baber/WOPTO huggingface dataset:
Patent JP-S5738460-A (JP)
Title: Electrifying device of copier
Inventor: KOBAYASHI YUUICHI
IPC: G03G15/00
Filed: 1980-08-20
Abstract: PURPOSE:To control the surface potential of a photoreceptor to a certain level, by forming an image at a part of the photoreceptor before the start of the copying process and detecting the mean potential of the image forming part and the texture part with a low voltage to control an electrifying device. CONSTITUTION:The potential induced through a developer 22 to a sensor 23 provided close to a photoreceptor 21 in the developer 22 is detected by means of an FET transistor 24. This detected potential is supplied to a detected potential storing circuit 30. Then the output of a potential detecting circuit 20 is charged and stored in a capacitor C1 of the circuit 30 at the timing of a white/black pattern formed to the photoreceptor 21 reaches the sensor 23. This stored potential is supplied to a differential amplifier 41 of an output circuit 40 to be compared with its reference level. Then the output corresponding to the difference of comparison is applied to a high voltage power source for electrification to control the output. In such constitution, a certain pattern is previously formed to the photoreceptor before formation of an image, thus the surface potential is detected in the form a mean potential.  Thus the detected potential is set at a low level, and the surface potential of the  photoreceptor is controlled to a certain level.
Patent JP-S60259511-A (JP)
Title: Car height adjusting device
Inventor: TANAKA HARUTO
IPC: B60G17/052
Filed: 1984-06-04
Abstract: PURPOSE:To dissolve a trouble that the car height is momentarily increased when the car height is to be decreased by constituting the device so as to open a discharge valve after an air tank is fully filled and discharge the pressure air remaining in a passage from a compressor to the air tank. CONSTITUTION:The said device increases the car height by dehydrating the pressure air generated by a compressor 11 with a drier 12, then storing it in an air tank 13, and feeding the pressure air in this air tank 13 to car height changing actuators 14, 14 via a feed valve 15. Furthermore, the pressure air in the actuators 14 is discharged to the atmosphere to decrease the car height by opening a discharge valve 17 and a bypass valve 16 in a bypass passage bypassing the air tank 13 and the feed valve 15. In this case, a control means 18 is constituted so as to open the discharge valve 17 for a predetermined time after the air tank 13 is fully filled with the pressure air and the compressor 11 is stopped.
Patent JP-H10288266-A (JP)
Title: Spring energizing check valve
Inventor: MARUTA TOMONORI
IPC: F16K15/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a spring energizing check valve which is capable of securing a passing flow rate even when the flow rate from an entrance is little. SOLUTION: A valve element 6 which is energized by a coil spring 11 is arranged on an exit 3 side of an annular valve seat 5. A communicating hole 12 communicating an entrance 1 and the exit 3 is provided on the valve element 6. On the exit 3 side of the communicating hole 12, an auxiliary valve element 7 energized by a coil spring 14 is arranged. Even when a fluid from the entrance 1 is little, the auxiliary valve element 7 opens at first and the fluid is made to flow down to the exit 3 side from the communicating hole 12.
Patent JP-H07289530-A (JP)
Title: Living body magnetism measuring instrument
Inventor: YAHARA AKITO
IPC: H01B12/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide a living body magnetism measuring instrument capable of measuring magnetism generated from a living body precisely and of small size and a low cost. CONSTITUTION:This living body magnetism measuring instrument consists of a magnetically shielded cylinder 3, a bed 1 on which an examinee 4 is laid and a magnetism measuring instrument 2 which measures living body magnetism, and is constituted in such a way that the magnetism measuring instrument 2 is mounted on the bed 1, and the bed 1 is formed so as to be drawn in/out freely from the magnetically shielded cylinder 3. A measuring engineer can accurately set the probe of the magnetism measuring instrument 2 on the examinee 4 on the bed 1 by drawing out the bed 1 outside the magnetically shielded cylinder 3. The magnetically shielded cylinder 3 can be prepared as a small one in which only one examinee 4 can enter, which saves the expenses.
Patent JP-S62287158-A (JP)
Inventor: ABURAHAMU AUABATSUHA
IPC: G01N33/497
Filed: 1987-05-11
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-H0413262-A (JP)
Title: Rotary head device
Inventor: SAITO TAKEHIKO
IPC: G11B15/61
Filed: 1990-04-27
Abstract: PURPOSE:To stably connect slidably a recording medium with a recording and reproducing head by assembling a spiral group from which the inside air between a rotary drum and a fixed drum is blown off in a drum forming in a separate member, and forming an air path part at a drum side conforming to the spiral group. CONSTITUTION:The device is a rotary head device equipped with the rotary drum 2 and the fixed drum 5, and a pump-out type spiral group 11 is assembled in at least either the drums 2, 5 forming in the separate member, and the air path part 12 conforming to the spiral group 11 is formed on at least one side of two peripheral edge plane parts sandwiching a fine gap between both drums 2, 5. In such a case, the air in both drums 2, 5 blow off from the fine gap through the air path part 12 by the spiral group 11 in a state with extremely low pressure loss and low leakage, etc. Thereby, air film can be formed uniformly between the drum and a feeding tape shape recording medium.
Patent JP-H05315818-A (JP)
Title: Coaxial dielectric resonator
Inventor: OZAKI KENICHI
IPC: H01P7/04
Filed: 1992-05-07
Abstract: PURPOSE:To easily mount a terminal to an inner conductor by forming the insertion part of the terminal made of a metallic plate to the inner circumferential hole of the inner conductor to be an L-shape. CONSTITUTION:A terminal 6 is formed of a metallic plate such as a conductive alloy having the elasticity to be an L-shape. The terminal 6 is inserted to the inner circumferential hole 5 of a dielectric body 1 by using a jig or the like while exerting elastic deformation and then the jig is removed, then the terminal 6 is fixed in the inner conductor 2 of the dielectric body 1 by its elastic restoration force and connected electrically to the conducor 2. Moreover, the strength of the fixing is easily adjusted by devising the shape and size of the terminal 6. Then the terminal and the inner conductor are fixed more strongly with a solder or a conductive adhesives in such fixed state.
Patent JP-S605640-A (JP)
Title: Series digital signal transmitting device
Inventor: IDA YUKIHIKO
IPC: H04L7/00
Filed: 1983-06-23
Abstract: PURPOSE:To prevent the disappearance of clock component from a transmission line code by watching the continuation of data 0 and inserting data 1 when 0 continues more than a specified value. CONSTITUTION:A data ''0'' counter circuit 6 always watches data output from a communication controlling circuit 3 and counts the number of continuation of data 0. When the counted value exceeds allowable value of data 0 continuation determined by the clock reproducing capacity of receiving side, a signal is sent to a data 1 adding circuit 7 that changes 0 in the data to 1. The circuit 7 changes data 0 to data 1 according to a clock signal supplied from the circuit 3 at timing that excerts the least influence of data change, and sends out a transmitting signal (a) from a data sending circuit 5.
Patent JP-H04344198-A (JP)
Title: Synchronous generator
Inventor: TAKEBE TETSUO
IPC: H02P9/14
Filed: 1991-05-20
Abstract: PURPOSE:To enable a parallel operation with other system, even if a prime mover cannot delicately control a rotational speed, by equipping a synchronous generator, which can be operated also as a synchronous motor, and a prime mover for driving the synchronous generator via a clutch being unidirectional in the transfer of input-output. CONSTITUTION:Until a synchronous generator 7 completes changing from the operational status as an induction motor to that as a synchronous motor, a propeller pitch angle controller 16 drives a propeller pitch angle control mechanism 17 to control the angle of the propeller 2 of a wind mill so that the rotational speed of the input axis of a one-way clutch 5 does not exceed that of the output axis. Further, after the synchronous generator 7 has completed changing to the operational status as the synchronous motor, the angle of the propeller 2 is controlled so that the speed increases gradually. When the rotational speed of the input axis of the one-way clutch 5 is going to exceed that the of the output axis, i.e., the rotational speed of the synchronous motor 7, by this increase of speed, the one-way clutch 5 engages to transmit the torque of the input axis to the output axis.
Patent JP-H0411242-A (JP)
Title: Method for determining radiograph reading condition and/or image processing condition
Inventor: HARA MASASHI
IPC: H04N5/30
Filed: 1990-04-27
Abstract: PURPOSE:To stably found a reading condition and an image processing condition by finding the histogram of an image signal corresponding to an outline area of an object image encircled with a polygonal line connecting plural points and finding the reading condition and image processing condition based on this histogram. CONSTITUTION:Variation of a 1st image signal Sp at the peripheral edge of the object image 9 is found to find plural mutually separate points in the vicinity of the peripheral edge of the object image 9 at a slight distance from the object image 9, and the histogram of the 1st image signal corresponding to the outline area of the object image 9 encircled with the line connecting plural points. The reading condition and/or image processing condition is found based on this histogram. Consequently, the shape of the histogram is stabilized and the best reading condition and image processing condition can stably be found.
Patent JP-H09296564-A (JP)
Title: Steel column, and structure of joining part of the column with beam
Inventor: NAKAGAWA ATSUSHI
IPC: E04B1/24
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To realize the multi-directional connection of a beam by projecting a small L-shaped lip piece intersecting a web on an outer corner part of an L-shaped body of a steel column of flat section, and providing a lip piece intersecting the web on a tip of the L-shaped body. SOLUTION: A small L-shaped lip piece comprising orthogonal webs 2a, 2b is projected in an orthogonal manner with webs 1a, 1b on an outer corner part of an L-shaped body comprising the webs 1a, 1b of a steel column A which are orthogonal with each other. Lip pieces 3a, 3b orthogonal to the webs 1a, 1b are projected on each tip of the L-shaped body. In joining a steel beam B, a joining plate 4 is arranged for example across the web 2a and the web of the beam B, and fixed by bolts and nuts. The lip pieces 3a, 3b are cut to be slightly larger than the original dimension of the beam B, a joining plate 6 is arranged across the webs 1a, 1b and the web of the beam B, and fixed by bolts and nuts. The beam can be joined in three directions or in four directions, and sufficient strength can be secured.
Patent JP-H0414515-A (JP)
Title: Concrete member joining method
Inventor: NASHIMOTO YUTAKA
IPC: E02D5/10
Filed: 1990-04-30
Abstract: PURPOSE:To improve the workability of the title method by injecting a solidifying agent into through holes bored into a concrete member joining section after concrete members are joined to each other by means of their projecting and recessed joints and respectively inserting both projecting sections of a U-shaped reinforcing bar into the through holes. CONSTITUTION:Concrete members 1 and 1' are joined to each other by means of their projecting and recessed joints 2 and 2'. Then a solidifying agent 4 of mortar, synthetic resin adhesive, etc., is injected into the through holes 3 and 3' of the members 1 and 1'. Thereafter, both projecting sections 5' of a U-shaped reinforcing bar are respectively inserted into the holes 3 and 3'.
Patent JP-H04342787-A (JP)
Title: Water-repellent agent and water-repellent treatment
Inventor: NAKANISHI MASAJI
IPC: C09K3/18
Filed: 1991-05-20
Abstract: PURPOSE:To provide a water-repellent treating agent enhancing the adhesivity between a water-repellent film and the surface of a treated member for improving the durability of the water-repellent film. CONSTITUTION:A water-repellent agent comprising a mixture of grinding particles with a water-repellent solution containing a silicone-based water- repellent agent is coated on the surface of a glass plate and subsequently cured to form a cured film adhesively bonded to the surface of the glass plate. The grinding particles remaining in the cured film are wiped off to form a water- repellent film. Since harmful substances are polished off and simultaneously the water-repellent agent is coated on the surface of the glass plate, the silicone- based water-repellent agent is surely reacted with silanol groups on the surface of the glass plate to enhance the adhesivity therebetween.
Patent JP-H0632740-A (JP)
Title: Pharmaceutical preparation
Inventor: BUERUNAA BORAAGU
IPC: A61P19/10
Filed: 1993-05-17
Abstract: PURPOSE: To obtain a medicinal preparation which is effective for treatments, etc., of psoriasis, osteoporosis, precancerosis symptom and ulcer, and consists of 9-cis- or 13-cis-retinoic acid or acytoretins and a vitamin D derivative as active components. CONSTITUTION: The preparations are prepd. by using the 9-cis- or 13-cis-retinoic acid or an acytoretin or the pharmaceutically usable salts or esters of these acids in combination with the vitamin D derivatives as the active components. The medicinal preparations are prepd. by particularly combining the 9-cis- retinoic acid and calcitriol (i.e., 1α,25-dihydroxy-vitamine D3 ) as the active components. The medicinal preparations are effective for the treatments of the psoriasis, osteoporosis, precancerosis symptom and ulcer as well as for the pathological or undesirable immunnologic reaction; for example, rheumatoid arthritis, multiple sclerosis, allergies or the immunnologic reaction in the transplantation, etc., of a liver, heart, medulla, etc.
Patent JP-S60258939-A (JP)
Title: Ceramic base for semiconductor device
Inventor: UEDA MASAO
IPC: H01L23/12
Filed: 1984-06-05
Abstract: PURPOSE:To prevent deformation of lead frame by one kind of glass which is hard to fuse again after sticking the lead frame by printing two kinds of sealing glass on an upper surface in periphery of a cavity part. CONSTITUTION:Two kinds of sealing glass 31 and 32 is printed on an upper surface in periphery of a cavity part 2 where a semiconductor chip of a ceramic base 1. The glass 31 is crystalline and the glass 32 is amorphous. Because the crystalline glass 31 fused at a time when the lead frame is stuck is hard to fuse in the later process of heat treatment, sealing with a cap is effected by the amorphous glass 32 with fixing the lead frame firmly. Deformation of the lead frame does not occur at sealing with a cap and the fused glass does not flow into the cavity part, thereby enabling high-reliability cap sealing and die bonding.
Patent JP-H08299458-A (JP)
Title: Medication control device
Inventor: AMANO KAZUHIKO
IPC: A61M37/00
Filed: 1995-05-12
Abstract: PURPOSE: To stabilize the circulatory movement of a patient by monitoring the circulatory movement of the patient to automatically administer a circulation agent corresponding to necessity. CONSTITUTION: A microcomputer 5 takes in the pulse waves of a patient periodically through a pulse wave detection part 200 and calculates the interval of pulse waves to analyze the state of a living body. When the state of a living body such as RR 50 satisfies a predetermined condition, an α-blocker or β- blocker is administered to the patient by a first or second medication part 300, 400 to hold the circulatory movement of the patient to a stable state.
Patent JP-S5638863-A (JP)
Title: Semiconductor device
Inventor: OOZORA SHIGERU
IPC: H01L29/872
Filed: 1979-09-07
Abstract: PURPOSE:To remove adverse effect which would appear in an unstable silicide layer at the peripheral portion of the connecting window by forming a metal silicide layer in the connecting window in an insulating film covering the surface of a semiconductor substrate, thereafter sequentially providing an insulating film having a window which is smaller than said window and a contact electrode. CONSTITUTION:The first oxide film 23 having a connecting window is provided on a P type semiconductor substrate 21 on which an N type diffused layer 22 is formed. Then, a metal silicide layer 25 is formed by depositing platinum and the like and performing the heat treatment. Then, the second oxide film (protecting film) 24 having a connecting window which is smaller than the connecting window in the film 23 is provided, and an electrode metal 26 is provided on the film 24 so as to contact the metal silicide layer 25. Since an unstable metal silicide layer 29 which is generated at the periphery of the connecting window is covered by the film 24, the adverse effects are not caused by the electrode metal 26.
Patent JP-H06325224-A (JP)
Title: Card balance managing method, card and transaction terminal equipment
Inventor: YANAI YASUTAKA
IPC: G07G1/12
Filed: 1993-05-18
Abstract: PURPOSE:To enhance the accuracy for the card balance management in a card transaction, regarding a card balance managing method. CONSTITUTION:In a transaction system provided with a card 1 making possible the reading of a record where card discrimination information and transaction information including amount of money data is recorded, a transaction terminal equipment 2 performing a transaction settlement based on the amount recorded in the card and a management device 3 managing the balance of the card based on the transaction information notified from the transaction terminal equipment, this method is the one in which the card 1 is provided with the recording area of transaction serial numbers, the transaction terminal equipment 2 performs the update recording of balance and the update recording of the transaction serial numbers recorded in the recording area for the card and transmits the card discrimination number of the card and transaction information including the balance after the update and the transaction serial number to the managing device when the transaction settlement of the card is performed, and the managing device manages the balance in the transaction information having the latest transaction serial number as the balance of the card discrimination number.
Patent JP-S5817813-A (JP)
Title: Filter for magnetic separator
Inventor: MINEMURA TETSUO
IPC: B03C1/034
Filed: 1981-07-24
Abstract: PURPOSE:To improve the strength and magnetic material separating effect of a filter, by incorporating an element for giving corrosion-resistant properties and an element for forming a solid solution to a VIII-group ferromangetic transition metal to prepare a molten alloy, and directly quenching and soldifying the molten alloy on a crystallin wire rod to obtain the filter. CONSTITUTION:Elements (Cr, Mo, W) for giving corrosion-resistant properties and elements (Si, Al, C) for forming a solid solution are added to a VIII-group ferromagnetic transition metal to prepare a molten alloy. Next, the molten alloy is jetted on the surface of a cooling drum and rotating at high speed to obtain a crystalline wire rod having a fine wire rod shape or a thin-sheet shape by quenching and solidifying the molten alloy on the surface of the drum. A filter obtained by said process has excellent properties in strength and in magnetic material separating effect.
Patent JP-S5340101-A (JP)
Title: Temperature control device for boiler exhaust gas
Inventor: IDE KUNIHIRO
IPC: F22B37/40
Filed: 1976-09-24
Abstract: PURPOSE: To obtain exhaust gas of required temperature of homogenized distribution at boiler outlet without requiring specific installation outsie the boiler for exhaust gas temperature control unit in dry type denitration system of boiler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05287469-A (JP)
Title: Manufacture of aluminum alloy sheet excellent in gnawing resistance, scratching resistance and corrosion resistance
Inventor: KOMATSUBARA TOSHIO
IPC: C25D3/22
Filed: 1992-04-07
Abstract: PURPOSE:To manufacture an Al alloy sheet for working excellent in gnawing resistance, scratching resistance and corrosion resistance at the time of press forming by diffusing Zn in plating over the surface of an Al-Mg alloy sheet having a specified compsn. and thereafter executing heat treatment under specified conditions. CONSTITUTION:On the surface of an Al alloy sheet contg., by weight, 2.0 to 8.0% Mg, contg., at need, one or two kinds of 0.05 to 1.5% Cu and 0.05 to 2.5% Zn and furthermore contg. one or >= two kinds among 0.05 to 0.6% Mn, 0.05 to 0.3% Cr and 0.05 to 0.3% Zr, a plated layer contg. >=5% Zn is formed by the amt. of 0.1g/m<2> as Zn by electroplating or the like, and after that, heating is executed at 400 to 580 deg.C within 1440min to diffuse Zn over the surface of the Al alloy and to form an Al-Zn-Mg alloy layer. In the case the subsequent cooling rate is regulated to >=50 deg.C/min, it is left as it is, and in the case of <50 deg.C/min, it is furthermore subjected to final annealing of executing heating to 350 to 580 deg.C and thereafter executing cooling at >=50 deg.C/min cooling rate. Finally, it is subjected to artificial aging treatment of executing heating at 80 to 200 deg.C for 1 to 48hr.
Patent JP-H07317817-A (JP)
Title: Disc brake
Inventor: AITANI MORIAKI
IPC: F16D65/095
Filed: 1994-05-27
Abstract: PURPOSE:To suppress drag of a brake when it is out of application by suppressing the spring effect with a shim. CONSTITUTION:A break squeak preventive shim is interposed between a pad and a pressing member (piston) to press the pad to a rotor, and thereby a disc brake is formed, which is provided with grooves 12a0-12a9 so that the peripheral edge of the shim is accommodatable at the back face of a backing metal 12a of the pad 12. It may also be acceptable that the shim end in the rotor rotating direction is hitched at the backing metal end in the rotor rotating direction.
Patent JP-H10305978-A (JP)
Title: Elevator system
Inventor: TAKAISHI SHIGERU
IPC: B66B11/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system that secures the capacity of a box in the lower part of an elevator display unit so largely in making full use of a space which is regarded as futility as in the past, and besides, it is excellent in operability over apparatuses in the box. SOLUTION: In this elevator system, a section of a more upper part than a car floor around a car room of an elevator cage unit is projected to the outside of this car room, and a display unit to designate the specified function is installed in a plane part of this projected part. In this case, a box 14 storing apparatuses to carry out the function of the display unit is constituted to be longer in the longitudinal direction than a faceplate 13 of the display unit within the range of the plane part 17 where a side plate is projected.
Patent JP-H06319327-A (JP)
Title: Seedling planter
Inventor: SHINODA MITSUO
IPC: A01C11/02
Filed: 1993-05-18
Abstract: PURPOSE:To reduce noise by applying an elastic member to a washer in contact with a cushioning member on the inner surface of a planting arm and fitting the elastic member into a pushing rod. CONSTITUTION:The seedling planter is obtained by fitting a washer 3 into a pushing rod 14, bringing the washer into contact with the end of a connecting member 1, interposingly installing an elastic member (3B) in the contact surface thereof through a cushioning member 19 with the inner surface of a planting arm 7 and keeping the washer and the pushing rod in a relatively fixed state by the frictional resistance of the elastic member (3B) with the pushing rod.