baber/WOPTO huggingface dataset:
Patent JP-2001069143-A (JP)
Title: Communication control method of communication system including isdn line
Inventor: SEKI JUNICHI
IPC: H04L69/14
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To increase the number of channels, to make line use efficiency high, and to reduce system construction cost and running cost by varying the number and transmission rate of information channels as to the communication control method of a communication system including an integrated service digital network(ISDN) line. SOLUTION: The communication system which has 16 channels and requires 8 kbps for each channel uses the transmission rate(BRI) line 1 of the basic interface line of ISDN and changes channels of the BRI line 1 from conventional 2B+D to nB'+D (n is variable and B' is variable with n) to have variable channel constitution of n=16.B=8 kbps. Thus, one channel is used for 8 kbps and then 2B(128 kbps) that BRI has is usable as 16B'(B'=8 kbps), so that signal transmission of 16 information channels can be realized by one BRI line 1. Similarly, the number of channels can be varied according to a required transmission rate.
Patent JP-H04125235-A (JP)
Title: Sheet material feed device
Inventor: KOMIZO SHIGEO
IPC: B65H3/08
Filed: 1990-09-14
Abstract: PURPOSE:To surely feed sheet material one by providing an absorbing surface adapted to swing between the opening surface at the lower surface of a cassette and a fixing roller for conveying a sheet material so that the sheet material is absorbed from the opening surface and is swung in order to be curved, thereby the sheet materials are separated one by one and set onto the fixing roller. CONSTITUTION:An opening surface 12 is formed in the front part of the bottom surface of a paper feed cassette 1, and the cassette 11 is secured being inclined rearward at an angle theta. A sheet material absorbing means 13 having an absorbing surface adapted to swing over the angle theta between the opening surface 12 of the cassette 11 and the upper surface of a fixing roller 17 in a conveying means 16, is swingably journalled to a shaft 19. The fixing roller 17 is provided thereto with a swing roller 26 which can make contact therewith. A sheet material absorbed by the absorbing surface 14 from the opening surface 12 of the bottom of the cassette 11, is swung and curved so that the sheet material is separated away. When the sheet material is set on the fixing roller 17, the roller 26 is swung so clamp and convey the sheet material. Accordingly, sheets are surely separated and conveyed one by one.
Patent JP-S62103698-A (JP)
Inventor: KIMURA AKIHIRO
IPC: G10L15/07
Filed: 1985-10-31
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-S61126677-A (JP)
Title: Manufacturing method of magnetic bubble element
Inventor: IKEDA HITOSHI
IPC: G11C11/14
Filed: 1984-11-21
Abstract: PURPOSE:To obtain an element, which is not distorted and improves a transfer characteristic, by a good reproducibility by executing the ion implantation to bubble media beforehand and using that the distorted part of an implantation part is etched with a priority, in order to be prepared for more than two types of a transfer means for transferring a magnetic bubble. CONSTITUTION:A resist 3 is coated on a bubble magnetic film 1 which grows in the liquid phase epitaxial on a non-magnetic substrate 2, and the border of the resist 3 is formed in the taper shape by the head flow. The ion implantation is executed from a film 1 side as shown by an arrow mark 4, and a lattice distorted layer 5 is formed to a desired depth. A border part of the layer 5 is formed in the taper manner. Next, after the resist 3 is removed, the immersion is executed to an etching liquid of a cubic volume ratio of phosphoric acid : sulfuric acid = 1:4, and an ion implantating layer 5 is selectively removed. At such a time, a film thickness of a non-implantating part will not be changed. Thus, only a processing distorted layer is excluded, an ion transfer line 6 is formed, and next, through an SiO2 layer 7 a permalloy transfer line 8 is formed. Thus, a decreasing quantity of the film thickness is controlled with good reproducibility, and an element with an excellent transfer characteristic can be obtained.
Patent JP-H0549773-A (JP)
Title: Sewing machine incorporating embroidering device
Inventor: WAKAYAMA AKIHIRO
IPC: D05B3/24
Filed: 1991-08-28
Abstract: PURPOSE:To issue a warning in order to prevent an embroidery frame from interfering with a button hole lever and a side cutter when the button hole lever is arranged at a lowered position or the side cutter is installed, in the case of embroidery sewing. CONSTITUTION:An embroidering device 30 is removably attached to a sewing machine. When a side cutter is attached to the sewing machine, a side cutter detection switch 15 is turned on. Further, during stitching of a button hole, when a changeover lever (button hole lever) adapted to be changed-over by moving a retainer foot for stitching the button hole is moved from an upper retracted position to a descent position, the lever detection switch 14 is turned on. When a embroidery initiating key is manipulated, signal conditions of both switches are detected, thereby a warning is issued for removal of a side cutter and upward movement of a lever.
Patent JP-H1092137-A (JP)
Title: Disk cartridge
Inventor: FUKUSHIMA ISAMU
IPC: G11B23/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a disk cartridge which can prevent a trouble that a shutter is not closed or the like even when a torsion coiled spring is moved on a peripheral wall part in its opening and shutting operation so as to come into contact with sidewalls at an upper half and a lower half by a method wherein a sliding rail at a slider with which the bent part of the torsion coiled spring is crossed is formed to be of a special structure and the bent part at the arm of the torsion coiled spring can be bent and stretched smoothly without being hooked. SOLUTION: A shutter 25 is attached, via a slider 17, to an upper half and a lower half at a cartridge body 11. One end of a torsion coiled spring 19 is coupled to the slider 17, and the other end of the coiled spring 19 is coupled to the body 11. The lower end part of a slider rear-surface sliding rib 29 is finished to be a taper shape or a chamfered shape, and it is formed as a slope 21 for guiding a bent part. Thereby, even when a bent part A at the arm part of the torsion coiled spring 19 comes into contact with the lower end part of the slider rear-surface sliding rib 29, it is moved along the taper shape or the chamfered shape of the lower end part, and it can be bent and stretched without being hooked.
Patent JP-H0988487-A (JP)
Title: Joint structure for flexible segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a flexible segment which can prevent the collapse of a cylindrical wall body by bending the wall body when an earthquake, uneven settlement of the ground, etc., occurs and, at the same time, to easily join the segment with another segment. SOLUTION: A recessed section 14 is formed in the circumferential direction on the joint surface 12a of a segment main body and a flexible member 15 which can be deformed elastically is put in the section 14. The joint surface 12a of the segment 11 is brought into contact with the joint surface Sa of another segment S and a bolt 17 is passed through the inserting holes 17 of the segments 11 and S communicating with each other. Then a nut 23 is engaged with the protruded end of the bolt 21 with an elastic plate 22 having a thickness T2 which is smaller than the protruded amount of the flexible member 15 from the joint surface 12a of the segment main body 12 in between.
Patent JP-2000072954-A (JP)
Title: Woody resin composition and molding made therefrom
Inventor: IKENAGA SHIGENOBU
IPC: C08L61/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a molding made proof against weathering, especially, bleeding occurring upon exposure to water or warm water, necessitating no surface treatment and having an excellent woody appearance by mixing an olefin resin with a specified amount of a cashew-nutshell-oil- modified phenolic resin and to obtain a molding made therefrom. SOLUTION: This composition is prepared by mixing 100 pts.wt. olefin resin with 1-100 pts.wt. modified phenolic resin. The olefin resin used is exemplified by a polyethylene resin, a polypropylene resin, or a polystyrene resin. The cashew-nutshell-oil-modified phenolic resin used is exemplified by a novolac cashew-nutshell-oil-modified phenolic resin prepared by subjecting to an acid treatment cardanol obtained by heat-treating a dark brown liquid contained in the shells of nuts of a cashew (Anacardium occidentale, a tree of the family Anacardiaceae) and formaldehyde or a resol cashew-nutshell-oil-modified phenolic resin prepared by using an alkali as the catalyst.
Patent JP-H0969332-A (JP)
Title: Field emission type of display element
Inventor: ITO SHIGEO
IPC: G09F9/313
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type display element which indicates a high-precision, high-brightness, and high-quality image without leaked light emission. SOLUTION: A stripe-shaped cathode electrode 104 is made on a cathode substrate 103, and a stripe-shaped gate electrode 106 is made to cross the cathode stripe at right angles. At the crossing between each cathode stripe and each gate stripe are field emitting arrays 107 made zigzag so that the periphery may be surrounded by the gate electrodes of adjacent field emitting arrays. Hereby, the density of the field emitting arrays can be raised. Moreover, above each field emitting array 107 are an anode electrode and a phosphor which emits any color out of three primary colors arranged, and the color image is displayed by selecting and driving a cathode stripe in order.
Patent JP-S60188527-A (JP)
Title: Oil-pressure type pile driver
Inventor: TOMIOKA KATSUMI
IPC: E02D7/10
Filed: 1984-11-19
Abstract: PURPOSE:To stably connect a weight with a piston rod with a constant connecting force by using a system in which the first switch valve is switched when the oil pressure of a cushion chamber becomes more than a given value, and the second switch valve is switched by the oil pressure of the cushion chamber in the rising position. CONSTITUTION:The oil pressure of the second cushion chamber 90a is not switched unless risen to higher values by a fixed value than the oil pressure of the fourth cushion chamber 90b. In this case, the fixed value corresponds to a connecting value. The oil pressure acts on the first pilot chamber 84a of the first switch valve 83, and the valve 83 is switched to the first switching position 83a. The piston 73 rises, the first switching position 83a is switched to the second position, a working piston 79 rises, a hook portion 17 is closed, the connection between the weight 18 and the piston rod 76 is released, and the weight 18 is dropped for pile driving work. The connecting force can thus be exactly kept until the piston reaches the upward moving position.
Patent JP-H0694020-A (JP)
Title: Fastening structure
Inventor: KAWAMICHI TADAHARU
IPC: F16B23/00
Filed: 1992-09-16
Abstract: PURPOSE:To provide fastening structure suitable for rotating a fastening nut for whi a large rotation angle is not obtainable because of a narrow space and torque control is required. CONSTITUTION:A fastening jig 3 is constituted with a nut 41, in which holes 43 and 44 are provided on the outer peripheral surface at a given interval, and a handle 31, in which a protruded part 33 is provided on the tip of the handle 31; and rotating, by inserting the protruded part 33 in one hole of the holes 43 and 44 of the nut 41, is repeated to fastendly fix a connection conductor 104. The fastening jig 3 can be easily inserted even in a narrow space because the nut 41 is unnipped, and also a rotation angle of one time can be lessened by narrowing an interval of the holes in which the protruded part 33 is inserted. An outer tube 32 is provided by inserting the handle 31, and a gap (d) is provided between a ring part 321, fitted to an end part opposite to a protruded part side to which the outer tube 32 is fixed and the handle 31, performing torque control by utilizing the bending of the handle 31.
Patent JP-H1181656-A (JP)
Title: Manufacture of hollow scaffolding material
Inventor: MICHISAKA KOUZOU
IPC: E04G5/08
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of forming non-slip projections on the surface and back face plate sections very easily at a low cost and capable of applying non-slip machining without troubles even if a scaffolding board is long as a manufacturing method for the hollow scaffolding material with a metal extruded shape of aluminum or its alloy. SOLUTION: A metal hollow scaffolding material constituted of face plate sections 1, 1, side wall sections 2, 2, and partition walls 3, 3 is split into two frames 11, 12 each having one of both face plate sections 1, 1. The partition walls 3 are provided on one of the frames 11, 12, and both frames 11, 12 are formed with an extruded shape. Non-slip projections 4 are formed by burring on the face plate sections 1, both frames 11, 12 are combined into a scaffolding board shape, and their side edge sections are connected together. The apexes of the partition walls 3 provided on one frame 11 or 12 and the face plate section 1 of the other frame 11 or 12 are integrated by friction stirring connection.
Patent JP-S6490401-A (JP)
Title: Endothermic reflecting mirror
Inventor: KIKUZUKI KOUJI
IPC: G02B5/26
Filed: 1987-10-01
Abstract: PURPOSE:To obtain an endothermic reflecting mirror which has the advantages of both a metallic reflecting mirror and glass reflecting mirror in combination and eliminates the disadvantages of both by providing a thin film of a black oxide between a base material consisting of a metal or ceramics and IR transmittable multi-layered reflecting films. CONSTITUTION:The thin film 2 of the black oxide of the element selected from the group consisting of silicon, titanium and chromium is deposited by evaporation on the surface of the base material 1 consisting of the metal or ceramics. The IR transmittable multi-layered reflecting films consisting of the alternately laminated films laminated alternately with transparent high-refractive index films 4-1, 4-2... and low-refractive index films 5-1, 5-2... are formed on this thin film 2. Only the visible rays are reflected by the IR transmittable multi-layered reflecting films 3 on this surface and the IR rays transmitted therethrough are absorbed by the thin films 2 of the black oxide and are converted to heat energy which is transmitted to the base material 1. The irradiation of IR rays is, therefore, minimized like a cold mirror and the temp. rise of the irradiated surface is suppressed.
Patent JP-H0991660-A (JP)
Title: Magnetic recording medium and magnetic recorder applying the same
Inventor: FUTAMOTO MASAAKI
IPC: G11B5/667
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a perpendicular magnetic recording medium fit for high density magnetic recording. SOLUTION: A magnetic film and a protective film 104 are laminated on a nonmagnetic substrate 101 directly or via a nonmagnetic underlayer on the substrate 101 and the magnetic film is made of a laminated film consisting of mutually different perpendicularly magnetized films 102, 103. The objective magnetic recording medium ensuring low medium noise and having high reproduction output is obtd.
Patent JP-2000074759-A (JP)
Title: Torque detecting mechanism
Inventor: AKASAKA MASAYUKI
IPC: G01L3/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a torque detecting mechanism in which relative rotational amount (phase difference) between an input shaft and an output shaft can be suppressed small. SOLUTION: In the mechanism for detecting an input torque to a crankshaft 2 by detecting relative rotational amount between the crankshaft (input shaft) 2 and a resultant force shaft (output shaft) 4 arranged coaxially and rotatably each other through a resilient body, the resilient body comprising a leaf spring 25 is arranged while aligning the longitudinal direction thereof substantially with the input direction. Flexure displacement of the leaf spring 25 in the longitudinal direction is converted into axial displacement of a cam plate 31 supported slidingly by the crankshaft 2 and axial displacement of the cam plate 31 is converted through a cam mechanism (a cam 33 and a fulcrum pin 34) into rotational displacement of the cam plate 31 and detected by a displacement sensor 35.
Patent JP-S63100888-A (JP)
Title: Amplitude adaptive vector quantizer
Inventor: MURAKAMI ATSUMICHI
IPC: C12Q1/04
Filed: 1986-10-16
Abstract: PURPOSE:To reduce quantity of information of a vector quantized index by using an inner product calculation for a distortion arithmetic section of a vector quantizer and controlling number of stages of quantization of the tree retrieval vector quantizer depending on the amplitude component of a vector and deciding the final number of quantization stages from the result of quantization decoding of the obtained ampli tude gain. CONSTITUTION:The vector inner amplitude component is obtained by an amplitude component calculating section 4 and the amplitude gain as deeper retrieving incase of large or shallower quantization stage number in case of small is outputted from a tree retrieval vector quantizer 6 depending on the component size in response to the amplitude/quantization stage number corresponding table 5. After the amplitude gain is subject to prediction difference DPCM quantization and DPCM decoding, the result enters a 2nd amplitude/quantization number of stage corresponding table 8, the quantization stage number is obtained again from the quantized amplitude gain and an output vector index in response to the number of stages is selected and outputted. The 2nd amplitude/quantization stage number corresponding table 8 is given at the decoder side to obtain the quantized stage number from the amplitude gain subject to DPCM decoding to attain the decoding of the output vector index.
Patent JP-H04126041-A (JP)
Title: Feeding stimulating substance of fishes and shellfishes and feed
Inventor: NAKAJIMA KENJI
IPC: A23K1/16
Filed: 1990-09-17
Abstract: PURPOSE:To promote intake of fishes and shellfishes with a small amount of a feeding stimulating substance and to improve growth by adding a specific (un)saturated fatty acid to a feed base raw material. CONSTITUTION:A feed base raw material is blended with 10<-9> to 1M 18C, 20C, 22C or 24C (un)saturated fatty acid (e.g. oleic acid) and optionally 10<-9> to 1M dimethylpropiothetin shown by the formula (X<-> is monovalent anion).
Patent JP-H03110084-A (JP)
Title: Laser marking method and blank material thereof
Inventor: SUDA NAMIO
IPC: B23K26/00
Filed: 1989-09-22
Abstract: PURPOSE:To provide the possibility of direct printing on name plates, labels, etc., by irradiating the surface layer of a low thermal melting temp. of the blank material to be marked made of a synthetic resin having a two-layered structure with a gaseous laser. CONSTITUTION:For example, the synthetic resin plate 2, 3 of the two-layered synthetic resin plate 1 formed by providing the synthetic resin plate 2 which is lower in thermal melting temp. and smaller in thickness than the synthetic resin plate 3 as a surface layer on the synthetic resin plate 3 which is relatively high in the thermal melting temp. and has a large thickness are formed respectively white and black The surface layer of such synthetic resin plate 1 which is the blank material for laser marking is irradiated with the gaseous laser subjected to data control of the output and printing characters. The pale white synthetic resin plate 2 is melted in this way and the color of the black synthetic resin plate 3 under this plate is displayed as characters.
Patent JP-H0692490-A (JP)
Title: Paper feeding device
Inventor: KIDA YUJI
IPC: B65H3/52
Filed: 1992-09-16
Abstract: PURPOSE:To permit a stable paper feed at high speed by decreasing the revolution speed of a paper feeding roller less than the revolution speed of a transport roller on the downstream side and increaing the revolution speed of a separating roller which is press-attached with the paper feeding roller higher than the revolution speed of the paper feeding roller and drastically reducing the frequency of the generation of double feed. CONSTITUTION:When the revolution speed VP of a paper feeding roller 12 is set less than the revolution speed VF of a transport roller 14 on the downstream side, the inertia of the paper sheet which passes between the paper feeding roller and the separating roller 13 can be reduced. Accordingly, the time lag from the double feed of the paper sheets to the start of the reverse revolution of the separating roller is shortened. Further, when the revolution speed VS in the reverse direction of the separating roller is set larger than the revolution speed of the paper feeding roller, this time lag is further shortened, and the paper sheets in double feed can be separated speedily. Accordingly, each revolution speed of the paper feeding roller, separating roller and a transport roller can be set in the following relation: VP<VS<=VF or VP<VF<VS, the double feed to an image formation part can be prevented, even if the paper feeding speed is increased.
Patent JP-S6486810-A (JP)
Title: Device for controlling fertilization apparatus
Inventor: KANETAKE YUJI
IPC: A01C15/00
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the malfunction of a clogging sensor caused by the difference in the conditions of a field, by using a clogging sensor for detecting the clogging of a fertilizing part and controlling the sensitivity of the sensor with a sensitivity controlling circuit according to the solubility of the fertilizer component. CONSTITUTION:A feeding pipe 33 of a fertilizing apparatus 30 is attached to the inside of a furrow-forming apparatus 100 and a clogging sensor is attached to the front wall of the main body behind the tip end of the wedge-like groove of the furrow-forming apparatus. The clogging of the fertilizing part is detected from the change in electrical conductivity caused by the dissolution of a fertilizer component applied to the field. The controlling apparatus is provided with a sensitivity controlling circuit for controlling the sensitivity of the clogging sensor according to the level of the solubility of the fertilizer component.
Patent JP-H0559018-A (JP)
Title: Naphthalenedisulfonic acid ester derivative
Inventor: NAGAO YOSHIMITSU
IPC: C07D249/08
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a new naphthalenedisulfonic acid ester derivative, having an S-shaped structure in which two triazole rings and naphthalene ring are laminated and further a stereospecific structure useful for developing new medicines, agricultural chemicals, reagents, etc., for asymmetric induced reactions. CONSTITUTION:A 2,6-naphthalenedisulfonic acid ester expressed by formula I (R is alkyl), e.g. DL-1-(2'-hydroxyoctyl)-1,2,4-triazole. The compound expressed by formula I is obtained by reacting a 1,2,4-triazole derivative expressed by formula II with 2,6-naphthalenedisulfonyl chloride in the presence of a base.