baber/WOPTO huggingface dataset:
Patent JP-2000054627-A (JP)
Title: Mold separator
Inventor: ISHII MASAYUKI
IPC: E04G17/065
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a mold separator which can easily detach a positioning body without the rotation of a separator together with a positioning body and axial slippage and producing a gap between the separator and a concrete in the case of removing a positioning body from the separator. SOLUTION: A screw 4 where a positioning body 3 to position a mold plate is detachably fitted is formed in both the axial ends of a metal rod 1, and a water stopping protrusive element 5 is unitedly formed with the metal rod 1 and protrusively provided between the screws 4. One or more water stopping protrusive elements 5 are formed at the axial desired positions of the metal rod 1, and their shapes are severally different. The element 5 is formed on the inside of the screw 4 of the metal rod 1, and the length of the screw 4 on the outside of the element 5 is fixed so as to be passable through the mold plate. The water stopping protrusive element 5 is formed on the inside of the screw 4, and the screw 4 on the outside of the element 5 is formed so long as to threadedly engage with the positioning body 3. The external form of the water stopping protrusive element 5 is hexagonal.
Patent JP-H0963402-A (JP)
Title: Key switch device
Inventor: MOCHIZUKI ISAO
IPC: H01H13/52
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance light weight and portability and to made thinner a key switch device by holding a keytop in its operating position at the time of operating a key and holding the keytop in its unoperating position which is lower than its operating position at the time of carrying it. SOLUTION: A keytop 2 is disposed to vertically move on a support plate 4 through a guide support member 3 for mutually rotatably supporting a first link member 7 and a second link member 8. A circuit board 6 to which a rubber spring 5 with the base body 14 of the first link member 7 mounted on is fixed is slidably formed on the support plate 4 in the direction of an opening and closing leg of the respective link members 7, 8 between the operating position and the unoperating position of the keytop 2. The circuit board 6 is slid up to the unoperating position in which the rubber spring 5 comes off from the guide support member 3 to release the energization of the guide support member 3 by the rubber spring 5 and to fold the respective members 7, 8, so that the height of the keytop 2 is lowered.
Patent JP-S6276440-A (JP)
Title: Detector for flow of powdery particles
Inventor: TOO KAZUTAKA
IPC: G01N27/22
Filed: 1985-09-30
Abstract: PURPOSE:To decide a flow state without interrupting the flow of powdery particles by installing one or more pairs of electrostatic capacity detecting electrodes along a bulk material passing route forming material. CONSTITUTION:A conductive part made of copper foil, etc., is directly stuck to the outer periphery A of a resin pipe 3, whereby a detecting circuit measures a change in electrostatic capacity between a hot electrode 5 and ground electrodes 61 and 62, and the flow state of the powdery particles 2 passing through the pipe 3 is decided. With this constitution, the electrodes 5, 61 and 62 being the electrostatic capacity detecting electrode never appear as a projection in the inner path B1 of the pipe 3, and therefore they will not interrupt the passing of the powdery particles 2.
Patent JP-2001040848-A (JP)
Title: Joint for handrail bar
Inventor: SEKI SHIGEMASA
IPC: F16B7/20
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a handrail bar, by which connection works are simplified at a low cost and correction works are made unnecessary. SOLUTION: The joint for the handrail bar is constituted in such a manner that a working surface 2 formed in a projecting curved surface shape such as a spherical surface and a round bar-shaped inserting section 3 continuously connected to the working surface 2 are formed integrally at one bar end of the handrail bar 1, and fitted into a center hole 6 formed at the central section of a receiving surface 5 at the bar end of another handrail bar 4 and the working surface 2 of the handrail bar 4 is brought into surface-contact and bonded with the receiving surface 5 of another handrail bar 4.
Patent JP-S6464763-A (JP)
Title: Device and method for grinding outer ring of bearing
Inventor: TERAMACHI HIROSHI
IPC: B24B5/06
Filed: 1987-09-01
Abstract: PURPOSE:To improve the concentricity between the outer periphery and the rolling face of the outer ring of a large diameter bearing and carry out machining efficiently in one process by providing an outer-periphery and end-face grinding wheel on a wheel spindle which is installed obliquely to a workpiece spindle while providing a rolling-face grinding/forming wheel on a wheel spindle installed in parallel to the workpiece spindle. CONSTITUTION:A wheel spindle 13 is obliquely provided to a workpiece spindle 9 and a wheel spindle stock 18 is installed on a first XY table 19 the X-axis of which is in the direction of the wheel spindle 13. Also, a wheel spindle 29 is provided in parallel to the workpiece spindle 9 and a wheel spindle stock 33 is installed on a second XY table 32 the X-axis of which is in the direction of the wheel spindle 29. And, a grinding wheel 17 having profiles 14, 15 which can grind the outer periphery 3 and the end face of a bearing outer ring 1 installed on the workpiece spindle 9 is provided on the wheel spindle 13, while a forming wheel 31 having the profile of the rolling face of the bearing outer ring 1 is provided on the wheel spindle 29. Thereby, the grinding of the outer periphery 3, the end face, and the rolling face of the bearing outer ring 1 can be simultaneously carried out while also enabling the grinding of either of the outer periphery or the end face of the bearing outer ring 1 with one grinding wheel 17 by properly using profiles 14, 15 of the wheel 17.
Patent JP-H0965515-A (JP)
Title: Equipment storage box
Inventor: UCHIMURA AKINORI
IPC: H02B1/28
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To protect electric equipment from rainwater by providing notch parts in lower frame fitting parts of an elastic member which is fitted so as to cover the outer side of a frame part of a box body and both of the inner and outer sides of extension parts of the frame part. SOLUTION: An elastic member 2 is made of a rubber material and fitted from the fore ends of extension parts 12b, 13b, 14b and 15b of a box body 1 and its has frame fitting parts 2a, 2b, 2c and 2d fitted on the outer sides of frame parts 12a, 13a, 14a and 15a respectively and extension fitting parts 2e, 2f, 2g and 2h fitted on both of the inner and outer sides of the extension parts 12b, 13b, 14b and 15b. This elastic member 2 is provided with notch parts 2j formed in both of the right and left end parts of the lower frame fitting part 2b.  In an equipment storage box thus constructed, rainwater or the like penetrating between the elastic member 2 and the frame parts 12a, 13a, 14a and 15a of the box body 1 drops down through the notch parts 2j of the elastic member 2 provided in the lower frame fitting part 2b and, therefore, it is prevented from penetrating into the box body 1 and thus prevented practically from wetting electric equipment.
Patent JP-S6278936-A (JP)
Title: Optical receiving circuit
Inventor: SAWAI TAKANORI
IPC: H04B10/00
Filed: 1985-10-01
Abstract: PURPOSE:To obtain an optical receiving circuit which consists of a small number of circuit components, uses no differentiating circuit, and is tolerant of noise by composing the optical receiving circuit of a photoelectric converting element, a current voltage converting circuit, an AC amplifying circuit, a waveform shaping circuit, and an output buffer circuit. CONSTITUTION:The current voltage converting circuit A converts variation of a photocurrent DELTAI into variation of a voltage and its output voltage (d) is the value obtained by multiplying the photocurrent DELTAI by R1. Then, it is supplied to the AC amplifying circuit B through a coupling capacitor C2. This circuit is an inverter as a digital circuit element and its input and output are cut off by the capacitor in terms of DC. There is almost no current flowing in and out of the input of the inverter and currents flowing in and out of the output of the inverter pass through R4, but their algebraic sum is zero, so an input Vin and an output Vout are invariably equal in means value. Then, the waveform shaping circuit C is constituted as a Schmitt trigger circuit by connecting two inverters in series and connecting the input and output together across a resistance. Therefore, even when an input signal is fine, it is amplified in three stages and its amplitude is above 1.5V without fail, so that the signal is coded into a binary signal correctly by the waveform shaping circuit.
Patent JP-S6281395-A (JP)
Title: Production of optically active organic phosphorus compound
Inventor: SASAKI MITSURU
IPC: C07F9/38
Filed: 1985-10-01
Abstract: PURPOSE:To obtain the titled optically high-purity compound without causing reduction in optical purity, by reacting optically active O-ethyl O-(nitrophenyl) phenyl phosphonate with a specific disulfide. CONSTITUTION:Optically active O-ethyl O-(4-nitrophenyl)phenyl phosphonate is reacted with 2,4-bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphoethane-2,4-disulfide in the presence of an organic solvent such as benzene, toluene, etc., preferably at 80-120 deg.C for 1-3hr, to give the aimed optically active O-ethyl O-(4- nitrophenyl)phenyl-phosphonothioate.
Patent JP-S6373941-A (JP)
Inventor: YAMADA ISAMU
IPC: G01N29/06
Filed: 1986-09-17
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-S6283310-A (JP)
Title: Silicon carbide powders having excellent degree of sintering and its production
Inventor: HASEGAWA HARUHISA
IPC: C01B31/36
Filed: 1985-10-03
Abstract: PURPOSE:To obtain the titled silicon carbide mainly composed of a beta type crystal and having an excellent degree of sintering by heating a raw material which contains carbons powders and silica powders at the prescribed molar ratio and less impurity element, and by effecting the obtd. silicon carbide powders to a specific thermal treatment. CONSTITUTION:The raw material having a composition of carbon powders and silica powders at the prescribed molar ratio and contg. <=0.2wt% of element selected from among Ca, Mg, Al, Fe, Cr, Cu, Ti and Ni elements is prepared. The prescribed raw material is heated in a nonoxidative atmosphere to cause a SiC forming reaction. And then, the obtd. silicon carbide powders are heated under a partial pressure of nitrogen gas of <=40mm Hg, and raise heating temp. to the finishing temp. of 1,750-2,300 deg.C. Thus, the titled silicon carbide which contains at least 60wt% of beta type crystal and has 0.05-5mum mean particle size and contains >=50wt% of particles having the particle size distribution in a range within + or -50% centering the mean particle size is obtd.
Patent JP-H0382297-A (JP)
Title: Electronic device
Inventor: KIMURA TETSUSHI
IPC: G06K17/00
Filed: 1989-08-25
Abstract: PURPOSE:To prevent data in an electronic device and/or on a recording medium from being destroyed whenever the recording medium is extracted by protecting the data in a memory in the electronic device and/or on the recording medium accommodated in the inside of the electronic device with a save signal generated in response to the opening operation of a cover member. CONSTITUTION:A microswitch 6 is activated in response to the opening operation of a cover 2 and an interrupt signal (save signal) is generated. An interrupt is give to a main program operated in a handy terminal with the interrupt signal, a data save program is driven momentarily, the data stored in the memory or the like in the handy terminal, the data of the main program in operation or the information in an IC card 30 to be load is stored in a prescribed memory. Thus, whenever the IC card 30 is extracted, the data in the handy terminal or the like is not destroyed but protected.
Patent JP-H0669647-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: KOJIMA MASAJI
IPC: H05K3/18
Filed: 1992-08-18
Abstract: PURPOSE:To uniformly perform a solution treatment into a small bore by using equipment in which conventional printed wiring boards stand vertically to the treatment solution surface and by using a conventional treatment solution. CONSTITUTION:In a processing step of a printed wiring board, when printed wiring boards 2 having a via hole of a small bore 3 are treated in a plurality of respective solution baths of various solutions 1, first in at least a first bath 8 of these solution baths 8, 9, 10, 11, the board 2 is treated while kept houigontal to the treatment solution 1 surface, and thereafter the board 2 is treated in the vertical condition in the same kind of solution baths 9, 10, 11.
Patent JP-S59109499-A (JP)
Inventor: SASAKI TOMIYA
IPC: B64G1/50
Filed: 1982-12-16
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-S61125301-A (JP)
Inventor: GIYUNTAA BURENDORE
IPC: A43B23/02
Filed: 1985-10-03
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-2000051278-A (JP)
Title: Electric wheel chair
Inventor: SATO JUN
IPC: A61G5/04
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To make simply and inexpensively installable an equipment required for hand-pushing traveling by a caring person, to improve the degree of freedom of the hands of the caring person running an electric wheel chair by pushing by hand and to make such running easy and safety. SOLUTION: The electric wheel chair is provided with a main controller 30 allowing a riding person to control electric motors 11L, 11R and a power steering device 16 and a sub-controller 38 which is separated from this main controller 30 and is capable of controlling the device 16. The sub-controller 38 is installed at a position allowing the caring person to operate it single-handedly while grasping a handle for pushing by hand 8 with the both hands.
Patent JP-2001042708-A (JP)
Title: Image forming device
Inventor: EDO SUSUMU
IPC: G03G21/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect abnormality and to stably maintain high image quality by providing three or more state detection parts and deciding an abnormality detection range where the abnormality of the state detection part is detected according to correlation among them. SOLUTION: This device is equipped with a printer engine 204 equipped with an electrifier 2, an exposure device 3, a developing machine 4, a transfer machine 5 and a photoreceptor cleaner 6 around a photoreceptor 1, and a printer controller 200 controlling the engine 204. Furthermore, the device is equipped with two temperature and humidity sensors 8-1 and 8-2, a surface potential sensor 9 and an adhesive amount sensor 10 as the state detection means inside the engine 204. An abnormality detection control part 300 in the controller 200 decides the detection range where the abnormality of the sensor is detected based on measured values by at least three sensors. Then, the control part 300 can be provided outside the controller 200. This method is easily applied to a full color image forming device.
Patent JP-S6199494-A (JP)
Title: Speaker protecting circuit
Inventor: FUKUYAMA TATSUO
IPC: H01H37/52
Filed: 1984-10-19
Abstract: PURPOSE:To make the temperature fall of a bimetal slow to make the reset time longer even in case of a small-capacity circuit breaker by providing the second conductive piece which is brought into contact with the bimetal on the side opposite to the first conductive piece when the bimetal of the circuit breaker is separated from the first conductive piece and connecting a resistance to the second conductive piece to flow a current continuously. CONSTITUTION:If the output of a speaker driving source 12 is increased and the input to a speaker 13 is excessive, the repulsion of a bimetal 3 overcomes the reaction of a spring 7 and is bent upward, and a contact 5 is brought into contact with a contact end 16 to stop the bimetal 3. If the value of a resistance 18 is made larger than the impedance of the speaker 13, a current is flowed continuously to the bimetal 3, and the speed of temperature fall is lower than that for absence of the resistance 18. The value of the resistance 18 is selected properly to control freely the reset time.
Patent JP-S6199437-A (JP)
Title: Synchronous state discriminating device
Inventor: TOMITA HIDEHO
IPC: H04L7/00
Filed: 1984-10-19
Abstract: PURPOSE:To discriminate the synchronism with a relatively simple circuit constitution even in the state of a low S/N by integrating one-bit data by integrators in two, preceding and succeeding stages and subjecting these outputs to the digital processing to obtain a data value and the synchronism discrimination result. CONSTITUTION:Outputs of a pair of data integrators 1 and 3 are added by an adder 5 after passing a pair of A/D converters 2 and 4 respectively. The adder 5 outputs data for every half symbol, and the 2N-th data is the result of complete integration of a unit symbol, and the (2N+1)th data is the result of integration of the intermediate of a unit symbol. When 2N-th data is integrated positively and the (2N+L)th data is integrated negatively, a value equal to zero is obtained at the lock-off time and a positive value is obtained at the lock-on time after integration of a certain number of bits. This obtained value is compared with a reference threshold value, which is set to a discrimination threshold circuit 9, by a comparator 8 to discriminate the synchronous lock.
Patent JP-2000032934-A (JP)
Title: Rice cake-containing fried bean curd and its production
Inventor: NAKAI YASUMATSU
IPC: A23L7/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a rice cake-containing fried bean curd having an excellent flavor and to provide a method for producing the same. SOLUTION: A raw material mixture containing a starch, a dietary fiber and water is packed into a fried bean curd and pregelatinized by microwave heating. The mechanical packing of the raw material mixture into the fried bean curd is facilitated by the action of the dietary fiber and the obtained rice cake has excellent effects of flavor and texture.
Patent JP-S6280129-A (JP)
Title: Transmission control device of working vehicle
Inventor: KAGAWA TOSHIAKI
IPC: B60K20/00
Filed: 1985-10-02
Abstract: PURPOSE:To enable easy release of a transmission gear and a manually-operated lever from coupling with each other and to improve operability, by a method wherein the manual lever, being capable of being friction-held in an arbitrary position, is operated in a direction different from a direction in which a hydraulic type endlessly variable transmission gear is controlled. CONSTITUTION:A manual lever 12, controlling a hydraulic type endlessly variable transmission gear, is attached to a sleeve 12a, supported to a U-shaped frame 13 through a pin shaft 14, so that it can swing with the aid of a swing shaft 12b extending at right angles with the sleeve. A transmission control piece 16, coupled to a transmission control pedal, not shown, through a rod 15, is inserted in the pin shaft 14 for holding. In this case, a pin 18, protruded toward the transmission control pieces 16 side, is located to a laminar body 17, secured to the side of the manual lever 12, meanwhile, a pin hole 19 is provided in the transmission control piece 16. When the manual lever 12 is controlled in a lateral direction different from a lever control direction in a longitudinal direction in which a transmission gear is controlled, the control lever 12 and the transmission control pieces 16 can be released from coupling with each other.
Patent JP-S60112302-A (JP)
Title: Mixer device
Inventor: SAKASHITA SEIJI
IPC: H03D7/14
Filed: 1983-11-22
Abstract: PURPOSE:To suppress the attenuation of an intermediate frequency signal and to reduce the effect that is given to the conversion loss of the floating capacity which causes a problem in a packing mode for a double balanced FET mixer device, by making use of the floating capacity generated at a drain terminal through which the intermediate frequency signal is extracted to secure connection between said floating capacity and an inductance element having parallel resonance with the intermediate frequency in terms of high frequency. CONSTITUTION:The series connection of a coil 27 and a DC preventing capacitor 25 and another series connection of a coil 28 and a DC preventing capacitor 26 are connected between a drain terminal and an earth. Thus both capacitors 25 and 26 have low impedances enough to an intermediate frequency. As a result, the parallel resonance is attained between the coil 27 and the floating capacity 22 as well as the coil 28 and the capacity 23 respectively to the intermediate frequency. Thus an impedance higher than the conventional level is obtained with the intermediate frequency between the drain terminal and the earth. Then the intermediate frequency signal is not attenuated by capacities 22 and 23. In this way, the increase of the conversion loss is suppressed.
Patent JP-S6280337-A (JP)
Title: Back-up pressure controller for automatic transmission
Inventor: KOBAYASHI MASAYUKI
IPC: F16H61/02
Filed: 1985-10-02
Abstract: PURPOSE:To prevent the slip of a frictional element in engine brake application and prevent the fastening shock by controlling the back-up pressure according to the automatic speed change range gear position immediately before the selection from the automatic speed change range to the manual range. CONSTITUTION:A back-up pressure controller 200 is equipped with a throttle opening-degree detecting means 201, car-speed detecting means 202, range- position detecting means 203, coasting state detecting means 204 and a gear position detecting means 205 in the D-range immediately before the selection of I or II range. Each detection signal of these detecting means 201-205 is input into a microcomputer 206. Therefore, when the operation state in engine brake application is detected by the gear position detecting means 205, the back-up pressure corresponding to the operation state is supplied into an overrun clutch (frictional element) through the back-up pressure control means.
Patent JP-H0774565-A (JP)
Title: System for automatically correcting frequency characteristic in automobile compartment
Inventor: YAMAGUCHI HIROYUKI
IPC: H03H17/02
Filed: 1993-09-03
Abstract: PURPOSE:To automatically and optimally set parameters by setting the parameters of an equalizer including at least a center frequency, an acute angle and gain and correcting the peculiar peak and dip of frequency characteristics. CONSTITUTION:M group signals are reproduced by a speaker and the response is acquired by a binaural microphone present at a listening position. In this case, the response is acquired by a right ear microphone 81 at the time of reproducing a right side speaker 71 or 73 and by a left ear microphone 82 at the time of reproducing a left side speaker 72 or 74. Then, the response of the M-sequence obtained by utilizing the fast M-sequence transformation is converted to an impulse reponse. Then, fast Fourier transformation is performed to the impulse response, the frequency characteristics are calculated and the peculiar peak and dip in the frequency characteristics are corrected. At the time, the center frequency fc, the acute angle Q and the gain G are set for the number of the bands of the equalizer as the parameters of the equalizer. Then, the parameters for correcting the frequency characteristics in an automobile compartment can be automatically and optimally set.
Patent JP-S6195999-A (JP)
Inventor: KUSADA SHOICHI
IPC: B44C5/06
Filed: 1984-10-18
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。