baber/WOPTO huggingface dataset:
Patent JP-S6444818-A (JP)
Title: Controlling apparatus of flow rate
Inventor: OSATO MASAAKI
IPC: G01F1/22
Filed: 1987-08-12
Abstract: PURPOSE:To remove a mechanical transfer means for a scattered-light source and a photodetecting device and to make an entire apparatus simple and small, by a method wherein a light source device comprising the scattered-light source and a plurality of photodetecting elements is so fixed as to be opposite to the lateral side of a transparent part of an area flow meter disposed in a pipeline. CONSTITUTION:A scattered-light source 30 and a photodetecting device 40 composed of a plurality of photodetecting elements 41 are set to be opposite to each other while a transparent part of an area flow meter 20 disposed for a pipeline 11 letting a fluid pass through is interposed between them. A float 22 of the flow meter 20 is projected to the device 40. The position of the float 22 is detected 51 therefrom, the detected position thereof is compared 52 with a reference position, and according to the result of the comparison, a flow adjusting valve 12 disposed in the pipeline 11 is opened or closed by a valve opening adjusting circuit 80. In this way, a mechanical transfer means for the light source 30 and the device 40 is dispensed with and the entire apparatus is made simple and small.
Patent JP-H0851588-A (JP)
Title: Controlling method for audio vido system
Inventor: SUGIYAMA KOICHI
IPC: G11B20/00
Filed: 1994-08-03
Abstract: PURPOSE:To simplify the after-recording operation by allowing a controller for a television receiver being an AV (audio video) center to recognize the types of AV equipments and the operation of the Av equipments based on an address. CONSTITUTION:When an AV center being a television receiver 1 has an execution function, one of video recorders VTR2-5 being after-recording execution equipments is a VTR having an after-recording function. Upon the receipt of a trigger for starting after-recording, the AV center 1 sends an input output changeover command to each equipment in the system to form an after- recording. When the after-recording path is forded, an after-recording command is sent to an after-recording execution equipment and a reproduction start command is sent to a source equipment (other one in the VTR 2-5). The after- recording execution equipment is set to the after-recording mode by the after- recording command and the source equipment starts reproduction by the reproduction start command. Thus, the after-recording operation is simplified by the one-touch after-recording function.
Patent JP-S6093309-A (JP)
Title: Navigation device
Inventor: HOUJIYOU TAKESHI
IPC: G01C21/16
Filed: 1983-10-27
Abstract: PURPOSE:To accelerate error convergence and output an azimuth, a roll angle, and a pitch angle in a gyrocompass mode, by providing a gyrocompass operating part and supplying an angle output and an acceleration output to the operating part. CONSTITUTION:An angular velocity signal from an angular velocity detecting part 1 consisting of a gyro part 1a and a digital converting circuit 1b, an acceleration signal from an acceleration detecting part 2 consisting of an accelerometer 2a and a digital converting circuit 2b, and a log signal from a speedometer 11 are inputted to an inertial operation part 4. Inertial operation is executed in this part 4 to output position and velocity signals of a ship. These three kinds of sensor signal are inputted to a gyrocompass operating part 14 simultaneously. The operating part 14 performs operations as a gyrocompass on a basis of individual signals to detect an earth coordinate system which is directed due north and to the local horizon, and attitude signals of the azimuth, the roll angle, the pitch angle, etc. of the ship are outputted on a basis of this system.
Patent JP-H0924128-A (JP)
Title: Transparent ball with central for ball game
Inventor: SAKAI TATSUHIKO
IPC: A63B37/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a transparent ball for a ball game which has a structure suitable for ball playing practice by a player who is conscious about the center or the center of gravity of a ball. SOLUTION: A center sphere 2 which is visible from outside the main body 1 of a ball is disposed in the center position of the main body 1 of the ball consisting of a material with transparency. In this case, the main body 1 of the ball is a hollow molding of synthetic resin with a uniform film thickness and has a center sphere support 3 which is internally located on the center axis of the main body 1 of the ball, and one of the ends of which is fastened to the internal wall surface of the main body 1. In addition, the center sphere 2 is attached to the center sphere support 3 as an ideal structural design. As an alternative structural design, the internal wall surface of the main body 1 of the ball may be tightly connected to the outer peripheral surface of the center sphere 2.  The ratio of the diameter of the main body 1 of the ball to that of the center sphere 2 should preferably be 100:5 to 25.
Patent JP-H0859491-A (JP)
Title: Extraction of propolis active ingredient and bathing agent containing the same
Inventor: YOSHINO TOSHIO
IPC: A61K8/00
Filed: 1994-08-26
Abstract: PURPOSE: To obtain an inexpensive propolis extract fluid with stable effect from propolls extract residues and obtain a bathing agent containing the extract. CONSTITUTION: This propolls active ingredient extract fluid is obtained by adding 22wt.% ethanol to the extract residues of proplis taken by bees from, mainly, eucalyptus forests of Brazil growth followed by subjecting the mixture to reflux cooling-type extraction process. This extract fluid is mixed with sodium bicarbonate crystal followed by addition of anhydrous sodium sulfate and a perfume etc. to obtain the other objective bathing agent.
Patent JP-S6358722-A (JP)
Inventor: ODAWARA KAZUHARU
IPC: H01H13/00
Filed: 1986-08-29
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-H1144349-A (JP)
Title: Running guide shoe for transmission chain
Inventor: KUMAKURA ATSUSHI
IPC: F16H7/08
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce frictional resistance by forming the cross section of the intermediate section of a running guide shoe into a protruding pressure contact face slidably guiding the end faces of a part of a chain plate, and forming the approaching side and the leaving side of a chain into a flat pressure contact face slidably guiding the end faces of all the chain plates. SOLUTION: The cross section form of a running guide shoe 11 in the intermediate section between the admission side and the secession side of a chain is formed into projecting pressure contact faces 13A slidably guiding only the end faces of the outer chain plates L1 to be parts of the chain plates of a roller chain, and projecting pressure contact faces 13B slidably guiding only the end faces of the inner chain plates L2 of the roller chain. Further, the running guide shoe 11 on the admission side and the secession side of the chain is formed into a flat pressure contact face. In this way, the sliding area against the chain plates is reduced in the intermediate section of the running guide shoe 11. Further, on the admission side and the secession side of the chain, bearing pressure due to tension or vibration of the chain is dispersed.
Patent JP-H1144697-A (JP)
Title: Sampling scanning probe microscope
Inventor: YASUTAKE MASATOSHI
IPC: G01N37/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a sampling scanning probe microscope in which damage on a sample can be reduced while prolonging the lifetime of a probe. SOLUTION: An xy scanning unit 26 generates an x-direction scanning signal and a y-direction scanning signal, dependent on the outline of a sample to be observed, the x-direction scanning time and the number of pixels in the x- direction being supplied from a CPU 23 and delivers the generated scanning signals to a piezoelectric scanner 1. On the other hand, a second oscillator 7 delivers a sine wave signal having a frequency determined based on the scanning time in the x-direction and the number of pixels in the x-direction to a second piezoelectric plate 5. A sample hold circuit 13 holds the observation data of the probe with a specified time lag behind the time when the output from the second oscillator 7 has a maximum value and delivers the observation data to a differential amplifier 21 and a P.I control system 22.  Output signal Q from the P.I control system 22 is applied to the inching electrode of the piezoelectric scanner 1 and converted through an A/D converter 24 into a digital signal which is stored in a memory 23 while being sampled.
Patent JP-S58105892-A (JP)
Title: Storing ship for particulate material
Inventor: OOKAMI TAKAHIRO
IPC: B63B25/04
Filed: 1981-12-15
Abstract: PURPOSE:To store, load and unload a particulate material efficiently, by a method wherein a particulate material in a side tank is slurried, is transferred into a central tank, and is treated by brab loading and unloading. CONSTITUTION:The central tank 3 having a hatch for grab loading and unloading provided at an upper part thereof and the side tank 4 having a charging port fo the particulate material provided at an upper part thereof are provided. A slurrying device 17 for the particulate material is provided in the side tank 4, a slurry formed is introduced into the central tank 3 by hydraulic conveying means 23, 25, and the slurry is dehydrated by slits 20 provided at an inside bottom surface 3a. Then, the material is unloaded through the hatch for grab loading and unloading provided at the upper part. Accordingly, the particulate material can be efficiently unloaded from the side tank, and water separated from the slurry can be reused.
Patent JP-S6092488-A (JP)
Inventor: EMU DEUEIN FUEI
IPC: E21B41/02
Filed: 1984-09-28
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-H04227512-A (JP)
Title: Previously set pressure control assembly
Inventor: TEIMOSUI EICHI SUPAROO
IPC: A41H37/10
Filed: 1991-07-18
Abstract: PURPOSE:To set the minimum pressure previously on the pressure control assembly and control pressure within a range of pressure higher than the minimum pressure which is set previously. CONSTITUTION:The pressure control assembly 40 has a previously set means 56 which is arranged where it can not be touched selectively so as to set minimum pressure of the pressure control assembly 40 in advance and a free control means 94 for offering higher pressure selectively. The previously set means 56 can be controlled selectively only when the position where the assembly can not be touched selectively is entered. A shield means 76 prevents a 2nd discharge opening as a pressure relief hole from being blocked and secures the linkage between the 2nd discharge opening 50 and an area of low pressure like atmospheric pressure.
Patent JP-H1129949-A (JP)
Title: Tunnel constructing method
Inventor: KOBAYASHI HIROMI
IPC: E02D29/055
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel constructing method which can surely prevent settlement while minimizing influences on the surface of the ground. SOLUTION: The surface of the ground directly above a range where a tunnel is to be constructed is dug in the form of a plane. A concrete slab 3 is placed on the bottom surface dug. From above the concrete slab 3, support piles 4 are placed toward both of the outsides of the range where the tunnel is to be constructed. The space above the concrete slab 3 is backfilled. Thereafter, the tunnel is excavated and constructed below the range surrounded by the concrete slab 3 and the support piles 4.
Patent JP-S6447296-A (JP)
Title: Method and apparatus for brake control of stepping motor
Inventor: IRE TSUNEO
IPC: H02P8/32
Filed: 1987-08-13
Abstract: PURPOSE:To prevent generation of a damped oscillation of a rotor at the time of stopping, by performing a brake control of said rotor from the point of time, when the last command pulse is outputted and a speed voltage is outputted. CONSTITUTION:A command pulse S1 outputted at the end of a pulse train from a main control circuit 1 is detected by a command pulse detection circuit 4 and a detection signal S4 is outputted to a feedback control circuit 5. Then, a speed voltage SV outputted from a speed voltage generator 6 is formed into a feedback signal Sf by an amplifier circuit in the feedback control circuit 5. When the amplification factor of said amplifier circuit is suitably adjusted and properly fed back, a rotor is stopped in the stopping position without any substantial vibration.
Patent JP-H0950787-A (JP)
Title: Display fluorescent lamp
Inventor: NIIZAWA TADASHI
IPC: G09F9/313
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity ratio of luminance between each light emitting chamber, and to prolong the lifetime of a lamp. SOLUTION: An airtight container 26 of a display fluorescent lamp 21 is formed of a transparent front surface plate 24, a back surface plate 25 opposite to this front surface plate 24 with a space, and peripheral side walls 22a, 23a. Inside of the airtight container 26 is partitioned by a partitioning member, and formed with an anode chamber 29 adjacent to the front surface plate 24 and a cathode chamber 30 adjacent to the anode chamber 29 and the back surface plate 25 and communicated with the anode chamber 29 through a communication hole 33. The cathode chamber 33 is divided into two by a cathode partitioning wall 37, and cathodes 38, 39 are arranged in these two cathode chambers 30a, 30b. An anode 35 is arranged in the anode chamber 29.  A fluorescent light emitting layer 36 is arranged in the inner surface of each light emitting chamber 32 of the anode chamber 29, and a difference of the length of a discharging passage between each chamber 32 can be reduced.
Patent JP-S6348785-A (JP)
Inventor: ROI AANORUDO GOBETSUTSU
IPC: H01R12/70
Filed: 1987-08-13
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-2003207583-A (JP)
Title: Timepiece
Inventor: SEKIGUCHI KANETAKA
IPC: G04G21/04
Filed: 1999-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the necessity of arranging a window for an optical exchange means in a timepiece case, to improve airtightness of a watch, to improve reliability, and to eliminate restriction of design.  <P>SOLUTION: This watch has the optical exchange means 2 for exchanging information with an external apparatus by the light, a function selecting means 16 for selectively changing the function of the timepiece 1 by the information, and a time display means for displaying the time. The time display means is observed through windshield glass 48, and information change by the optical exchange means 2 is performed through the windshield glass 48.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2000017079-A (JP)
Title: Expanded particle of uncrosslinked polyethylenic resin and its molding
Inventor: TAIRA AKINOBU
IPC: C08J3/12
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To prepare an expanded particle of an uncrosslinked polyethylenic resin with a high expansion ratio which is moldable within a wide range of temperatures, and a molding of a high expansion ratio with excellent surface smoothness using the expanded particle. SOLUTION: A polyethylenic resin particle having a density of at least 0.920 g/cm3 is expanded to give an uncrosslinked polyethylenic resin expanded particle having a true density of 0.024-0.042 g/cm3, a melt flow index of 0.1-10 g/10 min measured at 190 deg.C and 2.16 kgf, a melt tension of 2.5 g or less measured at 190 deg.C and an average diameter of cells constituting the expanded particle of at least 250 μm, and the expanded article is molded.
Patent JP-H0252342-A (JP)
Title: Film processor
Inventor: MATSUOKA HIROSHI
IPC: G03D3/00
Filed: 1988-08-16
Abstract: PURPOSE:To make the film processor compact and to enable the processor to be carried by arranging a light shield case, a processing liquid tank, and a drying chamber adjacently and concentrically. CONSTITUTION:Two partition frames 15 and 16 which partition a casing 12 into three are provided and the light shield case 18, drying chamber 91, and processing liquid tank 24 are arranged adjacently. A supply reel 17 wound with a film 20 which is already exposed is put in the light shield case 18 and this film is developed, fixed, and cleaned in order. Then the film 20 where water sticks is guided in the drying chamber 91 and passed between squeeze rollers 69 and 73 to remove its water. Then a hot blast is blown to the half- dried film from hot blast blowoff openings 62 provided in the conveying direction of the film 20 to dry the film, which is guided to a take-up reel 67 positioned below the hot blast blowoff openings 62 after passing an inversion roller 65 and then the dried film 20 is taken up here. Consequently, the film processor is compact and can be carried.
Patent JP-S58103016-A (JP)
Title: Power supply controller for buffer circuit
Inventor: KITABAYASHI MASAYUKI
IPC: G05F1/46
Filed: 1981-12-15
Abstract: PURPOSE:To turn on and off a power source sharply, by turning on and off the power source of a buffer circuit, which is inserted to a digital signal line,  through a switching circuit and a phase inverting circuit which are connected to a control signal. CONSTITUTION:A control signal S is applied to not only a switching circuit VS but also a phase inverting circuit G. While the signal S is in the L level, the circuit VS is turned on, and a prescribed power source voltage is applied to the power supply terminal of a buffer circuit B through the circuit VS; and while the signal S is in the H level, the circuit VS is turned off, and the power supply to the circuit B is broken. The current, which is flowed to the circuit B by the discharge time constant of the circuit B itself at the instant when the power supply to the circuit B is broken, is absorbed by the circuit G and is applied to the power supply terminal of the circuit B finally, and thus, the power source is controlled to be turned on and off sharply.
Patent JP-2001031489-A (JP)
Title: Degradable film-coated fertilizer excellent in preventing property of floating
Inventor: TADA KEIJI
IPC: C05G3/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a coated fertilizer having a high level of elution controllability, photodecomposability, biodegradability and practical strength of a coating film and excellent in preventing properties of floating by coating a fertilizer with the coating film comprising a photodecomposition catalyst and modifying the surface of the coated fertilizer with silica and/or a surfactant. SOLUTION: A photodecomposition catalyst is preferably a metal organic complex selected from iron, cobalt, nickel, zinc and tin and preferably nickelbis- diethyl dithiocarbamate, tris-acetylacetoneison or the like. The coating film is preferably an α-olefin (co)polymer, an α-olefin-vinyl ester copolymer or the like from aspects of elution controllability and strength. The amount of the photodecomposition catalyst is preferably 0.05 to 50×10-6 mol/g based on the weight of the whole coating film material and the amount of silica is preferably 0.1-5 wt.% based on the coated fertilizer. The amount of the surfactant is preferably 0.01-5 wt.% based on the coated fertilizer. Although a low-molecular weight polyethylene is preferred from the viewpoint of the biodegradability, the mechanical strength causes a problem.  Thereby, the coexistence of the α-olefin-vinyl ester copolymer or the like is preferred.
Patent JP-H1029614-A (JP)
Title: Plastic bottle
Inventor: YOSHIKAWA TAKASHI
IPC: B65D1/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To increase the commodity value by a method wherein a plurality of recessed beads in the circumferential direction, of which the widths in the axial direction periodically change, and which wave by an odd number of patterns, are formed on the body part of a bottle with phase differences. SOLUTION: On a lower body part 4 of a plastic bottle 1, recessed beads 5 in the circumferential direction, are formed, and the widths in the axial direction are periodically changed so that the beads may wave by three odd number patterns, i.e., larger width parts and smaller width parts in the axial direction, are provided by respectively three in the circumferential direction, and the plurality of beads are formed with phase differences in the axial direction. Then, the angle for the phase differences is made approx. 10 deg.-60 deg., and making the angle 30 deg.-50 deg. is preferable from the viewpoint of shining and swinging feelings by alternately and respectively slipping the larger width parts and the smaller width parts in the axial direction.  This angle of the phase differences is formed by extension lines for which the central points of the larger width parts or the smaller width parts in the axial direction are connected.
Patent JP-H0654010-A (JP)
Title: Frequency stabilizing circuit
Inventor: YOKOMURA RYOJI
IPC: H04L27/22
Filed: 1992-07-30
Abstract: PURPOSE:To make a frequency of a pi/4 shift QPSK signal stable when transmission data of the pi/4 shift QPSK signal have deviation and its average frequency differs from a carrier frequency. CONSTITUTION:A frequency f1 of an intermediate frequency signal SIF is measured by a counter 2. The intermediate frequency signal SIF is demodulated by a demodulator 10 and a phase shift is detected thereby and the demodulated signal is integrated by an integration device 11 for a measurement period based on a signal generated from a timing generator 3. A setting frequency f0 being an output of a setting data generator 9 and integration data D2 being an output of the integration device 11 are added/subtracted by an adder/subtractor 8, the result is compared with the frequency f2 of the intermediate frequency signal measured by the counter 2 at a comparator 7, which outputs a frequency deviation DELTAf. A control voltage VCONT of a voltage controlled oscillator 4 is decided corresponding to the frequency deviation DELTAF.
Patent JP-H0546559-A (JP)
Title: Joint work information processor
Inventor: KATSURABAYASHI HIROSHI
IPC: G06F3/048
Filed: 1991-08-13
Abstract: PURPOSE:To smoothly carry on the joint work by giving the competency to the workers for different operations. CONSTITUTION:A storage 11 which stores the operating competency set for each worker is provided to a joint work information processor where plural workers share the same display information to perform the joint work at plural work stations. At the same time, a limited operation device 13 identifies the operating competency of the operation requester stored in the storage 11. when an operating request is given to the shared information stored in a shared window from each work station to carry out an operation to the shared information with the operation request given from an authorized operation requester and then to limit the operation to the shared information with the operation request given from a non-authorized operation requester respectively.
Patent JP-H0365970-A (JP)
Title: Method for adjusting toner concentration
Inventor: UEDA MASAHIDE
IPC: G03G15/08
Filed: 1989-08-03
Abstract: PURPOSE:To stabilize an image density by correcting the amt. of a toner to be replenished according to a change in the target value of the toner concn. to be controlled. CONSTITUTION:The quantity of the toner to be replenished is corrected to a change in the target value of the toner concn. to be controlled. A toner concn. sensor 25 outputs the signal from an oscillator 26 to a detector 27. This signal is inputted together with the signal corresponding to the target value of the toner concn. set by a toner concn. setter 80 respectively to the analog input port of a microcomputer 70. The output voltage of the detector 27 is compared with the target value of the toner concn. and the required quantity of the toner to be replenished is computed. A stepping motor 73 for replenishment is rotated by as much as the number of pulses corresponding thereto and the fresh toner is replenished. The stability of the image density is stabilized in such a manner and the clean images which are free from unequal densities, fogging, voids, etc., are obtd.