baber/WOPTO huggingface dataset:
Patent JP-H0919929-A (JP)
Title: Tire mold
Inventor: MIYATA MITSUTERU
IPC: B29C33/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To realize smooth flow of a rubber, smooth escape of a gas and the like and prevent bares from developing by a method wherein a specified percentage of the opening area of a vent hole bored in a knife blade on the boundary line between a molding chamber and a treated forming surface is imbedded in the main body of a mold. SOLUTION: On the inner surface of the mold of a mold main body, a tread forming surface consisting of a central surface part forming surface along the central surface part and a shoulder surface part forming surface along the shoulder surface part. In the shoulder surface part forming surface, rib main bodies for forming a lateral groove protrudively extend from a puttress forming surface over the central surface part forming surface, at the same time, flat plate-like knife blades 13C for forming lateral sipe are held by planting their upper end parts in the mold main body.  In the knife blade 13C, on the boundary line K between a molding chamber and the shoulder surface part forming surface, an orifice-like vent hole 16C is bored under the condition that the portion F1, which is 1/3-2/3 of the opening area F of the vent hole 16C, is formed to be imbedded in the mold main body and the remaining portion F2 is formed to be exposed in the molding chamber.
Patent JP-S6417428-A (JP)
Title: Plasma device
Inventor: ARAKI HIRONORI
IPC: H01L21/3065
Filed: 1987-07-10
Abstract: PURPOSE:To prevent a trouble of a sample from occurring and to perform processing work smoothly, by measuring a temperature of the sample and adjusting microwave incident power in accordance with the measured temperature. CONSTITUTION:An infrared detector 7a is disposed on a slant upper side on a mounting board 5 in a reaction chamber 3, and plasma projection to a sample S is not interrupted. A temperature detecting part is turned to a central part of the sample S on the mounting board 5 so that infrared rays generated on the surface of the sample S are measured to detect a surface temperature of the sample S and that the detected temperature is inputted as an electrical signal to a temperature controller 8 which serves as a microwave power controller. A thermocouple 7b functioning as a temperature detector is also buried in a central part of the mounting board 5 with its heat-sensitive part exposed. A rear temperature as a whole of the detected sample S is inputted in the form of an electrical signal to a temperature controller 8, and the temperature controller 8 functions to determine microwave incident power according to the inputted value and it gives this inputted value to a high-frequency oscillator 6.
Patent JP-H1021455-A (JP)
Title: Commodity storing device for automatic vending machine
Inventor: MATSUI YASUKI
IPC: G07F9/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a commodity storing device for automatic vending machine in which ejection of commodity can be stably performed and the replenishing work for merchandise is facilitated. SOLUTION: The commodity storing device for automatic vending machine is provided with one cigarette holder 22 in rectangular frame form which works as a guide for every pair of storing frames 26. This cigarette holder 22 has a supporting member 30 for supporting its lower end part freely rotatably, and a twisted coil spring 36 which is provided between the lower end part and the fixed side. The cigarette holder 22 receives the energizing force in the closing direction by this twisted coil spring 36 and guides lowering of the cigarette line in the storing frame in the closing state.
Patent JP-2000012261-A (JP)
Title: Electrodeless lamp lighting device
Inventor: INOUE AKIHIRO
IPC: H05B41/24
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of lamp power even if a circuit constituting component is varied and safely operate by properly setting a four terminal network F parameter of a network connecting a high frequency power source and a lamp driving coil. SOLUTION: An exciting coil is wound round an electrodeless lamp, and power of a high frequency power source is applied to the exciting coil through a matching circuit to light the electrodeless lamp. A circuit component is selected so that when impedance of an element constituting all circuits from a high frequency power source to the matching circuit and the electrodeless lamp, including the internal impedance of the high frequency power source is represented by four terminal network F parameter F=A, B, C, and D, A×(dA /Dt)×Rp2=B×(dB/dt) (wherein reactance ω L of the lamp is regarded as the part of four terminal network F, dA/dt, dB/dt are formulas obtained by differentiating A, B by a constant (t) of the circuit component constituting A, B, and Rp is a real resistance value of the electrodeless lamp) is almost varied.
Patent JP-S6418046-A (JP)
Title: Bacteria counter
Inventor: ODA SHOHEI
IPC: G01N21/76
Filed: 1987-07-14
Abstract: PURPOSE:To enable measurement of a trace of bacteria and fine particles contained in super pure water accurately and in a short time without noise, by arranging optical fibers in a scattered light receiving system at an angle as inclined toward an excitation light source. CONSTITUTION:As bacteria stained with fluorescent dye pass through a water flow W, they are irradiated 2 with an excitation light to generate fluorescence. The fluorescence is received with optical fibers 3 arranged in the perimeter of the water flow W and with a light receiving section thereof turned to the water flow W and a signal thereof is transmitted to a photoelectric conversion element of a fluorescence receiving system passing through an interference filter. When irradiated with the excitation light, fine particles emitting no fluorescence in the water flow causes light to scatter by scattered reflection. The resulting scattered light is received by other optical fibers 4 and a signal thereof is transmitted to a photoelectric conversion element in a scattered light receiving system passing through an interference filter. Then, signals from these two systems are inputted into a coincidence circuit 7 through photoelectric multiplier tubes 5 and 6 and processed thereby enabling measurement of the number of bacteria and fine particles.
Patent JP-H0927455-A (JP)
Title: Manufacture of semiconductor substrate and material gas supplying apparatus
Inventor: IKETANI AKIRA
IPC: C23C16/448
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To stably supply material gas without variation in supply amount with time and thereby prevent variations in the composition and thickness of a thin film grown in vapor phase, by compressing a mixed gas coming out of a material container at almost the same temperature, increasing the partial pressure of vaporized material gases to saturated vapor pressure, and then depositing the materials on a semiconductor substrate. SOLUTION: A mixed gas is fed from an organic metal material container 11 into a pressurizing container 13. Then a piston begins to compress the mixed gas in the pressurizing. When the pressure gauge 14a reading reaches a desired compression pressure, the mixed gas is supplied to an object. Thus the materials are deposited on a semiconductor substrate. As mentioned above, the material gas contents in the unstable mixed gas are increased to their saturated amount determined by a specified saturated vapor pressure to eliminate variation in the amount of material gas supply and stabilize it. This makes it possible to prevent variations in the composition and thickness of a thin film grown in vapor phase.
Patent JP-S6152775-A (JP)
Title: Illegal access preventing system of card
Inventor: MABUCHI SHIGERU
IPC: G06F21/34
Filed: 1984-08-22
Abstract: PURPOSE:To reuse a card safely and easily by storing to a card a prescribed secret code for reproduction which a special person only knows beforehand. CONSTITUTION:When an IC card is inserted to an IC and reader, a secret code for identifying a card user is sent from the IC card reader side to the IC card. The IC card compares given information with secret code data stored at a memory area A1 of the memory and judges whether or not the inputted secret code is legal and the secret illegal access frequency reaches the prescribed frequency. When the secret code inconsistent frequency is a stipulated frequency or above, the IC card can not be used. To set the IC card, which can not be used, to the condition in which it can be reproduced, information composed of ID for reproducing a card and a secret code for reproduction is given from the IC card reader to the IC card, the secret code for reproduction stored in a memory area A2 and the secret signal for reproduction are compared and when they are inconsistent, a reproducing usable command is given through the IC card reader.
Patent JP-S6418277-A (JP)
Title: Photodiode
Inventor: NAGANO YOSHIHIRO
IPC: H01L31/10
Filed: 1987-07-13
Abstract: PURPOSE:To facilitate measuring a light power accurately to some extent even if the spectrum distribution of an incident light is unknown by a method wherein the incident light with any spectrum distribution can be absorbed by one of semiconductor layers and a photocurrent can be induced. CONSTITUTION:A number of semiconductor layers are built up to provide P-N junctions and energy band gaps of the semiconductor layers are so arranged as to be highest at the side of light incidence and to be successively reduced in the direction of the light propagation. In other words, the energy band gaps of a number of the semiconductor layers 1-(m) are arranged in the order of Eg1-Egm from the surface (light incidence) side and successively reduced like Eg1>Eg2...>Egm. Therefore, the incident light with any sprectrun distribution can be absorbed by one of the layers and a photocurrent can be induced. With this constitution, the light power of the incident light with a wavelength shorter than the wavelength corresponding to the lowest energy band gap can be mea sured accurately to some extent.
Patent JP-H0924792-A (JP)
Title: Occupant protection system for vehicle
Inventor: MAYUMI NOBUO
IPC: H02J9/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To freely and independently select an operation mode of a plurality of occupant protection mechanisms even if an electric power source becomes null by operating one part of the occupant protection mechanisms under conditions that both collision and invalidity have been clearly confirmed by a collision judging means and an electric power source judging means respectively. SOLUTION: A safing sensor 30 is formed out of a normally open mechanical switch which is turned on when acceleration of an automobile comes to a specified reducing speed, voltage is applied to squibs 10 and 20 from a battery Ba through an ignition switch IG and a reverse flow checking diode 40 when the aforesaid normally open type switch is turned on. A back-up capacitor 80 is grounded at its one end, and the other end is connected to a common terminal located between the safing sensor 30 and the diode 40. The squibs 10 and 20 are then directly connected to the back-up capacitor 80 and the safing sensor 30, and when the battery Ba is shut off at the time of automobile collision, only the squibs are thereby driven.
Patent JP-S6235701-A (JP)
Title: Antenna stabilizer device
Inventor: SATO KOHEI
IPC: H01Q1/34
Filed: 1985-08-08
Abstract: PURPOSE:To reduce the size of a stabilizer by dividing a rod antenna into two, providing a feeding circuit between the both, and composing a double pendulum of the antenna itself while regarding the feeding circuit as a fulcrum. CONSTITUTION:The rod antenna 1 as a body to be stabilized is supported on a prop 4 through a universal joint 2 and the prop 4 is fixed to an oscillatory body such as a ship through a radome 7. The antenna 1 is divided into two parts, which are installed as an upper and a lower part while the feeding circuit 6 connected to the universal join is put between then, and connected to each other electrically. Consequently, the double pendlum is composed of the two upper and lower rod antennas 1 while the feeding circuit 6 is regarded as the fulcrum. In this case, the radius of rotation of the whole of said two rod antennas is equalized to the distance from the center of gravity of the universal joint 2 to the center of gravity of the whole of the two rod antennas.
Patent JP-S6331126-A (JP)
Title: Processing of semiconductor substrate
Inventor: TOYODA ARATA
IPC: H01L21/322
Filed: 1986-07-24
Abstract: PURPOSE:To make a semiconductor substrate act as an intensive getter by a method wherein fine thermal pits are produced on the side of a semiconductor substrate not covered with a protective film to be oxidized and heat treated for introducing oxidation induced and laminated defects having thermal pits at the core. CONSTITUTION:When a <100> silicon semiconductor 2 with one side thereof covered with an oxide film 1 is high temperature-processed in an inert gas, e.g. in nitrogen atmosphere at 1150 deg.C for 10 minutes, the surface of semiconductor substrate 2 not covered with the oxide film 1 is etched in high density on overall surface. Successively, when the semiconductor substrate 2 is heat treated in oxgen atmosphere at 1150 deg.C for one hour, oxidation induced and laminated defects 5 having the thermal pits at the core is produced in a high density on the surface containing the fine thermal pits of semiconductor substrate 3. Through these procedures, the semiconductor substrate 3 can act as an intensive getter.
Patent JP-H05344212-A (JP)
Title: Message recording/reproducing system of exchange
Inventor: KANO YASUSHI
IPC: H04M3/42
Filed: 1992-06-10
Abstract: PURPOSE:To reduce personnel expenses and to shorten operation time and to prevent an erroneous transmission by automatically performing a message recording operation by operating only one message transmission device. CONSTITUTION:This message recording/reproducing system of an exchange is provided with a first exchange 10 having a message sending device 13 transmitting recording discrimination information showing the incoming of message recording and recording information including a message and transmitting the recording information to a public network 101, and one or plural second exchanges 20 having a message recording/reproducing device 23 recording a message and reproducing the message. The exchange 20 forms a speech path repeating the message to the message recording/reproducing device 23 when the exchange 20 detects the recording information in the incoming signal from the public network 101.
Patent JP-H0225224-A (JP)
Title: Opposed hydraulic forming device
Inventor: AMINO HIROYUKI
IPC: B21D22/26
Filed: 1988-07-15
Abstract: PURPOSE:To simultaneously perform opposed hydraulic drawing and bending by one process by constituting the title device so that a punch is provided with a bending part on the outer surface, and a slide punch which can slide in the horizontal direction, and a driver punch for extending forcibly the slide punch are provided. CONSTITUTION:When a slide 3 is lowered, a punch mechanism 4 is brought into contact with a blank W, and it is pushed into a pressure dome 1. As a result, opposed hydraulic pressure is generated in the pressure dome 1, the blank W is wound strongly to wall parts of slide punches 7a, 7b and a driver punch 8, and as the punches go in, opposed hydraulic drawing is executed. On the slide punches 7a, 7b, groove-like bending parts 70, 70 are provided, and opposed hydraulic pressure works on the blank positioned in this part, as well. Therefore, a material is bent simultaneously with drawing, and bending which conforms with a shape of a bending part is executed.
Patent JP-H0843514-A (JP)
Title: Method and system for tracking moving body
Inventor: MAKIMOTO NOBUO
IPC: G01S5/04
Filed: 1994-07-27
Abstract: PURPOSE:To realize a moving-body tracking system by which unknown positions, speeds and the like of a plurality of target moving bodies are estimated on the basis of observation data from a plurality of sensors. CONSTITUTION:Respective sensors 10 observe the direction or the like of at least one target moving body 40, and the observation data are output to a central processing unit 30. Every console 20 outputs, to the central processing unit 30 and other consoles 20, a command and a message which have been input by every operator 50 through every input device 21. In addition, the output of the central processing unit 30 and messages from the other consoles 20 are displayed on every output device 20. The central processing unit 30 performs an initialization processing operation, an observation data-to-wake correspondence processing operation, a filtering processing operation and a finish-judgment processing operation by means of a processing unit 32. In addition, a processed result is corrected by following the input command of every operator 50, and a message is sent and received.
Patent JP-H1025115-A (JP)
Title: Iron oxide-base magnetic powder and magnetic recording medium using the same
Inventor: INOUE MAKOTO
IPC: C01G49/06
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain iron oxide-based magnetic powder suitable for making magnetic recording media excellent in surface characteristics and electromagnetic transducing properties by limiting its crystallite size and specific surface area to specified values, respectively. SOLUTION: The iron oxide-based magnetic powder, which is Co-deposited maghemite (γ-Fe2 O3 ) or Co-deposited magnetite (Fe3 O4 ), has a crystallite size of <=30nm determined by X-ray diffractometry and a BET specific surface area of <=30m<2> /g. The iron oxide-based magnetic powder is obtained by the following process: (1) γ-oxyiron hydroxide (γ-FeOOH) is dehydrated at 250-350 deg.C into maghemite; or (2) the maghemite is heat-treated at 260-350 deg.C in a reducing atmosphere to effect conversion to magnetite. For the Co-deposition, one of the conventional techniques is applicable. The other objective magnetic recording medium is obtained by providing the surface of a non-magnetic support with a magnetic layer comprising the above iron oxide-based magnetic powder and a binder.
Patent JP-H0226167-A (JP)
Title: Compact electronic equipment
Inventor: NONAMI TAKAYUKI
IPC: H04M1/724
Filed: 1988-07-15
Abstract: PURPOSE:To distinguish an operating key without fail by uttering tone to be different in each key in correspondence to an input signal from a key input means. CONSTITUTION:An oscillating circuit 21 outputs a frequency fM and a dividing circuit 22 outputs a rectangular wave 1f1, which corresponds to the frequency of a desired sine wave F1, and a rectangular wave 2f1 of the two fold frequency according to a control signal C1. The pseudo-sine wave F1 is synthesized by a pseudo-sine wave generating circuit 24. A pseudo-sine wave F2 is obtained through same circuits 23 and 25 and a first DTMF signal is sent through adders 26 and 27 to a telephone set circuit. Then, the number of the operating key in a key input part 3 is sent to a line as a telephone number. On the other hand, the second DTMF signal of the two fold frequency is guided to an uttering circuit, amplified and utters from a compact uttering body 4 with the different tone in correspondence to a key type. Thus, without causing an equipment to be large and heavy, the confirmation of the operating key can be easily executed.
Patent JP-S6234561-A (JP)
Inventor: ADACHI TAKESHI
IPC: A61H39/00
Filed: 1985-08-08
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-S6418002-A (JP)
Title: Measuring apparatus
Inventor: TANIMOTO SHOICHI
IPC: G01B11/00
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a more correct measured value free from the effect of fluctuation in refractive index, by enabling a reduction in the fluctuation of refractive index in air while a fluctuation component alone of a laser interferometer is allowed to be monitored. CONSTITUTION:A temperature-stabilized air is sent at almost a uniform speed to laser beams 4X and 4Y reciprocating with respect to mobile mirrors MX and MY from a fan FN to reduce fluctuation in measurement with inteferometers 5X and 5Y. Moreover, a relationship between an optical system and the direction of wind is so set that windward and lee parts of the beams 4X and 4Y are always the same with respect to the direction of wind to always cause hourly changes in the fluctuation of outputs of the interferometers 5X and 5Y from the windward to lee side. Thus, as a hourly rate of change in measure values can be found immediately and wind speed is almost constant, a fluctuation component alone of measured values of the inteferometers 5X and 5Y can be measured without time delay. Change in the fluctuation is compensated for by the correction of the measured values by the size of the fluctuation component.
Patent JP-H0845424-A (JP)
Title: Thin plate of iron-nickel alloy with excellent etching characteristic for color picture tube
Inventor: TSURU KIYOSHI
IPC: H01J9/14
Filed: 1994-07-27
Abstract: PURPOSE:To provide a thin plate of Fe-Ni alloy ensuring free from irregular etching at a shadow mask etching process. CONSTITUTION:In this thin plate, the component segregation rate A of nickel determined by the following formula is 10% or less, a segregated section in unit volume is 14vol% or more, and the length of one segregated section immediately before an etching process is 35mm or above. The formula is A=[{(component concentration in segregated area)-(mean component concentration)}/(mean component concentration]X100(%).
Patent JP-S6334409-A (JP)
Title: Double acting type pulse burner
Inventor: SAITO KAZUO
IPC: F23C15/00
Filed: 1986-07-28
Abstract: PURPOSE:To obtain a stable combustion with easy ignition by providing a fuel supply pipe at the downstream side of an aerodynamic valve of an air supply pipe. CONSTITUTION:Air within an air supply decoupler 5, is rendered to have a high speed within air feed pipes 6 and 7 through aerodynamic valves 17 and 18, and enters into combustion chambers 3 and 4. Simultaneously, a fuel is supplied to the downstream of the earodynamic valve through fuel supply pipes 8a and 8b. The fuel and air are completed in mixing when flowing into combus tion chambers 3 and 4 through opening parts 6a and 7a, and are ignited to burn by igniter 19 and 20. The combustion gas flows to the side of an exhaust gas decoupler 11 and flows back to the air feed pipes 6 and 7 from combustion chambers through tail pipes 9 and 10. However, since an opening part 23 has a small diameter, the quantity of the back flowing fuel is small. Burners 1 and 2 burn alternately to act as a double acting type burner.
Patent JP-S5965937-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G02B7/28
Filed: 1982-10-06
Abstract: PURPOSE:To detect a focus with high reliability and sufficient sensitivity by constituting so that a laser beam goes toward a non-detecting area of a photodetector at the time of focusing and most of beam patterns are formed on its non-detecting area. CONSTITUTION:A photodetector 58 is provided with four rectangular detecting areas 78-1-78-4, also is provided with a cross-shaped non-detecting area 80, and its width W1 and W2 are set so as to have >=1/3 of diameters (a), (d) of a beam waist image 76. When changing to a pattern 82 at the time of non-focusing, which is slightly out-of-focus from the pattern 76 at the time of focusing, its diameter becomes large by DELTAh3 each in the direction 74 and its opposite direction, and is deflected as a whole by DELTAh3 along a direction 72 and its opposite direction, a signal level of an adder connected to the detecting areas 78-1, 78-2 increases, a signal level of an adder connected to the detecting areas 78-3, 78-4 decreases, and slight defocusing is also detected exactly. In this regard, 72 is a direction being parallel to a direction in which a tracking guide 16 extends.