baber/WOPTO huggingface dataset:
Patent JP-2001067015-A (JP)
Title: Projection-type display device, projection-type display system, and its display method
Inventor: FUJIWARA SHUICHI
IPC: G09F9/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To easily match a plurality of images that are projected and displayed by a plurality of projection-type display devices, by storing an adjusting pattern data for adjusting a position of the images to be projected and displayed, selecting data to be processed from the adjusting pattern data, and adjusting positions of adjusting pattern images, in a display image data creating portion. SOLUTION: This projection system stores adjusting pattern data ADP for representing adjusting pattern images in each of projection-type display devices PJA-PJC. A user selects which adjusting pattern image is used in a menu screen for each of projection-type display devices PJA-PJC using a remote control or an external computer 300. Here, same adjusting pattern image is selected for each of projection-type display devices PJA-PJC, and a position of a projection lens using a position adjusting mechanism, can be adjusted while looking at the adjusting pattern images displayed on a screen SC.
Patent JP-H03108187-A (JP)
Title: Semiconductor storage device
Inventor: TSUKADA HIROMI
IPC: G11C11/409
Filed: 1989-09-22
Abstract: PURPOSE:To reduce the current consumption in operation by providing a node connectable to a power voltage terminal to each sense amplifier, precharging the node in advance and using the level as a reference level of the sense amplifier. CONSTITUTION:A control signal phiPC changes to an L level just before a word line WL rises to an H level and a precharge MOSFET QP and switch MOSFETs QS1 - QS3 are turned off. Then nodes nr1,nr2,nr3 at reference side of each sense amplifier are floated. Then the level of the line WL changes to an H level, an information charge of a memory cell MC on the word line is read onto a bit line BL respectively thereby changing the level of the bit line. Then a sense amplifier SA is active to detect a level difference between the bit line and the reference node nr and amplify the difference. Then column switches Qy,Qy' are closed and only one amplifier SA connects to a common input and output signal line i/o, an amplifier AM is driven, a read signal is amplified and the result is outputted externally through an output buffer DOB.
Patent JP-2000077695-A (JP)
Title: Photovoltaic device
Inventor: KADOME NOBUO
IPC: H01L31/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a short circuit by cutting a photovoltaic device without short-circuiting, and omitting a process after cutting. SOLUTION: In the photovoltaic device, a first electrode layer 2 and a second electrode layer 3 are laminated on both surfaces of a semiconductor thin film optical activity layer for generating at the time of illuminating light thereto, and electric power generated from the activity layer is outputted from the layers 2 and 3. Further, in the photovoltaic device, the layers 2 and 3 are arranged so as not to be opposed to one another at cut parts 6.
Patent JP-H07104169-A (JP)
Title: Camera
Inventor: YOSHINO HIROSHI
IPC: G03B13/36
Filed: 1993-09-30
Abstract: PURPOSE:To enable a photographer to confirm a focus detection region without making a mode change operation every time when the photographer is desirous of knowing the focus detection region by having focus detection executed in a region selected by an automatic selecting means and displaying this region. CONSTITUTION:The focus detection is executed when this switch SDAC is operated and a switch SDAC is turned on. Further, the optimum detection is automatically selected and focus driving is executed. The camera displays the automatically selected detection region if the result thereof is in-focus. Whether the change of the detection region to make focus detection is made or not is discriminated. The change of the detection region is known by detecting whether any among switches SAF 1 to SAF 4 is operated or not. Namely, the focus driving is not executed until the switch SDAC turns off if it is discriminated that the switch SDAC is held turned on and the operation to change the region is not executed.
Patent JP-S61124149-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUURA KATSUHIKO
IPC: H01L21/74
Filed: 1984-11-20
Abstract: PURPOSE:To improve electric characteristics and to contract the area of an element by forming a recess by selective etching, the forming a low resistance diffused layer on the entire recess, burying the recess to form a semiconductor layer, and flattening the surface of a semiconductor substrate. CONSTITUTION:A silicon oxide film 2 is formed on a P type silicon substrate 1, selectively etched, and the substrate 1 is etched with the remaining film 2 as a mask. An N<+> type collector buried layer 3 is formed, the film 2 and a glass layer 4 containing As or Sb are removed by etching, and an N type epitaxial layer 5 is formed on the entire surface. After the layer 5 is formed, a resist 6 is spin coated, dried and flattened. The resist 6 and the silicons are etched to the specific surfaces, the substrate is flattened, oxided in oxidative atmosphere to form a thermally oxidized silicon film 7, and a P type diffused layer 8 and a P type diffused layer 9 are formed with the film 7 as a mask. Thus, a collector buried diffused layer is formed in high density, a collector resistance is reduced to decrease a saturated voltage.
Patent JP-H11129633-A (JP)
Title: Cyan coloring matter donor element for transferring thermal coloring matter
Inventor: CHAPMAN DEREK D
IPC: B41M5/39
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a mixture of cyan coloring matter for color-proof in order to approximate hue conformity of cyan SWOP color standards. SOLUTION: The cyan coloring matter donor element for transferring thermal coloring matter is constituted by incorporating a supporting body on which a coloring matter layer containing a mixture of cyan coloring matter dispersed in a polymer binder is provided. At least one of the cyan coloring matter is shown by the following formula (I), and at least one of the other coloring matter is shown by the following formula (II), (in the formulas, R<1> , R<2> , R<3> , (m), R<4> , R<5> , R<6> , R<7> , R<8> , R<9> , Y, (n), R<10> are specific group or number.).
Patent JP-S61108173-A (JP)
Inventor: PURADEIIPU SHIYAA
IPC: H01L29/78
Filed: 1985-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06192931-A (JP)
Title: Method and apparatus for treating synthetic yarns running in certain distance and in parallel each other in textile machine
Inventor: GIYUNTAA KEENITSUHI
IPC: D02J1/18
Filed: 1993-09-30
Abstract: PURPOSE: To improve the quality of processed yarn by allowing synthetic yarns to travel in parallel while immovably maintaining the prescribed intervals between plural processing stations successively arranged with certain angles with each other and enhancing the adaptability to processed surfaces. CONSTITUTION: The synthetic yarns 2 and 3 in a drawing texturing machine are wound in parallel to each other plural times on a rod-like thread guide 5 and a pressing roller 6 on a feed roller 7 and are wound around a draft pin 8, following which the parallel traveling yarns 2 and 3 are expanded to a spacing corresponding to a specified outside diameter by means of a yarn separating element 20 which is positionally offset in a transverse direction with respect to the yarn traveling direction and has the outside diameter described above. These yarns are introduced to a godet roller 9 and while the yarns are guided to a godet roller 12 through a heating plate 11 in succession, the yarns 2 and 3 are drawn by the circumference speed difference between both rollers 9 and 12.  In succession, the yarns are introduced through thread guides 14 and 14' into a vortex chamber 15 where the yarns are subjected to texturing and are then taken up on bobbins 18 and 19 through another thread guides 16, 16' and 17.
Patent JP-H0583441-A (JP)
Title: Radio facsimile equipment
Inventor: TAKEUCHI TOSHIYA
IPC: H04N1/00
Filed: 1991-09-25
Abstract: PURPOSE:To economically grasp a generation state of a fault without always monitoring received picture information by a radio equipment. CONSTITUTION:In a MODEM 1, a receiving side radio equipment 18 demodulates and outputs received picture information 9. In a CODEC 2, a trigger signal 10 is generated, when a data error is detected in the course of decoding of the demodulated picture information. A timer circuit 6 outputs an actuating signal 8 of the time set in advance by the trigger signal 10. A tape recorder 4 stores the received picture information 9 by the actuating signal 8. A recording circuit 3 prints and outputs decoded picture information to recording paper.
Patent JP-H1070361-A (JP)
Title: Method and device for soldering
Inventor: KAWAKAMI KATSUMI
IPC: B23K1/008
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To inhibit a temperature rise of a low heat-resisting circuit component to make it possible to prevent the circuit component from being exerted heat damage by a method wherein when the whole circuit board is heated, the point of a heat conduction probe is kept brought into contact with such the circuit component or in the vicinity of the circuit component. SOLUTION: As not only joints, which are adhered with a creamy solder, of a circuit board but also the whole board are evenly heated at a high temperature in the heating of the board using a reflow furnace, there is a possibility that a circuit component, such as a low heat-resisting semiconductor LSI, is exerted heat damage at that time. There, the point 10a of a heat conduction probe 10 is brought into contact with the upper part of the circuit board 4 to dissipate locally the heat of the contact part, whereby the low heat-resisting circuit component is prevented from being heated at the high temperature.  That is, the point part 10a of the probe 10, which transmits the heat, which is given through the point part 10a, to its rear end part and radiates finally the heat through a heat sink 11, is vertically moved by a probe contact- separation mechanism 12 at a prescribed stroke and is brought into contact with a prescribed place on the board 4, which is carried, or is made to separate from the prescribed place.
Patent JP-H03107015-A (JP)
Title: Landslide protection construction
Inventor: INOUE KAZUTOSHI
IPC: E02D5/20
Filed: 1989-09-21
Abstract: PURPOSE:To improve strength, durability, and cut-off performances by so forming a slit as to make a plurality of vertical holes continuous to each other, inserting a horizontal sheet pile for a landslide protection into the slit and filling a consolidating material for fixing a master pile and the horizontal sheet pile. CONSTITUTION:A plurality of vertical holes 20 for a master pile 22 are formed at the predetermined intervals, and the holes 20 are drilled to a depth corresponding to the required height of a landslide protection wall. Then, a slit 21 is so formed between adjacent holes 20 as to keep the continuity or communication thereof. Furthermore, the master pile 22 is so inserted through the hole 20 as to be orthogonal with the extension direction of th slit 21. A horizontal sheet pile 1 for the lowest level is dropped into the slit 21 and sheet piles 10 for intermediate and upper levels are inserted in through-holes 3 and 4. Also, consolidating mortar is filled in th ground side of the fringes of the horizontal sheet piles 1 and 10 of the hole 20 and slit 21, and the master pile 22, thereby fixing the master pile 22 and the horizontal sheet piles 1 and 10.
Patent JP-H05509-A (JP)
Title: Ink jet recorder
Inventor: ODA HAJIME
IPC: B41J2/06
Filed: 1991-09-25
Abstract: PURPOSE:To obtain an electrostatic ink jet recorder capable of setting an optimum recording condition with a simplified structure. CONSTITUTION:A recessed opening 203 having a diameter phi2 is formed in an insulating thin plate 202. An ink delivery port 204 is further formed in a projection 214 having a diameter phi1 provided on the center of the bottom of the opening 203. Electrodes 206, 207 are provided around the respective openings. The ink delivery port 204 is connected to an ink chamber 205. Where the height of the projection 214 is L1 and a distance from the top surface of the ink delivery port 204 to the electrode 206 around the recessed opening 203 is L2, the following relations are met 2<=phi2/phi1<=10, 1<=L2/phi1 >=20, L1/phi1 deg.0.2. An electrostatic ink jet recorder obtained in this manner is simplified in structure and improved in cost, assembling method, and reliability and is capable of setting optimum recording characteristics.
Patent JP-H08111858-A (JP)
Title: Video interactive monitor system
Inventor: ARAMAKI TORU
IPC: H04N7/14
Filed: 1994-10-12
Abstract: PURPOSE: To attain high efficiency for the use of communication channels for interacting and supervision of plural terminal equipments and to optimize transmission information by adopting the configuration of using an ISDN communication network and two-way multi-medium communication of voice image and data in real time. CONSTITUTION: A central station 2 selects a terminal station 3 (terminal stations A-D) to be monitored and when the station 2 transfers a call setup signal to the terminal station A, the terminal station A transfers a D channel signal comprising its own status information to the station 2. The station 2 receives the information and lights up a lamp corresponding to the terminal station A of each status display section in a system controller 12, connects channels whose transmission capacity is for 2B channels and the image signal received by a monitor camera 24 of the station A is transferred from the terminal station 3 to the station 2 through B channel signal communication.  Channels having the transmission capacity by 2B channels are connected sequentially to terminal stations B, C, D by a similar procedure and the station 2 receives a monitor image from each terminal station to allow the central station 2 to monitor video images at four points at the same time. Thus, a supervisor of the central station monitors plural terminal stations with a simple operation.
Patent JP-H06199041-A (JP)
Title: Recording method
Inventor: MASUBUCHI FUMITO
IPC: B41M5/36
Filed: 1993-09-06
Abstract: PURPOSE:To improve repetition durability by a method wherein incombustible liquid is provided between a heat generating body and a recording material during formation and erasing of an image, in a device to form and erase an image through contact of the heat generating body with a reversible heat- sensitive recording material and relative movement thereof. CONSTITUTION:In a recording method wherein an image is formed and erased by utilization of a change in transparency owing to the temperature of a heat- sensitive layer 3 through relative movement of a reversible heat-sensitive recording material 3 and a heat generating body 1 in a state to bring the two members into contact with each other, volatile or non-volatile and incombustible or flame retardant liquid 2 is located between the heat generating substance 3 and the reversible heat-sensitive recording material 1. Silicone oil and fluorocarbon oil are used for the liquid 2, having a thickness of 1-20mum, temperature of 25 deg.C, and viscosity of 0.5-1000cp. Rollers 5 are arranged on both sides of the recording material 3 with the heat generating body 1 nipped therebetween, when occasion demand.
Patent JP-H1170453-A (JP)
Title: Polishing tool
Inventor: SAITO SHINICHIRO
IPC: B24B13/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate a supply of polish liquid inbetween elastic polishers and a work maching surface by providing the elastic polishers with elastic films having internal pressure and by arranging a plurality of elastic polishers in such a state as divided into several places in a substrate. SOLUTION: A polishing tool 1 for polishing the top face of a work 3 is constituted of a polishing dish 17 or a substrate having rigidity and three elastic polishers 19 arranged in its bottom face. The three elastic polishers 19 are arranged in such a state as being sorted on the circumference. The elastic polishers 19 are divided into a plural number and brought in contact with the work 3 in a small area so that the superior fitting capability is provided between the work 3 and the elastic polishers 19. The displacement can be suppressed to that per a polisher so that the unevenness in the repulsire force of the elastic polisher 19 increased by the displacement can be suppressed. Namely, this polisher 19 can be in contact with the work at the same pressure at all times, no matter where it is placed on the nonspherical face.
Patent JP-H0993785-A (JP)
Title: Earth leakage breaker and breaker for wiring
Inventor: MATSUZAKI TOSHIYUKI
IPC: H01H83/14
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To protect a load by detecting an abnormal voltage generated owing to missing of phase of the neutral line to isolate the contacts of main circuit if a detected voltage exceeds the reference voltage. SOLUTION: When the phase A is positive, and the phase B is zero potential, a current flows to the phase B from the phase A via the loads 41a and 41b. A detected current Id flows to an abnormal voltage detecting circuit 13 from the load 41a via the neutral line Nz, diode 38z and a voltage detection lead 15 and moreover flows to the phase B via the diode 14b. Since the detected current Id is impeded by the diodes 38x and 38y at the common connecting point Pk of the cathodes of diodes 38x to 38z, it flows into the abnormal voltage detecting circuit 13 without creeping to the neutral line Nx or Ny of the other normal distribution board 21X or 21Y. Abnormal voltage Vzb applied to the load 41b is detected by the abnormal voltage detecting circuit 13 and the main circuit contacts are isolated by the protection circuit to protect the load 41b from abnormal voltage.
Patent JP-2001069974-A (JP)
Title: Amino acid oxidase for l-tryptophan and its production
Inventor: IZUMI YOSHIKAZU
IPC: C12N9/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an amino acid oxidase which is used for L-tryptophan, can easily, accurately and quantitatively measure L-tryptophan in a human body, and can oxidize L-tryptophan by culturing a Coprinus sp.. SOLUTION: This amino acid oxidase for L-tryptophan is produced by culturing a Coprinus sp. (FERM P-17538) under an aerobic condition, and catalyzes a reaction of reaction formula I for oxidizing L-tryptophan to produce indolepyruvic acid, hydrogen peroxide and ammonia, and a reaction of reaction formula II for oxidizing L-tryptophan to produce indoleacetamide, water and carbon dioxide. The amino acid oxidase for L-tryptophan has the following physicochemical properties. Optimal temperature: 40 deg.C; optimal pH: 7 to 9; stable pH: 8 to 10; mol.wt.: a single band (SDS-electrophoresis) near to 68 kDa; substrate specificity: exhibits high substrate affinity only with L-tryptophan.
Patent JP-S61125760-A (JP)
Title: Blend processing method for die for forming double-focus lens
Inventor: ITANI HIROYUKI
IPC: B24B13/00
Filed: 1984-11-22
Abstract: PURPOSE:To provide the whole circumferential edge with uniform mirror surface in high precision by rotating a metal die around the center of a small lens, by pressing a lap, which makes see-saw motion with the edge neighborhood as its fulcrum while reciprocating, to the edge of the joint part, and thereby eliminating surface defects and optical distortion. CONSTITUTION:A metal die holder 4 rotates a metal die 3 around the center of a small lens 1, and a lap 7 is coupled with a reciprocative mechanism 5 through a rotatable pin 6 fixed to the tip of a reciprocating mechanism 5 having an eccentric wheel 11 so as to produce a reciprocative and a see-saw motion in the neighborhood of the edge part of said small ball 1. This see-saw motion made freely with the edge neighborhood as its fulcrum provides free lapping motion from the tangential line of one sphere to another without application of any force of mechanical motive. Also the blend width and blend form can be changed to a certain degree by altering the see-saw angle and the stroke of reciprocation individually. This will give a mirror surface of extra high order, substantially free of steps, striation, optical distortion, etc.
Patent JP-S60140803-A (JP)
Title: Thin-film permanent magnet
Inventor: KITADA MASAHIRO
IPC: C22C19/07
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a Co-Pt group thin-film permanent magnet having excellent corrosion resistance by limiting the ranges of component composition of Pt, Ru and Co. CONSTITUTION:0.2-7.0% Ru is aded to a known Co-Pt alloy thin-film, which is formed through methods of sputtering, vapor, etc., contains 5-35atom% Pt and consists of Co as the remainder, as a third element. It is desirable that Ru is added by 0.2-7.5atom% because the saturation flux density and coercive force of the alloy thin-film are lowered remarkably when Ru is added by 7.5% or more. More preferable Ru quantity extends over 0.3% or more from the viewpoint of corrosion resistance, and more preferable Ru quantity extends over 6% or less from the viewpoint of saturation flux density. Accordingly, the range of the most preferable Ru quantity extends over 0.3-6%. When the thin-film is formed through the sputtering method, a thin-film permanent magnet havig high coercive force is obtained by bringing the degree of vacuum before sputtering to 5X 10<-7>-10<-4>Torr.
Patent JP-H06101178-A (JP)
Title: Elastic woven or knitted fabric having iridescent effect and its production
Inventor: MATSUNAGA AKIRA
IPC: D03D15/56
Filed: 1992-09-16
Abstract: PURPOSE:To provide the elastic woven or knitted fabric changing in expressing of an iridescent effect by its expansion or contraction and having a movable color effect, and to provide the method for producing the same. CONSTITUTION:This woven or knitted fabric is composed of elastic yarns and two kinds or more of non-elastic yarns, the two kinds or more of the non-elastic yarns being arranged in the surface layers and inner layer of the woven or knitted fabric, respectively, and the non-elastic yarns being dyed in different colors, respectively.
Patent JP-S6488364-A (JP)
Title: Gas chromatograph
Inventor: HAYASHI YOSHIRO
IPC: G01N30/66
Filed: 1987-09-30
Abstract: PURPOSE:To decrease the time when a gaseous sample comes into contact with a metal part by joining a standard side gas flow passage to a gaseous sample introducing pipe in such a manner that the carrier gas emitted from the standard side gas flow passage acts as the purging gas for a column juncture. CONSTITUTION:The gaseous sample flows from a capillary column 5 in the column juncture 4A projecting to a column oven 3 through a gaseous sample introducing pipe 8 in a thermal conductivity detector cell 4 into a space part 4F into which a filament 7 is fitted. This gas is discharged through a flow passage 13 to the outside. The standard side gas flows from an inlet 9 through a pipeline 10 wound around a preheater part 4B then through a standard gas introducing pipe 11 and enters the space part 4E into which a standard side filament 6 is fitted; further, the gas flows through the confluent point of the introducing pipe 8 and the standard gas flow passage 12 and enters the space part 4F from which the gas is discharged through the passage 13 to the outside. The column 5 is so disposed that the terminal of the column is positioned nearer the space part 4F side that the confluent point. The carrier gas flowing out of the standard side flow passage is mixed with the gaseous sample flowing out of the column 5 and plays the role of the purging gas. The dead space of the column joint is thus eliminated.