baber/WOPTO huggingface dataset:
Patent JP-S62114476-A (JP)
Title: Large current power source for nuclear fusion device
Inventor: ABE MITSUJI
IPC: G21B1/00
Filed: 1985-11-11
Abstract: PURPOSE:To improve reliability by using a switch having small capacity and operating at high speed as a switch for a circuit for current rise and employing a mechanical type switch having large capacity and operating at low speed and a diode as a switch for a circuit for sustaining currents. CONSTITUTION:A power unit supplying a field coil for a nuclear fusion device with currents is provided with a high-voltage power supply 2 for current rise and a low-voltage power supply 1 for sustaining currents, and makes large currents flow through a load coil 6 through switches 33, 34 and a diode 5 from both power supplies 2, 1. A switch (a mechanical switch such as a VCV), which operates at low speed but has large capacity, is used as the switch 34, and a switch, which takes a nonmechanical type such as an ignitron, a thyristor, etc. and operates at high speed but has small capacity, is employed as the switch 33. Accordingly, conduction is started to the load coil 6 from the high- voltage power supply 2 on ON of the switch 33 and currents are made to rise, and the switch 34 is also turned ON at a time when high-voltage power supply and low-voltage power supply are brought to the same potential, thus sustaining conduction.
Patent JP-H08113693-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIBUYA SANEHIRO
IPC: C08L51/06
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a polycarbonate resin composition which is excellent in moldability and gives a molding excellent in low-temperature impact resistance, appearance and storage modulus. CONSTITUTION: This resin composition is obtained by compounding 100 pts.wt. mixture of 30-90wt.% polycarbonate resin having a weight-average molecular weight of 20,000 to 40,000 and 70-10wt.% thermoplastic polyester resin with 2-40 pts.wt. modified olefin elastomer. The modified olefin elastomer is produced by grafting 100 pts.wt. olefin elastomer having a storage modulus at 20 deg.C of 0.1-300MPa and a melt flow rate at 250 deg.C under a load of 5kg, determined in accordance with ISO R1133-1981, of 0.01-30g/10min with 0.01-10 pts.wt. alkoxysilane compound having a carbon-carbon double bond.
Patent JP-H07109520-A (JP)
Title: Production of sour-resisting steel plate excellent in toughness at low temperature and co2 corrosion resistance
Inventor: KOJIMA AKIHIKO
IPC: C21D8/02
Filed: 1993-10-06
Abstract: PURPOSE:To produce a sour-resisting steel plate excellent in toughness at low temp. and having CO2 corrosion resistance. CONSTITUTION:A steel, having a chemical composition constituted in view of CO2 corrosion resistance and sour resistance, is heated to 1100-1280 deg.C. In successive rolling, at the time of rolling in which steel plate temp. and cumulative rolling reduction become <=1000<= and >=60%, respectively, rolling is done so that the proportion-of the number of times of draft at >=10% per pass becomes >=80% and steel plate temp. at t2 to t1 plate thickness and steel plate temp. at t3 to t2 plate thickness are regulated to 850-1000 deg.C and 700-900 deg.C, respectively, and the relations among t1, t2, and t3 satisfy (1) t1>1.3t2 and (2) t2>2.0t3 (where t, means plate thickness at the initiation of rolling at <=1000rt. angleC, t2 means plate thickness in the course of rolling, t3 means final plate thickness, and t1>t2>t3 is satisfied). Subsequently, the resulting steel plate is water-cooled down to 350-550 deg.C at (5 to 40) deg.C/sec cooling rate and then air-cooled.
Patent JP-H06100657-A (JP)
Title: Epoxy resin composition
Inventor: MOGI NAOKI
IPC: H01L23/29
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a semiconductor-sealing epoxy resin composition excellent in soldering cracking resistance and humidity resistance by mixing a specified epoxy resin with a phenolic resin curing agent and then with an inorganic filler and a cure accelerator. CONSTITUTION:An epoxy resin component comprising 30-100wt.%, based on the whole epoxy resin component, epoxy resin of formula I wherein R1 to R8 are each H, halogen or alkyl (e.g. 3,3',5,5'-tetramethyl-4,4'-dihydroxybiphenyl glycidyl ether) is mixed with a phenolic resin curing agent component comprising 30-100wt.%, based on the total phenolic resin curing agent content, a phenolic resin curing agent of formula II wherein n is 1-10. The obtained mixture is further mixed with an inorganic filler (e.g. fused silica powder) and a cure accelerator (e.g. 2-methylimidazole) as essential components and a flame retardant and a colorant, etc., as optional components to produce a semiconductor- sealing epoxy resin composition.
Patent JP-S60142701-A (JP)
Title: Device for checking safety of contact
Inventor: MORI KEIICHI
IPC: G05B23/02
Filed: 1983-12-29
Abstract: PURPOSE:To prevent any device from being driven in either of opened and short- circuited plural contacts by constituting that the device is operated only when the operating state of the contacts at each timing is at a prescribed mode. CONSTITUTION:The constitution of contacts is so designed that a contact S1 closed at a timing T1 and a contact S2 closed at a timing T2 are provided and the contact S1 is opened at a timing T3 after the T2. Furthermore, a contact check section C1 checking that the contact S1 is closed and the S2 is opened at the timing T1, a check section C2 checking that both contacts S1, S2 are closed at the timing T2, a contact check section C2 checking that the contact S1 is opened and the S2 is closed at the timing T3 and a check section C4 ANDing signals of the check sections C1, C2 and C3 are provided. Then the check device is so constituted that the output of the C4 drives a load. Thus, even if either of the contacts S1, S2 is in short-circuit fault or open fault, it is checked and only when all the contacts are normal, the load is driven.
Patent JP-H1182340-A (JP)
Title: Horizontal scroll compressor
Inventor: OOIKE HIROAKI
IPC: F04C29/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To realize the stabilized supply of the lubricating oil by providing a horizontal scroll compressor in the condition that it is inclined at the predetermined angle so that a compression unit thereof having a block, to which an oil suction pipe is fixed, sets lower than a driving unit thereof. SOLUTION: When a horizontal scroll compressor 1 is operated, the oil stored in an oil reservoir 73 is sucked to an oil space 81 by the pump work of a spiral groove 82 through an oil suction pipe 80, and reaches from a bearing space 23 to a turning space 53, lubricating an abutment and sliding part between an oscillating bearing 21 and an eccentric shaft 14, and lubricates an abutment and sliding part between a thrust bearing 53 and an oscillating scroll member 20.  In this case, since the compressor 1 is arranged in the condition that it is inclined at the predetermined angle so that a compression unit 4 thereof is arranged lower than a driving unit 3 thereof, a phenomenon that a liquid level of the oil reservoir at a driving unit 3 side is raised by the pressure loss of the refrigerant passing through the driving unit 3 side and that a liquid level of the oil reservoir 73A at a compression unit 4 side is lowered is prevented, and stabilized supply of the lubricating oil is enabled.
Patent JP-H10146364-A (JP)
Title: Bed carrying vehicle
Inventor: KOJIMA TAKEO
IPC: A61G7/08
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive bed carrying vehicle which allows one nurse to move a bed safely and surely with a small amount of force. SOLUTION: This bed carrying vehicle 12 is disposed to go under the end of a bed, with bed support 17 lifting a horizontal post 20. The bed carrying vehicle 12 is operated by a remote controller 19 held by a nurse and signals are transmitted from a cord 18 connecting tie remote controller to the bed carrying truck 12, so that the bed is moved in such a way as to be pulled. The nurse 11 is at the opposite end to the end where the bed carrying vehicle 12 is placed, controlling the remote controller 19 while supporting the bed to cause the bed carrying vehicle 12 to travel longitudinally and horizontally. The bed carrying vehicle 12 is designed to be capable of ascending a 3 to 6% slope provided in a hospital.
Patent JP-H0774651-A (JP)
Title: Apparatus and method for data compression
Inventor: JIYONASAN JIEEMUZU SUTOON
IPC: H04N7/26
Filed: 1992-09-21
Abstract: PURPOSE: To decide the degree of data compression so that the data may be housed in a block having a prescribed size by controlling the size of the block of compressed data to allow the size to become substantially equal to the prescribed size. CONSTITUTION: A compressed bit counter measures the block size of compressed data resulting from 64 divided zones. In the compressed status of each block of input data, the value stored in the counter 62 is supplied to a PROM 64 together with the QS value applied to the block of just processed input data. The QS value is stored in a QS latch 66. A new QS value calculated by means of the PROM 64 is used for updating the QS latch 66 holding new data through the compression of the succeeding block of the input data. The QS value held by the latch 66 is supplied to a quantizer 14 and controls the degree of the whole quantization.
Patent JP-S60140178-A (JP)
Title: Analog multifunctional electronic timepiece
Inventor: YOSHINO MASASHI
IPC: G04C3/00
Filed: 1983-12-27
Abstract: PURPOSE:To realize functions without impairing the handiness of operation by making the indication for displaying the functions independent of the driving system thereof in a multifunctional timepiece. CONSTITUTION:A motor 33 is driven being controlled with a current time control circuit 32 containing a waveform formation circuit for driving the motor or the like by a signal from a frequency dividing circuit 21 to display current time on a display means 31 through a wheel train 34. Receiving a signal from the frequency dividing circuit 21, an alarm controlling circuit 43 containing the waveform formation circuit for driving the motor, an alarm setting counter and the like controls a motor 44 to show an alarm time on a display means 41 through a wheel train 45. A motor 54 is controlled according to signals from buttons 52 and 53 to show time on a display means 56 through a wheel train 55 by a stopwatch function.
Patent JP-S61130809-A (JP)
Title: Visual sensor
Inventor: KAYUKAWA TOSHIHIKO
IPC: G01B11/02
Filed: 1984-11-30
Abstract: PURPOSE:To enable positive identification by a simple construction, by binarizing a video signal from a camera reading out an image of a specimen work and removing an isolated point. CONSTITUTION:An action mode of a visual sensor controller 1 is divisible into teaching mode (TM) and on-line mode (OM). And, in the TM, the image of the specimen work 3 is read out periodically by a camera 4 and after conversion into a video signal, it is transmitted to an image input circuit 9. And, with binarization of the video signal, removal of an isolated point is performed for transmitting to an image memorizing circuit 11. Next, the circuit 9, under command of the central processing apparatus 7, binarizes the video signal of the work 3 by the set binarizing level and removes the isolated point and transmits it to an image processing circuit 10 for generation of run-length. In OM, the apparatus 1 receives a measuring command from the upper-class controller 2 and the apparatus 7 sets the binarizing level from the teaching data by it and issues a command to the circuit 9 to read out an image of the work 3 from the camera 4. And, the run-length is generated by the circuit 10.
Patent JP-H0299051-A (JP)
Title: Semiconductor laser treatment apparatus
Inventor: KAWAI YOSHIO
IPC: A61B18/20
Filed: 1988-10-07
Abstract: PURPOSE:To accurately irradiate the affected part with laser beam by minute operation by allowing laser beam to be incident to a freely bendable optical fiber through an optical device and irradiating the affected part with said laser beam while manually operating a support jig. CONSTITUTION:An object to be irradiated is moved over the distance corresponding to the length of an optical fiber 9 on the basis of the fixing positions of both of a semiconductor laser oscillator 8 and an optical device 3 and a support jig 10 is held by a hand to allow the leading end 9b of the optical fiber 9 to approach the anastomotic part 7a of a blood vessel 7 being an object to be irradiated and the emitted laser beam 6 from the optical fiber is applied to the anastomotic part 7a and, by the proper laser energy due to this irradiation, the leakage of blood or the formation of a thrombus after operation is prevented to perform anastomosis.
Patent JP-H0197107-A (JP)
Title: Fixed frame for receiving breaker
Inventor: FUJII YOSHIMI
IPC: H02B1/20
Filed: 1987-10-05
Abstract: PURPOSE:To reduce the number of parts, by a method wherein 3-phase integrated insulating supports are employed for a fixed frame for receiving a breaker while the insulating supports are provided with terminal penetrating holes and, further, with insulating corrugations for securing insulations between phases and between the supports and earth. CONSTITUTION:A fixed frame is constituted of an integrated part, in which a rail 1b is welded to a bottom plate 1a, side plates 1c, fixed to the rail 1b through bolts, an integrated 3-phase insulating support 7, fixed to the side plates 1c through bolts, and terminals 3, 4, penetrated through the insulating support 7 and capable of being fixed to the insulating support 7 through bolts. The beam 7c of the insulating support 7 is constituted of a H-beam provided with insulating corrugations 7d for increasing the creeping distance of the support 7 between phases and between the support 7 and earth. The central rib 7e of the beam 7c is provided with holes 7f as well as the penetrating holes 7b of main circuit terminals 3, 4. According to this method, the insulating creeping distance may be secured sufficiently and highly reliable insulation may be obtained for a long period of time, therefore, the size and weight of the insulating support may be reduced and the manufacturing cost of the same may be inexpensive.
Patent JP-H03184775-A (JP)
Title: Method and device fastening threaded joint
Inventor: GUNNAA KURISUTAA HANSON
IPC: B25B23/14
Filed: 1990-09-25
Abstract: PURPOSE: To obtain a good reaction torque characteristic in view of workability by providing a program unit changing the torque related parameters of the power applied to a power tool during tightening as time elapses. CONSTITUTION: A threaded joint is tightened in two subsequent steps, namely a first step during which the joint is tightened to a predetermined torque snug level and a second step during which the joint is further tightened up to a final predetermined pretension level. The torque applied to the joint is gradually increased as time elapses by the program unit of a control device 12 until the predetermined pretension level or angle speed reaches the predetermined highest level from the snug level of the joint during the second step.
Patent JP-H0986966-A (JP)
Title: Thermal lay-reflecting glass
Inventor: SAKAI YASUTO
IPC: C03C17/34
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal ray-reflecting glass not causing the change in visible light transmittance, even when subjected to a reinforcing treatment accompanied with heating, etc., and improved in chemical resistance by forming two kinds of coating films containing each the oxides of Co, Fe and Cr as main components on a glass plate. SOLUTION: This thermal ray-reflecting glass is formed by coating a glass plate 1 with a solution containing the metal compounds of Co, Cr and Fe to form the first coating film, and further coating the coated glass plate with a solution containing the metal compounds of Co, Cr and Fe to form the second coating film 4. Therein, Co, Cr and Fe are contained in amounts of 65-96wt.%, 2-25wt.% and 2-33wt.%, respectively, based on the whole metal amount per unit area in the first coating film 3, and Co, Cr and Fe are also contained in amounts of 2-96wt.%, 2-8wt.% or 18-96wt.% and 2-96wt.%, respectively, or 2-96wt.%, 2-16wt.% and 2-10wt.%, respectively, based on the whole metal amount per unit area in the second coating film. The coating films are laminated so as to give a whole coating film thickness of 10-70nm.
Patent JP-H0298487-A (JP)
Title: Thermal recording material
Inventor: KAWASAKI HISASHI
IPC: B41M5/337
Filed: 1988-10-05
Abstract: PURPOSE:To prevent extremely efficiently a tailing contamination phenomenon in printing, without lowering a dynamic sensitivity, by incorporating an oil- absorptive pigment having a specified oil absorption into an under coat layer, and incorporating an oil-absorptive pigment having a specified oil absorption and a specified specific surface area into a recording layer. CONSTITUTION:An oil-absorptive pigment having an oil absorption according to the method specified in JIS K-5101 of at least 100ml/100g, to be incorporated in an under coat layer, may be, for example, calcined clay or anhydrous silicon oxide. An under coat layer coating liquid containing the pigment is applied to a support in a coating weight (dry basis) of about 2 to 3g/m<2> by an appropriate applying means. In a recording layer provided on the under coat layer, an oil-absorptive pigment having an oil absorption according to the JIS K-5101 method of at least 200ml/100g and a specific surface area according to the BET method of at least 100m<2>/g is incorporated. The pigment incorporated in the recording layer must satisfy both of the conditions as to oil absorption and specific surface area. If the pigment fails to satisfy both of the conditions, the desired effect can not be expected any longer.
Patent JP-H06100383-A (JP)
Title: Ceramic ware
Inventor: KOKUNI SEIZO
IPC: C04B33/32
Filed: 1992-09-22
Abstract: PURPOSE:To improve the far-infrared absorption function, radiation function and other valuable functions of conventional ceramic ware and to improve the efficiency and save the labor in the production process, especially baking process of the ceramic ware. CONSTITUTION:Kaolin, KAEROME-clay (a kind of pottery clay), alumina, zirconium silicate and water are kneaded, formed, dried and baked in a reducing atmosphere by increasing the baking temperature stepwise from about 600 deg.C to about 1200 deg.C. When the baking temperature reaches the transformation point of alumina in the course of the above baking process, the thermal transformation of alumina takes place to lose the crystal water and form gamma-alumina (so- called activated alumina), which forms a porous texture having crystal grain size decreased by the acceleration effect of zirconium silicate compounded to the material. A porous product having improved density and a new crystal structure formed by the metallic element based on the divided alumina can be produced by this process. The product is expected to have efficient far- infrared absorption and emission performance.
Patent JP-H04130922-A (JP)
Title: Console message output controlling system
Inventor: GOTO HIROSHI
IPC: G06F9/00
Filed: 1990-09-21
Abstract: PURPOSE:To improve the operation efficiency of an information processor by reading out an I/O message from an external storage device and displaying the contents of an output message going back to an optional point of time on an operator's console. CONSTITUTION:The processing of a message outputted from the information processor 1 is distributed by an I/O control means 5. When an operator depresses a BACK PAGE key 10, a control means 7 reads out message data by one screen following the past position of message data being displayed at present from the external storage device 4 through a control means 6 and displays the read data on the operator's console 3. When the operator depresses a FWD PAGE key 11, a control means 8 reads out a message by one screen following the message data displayed at present from the device 4 and displays the read message on the console 3. When the operator depresses a RESTART key 12 or an operator input request is outputted from the processor 1, a restart function control means 9 reads out and displays the message data of the latest screen.
Patent JP-H03113330-A (JP)
Title: Spectrophotometer
Inventor: NOJI TAKETOSHI
IPC: G01J3/443
Filed: 1989-09-27
Abstract: PURPOSE:To realize both a dynode feedback system and a ratio photometry system by performing switching operation by one device. CONSTITUTION:While SW1 and SW2 are switched to the sides of contacts 1, the spectrophotometer operates as the feedback photometry system. At this time, the output of an amplifier AMP2 of an exciting light channel is inputted to the inverted input terminal of a comparing circuit COM and, for example, 0V is applied as a reference voltage to the uninverted input terminal. Further, when the spectrophotometer operates as the ratio photometry system, the switches SW1 and SW2 are switched to the sides of contacts 2 and 2. In this state, the inverted input terminal of the circuit COM and AMP2 are insulated electrically from each other, a constant voltage obtained by dividing the Zener voltage of a diode DZ is applied to said terminal, and a voltage obtained by dividing the output of a negative high voltage generating circuit H is applied to the uninverted input terminal of the COM, so that the output of the circuit H, i.e. diode applied voltage is held constant.
Patent JP-H0562366-A (JP)
Title: Multitrack phase locked loop device
Inventor: TAKASHI TERUMI
IPC: G11B20/14
Filed: 1991-09-05
Abstract: PURPOSE:To reduce the circuit scale, to improve the performance (peak shift error and reduction of pull-in time), and to stabilize the operation for input of an abnormal signal. CONSTITUTION:Peak pulse signals PKA and PKB are generated from reproduced signals of tracks 1 and 2 by peak pulse generating circuits 5 and 6. A reproducing clock CKA of the reproduced signal of the track 1 is generated from the peak pulse signal PKA by a phase locked loop means consisting of a phase difference detecting circuit 7, a filter 8, and a VCO 9. This reproduced clock CKA is supplied to a delay circuit 12 to generate pulse signals CKA1, CKA2, and CKA3. Meanwhile, the phase difference between peak pulse signals PKA and PKB detected by a phase difference detecting circuit 10 is averaged by an averaging circuit 11, and a selecting circuit 13 selects one of the reproduced clock CKA and output pulse signals CKA1, CKA2, and CKA3 of the delay circuit 12 in accordance with this averaged phase difference to obtain a reproducing clock CKB of the reproduced signal of the track 2.
Patent JP-H0558078-A (JP)
Title: Manuscript press-bonding device
Inventor: KITAJIMA ICHIJI
IPC: G03G15/00
Filed: 1991-09-04
Abstract: PURPOSE:To achieve the conservation of space when a manuscript press-bonding device is incorporated in an image forming apparatus and to easily perform bookbinding by providing the manuscript press-bonding device having bookbinding bunction added thereto. CONSTITUTION:A heating element 21 is provided to the paper bundle receiving recessed part 19 formed to a manuscript press-bonding device R. The heating element 21 is energized by an energy source provided in the device body 1 and bookbinding function is added to the manuscript press-bonding device R to conserve space. If a pressure lever 23 and a lower guide moving plate pressing a paper bundle 5 so as to eliminate gaps between leaves and prevent upper leaves from becoming loose, bookbinding of good quality can be easily performed.