baber/WOPTO huggingface dataset:
Patent JP-H1195710-A (JP)
Title: Advertisement medium of chicken egg
Inventor: DOI NAHO
IPC: G09F23/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To create advertisement media of a novel field described as an 'egg seal advertisement' by manufacturing advertisement seals printed with such information that a general advertiser desires to transmit, on the surfaces of the chicken eggs to be commercially marketed and circulating the eggs sticking the seats. SOLUTION: The advertisement seals 2 printed with such information that the general advertiser desires to transmit, are stuck to one piece each of the chicken eggs 1 to be commercially marketed. The advertisement media of the entirely novel field described as 'egg seal advertisement' are created, by which the tasks associated therewith are solved. The creation of the systems for the functions, rights, etc., of the individual persons or groups relating to the media and the fulfillment of the systems for mass production of the seals and sticking of the seals are sinequanons for establishment of the chicken eggs 1 as the more valuable advertisement media.
Patent JP-H1195316-A (JP)
Title: Quick shoe
Inventor: NAKAGAWA TADAO
IPC: G03B17/56
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To avoid the point bearing of a tightened part while keeping rapidity in attaching/detaching a quick shoe, to prevent wear and to keep stability so as to prevent camera shake by rotating a binding plate provided with an aperture part coaxially with the binding flange of a camera coupling part and tightening the binding flange by a plane. SOLUTION: The camera coupling part 8 equipped with the binding flange 20 where parallel sides are made inclination 12 is previously attached to a camera by a coupling screw 9. The binding plate 6 provided with the slot-like aperture part 17 through which the flange 20 easily passes and a guiding plate 26 receiving the flange part without looseness are combined and attached to the universal head of a tripod or a variable ball joint by a round nut-like female screw 16 and a male screw 14. The flange 20 is fit to the aperture part 17, a shaft part 21 is inserted in the positioning hole 15 of a universal head coupling part 24, and the flange 20 is fit in a guiding part 19. By rotating only the plate 6 by about 90 deg., the plate 6 strongly presses the flange 20 by the screws 14 and 16, so that the camera and the tripod are firmly coupled.
Patent JP-H02145231-A (JP)
Title: Packaging method for parts
Inventor: MIMURA NAOTO
IPC: H05K13/08
Filed: 1988-11-25
Abstract: PURPOSE:To eliminate the trouble generation of mis-insertion and the time of the part re-exchanging by reading the characteristics and supply position of a part by a scanner and changing the positional information of the program inside, in case of feeding the part as per designation in the position excepting the designated place to a part feeding part. CONSTITUTION:The position and characteristic of the part set on a part feeding part 1 are read by a scanner, compared with the existing NC program and the position of the part feeding part 1 is defined. Moreover the order of NC data 7 is changed so that the movement of the part feeding part 1 becomes the minimum by adjusting the feeding position of the program inside. Thus, the transfer to a packaging stage 2 is surely enabled even if the part is supplied to the position differed from the original position at the part exchanging time.
Patent JP-H07154101-A (JP)
Title: Low pass filter
Inventor: SASAKI KIYOTAKE
IPC: H01P5/103
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the low pass filter with simple structure having a broad block band and excellent power resistant and general-purpose performance. CONSTITUTION:With a signal propagated to the low pass filter 1, the signal is propagated to a coaxial waveguide converter section 7a via a rectangular waveguide section 5a. The coaxial waveguide converter section 7a converts the mode of the signal propagated to the rectangular waveguide section 5 into the mode of a signal received by a coaxial low pass filter section 2. When the signal whose mode is converted by the coaxial waveguide converter section 7a is propagated to the coaxial low pass filter section 2, the coaxial low pass filter section 2 cuts off its high frequency component and provides a resulting output to a coaxial waveguide converter section 7b. The coaxial waveguide converter section 7b converts the mode of the signal outputted from the coaxial low pass filter section 2 into the mode of a signal propagated through a rectangular waveguide section 5b.
Patent JP-H02143424-A (JP)
Title: Plasma equipment
Inventor: IMAFUKU KOSUKE
IPC: H01L21/205
Filed: 1988-11-24
Abstract: PURPOSE:To surely shield electromagnetic waves generated from plasma and the like by interposing an electromagnetically conductive elastic material member between an upper housing and a lower housing. CONSTITUTION:Around a lower electrode 3, a processing chamber 19 composed of Al is installed, and a lower housing is formed. Above the lower housing, an electromagnetic waves shielding cover 21 composed of Al is installed, in which an upper electrode 5 is arranged. An upper housing is thus formed. On the upper end surface of a wall 19, a packing 23 is arranged; the lower surface of the cover 21 is constituted so as to be capable of hermetically abutting; between facing surfaces in the vicinity of packing 23 of the upper housing and the lower housing, an emboss tape 25 being a conductive elastic material member is interposed so as to be stuck on the wall 19 side. According to this constitution, electric conduction state between both housings is stabilized, so that electromagnetic waves generated by plasma and the like can be shielded.
Patent JP-H03215400-A (JP)
Title: Needle-crystalline aluminum oxide and its preparation
Inventor: HAYASHI KATSURA
IPC: C30B29/62
Filed: 1990-10-31
Abstract: PURPOSE:To simply prepare highly pure needle-crystalline aluminum oxide having a large aspect ratio and having the long axial direction thereof in the C axial direction of alpha-Al2O3 by heating needle crystal aluminum borate at a specific temperature in an atmosphere containing steam. CONSTITUTION:Needle crystal aluminum borate is heated at a temperature of 800-1500 deg.C in a steam-containing atmosphere and subsequently the treated product is preferably washed with an acid or alkali to provide needle crystal aluminum oxide having a long diameter/short diameter ratio of >=2 and comprising alpha-Al2O3 having the long axial direction of the granule in the C axial direction. Since the thermal treatment of the needle crystal aluminum borate is performed in the steam-containing atmosphere and the treated product is further washed with the acid or alkali, impurities in the treated product can substantially perfectly removed. The prepared highly pure and highly strong needle crystal aluminum oxide is suitable as a reinforcing material for plastics, ceramic, etc.
Patent JP-H08150236-A (JP)
Title: Ball shooting device
Inventor: SAKURAI HIROSHI
IPC: A63B69/40
Filed: 1994-11-30
Abstract: PURPOSE: To provide a ball shooting device that can change a soccer ball characteristic for each shooting by placing multiple balls in a ball stocker and balls are held by a rotary roll pair which feeds balls to a launcher one by one and balls can be shot at any angle. CONSTITUTION: A spiral guide 10 is attached to the inside of a dual cylindrical ball stocker 1, balls 9 stored in the ball stocker 1 are dropped using gravity along the spiral guide 10 to a ball guide 2 one by one. Balls 9 dropped in the ball guide 2 are held by rotary rolls 22 and 23, and fed to a ball launcher section 3 one by one. A ball launcher 30 of the ball launcher section 3 is rotated up and down to the axial face of a ball center line and the angle can be changed automatically according to a shooting angle command signal for the balls 9 from a microcomputer.
Patent JP-H03157822-A (JP)
Title: Tracking controller
Inventor: ITO SHIGEHIRO
IPC: G11B7/085
Filed: 1989-11-15
Abstract: PURPOSE:To properly correct the variance in sensitivity of a tracking actuator and to stabilize the servo by setting the servo gain corresponding to the sensitivity of the tracking actuator by a servo controller. CONSTITUTION:An A/D converter 27 which converts the tracking error signal from a tracking error detector 25 to a digital signal, a servo controller 28 which uses the converted tracking error signal to perform the arithmetic processing, and a D/A converter 29 which converts the output of this controller 28 to an analog signal and outputs it to a tracking actuator driving circuit are provided. The servo controller 28 performs the close seek operation, whose extent is too minute to bring about the uniform-speed operation, several times to calculate an average close seek time, and this time is divided in a means 36 by the close seek time for the design sensitivity of the tracking actuator, and the obtained value is integrated to an initialized servo gain for design to set a new servo gain again. Thus, the variance of the tracking servo gain or the close seek gain is corrected to stably perform the servo.
Patent JP-H05339687-A (JP)
Title: Production of aluminum base alloy thin sheet
Inventor: EDOWAADO ERU KORUBIN
IPC: C22F1/00
Filed: 1991-08-27
Abstract: PURPOSE: To provide a method for producing a thin sheet product having levels in which toughness and fatigue cracking growth resistance are increased and simultaneously maintaining high strength.  
     CONSTITUTION: This method is the one in which the lump of an aluminum base alloy contg., by weight, 4.0 to 4.5% Cu, 1.2 to 1.5% Mg, 0.4 to 0.6% Mn, ≤0.12% Fe, ≤0.05% Si, and the balance aluminum with inevitable impurities is provided and the lump of the alloy is heated at >487.7°C for allowing the components capable of being formed into solid solutions to enter into solid solutions. After that, the lump is subjected to hot rolling in the temp. range of 315.5 to 482.2°C, is subjected to solution heat treatment at the solution heat treating temp. for about ≤15 min, is rapidly cooled and is subjected to natural aging. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001117108-A (JP)
Title: Liquid crystal display device
Inventor: NAKAGAWA OKIFUMI
IPC: G02F1/1341
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with improved productivity. SOLUTION: Two substrates 1a, 1b placed opposite to each other via a gap are provided. A sealant 2 to seal peripheral parts of the substrates 1a, 1b is provided. A liquid crystal material 5 sealed in an interior space formed with the substrates 1a, 1b and the sealant 2 is provided. An injection port part 8 through which the liquid crystal material 5 is injected into the interior space is provided in such a way as to be formed on the sealant 2. A groove 9a that is constructed corresponding to the position and the shape of the port part 8 is provided at least on one surface of the respective surfaces of the substrates 1a, 1b in contact with the liquid crystal material 5.
Patent JP-H11132360-A (JP)
Title: Take-out method for broken subduct part within pipe line
Inventor: IIO TERUNOBU
IPC: H02G1/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a practical method by which a broken subduct part can be easily taken out when the subduct is broken within a pipe line. SOLUTION: A towing means W is preliminarily inserted and passed into/ through a subduct SD inserted into a pipe line D7 and a state that the other end of the subduct SD is towed together with the towing means W when the towing means W is pulled from one end side of the subduct SD is made. When the subduct SD is broken within the pipe line D7, the subduct SD is towed and taken out from the inside of the pipe line D7 by pulling the towing means W. Thus, all of the broken subduct SD part can be extremely easily and surely taken out to the outside of the pipe line D7. Therefore, a large-scale construction digging up the pipe line D7 itself is unnecessitated to take out the broken subduct part and traffic regulation and power failure to be required at the time can be avoided.
Patent JP-2000124962-A (JP)
Title: Base band signal processing circuit
Inventor: AZUMA TOSHIYUKI
IPC: H04L27/36
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve both noise characteristics and distortion characteristics and further to set the respective characteristics in better balance. SOLUTION: First and second active low-pass filters(LPF) 6 and 7 are respectively balanced ones, and a first base band signal is differentially outputted from a first D/A converter 2 and differentially inputted to the first active LPF 6. A second base band signal is differentially outputted from a second D/A converter 3 and differentially inputted to the second active FPF 7. The first base band signal is differentially outputted from the first active LPF 6, and the second base band signal is differentially outputted from the second active LPF 7.
Patent JP-S62156726-A (JP)
Title: Document processor
Inventor: YAMAKITA TORU
IPC: G06F17/21
Filed: 1985-12-27
Abstract: PURPOSE:To attain the synchronous output of voices and documents by using a memory means for position data that secures the correspondence between the documents and voices and a means which reads out the voice data recorded based on said position data and the stored document data synchronously with each other. CONSTITUTION:A CPU 10 performs the overall control of a document processor as well as various types of document processing including the KANA (Japanese syllabary)/KANJI (Chinese characters) conversion. A working RAM 18 contains a register INC which stores the number of unconverted characters and delivers the reproduction start signal to urge the production of reproduced voices for input of the next sentence when the value of the register INC is equal to zero. A correspondence table 19 controls the storing positions of documents and the recording positions of voices in response to each other. Here the document address of a document memory 16 and the voice addresses on a recording medium are stored in pairs. A sound recording/reproducing device 20 records and reproduces the voice information to a CMT. Here the device 20 receives the signals from the CPU 10 and performs the reproduction, sound recording, interruption, fast feeding and rewind operations respectively.
Patent JP-2001118019-A (JP)
Title: Article and distribution management system using portable general terminal computer
Inventor: NAKANO SEIJI
IPC: G06F19/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To solve such various problems that a conventional distribution and management system is large and expensive and not widely usable, a communication function is restricted, and paperless effect is small by constituting a distribution and management system using a small-sized, inexpensive portable general- use terminal computer. SOLUTION: A terminal device which is systemized on the whole by characteristic software running on an operation system adapted to a portable general terminal computer and characteristic software mounted on an Internet electronic mail server and a data base server side and has an interface characteristic of the operation system is adapted to paperless article and distribution management.
Patent JP-S62157349-A (JP)
Title: Optical head
Inventor: MATSUI TSUTOMU
IPC: G11B11/105
Filed: 1985-12-28
Abstract: PURPOSE:To reduce the number of head parts by converting laser light spreading anisotropically into circular parallel beams with short diameters through the use of a collimate lens, irradiating them on a medium through an objective lens, leading returning light to a photodetector through a flat beam splitter and causing astigmatism for detecting a focus error. CONSTITUTION:Laser light from a semiconductor laser light source 11 makes incident on the collimate lens 13 with the smaller number of openings through the flat beam splitter 12, and the laser light spreading anisotropically is converted into the circular parallel beams with small diameters. Then the beams make incident on the objective lens 15 supported by a two-shaft servo actuator 16, are light-condensed, pointed toward a medium not shown in figure. Then returning light here is rotated by 45 deg., and makes incident on the polarization beam splitter 18 splitting in two directions. A two-splitting optical sensor 19 and a four-splitting optical sensor 20 are provided corresponding to the bisected beams in two directions. A focus error signal is generated from difference outputs from said sensors.
Patent JP-H09114180-A (JP)
Title: Developing device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G21/14
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the magnetic carrier of a developer on a developing roller from being stuck to the surface of a photoreceptor drum by controlling the revolving speed when the movement of a developing unit is started and stopped. SOLUTION: A revolver developing device is provided with a control device controlling a revolver rotating motor to set the revolving speed Vs of a developing roller 84 when a developer on the developing roller 84 is moved into contact with or near to a photoreceptor drum as a developing unit is moved to a revolving speed that the centrifugal force applied to the developer existing between the developing roller 84 and the photoreceptor drum becomes smaller than the force pulling and carrying the developer to the developing roller 84 side.  The acceleration of the developing unit when its movement is started and stopped may be set to prevent the gap between the developing roller 84 and the photoreceptor drum from being momentarily narrowed and the existing area of the developer formed in the gap from being extended to the photoreceptor drum 1 side when the movement of the developing unit is started and stopped.
Patent JP-H06218888-A (JP)
Title: Thermoformable multilayer abs film and liner for equipment
Inventor: JII FURETSUDO UIRAADO
IPC: C09J155/02
Filed: 1993-11-29
Abstract: PURPOSE: To impart the resistance against a fluorohydrocarbon foaming agent from on-the-spot foaming insulation and to keep excellent finish by adding an adhesive layer constituted of a compound of an amorphous polyamide resin and an ABS resin for bonding an ABS resin layer and an amorphous polyamide resin layer. CONSTITUTION: An adhesive layer of an ABS resin compounded with an amorphous polyamide resin can contain a usual compatibilizing agent compounded therewith. The presence of the adhesive layer reduces the restriction related to throttling always accompanied by the use of a different layer. The compatibilizing agent adjusts the difference between the glass transition temps. of polyamide and an ABS resin. Three layers constituting a multilayered film and a linear for machinery can be simultaneously extruded into a single sheet by using a usual machinery. In a separate one method, separate films of amorphous polyamide and an ABS resin are extruded and these two sheets are bonded to the adhesive layer by usual technique.
Patent JP-S63152020-A (JP)
Title: Magnetic recording medium
Inventor: YASUNAGA TADASHI
IPC: C09D127/06
Filed: 1986-12-16
Abstract: PURPOSE:To obtain an excellent electromagnetic conversion characteristic over a wide frequency range by providing a 1st magnetic layer formed by dispersing ferromagnetic alloy powder in a binder on a nonmagnetic base and further, providing the 2nd magnetic layer consisting of a thin magnetic film contg. specific iron nitride thereon. CONSTITUTION:The 1st magnetic layer formed by dispersing the ferromagnetic alloy powder into the binder is provided on the nonmagnetic base and the 2nd magnetic layer consisting of the thin magnetic film contg. the iron nitride expressed by FexN (x is 2-8) is further provided thereon. The compsn. of the ferromagnetic alloy powder to be used for the 1st magnetic layer is pure iron and alloy such as Fe, Fe-Ni, Fe-Ni-Co and FexN (x: 2-8) and further, a slight amt. of nonmagnetic or nonmetallic elements such as B, C and N may be incorporated therein in order to improve the characteristics. The magnetic recording medium of the double layer type which has the excellent output in the wide frequency range from a low to high range and has the excellent corrosion resistance is thereby obtd.
Patent JP-H09118949-A (JP)
Title: Soft magnetic material and its production
Inventor: TAKASU ICHIRO
IPC: B22F1/02
Filed: 1995-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a soft magnetic material small in the componental segregation of fine crystal grains, high in density and good in magnetic properties by subjecting the gas atomizing powder of a soft magnetic material coated with a low m.p. Ni base alloy by electroless plating to compacting and sintering. SOLUTION: A soft magnetic material such as sendust is formed into powder by a gas atomizing method. This gas atomizing powder is uniformly coated with a low m.p. Ni base alloy, preferably, with an Ni-P alloy. The obtd. composite powder is compacted into a desired shape, and sintering is executed. This sintering can be executed at a temp. lower than the m.p. of sendust or the like. Thus, the material of high quality composed of a dense sendust alloy 1 as a soft magnetic material small in segregation and an Ni-P alloy 2 as a low m.p. Ni base alloy can be obtd.
Patent JP-H02144878-A (JP)
Title: Power source for driving magnetron
Inventor: ISHIYAMA KUNIO
IPC: H02M9/04
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the stable oscillation state and a long cathode life when the microwave output is adjusted in a relatively wide range by decreasing the average voltage applied to the cathode as the average voltage applied to the anode of a magnetron is increased. CONSTITUTION:The average voltage applied to a cathode is decreased as the average voltage applied to the anode of a magnetron 1 is increased. Dedicated inverter circuits and transformers 2 and 3 are provided for the anode voltage and the cathode voltage respectively, the conducting period of the anode inverter circuit and the cutoff period of the cathode power inverter circuit are made equal, and the cutoff period of the anode power inverter circuit and the conducting period of the cathode inverter circuit are made equal. The cathode current suitable for the output of the magnetron 1 can be fed, and a short cathode life caused by the excessively high cathode temperature at the maximum output of the magnetron 1 is prevented.
Patent JP-2001116984-A (JP)
Title: Camera with range finder
Inventor: KINDAICHI TAKASHI
IPC: G02B7/32
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera having a range finder which can switch a range- finding angle large in a saved space. SOLUTION: This invented camera with the range finder is equipped with an active type (or external light passive type) range finding means (light projecting element 3 and (/or) photodetecting element 5, etc.), a range-finding field angle expanding means (deflecting member 1, i.e., wavelength discriminating member) which expands a range-finding field angle by deflecting the projection light from the range-finding means or light incident on the range-finding means, and a driving means (deflecting member driving circuit 8) which drives the range-finding field angle expanding means into or out of the optical path of the range-finding means. The range-finding field angle expanding means when inserted into the optical path of the range-finding means by the driving means functions to expand the range-finding field angle of the range-finding means.