baber/WOPTO huggingface dataset:
Patent JP-H10101135-A (JP)
Title: Covering container for fluid packaged in bag
Inventor: TAKAGI KATSUHIKO
IPC: B65D77/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify handling of a flexible bag and prevent a fluid in the bag from overflowing from the unsealing part of the bag, by providing an opening to expose the corners of the bag at the upper half part of a box body and making it possible to develop the box body around a vertical imaginary plane including a diagonal line in the horizontal section. SOLUTION: A box body A is constituted of nearly trianglecolumnar parts 1, 2 forming the body, nearly symmetrically shaped. These rotate in the direction that respective ridges get close or apart mutually around a hinge. An opening 3 from which the corners of the bag are exposed is provided at the side face of the upper half part of the box body A. In this way, as the box body is constituted to develop around a vertical imaginary plane, a deformable bag can be easily contained to correspond to the shape of the box body A. Since a part of the bag protruded from the opening 3 is cut off and opened, the unsealed part is exposed to the side of the box body and since it is positioned at a certain constant level, the fluid is prevented from overflowing from the unsealed part.
Patent JP-H10126023-A (JP)
Title: Copper paste for filling up via hole of printed board
Inventor: HATTORI SHUJI
IPC: H01B1/22
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide epoxy-based copper paste which has a thixotropic property and is not bodied even when the paste is subjected to shear by using a dodecenylsuccinic anhydride or cationic radical-based catalyst as a curing agent and specifying the volume percentage of power copper in the paste. SOLUTION: In a printed board which has via holes to be filled up with epoxy resin-based copper paste in a prepreg and on which a prescribed copper foil is arranged, the curing agent of the copper paste for filling up the via holes is composed of a dodecenylsuccinic anhydride and the paste is prepared to have a thixotropic property by adjusting the volume percentage of copper powder in the copper paste to <=53%. Alternatively, cationic radical-based catalyst is used as the curing agent in the copper paste and the volume percentage of copper powder in the copper paste is adjusted to <=53%.
Patent JP-H01280441-A (JP)
Title: Pneumatic probe
Inventor: MOORISU II RANGAMU
IPC: A61B5/00
Filed: 1988-11-04
Abstract: PURPOSE: To provide an air-pressure probe of making possible to comparatively rapid and accurate measuring a fluid pressure in an organs such as eyes or a blood vessel without any the distortion of the organ itself by composing of that a gas-flow rate passing through the detector-head of an air-pressure probe is made to keep at almost constant. CONSTITUTION: A detector-head 34 comprises almost a flat contact surface 36 and the cavity of forming a draft chamber 44 which is terminated at a detecting bore 38 of a contact surface 36. A circumferential ventilating bore 42 is formed in the detector-head 34, and communicates with the draft chamber 44. A thrust nozzle 40 is also continued to the portion of a hollow shaft 24, and passes through the draft chamber 44. The thrust nozzle 40 is preferably to be at the same level with the contact surface 36 but it may be slightly drawn back to the flat surface composed of the contact surface 36. The draw back of the thrust nozzle 40 may be up to 0.013cm (0.005 inch). The contact surface 36 can be brought into direct contact with a membranous wall but this way is not necessarily preferable in a some case.  In such the case, the contact surface 36 may be covered without any tension by the protective membrane 70 of thickness at approximately 5-10μm such as a smooth Silastic(R) as normal.
Patent JP-H03141148-A (JP)
Title: Production of magnesia chromium brick
Inventor: MUROI TAKESHI
IPC: C04B35/04
Filed: 1989-10-26
Abstract: PURPOSE:To improve corrosion resistance of magnesia chromium brick by blending coarsely granular magnesia clinker coated with chromium source raw material powder with fused magnesium-chromium clinker or/and chromite powder, molding, drying and then calcining at high temperature. CONSTITUTION:Coarsely granular magnesia clinker containing <2% SiO2 and <1% CaO is fed to a granulator of stirring-blending type and blended with 1-7wt.% based on the coarsely granular magnesia of a non-aqueons binder such as phenol resin until the surface of the particles is sufficiently wetted. Than, chromium source raw material containing <2% SiO2 and <1% CaO, such as chromite having an average particle diameter of 1/60-1/600 that of the magnesia clinker is dividedly added 2-3 times to the coarsely granular magnesia clinker. The surface of the coarsely granular magnesia clinker is coated with the powder, the clinker is granulated and dried. Further, the magnesia clinker having the surface coated with the chromium source raw material powder is mixed with given amounts of fused magnesium-chromiun clinker, chromite powder, etc., and a water-soluble binder, kneaded, molded, dried and calcined at about 1,700-1,800 deg.C to give magnesia chromium brick.
Patent JP-H07135798-A (JP)
Title: Air conditioner
Inventor: KIKUIRI YOSHIO
IPC: F24F11/02
Filed: 1993-11-09
Abstract: PURPOSE:To make it possible to perform the optimum V/f control even if the- fluctuation in voltage is generated in a broad range by detecting the input voltage of an inverter, and selecting and switching the optimum V/f value corresponding to the detected signal of the input voltage among a plurality of the V/f data stored in a reference means. CONSTITUTION:An input voltage VIN is detected with a voltage detecting circuit 6 when an aircondioning unit 4 is stopped. For the determination of the input voltage VIN, the average value of the read-out values during a specified time period is used. A detected voltage Vd of the voltage detecting circuit 6 is inputted into a controller 7. Namely, a table, wherein the optimum V/F value corresponding to the detected voltage Vd is stored, is selected. When there is no fluctuation in input voltage under this state, a compressor 3 is driven by using the V/f value at this time. Meanwhile, when there is the fluctuation in input voltage, the input voltage VIN is read again. When the input voltage VIN is changed, the optimum V/f value corresponding to the input voltage VIN after the change is selected again. The operation of the air conditioner is carried out with the V/f value as the reference.
Patent JP-H02131306-A (JP)
Title: Electric facility
Inventor: SATO MINEO
IPC: H02B1/30
Filed: 1988-11-05
Abstract: PURPOSE:To facilitate assembling and to reduce the installation area by providing a coupling port at the side section of a box body and coupling the box bodies through a telescopable coupling body. CONSTITUTION:A coupling port 11a is provided at the side section of a box body 11 for containing electric machinery while doors are provided at inlet and outlet and unnecessary sections are closed by blind boards. The box bodies 11 are coupled through a telescopable coupling body 15. The telescopable coupling body 15 having flange sections 15b at the opposite sides of a bellows section 15a is coupled with the box body 11. A wiring duct 18 is arranged at the lower section of the coupling body 15 and a step board 19 is fixed thereon.
Patent JP-H06127969-A (JP)
Title: Production of coated optical fiber
Inventor: KOAIZAWA HISASHI
IPC: G02B6/44
Filed: 1992-10-19
Abstract: PURPOSE:To provide the process for production of the coated optical fiber capable of dealing with a higher drawing speed at a low cost. CONSTITUTION:The optical fiber obtd. by drawing the optical fiber 4a from a heating and melting part 1a of an optical fiber while heating the optical fiber 11 preform 1 in drawing and heating furnace 1 is cooled be two stages of coolers 51, 52 of a fine solid particle blowing type. Cooling gases 14 are blown from cooling gas blow-off nozzles 13 to steam flow 12 ejected from steam generators 11 to form the fine solid particle flow contg. fine solid particles 15 in the respective stages of the coolers 51, 52 of the fine solid particle blowing type. Such fine solid particle flow is blown to the optical fiber 1a to cool the optical fiber. The optical fiber 4a is thereafter coated with a resin by a resin coating device 6, by which the coated optical fiber 4 is produced.
Patent JP-H06130978-A (JP)
Title: Music reproducing device
Inventor: CHATANI NORIO
IPC: G09F27/00
Filed: 1992-10-19
Abstract: PURPOSE:To reproduce music without changing the musical interval of effective sounds even when the music is reproduced while changing the musical interval so that a user can easily sing. CONSTITUTION:A CPU 2 converts MIDI command data read from a hard disk 12 based on the change amount of the musical interval designated by a keyboard 8, outputs those data to an MIDI sound source 16, reads ADPCM data designated by file name data in play command data from the hard disk 12, outputs those data to an ADPCM reproducing circuit 18, further judges whether the ADPCM data show human voices or effective sounds, and instructs the amount of changing the musical interval of the ADPCM data to a musical interval conversion circuit 20 only when those data do not show the effective sounds.
Patent JP-H11102387-A (JP)
Title: Scheduling method and recording medium
Inventor: MIZUNO SHINYA
IPC: G06Q50/04
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To search for the best solution for a programming problem which determines order in a short time even when handled elements are many by repeatedly performing sequence determination as to some section of the whole section of a permutation of objects to be scheduled while varying the size of the object section. SOLUTION: Sequence determination with very low precision is performed (a) for the whole section from the start to the end of the operation. Then sequence determination with higher precision than the starting stage is performed (b) for the partial section (shown by two-pointing arrows) from the starting part to about 3/4 of the whole which has been scheduled with the low precision. Sequence determination with the same precision with the previous stage is performed (c) for another partial section (shown by two-pointing arrows) that the section employed in the last stage by using the scheduling result is made to overlap with. Partial sections which are handled are made smaller to about 1/2 (d) and about 1/3 (e) of the whole and partial sections are moved similarly to previous stages to perform sequence determination.
Patent JP-H07132509-A (JP)
Title: Laminated woody plate and decorative laminated woody plate
Inventor: IWATA TATSUO
IPC: B27N3/14
Filed: 1993-11-09
Abstract: PURPOSE:To produce a decorative veneer whose strength in all directions is uniformed by setting the number of layers of oriented timber sheet laminated plates where orientation directions of the adjacent layers cross rectangularly to an odd number, adjusting orientation direction strengths of both surface layers of a laminated woody plate by a thickness ratio of the surface layers and an inner layer, and sticking a decorative veneer to one face. CONSTITUTION:In a laminated woody plate, oriented timber sheet laminated plates 1, 2, 3 are layered such that an orientation direction in each of adjacent layers crosses rectangularly to each other. A thickness ratio of a surface layer 1, an inner layer 2, and a surface layer 3 is 1:2:1. Accordingly, the thickness strength of the orientation directions in the surface layers 1 and 3 becomes the same as the strength of the inner layer 2, so that thickness strengths of the orientation directions in all directions are uniformed. A decorative veneer 4 is stuck to one face 1 so as to produce a decorative laminated woody plate. By adjusting the thickness ratio, the thickness strength in each direction is changed.
Patent JP-H06128635-A (JP)
Title: Production of low yield ratio 600n/mm2 class building steel plate excellent in toughness of high heat input weld heat-affected zone
Inventor: YOSHIDA YUZURU
IPC: C22C38/58
Filed: 1992-10-19
Abstract: PURPOSE:To provide a method for producing a low yield ratio building steel plate excellent in the toughness of the high heat input weld heat-affected zone. CONSTITUTION:Steel contg., by weight, 0.05 to 0.11% C, <=0.5% Si, 0.6 to 1.6% Mn, <=0.03% P, <=0.01% S, 0.80 to 1.60% Cu, 0.30 to 1.0% Ni, 0.005 to 0.02% Nb, 0.005 to 0.025% Ti, <=0.005% Al, 0.001 to 0.004% N and 0.001 to 0.006% O and substantially contg. no Al is subjected to hot rolling, is thereafter reheated to the temp. range of the Ac3 to 1000 deg.C, is hardened, is reheated to the temp. range of 700 to 850 deg.C, is hardened and is subjected to tempering treatment in the temp. range of the Ac1 transformation point or below. In this way, the low yield ratio 600N/mm<2> class building steel plate with >=50mm thickness excellent in the toughness of the high heat input weld heat-affected zone can be produced.
Patent JP-H04262123-A (JP)
Title: Power transmission adaptor
Inventor: JIEIMUSU EMU GUREISON
IPC: F16D1/02
Filed: 1991-10-25
Abstract: PURPOSE: To provide a power takeoff adapter mounted on a standard drive shaft of a power unit so as to permit the use of the unit for various applications without requiring the design of a plurality of separate drive shafts. CONSTITUTION: A power takeoff adapter for a drive shaft provided in such a way as to be freely rotationally supported within a housing and to rotate about a drive axis 14 while having an end extended outward from the housing comprises a female receptacle 36 which has one end adapted to extend the drive shaft and secured to and supported by the drive shaft in such a way as to rotate about the drive axis, and which is located at the one end of the drive shaft including a cylindrical internal thread portion, and a male pin 34 including a cylindrical external thread portion complementary to the internal thread portion and secured to and drawn into the receptacle by being inserted into the receptacle and clamping a screw, while being located at one end of the power takeoff adapter and capable of being received by the receptacle.
Patent JP-H01122642-A (JP)
Title: Apparatus for preheating air seal pipe
Inventor: KUBOTA ATSUSHI
IPC: B22D11/10
Filed: 1987-11-06
Abstract: PURPOSE:To prevent the development of spalling of an air seal pipe caused by molten steel heat and clogging in the pipe caused by solidifying molten material by heating the air seal pipe for pouring the molten steel into a tundish from a ladle with a preheating device having the specific construction and fitting it to the ladle. CONSTITUTION:At the time of pouring the molten steel in the ladle into the tundish through the air seal pipe without contacting with the air, the air seal pipe 2 is inserted into the preheating device 26, which is divided into three parts 26a, 26b, 26c and opens/closes by operating an arms 29, 29 fitted at a cylinder 31 and tip part of a piston rod, and after closing three parts 26a, 26b, 26c, ignition is executed to the burner 24. After heating inside and outside of the air seal pipe carriage 21 is shifted to the position of the ladle and the three parts 26a-26c are opened and the air seal pipe 2 is taken out under high temp. condition and fitted between the ladle and the tundish. As the air seal pipe 2 is heated, it does not break by spalling caused by heat shock at the time of pouring the molten steel, or the clogging of the pipe 2 caused by cooling and solidifying the molten steel in the pipe 2 does not occur.
Patent JP-2000109944-A (JP)
Title: Wear resistant and high strength aluminum alloy molded body, its production and cylinder liner composed of the molded body
Inventor: OKUBO YOSHIMASA
IPC: C22F1/043
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To produce a high strength aluminum alloy molded body having wear resistance and high deforming performance and capable of molding complicated ones, to provide a method for producing it and to provide a cylinder liner composed of the molded body. SOLUTION: This molded body is composed of an aluminum alloy having a compsn. contg., by weight, 17 to <27% Si, 0.3 to <5.0% Cu, 0.2 to <2.0% Mg, and the balance Al with inevitable impurities, and in which the average particle size of Si particles distributed into the matrix is 1 to <5 μm, and, by subjecting the aluminum alloy stock to extrusion molding into a shape in which plural cylindrical bodies are arranged, the wear resistance thereof can be secured by the Si particles, moreover, its deforming performance can be maintained to a high degree, and even the one in which cylinder liners are plurally connected can be molded.
Patent JP-H07134836-A (JP)
Title: Optical disk device
Inventor: YAMAGUCHI HIDEO
IPC: G11B7/12
Filed: 1993-11-10
Abstract: PURPOSE:To obtain an optical disk device which can perform improved recording and reproduction. CONSTITUTION:An optical disc device is provided with an optical head 1 for reading information from a disk 4. an objective lens 2 provided at the optical head 1, a tray 11 for retaining and moving the disk 4, a motor 12 for moving the tray 11, and a protection shutter 18 which moves along with the move of the tray 11. By allowing the protection shutter 18 to cover the objective lens 2 along with the move of the tray 11, adhesion of dust/dirt on the objective lens 2 for focusing laser beams on the disk 4 can be prevented.
Patent JP-H06107905-A (JP)
Title: Epoxy resin composition for electronic material
Inventor: YOKOYAMA NAOKI
IPC: H01L23/31
Filed: 1992-09-25
Abstract: PURPOSE:To provide the subject composition improved in water absorptivity, dielectric constant, etc., each required for electronic materials. CONSTITUTION:The objective epoxy resin composition essentially containing an indene-based resin which can be obtained by cationic polymerization of a monomer mixture of an indene and styrenic compound and >=1.5 in a weight ratio of the indene to styrene compound. The indene-based resin may contain <=10wt.% of a phenolic compound as a constituent monomer unit.
Patent JP-H05120772-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAYASHI TAKAYUKI
IPC: G11B15/61
Filed: 1991-10-28
Abstract: PURPOSE:To provide a magnetic recording and reproducing device capable of keeping a magnetic tape and a magnetic head in constant contact especially in a part where the magnetic head begins to come into contact with the magnetic tape in the magnetic recording and reproducing device having a cylinder rotating at high speed. CONSTITUTION:A windbreak member 17 having a surface along a rotary cylinder 11 is arranged in a space between a magnetic tape 14 and, the rotary cylinder and a fixed cylinder 15, on the side where the magnetic head 12 begins to come into contact with the magnetic tape 14. A groove is provided on the windbreak member 17 at the almost same height of the magnetic head. Also, by having the surface along the outer periphery of the fixed cylinder, the magnetic head is prevented from being damaged and attaching adjustment is simplified.
Patent JP-H0898453-A (JP)
Title: Generator for bicycle having easily rotatable coil
Inventor: HARA SHIGERU
IPC: B62J6/08
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a generator for bicycle in which the generating power can be varied even when the number of revolutions of the wheel is constant by shifting roller, having different shape and diameter, up and down thereby varying the diameter of the roller at the part coming into contact with the tire of the wheel. CONSTITUTION: The generator 4 for bicycle is provided with rollers 1, 2 having different diameters and the roller 2 is shifted up and down to bring the rollers 1, 2 into contact with the tire of the wheel individually thus varying the power being generated from a dynamo 4. Consequently, the generating power of the dynamo can be varied even when the wheel is rotating at a constant number of revolutions.
Patent JP-H09130553-A (JP)
Title: Recorder
Inventor: OYAMADA YOSHIHIRO
IPC: H04N1/21
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the recorder which conducts reading of information on an original and recording of the information onto a recording medium automatically by allowing the user to have only to set number of sheets of the original and number of sheets of the recording medium. SOLUTION: A setting means 35 is used to set number of sheets of originals and number of recording copies contained in a paper feed section in advance and a control means 30 carries one by one original contained in the paper feed section and an information read means reads the information. When the reading of the information of all the originals is finished and a recording medium is carried from the paper feed section succeedingly, a recording head is used to record the information of the originals onto the recording medium.
Patent JP-S62141549-A (JP)
Title: Heat developable color photosensitive material
Inventor: KONO JUNICHI
IPC: G03C7/00
Filed: 1985-12-14
Abstract: PURPOSE:To form a heat developable color photosensitive material which has good developability, prevents color clouding and has good film properties during heat development by incorporating a high-polymer hardening agent into a photograph constituting layer. CONSTITUTION:This photosensitive material contains the high-polymer hardening agent in at least one photograph constituting layer. The high-polymer hardening agent refers to the homomonomer or copolymer of polymerizable ethylenic unsatd. monomers having a group reactive with gelatine, active halide group and epoxy group and the polymer compd. having preferably 10-5,000 pieces of the above-mentioned groups reactive with gelatin in the molecule. The polymers having the active vinyl groups or the groups which can be the precur sor thereof are more preferable as the high-polymer hardening agent and above all, the polymer having the repeating unit expressed by formula (I) is more particularly preferable. A in the formula denotes the monomer unit copo lymerized with the copolymerizable ethylenic unsatd. monomer.
Patent JP-H04330786-A (JP)
Title: Semiconductor device
Inventor: SUZUKI MARIKO
IPC: H01S5/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide a semiconductor device in which an element characteristic such as a light introducing efficiency, etc., is improved. CONSTITUTION:A semiconductor device comprising an n-type GaAs substrate 1 having a surface azimuth in plane (100) and a side of a main surface inclined at 15 degrees from a center in a direction in plane (011), an n-type clad layer 2, an active layer 3 and a p-type clad layer 5 sequentially formed on the substrate 1, a p-type electrode 7 formed on a region disposed at a center on the substrate 1 on the layer 4, and an n-type electrode 8 provided on a rear surface of the substrate 1.
Patent JP-H09122151-A (JP)
Title: Magnetic attachment for stabilizing denture
Inventor: TANAKA KIYOMI
IPC: A61C8/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain avid a magnetic attachment for stabilizing a denture which is small in size and has adequate attraction force for fixing the denture by forming a case of a magnetic material having a specific compsn. and forming a keeper of a magnetic material having a specific compsn. SOLUTION: A permanent magnet structural body is composed of a case 2 consisting of the magnetic material having an aperture on one side, a permanent magnet 1 to be housed in this case and a sealing member for hermetically sealing the aperture of the case. The sealing member fits a sealing edge member 14 consisting of a nonmagnetic material and a sealing central member 15 consisting of the magnetic material. The butt part of the case 2 to the sealing member and the fitting part of the sealing edge member 14 to the sealing central member 15 are joined by laser welding. The case 2 is formed of the magnetic material having the compsn. composed, by weight ratio, 15.5 to 18.5% Cr and the balance Fe. The keeper 20 is formed of the magnetic material having the compsn. composed, by weight ratio, 28.0 to 32.0% Cr and the balance Fe.  As a result, the suction force capable of reducing the size of the permanent magnet structural body and sufficiently maintaining the denture is obtd.