baber/WOPTO huggingface dataset:
Patent JP-H0360452-A (JP)
Title: Dielectric ceramic composition
Inventor: KOBAYASHI MASAKAZU
IPC: H01B3/12
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the ceramic composition capable of being sintered at low temp. and having a high permittivity and a low dielectric loss by adding PbO and Nb2O5 to the calcined material contg. three specified components as the main component and in which a part of Pb atom is substituted for a specified atom. CONSTITUTION:PbO and Nb2O5 are added respectively by 0.00<PbO<1.5 and 0.00<Nb2O5<1.0 in wt.% to the calcined material contg. the components shown by formulas I, II and III as the main component and in which a part of Pb atom is substituted for at least one kind of atom among Ca, Ba and Sr as shown by formula IV to obtain the ceramic composition. In formula IV, R is Ca, Ba and Sr, M is Zn, Mg or Ni, 0.00<a<0.10, and 0.00<b+c<0.50. Speci fied amts. of PbO and Nb2O6 are further incorporated into the calcined material consisting of the component shown by formula IV as the auxiliary component, hence the composition can be sintered at about 950 deg.C, and a high-permittivity dielectric ceramic composition exhibiting excellent electric characteristics is obtained while controlling the growth of the grains in the sintered body.
Patent JP-2001021443-A (JP)
Title: Method and apparatus for visualizing shearing stress distribution using discrete wavelet conversion
Inventor: KIMURA MOTOAKI
IPC: G06F19/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To quantitatively visualize in detail a liquid structure in a boundary layer on a wall surface by decomposing digital data of a fluid shearing stress of the surface into a time space frequency distribution of multiple resolution by means of discrete wavelet conversion and its inversion, and obtaining a shearing stress distribution. SOLUTION: A discrete wavelet conversion is executed at digital data of a fluid shearing stress in a boundary layer on a wall surface to obtain a discrete wavelet spectrum. The spectrum is subjected to a discrete wavelet inversion at each frequency to obtain a shearing stress distribution decomposed at a space time frequency level of the resolution. Then, the low (high) level portion exhibits a low (high) frequency component, and a large (small) vortex structure can be visualized at the low (high) level, a more detailed fluid structure can be visualized by the shearing stress distribution at each frequency level, In this case, if the digital data is two-dimensional (three-dimensional), a space curve is one-dimensional (two-dimensional), and a time base is one-dimensional.
Patent JP-H1136506-A (JP)
Title: Building roof construction
Inventor: YANAGISAWA TOMOKI
IPC: E04B7/18
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide building roof construction capable of providing a large opening section for daylighting of a main roof even if a lean-to roof is constructed. SOLUTION: This building roof construction is so constituted that a lean-to roof 18 is constructed and that a window section 22 as an opening section for daylighting of a main roof 19 is provided on the extension surface of a slope of the lean-to roof 18. In that case, the window section 22 is provided with a lower part 22A of the window section located downward from the extension surface of a slope of the lean-to roof 18, a space section 23 for ensuring daylighting to the lower part 22A of the window section is formed between the lean-to roof 18 and main roof 19. The space section 23 is formed of a balcony 26. The space section 23 can be formed of flower shelves.
Patent JP-S60142972-A (JP)
Title: 4-(3-alkynyloxy-2-hydroxy-propyl)-piperazin-1-yl-n-phenyl- acetamide derivative
Inventor: MISHIERU KONBURIU
IPC: A61K31/495
Filed: 1984-09-13
Abstract: 1. Compounds of the formula :  see diagramm : EP0143016,P9,F1 wherein R1 represents hydrogen or an alkyl radical linear or branched having 1-6 C atoms ; R2 and R3 represent separately a phenyl radical, an alkyl radical linear or branched having 1-6 C atoms, or together with the carbon atom to which they are bounded a cycloalkyl radical of 5 to 7 C atoms ; R4 represents hydrogen or an alkyl radical linear or branched having 1-6 C atoms ; R5 represents an alkyl radical linear or branched having 1-6 C atoms or phenyl radical optionally substituted by a halogen atom ; X represents hydrogen or halogen atom, and pharmaceutically acceptable addition salts thereof.
Patent JP-S5983746-A (JP)
Title: Case hardening steel
Inventor: YANAGIYA TOSHIO
IPC: C22C38/12
Filed: 1982-11-04
Abstract: PURPOSE:To attain to reduce cracks generated during cold processing, by eliminating coarse particles generated after surface hardening treatment by containing Al, N, S and Nb in predetermined ratios. CONSTITUTION:Case hardening steel for a machine structure contains, on the wt., basis 0.02-0.06% Al, 0.015-0.03% N and 0.01-0.08% Nb and the Al- content thereof is limited as shown by the formula Al(%)=1.5XN(%)-0.15X N(%) while the O-content thereof is limited to 15ppm or less and the S-content thereof to 0.015% or less. This steel generates no abnormal coarse particles during surface hardening treatment and cracks generated during cold processing are prevented.
Patent JP-H058235-A (JP)
Title: Foaming resin molded article having structural member and structure and forming method thereof
Inventor: KAWAI TAMOTSU
IPC: B29C33/76
Filed: 1991-07-05
Abstract: PURPOSE:To easily manufacture foaming resin molded article integrally having structural members and a structure, which is composed of the articles such as a floating green articles or the like. CONSTITUTION:Structural members 14 and 15, each of which consists of one or a plurality of members, are integrally imbedded in a foaming resin molded member 12. At the same time, connecting parts 16, which are some parts of the structural members 14 and 15, are exposed from the foaming resin molded member 12 so as to connect a plurality of foaming resin molded articles 10 with one another by means of the connecting parts 16. In order to realize the state that the structural members 14 and 15 are imbedded in the foaming resin molded member 12 and, at the same time, the connecting parts 16 are exposed, foaming molding is carried out under the condition that each free die 34 is mounted to each connecting part 16. After the molding, the free dies 34 are removed from the obtained molded article.
Patent JP-S5894316-A (JP)
Inventor: KIKUZAWA HIROMASA
IPC: A01D61/00
Filed: 1981-11-30
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-H0241947-A (JP)
Title: Wrecker truck
Inventor: KOJIMA MASAAKI
IPC: B60P3/12
Filed: 1988-08-03
Abstract: PURPOSE:To make it possible to remove a vehicle parked in a relatively narrow vehicle-to-vehicle spacing by installing on arm on the back of a vehicle body, which can move up and down, rotate to the left and right, and is capable of expansion and contraction, installing on its tip a yawing arm equipped with a fork, and supporting wheels on the fork. CONSTITUTION:An arm 2 capable of moving up and down, rotating to the left and right, and expanding and contracting is installed on the back of a vehicle body A. A yawing arm 4 is fixed on the arm 2 to support a fork 3 which can freely rotate to the left and right. A vehicle is moved out of a row of vehicles parked in the front and in the rear by fitting the fork 3, which is to support wheels 36 of the vehicle to be moved 35, into a specified position through the movement of the arm 2, which is capable of moving up and down, left and right and expanding and contracting, and by supporting the wheels 36 on the fork 3. The removal from a row of parked vehicles with a little spacing in the front and back can be performed quickly and easily.
Patent JP-H108155-A (JP)
Title: Method for recovering palladium
Inventor: NAKAZAWA HIROYUKI
IPC: C22B11/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently recover palladium to a high grade by dissolving the palladium in a strong acid, such as aqua regia, and adding iodine to form palladium iodide and separating the palladium iodide. SOLUTION: After the palladium is dissolved in the strongly acidic liquid, such as aqua regia, the iodine or iodide is added to the liquid and the palladium is separated in the form of the palladium iodide. Potassium iodide, sodium iodide, calcium iodide, hydroiodic hydrogen acid, etc., are used as the iodide. The amt. of the iodine or iodine ions to be added is confined up to about 1.5 times the equiv. derived from the reaction formula. The separated palladium iodide is dissolved in an aq. alkaline iodide soln. and is then reduced by using reducing agents, such as sodium baron hydride, hydrazine, hydrazine sulfate and sulfite, by which the palladium is recovered. The filtrate after the recovery is repetitively used as the iodine ion-contg. liquid. The concn. of the aq. alkaline iodide soln. is preferably specified to 10wt.% to satd. concn.
Patent JP-H0356784-A (JP)
Title: Pattern gauge for branching pipe line and patterning method therefor
Inventor: TANI MASAHIRO
IPC: F16L1/024
Filed: 1989-07-26
Abstract: PURPOSE:To enable the convenient use of a pattern gauge in arranging a branch pipe at a suitable angle with a main pip[e by supporting rod materials at close intervals with a binding band capable of being freely bent and so constituting the rod materials as to be freely slidable against the binding band. CONSTITUTION:A pattern gauge G for branching a pipe is so formed that rod materials 8 are supported at close intervals with a binding band B1 capable of being freely bent and the rod materials 8 are freely slidable against the binding band B1. This band B1 is made of plastic and comprises a thin back sheet 1 and surface sheet 2, and a division 3. Also, the band B1 has a through- hole 4 for inserting and supporting the rod materials 8. The gauge G is wound about a temporarily fixed branch pipe S1, and the rod materials 8 of the gauge G are slid for contact with a main pipe M for patterning the shape of the joint end part 11 of a branch pipe S. As a result, it becomes unnecessary to prepare pattern paper every time when the fitting angle and outer diameter of the branch pipe S are different, and quick patterning work can be performed.
Patent JP-S6438358-A (JP)
Title: Paper supplying deice for image forming device
Inventor: SHIMIZU TADAFUMI
IPC: G03G15/00
Filed: 1987-08-01
Abstract: PURPOSE:To facilitate the removal of paper due to the jamming of the resupplied paper by installing a control means which transmits a drive prohibiting instruction to a revolution driving means and transmits a driving instruction for shifting a resupplied paper feeding roller to a retreat position, to a displacement means. CONSTITUTION:A paper refeeding roller 38 is cantilever-supported onto a roller shaft 87 supported in rotatable ways by a holder 66, and said holder 66 is supported onto a rotary shaft 86 fitted in turnable ways onto an intermediate tray. The rotary shaft 86 is revolution-driven by the main motor of a copying machine, and revolution is transmitted onto the paper refeeding roller 38 through the pulleys 126 and 127 and a timing belt 128. A swing lever 145 is installed in turnable ways, having the rotary shaft 86 as fulcrum, at one edge of the rotary shaft 86. The swing lever 145 swings integrally with the holder 66 and the paper refeeding roller 38 by lifting up the projection side 66a of the holder 66 by a swing lever shaft 145a.
Patent JP-2000025520-A (JP)
Title: Lighting system of automobile
Inventor: MAEKAWA SANETOSHI
IPC: F21V8/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To grasp and recognize the braking or deceleration of a preceding vehicle on a real time basis by a driver of a succeeding vehicle. SOLUTION: This lighting system comprising an electric field light-emitting fiber F fitted to an upper half part of at least a rear surface among the rear surface and a side surface of an automobile, a DC power source B mounted on the automobile to supply the AC power to the fiber F through an AC machine 1, and a switch S0 which is closed only during the deceleration of the automobile to supply the AC power to the electric field light-emitting fiber F is provided on the automobile.
Patent JP-H1126412-A (JP)
Title: Cleaning method and cleaning device
Inventor: TAKEKUMA TAKASHI
IPC: H01L21/304
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of dust to a substrate, by suppressing the occurrence of static electricity by purely mixing a material in the pure water which reduces the resistivity of pure water, when the substrate is cleaned by supplying the pure water to the substrate to wash away a treating liquid left on the substrate. SOLUTION: A cleaning nozzle 59 is provided below a cleaning solution header 57. The header 57 is connected to a pure water supplying device 63 provided on the outside of a development processor 23 through a cleaning solution supply pipe 61 and pure water supplied from the device 63 is discharged from the nozzle 59. A resistivity meter 81 is connected to the pipe 61 on the downstream of a mixing device 71 and detects the resistivity of the pure water flowing through the pipe 61 after passing through the mixing device 71. The mixing device 71 mixes carbon dioxide in the pure water flowing through the pipe 61. Therefore, the resistivity of the pure water discharged onto a wafer W becomes lower, and the occurrence of static electricity on the surface of the wafer W is suppressed.
Patent JP-H0725653-A (JP)
Title: Architectural base containing mildewproofing agent
Inventor: FUJITA TOICHI
IPC: C04B40/00
Filed: 1993-07-07
Abstract: PURPOSE:To provide an architectural base containing an iodine compound such as cement-based tile joint with excellent mildewproofing action without causing an iodine smell by adding sodium thiosulfate. CONSTITUTION:In an architectural base containing an iodine compound, e.g. 2,3,3-triiodoallyl alcohol or diiodomethyl-p-trisulfone such as cement-based tile, sodium thiosulfate and/or sodium thiosulfate pentahydrate to inactivate iodine liberated from the iodine compound is added to the architectural base to provide an architectural base containing a mildewproofing agent. In the base, liberated iodine is reacted with sodium thiosulfate and inactivated to prevent evolution of an iodine smell. 0.01-10 pts.wt. of sodium thiosulfate or sodium thiosulfate pentahydrate added based on the iodine compound has especially excellent preventing effect on evolution of an iodine smell.
Patent JP-H0728590-A (JP)
Title: Data input device
Inventor: MIURA TORU
IPC: G01C19/5776
Filed: 1993-07-07
Abstract: PURPOSE:To easily control the data input device which moves a cursor on a computer screen in space. CONSTITUTION:Ceramic gyros 1 and 2 are arranged at right angle to each other in the data input device. The data input device is taken in the hand and the wrist is rotated. When the change is applied on the angle speed to each ceramic qyro, the change amount is outputted as the voltage and it is converted into a pulse signal through X and Y axis amplifiers 3 and 4 and a one-chip microcomputer 6 with a built-in A/D converter.
Patent JP-S6348893-A (JP)
Inventor: SASAKI YASUNORI
IPC: H05K3/34
Filed: 1986-08-19
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-H0515873-A (JP)
Title: Water treating device
Inventor: KAKINUMA TADASHI
IPC: C02F1/32
Filed: 1991-07-09
Abstract: PURPOSE:To provide a water treating device having a filter bed in which the water in a tank is uniformly treated even when the device is used batchwise. CONSTITUTION:An appropriate number of the UV lamps 3 respectively encased in a bottomed quartz-glass jacket 2 are vertically arranged at the upper part in a tank 1, a filter bed 5 consisting of numerous filter mediums of a fiber ball, etc., is formed on a gas and water-permeable floor 4 arranged below the jacket 2, and a diffuser pipe 6 provided with a nozzle for sending the air to whirl up the filter mediums when cleaned is arranged below the floor 4 or in the filter bed 5 to constitute this water treating device. Further, a circulating device 8 is provided to send the treated water below the filter bed 5 above the filter bed 5.
Patent JP-S5897166-A (JP)
Title: Floppy disc cassette
Inventor: ASAMI SHIYOUJIROU
IPC: G11B17/04
Filed: 1981-12-03
Abstract: PURPOSE:To open or shut a window through the movement of a shutter in any case, by providing a lock means of the shutter for a position where the shutter is not activated in the process of movement of the shutter automatically and activated only when the shutter is moved manually, and using the difference of strokes of automatic and manual operations. CONSTITUTION:A shutter 7 is provided with a hole 9 which is always energized in the direction to close a window 2 and is latched with a latch piece 4 of the cassette shell 1, and a notch 10 latching the shutter 7 in the process of movement of the shutter 7 automatically. In moving right the shutter 7 with a hand and latching the latch piece 4 and the hole 9, an open hole 8 of the shutter 7 and the window 2 of the cassette shell 1 are overlapped and a floppy disc 6 is exposed. In the process of loading/unloading of the cassette, the movement of the shutter 7 switching the window automatically is locked with a latch means consisting of the notch 10.
Patent JP-H0942457-A (JP)
Title: Metallic gasket
Inventor: YOSHINO NOBUO
IPC: F16J15/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a metallic gasket which is a metallic gasket provided between a cylinder block of an engine and a cylinder head and devised to display favourable sealing performance without deforming a cylinder sleeve or a cylinder liner provided in an inner periphery of a cylinder hole of the cylinder block. SOLUTION: A base 5 provided in the circumference of a cylinder hole 2 is formed in thickness size on the outer peripheral side including a surrounding part upper surface of a cylinder sleeve 3 on a cylinder block 1 and a flange upper surface of a cylinder liner, and it is formed smaller in thickness than it on the side of the cylinder hole 2 on its inner periphery. An inner periphery of the base 5 on the side of the cylinder hole 2 is clamped by a folded plate 6 to the surrounding part upper surface of the cylinder sleeve 3 on the cylinder block 1 or the flange upper surface of the cylinder liner, and a bead plate 8 forming a bead 8a is provided as a separate body of the folded plate 6 and with a clearance.
Patent JP-S6085559-A (JP)
Title: Semiconductor device
Inventor: KANBE HIDEO
IPC: H01L27/148
Filed: 1983-10-17
Abstract: PURPOSE:To produce a CCD image camera element with high efficiency by a method wherein read-in and read-out registors are contained in a P well provided on a p<-> type Si substrate while an n<-> layer is provided on a part corresponding to the read-out registor. CONSTITUTION:A read-in vertical registor 13 and a read-out horizontal registor 18 in an n layer are provided on a p well 12 of a p<-> type substrate 11 to prevent signal charge from running out of the transfer registor 18 in a p<+> layer 19. In this case, the leakage of photo-charge in the registor 13 is prevented from occuring and the smear is restricted in case CCD element 24 is utilized for a TV camera while the depth of potential well in charge transfer channel is made equivalent to make the transfer from the registor 13 to 8 smooth and perfect. On the other hand, the tranfer efficiency may be prevented from declining because a p<-> layer reaching the p<-> substrate 11 is provided in a partial region 12b corresponding to the resistor 18 of the p well 12 to provide the part corresponding to the end of a transfer electrode 20 in the read-out resistor 18 in the region 12b with fringing electric field Ey.
Patent JP-S63102279-A (JP)
Inventor: MAAKU JIEI ONIIRU
IPC: F24S23/30
Filed: 1987-08-04
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-H08195782-A (JP)
Title: Circuit and method of transmitting and receiving numerical signal and being compatible with conventional coding tech-nique and decreasing peak power of filter-processed andtransmitted signal
Inventor: ANDOREA SANDORI
IPC: H04L27/18
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce a peak power of a signal subject to filter processing in existence in an input of a power amplifier of a transmitter by coding an optimum sequence with respect to a signal peak power in the case of transmission in order to transmit the optimum sequence with respect to the signal peak power subject to filter processing in existence in an input of a transmission channel. SOLUTION: Any of constellation points that are coded and transmitted is outputted to increase a minimum distance between a modulation sequence and a sequence of transmitted points in a block II receiving a data group from a data source I. Filter processing is applied to a modulated signal in a block III. A signal IV subject to filter processing is transmitted through a nonlinear channel with nonlinear distortion V. A signal received through a linear channel VI is given to a reception filter VII, where the signal is subject to proper filter processing. The signal is demodulated and decoded in a block VIII and a numeral sequence is sent to the user IX.
Patent JP-S5894522-A (JP)
Title: Penetration of hollow tube into ground
Inventor: ISHIKAWA NORIO
IPC: E02D7/00
Filed: 1981-12-01
Abstract: PURPOSE:To greatly raise the efficiency of working by a method in which a soil- moving cylinder with opened tip is penetrated into a hollow tube, a vibrating force is applied, and the soil-moving cylinder is properly pulled out to discharge soil. CONSTITUTION:When penetrating a hollow tube A into the ground, the resistance between the inside surface of the hollow tube A and the packed soil is increased as the penetration proceeds until finally the penetration is stopped, and a soil-moving cylinder B with opened tip penetrates into the rear end opening of the hollow tube A. The penetration of the soil-moving cylinder B is made while giving a vibration by an oscillator C and being overlapped with the deflecting force (f) of the penetration direction. When soil and sand are packed into the soil-moving cylinder B, the soil-moving cylinder B with soil and sand is pulled out of the hollow tube A. Thus, soil and sand in the hollow tube A can be discharged rapidly and exactly.
Patent JP-S6253013-A (JP)
Title: Noise filter
Inventor: YAMANE TATSUO
IPC: H03H7/09
Filed: 1985-09-02
Abstract: PURPOSE:To miniaturize the noise filter by arranging a dielectric whose specific dielectric constant is >=1,000 and on both faces of which a spiral coil is formed in a pot shaped cores so as to provide the attenuation effect against normal mode noise. CONSTITUTION:The dielectric plate 8 on both faces of which the spiral coil 5 connected with a lead 6 thereacross is formed and whose specific dielectric constant is >=1,000 is arranged in a couple of pot shaped cores 4. Thus, the attenuation effect against the normal mode noise is provided to miniaturize the noise filter.