baber/WOPTO huggingface dataset:
Patent JP-S5875137-A (JP)
Title: Film rewinding device of motor-driven camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/00
Filed: 1982-09-17
Abstract: PURPOSE:To prevent a film from becoming useless by careless rewinding of a film whose photographing has not ended yet, by constituting so that motor- driven rewinding can be executed when 2 operating means for rewinding a film have been operated in different directions. CONSTITUTION:A lower end 7d of a sprocket shaft 7 is formed as a rewinding buttom projected to the outside from a bottom cover of a camera, and in case when a film is rewound, the sprocket shaft 7 is made to ascend in the camera body by pushing the lower end 7d in the direction as indicated with an arrow B, by which interlocking of a sprocket 8 and a driving gear train is disconnected, also a gear 6 is engaged with a gear 18 of a rewinding gear train, and a winding state is switched to a rewinding state. Subsequnetly, when a rewinding knob 64 is drawn into the direction as indicated with an arrow C along the wall surface of the camera body, a leg part 64a is fitted to a projection 60c, a rewinding lever 60 moves, a detecting lever 24 is turned counter-clockwise, a switch S2 is operated, and a motor M is rotated, by which a film is rewound into a patrone from a spool 12.
Patent JP-H0453062-A (JP)
Title: Disk driving device
Inventor: KIKUCHI ATSUSHI
IPC: G11B33/10
Filed: 1990-06-20
Abstract: PURPOSE:To improve the efficiency of using a recording medium and to improve the safety of a data by summing-up time for rotating the recording medium for each recording medium, and deciding the service life based on the summed-up time. CONSTITUTION:When writing or reading the data while rotating the disk-shaped recording medium at prescribed speed in the state of letting a head 19 in contact with the disk-shaped recording medium according to a data write or read signal, the time for writing or reading the data or the number of rotations is summed up for each disk-shaped recording medium after being calculated by a work information summing-up means 14. However, when this summed-up time or summed-up rotating number reaches the service life of the recording medium set in advance, the end of the service life is warned by a service life warning means 3. Therefore, it is decided for the recording medium with high use frequency that the service life is finished within a short time after starting the use, and it is not decided for the recording medium with low use frequency that the service life is exhausted even after the lapse of comparatively long time after starting the use.
Patent JP-2000346497-A (JP)
Title: Opening/closing valve for refrigerating cycle apparatus and refrigerating cycle apparatus having the same
Inventor: YAMATANI TAKAHIRO
IPC: F25B1/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an opening/closing valve for a refrigerating cycle apparatus having an effective operation even at a low pressure difference, an easy management of an accuracy of working or a clearance, a low manufacturing cost and high reliability of stably operating even in a refrigerant circuit and a refrigerator having high performance using the valve. SOLUTION: The opening/closing valve 10 for a refrigerating cycle apparatus comprises an opening/closing valve body 4 having a channel formed therein to communicate with an outlet 2 through an inlet 1, a valve disc 5a reciprocatingly contained in a valve chamber 6 formed in the body 4 to open or close an opening of a valve seat 3 provided in the channel in the body 4, and a pilot channel 8 for communicating with the chamber 6 through the outlet 2. The disc 5a is formed of a resin material containing a sole synthetic resin or a mixture as a main component and having an excellent heat resistance and a small water absorbance. The valve 10 is applied in a refrigerator using a hydrofluorocarbon as a refrigerant and an ester oil or an ether oil as a refrigerating machine oil.
Patent JP-H0452633-A (JP)
Title: Microfilm camera
Inventor: FUKUMOTO FUMIO
IPC: G03B27/32
Filed: 1990-06-20
Abstract: PURPOSE:To start photography automatically without photographing any unnecessary body such as a hand and to improve the operability by sending a photography start signal indicating that the hand of an operator leaves a document holding table. CONSTITUTION:The operator places the document 16 on the document holding table 11. Then when the hand is separated after the document 16 is placed, the light to the left-side light receiving sensor S1 of a 1st switch 51 is interrupted, the switch 51 is turned off, and the right-side light receiving sensor S2 is then turned off. Namely, when the hand moves in the direction of the arrow 51a of the switch 51 to interrupt the light from a light emitting element 54, the switch 51 sends a signal for shutter operation. Further, when the operator turns on a switch 52, a signal for shutter operation is sent. Therefore, when an original sensor 17 and the two switches 51 and 52 send ON signals respectively, the original 16 begins to be photographed. During this photography, the hand is outside the photographic area, so the hand is never photographed on a film F together with the information of the original 16.
Patent JP-S6138842-A (JP)
Title: Slider controller for machine tool
Inventor: NAGASE NOBORU
IPC: B23Q5/36
Filed: 1984-07-31
Abstract: PURPOSE:To achieve accurate and reliable motion control of slider by providing a simple hydraulic circuit where a pair of balance valves are arranged between a hydraulic pump and cylinder. CONSTITUTION:Detecting means 18 for profucing detection signals SG1 of different level with correspondence to the functioning force of operation means 12, 13, 14 coupled with a slider 4 to function force along the moving direction of slider 4 is provided while a pair of balance valves 30, 31 where one is coupled to the rod side oil chamber 26 of hydraulic cylinder 2 and the other is coupled to the head side oil chamber 28 ar jextaposed between a hydraulic pump 21 and a hydraulic cylinder 2 and relief valve 39 for varying the operating pressure of balance valve 31 on the basis of detection signal SG1 from detection means 18 is provided. Consequently, the motion of slider can be controlled accurately and reliably through small operating force.
Patent JP-H11352354-A (JP)
Title: Optical fiber array and its manufacture
Inventor: OASA JUNICHI
IPC: G02B6/24
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber array which is little in light reflection from a connecting end face 4 at the time of connection to an optical element, etc., and can be manufactured at a low cost. SOLUTION: The optical fiber array 1 is constituted to hold optical fibers by an aligning substrate 2 and a retaining substrate 8. The connecting end face 4 to expose optical fiber end faces of the optical fiber array 1 is formed as a slope which is orthogonal with the optical fiber arrangement surface 2a of the aligning substrate 2 and inclines at a prescribed angle θ with respect to the optical fiber axis of the optical fibers arranged in the guide grooves 6 on the aligning substrate 2.
Patent JP-H0394091-A (JP)
Title: Improved cathode for electrowinning of copper
Inventor: TEI SUCHIYUWAATO SANMIYA
IPC: C25C7/08
Filed: 1990-06-20
Abstract: PURPOSE: To provide a cathode blank which prevents the early gliding of a copper slab and facilitates the peeling of the copper slab with simple working by peening the outside surface of the titanium cathode blank by hard particles having specific sizes, thereby controlling its surface roughness.  
     CONSTITUTION: The outside surface of the titanium plate 12 of the cathode blank 10 to be electrodeposited with copper in an electrolytic cell is subjected to peening by the hard particles of the sizes at which the particles pass a sieve of sieve opening 16 pieces/linear cm and are held by a sieve of sieve opening 79 pieces/linear cm. The peening is executed for the time effective for forming the outside surface of the surface roughness having microdents 24 to prevent the early sepn. of the copper slab from the blank and to allow the easy sepn. of the copper slab. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5951853-A (JP)
Inventor: MOTOMURA MASAKI
IPC: A61L2/06
Filed: 1982-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1011740-A (JP)
Title: Magnetic card
Inventor: FURUKAWA SHINJI
IPC: B42D15/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic card having an excellent security function in which complicated information can be recorded by printing a nonmagnetic base body with a coating material in a specified pattern, and then forming an alloy magnetic thin film thereon. SOLUTION: A water-soluble ink containing spherical SiO2 , calcium carbonate and barium carbonate as inorg. fillers, a cellulose deriv. as an ink body and ethyleneglycol butylether as a solvent is used. A PET(polyethylene terephthalate) film is used as the base body, on which a coating material is applied in a specified pattern by screen printing. A magnet is disposed under a target so that the magnetic flux is introduced through a yoke to produce high density plasma on the target. An amorphous thin film having 0.5μm thickness and Co61 Fe26 Si10 B13 (the numbers represent atom% of each element) compsn. is formed on the PET film having the pattern formed by screen printing. Then the PET film with the thin film is cut into rectangular pieces along the edges of the printed pattern.
Patent JP-H0211849-A (JP)
Title: Rotating speed control unit for internal combustion engine
Inventor: TAKAHASHI TOSHIHISA
IPC: F02D41/34
Filed: 1988-06-29
Abstract: PURPOSE:To reduce rotational fluctuation by reading map data inferentially set according to the rule of fuzzy control and by performing spark control and control of air fuel ratio, based on a deviation between the aimed rotational speed and the engine rotational speed and on variation in the engine rotational speed. CONSTITUTION:A control circuit 16 reads map data inferentially set according to the rule of fuzzy control, based on a deviation between the aimed rotational speed of an engine 1 and the engine rotational speed calculated from a signal of a crank angle sensor 5. Timing for spark and an air fuel ratio are set respectively according to the map data, and drive of a spark coil 6 and of an injector 4 is controlled. In this way, rotational fluctuation is reduced in case a load is altered rapidly, and also it is converged promptly when the aimed rotational speed is changed, stoppage of the engine can thus be prevented and the wheeling can be improved thereby.
Patent JP-S6225349-A (JP)
Title: Cache memory device
Inventor: SHIRAI KENJI
IPC: G06F12/08
Filed: 1985-07-25
Abstract: PURPOSE:To rearrange data with a specific byte length on a right justification basis by accessing one data memory part within a storage unit area and also accessing the other within a succeeding storage unit area including byte addresses. CONSTITUTION:The intermediate-order bits of a data address are stored in the 2nd boundary address register 23, the low-order four bits are stored in a data address low-order bit register 24, and a data byte length signal is set in a data byte length register 4. Simultaneously, a data start byte address and the data byte length are added by an adder 21 and the intermediate-order bits are set in the 1st boundary address register 22. The contents of the register 22 and 23 are sent to the 1st and the 2nd data memory parts 25 and 26 to read data simultaneously. The read data are justified by a multiplexer circuit 27 by necessary byte length for left justification from the data start byte address and held in a data register 8.
Patent JP-H083486-A (JP)
Title: Water-based conductive coating material
Inventor: YOSHITAKE MASAYOSHI
IPC: C09D5/24
Filed: 1994-06-20
Abstract: PURPOSE:To provide a safe water-based conductive coating material reduced in deterioration of conductivity and being excellent in storage stability. CONSTITUTION:This material is one prepared by dispersing an electrolytic copper powder having a specific surface area of 2000-10000cm<2>/g as determined by the BET method, a content of particles passing a 44mum sieve of 90wt.% or above and an oxygen content of 0.2wt.% or below or a copper powder formed by dis-integratring the above hydrolytic copper powder in a water-based polyurethane resin essentially consisting of an organic poly-isocyanate compound and a carboxylic polyol compound.
Patent JP-H0214098-A (JP)
Title: Production of coated paper with gloss
Inventor: SAJI SOICHI
IPC: D21H19/38
Filed: 1988-06-29
Abstract: PURPOSE:To obtain the title high-grade coated paper by using a coating composition containing, as a pigment, a combination of satin white with an organic pigment to markedly improve the smoothness, gloss and glare of the objective paper. CONSTITUTION:A base paper is coated with a coating composition comprising (I) a pigment containing (A) 5-40wt.% of stain white <=0.8mum in mean granular size and (B) 5-40wt.% of an organic pigment 0.1-10mum in mean granular size and >=40 deg.C in glass transition temperature (Tg) in the weight ratio A/B=0.2-5 and (II) and adhesive followed by drying, thus obtaining the objective coated paper. In carrying out a finish, it is preferable that a hot calendering treatment be made by passing the paper through a metallic roll heated to >=100 deg.C and a press nip consisting of a pair of elastic rolls.
Patent JP-S5864134-A (JP)
Title: Preparation of catalyst containing molybdenum-bismuth- antimony
Inventor: NAKAJIMA CHIKAHIKO
IPC: B01J23/31
Filed: 1981-10-13
Abstract: PURPOSE:To obtain a catalyst having high reactivity and selectivity, in preparing a molybdenum-bismuth-antimony catalyst, by using antimony trioxide with a specific particle size as the stock material of antimony. CONSTITUTION:In preparing a molybdenum-bismuth-antimony catalyst, as the stock material of antimony, antimony trioxide with an average particle size of 3mu or less measured by a fine pore passing method is used. By using thus obtained catalyst, olefin is reacted with ammonia and oxygen under a high temp. condition in a gas phase and an unsaturatd nitrile such as acrylonitrile is prepared at high reactivity, high selectivity and a high yield.
Patent JP-S5590136-A (JP)
Title: Solid-state relay
Inventor: HIGUCHI IWAO
IPC: H03K17/78
Filed: 1978-12-27
Abstract: PURPOSE:To realize an excellent zero-cross switch of relatively-simple constitution by exercising control over a TRIAC by using a PUT coupler. CONSTITUTION:The moment PUT5 is irradiated with light, a gate current flows through PUT5 with transistor TR1 OFF to trigger thyristor Th2, and consequently the output of rectifier circuit 4 is cut off by thyristor Th2, so that triac 3 will turn ON by a large current flowing through resistance R2. Since thyristor Th1 stays ON even if PUT5 would be irradiated with light with transistor TR1 ON, thyristor Th3 can not be triggered and when thyristor Th1 turns ON at a following zero-cross point, TRIAC3 turns ON.
Patent JP-S645963-A (JP)
Title: Superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: C04B35/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a superconductor exhibiting superconductivity at above the b.p. of liquid N2 by consisting of O and specified three kinds of element. CONSTITUTION:Oxide compd. contg. at least two kinds of element (including Y) selected from (A1) Y, Er, Sc, La, Nd, Sm, Eu, Gd, Dy, Ho, Tm, Yb, and Lu, is mixed with a compd. contg. at least two kinds of element (including Ba) selected from (A2) Ba, Ca, and Sr, and a compd. contg. at least one kind of element selected from (A3) Cu, Zn, Ni, Co, Fe, Pd, Ag, and Cd. After pulverizing the powder mixture, the pulverized product is granulated to obtain granulated powder. Obtd. granulated powder is molded, and then calcined in oxidizing atmosphere. Thus, a superconductor contg. 10<=A1<=60 atomic %, 20<=A2<=50 atomic %, and 30<=A3<=65 atomic %, consisting of A1, A2 and A3 and O, and comprising a sintered body having K2NiF4 structure contg. rhombic crystals, is obtd.
Patent JP-H04365533-A (JP)
Title: Automatic exchanging device
Inventor: KITAMURA KOICHIRO
IPC: B23Q3/157
Filed: 1991-06-10
Abstract: PURPOSE:To provide an automatic exchanging device of small size and weight and capable of space-saving. CONSTITUTION:An automatic exchanging device is provided with a base 23, two pairs of claws 121 movable in first, second and third directions relative to the base 23 and detachably holding a tool, first, second and third moving mechanisms 70, 100, and 130 for moving the claws 121 in the first, second and third directions, and a common driving means 50 for moving the first, second and third moving mechanisms 70, 100 and 130 are provided, and characterized in that the first, second and third moving mechanisms 70, 100 and 130 are adapted to be driven by the one driving means 50.
Patent JP-S5973266-A (JP)
Inventor: JIERORUDO SAIRON SUPUUNAA
IPC: G05B19/18
Filed: 1983-09-07
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-H10341493-A (JP)
Title: Wide directional characteristic loud speaker device
Inventor: FUJITA TAKESHI
IPC: H04R3/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a flat wide directional characteristic over the whole periphery of a device by arranging plural speakers on the peripheral part of a polygonal or spherical loud speaker device main body, setting an angle which the axes of the adjacent speakers make to be a prescribed angle and connecting correction filters to the respective speakers. SOLUTION: The angle θ which the axes P of the adjacent speakers 3 make is set to be 63 degrees. The correction filter is provided so that sound pressure becomes higher as the frequency becomes higher in S1 having a largest inclination characteristic and a curve in the inclination characteristic can maintain flatness. Since the centers of the adjacent speakers 3 are placed from a measuring device S1 by prescribed distances, sound which is simultaneously radiated from the speakers 3 generate the shift of wavelengths before and behind distance and they interfere one another. Thus, high band rise in the correction filler is suppressed and approximate flatness is kept even in a front characteristic.
Patent JP-S5965654-A (JP)
Inventor: POORU RAZAMU HOOTON
IPC: F16H13/14
Filed: 1983-09-07
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-S6055350-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-09-06
Abstract: PURPOSE:To enhance resolution by forming a substrate for a photoconductive member and a photoreceptive layer composed of a layer region made of an amorphous substance contg. Ge and a conductivity governing substance, and a photoconductive layer region made of an amorphous material contg. Si and N. CONSTITUTION:A Ge-contg. layer region 103 made of a-Ge(SI,H,X), and a photoconductive layer region 104 made of a-Si(H,X) are laminated in this order on a substrate 101, and a photoreceptive layer 102 is composed of the layer regions 103 and 104. Said layer region 103 contains a substance for governing conductivity, such as Ge, in a distribution continuous and uniform in the film thickness direction and in the plane direction in parallel to the surface of the substrate 101. Further, the photoreceptive layer 102 contains N in an amt. properly selected in accordance with the characteristics required for the layer region itself, and the relationship between the layer region and the substrate 101.
Patent JP-S6224023-A (JP)
Title: Thrust bearing device
Inventor: NARUMIYA HIROSHI
IPC: F16C17/06
Filed: 1985-07-22
Abstract: PURPOSE:To enhance safety by providing a shallow recess on the upper central part of a thrust pad so as to enlarge the minimum oil film thickness without increasing the friction loss of bearing parts. CONSTITUTION:A thrust pad 11 is attached with bearing metal such as white metal on the upper surface, and is provided with a shallow disklike recess 12 at the central part. Consequently, when a thrust runner 1 turns in the direction of the arrow A, the pressure of oil film 6 decreases temporarily at the starting peripheral part for the turning direction of the recess 12. Hereafter, the oil film pressure continues to increase toward the downstream and reaches the maximum pressure at the neighborhood of the ending part of the recess 12. Like this, the generating point of the maximum pressure shifts slightly toward the downstream side as compared with the conventional one, and the absolute value of the pressure also becomes slightly large. Thus, the inclination of the thrust pad 11 becomes smaller than that of the conventional one, and the value of minimum oil film thickness t increases.
Patent JP-H04363636-A (JP)
Title: Torque detector
Inventor: KOBAYASHI AKIRA
IPC: G01L3/10
Filed: 1991-06-10
Abstract: PURPOSE:To enable the use of a torque detector containing a semiconductor element even under severe conditions of temperature environment or the like. CONSTITUTION:Discs 4 and 5 fixed respectively on a drive-side shaft 14 and a load-side shaft 15 linked together with an elastic body 17 have code bands for generating pulses in which a light reflecting section and a light absorbing section arranged alternately. Light of a light emitting element 6 which enters via a common optical path (optical fiber cable 8) is divided into two optical paths with a half mirror 11 and a reflection mirror 24. The respective code bands are positioned in the two optical paths and filters 18 and 19 are placed in front of the respective code bands so as to allow the passing of light alone with a specified different wavelength bands. The light radiated to the light reflection part is transmitted through filters 20 and 21 which are made to match transmission wavelength bands thereof and received with photo detectors 7a and 7b. Thus, a torque is detected from an output phase difference between the photo detectors 7a and 7b.
Patent JP-H1010232-A (JP)
Title: Method for monitoring anchoring system falling
Inventor: ARAYA TOMIO
IPC: B63B22/18
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To exactly monitor the falling state of an anchoring system from a moving ship. SOLUTION: In the step S1, a transponder is attached to an anchoring system α. In the step 82, origin data are written to a memory for monitoring the falling state of the anchoring system. In the step S3, position data of a ship are measured at a time when n-seconds lapse. In the step S4, the acoustic position measuring data of each transponder are measured with an acoustic navigator respectively. In the step S5, the ship position data and the origin data are read. The ship position data are produced therewith after coordinate transformation. In the step 86, the acoustic position measuring data and the ship position data after the coordinate transformation are read, and the coordinate transformation of the acoustic position measuring data is performed.  In the step S7, the state of the anchoring system is displayed by displaying the position of the transponders by using acoustic position measuring transformation data.