baber/WOPTO huggingface dataset:
Patent JP-H1098661-A (JP)
Title: Shield structure for optical filter
Inventor: YAMAMOTO HIDEAKI
IPC: H01J11/28
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a shield structure for an optical filter whose earth electrode is not worn nor damaged due to external factors such as vibrations. SOLUTION: A 1st contact plate spring 4 with a stronger energizing force is fitted to the entire circumference of the optical filter and in contact with the entire ground electrode formed on the entire circumference of the optical filter, a 2nd contact plate spring 5 with an energizing force smaller than that of the 1st contact plate spring 4 is fitted to a frame 2, and the 2nd contact plate spring 5 is in contact with the 1st contact plate spring 4.  Thus, when the frame 2 is vibrated through the vibration of the filter and the 2nd contact plate spring 5 fitted to the frame 2 is vibrated, the 2nd contact plate spring 5 and the 1st contact plate spring 4 are rubbed with each other, but the 1st contact plate spring 4 with the stronger energizing force is not vibrated through this rubbing thereby preventing the 1st contact plate spring 4 from rubbing a ground electrode and abrasing or damaging the ground electrode.
Patent JP-S62111958-A (JP)
Title: Production of aromatic urethane
Inventor: IKARIYA TAKAO
IPC: C07C239/00
Filed: 1985-11-08
Abstract: PURPOSE:To obtain the titled compound economically, in high yield, without causing corrosion of materials, by reacting an aromatic mononitro compound with an aromatic primary amine and carbon monoxide in the presence of a catalyst, reacting the reaction product with a hydroxyl-containing organic compound and separating the objective compound from the reaction system. CONSTITUTION:An aromatic mononitro compound (e.g. nitrobenzene) is made to react with an aromatic primary amine (e.g. aniline) and carbon monoxide in the presence of a catalyst composed mainly of a compound containing platinum-group metal [e.g. Ru3(CO)12] at 80-130 deg.C and 1-500kg/cm<2> to obtain an N,N'-disubstituted urea. The product is made to react with a hydroxyl- containing organic compound (e.g. methyl alcohol) to obtain an aromatic primary amine and an aromatic urethane, which is separated from the reaction system. The separated aromatic primary amine is recycled and reused.
Patent JP-H08116472-A (JP)
Title: Image pickup device
Inventor: OYAMA ATSUSHI
IPC: H04N5/222
Filed: 1994-10-17
Abstract: PURPOSE: To set a display color most easily observed as each position even in the case where the color of a source document and its brightness differ from position to position by illustrating an area capable of image pickup onto a source document base through plural indication ways and setting the color of each indication independently. CONSTITUTION: A signal from an image pickup element 14 is fed to a chroma signal extract circuit 90 via video processing circuit 35, in which a chroma signal is extracted. The chroma signal is fed to a system controller 25, in which the signal is divided into chroma signals in four corner areas in a normal size or an HD size. Then a phase of the chroma signal for the source document base stored in a memory is compared with a phase of a chroma signal in each area read by an image pickup element 14 to detect a color of an object. Then a 1st light emission unit 114 uses the system controller 25 to light a lamp. Second to 4th light emission units 115 to 117 light up a multi-color light emitting element. That is, the light emission unit corresponding to the spot light lights up plural radiation lights depending on the color of an object.
Patent JP-2001070078-A (JP)
Title: Seat for vehicle
Inventor: FUJIKAKE TSUTOMU
IPC: A47C7/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a seat for vehicles having an improved external appearance by a method wherein wrinkles are prevented from being produced concentratedly on the upholstery at a seat corner and such wrinkles at the corner can be dispersed. SOLUTION: A seat bask part 2 is turned backward and forward with respect to a seat cushion part 1 to adjust angles, and the seat back part 2 and the seat cushion part 1, a seat corner part 3 between the part 2 and the part 1 being included therein, are covered with the upholstery 9 integrally and continuously formed in terms of external appearance. In this case, in a skin 9C of the upholstery 9 which forms the corner part 3, a plurality of sewing connection parts 15 extending to the side of upholsteries 9a, 9B of the part 1 and part 2 are formed by sewing skins with each other. And in the process wherein the parts 15 are sewn together and the part 2 is turned from the rear to an upright direction, an elastic cord member 14 is provided to disperse deformation formed on the skin 9C.
Patent JP-H1098105-A (JP)
Title: Semiconductor device and method for adjusting it
Inventor: SUZUKI MASAYUKI
IPC: H01L21/82
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for adjusting it, which adjusts by short-circuiting arbitrary two points, related to the semiconductor device and the method for adjusting it, which adjusts an impedance connected to a circuit by cutting a wiring with a laser beam. SOLUTION: This device comprises a resistance element R1 connected to an internal circuit 2, a short-circuiting transistor Q1 in which a source-drain is connected parallel to the resistance element R1, a switching signal supply circuit 4 which is connected to the gate of the short-circuiting transistor Q1 to supply a switching signal for turning it, on and an adjusting wiring 5 which is connected to the gate of the short-circuit transistor Q1, can be cut with a laser beam, and connects the gate of the short-circuit transistor Q1 to the ground. The short-circuiting transsistor Q1 is turned on by cutting the adjusting wiring 5 to put both ends of the resistance element R1 into a condition of short circuit.
Patent JP-H1194549-A (JP)
Title: Auto-tracking surveying device
Inventor: UEDA HISATERU
IPC: E21D9/06
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To expand a space which is possible to be collimated by eliminating the need for graduation change of a surveying device. SOLUTION: On the rear part side of a shield machine 10, an auto-eliminating type surveying device 16 is provided at a front end of a rear carriage 14 which is drawn as the shield machine 10 excavates. Relating to a segment 12, targets 200 -20n are provided at such position as collimation of the surveying device 16 is possible. The target 200 is an original point target for auto-tracking, while the first-nth targets 201 -20n are used when a mechanical coordinate value of a set position of the surveying device after surveying is obtained when the surveying device 16's position is moved as the shield excavator 10 excavates and advances.  Relating to an auto-tracking surveying device, a target collimated while the machine 10 is stopped for obtaining its coordinate value, so that a collimation-possible coordinate value assures three of more known targets at always and the assured coordinate value sequentially obtains a mechanical coordinate value of the surveying device 16 after movement based on the known three targets.
Patent JP-S6396167-A (JP)
Inventor: MORMANN WERNER
IPC: C07C263/00
Filed: 1987-10-06
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-S61129611-A (JP)
Title: Photographing lens
Inventor: KITAGISHI NOZOMI
IPC: G02B9/16
Filed: 1984-11-28
Abstract: PURPOSE:To eliminate the flare to obtain images of good contrast by using a distributed index lens as a double convex position lens just before a stop of a stop postpositive lens and giving a negative gradient of refractive index to the apex of the image-side surface of the positive lens. CONSTITUTION:The first positive lens which has a convex surface having a high curvature on the object side, the second negative lens which has a concave surface having a high curvature on the image side, the third double convex lens 3, and the stop are arranged in order from the object side, and the third lens is constituted with a distributed index lens whose refractive index is varied in the direction of the optical axis. A gradient dN(x)/dx of the refractive index distribution in the direction of the optical axis at the apex of the image-side surface of the third lens in the case where the focal length of the whole of the system is standardized to one is set to satisfy a formula, thereby compensating aberrations.
Patent JP-H0298624-A (JP)
Title: Detecting device for relative position and attitude of space structural body
Inventor: NAKATANI ICHIRO
IPC: G01B11/26
Filed: 1988-10-05
Abstract: PURPOSE:To detect space navigation bodies each other with high accuracy, and also, to simplify the constitution by executing an image pickup of images of four pieces or more of light sources arranged at different intervals centering around an intersection on two roughly vertical straight lines placed on the outside peripheral surface of a space structural body to be detected. CONSTITUTION:On a rendezvous satellite 10, an image pickup part 13 of a CCD camera, etc. is provided, and on the outside peripheral surface of a target satellite (TS) 11 to be docked, two pieces each of light sources 12 are arranged at different intervals in two axes directions among the X, Y and Z axes direction. At the time of detecting a relative position and a relative attitude of both the satellites 10, 11, first of all, a part to be detected consisting of the light sources 12 of the TS 11 is brought to image pickup by the image pickup part 13 of the rendezvour satellite 10. By detecting an interval ratio between these optical images which are brought to image pickup and deriving and calculating a unit direction vector of two orthogonal straight lines, the relative position and the relative attitude signals of the rendezvour satellite 10 and the TS 11 are derived, and offered for a docking use control signal to the TS 11.
Patent JP-H0884602-A (JP)
Title: Tip sealing member for ski boot
Inventor: KIRIMOTO MASAKAZU
IPC: A43B5/04
Filed: 1994-09-19
Abstract: PURPOSE: To prevent snow and water from infiltrating into a boot by constituting a sealing member of a thin part to be inserted in a superposed part of left and right wing pieces of an instep part and an uninsertable thick part, and arranging end parts of plural ribs in a circular arc shape in the thick part direction on the thick part without connecting the end parts to the thick part. CONSTITUTION: A sealing member 10 is composed of a thin part 12 to be inserted in a superposed part of left and right wing pieces 5 of an instep part 2 and a thick part 11 uninsertable in the superopsed part of the left and right wing pieces 5 of the instep part 2. Plural ribs 13 are arranged in an almost aircular arc shape on the thin part 12 so that the end parts 14 turn in the thick part 11 direction. The end parts 14 are made to end on this side of the thick part 11, and are not connected to the thick part 11. As a result, melted snow flows in the (b) direction from (a) in the caption along grooves between the plural rins 13 when it reaches the sealing member 10. Water gathering to the end parts 14 of the ribs 13 flows in the (c) direction along the thick part 11, and is discharged outside of a boot from the ends 16 of the sealing member 10.
Patent JP-2000082728-A (JP)
Title: Apparatus and method for data analysis
Inventor: OYOSHI TERUAKI
IPC: G06Q50/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method, for data analysis, in which a correlation between various characteristic data in a wafer process and final inspected data in an assembling process can be analyzed, and in which a characteristic factor used to enhance the yield of an IC can be analyzed. SOLUTION: In an inspected-data control and analytical system 10, various measured data in a wafer process and an assembling process are fetched respectively into the inspected-data control and analytical system 10 from a first data input part 11 and a third data input part 13, division information of a lot is fetched into the inspected-data control and analytical system 10 from a second data input part 12, and the data and the information are recorded in a data recording device 14. When a correlation between an evaluated value in the wafer process and an evaluated value in the assembling process is investigated, the division information on the lot is read out from the data recording device 14 together with the respective evaluated values. The correspondence of the respective evaluated values to respective lots is detected.  The corresponding lots are plotted, e.g. on a chart or the like in such a way that their correspondence is specified in every identical group, and they are outputted from an output device 16.
Patent JP-H0993975-A (JP)
Title: Motor drive circuit
Inventor: TATEZAWA ICHIRO
IPC: H02M3/28
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of noises, according to the change of the weight of a curtain or length of a curtain rail, by annexing a control level adjuster, and controlling the calorific value of the main switch element to be roughly constant, according to the input condition of a motor. SOLUTION: The operating circuit 4a of a controller 4 outputs a control signal to control a PWM circuit for driving it at a specified speed, according to the operation speed of the motor M by the input of the detection signal from an operation speed detector 3. Moreover, the PWM circuit 4b receives the input of the drive signal from the operating circuit 4a, and output a pulse width control signal to the main switch Q1 through a control level adjuster 5. And, the control level controller 5 detects the input voltage of the motor controlled by the controller 4, and adjusts the control level of the controller 4 so as to make the calorific value of the main switch element Q1 roughly constant, according to the detection level.  As a result, the noise generated from the switching power circuit can be reduced by increasing the quantity of noises absorbed as heat energy with a switching element when the load is small.
Patent JP-2001073557-A (JP)
Title: Temperature control of concrete
Inventor: TSUDA KATSUTOSHI
IPC: E04G21/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period by passing cool water in the sheath pipe of a newly placing part in the case that concrete is placed on the newly placing part while keeping it into contact with a last placed part, and further passing warm water in the sheath pipe of the last placing part. SOLUTION: The sheath pipe 2 is arranged on a concrete placing part placed lastly, and next, a new concrete 4 is placed on the last placing part 3. Since the newly placing part 4 generates heat, a large temperature difference is generated in the neighborhood of a new and old boundary face, and warm water is supplied into the sheath pipe 2 of the inside of the last placed part 3. Furthermore, in the case that the new concrete is placed while keeping it into contact with the last placed part 3, cool water is supplied into the inside of the sheath pipe 2 of the newly placing part 4, the concrete of the newly placing part 4 is cooled, and lowered down to the temperature near the temperature of the concrete of the last placed part 3. Thus, the temperature difference in the neighborhood of the placing boundary face of the concrete can be remarkably reduced.
Patent JP-S61130053-A (JP)
Title: Production of nozzle plate for ink jet printing head
Inventor: SATO HIROYUKI
IPC: B05B1/00
Filed: 1984-11-30
Abstract: PURPOSE:To enable machining with high accuracy to be performed by a simple manufacturing process, by a method wherein a thin metallic film is provided on the surface of a matrix formed of a photosensitive material, the thin metallic film is removed at top surfaces of projected parts, and a thick metallic film with a predetermined thickness is provided thereon by electroforming. CONSTITUTION:The matrix 11 formed of a photosensitive glass is preliminarily provided with predetermined rugged patterns with high accuracy in correspondence with a rugged shape of the nozzle plate 5 desired. A thin film 12 of a metallic material such as chromium is provided on the rugged surface of the matrix 11 by vapor deposition, sputtering or the like, and the top surface 11a of the projected part corresponding to the position for providing a nozzle 5a is devoid of the thin metallic film 12, and at that part, the surface of the glass is exposed. A thick film 13 of another metal is provided on the thin film 12 by electroforming. Since the thick metallic film 13 grows only on the thin metallic film 12 serving as an undercoat, releasing the metallic product from the matrix 11 gives a finished nozzle plate 5 of a desired shape. The nozzle plate 5 is adhered onto a substrate 4, whereby a hole 13a constitutes a nozzle 5a, and a projected part 13b constitutes a partition wall 10.
Patent JP-H0194825-A (JP)
Title: Pulse wave detector
Inventor: TAKAHASHI MASAKI
IPC: G01R23/16
Filed: 1987-10-06
Abstract: PURPOSE:To easily judge a health state in a closed manner, by subjecting a detected analogue signal to frequency analysis to separate the same into baseline shaking and a pulse wave signal. CONSTITUTION:A blood flow state is detected by a detector 1 and the output thereof is stored in a memory device 3 through an A/D converter 2. The sampling speed in the A/D converter 2 is set so as to always become coefficient times a certain integer with respect to a pulse wave signal. The numerical data stored in the memory device 3 is inputted to an operator 4 and frequency analysis composed of FFT is performed. The operational result by this operator 4 is outputted by an output device 5.
Patent JP-S60145299-A (JP)
Title: Production of flux-cored wire for welding
Inventor: MURATA TADAHIRO
IPC: B23K35/40
Filed: 1983-12-29
Abstract: PURPOSE:To stabilize a flux rate by determining preliminarily the mass and traveling speed of a hoop on the upstream side in the charging position of a flux and controlling the response time from the start of measurement until transmission of a command for adjusting the rate of charging. CONSTITUTION:A fluctuation D with respect to a standard thickness D0 is measured by a contact type thickness gage, etc. at the point A for measuring the thickness of a hoop and is inputted to a mass calculating part after analog-to- digital conversion with a low pass filter and time adjustment. Speed data S determined at the point B for measuring speed and is multiplied by a correction factor. The result thereof is inputted to the mass calculating part, by which the hoop mass MH is obtd. The flux mass MF is calculated from the data MH and a prescribed flux rate F and is inputted to a flux change-over device which charges the flux at a charging point C. The flux is charged while the time when the hoop H travels from the point A up to C and the time until the command to a feeding out device is transmitted are adjusted and therefore the flux rate F is made exact and stabilized.
Patent JP-H03115529-A (JP)
Title: Production of grain-oriented silicon steel sheet having uniform magnetic property
Inventor: TAKEUCHI FUMIHIKO
IPC: C21D8/12
Filed: 1989-09-29
Abstract: PURPOSE:To obtain an iron core material free from surface flaw and having uniform and superior magnetic properties by applying light rolling reduction to a slab prior to heating, applying heating to the slab in a protective-gas atmosphere until the slab temp. reaches the temp. region where at least a part of intergranular segregation is melted, and then subjecting the slab to heating and holding to and at a specific temp. CONSTITUTION:Rolling reduction is applied to a silicon-containing steel slab at 1-10% rolling reduction, by which the coarse grains in the slab are broken and refined. Subsequently, the slab is heated in a protective-gas atmosphere until its temp. reaches the temp. region where at least a part of intergranular segregation is melted. Then, the slab is heated to 1380-1440 deg.C and held in the above temp. region for 5-60min. After the above heating, the slab is hot-rolled, and the resulting plate is cold-rolled once or is cold-rolled twice or more while process-annealed between the cold rolling stages so as to be finished to the final sheet thickness. Then, the sheet is subjected to decarburizing annealing, and, after a separation agent at annealing is applied to the sheet, finish annealing is carried out. By this method, the occurrence of band-shaped fine grains can be prevented, and superior magnetic properties can be uniformly obtained.
Patent JP-2001077566-A (JP)
Title: Cooling element
Inventor: NISHIDA HIROSHI
IPC: H05K7/20
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To utilize the heat of vaporization of water for effective cooling by a very simple constitution by providing a casing made of metal and a fan installed in the casing, and filling the casing with water. SOLUTION: A heating element constituting an electronic circuit or the like is placed on the surface of a casing 1 made of metal, and when the electronic circuit is driven, a cooling element cools the heating element. Specifically, heat generated by the heating element transmits through the casing 1 to heat water 3 filled therein. The water 3 rises between comb-like fins 2, and is distributed in the casing 1 in such a form that the water spreads very thin. Thus the water 3 is vaporized by heat from the casing 1. This vaporization of water requires a quantity of heat of 536 cal/g, and this quantity of heat is received from atmospheric temperature through the heating element and condensing fins 6. That is, the heating element placed on the surface of the casing 1 is cooled by the heat of vaporization of 536 cal/g. Thus the heating element is cooled highly efficiently.
Patent JP-2000085713-A (JP)
Title: Stopper for packaging
Inventor: SHINNO YOSHIAKI
IPC: B65B17/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for packaging which is variable in holding interval between claw parts and a flange, and applicable to the coupling of packaging materials of different thickness. SOLUTION: In a stopper for packaging which is provided with a flange 11 and a pair of movable claw parts 13 on a body part 12, and fitted by bolding an edge of a connection hole 20 by the flange 11 and holding pieces 13a of the claw parts 13, the angle of the holding pieces 13a is changed by changing the engagement position of a pair of claw parts 13 with each other, the holding interval between the flange 11 and the holding pieces 13a is variable, and the stopper is applicable to couple the packaging materials.
Patent JP-S61131053-A (JP)
Title: Channel device
Inventor: SHIBATA YOSHIHISA
IPC: G06F13/12
Filed: 1984-11-29
Abstract: PURPOSE:To reduce occurrence of overrun of data, by outputting priority-added data transfer requests in accordance with the kind of I/O devices and using condition of a buffer. CONSTITUTION:At the time of system initialization, an I/O device kind displaying circuit 47 is set from a channel controlling section 3 through a bus 113 and displays the kind of I/O devices connected with a channel device 4. When, for example, a high-speed device or a device which tends to produce overrun of data is connected, the circuit 47 is set to '1'. The setting signal 112 of the I/O device kind displaying circuit 47 is inputted in a decoder 45 through an OR gate 46. The OR gate 46 inputs the OR of the 2nd signal 109b of a register 44 and setting signal 112 in the decoder 45.