baber/WOPTO huggingface dataset:
Patent JP-H09172318-A (JP)
Title: Circularly polarized wave micro strip line antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q13/08
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a circularly polarized wave whose directivity is high as mush as possible and in which an axial ratio is approximated to 0dB as much as possible on a correlation between the lengths of respective upper edges, side edges and bottom edges, which constitute the square wave shapes of micro strip lines in a circularly polarized wave micro strip line antenna and line wavelength. SOLUTION: A substrate 1 is constituted by a flexible film 2 on an upper stage, a dielectric sheet 3 in a middle stage and a metallic base 4 on a lower stage. The dielectric rates of the flexible film 2 and the dielectric sheet 3 are approximated to '1' as much as possible. The microstrip lines 5 are formed on the face of the flexible film 2. The sets of length 2a, (b) and (c) of the upper edges 22, the side edges 24 and the base edges 23, which constitute the square waveform shapes of the micro strip lines 5, become 2a≈0.90λg, b≈0.35λg, c≈0.40λg with respect to the line wavelength λg.
Patent JP-H03189788-A (JP)
Title: Data carrier
Inventor: KASHIMA MASANORI
IPC: G06K19/07
Filed: 1989-12-19
Abstract: PURPOSE:To protect a mounted semiconductor device from static electricity by providing a short circuit electrode and a short circuit contact on the reverse side of a substrate having input/output electrodes, and setting them to a non- short circuit state at the time of operation by a operating part. CONSTITUTION:When a data carrier is inserted into a connector 13 from the left, a projecting part 14 pushes an operating part 10. The pushed operating part 10 moves a short circuit contact 8 from a position 4a to 1a. Simultaneously, the tip of a connector contact 15 comes into contact with an input/output electrode 2, and also, the tip part of the short circuit contact 8 is detached from on a short circuit electrode 4. In such a state, the data carrier becomes completely an operating state. At the time of separating the data carrier from the connector 13, the short circuit contact 8 is moved by force of a reset spring 1, its tip part is returned to the position of 4a again and the short circuit electrode 4 is short-circuited. In such a way, the data carrier can be protected from static electricity.
Patent JP-H07190326-A (JP)
Title: Refuse incineration controller
Inventor: TAKAMURA MATSUZO
IPC: F23G5/50
Filed: 1993-12-27
Abstract: PURPOSE:To stably burn a refuse incinerator and to efficiently control by obtaining specific weight of refuse grasped based on a refuse volume and a refuse weight, and controlling combustion of the refuse in response to the weight. CONSTITUTION:A volume of refuse is calculated from a measuring opening of an opening measuring unit 21 by using a relationship curve between an opening of a grab bucket 14 and the refuse volume. A weight measuring unit 22 calculates a weight of the refuse based on a weight of the bucket 14 in a state that the refuse is grasped and the weight of the bucket 14 in a vacant state. A controller 23 obtain a specific weight of the refuse based on the volume of the refuse calculated by the unit 21 and the weight of the refuse calculated by the unit 22, and obtains a low quantity of heat generation by using a preset refuse specific weight-lower calorific value curve. Combustion control is executed by the controller 23 based on the lower calorific value.
Patent JP-H05270983-A (JP)
Title: Cvd diamond growth on hydride-forming metal substrate
IPC: H01L21/205
Filed: 1992-12-11
Abstract: PURPOSE: To provide the formation of the CVD diamond thin film which is not peeled off the substrate suddenly during precipitation and has no crack at the time of cooling and can be peeled off the substrate easily or naturally while having as large thickness and large area as possible.  
     CONSTITUTION: The hydride-forming metal comprising Nb, Ti, Zr, Hf, V, Ta, Pd or their alloy, etc., is used for the substrate where CVD diamond is precipitated. After a diamond film is formed on the substrate, the substrate is exposed to hydrogen gas by cutting off the supply of hydrocarbon gas (e.g. methane) in hydrogen-hydrocarbon mixed gas used for, for example, diamond film growth. Metal of the said kind has high hydrogen dissolving power at temperature lower than the CVD diamond formation and, temperature and, therefore, produces hydrates. As compared with a conventional Mo substrate, a thin film matching the above purpose is obtain. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001147467-A (JP)
Title: Stroboscopic light emission circuit
Inventor: ONOE JUNZO
IPC: G03B15/03
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic light emission circuit where the consumption of a battery is reduced with a simple constitution. SOLUTION: When a start switch SW1 is closed, the base circuit of transistors Q1 and Q2 is formed, so that the transistors Q1 and Q2 are turned on. An inverter circuit 2 starts oscillating operation, and AC voltage boosted is induced to the boosting coil Tr1c of a boosting transformer Tr1, and it is rectified by a diode D1, so that a charge capacitor C2 is charged with it. When the charge capacitor C2 is charged, gate voltage is applied to a thyristor Q3 because a Zener diode ZD1 is turned on, and a current is made to flow through a resistor R3 because the thyristor Q3 is turned on. A transistor Q4 is turned on and short circuit is caused between the base and the emitter of the transistors Q1 and Q2 so as to turn it off, and the operation of the inverter circuit 2 is stopped, so that the consumption of the battery B is suppressed.
Patent JP-H02175892-A (JP)
Title: Elastomer cathode for electrolytically collecting metal
Inventor: NOGUCHI TORU
IPC: C25C7/02
Filed: 1988-12-27
Abstract: PURPOSE:To develop the cathode for electrolytically depositing metal which is easily released from the deposited metal by uniformly embedding a fibrous or meshy conductive base material in the viscoelastic high-conductivity elastomer in which a particulate high-conductivity member is uniformly dispersed. CONSTITUTION:A cathode and an anode are dipped in an electrolyte contg. metal ion, a current is applied between both electrodes to deposit metal on the cathode surface. In this case, 100 pts.wt. of the elastomer consisting of a viscoelastic material such as natural rubber, polybutadiene rubber, and silicone rubber and 10-150 pts.wt. of the high-conductivity particulate matter of carbon black, etc., are uniformly mixed to form a conductive elastomer cathode pain body 2. A high-conductivity material 3, obtained by vapor-depositing or plating a high-conductivity metal such as Ni and Cu on the woven fabric of metallic fibers, carbon fibers, org. fibers of polyester, is embedded in the main body 2 to cover the whole region, and the cathode is obtained. Since the cathode itself is highly flexible, the cathode is easily deformed, and the metal deposited on the surface is easily released, separated from the cathode, and recovered.
Patent JP-H11157897-A (JP)
Title: Concrete admixture
Inventor: YAMATO FUJIO
IPC: C08F220/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete admixture without viscosity reduction and the retardation of solidification by polymerizing an esterification compd. between polyethylene glycol sealing lower alkyl at a one-side terminal having plural different chain lengths and (meth)acrylic acid and the (meth)acrylic acid in a specified weight ratio. SOLUTION: A monomer (A) represented by formula I, a monomer (B) represented by formula II, a monomer (C) represented by formula III and further, a monomer (D) represented by formula IV, V or VI and a monomer (E) represented by formula VII are polymerized in a weight ration of A/B/C=(51-80)/(10-45)/(1-40), a weight ratio (A+D+E)/B/C=(51-80)/(10-45)/(1-40) and a weight ratio A/(D+E)=(50-100)/(0-50) to obtain an objective admixture comprising a copolymer having a wt. average mol.wt. of 10,000-200,000. In the formulae, R1 -R4 , R6 , R7 , R10 , R11 and R13 are each H or methyl, R8 and R9 are each 2-4C alkylene or the like; R12 is 1-6c alkyl or the like; AO is 2-3C oxyalkylene; X1 and X2 are each H or 1-3C alkyl; M1 -M7 are each H, an alkali metal or the like; n1 is 80-300; and n2 is 5-30.
Patent JP-2001146907-A (JP)
Title: Dual stroke cylinder
Inventor: IIDA KENJI
IPC: F15B15/14
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a dual stroke cylinder with simplified structure and a control system, and reducing the cost. SOLUTION: This dual stroke cylinder comprises a piston 13 and its rod 16 sliding in a cylinder 12, and a positioning member 14 externally fitted to the rod and penetrating through a rod hole 12A of the cylinder. A locking part 18 is mounted on an outer periphery of a point part of the rod, and an inner end side engagement part 22 to be engaged with the inner side of the rod hole of the cylinder and an outer end side engagement part 23 to be engaged with a locking part 18 of the rod are mounted on the positioning member 14 whose outer peripheral surface air-tightly slides on the rod hole 12A of the cylinder and whose inner peripheral surface air-tightly slides on an outer peripheral surface of the rod.  Supply and exhaust ports 18A, 19A for supplying and exhausting the pressure fluid are formed on cylinder chambers 18, 19 at both sides of the piston in the cylinder, and the intermediate stop is available by the supplying and exhausting of the pressure fluid to the ports.
Patent JP-H07193201-A (JP)
Title: Production process of semiconductor integrated circuit device and basic cell constituting of semiconductor integrated circuit device
Inventor: OKUBO HIDE
IPC: H01L27/118
Filed: 1993-12-27
Abstract: PURPOSE:To change the structure of a basic cell according to the use and reduce the power consumption by a first master step to form an element isolation region and second master step to connect or disconnect a gate electrode. CONSTITUTION:A master step to form a basic cell is previously divided into two steps. In the first step, an n- and p-type diffusion regions 105 and 205 are formed on a semiconductor substrate, including the forming of an element isolation region 110. In the second step, a mask is used properly in a polysilicon step owing to forming of the isolation region, thereby forming a basic cell having a disconnected polysilicon, the gate electrode and a basic cell having connected polysilicons, i.e., the gate electrode between transistors 106 and 107 and that between transistors 108 and 109 on a wafer.
Patent JP-H09172397-A (JP)
Title: Communication system
Inventor: SUGIYAMA SHIGERU
IPC: H04B3/46
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To monitor a reception level of a terminal equipment by providing an output of a signal in response to a reception level of the terminal equipment from the terminal equipment as required, allowing a controller to receive the signal and to display the reception level of the terminal equipment. SOLUTION: A voice output of a telephone set 4 is given to a telephone interface 5, a transmission section 6 applies frequencymodulation to a voice signal and the modulated signal is given to a controller 2 via a cable 3 connecting to a terminal equipment 1. When a reception level of the terminal equipment 1 is desired to be recognized, the controller 2 provides an output of a signal of a transmission instruction for the reception level signal of the terminal equipment 1 to the cable 3. The terminal equipment 1 uses a reception section 7 to demodulate the signal of the transmission instruction for the reception level signal from the controller 2, the transmission section 6 applies frequency modulation to the signal in response to the reception level outputted from the reception section 7 to a control section 8 and provides an output of the result to the cable 3.  The controller 2 demodulates in response to the reception level of the terminal equipment 1 to display or store the reception level of the terminal equipment 1.
Patent JP-H02174158-A (JP)
Title: Gate array
Inventor: MORIMOTO TAKAHIRO
IPC: H01L21/82
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a compact RAM by a method wherein a basic cell structure is formed in such a way that an N-channel transistor can be used by being divided into two. CONSTITUTION:A basic cell structure is provided with a gate 1, a P<+> diffusion region 2 and an N<+> diffusion region 3 and is constituted of one P-channel transistor and two N-channel transistors. Accordingly, when a RAM circuit is constituted of a gate array having this basic cell structure, one basic cell can supply two N-channel transistors which are installed to select a memory. Thereby, the RAM circuit can be made compact.
Patent JP-H10171725-A (JP)
Title: File transfer device, file transmitting device and its method
Inventor: KAWASHIMA HIROMI
IPC: G06F13/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute file transfer instantaneously corresponding to a change in operation by providing the file transfer device with a means for receiving an operation change during the period of transfer processing, distinguishing processing in accordance with discrimination whether a file in transferring coincides with a file of which operation change is requested or not and then allowing the device to correspond to a change request in any case. SOLUTION: When an operation change request command is inputted to a transmitting side computer C1, a command informing means 6 checks whether a sequence for an operation change request is correct or not and whether data for the operation change exist in an input management table 4 or not. In the case of a receivable state, a transfer management means 3 is informed of the input of an operation change request command. The means 3 checks whether a file being transferred at present is processing requested to be changed at its operation or not. When a file fault is not generated in an input file (k), the transfer processing is executed, and at the end of the transfer, a substitutive file name in the table 4 is updated from 'k' to 'k'.
Patent JP-H04198126-A (JP)
Title: Solution for cleaning intestine
Inventor: FUNATO TOSHIAKI
IPC: A61K9/08
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a solution for cleaning intestine, not producing formaldehyde during preservation at room temperature or during sterilization under heating by blending a cleaner for intestine consisting essentially of polyethylene glycol and an electrolyte with a fixed amount of an alpha-amino acid as a stabilizer. CONSTITUTION:Polyethylene glycol and an electrolyte as main components are blended with 0.005-0.2w/v% alpha-amino acid (e.g. L-tryptophan, L-histidine or L-arginine) to give a solution for cleaning intestine. The solution for cleaning intestine especially preferably contains a given amount of electrolytic ions shown by the table together with polyethylene glycol. The solution hardly evolves formaldehyde and formic acid during preservation and heating, has extremely slight variation of pH, is greatly stable and has high safety.
Patent JP-2001147176-A (JP)
Title: Prism defect detecting method and prism defect detecting device
Inventor: INAHASHI MAKIKO
IPC: G01N21/958
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To detect the defect of a prism by taking in an image at a time without performing focus scanning every take-in of the image of the prism. SOLUTION: This prism defect detecting device detects the defect of the tested prism 3 by making light from a light source 1 enter the tested prism 3 and processing the light emitted from the tested prism 3. The device is provided with a diaphragm mechanism 2 disposed between the light source 1 and the tested prism 3 to control the quantity of light, an image pickup means having an image pickup element for converting the image of the tested prism 3 into an electric signal, and an image processing means 10 for image-processing the output of the image pickup means and judging whether stripe, bubbles and foreign matters exist in the tested prism 3.
Patent JP-2000163803-A (JP)
Title: Information recording medium and information recording medium genuine/false decision device
Inventor: KONDO TETSUYA
IPC: G11B7/24035
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain the information recording medium genuine/false decision system which can easily find a disk forged on a disk-to-disk basis. SOLUTION: This is an information recording medium used for the genuine/ false decision system which decides whether or not the information recording medium where a main signal 5 is recorded is genuine or false, and disables the information signal to be reproduced or recorded when the information recording medium is illegally duplicated and enables the information signal to be reproduced or recorded when legally duplicated. In this case, the medium is equipped with a genuine/false decision part 6 where genuine/false decision information (signal 6 and disk replica code(DRC) for recognizing illegal duplication) used for the genuine/false decision making is recorded and a coating part (light shield layer 4) which covers the genuine/false decision part so as to disable reproduction while the information signal is reproduced.
Patent JP-H01175140-A (JP)
Title: Diagnostic circuit for proximity switch
Inventor: SHIMIZU SHIGEJIROU
IPC: H01H36/00
Filed: 1987-12-29
Abstract: PURPOSE:To self-diagnose the failed state by providing a magnetic field generating coil, a pulse generating circuit and a circuit detecting the output of a switch circuit and judging the quality of a proximity switch based on its output level. CONSTITUTION:When the pulse signal S1 is fed to a coil 3 from a pulse generating circuit 4, the magnetic field is generated and a saturable core 11 is supersaturated, the inductance of a saturable coil 12 is decreased, the base voltage of Tr 21 is lowered, Tr 21 is turned off, Tr 22 is turned on. As a result the output signal S2 is obtained synchronously with the trailing of the signal S1. The trailing of the signal S2 sets a one-shot multivibrator 5. This time constant is set longer than the period of the signal S2, i.e., signal S1, thus the output signal S3 is continued in the '1' state. When this signal S3 is in the '1' state, a proximity switch is referred to be normal. When it fails, the signal S3 becomes the '0' state, and the switch is referred to be abnormal.
Patent JP-H02176295-A (JP)
Title: Control method for pipe abutting space
Inventor: OHASHI YOSHINOBU
IPC: B25B27/02
Filed: 1988-12-28
Abstract: PURPOSE:To absorb elongation of a pipe due to a change of temperature setting a clearance to a fixed value by interposing an adjusting head in the clearance between an receiving port internal part of a pipe and its insertion port point end part and removing the adjusting head from the clearance after the pipe is connected. CONSTITUTION:An abutting space adjusting head 6 is set with a jig 13 to a bore shrinkage part in the internal peripheral interior side of a receiving port 2 of a ductile pipe 1. Next, another ductile pipe 1' is inserted while its insertion port 3' compresses a rubber ring 4. Here slipping a center alignment piece 9 on the internal peripheral surface of the insertion port 3', it is inserted till it comes into contact with the abutting space adjusting head 6, forming a clearance by the amount of thickness of the abutting space adjusting head 6. After the pipe is connected, a cord 12 is pulled in a direction A from an opening end of the receiving port 2, and moving a guide 10, the abutting space adjusting head 6 is removed. By this method, the clearance between the internal part of the receiving port and the point end part of the insertion port is set to a fixed value, absorbing elongation of the pipe due to its temperature rise.
Patent JP-H07191266-A (JP)
Title: Waterproof cap for endoscope
Inventor: KITANO SEIJI
IPC: G02B23/24
Filed: 1993-12-27
Abstract: PURPOSE:To prevent trouble in an electric circuit caused by dew condensed water drops. CONSTITUTION:This waterproof cap 122 for an endoscope has a cap body 123, a cam body 127, a packing 129 which prevents intrusion of the water drops into a detaining part 128 by coming into contact with a front surface 62a in the flange part of an electric connector part 62 a ring-shape packing 130 which maintains watertight and a heat insulating member 131 which fixes this packing 130, is disposed on the inner side of the cap body 123 and substantially prohibits heat transmission between the inside of the waterproof cap 122 for the endoscope and the outside, respectively. Since the waterproof cap 122 is made into a structure having a low thermal conductivity, dew condensation on the inside surface of the waterproof cap is effectively prevented.
Patent JP-2000158935-A (JP)
Title: Fitting parts with long and slender cylinder part
Inventor: MATSUNAGA RYOSUKE
IPC: B60H1/26
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To easily and appropriately fit a fitting part to a fitted member using the elastic deformation of long-side side wall parts of a long and slender cylinder part and prevent falling caused by the deformation of the long-side side wall parts after fitting. SOLUTION: A fitting part 10 has a long and slender cylinder part 18 of hollow cross section fitted to a fitting part 5a of a fitted member 5 using elastic deformation. A space holding member 25 is provided to be laid between long-side side wall parts 11, 12 of the long and slender cylinder part 18. In the non-laid state of the space holding member 25, the long and slender cylinder part 18 is fitted to the fitting part 5a of the fitted member 5. After fitting, the space holding member 25 is laid between the long-side side wall parts 11, 12 of the long and slender cylinder part 18.
Patent JP-H10172119-A (JP)
Title: Magneto-resistive head and its production
Inventor: FUKAMI EIZO
IPC: G11B5/851
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently increase the restraining force for forming a magneto- resistance effect film as a single domain by making the exchange bonding magnetic field with the magneto-resistance effect film higher, further, to eliminate the Barkhausen jump noises generated at the time of reproducing recording information and to enhance performance and reliability. SOLUTION: A soft magnetic field film 12, a nonmagnetic spacer film 13, the magneto-resistance effect film 14, antiferromagnetic films 15 (15a to 15c) and electrode films 16a to 16c are successively laminated on a substrate 11. The prescribed regions of the antiferromagnetic film 15 and the electrode films 16a to 16c are cut away to form a magnetic reluctance sensor working region Tw where the magneto-resistance effect film 14 is exposed. The magneto- resistance effect film 14 and the antiferromagnetic films 15 are subjected to exchange bonding at their boundaries. In addition, the antiferromagnetic films 15 are formed by thin films consisting of nickel-manganese-oxygen.
Patent JP-H11150917-A (JP)
Title: Motor
Inventor: EGUCHI MASAAKI
IPC: H02K11/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can easily perform replacement of a rotor and a stator, and others and also can improve accuracy in detection, with adjustment of a zero point in axial direction of the stator and the rotor simple. SOLUTION: A motor such as a candle motor or the like is equipped with a bearing abrasion monitor which monitors the abrasion of the bearing for bearing a rotor from displacement of the rotor, based on the detection signals of detection coils C2-C6 arranged severally at the core parts 27 for embedment at both ends in axial direction of a stator 10. In this case, it is positioned, with the center CL of the core part 27 for embedment on one end side 10a in axial direction of the stator 10 and the end face S1 on one end side in axial direction of the rotor 11 in conformity, and also the other end side in axial direction of the rotor 11 is projected outward by a specified dimension t from the embedded core part 27 on the other end side in axial direction of the stator 10, so as to make the output of the detection coil C6 on the other end side unchangeable.