baber/WOPTO huggingface dataset:
Patent JP-H0398106-A (JP)
Title: Circuit apparatus for supplying load
Inventor: RARUFU SHIEEFUAA
IPC: H05B41/24
Filed: 1990-08-29
Abstract: PURPOSE: To obtain a simple circuit device which exactly adjusts and controls prescribed direct current components passing a load by supplying direct current components from a direct current voltage source to the load through a switching bridge which can be connected with the load by polarity for alternating the direct voltage source. CONSTITUTION: This device is provided with a device 12 which measures currents 11 passing a load 1, and supplies an equivalent measured value, and a control circuit 17 which controls switching bridges 3-6. Then, the control circuit 17 is provided with an integrating stage 18 which integrates the measured value, comparing stage 20 which compares the integrated measured value with a reference value, and supplies a switching signal when those values are coincident to each other, and signal generating stage 23 which resets the integrating stage I8 to an initial stage in the case of the generation of the switching signal, and inverts the polarity of the currents [1 passing the load 1. Thus, the prescribed direct current components passing the load can be exactly adjusted and controlled.
Patent JP-H0274193-A (JP)
Title: Driving gear of induction motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P27/06
Filed: 1988-09-08
Abstract: PURPOSE:To improve noise resistivity and to make a motor compact in size by using modularized voltage drive type transistors to semiconductor bridge circuits, by adopting a low-energy driver circuit for driving them and by connecting them to optical cables to enclose into the same device. CONSTITUTION:Voltage drive type transistors are adopted as semiconductor elements to control large capacity of current for an induction motor and built into modules 3 and 4 together with diodes in parallel connection. A control command from a numerically controlled device NC1 is inputted into an optical interface driver 7 in a control circuit 2 by optical cables. It is further transmitted to semiconductor modules 3 and 4 for regenerative control and for an inverter respectively with a built-in optical interface driver from the optical interface driver 7 on the output side of a control circuit 2 by optical cables 2. The control of specified power driving and of power regeneration is thus performed to an induction motor M.
Patent JP-H04235091-A (JP)
Title: Image receiving medium for sublimable thermal transfer
Inventor: NOGAWA CHIHARU
IPC: B41M5/382
Filed: 1990-08-28
Abstract: PURPOSE:To reduce a difference in glossiness between a non-printing part and a high-energy printing part of an image receiving medium by providing a dyeable layer made of a polyester resin and an isocyanate and vinyl chloride/ vinyl acetate copolymer resin is provided on a substrate. CONSTITUTION:A thermally sublimable dye is sublimated and diffused from a dye transfer layer 3 of a sublimable thermal transfer recording medium by the heat of a thermal head 1. This sublimated dye is transferred to a dyeable layer B of an image receiving medium. The sublimable dye transferred to the image receiving medium diffuses and dyes in dyeable resins forming the dyeable layer B. In the image receiving medium, two kinds of dyeable resins which are incompatible with each other are used in the dyeable layer B, thus resulting in a non-printing part having a low glossiness. For curing the dyeable resins, a high energy applied part is inhibited from deteriorating in glossiness while maintaining the low glossiness of the non-printing part, whereby an image glossiness is uniformized. In the dyeable layer, in addition to a silicone oil or the like serving as a release adjutant, an ultraviolet light absorber, an antioxidant, and the like are contained.
Patent JP-S6379927-A (JP)
Title: Bonding wire
Inventor: KUROSAKA AKITO
IPC: H01L21/60
Filed: 1986-09-24
Abstract: PURPOSE:To prevent the neck breakage, due to heat cycle, of the titled wire to be obtained and also to facilitate thermocompression bonding and ultrasonic compression bonding to outer lead, by coating a copper-alloy core wire containing specific amounts of Cd with high-purity copper. CONSTITUTION:A copper alloy in which 50-500ppm Cd as a recrystallization- improving element is incorporated to high-purity copper of >=99.99wt% purity is used as a core wire 1, on which a clad 2 composed of high-purity copper of >=99.99% purity is formed in a proper coating ratio. Subsequently, wire drawing and intermediate heat treatment are repeatedly applied to the above, so that a bonding wire A of desired diameter is formed. In this way, tip crack can be prevented when balls are formed by melting a tip at the time of bonding, and neck breakage due to heat cycle can also be prevented.
Patent JP-H0954037-A (JP)
Title: Optical measuring device
Inventor: HISHIKARI ISAO
IPC: G01N21/35
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical measuring device that is capable of high- accuracy measurements even if a subject to be measured has dissimilar parts. SOLUTION: This optical measuring device includes a detection means 3 for optically detecting light with a plurality of wavelengths, either reflected from or passing through a subject 1 for measurement, and for producing a measurement output of the nature of the subject for measurement, and a computation means 4 which, when the detection means 3 optically detects a dissimilar part 2 in the subject 1 for measurement, stops the measurement output of the detection means 3 or holds the previous output.
Patent JP-S6385202-A (JP)
Title: Blade of axial fluid machinery
Inventor: NIIZEKI YOSHIKI
IPC: F04D29/38
Filed: 1986-09-26
Abstract: PURPOSE:To enhance the degree of freedom in terms of fitting an axial fluid machinery blade and facilitate its processing, by allowing an axial fluid machinery blade, the blade part of a mobile blade, in particular, to be formed of a fibre-reinforced plastics, with the front part of a blade handle or a part thereof formed of metal. CONSTITUTION:This blade is composed of an effective blade section 1 and the blade part of positioning boss 4 made of FRP and combined together in one body. On the other hand, a handle part 2 comprising sections that are difficult to be machine-worked by other than depending largely on a lathe machining, such as a fixing screw section 7 and a bearing support section 6, is made of a metal with adequate strength and workability. Both parts are combined together in one body by bonding the positioning boss 4 for setting an angle to a corresponding boss bore provided in the handle part 2, through the intermediary of an epoxy adhesive. The aforesaid constitution will be intended to reduce the cost as well as to improve fitting freedom thereof.
Patent JP-2000050765-A (JP)
Title: Lure
Inventor: KITAGAWA YASUHIRO
IPC: A01K85/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable of easily fitting a lure main body to a fishing hook without damaging the lure main body and preparing the same having an optional shape. SOLUTION: This lure is obtained by fitting a lure main body to a fishing hook, and the lure main body is formed by a resin molded material having an elastic force. By elastically deforming the lure main body, it is fitted at the inside of a circular member 5 fitted at the outside of a shaft part 3a of the fishing hook 3.
Patent JP-S61105726-A (JP)
Title: Rigid magnetic disk
Inventor: INUI KEITA
IPC: G11B5/73
Filed: 1984-10-29
Abstract: PURPOSE:To improve the adhesiveness between a plate-shaped body and magnetic layer by coating a resin onto the surface of the plate-shaped body to 5-500mum thickness then providing the magnetic layer consisting of magnetic particles and plastic thereon. CONSTITUTION:The surface of the plate-shaped body consisting of a metallic plate, etc. is subjected to a primer treatment with a resin having 5-500mum thickness and the magnetic layer consisting of magnetic particles and plastic is provided thereon. The adhesiveness between the plate-shaped body and the magnetic layer and the thickness accuracy are thus improved. The effect of the pretreatment is low if the pretreatment thickness is <=5mum and the thickness accuracy of a disk is poor if <=500mum. The adhesiveness is thus improved and the disk suitable for a rigid magnetic disk is obtd.
Patent JP-S61105141-A (JP)
Title: Submarine optical repeater
Inventor: KOBAYASHI YUKIO
IPC: H04B10/299
Filed: 1984-10-29
Abstract: PURPOSE:To reduce the probability in an open transmission line in viewing the entire transmission line by switching electrically plural photodetection circuits and light emission circuits or using an optical switch to switch an optical signal to set a transmission line in response to the state of transmission lines. CONSTITUTION:A signal transmitted from a station A is received by the 1st photodetection circuit 10-5 via a cable L1 (1st submarine optical cable pair), subjected to the control of a control circuit 14 through the 1st identification regenerating circuit 11-5, the 1st electric switch circuit 13-1 selects the 2nd light emission circuit 12-5 or 12-6 to transmit the signal to a station B or C. The signal from the station B or C is received by the 2nd photodetector circuit 1-6 or 10-7, selected by the 2nd electric switch circuit 13-2 and regenerated at the 2nd identification regenerating circuit 11-6, then transmitted to the station A as an optical signal by the 1st light emission circuit 12-7.
Patent JP-S59117311-A (JP)
Title: Elastic surface wave filter device
Inventor: YASUHARA YOSHIHIKO
IPC: H03H9/64
Filed: 1982-12-24
Abstract: PURPOSE:To attenuate reflected spurious radiation by connecting two elastic surface wave filters in series via a coupling circuit and making a delay time of the said filter at the poststage side different from that of the prestage by (2n+1)/ (4f0), (where: f0 is the center frequency). CONSTITUTION:The center distance between the 1st input IDT (reed screen transducer) 32 of the elastic surface wave filter F1 and the 2nd output IDT 33 is shifted by (2n+1)lambda/4 from the center interval between the 3rd input IDT42 of the elastic surface wave filter F2 and the 4th output IDT43. When a signal is inputted to the filter F1, the 1st signal having delay time tau1 and the 1st TTE (spurious component) having delay time 3tau1 are filtered to the filter F2. The filter F2 outputs the 2nd signal having delay time tau2 and the 2nd TTE having delay time 3tau2 to the 1st signal and outputs the 3rd signal having delay time tau2 and the 3rd TTE having delay time 3tau2 to the 1st TTE. Since there is a relation of tau2=tau1+(2n+1)/(4f0), the 3rd signal and the 2nd TTE are cancelled, resulting in that the reflected spurious component is reduced.
Patent JP-H0782517-A (JP)
Title: Ultraviolet-curing security ink composition
Inventor: OI TATSU
IPC: C09D11/10
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a security ink which can be used for a pre-paid card, etc., by incorporating a specified phthalocyanine or naphthalocyanine compound and an ultraviolet absorber into an ultraviolet-curing acrylate-base ink. CONSTITUTION:The ultraviolet-curing security ink composition contains a substituted phthalocyanine or naphthalocyanine compound represented by the formula (wherein A<1> to A<16> are each H, halogen, alkyl, etc., except for the case where all in each set of A<1> to A<4>, A<5> to A<8>, A<9> to A<12>, and A<13> to A<16> are H at the same time; and M is a divalent metal or oxy metal, etc.), showing maximum absorption at 740-830nm and being well soluble in a (mesh)acrylic monomer, and an ultraviolet absorber capable of cutting off a 300-400nm light that decomposes phthalocyanine. The above combination can provide the objective ink free from a reduction in light resistance during curing by the influence of a photopolymerization initiator or due to the decomposition of a near-infrared absorbing coloring matter by ultraviolet rays.
Patent JP-S6384860-A (JP)
Title: Surface polishing device
Inventor: SUZUKI HIROHISA
IPC: B24B37/00
Filed: 1986-09-26
Abstract: PURPOSE:To enable a device to perform high accurate polishing in a short time, by providing a polishing fluid supplying flow path inside a grinding wheel while a polishing fluid supplying means connected with said polishing fluid supplying flow path. CONSTITUTION:A grinding wheel 1 is placed adapting its bottom surface to the surface of a semiconductor wafer 6 at a fixed pressure while rotated by a rotary driving gear. Simultaneously, polishing fluid is supplied toward a polishing surface from inside the grinding wheel 1 by a polishing fluid supplying means. Then the surface of the wafer 6 is polished by a polishing agent 7 contained in the grinding wheel 1 and the polishing fluid. As the result, grinding and lapping are simultaneously performed. While the polishing surface is cooled while lubricated by the polishing fluid supplied toward the polishing surface from inside the grinding wheel 1, further cutting chips, generated by surface polishing, are scattered to the outside of a polishing part by a supply pressure of the polishing fluid and its centrifugal force. Consequently, high accurate polishing can be performed in a short time.
Patent JP-H0387029-A (JP)
Title: Semiconductor integrated circuit
Inventor: HISAIE HIROYOSHI
IPC: H01L21/3205
Filed: 1989-08-30
Abstract: PURPOSE:To enable the dimension of basic cell to be reduced by a method wherein a groove is provided on a semiconductor substrate with wirings for transistors and logic circuit formation while multiple wiring layers are buried in through the intermediary of insulating films for supplying power. CONSTITUTION:An element isolation groove 2 and an N-type well 3 in contact with one side of the groove 2 are provided on a P-type silicon substrate 1 and then gate electrodes 5a, 5b are selectively provided on the surfaces of the well 3 and the substrate 1 surface through the intermediary of gate insulating films 4. Next, P-type diffused layers 6 and N-type diffused layers 7 are provided respectively matching with the gate electrodes 5a, 5b in the well 3 and the substrate 1 while a ground wiring 8 in contact with the substrate 1 at the bottom of the groove 2 as well as a power supply electrode 9 with one end in contact with the well 3 through the intermediary of an insulating film 10 are respectively provided. Furthermore, the wiring 8 and the layers 7 as well as the wiring 9 and the layers 6; the gate electrodes 5a and 5b; the layers 7 and 6 are connected respectively by wirings 11, 12 and 13 for supplying power so as to constitute a CMOS logic circuit. Through these procedures, the dimension of basic cell can be reduced while the restriction wiring layout can be lightened.
Patent JP-S6469872-A (JP)
Title: Multistage flow passage changeover valve using piezoelectric element
Inventor: ISHIDA TOSHINOBU
IPC: H01L41/09
Filed: 1987-09-09
Abstract: PURPOSE:To make multistage control over three stage possible by combining concentrically plural spools changing over flow passage with piezoelectric element. CONSTITUTION:A spool 17, which has a sub-passage 17a and sub-passage 17b in lateral direction, combined to a plunger 16, pressed by the displacement, which is enlarged expansion and compression on a laminated body of piezoelectric elements by hydraulic pressure, is attached into a spool 19 via a spring 18. And this spool 19, which has a sub-passage 19a and sub-passages 19b, 19c of lateral direction in two layers up and down, is put into a spool housing 5 via a spring 20. Pressing force on the plunger 16 makes the spool 17 move until it abuts on the spool 19 by fixed value first, then the sub-passage 19b is closed according to this abutting. This state is kept until pressing force mentioned above reaches the initial set load on the spring 20, and the spool 19 moves in a case of exceeding this load. According to this operation, three stage control becomes possible.
Patent JP-H11123100-A (JP)
Title: Method for screening telomerase activity-regulating agent
Inventor: WEST MICHAEL D
IPC: C12Q1/68
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for screening a telomerase activity-regulating agent. SOLUTION: The method for determining if a test compound regulates a telomerase activity is obtained by 1) combining a preparation containing a telomerase activity, a substrate oligonucleotide which can be elongated by the telomerase activity, nucleotide triphosphates, and a test compound in a reaction mixture, 2) incubating the resultant mixture under the condition where the substrate oligonucleotide is elongated by a telomerase activity and one or more nucleotide triphosphate(s) is/are incorporated in the absence of a telomerase activity-regulating agent, 3) determining if the substrate oligonucleotide is elongated, followed by 4) the correlation between promoted or inhibited elongation of the substrate oligonucleoticle and regulation of the telomerase activity.
Patent JP-H1157483-A (JP)
Title: Catalyst for preparing epsilon-caprolactam and preparation of epsilon-caprolactam by using the same
Inventor: ICHIHASHI HIROSHI
IPC: C07B61/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve conversion ratio of cyclohexanone oxime and selectivity of ε-caprolactam by constituting the titled catalyst of a pentasil type zeolite whose crystal is an intergrowth with a no. of projections. SOLUTION: As a zeolite to be used, it is essential that a pentasil type zeolite each crystal of which is an intergrowth with a no. of projections (crystals) developed into cauliflower-like shapes is used. The zeolite used is a crystalline zeolite in which the crystal dimension is approximately 5 μm or smaller, ordinarily at most approximately 2 μm and the content (atomic ratio) of metal components except silicon is at most 1/500 of silicon. As the metals which may be incorporated in the crystal except silicon, Al, B, Fe, Ti, Zr, etc., are cited. There exist various crystal forms in the crystalline zeolite but in this case, those that belong to a pentasil type structure, above all, high silica zeolite with an MFI structure are pref.
Patent JP-S6287410-A (JP)
Title: Production of solidified water-glass
Inventor: IZUMIDA TATSUO
IPC: C01B33/32
Filed: 1985-10-11
Abstract: PURPOSE:To obtain the titled high-strength solidified water-glass at low cost useful for treating radioactive waste without using an expensive additive, by blending water-glass having a specific active silicon concentration with a phosphate type curing agent, etc. CONSTITUTION:Water-glass having >=1.8mmol/cm<3> concentration of active silicon (chemical seed having a structure wherein Na is coordinated in a silicon hydrate) and >=1 molar ratio of Si/Na is blended with a phosphate type curing agent [e.g., P2O5.(SiO2)2] and, if necessary, cement and cured to give the titled solidified water-glass having >=150kg/cm<2> uniaxial compression strength (in the case that active silicon concentration is >=3.5mmol/cm<3>).
Patent JP-S6286524-A (JP)
Title: Head adjusting mechanism
Inventor: TANAKA YASUYOSHI
IPC: G11B5/56
Filed: 1985-10-09
Abstract: PURPOSE:To prevent the dislocation of the azimuth angle after the azimuth angle is adjusted by constituting the screw hole where the adjusting screw of the azimuth angle adjusting stand is screwed so as to include the screw thread of the pitch different from the pitch of the screw thread of the corresponding adjusting screw. CONSTITUTION:Since a base head 60, in which a magnetic head 43 adjusted with the adjusted azimuth angle is fitted, executes the linear motion on the direction perpendicular to this in accordance with the linear motion in the F direction or in the R direction of a cam plate head 50, there is concern to loosen adjusted adjusting screws 85 and 86. Then, at an adjusting stand upper part 83a of an adjusting stand 83, a screw hole 91 of the pitch equal to the screw thread of the adjusting screws 85 and 86 is provided, and at an adjusting stand lower part 83b, a screw hole 91b of the pitch different from the pitch of the screw thread of the adjusting screws 85 and 86 is provided. Thus, when the adjusting screws 85 and 86 are tightened, by using the recovering force due to the elastic deformation of the screw thread, the adjusting screws 85 and 86 are easily fixed to the adjusting stand 83, and the dislocation of the azimuth angle due to the loosening of the adjusting screw can be prevented.
Patent JP-S60115823-A (JP)
Title: Load cell with explosionproof function
Inventor: YOSHIMURA SHIGEO
IPC: G01L1/22
Filed: 1983-11-29
Abstract: PURPOSE:To prevent explosion force from leaking out by providing an explosionproof cylindrical body which is fitted around a load cell body, and also covers a strain gauge stuck part formed at a proper position of the load cell body. CONSTITUTION:The strain gauge stuck part 7 is formed at a proper center position of the load cell body 1 in a guadrangular shape by shaving the load cell body 1, and this consists of a Roberval mechanism 9 having three through holes 8 communicating with one another and a strain gauge 11 stuck to thin parts 10 on the top and reverse surfaces of the mechanism 9. An explosionproof cylindrical body 12 is fitted around the load cell body 1, and its large-diameter hole part 14 is so positioned as to straddle the strain gauge stuck part 7. Consequently, the explosionproof cylindrical body confines explosion even if explosive gas explodes to prevent its explosion force from leaking out.
Patent JP-H1168751-A (JP)
Title: Fault monitor system for network
Inventor: KAWASHIMA KATSUE
IPC: H04L69/40
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate dissidence between information of a monitored equipment and monitor information by a central monitor equipment after alarm processed congestion release. SOLUTION: The system is provided with a central monitor equipment 2 that processes monitor information from pluralities of management object devices 3-1-3-n. In this case, the central monitor equipment 2 has an alarm processing section 21 that processes an alarm from a communication processing section 22 and a communication processing section 22 that conducts communication processing with pluralities of the management object devices 3-1-3-n, the alarm wavelength 21 informs congestion to the communication processing section 22 at alarm processing congestion and the communication processing section 22 stops tentatively collection of monitor data and informs congestion release to the communication processing section 22 at congestion release, and the communication processing section 22 restarts monitor to collect again the monitor data.
Patent JP-2000053140-A (JP)
Title: Packaging container
Inventor: TANAKA SHUNSUKE
IPC: B65D1/22
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To easily and surely form a new partition in a storage part, and to newly form only a die of a small article container in the manufacture by forming a side surface part of the small article storage body which is not pressed or fixed to be a partition at a container storage part when the small article storage body is contained in the container. SOLUTION: Side surface parts 1a3, 1a4 out of side surface parts of a container 1 which are in contact with side surface parts 2a3, 2a4 of a small article storage body 2 are of the structure which is slightly inclined more toward a storage part 1d side as closer to an upper end part. Since the side surface parts 2a3, 2a4 of the small article storage body 2 are approximately perpendicular, and when the small article storage body 2 is stored in the storage part 1d of the container 1, upper end parts of the side surface parts 1a3, 1a4 of the container 1 are expanded, and the side surface parts 2a3, 2a4 of the small article storage body 2 are pressed and fixed. In the small article storage body 2, the side surface part 2a2 not in contact with the container 1 forms a partition to substantially divide the storage part 1d of the container into two.  A new partition can be easily and surely formed in the storage part 1d in the container 1 of a conventional shape.