baber/WOPTO huggingface dataset:
Patent JP-S5710173-A (JP)
Title: Electrophotographic copier
Inventor: KAWABATA HIDETOSHI
IPC: G03G15/00
Filed: 1980-06-20
Abstract: PURPOSE:To always keep a steady reproducibility of an image with a half tone and obtain an image free from fog, by detecting the latent image potential of an image of half tone and applying the development bias voltage almost equal to the detected latent image potential to the development electrode. CONSTITUTION:An electrophotographic copier consists of a photosensitive drum 1 that carries resin photoreceptor of CdS.nCdCO3 on its surface, an original plating plate 2, a reference chart 3 provided at the non-image part of the plate 2, an original illuminating light source 4, a photographing lens 5, an electric charger 6, a magnetic brush developing device 8, a latent image potential detecting means 9, a development bias power source 10, a transfer charger 11, a cleaning blade 12 and a remaining charge eraser lamp 13. The chart 3 is gray of a low density, and the chart potential is detected by the detector 9. Then the bias voltage corresponding to the density of the chart 3 is applied to improve the reproducibility of a copied image accompanying to the repetition of the copying action.
Patent JP-S62241396-A (JP)
Inventor: OMAE KENICHI
IPC: H05K3/46
Filed: 1986-04-14
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-2000283344-A (JP)
Title: Complex tube
Inventor: KOMA SATOSHI
IPC: B32B27/30
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a complex tube excellent in heat resistance and pressure resistance and ideally usable as a hot water feed tube or the like. SOLUTION: In this complex tube, an intermediate layer 12 formed by spirally winding a drawn polyethylene resin sheet is laminated on the outer peripheral surface of an inner layer 11 tubularly formed of chlorinated vinyl chloride resin, through a compatible layer 14, and an outer layer 13 made of vinyl chloride resin is further laminated on the intermediate layer 12. The compatible layer 14 is compatible with both inner layer 11 and intermediate layer 12.
Patent JP-H02262075-A (JP)
Title: Method for testing electric characteristics
Inventor: SHIMOMURA EIJI
IPC: G01R31/12
Filed: 1989-04-03
Abstract: PURPOSE:To obtain data such as pressure-tight characteristics of good accuracy in a state similar to a use state by winding an object to be tested along with a metallic sheet to form a cylindrical body to be tested and mounting said cylindrical body to an iron core to measure the voltage induced in a detection winding while raising AC voltage. CONSTITUTION:An exciting winding 3 and a detection winding 4 are wound around a test iron core 2. The object 6 having high insulating properties such as a film or a coating agent used in the winding insulating material in power machinery or the insulating materials between iron core layers in the power machinery is wound cylindrically along with a metallic sheet composed of copper or steel to form an object 5 to be tested which is, in turn, fitted in an iron core 1. A slide transformer 8 is adjusted to raise the AC voltage V1a applied to the exciting winding 3 and the induced voltage V2a of the detection winding 4 is measured by a voltmeter 9. By this method, data such as pressure-tight characteristics of good accuracy is obtained in a state similar to a use state. In the same way, data of accelerated deterioration characteristics and contact resistance characteristics can be obtained.
Patent JP-S59212396-A (JP)
Inventor: YONEDA INEJIROU
IPC: E01H5/08
Filed: 1983-05-13
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-H07295953-A (JP)
Title: Method for searching solution of optimization problem
Inventor: MORI YASUHIDE
IPC: G06F19/00
Filed: 1994-04-22
Abstract: PURPOSE:To evade a local solution and to efficiently provide a better solution in the search of the solution of an optimization problem composed of a complicated evaluation function. CONSTITUTION:Individuals are respectively generated in plural states in a search space (100). Then, they receive an influence by the evaluation function and the influence of mutual actions with the other individuals (200) and vary corresponding to strategies provided in themselves (300). As a result, activity allocated to the respective individuals changes. Corresponding to the activity, the one provided with higher activity is selected to survive. (400).
Patent JP-S60226129-A (JP)
Title: Semiconductor device
Inventor: TAKANORI TAKESHI
IPC: G03F1/84
Filed: 1984-04-25
Abstract: PURPOSE:To directly read accuracy of size after formation of pattern in the photo etching process only with a microscope without using a fine measuring gauge by arranging a plurality of inspection patterns to be etched where the opposing two sides are parallel and sequentially changing the width of each inspection pattern with known size. CONSTITUTION:The size inspection pattern is formed, for example, with parallel arrangement of the rectangular patterns 3 of which widths are sequentially widened as W, 2W, 3W, 4W, 5W, the punched rectangular patterns 4 of which widths are sequantially windened as W, 2W, 3W, 4W, 5W and the numeral patterns from 1 to 5 which can be recognized respectively corresponding to the width and location of such rectangular patterns. As a result to photo etching using such mask pattern, if the recognized region is for example etched with reduction of width of W, the rectangular patterns corresponding to numerals 1 and 2 among the rectangular patterns 3 is erased and the rectangular patterns corresponding to numerals 3, 4, 5 are reduced in the width by 2W respectively and becomes to have the width of W, 2W, 3W. Moreover, the width of the punched rectangular pattern 4 is widened by 2W respectively than the initial pattern width.
Patent JP-H04296353-A (JP)
Title: Polycarbonate resin composition
Inventor: OTA KATSUHISA
IPC: C08L69/00
Filed: 1991-03-26
Abstract: PURPOSE:To obtain the subject composition giving a molded article free from delamination defect and having uniform appearance and excellent impact resistance by melting and kneading a polycarbonate resin, a polyolefin resin, an acid-modified olefinic polymer and an epoxy resin. CONSTITUTION:The objective resin composition is produced by melting and kneading a mixture of (A) 55-98wt.% of a polycarbonate resin having a viscosity-average molecular weight of preferably 10,000-100,000, (B) 45-2wt.% of a polyolefin resin having a melt index of 0.1-100g/10min (preferably 0.4-100g/10min), (C) 0.5-20 pts.wt. (based on 100 pts.wt. of A+B) of an acid- modified olefinic polymer, preferably a polypropylene or ethylene-propylene copolymer modified with maleic anhydride and (D) 0.1-15 pts.wt. of an epoxy resin (preferably bisphenol A epoxy resin). The component A forms a continuous phase in the composition, the component B is dispersed in the form of dispersoid particles having a number-average particle diameter of <=4mum and the component C is present on the surface of the dispersoid particles.
Patent JP-H09249634-A (JP)
Title: Production of dicyclohexylcarbodiimide
Inventor: IMASHIRO YASUO
IPC: C07C267/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To synthesize dicyclohexylcarbodiimide(DCC) having high purity by using cyclohexy isocyanate(CHI) as a raw material and a compound of Ti(OR)4 or a mixture of the compounds as a catalyst. SOLUTION: This compound is produced by the decarboxylation reaction of cyclohexyl isocyanate(CHI) in the presence of 0.1-10wt.% (based on CHI) of a compound of formula Ti(OR)4 (R is a <=10C aliphatic, alicyclic or aromatic group) at 100-170 deg.C for 3-15hr. The obtained dicyclohexylcarbodiimide(DCC) containing residual Ti(OR)4 is incorporated with water or a high-boiling alcohol and reacted at 0-100 deg.C for 1-3hr to decompose the Ti(OR)4 . DCC is separated is purified state by distilling the reaction product. The decomposition reaction of Ti(OR)4 is preferably carried out at 10-60 deg.C for 1-3hr.
Patent JP-H02262723-A (JP)
Title: Microwave power receiver
Inventor: HARUYAMA SHINICHI
IPC: H03D1/10
Filed: 1989-04-03
Abstract: PURPOSE:To efficiently generate a DC operating voltage by connecting a diode to the notched terminal part in the center part of a microstrip resonator in a matching state, and directly supplying a microwave received with the microstrip resonator to the diode. CONSTITUTION:The microstrip resonator 12 is divided into two parts 13 and 15 by notching in the center part of its length, and furthermore, the notched terminal parts are formed in convergent tapered parts 13a, 13a, respectively. Furthermore, the diode 14 for rectification such as a Schottky diode, etc., is interposed between the notchcd terminal parts. Also, output terminals 17 and 18 are derived from the notched terminal parts, respectively via choke coils 15 and 16. And furthermore, the width of the tapered parts 13a, 13a of the notched terminal parts are formed so as to match the microstrip resonators 13, 13 with the diode 14. In such a way, it is possible to convert the power of a received micro wave to a DC voltage without generating transmission loss with high efficiency.
Patent JP-S60228918-A (JP)
Title: Magnetic sensor
Inventor: FUJIOKA YOSHIMOTO
IPC: G01B7/00
Filed: 1984-04-26
Abstract: PURPOSE:To enable firm mounting of a magnetic sensor having a magnetizing body on a rotating shaft while eliminating hissing sound at the high speed rotation of the rotating shaft by clamping a wedge-shaped and a ring-shaped fastener with a ring-shaped lid body. CONSTITUTION:A lid body 3 is almost fastened on a housing ring 2 screwing a male thread of a bolt 4 on a lid body 3 with a femal thread of a magntizing body housing ring 2. Then, as a wedge-shaped and ring-shaped fastener 5' is slidden in the direction of the spindle 1 with a first projection 3', a fastener 5'' with the taper portion facing it is pushed upward and the reaction thereof forces the fastener 5' downward to the spindle 1. With the complete tightening of the bolt 4, the housing ring 2 is fastened firmly on the spindle 1. On the other hand, the second projection 3'' is fitted into a notch 2'' to match the inner surface of the housing ring 2 with that of the ring-shaped lid body 3 thereby eliminating hissing sound at the high speed operation of the rotating shaft.
Patent JP-H11279302-A (JP)
Title: Dielectric roll for corona discharge treatment
Inventor: MACHIDA SEIJI
IPC: B29C71/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric roll for corona discharge treatment which can efficiently enhance the affinity of surface of a film such as a plastic film and paper. SOLUTION: A first dielectric roll is a dielectric roll for a corona discharge treatment apparatus made by providing an insulation film layer 2 over the circumference of a roll-type center material 1 and covering the circumference of the layer 2 with a ceramic film layer 3. A second dielectric roll is made by applying a metal to the roll-type center material of the first dielectric roll. A third dielectric roll is made by processing the roll-type center material of the first dielectric roll with a fiber glass, a carbon fiber or a composite material therefrom. A fourth dielectric roll is made by forming the insulation film layer of either one of the first through to the third dielectric rolls with either of insulation resins such as a flexible epoxy resin, a polyimide resin, a polyamide resin, a fluorocarbon resin and a PEEK resin.  A fifth dielectric roll is made by forming the insulation film layer of either one of the first through to the third dielectric rolls with a mixture of a ceramic material and a resin.
Patent JP-S5419663-A (JP)
Title: Forming method of insulating films
Inventor: ITOU TAKASHI
IPC: H01L21/318
Filed: 1977-07-15
Abstract: PURPOSE: To let N 2  atoms directly react with Si substrates and obtain stable and dense Si 3 N 4  films by heating the Si substrates in an atmosphere of NH 3  containing less than 0.01% of O 2 , H 2 O or gas containing NH 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10285237-A (JP)
Title: Id transmission system in radio communication equipment
Inventor: IRIE KENJI
IPC: H04L29/12
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic message itself from being longer even when the number of ID bits is increased by transmitting a part of ID to a command part by an arithmetic operation again when data is transferred by means of a radio wave electronic message. SOLUTION: When a master set receives an outer line call, the electronic message of a command signal RingREQ is transmitted to a slave set. A microprocessor CPU 1 respectively writes the high-order three digits of a five- digit ID code held by a memory EPR1 in the position of the normal three-digit ID code of an electronic message format, the ID code of the fouth digit in the digit of a command after calculation and, then, the ID code of the fifth digit in the digit of Deta after calculation in order to write ID numbers in the slave set. RingREQ from the master set is received by the slave set, the electronic message is received at the time of the coincidence of the three-digit ID code and the ACK electronic message of response is transmitted to the master set.  The master set transmits the command signal RingRUN for ringing the bell of the five-digit ID code, the protocol of the electronic message is established and traffic is started.
Patent JP-S5419231-A (JP)
Title: Solar heat collector
Inventor: KIKUCHI NOBUAKI
IPC: F24S10/50
Filed: 1977-07-14
Abstract: PURPOSE: To improve inward stiffiness and to prevent damage by dry heating or freezing by making solar heat collecting plate, which is made by overlapping bottom plate and upper plate with land parts and valley parts which are continuously provided in corrugated shape toward lateral direction, serve both as heat collecting plate and support of transparent plate by providing convex flow passage with notch on top surface to lateral direction on heat collecting plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05251076-A (JP)
Title: Organic electrolyte battery
Inventor: ABE TAKAO
IPC: H01M10/058
Filed: 1992-03-06
Abstract: PURPOSE:To prevent electrolyte from leaking as well as to prevent the contact section of a resin made positive temperature coefficient resistor(PTC) with a battery cover from being corroded by allowing the sealing section of a battery to be sufficiently tight when squeezed as the PTC is used as a means to control and check current in an organic electrolyte battery. CONSTITUTION:In an organic electrolyte battery which is made of a battery jar 4 housing each positive electrode 1 and each negative electrode 2, a sealing body 6 which is squeezed by the battery jar 4 via an insulating gasket 9 to seal the battery jar 4, and in a battery cover 8 with vent holes, a PTC 7 is disposed in a conductive path between the sealing body 6 and the battery cover 8 not to be squeezed by the battery jar 4. As a sealing structure employing the PTC 7 as mentioned above, there is one, for example, where the PTC 7 is disposed at a peripheral section in the inner surface side of the battery cover 8, furthermore, a sealing support metallic plate 10 is disposed over the PTC 7, so that both the sealing support metallic plate 10 and the sealing body 6 are squeezed by the battery jar 4.
Patent JP-H11265720-A (JP)
Title: Paste type plate for alkali storage battery and alkali storage battery
Inventor: EGURO TAKASHI
IPC: H01M4/24
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a paste type plate for an alkali storage battery capable of enhancing quick discharge characteristics and reducing weight. SOLUTION: This paste type plate 1 is composed by filling an active material paste on a three dimensional porous metal board 2, drying and processing it, different amounts (g/m<2> ) of the paste on the metal board 2 are allocated to three step plate areas 2a, 2b, 2c, a lead ear mounting part 3 is provided at a plate area having the maximum amount of the paste and the lead ear 4 is mounted to the lead ear mounting part 3.
Patent JP-H10285108-A (JP)
Title: Broadcast data communication system
Inventor: MINAZU IKUMA
IPC: H04B7/26
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To allow the system to communicate a plurality of broadcast communication data simultaneously without occupying many slots. SOLUTION: In this broadcast data communication system that communicates broadcast communication data by the time division multiplex communication system, a base station 1 sends a designation signal to designate a slot to communicate broadcast communication data through a control channel to a plurality of mobile stations 2-3. The plurality of the mobile stations 2-3 set a slot to receive the broadcast communication data according to the designation signal. The base station 1 transmits the plurality of the broadcast communication data which are set to a super-frame 10 consisting of the plurality of designated slots as a communication signal 15 through a corresponding communication channel.  The mobile stations 2-3 receive a packet of the communication signal 15 corresponding to the designated slot, assembles the super-frame 10 with the packets and extracts the plurality of the broadcast communication data from the super-frame 10.
Patent JP-H02263159-A (JP)
Title: Probe for sampling and/or measuring temperature or the like of molten metal
Inventor: ISHIZAKA HIDEKI
IPC: G01N33/20
Filed: 1989-04-03
Abstract: PURPOSE:To prevent the deposition of a base metal in the connecting part of a sub- lance and the probe by forming a protective cylinder part which constitutes at least the outside peripheral surface of a connecting cylinder of a composite which is formed by coating a metallic core material with a coating material and forming the coating material of a material which generates a gas at the time of a high temp. CONSTITUTION:The outer peripheral surface of the connecting cylinder 17 is formed of the protective cylinder 17c and the protective cylinder 17c is formed of the material contg. the composite formed by coating the metallic core material with the coating material. The above-mentioned coating material is formed of the material which generates the gas at the time of the high temp. The protective cylinder 17c is provided with the gas generating means 19. The gas is generated from the gas generating means 19 of the connecting cylinder 17 when the probe 5 is inserted into a converter by the sub-lance 4. The fine particles M1 of the molten metal suspending (spitting) in the converter 2 are bounded and retreated from the outer periphery of the connecting cylinder 17 by the generation of this gas. The fine grains M1 of the molten metal are, therefore, prevented from sticking to the connecting cylinder 17.
Patent JP-H08337795-A (JP)
Title: Stabilized 1-bromopropane composition
Inventor: AMAN SHUNJI
IPC: C11D7/30
Filed: 1996-04-08
Abstract: PURPOSE: To obtain the subject composition repeatedly usable at high temperatures, having no corrosive effect and discoloration staining effect, thus useful as e.g. a metal detergent, by incorporating 1-bromopropane with nitromethane and 1,2-butylene oxide or trimethoxymethane at specified proportions. CONSTITUTION: This composition is obtained by inccorporating (A) 100 pts.wt. of 1-bromopropane with (B) 0.1-5 (esp. 0.10-1) pts.wt. of nitromethane and (C) 0.1-5 (esp. 0.1-1) pts.wt. of 1,2-butylene oxide or trimethoxymethane. Besides, stabilizer(s), i.e., a cyclic ether, (un)saturated alcohol, phenolic compound and/or thiocyanic ester may be combinedly used with the components B and C as stabilizers.
Patent JP-S59211120-A (JP)
Title: Interface conversion system
Inventor: TSUCHIYA HIDEAKI
IPC: H04L29/06
Filed: 1983-05-16
Abstract: PURPOSE:To absorb the points of difference of an interface and at the same time to prevent the transmission of a faulty sequence to an upper device, by adding a function which detects a sequence fault to an interface converter. CONSTITUTION:A channel 1 controls an input/output controller 3 via an interface converter 2 and also controls an input/output controller 4. The controller 3 has different specifications from the controller 4, and the converter 2 absorbs the points of difference between both interface specifications. The converter 2 contains a driver/receiver 5 with the interface to the channel 1 as well as a driver/ receiver 7 with the interface to the device 3 and transfers signals. The signal sent from the channel 1 undergoes the sequence conversion through an interface conversion part 6 and is transmitted to the device 3. An interface check circuit 8 always monitors the signal of the device 3 and stops the working of the driver/receiver 5 if the signal sequence has a fault.
Patent JP-H07266074-A (JP)
Title: Dust collector in fusing machine
Inventor: OKETANI TETSUYA
IPC: B23K26/38
Filed: 1994-03-30
Abstract: PURPOSE:To provide a dust collector without installing a shutter electrically controlled with a solenoid, etc., and which can surely attracts and collects the dust with a dust collecting machine having a comparatively weak attracting force. CONSTITUTION:Between a main duct 39 and a dust collecting opening part of a dust collecting duct installed corresponding to each dividing machining area (e), shutters 48 to open or close both communicating states are supported freely swingably between an opening position Q2 and a closing position Q1. A spring 50 to always keep this shutter 48 at the closing position Q1 is installed, an engaging and releasing member 51 is integrally installed on the shutter 48, and at a torch supporting frame 17, a cam surface 55 which engages to the engaging and releasing member 51 by the forward and backward movement of the torch supporting frame 17 and swings the shutter 48 corresponding to the dust collecting opening part (e) corresponding to the forward and backward direction position of the torch frame 17 until the opening position Q2 is formed.
Patent JP-H03284217-A (JP)
Title: Hair collar
Inventor: IKEBE HIROSHI
IPC: A45D4/14
Filed: 1990-03-30
Abstract: PURPOSE:To decrease the number of steps in the assembling process and prevent damage to the heating body by forming in unity a radiating body and a terminal and forming two anchoring parts in the vicinity of the bottom center of the body, making a hole in the center of the heating body, and filling a heat charging body in the hole so that the two anchoring bodies. CONSTITUTION:A radiating body 1 consists of the first radiating part 11 and the second radiating part 12. The first radiating part 11 includes the first terminal 11a projecting inside of the second radiating body 12 more than the second terminal 12a and the first anchoring part 11b anchored on the heat charging body 4 on the bottom center including the first terminal 11a. The heat charging body 4 is formed by inserting the first radiating body 1 and heating body 2. At this time, a number of bristles are formed to be covered to the radiating body excluding the receiving part 11f, 12e of the first and second terminals 11a, 12a and the part of the radiating part guided by pins at the time of insertion molding. Thus stress resulting from fastening and heat is suppressed to inhibit the damage done to the heating body. Consequently the improvement of the process quality and durability can be made.