baber/WOPTO huggingface dataset:
Patent JP-S57177840-A (JP)
Title: Manufacture of adjusting nut
Inventor: AKAI KOUSUKE
IPC: F16D65/56
Filed: 1981-04-24
Abstract: PURPOSE:To reduce the waste of materials and mechanical work and to reduce cost by compressing a pipe having prescribed length, formig small-diameter parts and a large- diameter part at both ends, and coupling anut, formed by plate work, with one end of  the large-diameter part while thread-cutting the other end. CONSTITUTION:A pipe material having a diameter (m) is cut to prescribed length and  reduced in diameter by compression; and small-diameter parts 1 and 2 having a diameter (e) are formed at both end sides of the pipe material, and a large-diameter part  having a diameter (m) is left at an intermediate side. In this case, a hexagonal external circumference part 4 having certain width (d) is formed at one end side of the  large-diameter part 3 close to the small-diameter part 2. On the other hand, a wheel  part 5 which has teeth at its external circumference of the diameter (d) and a hexagonal part, engaged with the hexagonal external circumference part 4, at its internal circumference is formed by plate work. Then, the wheel part 5 is fitted from the side of  the small-diameter part 2 of the pipe material, its hexagonal hole part is engaged wth  the hexagonal external circumference part 4, and the end part of the hexagonal external circumference part 4 on the side of the small-diameter part 2 is fixed as a calked  part 6. Then, the internal surface of teh small-diameter part 1 is thread-cut over a range D.
Patent JP-H09249169-A (JP)
Title: Saddle bag protection device for motorcycle
Inventor: SAIKI TERUYA
IPC: B62J9/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To support a saddle bag to a vehicle frame and protect the same with a reduced number of parts by fixing at least a part of saddle bag with a guard pipe protruding outward from the bag. SOLUTION: Uuder the condition where a guard pipe 341 is mounted onto a rear stay 17 and a connection frame 11 in a vehicle body frame F, a side pipe 34d of the guard pipe 341 protrudes to the outside of a saddle bag 28, and functions as a bumper to protect the vehicle body and also functions to protect the bag 28. To a forward upper part support pipe 34e in the pipe 341 , a support board 39 for supporting a forward inner side of a casing 29 is fixed and a forward lower part support 34f is fixedly supported while the forward lower part of the casing 29 is placed on the part 34f. Accordingly the guard pipe 341 functions to support the front part of bag 28 stationarily as well as to protect the same.
Patent JP-H05264181-A (JP)
Title: Spiral type heat exchanger
IPC: F28D9/04
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the stagnation of liquid and improve heat exchanging efficiency by a method wherein heat exchange is effected between two flow passages neighboring through two sheets of belt type heat transfer sheet wound so as to have a spiral shape while the ending positions of winding of respective belt type heat transfer sheets are provided symmetrically on a center line. CONSTITUTION:A spiral type heat exchanger is provided with two sheets of belt type heat transfer sheets 1, 2, wound spirally so as to have different flow passage gaps through stud pins 3, 4 while the ending parts of windings of respective belt type heat transfer sheets l, 2 are provided with abutting plates 5, 6 to seal the flow passage. In such a heat exchanger, symmetrical outer cylinders 7, 8, formed by dividing a circumference into two sections, are provided with the outlet and inlet ports 9, 10 of fluid while the ending positions of windings of respective belt type heat transfer plates 1, 2 are provided symmetrically on the center line X-X of the heat exchanger. According to this method, the mounting work of the outer cylinders 7, 8 can be facilitated, the stagnation of the liquid is reduced and the decrease of effective heat transfer area is prevented.
Patent JP-H10238067-A (JP)
Title: Outer wall plate mounting tool
Inventor: IMURA HIROYUKI
IPC: E04F13/21
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide such an outer wall plate mounting tool as being capable of ensuring easy and accurate work without causing cracking in an outer wall plate. SOLUTION: For an outer wall plate mounting tool 10, an outer wall plate with male and female parts at the upper and lower ends of mounted on the wall face of a building. In this case, it is mounted at the lower part of the wall face framework of the building with the upper end folded to the outside to form a folded groove 23. A sill drip 15 with a horizontal land 18 on its way and a L-shaped latch 13 with the end fitted into the female part of the outer wall plate are provided outward and a mounting bracket 14 which is being placed on the horizontal land 18 of the sill drip 15 is fixed to the wall face framework via the sill drip 15.
Patent JP-H0328387-A (JP)
Title: Detergent compound and cleaning
Inventor: JIYON EI DEINGESU
IPC: F02B77/04
Filed: 1990-03-13
Abstract: PURPOSE: To produce a low toxicity cleaning composition removing coating residues on a metallic surface by preparing the composition consisting of a specified ratio of propylene glycol based solvent, alkylpyrrolidone, alkanolamine and water.  
     CONSTITUTION: The composition consisting of about 5-80 vol.% propylene glycol based solvent, about 5-30 vol.% alkylpyrrolidone, about 1-10 vol.% alkanolamine and the water is prepared. Further, the propylene glycol based solvent is selected from a group consisting of an aliphat. ether of propylene glycols (propylene glycol tert. butyl ether, etc.) and an ester of aliphat. ether of propylene glycols (propylene glycol tert. butyl ether acetate, etc.). In this way, a novel washing composition hardly causing corrosion excessively to ferrous metal, nonferrous metal and these alloy and low in toxicity. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07270628-A (JP)
Title: Method for regenerating optical fiber
Inventor: KAWAMURA KAZUTAKA
IPC: C03B37/15
Filed: 1994-03-31
Abstract: PURPOSE:To separate the material and small amts. of added elements of optical fibers to recover each structural component so that unnecessary optical fibers can be reused. CONSTITUTION:Plastic coating is removed from an optical fiber 24 and the optical fiber 24 as a raw wire is heated with plasma produced in a plasma generating zone 1 to ionize the small amt. of added elements, to separate these elements from the quartz glass, and to recover each element. The purified quartz glass 25 is then recovered. Trapped and recovering of ions in the plasma treating zone 2 is preferably done by applying high frequency waves corresponding to the ion-cyclotron resonance of the added elements on the high frequency electrodes 3-5 to increase the Larmor orbits of the resonated ions and to separate from the plasma. Then each element is collected by collecting electrodes 9-11. Further, when an org. material such as a plastic coating film is formed on the optical fiber, the fiber is cooled by dipping in liquid nitrogen and then slightly bent to peel the plastic coating film.
Patent JP-H02239958-A (JP)
Title: Image information output device
Inventor: SUGIKUBO TOSHIHIRO
IPC: B41J2/52
Filed: 1989-03-15
Abstract: PURPOSE:To suppress a whole memory capacity to a small value and to improve processing speed by separately providing a processing system for processing text data, exposing means, a processing system for processing image data and exposing means. CONSTITUTION:Text data are sent from information processors 300, 350 by a character code, and a corresponding character pattern is generated by a character generator 10. When it is further combined and developed by a pattern developing unit 11, and read as binary image information, a semiconductor laser of an optical unit 45 is correspondingly emitted. A memory capacity required for the binary information is 600DPI, one page of A4 size. When read image is sent from a scanner 200 to a scanner interface 9 as a digital image signal, it is signal-processed in response to an instruction of an operation panel 14, and received image is stored in an image memory 12 or a RAM 12. Further, when the data is output by the scanner 200 to a pulse width modulator 7, it is pulse-width-modulated, the laser is emitted to finish printing out.
Patent JP-S62219924-A (JP)
Title: Manufacture of x-ray mask
Inventor: YAMADA MASAO
IPC: G03F1/00
Filed: 1986-03-20
Abstract: PURPOSE:To enlarge an etching speed, by cooling a membrane, which is on the opposite side to the one on which a metal film is formed, by a cooling gas to prevent a rise in temperature of the membrane, and by impressing high voltage on a plasma etching electrode. CONSTITUTION:A membrane 3 is mounted on a ring-shaped member 4 made of alumina, and the ring-shaped member 4 is mounted on an electrode 11 by the use of an electrostatic chuck or the like. The electrode 11 is provided with a projecting part in the center and the inside of the electrode 11 is cooled by water. Flow paths 12, through which a gas passes, are formed in the electrode 11, and an He gas is introduced inside these flow paths 12 until a pressure between the membrane 3 and the electrode 11 becomes 0.5-10torr. Thus, when the pressure applied between the membrane 3 and the electrode 11 is made to be 2torr, the membrane 3 is prevented from being heated and deformed even if power impressed between the electrode 11 and the facing one becomes nearly three times compared with the previous one. Therefore, an etching speed of 10 times or more compared with the previous one is obtained, capable of largely reducing the manufacturing processes of an X-ray mask.
Patent JP-S60207611-A (JP)
Inventor: YAMAURA SHIYOUICHI
IPC: A47B13/00
Filed: 1984-03-30
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-H03264764-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: TAKAGI TAKAAKI
IPC: F02M51/08
Filed: 1990-03-14
Abstract: PURPOSE:To always obtain stably atomized fuel by forming both a valve seat and a movable valve point end part, touching this valve seat, in cone shape and also mounting an adapter, provided with a plurality of air supply passages in the periphery for restricting spread of injection fuel, to the point end of a valve main unit. CONSTITUTION:In an electromagnetic fuel injection valve 5 mounted to an intake pipe in a condition that a fuel injection direction is directed toward an intake port, a fuel injecting valve hole 10 is opened and closed by reciprocating a movable valve 8 by urging force of a spring 6 and attractive force of an electromagnetic coil 7. Here at, a valve seat 11 continued to the valve hole 10, and the point end part of the movable valve 8, touching this valve seat 11, are both formed in cone shape. An adapter 12, in which a guide hole 13 for restricting spread of fuel injection from the valve hole 10 is formed, is mounted on the end face of a valve main unit 9. Surface treatment for decreasing surface tension is applied to the surface of the guide hole 13 while forming a plurality of air supply passages 14, for supplying fuel atomization promoting air, in a direction crossing the guide hole 13, in this dapter 12.
Patent JP-S6035000-A (JP)
Title: Method of bonding protein inreversibly to polystyrene surface
Inventor: DEIIRUTSUKU RENTOFUAA
IPC: C12N11/06
Filed: 1984-03-30
Abstract: A procedure for the immobilization of proteins on plystyrene surfaces which includes a pre-treatment of the polystyrene surface with a bis-diazonium compound of the general formula I where <CHEM> R1 stands for a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or a nitro group and where R2 stands for a hydrogen atom, a haiogen atom or an alkyl group and where X stands for an anion and the subsequent adsorption of the protein on the surface pretreated. Proteins immobilized by this procedure may be used in immunoassays.
Patent JP-2000255935-A (JP)
Title: Installation method for stator of linear motor drive type elevator
Inventor: MIYAMOTO KENJI
IPC: B66B9/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an installation method for a stator of a linear motor drive type elevator capable of reducing cost of installation. SOLUTION: A linear motor drive type elevator 20 is provided with a sheave 11, a car 8, a balance weight 1, a rope 3, a primary conductor 2 a secondary conductor 6, and the like. The rope 3 is connected to the car 8 and the balance weight 1, and hooked on the sheave 11. The primary conductor 2 is mounted to the balance weight 1. The secondary conductor 6 is provided along a hoist way 5. The secondary conductor 6 is provided with multiple conductor columns 15. The secondary conductor 6 is mounted through a bottom end mounting part 18. The bottom end mounting part 18 is provided with a screw bar 14, a first nut 29, a coil spring 32 and the like. The screw bar 14, the first nut 2 and the coil spring 32 support the conductor columns 15 when the secondary conductor 6 is assembled, and displace the secondary conductor 6 upward when the secondary conductor 6 is installed.
Patent JP-H01240534-A (JP)
Title: Production of inorganic fiber-reinforced bismaleimide resin prepreg and production of laminate therefrom
Inventor: YAMAMOTO SHINJI
IPC: C08J5/24
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the subject prepreg good in tack, free from void, outstanding in flexural and thermal decomposition characteristics, by impregnating inorganic fiber consisting of Si, Ti, etc., C, and O with a solution prepared by dissolving a bismaleimide resin in a specific organic solvent. CONSTITUTION:The objective prepreg can be obtained by impregnating (A) inorganic fiber consisting virtually of Si, Ti or Zr, C and O with (B) a solution prepared by dissolving a bismaleimide resin in an organic solvent simultaneously satisfying the relationships I, II and III (Tb is boiling point under the normal pressure; DELTAHb is heat of evaporation at 25 deg.C; Pb is vapor pressure at 25 deg.C) (e.g., N,N-dimethylacetamide, N,N-diethylformamide, a mixture of N,N- dimethylacetamide and DMF). This prepreg is then plurally laminated followed by curing the bismaleimide resin, thus obtaining the other objective laminate.
Patent JP-S51138890-A (JP)
Title: Transfer guide part of insulating trolley bar
Inventor: NAKAMURA YAKUHARU
IPC: B60M1/12
Filed: 1975-05-27
Abstract: PURPOSE: Transfer guide part by which collecter can be travelled smoothly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0599804-A (JP)
Title: Distributing method for various living-organism liquid
Inventor: JIEEMUSU BUI BARII
IPC: G01N1/00
Filed: 1992-03-19
Abstract: PURPOSE: To prevent the occurrence of the paddling and perfusion of a distributed humor flow by changing the height of a chip in accordance with the pressure change in the chip in a humor distributing method. CONSTITUTION: A distributing chip 30 is automatically positioned to such a distance from a surface 37 to be distributed that the occurrence of the paddling or breakage of a distributed humor flow can be eliminated. The adjustment is performed by forming a reference small meniscus (m) on the chip 30 and moving the chip 30 and meniscus (m) until the meniscus (m) can come into contact with the surface 37. When a pressure drop (-p) is detected, the forward movement of the chip 30 is stopped and the distribution is started. When the surface 37 is hydrophobia and a meniscus depth Δh' which is deeper than a reference depth is required, the chip is again moved to an ideal depth from the surface 37 during the distribution.
Patent JP-H05266614-A (JP)
Title: Optical disc unit
IPC: G11B7/085
Filed: 1992-03-19
Abstract: PURPOSE:To realize highly accurate follow-up of target speed even if time lag arises in the speed detection of linear motor for driving an optical head in the direction traversing the track of an optical disc. CONSTITUTION:The optical disc unit comprises an adder/subtractor 1 to be fed with a target speed signal SV1, a drive amplifier 3 for feeding linear motor driving current based on a target speed error signal SVE outputted from the adder/subtractor 1, a linear motor 4 to be driven with the linear motor driving current, and a speed estimating observer 5 to be fed with the linear motor driving current and a speed detected with a time lag behind the actual speed of the linear motor 4. The speed estimating observer 5 delivers an estimated speed signal SV2 to the adder/subtractor 1. A value (1+eta)KF, which is higher than the value KF of power constant 4a of the linear motor 4, is defined as a parameter 5a corresponding to the power constant of the speed estimating observer 5.
Patent JP-H05229631-A (JP)
Title: Delay roller conveyor
Inventor: HORUSHIYUTO DEIITERU ARUMESU
IPC: B65G47/26
Filed: 1992-03-19
Abstract: PURPOSE: To attain a simple structure and cost reduction in manufacturing by fitting a friction drive and electronic elements for interrupting the dive respectively to the whole conveyor and identifying them from each other in an independent section. CONSTITUTION: A delayed conveyor 1 is divided into five sections 1a to 1b, where a prescribed number of cylindrical carrier rollers 2 are disposed respectively. Between the retreat side end part of the conveyor 1a and the advance side end part of the section 1b, an optical barrier 3a and other optical barriers 1b to 1e are disposed successively in the respective sections. If the optical barrier is shut down for a longer time than a prescribed time, or the optical barrier is shut down and a controller 30 adjacent in the conveyance direction transmits a motor stopping signal, a driving motor in the section is stopped immediately. When the shut-down optical barrier or the optical barrier adjacent in the conveyance direction is released again, the motor starts immediately without delay.
Patent JP-H10307593-A (JP)
Title: Speaker certifying probabilistic matching method
Inventor: LI QI P
IPC: G10L17/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve speaker recognizing performance by efficiently performing probabilistic matching with a corresponding case of training voice data on aggregation of input test voice data. SOLUTION: A first covariance matrix to express a probabilistic characteristic of information on a characteristic of an input test voice is generated on the basis of information on a characteristic of a concerned input test voice. Then, the conversion of information on a characteristic of its input test voice is performed. Its conversion is based on the first covariance matrix and a second covariance matrix to express a probabilistic characteristic of information on a characteristic of a training voice. Information on a characteristic of an already converted input test voice having a probabilistic characteristic exactly adapted by a probabilistic characteristic of information on a characteristic of the training voice, can be successfully obtained as a result by such conversion.  This conversion is also desirably based on a probabilistic average value of information on a characteristic of the training voice.
Patent JP-S531063-A (JP)
Title: Periodic fluctuation detector of continuous pulse
Inventor: KITA TETSUO
IPC: G01R23/02
Filed: 1976-06-02
Abstract: PURPOSE: To detect a continuous pulse accurately with high speed with a simple constitution, by means of effectively utilizing an unstable multivibrator with which retrigger is possible, in a device which detects a periodic fluctuation of a reference pulse signal of an electronic computer and so on. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61222926-A (JP)
Title: Production of perovskite-type fine powder
Inventor: TERADA HIROMI
IPC: C01G49/00
Filed: 1985-03-29
Abstract: PURPOSE:To produce the titled fine powder having large specific surface area at a low calcination temperature, easily, by neutralizing water-soluble salts of specific two kinds of metals in an aqueous medium, oxidizing the precipitate, and calcining the oxidized product. CONSTITUTION:(A) A bivalent or trivalent water-soluble salt of rare earth element such as La, Ce, etc., and (B) a bivalent or trivalent water-soluble salt of transition metal such as Fe, Co, Ni, Mn, etc., (at least one of A and B is bivalent) are dissolved in water at a molar ratio (A/B in terms of metal) of 1:1. The obtained aqueous solution is neutralized with an alkaline agent such as NaOH or its aqueous solution to precipitate the (hydr)-oxide of the element A and the metal B. The obtained slurry having a concentration of 2-8wt% is oxidized with an oxidizing agent such as H2O2 to obtain a precursor of a perovskite-type compound. The precursor is calcined at 600-1,000 deg.C for 20 min-1hr, if necessary in a non-reducing atmosphere to obtain the objective perovskite-type fine powder having a BET specific surface area of >=5m<2>/g and expressed by the formula ABO3.
Patent JP-S52147156-A (JP)
Title: Electric shaver
Inventor: MINOYAMA OSAMU
IPC: B26B19/38
Filed: 1976-05-31
Abstract: PURPOSE: To prevent a protection cap fitted to a blade head portion of an electric shaver from accidentally falling off and to facilitate fitting and removal of the cap. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01236290-A (JP)
Title: Binder for magnetic recording medium and magnetic recording medium using the same
Inventor: ASAHINA KENICHI
IPC: C09D129/14
Filed: 1988-03-16
Abstract: PURPOSE:To provide a binder for magnetic recording media excellent in dispersibility therein of a magnetic powder and capable of forming a magnetic film excellent in abrasion resistance and heat resistance, by incorporating thereinto a resin having a specific degree of acetalization and a specific ratio of polyvinyl acetoacetal units to the total acetal units. CONSTITUTION:A polyvinyl acetal resin having a degree of acetalization of at least 50wt.% and a ratio of polyvinyl acetoacetal units to the total acetal units of at least 85wt.% is used to prepare a binder for magnetic recording media contg. the same. By virtue of the high glass transition point and excellent solubility in solvents of the polyvinyl acetal resin and the effective binding capability thereof attributable to the residual hydroxyl groups contiguous to acetal rings, the binder is excellent enough in dispersibility therein of a magnetic powder to form a magnetic coating film having a high squareness ratio, an excellent abrasion resistance and an excellent heat resistance. Thus, the binder is excellent in binding the magnetic powder and adhesion to bases such as polyester.
Patent JP-H0519216-A (JP)
Title: Adjusting method for spectacles
Inventor: TANE HIROSHI
IPC: G02C13/00
Filed: 1991-03-05
Abstract: PURPOSE:To obtain the adjusting method by which spectacles can be fitted to many spectacles wearers by adjusting and fixing temporarily temporary parts of spectacles to a lens or a lens frame and fitting them to a face shape of a spectacles wearer, and thereafter, attaching fixedly regular parts to the lens or the lens frame. CONSTITUTION:On both ends of a temporary browbar 1, on both ends of a temporary bridge 2. on one end of a temporary pad, and on the end of a temporary temple 4, a clip 5 detained to a lens, a clip 6, a clip 7, and a clip 8 are provided, respectively, and after the lens to be used is determined, the temporary browbar 1, the temporary bridge 2, the temporary pad 3, and the temporary temple 4 are fixed temporarily the clip 5, the clip 6, the clip 7 and the clip 8, respectively. In the temporarily fixed position, the temporary browbar 1, the temporary bridge 2, the temporary pad 3 and the temporary temple 4 can all move as indicated with an arrow, and an appropriate position is determined by fitting them to a face shape of a spectacles wearer. After this position is determined, rimless type spectacles are adjusted by making a through-hole for attaching regular parts and screwing the regular parts, etc.