baber/WOPTO huggingface dataset:
Patent JP-S61107755-A (JP)
Title: Hybrid integrated circuit
Inventor: FUJIOKA KOJI
IPC: H01C7/00
Filed: 1984-10-30
Abstract: PURPOSE:To stabilize an integrated circuit and improve performance thereof by constituting a foundation metal for metallizing as a resistance element. CONSTITUTION:A foundation metal (such as Cr, NiCr, etc.) is evaporated onto an alumina substrate 10 to form a foundation metallic film 14. A conductor film 15 and the foundation metallic film 14 are etched. The conductor film 15 is etched according to a predetermined pattern to shape a resistance element 7. Consequently, a resistor is prepared by the foundation metal, thus transmitting signals without generating the imbalance of characteristic impedance by small transmission loss. When manufacturing a thick-film substrate, the foundation metal is printed on the alumina substrate 10 to shape the foundation metallic film 14, processes in which patterning and baking are added are replaced with a first process, and the same process as mentioned above is conducted.
Patent JP-H1093426-A (JP)
Title: High count counter tested freely
Inventor: BAGCHI SONALI
IPC: H03K21/40
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit counter that produces a comparatively higher count and is tested by using a comparatively small number of clock cycles at the same time. SOLUTION: A linear feedback shift register (LFSR 101) having nbit position (Qo ... Q19 ) is used for a counter. A feedback path of the shift register is provided with an exclusive OR (XOR) gate 104 which is used to couple selected bits (Qo ... Q3 ) with an input (D19 ) of the register to configure a (2<n> -1) counter. When a combination logic circuit 106 is included to test the counter when a clock cycle is sufficiently smaller than a (2<n> -1) clock cycle. This attains configuration of a 'watchdog timer' freely tested that is used to detect a software runaway condition of a microprocessor system.
Patent JP-H0784052-A (JP)
Title: Two-dimensional detector and data collecting method
Inventor: OOSHIMA NORIYUKI
IPC: G01T1/20
Filed: 1993-09-17
Abstract: PURPOSE:To provide a two-dimensional detector in which influence of movement of an object to be detected or fluctuations of a trestle due to lapse of a time and influence of a fine vibration incident to variation or rotation of an X-ray beam are eliminated and which can collect stable and accurate data by collecting main data and simultaneously Q/Q data. CONSTITUTION:This two-dimensional detector 20 has channel rows 21 and 22 arranged in a two-dimensional manner, wherein the row 21 is formed of channels CH1, CH2,..., CHn and the row 22 is formed of channels CH1', CH2', ..., CHn'. Positions of the channels CH1, CH1,..., CHn of the row 21 and the channels CH1', CH2',..., CHn of the row 22 are so deviated as to be alternately disposed.
Patent JP-H04113022-A (JP)
Title: Structure for pressurizing ball bearing apparatus
Inventor: SUZUKI YASUNOBU
IPC: F16C25/08
Filed: 1990-08-31
Abstract: PURPOSE:To simplify assembly by providing a cylindrical pressurizing spacer formed of a shape memory material and provided with a cut along an axial direction between outer wheels which are separated from each other along the axial direction. CONSTITUTION:A ball 3 is placed in an orbit groove 1a of a shaft 1 to fit an outer wheel 5, and a pressurizing spacer 7 is provided between the outer wheels 5,5. The pressurizing spacer 7 is a cylinder formed of a cool-shrinking shape memory resin for example and is provided with a cut along an axial direction. At the time of assembly, after the outer wheels 5,5 are fitted, the pressurizing spacer 7 which has been cooled to have the cut opened is interposed between the outer wheels 5,5 and left until its temperature reaches the ambient temperature. The pressurizing spacer is slightly larger than a size H between the outer wheels, thereby applying pressure to the outer wheels. Therefore assembly is simple.
Patent JP-S60122739-A (JP)
Title: Manufacture of parent material for optical fiber
Inventor: OKAMURA KOUJI
IPC: C03B37/018
Filed: 1983-12-07
Abstract: PURPOSE:To manufacture a parent material for an optical fiber having an uniform refractive index by placing a core material into a quartz tube, heating the tube at a high temp., then heating at a higher temp., and repeating alternately said operations. CONSTITUTION:O2 is added to SiCl4, GeCl4, and POCl3 contained at the inside 1' of a quartz tube 1, and the tube is heated by a gas burner 3 at a temp. of T1 to oxidize the chlorides, and to deposit high-purity silica glass 6 doped with GeO2, etc. Then the deposited high-purity silica glass 6 is heated to a higher temp. by a gas burner 9 at a temp. of T2 (T2>T1). The heating at T1 and T2 is alternately repeated to collapse the hollow part of the core and to obtain a dense core having an uniform propagation characteristic.
Patent JP-H1160113-A (JP)
Title: Balance weight of elevator
Inventor: MIYAMOTO KENJI
IPC: B66B11/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a balance weight of an elevator, capable of easily improving earthquake resistance and restraining noise in relation to also an existing balance weight. SOLUTION: Attaching seats 8 made of a thick soft steel plate are fixed to slightly lower sides in the intermediate parts of the outer surfaces of right and left longitudinal frames 1A, 1B by welding. Four internal threaded holes are previously formed on each attaching seat 8. Both ends of a reinforcing plate 6 formed by bending a band plate into a U shape are fixed to the right and left attaching seats 8 by bolts. A shock absorbing plates 7 manufactured of a rubber material is previously joined to the inner surface side of the reinforcing plate 6 by adhesives.
Patent JP-H0278610-A (JP)
Title: Coating agent for preventing dermatitis caused by metallic accessory
Inventor: HIYOUGO YUKIKO
IPC: A61Q19/00
Filed: 1988-09-13
Abstract: PURPOSE:To obtain a coating agent to be applied to a metallic accessory for body for preventing the dermatitis caused by the wearing of said accessory by using a transparent silicon oil or a mixture of a transparent acrylic synthetic resin coating agent and a specific amount of a solvent as essential component. CONSTITUTION:The objective coating agent is composed of (A) a transparent acrylic synthetic resin coating agent added with a specific amount of a solvent, (B) a transparent silicone oil or (C) A or B added with a specific amount of liquid perfumery. The agent is applied to a required part of a metallic accessory for body such as earring and necklace to prevent the direct contact of said metal and the skin. The occurrence of dermatitis caused by the accessory and the itchiness as a premonitory symptom of the dermatitis can be prevented. In the case of the use of the component C, the odor of the synthetic resin and solvent can be masked and the fragrance of the perfumery can be emitted from the accessory.
Patent JP-H1033379-A (JP)
Title: Stove for charcoal and solid fuel and manufacture thereof
Inventor: SHINDO TAKUMI
IPC: F24B1/20
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To shorten cooking time and save heat energy by providing a plurality of pleates rising slantly upwards at a pot holder, and forming small holes in the pleates. SOLUTION: This stove comprises a support stand 1, pot receiption container body 2, paper pot 3 accommodated in an upper part of the body 2, pot holder 4 and adaptor 5. A solid fuel incorporated receiptor 6 and a charcoal incorporated container 7 are also provided. The holder 4 is furnished with an almost flat bottom and a pleat part with 14-20 pleates formed at specified intervals in the circumferential direction. At the whole surface of the bottom and below the pleates a plurality of small holes 4b are formed, and an upper part of the pleates has a lug. The small holes 4b has a size being 90-80% of material disk dia. and the air gap of the hole is 50-60%. The number of the small holes is 550-1600. Accordingly heat from the heat source is efficiently transmitted to the pot, whereby the purpose is attained.
Patent JP-S61109116-A (JP)
Title: Servo controller
Inventor: ODA KEISUKE
IPC: G05D3/12
Filed: 1984-10-31
Abstract: PURPOSE:To attain accurate control of a revolving speed of a servo controller by providing a counter circuit to a frequency/voltage converting circuit to count the reference pulse signals and is reset with the detection pulse sent from a rotary position detector together with a reference signal generating circuit. CONSTITUTION:A frequency/voltage converting circuit 7 of a servo controller contains an integration circuit 16, a reference signal generating circuit 19, a counter circuit 20, etc. The circuit 20 is reset every time the rotary position detection pulse signal of a terminal 10 is received by a reset terminal. Thus the output terminal Q of the circuit 20 is set at a level L in a reset mode. The reference pulse signal is applied to the clock terminal of the circuit 20 via an AND gate 21 and an inverter 22. When the prescribed number of reference pulse signals are counted, a level H is delivered. Thus the application of the reference pulse signal is inhibited to the clock terminal and at the same time a signal of the pulse width equivalent to the prescribed number of pulses is supplied to the circuit 16. Thus it is possible to obtain the analog voltage corresponding accurately to a frequency.
Patent JP-H04226846-A (JP)
Title: Cabin type machine tool
Inventor: CORSI ARMANDO
IPC: B23Q11/08
Filed: 1991-09-11
Abstract: PURPOSE: To remarkably make a device light in weight, keeping rigidity, by providing a monocoque type supporting structural body. CONSTITUTION: A support of a monocoque type has a pair of vertical members 12, 13 on one side, has a pair of columns 10, 11 on the other side and has a pair of cross pieces 14, 15 which are supported by the columns 10, 11 and the vertical members 12, 13 and slide a support sleeve to a tool head. The dimensions of these vertical members 12, 13 are fixed so as to absorb thrust force in the horizontal direction, the columns 10, 11 have supporting functions of the cross pieces 14, 15 and space held between the vertical members 12, 13 is assigned so as to store electronic parts and mechanical control parts.
Patent JP-H0785588-A (JP)
Title: Sound mixing device for vehicle
Inventor: MIZUTANI HIROSHI
IPC: B60R11/02
Filed: 1993-09-17
Abstract: PURPOSE:To make background sounds hearable from a specified direction by controlling the balance of the left and right sound volume and back and force sound volume of the background sounds in accordance with data on setting of a target place and data on the progressing direction of a vehicle. CONSTITUTION:The present point of the vehicle is shown on an LCD 84 by initial setting of a key input section 86 when processing of a control section 82 (CPU III) starts. The destination of the vehicle is set by the key input section 86. The processing of a control section 66 (CPU IV) starts and the initial set stated from the control section 82 is received. The direction where the background sounds are ought to be heard is received from the control section 82. Electronic volume controls 58 (EVOL) and 62 (EVOL 2) for main musical tones are set at prescribed values. The left and right and back and forth sound volume balance valve is set at front F=rear R. The control section 66 judges the varying distances, bearings, etc., of the target place with the present point as a start point from the equil. value of the VOL values of the EVOLs 62, 58. The directivity of the background sounds is adequately controlled in accordance with the data on setting of the target place and the progressing direction of the vehicle.
Patent JP-S59118200-A (JP)
Inventor: HANADA TOORU
IPC: D06F75/18
Filed: 1982-12-24
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-H0393887-A (JP)
Title: Working fluid
Inventor: OMURE YUKIO
IPC: C09K5/04
Filed: 1989-09-06
Abstract: PURPOSE:To obtain a thermally stable and incombustible working fluid, composed of CF3SF5, having a low solubility in polymer compounds without causing problems in destruction of ozonosphere and used for refrigerators, heat pumps, etc. CONSTITUTION:The objective working fluid obtained by adding, as necessary, about 0.01-5% compounds, such as epoxides, (thio)phosphites, phosphine sulfides, boron compounds, phenols, nitroalkanes and acrylic acid esters, as a stabilizer to CF3SF5. Furthermore, compounds, such as fluorocarbons, pentafluorodimethtyl ether or perfluoroethylamine, having the boiling point within + or -50 deg.C of that of the CF3SF5 in an amount within the range of up to 50% based on the weight of the CF3SF5 can be mixed therewith.
Patent JP-S6477430-A (JP)
Title: Charge-and-discharge controlling device
Inventor: OKUTO TADASHI
IPC: H02J7/35
Filed: 1987-09-16
Abstract: PURPOSE:To charge a secondary battery efficiently by the use of a solar battery, by performing a constant-potential charge by the use of s constant-voltage circuit means and by supplying predetermined constant-voltage to a load side. CONSTITUTION:FET 5 and 7 are connected between a solar battery 1 and a converter 2. An FET 6 is connected between the converter 2 and a secondary battery 3. The FET 5 and 6 are of N-channel type and the FET 7 is of P- channel type. When the output voltage of the solar battery 1 is high, a voltage detection circuit 8 gets to high level and the FET 5 and 6 will conduct with the output of the solar battery 1 supplied to the secondary battery 3 and the load through the converter 2. When the output voltage of the solar battery 1 is low, the FET 5 and 6 are turned OFF and the FET 7 will conduct with the output of the secondary battery 3 supplied to the load through the converter 2.
Patent JP-H1172644-A (JP)
Title: Optical fiber array, ferrule and optical connector utilizing the ferrule
Inventor: KATSUSHIME HIROSHI
IPC: G02B7/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array which allows the easy insertion of the front ends of optical fibers. SOLUTION: This optical fiber array 1 has optical fiber insertion parts 2 for arraying, positioning and fixing the plural optical fibers 6 exposed from the front end of a coated optical fiber A. In such a case, the optical fiber insertion parts 2 have optical fiber aligning grooves 3 having a C shape in section and optical fiber guiding parts 4 existing on the inlet side of the optical fiber insertion parts 2 behind the optical fiber aligning grooves 3. The optical fiber aligning grooves 3 have slit-like openings 7 consisting of a width W smaller than the diameter of the optical fibers 6. The optical fiber guiding parts 4 are formed to a circular truncated cone shape in section gradually flaring toward the inlet ends 2a of the optical fiber insertion parts 2.
Patent JP-2001057000-A (JP)
Title: Information disk recording/reproducing device
Inventor: IWASAKI HIDEKI
IPC: G11B17/26
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for sliding and moving a disk tray inside a device main body so as to completely pull it out of a cartridge, and to make the sliding movement smooth. SOLUTION: The engaging piece 68 of a moving member 67 is provided with a slope angle with an tip up so as to coincide with a slope formed in the engaging lug 43 of the extended arm 41 of a disk tray 1, facing outside and with a lower side 43a lowered outward. Because of such slope setting, during the pulling-in of the disk tray 1, a driving force is applied to the extended arm 41 toward the outside of the disk tray 1. Accordingly, a driving force applied inward is suppressed, and thereby the increase of sliding resistance caused by the transmission of a driving force to the other extended installed oppositely to the extended arm 41 is prevented.
Patent JP-H0765489-A (JP)
Title: Medium recording and reproducing device
Inventor: MURAMATSU HIDEAKI
IPC: G11B17/22
Filed: 1993-08-25
Abstract: PURPOSE:To remarkably improve operability of housing plural recording media by housing inserted recording media in turn from a standby position in a prescribed housing order without specifying the housing area for housing each individual recording medium whenever a recording medium is inserted into the medium recording and reproducing device. CONSTITUTION:Whenever a recording medium is housed in the medium recording and reproducing device, the recording medium is housed individually in one of plural housing parts 50a-50b by a stocker 5. In this case, the recording medium is inserted from a recording medium inserting hole 2 into a position opposite to, for instance, the housing part 50a. Then, information recorded on the loaded recording medium is reproduced by a player 4. Now, a carrier 3 capable of moving vertically above the player 4 is on standby in a standby position opposite to the housing part 50b, and the recording medium is housed in the stocker 5 in accordance with a carrier driving signal. Then, without specifying a housing area for housing each recording medium, the inserted recording medium is housed in the device from the standby position in the prescribed housing order by a CPU.
Patent JP-H0878175-A (JP)
Title: Lighting circuit of discharge lamp
Inventor: YAMASHITA MASAYASU
IPC: H05B41/38
Filed: 1994-09-02
Abstract: PURPOSE: To shorten the time required for the stabilization of a luminous flux, when a discharge lamp is relighted immediately after extinguishment. CONSTITUTION: A lighting circuit 1 converts the output voltage of a DC booster circuit 5 into AC voltage and then supplies it to a discharge lamp 8. A current and voltage detecting circuit 11 for detecting corresponding signals to the current and voltage of the discharge lamp 8 and a control circuit 10 for controlling the output voltage of the DC booster circuit 5 according to the detection signals are provided to perform a lighting control according to a control line for regulating the voltage-current characteristic of the discharge lamp. A first emission promotion control part 12 is provided to supply a power of a rated power or more to the discharge lamp when the lamp voltage is less than a prescribed value.  A second emission promotion control part 13 is provided to detect the extinguishing time of the discharge lamp, and the length of the period in which the supplied current or power to the discharge lamp exceeds that by the first emission acceleration control part 12 in the initial stage of lighting when the discharge lamp is immediately relighted after extinguishment is variably controlled according to the extinguishing time of the discharge lamp.
Patent JP-S61109521-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: A47J31/42
Filed: 1984-11-05
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-H0660991-A (JP)
Title: Flash circuit
Inventor: NUMAKO NORIO
IPC: H05B41/30
Filed: 1992-08-10
Abstract: PURPOSE:To prevent a power transistor arranged in a flash charging circuit with excellent responsiveness from being broken down due to overheat. CONSTITUTION:A pressure increasing transformer TF to produce voltage charged to a main capacitor C arranged in a flash circuit, a power transistor Q4 to control an electric current flowing in this pressure increasing transformer TF and a circuit means to control this power transistor Q4 by means of an external signal, are provided. This circuit means has a means (transistor Q1) to detect that voltage between the base emitters is lowered when the power transistor Q4 is overheated and means (transistors Q2, Q3, resistors R4, R5 and so on) to stop charging operation of the power transistors Q4 by reducing a base electric current of the power transistor when an overheat condition of the power transistor Q4 is detected. Thereby, the power transistor Q4 can be prevented from being broken down due to overheat.
Patent JP-S59124176-A (JP)
Title: Inspection of solar battery
Inventor: KUKI KAZUO
IPC: G01R31/26
Filed: 1982-12-29
Abstract: PURPOSE:To pick up unstable solar batteries in advance, by applying a negative voltage within a specified voltage range between the positive and negative terminals of a sloar battery, and comparing the current value, which flows at the time, with a reference value. CONSTITUTION:In parallel with the measurement and the like of the voltampere characteristic (I/V characteristic) of a solar battery, a negative voltage, which is twice or more and 100 times or less the open voltage, is applied to the electrodes of the solar battery under the same light source conditions. The current value, which is flowed at this time, is measured. When the measured current value is, e.g. within 1.5 times a short circuit current, this state is specified as the necessary condition for pass. A part of the solar batteries containing structural defects indicate ohmic characteristic quickly when the negative voltage is gradually applied, even though the normal value or the value exceeding the normal value is found in the I/V characteristic. A short circuit phenomenon quickly occurs in the other part of the solar batteries containing other structural defects when the negative voltage of 10V or more is applied. The checking method described above is added to other checking items as the required condition for judging the quality of the solar battery. Then the unstable products can be effectively picked up.
Patent JP-H0891410-A (JP)
Title: Pouring device and production thereof
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/36
Filed: 1994-09-28
Abstract: PURPOSE: To sharply and surely open a pour spout by a small operation force in a pouring device with a gas barrier sheet. CONSTITUTION: A pouring device 1A is provided with a mounting part 10, a gas barrier sheet 20, and an operation part 30. In the production of the pouring device 1A, the gas barrier sheet 20 free from through holes is previously inserted in a mold, whereby a first cavity for molding a substrate part 31 of the operation part 30 is isolated from a second cavity for molding an arm part 32 of the operation part 30 by the gas barrier sheet 20. A melt resin is injected into the first cavity. The gas barrier sheet is broken through by the pressure of the melt resin, whereby the melt resin is injected into the second cavity. The second cavity is connected to a third cavity for molding the mounting part 10. A resin remaining in a gate forms a projection 16 of a flange part 12.
Patent JP-H0397482-A (JP)
Title: Display device for specified number of pin balls in pin ball game machine and pin ball game machine
Inventor: WADA YOSHINORI
IPC: A63F7/02
Filed: 1989-09-11
Abstract: PURPOSE:To simultaneously satisfy the mental state of a player wanting to detect a pin ball game machine the prize balls of which are easy to come out and the mental state of a shop manager wanting that the number of customers are increased through a low cost constitution by a method wherein at least the total number of prize balls of pin balls which become prize balls and non- prize balls in a given time is clearly displayed. CONSTITUTION:A detecting unit 2 with which a display device is provided is mounted in a passage 18 for prize ball and non-prize ball in a pin ball game machine. A display unit 1 is mounted in the spot, being easy to watch, of the pin ball game machine, and a re. set switch 3 is mounted in a desired spot where a worker is easy to control. When a pin ball passes the detecting unit 2, a display unit immediately starts to count to display the number of pin balls. Thus, by restoring a display numeral value to zero through the reset switch 3 at a proper timing, the total number of prize balls and the total number of non-prize balls passing during a given time can be clearly displayed. This constitution simply displays information favourable to both a player and a shop manager.