baber/WOPTO huggingface dataset:
Patent JP-2000196667-A (JP)
Title: Packet data communication equipment
Inventor: IKEDA YUTAKA
IPC: H04L12/70
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To utilize IrTran-P as the high-order layer of a low-order layer protocol without reliability by having an IrTran-P function and an error detecting/ resending function as a high-order layer communication means and detecting/ resending an error of each packet data of an optional length too the high-order layer communication means in the case of using a low order layer communication means without the error detecting/resending function. SOLUTION: First, a digital still camera SCEP layer 301 sends a connection request protocol to a projector SCEP layer 401. When a projector 200 is processable, the layer 401 sends a connection processing protocol to the layer 301. The protocols of the connection request and the connection processing include information of a T-layer within the high-order layer communication means. Then, whether to use the T-layer is decided as the high-order layer communication means. In the case that both of a digital still camera 100 and the projector 200 have the T-layer within the high-order communication means, data communication is executed through the T-layers.
Patent JP-H11193982-A (JP)
Title: Centralized control device of show case or the like
Inventor: FUKUMOTO MASAHITO
IPC: F25D11/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a centralized control device of show cases or the like, which can correspond to the requirement of data from the outside smoothly, and which can protect data in a store side, in the case of controlling a plurality of show cases or the like together. SOLUTION: This centralized control device controls the operating conditions of a plurality of show cases SC or the like together, and it comprises a main control device 3 that is set at a store to collect data from each show case SC or the like, and a remote control device 2 that is set in the maintenance management side. The main control device 3 and the remote control device 2 transmit and receive data through a telephone line L. The telephone numbers of a plurality of remote control devices 2 are registered in the main control device 3, and priority ranking can be set for each telephone number.
Patent JP-H11192382-A (JP)
Title: Amusement device with energy saving function
Inventor: TAKADO YOSHIHIKO
IPC: G06F1/32
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To attain energy saving while reducing the loss of a product appeal or a decoration property as an amusement device by constituting the device so as to change-over a demonstration state and a game play possible state by means of detecting a game play start action. SOLUTION: The plural amusement devices 1 having an energy saving mechanism are arranged in parallel, control circuits 2 themselves are in an OFF state unless a game player exists in front of the amusement devices 1, the control circuits 2 are turned-on and moved by receiving a human body detecting signal from a sensor which is independently operated by a power source and game video information from the control circuit 2 is supplied to a display in configuration. Video information from the control circuit 2 is supplied to the display with a video signal change-over switch 9. The change-over switch 9 receives the human body detecting signal of the sensor and executes change-over so as to transmit a demonstration video signal or a game video signal to the display.
Patent JP-2000191326-A (JP)
Title: Material for light source
Inventor: OTSU GENICHI
IPC: H01J29/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a novel material for a light source having pyroelectric characteristics, nonlinear optical characteristics and electrooptical characteristics by using a thin LiNbO3 film that emits light of a blue spectral color band when irradiated with electron beams. SOLUTION: The thin LiNbO3 film emits light of a green spectral color band having a peak of emission intensity near 520 nm before annealing and emits light of a blue spectral color band having a peak of emission intensity near 420 nm after annealing at >=600 deg.C. When the thin LiNbO3 film is formed with a film forming device 1, an LiNbO3 single crystal is used as a target 5 and laser light having 20-30 ns pulse width is emitted from KrF excimer laser as a light source 6, condensed through an optical lens 7 and radiated on the target 5 at 10 J/cm2 energy density to evaporate and ablate about 10 nm area of the surface of the target 5. Particles released from the target 5 form a luminescent column called a bloom and deposit on a substrate 9.
Patent JP-H11173792-A (JP)
Title: Toy air gun
Inventor: KOBAYASHI TAIZO
IPC: F41B11/72
Filed: 1997-12-13
Abstract: PROBLEM TO BE SOLVED: To simplify the structure by forming a space between the rear end of the gunbarrel and a part for holding a next bullet and providing a pressure difference valve in the space thereby eliminating the pressure difference valve in a working barrel. SOLUTION: A gunbarrel 12 has inclining rear end and a tubular space 13 is provided between the rear end and a part 36 for holding a next bullet 70 continuous thereto. A pressure difference valve 14 for opening/closing the rear end part of the gunbarrel 12 is disposed in the space 13. The pressure difference valve 14 is normally opened under curved state by an elastic material in a rubber tower and it is closed when the pressure in the forward gunbarrel 12 drops by a specified level or more than the pressure in the space 13. Since the pressure difference valve 14 is not required in the working barrel 33 but it can be set in the wide space 13, structure and installation of the pressure difference valve 14 can be simplified significantly.
Patent JP-2000195124-A (JP)
Title: Magnetic disk device
Inventor: HOSHINA SHIGERU
IPC: G11B17/022
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of reducing the deformation or distortion of a magnetic disk by making uniform the clamping force of the magnetic disk. SOLUTION: A clamper 46 for clamping a magnetic disk fixed in the outer peripheral surface of the hub 28 of a spindle motor 18 is formed like a disk, its outer peripheral end part constitutes an abutting part abutted on the magnetic disk, and in its center part, a center hole 67 and a hexagonal positioning projecting part protruded to the hub side are formed. In the upper end wall 34 of the hub, a hexagonal positioning recessed part 70 and a screw hole 72 are formed. The clamper is fixed on the hub while the positioning projecting part is fitted in the positioning recessed part of the hub side, and its relative rotational shift from the hub is regulated. The clamper is fixed to the hub by screwing a screw 68 through the center hole into the screw hole of the hub, and thus a disk clamping force is generated.
Patent JP-2000248419-A (JP)
Title: Polygonal cross-section fiber, textile product using the same and production of polygonal cross-section fiber
Inventor: KACHI RITAI
IPC: A63B37/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a light reflecting fiber capable of remarkably raising the luminance of reflected light by a relatively simple structure. SOLUTION: This polygonal fiber is produced by forming a staple fiber layer covering a spherical body having the elasticity of a tennis ball and forming the outer surface thereof on the outer surface from a light reflecting fiber. Furthermore, the light reflecting fiber has a cross-sectional shape forming a rectangular equilateral triangle having sharpened corners and is produced by an island-in-sea melt spinning method.  An island-in-sea fiber 34 in which a plurality of the light reflecting fibers as island components 32 which are polymers or inorganic substances not readily soluble in a solvent, an alkali, by a high-temperature treatment, in hot water, etc., as opposed to a sea component 30 are axially symmetrically arranged at an equiangular interval in the interior of the sea component 30 is spun and only the sea component 30 is then removed by a physical or a chemical treatment to form the respective light reflecting fibers.
Patent JP-2000192573-A (JP)
Title: Elastic block body
Inventor: KAMIOZAWA HIDEO
IPC: E04B2/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the danger by collapse by molding a number of elastic splits to form bodies, and providing a connecting part capable of mutually connecting a plurality of bodies. SOLUTION: A rubber chip is integrally molded by hardening and pressurization of a moisture hardenable adhesive to form a block-like body 12. A plurality of hole parts 31 extending through a pair of opposed surfaces is provided on the body 12, and a support member 30 having an outer diameter insertable to the hole part 31 and a length equal to at least the depth dimension of the hole part 31 to form a connection part 29. The support member 30 is inserted to the hole part 31 of the body 12 so as to constitute a lower part 30a extended by a prescribed length from the hole part 31, and fixed by an adhesive to form an elastic block body 18. In the connection of a plurality of block bodies 18, the lower part 30a protruded from one block body 18 is inserted to the hole part 31 of the other block body 18.  According to this, the danger by collapse of the structure of the block bodies 18 can be reduced.
Patent JP-2000192424-A (JP)
Title: Bearing structure for construction
Inventor: IWATA SETSUO
IPC: E01C1/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bearing structure for bearing a construction such as floor slab or the like of an overbridge provided so as to cross over an existing road. SOLUTION: A pier main body 15 of a pier member 5 is formed in the shape of an arch bent so as to project upward, and a plurality of PC steel wires are stretched between the lower parts of both ends of the prier main body 15 and both flange sections 17. Accordingly, it is not required to separately provide a pile footing material or a footing, a construction cost can be reduced, at the same time, the conventional number of pier members can be reduced, and since the construction of the pier member 5 is simple, a construction period of time can be shortened. The pier main body 15 of the pier member 5 is formed in the shape of an arch, and it is excellent in respect to the beauty.
Patent JP-2001189315-A (JP)
Title: Copper wiring board and method of manufacturing the same
Inventor: YAMAMOTO KENJI
IPC: H01L23/52
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a copper wiring board, provided with a copper thin film wiring firmly stuck to the surface of a silicon oxide-based glass substrate, quartz substrate, or a thin silicon oxide film. SOLUTION: Prior to a sputtered thin copper film forming step, a modified- property silicon nitride layer containing SiO2 and SiNX in a mixed state in its surface is formed on the surface of a silicon oxide-based glass substrate, a quartz substrate, or a silicon thin film by irradiating the surface with nitrogen plasma. Thereafter, a thin copper film is formed on the silicon nitride layer by sputtering. Irradiation with the nitrogen plasma can be performed simultaneously with the sputter film formation. Irradiation with the nitrogen plasma can be carried out by utilizing a cleaning chamber annexed to a sputtered film forming device. When no cleaning room is available, the irradiation can be carried out by changing the atmosphere in a sputtering film forming chamber.
Patent JP-2000189740-A (JP)
Title: Gas-liquid contacting device
Inventor: KOSEKI YUJI
IPC: A61L9/01
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid contacting device enabling to sustain deodorizing and cooling effects for a long period, and also being easy in the maintenance control. SOLUTION: This gas-liquid contacting device is provided with a cylindrical device main body 28 that a discharge port 11 is opened on the upper part and a blower 7 for feeding air to be treated is connected to the side part, a water draining filter 13 disposed at the upper part of the inside of the device main body 28 and removing the moisture in the air passing through it, at least one layer of a porous plate 15 that is arranged horizontally on the lower part of the filter 13 and a cool water feed tube 24 opening the one end part is inserted to the central surface part and also has a lot of small holes enabling to hold water, and a water storage tank disposed at the lower part of the porous plate 15 and storing the water dropping from the small holes.  To this water storage tank, a pump device by which the storage water in the inside is forcibly fed to the other end part of the cool water feed tube, is connected.
Patent JP-2001182185-A (JP)
Title: Heat insulating panel and wall structure
Inventor: SUMORI AKIRA
IPC: E04B2/56
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating panel and a wall structure which facilitate construction of a wall. SOLUTION: A rectangular plate 11 has both ends thereof protruded from respective vertical members of a frame body 15, and is fixed to one surface of the frame body 15 in a manner blocking an opening of the frame body. A rectangular-shape heat insulating material 13 is arranged on a surface of the plate 11, on a side opposite to the frame body 15. Then, an inner wall member 19 is fixed onto a surface of the frame body 15, on a side opposite to the plate 11. Furthermore, a furring strip 17 is fixed to the plate 11, on a side opposite to a reinforcing member 16a. An outer wall member 20 is fixed to the furring strips 17 in a manner sandwiching the shaped heat insulating material 13 between the outer wall material 20 and the plate 11.
Patent JP-2000188178-A (JP)
Title: Heating device and image formation device
Inventor: MOCHIZUKI ATSUSHI
IPC: H05B6/14
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a heating device having such kinds of capability at the same time as to significantly save power consumption, to reduce waiting time, to realize high durability by preventing excessive temperature rise of a paper non-passing part, to be used as a fixating device in a full-color image formation device, and to have high performance that does not cause a fixating failure, luster irregularity or offset. SOLUTION: This device has magnetic flux generation means 3, 4 and an induction heating element 2 that carries out electromagnetic induction heat generation by the help of the action of the generated magnetic flux of the magnetic flux generation means 3, 4, and is an electromagnetic induction heat generation type heating device wherein a heated material is introduced into a heating part N, abutted directly or through a heat conduction material on the induction heating element 2 and carried, and thus, the heated material is heated by the heat generation of the induction heating element 2. The device is provided with a magnetic flux regulating means that varies the density distribution in relation to the lengthwise direction of the heating part intersecting with the carrying direction of the heated material of the acting magnetic flux from the magnetic flux generation means 3, 4 to the induction heating element 2 at the heating part N by varying the distance between the magnetic flux generation means 3, 4 and the induction heating element 2.
Patent JP-2001169988-A (JP)
Title: Cleaning instrument-arranging hanger
Inventor: SENDODA REJINA
IPC: A47L13/512
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning instrument-arranging hanger for placing cleaning instruments such as a bloom, a dustpan and a duster in an arranged state after use, preventing them from being lost or damaged and considering an appearance as well. SOLUTION: For this cleaning instrument-arranging hanger, hook-like hooking parts 3 in the two directions of a diameter whose center is a hanging rod 1 are alternately crossed and arranged in the axial direction interval of the hanging rod 1 provided with a hanging part 2 on an upper end.
Patent JP-H04370260-A (JP)
Title: Nonwoven material consisting of two or more layers having filtering characteristic for a long period of time and method for its production
Inventor: KURUTO ZAIRAA
IPC: B32B5/12
Filed: 1990-12-04
Abstract: PURPOSE: To obtain a filter material which has a high strength and a good dimensional stability against long-term mechanical stress and can easily and economically be manufactured without use of a special apparatus. CONSTITUTION: A multi-layered filter material comprising nonwoven fabric made of fibers or filaments of identical or different polymers consists of a depth filter and a fine filer both of which have a homogenous density perpendicular to their surfaces and are joined together in such a way that the area covered by bonding dots does not exceed 75%. The depth filter is 2-20 times thicker than the fine filter and they have different densities.
Patent JP-H04216291-A (JP)
Title: Matrix board
Inventor: FUNAKOSHI NORIHIRO
IPC: H04Q3/52
Filed: 1990-12-14
Abstract: PURPOSE:To improve yield and to reduce cost by decreasing the number of required mirrors by providing plural guide grooves on a supporting stand and respectively housing mobile object having the mirrors in the respective guide grooves one by one. CONSTITUTION:Guide grooves 4-1-4-4 are respectively provided on the extending lines of respective optical fiber terminals 1-1-1-4 on the light emitting side of a supporting stand 3. Side walls 41 and 42 of the respective guide grooves 4-1-4-4 are made wavy. The position of an apex at the recessed part is coincident to a position where the extending lines of respective optical fiber terminals 2-1-2-4 on the light receiving side cross the side walls 41 and 42. Respective mobile objects 5-1-5-4 are respectively equipped with mirrors 51 and housed through guide rollers 52 and 53, which are stretched in a direction almost orthogonal to an arrow A direction, into the respective guide grooves 4-1-4-4 so as to be freely moved in the arrow A direction. Thus, the number of the mirrors 51 is set to a number corresponding to the respective optical fibers 1-1-1-4 namely, can be made equal to the number of optical signals to be exchanged.
Patent JP-H04216433-A (JP)
Title: Inspecting method of internal combustion engine
Inventor: SHIBATA KAZUTO
IPC: G01M15/04
Filed: 1990-12-14
Abstract: PURPOSE:To inspect an internal combustion engine correctly by reducing influences of the external disturbance such as electric noises or the like. CONSTITUTION:A cylinder judging sensor 2 generates one pulse for every one cycle of an engine 1. A rotating number detecting sensor 4 generates an output of a waveform signal as the tooth of a ring gear 3 pass. A rotating number calculating circuit 6 counts the number of pulse signals from a pulse generator 5 in a very small interval of waveform signals, thereby calculating the rotating speed. A microcomputer 7 sequentially takes and allots the rotating speed of the very small interval while the engine 1 rotates one cycle to each cylinder and obtains the average value. The microcomputer 7 obtains the difference of the average value of the rotating speed of the cylinder exploding now and the average value of the rotating speed of the cylinder exploding last time. When the difference is smaller than a set value, an abnormality indicating lamp 9 is turned ON by the microcomputer 7.
Patent JP-H0616156-A (JP)
Title: Window mounting structure
Inventor: SHIMAMURA MUNEMASA
IPC: G02F1/35
Filed: 1990-12-18
Abstract: PURPOSE:To provide more safety for a pedestrian by constituting the structure wherein a load acts even on the upper face of one member the end of which is fixed, to absorb the shock with deformation of closed sectional structure, when the shock load of a pedestrian acts on a windshield panel. CONSTITUTION:Respective one edges of the first member 9 and the second member 11 are joined to a cowl 3 and the insert portion 11c of the second member 11 is inserted into the inserted portion 13 of the first member 9, so that a closed sectional structure 15 is formed of both members 9, 11 and a cowl top panel 5. The lower edge of a windshield panel 1 is fixed to the joint 11b of the second member 11 via bond 17. When a pedestrian knocked off gives load onto the lower end of the windshield panel 1, the load is transmitted from the insert portion 11c to the inserted portion 13 and the closed sectional structure 15 is deformed for shock absorption. If additional load is given, the insert portion 11c is released from the inserted portion 13 and the second member 11 is further deformed for shock absorption.
Patent JP-H04223427-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: JIYOUTEN KAZUHIRO
IPC: C09K19/02
Filed: 1990-12-26
Abstract: PURPOSE:To provide a ferroelectric liq. crystal element consisting of a liq. crystal orienting film to obtain excellent orientation and memory characteristic at an initial stage and a liq. crystal composition to eliminate the deterioration of the characteristic with age. CONSTITUTION:Proteins are used as the material for a liq. crystal orienting film, and the rubbing directions on the upper and lower substrates are not parallel in this ferroelectric liq. crystal element. At least one kind among the compds. having a basic substituent or the epoxy compd. is added to the ferroelectric liq. crystal composition of the element. Concretely, an aliphatic primary or secondary amine is used as the compd. having a basic substituent and an epoxy compd. as the epoxy resin. Consequently, an excellent memory characteristic is secured, a uniform and even display is realized, and the excellent display is maintained for a long time.
Patent JP-H04225862-A (JP)
Title: Dancing fountain device
Inventor: MIYAUCHI SUNAO
IPC: B05B1/12
Filed: 1990-12-27
Abstract: PURPOSE:To vary the water film form by providing a first and second fluid feed ports to face in a tangential direction and in an axis center direction at a base end part of a conical nozzle body and providing with a cylindrical spacer by arranging an annular opening around the cylindrical spacer within an ejecting port. CONSTITUTION:The fluid 7 flowing-in from the first liquid feed port 5 in the tangential direction rotates in the inside of the conical nozzle body 1 and is reduced as it toward the ejecting port 3 between the cylindrical spacer 4 at the top, ejects from the ejecting port 3 with the increasing rotational speed and spreads like a corn form with a centrifugal force. The ejected stream forms a screen 8 of a film form with an opening angle theta. Here, a fluid is fed from the second liquid feed port 6 in the axis center direction, thus, a velocity in the axis center direction is given to the fluid 7 in the inside of the conical nozzle body 1 and by controlling the ejecting fluid amount, the film thickness of the screen 8 changes the opening angle theta variously.
Patent JP-H04232297-A (JP)
Title: Manufacture of stainless cold rolled steel strip excellent in luster and corrosion resistance
Inventor: MURABAYASHI MINORU
IPC: C25F1/06
Filed: 1990-12-28
Abstract: PURPOSE:To offer a method for manufacturing a stainless cold rolled steel strip not only excellent in metallic luster and whiteness on the descaled surface but also excellent in corrosion resistance. CONSTITUTION:This is a method for manufacturing a stainless cold rolled steel strip excellent in luster and corrosion resistance having features in which a stainless cold rolled steel strip hardly contg. Mo and Nb and contg. 0.2 to 1.0% Si is annealed at a prescribed temp. for prescribed time, is thereafter descaled by the stage of neutral salt electrolysis-nitric acid electrolysis and is provided with whiteness and corrosion resistance.