baber/WOPTO huggingface dataset:
Patent JP-H06169672-A (JP)
Title: Structure material for marine
Inventor: SAKURAOKA MAKOTO
IPC: C08K5/09
Filed: 1992-12-07
Abstract: PURPOSE:To obtain the subject structure material having high flexural rigidity and elongation at break and excellent shape-retainability, weather resistance and abrasion resistance by using a rubber composition containing an unsaturated fatty acid metal salt as an inner core material and a rubber composition having high durability as an outer layer material and integrating both components. CONSTITUTION:The rubber composition for an inner core 10 is produced by compounding a base rubber (e.g. cis-1,4-polybutadiene rubber) with an alpha,beta-unsaturated fatty acid (e.g. basic methacrylic acid), a metal oxide (e.g. zinc oxide) and an organic peroxide (e.g. dicumyl peroxide) and kneading the mixture under application of shearing force of definite direction. The rubber composition for forming an outer layer having excellent weather resistance, abrasion resistance and crack propagation resistance is produced by compounding a rubber base material (e.g. natural rubber) with zinc oxide, high-abrasion furnace carbon black, sulfur, etc. The rubber composition for inner core is put into a mold together with the rubber composition for outer layer and formed and vulcanized to integrate the inner core 10 and the outer layer to a prescribed shape and obtain the objective marine structural material 2 having high flexural rigidity and elongation at break and excellent shape-retainability, durability, weather resistance and abrasion resistance and useful for fish preserve frame, etc.
Patent JP-H03191098-A (JP)
Title: Production of composite electroplated steel sheet
Inventor: SHINDO YOSHIO
IPC: F16L3/00
Filed: 1989-12-19
Abstract: PURPOSE:To produce a composite electroplated steel sheet excellent in the external appearance of surface and having a plating layer with high Cr content by limiting respective contents of specific impurities in a plating bath containing Zn, Cr, and organic polymer. CONSTITUTION:A composite electroplated steel sheet plated with Zn containing, by weight, 5-30% Cr and 0.001-5% organic polymer is produced by using a plating bath containing Zn<2+> ions, Cr<3+> ions, and organic high polymer. At this time, the contents of Cu, Sn, Sb, Pb, and Bi existing in the form of ions and compounds in the plating bath are limited to <=100ppm, <=10ppm, <=10ppm, <=5ppm, and <=5ppm, respectively. If necessary, an iron-base metal is incorporated by 1-10% to the above plating bath. As the organic polymer, a cation polymer can effectively be used.
Patent JP-H06138253-A (JP)
Title: Obstacle detector for use with automatic door
Inventor: MASAKI OSAMU
IPC: G01V8/14
Filed: 1992-10-26
Abstract: PURPOSE:To detect obstacles by causing a light emitting device to emit rays of light toward the opening and closing surfaces of an automatic door, causing the rays of light to be reflected at reflectors located on both the opening and closing surfaces, and causing a light receiving device to receive the rays of light. CONSTITUTION:Rays of light emitted from a light emitting device 1 are reflected at reflectors 3. The reflectors 3 form a pair while the angle formed therebetween is set to 90 deg.. The use of plural detectors 3 makes it possible to minimize both the number of device 1 and that of light receiving device 2. The rays of light, reflected at the reflectors 3 and reaching a terminal reflector 4, return to the reflectors 3 and go toward the device 2. The rays of light pass different positions when going into and out of the reflector 4, so as to correspond to the deviation between the devices 1, 2. The two reflecting mirrors of the reflector 2 also form a 90 deg. angle. As a result, the rays of light constantly go from the device 1 to the device 2 even while an automatic door 5 is being opened or closed. Therefore, detection of obstacles against the automatic door 5 that opens and closes is achieved using a simple mechanism.
Patent JP-H02172208-A (JP)
Title: Inductor and its manufacture
Inventor: KOBAYASHI HIROSHI
IPC: H01F17/06
Filed: 1988-12-23
Abstract: PURPOSE:To mount an inductor on a circuit board easily by a method wherein a conductor and a magnetic layer formed on the outer circumference of the conductor by plating are provided. CONSTITUTION:A conductor is formed into a linear shape (conductor wire 1) and a magnetic layer 2 is formed on the outer circumference of the conductive wire 1 by plating. Amorphous alloy which has excellent soft magnetic characteristics is recommended as the material of the magnetic layer 2 formed by plating. Although any amorphous alloy containing transition metal whose element has the magnetic moment of an electron on the 3rd orbit may be used as the material of the magnetic layer 2, particularly amorphous alloy containing Co radicals is preferred. As the magnetic layer 2 is formed on the outer circumference of the conductor 1 by plating as described above, the inductor can be mounted on a circuit board easily by a method such as soldering the end of the conductor 1.
Patent JP-2000120082-A (JP)
Title: Connection device for pile head and structure
Inventor: MIYAZAKI MITSUO
IPC: E02D27/34
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a connection device for a pile head and a structure by which a pile head pin connection can be easily and economically realized as a method to improve the earthquake-resistance and safety capacity of the pile. SOLUTION: A restrictive body 2 is arranged in the center or at the outer peripheral part of a laminated rubber body 5 constituted of a single rubber layer or a plurality of rubber layers. The laminated rubber body 5 is restricted so as not to bring a horizontal deformation larger than a specified extent, and the pile head is made so as to easily bring a rotary deformation owing to the rotary rigidity of the laminated rubber body 5, and further a large additional moment caused by a Pδ effect is brought not to act on the pile head to reduce a bending moment and a horizontal shear force which are generated in an earthquake.
Patent JP-2001140996-A (JP)
Title: Cycloidal speed reduction type electric wheel motor
Inventor: RI SHOKEN
IPC: F16H1/32
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a cycloidal speed reduction type electric wheel motor capable of achieving the high speed reduction effect by a simple structure. SOLUTION: An output shaft of a motor attached to a hub is eccentrically provided, one cycloidal gear is provided on an eccentric shaft sleeve, a rotary needle fixing ring is fixed to one side of the motor, a rotary needle of an inner ring and the cycloidal gear are meshed with each other, the number of rotary needles is increased more one pitch than the number of cycloidal gear circular arcs so that the cycloidal gear may revolve in the rotary needle fixing ring in the eccentrically meshed state when the motor drives the cycloidal gear. When the cycloidal gear is rotated, it is rotated at specified angles in the opposite direction since the number of teeth is relatively small. By the angle of the rotation, the hub of the hub motor is driven, and therefore, the high speed reduction effect can be achieved.
Patent JP-H05166016-A (JP)
Title: Magnetic recording medium and magnetic bar code
Inventor: KUMAMOTO YOSHITAKA
IPC: B42D15/10
Filed: 1991-12-11
Abstract: PURPOSE:To provide a magnetic recording medium which can prevent the physical influence given from outside and can read the magnetic information with high efficiency by using an Sm-Co based magnet as a magnetic member and using C or a C mixture as a non-magnetic member for the application of a heat treatment. CONSTITUTION:C or a C mixture is formed so as to generate the information on the surface of an Sm-Co based magnet and then heated or 1-2 hours at 800-850 deg.C end in a vacuum or atmosphere. Then the C or C mixture is naturally cooled. A magnetic recording medium is produced in such a process. The heating temperature range is set at 400-1000 deg.C and the heating time can be properly varied according to the temperature range. Thus the recording medium is produced through a setisfactory heating treatment and therefore not easily affected by the external physical influences like the deformation of the warp, etc., due to the temperature changes caused at the storing and using places, the of the magnetic information due to the change of a magnetic field, etc. Then the magnetic information characteristic excellent in the durability is obtained.
Patent JP-H04195103-A (JP)
Title: Phase difference film
Inventor: KIGOSHI SHOJI
IPC: G02B5/30
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a phase difference film having small dependency on the angle of a visual field by copolymerizing monomers giving polymers causing positive and negative double refractions in the form of films, forming a film of the resulting copolymer and orienting the film by uniaxial stretching. CONSTITUTION:At least one kind of monomer giving a homopolymer causing positive double refraction DELTAn1 defined by equation I in the form of a uniaxially stretched film is copolymerized with at least one kind of monomer giving a homopolymer causing negative double refraction DELTAn1. In the equation I, nalphai is the refractive index of the film in the direction of the stretching axis in the plane of the film and nbetai in the refractive index of the film in a direction perpendicular to the stretching axis. A film of the resulting copolymer is formed and oriented by uniaxial stretching. A phase difference film having small dependency on the angle of a visual field and capable of extending the visual angle range can be obtd.
Patent JP-H03187760-A (JP)
Title: Line type ink jet recorder
Inventor: TAKAMIYA MAKOTO
IPC: B41J2/165
Filed: 1989-12-18
Abstract: PURPOSE:To clean a face surface certainly by a method wherein air is blown into one side through hole of a guide component capable of sticking fast to the face surface under a state in which a discharge opening of a recording head is not clogged, having through holes at both ends in an arranging direction of the discharge opening, and air together with ink made fly from the discharge opening is discharged from another through hole. CONSTITUTION:A guide component 45 is hollow and has a structure capable of covering a face surface 51 by sticking fast to a vicinity of an ink discharge opening 52 under a state in which the ink discharge opening 52 is not clogged to the face surface 51 of a recording head 20. Through holes 53, 54 are provided to both sides in an arranging direction said discharge opening. An air supply means 44 blowing air into one side through hole 53 is provided, and an exhausting means 46 which exhausts air together with ink made fly from the discharge opening 52 from another through hole 54 is installed to the other end part. Since air is made to flow along a surface of the discharge opening and cleaning is performed while ink is being sucked out, cleaning operation is performed by simple constitution (a wiper or the like are not required.).
Patent JP-H06171303-A (JP)
Title: Pneumatic radial tire
Inventor: USHIKUBO TOSHIO
IPC: B60C1/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide a pneumatic radial tire in which a grip, stiffness feeling, and response can be improved without impairing durability, abrasion resistance, riding amenity, and other characteristics. CONSTITUTION:The rubber, with which cords of carcass plies 16, 18, have been coated and the rubber, which constitutes a side tread layer 28, are provided with hardness of 65 deg. or higher and a 100% modulus of 40Kg/cm<2>, so that spring constants in the lateral direction and in the longitudinal direction are increased. In this way, inclination of a tire during an actual vehicle cornering is suppressed and stiffness feeling is improved. On the other hand, cornering force, which is generated by a tire deformation when a slip angle is given, is increased, so that grip force during cornering is improved. In addition, increase of the weight and deterioration in a riding amenity are avoidable, as a wire insert and the like are not added. Abrasion resistance is not affected as well, for top tread rubber is not altered.
Patent JP-H10155077-A (JP)
Title: Digital image forming device
Inventor: NEGISHI HIROYUKI
IPC: H04N1/40
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the digital image forming device in which a copy image giving a good impression by viewers is generated. SOLUTION: A data storage means 6 stores arithmetic data and a control program or the like, an arithmetic processing section 1 uses the control program to conduct arithmetic processing and an input means 4 is used to start the control program and to set the correction data. Furthermore, an image read means 2 reads an original, a image write means 3 writes processed image data, and an object designation means 5 displays an original and designates an object in the original. The object designation means 5 of this configuration is used to recognize an object in the original image and the result is corrected by a shape in matching with the characteristic.  Then the original image is not only classified into a character part and an image part for identification but also the image is identified as person, fruit and metal or the like by objects and the shape characteristic of the object is emphasized to provide more excellent impression to viewers of the copy image.
Patent JP-H10155137-A (JP)
Title: Digital image signal recording and reproducing device
Inventor: MATSUO YASUTOSHI
IPC: H04N9/804
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To re-configure a still image signal of high definition at reproduction with fidelity by dividing a still image signal with 2nd definition higher than 1st definition into 1/n (n is an integer being 2 or over) so as to convert the signal into an image signal of the 1st definition and recording the signal with the division number (n) and other frame information. SOLUTION: A high definition HD still image signal from a terminal 62 is stored in an HD frame memory 65, an address control section 67 rearranges picture elements and the result is given to a recording processing circuit 68. A division conversion signal in the 1st mode where 1 HD frame is divided into 1/8 or in the 2nd mode where a color difference signal picture element is divided into 1/4 and interleaved in a horizontal direction is obtained. Then a switch circuit 71 is used to select a picture element of a division conversion signal in the case of recording so as to allow a memory control section 75 to interleave the picture element and to obtain a thumb nail picture element signal and is used to select a reproduction signal in the case of reproduction and the signal is stored in an SD frame memory 74.  A switch circuit 70 selects an input image SD signal, a division conversion signal or a thumb nail picture element signal and the selected signal is given to an image signal recording and reproducing section.
Patent JP-H01167161-A (JP)
Title: Sheet carrying/stacking device
Inventor: MINEMATSU YUJI
IPC: B65H29/34
Filed: 1987-12-24
Abstract: PURPOSE:To move sheets smoothly from a carrying section onto a sheet stacking table by constructing a sheet carrying/stacking device such that an arm is retracted after the rear end of a sheet received by the arm advanced in front of a stopper. CONSTITUTION:When a sheet 2 is received from a carrying section 1 by an arm 4, a roller 6 rotates with the sheet 2 being supported from the under face thus promoting smooth transfer of the sheet 2 to the arm 4. Upon start of retraction of the arm 4, the rear end of the sheet 2 received by the arm 4 contacts with a stopper 5 to stop the sheet 2 at that position and upon complete retraction of the arm 4, the sheet 2 falls down onto a stacking table 7. The retracted arm 4 prepares for reception of a sheet to be carried next. When the arm 4 is provided with rolls, the arm 4 can retract smoothly with the sheet 2 contacting with the stopper 5 being left as it is. Consequently, the sheet 2 can be moved smoothly from the carrying section 1 onto the sheet stacking table 7.
Patent JP-2000153191-A (JP)
Title: Continuous coating system
Inventor: HORI SHINGO
IPC: B05B13/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To enable coating which can respond to an original plate of another pattern supplied continuously and flexibly corresponding to its individual patterns. SOLUTION: The surface shape of an original plate is detected in advance by digital cameras (1)26, (2)27, (3)28, referred to template data 23, and the pattern is discriminated (24), and ink-jet coating control 40 is done correspondingly to the discriminated pattern. In this way, the generation of an accident such as erroneous coating of a defective plate can be prevented.
Patent JP-H03189798-A (JP)
Title: Vehicle discriminating system and id plate used therefor
Inventor: KAMATA JOJI
IPC: G08G1/017
Filed: 1989-12-20
Abstract: PURPOSE:To detect the illegal use of an ID plate by loading the ID plate on a vehicle, and reading the ID number and confirming information peculiar to the vehicle from on a road. CONSTITUTION:An ID plate 21 is mounted and installed on a vehicle 22 by sticking, etc., a radio wave, etc., of small power are used for a transmission medium, information stored or written in the ID plate 21 is read by a road antenna part 23, and also, an image pickup of vehicle information of a vehicle number 24, etc., is executed by an image pickup part 25. In such a way, the ID plate 21 in which the vehicle number, etc., are stored is used. In such a way, the illegal use is detected easily. Also, its vehicle number information is stored independently, therefore, the toll management of each separate user can be facilitated, and also, when its information is accumulated by a ROM or a means for setting a constant, etc., information having stability against a disturbance can be displayed.
Patent JP-H03189180-A (JP)
Title: Recorder
Inventor: YOSHIDA TAKASHI
IPC: B41J29/38
Filed: 1989-12-20
Abstract: PURPOSE:To discriminate a received first action instruction into an executable instruction and a non-executable instruction by a method wherein an executable second action instruction to a recorder is prestored in a memory means, and the presence of the second action instruction which is the same instruction as the received first action instruction is judged by a judging means. CONSTITUTION:A control command is inputted from an external control equipment. If the input command is not contained in a command index area CA, the input command is judged to be an improper command, and an error processing is conducted. If the input command is contained in the command index area CA, a reference whether the inputted control command is contained in an effective command index area PCA is made. At this time, a CPU 2 is actuated as a judging means. If the input command is not contained in the effective command index area, an undefined command signal UD is outputted ; if it is contained, an acception signal ACK is outputted, and a printer control corresponding to the command is executed.
Patent JP-2000139950-A (JP)
Title: Stereoscopic microscope
Inventor: MORITA KAZUO
IPC: A61B19/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To introduce the observation position of an observer to a focal position and to prevent the occurrence of a positional drift from the image generated and displayed by a navigation system by arranging index marks at opposite positions on the images formed on image forming lenses. SOLUTION: This operating microscope guides the light beams emitted from an observation object to the eyes 4 of an observer through objective lenses, variable-power lenses and a binocular lens barrel optical system. Glass parallel flat plates 13 are arranged on the right and left so that one-side faces are overlapped with the observation images formed at image forming positions, and linear index marks extending in the vertical direction through the centers of the observation images are marked on the faces of the right and left glass parallel flat plates 13 on the overlapped side with the observation images.  The observer concurrently expands and observes the observation images and the index marks via eyepieces 14, fuses and stereoscopically observes the observation images attentively so that the index marks are invariably overlapped in a line, and guides the observation position of the observer to the focal position of the operating microscope.
Patent JP-2001147160-A (JP)
Title: Multichannel two-dimensional spectroscopic method
Inventor: TOKUNAGA EIJI
IPC: G01N21/27
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel two-dimensional spectroscopic method for surely performing single particle (micro) absorption spectrometry/two- dimensional optical resonance spectrometry. SOLUTION: Varied spectra induced in a sample by externally modulating a spectrum of wide band probe light are simultaneously lock-in detected in multiple channels by means of multichannel lock-in amplifiers 11, 13. When the number of channels is represented by N, an S/N ratio is improved by a factor of N1/2 in the same measurement time, while at the same S/N ratio, two-dimensional spectrometry is carried out with a parameter varied continuously, so that single particle (micro) absorption spectrometry/two-dimensional optical resonance spectrometry can be carried out.
Patent JP-2000156241-A (JP)
Title: Battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/058
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost and to reduce the weight of a product by inserting a pipe-like core formed of a fluorine resin, polyphenylene sulfide, polyimide, a silicone resin or a phenol resin into the central part of a roll that is a generation element. SOLUTION: A generation element 1 of a large-sized, high-capacity nonaqueous electrolyte secondary battery is composed by rolling a band-like positive electrode 1a and negative electrode 1b displaced vertically from each other into an elongated cylindrical shape through a band-like separator 1c. A core 2 is arranged in the central part of the roll of the generation element 1. The core 2 is made by molding any synthesized resin out of a fluorine resin, polyphenylene sulfide, polyimide, a silicone resin and a phenol resin into an elongated cylindrical thin pipe-like shape having a height almost the same as the width of the separator 1c.  A structure wherein the core 2 is arranged in a form inserted in the central part of the generation element 1 is composed by fitting the core 2 to the rolling shaft of a rolling machine in advance, by rolling the positive electrode 1a and the negative electrode 1b along with the separator 1c and thereafter by extracting them altogether from the rolling shaft.