baber/WOPTO huggingface dataset:
Patent JP-H1095503-A (JP)
Title: Garbage collector
Inventor: INUKAI SHINPEI
IPC: B65F3/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a water absorptive material thrown into a garbage box from scattering inside the garbage box when the powder-like water absorptive material is thrown into the garbage box to absorb sewage water in the garbage box. SOLUTION: A garbage box 30 into which garbage is thrown, is provided at the rear part of a garbage accommodating box 20 mounted on a car 10, and the garbage thrown into the garbage box 30 is compressed by a push board 43 of a garbage loading device 40 provided in the garbage box 30 to be loaded in the garbage accommodating box 20. A water absorptive material throwing-in device 50 for throwing a water adsorptive material into the garbage box 30 is provided at the garbage box 30. The water absorptive material thrown into the garbage box 30 is once stored in a water absorptive material storage bath 45 provided at the push board 43, and then thrown in the garbage box 30 by oscillating the push board 43.
Patent JP-2001080956-A (JP)
Title: Piezoelectric ceramic and laminated piezoelectric vibrator using the same
Inventor: HAYASHI KOICHI
IPC: C04B35/46
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric ceramic capable of suppressing the segregation of a W compound or W oxide in the elemental W-containing PbTiO3 sintered compact and to provide a piezoelectric vibrator. SOLUTION: Lead titanate is used as a principal component, a compound or oxide containing elemental manganese and a compound or oxide containing elemental tungsten are incorporated as subsidiary components and a compound or oxide containing elemental silicon is further incorporated. In other way, SiO2 or PbSiO3 is incorporate; into a principal component comprising PbTiO3 and Pb(MnyW(1-y))O3.
Patent JP-2001077503-A (JP)
Title: Sealing structure of electronic component
Inventor: ONODERA NORIO
IPC: H01H9/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide sealing structure of an electric component which is satisfactory in external appearance and operation of a switching part. SOLUTION: In the sealing structure of an electric component, a second insulating board 7 has an aperture part 7a, whose top part is penetrated by an electric component 9. A rising part 7b, which is formed so as to surround the outer peripheral part of the electric component 9 is formed. Since a space part 8, constituted of the rising part 7b and a first insulating board 4, is filled with insulating sealing material 11 and is sealed, the insulating sealing material 11 with which the space part 8 is filled is blocked by the rising part 7b and does not protrude on the surface of the second insulating board 7. Thereby the sealing structure of an electric component whose appearance look is satisfactory can be provided.
Patent JP-H08115395-A (JP)
Title: Code recording medium and manufacture thereof
Inventor: SAKAMOTO MASAYUKI
IPC: G06K19/06
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a code recording medium which makes it difficult to read code data, and its manufacturing method. CONSTITUTION: On a card 10, a code 3 in visual pattern is formed together with a photograph 2. The code 3 has a clock code formed at the top line, and data of 2nd and succeeding lines corresponding to the clock code '1' are read on the basis of the clock code and discriminated. Since which part of the code 3 is the clock code can not be known, the safety of the data is high. The code 3 is formed by using a sublimed transfer sheet together with the photograph and selectively heating it, and codes which are different for every card can easily be formed together with photographs.
Patent JP-2000086285-A (JP)
Title: Dielectric layer forming glass composition
Inventor: FUKUSHIMA KANEKAZU
IPC: H01J11/34
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To conduct firing at a low temperature and to form a smooth and bubble-free dielectric glass layer by mixing the specified amts. of the medium-m. p. glass powder and low-m.p. glass powder having specified thermal expansion coefficient and softening point, respectively. SOLUTION: The medxum-m.p. glass has 70-90×10-7 deg.C thermal expansion coefficient and 450-530 deg.C softening point, and the low-m.p. glass has 100-130×10-7/ deg.C thermal expansion coefficient and 340-400 deg.C softening point. The glass composition is obtained by mixing 70-90 wt.% medium-m.p. glass powder and 30-5 wt.% low-m.p. glass powder. The medium-m.p. glass contains, by weight, 40-75% PbO, 5-30% B2O3, 3-15% SiO2 and 0-25% ZnO, and the low-m. p. glass contains 8-90% PbO, 10-16% B2O3, 0.1-5% SiO2 and 0-5% Al2O3.
Patent JP-H1076035-A (JP)
Title: Fist training appliance
Inventor: ENDO YASUHIRO
IPC: A63B23/16
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To make an exercise for the rotation of a wrist in an actual game with hands and train the wrist via a push-up without fixing the wrist by storing a bearing device in a housing tray and holding a rotary cover on the inner race of the bearing device. SOLUTION: A fist training appliance 12 is formed so that a rotary cover is held on the inner race of a ball bearing in such a state as freely rotatable in a housing tray. In this case, two such fist training appliances are prepared and placed on a floor at a distance approximately equal to shoulder breadth. A person M to make an exercise closes his/her hands and holds the body with both fists placed on the appliances 1 according to normal push-up procedures. In this state, both arms are bent like the case of a push-up and then stretched. In this case, when the wrists are half twisted intentionally. the rotary cover rotates and then the directions of the wrists change, As a result of the repetition of the training, the twist of the wrists nearly equal to an actual game with hands can be experienced and the wrists themselves can be trained.
Patent JP-2001070142-A (JP)
Title: Electric rice cooker
Inventor: NITTA TSUTOMU
IPC: A47J27/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the heat insulating performance of a lid body and to reduce the number of part items. SOLUTION: In this electric rice cooker for constituting the lid body 2 of a rice cooker body by providing a vacuum double structure body 21 composed by forming a vacuum space 26 between two upper and lower metal plates 24 and 25 joined each other at least at outer peripheral parts, while the upper metal plate 24 is constituted of the material of bad heat conductivity, the lower metal plate 25 is constituted of the material of good heat conductivity. Also, the outer peripheral part of the lower metal plate 25 is heat conductively brought into contact with a shoulder heater 12 provided on the port edge of the rice cooker body 1 in the closed state of the lid body 2. The lower metal plate 25 composed of the material of the good heat conductivity is efficiently heated by heat conduction from the shoulder heater 12.
Patent JP-2001043339-A (JP)
Title: Compact flash card and its connector device
Inventor: TAJIMA NOBUAKI
IPC: H01R107/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly as a CF card and a connector and to improve operability and a characteristic on the CF card and the connector device, which correspond to a CFA specification. SOLUTION: In the compact flash card 2, shielding boards 132 which are mutually short-circuited are exposed to both faces and guide grooves 1a and 1b different in widths are provided on insertion sides to an opposite connector device on both sides of a width direction. A positioning means with respect to an inner circuit board 12 is constituted in a socket 21 connected to the opposite connector device.
Patent JP-H0672696-A (JP)
Title: Control device for hydraulically-driven winch in mobile crane
Inventor: YAMAZAKI YASUO
IPC: B66D1/44
Filed: 1992-08-28
Abstract: PURPOSE:To provide a control device whereby rapid acceleration is prevented at the time of resetting to a hoisting speed suited for an operating amount of an operating lever at the time of completing an off-ground critical condition, in the hoisting speed of a hydraulically-driven winch. CONSTITUTION:A control part 9 is constituted such that a valve control signal for gradually increasing a hoisting up speed to that suited for an operating amount of an operating lever 7, when a slow speed hoisting up command signal disappears, is output to a solenoid proportional control valve 10.
Patent JP-H07109677-A (JP)
Title: Protective wear
Inventor: MAEKAWA TAKASHIGE
IPC: A41D31/00
Filed: 1993-10-12
Abstract: PURPOSE:To provide a protective wear exhibiting water-repellency, oil-repellency and stain-proofing property even to a hot liquid and having excellent safety. CONSTITUTION:This protective wear is treated with a water and oil-repellent containing, as an active component, a copolymer containing microcrystal originated from polyfluoroalkyl group and having a melting point of >=80 deg.C.
Patent JP-H0564645-A (JP)
Title: Magnetic force attraction apparatus for medical apparatus
Inventor: MATSUI YASUHIRO
IPC: A61C8/00
Filed: 1991-09-06
Abstract: PURPOSE:To arrange a platinum magnet for fixing a denture so that it can attract a small denture sufficiently by a magnetic force without lowering the attracting force thereof. CONSTITUTION:A platinum magnet made of 3-47 atom% of Pt and Fe for the rest is tapered toward the side of a denture 3 from an end face thereof facing the denture on the side opposite thereto. A groove 2 with a width of 0.005-1.0mm and a depth of 0.05-2.0mm is provided almost at the center of the end face facing the denture on the side opposite thereto of an attraction magnet 1 with the end face thereof chamfered on the side of the denture.
Patent JP-S63110167-A (JP)
Inventor: YAMAMOTO TAKESHI
IPC: B29C51/08
Filed: 1986-10-25
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-H0565720-A (JP)
Title: Step base for fixing and inspecting construction machine
Inventor: KUSUNOKI YOSHIHIRO
IPC: E02F9/00
Filed: 1991-09-06
Abstract: PURPOSE:To simply fix and inspect construction machines set on a turning base, such as large-size oil-pressure shovel and others. CONSTITUTION:A cover 8 having legs 9 at one end thereof is fixed by bolts 10 to the opening 6a of the frame 6 of a turning base 2, and the legs 9 are housed inside the turning base 2. When making repairing or inspection, the bolts 10 are removed to separate the cover 8 from the opening 6a. The cover 8 is reversely turned and the lags 9 are erectly set on the ground as shown by the dashed line to use it as a step base.
Patent JP-2001074883-A (JP)
Title: Work hood
Inventor: OOTA MITSURU
IPC: A62B15/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a work hood for securely protecting a worker from contaminated environment and for improving working efficiency. SOLUTION: A rotary support body A is provided at the connection part between the surrounding of an opening 3 being formed at a foundation part 2 and an edge part 7 of a half suit S, and the rotary support body A is provided with a plurality of shaft parts 12 being installed around the opening 3, a bearing part 13 that is supported so that it can be freely rotated by the shaft parts 12, a locking piece bearing part 22 that is formed so that its diameter is smaller than that of the bearing part 13, a half suit fixation ring 16 for fixing the edge part 7 of the half suit S to a half suit-mounting base 15, a seal member 17 in contact with the foundation part 2 being provided outside the half suit mounting base 15, and a top lace 14 with a ring-plate-shaped support plate part 14a in contact with the outer periphery of the bearing part 13.
Patent JP-S61132885-A (JP)
Title: Dc bias quantum interferometer
Inventor: MIYAHARA KAZUNORI
IPC: G01R33/035
Filed: 1984-12-01
Abstract: PURPOSE:To improve the magnetic field sensitivity by constituting a magnetic field detecting part by connecting one or more of the third inductances in parallel to the first and the second inductances, in a loop of superconductive strip lines which have been arranged in a shape of a plane without being overlapped to each other. CONSTITUTION:The first and the second branches B1, B2 are connected in parallel to a bias current line, the respective connecting points of industances 3, 4 and Josephson junctions 1, 2 are connected to a control current line 6, and one or more of magnetic field detecting use inductance branches 8 are connected as the third inductance to the inductances 3, 4. Also, the branches 8 are arranged in a shape of a plane and without being overlapped to each other, and in one or more of planes surrounded by this branches 8 in a loop of a super conductive strip line, there is no ground surface in an inductance loop 7 constituted of the branches B1, B2, and a ground surface is provided on other circuit part. In this way, the sensitivity for measuring a magnetic field can be improved in proportion to the area sum of the planes surrounded by the branches 8.
Patent JP-H01141676-A (JP)
Title: Laser balllon catheter, and its production and operation
Inventor: EDOWAADO ERU SHINOFUSUKII
IPC: A61B17/22
Filed: 1988-10-08
Abstract: PURPOSE: To approximately uniformly heat tissues around a balloon by providing the cathether with an apex assembly means which is connected with an optical fiber transmitting laser light in the balloon through a flexible tube to make the laser light toward outer direction through the greater part of the balloon and reduces formation of a shadow part caused by the central axial lever. CONSTITUTION: A slender flexible tube 10 has a laser balloon assembly 12 on its terminal end and has joints 14, 16, 18 and 20 on its base end. It is pref. that the flexible pipe 10 has three inner cavities 21, 22 and 23. The laser balloon assembly 12 carries an optical fiber apex assembly 24 emitting laser light and a guide wire 28 and is provided with a central axial lever 26 which can transfers a fluid to a site for medical treatment and a balloon 30 which can be expanded and contracted from the base end of the flexible tube 10. As the optical fiber apex assembly 24 is made into a spiral or helical shape extending around the central axial lever 26, there exists little possibility of generating a shadow part on the laser light by the central axial lever 26.
Patent JP-H0199033-A (JP)
Title: Nonlinear optical material
Inventor: GOTO YOSHITAKA
IPC: G02F1/35
Filed: 1987-10-12
Abstract: PURPOSE:To obtain a nonlinear optical material which can be utilized for a thin film- or fiber-like waveguide by incorporating the oriented chalcone deriv. expressed by the specific formula into the plyoxy alkylene resin expressed by the specific formula. CONSTITUTION:The polyoxy alkylene resin expressed by the formula I contains an alkylene group R1 of 1-6C and n is 100-200,000. The oriented chalcone deriv. is expressed by the formula II, where R2, R3 are the same or different atoms or groups and H, alkoxy group of 1-4C, Cl, Br, amino group, dialkyl amino group of 1-2C, and for example, 3-(4-methoxyphenyl)-1-(4-aminophenyl)-2- propene-1-on, etc. A thin film or fiber is formed by adding the chalcone deriv. expressed by the formula II to the soln. of the polyoxy alkylene expressed by the formula I and by using the uniform soln. prepd. in such a manner. The good nonlinear optical characteristics are obtd. if such thin film or fiber is subjected to an orientation treatment by an electric field, magnetic field or stretching, etc. This thin film or fiber is effective when used for the light guide of a nonlinear optical element 1.
Patent JP-H0562251-A (JP)
Title: Eccentricity adjusting device
Inventor: MORIWAKI TOSHIYUKI
IPC: G11B7/26
Filed: 1991-09-05
Abstract: PURPOSE:To accurately measure the signal modulation factor of a preformat signal by correcting a deviation between the center of the outside diameter of a disk like object loaded on a rotary table and the rotating center of the rotary table by a movable adjustment mechanism. CONSTITUTION:The pattern of a disk like object 1 is formed to a concentric circular shape or a spiral shape. The side face of the disk like object 1 is pressed to positioning stoppers 3, 4 and the disk like object 1 is rotated by a rotary table 2. At this time, the deviation between the center 8 of the outside diameter of the disk like object 1 and the rotating center shaft of the rotary table 2 is generated. By moving the movable adjustment mechanism 6, an adjustment is performed while observing a monitor part 7 so that the columnar ring of the movable adjustment mechanism 6 and the columnar rings of the positioning stoppers 3, 4 are rotated uniformly.
Patent JP-H03120319-A (JP)
Title: Production of alloying galvanized steel sheet for drawing
Inventor: NAKAI SHUJI
IPC: C22C38/06
Filed: 1989-09-29
Abstract: PURPOSE:To inexpensively produce an alloying galvanized steel sheet combining delayed ageing characteristic with superior drawability with high efficiency by applying heat treatment to a cold rolled sheet of a low-carbon steel containing specific trace amounts of B under specific conditions and subjecting the above sheet to hot dip galvanizing and then to alloying treatment. CONSTITUTION:A slab of a low carbon steel having a composition consisting of, by weight, 0.010-0.040% C, <0.02% Si, 0.05-0.30% Mn, 0.010-0.100% P, <0.020% S, 0.010-0.050% Al, <0.0040% N, 0.0003-0.0030% B, and the balance Fe is hot-rolled, and hot rolling is finished at a temp. not lower than the Ar3 transformation point of the steel. The resulting hot rolled plate is coiled at 700-600 deg.C, cold-rolled by the ordinary method, annealed at a temp. between the recrystallization temp. and 850 deg.C. The resulting sheet is cooled down to 460 deg.C at 5-80 deg.C/sec cooling rate and cooled slowly from the above temp. down to 350 deg.C in 1.5-3.0min to undergo averaging treatment. Successively, the sheet is heated to 440-460 deg.C again to undergo hot dip galvanizing, and the galvanizing is subjected to alloying treatment with Fe in the steel sheet in <=15sec, and then, cooling is carried out at <10 deg.C/sec cooling rate. The precipitation of nitride is accelerated by adding boron, and the steel having delayed aging property and drawability is produced.
Patent JP-H1197596-A (JP)
Title: Element cooler
Inventor: YAMAKAGE HISAAKI
IPC: H05K7/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To transfer heat quickly to the other end side of each fin member by inserting a plurality of U-shaped heat pipes into each fin member such that one side of the U-shaped heat pipe is located on one end side of each fin member and the other side thereof is located on the other end side of each fin member. SOLUTION: A plurality of U-shaped heat pipes 6 are evacuated and a specified quantity of working liquid is encapsulated therein. The U-shaped heat pipe 6 is inserted into each fin member 1 such that one side 6a of the U-shaped heat pipe is located on one end side 1a of each tin member 1 and the other side 6b thereof is located on the other end side 1b of each fin member 1. One side 6a of the U-shaped heat pipe is then heated to generate vapor of encapsulated working liquid which is then fed to the other side 6b of the U-shaped heat pipe thus heating the other side 6b of the U-shaped heat pipe. According to the arrangement, heat generated from an element to be cooled can be transferred quickly to the other end side 1b of each fin member 1.
Patent JP-H04139138-A (JP)
Title: Production of halofluoro compound
Inventor: HIYAMA TAMEJIROU
IPC: C07C22/08
Filed: 1990-09-27
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for fluorine- containing compounds from the corresponding alkene in relatively good yield with a high efficiency by using hydrofluoric acid as a fluorine source in a water- insoluble organic solvent together with a halonium ion generator. CONSTITUTION:An alkene expressed by formula I (R<1> to R<4> are H, substituted or unsubstituted straight-chain or branched chain alkyl, aryl or further R<1> and R<2>, R<1> and R<3>, R<2> and R<4> and R<3> and R<4> each integrally may form a ring) is allowed to react with hydrofluoric acid and a halonium ion generator in the presence of preferably a phase-transfer catalyst and/or a metallic fluoride used together in a water-insoluble organic solvent at -75 to +50 deg.C, preferably 0 deg.C to ambient temperature to carry out regioselective halofluorination. Thereby, the objective compound expressed by formula II (X is iodine or bromine atom) is selectively and efficiently obtained. Furthermore, the aforementioned method has advantages because even the halofluorination of a substrate having functional groups readily affected by acids proceeds without any problem.
Patent JP-H1198091-A (JP)
Title: Radio communication device
Inventor: MABUCHI MITSUHIRO
IPC: H04B1/707
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which prevents a communication quality from being lowered due to noise and prevents a communication quality from being lowered because a circuit is saturated by noise. SOLUTION: A signal band of the radio communication device is set to a band which is not overlapped on a band of noise which is emitted from a noise generation source such as an electronic oven. When the amplitude of noise that passes through a high frequency band pass filter 11 is smaller than threshold Vth, a gain controlling means 18 does not operate. In such cases, noise is eliminated by a base band low pass filter 16. On the other hand, when the amplitude of noise that passes through the filter 11 is larger than the threshold Vth, the means 18 lowers the gain of a high frequency band pass filter 12. This prevents a high frequency amplifier 12 and a frequency mixer 13 from being saturated with noise and prevents a signal from being distorted by saturation and a communication quality from being lowered.  Also, the means 18 increases the gain of the base band amplifier 16 to compensate gain that is suppressed by high frequency amplification 32.
Patent JP-S62115755-A (JP)
Title: Semiconductor device
Inventor: IKEGAMI MASAAKI
IPC: H01L23/31
Filed: 1985-11-14
Abstract: PURPOSE:To prevent the displacement of an aluminum wiring due to the stress of a sealing medium at a time when sealing a semiconductor chip, and to obviate an aluminum slide by flattening the whole surface of a surface protective film for the semiconductor chip coating the aluminum wiring. CONSTITUTION:An underlay insulating film 2 consisting of an silicon oxide film, etc. is formed onto the main surface of an silicon substrate 1 through a thermal oxidation method, a CVD method, a sputtering method, etc., and aluminum wirings 3 are shaped onto the underlayer insulating film 2 through the sputtering method, the CVD method, etc. A surface protective film 4 coating the aluminum wirings 3 and a semiconductor chip are formed through the CVD method, the sputtering method, etc. A surface protective film 5 for flattening the surface protective film 4 is shaped so as to fill recessed sections in the surface protective film 4 through the CVD method, the sputtering method, an etching-back method, a spin coating method, etc. Accordingly, the stress of a sealing medium does not work to projecting sections in the surface projective film 4.