baber/WOPTO huggingface dataset:
Patent JP-S62128608-A (JP)
Title: Digital filter
Inventor: SHOJI YASUO
IPC: H03H17/04
Filed: 1985-11-29
Abstract: PURPOSE:To reduce equally the noise amount at the input side of the 1st and 2nd multipliers by supplying the signals undergone the scaling through the 3rd adder, a delay element and the 3rd amplifier to both the 1st and 2nd multipliers of the feedback and feedforward loops respectively. CONSTITUTION:An input terminal 11 is connected to an input terminal of an adder 13 and the output terminal of the adder 13 is connected to the input terminals of both adders 14 and 17 respectively. The output terminal of the adder 17 is connected to the input terminal of an adder 23 via a delay element 25. The output terminal of the multiplier 23 is connected to the input terminals of an adder 18 and multipliers 19 and 21 as well as the other input terminal of the adder 17 respectively. The output terminal of the adder 18 is connected to the input terminal of a multiplier 24 via a delay element 26. The output terminal of the multiplier 24 is connected to the input terminals of multipliers 20 and 22 as well as to the other input terminal of the adder 18 respectively. Then the output terminals of multipliers 21 and 22 are connected to two input terminals of an adder 15 respectively and the output terminal of the adder 15 is connected to the other input terminal of the adder 13.
Patent JP-H04144534-A (JP)
Title: Endoscope
Inventor: KOMI SHUJI
IPC: A61B1/00
Filed: 1990-10-04
Abstract: PURPOSE:To draw out the inserting part at the time a curved part is in a straight state by constituting the endoscope so that whether the curved part is in a straight state or not can be informed by an alarm means such as a lamp, etc. CONSTITUTION:In a nodal circle ring 9 located in the tip of plural nodal circle rings 9, four parts of fitting parts 12 are provided, and to these fitting parts 12, the tip of a wire 7 is attached, respectively. By rotating separately two operating knobs 4, a pulley 6 is rotated, and by winding and rewinding operations of the wire 7 wound to the pulley 6, a curved part 2 can be curved vertically and to the left and the right. Along a moving position of this wire 7, a sensor means 8 for detecting the part to be detected provided on the wire 7 is provided. The sensor means 8 is constituted so that when the part to be detected detects a position of the prescribed wire 7, an alarm means 5 consisting of a lamp is turned on or turned off, and an operator confirms it in a handy operating part, and can draw out an inserting part in a state that the curved part 2 is straight.
Patent JP-H11111237-A (JP)
Title: Dielectric barrier discharge lamp and barrier discharge lamp device
Inventor: ONISHI HIROSHI
IPC: H05B41/24
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of a discharge vessel with simple constitution by sealing a discharge medium capable of forming an excimer molecule in the discharge vessel on which at least a part has a radiation transmissive property, arranging a pair of electrodes outside the discharge vessel, and detecting an impedance change on the outside of the discharge vessel. SOLUTION: A dielectric barrier discharge lamp 1 is composed of a discharge vessel 1a and a pair of electrodes 1b1 and 1b2. The discharge vessel 1a is composed of quartz glass, and has a part 1a1 having a first discharge passage length and a part 1a2 having a second discharge passage length. The part 1a1 having the first discharge passage length is composed of an inner tube 11, an outer tube 1a0 and concentrically arranged at an interval on the outside of the inner tube 1a1 and a connecting part 1aY to airtightly connect the inner tube 1a1 and the outer tube 1a0. The part 1a2 to form the second discharge passage length is composed of a connecting part to connect a diametrically expanded part formed in one end part of the inner tube 1a1 and the outer tube 1a0.
Patent JP-H07117013-A (JP)
Title: Arranging device for nails
Inventor: MIYAYAMA SHIGERU
IPC: B27F7/13
Filed: 1993-10-26
Abstract: PURPOSE:To obtain an arranging device for nails which eliminates a stop or a failure of a board surface nailing device by making it possible to feed the nails surely and one by one. CONSTITUTION:A nail support member 20 which arranges a plurality of nails 10 in a line by a slant surface 21 slanting downward from a nail receiving port 22 on the part feeder 80 side to a nail feeding port 23 on the board surface nailing device 90 side and supporting the lower sides of the heads 12 of the nails 10 and by an accommodating part 25 provided for the slant surface 21 and accommodating rod parts 11 of the nails 10, and a cover member 30 disposed above the nail support member 20, are provided. On the nail feeding port 23 side, a distance is so set that the heads 12 of the nails 10 supported by the slant surface 21 come into contact with the lower side 31 of the cover member, while on the nail receiving port 22 side, a distance is so set that the heads 12 of the nails 10 supported by the slant surface 21 do not come into contact with the lower side 31 of the cover member.
Patent JP-H04144816-A (JP)
Title: Roller bracket for conveyer
Inventor: FUJIO YOSHIHIKO
IPC: B65G13/11
Filed: 1990-10-04
Abstract: PURPOSE:To provide use for both right and left inclinations in a roller bracket for an auxiliary conveyer by forming a bolt inserting hole in a vertical direction at the corner part of a thick body in a triangle shape of a plane view, and forming a pair of roller shaft supporting holes in a thick direction at one side of the two which form the corner part. CONSTITUTION:A roller bracket, 15 is formed from a thick body 16 in the triangle shape of a plane view. Besides, a bolt inserting hole 17 which goes through in the vertical direction at an orthogonal part is formed, and a pair of roller shaft supporting holes 21A, 21B are formed in a thick direction at the central part of a long side 18 among two sides 18, 19 which form the orthogonal part. The roller shaft supporting holes 21A, 21B are in a hexagon matching with a free edge shape of the roller shaft. With this constitution, a bracket 15 is bolted on a frame through the bolt inserting hole 17, and the roller shaft supporting holes 21A, 21B support the roller. For inverted arrangement, the bracket is installed inside out.
Patent JP-H0985034-A (JP)
Title: Moisture removing device
Inventor: AZEGAMI YOSHIO
IPC: C10L3/10
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a moisture removing device capable of continuously and smoothly removing moisture in gas and increasing the degree of freedom from an aspect of planning. SOLUTION: This moisture removing device 1 is provided in a gas pressure raising supply apparatus raising the pressure of gas by compressors connected over a plurality of stages to remove moisture in gas and has an adsorbing part 3 having an adsorbent 16 adsorbing moisture in gas and this adsorbing part 3 is provided to the guide pipeline 2 immediately after the compressor of a first stage.
Patent JP-H04143696-A (JP)
Title: Heat resistive shielding material for fast nutron
Inventor: INOUE YOSHINORI
IPC: G21F1/02
Filed: 1990-10-05
Abstract: PURPOSE:To intend improvement of dimensional stability, mechanical strength and molding processability under high temperature condition by mixing and molding a silicic acid Ca of which a CaO/SiO2 molar ratio is 0.5 to 2, and a metallic hydride of which hydrogen/metallic atomic ratio is higher than 0.7, by specific weight constituent ratio. CONSTITUTION:Silicic acid Ca2 powder of which a CaO/SiO2 molar ratio is 0.5 to 2, and compound powder of a metallic hydride 1 which is selected from a Ti, a Zr and so on, of which hydrogen/metallic atomic ratio is higher than 0.7, and on surface of fine particle of which oxidized film 3 is formed, are mixed and molded by the ratio of the silicic acid Ca to be 100 weight parts and the metallic hydride 1 to be 50 to 800 weight parts, in order to produce a heat resistive shielding material for fast neutron. This shielding material can maintain a high volume ratio metallic hydride stably, even under high temperature condition of some 700 deg.C, and also can suppress discharge of a hydrogen gas and is highly moldable, and therefore the molded body shows high thermal stability such as mechanical strength and dimensional stability and can be freely processed into various shapes.
Patent JP-H0796545-A (JP)
Title: Method of lining pipe line
Inventor: ECHIGO YOSHIAKI
IPC: F16L1/00
Filed: 1993-09-29
Abstract: PURPOSE:To perform close adheshion and coating of a sheet to the inside of a pipe line by only heating, by a method wherein a compounded sheet of matrix resin and a reinforcing fiber and adhesive plastic sheet are laminated under pressure, its densified sheet is made into tubular state by winding around in layer of at least one layer, inserted into the pipe line, the sheet is heated and expanded thermally. CONSTITUTION:Matrix resin and l reinforcing fiber are dispersed into water, compounded, made into a sheet and dried. Then one or at least two sheets and a plastic sheet 3 having adhesion to a metal are laminated and after heating and pressing, densified laminated sheet 2 is obtained by performing cooling and pressing. The sheet 2 is wound around a metallic pipe comprised of 2-10 layers, made into a tubular state and inserted within a pipe line 1. In this case, an air layer 4 is provided between the plastic sheet 3 and metallic pipe line 1. Then the pipe line 1 is heated, the sheet 2 is expanded thermally, the air layer 4 is closed and a plastic lining having high adhesion is formed in the pipe line. Then the sheet 2 becomes thermally expanded sheet 5.
Patent JP-2000099921-A (JP)
Title: Magneto-resistance effect type composite head and its manufacturing method
Inventor: ISHIWATA NOBUYUKI
IPC: G11B5/31
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite type head in which the positional deviation dispersion on the wafer of the MR head and the ID head can be reduced, good narrow width recording corresponding to high density recording and good side fringe characteristic are obtained in the composite type head of the structure where a reproducing magneto-resistance(MR) effect head and a recording inductive(ID) head are laminated. SOLUTION: This head is provided with a laminated magnetic shielding film 10, magnetically separating layers 11 and 16, a magnetic pole film 17 which is also used as a magnetic shield, a magnetic gap 18 and a magnetic pole film 19. An MR element 15 is provided between the layers 11 and 16. First and second recessed sections 20 are provided on both neighbors of the gap 18 and the film 19 on the film 17 at a prescribed interval. Recessed sections 8 having a shape to position the sections 20 are also provided.
Patent JP-H09110212-A (JP)
Title: Thin plate-like body delivery device
Inventor: IWASHITA YOSHIHARU
IPC: B65H3/56
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To accurately and easily deliver a thin plate-like body one by one without requiring high dimensional accuracy to form a delivery passage by arranging a delivery means so as to move to a delivery passage while pressing it in a posture to incline a delivery directional tip part of the thin plate-like body in its thickness direction to a regulating surface. SOLUTION: A card H1 to be delivered is curved and changed in the thickness direction, and is sent out from a sending-out port by being delivered from a delivery passage 13 while being separated in the thickness direction to a card of not being treated as a delivery object superposed on its card H1 and when a rear end part of its pressing body 15C seprates from the card H1, it stops in a condition of projecting by a prescribed quantity from the card sending-out port of the card H1. When a photosensor detects that its one pressing body 15C moves up to an origin point to release a press to the card H1, driving of a driving motor stops, and the card H1 stopping by projecting from the card sending-out port is taken out.
Patent JP-H02116285-A (JP)
Title: Three-tube system projection television
Inventor: HASEGAWA SHINICHI
IPC: H04N9/31
Filed: 1988-10-26
Abstract: PURPOSE:To improve a color balance and to eliminate a halo by offsetting the intersection between a lens optical axis and a screen from the intersection between the central lens optical axis and the screen to the outside, and dislocating the center of a projecting tube from the lens optical axis to the outside. CONSTITUTION:Respective optical axes 2RS and 2BS of lenses 2R and 2B provided on the front surface of a red projecting tube 1R and a blue projecting tube 1B are offset so as to cross a screen 3 at positions respectively deflecting from the intersection between a optical axis 2GS of a central lens 2G and a screen 3 to the outside. Thus, the right and left picture angles beta1 and beta2 of the optical axis 2RS and 2BS become approximately the same, and the color balance on the screen 3 is made excellent. In addition, an external magnetic field to make the pictures of the three tubes correspond on the screen 3 is made unnecessary, the halo is not generated, and the excellent picture can be obtained.
Patent JP-2001090569-A (JP)
Title: Starting control device for engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D41/14
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a starting control device for an engine, capable of preventing deterioration of exhaust gas property even when the engine is repeated to be stopped and restated. SOLUTION: The condition of starting feedback control are changed between the case that a driver starts an engine by himself and the case that the engine is automatically restarted on demand for control. Specifically, after the engine is started, it is judged to be restarted or not (Step S20), and it is restarted (Step S22), a feedback prohibition time is shortened (T1<T2) as compared to the case that the driver starts (Step S34). On this account, air/fuel ratio feedback control is started earlier in response to the activation of an oxygen sensor at restarting.
Patent JP-H07100424-A (JP)
Title: Coating apparatus
Inventor: MIZUNO TAKAHIRO
IPC: B05C9/14
Filed: 1993-09-30
Abstract: PURPOSE:To reduce the number of required feed trucks when a rotary coating work and a usual painting work are coated in a mixed state. CONSTITUTION:A rotary truck D1 is used in both of the feed of a rotary coating work W requiring rotation and that of a usual coating work requiring no rotation. A rotary conveyor 8 for imparting rotatory power is arranged over the range from the setting zone 6 placed on the downstream side of a painting zone 5 to a preparatory drying zone 7. A clutch is fitted in the rotary mechanism of the rotary truck D1 and a clutch changeover station S setting the clutch to an ON- or OFF-state corresponding to whether the work W is a rotary painting one or a usual coating one is attached to the position on this side of a rotary conveyor 8, for example, on this side of the transfer station S1 transferring the work W to the rotary truck D1.
Patent JP-H02114608-A (JP)
Title: Choke coil for common mode
Inventor: HASHIMOTO SHUNJI
IPC: H01F17/06
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a choke coil for common modes having high inductance and excellent high frequency characteristics by a method wherein a first coil is wound around a ring-shaped core, an insulation treatment of this first coil is conducted, and a second coil is wound thereon. CONSTITUTION:A first coil 1 is wound around a ring-shaped core 3 in such a manner that the starting part 5 and the ending part 6 of the winding are wound almost on the entire circumference of the ring-shaped core 3. The first coil 1 is coated with an insulator 4 sufficiently, a second coil 2 is wound thereon in the same manner as the first coil 1, and a choke coil for common mode is formed using the first and the second coils 1 and 2. However, the winding direction of the two coils 1 and 2 are the direction which cancels the magnetic flux generated by a line current. Accordingly, the double-layer wound coil used in the past can be changed to single-layer wound coil, and as a result, stray capacitance is reduced, and high frequency characteristics can be improved.
Patent JP-S62127568-A (JP)
Title: Interlocking gear wheels
Inventor: SHIMAZAKI TOSHIO
IPC: F16H55/17
Filed: 1985-11-29
Abstract: PURPOSE:To enable the positioning of interlocking gear wheels to be easily carried out by forming a recessed and a projected part for positioning so as to restrict the respective interlocking position, on respective engaging teeth of a pair of interlocking gear wheels. CONSTITUTION:On respective interlocking gear wheels 1 and 2 in which engaging gear teeth 3 and 4 are formed in a prescribed range of angles, a recessed tooth 5 and a projected tooth 6, which are formed on one end side in the axial direction of respective engaging gears 3 and 4 so as to be adjacent, are formed. Thus, since the interlocking position of both interlocking gear wheels 1 and 2 can be accurately set, the assembling work can be very easily carried out.
Patent JP-S61146558-A (JP)
Title: Liquid jet recorder
Inventor: HATSUTORI YOSHIFUMI
IPC: B41J2/17
Filed: 1984-12-21
Abstract: PURPOSE:To obtain stabilized good liquid droplets discharging conditions all the time by providing a driver to move a recording unit to a given direction in relation to a recording paper and a heating controller to heat a liquid in the liquid jet recording unit during the stoppage of the driver. CONSTITUTION:A discharge energy generator 102 to form by acting energy on a liquid according to supply of electric signals is provided. A liquid jet recording unit 100 to make recording on a recording medium P by discharging liquid droplets formed is provided. Also, a driver 210 to move the recording unit 100 toward a given direction in relation to the recording medium P, and a heating controller 220 to heat the liquid in the recording unit 100 during the stoppage of the driver 210 are provided.
Patent JP-H03129574-A (JP)
Title: Artificial visual device
Inventor: INADA TOSHIO
IPC: G06T1/00
Filed: 1989-10-16
Abstract: PURPOSE:To improve the sensitivity of the artificial visual device by arranging a center photodetecting element and a peripheral photodetecting element on a deadweight-shaped or spherical projection part formed around the center photodetecting element. CONSTITUTION:The photodetecting face 34a of the center photodetecting element 34 is formed on the center part of a semi-spherical projection part. The ring-like photodetecting face 33a of the peripheral photodetecting element 33 is formed on the periphery of the projection part 30 around the element 34a. Since the photodetecting face 34a of the element 34 is formed on the center of the projection part 30 and close to a diffusion face 5, a photodetecting area for the diffusion face 5 is narrow and high directivity. Since the photodetecting face 33a of the element 33 is formed on the periphery of the semi-spherical projection part 30, light with a large incident angle (including angle) to the center axis T of the element 34 can be received. Thereby spot light existing on the diffusion plate 5 separated from a light receiving element 31 can be detected with high sensitivity.
Patent JP-H0580621-A (JP)
Title: Copying device
Inventor: ITO HIROHIKO
IPC: G03G15/043
Filed: 1991-09-20
Abstract: PURPOSE:To individually and automatically set a copying operation mode against each document where different types of documents exist mixed. CONSTITUTION:The device is constituted so that the type of each document is discriminated and detected individually by CCD line sensor 109 and 110 while each document of differing types which are existing mixed is fed from an automatic document feeder RDF, and the copying operation modes such as both side copying and black and white/color copying are automatically set against each document by a controller CONT.
Patent JP-2000163005-A (JP)
Title: Multi-gradation image display method
Inventor: YAMADA KAZUHIRO
IPC: G09G3/28
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To enable an error diffusing process corresponding to respective digital data even when the polyphase input of digital data is performed by providing a process for diffusing a display error to digital data included in a data block following the data block including a pixel of interest. SOLUTION: An AD conversion part 1 converts an input analog image signal D1 which is inputted in series to specific-bit, e.g. 12-bit digital data D2. A polyphasing part 2 puts pieces of digital data D2 outputted by the AD conversion part 1 together into one block and outputs it as a data block D3. An error diffusing process part 3 performs a process for diffusing a display error as to each 12-bit digital data D2 included in the data flock D3 to peripheral pixels by TV fields. The arithmetic process is switched by the TV fields according to a vertical synchronizing signal and 8-bit pixel data D4 is outputted from the error diffusing process part 3.
Patent JP-H02115712-A (JP)
Title: Level measuring instrument for structure
Inventor: FUKUYAMA KUNIO
IPC: G01C5/04
Filed: 1988-10-25
Abstract: PURPOSE:To accurately measure relative levels in many positions by installing a reference manometer and many displacement manometers and connecting them with connection tubes. CONSTITUTION:A reference manometer 1 installed in a reference position and many displacement manometers 2 installed in respective measuring positions are connected to each other by connection tubes 3. Manometers 1 and 2 are provided with sensors 7 and 8 which output levels of the liquid surface, and signals from these sensors are displayed on a display part through a controller 10. At the time of measurement, a water injection valve 4 or a drain valve 5 is operated to raise or lower the liquid surface in a duct. Thus, when levels in measuring positions where manometers 2 are installed are not changed relatively to the level in the position where the manometer 1 is installed, signals are outputted from manometers 2 to the display part (a bar graph 11A and a digital meter 11B) at a time when the measured value of the manometer 1 reaches a prescribed value. When they are changed relatively, signals of manometers 2 are different in output time, and the measured liquid surface of the manometer indicated with a lamp 12 at the output time is the extent of displacement from the reference level in each measuring position.
Patent JP-H1187506-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIE TORU
IPC: H01L23/522
Filed: 1997-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacture thereof which uses a self-planarized oxide film having no steep step on the element surface. SOLUTION: This manufacturing method has an underlying oxide film 13 formed on the surface of an element substrate 11, contg. element steps formed by an element wiring 12, exposing this oxide film to a gas or plasma contg. O to reduce the Si-H bond density on the underlying oxide film surface, forming a lower self-planarizing oxide film 14 on the underlying oxide film with the reduced Si-H bond density, to reduce the Si-H bond density of the lower layer self-planarizing oxide film and increase the fluidity, thereby planarizing the lower layer self-planarizing oxide film surface, forming an upper self-planarized oxide film 15 on the surface so as to produce a semiconductor device having no steep step on the element surface.