baber/WOPTO huggingface dataset:
Patent JP-H0861274-A (JP)
Title: Rotary compressor
Inventor: KOMINE KENJI
IPC: F04C29/00
Filed: 1994-08-24
Abstract: PURPOSE: To be durable to operation for a long time and the increase of the change width of the number of operation revolutions of a compressor motor and to improve reliability by forming a blade by using a zirconia sintered substance, where aluminum is dispersed, and setting hardness thereof to a specified value, in a rotary compressor using an HFC refrigerant. CONSTITUTION: In a rotary compressor using an HFC refrigerant, a roller 2 is contained in a cylinder 1 and a blade groove 3 is formed, and a blade 4 is contained in the blade groove 3. The blade 4 is slidable through two sides 4a and the roller 2 has an eccentric shaft and is eccentrically rotated. The blade 4 has a tip part 4b in a curved shape brought into slide contact with the outer peripheral surface of the roller 2 through energization by a spring. In which case, the blade 4 is formed of a zirconia sintered substance where aluminum is dispersed and hardness is set to HV1350-1550. Or, the blade 4 is formed of a zirconia sintered substance where aluminum is dispersed and the linear expansion coefficient thereof is set to 8.5-9.4 (1/ deg.C).
Patent JP-H1128208-A (JP)
Title: Ultrasonograph
Inventor: ITO MITSURU
IPC: A61B8/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a M mode image and a one-dimensional doppler image by providing an output control means for reading out the received data stored in a storage means in a designated order according to the scroll speed of a display and outputting the same with a correlation value operating means for calculating the correlation value for each received data. SOLUTION: An ultrasonic transmit-receive control circuit 2 controls a probe 1 to transmit and receive an ultrasonic wave, and processes a received echo signal. After a designated delay is given to each echo signal is converged, the respective echo signals are added to obtain one echo signal. After the echo signal is amplified and detected, it is output to a digical scan converter 3. In this converter, the analog echo signal is converted to a digital echo data, and then the correlation value of echo data is calculated by a built-in correlation processing means to be stored in an image memory. The stored echo data is read out in order to attain the scroll speed designated by an examiner, and D/A converted to be output to a display device 4.
Patent JP-H0369491-A (JP)
Title: Structure for attaching baglike structure
Inventor: ENAMI YASUSHI
IPC: B65D88/76
Filed: 1989-08-02
Abstract: PURPOSE:To increase inner volume by a method wherein both side ends of a beltlike elastic film having constant width are attached to a horizontal part of an attaching face in parallel to each other while both ends of the beltlike elastic film are attached in an arc-shape respectively to a standing part of the attaching face. CONSTITUTION:A flat attaching face 2 has a horizontal part 3 and a vertical part 4 as an example of a standing part positioned facing each other on both ends of the horizontal part. A baglike structure in this example is equipped with both side ends of a flat beltlike elastic film 1 having constant width attached on the horizontal part 3 of the attaching face 2 in parallel to each other with a distance narrower than the film width by a specific rate while both lengthwise ends of the elastic film 1 are attached to the vertical part 4 of the attaching face 2 via an arch-like visor member 5 extending therefrom. Thus problems as regards film strength and film transportation caused by solid- molding both ends of the elastic film 1 in advance can be eliminated thereby increasing amount of fluid to be sealed.
Patent JP-H1129089-A (JP)
Title: Automatic ballast water exchanging system
Inventor: NUMATA TAKASHI
IPC: B63B/
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To dispense with power and a watchman for controlling power so as to reduce cost for exchanging ballast water by exchanging ballast water in a ballast tank with no power. SOLUTION: An introduction port 11 is provided in a place where water pressure acting upon a ship (a) in navigation is high. One end of an introduction passage 12 is connected to the introduction port 11, and the other side of the introduction passage 12 is connected to each ballast tank (b) provided in the ship (a). A bottom part of each ballast tank (b) is provided with a drain hole 14. Exchanging water introduced in from the introducing port 11 using the difference of water pressure acting upon the ship (a) in navigation is fed into each ballast tank (b) through the introduction passage 12, and filthy ballast water in the ballast tank (b) is drained from the drain hole 14 to exchange ballast water.
Patent JP-H0937014-A (JP)
Title: Image reader, image output method for the same and image reading system
Inventor: SUZUKI EISHIN
IPC: H04N1/32
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an image reading system suitable for providing a copy function or a facsimile function while using an image scanner. SOLUTION: This image reading system has a printer 2 connected to a computer 1 and an image scanner 3. When using this system as copy equipment, a scanner interface 9 is connected to the printer 2 as an option. The image scanner 3 feeds the paper of an original while using a feeding unit, image data are encoded by an image sensor unit, and the image data are stored through an image processing part 8 inside the printer 2 into an image memory 7 while interposing an external interface 5 for performing data transmission control at a printing control part 12. The start of printing is commanded from a CPU to an engine and an image is formed.  When transmitting the image as facsimile, the image scanner 3 processes the image data stored in an image memory 10 while using a system control part based on the command of an address or a data format from an operation part 11 and performs facsimile transmission through a MODEM 13 connected as an option.
Patent JP-S60155268-A (JP)
Inventor: TAI CHIYAN CHIEN
IPC: H01B1/12
Filed: 1984-09-21
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-H0363922-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA KAZUYOSHI
IPC: G11B5/73
Filed: 1989-08-02
Abstract: PURPOSE:To improve the corrosion resistance and to prevent the deterioration in the recording and reproducing characteristics by addition of a metal by forming a partially oxidized Co film added with metals such as Zr, Fe, Ni, Ti, Ru, Pt, Al and Cr on the surface of a partially oxidized Co film to be used as a recording layer as the protective film. CONSTITUTION:The surface of the magnetic film 6, of a partially oxidized Co film, is coated with a partially oxidized Co film 5 contg. at least one kind selected from a group consisting of Zr, Fe, Ni, Al, Ru, Pt, Cr and Ti as the additive element. The content of the additive element is controlled to 0.5-25atom% based on the total metallic elements in the protective film 5, and the oxygen content of the film is adjusted to 10-25atom%. Consequently, when a corrosion-resistant thin film is formed on the magnetic film, the same effect that a passive coating film is formed is obtained, the corrosion resistance is drastically improved, and further the magnetic characteristic and recording and reproducing characteristics are also improved.
Patent JP-S6091660-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUMOTO MASAAKI
IPC: H01L23/52
Filed: 1983-10-25
Abstract: PURPOSE:To manufacture an IC having multilayer structure simply by boring holes to a pad section for connection to the outside and a vertical connecting wiring section with an active layer as an upper layer in an inter-layer insulating film on a first active layer and forming metallic bumps. CONSTITUTION:A gate 3, a drain 4, a source 5, Al wirings 7, 8 and an Al pad 7' are formed on an SiO2 film 2 on an Si substrate 1, and the whole is coated with SiO2 9. An opening 10 for a pad and an opening 11 for a vertical wiring are shaped simultaneously, and the surfaces of both openings are coated and Au thin-films are evaporated to form bumps 12, 13. According to the constitution, processes can be simplified because the pad for connection to the outside and the first vertical wiring can be shaped at the same time, and the pad is protected in processes in which second, third and subsequent active layers are laminated because the metallic bumps are formed on the first vertical wiring and the pad. According to the constitution, a multilayer type IC having high reliability connected by the vertical wiring is obtained simply.
Patent JP-H0483183-A (JP)
Title: Method for measuring partial discharge
Inventor: KATSUTA GINZO
IPC: G01R31/12
Filed: 1990-07-26
Abstract: PURPOSE:To enable partial discharge to be measured at high S/N ratio while the partial discharge can be discriminated from noise by measuring the waveform of an output signal which is detected by broad-band method or low-frequency method and delayed for a predetermined time by tuning method. CONSTITUTION:The output signal of a broad-band method amplifier 2 is delayed for about 5mu minutes by a delay circuit 5 and has its timing made to coincide with that of an output obtained by turning method. An analogue gate circuit 6 is opened only while an output signal of tuning method from a detector 4 is above a threshold value; the delayed broad-band method output signal is allowed to pass through a circuit 6 and has its waveform and polarity observed by a CRT 7. Therefore, the output signal obtained through measurement by broad-band method is allowed to pass through the circuit 6 and has its waveform and polarity observed by the CRT 7 only while an output signal exceeding a level preset at measurement by tuning method is obtained. A much higher S/N than that obtained by tuning method is thus obtained and quantitative evaluation of partial discharge is made possible.
Patent JP-S6444019-A (JP)
Title: Dry etching apparatus
Inventor: SASAKI ICHIRO
IPC: H01L21/3065
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a dry etching apparatus which reduces irregularity of an etching velocity by forming a discharge tube in a concentric double structure, and radiating a microwave having a large power to the outside and a microwave having a small power to the inside. CONSTITUTION:When a predetermined amount of etching gas is introduced through a gas inlet tube 5 into an outer discharge tube 2, a plasma is generated in the tube 2 by the operation of a magnetic field to satisfy electron cyclotron resonance condition generated by a microwave and a coil 4. This plasma tends to be diffused along the line of magnetic force of the magnetic field generated from the coil 4, but since there is an inner discharge tube 3, a central high density plasma cannot be diffused to downstream. Accordingly, a plasma low density part generated in the tube 2 arrives at the vicinity of a wafer through between the tubes 2 and 3. On the other hand, a plasma is generated similarly to the tube 2 in the tube 3, but since the applied microwave power is small, a considerably high density plasma is not generated. Thus, the density of the center does not become high, but an apparatus for uniformly etching can be obtained.
Patent JP-H0859120-A (JP)
Title: Failure support device of elevator
Inventor: ISHIMOTO HIROFUMI
IPC: B66B5/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide an elevator failure support device to display a trouble code corresponding manual and states of a relay and a contact point at the time of failure on a portable terminal unit 2 at the time of failure of an elevator. CONSTITUTION: States of a relay and a contact point are displayed by connecting a control console 1 and a portable terminal unit 2 to each other, reading a trouble code from a memory part 11 of the control console 1 on the portable terminal unit 2, selecting a manual corresponding to the trouble code from a trouble code manual memory part 24 of the portable terminal unit 2, displaying the manual on a display part 23, selecting an address of the contact point shown on an electrical connection chart in the manual from a contact point address memory part 25 and reading a data of the address from the memory part 11.
Patent JP-S5992749-A (JP)
Title: Manufacture of steel plate frame for rotary electric machine
Inventor: YAMAMOTO MASARU
IPC: H02K15/14
Filed: 1982-11-16
Abstract: PURPOSE:To prevent a gap to a stator core in the step of press-fitting a frame to the outer periphery of a stator core by forming the frame in a drum shape. CONSTITUTION:A jaw 6a is divided into segments to be radially uniformly arranged movably on a head 8. The outer periphery of the jaw 6a is formed in a drum shape 14 in axial section. In other words, when a primarily machined cylindrical frame 3 is inserted into the outer periphery of the jaw 6a and one end 3a is clamped and supported by a stepped collar 13 on the outer periphery, the outer periphery 15 of the jaw 6a which has a length corresponding to the width L1 at the axial center of the frame 3 is formed in the prescribed size D when the frame 3 is expanded by expanding step. A drum shape which has a slope 16 increased in approx. 0.1-0.15mm. from both ends of the cylinder in the central width L2 toward the both ends of the frame 3 in full width L is formed.
Patent JP-H1146464-A (JP)
Title: Permanent magnet motor
Inventor: TOGASHI HITOO
IPC: H02K1/27
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance the driving efficiency when a rotor is rotated, by housing the rotor provided with permanent magnets in the space formed in the central part of a stator in such a manner that the rotor is rotatable, and sequentially energizing windings in a plurality of phases placed so that the rotor is encircled with the windings. SOLUTION: A plurality of circumferential iron cores 15 are installed in contact with the surfaces of permanent magnets 5 on the stator 2 side. A pair of through holes 13, 13 penetrating each of the circumferential iron cores 15 in the direction of the axis of a rotor 1, are formed in the areas between the permanent magnets 5 and the stator 2 on each of the circumferential iron cores 15. The pairs of the through holes 13, 13 are symmetrically positioned on both the sides of the magnetic center of magnetic lines of force generated between the permanent magnets 5 and the stator 2. Each of the through holes 13, 13 is in slit shape, and they are arranged in dogleg shape with the intervals between them getting narrower as they go toward the stator 2.
Patent JP-H1142971-A (JP)
Title: On-vehicle monitoring device
Inventor: TAKIZAWA HIROKI
IPC: B60R1/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To dispense with the frequent reciprocation of one's eyes between a monitor screen and the exterior state by interruption-displaying the output image of a camera in a part of the output image of an image providing device only when a stopping state is detected. SOLUTION: When a side brake switch signal is ON and a vehicle is traveling, a general output signal is selected from a car navigation unit 5 or a television turner unit 6, and displayed on a monitor 1. In this case, it is judged that a driver ensures a general field of view, and the image of a camera 2 is not outputted. When the side brake switch signal is OFF, and the vehicle is in stopping state, a general image from the car navigation unit 5 or television turner unit 6 selected by the driver in advance is displayed, and the image from the camera 2 is composed to a part of the above image and displayed on the monitor 1.
Patent JP-H0522718-A (JP)
Title: Method for predicting movement compensation
Inventor: KAMIKURA KAZUTO
IPC: H04N19/91
Filed: 1991-07-15
Abstract: PURPOSE:To reduce operation quantity and the kind of moving vectors without deteriorating predictive efficiency in movement compensation prediction for encoding an interlace picture. CONSTITUTION:The predicted values of movement compensation predicting device 11 or 12 selected by a switch 14 are subtracted from the interlace picture signal of an input terminal 1 in a subtracter 2. The difference signals pass through a converter, a quatizer 4 and a variable length encoder 5 so as to be encoded and transmitted from the output terminal 15 and also become reproduction values by an inverse quantizer 6, an inverse converter 7 and an adder 8. The reproduction values are stored in field memories 9 and 10 as the data of one preceding field and the two preceding field. The movement compensation predicting device 11 utilizes the data of the memory 9 so as to obtain prediction concerning both horizontal and vertical directions and the movement compensation predicting device 12 utilizes the data of the memory 10 so as to obtain the predictive value concerning only the horizontal direction. A comparison value 13 controls the switch 14 based on the predictive error values of the movement compensation predicting devices 11 and 12.
Patent JP-H0844017-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAKIZAWA HIROO
IPC: G03C7/392
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material excellent in color developability, less liable to stain and giving a color image stable to heat, moisture and light. CONSTITUTION:This silver halide color photographic sensitive material contains a compd. represented by the formula in at least one layer on the base. In the formula, R<1> is 3-14C straight chain or branched chain unsubstd. alkenyl, R<2> is alkyl, cycloalkyl, aryl or 3-14C straight chain or branched chain unsubstd. alkenyl, R<3> is a group substitutable on the benzene ring and (m) is an integer of 0-4.
Patent JP-H1144510-A (JP)
Title: Detector for vertical shift quantity for excavator
Inventor: MASUDA YOSHIO
IPC: G01B11/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a vertical shift quantity detector for excavator capable of exactly detecting shift quantity without being affected by stone and the like. SOLUTION: A multi-step kelly bar 1 is formed in the air and a depth detection sensor 24 detecting the depth which an excavator 6 fixed at the bottom end of the inner kelly bar 4 dug from the pitch of wires 16 and 18 is provided. It has a camera 28 having a light source 26 provided at the lower inner end of the inner kelly bar 4 and a photographing element 30 placed at the upper end of an outer kelly bar 2 and photographing the light source 26. Based on the displacement of the light source 26 detected with the photographing element 30 and the depth detected with the depth detection sensor 24, the shift quantity of the excavator 6 at that depth is calculated.
Patent JP-S6442775-A (JP)
Title: Pick inspection device
Inventor: AOKI YOSHIHIDE
IPC: G06T11/80
Filed: 1987-08-11
Abstract: PURPOSE:To automatically execute a drawing to an emphasis plain by providing a vector development reactivating part to draw a pick object vector to the emphasis plain. CONSTITUTION:Contents in a current position (CP) register 8 and the pick frame of a pick relational register 2 are compared in a pick checking part 11. When there is the CP in the pick frame, pick detection is executed and it is informed a high-order block 1 and a CP resetting part 16. The contents of a moving quantity register 4 is inverted in the CP resetting part 16, moving information is set and delivered to an evaluation part 5. Then, the contents of the CP register 8 are returned to a condition before the vector moving quantity is vector-developed. Next, in a DDA (Digital Differential Analyzer) reactivating part 17, an emphasis plain setting signal 18 is outputted to a memory developing part 9 and the emphasis plain drawing is set to the contents of a drawing plain information register 12. Then, the vector moving quantity and the drawing information are delivered to the evaluation operating part 5 and the DDA is reactivated. Thus, the drawing can be executed to the emphasis plain of a plain memory 10 for the drawing.
Patent JP-S6260077-A (JP)
Title: Ic card detection system
Inventor: SUZUKI HIDEO
IPC: G06K17/00
Filed: 1985-09-10
Abstract: PURPOSE:To prevent an IC card from being robbed or lose by providing a card holder with a means for outputting an oscillating wave to the space and providing the IC card with an input function for the oscillating wave. CONSTITUTION:An ultrasonic wave from a wrist watch 31 is outputted to air through a wave transmitting part 32. This ultrasonic wave is supplied to the receiving part 13 of the IC card 11 and converted into electric power energy through a power converting circuit 23. This power energy is supplied to a CPU 21 and also supplied to an energy decision part 24. When the oscillating wave energy of the oscillating wave inputted to the receiving part 13 drops below a specific level, the decision part 24 detects that and outputs an alarm signal to a buzzer 14. Therefore, the card holder knows that the IC card has left the holder from the warning tone of the buzzer.
Patent JP-H1049674-A (JP)
Title: Color image processor
Inventor: KAWAKAMI HARUKO
IPC: G06T7/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To discriminate whether or not a document has a specific feature under no influence of stains of the document, etc., without the need to make image data match with reference data by inspecting the periodic structure characteristic of an image signal obtained by reading a document having the specific feature. SOLUTION: A color image input part 101 reads an image on the document and outputs color signals R, G, and B. Subtracters 102-104 outputs color difference signals C1-C3 found from C1=R-G, C2=G-B, and C3=B-R as to the outputted color image signals R, G and B. An inspection part 105 cuts partial areas out of the color difference signals C1-C3 which are thus generated and inspects the periodic structure as to those partial areas. Then a document discrimination part 107 discriminates whether or not the document has the specific feature read by the color image input part 101 through A RAM 106.
Patent JP-S6092220-A (JP)
Title: Method for purifying kallikrein
Inventor: OKUYAMA MITSUNOBU
IPC: A61K35/39
Filed: 1983-10-26
Abstract: PURPOSE:To obtain kallikrein easily in high yield and purity, by adsrobing a solution containing the akallikrein on an insoluble kallikrein antibody, washing the adsorbed substance, and eluting the substance with an eluent consisting of a buffer solution containing a specific organic solvent. CONSTITUTION:A solution containing kellikrein is adsorbed on an insoluble kallikrein antibody, and the resultant adsorbed substance is washed to remove impurities. In the process, the washing solution is preferably a buffer solution (6-9pH) containing 0.1-0.2M NaCl. The adsorbed kallikrein is then eluted with a buffer solution (4-11pH) containing an inorganic salt and a water-miscible organic solvent, e.g. methanol, acetone or glycerol, as an eluent. Preferably, the above-mentioned eluent contains 0.5-3M, preferably 1-2M inorganic salt and 10-60wt%, preferably 20-60wt% water-miscible organic solvent.
Patent JP-H0544008-A (JP)
Title: Hot plasma producing method, plasma spraying method and film formign device
Inventor: SUZUKI SHIGEO
IPC: C23C16/50
Filed: 1991-08-09
Abstract: PURPOSE:To produce hot plasma at the time of forming a film by plasma spraying or hot-plasma CVD and to form a film especially on a large-area substrate. CONSTITUTION:A cathode 15 long in its depth direction is enclosed by an anode 19, an endless magnet 27 for imparting a magnetic field 26 acting almost vertically to an arc 25 generated between the tip 17 of the cathode and the anode 19 forming an injection nozzle 21 is provided, and the arc 25 is spun and moved at high speed on both electrode surfaces.