baber/WOPTO huggingface dataset:
Patent JP-H05297110-A (JP)
Title: Radar equipment
Inventor: YAMASHITA TOSHIHIKO
IPC: G01S7/40
Filed: 1992-04-23
Abstract: PURPOSE:To monitor the performance of a radar device with varying size of a received signal depending upon whether there is a reflected wave from close distance by furnishing an attenuator between a circulator and a microwave transmitter or a mixer. CONSTITUTION:Microwaves from a microwave oscillator 1 are passed through a circulator 2 and released to the air from an antenna 3, and the reflected waves by any applicable object are entered to a signal processing circuit 7 upon passing through the circulator 2, a limiter 4, attenuator 5, and mixer 6. The attenuation amount of this attenuator 5 is zero normally to be increased to the level not saturating the mixer 6 only when the performance is to be checked. It is also acceptable that the output of the oscillator 1 is sunk instead. An output sensing circuit 13 senses the oscillative output of the oscillator 1. When object lies in front of the antenna 3 at a close distance, the output of the sensing circuit 13 and the output varying width of the mixer 6 are turned into numerals or a graph by the signal processing circuit 7 and displayed on an indicator 8 to serve for checking deterioration, etc., of the performance of the signal reception part.
Patent JP-H034801-A (JP)
Title: Ski boots
Inventor: ARETSUSANDORO POZOBON
IPC: A43B5/04
Filed: 1990-05-21
Abstract: PURPOSE: To easily put the foot in from backward rear of a boot and fasten tight the foot at low fabrication cost by equipping the front quarter with the second element partially doubled with the first element, each of which having jointed upper and lower and applying a fastener onto one of the upper. CONSTITUTION: A boot is equipped with a front quarter 5 and a rear quarter 6 jointed to a shell 2 having (a) fastener(s) on its instep 3 and/or metatarsal part 4, in which the front quarter has the first 7 and the second element 8, end of which is respectively jointed to the shell. Each element has a lower and upper jointed to the shell; the first element has the first 9 and second flaps 10 on its upper as well as the second element has the third flap 11 on its upper. A fastener means of a hooked lever 14 is applied on the front 15 closer to the instep as well as a tightening means 16 is applied on the rear quarter to close the front and rear quarters together.  Thus the boot is made possible to close its metatarsal part, instep and heel with a few number of parts concurrently engage the rear quarter laterally with the shell enabling it to slant backward, which also makes it easier to put the foot in from backward.
Patent JP-S6021485-A (JP)
Inventor: SHIMOYASHIKI SHIGEHIRO
IPC: G21C13/08
Filed: 1983-07-18
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-S63311779-A (JP)
Inventor: YURUGEN BOIMURAA
IPC: H01S3/038
Filed: 1988-05-26
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-H02307150-A (JP)
Title: Decentralized arbitration system
Inventor: HAYASAKA KAZUMI
IPC: G06F13/362
Filed: 1989-05-23
Abstract: PURPOSE:To shorten the delay time due to the increase of connection units by dividing the buses into many groups and connecting the units (bus arbiters) to the bus groups for control of the bus using right. CONSTITUTION:Plural bus arbiters 10 are connected to a bus handler 3 so that the buses are divided into plural groups and the system constitution can be extended. Each arbiter 10 arbitrates the bus using right request signals (BRQ) of its follower units 12 and extracts only the BRQ having the highest priority to give it to the handler 3. The handler 3 receives the BRQ from its follower unit 2 or the arbiter 10 and gives a bus use grant signal to the unit 2 having the highest priority or the arbiter 10. As a result, the increase of the signal delay time due to the increase of units 12 can be prevented.
Patent JP-H09312004-A (JP)
Title: Photomask, and magnetic head produced by using the same
Inventor: YAMAMOTO HISANO
IPC: G11B5/31
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To form an upper magnetic pole of a thin film magnetic head with good accuracy and good reproducibility by forming a photomask for a magnetic pole in such a manner that the photomask consists of a first frame pattern surrounding a magnetic pole pattern which constitutes a portion of a magnetic circuit, and a second frame pattern present in the outside region of the magnetic pole pattern. SOLUTION: A second frame pattern 11 parallel to the X-axis and Y-axis is formed in the photomask for an upper magnetic pole so that a first frame pattern 7 surrounding the magnetic pole pattern 10 which constitutes a portion of a magnetic circuit is connected to the second frame pattern 11 and that the second frame pattern 11 is present only in the outside region of the magnetic pole pattern 10. The upper magnetic pole 10 of a thin film magnetic head is formed by plating a step consisting of a coil 4 and an insulating layer 5. By using the photomask having the second frame pattern 1 connected to the adjacent first frame patterns 7, an enough function to support the first frame pattern 7 from falling can be obtd.
Patent JP-H04357169-A (JP)
Title: Silicon nitride sintered product and its production
Inventor: MURAKAMI YUICHIRO
IPC: C04B35/584
Filed: 1991-05-31
Abstract: PURPOSE:The invention relates to a silicon nitride sintered product having an intergranular glass phase having a high solid phase temperature and to a method for producing the sintered product. CONSTITUTION:A method for producing a silicon nitride sintered product in which spaces between silicon nitride granules are filled with an intergranular glass phase containing Al-Er-Si or Al-Yb-Si bonds, characterized by compounding silicon nitride powder, aluminum oxide powder, and erbium oxide or ytterbium oxide powder so that the amount of the oxide powder is 2-20wt.%, homogeneously mixing the compounded product together with a dispersing agent in an organic solvent, drying the mixture, molding the dried mixture, defatting the demolded product and subsequently sintering the defatted molded product at 1600-1950 deg.C in an inert gas atmosphere.
Patent JP-H06287021-A (JP)
Title: Optical resolution of optically active platinum complex compound
Inventor: TOZAWA TAKESHI
IPC: B01J20/291
Filed: 1992-04-22
Abstract: PURPOSE:To surely perform the optical resolution of an optically active platinum complex compound difficult to be resolved into optical isomers, by subjecting the compound to a high-performance liquid chromatography using a column packed with a chiral filler, thereby resolving into a dextrorotatory substance and a levorotatory substance. CONSTITUTION:The optical resolution of a cis-platinum (II) complex component of 1,2-cyclohexanediamine isomer expressed by formula 1 (R is group selected from the formulas II, III, IV, etc.) into d-isomer and l-isomer is carried out by a high-performance liquid chromatography using a column packed with a chiral filler. The chiral filler is e.g. a cellulose ester derivative and a cellulose carbamate derivative.
Patent JP-H1075466-A (JP)
Title: Data compression and picture memory device
Inventor: KIM DONG HO
IPC: H04N19/50
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve compression efficiency and to provide simple hardware configuration by generating an even-numbered field signal from an odd-numbered field signal outputted by a quantizing part and outputting the luminance signal and chrominance signal of 8 bits based on a control signal outputted from a control signal generating part. SOLUTION: When a luminance signal Y and a chrominance signal C of 8 bits are outputted from a memory 104 by a read signal RD outputted from a control signal generating part 101, a bit converting part 105 converts the luminance signal Y and chrominance signal C of 8 bits into the luminance signal Y and chrominance signal C of 4 bits again. Next, the converted values are outputted to an inverse DPCM and quantizing part 106, and the inverse DPCM and quantizing part 106 outputs the inputted luminance signal Y and chrominance signal C of 4 bits to the luminance signal and chrominance signal of odd-numbered field of 8 bits through inverse DPCM and quantization.
Patent JP-S6021618-A (JP)
Inventor: ARAN ESU BASU
IPC: H03K19/173
Filed: 1984-06-23
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-H10318723-A (JP)
Title: Method and apparatus for measuring interval between layer and layer
Inventor: KOMAZAKI KATSUJI
IPC: G11B7/26
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To measure the interval between a layer and a layer nondestructively by a method wherein an optical pasted disk whose one face is composed of two layers is scanned by a laser displacement meter. SOLUTION: The measuring condition of a laser focus displacement meter is set by a control computer 5. A measuring point is input at a radius step and an angle step. A measuring point which is used frequency is registered in advance, and a measuring mode is selected. A head arm which is used to adjust the position of a sensor head 1 at the laser focus displacement meter is moved to a proper position, and a turntable is turned. A disk number is input, a measurement is performed, measured data is data-processed at the interval between layers by a radius position and an angle position, and it is printed by a printer 6 together with a graph. A graph with reference to a radius direction and an ingle direction is displayed so as to be printed. A circular distribution graph is displayed as a distribution graph. A program is finished by an ESC key.
Patent JP-H08326722-A (JP)
Title: Joining tool for assembling aluminum frame of the like
Inventor: KONDOU SADASHIGE
IPC: E06B3/968
Filed: 1995-05-29
Abstract: PURPOSE: To connect and fix one frame to the other surely, firmly and efficiently to perform assembling with a reduced assembling procedure and labor by the use of connection parts the number of which is less than prior arts in the case of assembling a plurality of frames as a display table or display rack after connecting them to each other on the site. CONSTITUTION: This tool comprises a movable block A having a cutaway part 2 disposed in one side of a rectangular solid block 1, a long hole 3 cut through to the cutaway part 2, an inclined inner surface which is in the cutaway part 2 and inclines outwardly and a T-shaped engaging part 8 having an engaging widened part 7 at the tip of a shaft, and a fixing plate B which has a threaded hole part and an inclined outer surface that are screwed into the cutaway part 2 of the movable block A by a screw 10.
Patent JP-S619698-A (JP)
Inventor: YUASA HIROYOSHI
IPC: G10L15/10
Filed: 1984-06-25
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-H02309267-A (JP)
Title: Apparatus for detecting trouble section of underground transmission line
Inventor: UCHIDA MASAHIKO
IPC: G01R31/08
Filed: 1989-05-24
Abstract: PURPOSE:To miniaturize the title apparatus by giving the stress corresponding to the detection value of a sheath current to an optical fiber and measuring the propagation constant of said optical fiber. CONSTITUTION:The secondary output of the current transformer 2 arranged to a cross-bond line 1 is connected to the coil 9 provided to one inner end of the outside pipe 14 of a stress generator 20 and a flange 13a is supported by the limiter pipe 17 provided to the flange 13b at the other end in the pipe 14. Further, an optical fiber 6 is spirally wound around the coil spring 12 provided between the flanges 13a, 13b and both ends of the fiber 6 are taken out of the stress generator 20 to connect not only one end thereof to a light source 7 but also the other end thereof to a photodetector 8. The flange 13a is moved by the magnetic field generated from the coil 19 by the trouble current of the cross-bond line 1 and the fiber 6 extends and contracts so as to follow the extention and contraction of the spring 12. The change of the transmission loss of light due to the pitch change of the fiber 6 is detected by the photodetector 8 and subjected to computer processing to detect the direction and magnitude of the trouble current flowing through the cross-bond line 1.
Patent JP-S61288807-A (JP)
Inventor: HATA KOKICHI
IPC: A45D34/04
Filed: 1985-06-17
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-S5832487-A (JP)
Inventor: OOTANI KENJI
IPC: H05K1/02
Filed: 1981-08-20
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-H07313595-A (JP)
Title: Filter for medical use
Inventor: KAWABATA TAKASHI
IPC: A61M5/168
Filed: 1994-05-20
Abstract: PURPOSE:To enable long-term use by eliminating mesh clogging of a hydrophilic filter by installing an air check valve on a hydrophobic filter or at an outlet of the support body, and preventing a couterflow of air from an air bleeding hole. CONSTITUTION:In this filter, a hydrophilic filter 2, a filter support body 3 to hold the hydrophilic filter 2, a hydrphobic filter 4 and a filter support body 5 to hold the hydrophobic filter 4 are housed in a casing 1 having an inlet nozzle, an outlet nozzle 7 and an air bleeding hole 9. An air check valve 11 is installed at an outlet of the hydrophobic filter support body 5 situated in an air storage part 19. Thereby, even if a casing upper part 18 is put under negative pressure, a liquid level of an infusion is not lowered since air from the air bleeding hole 9 flows backward, and the liquid level of the infusion is always situated on the upper edge of the hydrophilic filter 2, and the hydrophilic filter 2 does not dry.
Patent JP-S63299500-A (JP)
Title: Speaker
Inventor: MORI TORU
IPC: H04R9/04
Filed: 1987-05-29
Abstract: PURPOSE:To widen a reproducing band by arranging mutually in parallel two approximately rectangular voice coils so that the central axis of respective short axes can pass through two points of four intersections of the section of the oscillation mode of secondary and tertiary resonances of a square plat diaphragm. CONSTITUTION:A voice coil 2 is of an approximately rectangular shape and a flange part is provided at the peak part of a bobbin. Two coils 2 are provided with two pieces, and respective coils 2 are joined so that the central line of the short side of the coils 2 can pass through the intersection of the nodal line and nodal circle of the oscillation mode of secondary and tertiary resonances of a square diaphragm 1. Thus, with two voice coils, the section of a special oscillating mode is not driven, the shape and arrangement of the voice coils are devised so as to drive many sections and the full-surface driving is equivalently executed. Thus, a reproducing band is widened and a peak dip can be made into a sound pressure frequency characteristic.
Patent JP-H06323474-A (JP)
Title: Cap nut type pipe joint
Inventor: YOSHIOKA HIROSHI
IPC: F16L19/08
Filed: 1993-05-07
Abstract: PURPOSE:To surely prevent a water leakage accident caused by the lack of a pipe inserting margin or slipping-out of a pipe by checking screw-fitting of a cap nut and a joint body when an inserting quantity of a pipe end part lacks to an annular groove in a cap nut type pipe joint having the joint body where the annular groove to insert the pipe end part is formed on the end surface and a male screw part is formed on the outer peripheral surface, a fastening ring fitted around the vicinity of the pipe end part and a cap nut. CONSTITUTION:An insertion confirming ring A composed of a ring shape part 11a having a dimension corresponding to an annular groove and a projecting part 11b projecting in a radial shape from the outer periphery is fitted around a cylinder shaft part 5 inside of the annular groove, and when an end part of a pipe 2 is inserted by a prescribed quantity in the annular groove, the projecting part 11b is retreated into the annular groove up to a position which does not become a hindrance to screw-fitting of a cap nut 8.
Patent JP-S5255042-A (JP)
Title: Control apparatus for flow rate of cooling medium in air conditioner
Inventor: SAITOU MASANOBU
IPC: F25B1/00
Filed: 1975-10-30
Abstract: PURPOSE: The liquid cololing-medium which is stored in the liquid separator when the operation of the air-conditioner is in stop, is returned into the adaptor in the cooling-medium line, and thus the amount of the cooling medium circulatng in the cooling medium line is maintained, adn the lowering of the efficiency of the cooling operation is prevented, and the starting load is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0427195-A (JP)
Title: Multilayer board
Inventor: TAKEDA HIDEKI
IPC: H05K3/46
Filed: 1990-05-23
Abstract: PURPOSE:To dispense with the introduction of an automatic mounter or an inspector, which is performed with every change of the dimension of electronic parts, by mounting electronic parts on an inner layer board thereby standardizing the mounting. CONSTITUTION:Only memory devices 1 are mounted at the surface of a multilayer board, and auxiliary electronic parts 2 such as a bypass capacitor, a pull-up resistor, a pull-down resistor, etc. are mounted on an inner layer board so as to improve the mounting density of memory devices 1 at the surface of the multilayer board. In case of mounting auxiliary electronic parts 2 such as a bypass capacitor, a pull-up resistor, a pull-down resistor, etc. on the parts layer board 4 by the press-fitting with a press, a pressure-resistant package 2 of surface mounting type to store auxiliary electronic parts 2 is used. In case of forming a pull-up resistor and a pull-down resistor on the parts layer board 4 by the formation of the oxide film on a conductor pattern, the one where conductor patterns are formed at the surface is used as the parts layer board 4.
Patent JP-S62287702-A (JP)
Title: Cmos crystal oscillation circuit
Inventor: NAKAKARUMAI SUSUMU
IPC: H03B5/32
Filed: 1986-06-05
Abstract: PURPOSE:To reduce the power consumption and to lower an oscillation voltage with a high power supply voltage by providing a voltage discrimination circuit discriminating high/low power voltage and a switch changing over elements being elements of an oscillation circuit to a CMOS crystal oscillation circuit. CONSTITUTION:A resistor 9 is connected between a source of a PMOS transistor (TR) 1 and a power terminal via a switch 11, a resistor 10 is connected between a source of an RMOS TR 2 constituting an inverter circuit and ground via a switch 12, and the switches 11, 12 are controlled by an output of the voltage discrimination circuit 13. The CMOS crystal oscillation circuit limits the through- current of the inverter circuit by the resistors 9, 10 at high voltage and gives no effect onto the oscillation voltage because no resistors 9, 10 are used at a low voltage.
Patent JP-H09292717-A (JP)
Title: Substrate treating method and device therefor
Inventor: IZEKI IZURU
IPC: H01L21/027
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To perform proper diffusion fluidization treatment as well as proper leveling acceleration treatment. SOLUTION: By this method, a treating liquid is supplied by a treating liquid supplying means on a substrate held on a substrate holding means which can rotate. The substrate is treated by rotating the substrate while a plate member which can rotate is disposed above the substrate and parallel to the substrate held on the substrate holding means. This method includes a process to rotate the substrate with the treating liquid supplied by the treating liquid supplying means at a first rotation R1 while the distance between the substrate surface and the plate member is controlled to a first distance d1 , and a process to rotate the substrate at a second rotation R2 which is faster than the first rotation R1 while a second distance d2 which is smaller than the first distance d1 is maintained.
Patent JP-H06265863-A (JP)
Title: Plasma address liquid crystal display device
Inventor: TANAMACHI SHOICHI
IPC: H01J17/49
Filed: 1993-05-07
Abstract: PURPOSE:To uniformly control the liquid crystal gap of the plasma address liquid crystal display device. CONSTITUTION:This plasma address liquid crystal display device has a flat panel structure laminated with a liquid crystal cell 1 displaying images and a plasma cell 1 for executing address driving of the liquid crystal cell 1. The plasma call 2 is composed of one substrate 7 joined via a spacing to one surface side of an intermediate sheet 3 and an ionizable gas sealed in this spacing. Striped discharge electrodes 8 and prescribed partition walls 9 are formed on the one substrate 7. The peak parts of these partition walls 9 come into contact with one surface side of the intermediate sheet 3 along the prescribed patterns. The liquid crystal cell 1 is composed of the other substrate 4 joined via the gap to the other surface side of the intermediate sheet 3 and a liquid crystal layer 6 sealed between the gaps. The other substrate 4 is provided with striped signal electrodes D intersecting orthogonally with the discharge electrodes 8 and adhesive spacers 13. The adhesive spacers 13 have the pattern shapes corresponding to the shapes of the contact patterns of the peak parts of the partition walls 9 and are adhered to the other surface side of the intermediate sheet 3.
Patent JP-S5922435-A (JP)
Title: Latch circuit
Inventor: MIYADERA KAZUYUKI
IPC: H03K3/356
Filed: 1982-07-28
Abstract: PURPOSE:To simplify a control line and to decrease the number of elements, by inserting an FET of the same conduction type in series to an FET of a conduction type in one inverting circuit of two inverting circuits comprising C-MOSes. CONSTITUTION:A clock terminal C is connected to a gate of an N MOST14 and a gate of a P MOST17. An input terminal D is connected to a source of the N MOST14. When an H level is inputted to the terminal C, the N MOST14 is conductive, the P MOST17 is nonconductive, and when a terminal D is at an L level, an output terminal Q goes to the L level, a P MOST20 is conductive, an N MOST21 is nonconductive and an output terminal Q' goes to an H level. When the terminal C changes from H to L level, the N MOST14 is nonconductive and the P MOST17 is conductive, and the output terminal Q is kept to the L level and the Q' is kept at the H level.
Patent JP-2000067155-A (JP)
Title: Device and method for processing image and computer- readable memory
Inventor: KANEDA KITAHIRO
IPC: G06K9/68
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To enable improvement in character recognition accuracy by discriminating resolution in the case of executing character recognition by using the plural images different in resolution, and storing the resolution of the discriminated result in file data. SOLUTION: An image inputted from a scanner 2 is converted into a flash pick image by a flash pick expanding part 4 and stored in an image memory 6. Next, the prescribed part of each resolution is read from the image memory 6 by a character recognition optimum resolution discriminating circuit 8 and the character recognition is performed. Continuously, the optimum character recognition resolution is found from the respective character-recognized results. In a character recognizing circuit 10, the image of the optimum resolution found by the discriminating circuit 8 is read from the image memory 6 again and the character recognition is performed on the entire image. In an output circuit 12, the character-recognized result of the character recognizing circuit 10 is outputted while being transformed correspondingly to an output format.  Thus, the character recognition can be performed under the optimum conditions.