baber/WOPTO huggingface dataset:
Patent JP-S554006-A (JP)
Title: Electrostatic recorder
Inventor: ANZAI MASAYASU
IPC: G03G13/08
Filed: 1978-06-23
Abstract: PURPOSE: To prevent the occurrence of discharge phenomena at the developing and reduce disturbances of images and damages of photoconductive recording layer by providing a high resistance layer to the back of the photoconductive recording layer in the electrostatic recorder using a reversal developing system.  
     CONSTITUTION: The resin such as polycarbonate which has been resistance-controlled by mixing polyvinyl alcohol or carbon is coated to a thickness of about 10μ on a conductive substrate 12 such as aluminum to form a high resistance layer 14 (preferably about 10 6  to 10 12 Ωcm in volume resistance value), on which is then provided a photoconductive recording layer 16 to provide a photosensitive drum 10. A bias power source 49 is connected between the conductive sleeve 48 of a developing device 40 and a base material 12 and is used by applying a bias of about 1000 volts. Electrostatic latent images are formed on the surface of the photosensitive drum 10 by an optical system 30 which is even charged to positive polarity by a charger 20. Next, the electrostatic latent images are reversal-developed by using high-resistance one-component toner 42 in a developing apparatus 40, after which the toner images on the drum 10 are transferred to recording paper 50 while the transfer bais is being applied by a corona charger 60. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56316-A (JP)
Title: Crimped hollow polyester fiber for wadding
Inventor: ISODA HIDEO
IPC: B68G1/00
Filed: 1979-06-14
Abstract: PURPOSE: Titled polyester fiber whose initial stretching resistance, dry-heat shrinkage, size of crystal and others are made to specified values, thus having high bulkiness performance originated from high three-dimensional crimping and high crimping fastness from mechanical and thermal points of view.  
     CONSTITUTION: A polyester containing ethylene terephthalate as the major recurring unit is made into fiber by a special direct spin-draw method, preferably at 4,000W6,000m/min taking-up speed, to produce three-dimensionally crimped fiber that has an intial stretching resistance of higher than 32g/d, crystl size of larger than 28Å at (100) face, a dry-heat shrinkage of less than 5%, a number of crimp A of more than 4/inch, a crimp percentage B of higher than 5% where B/A is higher than 1 and a reduction rate in crimp percentage on 1g/d loading of less than 75%, a filament denier of 4W20 and substantially no inflection point in the load-elongation curve on a filament tensile testing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S615812-A (JP)
Inventor: JIAN RUI GERE
IPC: A45D40/26
Filed: 1985-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62232718-A (JP)
Title: Thin film magnetic head
Inventor: KATO YOSHIAKI
IPC: G11B5/31
Filed: 1986-04-03
Abstract: PURPOSE:To form a thin film magnetic head efficiently, by providing the first depth detecting marker by a conductor in the neighborhood of a head element, and providing the second depth detecting marker by an upper part magnetic layer through an insulation film on the first marker whose one end is removed by corrosion. CONSTITUTION:On a substrate 10, a magnetic layer 11, an SiO2 layer 12, a coil conductor 13, and the first depth marker 13' are formed. The marker 13' is positioned in the neighborhood of a gap, and the apex angle of a rectangular isoscles triangle is directed to a coil side. An area 17 is formed by overlapping an SiO2 14, and taper- etching the layers 12 and 13, and at the left side of a tapered part, a triangle marker is exposed. An SiO2 15, and a magnetic layer 16 are overlapped, and a rectangular shape of second depth detecting marker 16' is formed by the magnetic layer 16 on the marker 13'. It is ground in the A direction, and a zero depth position can be found exactly from a distance (l) between the layers 12 and 14 at a point B where the marker 16' is opened, and a taper angle theta, by an expression D=l/tan theta. Hereinafter, a gap depth can be found exactly from an inner edge distance W interposing the apex angle. By such a constitution, a uniform reproducing characteristic between tracks and between head element assemblies can be obtained in a multi-track head construction, and good productivity can be obtained.
Patent JP-H05243663-A (JP)
Title: Botda for maintaining frequency differency of both light sources constant
Inventor: TAKEUCHI NOBUNARI
IPC: G01M11/00
Filed: 1992-02-27
Abstract: PURPOSE:To maintain a frequency difference of both light sources constant by outputting the frequency difference of both sources as a beam signal, detecting a variation of the signal by a phase locked loop and feeding it back to the one of the sources. CONSTITUTION:Optical couplers 2A.2B respectively branch continuous lights 11.12 from light sources 1A.1B, and an optical coupler 2C combines the branched outputs of the couplers 2A.2B. A photodetector 3A detects a beam signal 14 of the sources 1A.1B, and a VCO 3B generates a reference signal 15. A mixer 3C mixes the signal 14 and the signal 15, and generates an intermediate frequency 16. An F/V converter 3E discriminates the frequency 16, and converts it to an error voltage. An operator 3F equalizes a frequency of the signal 14 to that of the signal 15 by an error voltage. A phase locked loop is formed of the photodetector 3A to the operator 3F.
Patent JP-S62232917-A (JP)
Inventor: MAEDA MASAHIKO
IPC: H01G9/10
Filed: 1986-04-03
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-H10324758-A (JP)
Title: Para-aramid-based porous film and separator for battery or cell and lithium secondary battery using the same
Inventor: SHINOHARA YASUO
IPC: H01M10/05
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inexpensive film, good in handleability and having a high tear strength while making the best of characteristics of a para- aramid such as high heat resistance by including a specific substrate and a specified para-aramid polymer therein. SOLUTION: This film is obtained by including (A) a porous substrate which is a woven fabric, a nonwoven fabric or a paper, composed of a fiber and/or a pulp and having <=40 g/m<2> weight per unit area, >=40% void ratio and <=70 μm thickness, (B) a para-aramid polymer which is a porous para-oriented aromatic polyamide, capable of coating the component A or filling the voids of the component A and having preferably 1.0-2.8 dL/g intrinsic viscosity and, as necessary, (C) a thermoplastic polymer, meltable at the time of heat-up and <=260 deg.C and capable of blocking the voids of the components A and/or B in an amount of >=10 wt.% based on the total amount of the components A and B.
Patent JP-S59199254-A (JP)
Title: Liquid jet recording apparatus
Inventor: KOIZUMI HIROSHI
IPC: B41J2/18
Filed: 1983-04-28
Abstract: PURPOSE:To perform the restoration in the emission of liquid droplets with certainty and to attain to prolong the life of a porous body, by providing a control means for controlling suction force by introducing the atmosphere when suction force for sucking the liquid in a cap reaches a predetermined value or more. CONSTITUTION:A sensor 20 detects a position to stop a carriage 5 while a duct 27 is moved toward the carriage 5 to respectively bring porous bodies 22-25 into close contact with the orifice surface of each head. In the next step, suction force is generated by a suction means 29 to suck the liquid or gas absorbed with each porous body. In this case, when suction force large enough to result in non- emission of liquid droplets acts on the interior of a cap 21, a suction force control means 37 acts to introduce the atmosphere into a suction pipe 28. Because suction force is lowered by this mechanism, the generation of a non-emission cause is prevented and, when the suction force acting on the interior of the cap 21 is lowered, the introduction of the atmosphere is stopped. Thereafter, the suction means 29 is stopped and the duct 27 is separated from the carriage 5. By this mechanism, the life of each porous body is prolonged and, therefore, it is unnecessary to exchange each porous body over a long period of time.
Patent JP-H05244190-A (JP)
Title: Atm traffic evaluation device
Inventor: SHIGETA KAZUHIRO
IPC: H04L12/28
Filed: 1992-02-28
Abstract: PURPOSE:To provide the evaluation device capable of changing the traffic characteristics when inputting the evaluation of the traffic characteristic of the real cell by means of an actual device and the flow of cell to an ATM exchange or to an ATM communication network. CONSTITUTION:At least two inputs and one output are provided, and the only cell having the specific header pattern is detected from among the flow of cell inputted from a first input 101, measuring and evaluating the traffic characteristics for the specific cell flow. The parameter for traffic characteristic measurement is inserted into the specific cell to be sent from a first output 104. After passing the ATM exchange, the cell flow is inputted from a second input 103 to detect the only cell having the specific header patterns, measuring and evaluating the traffic characteristic.
Patent JP-H05268456-A (JP)
Title: Read data editing device in facsimile equipment with ancillary handy scanner
IPC: H04N1/387
Filed: 1992-02-28
Abstract: PURPOSE:To edit read data so as to send/copy an excess size original as one page picture information in the handy scanner ancillary facsimile equipment. CONSTITUTION:A handy scanner 34 is used to read a short side direction of an excess size original (A3 or B4) with division as a subscanning direction, and read data for each time are blocked and stored in a RAM 22. When a transmission command comes, the block data are subjected 90 deg. to rotation and synthesis processing to one page data in the unit of blocks and the result is stored in a RAM 30, the data are read by a DCR 23 through sequential address designation and coded and then sent to a destination as a vertically long original of A3 or B4 size. Furthermore, in the case of copying, after stored data in the RAM 22 are interleaved uniformly, the replacement/synthesis processing is applied and the result is stored to the RAM 30 and read to the RAM 31, and a plotter section 33 prints out the data as a vertically long original of A4 or B5 size.
Patent JP-S62233645-A (JP)
Inventor: MORISHITA ETSUO
IPC: F25B41/00
Filed: 1986-03-31
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-H10269183-A (JP)
Title: Automatic transaction device, automatic transaction device system, and iris pattern registering device
Inventor: NISHIYAMA TADASHI
IPC: G06F19/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of an individual recognition processing. SOLUTION: A card read part 12 reads the iris pattern of the owner of a card from the card C and delivers it to a collation part 13 and an iris feature extraction part 11 extracts the iris pattern of a customer from video images fetched by a camera 10 and delivers it to the collation part 13. The collation part 13 collates the iris pattern of the card owner with the iris pattern of the customer, obtains a matching degree between both iris patterns and delivers it to a transaction control part 14. The transaction control part 14 judges whether or not the customer is the card owner from the matching degree between both iris patterns, and when the customer is the card owner, instructs the customer to input a password number from an operation panel 7 and performs individual recognition with the password number.
Patent JP-S59202015-A (JP)
Title: Optical gyroscope
Inventor: KONDOU HISASHI
IPC: G01C19/64
Filed: 1983-05-02
Abstract: PURPOSE:To improve the S/N of inteference fringes, produce the interference fringes with uniform sensitivity per each measuring point and measure easily a displacement of the fringes, by concentrating interference light emitted from a beam splitter of optical gyroscope in a finite area. CONSTITUTION:In an optical gyroscope consisting of laser generator 1, condenser lens 2 and 2' beam splitter 3 and optical fiber loop 4, etc., when the optical fiber loop 4 is rotated with a certain angular velocity, a phase difference is created in the light transmitted in the opposite directions in the optical fiber and then interference fringes are produced in a surface A. The interference light emitted from the beam splitter 3 which concentrates this into a finite area produces interference fringes with a cylindrical lens 10 in such a form that it is compressed in the direction of the width of the lens 10. These interference fringes being formed in such a way that light and dark points are compressed, a glaring contrast of light and darkness becomes available.
Patent JP-H06269007-A (JP)
Title: Arrival order discrimination/time measurement device
Inventor: ISHIDA TAKASHI
IPC: H04N7/18
Filed: 1993-03-10
Abstract: PURPOSE:To obtain the equipment making arrival order discrimination and time measurement of a competition body through electronic signal processing. CONSTITUTION:Lots of storage areas 5-n storing picture data of a television camera 1 making horizontal scanning while making high speed vertical scanning by one frame each are provided and while an address counter 4 designates an address of the storage area, the counter 4 counts a frame number from a start point of time in cooperation with a high-order counter 6. Then it is grasped to which frame of picture data the read picture corresponds from the start point of time and a vertical counter 11 counts a clock corresponding to the time less than one frame up to a succeeding frame from the start point of time. Then a cursor is matched to a goal by a picture when a noted competition body reaches the goal and the clock equivalent to a time from a frame top of the frame till the point of time of the arrival of the foal is measured by a cursor display counter 16 and the count of each counter is inputted to a time arithmetic circuit 7, in which the time from the start point of time till the competition body reaches the goal is calculated.
Patent JP-S572016-A (JP)
Title: Lighting equipment
Inventor: KOIZUMI YUTAKA
IPC: G02B19/00
Filed: 1980-06-06
Abstract: PURPOSE:To raise a utilization effect of a light beam, by making the first focuses of I and II confrom among three oval surface reflectors I, II, III, making the second focus of I conform with the first focus of III, making the second focuses of II and III conform, and moreover, making the center of a circular surface reflector conform with the first focuses of I and II, relating to a lighting equipment such as a copying machine, etc. CONSTITUTION:The first focuses P1 of the first and second oval surface reflectors 1, 2 are made to conform with each other, and the second focus P2 of the first oval surface reflector 1 is made to conform with the first focus P2 of the third oval surface reflector 3. Furthermore, the second focuses P3 of the second and third oval surface reflectors 2, 3 are made to conform with each other, also the center P1 of a circular surface reflector 4 is made to conform with a common position P1 by the first focuses of the first and second oval surface reflectors 1, 2, and a lamp light emission part 5 is placed in the center part of the circular surface reflector 4. And, a part of the whole luminous flux which is emitted from the light emission part 5 makes incident to the mirror surface of the first and second oval surface reflectors 1, 2, and the residual luminous flux makes incident to the mirror surface of the circular surface reflector 4, so that the whole luminous flux can be condensed at the second focuses P3 of the second and third oval surface reflectors 2, 3.
Patent JP-S62232007-A (JP)
Title: Controller for industrial robot
Inventor: TAKABE KATSUNORI
IPC: G05B19/4093
Filed: 1986-04-02
Abstract: PURPOSE:To improve the workability of program development by changing a part corresponding to a parameter of a program to a value corresponding to the parameter inputted from the outside. CONSTITUTION:A program selecting signal and the value of the parameter for correction of the program are inputted by a program selecting signal input means 4. A program selecting means 5 retrieves the position, where the designated program is stored, in the area where programs are stored. The program is corrected with the parameter, which is inputted by the program selecting signal input means 4, by a program correcting means 6, and the program is stored in an execution program area by a program storing means 7. This execution program is executed successively by a program executing means 8, and a speed command is outputted to a motor control means 10 until arrival at a prescribed position is confirmed by a position detecting means 9.
Patent JP-H01252198-A (JP)
Title: Controller for motor
Inventor: IWAMOTO OSAMU
IPC: H02P7/288
Filed: 1988-03-31
Abstract: PURPOSE:To correct the torque variation of a motor accurately without being affected by a temperature error by adjusting driving the current applied to the motor in response to the sequence cycle time of a motor load. CONSTITUTION:A CPU 11 for a controller section 1 collectively controls copying sequence on the basis of a control program stored in a ROM 12. On the other hand, the reciprocation time of an optical scanning unit passing through a sensor 16 for sensing the front end of a copy is detected, and the copying cycle time is measured. The measured copying cycle time and the previously stored specified copying cycle time are compared, and the braking time of a motor 18 is controlled variably in response to the result of comparison. Accordingly, the torque of the motor can be controlled variably without executing thermometry by a temperature sensor.
Patent JP-S59201849-A (JP)
Inventor: AIBA SEIICHI
IPC: A61M1/16
Filed: 1983-04-30
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-H02258558-A (JP)
Title: Wrapping bag
Inventor: KIMOTO KATSUYOSHI
IPC: B65D33/00
Filed: 1989-03-30
Abstract: PURPOSE:To permit a bag to be torn off in a proper position with ease along a sightly tear line by providing for use as a guide line a tear guide reinforcing material integrally with the inner surface of a backing type bag using a soft wrapping material. CONSTITUTION:A tear guide reinforcing material 3 is heat sealed in the form of a strip integrally with the surface of an unprocessed soft wrapping film for use in forming gusset bags 1. The inner surface of the gusset bag 1 and the surface of the tear guide reinforcing material 3 are both made of the same material or heat sealable material, so that they can be heat sealed together and the top and bottom sealed edges of the gusset bag 1 are provided with wavy tear scores 4. The gusset bag 1 is torn off along the tear guide reinforcing material 3 starting from the wavy tear score 4, whereby one side of the gusset bag 1 can be ripped away exceedingly easily and properly along a sightly tear line.
Patent JP-H0665178-A (JP)
Title: O-iminoxymethylbenzoic acid and its production
Inventor: REMII BUNOA
IPC: C07C317/24
Filed: 1993-04-02
Abstract: Process for the preparation of an o-iminooxymethylbenzoic acid of the general formula I <IMAGE>  in which     m denotes an integer from 0 to 3,   X denotes alkyl, alkoxy, nitro, cyano, or halogen, R1 and R2 denote hydrogen, cyano, hydroxyl, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, alkoxy, alkylthio, benzylthio, benzylamino, alkylcarbonyl, optionally substituted phenylcarbonyl, optionally substituted benzylcarbonyl, alkoxycarbonyl, optionally substituted phenoxycarbonyl, optionally substituted benzyloxycarbonyl, optionally substituted aryl, optionally substituted aryloxy, optionally substituted arylthio, optionally substituted arylalkyl, optionally substituted arylalkenyl, optionally substituted aryloxyalkyl, optionally substituted arylthioalkyl, optionally substituted hetaryl, optionally substituted hetaryloxy, optionally substituted hetarylthio, optionally substituted heteroarylalkyl, optionally substituted hetarylalkenyl, optionally substituted hetaryloxyalkyl, hetarylthioalkyl, optionally substituted heterocyclyl, optionally substituted heterocyclyloxy, or   denote N(R<6>)2, where R<6> denotes H, alkyl or phenyl, or   denote -CO-N(R<7>)2, where R<7> denotes H, alkyl or phenyl, or R<1> and R<2> together with the C atom which they substitute can form a carbo- or heterocyclic ring, or   R<1> or R<2> denotes halogen or the group <IMAGE> denotes the radical <IMAGE> where   n denotes the integers 1 to 4 and the radicals R<8> denote H, halogen, cyano, nitro; alkyl, alkoxy, aryl, aryloxy, benzyloxy, hetaryl and hetaryloxy,  by reacting an oxime of the general formula II <IMAGE> in which R1 and R2 have the abovementioned meanings, with a lactone of the general formula III <IMAGE> in which X and m have the abovementioned meaning, if appropriate in the presence of a base or of a diluent, and o-iminooxymethylbenzoic acids of the abovementioned formula.
Patent JP-S63244118-A (JP)
Title: Displacement control mechanism using piezoelectric element
Inventor: NAKADA TAKESHI
IPC: B23Q16/00
Filed: 1987-03-30
Abstract: PURPOSE:To realize the displacement control at a high speed and with high accuracy by using a piezoelectric element as a displacement source. CONSTITUTION:When a spool 18 of a spool valve 2 is driven, the voltage is first applied to a piezoelectric element 3 via a drive circuit 4. Thus the element 3 contracts to pull a 1st shift wall 15 and to expand a 1st bellows 14 and there fore a 2nd chamber 13 contracts for the balanced pressure. A 2nd shift wall 17 moves back with the contraction of the chamber 13 and this movement of the wall 17 drives the spool 18. The diameter of a 2nd bellows 16 is smaller than that of the bellows 14 and therefore the displacement of the bellows 14 is enlarged at the bellows 16. Thus, it is possible to perform the displacement control at a high speed and with high accuracy.
Patent JP-H05279511-A (JP)
Title: Polymer stabilizer
IPC: C08K5/20
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a stabilizer which imparts an excellent stability to a polymer such as PE, PP, PS, and ABS by using a specific cyclopropane deriv. as the effective component. CONSTITUTION:A cyclopropane deriv. of the formula {wherein R1 is H, lower alkyl, or lower alkenyl; R2, R3, and R4 are each H or lower alkyl; and R5 is H, lower alkyl, or A-R6 [wherein R5 is II, alkyl, cycloalkyl, aryl, or aralkyl; and A is COO, CONH, CH2OCO, or CH2O]}(e.g. ethyl cyclopropanecarboxylate) is used as the effective component.
Patent JP-H05282514-A (JP)
Title: Coin/token selector
IPC: A63F11/00
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the illegal wire-picking of coin by providing a passage switch part for guiding a correct coin/token M to a regular passage for prescribed time by the passage switch part. CONSTITUTION:In a coin/token selector, a passage detection part 50 detecting the passage of the coin/token M, and the passage switch part 60 dividing the passage into the regular passage 21 following the storage part B of the coin/ token M and a cancel passage 22 cancelling the coin/token M are provided after a selection part 30. Furthermore, a supply detection part for coin/token M 40 is provided for the regular passage 21, and the passage switch part 60 is formed to operate in such a way that the coin/token M can be guided to the regular passage 21 only for prescribed time when there is a detection signal from the passage detection part 50.