baber/WOPTO huggingface dataset:
Patent JP-S63226102-A (JP)
Title: Parabolic cylinder antenna sharing two polarized waves
Inventor: ONOZAWA KAZUO
IPC: H01Q19/08
Filed: 1987-03-16
Abstract: PURPOSE:To make the radiation angle from an aperture identical to two polarized radio waves at all times by forming a dielectric in a way that the cross section within a plane in parallel with parallel conductor plates is uniform and the tilt of the output face with respect to the input face is proportional to an angle between a traveling direction of an incident radio wave and the direction at a right angle to the aperture with a specific relation. CONSTITUTION:A horn antenna 10 is constituted as a feed antenna, where the dielectric 11 is imbedded to the inner side of the aperture 10a of the horn antenna 10 while being inscribed with the parallel conductor plates and the shape of the dielectric 11 is formed in a way that the cross section in parallel with the parallel conductor plates is constant in a direction at a right angle to the parallel conductor plates and the angle alpha of the radio wave of the dielectric 11 between the input face T1 and the output face T2 is proportional to the product among an angle i0 of the traveling direction of the radio wave incident in the input face T1 with respect to a right angle to the aperture 10a, the refractive index of the dielectric 11 with respect to two polarized radio waves to the outside of the dielectric and a constant K depending on the refractive index from the aperture 10a to the outside with respect to the parallel polarized radio wave. Thus, the radiation direction of the radio wave from each point of the aperture is made identical with respect to both the orthogonally polarized wave and the parallel polarized wave.
Patent JP-S51144104-A (JP)
Title: Decoder system
Inventor: EDOUIN EI SUROON
IPC: G10L13/06
Filed: 1976-05-21
Abstract: 1528345 Signal analysis/synthesis systems GEN RAD Inc TIME DATA DIVISION 21 May 1976 [23 May 1975] 27234/77 Divided out of 1528344 Heading H4R The description is identical to that of the parent Specification 1,528,344, but the claims relate to a system in which an input signal (e.g. speech or music) is converted by a Laplace transform into the complex S-plane, and characteristics of the S- plane pole locations and residues provided for subsequent synthesis.
Patent JP-H11235217-A (JP)
Title: Earring commonly used as pierced earring
Inventor: SAKAMOTO NAOMITSU
IPC: A44C7/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To use a pierced earring as an earring by means of removing a pierced pin supporting means by providing the pierced pin supporting means to almost perpendicularly erect the pierced earring in an upper part on the rear side of a decorative body and also providing an ear-fit part which is rotated toward the tip of the pierced pin in a lower part on the rear side of the decorative body. SOLUTION: A fork is constituted by a front piece 3 and a rear piece 4 in the upper part on the rear side of the decorative body 1 and the pierced pin supporting means 2 where a groove 5 for fitting the pierced pin 10 into the front piece 3 is formed is brazed. Then, a spherical body 11 which is brazed in the base part of the pierced pin 10 is interposed between the front and rear pieces 3 and 4 and, then, the pierced pin 10 is fitted to the groove 5 of the front piece 5 to be fixed. Besides, the ear-fit part 6 being a ring-shape 7 at a tip side, which is rotatably supported in the lower part on the rear side of the decorative body 1, is mounted on the pierced pin supporting means 2 and rotated toward the tip of the pierced pin 10 so that the earlobe is held. Thus, the pierced pin 10 is removed from the supporting means 2 so that the pierced earring is also used as the earring.
Patent JP-H11242913-A (JP)
Title: Manufacture of platinum paste
Inventor: HASEGAWA SHIGEO
IPC: H01B1/22
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the aging effect of platinum paste and thereby stabilize the resistance of a platinum film by kneading spherical platinum powder, inorganic oxide and an organic vehicle and thereafter, ripening them at a temperature not less than a specific temperature. SOLUTION: This platinum paste can be obtained by means of roll milling and is generally made up of an ingredient composition in the range of 70-85 wt.% of spherical platinum powder, 5-15 wt.% of inorganic oxide and 10-15 wt.% of organic vehicle. The made platinum paste is ripened in the atmosphere at a temperature not less than 50 deg.C and the period to ripen it is varied depending on the quantity of the ripened platinum paste and the ripening temperature, but it can be set to 0.5-24 hours. At this time, if the solvent in the platinum paste volatilizes, the solvent is added and thereafter, they are kneaded and the ripening time can be reduced by executing it again under pressurization. Even if the made platinum paste has been stored for a long time, the platinum film printed and formed is hardly changed in resistance and has a significantly stable quality.
Patent JP-H0615071-A (JP)
Title: Sewing machine for quilt and mattress, etc.
Inventor: IWASE HIDEKI
IPC: D05B11/00
Filed: 1993-03-18
Abstract: PURPOSE:To allow a space-saving sewing machine which sews up a quilt and mattress, etc., while moving its body back and forth or side to side to cut a needle thread and smoothly shift the quilt, etc., after sewing. CONSTITUTION:A head section 23 which constitutes a sewing machine body is elevated by a cylinder 61. The section 23 has a cutter mechanism 41 in which a needle thread P is cut by a blade provided at the head of a rotary rod 43 as it rotates.
Patent JP-S51136069-A (JP)
Title: Plastic tack tightenning tool
Inventor: MIZUSAWA AKIRA
IPC: F16B19/10
Filed: 1975-05-20
Abstract: PURPOSE: A plastic tack tightenning tool, that a adaptes particular caracteristics of pastic tack to charge many tube typed tack successively and ebables to autometically eject, cheaper tack tightenning tool. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05222543-A (JP)
Title: Electroless platinum plating bath and production of platinum plated product using the same
Inventor: TAKAHASHI KENJI
IPC: C23C18/44
Filed: 1992-02-14
Abstract: PURPOSE:To provide an electroless platinum plating bath excellent in stability of the soln. and a method for producing a platinum plated product with a lustrous platinum film. CONSTITUTION:This electroless platinum plating bath contains platinum in the form of an ammine salt of tetravalent platinum represented by a general formula Pt(NH3)6X, e.g. ammine platinum chloride [Pt(NH3)6cl4], ammide platinmum hydroxide [Pt(NH3)6(OH)4], ammine platinum nitrate [Pt(NH3)6(NO3)4] or ammine platinum sulfate [Pt(NH3)6(SO4)2].
Patent JP-H07271602-A (JP)
Title: Method for inputting and editing dynamic knowledge of expert system
Inventor: WAKIZAKA SHINJI
IPC: G06N5/04
Filed: 1994-03-29
Abstract: PURPOSE:To easily and speedily constitute an expert system and improve the productivity of the expert system by generating input candidates by systemized static knowledge, calculating the similarity between the input candidate names and dynamic knowledge names, and displaying them in the decreasing order of the similarity. CONSTITUTION:Knowledge names, versions, etc., are registered (1-1) in a knowledge base every object problem. Then, the static knowledge is inputted and edited (1-2). Those are used for the dynamic knowledge. Then, inference control knowledge determining the structure and inferring method of the dynamic knowledge is inputted and edited (1-3). Next, the dynamic knowledge names is inputted and edited (1-4), and furthermore, a similarity degree calculation is performed (1-5). The dynamic knowledge names are finally inputted and edited (1-6) to constitute the expert system. Consequently, the static knowledge which is previously inputted becomes reusable and selected candidates are weighted to display highly relative candidates first, thereby reducing the possibility of scrolling.
Patent JP-S53149608-A (JP)
Title: Manufacture method of laminated iron core
Inventor: KOJIMA SABUROU
IPC: H02K15/02
Filed: 1978-05-18
Abstract: PURPOSE: To intend to facilitate to push in the shaft, and reduce abrasion of this shaft, by making the shaft which is pushed in the center mouth of laminated iron core to hold suitable elasticity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02290586-A (JP)
Title: Radioactive gas monitoring device
Inventor: NAKAMURA OSAMU
IPC: G01T1/167
Filed: 1989-03-10
Abstract: PURPOSE:To measure iodine and krypton with one measuring instrument by providing a sampling vessel, krypton and iodine radiation detector, a charcoal filter, an agitating means, and a charcoal filter recovering means. CONSTITUTION:A solenoid valve 2 is closed and solenoid valves 1, 38, 39 are opened to feed the sampled gas to be measured via a gas supply piping 31 and the charcoal filter 35 into a gas sampler 30 at the time of measuring the concn. of krypton. The iodine in the gas to be measured is adsorbed away in the charcoal powder and only the gaseous krypton is fed into the sampler 30 at the time when the gas to be measured passes the filter 35. The radiations released at this time are detected by the scintillation detector 33. The measurement of the concn. of the iodine is executed by detecting the radiations of the iodine adsorbed on the charcoal powder in the filter 35 during the measurement of the gas to be measured.
Patent JP-H11261292-A (JP)
Title: Ic chip feeder, feeding method and stripe tape-like support being used therein
Inventor: MATSUMURA SHINYA
IPC: H01L21/52
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To protect an IC chip against damage up to a mounting process by holding an IC chip on a base film, supporting the base film on the frame carrier of a stripe tape-like support and preprocessing the IC under that state. SOLUTION: A plurality of IC chips 2 from a case 13 containing a wafer 1 having a large number of IC chips 2 or from trays 3, 4 are held sequentially, one by one, on a stripe tape-like support 5 comprising a tape-like base film 5a, an adhesive layer 5b for holding the IC chip 2 on the film 5a, and a frame- like metal carrier 5c for supporting the film 5a while making it rigid. The stripe tape-like support 5 taping IC chips is contained in a containing magazine stocker and fed, as it is, from the stocker to processes of bump bonding, bump inspection, or the like, before being fed to mounting process.
Patent JP-H01235553-A (JP)
Title: Preparation of wheat-gluten bread
Inventor: ARAI SHINJI
IPC: A23L7/10
Filed: 1988-03-15
Abstract: PURPOSE:To prepare a roasted wheat gluten having high expansion ratio and free from scorching, in a short time at a low cost, by heating a wheat gluten dough with high-frequency radiation generated from a high-frequency oscillator and with heat emitted from a hot-wire heater and then heating with said hot- wire heater. CONSTITUTION:A high-frequency heating apparatus containing a high-frequency oscillator and a hot-wire heater is used in the present process. In the 1st step, the space in the heating apparatus is maintained at a proper high temperature with the hot-wire heater. A wheat gluten dough is placed in the high-temperature environment and immediately heated by energizing the high-frequency oscillator. As a result, the wheat gluten dough placed in the high-temperature environment is immediately expanded by the high temperature in the heating apparatus and the heat generated in the inner part of the dough by the high-frequency radiation. In the 2nd step, the expanded wheat gluten dough is externally heated with said hot-wire heater to bake the wheat gluten dough. The obtained wheat gluten has pure white color and is free from scorch mark.
Patent JP-H10248877-A (JP)
Title: Drive unit for electric wheelchair and electric wheelchair
Inventor: SAGAWA KATSUO
IPC: A61G5/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact type integrated drive unit incorporating batteries by storing a motor, a reduction gear, a part of metals in a frame body in such a state as axially arranged therein in this order, fitting the other part of the metals to drive wheels, and integrating them together so as to be constituted into a unit. SOLUTION: A drive unit is provided with a pair of drive wheels 1, a fitting metal 2, a reduction gear 3, a DC brushless motor 4, an electromagnetic brake arranged in the left and right as an integrated drive unit, the drive units are connected to each other by a connecting metal 6 for connecting them rigidly, nickel hydrogen batteries 7 and a control circuit 8 are loaded in a space in the connecting metal part, and the part is covered with a maintenance cover 9 so as to be an integrated type. The case of the reduction gear 3 and the outer cylindrical part of the DC brushless motor 4 are strength bearing members and the connecting metal 6 is connected to the outer cylindrical part of the DC brushless motor 4 arranged in the left and the right. A drive unit connecting metal 14 for fitting the wheel body of the wheelchair is fitted to the connecting metal 6.
Patent JP-H02239151-A (JP)
Title: Dielectric porcelain composition for temperature compensation
Inventor: KIKUCHI NOBUAKI
IPC: H01G4/12
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a compsn. reducing the temp. coefft. of the permittivity and having satisfactory sinterability at a low temp. by adding small amts. of MnO, Pb5Ge3O11 and SiO2 as secondary components to a compsn. consisting of BaO, TiO2 and NdO3/2 in a specified blending ratio. CONSTITUTION:1.0-15.0mol% BaO, 50.0-67.5mol% TiO2 and 20.0-47.5mol% NdO3/2 are prepd. as principal components by 100mol% in total and 0-0.3wt.% MnO, 2-20wt.% Pb5Ge3O11 and 0.3-10wt.% SiO2 as secondary components are added to the principal components to obtain a dielectric porcelain compsn. for temp. compensation. This dielectric material has high Q, a high permittivity, high insulation resistance and satisfactory sinterability at a sintering temp. below the conventional temp. by about 140-400 deg.C.
Patent JP-S51136032-A (JP)
Title: Exhaust purification device at time of speed reduction at multi-cylind ers engine
Inventor: SUGIYAMA KEIICHI
IPC: F02M23/08
Filed: 1975-05-19
Abstract: PURPOSE: An exhaust purification device at time of speed reduction at multicylinders engine , that performs to produce promptly thin mixed gas at reduction speed primitive period by constituting possibly short route which introduces air through a control valve opening only at speed reduction primirive period. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06246059-A (JP)
Title: Method of preventing illegal act to pachinko game machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1993-02-24
Abstract: PURPOSE:To provide a sealing seal which is used for sealing a control box in a method of preventing an illegal act to a pachinko game machine. CONSTITUTION:A sealing seal is applied, bridging between a board base 10a and a board cover 10b which form a control box 10 and between a pair of elongated holes 12a, 12b which are formed bridging between the board base 10a and the board cover 10b. The opposite end of the sealing seal are inserted into the elongated holes 12a, 12b and are folded and applied to the rear surfaces of the cardboard base 10a and the cardboard cover 10b.
Patent JP-H08320885-A (JP)
Title: Portable meter inspection data gathering processor
Inventor: KAMEYAMA MAKOTO
IPC: G06F17/40
Filed: 1996-03-15
Abstract: PURPOSE: To perform secure and efficient meter inspecting operation without the possibility of an omission of meter inspection. CONSTITUTION: A meter inspector when performing meter inspecting operation carries the portable data gathering processor. This portable data gathering processor is stored with input screen data by the consumers in the area that the inspector is put in charge of and the inspector inspects the meters of the consumers displayed on a display and inputs meter inspection data. On the screen of the display, there are an area a1 for displaying the register book number of the inspection object area and a1 area a2 for displaying the numbers of meter inspecting operations which are done so far, and a next consumer to be inspected can be known by confirming the display contents of the areas a1 and a2. Consequently, the meter inspecting operation can be carried out without any omission.
Patent JP-H06245851-A (JP)
Title: Headrest
Inventor: SAI KOURIN
IPC: B60N2/48
Filed: 1993-02-24
Abstract: PURPOSE:To form a trim cover by minimum sewing so as not to be deformed when put over a pad material, and besides, to form wrinkles due to a presentable squeezed portion easily in good appearance. CONSTITUTION:A trim cover 10 provided to cover the periphery of a pad material is constituted of a sheet of surface material having an approximately rectangular shape. At opposing positions of the edges of both ends of this trim cover and at positions at certain intervals in respective side edges, hook means 12a, 12b; 14a, 14b are hooked on and connected to each other. Further, at the center of each side edge a squeezed portion 16 is formed by pulling both ends of sewing thread over a predetermined area.
Patent JP-H01234306-A (JP)
Title: Production of metal oxide superconducting material
Inventor: MASUMOTO TAKESHI
IPC: C01G3/00
Filed: 1988-03-14
Abstract: PURPOSE:To obtain a dense superconducting material having small porosity, high mechanical strength, and high critical current density by alloying a powder mixture contg. metal elements contg. an oxide superconducting material in a specified proportion while pulverizing the material mechanically, and subjecting the alloyed product to oxidation. CONSTITUTION:A powder mixture containing metal elements to be contained in an aimed metal oxide superconducting material in a specified proportion, for example, a powder mixture consisting of Y80Cu20 alloy, Ba powder, and Cu powder in 1:2:3 atomic ratio of Y:Ba:Cu, is alloyed while pulverizing mechanically in a planet-type ball mill, attritor, etc. The alloy powder is transformed to metal oxide by heat-treating in O2-contg. atmosphere.
Patent JP-S591703-A (JP)
Inventor: JIYON HENRII FUOAMAN
IPC: A61F13/15
Filed: 1983-04-05
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-H01232722-A (JP)
Title: Semiconductor element manufacturing device
Inventor: TANIGAWA TETSUJI
IPC: H01L21/68
Filed: 1988-03-14
Abstract: PURPOSE:To contrive stabilization and homogenization in film thickness of a resist to be formed by a method wherein a cooling device, with which the transfer of heat generated in a motor is prevented by attaching a cooling device on the coupling part of the motor and a chuck. CONSTITUTION:A substrate 1 is fixed to a substrate chuck 2 using vacuum pressure, a motor 4 is interlocked with the substrate chuck 2 through the intermediary of a shaft 3, and the substrate chuck 2 is rotated by the motor 4. Turning force is generated by the motor 4, and heat is generated at the same time. As the turning force is instantly transmitted to the substrate 1 through the shaft 3, but the heat is transmitted gradually due to the heat conduction speed on the shaft 3 and the like. The cooling water of a circulation type cooling device is used at room temperature or a little lower than that, and the cooling water is allowed to flow upward in the internal part of a doughnut-shaped hollow housing. Also, heat is excellently conducted between the shaft 3 and the cooling device 5, but as the chemicals such as grease and the like, having a friction-reducing effect, are sealed therein, most of the heat transmitted to the middle of the shaft 3 is used for heating of the cooling water. As a result, the temperatures of the substrate chuck 2 and the substrate 1 are maintained constant, and film thickness, the quality of film and the like of the resist to be formed are unchanged.
Patent JP-H05266915-A (JP)
Title: Alkaline storage battery
IPC: H01M4/38
Filed: 1992-03-17
Abstract: PURPOSE:To provide internal pressure characteristic of a battery at the time of charging and high efficiency discharging, and excellent initial charging/ discharging characteristic by integrating a hydrogen storage alloy of predetermined average grain size and catalytic grains together. CONSTITUTION:An alloy having a hexagonal structure expressed by a general formula of MoM3 (M=Co, Ni or a mixture thereof) of the average grain size of no more than 10mum, peferably no more than 2mum, and catalytic powder such as Pd, Pt, Pd held by carbon, Pt supported by carbon, are integrated together on the surface of a hydrogen storage alloy powder, which is a primary component material of a negative electrode, and the average grain size of which is 10-40mum. The hydrogen storage alloy to be used is an alloy expressed by a general formula of ABa (where A is one element chosen among predetermined metals such as single Zr, or Ti, Hf and the like of no more than 30 atoms%, while a=1, 5-2.5, and A and B are different elements). The result is improved by preliminarily soaking the hydrogen storage alloy powder which is a component material of the negative electrode, into a basic solution, and then by integrating the catalytic powder into the surface thereof by a mechanochemicl reaction.
Patent JP-2000259426-A (JP)
Title: Computer language translation managing device and computer readable storage medium with program stored therein
Inventor: AMANO YUJI
IPC: G06F9/45
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce processing time by ignoring overlapped translation processing. SOLUTION: This computer language translation managing device 20 manages a translating means 9 which translates processing before translation described in a 1st language into processing after translation described in a 2nd language. In the device 20, a translation relation storing means 22 associates the processing before translation by the means 9 with the processing after translation by the means 9 and stores them. Also, a deciding means 23 decides whether or not the processing before translation is stored by the means 22. Further, a translation managing means 24 extracts the processing after translation corresponding to the processing before translation from contents stored by the means 22 when the means 23 decides that it is stored and asks the means 9 to translate the processing before translation when the means 23 decides that it is not stored.
Patent JP-H10236618-A (JP)
Title: Seismic control structure of rack warehouse
Inventor: ISHIBASHI HISAYOSHI
IPC: E04H9/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To bring a rack or a group of racks under seismic control by utilizing a tensile force and a compressive force acting on the rack or the group of racks. SOLUTION: A rack group comprises a plural of rack groups 10A included in a first group and a plural of rack groups 10B included in a second group. Also it is formed so that the rigidity of the shaft part of the rack groups 10B included in the second group is larger than that of the rack groups 10A included in the first group. In addition, the upper end part of the rack groups 10B included in the second group is connected to a beam 40. Then the upper end part of the rack groups 10A included in the first group is connected to the beam through the connecting part 42 of the material which has a yield point lower than that of the material forming the rack groups of that group.
Patent JP-S53145101-A (JP)
Title: Pump bearing structure
Inventor: IWAMURA AKIRA
IPC: F04D29/049
Filed: 1977-05-23
Abstract: PURPOSE:To improve durability of a bearing by providing ventilators on a bearing element.