baber/WOPTO huggingface dataset:
Patent JP-H06213979-A (JP)
Title: Synthetic test method for power switch
Inventor: OSHITA YOICHI
IPC: G01R31/327
Filed: 1993-01-19
Abstract: PURPOSE:To compensate waveform distortion due to arc voltage of cut-off current and exactly evaluate original break performance even at a large capacity breaker by connecting other reactor in series for changing the value of a reactor for current limiting which is inserted in a current source circuit. CONSTITUTION:In series of a reactor 51 in a current source circuit, a series circuit of a reactor 52 and closing switch 53 is connected and when there is no arc voltage of a breaker, the reactor 51 is controlled so as to be able to send a predetermined current. When a breaking current is sent and a tested breaker is opened, arc voltage increases with electrode distance and the distortion of the actual break current from a desired waveform becomes large in the final current half wave immediately before the completion of the cutting. If a switch 53 is closed immediately before the final half wave to reduce the value of the reactor 51 for current limiting, the breaking current waveform can be roughly adjusted to the desired waveform. Even for performance test of a large capacity breaker, the break performance of an original breaker can be exactly evaluated by this.
Patent JP-2000207355-A (JP)
Title: Data transfer controller
Inventor: YAMADA MASAHIRO
IPC: G06F13/362
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent the response speed of a host CPU from becoming slower while the band width required by a DMAC is secured when a bus is used in a shared state. SOLUTION: In an internal arbiter A1, a priority encoder A14 decides the device to which access right is to be given by checking the request signals given to No.0 to No.3 terminals (the priority of access right of the No.0 to No.3 terminals becomes higher as the numbers of the terminals become smaller) and outputs the designate signal S10 to the device to an RAMC. A request selector A15 is connected to the No.0-No.3 terminals and request signals S7, S8, and S9 from a host CPU, a first DMAC, and a second DMAC are respectively given to the No.1, No.2, and No.3 terminals. The selector A15 usually makes the priority of the host CPU higher by stopping the output of the requests and the priority of the DMACs higher that of the host CPU by outputttng the request signals S8 and S9 at a prescribed frequency.
Patent JP-S58123588-A (JP)
Inventor: KAWASAKI TAKESHI
IPC: G10F1/00
Filed: 1982-01-19
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-S61166574-A (JP)
Title: Cleaning device of fixing roll
Inventor: TAMURA MAKOTO
IPC: B05C1/02
Filed: 1985-01-18
Abstract: PURPOSE:To obtain the cleaning device of a fixing roll which holds a stable fixing capacity for a long period and is very easy to maintain and is economical, by allowing the fresh part of a cleaning member to face the fixing roll properly. CONSTITUTION:The cleaning device 24 consists of the cleaning member 25 having a sliding surface 25a, which is slided on the peripheral surface of a fixing roll 20 to clean the roll 20, and a cleaning member moving means 26 which moves the cleaning member 25 transversely to allow the fresh part of the cleaning member 25 to face the fixing roll 20 before the cleaning capacity of the cleaning member 25 is degraded, for example, when 2,000-3,000 copies are obtained. The cleaning member 25 consists of felt materials impregnated with 30-50% silicone oil by weight.
Patent JP-H01182047-A (JP)
Title: Improved screen printer
Inventor: OZEKI MASANAO
IPC: H05K3/12
Filed: 1988-01-18
Abstract: PURPOSE:To make a snap-off angle constant with a simple structure by moving one end of a screen along a linear holder, while the other end is freely movable reversibly so that the snap-off angle formed by a screen and a material to be printed becomes constant. CONSTITUTION:A holder 1 is provided with a fixed angle beta formed to a right angle direction with the surface of a material to be printed and also with the moving end A of a screen, on a side for holding ink collected by a squeegee and an opposite side. On the other hand, the end B of the screen freely moves reversibly to the surface direction of the material to be printed upward by distance (d) from the surface of the material to be printed. Subsequently, the tip B of the screen is freely movable and at the same time, the other part of the screen is so designed as to receive a tensile force which allows it to move to the left-hand direction. The end B of the screen is elastically connected to a fixed part to generate such a tensile strength.
Patent JP-H02228783-A (JP)
Title: Image processor
Inventor: KAACHISU PURIIMU
IPC: G06T15/10
Filed: 1990-01-16
Abstract: PURPOSE: To realize relative addressing being a mechanism efficient for displaying the copy of an object by using an index register. CONSTITUTION: A coordinate staging part 15 contains an adder 31, a loading control state machine 33, a multiplexer 35, an XY coordinate register 37, a clip register 39, a raster offset register 41, index logic 43, test window control logic 45, a comparison logic/result storage device 47, a comparison control state machine 49 and state generation logic 51. The loading control state machine 33 for controlling the operation of the index register contained in index logic 43 is realized. Thus, data can be received at speed as fast as possible, total waiting time can be shortened and throughput can be reduced.
Patent JP-S60151760-A (JP)
Title: System electronic device
Inventor: MATSUMOTO KOUZOU
IPC: G06F12/06
Filed: 1984-01-20
Abstract: PURPOSE:To secure the optimum access for each internal memory and to improve the overall system efficiency by providing a holding circuit to the main body of an electronic device and an external memory respectively then applying the wait to a CPU after selecting the outputs of both holding circuits. CONSTITUTION:When only the main body 3 of an electronic device is used, the level is always biased to logic ''1'' since the reversed wait signal which is applied to a NOR gate 310 does not exist. Therefore the wait is applied to a CPU 301 for a period of time corresponding to the set value output of a holding circuit 304 when the CPU301 gives an access to an internal memory 302. In case an auxiliary memory 4 is connected to the main body 3, the wait is applied to the CPU301 for the periods optimum to the internal and external memories according to the set values of the circuit 304 and a holding circuit 402 respectively when the CPU301 gives an access to the memory 302 or an external memory 401.
Patent JP-H01182729-A (JP)
Title: Pressure sensor
Inventor: YAJIMA YASUHITO
IPC: G01L9/04
Filed: 1988-01-16
Abstract: PURPOSE:To obtain a sensor, which can maintain effective airtightness, even in a high-temperature, high-pressure measuring environment, by a constitution, wherein an airtight metallic member is brought into close contact with a part between the peripheral part of a pressure detecting element comprising ceramics and the peripheral part of a metallic housing. CONSTITUTION:A ceramic diaphragm 10, which can be deformed in correspondence with working pressure, is formed in a planar or flat film state, which shows a circular planar pattern. The peripheral part of one surface of the diaphragm 10 is integrally attached to the edge surface of cylindrical ceramic supporting body 12. The peripheral part is supported at a fixed position. Resistors 14, which form a Wheatstone bridge circuit as a strain detecting means, are formed on the diaphragm 10 by printing and the like. Thus a pressure detecting element 16 is constituted. An annular metal disk 18 as an airtight member is bonded to the bottom part of the detecting element 16 at the inner peripheral part of the disk through a bonding layer 20. At this time the diaphragm 10 at the bottom part of the element 16 is exposed to the outside. The bonding layer 20 comprises glass or brazing filler metal. The disk 18 is welded to the peripheral part of a metallic housing 22 in an airtight manner.
Patent JP-H07205165-A (JP)
Title: Method and apparatus for molding foamed material
Inventor: KOMATSU NOBUHIRO
IPC: B29K105/04
Filed: 1994-01-26
Abstract: PURPOSE:To prevent cutout by simultaneously advancing foaming of a foamed resin material as a whole, damaging large foams included in the material to obtain the material having no air reservoir, and sufficiently supplying the material in an overhang shape. CONSTITUTION:A casting head 17 for supplying foamed resin material R to a cavity 1 of molds 9 in molds opened state is provided. A first diffusing air nozzle 21 for diffusing compressed air E1 to the material R to be supplied from the head 17 to diffuse the material R in the cavity 1 by the air pressure is provided.
Patent JP-H04288550-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIBATA TOYOKO
IPC: C07C15/20
Filed: 1991-01-24
Abstract: PURPOSE:To enhance performance of the electrophotographic sensitive body by incorporating a specified coroneone derivative good in organic photoconductivity or its mixture a photosensitive later. CONSTITUTION:The electrophotographic sensitive body contains on a conductive substrate 1 the imidazole-coroneoneone compound represented by formula I or II in which X is optionally substituted divalent aromatic or heterocyclic group. This compound is prepared by dehydration condensation reaction of coroneone-tetracarboxylic dianhydride represented by structural formula III with the compound represented by formula IV or V or the like, and in formulae IV and V, each of R1 and R2 is H, optionally substituted alkyl or alkoxy, cyano, halogen, or the like, and each may form a ring together with each other; and Z is an N, O, or S atom.
Patent JP-S59134847-A (JP)
Title: Processing method and device of magnetic product
Inventor: SASAKI KAZUHIKO
IPC: H01L21/677
Filed: 1983-01-21
Abstract: PURPOSE:To enhance the efficiency of processing and to prevent the damage of a product by attracting a magnetic product by a magnetic force and processing as required the product during conveying via an endless belt. CONSTITUTION:When an intermittent motion of a conveying tape 14 is stopped, a meta cap 19 of a product 15 is attracted by a permanent magnet 20 to an upper holder 18 from a loader 16. When it reaches a socket 21, a pins 24 fall and is inserted into holes 26, 25 to push the upper surface of the cap 19. A pin 22 of the product 15 is inserted into a hole 23 of the socket 21, thereby automatically measuring the characteristics. Then, the lever 27 of the socket 21 is raised, the pin 22 is removed from the hole 23, the cap 19 is attracted by the magnet 20, and again held by the holder 18 of the tape 14. Then, the tap is intermittently moved to sequentially convey out the product from a constant-tempeature tank 11, and recovered by an unloader 17. According to this structure, the product can be held by magnetic attraction, conveyed and processed as required, and efficiently processed by automation, thereby preventing the damage of the products due to collision to each other.
Patent JP-S57121723-A (JP)
Title: Electric power supplying circuit
Inventor: IKEURA KENJI
IPC: H02J7/00
Filed: 1981-01-22
Abstract: PURPOSE:To hold the memory contents for a prescribed time and to get rid of wasteful current consumption of an electric power source battery, by holding the electric power source in an on-state for the prescribed time after an ignition switch has been turned off. CONSTITUTION:When an ignition switch 4 is turned on, electric power is supplied to a load 5, simultaneously an energizing current flows to a relay 3  through an instantaneous operation time limit resetting characteristic circuit 6, a relay contact is turned on, and electric power is supplied to an electronic controlling circuit 2. Subsequently, when the ignition switch 4 is turned off, the electric power supply to the load 5 is disconnected, but the energizing current flows to a coil of the relay 3 for a set time by the time limit characteristic in the circuit 6, and electric power is supplied to the electronic controlling circuit 2. Accordingly, when this set time is set to above the memory content holding and continuing time required for the control characteristic, no hindrance occurs in the subsequent control.
Patent JP-S56104713-A (JP)
Title: Modified calcium carbonate, its preparation, and polyolefin composition containing said calcium carbonate
Inventor: SHIBAZAKI KOUJI
IPC: C08K9/00
Filed: 1980-01-23
Abstract: PURPOSE: To prepare calcium carbonate having improved dispersibility in polyolefin, whiteness, and reinforcing characteristics, etc., by adding an alkylnaphthalenesulfonic acid and a higher fatty acid to a suspension of cubic calcium carbonate, and treating the mixture.  
     CONSTITUTION: An aqueous suspension of cubic calcium carbonate particles having an average particle diameter of 0.1W0.5μ is added and adsorbed with (A) an alkylnaphthalenesulfonic acid (salt) and/or an alkylbenzenesulfonic acid (salt) and (B) one or more higher fatty acids (or salts) having an iodine value of ≤20. The suspension is dehydrated, dried, crushed, and classified to a desired grain size. 20W 80pts.wt. of the surface-treated calcium carbonate thus obtained is dispersed in 100pts.wt. of a polyolefin resin. The modified calcium carbonate has excellent dispersibility, and gives a plastic with excellent physical properties such as whiteness, gloss, impact strength, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07208482-A (JP)
Title: Ball bearing cage
Inventor: TSURUYA KANETSUGU
IPC: F16C33/38
Filed: 1994-01-27
Abstract: PURPOSE:To provide a capable of changing the design of a pocket gap without changing the basic of the cage itself and moreover excellent in a torque characteristic and durability. CONSTITUTION:In a cage 1, plural pockets 2, having opening parts 2a opened to one side X in a shaft direction and the width W of the opening part 2a is smaller than the diameter D of a ball 3 to be housed, are provided on circumferential equally arranged positions. Side wall surfaces 2b on both the sides of the pockets 2 in a circumferential direction are spherical surfaces each having a curvature radius R1 with a point 01 as a curvature center, and a bottom wall surface 2c faced to the opening parts 2a of the pockets 2 is flat surface orthogonal to an axis.
Patent JP-H07204429-A (JP)
Title: Combined product of filter and ion-exchanging material and method for treating fluid using said combined product
Inventor: EDOWAADO SHII JIYORUDAANO
IPC: C02F1/50
Filed: 1994-01-27
Abstract: PURPOSE: To provide a combined product of a single element such as mechanical filtering and ion exchange function. CONSTITUTION: In the combined product of the filter and the ion exchange material, the combined product contains a sintered body in which 10-80 wt.% of at least one synthetic ion exchange resin particles based on the total weight of the combined product is integrated in a porous binder matrix containing at least one thermoplastic resin, and fluid is treated by using the combined product.
Patent JP-S5393723-A (JP)
Title: Phase matching system for facsimile receiver
Inventor: KOBAYASHI MASAHISA
IPC: H04N1/36
Filed: 1977-01-26
Abstract: PURPOSE: To minimize the phase matching error as well as the necessary matching time, by providing more than one of the phase adjusting oscillator and then carrying out fine adjustment of the phase after a coarse adjustment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03210560-A (JP)
Title: Mask for projection exposing
Inventor: ASAI SATORU
IPC: G03F1/70
Filed: 1990-01-16
Abstract: PURPOSE:To form fine patterns without using a phase shift mask by forming a main aperture part and auxiliary aperture parts on both sides thereof so as to satisfy specific conditions. CONSTITUTION:The width W1 of the mask for projection exposing having the main aperture 1 of the width W1 and the auxiliary aperture parts 2a, 2b of the width W2 formed in parallel with the main aperture 1 on both or one side of the main aperture 1 is specified to <=0.5XmX(lambda/NA) when the numerical aperture of a projection exposing device is designated as NA, the reduction magnification as (m) and the exposing wavelength as lambda. Further, the ratio of the width W2 to the width W1 is specified to a 0.4 to 0.6 range and the spacing (d) between the center line of the main aperture 1 and the center line of the auxiliary aperture parts 2a, 2b is specified nearly to 1.2XmX(lambda/NA). The fine resist patterns are formed with high accuracy in this way without adding a phase shifter.
Patent JP-S61169508-A (JP)
Inventor: MORI TAKIYOSHI
IPC: E01D21/00
Filed: 1985-01-21
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-S5393489-A (JP)
Title: Apparatus for controlling table feed speed of machine tool
Inventor: NAKAZAWA KOUJI
IPC: B23Q15/00
Filed: 1977-01-28
Abstract: PURPOSE: To control a table feed speed by adding a reference signal control voltage and a control voltage difference between a reference signal output and a cutting power signal detected at a cutting power detecting device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000209195-A (JP)
Title: Cipher communication system
Inventor: SUGIMOTO KOICHI
IPC: H04L9/18
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide key synchronization in a short time by transmitting a random number generated by a random number generation means to a decoder, nonlinearly or linearly transforming the random number by a key stored in a key storage part and setting it as a cipher key. SOLUTION: A ciphering part 28 appropriately generates the random number of n bits in a random number generation part 29 so as to take the key synchronization, sets it to the head of a data frame and simultaneously outputs it to a nonlinear or linear transformation part 33. The nonlinear or linear transformation part 33 linearly or nonlinearly transforms the random number of n bits by using the key stored in the key storage part 31 and outputs it to a synchronization type key stream cipher part 35. The synchronization type key stream cipher part 35 sets output from the nonlinear or linear transformation part 33 as a ciphering key and ciphers a plain sentence by using the key. The ciphered plain sentence (cipher sentence) is outputted following the random number of n bits of the data frame during m bits until the random number generation part 29 generates the next random number.  Thus, the key synchronization is realized by a small hardware scale.
Patent JP-S61170377-A (JP)
Inventor: NERI ARUMANDO
IPC: A24C5/18
Filed: 1986-01-20
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-S59132609-A (JP)
Title: Machining apparatus for radial core
Inventor: FUKUDA TAKUO
IPC: H01F41/02
Filed: 1983-01-20
Abstract: PURPOSE:To obtain an apparatus which is free from cumulation of feed errors and consequently high in cutting accuracy and which has no need for pull-back of a material at the time of completion of one cycle and is consequently high in the operating efficiency, by continuously providing a first horizontal edge part, a vertical edge part and a second horizontal edge part of a shear upper edge. CONSTITUTION:A shear upper edge 11 is halved into a first horizontal edge part 11a and an L-shaped notch-cutting upper endge 11' constituted by a vertical edge part 11b and a second horizontal edge part 11c which are integrally formed. A shear lower edge 12 is halved into an L-shaped notch-cutting lower edge 12' which is meshed with the first horizontal edge part 11a and the vertical edge part 11b of the shear upper edge 11, and a notch-cutting lower edge 12'' which is meshed with the second horizontal edge part 11c. The distance between the first and second horizontal edge parts 11a, 11c is set such as to be equal to the width W of a steel piece so that the notch-cutting lower edge 12'' and the notch-cutting upper edge 11' can be positioned by sliding with respect to the notch-cutting lower edge 12' and the first horizontal edge part 11a of the upper edge 11. After positioning has been completed, the respective die sets of the edges 12'', 11' and the edges 11a, 12' are clamped in a direction in which the edges draw toward each other, thereby allowing the clearance between the notch-cutting upper edge 11' and the notch-cutting lower edge 12' to be properly maintained.
Patent JP-H02187530-A (JP)
Title: Sunken leg warmer
Inventor: FUJII HIROAKI
IPC: F24C7/08
Filed: 1989-01-17
Abstract: PURPOSE:To perform the heat release from and the heat insulation of a control device by employing a control box having the control device in it and compris ing upper half and lower parts, and disposing the lower half which is a metallic outside the leg warmer unit and the upper half which is a plastic case inside the leg warmer unit. CONSTITUTION:When a user turns on the power switch 19 in the control section 21, a control circuit 25 in the control box 14 causes a triac 25 to be turned on at a large continuation angle to allow a full power supply. Although the triac 26 generates a large quantity of heat when the temperature in the subject heating space 11, such heat is surely released to the space outside the leg warmer unit 7 at a low ambient temperature under the floor 13 of the leg warmer unit 7 from the metallic lower case 16 of the control box 14. Further, as the plastic case 18 facing the leg warmer unit 7 serves to insulate the control circuit 25 from heat from a heater unit 12 or from abnormal conditions such as the control box 14 covered with a blanket, the triac 26 and the control circuit 25 can be maintained in the proper embironment, and so, there is no risk of burning and the like.
Patent JP-H07218222-A (JP)
Title: Image processor
Inventor: SUZUKI NORIYUKI
IPC: G06T7/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide an image processor which enables automatic detection of an aspect ratio to transform coordinates accurately even when a camera different in the aspect ratio is connected in the transformation of the coordinates to an actual coordinate system from a camera coordinate system as for an image processing used at a factory or the like. CONSTITUTION:When a camera coordinate system and an actual coordinate system are parallel, a transformed data is calculated with a parallel coordinate system transformed data calculating section 3 based on a point assigned with a parallel coordinate system position assigning section 2. When the systems are not parallel, an axis with which an angle is to be matched accurately at a slant coordinate system transformed position assigning section 4 is assigned with an axis assigning section 5 to calculate transformed data with a slant coordinate transformed data calculating section 6 based on a difference between the both. In any case, an aspect ratio is calculated automatically and a correction is made by the aspect ratio thereby enabling transformation of the coordinates correctly.
Patent JP-H07222125-A (JP)
Title: Video telephone system
Inventor: KAWANO HIROTAKA
IPC: H04N7/14
Filed: 1994-01-28
Abstract: PURPOSE:To transfer a call to the desired terminal of a call originating side terminal user by automatically responding to the call when that call is terminated to the video telephone system and guiding it to the call originating side user with image information or voices. CONSTITUTION:When the telephone number of a call terminating side terminal is set by the call originating side user and a call originating operation is performed, B channel connection is conducted to a first call originating side terminal connected to a private exchange on the call terminating side. Next, telephone number list image data previously registered from the user to an image data storage part 16 at the call terminating side terminal are compressively encoded by a moving image CODEC part 9 and transmitted through a line interface 14 to the opposite side terminal in the mode of a BAS control part 13. At the call originating side terminal, the received compressively encoded data are decoded and a telephone number list image is displayed on a monitor 1. While observing the displayed number list, the call originating side terminal user inputs the indicated number and transfers the call to the desired terminal.