baber/WOPTO huggingface dataset:
Patent JP-H08318407-A (JP)
Title: Covering cutting tool
Inventor: OHARA HISANORI
IPC: C23C16/30
Filed: 1995-05-19
Abstract: PURPOSE: To provide a covering cutting tool which exhibits stable abrasion resistance by referring to the relationship of a crystal structure between mutual covering layers constituting a covering. CONSTITUTION: In a covering cutting tool where a ceramics covering is formed on a surface of a base material composed of hard alloy by a chemical vapor deposition method, a first layer contacting with the base material of an inside layer is titanium nitride, and a second layer on it covers a covering layer composed of titanium carbo-nitride. Titanium carbide of an inside layer is adjacently formed above of the titanium carbo-nitride, and has an isometric structure composed of a crystal grain having an average crystal grain diameter D1 on which the grain diameter D1 of this titanium carbide is put in the relationship of (D1=b×D2 and 0.7<=b<=1.3) to an average crystal grain diameter D2 of the titanium carbo-nitride being a backing.
Patent JP-H11316944-A (JP)
Title: Magnetic disk and device and method for magnetic record transfer
Inventor: NODA MAKOTO
IPC: G11B5/82
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk where a servo signal of excellent signal quality is written fast to make magnetic characteristics and productivity compatible and a device and method for magnetic record transfer which can write the servo signal of excellent signal quality fast. SOLUTION: For example, a multi-layered magnetic layer consisting of >=2 layers having different magnetic characteristics is provided and the servo signal is previously recorded in lower-layer magnetic layers except at least a top layer. When magnetic recording signals recorded on master media 2 and 3 are transferred to a multi-layered type slave medium 1 having a multi-layered magnetic layer consisting of >=2 layers having different magnetic characteristics by pressing the master media 2 and 2 against the slave medium 1, a multi- layered type slave medium 1 which has a lower coercive force or Curie point in a lower layer than in an upper layer is used and the servo signal is transferred to only the lower layer of the slave medium 1.
Patent JP-S63287667-A (JP)
Title: Body tilting device
Inventor: SEBATA MICHIO
IPC: B61F5/22
Filed: 1987-05-20
Abstract: PURPOSE:To reduce the setting time of numbered vehicles at the time of-varying the formation of vehicles by independently providing each numberedvehicle setting signal wiring between each arithmetic unit of formed vehicles and connecting the arithmetic units between the rearmost vehicle and the forefront vehicle with a signal wiring and a numbered-vehicle setting signal wiring via an information output device. CONSTITUTION:Numbered-vehicle numbers are set on the vehicles from the forefront No.1 vehicle to the rearmost No. (n) vehicle in order through signal wirings 8a-8 (n-1) and, at that time, the numbered-vehicle number is stored in each memory 13a-13n in each arithmetic unit 7a-7n of each vehicle. And, the numbered-vehicle number (n) of the rearmost vehicle is answered back to an input control part 10 through a signal wiring 9 and is compared with the total number n' of formed vehicles which are previously stored in a memory 13 and, when n=n', the setting of each numbered-vehicle is judged normal and the following action is taken. When nnot equal to n', judgment is formed that any of the arithmetic units 7a-7n of the numbered vehicles is abnormal and a circuit check is carried out. Hence, the numbered-vehicle number of each vehicle in the formed vehicles can be set automatically, reducing the setting time of the numbered vehicles at the time of varying the formation of vehicles while preventing a setting error.
Patent JP-H10313278-A (JP)
Title: Star type optical subscriber transmission system
Inventor: HIRANO KENGO
IPC: H04B17/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a star type optical subscriber transmission system with a comparatively simple configuration by which a fault of a transmission line is surely detected. SOLUTION: A center equipment 101 is connected to pluralities of branch devices 1021 -102N via an optical star coupler 103. The center equipment 101 measures a delay for each branch device 102 at any time to correct a frame transmission position of an optical signal in an incoming direction. Then by using the measurement, in the case that the delay measurement results of all the branch devices 102 to be registered indicate all errors and the state is consecutive for a prescribed time, it is discriminated that a fault takes place on a transmission line between the center equipment 101 and the optical star coupler 103. In the case that a stop command for all the branch devices 1021 -102N is executed and the devices are all not registered, it is not discriminated that a fault takes place.
Patent JP-S5346347-A (JP)
Title: Production of urea resin molding compound composition
Inventor: NAKAMURA TAKAYUKI
IPC: C08L61/00
Filed: 1976-10-08
Abstract: PURPOSE: To produce a composition capable of affording molded articles with good thermal stability, molding properties, appearance and resistance to cracking, by compounding a specific amount of solid melamine resin with a dry product of urea resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0416759-A (JP)
Title: Acoustic emission sensor
Inventor: KISHI TERUO
IPC: G01N29/24
Filed: 1990-05-10
Abstract: PURPOSE:To detect only a longitudinal vibration mode, to widen the detection frequency region of an AE wave and to shorten a rising time by polarizing columnar ceramic piezoelectric bodies in a height direction and making the heights thereof non-uniform. CONSTITUTION:When a wave receiving plate 1 is brought into close contact with an object 7 to be inspected, the AE wave generated in the object 7 to be inspected propagates through the object 7 to be inspected to reach the surface thereof. Since columnar ceramics piezoelectric bodies 21 has cristal aces oriented in the height direction thereof and are polarized in the height direction, positive and negative charges are generated at both ends thereof only when the piezoelectric bodies 21 extend and contract in the height direction. That is, only the longitudinal wave in the AE wave reaching the surface of the object 7 to be inspected from the interior thereof is detected. Further, a synthetic-ceramics composite piezoelectric element 2 is constituted of the columnar ceramics piezoelectric bodies 21 different in height and the receiving band width thereof becomes wide and an AE wave of a wide frequency region can be detected and the rising time of the AE wave is short and responsiveness can be enhanced.
Patent JP-S612660-A (JP)
Title: Accumulating transportation apparatus for sheets of paper
Inventor: KAMIARA AKITO
IPC: G07D9/00
Filed: 1984-06-13
Abstract: PURPOSE:To certainly transport in holding state the sheets of paper in accumulated state by shifting each position of a positioning member and a guide member to each prescribed position, linked with the contact operation of the second transport member which can be attached and separated from the first transport member, thus accumulating the successively transported sheets of paper in order. CONSTITUTION:An accumulation part 83 is formed by temporarily accumulating the part between the opposed surfaces of a transportation belt 21n (the first transport member) and a transportation belt 21i which can be attached and separated (the second transport member). Further, in the accumulation part 83, a leaf spring 84 as an elastic guide member for guiding the paper money P carried-in by an accumulating vane wheel 52 and a stopper 85 as a positioning member for regulating the position of the top edge of the paper money P guided into the accumulation part 83 are provided. When a movable transport unit 77 lowers, the upper edge part 85a of the stopper 85 is pushed-down, and the stopper 85 is turned in the direction of arrow C. Then, also the leaf spring 84 retreats in the direction of arrow E, and the paper money P can be transported to a delivery port.
Patent JP-H11313150-A (JP)
Title: Line connection device and communication system using the device
Inventor: YOSHIDA HIROKAZU
IPC: H04L12/18
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a line connection device and a communication system for realizing a telephone conference among multiple spots over a long distance zone by a communication charge not different from the change for a close distance zone while utilizing the communication service of a meter rate. SOLUTION: An ISDN (service integrated digital network) terminal 4 and a private line 3 are connected by this line connection device 1 and the private line 3 and an ISDN network 5 are connected by the line connection device 2. The ISDN terminal 4 and the line connection device 1 are installed closely to each other. The line connection device 2 is installed at a place far away from the line connection device 1 through the private line 3 and the line connection device 1 and the line connection device 2 are connected by the communication channel of a fixed charge system. The line connection device 2 and the ISDN terminal 6 are both connected to the ISDN network 5 of the meter rates by the communication charge of a low amount from a neighboring zone.  In the case of realizing the telephone conference or the like, the ISDN terminal 4 and the line connection device 1 are arranged in respective areas, the line connection devices 2 for a number corresponding to them are arranged in the suburbs of the ISDN terminals 6 and the plural ISDN terminals 6 are installed in the suburbs of the line connection devices 2.
Patent JP-H0417360-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI JIRO
IPC: H01L23/28
Filed: 1990-05-10
Abstract: PURPOSE:To obtain a semiconductor device for stopping cracks which are generated within a sealing member from a semiconductor device placing member at a tip of an external introduction conductor by allowing a crack prevention member to be coupled to an edge part at a side to be sealed of the external introduction conductor and by providing the crack prevention member so that its main surface opposes to an end face square part of the semiconductor element placing member. CONSTITUTION:The title item has a semiconductor element 1, a semiconductor element placing member 2 for placing the semiconductor element 1, external introduction conductors 4-6 which are connected by the semiconductor element 1 and a metal thin wire 3, a sealing member 7 which seals one part of the semiconductor element 1, the semiconductor element placing part member 2, and the external introduction conductors 4-6, and a crack prevention member 6 which is coupled to an edge part at a side to be sealed of the sealing member 7 of the external introduction conductors 4-6 and which is provided so that the main surface opposes to an end face square part of the semiconductor element placing member 2. For example, the tip part 6 of the external introduction conductors 4-6 is in Y type, thus preventing a crack 8 from reaching a surface of a sealing member using the crack prevention member 6 and preventing intrusion of water content, smeared ion, etc.
Patent JP-S63285529-A (JP)
Title: Photograph printing method
Inventor: YOMOGISAWA SHINYA
IPC: G03B27/46
Filed: 1987-05-18
Abstract: PURPOSE:To execute printing having a special trimming frame by recording the form of the trimming frame in a specified code before printing process and detecting the code to automatically print in the case of printing. CONSTITUTION:The codes C1 and C2 are recorded between frames F1-F3 of a negative film 1. In the case of printing the frame F1, the code C1 instructs that the outside of the range of ellipse like short dashes line of the frame F1 is trimmed so as to obtain an enlarged print P1 and masking is executed outside the range. In order to add the code C1, it is photographed with a light emission diode in the state of incorporating a film in a camera or punch holes are pierced on the film after photographing. In the case of processing the film where the code C1 is recorded in an automatic printing machine, the code C1 is detected and the printing P1 having the specified trimming frame is executed. Therefore, the print having a special printing frame can be automatically obtained since the code instructing special printing frame is set.
Patent JP-S63303153-A (JP)
Inventor: KUNAUSU DANIERU
IPC: D03J1/22
Filed: 1988-05-18
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-S5913333-A (JP)
Title: Semiconductor device
Inventor: TSURU KAZUO
IPC: H01L21/318
Filed: 1982-07-13
Abstract: PURPOSE:To inhibit heat-resiting degradation due to the irradiation of heat- radiation by laminating and applying a silicon nitride film on a glass passivation film in the semiconductor device of a planar type using glass as passivation or a mesa type or the like. CONSTITUTION:Opening sections are formed to a silicon oxide film 13 applied to the surface of a substrate 10 and a PSG film 14, a measa groove 16 is bored to a P-N junction section between a base region 11 and a non-diffusion region of the substrate 10, a collector region 15, low melting-point glass is attached to the mesa groove, and the whole is baked. The silicon nitride film 18 is applied in the film thickness of 1,000Angstrom  at a temperature where the glass passivation film 17 baked and formed in the mesa groove 16 does not melt, and the silicon nitride film 18 is photoetched so that only the film 18 on the film 17 is left. The silicon nitride film 18 has positive charges of approximately 1X10<12>, the film 17 is charged apparently to positive electricity, and the quantity of charge density changed through the irradiation of heat-radiation reduces equivalently.
Patent JP-S62280136-A (JP)
Title: Paper sheet feed device permitting sensing presence of recording paper sheet
Inventor: IKEDA MASAAKI
IPC: B65H11/00
Filed: 1986-05-26
Abstract: PURPOSE:To sense the presence of a recording paper sheet before start of copy operation, by sensing an electric signal from a sensing means and an input from a change-over means in a paper sheet feed device capable of selecting a manual paper sheet feed and a paper sheet feed from a cassette. CONSTITUTION:A manual paper sheet feed table 1 is rotatingly mounted on a recording unit main body by a shaft 3 through an engaging member 2. Paper sheets P1 to be fed automatically are accommodated in a cassette 12 and the uppermost paper sheet of them is pressed against a paper sheet feed roller 9. A sensing means for sensing the presence of a recording paper sheet in a recording paper sheet feed passage comprises a photo sensor 32 and an actuator 21. The actuator 21 forms sensing units 21, 23 for the recording paper sheet and a light shield plate 23 for the photo sensor 32 and when it rotates about a rotating shaft 21a as the sensing unit 21 or 23 senses the recording paper sheet, the light shield plate 24 opens or shuts off the light passage of the photo sensor 32 for permitting an electric signal to be produced. On the other hand, when a changeover switch 40 is energized, e function for determining the presence of the recording paper sheet is converted.
Patent JP-H02300738-A (JP)
Title: Image recorder
Inventor: SAKAI TOSHIO
IPC: G03B27/32
Filed: 1989-05-16
Abstract: PURPOSE:To perform alignment of high precision in a short time by always applying tensile forces pulling against each other to the exposure area of a carrying belt from its entrance and exit. CONSTITUTION:Plural mask negatives 22 are stuck to a carrying belt 35 and are carried one by one by a static electricity generator 36. This carrying belt 35 is moved by rotation of a roll 43a on the upstream side, and the driving force to rotate and energize a roll 43 on the downstream side is energized at a speed lower than the movement speed of the carrying belt 35. This is, the roll 43b on the downstream side is energized to rotate in the same direction as the roll 43a above at the speed lower than that of this roll 43a or is energized to rotate the direction opposite to that of the roll 43a on the upstrean-side. Consequently, a prescribed tension is applied to the carrying belt 35 and this belt 35 is stretched without slacking, and stuck mask negatives 22 do not slack. Thus, play of backlash of gears in belt feed relations or the like is cancelled to perform alignment of high precision in a short time.
Patent JP-H03114213-A (JP)
Title: Solid electrolytic capacitor
Inventor: KOBAYASHI MASAO
IPC: H01G9/028
Filed: 1990-05-11
Abstract: PURPOSE:To increase conductivity and adhesion to a dielectric film by applying conductive polymeric compound obtained by doping specified polymeric compound with dopant to solid electrolyte. CONSTITUTION:Conductive polymeric compound obtained by doping polymeric compound having repetition unit shown by formula I (R, R' show alkyl radical or hydrogen atom, and X shows O or S) with dopant is applied to solid electrolyte. As representative examples of the polymeric compound, polythiophene and polyfran can be quoted. By using chemical method, these polymeric compounds are doped with electron acceptor like I2, Br2, SO3, AsF2, SbF6, etc. as dopant. In another case, anion like BF4, ClO4, PF6, AsF6, etc., is used as dopant, and doping is performed by electrochemical method. Thereby electric conductivity can be increased up to 10<-1->10<2>S.cm<-1>.
Patent JP-H01292352-A (JP)
Title: Electrophotographic sensitive body
Inventor: GO NOBUTETSU
IPC: C09B35/378
Filed: 1988-05-20
Abstract: PURPOSE:To enhance sensitivity, durability, and especially, potential stability at the time of long repeated uses by using a specified trisazo pigment for a photosensitive layer and improving carrier generating efficiency and carrier transfer efficiency in the photosensitive layer. CONSTITUTION:The electrophotographic sensitive body is obtained by forming on a conductive substrate a photosensitive layer of a laminated structure comprising a carrier generating layer, and a carrier transfer layer and the carrier generating layer, that is, the transfer layer contains one of the trisazo pigments represented by formula I in which Y is O or S, and A is a coupler residue having a phenolic OH group. The film containing said trisazo pigment has photoconductivity, and it is necessary that a carrier generating layer contains the trisazo pigment highest in photoconductivity in order to obtain sufficient light absorbance and it has a thickness as small as 0.1-1mum in order to shorten the range of generated carriers, and a carrier transfer layer has a thickness of 15-30mum, because the carrier transfer layer has the minimum limit of transferring carriers.
Patent JP-S5347870-A (JP)
Title: Calender advancing mechanism
Inventor: NITSUTA TATSUO
IPC: B65H18/10
Filed: 1976-10-13
Abstract: PURPOSE: To make a week plate absolutely immovable against any impact by providing a first positioning member, which is made movable circumferentially and diameterically of a calender dial so as to accomplish the positioning operation, and a second positioning member for positioning the calender dial. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10309760-A (JP)
Title: Manufacture of fur brush roller
Inventor: KOMATSU TOSHIYUKI
IPC: G03G15/16
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent unhairing or a decrease in flocked hair density by intermittently applying a high voltage between a core and an electrode in the case of electrostatically flocking the core with conductive fiber, flying and anchoring the fiber, thereby preventing an electric short-circuit between the core and an electrode plate. SOLUTION: A surface of a core 5 is coated with adhesive to form an adhesive layer 6. Then, to flock brush fiber 7 obtained by cutting conductive fiber for constituting a developing brush in a desired length on the layer 6, a high voltage is applied. Thus, the fiber 7 is charged by electrostatic induction, flown by Coulomb force, and anchored to the surface of the layer 6 of an object to be flocked to constitute a cleaning brush roller. And, a high voltage generator 12 is driven so that a high voltage from a high voltage generator 12 is intermittently applied between the core 5 and an electrode 10. For example, a conducting time to the generator 12 is set to about 2 sec, and an interrupting time of non-conducting is set to about 0.5 sec.
Patent JP-S611148-A (JP)
Title: Semi-fixed call setting system in packet exchange network
Inventor: KAJIWARA MOTONORI
IPC: H04L29/06
Filed: 1984-06-14
Abstract: PURPOSE:To acquire an efficient communication line in a packet exchange network by connecting a call connection request from a terminal equipment to an optional terminal equipment via a termination station of a fixed connection communication line and substituting the selective connection even at a fault of the fixed connection communication line. CONSTITUTION:Packet exchange stations A,B-D are connected mutually via relay lines R1,R2-R4 respectively, a terminal equipment T1 is connected to the station A, a terminal equipment T2 is connected to the station C and a terminal equipment T3 is connected to the station D. Then patterns 1-4 are set by using respectively a fixed connection request signal from the terminal T1 in the fixed connection communication line between the terminal equipment T1 and the stations A-D. When the fixed connection request signal is transmitted from the terminal equipment T1 in the pattern 2, for example, the stations A, B receive it and the communication line with the terminal equipment T1 is set. Then the data transmitted from the terminal equipment T1 is transmitted to the station B and connected selectively to the opposite terminal equipment T2 according to the address information set in the data. If a fault takes place in the relay line R2 between the stations B and C, the station B is connected selectively to the opposite terminal equipment T2 via the relay lines R3 and R4.
Patent JP-H09277709-A (JP)
Title: Optical recording medium
Inventor: UENO YASUNOBU
IPC: G11B7/249
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable application to an optical pickup using a semiconductor laser, by providing a recording layer which is mainly composed of a phthalocyanine compound of a specific structure. SOLUTION: The optical recording medium contains in a recording layer at least one kind of compounds expressed by the formula. In the formula, M is two hydrogen atoms or a divalent metallic atom. R<1> , R<5> , R<9> , R<13> represent a methyl group, an ethyl group, a propyl group, a butyl group, a phenyl group or a -Si(CH3 )3 group independently, and R<2> , R<3> , R<4> , R<6> , R<7> , R<8> , R<10> , R<11> , R<12> , R<14> , R<15> , R<16> represent a methyl group or an ethyl group independently. When a substituent as above is introduced, a high index of refraction is obtained in a reproduction wavelength zone, and a recording sensitivity is turned good when a decomposition temperature is lowered. A concrete example of the M is a hydrogen atom, Ca, Mg, Zu, Cu, Ni, Pd, Fe, Pb, Co, Pt, Cd, Ru or the like divalent metal.
Patent JP-H09288715-A (JP)
Title: Character segmentation candidate generator
Inventor: ISHIDERA NAGANORI
IPC: G06K9/34
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a character segmentation candidate generator capable of generating character segmentation candidates including a correct answer at a high probability even when a contact part where strokes are completely crossed is present and preventing the increase of a candidate number without being affected by noise and the fluctuation of a line width. SOLUTION: A character string image storage part 11 stores optically scanned character string images. A line segment element extraction part 12 extracts a line segment element which is a part provided with a specified direction component from the stored character string images by using a morphology operation. A stroke preparation part 13 prepares the stroke which is a curve part to be connected smoothly to a certain degree by merging the extracted line segment elements. Finally, a character segmentation candidate preparation part 14 combines the prepared strokes and prepares the character segmentation candidates.