baber/WOPTO huggingface dataset:
Patent JP-2000019755-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: YOSHIDA AKIRA
IPC: G03G5/05
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance a characteristic for an electrophotographic photoreceptor, and to take an environmental problem and safety into account. SOLUTION: In an electrophotographic photoreceptor having a photosensitive layer on a conductive carrier, a thermoplastic resin is used for a resin for forming the photosensitive layer, the resin is dissolved in a solvent, materials for the photoreceptor are dissolved or dispersed into it to prepare an applying solution for the photoreceptor, and the solution is applied to be followed by drying, so as to prepare the photosensitive layer. At least alkyldiketone is used for the solvent in this electrophotographic photoreceptor, this is a process cartridge and this is an electrophotographic device of the present invention.
Patent JP-S6424905-A (JP)
Title: Helicopter port
Inventor: TERAI KIYOHIDE
IPC: E01F3/00
Filed: 1987-07-22
Abstract: PURPOSE: To prevent roaming and wind generated at departure or arrival of a helicopter from causing harm to its surrounding by providing a wall around a heliport. CONSTITUTION: Walls 4 consisting of four boards are provided around a heliport 3. Then, in order that a helicopter 5 can move forward at the time of elevating from the heliport 3, one of the walls 4 is constituted to be openable. Thus, it is possible to prevent noise around the heliport at a time when the helicopter leaves or arrives and damage caused by wind generated by the rotation of propellers.
Patent JP-H01271978-A (JP)
Title: Pack data detecting method
Inventor: FUKUDA NORIKO
IPC: G11B20/18
Filed: 1987-07-22
Abstract: PURPOSE:To detect data rapidly and correctly by checking a part to change monotonously together with a parity check concerning pack data and judging that the other data are also correct when they are normal. CONSTITUTION:When preserving the data of a computer by a DAT, they are packed in a prescribed format. That is to say, first and second sub-code parts are partitioned into 64-bit packs. One pack is divided into eight 8-bit words. Binary numbers to increase monotonously are usually provided for three bits on the side of the LSB of the first word, the SSNO area of the second word, the FNO area of the third work, four bits on the side of the LSB of the fourth word and the AFNO areas of the fifth and sixth words. When detecting the contents of the pack data, the parity check is made and next, the change of the above-mentioned part to change monotonously is checked. At this time, when both of them mentioned above are normal, the contents are judged to be correct except the part to change monotonously.
Patent JP-2001008980-A (JP)
Title: Device for insertion
Inventor: MATSUZAKI KOICHIRO
IPC: A47C21/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for insertion that can easily be inserted under the body of a bedridden old person or a sick person without giving a pain or an uncomfortable feeling. SOLUTION: An inserting device 1 is comprised of an ultrasonic oscillator 5 set inside a hollow panel 4 so that it oscillates the panel. It can be constituted either by attaching plural ultrasonic oscillators 5 of which the oscillatory directions are different to the inside of the hollow panel 4 comprised of a thin board 3 at the both sides of a frame 2 or by setting the folded thin board 3 to the both sides of the frame 2, respectively attaching the ultrasonic oscillators 5 to the both sides of the frame 2 and having the oscillator 5 touch the inside of each thin board 3 obliquely. Also, the device 1 can be set to a transferring system, which has a horizontally transferring means and an ascending and descending means, or a frame that has a rotating wheel at its lower end.
Patent JP-H1027341-A (JP)
Title: Forming method of lubricant film for magnetic recording medium
Inventor: AKITA KEN
IPC: C10N40/08
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a lubricating film by which the amt. of a phosphorus-contg. fluorine compd. in a lubricant film formed on a protective film of a magnetic recording medium can be controlled to a predetermined density. SOLUTION: This magnetic recording medium 1 produced by successively laminating a base layer, a magnetic layer 15 and a protective film 16 on a medium substrate is dipped in a lubricant liquid to which a phosphorus-contg. fluorine compd. is added to form a lubricating film 2 on the surface of the protective film 16. After the lubricating film 2 is formed, the amt. of phosphorus in the lubricating film 2 is measured by total reflection fluorescence X-ray analysis. Based on the measured value, the concn. of the phosphorus-contg. fluorine compd. in the lubricant liquid is controlled. Therefore, the amt. of the phosphorus-contg. fluorine compd. in the lubricating film of a magnetic recording medium 1 next produced can be controlled. As for the phosphorus-contg. fluorine compd., a fluorine compd. having a phosphagen ring can be used.  By controlling the phosphorus-contg. fluorine compd. in the lubricating film to a predetermined density, friction between the magnetic recording medium and a head can be decreased.
Patent JP-H04233001-A (JP)
Title: Time-delay controlling method
Inventor: KAMARU YUSEFUUTOUMI
IPC: G05B13/04
Filed: 1991-06-27
Abstract: PURPOSE: To adapt time delay control so as to be used to a magnetic suspension rotor and a robot arm. CONSTITUTION: The evaluated unknown dynamics of a control process is calculated by using calculation indicating the convolution of a state transition matrix with past data. A user or a high level controller applies the desired or target dynamics of the process. An error vector between the actual states of the target dynamics and the process is decided by the cyclic measurement of the processor. The target dynamics is used for deciding a target effect based on the present measured value of a state variable. The target effect and the evaluation effect of the unknown dynamics are combined in order to obtain a control value, and multiplied by the pseudo inverse matrix of a control matrix. The error vector is multiplied by a feedback gain matrix and added to the control value in order to generate a signal input to the process.
Patent JP-S63107060-A (JP)
Inventor: RIBIO BARUDEI
IPC: H01L21/76
Filed: 1987-07-22
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-S6440045-A (JP)
Title: Pennis prosthesis
Inventor: DETSUSO KERORII REBUIUSU
IPC: A61F2/26
Filed: 1988-07-22
Abstract: PURPOSE: To provide a prosthesis which is highly flexible in comparison with another mechanism prosthesis which is shifted form its erectile condition to a flexible condition by moving a wire, and which is further moved in the same direction so as to be returned from its flexible condition into its erected condition. CONSTITUTION: At the position of erected condition, a pawl 24 is set on the outer surface 25 of a poppet 21 on the center side of a first shoulder 22, and accordingly, the wire 11 tenses a cup 7 in a dense condition. Until a second shoulder 23 passes over the distal end of the pawl 24, the prosthesis is curved so as that the poppet 21 is brought toward a distal end part 3 by a ball 28. Then, the pawl 24 snaps into the rear side of the shoulder part 23 so as to restrain the poppet 21 from returning toward a front end part 2, and accordingly, the outer surface 13 of the cup 7 slides along the bottom surface 75 of the inner surface 14 so that the prosthesis is turned with a small radius. Thus, the prosthesis becomes flexible. Further, which curving in a similar direction, a deflecting member 19 forces the shoulder part 23 through the intermediary of the pawl 24 is thereafter snaps into the central side of the shoulder part 22. Thus, the prosthesis 1 is turned into an upright position so as to obtain an erected condition.
Patent JP-2001014776-A (JP)
Title: Disk reproducing device
Inventor: ADACHI TATSUYA
IPC: G11B17/22
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To quickly display a still picture related to a disk without delaying the audio reproduction in a disk reproducing device provided with a changer mechanism. SOLUTION: By a system control part 13 of this disk reproducing device, disk auxiliary data in a TOC memory 15 are retrieved and displayed on a still picture display part 19 when they are in existence, and in the case of no existence, the reading is started from the disk 1. When the disk is unloaded, the disk auxiliary data on the TOC memory 15 are erased. The disk auxiliary data are preferentially preserved in the memory when the disk is inserted. When the disk is in the process of reproduction at the time of disk insertion, the disk auxiliary data are preserved in the memory after waiting until the sleep period. The already inserted disk is retrieved at the time of applying the power supply, then the disk auxiliary data are fetched to the memory. When the plural disk auxiliary data are in existence, one among the leading part is preferentially read in.
Patent JP-S6161446-A (JP)
Title: Cladding material for matching thermal expansion coefficient of semiconductor device
Inventor: KOBAYASHI AKIMITSU
IPC: H01L23/495
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a thermal expansion coefficient matching material being inexpensive and enabling the direct application of solder and the wide range of matching of a thermal expansion coefficient by a method wherein nickel plates having substantially the same thickness with each other are superposed on the opposite surfaces of an iron-nickel alloy plate respectively. CONSTITUTION:A cladding material 10 is prepared by superposing nickel plates 2 and 2' integrally on the opposite surfaces of an iron-nickel alloy plate 1 respectively. The iron-nickel alloy plate is so constituted that the alloy contains nickel of 35-45wt%. The ratio in thickness between these plates is preferably and particularly within the range of 1/0.5/1-1/5/1. A semiconductor device using this material is made to have a structure in which a silicon chip 3, a solder layer 4, the cladding material 10, a solder layer 4', a copper electrode 7, a solder layer 4'', an alumina insulating layer 8, a solder layer 4''' and a heat sink 9, for instance, are superposed sequentially and integrated with each other by the solder layers.
Patent JP-2000018016-A (JP)
Title: Hydraulic relief valve device
Inventor: YOSHIDA KOZO
IPC: F16K17/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the number of part items while solving chattering of a ball valve and noise of oil. SOLUTION: An oil inlet 17 opened to a valve box 11 is arranged facing to an oil forcibly feeding chamber 6a, a relief valve element 16 in a valve chamber 12 is elastically pressed from an inner side by a compression coil spring 14, and thereby the oil inlet 17 is closed freely to open and close. The relief valve element 16 is retreated against elastic force of the compression coil spring 14 by oil pressure of the oil forcibly feeding chamber 6a, and thereby, lubricating oil Q which flows from the oil inlet 17 into the valve chamber 12 is relieved from a relief outlet 18. A valve guide shaft 21 is penetrated on the relief valve element 16 so as to guide freely to advance/retreat.
Patent JP-S5885615-A (JP)
Title: Surface acoustic wave filter
Inventor: TANJI SHIGEO
IPC: H03H9/64
Filed: 1981-11-18
Abstract: PURPOSE:To improve a stopping band characteristic between 2 passing bands, by using a normal type transducer for one of an input output transducer, and constituting it of a pattern for shifting the phase by lambda/alpha (lambda is wavelength) in its center part. CONSTITUTION:Transducers 9, 10 are constituted by combining a pair of parallel stripe form electrodes 9a, 9b and 10a, 10b. Also, one transducer 9 is weighted, and the other transducer 10 is not weighted but is of a normal type, but in its center C part, 2 electrodes of a pair of parallel stripe form electrodes 10a are placed continuously, so that phase is shifted by (pi) before and behind said electrodes. According to such a constitution, attenuation is obtained in a stopping band between 2 passing bands, and a filter having a good stopping band characteristic is obtained.
Patent JP-H11342973-A (JP)
Title: Clip for connecting can body
Inventor: TAKANO FUJIO
IPC: B65D67/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To connect can bodies to one another simply without limiting the number of can bodies to be connected, with the aid of clips which allow folded-back parts, each being formed by caulking a side circumferential body member and a lid plate and being provided upright at the circumferential edge of the can body, to be fitted to one another in such a manner that the adjacent folded-back parts are bridged over them with the clips. SOLUTION: A clip 1 for connecting prismatic can bodies (a) has fitting grooves, each of which has a groove width that is substantially twice as wide as the wall thickness D of a folded-back part (e) formed at one side end portion of each face of a base material constituting the prismatic can body (a) and provided upright at a circumferential edge thereof and has a groove wall equal to the height H of the folded-back part (e), whose ends are respectively opened, and which are provided on orthogonal lines.  A clip for connecting cylindrical can bodies has a groove width substantially equal to the wall thickness of both folded-back parts, each being formed at one side end portion of a face of a base material constituting the cylindrical can body and provided upright at a circumferential edge thereof, and is disposed in such a manner that its two fitting grooves formed in a curved state according to the curvature of the circumferential edge of the cylindrical can body allow their protruding sides to abut against each other, and that both ends of each fitting grooves are in an open state.
Patent JP-S6076249-A (JP)
Title: Sand core
Inventor: KANEKO TADATAKA
IPC: B22C9/10
Filed: 1983-09-30
Abstract: PURPOSE:To provide a sand core which assures substantial ventability and improves strength by reinforcing the inside of the core molded to a prescribed shape by using green sand with a mandrel of a hollow shape provided with a suitable number of fine holes. CONSTITUTION:This core 1 is molded of green sand 2 and the inside thereof is reinforced by a mandrel 3. The core is approximately cylindrical and the mandrel 3 is made into the cylindrical shape having a pointed tip. Many fine holes 4 for venting are punched to the mandrel 3. The molding of the core 1 is accomplished by inserting the mandrel 3 onto a bar member 9, opening a shutter between a core box 6 and a green sand feed port 7 and feeding the green sand 2 into the box 6. The shutter is then closed and a lower shutter is opened to advance the member 9 into the box 6 to compress the green sand 2 by about 30% thereby molding the core 1. The member 9 is drawn while the mandrel 3 is left in the box 6 and thereafter the core 1 is removed from the box 6.
Patent JP-S6427055-A (JP)
Title: Optical head device for magneto-optical disk
Inventor: YAMANAKA YUTAKA
IPC: G11B11/10
Filed: 1987-07-22
Abstract: PURPOSE:To present a miniaturized optical head device for a magneto-optical disk at low cost by using a wedged prism consisting of a convergent lens and an aeolotropic crystal and a two-division type photodetector for a second optical system which separates reflected light from a recording medium and conducts it to a photodetector. CONSTITUTION:Outgoing light from a semiconductor laser 1 is formed as a minute spot through two beam splitters 3 onto a recording medium 5. A part of the reflected light from the recording medium 5 is divided at a beam splitter 3, and conducted to the optical system for detecting polarization rotation. In this optical system, first, a polarization surface is rotated by 45 deg. by a 1/2 wavelength plate 6, P and S polarization components are separated by a wedged prism 7, and they are converged into the different light receiving surfaces of a two-division type photodetector 9 respectively by a convergent lens 8. Since the wedged prism 7 is formed with the aeolotropic crystal, an outgoing reflective angle can be differentiated by the P and S polarization components in the incoming light.
Patent JP-S57108644-A (JP)
Title: Device for checking inside of pipe
Inventor: ARITA YOSHIO
IPC: G01N21/954
Filed: 1980-12-26
Abstract: PURPOSE:To make it possible to readily check the inside of the pipe having a relatively small inner diameter by providing a transparent, rod shaped, light converging part wherein a concave conical shape is provided at the tip of a light receiving surface of a camera device, and displaying a square image. CONSTITUTION:A rod shaped body 9, which comprises a light transmitting material and quides the reflected light of the image on the inner wall of the pipe 8 to an A/D converter 2, is connected to the tip, i.e., a light pick up surface of the camera tube 1 which is inserted in the pipe 8. A conical shaped concave part 10 having a vertical angle theta is formed at the tip of said rod shaped body 9. The reflected light of the image of the inner wall surface of the pipe 8 which is lighted by a light source 12 is inputted to the concave part 10 from the surrounding side of the rod shaped body 9, and the image which contracts in the direction to the center of a circular field of sight 14 is received. The obtained image signal is introduced into the A/D converter 2 in an image regenerating device 7, operated and processed by an image processing device 3 and a computer 4, and displayed on a image display device 6 as e.g. a developed image.
Patent JP-S6162048-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KUMAGAI YUGO
IPC: G03G9/08
Filed: 1984-09-03
Abstract: PURPOSE:To obtain a toner for developing electrostatic charge images having the excellent resistance to sticking to soft PVC by incorporating a specific resin and olefin polymer into the toner for which a vinyl resin is used. CONSTITUTION:The resin used for the toner for developing electrostatic charge images has the hydroxyl group of 50-350(KOHmg/g). The sticking to the soft PVC cannot be prevented if the hydroxyl value is <50 and the electrostatic chargeability is poor if said value exceeds 350. The caking resistance under high humidity can be improved if the secondary hydroxyl group is used for >=60% of the hydroxyl group. The resin used is adjusted in the glass transition point to 20-100 deg.C. The caking resistance of the toner is poor if said point is <20 deg.C and the fixability is poor if said point exceeds 100 deg.C. The olefin poly mer consisting of PE or PP having 80-180 deg.C softening point or a mixture composed thereof is incorporated into the resin. The caking resistance of the toner is poor if the softening point is <80 deg.C and the effect of preventing the sticking to the soft PVC is not obtd. of said point exceeds 180 deg.C.
Patent JP-H1067643-A (JP)
Title: Activator promoting epithelial release of skin comprising polyholoside and composition containing polyholoside and its use
Inventor: PINEAU NATHALIE
IPC: A61K6/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which contains a specific compound originating from saccharide as an active ingredient and can promote epithelial release, stimulate epithelial regeneration and prevent skin from aging without unpleasant stimulation, tension, feverish feeling, reddishness. SOLUTION: This composition contains polyholoside as an active ingredient. As this polyholoside, a heteropolyholoside is preferred, particularly the straight chain of α-L-fucose, α-D-galactose or galacturonic acid is suitable. This polyholoside is preferably prepared by culturing Klebsiella pneumoniae subsp. Pneumoniae strain BEC1000. The polyholoside is formulated to the composition in an amount of 0.0001-20%, particularly 0.001-10% based on the total weight of the composition. This composition is never greasy but flexible and pleasant. When this composition is prepared in emulsion, it shows excellent stability and in the case that it is in a gel form, it gives smooth and freshened feeling.
Patent JP-S6244669-A (JP)
Title: Setting device for electronic parts
Inventor: AJIKI NAOJI
IPC: G01R31/00
Filed: 1985-08-23
Abstract: PURPOSE:To measure electronic parts at high speed by providing a pressing member which incorporates a holding member for sucking and holding the electronic parts in a vertically movable state and presses down an electronic parts on a measurement station to bring the electrode of the electronic parts into contact with the measurement terminal of the measurement station, and a driving mechanism part which moves it vertically and horizontally. CONSTITUTION:This device performs operation A for setting the electronic parts on a positioning device 13, operation B for lifting the parts 4, operation C for conveying the parts 4 to the position of a socket 15, and operation E for detaching the parts 4 from the socket 5 after a test. A sucking member 11 is suspended from the socket 15 by gravitation and sucks the parts 4. When the electrode 5 of the parts 4 contacts the measurement terminal 6 of the socket 15 in operation D, the sucking member 11 stops moving down and slides to the pressing member 12 while pressing the electronic parts 4 with the light force of the weight of the sucking member 11, and the pressing member 12 further moves down to press the electrode 5 of the parts 4 against the measurement terminal 6, thereby taking a measurement.
Patent JP-H0348970-A (JP)
Title: Image filing device
Inventor: YAMADA MAKOTO
IPC: G06F17/30
Filed: 1989-07-17
Abstract: PURPOSE:To attain the easy retrieval of a title even if the title is registered in an uninput state by storing the data into a memory in place of the title via an uninput item storage mans and then retrieving the data out of the memory via a title uninput image information retrieving means. CONSTITUTION:When the image information is registered, an uninput item storage means 5a stores the data showing the uninput state decided previously for each type of the item into a memory 2 in place of the title for the item whose title is not inputted. A retrieving condition input means 6 contains a title uninput retrieving instruction means 6a to give the retrieving conditions showing the uninput state of a title to an optional item. When the retrieving conditions are inputted by the means 6a at retrieval of the image information, a title uninput image information retrieving means 7a retrieves the picture information containing the uninput data corresponding to the relevant item out of the memory 2. Thus the title can be easily retrieved even if the title is registered in an uninput state.
Patent JP-S6430115-A (JP)
Title: Manufacture of oxide superconductor
Inventor: YAMAMOTO AKIO
IPC: H01L39/12
Filed: 1987-07-23
Abstract: PURPOSE:To make it possible to form an oxide superconductor on any form of substrate by making a metal composing the oxide superconductor exist in an ion form in a molten salt, and electrolyzing it to deposit on a cathode substrate. CONSTITUTION:An oxide superconductor material is put in an electrolyte jar 2, heated by an electric furnace 3 to form a molten salt 1, a cathode base body 4 and an anode 5 are soaked in the molten salt 1, and a constant current is applied between the both electrodes from a DC power source 6 through lead wires 7 to form an oxide superconductor on the cathode base body 4 as a result. That is, a metal composing an oxide superconductor is made exist as ions in the molten salt 1, and can be deposited by the electrolysis. In such a way, the oxide superconductor can be formed on any shape of foundation metal.