baber/WOPTO huggingface dataset:
Patent JP-H06287082-A (JP)
Title: Method for bonding conductor substrate to insulator and vibrating gyroscopic device using the same method for bonding
Inventor: TAMURA MIKI
IPC: G01C19/5621
Filed: 1993-03-31
Abstract: PURPOSE:To firmly bond an electrically conductive substrate to a specific insulator at a low temperature with a high accuracy by carrying out ion implanting of ionic species into an electrically conductive thin film formed on the surface of the specific insulator, forming an insulating thin film thereon and anodically joining the insulator through the insulating thin film and the electrically conductive thin film to an electrically conductive substrate. CONSTITUTION:An electrically conductive thin film 2 having 0.01-2.0mum thickness is formed on the surface of an insulator 1 of ceramics or a polymer (composite) not containing mobile ions according to a chemical vapor deposition(CVD), a sputtering method, etc. Ionic species such as B ions, P ions or As ions are then subjected to the ion implantation from the side of the thin film 2 to strengthen the adhesiveness between the insulator 1 and the thin film 2. An insulating thin film 4 having 0.02-2.0mum thickness is subsequently formed on he thin film 2 according to the CVD, sputtering method, etc. The resultant thin film 4 and the electrically conductive substrate 3 are mutually opposed and superposed. In this state of the thin film 4 and the electrically conductive substrate 3, a voltage is then applied across the thin film 2 and the substrate 3 while heating both to carry out the anodic joining.
Patent JP-S573915-A (JP)
Title: Method and apparatus for construction of reaction resistor body underground
Inventor: TOKUHARA YASUHISA
IPC: E02D5/80
Filed: 1980-06-04
Abstract: PURPOSE: To form an excavated pit wall withstanding anchor underground by a method in which an underground reaction resistor-constructing apparatus incorporated with a diametral expansible tube is inserted into an excavated pit so as to press on the ground and then a soil stabilizer is injected into the ground.  
     CONSTITUTION: A pit 6 is first bored underground 5 by earth drill, etc., then an underground reaction resistor-constructing apparatus 4 incorporated with a diametral expansible tube is inserted into the pit 6. Then, a fluid, e.g., air, is supplied into the tube of the apparatus 4 from a grout pipe 7 so as to expand the tube, whereby pressing the adjoining soil 5 of the pit 6. Then, a soil stabilizer,e.g., cement milk, etc., is injected through the group pipe 33 into a location between the excavated hole 4 and the apparatus 4 under high pressure in such a way as to penetrate the soil stabilizer into the soil 5. After the soil stabilizer has hardened and the wall of the pit 6 has been strengthened, the tube is evacuated and the apparatus 4 is drawn out. Then, a resistor body is constructed in the strengthened cavity 6' thus formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06288863-A (JP)
Title: Method and apparatus for estimating lens
Inventor: UTSUNOMIYA SATOSHI
IPC: G01M11/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a method and an apparatus which enables easy and accurate estimation of the surface shape of a lens, particularly, non-spherical lens. CONSTITUTION:An angle position of a rotary stage 16 is so adjusted as to become the same irradiation angle as a maximum normal angle obtained from a lens design value, thereby setting the irradiation direction of a laser beam from a laser device 12. A specimen lens is moved in parallel in a state of laser emission, and a reflected laser beam from the lens is detected by a photodetector 14. In the case of detection that this laser beam passes through the same optical path as that of an irradiating laser beam, it is confirmed that a point having a maximum normal angle exists on the lens surface or that the lens is manufactured according to the design value.
Patent JP-S59198906-A (JP)
Inventor: MONJI TAKASHI
IPC: A01C7/00
Filed: 1983-04-26
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-S58206941-A (JP)
Title: Pressure sensor
Inventor: NAKAJIMA HIDEOMI
IPC: G01L9/00
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a pressure sensor which can be assembled easily, by a simple constitution, by constituting it of a movable electrode whose base material is a thin plate-like member having a pressure receiving part surrounded by plural air-gap parts, ad a fixed electrode provided so as to be opposed to the movable electrode by interposing a space. CONSTITUTION:When a movable electrode 14 is under a pressure variation, a pressure receiving part 25 of the movable electrode 14 vibrates, and electrostatic capacity between the movable electrode 14 and a fixed electrode 16 is varied, therefore, pressure can be converted to an electric signal. When infrared rays are made incident into a case from the direction as indicated with an arrow, the pressure in the case and a holder 17 is increased, the movable electrode 14 is pushed up, the electrostatic capacity between said electrode and the fixed electrode 16 is varied and the pressure is detected. In this case, air-gap parts 22, 23 and 24 of the movable electrode 14 operate as a sufficient high resistance to a quick pressure variation, and operate as a bypass flow path to a slow pressure variation, therefore, no ripple is loaded on a detecting signal, and also stability of a zero position can be obtained.
Patent JP-H11318049-A (JP)
Title: Permanent magnet embedded motor
Inventor: KIN KEITON
IPC: H02K1/27
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet embedded brushless motor which is capable of increasing the efficiency of motor and also saving the material cost of an rotor iron core. SOLUTION: This motor includes a rotor 100, in which a plurality pairs of permanent magnet embedded grooves (51 to 54, 61 to 64) are formed at a fixed angle in the external circumference direction on the flat surface of a laminated iron plate by laminating a plurality of circular iron plates 50 and a permanent magnet with differing polarities are respectively embedded to each pair of embedded grooves and a magnetic flux leakage preventing groove 110 having predetermined width and depth is also formed at the circumference edge of the relevant rotor on the center line passing through the area between each pair of embedded grooves.
Patent JP-S60220028-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1984-04-12
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-H11267856-A (JP)
Title: Squeezing device
Inventor: SUGANO KOJI
IPC: B21C37/08
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a squeezing device, which can carry out side roll driving, side roll opening/closing, and water cooling of the inside of the roll at the same time, and further can reduce the holding cost of the devices to be equipped for every product size. SOLUTION: In this squeezing device, a side roll shaft 2 and a driving force transmitting shaft 3 are engaged by a worm gear system, and a worm gear engaging part 6 and bearing parts 2A, 2B of the side roll shaft are movably supported in the direction of the driving force transmitting shaft. A water passage 4 extending from the bottom end to the inside of the side roll 1 is installed inside the side roll shaft, and a rotary joint 5 for supplying/discharging water to the water passage 4 is connected to the bottom end of the side roll shaft. Furthermore, the side roll shaft is divided into the upper and lower parts, and both divided ends are connected via a rubber packing 11 by a gear coupling 12.
Patent JP-S61233391-A (JP)
Inventor: INAGAKI MASATOSHI
IPC: G21C3/20
Filed: 1985-04-09
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-2000265558-A (JP)
Title: Joint construction between steel pipe column and tensile force bearing member to be connected thereto
Inventor: IWASAKI TAKASHI
IPC: E04B1/58
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a steel pipe column by a tensile force bearing member. SOLUTION: This is a joint construction for connecting a steel pipe column 1 to tensile force bearing members 4 such as a flat steel brace, a plate beam or the like which bear the tensile force crossing between the mutuality of the steel pipe columns 1. Thus, the steel pipe column 1 is provided with a longitudinal rib plate 3 fixed to the inner wall surface of the steel pipe column 1 at both the ends, and an outer longitudinal rib plate 3' coupled to the tensile force bearing member 4 is provided on the outer surface of the steel pipe column 1 corresponding to the fixed portion of the longitudinal rib plate 3.
Patent JP-S55166316-A (JP)
Title: Pulse duration modulating amplifier
Inventor: TOKUGE AKIO
IPC: H03F3/20
Filed: 1979-06-14
Abstract: PURPOSE:To simplify the constitution of the necessary muting function, by increasing enough the output voltage of the driver step forming a pulse modulating amplifier via the current switching logic circuit and at the same time securing the constant level for the output voltage to accelerate the rise and the fall. CONSTITUTION:Current switching logic (CML) circuits 10 and 11 are provided to produce the driving signals for output switching transistors (TR)Q3 and Q4 of the pulse duration modulating amplifier, and a pair of switching circuits comprising differential pairs TRQ5, Q6 plus Q7, Q8 are provided to circuits 10 and 11 each. Furthermore, constant current cources 5 and 6 are connected to the common emitter for TRQ5, Q6 plus Q7, Q8 each, and collector load resistances R4, R5 are connected to TRQ5, Q7 of one side. Then the fixed bias is applied to the bases of TRQ6,  Q8 from the base bias circuit consisting of resistances R6, R7, R9, R8 each. And the current is supplied selectively to TRQ5, Q7 of one side in circuits 10 and 11 in accordance with the level of input signal B, and the current is supplied to TRQ6, Q8 via TRQ5, Q7. Thus the switching level is made constant for TRQ3, Q4 to ensure the assured control.
Patent JP-S59199240-A (JP)
Inventor: YANO KOUICHI
IPC: B32B33/00
Filed: 1983-04-28
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-H07283757-A (JP)
Title: Sound data communication equipment
Inventor: YAMANE KENSUKE
IPC: H04L1/00
Filed: 1994-04-14
Abstract: PURPOSE:To reduce the probability of abort of the received data due to the data errors even if the noises are increased in a reception environment. CONSTITUTION:A sound data receiving device 1A receives the sound data from a sound data transmitting device 10. Then the device 1A detects the errors of received data by a CRC bit decider unit 1E and produces a message to designate the data compression rate and the retransmission frequency of the transmitter side by a message generator 1G based on the error rate decided by an error rate decider unit 1F to send the message to the device 10. Thus a coder 13 of the device 10 compresses the sound data at a designated rate. A CRC bit generator 14 adds a CRC bit to the compressed data to generate the compressed data packets and stores these packets in a data buffer 15. Meanwhile a retransmission counter 16 counts the retransmission frequency designated by the message and reads the compressed data packets out of the buffer 15 in the counted frequency to array them in a single frame and then sends out these packets by a transmitter 19.
Patent JP-H07588-A (JP)
Title: Ski transporting means
Inventor: YANASE KAZUMI
IPC: A63C11/02
Filed: 1992-02-26
Abstract: PURPOSE:To provide the ski transporting means constituted to permit simple and easy transporting of ski with one hand. CONSTITUTION:This ski transporting means 1 is composed of an inserting and detaining part 2 for inserting and detaining the ski S and a rotating part 3 disposed freely rotatably at this inserting and detaining part 2. As a result, the ski is transportable simply by holding the ski without supporting the weight of the ski by himself and, therefore, the transportation of the ski is simplified and facilitated.
Patent JP-S51150685-A (JP)
Title: Cable bending test method and device
Inventor: ENOMOTO TOMITAROU
IPC: H01B13/00
Filed: 1975-06-20
Abstract: PURPOSE: To certainly locate a defective portion of the cable to be tested, with the test result not widely varied, and the bending test, if once set the device, will not require a human power to save the manual work, also with a repeatability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06258349-A (JP)
Title: Multitrace display system of scanning oscilloscope
Inventor: YAMAMOTO YOSHIAKI
IPC: G01R13/32
Filed: 1993-03-08
Abstract: PURPOSE:To observe multitrace phenomena in the title system without crossing scanning lines by limiting width of each of displaying area of scanning lines when observing multitrace waveforms to be swept. CONSTITUTION:The title system comprises a step section 1, a first comparator 2, a second comparator 3, a mixing section 4 mixing step waveforms of the first and second comparators, an area-detection section 6 for erasing a bright line of an output of the mixing section 4 when the output crosses over a level in a predetermined range and a brightness modulation section 7.
Patent JP-H06263173-A (JP)
Title: Elution device
Inventor: KAMATA SHINPEI
IPC: B65D83/00
Filed: 1993-03-08
Abstract: PURPOSE:To make uniform elution of a chemical agent in fixed amount possible and to keep the density of the chemical agent constant in a swimming pool or the like by a method wherein an elution device is constructed of a cylindrical outer container and a cylindrical inner container that rotates in close sticking to the outer container, and openings and a plurality of small holes symmetrically arranged are formed respectively to the faces facing each other on the front and the rear of the circumferential surfaces of the outer and the inner containers. CONSTITUTION:The device is constructed of a cylindrical outer container 1, equipped with four openings 1a on positions facing each other on the front and the rear of the circumferential surface thereof, and a cylindrical inner container 2, equipped with a plurality of small holes 2a on positions facing each other on the front and the rear of the circumferential surface thereof. A cover 3 for closing an inlet for throwing a substance for elution therethrough is detachably provided to the upper part of the outer container 1. A slit 1b is formed in parallel with the opening 1a to the outer container 1, and a protuberance 2b formed to the outer circunaferential face of the inner container 2 is fitted into the slit 1b so that the extent of rotation of the inner container 2 can be limited therewith. The diameters and the number of the small holes 2a are selected so that the areas of opening can be varied along the circumferential direction of the container, and the density of elution can be adjusted in accordance with the areas of opening of the small holes 2a facing the openings 1a.
Patent JP-H0678916-A (JP)
Title: Ct device and blood quantity distribution measuring method using the device
Inventor: NANBU KYOJIRO
IPC: A61B6/03
Filed: 1993-04-01
Abstract: PURPOSE:To eliminate artifact generated in a differential image by controlling the position of an X-ray source when a bed is scanned to be put in an arbitrary position within a range to be constant at any repeated scanning in the case of repeatedly performing designated scanning to the same object. CONSTITUTION:During the period when an X-ray CT device 1 emits an X-ray to collect projection data, a control part 6 controls the position (z) and the angle (theta) in such a manner that the angle theta of an X-ray tube 3 when the position of a bed 4 is (z) is constant at any helical scanning. Accordingly, in the case of giving a contrast medium, for example, a correct difference is produced between the first scanning and the second scanning because an X-ray is absorbed by the contrast medium. That is, when a contrast medium is given and dynamic helical scanning is performed to create a differential image, only a difference caused by inflow and outflow of the contrast medium is generated as a difference. Thus, precise test can be made.
Patent JP-S61234351-A (JP)
Title: Manufacture of oxygen concentration sensor
Inventor: AJIYAMA MASAHIKO
IPC: G01N27/409
Filed: 1985-04-10
Abstract: PURPOSE:To reduce the cost with less use of platinum or the like, by masking a pipe-shaped oxygen ion conducting solid electrolytic sintered body with an adhesive tape except for the portion intended for the formation of output electrodes to form electrodes. CONSTITUTION:An oxygen concentration sensor is made up of a porous electrode 7 comprising a strip-shaped platinum or the like provided at a part outside a zirconia sintered body 6 as a pipe-shaped oxygen ion conducting solid electrolyte and a porous electrode 8 comprising platinum or the like provided over the entire surface thereof. The sintered body 6 is masked with a chemical resistant adhesive tape on the outside thereof except for the portion not intended for the formation of the electrode 7, dipped into a solution in which platinum or the like is dissolved as nuclus for plating and then, the electrodes 7 and 8 are formed by non-electrolytic plating. Thus, the outside electrode 7 can be formed with a minimum necessary area to obtain an inexpensive oxygen concentration sensor.
Patent JP-S58191923-A (JP)
Title: Vortex flow meter
Inventor: KIDO MASAFUMI
IPC: G01P5/01
Filed: 1982-05-06
Abstract: PURPOSE:To measure the quantity of a high-temperature fluid, by providing a detector which detects the oscillation stress, which is generated in a vortex generating material formed with a part of an optical fiber, as a change of the intensity of light between photodetectors attached to both ends of the optical fiber. CONSTITUTION:The optical fiber is inserted through a duct 11 in parallel with the section of the duct 11, and a vortex generating material 5 is formed in a fluid 12. A light emitting element 8 and a photodetector 9 are attached to both ends of optical fibers 6 and 7, and an electric controlling part 10 is provided which supplies a driving electric power to the element 8 and receives an electric signal from the detector 9 to perform the signal processing. In this constitution, the intensity of passing light is changed in the generating material 5 by the alternating differential pressure due to Karman vortex streets 13 and 14 generated at the rear of the generating material 5. This change is detected by the detector 9, and an alternating vortex generation frequency is obtained in the controlling part 10, thereby obtaining the speed of the fluid 12 proportional to this frequency, namely, the flow rate of the fluid 12. Optical fibers are strong against a high temperature and are not affected by the electromagnetic field.
Patent JP-H08266873-A (JP)
Title: Hollow fiber membrane module
Inventor: NAKAHARA SEIICHI
IPC: B01D63/02
Filed: 1995-03-31
Abstract: PURPOSE: To provide a hollow fiber membrane module hardly causing the dislocation of a hydrophobic micro-cellular body in the case of removing a gas incorporated in a module with the hydrophobic micro-cellular body. CONSTITUTION: In the hollow fiber membrane module to which at least one hydrophobic micro-cellular body 1 is attached at a converging and fixing part of many hollow fiber membranes, a plasma treatment, a flame treatment, a punch treatment or a combined treatment thereof is applied to at least the part 4 where the hydrophobic micro-cellular body is fixed with an adhesive.
Patent JP-H06286099-A (JP)
Title: Offset printer
Inventor: MOTOKAWA YOSHINORI
IPC: B41F13/00
Filed: 1993-04-01
Abstract: PURPOSE:To print different contents at each of print sheets such as address writing simultaneously upon normal printing. CONSTITUTION:A sheet feeding cylinder 3 is arranged at a downstream side of a sheet feeder 1, and an impression cylinder 4 is disposed adjacent to the cylinder 3. A rubber cylinder 5 is disposed adjacent to the cylinder 4 at a downstream side of the cylinder 3, and a plate cylinder 6 is disposed adjacent to the cylinder 5. An ink jet recorder 9 is arranged in the vicinity of a downstream side of the cylinder 4 from the cylinder 5. A magnetic disk and an ink jet controller 10 for transmitting image data from an exterior such as image transmission to the recorder 9 are connected to the recorder 9.
Patent JP-S572316-A (JP)
Title: Thermosetting resin composition
Inventor: TOMONAGA KAZUYUKI
IPC: C08F299/02
Filed: 1980-06-05
Abstract: PURPOSE: The titled resin composition, containing an unsaturated polyamide-imide resin obtained by reacting three specific compounds and a polymaleimide, and having improved mechanical characteristics, processability and heat resistance.  
     CONSTITUTION: A resin composition prepared by incorporating (A) 100pts.wt. polymaleimide expressed by formula I (R 1  is n-functional organic group; X 1  and X 2  are H, halogen or monofunctional organic group; n is an integer ≥2) with (B) preferably 25W300pts.wt. unsaturated polyamide-imide resin obtained by reacting (i) a polyisocyanate expreseed by formula II (R 2  is m-functional organic group; m is an integer ≥2), e.g. hexamethylene diisocyanate, with (ii) a polycarboxylic acid expressed by formula III (R 2  is p-functional organic group containing -C=C-; p is an integer ≥2), e.g. maleic acid, and (iii) a polycarboxylic acid anhydride expressed by formula IV (R 4  is q-functional organic group; q is an integer ≥2), e.g. pyromellitic anhydride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57191816-A (JP)
Title: Interleaving circuit of pcm device
Inventor: ASHINUMA TAKAAKI
IPC: H04B14/04
Filed: 1981-05-19
Abstract: PURPOSE:To eliminate the need for an ROM and to reduce power consumption by using an adder. CONSTITUTION:To indicate a value leading values shown by memory address counters 11A-11C by the numeral of the counter 11A, the low-order three-bit value of the counter 11A is subtracted from the high-order four-bit value of the counter 11C. At this time, the deciding circuit 14 consisting of OR gates 14A and 14C and an AND gate 14B judges whether the indicated address is imputted to the additional memory or not to decide on whether the output of an adder 12 is outputted as it is or after 1 is added to the two bits of the output, thus performing accurate interleaving.
Patent JP-H01250226-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: TAKAMIZAWA KINYA
IPC: G01N29/04
Filed: 1988-03-31
Abstract: PURPOSE:To enhance the image quality of the tomographic image of the shallow part in the vicinity of the surface of the body by relatively reducing the intensity of multiple reflection with respect to the echo of the shallow part by filtering, by constituting a filter circuit of a variable zone film having center frequency almost same to the resonance frequency of an ultrasonic vibrator. CONSTITUTION:Noticing that the shape of the frequency spectrum of multiple reflection is different from that of the spectrum of the original reflected wave from a shallow part, the characteristics 1, 2, 3 of a BPF are respectively provided to the shallow part, a deep part and an intermediate depth part. In circuit constitution an ultrasonic probe 11 equipped with a piezoelectric vibrator converting an electric signal to sound is connected to a rate pulse generator 13 through a pulser 12. The ultrasonic wave reflected from the boundary of the tissue in a living body is received by the probe and the signal thereof is amplified by a preamplifier 14 in a receiver and, after the pair echo signal ratio of multiple reflection is reduced by a variable band pass filter 15, said signal is converted to a digital signal by an A/D converter 18 through a logarithmic amplifier 16 and an envelope detection circuit 17 to be sent to an image memory 19 and said digital signal is converted to a TV format to be displayed on a TV monitor 20.