baber/WOPTO huggingface dataset:
Patent JP-H04130770-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO MASAO
IPC: H01L21/8238
Filed: 1990-09-21
Abstract: PURPOSE:To decrease the percolating current and the power consumption by a method wherein input signals are fed to the gate terminal of the second P and NMIS transistors so as to respectively drive the first P and NMIS transistors by respective source outputs. CONSTITUTION:When an input terminal 3 is impressed with an input voltage VIN, the signal voltage VP is inputted in the gate terminal G1 of the first PMOS transistor 11 while the other signal voltage VN is inputted in the gate terminal G2 of the first NMOS transistor 12. When the input voltage VIN is raised from the lower level, the first NMOS transistor 12 is turned ON at the point aN in the slower timing than a point a1 while the first PMOS transistor 11 is turned OFF at the point aP in the faster timing than a point a2. On the other hand, when the input voltage VIN is lowered from the high level, the first PMOS transistor 11 is turned ON at the point bP in the slower timing than a point b1 while the first NMOS transistor 12 is turned OFF at the point bN in the faster timing than a point b2. Through these procedures, the terms for both transistors 11, 12 to be turned ON can be cut down.
Patent JP-H09119539-A (JP)
Title: Piston type heat or pressure reaction safety device
Inventor: SCIULLO DINO V
IPC: F16K17/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent destructive bursting of a pressure vessel and prevent a trouble due to extruding of a fusible alloy. SOLUTION: A safety device 50, when it exceeds any of temperature or pressure in a pressure vessel or in the periphery, is actuated, and even at a high pressure, the device resists against extrusion connected to a trouble. The safety device is provided with a main unit 52 having a fluid circulating passage 42 communicating with an inlet 54, outlet 56 and a gate. The main unit is provided further with a fluid relief passage 58 having a member 60 and a plug 62 consisting of fusible material. The member 60 is porous relating to gas and liquid but not relating to a solid. The plug 62 is fixedly positioned adjacent to the porous member 60, to be fused at a prescribed temperature. A first piston 66 is fixedly placed in the fluid circulating passage 42, to be biased in a normal condition in a seal state relating to the inlet 54.  A second piston 68 is fixedly placed in the fluid relief passage 58, and compressing force is applied to the plug 62 of fusible material.
Patent JP-H0299498-A (JP)
Title: Disturbance torque control device
Inventor: MINE MASAYA
IPC: B64G1/44
Filed: 1988-10-06
Abstract: PURPOSE:To reduce the size of a device and to improve a disturbance torque control amount by a method wherein a solar sail loaded on a space navigation body is foldably and developably connected, and through rotation of the solar sail, disturbance torque is controlled. CONSTITUTION:Solar battery paddles 10 are developably disposed to both end parts of a satellite body. A plurality of solar sail 11 for controlling disturbance are foldably and developably connected in an orderly rotation type to the tip part of the solar battery paddle 10 through a plurality of hinge mechanisms 12. The solar sail 11 are folded in a rotation type for containing, and during the use, the solar sails are inverted and developed in a rotation type. Compared with a folding volume, a development area can be increased, and a further higher disturbance control amount can be ensured. Since, during folding, the solar sails 11 can be contained in a manner to be protruded symmetrically about the panel surface of the paddle 10, unnecessary disturbance torque generated due to irradiation with solar light can be prevented.
Patent JP-H01221555-A (JP)
Title: Method and apparatus for optical monitoring of defect of knitted fabric
Inventor: PEETAA FUREEMIHI
IPC: D04B35/20
Filed: 1988-10-06
Abstract: PURPOSE: To provide the subject method and apparatus designed to easily and surely detect faults of a patterned knitwear due to the yarns therein through scanning it by an optical scanner line by line perpendicularly to the withdrawal direction of the knitted fabric and comparing the scan signals with the pattern signals corresponding to the scan position. CONSTITUTION: This apparatus works as follows: a light spot 20 is formed on a knitted fabric 16 by the aid of a ray of incident light 19 emitted from a scanning carriage 18, the corresponding reflected ray of light 21 is returned into the carriage 18, and the scan signals generated in the process are delivered to a digital processing circuit; in a reference mode, the knitted fabric is scanned line by line over the whole width, and the resultant scan signals are stored as pattern signals (reference signals) in the digital processing circuit; in a subsequent operating mode, the scan signals are compared as operating scan signals with the pattern signals corresponding to the scan position, to check if they match; if they do not match, a fault signal is generated and delivered.
Patent JP-H03113404-A (JP)
Title: Optical fiber
Inventor: ROKUNOHE MITSURU
IPC: C03C25/42
Filed: 1989-09-28
Abstract: PURPOSE:To prevent the degradation in transmission characteristics by incorporating titania into the fiber in the state in which the content ratio thereof increases toward the outer side. CONSTITUTION:Raw materials for doping, such as SiCl4 and TiCl4, are introduced into a burner 41 for a core and a porous glass body 11 for the core consisting of SiO2 contg. a refractive index control agent, such as GeO2, is formed. The SiCl4 is then introduced into a burner 42 for a clad and a porous glass body 21 for a clad layer consisting of the SiO2 is formed on the outer side of the porous glass body 11 for the core. The SiCl4 and TiCl4 are then introduced into burners 43 to 45 for reinforcing coating layers and the porous glass bodies 31 to 33 for the reinforcing coating layers consisting of the SiO2 contg. the TiO2 are successively formed on the outer side of the porous glass body 21 for the clad layer. The porous glass bodies 31 to 33 for the reinforcing coating layers formed by successively increasing the supply rates of the TiCl4 are so formed that the content of the TiO2 therein is higher while approaching the outer side. Thus, the transmission characteristics are well maintained and no hindrances are exerted on transmission signal.
Patent JP-H0195510-A (JP)
Title: Manufacture of thick film capacitor
Inventor: NISHIMURA TSUTOMU
IPC: H01G4/33
Filed: 1987-10-07
Abstract: PURPOSE:To form a thick film capacitor using copper as electrodes and wiring materials by printing on an alumina sintered substrate, a conductor paste using copper oxide as a chief ingredient and a dielectric paste, and debinding and reducing the resulting substrate in the atmosphere of oxidation, and further sintering the same in the atmosphere of nitrogen. CONSTITUTION:A lower electrode 2 and wirings are formed on an alumina sintered substrate 1 with a conductor paste using copper oxide as a chief ingredi ent, and a dielectric paste 3 for a capacitive element is printed on the lower electrode 2 disposed at a desired location. Additionally, a conductor paste is printed and dried taking copper oxide as a chief ingredient, the conductor paste being a upper electrode 5 which serves as a capacitive element with part of the dielectric paste 3. The resulting non-sintered product is debinded in the atmosphere sufficient to oxidize and at a temperature sufficient to pyrolytically decompose internal organic components involved therein. It is further heat- treated in the reducing atmosphere and sintered in the atmosphere of nitrogen. Hereby, a thick film capacitor of low conductor resistance can be formed in expensively.
Patent JP-H0194307-A (JP)
Title: Method and device for connection switching of optical fiber connector
Inventor: HIRAO HIDEO
IPC: G02B6/38
Filed: 1987-10-07
Abstract: PURPOSE:To shorten the switching time by moving a first ferrule, a connection sleeve, and a third ferrule by the same distance to approximate them to one another and insetting the third ferrule to the connection sleeve and butting both ferrules to connect optical fibers. CONSTITUTION:A first ferrule 2A out of ferrules 2A and 2B in the connection state and a connection sleeve 5 are grasped as one body and pulled away from the second ferrule 2B are shown by an arrow to pull out the second ferrule 2B from the connection sleeve 5. Ferrules 2A, 2B, and 2C are relatively moved to allow first and third ferrules 2A and 2C to face each other. Both ferrules 2A and 2C are approximated to each other while being moved by the same distance as shown by an arrow 2 in this facing stage, and the third ferrule 2C is inserted to the connection sleeve 5 and both ferules 2A and 2C are butted and connected. Consequently, moving distances L1 and L2 of ferrules 2A, 2B, and 2C are shortened to 1/4 of the length L0 of the connection sleeve 5 to shorten the switching time.
Patent JP-S63106151-A (JP)
Title: Mobile cooking vehicle
Inventor: OKAMOTO YASUHIRO
IPC: B60P3/025
Filed: 1986-10-24
Abstract: PURPOSE:To make varieties of fuel-scale, professional cuisine of Japanese, Western, and Chinese meals cook freely, by installing a series of cooking utensils such as a cooking table-cum-server, a boiler, a gas range, a fryer, a sink or soup tureen and so on, in a vehicle. CONSTITUTION:Such cooking utensils as a cooking table-cum-server 2, a boiler 3, a gas range 4, a fryer 5, a steamer 6, a sink 7 or a soup tureen 9 and so on are set up in a vehicle 1. Since all kitchen utensils for cooking are installed inside the vehicle for cookery, all desired dishes for not only a Japanese meal but Western and Chinese meals are cooked and offerable.
Patent JP-2000083593-A (JP)
Title: Color-changing chewing gum
Inventor: SHICHIRI KENICHI
IPC: A23G4/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a chewing gum whose color changes by chewing. SOLUTION: To a gum base prepared by using a red coloring agent, preferably a purple potato pigment and/or a red cabbage pigment, a blue coloring agent (Spirulina blue pigment) or a yellow coloring agent is added. The obtained chewing gum changes its color from red to bright blue, green or yellow by chewing for about 5 minutes.
Patent JP-H07109522-A (JP)
Title: Production of seamless tube of martensitic stainless steel
Inventor: ABE TOSHIHARU
IPC: C21D8/10
Filed: 1993-10-08
Abstract: PURPOSE:To produce a seamless tube of martensitic stainless steel minimal in anisotropy and excellent in strength and stress corrosion cracking resistance, which is equivalent to the characteristic of the seamless tube made by means of conventional quench-and-temper process, though the amounts of expensive elements to be added are not increased and a treatment process is simplified. CONSTITUTION:A martensitic stainless steel, having a composition consisting of 0.15-0.25% C, 0.10-1.0% Si, 0.10-1.0% Mn, <=0.03% P, <=0.01% S, 10-14% Cr, <=0.15% V, and the balance Fe with inevitable impurities, is used. Finish rolling is applied so that the reheating temp. T after rolling of this steel by a mandrel mill takes a value in the range satisfying 950 deg.C<=T<=1150 deg.C and T>=1.8R+930, where T means reheating temp. ( deg.C) and R means finish rolling draft (%). Then, cooling is done down to room temp. to form a martensitic structure, and the required strength is obtained by means of tempering heat treatment alone.
Patent JP-S63106158-A (JP)
Title: Webbing driver
Inventor: ASAGIRI YOSHINORI
IPC: B60R22/06
Filed: 1986-10-24
Abstract: PURPOSE:To make slider adjustment so easy, by installing an engaging projection and a lever capable of being engaged or disengaged by an electromagnet in a wire take-up roller for slidingly guiding a slide which moves a webbing of an automatic seat belt device. CONSTITUTION:A wire take-up roller 10 for driving and guiding a slider, which moves a webbing edge of an automatic belt device along a front pillar and a roof side, is installed in the lower part of a center pillar. An outer drum 44 and an inner drum 62 being free of rotation by a worm wheel 38 are installed in this wire take-up roller 10, winding and rewinding of a wire are carried out. A hook 50 capable of being engaged or disengaged by a ring electromagnet 48 is installed in an engaging dent part of this worm wheel 38, and at the time of disengagement, these drums 44 and 62 are set free, and the winding and rewinding of the wire are made adjustable, thus an engaged position of he slider is made adjustable.
Patent JP-H02539-A (JP)
Title: Device for drive of thermal head
Inventor: SASAKI HIDEKAZU
IPC: B41J2/36
Filed: 1988-10-07
Abstract: PURPOSE:To make a recording density uniform by counting vacant data for a plurality of heat generating resistors, and regulating preheating energy on the basis of the counted data. CONSTITUTION:In a device having a thermal head 13 including a plurality of heat generating resistors aligned in one row, gradation data input as an image signal is so gamma-corrected that the relation to the number of applied pulses to the resistor becomes proper by a gamma correcting circuit 11 made of ROM data, and the data for one line are sequentially written in 2-line buffer 12 having a capacity of the data for two lines. A counter memory 14 and an adder 15 count the vacant data in the signal for the resistor by using the data for one line written previously of the buffer 12, and store them. The ROM 16 refers to the counted values of the memory 14 for each resistor and outputs the data from the buffer 12 as a preheating pulse at a suitable level.
Patent JP-H0996877-A (JP)
Title: Original cover plate opening/closing device
Inventor: OSHIRO KAZUHIKO
IPC: G03B27/62
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an original cover plate opening/closing device whose durability is increased by preventing the deformation of the cam part of a cam member and the deformation of a supporting member associated with the sliding of a slider in a device constituted of the cam member arranged on an attaching member attached to a device main body side, and the supporting member housing the slider on which an elastic means press-contacting with the cam member acts and freely turnably connected to the attaching member through a hinge pin. SOLUTION: This device is provided with the attaching member 3 having the cam member 4 and attached to the device main body side, the supporting member 5 freely turnably coupled with the member 3 through the hinge pin 6, and the slider 9 housed in the supporting member by the action of the elastic means 8 and energized to slide to the cam member 4 side. In the device, the cam member 4 is made of synthetic resin and the sliding of the slider 9 is guided by belt-like recess and projection engagement between the slider 9 and the supporting member 5, and a pin 10 made of the synthetic resin which is the same material as that of the cam member 4 is fit in the leading edge of the slider 9 and press-contacted with the cam part 4a of the cam member 4 so as to apply the lubricant between the pin 10 and the cam part 4a.
Patent JP-H1094830-A (JP)
Title: Leveler feeder
Inventor: ORII MASARU
IPC: B21D1/05
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To easily conduct cleaning and maintenance/check with much allowance by pivotally supporting a cylinder device to a base oscillatable and providing an oscillation arm with larger opening in a leveler feeder. SOLUTION: A cylinder device 112 is reciprocated to an fully extended point of a piston part along extension of the piston part while slightly turning a pivot support part 118 to a center. At this time, a second link 117 is positioned above a first link 116, that is, a link configuration protruding above an oscillation frame 107 is arranged, larger opening is arranged. Thus, a level feeder 100 largely opens the oscillation frame 107 and waits at an opened state until a coil material is uncoiled from lower side, sent to the right direction and guided with abutting on a guide roller 120 of the leveler feeder 100.
Patent JP-H10107646-A (JP)
Title: Crc code generating circuit, code error detection circuit and crc circuit
Inventor: KODAMA YUKIO
IPC: H03M13/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the CRC(cyclic redundancy check) code generating circuit that generates a CRC code corresponding to a CRC code word at a high speed and the code error detection circuit by which a code error of the CRC code word is detected at a high speed. SOLUTION: Data of a CRC code word in a plurality of bits are received by a divider circuit 1 for each bit in the case of coding, divided therein and residual data of the result of division are outputted from parallel data output terminals 7(1) 7(32). The residual data are added to a CRC specific value and '0' information at an adder 8. The sum output is a CRC code of the CRC code word for transmission. In the case of detecting the code error, data of the CRC code word in a plurality of bits are received by the division circuit 1 for each bit, divided therein and the residual data as a result of the division are outputted from the parallel data output terminals 7(1)-7(32). The residual data are added to a CRC specific value and the CRC code at the adder 8, and outputs from the adder 8 are ORed by an OR circuit 9 and its arithmetic output is used for a CRC flag.
Patent JP-S62113360-A (JP)
Title: Manufacture of slurry type cadmium plate
Inventor: OSHITANI MASAHIKO
IPC: H01M4/62
Filed: 1985-11-12
Abstract: PURPOSE:To improve productivity in a cadmium plate, by dissolving carboxymethylcellulose in an ethylene glycol solution, mixing active materials including cadmium oxide and the like with it, and forming it into a slurry solution of the specified viscosity. CONSTITUTION:Temperature of an ethyllene glycol solution is set to a range of 90-140 deg.C, while carboxymethylcellulose is dissolved and its solution viscosity should be set to 20-600cP. Next, an active material making cadmium oxide and metallic cadmium as the main component is stirred and mixed with this solution, forming it into a slurry solution having fluidity, and its viscosity should be set to a range of 1,000-6,000cP. And, this slurry active material is filled up in a perforated body base consisting of an alkaliproof conductive fiber, thus a cadmium plate for an alkaline storage battery is formed up. Therefore, as a fluidic active material having proper viscosity, it can be uniformly filled up, thus such a plate that is highly efficient and excellent in productivity is securable.
Patent JP-2000089932-A (JP)
Title: Fifo memory device and its controlling method
Inventor: MATSUO SHUJI
IPC: G06F5/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of simultaneously writing/ reading out data without executing bus arbitration and preventing data from skip writing, double reading, etc. and suitable for high speed data transfer. SOLUTION: A FIFO memory device to be used for data transfer between data processors having respectively different data bus width values is constituted of an input circuit 11 having k-bit data bus width for the FIFO memory device, an output circuit 12 having (N×k)-bit (N is an integer >=1) data bus width for outputting data read out from the FIFO memory, a write pointer 2 indicating the writing address of data in an FIFO memory 1, a read pointer 4 indicating the reading address of data from the memory 1, and a valid/invalid display circuit 6 indicating whether data outputted to the output circuit 12 is valid or not and characterized so that the data of an address indicated by the read pointer 4 are always outputted to the output circuit 3.
Patent JP-S61119750-A (JP)
Inventor: OTSUTOO HINTOSUKU
IPC: D03D49/24
Filed: 1985-11-12
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-H0997360-A (JP)
Title: Coin receiving and paying device
Inventor: TANAKA TAKASHI
IPC: G07D1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a coin receiving and paying device which is increased in temporarily stored coin amount and eliminates the need to provide extra storage spaces by the money kinds exclusively for temporary storage. SOLUTION: A support body is elevated to partition stacked coins above a coin stack storage part 171 by the money kinds, and moved down to provide temporary storage spaces by the money kinds below the coin stack storage part 171 by the money kinds. When received money is temporarily held, coins which are as many as coins which can temporarily be stored are temporarily held in the temporary storage spaces by the money kinds and coins which exceed the number of coins that can temporarily be stored are temporarily held as collected temporarily held coins. Namely, the coins which are as many as those that can temporarily be stored in the temporary storage spaces by the money kinds and the collected temporarily stored coins are temporarily held together to increase the amount of temporarily held coins.  When money reception is approved, the collected temporarily held coils are discharged from the temporary storage space and collected, and the temporarily held coins and the stack coins partitioned above the coin stack storage part 171 by the money kinds are stored together.
Patent JP-S62113806-A (JP)
Title: Geothermal steam turbine apparatus
Inventor: TERADA TAKESHI
IPC: F03G4/00
Filed: 1985-11-13
Abstract: PURPOSE:To reduce the humidity loss in a low pressure turbine and improve the turbine efficiency, by heating the back steam of a high pressure turbine in a condencer through a heat pump cycle to make the wet steam into a dry steam and sending it to the low pressure turbine. CONSTITUTION:The steam from the first steam-and-water separator 2 is sent to a high pressure turbine 3a to be a back steam and the back steam made into a wet steam is fed to a condencer 23 through a pipe route 30. On the other hand, a high temperature and high pressure gaseous heat medium is fed to the condencer 23 through a pipe route 27 by a compressor 22 in a heat pump cycle, to heat-exchange the wet steam in the back steam with the heat medium to make into a saturated dry steam, and then it is mixed in a saturated steam passing through a pipe route 14 from the second steam-and-water separator 4 to feed to a low pressure turbine 3b, as well as sent into a pipe route 31. And, the heat medium is liquefied in a compressor 23 and fed to an evaporator 25 through a pipe route 28 and an expansion valve 24. Then a hot water 4a from the second steam-and-water separator 4 is sent to the evaporator 25 through a pipe route 32 to make the heat medium into gaseous substance.
Patent JP-H03148234-A (JP)
Title: Safe and environmentally harmless preparation of highly pure alkyleneoxide adduct
Inventor: GIYUNDAA EMU REUTERITSUTSU
IPC: C07C41/03
Filed: 1990-09-21
Abstract: In a loop reactor, an alkylene oxide is reacted with an organic compound having a reactive hydrogen atom, where a gas circuit (5,7,4) and a liquid circuit (2,3,4) are arranged around the reactor (1) and coupled to each other via a jet intake mixing nozzle (4). Crucial for the completeness of the reaction and for the suppression of the formation of by-products, such as dioxane, is a reduction in the temperature of the entire alkylene oxide gas phase to a temperature of below that of the liquid phase, which is effected by feeding in, and evaporating, liquid alkylene oxide and cooling the gas phase at the walls of the equipment (13). 
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