baber/WOPTO huggingface dataset:
Patent JP-2000152281-A (JP)
Title: Image pickup device
Inventor: IWASAKI MASANORI
IPC: H04N13/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that generates image data simultaneously corresponding to plurality of focal positions with respect to one image pickup object. SOLUTION: The image pickup device 100 is provided with plurality of lenses 10, a solid-state image pickup element 20 that forms optical images from the plurality of the lenses 10 on its image pickup face 20A, photograph the optical images to generate image data S2, an image processing circuit 30 that applies image processing to the image data S20, a memory 40 that stores image data S40 that are produced in the image processing, a timing signal generating circuit 50 that generates a timing signal S50, and a synchronizing signal generating circuit 60 that generates a synchronizing signal S60. Forcal distances or focal positions of plurality of the lenses 10 differ from each other. The solid-state image pickup element 20 picks up each optical image from the plurality of the lenses 10 with respect to a same image pickup object at the same time.
Patent JP-2001129967-A (JP)
Title: Pad printing machine
Inventor: OSE TAKAYOSHI
IPC: B41F17/34
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent sqeeze-out of ink from the boundary of printed patterns at time of printing in a pad printing machine, in which ink for printing is applied into a pattern groove for printing provided on the face of a printing die for corrugated fiberboard and excess ink is scraped by using a blade and ink applied into the pattern groove for printing is printed by using a transfer pad. SOLUTION: Ink leaks on the outer periphery of a blade and is solidified and a solid material of ink is stuck. The solid material of ink is dissolved by bringing the same into contact with a solvent absorber impregnated with a solvent. Thereby, the blade is cleaned.
Patent JP-H10237216-A (JP)
Title: Inorganic dispersion stabilizer and preparation of resin particles by using the same
Inventor: URASHIMA NOBUAKI
IPC: G02F1/1335
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion stabilizer which can improve stability in suspension polymerization and can give resin particles having a narrow particle diameter distribution, good dispersibility in a dry state and excellent re-dispersibility by dispersing a hydrophobic inorganic oxide in an aqueous medium in the presence of a hydrophilic organic compound. SOLUTION: A hydrophobic inorganic oxide, particularly desirably hydrophobic silica is dispersed in an aqueous medium in the presence of a hydrophilic organic compound. The hydrophilic organic compound used is exemplified by an alcohol. The amount of the hydrophobic inorganic oxide added is suitably 0.1-20 pts.wt. per 100 pts.wt. polymerizable monomer composition in the form of use in the final suspension polymerization system. The hydrophilic organic compound used is suitably 1-3,000 pts.wt., per 100 pts.wt. hydrophobic inorganic oxide. Desirably, the monomer composition contains a polymerizable monomer and a colorant. The resin particles used by using this stabilizer are useful as a toner for developing an electrostatic image or a spacer for liquid crystal display.
Patent JP-H05238492-A (JP)
Title: Method and device for dynamic precompensation of solar wing stepping motions of satellite
Inventor: DAGURASU JIEI BENDAA
IPC: B64G1/24
Filed: 1992-11-27
Abstract: PURPOSE: To provide a compensator capable of calculating a disturbance torque for compensating for the disturbance of solar wing of an orbiting satellite. CONSTITUTION: This device is provided with energizing means 36 and 38 for energizing the satellite in a predetermined satellite axis corresponding to a specified satellite compensation control signal, control means 32 and 34 for supplying a compensation control signal to these energizing means 36 and 38 and receiving the attitude measuring signal of the satellite from a sensor and a solar wing compensating device 50 for supplying a solar wing control signal to the energizing means in order to compensate for the disturbance positioned on the satellite from the energization of at least one solar wing related to the satellite by calculating an evaluated solar wing disturbance signal in the axis.
Patent JP-H03181327-A (JP)
Title: Dust removing mechanism for vacuum vessel
Inventor: MATSUMURA MASAO
IPC: B01J3/00
Filed: 1989-12-11
Abstract: PURPOSE:To surely prevent an article in custody from being polluted by the settled dust floating up again when vacuum is broken by stretching the collecting sheet collecting the settled dust precipitated in vacuum state in the inner part of vacuum vessel so as to be freely movable through winding it up. CONSTITUTION:The collecting sheet 8 collecting the settled dust precipitated in vacuum state is stretched in the inner part of the vacuum vessel 1 so as to be freely movable by winding it up. As a result, the settled dust is stuck and fixed on the collecting sheet 8, and the article in custody is surely prevented from being polluted by the settled dust floating up again when vacuum is broken.
Patent JP-H11140693-A (JP)
Title: Device for racking work
Inventor: NAKANO MITSUGI
IPC: C25D17/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to ensure the safety of work by preventing the slipping of a structural angle which is formed with a cut groove as an engaging part on the flank at one end and is suspended and placed on a long-sized work supporting base on a structural angle stage as the contact of the structural angle stage and the structural angle is sufficiently executed and to ensure the sure and easy execution of the engagement of a copper hook and a carrier bar at the time of automatic operation with a racking device which relatively moves the carrier bar having a hooking part, such as a copper hook, and the structural angle, i.e., the work to engage the bent end of the copper hook with the cut groove and longitudinally hangs the structural angle by means of this carrier bar. SOLUTION: The work racking device constituted to bring the structural angle 2 into tight contact with the structural angle stage 1 by covering the top of the structural angle stage 1 with a friction plate 4 having high friction force and flexibility so as to curve in a transverse direction is provided. This friction plate consists preferably of many rectangular friction plates arranged in juxtaposition or rectangular friction plates formed with the many grooves in their transverse direction.
Patent JP-H02166231-A (JP)
Title: Manufacture of large diameter bolt
Inventor: EGUCHI TOYOAKI
IPC: B21K1/44
Filed: 1988-12-20
Abstract: PURPOSE:To manufacture the bolt having improved strength of a steel wire as rolled and having high strength at low cost, at the time of manufacturing a large diameter bolt, by adding specific small amounts of Cr and the elements such as Ti, Zr and Nb fixing solid solution N as a steel for a stock. CONSTITUTION:As a stock, a steel material contg., by weight, 0.28 to 0.38% C, <0.10% Si, 0.60 to 1.20% Mn and 0.20 to 0.60% Cr, having 30 to 45 valve of D1 expressed by a formula or furthermore contg. 0.005 to 0.050% of one or more kinds among Ti, Zr and Nb is regulated and a large diameter bolt of M25 to M40 is formed by cold forging. Next, the bolt is heated to 860 deg.C for 1hr, is thereafter hardened in the water at 25 deg.C, is heated at 500 deg.C for 70min, is tempered and is thereafter cooled in the water at 25 deg.C. Since solid solution N is fixed as nitride and is undeteriorated by the addition of Ti, Zr and Nb having high affinity with N, there is no need for adding B as an element for improving hardenability, furthermore, cold forging can be executed without requiring softening, and water hardening and tempering are executed, by which the large diameter bolt having >=75kgf/mm<2> high strength can be manufactured at low cost.
Patent JP-H02165046-A (JP)
Title: Enzyme function electrode
Inventor: WAKABAYASHI SOUBEE
IPC: G01N27/327
Filed: 1988-12-20
Abstract: PURPOSE:To obtain an enzyme function electrode which is flexible and easy to work with and reaction controllable from outside by plating a cloth foil comprising non-metallic fiber with metal to form an electrode, on which an enzyme is immobilized directly. CONSTITUTION:A cloth foil comprising plant fiber, animal fiber, artificial fiber or inorganic fibers as non-metallic fiber is plated with metal to form an electrode and an enzyme is solidified directly thereon. The cloth foil herein used can be any of cotton, hemp and wool with titer being about 1-100 denier and bent and mixed fiber may be used. Metal of the electrode herein used is nickel, copper or the like. The cloth foil is plated with nickel, copper or the like and then with gold or silver to form an electrode. The solidification of the enzyme may employ a proper immobilization method but normally, the enzyme is contained in a film forming resin liquid such as photosetting resin to coat. Any enzyme is applicable only if electrons are given and taken in reaction. Being an cloth-like electrode, the electrode thus obtained is large in flexibility, light and easy to cut and the immobilization of the enzyme on the surface of the electrode allows the controlling of a reaction such as that for changing voltage from outside.
Patent JP-H01159893-A (JP)
Title: Dynamic type semiconductor memory
Inventor: KUMANOTANI MASAKI
IPC: H01L27/10
Filed: 1987-12-16
Abstract: PURPOSE:To reduce energy consumption in self-refreshing by providing a refreshing cycle doubling means to cause a refreshing cycle in a self-refreshing mode to be longer than that at the time of an ordinary refreshing mode. CONSTITUTION:The refreshing cycle doubling means to execute an action the refreshing cycle, which is longer than the refreshing cycle in the ordinary refreshing mode, at the time of the self-refreshing mode is provided. Consequently, the action is executed in the refreshing cycle longer than that in the ordinary refreshing mode, and an action time per unit time is shortened. Thus, the energy consumption at the time of the self-refreshing mode can be reduced.
Patent JP-2000146510-A (JP)
Title: Thickness detector and picture image recorder using the same
Inventor: MURAOKA SHUNJI
IPC: G01R33/07
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To enable high-precision detection by a simple construction by providing a movable magnetic substance arranged on the surface of an object touching it, and a magnetic field sensor which detects the magnitude of a magnetic field generated by the magnetic substance as the thickness of the object. SOLUTION: A thickness detector provided between the sheet feeding cassete and recording head of a laser printer, etc., is provided with, for example, a movable core 10 which touches a sheet A and changes its position, and a Hall element sensor 20 which is fixed to the periphery of the movable core and detects a magnetic field generated by the movable core. The movable core 10 is a magnet in the shape of an approximately rectangular parallelopipede obtained by magnetizing neodymium, etc., for example, and is fitted to the frame C of the printer, etc., through the use of a spring 11. Since the magnitude of a magnetic field to be detected is inversely proportional to the square of the quantity of the position displacement of the movable core which corresponds to the thickness of the sheet A, the thickness of the sheet A is detected by the output signal of the Hall element sensor 20.  A magnetic field sensor can also be constituted by using an oscillation circuit.
Patent JP-H04194826-A (JP)
Title: Diaphragm device for camera
Inventor: HAYASHI HIDEKAZU
IPC: G03B9/02
Filed: 1990-11-22
Abstract: PURPOSE:To satisfy exposure precision without re-photometry in relation to even a small diaphragm hole by interlocking an iris throttle means and an insertion throttle means through one drive means, and inserting the diaphragm hole with a given bore or less of the insertion throttle means outwardly of an optical axis when a diaphragm bore is reduced to a value lower than a given value. CONSTITUTION:When, through rotation of a grasping part 58 by a slight amount, an inner disc 16 is rotated counterclockwise, a protrusion 76 of an insertion diaphragm arm 60 is separated away from a cam 80 and rotated through the energizing force of a spring 68 and brought into contact with a stopper 100. In this case, the stopper 100 is mounted in a position where the center of a diaphragm hole 72 of the arm 60 coincides with an optical axis P. The bore of the diaphragm hole 12c is reduced to a diaphragm hole 12d slightly lower than that of the diaphragm hole 12c and since the diaphragm hole 12d is formed in an insertion throttle system, even when the diaphragm bore is reduced, exposure precision is satisfied without re-photometry. As noted above, since an iris diaphragm plate 26 or 32 is interlocked with the insertion throttle arms 60 and 62 through the inner disc 16, exposure precision is satisfied without re-photometry in relation with a small diaphragm hole.
Patent JP-H02164525-A (JP)
Title: Method of winding tire side tread member and its device
Inventor: SASAKI NAOKI
IPC: B29D30/30
Filed: 1988-12-20
Abstract: PURPOSE:To prevent adhesion of both members at a low cost, by a method wherein a nonadhesive plate is interposed between the lower part of the tip of a side tread member and a carcass member by feeding the same and after completion of winding of a side tread member and splicing, the nonadhesive plate is removed. CONSTITUTION:At the time of winding of a side tread member W, nonadhesive plate 1 is interposed between the lower part of the tip of the side tread member W and a carcass member K by feeding the same by a feeder 2. Adhesion of both members is prevented by the nonadhesive plate 1. Then after completion of winding of the side tread member W and splicing of a terminal part, the nonadhesive plate 1 being interposed between a joining area of a terminal part of the side tread member W and the carcass member K is removed by the feeder 2.
Patent JP-H0593301-A (JP)
Title: Clothes produced by three-dimensional formation
Inventor: TAKEKOSHI ATSUSHI
IPC: A41D1/02
Filed: 1991-09-28
Abstract: PURPOSE:To obtain the subject product produced by three-dimensional forming and capable of freely shaping, controlling the strength, stretching, etc., by partially changing the thickness and simply and inexpensively producing with sawing labor and time. CONSTITUTION:Clothes obtained by three-dimensional formation. The clothes are obtained by e.g. preparing a mold and then casting a foaming urethane thereto to integrally form whole cloth consisting of a sleeve part 1 and front body 3 or preparing each three-dimensional components and then sewing these parts and uniting these sown parts using adhesive, etc.
Patent JP-H10155650-A (JP)
Title: Thermal insulation vessel for cooked rice and inner vessel therefor
Inventor: NAGANUMA YOUICHI
IPC: A47J41/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of yellowing or warming odor at the time of keeping cooked rice warm over a long time, and prevent the deterioration of taste due to exposure to high temperature over a long time. SOLUTION: An operation mode is made selectable between a low temperature heat insulation mode suitable for the prevention of the deterioration of cooked rice, and an ordinary heat insulation mode for keeping the cooked rice at ordinary high temperature. At the time of implementing the low temperature heat insulation mode, a heating coil 6 and a barrel heater 7 are turned off, and cooked rice is transferred to an inner vessel 30 having a steam discharge hole 32. Then, steam is dissipated from the steam discharge hole 32, and the temperature of the cooked rice is lowered to a level equal to or below 25 deg.C under natural cooling for heat insulation.  In this low temperature heat insulation mode, condensed water is caused to deposit in a gap S formed between the inner vessel 30 and an outer pan 2 due to the guide part 32 of the inner vessel 30, thereby preventing a harmful influence due to the condensed water during the low temperature heat insulation as well.
Patent JP-H03180401-A (JP)
Title: Manufacture of fine metallic ball having uniform size
Inventor: MARUYAMA TADAKATSU
IPC: H01L21/321
Filed: 1989-12-07
Abstract: PURPOSE:To obtain fine metal particles having uniform size and good shape without any restriction to the purity and composition without applying screening by cutting metal fine wire to the constant length, heating up to the temp. equal to or more than m.p. of the metal and making ball. CONSTITUTION:The metal fine wire can be cut with an automatic cutting machine on the market in the error within + or -0.1mm at good accuracy. In order to cut at good accuracy without developing the bending, e.g. plural pieces of the metal fine wires 2 are bundled and coated with resin 3 of PVC, etc., and after cutting to the constant length, the coating is detached to take out the metal wire 6 having the constant length. However, if pieces of metal fine wires in the bundle 2 are too much, in some case, by bending or twisting the metal wires, the cutting accuracy is lowered. Successively, by arranging the metal wire 6 into a crucible 1 having no fear to cause reaction with the metal and heating, the metal ball having the uniform size is obtd.
Patent JP-2000313735-A (JP)
Title: Preparative method for aqueous dispersion of polyurethane resin
Inventor: TAKAGI NOBUYUKI
IPC: C08G18/67
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a preparative method capable of preparing an aqueous dispersion of high molecular weight polyurethane resin without using an organic solvent such as acetone, methyl ethyl ketone, etc. SOLUTION: This method uses a diol compound including a high molecular weight polyol and a diisocyanate compound, and prepares a dispersion in the following processes, preparing an urethane prepolymer (B) having a polymerizable double bond in a molecule by reacting a part of the terminal isocyanate groups on an isocyanate terminated urethane prepolymer (A) including a carboxyl group, with a compound (a) of <=500 molecular weight having one or two hydroxyls and at least one polymerizable double bonds, neutralizing process for carboxyl group of the urethane prepolymer (B) by a basic compound, dilution process with a monoalcoholic solvent, a serial or simultaneous dispersing process to water, chain elongation process and polymerization process and inserting a dilution process before the dispersing process to water.
Patent JP-H08182155-A (JP)
Title: Electric connection box
Inventor: KOKUFUYA HISASHI
IPC: H02G3/16
Filed: 1994-12-22
Abstract: PURPOSE: To obtain the same continuous electrical connection as that obtained when an electric wire is continuously laid by connecting the cut pieces to each other with a connecting terminal in an electrical connection box even when the electric wire is cut into pieces at prescribed points. CONSTITUTION: In case an electric wire W to be laid in an electrical connection box is so hard that the wire W cannot be bent when it is required to bend the wire W at a right angle, the wire W is cut into three pieces along cutting lines L at both ends of the bent section C and the cut ends of the pieces are connected to a connecting terminal 10. The terminal 10 is made of a conductive metallic plate and is provided with a connecting section 11 composed of an L-shaped flat plate section bent at right angles in the horizontal direction and slots 12 and 13 protruded downward from both edges of the connecting section 11. The slots 12 and 13 are provided with cutting edges 12a and 13a which come into contact with the core 15 of the wire W after cutting the insulating coating 14 of the wire W.  Therefore, such a problem that an electric wire is not able to be bent at a desired angle can be eliminated.
Patent JP-H05160145-A (JP)
Title: Semiconductor device for high voltage and manufacture thereof
Inventor: TAKEDA HISAO
IPC: H01L29/78
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a semiconductor device for high voltage which enables withstand voltage properties to be improved and its manufacture by forming an oxide film which prevents influences such as an interface potential for MOSFET at on the surface side of a semiconductor substrate. CONSTITUTION:In a semiconductor device 1 for high voltage, a local field oxide film 16a which is formed by oxidizing one part of a polysilicon film for forming a gate electrode 9 is formed thickly on the side of a drain region 6 of LDD structure of a MOSFET 10, thus enabling a surface of a low-concentration drain diffusion region 6a to be covered. Therefore, no electrical influence from a PSG film 5 which is formed by the CVD method reaches the low-concentration drain diffusion region 6a.
Patent JP-H02166589-A (JP)
Title: Information reader
Inventor: KAWAHARA HIROKO
IPC: G06K13/067
Filed: 1988-12-21
Abstract: PURPOSE:To prevent a read omission of information caused by an overlap of a business form, etc. by detecting a fact that the overlap of a business form, etc. is generated, when thickness of the business form, etc. exceeds a thickness reference value which is set in advance. CONSTITUTION:When business forms 1a, 1b are carried in in an overlapped state by some cause, thickness data corresponding to an overlapped sheet number portion is outputted from a thickness detecting part 9, therefore, as for an output level of an amplifier 23, it exceeds a reference thickness signal level. Accordingly, a CPU 29 can detect a fact that an overlap is generated by a high level signal from a comparator 27. Thereafter, the CPU 29 executes such an abnormality processing as, for instance, the overlapped business forms 1a, 1b are returned from an insertion port 5. In such a way, a read omission of information caused by an overlap of the business form, etc. can be prevented.
Patent JP-H07171957-A (JP)
Title: Recording device
Inventor: MORINAGA KENICHI
IPC: B41J2/01
Filed: 1993-12-21
Abstract: PURPOSE:To provide a recording device which is low in cost and compact in size capable of high speed printing by an ink jet printer which prints by discharging and attaching ink liquid to a record medium such as film and recording paper. CONSTITUTION:A drying device 20 for fixing an ink of a record medium printed by discharging the ink is provided. The drying device comprises a fan motor 22 equipped with a fan and a duct 23 arranged in contact with the fan motor. A plurality of openings 24 are bored in the duct so as to spray wind such as hot air on the face of the record medium from then. Protruding pieces 25 are provided on the peripheral edges of the openings so as to control the direction of the wind coming from the openings to a fixed direction. Further, the drying device is equipped with a wind quantity control mechanism 27 so as to control the quantity of the wind coming from the openings 24.
Patent JP-H08179532-A (JP)
Title: Photoreceptive member and electrophotographic photoreceptive member
Inventor: HITSUISHI MITSUHARU
IPC: G03G5/08
Filed: 1994-12-22
Abstract: PURPOSE: To provide an electrophotographic photoreceptive member having excellent potential characteristics and image characteristics by controlling the hydrogen bond state of a photoconductive layer, thereby simultaneously improving environmental stability and exposure memory. CONSTITUTION: This electrophotographic photoreceptive member 100 is composed of a conductive substrate 101 and a photoreceptive layer 102 having at least the photoconductive layer 103 composed of a non-single crystal material consisting of silicon atoms as a base body and contg. hydrogen atoms (and halogen atoms). The photoconductive layer 103 described above contains 10 to 30atm.% hydrogen and the average value of an Si-H2 /Si-H ratio in the photoconductive layer is <=0.5 and decreases continuously toward the free surface direction.