baber/WOPTO huggingface dataset:
Patent JP-H10267089-A (JP)
Title: Reduction gear
Inventor: UCHIYAMA HIROSHI
IPC: F16H1/32
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a total unit and obtain a high reduction ratio by rotating an input shaft so as to tilt operating successively an input gear by an oblique slide holding part of a transmitting member fixed to the input shaft. SOLUTION: In a fixed gear 1 having a plurality of inner tooth-shaped fixed teeth and an output gear 2 having a plurality of inner tooth-shaped output teeth arranged to be opposed, an input shaft 3 is arranged rotatably to be mounted, an input gear 5 positioned between the fixed gear and the output gear, having a plurality of outer tooth-shaped input teeth capable of meshing/ separating with/from the fixed tooth and the output tooth in the input shaft, is arranged rotatably all direction tiltably by a bearing, in the input shaft, a transmitting member 7 capable of holding the input gear is fixedly arranged, the transmitting member is constituted by forming an oblique slide holding part 9 successively tilt operating the input gear according to rotation of the input shaft.
Patent JP-2000267769-A (JP)
Title: Electronic equipment
Inventor: MIZOBUCHI KOJI
IPC: G10L19/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment with high reliability capable of surely backing-up a temporary hit at the time of switching a power source. SOLUTION: This electronic equipment is provided with a switching part 12 for selectively switching and supplying either a battery 10 or an outside DC power source 11, a boosting means for boosting the output voltage of the switching part 12 to a prescribed voltage, a hit voltage detecting means for detecting the starting point of time of a hit of voltage drop temporarily generated due to the hit at the time of power source switching, a clocking means for clocking a prescribed time since the starting point of time of the hit, a battery check part 14 for receiving the output voltage of the switching part 12 as an input value, and a reset means for generating a reset signal to a system control part 15 when the output voltage of the boosting means is a prescribed voltage or less.  When the voltage drop in a prescribed level is detected by the hit voltage detecting means, a normal operation mode is switched to a low current consumption mode only for a fixed time.
Patent JP-H07124482-A (JP)
Title: Rice washing device
Inventor: SATAKE SATORU
IPC: B02B1/08
Filed: 1994-03-16
Abstract: PURPOSE:To lower adhesiveness without generating mesh-like crack and underwater crack in washed and polished rice and to facilitate transportation of a post stroke by providing the rice washing device with a rice washing means and centrifugal dehydrating means within a communicating path provided with a raw material milled rice supply part and a discharge port for the washed and polished rice and installing a device for tempering the washed and polished rice below the discharge port. CONSTITUTION:This rice washing device 2 is constituted to continuously wash and dehydrate the rice by disposing a rice washing means for supplying and stirring water for rice washing and a centrifugal dehydrating means for dehydrating the rice grains after rice washing in a communicating path provided with the supply port for the raw material polished rice at one end and the discharge port for the washed and polished rice at the other end. The rice washing device described above is provided with a tempering device 3 for tempering the washed and polished rice below the discharge port. The tempering time in the tempering device 3 is specified to at least >=30 seconds. The tempering device 3 is composed of a vibration trough. Further, the tempering device 3 is composed of a belt conveyor having a stirrer. The transporting speed of the belt conveyor is kept within <=2m/sec.
Patent JP-H07264601-A (JP)
Title: Removal system for noise due to leak prediction
Inventor: HAMANO TAKASHI
IPC: H04N19/423
Filed: 1994-03-16
Abstract: PURPOSE:To provide the removal system for noises due to the leak prediction of decoding corresponding to the high-efficiency encoding of an image using the leak prediction. CONSTITUTION:This system has a means 204 which finds an attenuation value of a predicted value by a leak coefficient on an encoding side for a signal encoded by using the leak prediction, a 'means 205 which generates an accumulated value of the attenuation value, and a means which adds the accumulated value to a prediction error signal, and removes the noises due to the leak prediction from the prediction error signal. Further, the means 205 which generates the accumulated value outputs the accumulated value as it is when the prediction error signal is '0' and initializes the accumulated value to '0' in other cases.
Patent JP-H10253669-A (JP)
Title: Voltage detection circuit and electronic apparatus
Inventor: YAMADA ATSUSHI
IPC: H03K5/1252
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detection circuit in which the lower limit of an operating voltage can be reduced and which can obtain a stable output even when a noise is superposed on an input voltage and to provide an electronic apparatus. SOLUTION: When an input voltage VDD reaches a detection voltage VDET, a voltage, detection part 100 changes an output VP to an L-level from an H- level. An output holding circuit 200 is constituted of a logic circuit in which the lower limit of an operating voltage is lower than that of the voltage detection part 100. Then, when the output VP of the voltage detection part 100 is changed to the L-level from the H-level, an output VO is changed to the L-level from the H-level, and the output VO is held at the L-level. Thereby, the lower limit of the operating voltage can be reduced. The output VP is monitored, and a given time elapses since the output VP has become the L-level. In this case, a voltage monitoring part which transmits the change of the output VP to the L-level from the H-level may be installed. Thereby, even when a noise is superposed on the input voltage VDD, the output VO can be ontained stably.
Patent JP-H02249670-A (JP)
Title: Recording apparatus
Inventor: TAKANASHI RYOYU
IPC: B65H43/00
Filed: 1989-03-24
Abstract: PURPOSE:To simplify the printing function thereby to obtain a recording apparatus simple in structure and low in price with less consumption of ink, etc., by providing a detecting means for detecting insertion of a recording medium from an inserting port, starting printing by said detecting means, and disabling receipt of a next recording medium until said detecting means becomes unable to detect insertion after completion of the printing. CONSTITUTION:When a recording medium, i.e., a card 6 is inserted one by one by hands along controlling ribs 129, 129 of a guide member 7, a paper sensor 151 and a positioning sensor 152 detect the insertion of this card. In other words, the paper sensor 151 responds to the insertion of the card 6, and a geared motor 122 of a card carrying mechanism 121 is driven in a normal direction by the output from the sensor 151. Accordingly, the card 6 is carried to butt against stoppers 107, 107 at the deepest portion on a stage 10. Since the card 6 is carried by rubber belts 126, 128, the card can be positively positioned by the tension of the belts when it butts against the stoppers 107, 107. Thus, the positional deviation at the printing time can be prevented. Moreover, printing is started when it is detected that the card 6 is correctly placed on the stage 10, and the subsequent operation is automatically proceeded. Therefore, the operating efficiency becomes good.
Patent JP-S551411-A (JP)
Title: Water wheel employing compressed air
Inventor: HIROTA SABUROU
IPC: F03B1/00
Filed: 1978-06-17
Abstract: PURPOSE: To simply obtain a turning force without using a large quantity of high- pressure air as required by an air turbine, by utilizing the impact of water ejected by an air lift pump employing compressed air to rotate a water wheel.  
     CONSTITUTION: Low-pressure compressed air is released into water. The density difference between the gas and the liquid is utilized to eject the water to the water wheel. The air lift pump is combined with the impact-type water wheel. A small quantity of low-pressure air is released into the bottom of a conduit 2 vertically extending in the water in a tank 1 so that the water rapidly flows up in the conduit. The water is then ejected from the top of the conduit to the impact-type water wheel 3 to rotate it. The energy of the small quantity of low-pressure air is thus easily converted into the turning force through the medium of the water. A large quantity of high-pressure air as required by an air turbine is not needed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07264671-A (JP)
Title: Mobile communication device
Inventor: OZEKI SHINICHIRO
IPC: H04Q7/38
Filed: 1994-03-18
Abstract: PURPOSE:To inhibit a mobile terminal equipment from sounding an incoming call ring at a place where 3rd persons are bothered. CONSTITUTION:A radio wave of specific frequency which indicating the use inhibition of the mobile terminal equipment 2 is sent out of a transmitter 1 when the mobile terminal equipment 2 is inhibited from generating a ring-back tone. The calling permission judgement part 14 of the mobile terminal equipment 2 judges whether or not whether or not the radio wave of specific frequency is received from the transmitter 1 when a radio wave indicating an incoming call is received, and outputs a ringing inhibition signal when the radio wave of specific frequency is received. A ringing inhibition processing part 15 inhibits the ring-back tone from being generated by an output part 9 when the inhibition signal is outputted.
Patent JP-H09266131-A (JP)
Title: Multilayer electronic part
Inventor: MIZUNO YOICHI
IPC: H01G4/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer electronic part which causes less peeling between internal and external electrodes. SOLUTION: The multilayer capacitor 20 comprises an element body 23 of a rectangular parallelopiped shape and a pair of external electrodes 24. The element body 23 is made up of dielectric layers 21 and internal electrodes 22 alternately stacked. The pair of external electrodes 24 are connected in parallel to the internal electrodes 24 alternately at both ends of the element body 23. Parts of the internal electrodes 22 connected to the pair of external electrodes 24 in the vicinity of their connection parts with the external electrodes are downwardly gradually bent as the internal electrodes 22 go to the external electrodes 24.  Thereby a contact area between the internal and external electrodes 22 and 24 is increased so that peeling off between the internal and external electrodes 22 and 24 can be made difficult, generation of improper contact therebetween can be suppressed, a desired design value of electrostatic capacity can be obtained, and its yield can be improved.
Patent JP-H05240282-A (JP)
Title: Bracket for engine mount
Inventor: MARUYAMA AKIRA
IPC: F16F15/08
Filed: 1992-02-24
Abstract: PURPOSE:To manufacture a bracket for an engine mount having a pair of fitting plate parts in an easy and inexpensive manner by fitting the first bracket and the second bracket to each other. CONSTITUTION:An externally-fitting cylindrical part 3 of the first bracket 6 having a fitting plate part 4 and an internally-fitting cylindrical part 9 of the second bracket 14 having a fitting plate 12 are fitted and connected to each other to form a cushion member holding cylinder 21.
Patent JP-S60219418-A (JP)
Title: Control device for variable capacity turbo charger
Inventor: HIRABAYASHI YUUJI
IPC: F01D15/08
Filed: 1984-04-13
Abstract: PURPOSE:To reduce the inflow speed of exhaust to a turbine for preventing oversupercharging by sending the detected value to the input of an acceleration condition detecting means to generate the output of the drive control value of an actuator for driving a variable capacity means while providing a control means for correcting the drive control value during deceleration to control a nozzle. CONSTITUTION:The time-lag of a nozzle control system and the like is acceleration is forecast so that the duty value of an electromagnetic valve 33 is minimized by the time-lag amount. Since an actuator 26 has small leakage of the electromagnetic valve 33 to the atmosphere, actuator control pressure is raised so that a rod 38 is lifted by the increase of nozzle opening operation due to the drastic rise of engine exhaust pressure to make nozzle opening openable. After the passage of time, the duty value of the electromagnetic valve 33 is increased by a predetermined value at a time so that it is returned to the duty value of an inherent table.
Patent JP-S61231732-A (JP)
Title: Manufacture of semiconductor device
Inventor: MACHIDA KAZUMICHI
IPC: H01L21/607
Filed: 1985-04-05
Abstract: PURPOSE:To enable to obtain a sufficiently high connection strength in the bonding of the lead and the metal wires of a semiconductor device by a method wherein the device is constituted in such a structure that a lead having its bonding areas provided with grooves therein is used as the lead and the metal wires are bonded on the inner surfaces of the grooves of the lead. CONSTITUTION:The lead with its surface, wherein plural V-shaped grooves 11a are formed, is used as a lead 11; the direction of a metal wire 10 is made to coincide with the extended direction of the grooves 11a of the lead 11; the direction B of ultrasonic vibrations to be applied is made to coincide with the direction of the metal wire 10; and the metal wire 10 is bonded on the inner surfaces of the grooves 11a of the lead 11 by an ultrasonic wave combined thermocompression bonding system. Whereupon the metal wire 10 is bonded on the inner surfaces of the groves 11a with a wide bond area to the inner surfaces of the grooves 11a despite the metal wire 10 itself is not deformed so much, and moreover, a neck part 14 is hardly deformed, leaving the configuration of the wire 10 intact and the wire can be bonded. Accordingly, a high bonding strength is obtained, and furthermore, as the neck part 14 also does not become thinner, the strength of the neck is not made to reduce so much. As a result, sufficiently high connection strength can be secured.
Patent JP-S52156408-A (JP)
Title: Impeller and its preparation of fan
Inventor: KODERA YOSHIE
IPC: F04D29/28
Filed: 1976-06-23
Abstract: PURPOSE: To remarkably increase sealing strength, by directing the longitudinal direction of an inorganic feeler to the longitudinal axial center direction of an impeller and by piling up the impeller, for which thermal plastic resin is subjected charge orientation and molded, and by depositing due to ultrasonic wave each other and by uniting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000263020-A (JP)
Title: Organic waste decomposition apparatus
Inventor: YOSHIDA KANEO
IPC: B09B3/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance the operating efficiency in the charging operation of an organic waste into an organic waste decomposition vessel. SOLUTION: This organic waste decomposition apparatus has an organic waste decomposition vessel 1 for decomposing an organic waste with microorganisms; a mounting section 4 which is for mounting thereon a container 3 for containing an organic waste and is installed at the side of the decomposition vessel 1; a traveling and conveying section 5 for carrying outside and conveying the container 3 mounted on the mounting section 4; a rotary conveying section 10 which receives the container 3 conveyed by the traveling and conveying section 5 and conveys the container 3 rotatively; and a charging and conveying section 11 which receives the container 3 conveyed by the rotary conveying section 10, moves and conveys the container 3 in all directions in the upper part of the decomposition vessel 1, and charges the organic waste contained in the container 3 into the decomposition vessel 1.
Patent JP-S60214303-A (JP)
Title: Antireflecting body for laser beam and its production
Inventor: INUZUKA NORIHIKO
IPC: G02B1/113
Filed: 1984-04-10
Abstract: PURPOSE:To obtain an antireflecting body which improves absorption efficiency of beam energy by forming a thin film having an absorption spectrum of high in tensity at the same wavelength as the oscillation wavelength of the laser beam used on the surface of Cu or alloy thereof. CONSTITUTION:The antireflecting body constituted of copper or copper alloy is installed in a chemical vapor plating device and the inside of the device is evacuated to 1.3v10<-3>Pa. Gaseous SiH4 and gaseous NH4 are admitted into the device and a high-frequency voltage is impressed thereto under 0.2Torr pressure. The above-mentioned gas is excited by glow discharge and a silicon nitride film is formed to 6,000Angstrom  in the photodetecting part of the antireflecting body at about 300Angstrom /min film growth rate. The carbon dioxide laser having 2.5kW input are 0.5m/min beam speed is irradiated for 10sec on the photodetecting part of the antireflecting body on which the silicon nitride film is formed and the absorption efficiency of the laser beam energy is measured from the temp. rise of the antireflecting body, by which 76.8% absorption efficiency is obtd.
Patent JP-S63240321-A (JP)
Inventor: TSUCHITANI TAKUICHI
IPC: H02P23/00
Filed: 1987-03-26
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-H09265014-A (JP)
Title: Optical fiber array block and its production
Inventor: YAMAZAKI TAKANOBU
IPC: G02B6/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a block with which the good holding of dimensional accuracy is possible and which does not damage optical fibers even at the time of setting these optical fibers into recessed grooves of a glass substrate by forming the sections of the peak parts of these recessed grooves to the shapes having no acute-angle edges and forming the peak parts to the state more roughened like ground glass than the flanks of the recessed grooves. SOLUTION: Plural recessed grooves 3 having an approximately V shape in parallel at prescribed intervals are formed atop the glass substrate 2. The sectional shapes of the peak parts 11 of the recessed grooves 3 are formed to, for example, plane shapes having no acute-angle edges. Namely, the two peaks 12, 12 forming the peak parts 11 are formed to a dull angle larger than 90 deg.. The sectional shapes of the valley parts 13 of the recessed grooves 3 are also formed to dull-angle valleys 14, 14. Further, the surfaces of the peak parts 11 are formed to the state more roughened like the ground glass than the flanks 15, 15 of the recessed grooves 3.  The peak parts 22 are eventually observed to the clouded state and when viewing from above, therefore, the distinct identification of the peak parts 11 and the valley parts 13 is made possible and the work at the time of setting the optical fibers into the recessed grooves 3 is facilitated.
Patent JP-S60229744-A (JP)
Inventor: RESUTAA TANGUNAN TOI
IPC: B29C63/42
Filed: 1985-04-06
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-H05235700-A (JP)
Title: Complete reconfiguration fileter bank and method and device for digital signal processing using same
Inventor: IWAHASHI MASAHIRO
IPC: H04N19/80
Filed: 1992-02-25
Abstract: PURPOSE:To heighten a band division effect and to prevent an unrequited distortion error from occurring by comprising a device of a division part, every kind of processing part, and a synthesizing part, and supplying a specific transfer function to the division part and the synthesizing part from low-pass and high-pass filters. CONSTITUTION:At the division part 1, the transfer function expressed in equation I is supplied to the low-pass filter 11 when the annular convolution arithemtic operation of an input discrete time signal x(n) with a filter coefficient h (n) is performed. Also, transfer functions H, and (z)=g(Z)-f(Z)Ho(Z) are supplied to the high-pass filter 21 under a condition g(Z)=Z<->L (L: even number), f(-Z)=f(Z), M/2+N-1=L (H, M, L: degree of Ho(z), f(Z), g(Z)). A processed signal is rate-converted by decimeters 12, 22, and is inputted to the synthesizing part 3 via every kind of processing part 2. At the synthesizing part 3, a transfer function F0(z)=H1(-z) is supplied to the low-pass filter 14, and a transfer function F1(Z)=-Ho(-Z) to the high-pass filter 24, and they are reverse- rateconverted, and then, they are added by an adder 15.
Patent JP-S60216627-A (JP)
Title: Digital data generating device
Inventor: NAKAI MASATOSHI
IPC: H03K5/08
Filed: 1984-04-12
Abstract: PURPOSE:To generate always an accurate digital data by generating a dropout detecting signal through the detection of a level fluctuation of a reproduced data and switching a time constant of an integration means based on the signal. CONSTITUTION:A dropout detection circuit 22 amplifiers a signal from an optical pickup, extracts an envelope component and outputs a signal of a high level or a low level by comparing the component with a prescribed reference level. A switch circuit controls the changeover of a moving contact in response to an output signal of the dropout detection circuit 22 so as to change over integration circuits 20, 21 different from the time constant of integration.
Patent JP-H08273594-A (JP)
Title: Light-emitting tube, multiple tube type discharge lamp, and photochemical reaction device
Inventor: SUZUKI KATSUHIKO
IPC: H01J61/30
Filed: 1995-03-30
Abstract: PURPOSE: To reduce the rate of blackening of a light-emitting tube, to prevent decrease in emission efficiency and to extend the life of the tube by winding a multiple coil comprising plural layers on an electrode stem, covering an electron emitter with the multiple coil, and allowing an electrode to have a uniform temperature distribution. CONSTITUTION: An electrode 3 of a light-emitting tube has coils 51 to 54 closely wound in layers on the end of an electrode stem 4. A multiple coil 5 has a tapered face whose shape connecting the ends of the coils 51 to 54 has no projecting part. An electron emitter 45 is applied to and fills the electrode stem 4 and the inner part of the multiple coil 5 except the exposed outer surface of the multiple coil 5. When the light-emitting tube is turned on, the end of the electrode stem 4 is made to have a uniform temperature distribution, thereby reducing the sputtering and evaporation loss of electrode material. Therefore, the rate of blackening of the light emitting tube is also reduced, the rate of decrease in emission efficiency is reduced, and the life of the tube can be extended.
Patent JP-S553323-A (JP)
Title: Production of gamma-iron oxyhydroxide
Inventor: HIRAI SHIGEO
IPC: C01G49/06
Filed: 1978-06-17
Abstract: PURPOSE: To obtain the title oxyhydroxide superior to that of a conventional  method in properties by simultaneously blowing an aq. soln. of alkali and an O 2 - contg. gas into an aq. soln. of ferrous sulfate and by reacting them under predetermined conditions.  
     CONSTITUTION: In production of γ-FeOH suitable for use as raw material for magnetic iron oxide powder for a magnetic recording medium, ferrous sulfate is dissolved in water in an arbitrary concn., and an aq. soln. of alkali such as NH 3  and an O 2 -contg. gas such as O 2  or air are simultaneously blown into the soln. and reacted at pH 5.5W7 and 5W15°C for 1.5W3.5 hr to deposit precipitates. When the reaction pH is outside the above range, and the reaction temp. above 15°C, undesirable α-iron oxyhydroxide is formed. The precipitates are then filtered to obtain γ- iron oxyhydroxide. A magnetic tape manufactured using this oxyhydroxide has a larger square shape, improved dispersibility and superior other electromagnetic conversion characteristics compared to a magnetic tape obtd. by a conventional method using iron chloride as raw material. 
     COPYRIGHT: (C)1980,JPO&Japio