baber/WOPTO huggingface dataset:
Patent JP-H0590757-A (JP)
Title: Multilayer flexible printed wiring board
Inventor: OHATA TAKAFUMI
IPC: H05K3/46
Filed: 1991-09-26
Abstract: PURPOSE:To make the multilayered section thinner in thickness so as to form proper through-holes by removing the film cover layer on both sides of flexible printed wiring board material on internal-layer side and covering/protecting respective internal-layer conductor pattern with the base film of outer-layer-side flexible printed wiring board material on both sides thereof. CONSTITUTION:An internal-layer conductor pattern 2 in flexible section 7 of internal-layer-side flexible printed wiring board material 1 is covered/protected with a base film 4a of one outer-layerside flexible printed wiring board material 4 that has been exposed as a result that copper foil was removed. On the other hand, the other internal-layer conductor pattern 2 of the material 1 is also covered/protected with respective base films 4a of the material 4 on both sides. Therefore, the pattern 2 is always protected independent to whether there is any cover lay or not. Further, the occurrence frequency of smear, etc., can be reduced during formation of through-holes because the thickness of respective multilayered section 8 is small.
Patent JP-H03108649-A (JP)
Title: Method of evaluating characteristics of oxide superconductor
Inventor: TANIGUCHI HIROSHI
IPC: G01N23/227
Filed: 1989-09-22
Abstract: PURPOSE:To enable characteristics evaluation of a superconductor without need of cooling and additional working or treatment for measurement and in a short time by evaluating superconductive characteristics of an oxide superconductor from measurement of photoelectron spectroscopy at a room temperature. CONSTITUTION:It is verified that energy of a Cu3dx2-y2 electron and an O2Psigma electron at a room temperature being normally conductive, that is, a value of charge-transfer energy DELTA between Cu and O (Cu O), is in good correlation with a critical temperature (Tc) of an oxide superconductor, and this is utilized to evaluate the superconductive characteristics. In concrete, Cu2p and OIs photoelectron spectrum data of an oxide superconductor sample measured at a room temperature is subjected to numerical analysis based on a Larsson- SawatzKy model so that charge-transfer energy DELTA between Cu and O (Cu    O) is calculated and superconductive characteristics are evaluated according to the size of the value. Thus characteristics evaluation of a superconductor can be performed without need of cooling and additional working or treatment for measurement and in a short time.
Patent JP-H06122384-A (JP)
Title: Installation structure of exterior equipment for car body
Inventor: AKAZAWA MUNEHIKO
IPC: B62D37/02
Filed: 1991-09-26
Abstract: PURPOSE:To provide the installation structure of exterior equipment for a car body with excellent installation workability and prevents the exterior equipment and a car body from being broken, though a clip and a grommet are used. CONSTITUTION:The leg part 14 of a clip 11 is prevented from being pulled out in the direction separating from a car body (opposite side to the direction B crossing nearly at right angle) by only fitting the leg part 14 of the clip 11 into the recessed part 18 of a grommet 17 through the sliding along the installation direction A, and the installation workability is improved, and the breakage of a roof spoiler (outer car body decoration article) 1 and the car body is prevented.
Patent JP-H02196995-A (JP)
Title: Counter weight installation structure
Inventor: YOSHIDA HIDEO
IPC: G12B5/00
Filed: 1988-09-30
Abstract: PURPOSE:To enable use while counter weights and relative mechanism parts are left as they are and the whole device is turned over by forming and linking upper and lower storage spaces for counter weights with each other by a passage, and moving the counter weights smoothly through the passage when a body is shifted in position. CONSTITUTION:An azimuth sensor 10 is turned upside down about a gimbals mechanism 2 as shown by arrows, counter weights 30 in the lower storage space 5a flow in the passage 6 through the slanting groove 7a of a guide plate 7 to move to the upper storage space 5b. Actually, the counter weights move from the current position to the other position by shaking the device 2 - 3 times and settle by keeping balance to hold the device horizontal.
Patent JP-H0591745-A (JP)
Title: Power source
Inventor: NAGANO NOBUHISA
IPC: H02M3/335
Filed: 1991-09-26
Abstract: PURPOSE:To provide a low-cost source in which a power conversion efficiency is not deteriorated even by a light load. CONSTITUTION:If a large output current to a load is detected by an output current detector 3, a voltage is applied to the gate of a field effect transistor FET 1 by an output current detector 3. A transistor Q2 is operated together with a transistor Q1 by a driving circuit 2. A current is branched to the transistors Q1 and Q2 to perform a switching operation even in the case of a large current of a heavy load. If the detector detects a small output current to a load, a voltage is not applied to the gate of the FET 1 by the detector 3. The transistor Q2 is not operated. The switching is conducted only by the transistor Q1, and the loss of the switching operation is reduced in the case of a small current of a light load.
Patent JP-H0990925-A (JP)
Title: Device for forming control system monitoring picture information
Inventor: SASANO KISABURO
IPC: G06F3/048
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming control system monitoring picture information capable of easily recognizing a normal/defective condition of a window picture display for a base picture when a monitoring picture is formed. SOLUTION: A base picture forming part 1 forms base picture information within a base picture size, and sets a window picture display position, and the window picture forming part 2 sets window picture information and a window picture size. After a window picture is formed, a display range operation means 4A operates a display range for the base picture based on the storage data of a window picture display file 1H and a window picture size file 2G, and a window display range normal/defective decision means 4C decides whether or not the window picture is put within the range of the base picture based on the operation result and the storage data of a base picture size file 1E, and a decision result output means 4D outputs the decision result, and a window picture range display means 4E displays the window picture range.
Patent JP-H1186734-A (JP)
Title: Separating method and separating device for cathode-ray tube
Inventor: YOTSUMOTO MIKIO
IPC: H01J9/50
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To dryly and efficiently cut and separate a cathode-ray tube in a short time by having the outer peripheral section of the spent cathode-ray tube irradiated with laser beams, and separating a panel section and a funnel section. SOLUTION: Laser beam projecting nozzles 3 are arranged face to face at two positions on the separating device 100 of a cathode-ray tube 1, and the nozzles 3 can be moved near to or apart fro the side section of the cathode- ray tube 1 by a drive means such as a motor to invariably keep a prescribed gap with the cathode-ray tube 1. When the cathode-ray tube 1 is laser-machined, it is positioned via a conveyance pallet 20, and a suction pad supports and lifts a panel face and vacuum-sucks and fixes the panel face. When the cathode- ray tube 1 starts rotating, at the same time laser beams are projected, and a junction glass is fused to separate a panel section and a funnel section. When cooling water is used for cut-machining, the cooling water is easily reutilized and treated with no environmental pollution.
Patent JP-H0990319-A (JP)
Title: Liquid crystal display device
Inventor: AWAMURA EIJI
IPC: G09F9/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly and uniformly heat up a liquid crystal panel by providing the device with a heater panel having the resistance value distribution inversely proportional to a temp. distribution and an electric circuit for supplying current to the heater panel. SOLUTION: The heater panel 4 having two resistance films 41a, 41b is provided with the resistance film 41a at the point corresponding to the central part of the liquid crystal panel 3 and is provided with the resistance film 41b at the point corresponding to the periphery of the central part. The current from the current circuit 6 is so set as to flow from an electrode 42 to the resistance film 41b. Such heater panel 4 with which heat generation is uniform is used. The elevated temps. of the respective parts are previously measured and such values at which the resistance value distribution of the heater panel 4 are inversely proportional to the temp. elevation are set at the resistance values.  Then, the heater panel 4 having the resistance film 41a and the resistance film 41b set with the respectively different resistance values is used and the heat generation of the heater panel 4 is made uniform, by which the temp. elevation at the respective points of the liquid crystal panel 3 is kept uniform.
Patent JP-S61126914-A (JP)
Title: Production of seamless pipe
Inventor: YAMAMOTO KENICHI
IPC: B21B23/00
Filed: 1984-11-26
Abstract: PURPOSE:To make surely uniform the wall thickness at the end of a finish pipe by subjecting the thick-walled part to warm drawing by using a die of which the inside diameter is a target outside diameter and a core tool of which the outside diameter is a target inside diameter. CONSTITUTION:The front end and rear end of the finish pipe 9 formed by stretch reducing with a stretch reducer are cut by a flying saw. The thick wall parts at the front and rear end of the pipe 9 are subjected to the warm drawing by the die 13 of a drawing machine and the plug 14 as the core tool, by which the pipe 9 having the prescribed length is obtd. The outside diameter of the plug 4 is of the value approximately equal to the target inside diameter of the pipe 9 and the inside diameter of the die 13 is set equal to the target outside diameter of the pipe 9.
Patent JP-H0563097-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI KAZUMI
IPC: H01L21/768
Filed: 1991-09-02
Abstract: PURPOSE:To eliminate a disconnection of a wiring at a contact hole part even if a semiconductor is miniaturized. CONSTITUTION:A contact hole 7 is opened in an insulating film existing between metal wirings and a high concentration impurity region 3 to be used such as a source, a drain so as to connect the wirings to the region 3 in a semiconductor device, and its flat surface shape is formed circular. When a side spacer 8-1 is so formed as to easily adhere the wirings to the inner wall of the hole 7, the thickness of the spacer 8-1 becomes, if it is circular, uniform at any position of the inner periphery of the hole. Thus, even if the hole 7 is reduced due to miniaturization of the device, a part to be locally narrowed is eliminated, and the connection to the wiring is not disturbed.
Patent JP-S62107344-A (JP)
Title: Real chip simulator
Inventor: NOMIZU NORINAGA
IPC: G06F17/50
Filed: 1985-11-05
Abstract: PURPOSE:To execute simulation of a model containing plural real circuits by one real circuit, and to increase a simulation speed by setting an internal state of the real circuit by using a scan path. CONSTITUTION:When an input to a real circuit 3 is varied,a simulator 1 for executing a simulation by using the real circuit 3 sets an input state value to an input pin of the real circuit 3 through an input setting circuit 2. Also, by a command of the simulator 1, a register setting circuit 5 fetches a state value from a holding circuit 7 and sets a value to a register of the real circuit 3 by using a scan path. The real circuit 3 executes an operation by using these state values, and when the operation is ended, a register fetching circuit 6 fetches the next internal state and stores it in the holding circuit 7. On the other hand, the result of operation is fed to the simulator 1 by an output fetching circuit 4, and the simulator 1 continues a simulation by using this result.
Patent JP-H06250078-A (JP)
Title: Detecting device for focused state or distance of object
Inventor: SUZUKI AKIRA
IPC: G01C3/06
Filed: 1993-09-10
Abstract: PURPOSE:To provide a detecting device for detecting a focused state or a object distance capable of calculating the deviated amount of an image with high accuracy except the part of a large error by preferentially calculating the part of the high degree of coincidence between two lines of image information. CONSTITUTION:A pair of distance measuring lenses 3, 4 are arranged on the position symmetric with the datum axis O of a photographing lens 2 and a pair of photodetector arrays 5, 6 are arranged in the rear. The arrays 5, 6 are controlled by means of a CCD control parts 7, 8 and a pair of image signals are obtained. The degree of coincidence of the pair of signals is calculated by the element unit of the photodetector arrays 5, 6 by means of an integral shifting arithmetic circuit 9, interpolation calculation is performed in a decimal arithmetic circuit 10 and the precise distribution of the degree of coincidence is obtained. When the deviated amount of a pair of signals is calculated in a deviated amount arithmetic circuit 12, by heavily weighting the part of the large degree of coincidence in a weighting arithmetic circuit 11, the highly reliable deviated amount is obtained.
Patent JP-S60134991-A (JP)
Title: Picture processor
Inventor: HONDA MICHITAKA
IPC: G06K9/36
Filed: 1983-12-23
Abstract: PURPOSE:To accelerate picture processing by space-filtering after an original picture is averaged and reduced, reading it through timing-control, multiplying a filter parameter and magnifying it in an actual size of an original picture. CONSTITUTION:An original picture signal inputted from an input/output device 1 is stored in a picture memory 3a, and its output is averaged at every prescribed area of an original picture by using an arithmetic circuit 4, and reduced. The output is stored in a picture memory 3b. Then the output in the memory 3b is performed space filtering picture read out by aan arithmetic circuit 5, and written in two units of picture memories 3c and 3d. Moreover, these memory pictures are controlled by a timing control circuit 2. At this time, a picture read-out from the memory 3b is multiplied by the prescribed parameter by the arithmetic circuit 5, and outputted in two units of memories 3c and 3d. The outputted picture is magnified to an actual size of an original picture, and stored in a memory 3e.
Patent JP-H04129542-A (JP)
Title: Ultrasonic probe
Inventor: KAMI KUNIAKI
IPC: G01N29/24
Filed: 1990-09-20
Abstract: PURPOSE:To efficiently irradiate the ultrasonic beam without increasing the impedance and improve reception sensitivity by forming a sheath top edge to an acoustic window through which ultrasonic wave transmits, installing an ultrasonic vibrator element along the inner wall of the acoustic window, and installing an acoustic lens which is formed so as to allow the received ultrasonic wave to converge and be irradiated, in turnable manner in opposed state to the ultrasonic vibrator element inside the sheath top edge part. CONSTITUTION:The ultrasonic beam irradiated from ultrasonic vibrator elements 2b and 2c radiates on the spherical surface of an acoustic lens 4 where an ultrasonic absorbing member 7 is not installed, and is converged, and the substantially equivalent state to the ultrasonic vibrator element having a wide aperture is generated, and the transmission of the fine ultrasonic beam to a remote position is enabled. Further, since the ultrasonic vibrator elements 2b and 2c are installed along the inner wall of a sheath top edge part 1, a wide area can be secured and the impedance lowers, and the matching with the signal lines 3b and 3c can be easily performed. Further, the echo reflected from an inspected body transmits through the acoustic lens 4, and is received by the ultrasonic vibrator elements 2b and 2c, and since, in this case, the matching with the signal lines 3b and 3c is performed, the reception sensitivity is improved.
Patent JP-S62108762-A (JP)
Inventor: TODA MASUSANE
IPC: F27B3/06
Filed: 1985-11-08
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-S60135768-A (JP)
Title: Rotation detector
Inventor: NANAE YUUICHI
IPC: G01D5/245
Filed: 1983-12-24
Abstract: PURPOSE:To eliminate distortion due to higher harmonics and reduce the size of a magnet by using a magnetism sensitive element and another magnetism sensitive element which has a pattern slanting at a specific angle to the pattern of said element, and adding outputs of those two elements together. CONSTITUTION:A detector 15 is constituted by arranging a magnetism sensitive element a which consists of ferromagnetic materials elememtns A1-D2 (elements A1 and B1, and B2 and A2) having magneto-resistance effect and is provided with a couple of mutualy orthogonal current paths and another magnetism sensitive elements B (composed of elements C1 and D1, and D2 and C2) of the same constitution with said element which is slanted at the specific angle (e.g. 45 deg.) to the couple of current paths, closely to a magnet which is magnetized to have two poles and provided on a rotating shaft. Then, output voltages e1 and e2 of the element A and output voltages e3 and e4 of the element B are applied to differential amplifiers respectively. Then outputs of those differential amplifiers are added together to obtain a rotation detection signal. Consequently, higher harmonic distortion in the detection signal is removed effectively.
Patent JP-S62110270-A (JP)
Title: Sodium-sulphur cell
Inventor: WADA HAJIME
IPC: H01M10/39
Filed: 1985-11-08
Abstract: PURPOSE:To make it possible to enhance the charge/discharge depth at the maximum degree and reduce the inner resistance, by arranging a thin material with a high electronic conductivity, allowing a fluidity of active substance, parallel to the surface of a solid electrolyte. CONSTITUTION:A sodium 2 which is an anode active substance enclosed and held in an anode container 1 is separated from the cathode by a solid electrolyte tube 4. In order to feed a melted metallic sodium to all the area of inner wall of a solid electrolyte tube 4, sodium is filled in the area between the sodium holding tube 3 and the solid electrolyte tube 4 with a surface tension. The cathode 5 is a porous electronic conductive material impregnated with sulphur as a cathode active substance, and held in the area composed of a cathode container 6 and a solid electrode outer wall. By furnishing a highly conductive area 7 close to the surface of the solid electrolyte tube, the conductive rate in the direction parallel to the surface of the solid electrolyte tube can be increased, and a reaction in the direction parallel to the surface of the solid electrolyte tube can be made even.
Patent JP-H03114625-A (JP)
Title: Production of sulphur double layered free cutting steel with continuous casting
Inventor: SUGAWARA TAKESHI
IPC: C21C7/00
Filed: 1989-09-27
Abstract: PURPOSE:To improve machinability of a core part by pouring molten steel with T.Al and Si contents adjusted into a mold and continuously charging iron-coated S-packing wire in a cast slab formed with solidified shell to incorporate S into the core part. CONSTITUTION:Molten steel containing 0.01-0.60% C, 0.30-1.60% Mn, <=0.040% P, <=0.035% S and adjusted in the range <=0.005% T.Al and 0.04-0.10% Si, is poured into the mold. By using a submerged nozzle, which does not execute gas blowing, casting is executed. Into the cast billet formed with solidified shell, the iron coated S-packing wire is continuously charged from upper part of the mold to incorporate 0.040-0.300% S in the core part. By this method, the free cutting steel having good surface quality and excellent machinability of the core part can be produced with continuous casting method.
Patent JP-S63148789-A (JP)
Inventor: UEN SHIYUN CHIEN
IPC: H04N7/32
Filed: 1987-10-01
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-H03112201-A (JP)
Title: Microwave rf circuit
Inventor: SANO KATSUTOSHI
IPC: H01P5/02
Filed: 1989-09-27
Abstract: PURPOSE:To improve the deterioration in characteristic with a simple method and constitution by using a semi-rigid cable as a coaxial cable connecting a microwave unit, and deforming part of its outer periphery so as to be recessed. CONSTITUTION:The outer periphery of the semi-rigid cable 100 is formed with a tube made of copper, and is the coaxial cable in which a dielectric consisting of 'Teflon' material is interposed in the inside, and a conductor made of copper is arranged in the center. The cable 100 is provided with a means to reduce the deterioration of frequency characteristic due to the connection of an up converter 12 to a BPF 13. ln other words, a deformation part 101 is formed by deforming part of the outer periphery of the cable 100 so as to be recessed. The deformation part 101 can be easily formed by sandwiching with radio cutting pliers. When such deformation part 101 is provided, part of a signal inputted from the converter 12 to the BPF 13 is reflected on the converter 12 as shown in dotted line, and also, it is reflected on the deformation part 101. Two reflection signal exist, and they neglect mis-matching mutually, and the deterioration of the frequency characteristic can be reduce.
Patent JP-H0592345-A (JP)
Title: Control device for polishing tool
Inventor: NIIHARA YOSHIMI
IPC: G05B19/408
Filed: 1991-09-27
Abstract: PURPOSE:To simply execute the control of a polishing tool including its working direction on a photographing screen by analizing the photographed picture image of a workpiece through a three dimensional picture image processing device, and polishing the fixed portion of the workpiece by means of a polishing tool on the analized positional data. CONSTITUTION:The three dimensional data of the shape of a workpiece are previously stored, and the surface of the workpiece is divided and set into picture image frames corresponding to one photographing screen. A control device for a polishing tool comprises a model memory means 2 to set up the direction of the normal on a workpiece surface in each of the picture image frames and to store it, a photographing means 3 to photograph the workpiece through the picture image frame coinciding with each picture image frame set for a carried workpiece B, an analizing means 4 to analize the picture image of the workpiece for obtaining the positional data of a polished portion, and a posture control means 5 to control the posture of a polishing tool 50 relative to the surface of the workpiece based on the positional data of the polished portion and the stored normal data of the polished portion.
Patent JP-H07104510-A (JP)
Title: Production of magnetic toner
Inventor: HIROTA NORIAKI
IPC: G03G9/08
Filed: 1993-10-05
Abstract: PURPOSE:To provide a producing method of magnetic toner simple in constitution, small-sized and of high performance and stable in developing property. CONSTITUTION:In an electrophotography system constituted by using a photoreceptor drum 1 having a fixed magnet inside, attracting the magnetic toner with magnetic force in a toner storage 6 after forming an electrostatic latent image and recovering the toner on a non-image part with an electromagnetic roller 8, the magnetic toner is produced by externally adding an external additive to a pulverized toner fine powder and after that, classifying the toner fine powder to which the external additive is stuck.