure chamber is made identical, so that the quantity of electrodes 23, 24 and wirings can be decreased.
Patent JP-S6371507-A (JP)
Title: Valve system
Inventor: MATSUI ISAO
IPC: F01L1/12
Filed: 1986-09-16
Abstract: PURPOSE:To execute high speed driving easily by pushing a valve against a valve seat by a belleville spring made of shape memory alloy which shows super elasticity at the temperature at the time of operation. CONSTITUTION:A belleville spring 1 made of shape memory alloy consisting of TiNi which shows super elasticity at the temperature at the time of operation is produced. The belleville spring 1 is arranged at a direct driving type valve system device through a circular spacer with a T shaped cross section, and a valve 3 is operated so as to be pushed against a valve seat 4. As natural oscillation of said belleville spring is extremely high, surging is not generated and inertia mass of the valve system becomes small. By this, high speed driving can be executed easily.