baber/WOPTO huggingface dataset:
Patent JP-H09133001-A (JP)
Title: Air-cooled blade for gas turbine
Inventor: HASHIDATE YOSHIO
IPC: F01D5/18
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency by cooling air of gas turbine air-cooled blade. SOLUTION: A gas turbine air-cooled blade 1 is provided with three cooling passages 2A, 2B, 2C, allowing cooling air A to flow, in the inside. The cooling passage 2B has a blade central return 4 connecting a root direction passage 13 and a tip end direction passage 10 in a blade central part 1g, the cooling passage 2C has a blade central return 4 connecting a tip end direction passage 11 and a root direction passage 14 in the blade central part 1g. The blade central return 4 of each cooling passage 2B, 2C is formed so as to reverse a flow direction of the cooling air A between a direction of a blade tip end part if and a direction of a blade root part 1e.
Patent JP-H01130532-A (JP)
Title: Etching apparatus
Inventor: SHIBANO TERUO
IPC: H01L21/3065
Filed: 1987-11-17
Abstract: PURPOSE:To completely confine magnetic field produced within a discharge chamber for improving etching rate, by forming all or a part of the walls constituting the discharge chamber of a superconducting material. CONSTITUTION:Principal walls of a discharge chamber 1, a high-frequency applying electrode 9 and a grounding electrode 10 are formed of a superconducting material, and magnetic coils 6 are provided within the chamber 1. Inside of the chamber 1 is evacuated and a gas used for etching is introduced into the chamber. High-frequency power is applied to the electrode 9 to cause it to discharge. Lines of magnetic force 7 generated by the coils 6 impinge upon the walls 8 but do not pass through the walls. The lines of magnetic force 7 are thus reflected by the walls and magnetic field is created within the chamber 1. Accordingly, electrons within the chamber 1 are confined within the chamber 1 almost completely, and efficiency of discharge is maximized thereby. In this manner, a very high etching rate can be realized.
Patent JP-H03160713-A (JP)
Title: Control of evaporation rate by electron beam
Inventor: URUSU BEKUMAN
IPC: H01J37/305
Filed: 1989-11-10
Abstract: PURPOSE: To speed up an evaporation process by providing a means for controlling the average evaporation rate which is generated by an electron beam which move in a range which is to be evaporated and is previously decided. CONSTITUTION: The electron beam 12 is moved from the position in the range 14 which is allocated to the position of the position pattern of at least two maps and which is previously decided to the position. At least one operation parameter of the electron beam affecting the instantaneous evaporation rate of the electron beam 12 in the range 14 which has a control value and which is previously decided in accordance with the instantaneous position that is allocated to the instantaneous position of the position pattern of at least two maps and which is previously decided is controlled. Thus, the quantity of a storage unit 7 for the correction value of the correction value pattern is eliminated. Read operation of the storage unit 7 does not exist as long as the position of the electron beam 12 stays in the range to which the same map is allocated and which is to be evaporated.  Then, the correction value is kept constant. Thus, the control process is speeded up.
Patent JP-H09131648-A (JP)
Title: Monitoring device
Inventor: DOUMEKI MUTSUMI
IPC: G06Q50/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To cope with the management of the production line by providing a data transmitting means to transmit the data which are judged defective to an upper control device to collect the highly necessary data even with small number of networks. SOLUTION: A host computer 10 transmits the boundary value Which is arbitrarily set by a boundary value setting part 11 to PC1, and stores it as a boundary value set table 22 in the PC1. In the PC1, a data judging part 21 stores the tact data received from a production machinery 100 in a ring buffer A23 for each reception, and the tact data are judged with the boundary value stored in the boundary value set table 22 as the judging criterion. If any tact data are judged defective, the data are transmitted to the host computer 10 by a transmission/reception part 26, and stored in a ring buffer B24.
Patent JP-H08154290-A (JP)
Title: Level compression circuit
Inventor: MIZOGUCHI AKIO
IPC: H04R3/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a level compression circuit in which nonlinear distortion is reduced without causing deterioration in S/N. CONSTITUTION: An input signal ei is fed to a voltage division circuit 2A, in which the signal is divided and a signal being an inverse of the input signal ei is fed to a voltage division circuit 2B, in which the signal is divided. A differential amplifier circuit 13 applies subtraction processing between a positive voltage division signal va from the voltage division circuit 2A and a negative voltage division signal vb from the voltage division circuit 2B, its subtraction signal is amplified by an amplifier circuit 7 and the amplified signal is fed to a peak rectifier circuit 8 and a peak rectifier signal PD is fed to bases of transistors(TRs) 5A, 5B of the voltage division circuits 2A, 2B as a control signal and an output signal vo subject to level compression control is obtained from the amplifier circuit 13.  Even order harmonic distortion components in even and odd number order harmonic distortion components included in the voltage signals va, vb and due to nonlinearity of the TRs 5A, 5B have the same polarity and are cancelled in the subtraction processing in the amplifier circuit 13. Only odd order harmonic distortion components of a fundamental wave component are in existence in the output signal vo and nonlinear distortion is considerably reduced.
Patent JP-H06134830-A (JP)
Title: Molding equipment
Inventor: HIRAKO MAKOTO
IPC: B29C45/26
Filed: 1992-10-29
Abstract: PURPOSE:To standardize a position of a mold-side coupler, mechanize a coupler connecting operation and reduce the burden of an operator. CONSTITUTION:A stationary clamping plate 10 and a movable clamping plate 20 are respectively held on a stationary die plate 1 and a movable die plate 2 disposed opposedly to each other. A stationary mold 11 and a movable mold 21 are respectively fixed to the stationary clamping plate 10 and the movable clamping plate 20. First couplers 30, 30' are respectively fixed to the stationary clamping plate 10 and the movable clamping plate 20. Second couplers 47, 47' respectively held on the stationary die plate 1 and the movable die plate 2 can move close to/apart from the first couplers 30, 30' to form cooling water flow paths when connecting to the first couplers 30, 30'. A driver 41 is provided for driving the second coupler 47 to the first coupler 30 forward and backward.
Patent JP-S62146961-A (JP)
Inventor: ZIMMERMANN GESINE
IPC: C08K5/22
Filed: 1986-12-09
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-S62151339-A (JP)
Inventor: MATSUI ICHIRO
IPC: B32B27/00
Filed: 1985-12-26
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-H02137808-A (JP)
Title: Fiber type coupler
Inventor: SHIGEMATSU MASAYUKI
IPC: G02B6/28
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the connection loss of an optical fiber line by connecting the fiber type coupler which can be connected to a dispersion shift fiber with low loss. CONSTITUTION:The fiber type coupler 4 where dispersion shift fibers 1 and 1 are connected at both ends has its truck line 4a and branch lines 4b (optical fiber) made of dispersion shift fibers. The two dispersion shift fibers 4a and 4b are fused in parallel, and the fusion parts are heated by an acetylene burner 5 and drawn while the branching ratio is monitored; and the heating and drawing processes are stopped when the branching ratio becomes 1:1. For the branching ratio, a light source 6 is connected to one end of one dispersion shift fiber 4a to enter monitor light and power meters 7 and 8 are connected to both other ends, thereby measuring output power. Consequently, the connection loss at the time of connections with the dispersion shift fibers is suppressed small without spoiling the low insertion loss characteristics of the fiber type coupler.
Patent JP-H03156299-A (JP)
Title: Proximity fuse device
Inventor: MAEJIMA TOKUYUKI
IPC: F42C13/00
Filed: 1989-11-13
Abstract: PURPOSE:To increase a target collapsing effect of a proximity fuse, and to prevent early generation of an igniting timing signal due to erroneous operation by regulating an ignition signal to a nose to send it, and starting an operation near an approach of a target body according to a distance signal from a target guiding unit. CONSTITUTION:A target length calculator 5 sends a center signal Sc of a target body 10 to an igniting timing signal generator according to time TL from the start of sensing to completion and a relative speed signal Vc from a target guiding unit 2. The generator so sends an optimum igniting signal to a nose that the piece of the nose collides with the center of aiming center of the body 10 according to a miss distance signal S(MD) a target center signal Sc and a relative speed signal S(VC) from the unit 2. The generator controls operation starting time of the generator by a distance signal S(R) from the unit. Thus, the pieces of the nose concentrically attacks the center or aiming center of the body to activate the power of the nose to the maximum limit, thereby improving target attacking capacity.
Patent JP-2000125210-A (JP)
Title: Video camera
Inventor: TONOMURA MASAHARU
IPC: H04N19/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent a dynamic range of a sensor from getting smaller than that of the video camera whose frame rate is fixed, in the case that the frame rate is selected lower in the video camera whose frame rate can be changed. SOLUTION: The variable speed video camera that is provided with a CCD 1 and whose frame rate is variably adjusted is provided with a Vsub controller 7 that controls an operating point of the CCD 1, and the Vsub controller 7 changes the operating point of the CCD 1 depending on a frame rate to adjust a dynamic range of horizontal and vertical registers and a sensor.
Patent JP-H04167252-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: OKUDA YASUHIRO
IPC: G11B15/46
Filed: 1990-10-29
Abstract: PURPOSE:To make unnecessary a capstan motor and pinch roller and realize reduction in size of an apparatus by transferring a magnetic tape with a reel motor. CONSTITUTION:A rotation transfer body 20 which integrally rotates with a magnetic tape 100 provided at the external circumference of at least the one of upper drum 1 and lower drum 2 forming a rotary head drum and a rotation generating apparatus 21 engaged with the rotation transfer body 20 are provided. Moreover, a motor 33 for driving a reel to take up thereon the magnetic tape 100, a velocity detecting circuit 22 being coupled with the rotation generating apparatus 21 and a drive circuit 23 for driving a motor coupled with the velocity detecting circuit 22 are provided. The magnetic tape 100 is transferred with the reel motor 33 by detecting the transfer velocity of the magnetic tape 100 at the external circumferences of the rotary head drums 1, 2. Thereby, the capstan axis and pinch roller are no longer required, achieving a small size and highly reliable apparatus.
Patent JP-H05128783-A (JP)
Title: Cassette adapter
Inventor: SAITO MASATAKA
IPC: G11B23/04
Filed: 1991-11-08
Abstract: PURPOSE:To correct the size in the height direction of the transmitting magnetic head of a cassette adapter and the reproducing magnetic head of a cassette tape player when the cassette adapter is mounted in the cassette tape player. CONSTITUTION:A tape guide 6 fixed to the reproducing magnetic head 5 of the cassette tape player embraces a positioning member 3 fixed to the transmitting magnetic head 2 of the cassette adapter and corrects the fitting size in the height direction of the transmitting magnetic head 2 of the cassette adapter.
Patent JP-H01133632-A (JP)
Title: Manufacturing device for spiral product
Inventor: NAKAJIMA ATSUSHI
IPC: B21F11/00
Filed: 1987-11-18
Abstract: PURPOSE:To obtain the product of less unnecessary parts and to improve the productivity and manufacturing efficiency by cutting off a spiral product from a material immediately after completing the final bending operation by the cutting mechanism composed integrally with a bending mechanism. CONSTITUTION:The hydraulic cylinder of the cutting mechanism attached integrally to a bending mechanism is operated to move holding member 22 and core bar 23 horizontally to a fixed blade 41. A material S is then cut by receiving a shearing power between the semi-circular groove of the plate blade 40 fitted to the holding member 22 and the inner periphery of the fixed blade 41 and a work is completed as a spiral product P. Due to an immediate cutting being capable after bending with the cutting mechanism being composed integrally with bending mechanism like this a time loss is reduced and operability and productivity can be increased.
Patent JP-H03155375-A (JP)
Title: Linear motor unit
Inventor: SEKI HIROYUKI
IPC: H01L41/09
Filed: 1989-11-10
Abstract: PURPOSE:To achieve smooth motion and to reduce the cost by constructing a guide means with rolls and guide sections contacting therewith. CONSTITUTION:In a linear motor unit, a resilient body 2 of a vibration wave motor is suspended from a movable plate 4 through a supporting member 5 and brought into pressure contact with a slide rail 3 secured to a securing plate 16. Two first rolls 7a, 7b for limiting the upper position are arranged in the moving direction, while being separated each other, on one side of the movable plate 4 while two second rolls 9a, 9b for limiting the horizontal right position are arranged in the moving direction while being separated each other. One third roll 11 for limiting the upper position and one fourth roll 13 for limiting the right and left positions are arranged on the other side of the movable plate 4. Furthermore, an elongated hole 17c is made through the right side board 17 of the fixed plate 16 whereas a horizontal guide section 16a and a vertical guide section 16b are formed at the left end section thus enabling movement of the movable plate 4.
Patent JP-H11121589-A (JP)
Title: Method and device for carrier, and projection aligner
Inventor: UEDA SOICHI
IPC: H01L21/677
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for carrier, and a projection aligner that can be used in photolithographic process for manufacturing a semiconductor device, a liquid crystal display, or the like, and is capable of confirming the existence of a substrate, when the substrate is carried without the use of a vacuum suction system. SOLUTION: A device has an exposure part 6 for transferring a pattern formed at a reticle 4 onto a wafer 2, reticle and wafer carrier parts 12 and 14 for carrying the reticle 4 or the wafer 2 to the exposure part 6, a chamber 1 for covering the exposure part 6 with a vacuum state, and reticle and wafer image-pickup parts 28 and 30 for taking each image of the reticle and wafer carrier parts 12 and 14 for carrying, and detects the the presence or absence of the reticle 4 and water 2 in the reticle and wafer carrier parts 12 and 14, based on image information which is image picked up at the reticle and wafer image-pickup parts 28 and 30.
Patent JP-2001115204-A (JP)
Title: Producing device for reduced iron and measuring instrument for temperature in furnace
Inventor: ISHIBASHI NAOHIKO
IPC: C21B13/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To improve a rate of reduction treatment and a quality of the product by adjusting the supplying amount of air for secondary combustion according to the reduction treating condition in a producing device of reduced iron. SOLUTION: The charging quantity Wp of pellet is calculated by a computing element 70 based on the weight of green ball GB measured with a load cell 38 at a heating zone A in a reducing furnace 19. A setting wicket air flowing amount Qw0 is set according to this pellet charging quantity Wp by a converter 71. Then a flow rate control valve 78 is operated by a flow rate controller 73 based on the set wicket air flow rate Qw0 and the actual wicket air flow rate Qw1 obtained from the value measured by an orifice flow meter 76 to adjust the actual wicket air flow rate Qw1 on a wicket air supplying line L3.
Patent JP-H02141910-A (JP)
Title: Magnetic head
Inventor: HIGASHIMURA TAKAYOSHI
IPC: G11B5/187
Filed: 1988-11-22
Abstract: PURPOSE:To offer with high yield a magnetic head whose bonded glass is not deteriorated even in an MIG head by forming a protection film being a thin film made of Cr or Ti in a prescribed thickness on a metallic magnetic film and bonding a couple of magnetic core halves with glass bonding so as to integrate them. CONSTITUTION:Protection films 24,25 being thin films made of Cr,Ti,CrO, or TiO2 or being laminated films of the said thin films are formed in a prescribed thickness on metallic magnetic films 22,23 formed on high permeability ferrite core halves 20,21 in a magnetic head (MIG head) comprising the high permeability ferrite core halves 20,21 and the metallic magnetic films 22,23 having a high saturation magnetic flux density, a couple of magnetic core halves 20,21 are bonded by glass bonding materials 27,28 to be integrated. Since the protection films 24,25 are interposed between the metallic magnetic films 22,23 and the glass of the gap 26, the deterioration in the glass due to the reaction of the metallic magnetic films 22,23 with the glass is prevented and deposit of metallic minute particles such as Pb or Bi is avoided.
Patent JP-H06103366-A (JP)
Title: Fingerprint collating method/device
Inventor: MATSUMURA YOSHIHIDE
IPC: A61B5/117
Filed: 1992-09-18
Abstract: PURPOSE:To quickly perform the collation of fingerprints at a high recognition rate by collating the fingerprint image data with the registered data via a template. CONSTITUTION:The fingerprint collating device is consisted of a fingerprint image input device 11, an A/D converter 12, a frame memory 13 which stores the image data, an image operational processor 20, a ROM 21 which stores the adjacent point pattern guidance value used for the thin-lined scan, a ROM 22 to be used for a feature point extraction scan a memory 23 which stores the control information on the thin-lined scan, a memory 41 which stores the registered data, an input device 42, an output device 43, an access signal generator 44, and a CPU 40. In this case, a digital signal processor fitted to the image processing arithmetic operation is provided independently of the CPU 40, then the thin-lined processing and the feature point extracting processing can be carried out at a high speed in the unit of eight nearby cells. Then, the fingerprints lacking for outstanding feature point can be collated at a high recognition rate by a template collation method.
Patent JP-H08139226-A (JP)
Title: Semiconductor circuit device and method for mounting its circuit
Inventor: TAKAMIZAWA YUTAKA
IPC: H05K3/34
Filed: 1994-11-04
Abstract: PURPOSE: To provide a highly reliable semiconductor circuit device and a method for connecting the circuit which allow stable connection between substrates. CONSTITUTION: A column 10, which is processed in a spring shape, is provided between a bump land 4 and a mother board land 11, and the bump land 4 and the mother board land 11 are connected by solder through the highly flexible column 10. Thus, stable connection is allowed by absorbing warpage on the side of a bump grid array package 1, and the mother board a side due to thermal stress and mechanical stress, or fluctuation of solder film pressure, etc.
Patent JP-S62154214-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAITO FUMINARI
IPC: G11B5/53
Filed: 1985-12-26
Abstract: PURPOSE:To execute recording/reproducing by separating a luminance signal and a chrominance signal with a high accuracy by a simple structure, by making only a part of the third face of a head supporting body to face an opening part together with a head, so that a diameter of the third face which has been made to face the third face to almost the same diameter as the outside periph eral surface of a rotary cylinder. CONSTITUTION:A head supporting body 2 is formed so that a projected part in the axial direction from a face 2a and a face 2b does not exist, therefore, by its lapping working, etc., it is worked with a high accuracy and also easily with regard to a thickness dimension, a parallelism and surface roughness of the face 2a and the face 2b, as well. Head bases 3a, 4a consist of an asymmetrical shape in a state that one has projected against a line for connecting each head gap of head chips 11a, 10a and a revolving shaft center of a rotary cylinder 1, but the head base 3a, 4a consist of the same shape, the head chips 11a, 10a are stuck, and also the faces joined to the head supporting body 2 are constituted so as to become the same in each head base. That is to say, it will suffice that as for the head base, only one face, and also only the same face is worked with a high accuracy in each head base.
Patent JP-H05131108-A (JP)
Title: Air purifier
Inventor: IWAMOTO KEIKO
IPC: F24F7/007
Filed: 1991-11-11
Abstract: PURPOSE:To control the rotation of a motor so that the rotary sound of the motor and the air cutting sound of a fan become natural pleasant sound. CONSTITUTION:When a mode input means 1 is operated to select a fluctuation mode, the data thereof is sent to a fluctuation data memory means 3. Further, the change data of the number of rotations of a motor 5 letting the rotary sound of the motor 5 and the air cutting sound of a fan fluctuate is sent to a motor speed control means 4 from the fluctuation data memory means 3 and the data of a manual mode or an automatic mode is sent to a data memory means 2 and the data of the number of rotations of the motor of said mode is sent to the control means 4 from the data memory means 2 to control the rotation of the motor 5.
Patent JP-H07188030-A (JP)
Title: Moenomycin for preparing drug, its derivative, and drug containing these
Inventor: GIYUNTAA RIISU
IPC: A61K45/06
Filed: 1994-11-29
Abstract: PURPOSE: To obtain pharmaceuticals suitable for the treatment of gastric ulcers and for the control of Helicobacter pylori infectious disease. CONSTITUTION: This pharmaceutical contains moenomycin or its derivative and is suitable for the control of gastric ulcers and for the prevention of carcinoma of the stomach, and for the control of Helicobacter pylori infectious disease as a cause of stomach disease. Moenomycin means a complex of moenomycin components and further each component, and is administered in a shape in which more than one kind of component exists or in a shape of almost pure and rather effective every components. especially administration of moenomycin A expressed by the formula is preferable. The pharmaceutical can contain especially at least one kind of pharmaceutical and/or antibiotic against gastric ulcers.  The moenomycin penetrates into a stratum mucosum of a tunica mucosa ventriculi and can attain an active site in which a communicable microorganism exists without having an antigen or hapten characteristic inducible the allergic reaction.
Patent JP-S63148820-A (JP)
Inventor: MASUDA TOSHIMI
IPC: H02H7/22
Filed: 1986-12-10
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。