baber/WOPTO huggingface dataset:
Patent JP-H11224809-A (JP)
Title: Manufacture of square plate type chip resistor
Inventor: HASHIMOTO MASATO
IPC: H01C17/30
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, by which a square plate-type chip resistor which is capable of realize high-accuracy mounting by reducing the surface ruggedness of a glass layer can be manufactured. SOLUTION: In a method for manufacturing square plate type chip resistor, a first glass layer 6 and a marked glass layer 7 are formed by baking simultaneously at least first glass paste and marking glass paste in a process for forming a pair of upper-surface electrode layers 2 on an insulating substrate 1, a process for printing and drying the first glass paste on a resistor layer 4 which is formed to overlap part of the electrode layer 2, a process for printing and drying the marking glass paste on the first glass paste, and a process for printing and drying second glass paste on the first glass paste, so that the second glass paste may completely cover the marking glass paste as necessary.
Patent JP-H0630535-A (JP)
Title: High-quality electric power distribution system
Inventor: JIYANNNOERU FUIORINA
IPC: H02J9/06
Filed: 1992-11-26
Abstract: PURPOSE: To provide a system for distributing a high-quality power from an AC power distribution network to a plurality of loads. CONSTITUTION: A system has, for example, a central power supply device that consists of buses 2 and 3 and supplies installed DC power constantly to a power distribution network. Terminal power supply devices 4, 5, and 6 that are arranged near a load convert a DC current that is distributed by the power distribution network to DC or AC, according to the request of each load. Data may be communicated among various kinds of power supply devices by a communication bus 12.
Patent JP-H10160909-A (JP)
Title: Light scattering plate and its production
Inventor: NAKAMURA TORU
IPC: H01L21/66
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a light scattering plate which has an isotropic scattering characteristic, substantially prevents the adhesion of dust on its surface, is easy to wash and is preservable for a long period of time and a method for producing the same. SOLUTION: This light scattering plate has at least a substrate 11, a transparent thin-film layer 12 which is disposed on this substrate 11 and plural particulates 13 which are fixed into this transparent thin-film layer 12 or are fixed by the transparent thin-film layer 12. The shape of the particulates 13 is formed to a spherical or approximately spherical shape and the refractive index of the particulates 13 is made larger than the refractive index of the transparent thin-film layer 12.
Patent JP-H07165106-A (JP)
Title: Steering oil-pressure structure for working vehicle
Inventor: HIRAOKA MINORU
IPC: B62D11/08
Filed: 1993-12-17
Abstract: PURPOSE:To reduce the leakage of hydraulic fluid to outside an oil-pressure block so that an oil passage can be simply formed on the oil-pressure block in the steering oil-pressure structure of a working vehicle wherein the travel device of a machine body is constituted so as to be steering-operated by a hydraulic cylinder and the hydraulic cylinder and a switching valve are constituted so as to be internally mounted in the oil-pressure block. CONSTITUTION:Plural oil-path grooves 63-65 are formed on the joining surface 46a of a first oil-pressure block 46 having a switching valve built in, and oil paths 70-72, for communicating the switching valve and the oil path grooves 63-65 in the inside, are formed to form recessed-part-state drain parts 46c and 46c for the switching valve onto the outside of the oil path grooves 63-65. In a condition where a second oil-pressure block for internally mounting a hydraulic cylinder is joined to the joining surface 46a of the first oil-pressure block 46, an oil path on the hydraulic cylinder side of the second oil-pressure block is communicated with the oil path grooves 63-65 and the drain parts 46c and 46c of the first oil-pressure block 46 are shut off by the second oil-pressure block.
Patent JP-2001134544-A (JP)
Title: Generating method and analyzing method for common log
Inventor: KAWADA YOKO
IPC: G06F11/30
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a means for one common log, with which all access states of the whole system by unit time and access states by clients can accurately be analyzed in real time while a server is in operation, as for a parallel server system wherein one information relay processor decentralizes the load to WWW servers or a proxy server. SOLUTION: A means is provided which adds the time when an information relay device is passed through to the header part which stores a transmission source IP address of request data sent from a client to a server. Each server of the parallel sever system has a means which issues an access log as its communication state, and the time when the request data pass through the information relay processor is written to the access log. The access logs of respective servers are gathered and integrated into one file, and the logs are rearranged in the order of the passage of the request data through the information relay processor.
Patent JP-2000150098-A (JP)
Title: Rotary connector
Inventor: TANAKA HIRAKI
IPC: H01R35/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector having a small length of a plurality of flat cables and assuring easiness in the assembling property. SOLUTION: A moving body 4 is arranged rotatably in a cable accommodation chamber 3 forward between an outer cylinder part 1a and an inner cylinder part 2a, and forms an outer cable space 3a and inner cable space 3b inside the chamber 3 near the periphery and the center, respectively, and is furnished with a single cable passage 20 communicating from the outer cable space 3a to the inner cable space 3b. A first 9 and a second flat cable 10 are wound round within the outer cable space 3a and introduced from the cable passage 20 to the inner cable space 3b, and in the position of the cable passage 20, the winding direction of the flat cables 9 and 10 is inverted, and the cables inverted 9 and 10 are wound within the inner cable space 3b.
Patent JP-H07164180-A (JP)
Title: Cream solder
Inventor: OGURA TOSHIAKI
IPC: C09K3/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide cream solder having excellent washability and viscosity characteristic by incorporating bisamides having specific carbon atoms of alkyl groups in the cream solder. CONSTITUTION:The cream solder is composed by incorporating the bisamides having at least one piece of 19 to 24C alkyl groups therein. The bisamides are a carboxylic acid having at least one piece of 19 to 24C alkyl groups and alkylene polyamine and amide, and more particularly bisamide or trimamide. Blurring and sagging increase and insulation resistance and heat resistance are poor if the carbon atoms are smaller than 19. The deterioration in solderability and the degradation in solderability arise if the carbon atoms are larger than 24. As a result, the precision soldering of microparts is executed.
Patent JP-H01234155-A (JP)
Title: Feeder
Inventor: UIRIAMU DABURIYUU RONGU ZA SAA
IPC: B24C3/10
Filed: 1988-12-16
Abstract: PURPOSE: To properly clean a circular plate-like member, and to simplify the adjustment control by mutually independently driving a workpiece rotating first driving means and a workpiece moving second driving means. CONSTITUTION: A workpiece 20 is moved along support shafts 16, 18 by rotating screw type conveyors 12, 14 by driving of a motor 38. This workpiece 20 is lowered/dropped in a discharge chute from support shafts 16, 19 after cleaning the surface of the workpiece 20 by an abrasive by rotating the workpiece 20 positioned on the support shafts 16, 19 by rotating a pair of support shafts 16, 18 by a separate motor 42 when this workpiece 20 moves along a prescribed passage.
Patent JP-2000124956-A (JP)
Title: System and method for communicating information
Inventor: MATSUMURA KOICHI
IPC: H04L45/85
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To speedily distribute requested information from a server device to a terminal without deteriorating the response of information distribution to the terminal. SOLUTION: This system is provided with a control station 13 connected through a network to a server device 11 and a transmission station 14 connected through the network to the server device 11 and control station 12. A terminal 15 is connected respectively through a first communication path 1 and a second communication path 2 to the control station 13 and transmission station 14. Based on control information received from the terminal 15, the control station 13 discriminates the kind of information requested by that terminal 15. And based on the discriminated kind of information, the first communication path 1 or second communication path 2 is selected as the distribution path of information.
Patent JP-2000140995-A (JP)
Title: Waste molten metal type full mold casting method
Inventor: SUGANO TOSHITAKE
IPC: B22C9/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a full mold casting method, with which thermal-decomposed product contained in molten metal in a mold is discharged to the outer part and carbon defect is not generated. SOLUTION: The mold 2 is constituted with a molding flask 4, molding sand 6 in the molding flask 4, a pattern 8 embedded in the molding sand 6, etc. The pattern 8 is made of combustible resin material of foamable polystyrene, etc., and formed as the same shape as the finish product of the casting. A sprue 12 and a runner 14, and an upper flowing gate 16 connected with the runner 14 and a lower flowing gate 17 and a flowing outlet 18 connected with a molten metal pool part 20, etc., are connected with the pattern 8. The upper flowing gate 16 is formed on the upper side surface of the pattern 8 and the flowing outlet 18 is formed so as to be faced to the upper flowing gate 16, and these holes are opened at the lower side from the upper surface of the pattern 8 by 2-3 cm.  In this way, when the molten metal is poured from the sprue 12, the decomposed material floated up on the upper layer of the molten metal is discharged to molten metal pool part 20 through the flowing outlet 18 to prevent the generation of the carbon defect caused by the decomposed material in the finish product.
Patent JP-H10137437-A (JP)
Title: Pachinko ball box
Inventor: SUGA NOBUHIRO
IPC: A63F7/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a user from being hindered by a shawl belt when not in use by providing a shawl belt receiving part on one of a pair of grip parts provided on the outside of the side wall of a receptacle body to take up and receive the shawl belt therein so that the belt is constitutionally drawn out if necessary. SOLUTION: A receptacle body 2 made of synthetic resin is molded on the side walls 2a, 2b of both longitudinal ends unitedly with a pair of grip parts 4, 5. The approximately central part of one grip part 4 is recessed to provide a shawl belt receiving part 6 in which a take-up frame capable of taking up the shawl belt 9 is received. Also, a mounting port 7 is opened to the approximately central part of the other grip part 5 and a mounting pin 8 is fixed in the mounting port so that a mounting hook 10 fixed to the opened end of the shawl belt 9 can be hooked thereon. The take-up frame is urged in the direction of taking up the belt by a spring force of a coiled spring wound around a take-up shaft. When the mounting hook 10 is opened, the belt can be taken up to prevent the belt 9 from being an obstacle.
Patent JP-2000151031-A (JP)
Title: Printed circuit board
Inventor: KATAYAMA RYOICHI
IPC: H05K1/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of the temperature change when soldering by providing a hole which can obtain an atmospheric pressure balance at a lower position of parts mounted on a printed circuit board. SOLUTION: When an aluminum electrolytic capacitor 50 is mounted on a printed circuit board 10, a space 60 is formed between the aluminum electrolytic capacitor 50 and the printed circuit board 10. Therefore, when the printed circuit board 10 on which the aluminum electrolytic capacitor 50 is mounted is soldered in a dip solder vessel, even if an air of the space 60 under the aluminum electrolytic capacitor 50 expands by heat, a pressure between the space 60 and the outside is balanced by the expanding air flowing into the outside of the space 60 through the hole 31. When the temperature of the space 60 decreases and the air in the space 60 shrinks, the air in the outside flows into the space 60 through the hole 31 of the printed board 10 to eliminate the air pressure difference.
Patent JP-H01296138-A (JP)
Title: Crucible for electrothermal atomization
Inventor: RORUFU TAMU
IPC: F27B14/04
Filed: 1988-12-19
Abstract: PURPOSE: To avoid precipitation of a sample on the inner wall of a crucible while stabilizing the entire structure mechanically by providing a platform integrally of graphite for the inlet port. CONSTITUTION: A crucible body 10 is coupled with a tubular inner body 18 through a wave 20. The wave 20 extends across a significantly narrow angle as compared with the body 18 and it is symmetric to a longitudinal central plane defined by the longitudinal axis 24 of the crucible body 10. Arcuate gaps 26, 28 are thereby formed between the inner wall of the crucible body 10 and the outer wall of the body 18 within that region. Furthermore, a plurality of axial holes 34 are provided. Since different points of the wave 20 have the same potential, no current flow through the body 18 and direct heating with Joule's heat does not take place.  Since a sample being fed through the inlet port 16 to the body 18 is heated with radiation from the hot inner wall of the crucible body 10, the sample is atomized only when the crucible body 10 reaches the atomization temperature and precipitation of the sample is blocked.
Patent JP-H03181230-A (JP)
Title: Image processing system
Inventor: SAKAGAMI HIROFUMI
IPC: H04N19/46
Filed: 1989-12-11
Abstract: PURPOSE:To reduce the quantity of data by multiplying each threshold value of a quantized matrix set previously by a correction coefficient including a prescribed coefficient when an image is compressed. CONSTITUTION:A correction coefficient is defined as 'aX(i+j)', for example, and the increase/decrease of the threshold value can be largely controlled for the correction coefficient as the frequency component is increased. That is, a coefficient (a) is decreased for the reduction of the quantizing width when a large high frequency component is included in an image to be compressed. Meanwhile the coefficient (a) is increased for the incremeat of the quantizing width when the image to be compressed includes a small high frequency component. Thus, the quantization is attained with a quantizing matrix different from the one that is previously set in accordance with the contents of the image to be compressed. Furthermore it is required to transmit or record only the coefficient (a) in the correction coefficient 'aX(i+j)' used for correction of each threshold value of the quantizing matrix.
Patent JP-H04189010-A (JP)
Title: Case for piezoelectric vibrator
Inventor: OZAWA TOMOKO
IPC: H03H9/02
Filed: 1990-11-22
Abstract: PURPOSE:To realize the piezoelectric vibrator with less leakage of vibration and less frequency dispersion by designing a side wall of a case to be made up of a shell and a press-fit part whose thickness is a required value. CONSTITUTION:A side wall of a case 1 of the piezoelectric vibrator is made up of a press-fit part 2 and a shell 3 whose thickness differs from each other, and the thickness of the press-fit part 2 is thinner than (nearly a half of) the thickness of the shell 3. Thus, the case for the piezoelectric vibrator in which leakage of vibration after sealing of the vibrator is less and dispersion on the oscillating frequency is less is realized. Furthermore, the similar advantages are obtained by devising the case such that the thickness of the shell and the press-fit part is gradually and continuously made thinner.
Patent JP-H11141597-A (JP)
Title: Base isolation device and base isolation structure of lightweight structure comprising base isolation device
Inventor: HIRANO SHIGERU
IPC: F16F15/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of the rocking when the wind pressure acts on a structure by connecting an upper support plate and a lower support plate through an insertion pin, and mounting a spherical body on a ball receiving part of the insertion pin. SOLUTION: In a normal state, a spherical body 10 is mounted on a ball receiving part 9b formed on an insertion pin 9, and is pressed downward against the elastic force of a coil spring 11 by the weight of the spherical body 10 and the insertion pin 9, whereby the insertion pin 9 is inserted into a through hole 25 of a lower supporting plate 2 from a through hole 3b of an upper supporting plate 3. The rocking, the backlash or the like can be effectively prevented when the wind pressure such as the typhoon or the like acts on a structure in this state. In a case when the earthquake occurs in this state, the spherical body 10 is dropped from the ball receiving part 9b by the vibration, the insertion pin 9 is removed upward by the elastic force of the spring 11, and the connecting state of the supporting plates is released.  Whereby the vibration of the earthquake is not propagated to the upper supporting plate 3, and the structure is totally protected from the vibration.
Patent JP-H10168641-A (JP)
Title: Spinneret and melt-extrusion spinning using the same
Inventor: HATTORI TAKESHI
IPC: D01D5/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To enable the extension of wiping cycle for a spinneret face by forming a thin layer of a photocatalytic compound on the orifice face of a spinneret and effect the melt spinning using the spinneret, as it is irradiated with light of such a wavelength that excites the photocatalytic compound. SOLUTION: The orifice surface of a spinneret is spin-coated with a sol of a photocatalytic compound such as an anatase type titanium oxide and sintered at elevated temperature to form a thin layer of 0.1-10μm thickness, or the anatase type titanium oxide is admixed to a ceramic powder uniformly, in an amount of >=20wt.% the mixture is cast and sintered to prepare a spinneret that has the photocatalytic compound coated at least on its orifice face. The spinneret is used to melt-extrude a thermoplastic polymer such as polyester and, during the spinning, the orifice surface is irradiated with a light of the wavelength that can excite the above photocatalytic compound, thereby suppressing the adhesion or accumulation of thermal decomposition products and the staining with sublimates.
Patent JP-H08150550-A (JP)
Title: C face machining tool
Inventor: HONJO HAJIME
IPC: B24B9/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a new C face machining tool furnished with a clamp function to return and constrain floating work to an original point position, etc., on a floating mechanism. CONSTITUTION: This is a C face machining tool 10 to be installed on a θ shaft part of a robot R, etc., a tool rotating tool 20, etc., is suspended on a tool main body 1 by a support tool 2 free to oscillate in one direction at a large oscillating angle, and a weight member 25 to properly generate pressuring force on a tool such as the tool rotating tool 20, etc., or a pressure applying means 30 of a pressure member 40 is provided on the support tool 2, etc. It is the C face machining tool 10 to set a constraint mechanism 50 to return the tool to an original point position (b) on the tool main body 1, etc.
Patent JP-H10156307-A (JP)
Title: Reutilizing method of recovered water recovered during treatment of waste
Inventor: KAMEDA OSAMU
IPC: B09B3/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To markedly improve recovering efficiency of a recovered water by increasing the enthalpy of circulating water by heating the circulating water obtained by hydrothermal reaction with a reactor with a heating means in a concentrating stage and subjecting to isoenthalpic expansion in an evaporator. SOLUTION: After converting the waste containing on org. solid matter into the slurry with a pretreating means 10, alkali is added to the slurry and the hydrothermal reaction is caused in the reactor 14. Then a formed slurry is flashed with a flash drum 23 and the slurry is supplied to a separating means 24 to obtain the product slurry, on the other hand, a flash gas is supplied to the first condensed water separator 40 to separate to the flash gas and the condensed water. At a process at which the waste water after separation is circulated and concentrated at the first concentrating stage 100, the waste water is heated by supplying a surplus heat of the flash gas and also heated additionally with a steam introduced from outside, and after subjecting the obtained concentrated liq. to the isoenthalpic expansion, the flash gas is condensed to recover and reused in circulation in a system.
Patent JP-H07176835-A (JP)
Title: Circuit substrate and its manufacture
Inventor: FUKASE KATSUYA
IPC: H05K1/05
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a metallic circuit substrate having a finer pattern and higher precision than conventional one as a highly reliable product. CONSTITUTION:The main body part of a circuit substrate is formed of electroformed metallic layer 14, the conductive part electrically connected to the semiconductor chip mounted on the metallic substrate is encircled by insulator part 12 comprising cylindrical electrical insulator formed in the thickness direction of the metallic substrate, and formed of electroformed metallic layers 14a.
Patent JP-H11152209-A (JP)
Title: Cosmetic
Inventor: HASE NOBORU
IPC: A61K8/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a powdery cosmetic that can improve the color darkness of the skin itself and has excellent retention of the cosmetic finish immediately after cosmetic application. SOLUTION: This powdery cosmetic contains (A) the powder having ΔL*>0, Δb*<0 derived from the following formulas: ΔL*=L1 *-L0 *, Δb*=b1 *-b0 * by measuring the color values before coating (L0 *, a0 *, b0 *) and after coating (L1 *, a1 *, b1 *), according to the CIE1976 L* a* b* specification system, when the cosmetic is applied on skin or a skin-colored substrate made of a skin-like artificial leather at a rate of 8 mg/100 cm<2> , and (B) zinc oxide with a specific surface area of 10-100 m<2> /g.
Patent JP-H11153033-A (JP)
Title: Abnormality diagnostic device for engine cooling system
Inventor: UCHIYAMA KATSUAKI
IPC: F02D45/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve diagnosis precision. SOLUTION: A cooling water temperature sensor 14 is provided to detect a cooling water temperature TW. A control unit 12 calculates the rise value of a cooling liquid temperature TW at a measuring section and decides a liquid temperature convergence time that the rising value of the cooling liquid temperature at the measuring section is reduced to a value lower than a given value. When a cooling liquid temperature TW during convergence of a liquid temperature is lower than a decision value, it is diagnosed that abnormality occurs to a cooling system.