baber/WOPTO huggingface dataset:
Patent JP-S60138441-A (JP)
Title: Self-diagnostic device of water quality meter
Inventor: HAYASHIDANI SADAYOSHI
IPC: G01N21/59
Filed: 1983-12-27
Abstract: PURPOSE:To execute self-diagnosis of a measuring abnormality of a water quality meter by comparing a measuring signal with a measurement setting range set in advance, in the water quality meter using an optical densitometer. CONSTITUTION:A density measurement of a liquid to be measured 1 is executed by irradiating the liquid by a light emitting device 6, and detecting a transmitting light by a photodetector 7. This detecting signal is sent to an output operating circuit 9 through a 1st amplifier 8, converted to a density signal, sent to an indicating instrument 41, etc. through an amplifier 40, also stored in a memory 52 through a gate circuit 51, and sent to comparing circuits 53, 54. In this circuit, said signal is compared with the upper and lower limit levels of a density set range set by potentiometers VR1, VR2, and if an abnormality exists, a signal is sent to a relay R1 through a gate circuit 55 and an abnormality pilot lamp 56 is turned on. In addition, an abnormality detection of a light emitting quantity of the light emitting device 6, a zero point calibration, a span calibration, and a diagnosis of a washing period can be executed, as well.
Patent JP-H0294915-A (JP)
Title: Triangular wave signal generator
Inventor: OISHI MITSUO
IPC: H03K4/02
Filed: 1988-09-30
Abstract: PURPOSE:To separately and arbitrarily set the cycle and the number of the steps of a triangular wave signal without changing the amplitude of the triangular wave signal by D-A converting the count value of pulses by step voltage proportional to analog voltage inversely proportional to the number of the steps. CONSTITUTION:A computing element 15 calculates T/S (namely, a step cycle DELTAT) by set values T and S to be arbitrarily set and calculates DELTAT/Ts as a dividing ratio N by a pulse cycle Ts of an oscillator 11 and the step cycle. The first digital-analog D-A converting part 16 outputs the analog voltage inversely proportional to the set value S, and the second D-A converting part 19 counts output pulses from a frequency divider 12 up to the set value S and outputs the triangular wave signal to successively change in a step form correspondingly to the count value in this counting process. Thus, the cycle and the number of the steps of the triangular wave signal can be set respectively separately and arbitrarily without changing the amplitude of the triangular wave signal.
Patent JP-H1090634-A (JP)
Title: Semiconductor optical switching device
Inventor: TAKEUCHI ATSUSHI
IPC: G02F1/015
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new semiconductor switching device utilizing a photonic band by allowing the device to have a means irradiating the control light of a circularly polarized light on cyclic structures on a two dimensional flat plane along an optical path which does not orthogonally cross optical paths of lights to be controlled and switching passing rates of the lights to be controlled by the control light. SOLUTION: Light beams to be emitted from two lines of optical fibers 1a, 1b are made incident on two optical paths La, Lb via collimating lenses 2a, 2b. Moreover, polarizers 3a, 3b are arranged on the incident optical paths. Further, a two dimensional photonic band 4 is arranged on mid-courses of two optical paths La, Lb. The two dimensional band 4 is constituted by arranging a medium having a second complex index of refraction in cycles in a medium having a first complex index of refraction. Then, when it is irradiated with the control light of the circularly polarized light the band is changed. At this time, the band is changed to the state of transmission or reflection with respect to incident lights having the same circularly polarized light.
Patent JP-H07105589-A (JP)
Title: Time changing system for timer video recording device
Inventor: ROKUTA MORIHITO
IPC: G11B15/02
Filed: 1993-10-01
Abstract: PURPOSE:To make the time prolongation of a timer video recording simple without changing the broadcasting system of a broadcasting station. CONSTITUTION:This system is provided with a system control circuit 1 controlling the whole of a system, a motor control circuit 2 driving a motor, a display circuit 3 displaying prolongations and cautions, an input circuit 4 performing the inputtings of prolonging information and a tape running system circuit 5 monitoring a tape running state. When a prolonging information is inputted from the input circuit 4, the system control circuit 1 prolongs a reservation completing time and also makes the motor control circuit 2 operate and calculates the remaining time of a tape with information from the tape running system circuit 5 and then displays a caution on the display circuit 3 in a case that the video recording of the whole of a reserved time is impossible and controls a tape speed optimally in a case that the recording is possible.
Patent JP-S6487021-A (JP)
Title: Mandrel for spinning forming device
Inventor: OCHIAI KIMIO
IPC: B21K1/32
Filed: 1987-09-30
Abstract: PURPOSE:To bring the outside peripheral edge of a bulge part of a circular stock to spinning forming in a flat shape by forming a peripheral groove in the outside peripheral edge of a bulge part forming part of a mandrel. CONSTITUTION:A disk-like stock 2 is installed in a mandrel 1, the stock 2 is rotated centering around the axis center O together with the mandrel 1, and when the surface of the stock 2 is ironed along the forming surface 11 of the mandrel 1 by a pressure roller 3, a bulge part 21 is formed in the stock 2. In this case, since a peripheral groove 12 is formed in the outside peripheral edge part of a bulge part forming part 111, a rotary roller 3 is apt to grow conformable to the outside peripheral edge part of the bulge part forming part 111, although its tip face has a curvature. Therefore, the outside peripheral edge part of the bulge part 21 of the stock 2 can be brought to spinning forming in a flat shape.
Patent JP-H03109010-A (JP)
Title: Showcase
Inventor: IRITANI TADASHI
IPC: A47F5/00
Filed: 1989-09-22
Abstract: PURPOSE:To set a display device of merchandise on a floor layer at a confirmative position by fitting a decorative body on an arm member extended to a front side through the lower side of the price rail of the shelf of the lowest step and extended to the upper side of the merchandise mounted on the floor layer. CONSTITUTION:On a fixed member 30 set in the left and right direction on the front section lower-surface of the shelf 10C of the lowest step, fixing holes 31 are formed at every proper interval, and an arm member 35 to be fixed with a face screw 33 to be manually operated under the fixed member 30 is extended to the front side of a price rail 22 through the lower side of the price rail 22 of the shelf 10C and is extended directly above merchandise to be placed on a floor layer 6. Then, a fitting piece 36 for fitting a decorative body 40 removably on the front side of the arm member 35 is formed. With the decorative body 40 as well as with the price rail 22, engaging sections 41 for engaging the upper and lower end edges of a display device 43 for displaying the name, price, and the like of the merchandise on the front surface are formed. As a result, the display device to be engaged with the decorative body is positioned on the front side of the display device to be engaged with the price rail, and both the display devices can be clearly distinguished from each other, and each display can be prevented from being confirmed erroneously, or confused.
Patent JP-H07103046-A (JP)
Title: Control device for engine with supercharger
Inventor: SUZUKI TAKASHI
IPC: F02D45/00
Filed: 1993-10-01
Abstract: PURPOSE:To provide a control device for an engine with a supercharger in which an engine stop can be prevented from being generated even when torque is reduced by a fuel cut when a supercharge pressure is abnormally increased. CONSTITUTION:In an engine VE, when a supercharge pressure is abnormally increased, only when it is a preset value (300mmHg) or more further when an engine speed is a preset value (1500rpm) or more, fuel infection from a fuel injection valve 9 is stopped by a control unit C to perform a fuel cut. Consequently, even when the fuel cut is performed at the time of abnormally increasing the supercharge pressure, since the engine speed is not decreased to the preset value or less, an engine stop is prevented from being generated. Accordingly, while preventing generation of the engine stop, abnormally increasing the supercharge pressure can be effectively suppressed.
Patent JP-H1176636-A (JP)
Title: Slide wagon
Inventor: NAKADA MASAO
IPC: E04H3/24
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To easily and quickly move to a prescribed position on a stage by providing a case body on which a stage detecting decorative tool etc., are placed and wheels and the case body provided in lower parts so as to be elevated/ lowered with respect to the wheels. SOLUTION: The wheels 4 are respectively provided in the lower parts of four corners in an inner frame 3 and the respective rotary shafts of the wheels 4 are respectively connected to the output shafts of motors 5. Pinion gears 18 are fixedly provided in crank shafts 17a in the both end parts of the inner frame 3 in a short-size direction. Racks 19 correlatively elevated/lowered are engaged by the rotation of the pinion gears 18. The racks 19 are provided in an outer cover 2 and the outer cover 2 is constituted so as to be correlatively elevated/lowered. A slide wagon is constituted by them so as to permit the outer cover 2 to be correlatively elevated/lowered and moved with respect to the inner frame 3.
Patent JP-S61127624-A (JP)
Title: Production of perovskite type oxide solid
Inventor: TAKAGI TOICHI
IPC: C01G25/00
Filed: 1984-11-22
Abstract: PURPOSE:To produce easily the composite perovskite type oxide solid solution less in impurities by using the raw material wherein the coprecipitated material of both a soln. contg. Zr, Ti and a precipitant is calcined in the specified temp. CONSTITUTION:The raw material of perovskite type oxide solid solution is made to the power of >=2m<2>/g specific surface area wherein the coprecipitated material of both a soln. contg. Zr, Ti and a precipitant is calcined at 400-1,200 deg.C. The mixed powder of raw material is made by mixing the above- mentioned powder with two or more kinds of powder of metal or metallic compd. selected among Pb, Mg, Nb, Mn, Y, Co, W, Ba, Sr and Ca. The perovskite type oxide solid solution is produced by calcining the mixed powder of raw material at 700-1,100 deg.C.
Patent JP-S60141510-A (JP)
Inventor: MITSUI TAKESHI
IPC: B28B23/00
Filed: 1983-12-28
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-H1071897-A (JP)
Title: Temporary holding structure of formed ceiling for vehicle
Inventor: TONO MUTSUMI
IPC: B60R13/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a temporary holding structure of a formed ceiling for vehicle capable of surely and temporarily holding the formed ceiling, capable of easily and rapidly mounting the formed ceiling, and excellent in workability and economy. SOLUTION: A fitting hole 25 of a room lamp is cut at the prescribed position of a formed ceiling 21, a hole 11 for the room lamp is formed on a roof panel 7 side in a condition where a pair of locking pieces 27 are left, and a pair of locking pieces 27 are bend downward. A projection part 29 is formed in the flitting hole 25 of the formed ceiling 21. When the formed ceiling 21 is fitted to the roof panel 7 side, the projection part 29 of the fitting hole 25 of the room lamp of the formed ceiling 21 is locked to a pair of locking pieces 27 of the hole 11 for the room lamp on the roof panel 7 side.
Patent JP-S62107358-A (JP)
Title: Daisy chain connecting system
Inventor: ARANAKA EIJI
IPC: H05K1/02
Filed: 1985-11-06
Abstract: PURPOSE:To exactly execute a daisy chain connection by a simple work, by installing a dummy substrate provided with a means for short-circuiting a wiring, to an unmounted slot. CONSTITUTION:A dummy substrate 25 is inserted into a connector 23c of an unmounted slot, when it is unnecessary to mount a substrate to which electronic parts 21 have been mounted, to a backboard 22 having a daisy chain connection use wiring. In a projecting part 27 which is inserted into the connector 23c of the substrate 25, a short circuit use wiring pattern 26 is formed. The short circuit use wiring pattern 26 short-circuits connecting terminals which have been provided on the daisy chain connection wiring of the connector 23c, when the dummy substrate 25 has been installed to the connector 23c. As a result, the daisy chain connection use wiring between the connector 23c and a connector 23b, and the daisy chain connection use wiring between the connector 23c and a connector 23d are short-circuited by the short circuit wiring pattern 26, and the daisy chain connection is secured.
Patent JP-H10185796-A (JP)
Title: Method and apparatus for analysis of particle in fluidized medium
Inventor: PREIKSCHAT FRITZ K
IPC: G06M11/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To analyze the size and the number of particles in a fluidized medium by a method wherein optical pulses generated due to the backscattering of light due to the particles at the focused spot of illumination light are received and corresponding electric pulses are measured. SOLUTION: A probe 10 is composed of a cylindrical pipe 20 which contains a front end 22 and a rear end 24, and the front end 22 contains a front wall 26 and a window frame 28 in which a window 30 is attached in the center. An optical aggregate 50, an electronics package 52, a heat pipe 54 and an insulating inside pipe 56 are sealed inside the pipe 20. The optical aggregate 50 generates a beam of light 82 so as to be converged to a focused spot 84 situated immediately outside the window 30, and it detects backscattered light from particles dispersed in a fluidized medium 12. In the electronics package 52, optical pulses generated from the backscattered light are detected, the length of the time in which the individual particles exist in the focused spot 84 is measured on the basis of an electric signal corresponding to the pulses, and the size of the particles is detected.
Patent JP-H01114489-A (JP)
Title: Method and machine of molding, grooving and total compressing book
Inventor: MARUKUSU KUPUKA
IPC: B42C11/04
Filed: 1988-09-30
Abstract: PURPOSE: To shorten compression time per volume without deteriorating the quality of the book to be processed by dividing the flow of products at charging station, by supplying them to parallel stations of shaping/grooving/compression of n-rows, and by composing to reach the retrieval station after passing through. CONSTITUTION: Books 6 are carried by separate transport means that laterally moves whenever kept at a regular position in the charging station 30 by controlling driving means, and delivered to the corresponding shaping/grooving/ compression stations 131 through 13n respectively. In this manner, flows 20 of the books 6 are divided into parallel flows 201 through 20n in n-rows, and these n branch flows are continuously delivered to the corresponding shaping/ grooving/compression stations 131 through 13n in n-rows. And by interrupting the books 6 by a settable prescribed time for every branch flow, shaping, grooving and full pressure compression are conducted in the meanwhile. Then these branches 201 through 20n are delivered to the retrieval station 40. The compression time per volume can thus be shortened without deteriorating the quality of the book 6 to be processed.
Patent JP-2000074607-A (JP)
Title: Probe structure of differential transformer
Inventor: SUGANUMA TAKESHI
IPC: H01F30/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent inclination at the time of probe sliding, ensure smooth sliding, and prevent generation of error in an output voltage, by installing a core guide at the tip of a core, and installing a cylindrical ring in the vicinity of a connection part of a probe part with the core. SOLUTION: A probe 5 which is installed to be capable of coming in and going out from the inside of a cylindrical bobbin 3 consists of a non-magnetic probe part 5a and a core 5b connected in series with the probe part 5a, and a core guide 10 is fixed to the tip of the core 5b. In the vicinity of a connection part of the probe part 5a and the core 5b, a cylindrical ring 11 having an outer diameter larger than that of the probe part 5a is installed. The cylindrical ring 11 is formed of polytetrafluoroethylene or material containing a part thereof, and the surface is in the state of low μ and can slide on the inner wall of the cylindrical bobbin 3. When the probe 5 slides in the cylindrical bobbin 3, the probe 5 is always concentrically arranged to the cylindrical ring 3, by the action of the core guide 10 and the cylindrical ring 11.
Patent JP-H03110350-A (JP)
Title: Automatic hot water feeder
Inventor: TAKAGI HIDEHIKO
IPC: F24H1/46
Filed: 1989-09-22
Abstract: PURPOSE:To enable a comfortable bathing to be attained when bathing is performed at any optional time after feeding hot water by a method wherein after completion of hot water feeding, a hot water temperature keeping operation is carried out in response to a degree of reduction of the hot water temperature within the bath tub. CONSTITUTION:After completion of a feeding of hot water, a time counting for use in controlling to keep the temperature is started with a timer 57a. A pump 23 is driven every time of a sensing period (ta) determined in response to a water feeding temperature Tin for a heat exchanger, a hot water temperature within the bath tub is sensed by a bath thermistor 38. When a hot water temperature within the bath tub is lowered in respect to a set temperature by more than a specified temperature, a heating operation is carried out by a bath burner so as to increase the hot water temperature. During this hot water temperature control, if a surrounding air temperature is low and a reduction of the hot water temperature within the bath tub is fast, a water feeding temperature Tin is in general low, resulting in that the sensing period (ta) is determined to be short. Accordingly, since a heating period of a bath burner based on the sensing of reduction of the hot water temperature is short, a reheating can be carried out without reducing the hot water temperature within the bath tub too much. Accordingly, even if a user takes a bath at any optional time during a temperature keeping control, it is possible for the user to take a comfortable taking bath.
Patent JP-2001071778-A (JP)
Title: Hydraulic continuously variable transmission
Inventor: SAKAMOTO NORIHIKO
IPC: B60K20/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the operation failure caused by the cohesion of foreign matter by containing a neutral position holding mechanism, a turning limiting mechanism to restrict the maximum turning angle of a movable swash plate and an over-stroke mechanism of an operation lever integrally in a hydraulic servo mechanism to control the angle of the swach plate of a hydraulic continuously variable transmission. SOLUTION: The neutral position holding mechanism 11 arranged in the hydraulic servo mechanism 20 is contained in a casing 33 and holds a pin 41 as a spool driving section and the fixed section 34a of a detent rod 34 between both spring receivers 35 energized by springs 36 at a neutral position. The turning limiting mechanism is contained in the casing 33 and constituted so as to limit the turning quantity of the pin 41 by the different level section 34b of the detent rod 34 to restrict the maximum turning angle of the movable swash plate. In addition, the over-stroke mechanism which works when the lever 20 is turned more than the turning quantity of the pin 41 is constituted so as to be turned while opening a return spring 40 by an interlocking arm which turns integrally with the lever 20.
Patent JP-H0993916-A (JP)
Title: Switching power supply
Inventor: YAMADA TOMOHIRO
IPC: H02J1/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply which reduces the range of fluctuation of the protecting operation starting current against the change of input voltage by connecting an over-current compensating circuit formed of a diode and a resistor between a current control terminal and a feedback coil. SOLUTION: Since an over-current compensating circuit 7 consisting of a series circuit of a diode Do, a resistor Ro and a zener diode Zo is connected between the winding end portion b of a feedback coil N3 and a current control terminal CLM, a current flows toward the feedback coil N3 via the over-current compensating circuit from the current limit terminal CLM and when an input voltage Vin becomes large, potential of the point b becomes further negative, allowing the current flowing to the point b from the current limit terminal CLM to increase. Thereby, the time required to reach the threshold value for stoppage of oscillation is shortened, realizing quick rejection of over-current and initiation of the protecting operation. Therefore, the width of fluctuation of the protecting operation starting current can be reduced.
Patent JP-S61126769-A (JP)
Title: Flat shaped cell
Inventor: HONMA FUMIKO
IPC: H01M50/566
Filed: 1984-11-22
Abstract: PURPOSE:To make it possible to manufacture a thin shaped device with cell which is built in it by providing an extended portion extending from outside peripheral portion of an insulating mouth sealing plate at a portion of terminal assembly. CONSTITUTION:A negative electrode terminal assembly 26 is provided at one side frame shaped surface of a frame shaped insulating mouth sealing plate 25 and a positive electrode terminal assembly 27 is provided at the other side frame shaped surface, as well as, an extended portion 28 is formed at a portion of one side wall of the positive electrode terminal assembly 27. Thereby, it is possible to arrange the extended portion 28, composed of the negative electrode terminal assembly 26 and the positive electrode terminal assembly 27, at one plane surface for example, therefore, it is possible to provide a connector, which has a pair of assemblies at the same plane surface corresponding to arrangement of the both terminal assemblies 26, 27, in a cell room of the device having a built-in cell. As a result, since thickness of the device may be able to reduce by thickness equivalent to one side portion of the connector by using this flat shaped cell, the thin shaped device can be obtained.
Patent JP-S60141246-A (JP)
Title: Production of instant noodle
Inventor: YOKOGOSHI TAKASHI
IPC: A23L7/113
Filed: 1983-12-27
Abstract: PURPOSE:To obtain uniform nonfried instant noodles, capable of highly swelling, and having a short reconstitution time and a soft sense of eating, by predrying previously steamed or boiled noodle strips to adjust the moisture thereof, irradiating the adjusted noodle strips with far infrared rays, and heat-treating the resultant noodle strips with microwaves. CONSTITUTION:Noodle strips obtained from a raw material consisting of wheat flour, water, etc. by the conventional method are steamed or boiled, predried by the usual hot-air drying, etc. to adjust the moisture thereof to 10-15%. The resultant noodle strips are then irradiated with far infrared rays and heat-treated with microwaves to give the aimed instant noodles. EFFECT:The heat-treating time with microwave can be reduced, and cost can be saved.