baber/WOPTO huggingface dataset:
Patent JP-H0684154-A (JP)
Title: Magnetic head apparatus and magnetic recording/ reproducing apparatus
Inventor: OZAWA MASAHIKO
IPC: G11B5/02
Filed: 1992-09-02
Abstract: PURPOSE:To extend operation life of magnetic head and magnetic tape and improve reproduction sensitivity of the magnetic head by suppressing wearness of the magnetic tape due to contact of the magnetic head on the magnetic tape. CONSTITUTION:A magnetic head 2 is fixedly mounted through an ultrasonic vibrator 4 on a head supporting member 3 which is fixed at the lower surface of a rotary cylinder 6 and the end portion of this magnetic head 2 is a little projected from the external circumferences of the cylinders 6, 7 to be in contact with a magnetic tape 1. The ultrasonic vibrator 4 generates ultrasonic vibration due to deformation distortion in the X-X' direction when a high frequency voltage is impressed thereto causing the magnetic head 2 to enable high frequency vibration in the direction perpendicular to the surface of the magnetic tape. Therefore, the magnetic head 2 and magnetic tape 1 alternately generate the contact and non-contact conditions. Accordingly, wearness by contact between the magnetic head and magnetic tape can be reduced. Moreover, the magnetic head 2 can therefore extend its operation life expectancy. The depth of gap can be as much deepened, realizing improvement of reproduction sensitivity.
Patent JP-S60128177-A (JP)
Inventor: ISHII TOSHIAKI
IPC: B66B1/28
Filed: 1983-12-13
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-H1172924-A (JP)
Title: Formation of pattern
Inventor: SEKIGUCHI ATSUSHI
IPC: G03F7/11
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of patterns capable of suppressing the generation of a difference in resolution line widths (difference between coarseness and denseness) in circuit patterns where coarse patterns and dense patterns coexist. SOLUTION: An aluminum wiring layer 11 is formed on a silicon substrate 10 and an antireflection film 12 consisting of a silicon oxynitrided film is formed thereon and, further, a silicon oxidized film 13 is formed thereon, on which a photosensitive resin film 14 is formed. A photomask meeting the patterns is then formed on this photosensitive resin film 14 and thereafter, the resin film is exposed by using light, such as, for example, a KrF excimer laser beam, via this photomask. If the reflectivity at the antireflection film 12 is within a specified range, the influence by backward scattering is larger than in the case where the reflectivity is low and, therefore, the influence of forward scattering diminishes apparently and gives rise to a proximity correction effect. Consequently, the occurrence of the difference in resolution line widths (difference between coarseness and denseness) between the coarse patterns and the dense patterns is suppressed.
Patent JP-S6293294-A (JP)
Title: Procution of phosphpolipid of egg yolk
Inventor: NAKASONE KATSUMI
IPC: A23J7/00
Filed: 1985-10-21
Abstract: PURPOSE:To obtain phospholipid egg yolk useful for drugs, an emulsifying agent for feeds at low cost and in high yield without requiring processes of homogenizing and centrifuging, by adding firstly a monohydric alcohol to raw egg yolk or dried egg yolk, allowing the blend to stand and extracting phospholipid of egg yolk with n-hexane. CONSTITUTION:Raw egg yolk dried egg yolk is blended with 50-100wt% monohydric alcohol (e.g., ethanol, etc.,), stirred by a spatula for one minute and allowed to stand for 5 minutes - 1 hour. Then, the blend is mixed with 100-200wt% n-hexane, stirred by a spatula for one minute and filtered to separate a n-hexane solution containing phospholipid of egg yolk. Further n- hexane is removed by vacuum distillation, to give the aimed phospholipid of egg yolk.
Patent JP-S5910599-A (JP)
Inventor: JIYAN SHIYOAI
IPC: C12Q1/34
Filed: 1982-12-23
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-H0398522-A (JP)
Title: Method for storing living fish
Inventor: OHARA TAKEHIKO
IPC: A01K63/04
Filed: 1989-09-11
Abstract: PURPOSE:To preserve or carry a living fish without weakening it by disposing an air-tightly covered floating ring in a water tank so that the top surface of the floating ring is positioned near the surface of the water and gradually releasing pure oxygen enclosed therein from the lower opening of the floating ring into the water. CONSTITUTION:A floating ring B is formed of a float 1 based of a floating material and a bag 2 covering the float 1 and made of an airtight sheet. A weight 3 is attached to the float 1 for the good stabilization of the floating ring in water. The floating ring B is floated on the surface of water in a water tank A so that the top surface of the floating ring is positioned near the water surface and the lower surface is positioned in the water. In the state, the tip of an oxygen-supplying pipe 5 connected to an O2 bomb 4 is inserted into the lower surface opening of the floating ring B and pure oxygen is charged in the floating ring B. Living fishes are swum in the water tank A in which the floating ring B is floated. When the water tank A is carried by a suitable means in the state, the water in the water tank A is shaken and the surface of the water is waved to increase the contact of the water with the pure oxygen, thereby gradually dissolving the pure oxygen in the water to always give a suitable concentration of the O2 in the water and retain the living fishes in an alive state.
Patent JP-2000067676-A (JP)
Title: Automatic forming device for water stop portion of wire harness
Inventor: BABA MASAAKI
IPC: H01B19/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To individually manage a time for hardening a liquid hardenable filler in gromets for wire harnesses without causing dispersion. SOLUTION: On an endless carrier 3 rotationally driven at a required speed by a driving source, a plurality of wire harness holders 9 for each supporting vertically one wire harness 8 are supported vertically at preset spaces to the rotating direction of the endless carrier 3. Each of the wire harness holders 9 is provided with a gromet holder 20 for supporting a gromet 14 mounted on the way of each wire harness 8. A filter filling device is arranged opposite the endless carrier 3 on the side of fixation thereof at least at one place in its peripheral direction for filling a liquid hardenable filler in the gromets 14 for the opposed wire harness 8 in the process of rotating the endless carrier 3 to cover gaps between adjacent electric wires for the wire harnesses 8.
Patent JP-S60126920-A (JP)
Title: Driving circuit for switch
Inventor: KOGA TAKASHI
IPC: H03K17/62
Filed: 1983-12-14
Abstract: PURPOSE:To obtain low output impedance even at an emitter follower transistor (Tr) side in a cutoff state by leading an N-phase signal corresponding to an N-phase control signal out of emitters of N emitter follower Trs. CONSTITUTION:Transistors (Tr)Q0-Q2 constitute a current mirror circuit. When a control signal V is at ''H'' and a control signal -V is at ''L'', the output impedance Z2 at the side of an emitter follower TrQE2 is the collector-emitter saturation resistance rCEsat of the TrQ2 because the TrQ2 becomes saturated owing to the cutoff of the TrQE2. On the other hand, the output impedance Z1 at the side of a TrQE1 is the emitter internal resistance re of the TrQE1 because the TrQ2 is regarded as a diode when viewed from another current mirror element and a current flows to the TrQ1 to operate the TrQE1 in an active region. Therefore, the output impedance at the side of an emitter follower Tr in an active or cutoff state is decreased.
Patent JP-H09161992-A (JP)
Title: Microwave resonance inspection equipment and density measuring method of dynamic plasma using it
Inventor: JIYONDE KIMU
IPC: H05H1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To measure the low plasma density and local plasma density with high spatial resolution. SOLUTION: This microwave resonance probe is provided with a 1/4-wavelength parallel transmission line 10; the first magnetic loop 11 located adjacent to the transmission line 10, connected to a coaxial cable 13, and vibrating the transmission line 10; the second magnetic loop 11 outputting the signal transmitted through the transmission line 10 to an external output device; and a Pyrex pipe. The prescribed frequency is applied to the transmission line 10, the occurrence of the resonance with this frequency is detected, and the occurring time and maintaining period of the resonance of the plasma generated from an electron element are measured, the measurement is repeated each time the applied frequency is changed, and the change of the plasma density at a given position is measured timewise.
Patent JP-S6388978-A (JP)
Title: Connecting method for video signals in picture
Inventor: KATAYAMA HIROMOTO
IPC: H04N5/92
Filed: 1986-10-01
Abstract: PURPOSE:To eliminate influences of skew distortion and obtain reproduced video signals free from overlapped part by connecting video signals skipping signals for 6 lines before and after head switching point including video signals in which phase variation occurs. CONSTITUTION:At the time of recording, phase of video signals A is shifted excepting for several lines kH of vertical blanking parts of video signals to be recorded, and the same video signal part B11 for several lines are recorded continuously in a magnetic tape in before and after switching point of a rotary magnetic head of 1/2 field from the vertical synchronizing signal. At the time of reproducing, video signals for several lines including parts having influences of skew distortion are excluded from continuous part B of the same video signal, and video signals before and after the signals are connected to each other. Thus, recording and reproducing of video signals for 1/2 field are performed by each of a pair of rotary magnetic heads.
Patent JP-H04118170-A (JP)
Title: Image processing method
Inventor: KITAMURA SATORU
IPC: B23K1/00
Filed: 1990-09-07
Abstract: PURPOSE:To automatically decide the defective part generated between the leads of an IC by executing the many valued image analysis of an arbitrary area of an X-ray image by using X-rays to determining the max. picture image gradation level of the integrated area. CONSTITUTION:The multi-valued image integration of the area in the longitudinal direction of the leads of the IC of the X-ray image is executed and the picture image gradation level of the lead area of the IC is determined from the max. level of the integration and the integrated number of the picture elements. The binarized threshold level for detecting the bridge of the area between the leads of the IC is determined in accordance with this level and, therefore, the defect, such as bridge, generated between the leads of the IC is exactly and stably detected without being affected by the dose of the X-rays, the fluctuation in the level of a camera 3 and the fluctuation in the X-ray image by the thickness and material quality of a substrate 2.
Patent JP-H1082282-A (JP)
Title: Joining structure of segment
Inventor: SOMEYA HIROKI
IPC: E21D11/08
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To connect mutual segments easily by forming slits to the joining bars of the segments, inserting a large diametral head section, in which a diameter can be shrunk, into the joining cylinder of one segment and engaging the large diametral head section with a housing recessed section having a large diameter. SOLUTION: A joining cylinder 5 is installed to one segment 1 and a joining bar 7 to the other segment 1. A plurality of slits 23 are formed to the head section 11 having a large diameter of the joining bar 7, and the diameter of the head section 11 can be shrunk. An introducing hole section 31, in which a diameter is formed in size smaller than the head section 11, a head-section housing recessed section 35 having a large diameter and a second engaging stepped section 37 engaged with the first engaging stepped section 15 of the head section 11 are formed to the joining cylinder 5. When the segment 1 is connected, the tapered front end section 25 of the joining bar 7 is penetrated along the taper of the inlet section 41 of the joining cylinder 5.  The diameter of the head section 11 is shrunk and the head section 11 is penetrated into the head-section housing recessed section 35, the engaging stepped section 15 and the engaging stepped section 37 are engaged, and the joining bar 7 and the joining cylinder 5 are combined firmly.
Patent JP-S6294967-A (JP)
Title: Lead frame
Inventor: MIYAZAWA MINORU
IPC: H01L23/50
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a lead frame capable of reducing the intrusion of water content in case the inner leads are formed finely and shortly and a resin-sealed semiconductor device is manufactured by providing relay terminals of fine metal wires in the vicinity of the island of the lead frame. CONSTITUTION:A lead frame is constituted of outer leads 2, inner leads 3, an island 12 and relay terminals 5 of fine metal wires 6 provided in the vicinity of the island. The relay terminals 5 are respectively constituted of an insulating film 9 and a metal layer 8 by a method wherein such the insulating layer 9 as an SiO2 layer is provided on a relay terminal supporting frame 10 formed integrally with the island 12 and the metal layer 8 of Au and so on is selectively formed on this insulating layer 9. Accordingly, the inner leads 3 can be formed finely and shortly. By such a way, in case a resin-sealed semiconductor device is manufactured using the lead frame in the construction wherein the inner leads 3 are made fine and formed apart from the island 12, the water content to intrude into the interior of the semiconductor device along the inner leads 3 is extremely reduced.
Patent JP-S6390893-A (JP)
Inventor: KOBAYASHI KENICHI
IPC: H01L21/768
Filed: 1986-10-03
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-2000067123-A (JP)
Title: System and method for managing library information and computer-readable recording medium recorded with program to allow computer to execute the same method
Inventor: TAKAHASHI KATSUAKI
IPC: G06Q50/26
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To effectively manage library information by expressing the hierarchy of NC-VOL with the same book schema while using NC book data and VOL data in place of divided book data. SOLUTION: This system is composed of a book data storage part 510 for storing NC book data 511, which are data equivalent to a book unit obtd. by collecting common data by each physical publication unit and expressed with the prescribed schema, and VOL book data 512, which are data equivalent to a physical publication unit obtd.  by collecting different data by each physical publication unit and expressed with the schema of the same structure as the prescribed schema, a record ID describing part 521 for describing the value of record ID of the NC book data 511 or the VOL book data 512 as the value of any prescribed field in the prescribed schema, a hierarchical state recognizing part 522 for recognizing the hierarchical state of the NC book data 511 and the VOL book data 512 based on the described value of the record ID and a gradating part 520 for gradating one or plural pieces of stored VOL book data with respect to the stored NC book data.
Patent JP-2001059479-A (JP)
Title: Refrigerant compressor and refrigerating plant using this refrigerant compressor
Inventor: MIZUNO TAKAYUKI
IPC: F04B39/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant for a refrigerant compressor for use in a refrigerating plant using an HFC based refrigerant and an ether or ester based composite oil, which contains less oligomer solving out of an insulating film of an electric motor and which is superior in thermal stability and oxidation stability as a refrigerating machine oil and less in hydrolysis and wear at a sliding portion. SOLUTION: As an insulating film, a copolymeric film 32 of polyethylene terephthalate and polyethylene naphthalate is used and a refrigerator oil is incorporated with at least one of antioxidant, acid trapper and extreme pressure additive, thereby preventing the deterioration of a refrigerating plant and the locking malfunction of a refrigerant compressor.
Patent JP-H03100332-A (JP)
Title: Apparatus and method for generating electric power
Inventor: JIYOOJI ARUBAATO KOFUINBERII
IPC: F02C3/36
Filed: 1989-09-13
Abstract: PURPOSE: To prevent the discharge of water into space by providing a gas generator for burning hydrogen and oxygen, a turbine generator, a hydrogen transporting means for feeding hydrogen to the gas generator and to a gas turbine and an oxygen transporting means for feeding oxygen to the gas generator. CONSTITUTION: A generator 10 includes a gas generator 12 for burning hydrogen and oxygen to produce hot exhaust gas containing steam. It also includes a turbine generator 14 having a turbine 16 for creating electricity by the rotation of the generator 18. The turbine 16 is driven with hydrogen heated by heat exchange with exhaust gas of the generator 12 in a second heat exchanger 20. Almost all steam in the exhaust gas is condensed into water by a condenser 22 and cooled by heat exchange with oxygen transported to the generator 12 in a first heat exchanger 23. At least part of water is driven by a turbo pump 24 and used to cool the generator 12, and unused (remaining) water 25 is fed through an entrance pressure control valve 26 to a reservoir 28.
Patent JP-H07131525-A (JP)
Title: Redundant system and its operating method
Inventor: KUSANO TOSHIHIKO
IPC: H04L1/22
Filed: 1994-09-05
Abstract: PURPOSE:To decide the operation or non-operation of a circuit package in a short time by making each circuit package itself decide and display its operating state based on the path operating information. CONSTITUTION:A path operation signal processing part 210A supplies a path operation signal OPa of a string of value 1/0 which show the operation or non-operation of plural signal paths from a circuit package 204A. Then the signals OPa are collected from all downstream circuit packages connected to a circuit package 203A at a collecting part of the part 210A. The collected signals OPa are sent to the upstream circuit packages connected to the package 203A through a transfer part and also supplied to an OR arithmetic part. The OR arithmetic part calculates an OR of signals OPa and decides that a path selected by a redundant part 205 as long as even a single '1' is included in the signals OPa exists. Thus an operation display lamp L is turned on. When all signals OPa are equal to 0, a switching part 205 decides the absence of a signal path. Then the lamp L is turned off.
Patent JP-H0679369-A (JP)
Title: Punching device
Inventor: TANAKA KENICHI
IPC: B21D28/36
Filed: 1992-09-03
Abstract: PURPOSE:To execute every kind of punching and drawing by changing a combination because the most lower side of a peripheral part of an upper turret is opposed to the most upper side of a peripheral part of a lower turret and a punch unit and a die are positioned on a same axis in the lower side of a striker. CONSTITUTION:Many punch units 2 are provided nearby a periphery of an upper turret 1a, and many dies 3 are provided nearby a periphery of a lower turret 1b. By rotating the upper turret and the lower turret, a subject to be worked is punched by selecting the combination of the punch unit 2 and the die 3. The peripheries of the upper turret 1a and the lower turret 1b are made in umbrella like, and the both rotary axes are inclined, and the most lower side of the periphery of the upper turret 1a and the most upper side of the periphery of the lower turret 1b are opposed at the lower side of the striker S. Therefore, the inconvenience wherein the plate to be worked is deformed is not generated, and the workability of the change of the punch unit and the die is also excellent.
Patent JP-2001066062-A (JP)
Title: Centrifugal film drier
Inventor: KENMOCHI SHOJI
IPC: C02F11/12
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To lighten torsional stress and enhance scraping capacity. SOLUTION: This centrifugal film drier is provided with a main shaft 19 which is arranged rotatably, a fixed blade 37 which is attached to the main shaft 19, and a mobile blade 35 which rotates on the inner surface of a heat conductive drum 5 through the fixed blade 37, within the cylindrical heat conductive drum 5, and a hinge pin 49 is inserted into the hinge holes 45 and 46 which are provided at the blade hinge part 44 of the fixed blade 37 and the blade hinge part 43 of the mobile blade 35, respectively, and pierce them vertically, and the mobile blade 35 is coupled rotatably with the fixed blade 37, while the hinge hole 45 of the blade hinge 43 part of the mobile blade 35 is made in the shape of an ellipse orthogonal to the main axis of rotation extending from the center axis of the main shaft 19, and the large motion of the mobile blade 35 is secured by the play space of the ellipse.
Patent JP-H0679866-A (JP)
Title: Type drum
Inventor: TAKEUCHI SHIN
IPC: B41J1/54
Filed: 1992-09-03
Abstract: PURPOSE:To attain lightening, the reduction of cost, improvement in accuracy and the increase of strength while ensuring the proper plate thickness of a perforated plate in a type drum formed by cylindrically bending the plate. CONSTITUTION:A drum plate 1 formed in a perforated plate shape by a synthetic resin is bent cylindrically, a fixed ring 3 is fixed at least one end in the cylindrical axial direction, and a type sheet 2 is wound on an outer circumference. The structural strength of a type drum is increased remarkably by using the fixed ring 3, thus allowing the usage of the synthetic resin having low material strength to a metal while improving accuracy and augmenting strength. Lightening is attained while ensuring proper plate thickness by employing the synthetic resin, and cost is reduced by simple mold structure.
Patent JP-H0285446-A (JP)
Title: Expansion joint
Inventor: DAIMATSU TOSHIICHI
IPC: E04B1/62
Filed: 1988-09-20
Abstract: PURPOSE:To improve surface design of a building by a method wherein a coating joint plate is extended between stages constructed on facing edges of both buildings which are located at a distance and facial dressed structure for buildings is continuously constructed on a surface plate which is movably attached on the front of the joint plate. CONSTITUTION:Angle frames 1, 1 are placed on outer corners of stages b, b constructed on edges of buildings a, a facing with an interval G, and frame bases 2 are fixed on the angle frames 1, 1. Then, a coating joint plate 4 is extended freely slidable between both frame bases 2. On the front edge of both bases 2, surface plates 3, 3 which extend from both edges of the coating joint plate 4 with a distance as wide as the interval G and slidably attached to the front of the coating joint plate 4 are constructed. On the surface plates 3, 3, facial dressed structure c, c is continuously constructed on the buildings a, a and a similar facial dressed structure 43 is constructed on the coating joint plate 4.
Patent JP-H0571654-A (JP)
Title: Fluid cutoff controller
Inventor: SUGA YUKIO
IPC: F16K17/36
Filed: 1991-09-17
Abstract: PURPOSE:To provide a fluid cutoff controller that is possible for automatic reset control, taking a valve element stroke so large enough and making a sufficient flow rate of fluid securable. CONSTITUTION:This controller is provided with a clock generator part 21, generating a clock signal, an external sensor part 22, detecting a flow rate of fluid such as gas or the like, and a main control part 27 consisting of a microcomputer being registered with flow data serving as a criterion for a cutoff judgment, comparing the measured flow rate out of the external sensor part 22 with the said flow data, and outputting a control signal for interruption, etc. In response to the control signal out of this main control part 27, each signal for closing motion, opening motion or on-standby or the like is outputted from 01-04, through which a front driver 25 is controlled, making a motor driving type cutoff part 24 operate those of valve opening, valve closing and on- standby and so on.