baber/WOPTO huggingface dataset:
Patent JP-H11258334-A (JP)
Title: Automatic variable transmission level ultrasonic device and method for transmitting ultrasonic wave
Inventor: HIGUCHI KAZUNARI
IPC: G01S7/524
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device in which the transmission level of an ultrasonic wave can be varied. SOLUTION: In an ultrasonic device for transmitting an ultrasonic wave to an object to be measured and receiving the ultrasonic wave reflected by the object to be received, there are provided reception signal extraction means 22, 24, and 25 for extracting a reception signal due to a reflection ultrasonic wave at the time of transmitting the ultrasonic wave and for extracting a reception noise signal due to an ultrasonic noise when no ultrasonic waves are transmitted and a control means 1 for controlling the transmission level of ultrasonic waves so that an S/N ratio becomes constant based on each level of the reception signal and the reception noise signal being extracted by a reception signal extraction means. The transmission level of the ultrasonic waves can be varied without deteriorating detection accuracy.
Patent JP-H02287162-A (JP)
Title: Frequency discriminating method and instrument for the same
Inventor: GERUTOYAN REBERUGEN
IPC: G01R23/15
Filed: 1990-03-27
Abstract: PURPOSE: To discriminate the frequency through a simple and low cost arrangement by implementing first and second zero-cross detecting functions, a counting function and a comparing function in a memory in the form of software. CONSTITUTION: First and second zero-cross detecting functions 24, 25, a counting function 26 and a comparing function 27 are implemented in a memory 23 in the form of software. When a zero-cross is detected by the function 24, a program having a loop of a predetermined number of instructions is started as the function 26 and the number of cycles passing through the loop is counted. When a next zero-cross is detected by the function 25, the function 26 is stopped. The function 27 compares the count of the function 26 equal to the number of cycles passing through the loop with a preset value and delivers an output signal corresponding to the comparison results on a conductor 22 which is thereby changed to a logic state belonging to the comparison results. Consequently, frequency discrimination can be carried out totally by software through a simple and low cost arrangement.
Patent JP-S62234836-A (JP)
Title: Exposure method for color cathode-ray tube
Inventor: OOHATA SHIGENORI
IPC: H01J9/227
Filed: 1986-04-04
Abstract: PURPOSE:To equalize light quantity values in optimum light-exposure in a plural number of light-exposure devices so that set-up time can be shorten-ed, by integrating a light quantity value, which is beforehand measured from a reference plane on a reference light-receiving element, with the light quantity value measured of a light- receiving element, and performing computation to control light-exposure time. CONSTITUTION:A measurement jig 22 equipped with a reference light-receiving element 21 besides a light-receiving element 7 on periodical checking is set in a panel position of a light-exposure board 6, and elements 7 and 21 are connected with a light-quantity meter 23, respectiny The value Lo measured by the element 21 and the value lo measured by the element 7 are memorized in the light-quantity meter 23 to set up the light-quantity value in optimum light-exposure. Then, the jig 22 is disconnected to mount a panel provided with a shadow mask so that a shutter 3 on the upper part of a lamp house 1 is opened for light-exposure. At the same time when the sitter 3 is in open operation, conversion L=L0Xl/l0 of the value l measured by the element 7 is repetitively integrated in a short period by the light-quantity meter 23, and then the shutter 3 is shut to finish the operation at the time when the integrat-ed value attains to the set-up value.
Patent JP-H11269964-A (JP)
Title: Hot water flush toilet
Inventor: FUJII SHINJI
IPC: E03D9/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the splashing of water from a nozzle even if a holding type solenoid valve is changed from an open state to a closed state or vice versa due to some causes. SOLUTION: In a hot water flush toilet, a nozzle for discharging flush water is supplied with flush water through a holding type solenoid valve V which is held open or closed by magnetic or spring forces. A control part 1 which changes the holding type solenoid valve V from an open state to a closed state or vice versa by outputting output pulses to the holding type solenoid valve V is used which outputs a closing output pulse to the holding solenoid valve V at the start of power supply. Even if the holding type solenoid valve V which should be normally be closed is opened because of vibration or the like during transportation, the holding type solenoid valve V is forcibly set into the closed state by being connected to a power supply.
Patent JP-S61237662-A (JP)
Title: Integrated circuit device
Inventor: MYOKAN ISAO
IPC: H05K1/16
Filed: 1985-04-13
Abstract: PURPOSE:To permit good recording even on rough papers as well as miniaturize an integrated circuit device easily by extensionally providing a common electrode under a glaze layer. CONSTITUTION:In a serial type thermal recording head for example, the extended portion 9a of a common electrode 9 is provided between a glaze layer 16 and an insulator base 3, or under the glaze layer 16. The distance the basal portion of the glaze layer 16 to the end of the head can be shortened to 200mum (1-2mm for the conventional head), an ink ribbon 30 as shown by the imaginary line can be turned slantly downwards from the upside of the heating element 2, and the pressing pressure of the ink ribbon 30 can be increased. Recording on rough surfaced papers can thus be exactly made and also the size of the head can be made 10-20% smaller than the conventional heads.
Patent JP-H01251090-A (JP)
Title: Vector font editing machine
Inventor: TANI MASA
IPC: G09G5/24
Filed: 1988-03-31
Abstract: PURPOSE:To smoothly and quickly execute an editing processing work by constituting the title machine so that an editing processing by a vector mode and an editing processing by a dot mode can be executed arbitrarily and selectively. CONSTITUTION:The title machine is provided with a circuit 26 for converting automatically data of a dot image which has been inputted from an image scanner, etc., to vector data, and a circuit 23 for converting a pattern which has been converted to the vector data, to data of a dot image on the contrary to the foregoing. Also, this machine is constituted so that each of these circuits 23, 26 is coupled organically and can be converted arbitrarily and selectively to each other, by which an editing processing by a vector mode and an editing processing by a dot mode can be executed arbitrarily and selectively. In such a way, an editing processing work can be executed smoothly and quickly.
Patent JP-H02257123-A (JP)
Title: Thin film type nonlinear element
Inventor: ONO NAGAMASA
IPC: H01L49/02
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the deterioration of the characteristics of an element with the lapse of time, to improve the nonlinearity and to reduce the capacity by using a metal nitride-contg. metal oxide film as an insulating material and forming a metal nitride-contg. metal oxide film as an underlayer. CONSTITUTION:A metal 1 such as Al, Ti, Nb or Ta or an alloy contg. such metals 1 is sputtered on a substrate 6 in an nitrogen-contg. atmosphere and a metal film formed on the substrate 6 is thermally oxidized to form a metal nitride-contg. metal oxide film 5 as an underlayer. A metal 3 such as Al, Ti, Nb or Ta or an alloy contg. such metals 3 is then sputtered on the underlayer 5 in a nitrogen-contg. atmosphere and a metal film formed on the underlayer 5 is thermally or anodically oxidized to form an insulating film 2. An MIM thin film type nonlinear element obtd. by forming the underlayer 5 and the insulating film 2 has satisfactory nonlinearity, small capacity and extremely stabilized characteristics.
Patent JP-S61274804-A (JP)
Inventor: ROURENSU PURATSUTOSHIYATSUKU
IPC: B23B31/08
Filed: 1986-04-05
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-S57194367-A (JP)
Title: Tester for electronic parts
Inventor: IBA TOSHIROU
IPC: G01R1/073
Filed: 1981-05-27
Abstract: PURPOSE:To facilitate repairing and exchanging of contact pains and to permit easy high temp. screening by providing a probe ring provided with contact pins and a probe card provided with a test circuit separably. CONSTITUTION:After the pins 25 secured to a probe ring 21 are fitted into the connecting and fitting holes 19 of a female connector 18, an electronic part to be tested is placed on the ring 21. The electronic part is pressed by a pressing body from top to bottom, and the connecting terminals thereof contact with the pins 25, by which the electronic part and the ring 21 are conducted. The electronic part is flowed with test circuit currents through the ring 21 and is subjected to prescribed tests. In the case of repairing or exchaning the pins 25 of the ring 21, the ring 21 is pulled upward and is removed from the female connector 18 of the card 16. Since the ring alone can be repaired and exchanged, the maintenance work is extremely easy.
Patent JP-S59204852-A (JP)
Title: Color electrophotography
Inventor: SUZUKI HIROHARU
IPC: G03G15/14
Filed: 1983-05-09
Abstract: PURPOSE:To prevent leakage with a simple structure and to obtain a stable image from the first copy by controlling a voltage variably at each time of 3 transfer cycles with one film destaticizer of a transfer drum. CONSTITUTION:A special charger for charging before transfer is not installed, and the voltage of a destaticizing charger 11 is not applied after a primary transfer, and after a secondary transfer, the voltage is applied so as to render the potential of the film of a transfer drum 9 similar to that after the primary transfer, and after a tertiary transfer, it is changed so as to render the potential of the film of the drum 9 almost zero. As a result, since the precharger to be used for charging before transfer can be omitted, the apparatus can be simplified, and leakage due to high destaticization voltage is avoided, and a stable image can be obtained from the first copy.
Patent JP-S57194299-A (JP)
Title: Electrolytic cleaning device for die surface
Inventor: MORI YASUO
IPC: C03B9/30
Filed: 1981-05-26
Abstract: PURPOSE: To provide an electrolytic cleaning device of an extremely small size and small electric power consumption by using a drainboardlike die placing plate for a die rack, and installing electrodes vertically on roughly the centerline of the die placing plate.  
     CONSTITUTION: A die rack 2' is constituted of electrode rods 3', a die placing plate 4, rack stanchions 5, and rack bars 7, wherein the rods 3' are disposed linearly at equal intervals so as to be perpendicular to the plate 4. The plate 4 of drainboard- or network-like structure is installed to the bars 7 by means of the stanchions 5. The rods 3' are fixed at their top and bottom ends to the rack 2' via electrical insulating materials 8. The rods 3' and the bars 7 are connected at one end to an electric power source, and the rods 3' and the plate 4 are so wired as to assume always electrically reversed relations of positive and negative poles with the plate 4. The efficiency of the electrolytic cleaning is considerably improved by this. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03278236-A (JP)
Title: Logic circuit
Inventor: HAGIWARA MISAO
IPC: G06F15/16
Filed: 1990-03-28
Abstract: PURPOSE:To easily synchronize plural microprocessors without using a clock input signal in common by detecting the discordance of operation of plural processors through PLL circuits. CONSTITUTION:In order to detect the disconcordance of the microprocessors 1, 2, the PLL circuits 3 to 5 are used to synchronize the internal control clocks of the microprocessors 1, 2. Namely, the discordance of instruction execution due to asynchronous inputs or the like can be corrected as the discordance of operation between both microprocessors 1, 2 without informing the discordance to the external, so that both microprocessors 1, 2 can continue the same operation. When either one of the microprocessors 1, 2 if failed, a difference is generated in their operation and the discordance of output signals is generated over two instruction periods and more. Thereby, a NOR gate 14 outputs a high level discordance signal. Consequently, plural microprocessors can easily be synchronized without using a clock input signal in common.
Patent JP-H04314229-A (JP)
Title: Digital data extraction device
Inventor: EGUCHI TAKEO
IPC: H03L7/08
Filed: 1991-04-12
Abstract: PURPOSE:To minimize an error rate at data extraction without using a delay line or the like for the adjustment. CONSTITUTION:An input data Din is fed to a timing circuit 2, from which a timing pulse Pt is obtained. The pulse Pt and a noninverting oscillation output Po+ of a VCO 5B are compared by a phase comparator 4 and its error voltage is fed to the VCO 5B as a control voltage via a low pass filter 6 and a DC amplifier 7. The input data Din is fed to a DFF 3 via a delay circuit 8 and a data Dout is extracted by using an inverting oscillation output Po- of the VCO 5B as a clock CK. The duty ratio of the oscillating outputs Po+, Po- is varied by adjusting a slider of a variable resistor VR1 of the VCO 5B to adjust the extraction timing. The error rate at extraction is minimized without use of a delay line or the like.
Patent JP-H11235269-A (JP)
Title: Round rice cake for decoration
Inventor: YAMAZAKI AKIRA
IPC: B44C3/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of a round rice cake which can be carried to and arranged at an optional place. SOLUTION: A round rice cake main body 1 three-dimensionally formed to be two upper and lower stages, a table 2 mounting the round rice cake main body and decoration goods 3 installed at need are housed within a container 4 which is partially or entirely transparent, or at least a part of these is covered by the adhered state of a film which is partially or entirely transparent. A form and arrangement are made free thereby.
Patent JP-S62269889-A (JP)
Inventor: ISHIDA MATSUHIKO
IPC: B66B23/12
Filed: 1987-04-01
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-H04315087-A (JP)
Title: Laundry monitor
Inventor: YANAGISHIMA RIYOUHEI
IPC: G21F9/28
Filed: 1991-04-15
Abstract: PURPOSE:To prevent mixing of contaminated goods in normal goods and obtain safe classification result by outputting a classification drive signal from a signal processing part just after a determined time in the case contamination judgment signal is not outputted till a determined time because of malfunction of radioactive contamination inspection part and classifying the inspecting goods as contaminated ones. CONSTITUTION:If a contamination signal 18a is outputted from an inspection part 19 by a determined time t1 after inspecting goods pass a position P2, a classification device 13 takes an action according to this signal 18a. If the signal 18a is not outputted from the inspection part 19 by time t1 due to the malfunction of the inspection part 19, signal 20a is outputted from a processor 20 just after the time t1 and the device 13 classifies goods as contaminated ones. Therefore, a contaminated goods never mixes in the goods 5 having no radioactive contamination which is conveyed from a subconveyer path 12 to the downstream devices and safe classification result is obtained.
Patent JP-S625641-A (JP)
Inventor: TOOMASU KIISAA
IPC: H01L21/318
Filed: 1986-04-09
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-H09274971-A (JP)
Title: Connector for satellite on board device
Inventor: ICHIKAWA TANOSHI
IPC: H01R13/719
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress conduction interference noise without conflicting with reliability standards to a satellite-mounted device. SOLUTION: A capacitor part 1 is formed of a power source terminal 2 connected to a power source line of a satellite bus line and provided with the same formation with connector pins 6a-6k of a connection connector 5, an output terminal 3 electrically connected to a satellite on board device, and a grounding terminal 4 connected to the ground of a chassis of the satellite on board device. The capacitor part 1 is fixed to the connection connector 5 by covering it with a moulding member 7 of epoxy resin or the like after directly inserting the power source terminal 2 to a through hole provided at a position of the connector pin connected to the power source line of the satellite bus line in the connection connector 5.
Patent JP-H073057-A (JP)
Title: Production of hydrophilic fluororesin film
Inventor: URAIRI MASAKATSU
IPC: C08J7/00
Filed: 1993-04-07
Abstract: PURPOSE:To obtain a hydrophilic fluororesin film having high hydrophilic nature, its excellent durability, improved chemical resistance, solvent resistance, heat resistance, etc., by irradiating a fluororesin film with ultraviolet light in the presence of a specific compound to replace fluorine atom with a hydrophilic group. CONSTITUTION:A fluororesin film is brought into contact or impregnated with a solution of a compound containing an atom with >=128kcal/mol bond energy to fluorine atom and a hydrophilic group, irradiated with ultraviolet light and the fluorine atom of the fluororesin film is partially replaced with a hydrophilic functional group to give a hydrophilic fluororesin film. The compound is preferably an aluminum compound, a baron compound or a lithium compound and an ultraviolet light source is preferably a low-pressure mercury-vapor lamp.
Patent JP-H10273949-A (JP)
Title: Roof structure
Inventor: NUMATA RYOHEI
IPC: E04B7/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure which can prevent snow from dropping from roof and the likes even from a sloped roof. SOLUTION: In a roof structure, a roof 10 with which an interior space 100 is covered is sloped. A roof body 12 forming the roof 10 is formed such that a roof surface 12a in the vicinity of at least an outer peripheral wall 14 is inclined downward directing to a wall surface 14a of the interior side of the outer peripheral wall 14 from the upper side of an interior central part, and an end part 12b in the vicinity of the outer peripheral wall 14 is connected to a lower part than the upper end part of the wall surface 14a.
Patent JP-H02259492-A (JP)
Title: Large-sized water channel of fuel assembly for high burn-up boiling water reactor
Inventor: TAKEUCHI TSUYOKICHI
IPC: G21C3/326
Filed: 1989-03-31
Abstract: PURPOSE:To contrive the reduction of the frictional pressure loss of a coolant to contrive the improvement of a characteristic of heat output by providing a water channel body in which a large outer diameter part which is approximately 3/4 of fuel effective length from the lower end thereof and a small outer diameter part ranging up to the upper end are formed. CONSTITUTION:A water channel body 3 is composed of a large outer diameter part 4 of the lower part side thereof and a small outer diameter part 5 of the upper part side thereof. The length of the lower end of the body to approximately 3/4 of fuel effective length is made the large outer diameter part 4 and the length of therefrom to the upper end thereof is made the small outer diameter part 5. Here, the length of approximately 3/4 of the fuel effective length is a part in which a heat removal capacity for heat generation of fuel rods is proportional to heating value and the part thereover is a part in which a degree of a thermal margin of the fuel rods is lowered. Accordingly, high burn-up is satisfied by the presence of the large outer diameter 5 and low pressure loss and the like of fuel rod bundles can be contrived.
Patent JP-S61239343-A (JP)
Title: System for controlling backup to semiconductor file
Inventor: KAMATA MASAYOSHI
IPC: G06F12/16
Filed: 1985-04-16
Abstract: PURPOSE:To prevent re-storage of wrong data in a semiconductor file, by storing the using information of the semiconductor file in a magnetic disk when power supply is cut off and re-storing data by using the using information when the power supply is restored. CONSTITUTION:When main power supply is cut off, a power source changeover switch 9 is driven by means of a power supply controlling section 8 and electric power is supplied from a battery 10. Then the content of a semiconductor file 3 is read out and stored in a magnetic disk 2 and, simultaneously, the content of a control table 7 is also stored in the magnetic disk 2. When the main power supply is restored thereafter, the content of the control table 7 stored in the magnetic disk 2 is returned to a semiconductor disk controller 1 and the content of the magnetic disk 2 is transferred to the semiconductor file 3 in accordance with the content of the control table 7 and the same condition as that before the main power supply is cut off is restored.
Patent JP-H07285666-A (JP)
Title: Powder/grain continuous supply device
Inventor: AOKI HIROSHI
IPC: B65G53/40
Filed: 1994-04-19
Abstract: PURPOSE:To provide a powder/grain continuous supply device capable of supplying a constant amount of a bulk material the particle size of which is fine. CONSTITUTION:A blowout cylinder 8 is arranged at the central part in a main body 3, a large number of vertical holes 8a for passing of a bulk material 11 are drilled on a peripheral wall of the lower end part of this blowout cylinder 8, simultaneously, ring partition plates 9, 10 to place the bulk material 11 on them which have a large number of bulk material dropping holes 9a, 10a drilled on them are externally fit on the blowout cylinder 8, a carrier gas introduction passages formed on a lower block 12 installed on the lower end part of the main body 3 and a gas inlet of this carrier gas introduction passage is allowed to communicated with carrier gas supply device. Additionally, a gas outlet 15b is opened to the inside of the blowout cylinder 8, a carrier gas introduction pipe 23 is provided on a cover body 4 to cover the main body 3, this introduction pipe 23 is arranged on the upper side of the blowout cylinder 8, and an aerial vibrator 14 is provided on the lower block 12.
Patent JP-H09246253-A (JP)
Title: Semiconductor manufacturing device and manufacturing method for semiconductor device
Inventor: AKASHI KEISUKE
IPC: H01L21/3065
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device which can continuously perform etching by the same device without generating columnar leftovers in a manufacturing method for the semiconductor device which performs dry etching of polycrystal silicon on a big step difference by using gas including bromine and so on. SOLUTION: A semiconductor wafer 15 mounted on a lower electrode 14 is etched by generating plasma in a case 6 and by generating electric field between the lower electrode 14 and an upper electrode 16. Etching processing of polycrystal silicon film piled on the semiconductor wafer 15 is performed by properly selecting and using a high frequency RF oscillator 9 and a low frequency RF oscillator 10 by properly switching switches 7 and 8.