baber/WOPTO huggingface dataset:
Patent JP-H09113968-A (JP)
Title: Camera
Inventor: MOGI HIDESUKE
IPC: G03B15/05
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a shadow in a horizontal direction from being formed even in the case where photographing with strobe light is executed by holding a camera in either the horizontal direction or a vertical direction. SOLUTION: A light emitting device 10 is held to freely rotate with respect to a camera body 30. The device 10 includes a stroboscope internally and emits the strobe light from a stroboscopic lens 8. In the case of holding the camera 1 in the horizontal direction, the device 10 is positioned so that the lens 8 may be positioned at an upper part. In the case of holding the camera 1 in the vertical direction, the device 10 is rotated in a right direction by 90 deg. and positioned so that the lens 8 may be positioned at the upper part. Since a subject is illuminated with the strobe light from above, the shadow in the horizontal direction is prevented from being formed in advance.
Patent JP-H08133749-A (JP)
Title: High magnesia brick for glass furnace regenerative chamber
Inventor: KUMAKURA SHIGEHIRO
IPC: C04B35/043
Filed: 1994-11-01
Abstract: PURPOSE: To provide a high magnesia brick for glass furnace regenerative chamber free from the breaking of a structural material due to the generation of crack of the brick even during long term use for the upper part of a glass furnace regenerative chamber. CONSTITUTION: This high magnesia brick is obtained by incorporating 0.2-3.0wt.% CaO, 0.05-1.2wt.% SiO2 , <=0.015wt.% B2 O3 , >=95wt.% MgO and controlling the content ratio (CaO/SiO2 ) of CaO to SiO2 to >=2.5.
Patent JP-S62152285-A (JP)
Title: Signal processor
Inventor: YONEYAMA MASAYUKI
IPC: H04N5/95
Filed: 1985-12-26
Abstract: PURPOSE:To attain synchronization separation even when it is difficult to position a synchronizing signal by detecting synchronization with respect to an input signal is applied with a frequency characteristic processing, and forming a clock following the jitter of the input signal. CONSTITUTION:The input signal to which a phase linear frequency processing is applied goes to a signal (b) through a transmission circuit 13. This signal is inputted to a synchronizing signal detecting circuit 15 to have a signal (c). Further, the signal is inputted to a PLL 17 through a horizontal synchronizing signal separating circuit 16 to form the sequence of the synchronizing signals synchronizing with a signal appearing in an output terminal 23. The output of the PLL 17 is inputted to a monostable multivibrator circuit 18 to shift a time base and form a signal (d). A gate is applied to the trailing part of the horizontal synchronizing signal of the input signal by this signal to form a signal (e). This is corrected into a waveform (f). Then, it is synchronously separated in a threshold S by a horizontal synchronizing signal separating circuit 2 to have a wave form (g) and with respect to the trailing thereof, a PLL 22 is locked to form the clock.
Patent JP-H10127575-A (JP)
Title: Tv-camera device for endoscope
Inventor: IKEDA KUNITOSHI
IPC: A61B1/04
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an easily operable TV-camera device for an endoscope with a few cable and cord connections. SOLUTION: An imaging means to take an endoscope image, an imaging signal processing circuit to convert and output imaging signals outputted from the imaging means, and a cell to be the power source to activate those equipment are built in a telecamera unit 20 connected to an eyepiece part 12 of an endoscope 10. Video signals outputted from the image signal processing circuit 26 are inputted into a TV monitor 100 to display an endoscope observation image on the TV monitor 100.
Patent JP-H11192017-A (JP)
Title: Storehouse of rice for home consumption
Inventor: ONISHI HIDEAKI
IPC: A01F25/14
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an economical rice storehouse enabling rice with no decline in taste to be eaten by individual farmers throughout the year and intended to respond to the demand for a lightweight and miniaturized storehouse of rice for home consumption. SOLUTION: This storehouse has such a design as to have an in-house 1 volume defined by an in-house width enabling unpolished rice bags 9 each holding about 30 kg of unpolished rice to be arranged at small intervals, an in-house depth for a single bag of unpolished rice 9, and an in-house height enabling every single bag of unpolished rice 9 to be loaded/unloaded from/to the outside, and in this case, the longitudinal direction of the front side of this storehouse is opened throughout to form a door port 11, and a door 2 turnable around the vertical axis so as to close the door port 11, the ceiling 12 is mounted with a cooler 3 for keeping the in-house temperature at 5-15 deg.C so that its longitudinal direction lying along that of this storehouse, and the upper part of the cooler 3 is projected above the ceiling 12,  while the lower part evaporator 4 is projected into the space inside this storehouse.
Patent JP-H05106090-A (JP)
Title: Material for welded can excellent in seam weldability and adhesive strength of paint
Inventor: KATAYAMA TOSHINORI
IPC: C25D11/38
Filed: 1991-10-15
Abstract: PURPOSE:To provide the material for a welded can having a wide suitable welding range at the time of manufacturing a can by welding. CONSTITUTION:The surface of a steel sheet is applied with an Ni plating layer of 150 to 2500mg/m<2>, its surface is applied with an Sn plating layer in which Sn grains having 0.2 to 4mu grain size are scattered by 10 to 400mg/m<2> and its surface is applied with a chromate film to form the material for a welded can. This cover is valued as the material for a can showing excellent seam weldability because the contact resistance between steel sheets is small and excellent in corrosion resistance after coating as well.
Patent JP-H09137354-A (JP)
Title: Carpet
Inventor: NAKAMURA TSUTOMU
IPC: D04H1/551
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a laying carpet with slip resistance by applying a sheetlike material made by fusingly integrating an inelastic polyester-based short fiber assembly with thermoplastic elastic conjugate fibers to the reverse face of a carpet. SOLUTION: First, a sheetlike material 100-700g/m<2> in basis weight and 0.5-8mm in thickness is produced by dispersedly incorporating matrix, an inelastic polyester-based crimped short fiber assembly (e.g. of polyethylene terephthalate) 4-25 counts/inch in number of crimps, 10-40% in crimp percent, 4-100 (pref. 8-40) denier in single fiber fineness and >=5 (pref. 10-100, more pref. 15-90)mm in fiber length, with conjugate fibers composed of a thermoplastic polyester elastomer with a melting point >=40 deg.C lower than that of the above polyester and an inelastic polyester with the former component >=80% exposed onto the fiber surface, followed by molding under heating. Next, the sheetlike material is integratedly laminated with the reverse face of a carpet to obtain the objective slip-resistant carpet.
Patent JP-S63145050-A (JP)
Title: Thermal printer
Inventor: TAKASAKI MASAMITSU
IPC: B41J25/316
Filed: 1986-12-10
Abstract: PURPOSE:To obtain sharp printing, by mounting a mount plate having a thermal head mounted thereon to a holding part in a freely revolvable manner. CONSTITUTION:A mount plate 12 having a thermal head 11 fixed thereto and a holding part 13 pressing and separating said head 11 with respect to paper 9 are mounted to a printer main body by a connection pin 14 and a fixing ring 15. By this constitution, the thermal head 11 is pressed to the paper 9 wherein printing in the optimum state is carried out, and sharp printing becomes possible.
Patent JP-S62154938-A (JP)
Title: Telephone line controller for telephone set
Inventor: TAKAHASHI HIROYUKI
IPC: H04M17/00
Filed: 1985-12-27
Abstract: PURPOSE:To prevent a pseudo dial pulse signal from being generated through handset operation and to suppress a line current greatly when a call is not made by using a thyristor which cuts off the current path of the line current flowing through respective signal line. CONSTITUTION:A thyristor 34 with a polarity shown in a figure is interposed on a signal line 21b. Even when a hook switch 37 is connected to the side of a normally closed terminal (b) with a handset put on the hook, a transistor (TR) 25 as a switching circuit is turned off through a NAND gate 31 a specific time later, so a pseudo dial pulse signal is prevented from being generated by the handset operation. Further, while the handset is put on the hook, the thyristor is in the cutoff state, so line currents flowing through signal lines 21a and 21b are only a leak current of about 10muA, so the power consumption is reduced. Further, the thyristor 34 is used instead of a relay contact to reduce the size of the circuit constitution.
Patent JP-H07245737-A (JP)
Title: Moving picture storage memory, moving picture storage device, moving picture display device and still picture storage memory and electronic notebook
Inventor: AKAMATSU HIRONORI
IPC: G09G5/36
Filed: 1994-11-29
Abstract: PURPOSE:To obtain a moving picture storage memory with an optimum configuration capable of distinguishing each pattern and proper to store many moving pictures and still pictures by providing plural sub memory arrays storing picture data by one pattern among consecutive picture data and a sub array selection means in the display device. CONSTITUTION:A memory cell array 6 is divided into plural sub memory arrays 9-14. Each of the sub memory arrays 9-14 is sequentially selected by an output of a frame selection signal generating section 5 to store each one frame of a moving picture to be stored sequentially to each of the sub memory arrays 9-14. The frame selection signal generating section 5 incorporates a count circuit, which is controlled by a vertical synchronizing signal as a counter increment signal. Furthermore, a data input output section 1 is controlled for read and write with a write control signal received from a write control signal input terminal 16 and data are received and outputted in matching with a system clock frequency.
Patent JP-2000084163-A (JP)
Title: Game machine
Inventor: YAMAMORI SHIGEKI
IPC: G09F7/16
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To enable assembling and disassembling of a game machine to be easily executed by displaying information on the screwing order of screw members for screwing with other parts and the disassembling order onto at least a part of parts. SOLUTION: In this game machine, a game ball delivery device is equipped on a backside cover equipped on almost the center of a mechanism board and a flow-down passage part 7 in the lower side of the game ball delivery device. The flow-down passage part 7 is surrounded by a wall body with a circumference high almost equivalent to a game ball and plural screw tabs are integrally formed on the wall body. When a passage cover 17 is attached to the flow-down passage part 7 like that, it is preferable to orderly screw starting from a screw hole at farthest from positioning pins 18a, 18b, etc., against screw tabs. Numbers [1], [2],...[11] to show the screwing order are displayed to execute screw fastening in that number order.
Patent JP-S62150867-A (JP)
Title: High density ceramic package
Inventor: NITTA MITSURU
IPC: H05K7/20
Filed: 1985-12-25
Abstract: PURPOSE:To readily attach and detach a heat sink by attaching the heat sink to the substrate of a high density ceramic package with an engaging member. CONSTITUTION:Wirings are formed on the ceramic substrate 1 of a high density ceramic package, and a placed semiconductor integrated circuit 5, a connector 7 for connecting input/output, and other electronic components are attached. Screws 2 are erected by brazing on the back surface of the substrate 1. A heat sink 4 is clamped by a nut 3 via a washer 8 at the screw 2. Thus, heat generated from an electronic component is efficiently dissipated, and the heat sink is mounted by the screw of the nut to readily attach or detach it.
Patent JP-H05134069-A (JP)
Title: Fuel assembly and mixed oxide fuel rod
Inventor: TADA NOBUO
IPC: G21C3/16
Filed: 1991-11-11
Abstract: PURPOSE:To prevent an excessive rise in the internal pressure of a fuel rod even when burning is made to a high burnup and thereby to maintain the soundness of fuel without causing an economic disadvantage such as a rise in the cost of manufacture, in a fuel assembly of a light water reactor containing a mixed oxide fuel rod. CONSTITUTION:A fuel assembly is constructed by assembling mixed oxide fuel rods 2, uranium oxide fuel rods 3 and water rods in the shape of an 8X8 square lattice. The mixed oxide fuel rod 2 is constructed by packing a large number of solid mixed oxide pellets 7 in a cladding tube 6 and by sealing the upper and lower ends hermetically with end plugs 9 and 10 by welding, and a helium gas 11 of about 0.9atm at a room temperature at the time of manufacture is filled in a free space of the tube. The uranium oxide fuel rod 3 has the same dimension in the radial direction as the mixed oxide fuel rod 2 and is constructed by packing a large number of uranium oxide pellets 12 in a cladding tube 6 of the same material as the above and by sealing the upper and lower ends hermetically with the end plugs 9 and 10 by welding, and in the free space thereof, a helium gas 11 of about 5atm at the room temperature at the time of manufacture is filled.
Patent JP-H03154574-A (JP)
Title: Camera equipped with battery check function
Inventor: MIYAKE IZUMI
IPC: H04N5/225
Filed: 1989-11-13
Abstract: PURPOSE:To prevent runaway of a controller due to voltage drop of a power supply at charging by inhibiting charging during a function of the camera other than a charging circuit and inhibiting the battery check at charging. CONSTITUTION:A controller 10 inhibits the charging from a power supply 1 to a charging circuit 43 from the start of operation of a camera function section to the end of operation and inhibits the battery check at the charging to a charging circuit 43 detected by a charging detection means 45. Then the runaway of the controller 10 due to the voltage drop at charging does not take place and the camera is operated normally and since the battery check of the power supply 1 is inhibited at charging, there is no problem even when the voltage drop of the power supply 1 is caused following the charging to the charging circuit 43.
Patent JP-H06143505-A (JP)
Title: Composite sheet
Inventor: MATSUMOTO TADAO
IPC: A41D31/02
Filed: 1992-11-04
Abstract: PURPOSE:To provide a composite sheet largely improved waterproofness without impairing moisture permeability and flexibility and capable of sufficiently exhibiting properties of a function imparting agent. CONSTITUTION:A composite sheet, in which a permeable porous resin film (A), a 5-20mum permeable non-porous resin film (B) on the film (A) and a permeable porous resin film (C) on the film (B) are laminated successively on one surface of fiber base cloth and a function imparting agent is contained in the permeable porous resin film (C), is manufactured, thus largely improving waterproofness without impairing moisture permeability and flexibility, then sufficiency displaying the properties of the added function imparting agent.
Patent JP-H09113068-A (JP)
Title: Heat exchanger and air conditioner with heat exchanger
Inventor: KAWANABE TAKASHI
IPC: F28F1/32
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving a heat exchanging efficiency and an air conditioner provided with the heat exchanger. SOLUTION: The fin of a heat exchanger is provided with two trapezoid parts 96 protruding along an air blowing direction and flat parts 98 provided between the trapezoid parts. Therefore, a sufficient turbulence can be generated so as to break the thermal boundary layer of air relative to air flowing on the surface of the fin, and a heat exchanging efficiency can be improved. Besides, a blast resistance is not extremely increased and the heat exchanging effciency of all the heat exchanger can be improved. Further, the heat exchanger is excellent in its drainage and hardly generates frost.
Patent JP-H02140123-A (JP)
Title: Electric cleaner
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/04
Filed: 1988-11-22
Abstract: PURPOSE:To automatically control the rotation of an agitator in correspondence to a floor surface by providing a floor surface sensor detecting the uneven condition of the floor surface on the lower surface of a sucking tool for floor having the agitator, and providing a control circuit to control the speed of rotation of the agitator in correspondent to the output of the floor surface sensor. CONSTITUTION:A light emitting element 6 and a light receiving element 7 are attached to a sucking tool 5 for floor surface by a prescribed angle to a floor surface F and a reflection board 9 of a light supported with a damper 8 is provided on the lower side of the sucking tool 5 for floor surface. When the reflection board 9 contacts the floor surface F, an optical axis is fluctuated and light quantity to be light-received by the light receiving element 7 is changed. Then, the unevenness of the floor surface F is detected. When the sucking tool 5 for floor surface does not fall into the floor surface F, the optical axes of the light emitting element 6 and light receiving element 7 are not changed and the output of a comparator 24 goes to a low level. Then, a bidirectional cylister 14 is turned off and since a motor 13 is not energized, the agitator is stopped, as it is. When the floor surface F is a carpet, etc., the reflection board 9 is brought into contact with the floor surface F and the output of the light receiving element 7 is changed as well and, amplified by an amplifier 21. When the output exceeds a reference voltage 25, the output of the comparator 24 goes to a high level and the bidirectional cylister 14 is turned on. Then, the motor 13 is energized and the agitator is activated.
Patent JP-H02141925-A (JP)
Title: Production of magnetic recording medium
Inventor: YANAGIDA TAKAFUMI
IPC: G11B5/84
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a back coating layer which is small in coefft. of dynamic friction and does not generate medium damages after repetitive traveling by separately kneading two kinds of carbon blacks which are different in grain size and inorg. particles, then mixing the same to prepare a coating compd. for the back coating layer. CONSTITUTION:Two kinds of the carbon blacks having 20 to 40mum and 50 to 100mum average primary grain sizes are respectively mixed with the binder to prepare kneaded materials 1 and 2. The inorg. powder is kneaded with the binder, separately therefrom, to prepare a kneaded material 3. These kneaded materials 1, 2 and 3 are mixed and dispersed to prepare the coating compd. for the back coating BC layer. This coating compd. is applied on the back layer of the base. The BC layer which is uniformly dispersed without generating the flocculated particles, etc., is obtd. in this way. In addition, the coefft. of dynamic friction is lowered and the generation of the tape damages, etc., after the repetitive traveling is obviated by the uniform dispersion of the carbon black and the inorg. powder.
Patent JP-H01137646-A (JP)
Title: Integrated circuit
Inventor: OKADA YUTAKA
IPC: H01L27/02
Filed: 1987-11-25
Abstract: PURPOSE:To immediately provide a special purpose LSI by adding a function programmable by an LSI user to satisfy the individual specification of the user to a function for a special utility. CONSTITUTION:In a digital, analog or digital/analog covalent LSI 1, digital and analog functional blocks 2, 3 having a special purpose for a special utility, such as a VTR servo function, a digital audio waveform equivalent function, etc., and a functional block 4 having a user programmable fuse type or ultraviolet ray erasable or electrically writable memory corresponding to the difference of the specifications of a function system, such as a motor, etc., are coexisted, a signal is exchanged between both or the former is controlled by the latter, and the whole LSI 1 is adapted for a user's specification. The block 2 is composed of a counter, a register, an arithmetic unit, etc., and the block 2 is composed of an amplifier, a differentiator/integrator, a filter, an A/D converter, a D/A converter, etc. After the LSI is manufactured, information is written by the user.
Patent JP-S63147105-A (JP)
Title: Manufacture of color filter
Inventor: GONPEI KATSUHIRO
IPC: G02B5/20
Filed: 1986-12-11
Abstract: PURPOSE:To obtain a colored pattern on the same plane in the same process without color mixing by coloring an area of easy coloring layer on a transparent substrate which is partitioned with a light shield pattern in shield pattern in optional single color and forming a multicolor pattern. CONSTITUTION:An ITO film is formed on the glass substrate 8. Then, black pigment-thermosetting resin paint is stuck on an ITO pattern 9a and fixed by thermosetting after being washed and dried to form a coating pattern 9b as the light shield pattern 9. Then a surface protection film 10 is formed of acrylic resin or polyester resin and of natural protein like casein is applied and dried to form the easy coloring layer 11. Then, areas 9 of this easy color ing later 11 which are surrounded with striped light shield patterns 9 are printed in a mosaic shape in the order of red 11a; green 11c. Consequently, multicolor coloring is carried out in a small number of processes without any color mixing in the same easy coloring layer.
Patent JP-2001118712-A (JP)
Title: High-frequency reactor and magnetic core therefor
Inventor: FUJIWARA TERUHIKO
IPC: C22C38/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic core for a high-frequency reactor, which has such a superior frequency characteristic that can improve the efficiency of equipment and high magnetic permeability at a rated current. SOLUTION: A magnetic core for high-frequency reactor is made of an alloy containing 1.0-7.0 wt.% Si, 0-3.0 wt.% (excluding 0) Mn, and the balance Fe. The 0-3.0 wt.% (excluding 0) of the Fe contained in the alloy is replaced with V and the board thickness of the core is adjusted to <=200 μm.
Patent JP-H10121360-A (JP)
Title: Production of nonwoven fabric of extremely fine fiber
Inventor: KUMAGAI SATOSHI
IPC: D04H1/492
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To aim at improvement of a smoothness, reduction of variation in a unit weight and improvement of strength in widthwise direction by forming a one directional web consisting of an extremely fine fiber. SOLUTION: This nonwoven fabric of an extremely fine fiber, is obtained by forming a sea and islands type composite fiber staple by using a polypropylene as an island component and a polylactic acid as a sea component for spinning, forming a one directional web by carding the staple with a carding machine, then loading the web on a belt conveyer for interlacing the structural fibers by performing a high pressure water flow treatment, removing the sea portions of the fiber with an aqueous sodium hydroxide solution to form an extremely fine fiber having <=4μm fiber diameter, then further treating with a high pressure water flow and drying.