baber/WOPTO huggingface dataset:
Patent JP-S5735736-A (JP)
Title: Continuous temperature measuring method of molten metal
Inventor: SHIRANE MIYOJI
IPC: G01J5/08
Filed: 1980-08-13
Abstract: PURPOSE:To measure a temperature of a molten metal, by leading a light beam of the molten metal through a stainless steel pipe which has been laid through a furnace wall in the molten metal. CONSTITUTION:A light beam which has been led directly or by a reflection of the inside surface of a pipe 1 from a molten metal through the pipe is furthermore led to a photodetecting converter 10 through a fiber scope 9, its temperature is measured continuously, and its temperature measured data is led to a multicolor temperature indication recorder 11 through a cable 12. In this regard, this pipe is constituted of a double pipe consisting of an outside pipe and an inside pipe as necessary, and the outside pipe is used for cooling use and the inside pipe is used for photometric use, by which inert gas having larger pressure than that of the molten metal is supplied and back flow of the molten metal is prevented.
Patent JP-S62267622-A (JP)
Title: Method and device for combined weighing
Inventor: TSUKASA FUMISUKE
IPC: G01G13/00
Filed: 1986-05-15
Abstract: PURPOSE:To average the user frequency of a line in case of selecting a combination, by executing a combined arithmetic operation by a prescribed priority pattern in accordance with a prescribed priority order, with regard to an object to be weighed, which has been weighed by plural weighing equipments. CONSTITUTION:Weighing signals from plural weighing equipments 17-1-17-n are sent out to weighed value storage part 22-1-22-n, respectively, of a control part, and stored therein. A priority allocating circuit 23 rearranges weighed values from the storage parts 22-1-22-n, based on an elapsed time after an object to be weight has been contained in weighing hoppers 16-1-16-n, and stores them in priority storage parts 24-1-24-n, in order from a large elapsed time. Each storage value which has been stored in the priority storage part is inputted to a combination adder 26 through switches 25-1-25-n which are turned on in accordance with a pattern output from a combined pattern generating circuit 27. Said combined pattern becomes a combined pattern by which said switches are turned on with a priority degree in order of its number. Accordingly, the weighed value of said object to be weighed, whose elapsed time is long is brought to a combined arithmetic operation preferentially.
Patent JP-H07317478-A (JP)
Title: All-casing excavator
Inventor: MATOBA NOBUAKI
IPC: E21B11/00
Filed: 1994-05-26
Abstract: PURPOSE:To improve the operating efficiency of excavation operation by enabling excavation even to a hard bedrock, etc. CONSTITUTION:A pair of casings 21, 22 in a manner that the casings 21, 22 are freely inserted and detached are mounted into a casing tube 11 while hydraulic cylinders 23 mutually separating a pair of the casings 21, 22 and press- contacting and fixing the casings 21, 22 onto the internal surface of the casing tube 11 are installed. A plurality of striking crushers 32, 33 and cutter bits are installed alternately along the circumferential direction at the front end sections of each casing 21, 22.
Patent JP-S60256390-A (JP)
Title: Production of coenzyme q10
Inventor: KURATO YOSHIYUKI
IPC: C12R1/01
Filed: 1984-06-01
Abstract: PURPOSE:In the production of coenzyme Q10 through fermentation process, a microorganism capable of producing coenzyme Q10 is cultured in a medium containing an ammonium ion catcher to establish a practical process for producing coenzyme Q10. CONSTITUTION:A microorganism in Rhodoseudomonas, being capable of producing coenzyme Q10 such as Rhodoseudomonas spheroides is cultured in a medium to which an ammonium ion catcher is added. As an ammonium ion catcher, is employed trimagnesium phosphate, naturally occurring zeolite, sodium phosphotungstate, sodium uriate or calcium phosphate and its concentration is 0.05-8g/ dl in the medium. Thus, high units of enzyme Q10 is accumulated to reduce the formation of 3-demethoxycoenzyme Q10.
Patent JP-2000302136-A (JP)
Title: Grip sheet for container
Inventor: WATANABE YAICHI
IPC: B65D25/28
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a grip sheet for a container wherein even when the contents of a container are heated to such an extent that the container cannot be held by hands, the container can be held by hands through the grip sheet, to provide a grip sheet for container which can be folded into a small form so as to be stored in the outer surface of the container and which can be wrapped in a film together with the container, and to provide a grip sheet for a container which can be easily mass-produced at extremely low costs. SOLUTION: The grip sheet comprises a foldable sheet 10 which has such a size as to be stored in the outer surface of a bottom 41, a cover 42 or a body 43 of a container 40, and an adhesive layer 20 is formed on the whole or a part of the rear surface of the sheet 10, while a releasable sheet 30 is releasably attached to the layer 20.
Patent JP-S5637738-A (JP)
Title: Switching system for transmission system
Inventor: KURIYAMA MASAO
IPC: H04B1/74
Filed: 1979-09-04
Abstract: PURPOSE:To simplify the constitution of the switch control part, by forming the using transmission line so that it may be connected to the transmission line terminating device only when the end office device terminating the transmission line and otherwise may be connected to the repeating transmission device each. CONSTITUTION:The using transmission line 6 is connected to the end office device 2 via the transmission line terminating device 3 plus switching devices 7 and 1 at the switching stations A and D of both ends of the line 6. And the repeating transmission is carried out via the repeating transmission device 4 and without passing through the devices 7 and 1 at the stations other than stations A and D. The spare transmission line 5 is connected to the devices 7 and 1 via the device 3 at any one of the switching stations A-D. In case the N-th place of this using transmission system has some fault between stations A and B, the system N transmission line sends the number N to the switching station C. And at the same time, the line 5 between the stations A and B is extended up to the station C via the transmission line 5 between the stations B and C. And receiving the number N, the device 1 operates at the station C to give a switch connection to the line 5 to the device 2. At the same time, the switching is inhibited from the using line to the spare line.
Patent JP-S63283443-A (JP)
Title: Geared motor
Inventor: AIZAWA NOBUYUKI
IPC: H02K7/20
Filed: 1987-05-11
Abstract: PURPOSE:To obtain accurate information on the angle of rotation of an output shaft and others by integrally including a motor and a reduction mechanism and by providing a rotation detector for outputting to said output shaft a signal corresponding to rotation after decrease of speed. CONSTITUTION:When a motor 1 rotates, an output shaft 6 revolves according to a reduction ratio determined by a reduction mechanism 11. Also, a rotating magnetic drum 12 provided at almost the central part of said output shaft 6 revolves simultaneously, and a magnetic sensor 13 detects the rotation of said rotating magnetic drum 12. Thus, information corresponding perfectly to the number of revolutions of the output shaft 6 is obtained from an encoder 14 via an output code 15. The speed, position and the like of an object to be driven can be controlled by computer-processing of said information, and the control of very high precision is possible, because said encoder 14 is provided at the output shaft 6 itself for driving said object to be driven.
Patent JP-H01285028-A (JP)
Title: Photodetector
Inventor: KIMURA YASUO
IPC: G01M11/02
Filed: 1988-05-11
Abstract: PURPOSE:To easily and accurately execute a position adjustment by providing a recessed part, in which a peripheral part is formed of a straight line approximately parallel to a first straight line and the straight line approximately parallel to a second straight line, onto the light-receiving surface of a first individual photodetector and making a second individual photodetector into a linear symmetrical shape to the first straight line of the first individual photodetector. CONSTITUTION:In order to detect the relative position relation of a light spot position in an X direction and a sixpartite photodetector, photodetectors 17 and 18 for detecting tracking errors are utilized. A quadripartite photodetector 14 is divided into 4 by an X axis and a Y axis to be orthogonal, the photodetectors 17 and 18 for detecting the tracking errors have a shape in which one part of a rectangular shape is cut away, and the long side of the rectangular is parallel to the X axis and the short side is parallel to the Y axis. The rectangle one part of the photodetector is cut away by the straight line parallel to the X axis and the straight line parallel to the Y axis, and parts to be removed are made into recessed parts 15 and 16. The photodetectors 17 and 18 for detecting the tracking errors have positions and shapes to be linear-symmetrical to the Y axis. Thus, the position adjustment in the X direction can be easily executed, and the photodetector to check the result can be obtained.
Patent JP-H01285405-A (JP)
Title: Pneumatic tire
Inventor: KOGURE TOMOHIKO
IPC: B60C11/03
Filed: 1988-05-11
Abstract: PURPOSE:To reduce pattern noise by forming a groove by design elements having different pitches and setting the respective pitches in such a manner as to have a designated relationship between the respective pitches and the shoulder width of the pitches in a tire having an annular peripheral groove on a shoulder portion. CONSTITUTION:A peripheral annular groove 1 formed on a shoulder portion of a tire is formed by elements having different pitches P1, P2, P3.... At this time, the shoulder width L1 having a pitch P1 at the maximum is made smaller than the shoulder width L3 of the element having the minimum pitch (e.g., P3 in the drawing). Further, the pitches and shoulder widths are set in such a manner as to satisfy a designated expression I between the ratio alpha of the longest pitch to the shortest pitch and the ratio beta of the maximum value of PiXLi to the minimum value thereof. By this arrangement, noise pattern can be reduced.
Patent JP-H02290789-A (JP)
Title: Hydraulic circuit for tractor
Inventor: HONJO KUNIAKI
IPC: B62D49/00
Filed: 1989-04-28
Abstract: PURPOSE:To take out the working oil independently of the operation of a hydraulic device for raising/lowering a working machine by installing a means for locking an unload valve which is unloaded in the operation of the hydraulic device, in an unloaded state, in free release state onto the unload valve. CONSTITUTION:The discharge oil passages 9 and 10 for the first and second hydraulic pumps 7 and 8 are connected to a convergence flow oil passage 12, and a control valve 2 for a hydraulic device 1 for raising/lowering a working machine which is connected with the convergence flow oil passage 12 and auxiliary control valves 5 and 6 for assisting working machine are interposed between the hydraulic pumps 7 and 8. Further, an unload valve 13 which is unloaded in the operation of the hydraulic device 1 is connected in the discharge circuit 10 of the second hydraulic pump 8. Further, on the hydraulic pump 7, 8 side in comparison with the auxiliary control valve 5, 6 in the convergence flow oil passage 12, a hydraulic pressure taking-out part 27 is arranged. In this constitution, a locking means 20 for locking the unload valve 13 in an unloaded state is installed in free release manners onto the unload valve 13.
Patent JP-H01283576-A (JP)
Title: Image forming device
Inventor: MAMA TAKASHI
IPC: G03G21/00
Filed: 1988-05-11
Abstract: PURPOSE:To prevent change in gradation and density and to attain high image quality by detecting the fatigue of a photosensitive body and controlling a laser beam output and a pulse range setting value according to the output signal of said detection. CONSTITUTION:The title device is an image forming device of an electrophotographic system, in which an image signal is modulated in terms of multivalued pulse range to generate an image forming signal, and a laser beam driven in response to the image forming signal irradiates a photosensitive body to form an electrostatic latent image. Its electrified potential is detected by a surface potential detecter 18 and a potential detecting circuit 20. When the electrified potential is lowered as time passes in comparison with an initial one, a laser beam output changing circuit 21 changes the laser beam output according to the decreasing range and the value setting the pulse range subjected to multivalued modulation is changed, so that the image density of a low density part become the same as an initial one. Thus, the gradation and density of a formed image is prevented from being changed as the sensitivity of the photosensitive body is deteriorated because the photosensitive body is used for a long time, and the high image quality is thereby attained.
Patent JP-S62269096-A (JP)
Inventor: SAKURAI MIKIO
IPC: G21F9/00
Filed: 1986-05-19
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-S5813119-A (JP)
Title: Automatic control device for cooling fan
Inventor: SAIGOU RIYUUICHI
IPC: F01P7/04
Filed: 1981-07-17
Abstract: PURPOSE:To control the amount of wind which is emitted by a cooling fan driven by an hydraulic motor, by controlling the discharge amount of a variable capacity pump with a control circuit which emits a control signal in compliance with the difference between the output from the water temperature sensor installed at the inlet of radiator and the reference value. CONSTITUTION:The difference epsilon between the output Vt from a cooling water temp. sensor 15 insetalled at the inlet of the radiator 1 and the reference temperature signal Vt is amplified by an amplifier with a gain of -K1 to be fed into a servo valve drive circuit 14 with a gain of K2 through a contact 13b. This servo valve drive circuit 14 controls the servo valve 23 of a variable capacity hydraulic pump 22 to put its discharge amount under control, so that the number of revolutions of an hydraulic motor 21 for drive of the cooling fan 2 is controlled in compliance with the cooling water temperature which is now maintained at a certain intended value. The contact 13B is used, while the retarder brake is in application, to feed the maximum revolutions command signal Vm to the servo valve drive circuit 14. Thus the cooling fan 2 rotates at its maximum speed.
Patent JP-H0623266-A (JP)
Title: Complex polytetrafluoroethylene article having controlled cavity and its control method
Inventor: DONARUDO FUREDERITSUKU HEIGEN
IPC: B01J20/28
Filed: 1991-02-22
Abstract: PURPOSE: To obtain a composite article for chromatography useful as a selective sorptive medium by enmeshing insoluble, non-swellable sorptive particles in a polytetrafluoroethylene fibril matrix. CONSTITUTION: The composite article for chromatography contains a polytetrafluoroethylene(PTFE) fibril matrix and insoluble, non-swellable sorptive particles enmeshed in the matrix. The ratio of the non-swellable sorptive particles to PTFE is in the range of 40:1 to 1:4 by weight. The composite article has pores having 30-80% porosity and 0.3-5.0 μm mean pore size and is useful as a selective sorptive or reactive medium.
Patent JP-H05293125-A (JP)
Title: Dental casting method
Inventor: SAITO YOSHIHIRO
IPC: B22D23/00
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a dental prosthetic casting which is free from casting defects without generating the inclusion of air or casting deficiency by casting a metal or ceramics to be cast into a casting mold from below this mold. CONSTITUTION:A casting blank material is gathered into a casting port by applying >=1G centrifugal force or acceleration force to the casting blank material and is pressurized when the casting mold exists in the position upper than a casting port, by which the molten casting blank material is press fitted into the casting mold from below the casting mold. Or, the sprue of U shape is used and the casting blank material falling-down by the even weight is pressurized the cast from the lower part. A pressurizing gas, such as gaseous argon, is used or the casting blank material is pressurized by a plunger consisting of heat resistant ceramics in order to pressurize the molten casting blank material. As a result, the casting free from the casting defects is obtd. without including the air therein at the time of the casting.
Patent JP-H01101946-A (JP)
Title: Bathtub of automatic cleaning type
Inventor: MAREE ARUTOMAN
IPC: A47K3/10
Filed: 1988-05-11
Abstract: PURPOSE: To automatically clean a bathtub by providing plural conduits extended from the inside of a hollow pipe member, which surrounds one part around the bathtub, into the bathtub and providing a control means for controlling the flow of water and cleaning fluid through the hollow pipe member. CONSTITUTION: Plural ducts 36 are provided while being extended from the inside of a hollow pipe member 20, which surrounds one part around a bathtub 10, into the bathtub 10. Besides, a cleaning fluid holding means 60 is connected to the hollow pipe member 20 and at a control means 68, the flow of water and cleaning fluid is controlled through the hollow pipe member 20. As a result, the bathtub can be automatically cleaned with high reliability after the use of bathtub.
Patent JP-H07313017-A (JP)
Title: Production of yarn for repelling aquatic fouling organism and yarn product using the same
Inventor: KOYAMA KUNIMICHI
IPC: D06M101/16
Filed: 1994-05-26
Abstract: PURPOSE:To provide a method for producing yarn for repelling aquatic fouling organisms, capable of making even an aquatic fouling organism repellent having low heat resistance show excellent aquatic fouling organism repelling performances. CONSTITUTION:The surface of synthetic yarn 1 is hot-melt coated with a moisture-curing polyurethane resin 2 comprising a urethane prepolymer mixed with copper or a copper-based compound such as copper oxide and an aquatic fouling organism repellent such as an organic iodine-based compound or a fatty acid-based compound. The polyurethane resin is moisture-cured and cross- linked to give yarn for repelling aquatic fouling organisms, having high heat resistance and excellent permanence.
Patent JP-H06321667-A (JP)
Title: Production of in-kiln modified tile
Inventor: YAMADA MASAMI
IPC: C04B41/50
Filed: 1993-05-14
Abstract: PURPOSE:To prevent uneveness in pattern and to stably enhance productivity by sticking plural kinds of colored transparent and transluent glazes on the surface of a prescribed tile by spraying in the form of spots and then carrying out baking. CONSTITUTION:Base glaze 2 is put on a biscuit tile 1 and fired and an in-kiln modified pattern 3 is printed (a) on the base glaze 2. Plural kinds of colored transparent glazes 4A and colored translucent glazes 4B are stuck (b) on the pattern by spraying in the form of spots. Colored transparent glaze 5 is then put on the spots and baking is carried out to produce an elegant modified-tile giving a blurred impression as a whole.
Patent JP-H11307638-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KANEBAKO KAZUNORI
IPC: H01L21/82
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the chances of moisture making contact with a proximity wiring. SOLUTION: A semiconductor device is characterized in that the device is provided with a silicon oxide film 32 having a recessed part in the upper surface, a silicon nitride film 33, which is formed on the upper surface of the film 32 and has a recessed part along the recessed part, a conductive wiring (polysilicon film 28), which is located within the above silicon oxide film 32 and is formed in a prescribed depth from the bottom 34 of the recessed part formed in the upper surface of the above film 32, and an aluminium wiring 35 approaching the recessed part.
Patent JP-S5540422-A (JP)
Title: Exposure information generating circuit of single-lens reflex camera
Inventor: WATANABE SAKUJI
IPC: G03B15/05
Filed: 1978-09-14
Abstract: PURPOSE: To improve operating characteristic by making the exposure information to be transmitted to the strobe side and the exposure information to be transmitted to the photometric measurement of the camera separable on the camera lens side.  
     CONSTITUTION: The first variable resistance R 1  which cooperates to the film sensitivity setting dial of the camera and the second variable resistance R 2  which reduces resistance value according to the full aperture F value of lens from the specified resistance value are series-connected between the inversion input terminal of an operational amplifier A 1  and output terminal. As a result, the voltage at the connection point of the first, second variable resistances R 1 , R 2  is transmitted to a TTL full-aperture photometric circuit 12 and at the same time the brush potential of the second variable resistance R 2  is transmitted to a strobe device 11 and is used for guide number control, etc. Hence, the need for performing setting of the preset aperture value and film sensitivity manually in the automatic dimming strobe of outside photometric type is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09279538-A (JP)
Title: Cleaner for water permeable paved surface
Inventor: INAGAKI TATSUOKI
IPC: E01H1/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To increase efficiency in work to remove earth and sand and dust and dirt or the like clogged in a cavity of a through hole of a water permeable paved surface by connecting a conduit connected to a watering recovering suction port opening toward a paved surface arranged in a vehicle to a recovering tank directly or indirectly mounted on the other vehicle. SOLUTION: While making vehicles 1 and l' travel, water of a water supply tank 5 is blown toward a pave surface 4 from a watering nozzle 3 of one vehicle 1. Then, earth and sand or the like clogging meshes of a water permeable hole of the paved surface 4 float by this water, and this is sucked by a sunction port 7, and is recovered to a recovering tank 9 mounted on the other vehicle 1' through a conduit 10. Sludge mixedly existing in recovered water is filtered by the recovering tank 9, and when sludge is accumulated in the recovering tank 9, the conduit 10 is removed from the vehicle l', and is connected to the other vehicle 1' having a similar mechanism, and work is continued, and the vehicle loaded with accumulated sludge is moved to the other place, and sludge removing work is performed.
Patent JP-S60256403-A (JP)
Inventor: SATOU TAKANORI
IPC: A43C15/02
Filed: 1984-06-04
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-H07322080-A (JP)
Title: Color picture reader
Inventor: HARA TOMOSHI
IPC: G03F3/08
Filed: 1994-05-26
Abstract: PURPOSE:To correct color resolving characteristic with simple structure even when a deviation is in the color resolving characteristic of the color picture reader by providing a correction means which corrects the color resolving characteristic of the picture reader. CONSTITUTION:The original picture information read out by a CCD color image sensor 21 is turned into an RGB reflection rate chrominance signal by an equivalent neutral lightness conversion part 24. Further, it is converted into lightness color signals L*, a*, and b*, or the like by a 1st color conversion part 25. A blue lightness signal b* which affects on the signal L* and a* refers to a lookup table 27 and is corrected by a factor according to the difference with the standard blue lightness signal. With the correction, the color resolving characteristic is corrected with simple structure even when there is a deviation of the color resolution characteristic of the color picture reader.