baber/WOPTO huggingface dataset:
Patent JP-H0879973-A (JP)
Title: Power system control device
Inventor: BITO FUMIO
IPC: H04Q9/00
Filed: 1994-09-05
Abstract: PURPOSE: To suppress the oscillation of a power system when a demand balance is lost and at the same time readily throw a generation facility which is released from the system into the power system again. CONSTITUTION: A generation facility for supplying power and a substation for consuming the power are connected to a power transmission system 6 and data including the connection state between the generation facilities and the power/voltage/breaker of the substation are transmitted to a central controller 2 via a data communication line 7. A system condition operation device 3 installed at the central controller 2 transmits a frequency instruction value F, a voltage phase 6 for each generation facility, and a reference time t outputted by a reference clock 5 to each generation facility via an instruction value communication line 8. Each generation facility determines a frequency setting value and a generation power instruction value based on them.  The generation facility thrown into the system calculates a voltage phase when it is being thrown in parallel by a system condition modification operation device 4 and sets frequency and voltage phase as the values for standby.
Patent JP-H0763218-A (JP)
Title: Sliding bearing and underwater worm decelerator using the same
Inventor: KATOU KOUJI
IPC: F16H1/16
Filed: 1993-08-25
Abstract: PURPOSE:To enable the usage of a worm decelerator in the water of a pool, a fountain, a water gate and the like, or a codition similar to underwater such as a house for hydroponics without performing special measure for oil-leakage by providing the worm decelerator which is perfectly free from lubrication. CONSTITUTION:A bearing 1 is a cylindrical sliding bearing in which a bearing elastic portion is formed around an inner peripheral hole 1a. When a shaft 12a is rotated, the bearing elastic portion is deformed by its sliding friction. Then a diameter of the inner peripheral port 1a is enlarged to generate a proper clearance in respect to the shaft 12a. A worm gear 12 and a worm wheel 13 are supported by the sliding bearing 1. The worm gear 12 is made of stainless steel, while the worm wheel 13 is made of resin. A worm decelerator 10 is thus perfectly free from lubrication, and suitably used underwater.
Patent JP-S58115285-A (JP)
Inventor: OOMORI HIDEAKI
IPC: F27B7/00
Filed: 1981-12-26
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-S58115721-A (JP)
Inventor: SHINOHARA KATSUTOSHI
IPC: H01H13/02
Filed: 1981-12-28
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-S60103496-A (JP)
Inventor: AIZAKI YOSHIHIKO
IPC: G07D9/00
Filed: 1983-11-10
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-2001038637-A (JP)
Title: Electrodeposition grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: B24B53/017
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set the grinding margin without damaging a work by reducing the grinding pressure. SOLUTION: In this electrodeposition grinding wheel, a flat part 24 is formed on a top part in the longitudinal sectional view of a ring-shaped abrasive grain layer 23 of an electrodeposition wheel 20. A first inclined surface 27 and a second inclined surface 28 are provided on an outer circumferential surface 25 of the abrasive grain layer 23 from a base metal 22 side so as to be continuous to the flat part 24, and a third inclined surface 29 and a fourth inclined surface 30 are provided on an outer circumferential surface 26 so as to be continuous to the flat part 24. The angle θ1 of inclination of the first inclined surface 27 is an acute angle, and the angle θ2 of inclination of the second inclined surface 28 is set to be smaller than θ1.  The angle θ3 of inclination of the third inclined surface 29 is an acute angle, and the angle θ4 of inclination of the fourth inclined surface 30 is set to be smaller than θ3. θ1 may be smaller than θ4.
Patent JP-S6367193-A (JP)
Inventor: YUHARA NOBUMITSU
IPC: B42D15/00
Filed: 1986-09-10
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-H1136742-A (JP)
Title: Fastening device for door
Inventor: YAMADA KENICHI
IPC: E05B65/06
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof packing type door provided with a lock handle device, which can be obtained by only fixing a door to the nearby position of a fixing part of a fixing frame body. SOLUTION: This fastening device 1 is constituted of a base member 2 and a fastening member 3. The base member 2 is fixed to the inside face C1 of a fixing frame body C. The fastening member 3 is rotatable between the fastening position and the unfastening position against the base member 2 and urged by a spring 5 so as to return to the unfastening position. The fastening member 3 supports a pressing roller 11 on the body 10 having a contact face 17. When the end face W1 of the rotary direction of a lock plate W presses the contact face 17 to rotate the fastening member 3 on locking the lock handle, the pressing roller 11 pushes one side face W2 of the lock plate W and pull the door D in to press it onto the fixing frame body C.
Patent JP-H0958464-A (JP)
Title: Carrying device
Inventor: YUKI KATSUHIKO
IPC: B61D3/14
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To absorb the difference in speed even if there actually exists the difference in speed between dollies when carried articles are carried in a state that a pallet is bridged between a plurality of the dollies. SOLUTION: This invention is concerned with the device for carrying a pallet 9 bridged between two dollies 4, which is placed over two lines of tracks in such a way that it can travel. The device is made up of lifting cylinders 11 provided for the front and rear of each dolly with their distance spaced in the longitudinal direction, cylindrical support members provided for the tip end of the rod 15 of each lifting cylinder 11, a skid plate 19 interposed between the upper parts of the front and rear support members 16, sliding plates 20 provided for the back faces of the skid plate 19 at its front and rear parts, and each supporting top 23 which is provided over the dollies 4, can go in between each sliding plate 20 and the supper surface 12 of each dolly, and is bonded with each sliding plate 24 at its surface.
Patent JP-H0655874-A (JP)
Title: Posttreatment apparatus
Inventor: TAMURA MASAHIRO
IPC: B42C1/12
Filed: 1992-08-07
Abstract: PURPOSE:To enable improving of reliability in stapling finish. CONSTITUTION:Forms discharged from the body 1 of an image forming apparatus, on which images have been formed are received and stored through conveyance paths 3, 5 into storage means 6 provided with an end fence 7. A bundle of forms stored in the storage means 6 are put in order to be stapled by stapling means, and the thus stapled bundle of forms is delivered to a delivery tray 4. A displacement means (the end fence 7 or arm or roller) is provided for displacing a bundle of forms stored in the storage means 6 in a thicknesswise direction.
Patent JP-S6270248-A (JP)
Title: Coating material for optical glass fiber
Inventor: MORIKAWA KEICHU
IPC: C08F299/00
Filed: 1985-09-24
Abstract: PURPOSE:To provide the titled material containing a polymerization initiator and a curable component composed of a urethane (meth)acrylate oligomer and a specific mixture, having excellent curability and giving an optical fiber having excellent elongation, strength and long-term reliability in high productivity. CONSTITUTION:A mixture (B) acting as a reactive diluent is produced by mixing (a) 100pts.wt. of the di(meth)acrylate compound of a phthalic acid dialkylene oxide adduct of formula [R1-2 is (2-4C) alkylene; X1-2 is (meth)acryloyl; m and n are integer (2-20)] having a number-average molecular weight of 350-1,500 with (b) 5-70pts.wt. of a compound which is a liquid having low viscosity at normal temperature and containing >=1 polymerizable C=C bond in one molecule (e.g. diaryl phthalate having a viscosity of 2-2,000cP/25 deg.C and a molecular weight of 150-5,000). 100pts.wt. of a curable component composed of (A) 20-60wt% urethane (meth)acrylate oligomer containing urethane bond in the molecular skeleton and 2-5 (meth)acryloyl groups in one molecule and having an average molecular weight of 1,000-10,000 and (B) 80-40wt% mixture B is compounded with 1-10pts.wt. of a photo- or thermal- polymerization initiator.
Patent JP-S6366489-A (JP)
Title: Electronic timepiece with water depth meter
Inventor: KAWAHARA HISASHI
IPC: G04G99/00
Filed: 1986-09-09
Abstract: PURPOSE:To achieve a higher display recognizability, by indicating time and water depth alternately on a relatively large display device arranged near a lamp in the use of an electronic timepiece with a water depth meter at a dark place underwater. CONSTITUTION:When a user operates a switch SS of a water depth meter switch circuit 12 to start diving, a toggle type FF13 is inverted to output a water depth meter control signal PD and a water depth meter circuit 8 starts operation to output water depth information PS. Then, time and water depth are indicated on first and second display devices 7A and 7B respectively. As water depth increases, it becomes darker underwater and indication cannot be read out. So, a lamp switch SL is operated to light a lamp 19 while a display changeover control signal PC is inverted and goes to a 'H' level. Thus, a switching is made to indicate water depth on the relatively large device 7A and time on the device 7B. With the operation of the switch SL again, the indication is switched to show time on the device 7A and water depth on the device 7B thereby achieving a higher display recognizability.
Patent JP-H0261549-A (JP)
Title: Manufacture of glucose oxidase immobilized oxygen transmission film
Inventor: GOTO MASAO
IPC: C12Q1/54
Filed: 1988-08-26
Abstract: PURPOSE:To immobilize glucose oxidase directly on one surface of an oxygen transmission film without requiring an intermediate layer immobilized film by immobilizing glucose oxidase on the one side thereof after a plasma processing thereof. CONSTITUTION:One side of an oxygen transmission film undergoes a plasma processing in an atmosphere of an oxygen gas or an oxygen-containing compound gas and after a carboxylic group is introduced into the surface thereof, the film is immersed into a glucose oxidase aqueous solution with the presence of 1-cyclohexyl-3-(2-morphonyl-4-ethyl) carbodiimide metho-p-toluene sulfonate to immobilize glucose oxidase on the one surface of the oxygen transmission film. The oxygen transmission film herein used is a film-like body of fluorine- containing polymer or polypropylene or the like. In the plasma processing in the gas atmosphere, the oxygen transmission film is held in a tube-shaped plasma reaction container with a vacuum gauge and a plasma irradiation is performed from an oscillation coil wound on a cylinder with a end fine diameter of the reaction container under fixed conditions.
Patent JP-H0854580-A (JP)
Title: Bidirectional optical amplifier
Inventor: FUKUSHIMA MASARU
IPC: H04B10/297
Filed: 1994-08-12
Abstract: PURPOSE:To provide a bidirectional optical amplifier capable of amplifying both up and down signal light rays of one piece of an optical circulator. CONSTITUTION:This bidirectional optical amplifier has the optical circulator 1 which has first, second, third and fourth ports and in which the incident light on the first port is emitted from the second port, the incident light on the second port from the third port, the incident light on the third port from the fourth port and the incident light on the fourth port from the first port, respectively. Further, the optical amplifier has a reflection type up amplifier section 4 having an optical amplifier fiber 2 for amplifying the up light which is made incident on the first port and is emitted from the second port and a reflector 3 for reflecting the amplified up light and returning the light to the second port and a reflection type down amplifier section 7 having an optical amplifier fiber 5 for amplifying the down light which is made incident on the third port of the optical circulator 1 and is emitted from the fourth port and a reflector 6 for reflecting the amplified down light and returning the light to the fourth port.
Patent JP-H0638557-A (JP)
Title: Ultrasonic motor
Inventor: KOMODA MASAHIKO
IPC: H02N2/00
Filed: 1992-07-16
Abstract: PURPOSE:To provide a new ultrasonic motor, in which not traveling wave but standing wave is generated in the rotor contact surface of a stator part to rotate a rotor part. CONSTITUTION:The ultrasonic motor has a flat-shaped stator part 100 and a rotor part 200 driven by rotation in a predetermined direction. The stator part 100 contains an oscillating elastic body 30, a piezoelectric element 10 and a plurality of projections 32 formed in a rotor contact surface 110. Then, AC voltage is applied to the voltage application region of the piezoelectric element 10 so that standing wave is generated in the rotor contact surface 110. When the projections 32 are provided between the antinode and node of the standing wave, an elliptic oscillation is generated in the projections 32 so that the rotor part 200 in contact with the projections 32 is driven by rotation.
Patent JP-H0494779-A (JP)
Title: Method and device for washing material to be washed with combustible solvent utilized therefor
Inventor: UCHINO MASAHIDE
IPC: B08B3/08
Filed: 1990-08-10
Abstract: PURPOSE:To prevent danger of ignition and to efficiently perform safe washing by heating fluorine-based noncombustible liquid and utilizing a combustible solvent in the vaporized noncombustible vapor atmosphere to perform washing of the material to be washed. CONSTITUTION:In a washing part 7, a combustible solvent 5 (e.g. terpene solvent) is utilized. Shower washing, steam washing or both thereof are performed for the material 6 to be washed. In a vapor generating means 15, fluorine-based noncombustivle liquid 16 (e.g. fluorohydrocarbon) is heated and vaporized and thereafter supplied to the washing part 7. Washing of the material to be washed is performed by utilizing the combustible solvent in this noncombustible vapor atmosphere. As a result, while utilizing the combustible solvent which is excellent in washing force and unaccompanied with destruction of the global environment, danger of ignition is prevented in the case of shower washing and steam washing of the material to be washed. Safe washing is efficiently performed.
Patent JP-H0375313-A (JP)
Title: Production of nonoriented silicon steel sheet
Inventor: MIYAHARA MOTOYUKI
IPC: C21D8/12
Filed: 1989-08-16
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet having uniformly high magnetic flux density values in the plane and reduced in iron loss by specifying the composition of a steel plate, annealing conditions, cold rolling conditions, and recrystallization ratio after process annealing, respectively. CONSTITUTION:A hot rolled steel plate having a composition consisting of, by weight, <=0.01% C, <=1.0% Si, 0.1-0.7% Mn, <=0.1% P, <=0.010% S, <=0.50% Al, and the balance Fe with inevitable impurities is used. This plate is subjected to annealing at a temp. between 700 deg.C and the Ac1 point for >=2hr in the case of box annealing and at a temp. between 800 deg.C and the Ac1 point for >=2min in the case of continuous annealing. Subsequently, the above plate is cold-rolled twice while process-annealed between the cold rolling stages under the conditions of 75-90% recrystallization ratio after process annealing and 3-10% secondary cold draft to the final product thickness, followed by finish annealing. By this method, the desired silicon steel sheet can be obtained.
Patent JP-S58117106-A (JP)
Inventor: KITAJIMA AKIO
IPC: E01D19/16
Filed: 1981-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6274587-A (JP)
Inventor: NAKAHARA TERUO
IPC: B25J9/02
Filed: 1985-09-27
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-H1148721-A (JP)
Title: Tire with sipe for automobile
Inventor: MASUDA KENGO
IPC: B60C11/12
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To attain improvement of on-ice/snow performance and facilitate judgment of a tire rotation period, without deteriorating block rigidity in a tire tread part. SOLUTION: In this automobile tire with a sipe, in a tire rotational direction both end grounding edge part of an axial direction sipe 5 provided in each block 4 of a tread part 1, the time in a condition where a heel and toe wearing begins to generate is set to tire rotation period, and even after rotation, an interposition angle θ of a grounding surface 4A and a sipe opposed wall surface 6B in a toe side of the block 4 is made always less than 90 degrees in the axial direction sipe 5, so as to gradually change sipe shape according to wearing of the grounding surface 4A and to judge the rotation period by the sipe shape.
Patent JP-2000042621-A (JP)
Title: Cooling control method of hot rolled steel plate
Inventor: KIBE HIROSHI
IPC: B21B45/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce temperature nonuniformity of a steel plate by dividing cooling control into forward stage cooling and backward stage cooling, executing forward stage cooling with overall film boiling cooling and successively executing backward stage cooling with overall nucleate boiling cooling up to a prescribed cooling stopping temperature. SOLUTION: A steel plate 1 of high temperature is transported to a forward stage cooking zone and a backward stage cooling zone with a table roller 2. The upper surface of the steel plate 1 is cooled with cooling water from slit nozzles 4 and the rear surface of the same is cooled with cooling water from spray nozzles 5 in the forward stage cooling zone and the backward stage cooling zone. Cooling water is drained by draining roll 6. Water quantity density of cooling water in forward stage cooling is specified to 100-300 l/min.m3 and a surface temperature of the steel plate 1 when forward stage cooling is finished is specified to 550-600 deg.C. Water quantity density when backward stage cooling is started is specified to >=800 l/min.m3.  The length of the forward stage cooling zone and the backward stage cooling zone is suitably changed based on a plate thickness, a cooling speed and a cooling stopping temperature or the like.
Patent JP-H0260770-A (JP)
Title: Image processing system
Inventor: KATAYAMA AKIHIRO
IPC: H04N1/40
Filed: 1988-08-29
Abstract: PURPOSE:To prevent the generation of pick part and a granular feeling in a low-density part by a method wherein one of a variable threshold according to a density value of target pixel data and a fixed threshold is selected to generate binary output pixel data for the target pixel data. CONSTITUTION:An edge detection circuit 5 detects whether a target pixel is on an edge from a relation between the target pixel and surrounding pixels and outputs a signal corresponding to the judged result to a signal line 200. An threshold set circuit 7 sets a threshold according to corrected data outputted on a data line 100 and the edge detection signal and outputs the set threshold to a data line 300. Then, a binarizing circuit 6 binarizes the data of a target pixel on the basis of the edge detection signal on the signal line 200, the threshold issued from the threshold set circuit 7, and a signal on a signal line 400 and outputs the result on a signal line 500. Then, based on the signal '1' or '0' outputted on the signal line 500, an output part 9 forms a visible image.
Patent JP-H0870852-A (JP)
Title: Microorganism having deacetylation activity against cellulose acetate and cellulose acetate formed article carrying the microorganism
Inventor: YAMAUCHI TATSUO
IPC: C12N1/20
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a formed article consisting of cellulose acetate having biodegradability accelerated in an appropriate degree as a biodegradable mate rial by separating a microorganism having deacetylation activity against cellu lose acetate and using the microorganism. CONSTITUTION: This formed article is composed of cellulose acetate having an acetylation degree of 10-57%. The formed article carries at least one microorganism selected from a group consisting of Bacillus cereus, Bacillus sp. and Sphingomonas paucimobilis and having deacetylation activity against cellulose acetate and/or a deacetylation enzyme against cellulose acetate produced by the microorganism.
Patent JP-H1134616-A (JP)
Title: Pneumatic radial tire
Inventor: YAMAMOTO TAKUJI
IPC: B60C11/12
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To improve roadholding on a snowy road and wear resistance at the same time by allowing the two compatible. SOLUTION: This tire has a plurality of sipes 4 extending in the direction of width of the tire on the block 3 of the tread TR of the tire. The sipes 4a1, 4a2, 4a3 with a cutting direction of sipe 4 inclined in the rotational direction of the tire and the sipes 4b1, 4b2 with that inclined in the direction opposite to the rotational direction of the tire are adjacently formed in one block.
Patent JP-S6275128-A (JP)
Title: Bearing device
Inventor: SATO TAKAYUKI
IPC: F16C29/04
Filed: 1985-09-27
Abstract: PURPOSE:To improve positioning accuracy by supporting the guide post and bush of a press mold in point contact with a roller and increasing support rigidity. CONSTITUTION:The relative slide between a bush 4 and a guide post 3 is guided by the roller 8 of a roller bearing device 5. The concave section 8a and convex section 8b of the roller 8 are brought into point contact with the guide post 3 and bush 4 respectively, therefore the support rigidity of the guide post 3 and bush 4 by this roller 8 is increased, and positioning of them is performed with high accuracy.
Patent JP-S6455964-A (JP)
Title: Controller for transmission and reception of facsimile equipment
Inventor: RI KIYOUTATSU
IPC: H04N1/32
Filed: 1987-08-26
Abstract: PURPOSE:To prevent the extension of communication time by continuously retransmitting error frames for prescribed times if the number of the error frames is less than a reference value which has previously decided. CONSTITUTION:A CPU9 checks the presence or absence of errors at respective frames (0-255) and stores the numbers of the frames, in which the errors are checked, in a RAM. If the CPU9 recognizes that the picture signals of all pages are received, it accesses the areas of the error frames of the RAM10, outputs them to a comparison circuit 11, executes the comparison operation of N<=K with the reference value K. If N<=K does not realize, the CPU9 transmits a partial page request signal PPR to a transmission station A, and notifies it of the error frames. The CPU9 of the transmission station A accesses a picture memory 8 based on the partial page request signal PPR, reads the frame picture signals and continuously retransmits them twice to a reception station B.
Patent JP-S60103408-A (JP)
Title: Drive type plant diagnosing device
Inventor: MINEO YOSHIYUKI
IPC: G05B23/02
Filed: 1983-11-10
Abstract: PURPOSE:To improve the diagnosing accuracy by actuating periodically a data collector and at the same time collecting the results of diagnoses from a diagnosis system using a cause-effect tree in the form of data. CONSTITUTION:A data collector 3 is actuated periodically to collect the results of a diagnosis device using a cause-effect tree as data for diagnosis and to store this data to a plant data base 4. While a conversational type diagnosis device 2 is actuated by a manual operation input device 1 and performs diagnoses with the data of the base 4. The results of these diagnoses are displayed via a data base 5 for storage of display contents. Thus the process data of a plant are collected intermittently and stored to the base 4 to cope with the past history and integrating actions.