baber/WOPTO huggingface dataset:
Patent JP-S61158662-A (JP)
Title: Microwave discharge light source device
Inventor: YOSHIZAWA KENJI
IPC: H01J65/04
Filed: 1984-12-28
Abstract: PURPOSE:To prevent breakdown of metal mesh by separating the power supply port face from the face of lamp fixing frange facing against the power supply port thereby suppressing gaseous discharge without disturbing the microwave field near the power supply port. CONSTITUTION:Microwave is emitted from a magnetron through a waveguide 11 and a power supply port 3 into a microwave cavity 4 to discharge the gas encapsulated in non-electrode lamp 5 thus to emit the light. Then said light is discharged through a metal mesh plate 1 to the outside thus to constitute a microwave discharge light source device. Here, the face of cavity wall 2 having the power supply port 3 is separated through a dielectric insertion board 71 from the face of fixed flange for fixing a lamp 5 facing against the power supply port 3. Consequently, gaseous discharge is suppressed without disturbing the microwave field thus to prevent breakdown of the metal mesh board.
Patent JP-H11121076-A (JP)
Title: Connector with terminal fixing tool
Inventor: ABE KIMIHIRO
IPC: H01R13/422
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a terminal fixing tool, whose hinge and terminal fixing tool do not disturb the installation work when it is mounted, so that the installation work can be easily performed. SOLUTION: This connector is integrated formed by installing and connecting a hood 6 which protects a terminal part of a connecting terminal 7, a terminal accommodation chamber 5 which is connected to the hood 6 and houses a wire connection part of the connecting terminal, a locking means which keeps a state engaged with a mating connector installed upright, and a terminal fixing tool 3 which fixes the wire connection part, through a hinge. In this case a detachable temporary fixing member which temporarily fix the terminal fixing fitting 3 in an opening state is installed between a raised surface of the locking means and the terminal fixing fitting 3.
Patent JP-S61157919-A (JP)
Title: Electronic equipment
Inventor: MATSUYAMA SHIGERU
IPC: G06F3/02
Filed: 1984-12-29
Abstract: PURPOSE:To make it unnecessary to prepare memory corresponding to each language and to reduce the cost of a device by storing operation messages in plural languages, modifying them through an input operation and signaling them. CONSTITUTION:A memory means 102 stores previously operation messages in plural languages, and a selecting means 101 executes an input operation for requesting the message in the required language. Thus an input signal is given to a read means 104, which reads the type of message corresponding to the input so as to supply it to a display means 103 and causes it to display the message. The means 102 stores a language selecting message and corresponding plural languages. When the language selecting message is displayed, an operator inputs the type through the means 101. Thus the means 104 reads the message corresponding to the input, and the means 103 displays it.
Patent JP-S61150371-A (JP)
Title: Capacitor built-in type semiconductor device and manufacture thereof
Inventor: TAKEGAWA KOICHI
IPC: H01L21/822
Filed: 1984-12-25
Abstract: PURPOSE:To obtain a capacitance built-in type semiconductor device having high reliability easily by forming a capacitance loading section to a clearance between a chi-loading section support lead and an external leading-out lead. CONSTITUTION:An adjacent external leading-out lead 6C is connected to a support lead 4C for a semiconductor chip loading section, and a chip type capacitance loading section 12C is formed to the opposite sections of another support lead 4C' and an adjacent external leading-out lead 7C. An SiO2 layer 13C on a semiconductor chip loading section 2C is plated with Ni 14C. An electrode for a chip type capacitor 8C is soldered to the capacitor loading section 12C, and brazed 15C to a semiconductor chip 9C. An electrode for the chip 4C is connected 11C to the inner end of a lead fro external leading-out, and sealed with an epoxy resin 10C. According to the constitution, mounting density is increased while the adverse effect of inductance by the wiring of the capacitor is eliminated, thus improving thermal shock resistance, then acquiring a device having high reliability.
Patent JP-H05118960-A (JP)
Title: Device for measuring fitting dimension of gear
Inventor: NISHIMOTO YASUYUKI
IPC: G01M13/02
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a device for measuring the fitting dimension of a gear, which can obtain the fitting position where the operating vibration becomes minimum accurately and which can detect the fitting position at a high speed, by changing the fitting dimension of a pair of gears continuously to detect the operating vibration. CONSTITUTION:The output signal from a X-directional position detecter 5 is converted to the pulse having a frequency by a position/frequency converter 8, and this frequency signal and the signal from a vibration pick-up 7 are input to a FFT analyzer 9 to detect the frequency - vibration characteristic. This frequency vibration characteristic is converted to a fitting dimension vibration characteristic by a measuring and computing device 10 to detect a fitting position where the operating vibration becomes minimum.
Patent JP-H04152722-A (JP)
Title: Switching control system
Inventor: OTA YUICHI
IPC: H04B1/74
Filed: 1990-10-17
Abstract: PURPOSE:To eliminate the need for the hardware design against the revision of a path discrimination section at every earth station by allowing a switching controller controlling a switching device to store plural switching setting models in advance and selecting any of the setting models according to a prescribed procedure. CONSTITUTION:This system in switching control systems used for a waveguide switching controller of a satellite communication earth station transmission system or the like consists of a waveguide switching device controller 1, a microprocessor 2, a main ROM section 3 provided with basic program of the microprocessor 2, a data table ROM section 4 storing lots of kinds of switching device control menus and tables (changeover setting models), a control section 5 operated by the processing procedure of the microprocessor 2, HPA sections (power amplifier sections) 6A-6C, and switching devices 7A, 7B connecting the HPA sections 6A-6C switchingly to prescribed antennas A, B by the control of the control section 5. The microprocessor 2 reads a data in the data table ROM section 4 and the main ROM section 3 and generates a control signal.
Patent JP-H03138889-A (JP)
Title: Manufacture of thin film el element
Inventor: OGURA TAKASHI
IPC: C23C16/54
Filed: 1989-10-24
Abstract: PURPOSE:To reduce the process requiring man-hours and form a light emitting layer with a thin dead layer by forming an insulating layer and the light emitting layer by the vapor phase epitaxy method, and continuously forming the insulating layer and the light emitting layer in the same device without extracting them to the outside. CONSTITUTION:A glass substrate 6 formed with a transparent electrode into a stripe shape is set on a substrate holder 7, it is located in the insulating layer growth area 3 in a reaction tube 1, and SiH4 gas and N2 gas are fed through a gas guide port 8 to form an Si3N4 film. The substrate 6 is moved to a light emitting layer growth area 2, solid ZnS and solid Mn are transported by H2 gas and HCI gas respectively, and the substrate 6 is heated to form a ZnS:Mn light emitting layer. The substrate 6 is moved to the insulating layer growth area 3, and an upper insulating layer is formed in the same method. An Al back electrode is formed in the direction perpendicular to a transparent electrode. The process requiring man-hours can be reduced, and a light emitting layer with thin dead layer can be formed.
Patent JP-H01121116-A (JP)
Title: Shearing machine
Inventor: HIDA TADAO
IPC: B23D15/08
Filed: 1987-11-05
Abstract: PURPOSE:To detect plate thickness automatically as well as to make a clearance between both lower and upper blades so easy to meet the plate thickness by installing a thickness detector for a plate work in a route where this plate work is fed to the clearance between these blades. CONSTITUTION:When one end side of a plate work W is made contact with a side gauge 19 and moved forward to be fed to a cutting position by a lower blade 3 and an upper blade 11, it is held between both upper and lower rollers at a position of a thickness detector 21, and it pushes up the upper roller as much as a portion for plate thickness. This fact is detected at once by a pinch- pressure detector, and the results are transmitted to a rocking value detector, then a signal conformed to the plate work W is outputted. With this signal inputted, a controller drives a clearance controlling motor as corresponding to the thickness of the plate work W, and automatically adjusts a clearance between these lower and upper blades 3 and 11. Consequently, such troublesome work that this clearance is always adjusted according to the thickness of the plate work W and it is adjusted each time the plate work W is changed is thus eliminable.
Patent JP-H02131836-A (JP)
Title: Nc machining device
Inventor: NAKAMURA TETSUO
IPC: B23Q15/00
Filed: 1988-11-02
Abstract: PURPOSE:To prevent damage to a machining tool to improve the rate of operation of a device by temporarily stopping machining in a NC machining device for use on a design model of an automobile when abnormality is generated in machining operation, thereafter skipping the operation until the following process and restarting the machining operation. CONSTITUTION:When a model formation body 9 is manufactured, the model formation body 9 is set on an insulating layer on a surface plate of a NC machining machine body, a specified operation such as positioning of a reference for NC machining is performed, and then automatic machining operation is started based on a programmed NC tape. If during the machining, abnormality is generated to allow a cutter 10 to cut resin 9b of the model formation body 9 too deep and strike an iron frame 9a, the NC machining machine is stopped temporarily when the cutter 10 contacts the iron frame 9a. Further, skipping of the machining operation and subsequent restarting of the machine and automatically performed, and damage to the cutter 10 is prevented by motor-off of cutter-operating system due to temporary stopping of the machine. Further, the NC machining device is adapted not to have idle time by the restarting treatment.
Patent JP-H06247973-A (JP)
Title: Production of 3-vinylcephalosporin
Inventor: YOOZEFU BIIZERU
IPC: A61P31/04
Filed: 1993-11-08
Abstract: A process for the production of 3-vinylcephalosporin compounds of formula <CHEM> wherein R1 and R2 may be the same or different and are hydrogen or an organic radical using a Wittig reaction in which weak bases are used.
Patent JP-H09121399-A (JP)
Title: Digital hearing aid
Inventor: ISHIOROSHI RYUICHI
IPC: H04R25/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To easily control the characteristics of a filter and to improve an SN ratio by using an inverted type transversal filter as a hearing sense compensating filter. SOLUTION: An input part 12 converts an inputted acoustic signal from an analog signal into a digital signal. An analytical means 21 analyzes the frequency of the digital signal. A control means 23 finds out the coefficient of an inverted type transversal filter in a hearing sense compensating means 22 based upon the analytical result of the means 21 and user's hearing sense characteristics stored in a storage part 24. The means 22 changes the characteristics of the filter by the use of the found coefficient to execute hearing sense compensating processing. An output part 13 converts the compensated digital signal into an analog signal to output the analog signal from an earphone 14.  The inverted type transversal filter can easily control the characteristics of the filter as a time-varying system and prevent the degradation of an SN ratio due to calculation accuracy with finite length.
Patent JP-H1098987-A (JP)
Title: Inner passing fishing rod
Inventor: HASHIMOTO YASUSHI
IPC: A01K87/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inner passing fishing rod provided with durability for which a fishing line guide in a shape capable of reducing fishing line resistance as much as possible is disposed on an inner side. SOLUTION: For this inner passing fishing rod, the rod pipe main body of the inner passing fishing rod or a pipe member detachably inserted and disposed inside the rod pipe main body is turned to a pipe material and many fishing line guides 46 are protrusively arranged on the inner side of the pipe material 14. The fishing line guide 46 is in a wide shape whose width B exceeds the double of a height H1 in a cross-sectional shape and a fishing line guide surface GS is in a curved surface shape projecting to the center side of the pipe material 14.
Patent JP-H07131190-A (JP)
Title: Automatic electronic component mounting device
Inventor: KANO YOSHINORI
IPC: G06T7/00
Filed: 1993-11-08
Abstract: PURPOSE:To lessen the effect of a leak of vacuum by a method wherein when the abnormal attitude of an electronic component is detected by a detecting means, the vacuum in a suction nozzle is stopped at a position before that of a mounting station and the component is controlled so that it is eliminated. CONSTITUTION:When the abnormal attitude of a chip component 5 sucked at a suction station is detected by a line sensor 24, a CPU, which is used as a control means, makes a drive rod 47 descend by the rotation of a cam without actuating a chute at the next station, a swinging lever 46 swings clockwise, a feed rod 44 pushes a sealing stopper 34 in and a valve 29 is changed over. Whereupon, an air passage is communicated to a communicating path 31, vacuum in a suction nozzle 14 is stopped, a valve is opened by a compressed air source, compressed air flows in the air passage via a tube 45 and the component 5 being sucked on the tip of the suction nozzle 14 is forcedly eliminated downward and is recovered in an elimination box 28.
Patent JP-H04153404-A (JP)
Title: Dust remover
Inventor: NAGABA KIYOSHI
IPC: E02B5/08
Filed: 1990-10-16
Abstract: PURPOSE:To reduce the wear and tear of expendable components such as a chain, etc., and to promote durability by arranging injection pipes in a dust remover body having screens provided on a water channel so that they are capable of turning, and injection water from the injection pipes to wash the screens. CONSTITUTION:A dust remover body is so mounted that it is capable of horizontally turning by pivoting shaft sections 20 provided to the center on bearings 22 provided on a water channel A. After that, injection pipes 27 injecting screens 17 mounted on the peripheral surface of about a cylindrical frame body provided to the dust remover body are arranged to the inside of the frame body. Injection water is injected from injection holes 28 formed in the injection pipes 27. According to the constitution, expendable components such as a chain, etc., are reduced, and durability can be promoted.
Patent JP-2000103025-A (JP)
Title: Biodegradable laminated body
Inventor: DAITO TERUMASA
IPC: C08L101/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable laminated body with a good formability of a film itself and good laminating properties with a paper, etc., preventing a obtd. laminated body from decreasing in strength with the paper, etc., caused by water and with good heat-sealability as a packaging material, etc., and with excellent biodegradability. SOLUTION: A paper, etc., is laminated with a biodegradable resin layer consisting singly of an aliph. polyester resin (a) being succinic acid-1,4-butane diol polyester, succinic acid-ethylene glycol polyester, or succinic acid/adipic acid-1,4-butane diol copolyester, or consisting of the aliph. polyester resin (a) and a lactone resin (b).
Patent JP-H04264145-A (JP)
Title: Sulfur-vulcanizable rubber composition having improved degree of crosslinking
Inventor: YOAHIMU TERUMAA
IPC: C08K5/12
Filed: 1991-10-01
Abstract: PURPOSE: To enhance a crosslinking degree and to lower the compression curing of vulcanized matter by compounding sulfur, a thiuram accelerator and, if necessary, a thiazole accelerator and a specific vulcanization cocatalyst with a low C=C double bond-containing rubber.  
     CONSTITUTION: The objective compsn. is obtained by compounding 0.2-1 wt.% of sulfur (B), 1-3.5 wt.% of a thiuram accelerator (C), if necessary, 2 wt.% or less of a thiazole accelerator (D) and 0.1-8 wt.% of a vulcanization cocatalyst composed of a salt. of a di- and/or tricarboxylic acid partial ester with a low C=C double bond-containing rubber such as EPDM(ethylene/propylene/diene terpolymer), butyl rubber or nitrile rubber (A) having an iodine value of 2-35 and Mooney viscosity (DIN-53-523) 10-150 (ML-1+4/100°C). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08136983-A (JP)
Title: Camera capable of adjusting visibility
Inventor: DOI TAKAHIRO
IPC: G03B7/00
Filed: 1994-11-14
Abstract: PURPOSE: To make the index position of a finder suitable for viewing through with high accuracy, regardless of a subject distance. CONSTITUTION: This camera capable of agjusting a visibility is one provided with a finder optical system and provided with a display part 3 for displaying relative positional relation to a subject in a finder, an image forming optical system 2 forming the image of the subject on the display part 3, a visibility adjusting optical system 5 for leading a luminous flux after passing through the image forming optical system 2 and the display part 3, to form the image and adjusting to a prescribed visible value, a range-finding part 7 measuring the subject distance and a control part 9 controlling the image forming optical system 2 based on the range-finding value of the range-finding part 7. The visibility adjusting optical system 5 can be driven in a state where the image of the subject is formed on the display part 3.
Patent JP-H07109480-A (JP)
Title: Grease composition for sealed rolling bearing
Inventor: NAGANO KATSUMI
IPC: C10M169/02
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a grease which does not cause the abnormal wear of a sealed ball bearing due to hardened grease by adding a thickener such as triazinetriurea to a base oil such as trimellitic acid ester and can show a prolonged life. CONSTITUTION:5-20 pts.wt. triazinetriurea, alkyldiurea or aryldiurea is added to 100 pts.wt. base oil comprising trimellitic acid ester and/or polyol ester to obtain a grease. A particularly desirable example of the thickener is a triazinetriurea of the formula (wherein R1 is a 12-24 C alkyl; R2 is a triazine derivative group; R2 is a 6-15 C aromatic hydrocarbon group; and R4 si an alkyl or aryl). This grease suffers little from oil separation and has a long high-temperature bearing life and excellent vibration characteristics at ordinary temperature.
Patent JP-H11116255-A (JP)
Title: Homogenizing method of quartz glass and quartz glass obtained by the same
Inventor: NAKAGAWA KAZUHIRO
IPC: C03B32/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To homogenize the partial, dispersion of refraction factor caused by a SiO2 fine particle incorporated at the time of synthesis and different in the composition and the form by thermally treating an optically heterogeneous quartz glass at a respectively specified treating temp., gas atmosphere, pressure and temp. descending rate. SOLUTION: The optically heterogeneous quartz glass is thermally treated at 1200-2200 deg.C treating temp., in an inert gas, a combustion aid gas, gaseous hydrogen or the gaseous mixture atmosphere under 0-10 kg/cm<2> pressure or a vacuum at 5-100 deg.C temp. descending rate. As a result, the quarts glass 1×10<-8> to 6×10<-7> in the difference (data) Δn of the refraction factor between the partial heterogeneity and the surroundings and <=2 nm/cm in stress is obtained. That is, the refraction factor of the fine particle part at the normal temp. is consequently held dot to be the same as that of the surroundings by gradually lowering the glass temp. to the normal. temp. before the SiO2 fine particle is fixed to have the original refraction factor.
Patent JP-H05122263-A (JP)
Title: Demodulation circuit
Inventor: KITAYAMA TAKAMITSU
IPC: H04L27/38
Filed: 1991-10-25
Abstract: PURPOSE:To prevent the out of synchronism of the demodulation circuit by providing a temperature sensor in the vicinity of a voltage controlled oscillator for demodulation so as to implement temperature compensation. CONSTITUTION:A temperature sensor 8 is provided in the vicinity of a voltage controlled oscillator 3 outputting a carrier fc used for the demodulation by the demodulation circuit and a frequency control means 9 receives periodically data from the temperature sensor 8. The frequency control means 9 selects a correction value corresponding to the temperature from the received temperature data by using a correction value table and corrects a center of an allowable range of the AFC set in advance by means of the correction value to set a new center of the allowable range. Thus, the allowable range of the AFC is changed in following to a frequency drift due to a temperature change in the voltage controlled oscillator 3.
Patent JP-H06109274-A (JP)
Title: Ion generation electrode structure
Inventor: YAGI HIDEAKI
IPC: F24F1/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide a low-cost, durable structure for generating negative ions efficiently using A.C. power by mounting a ceramic dielectric board to the top of a plane electrode and forming the tip of a saw tooth of an ion generation electrode made of nickel at a specific angle. CONSTITUTION:An ion generation device comprises an ion generation electrode 12 mounted to the outer surface of a casing 20 which houses internally a high voltage generation circuit board and an opposed electrode 14. The ion generation electrode 12 is formed by punching a nickel-fase metal plate through. The tip of that saw tooth 12a is set to an angle of 45 deg. and less. The opposed electrode 14 forms a printed area and a plane electrode 32 on an alumina green sheet 30 with tungsten metallizing ink and thermally contact-bonds the alumina green sheets 28 and 30 and it is obtained by baking under non-oxidation atmosphere.
Patent JP-H10123034-A (JP)
Title: Method and equipment for testing metallic material
Inventor: MURAYAMA AKIRA
IPC: G01J5/48
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To specify the point and the timing of crack generation and the deformation characteristic value of a test piece accurately by measuring and storing the deformation characteristic value and the time series variation of temperature pattern of the test piece synchronously. SOLUTION: A punch 11 is elevated through a load application unit 14 and a load being applied to a test piece 2 is measured by means of a load gauge 15 and the image of the upper conical face 21 is picked up by means of an infrared camera 3. A time series load data from the load gauge 15 is then synchronized with a time series temperature data from a two-dimensional infrared radiation thermometer 31 and stored respectively, in a load memory 16 and a temperature memory 32. An image processor 4 stops the unit 14 upon cracking in the test piece 2 and specified generation of crack along with the point thereof by searching a binary processed image. Subsequently, time series variation in the temperature at a cracking part is determined and a singular point in the temperature pattern is detected thus specifying a crack occurring timing.  Furthermore, a crack recognition unit 5 determines the generation timing of temperature drop point and the load/hole diameter magnification based on the data in the memories 32, 16 thus specifying and evaluating the deformation characteristics accurately.