baber/WOPTO huggingface dataset:
Patent JP-H10322349-A (JP)
Title: Atm communication equipment and atm communication system
Inventor: WATANABE YUTAKA
IPC: H04Q3/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To describe much control information and to precisely control them in an ATM cell unit by inserting a control cell where control information obtained from the routing table of packets/frames in a payload into the prescribed position of the ATM cell constituting packet/frame and transmitting it. SOLUTION: A packet/frame recognition part 112 refers to the routing table 115 of packet/frame based on header information which is read from the ATM cell 11 constituting packet/frame. An additional information bestowal mechanism part 113 gives new distribution priority and bypass route information, which are thus obtained, to the header part of the ATM cell 11. A control cell insertion part 114 inserts the control cell 12 where control information obtained in the routing table 115 in the payload into the head of the ATM cell 11 so as to transmit it. A control cell extraction part 151 outputs the ATM cell 11 constituting packet/frame in accordance with the description of the extracted control cell 12. Thus, precise control is realized.
Patent JP-S5916727-A (JP)
Title: Method and apparatus for producing outer casing of control cable
Inventor: KATOU TOMIHISA
IPC: B29C48/09
Filed: 1982-07-21
Abstract: PURPOSE:To produce a true-circular outer casing by a method in which a metal wire heated by a heater is supplied from an insertion hole in the eccentric position of a nipple and buried in a synthetic resin casing body extruded from an extruder. CONSTITUTION:A metal wire 3 is heated by a heater and tensed through between a nipple holder 29, the insertion hole 38 of a nipple 28, a core 35, and a molding hole 19. Under the condition, a molten synthetic resin is supplied from a supply hole 41 by rotation of a screw 5, passed through the aperture between the core 35 and the molding hole 19 from between an extrusion hole 21 and the nipple 28, and continuously extruded into a tubular casing body 2 in the front of the die 15. During the extrusion, the wire 3 heated is buried in the synthetic resin without causing any cave-in phenomenon in the periphery of the casing body due to no temperature difference in both materials. A true-circular outer casing can thus be produced with good efficiency.
Patent JP-H06336711-A (JP)
Title: Information-collecting system
Inventor: MATSUYOSHI KIYOSHI
IPC: E01F9/553
Filed: 1993-05-28
Abstract: PURPOSE:To collect information of airplanes travelling on a taxiway and also collect information regarding the disconnection of an indication lamp of an embedded navigation lamp, without special devices projected from the ground level. CONSTITUTION:An infrared transceiver 42 detecting an airplane passing through the above way is integrated in an embedded navigation lamp buried along a taxiway guiding airplanes and a current detecting relay to detect the disconnection of an indication lamp 44 of the embedded navigation lamp is also integrated. The information detected in the infrared transceiver 42 and the information detected in the current detecting relay are transmitted to a power line communication unit 20 by the earth return circuit system through a power cable line PL supplying the electric power to light the indication lamp 44 of the embedded navigation lamp and further, transmitted to a central device 10.
Patent JP-S5352433-A (JP)
Title: Lighting device of copying machine
Inventor: ARIGA MASAO
IPC: G03G15/04
Filed: 1976-10-22
Abstract: PURPOSE: The reduction in size and cost of a copying machine is achieved by moving a lighting means integrally with one mirror and lighting two optical systems with the same lighting means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6020303-A (JP)
Title: Reproduction system for video signal
Inventor: SAKAKI NAOAKI
IPC: G11B20/02
Filed: 1983-07-15
Abstract: PURPOSE:To detect the output level difference between two kinds of signal and correct the output level of a video signal by recording the two kinds of signal which vary in relative reproduction level according to the difference in relative speed between a magnetic recording medium and a magnetic head. CONSTITUTION:Comparison signals C1 and C2 are recorded together with a vertical synchronizing signal SY at a part 7a corresponding to a vertical blanking period sandwiched between video signals VS of two video signal tracks 7 recorded on guard-bandless basis. The signals C1 and C2 are set to a low frequency f1 and a high frequency f2 in the frequency band of a modulated video signal. The signals C1 and C2 are read out of a disk 6 by a head 1 together with the signal VS, and amplified by a head amplifier 2, whose output is inputted to a variable equalizer 8 and also supplied to BPFs 9a and 9b. The signals C1 and C2 passed through the BPFs are inputted to and held by holding circuits 10a and C2 10b, whose outputs are inputted to a comparator 11; and the comparator 11 outputs a voltage level difference signal to the equalizer 8 to correct the amplitude, thereby correcting reproduction video characteristics.
Patent JP-H05328137-A (JP)
Title: Data compressing device
Inventor: YAMAMOTO YUKIHIRO
IPC: H04N19/60
Filed: 1992-05-20
Abstract: PURPOSE:To automatically decrease compressed data smaller than a line allowable quantity by providing a quantization table selecting part and selecting a quantization table based on the sum of the bit number of a code block. CONSTITUTION:A two-dimensional orthogonally intersecting conversion part 1 applies image data two-dimensional orthogonal conversion. The 2-dimensional orthogonal coefficient obtained from the result is quantized by referring to a quantization threshold by a quantization part 9. The quantized quantization- coefficient is encorded by an encoding part 13. A standard quantization table 10, a high-compression rate quantization table 11, a code bit number detecting part 4, and a quantization table selecting part 12 are provided for quantization and encoding. The quantization threahold as the reference of quantization is stored in the table 10, and the table 11 forcibly sets the higher-order high frequency component of the two-dimensional orthogonal conversion coefficient to be 0. The detecting part 4 detects the number of bits of a code, which is obtained by encoding the quantization coefficient of a standard quantization table 3, with a block as the unit. When the table 3 is selected by the number of code bits of the block by the selecting part 12, compressed data is automatically decreased smaller than a certain quantity.
Patent JP-S62282976-A (JP)
Title: Thermal transfer recording system
Inventor: HIGUCHI KAZUHIKO
IPC: B41J2/36
Filed: 1986-06-02
Abstract: PURPOSE:To perform high speed recording and to make gradation reproducibility excellent, by constituting the title recording system so that gradation is obtained by fixed patterns and the energy made into multivalent forming dots constituting each fixed pattern. CONSTITUTION:Because one pixel is constituted of a plurality of dot matrices and fixed patterns are formed therein, it is unnecessary to make the quantity of energy injected in each dot too strict. That is, a predetermined quantity of energy may be able to be injected in the matrices as a whole. When the fixed patterns are used, the quantity of heat energy accumulated in a thermal head 6 can be estimated in an aerea where a recording dot is formed continuously and, therefore, by positivity utilizing the accumulated heat energy, the current supply time for forming one dot and a current stop time can be shortened. Sufficient heat dissipation can be performed in an area where no dot is formed and the effect of heat accumulation does not appear. As a result, high speed recording can be realized without bringing about the lowering in image quality.
Patent JP-S63293194-A (JP)
Title: Electroplating method
Inventor: KIMURA KAZUHIRO
IPC: C25D5/16
Filed: 1987-05-25
Abstract: PURPOSE:To form a plated layer of a uniform thickness on the surface of a material to be plated by placing a metallic chip made of the same metal as the anode between the anode and the material to be plated as the cathode in an electroplating cell so as to control the current density distribution of electric current for plating. CONSTITUTION:The cathode 3 and the anode 4 are arranged in a plating cell 1 filled with a plating bath 2, an L-shaped metallic material 5 to be plated is fitted to the surface of the cathode 3 and electric current is supplied between the electrodes 3, 4 to form a plated layer 8 of a metal on the surface of the material 5. At this time, a chip 6 made of the same metal as the anode 4 and having low electric resistance is placed near the corner of the material 5 on which a plated layer is hardly formed with a support rod 7 made of a material proof against the bath 2. By the presence of the chip 6, the current density distribution of electric current for plating is allowed to flow uniformly even to the corner of the material 5 and the plated layer 8 of a uniform thickness can be formed on the surface of the material 5 including the corner.
Patent JP-S62284506-A (JP)
Title: Power amplifier
Inventor: YOKOYAMA KENJI
IPC: H03F1/32
Filed: 1986-06-02
Abstract: PURPOSE:To greatly improve a distortion factor and a through rate by providing a distortion factor canceling circuit which drives an impedance load with a voltage gain based on the potential difference between the input and output of an output stage amplifier circuit. CONSTITUTION:The output stage amplifier circuit 3 is driven by a driving stage amplifier circuit 1 from the side of a -B power source through the impedance load 2. The distortion canceling circuit 4 is provided between the output stage amplifier circuit 3 and driving stage amplifier circuit 1 and the input- output difference of the output stage amplifier circuit 3 is inputted to drive the impedance load 2 with a 1 voltage gain from the side of the +B power source. Further, a negative feedback circuit 6 which feeds back the output voltage of the output stage amplifier circuit 3 negatively is provided between the output stage amplifier circuit 3 and the circuit 5 before the input side of the driving stage amplifier circuit 1. Consequently, the distortion of the whole the power amplifier is reduced almost to zero as much as possible through the operation of the distortion canceling circuit and the gain negative feedback of the output stage amplifier circuit, and the ability in driving is remarkaby enhanced, so that the through rate is greatly improved.
Patent JP-S5651674-A (JP)
Title: Level detecting circuit
Inventor: MOURI TOMOHIRO
IPC: G01R19/04
Filed: 1979-10-03
Abstract: PURPOSE: To make an accurate measurement possible by detecting the peak-to-peak value of an input signal by using the charge-discharge time of a capacitor.  
     CONSTITUTION: Operational amplifier 7, diode D 2 , capacitor C 1 , FETQ 1 , and resistance R 2  constitute a peak-value detecting-holding circuit of negative polarity, which charges the peak value of an input signal in capacitor C 1  and then detects and holds it. With switch circuit S 4  closed, constant current flows from constant current source 8 to capacitor C 1 , and supplied charge of capacitor C 1  is discharged. The time between the start of this constant current discharge and the time when the terminal voltage of capacitor C 1  reaches a prescribed value, is measured by a microcomputer to detect the level of the input signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5753871-A (JP)
Title: Bookshelf type record player
Inventor: MORITA JUJI
IPC: G11B17/056
Filed: 1980-09-13
Abstract: PURPOSE: To ensure the assured working of a record detecting pin, by turning slightly a record detecting lever by a cam provided to a chassis when a sliding base is at the exchanging position of records and then shifting the lever to a position out of the locus of the record detecting pin.  
     CONSTITUTION: When a record is put on a turntable, a record detecting pin 11 lowers down. At the same time, a resetting plate 10 is detached from a cam 4d to turn a record detecting lever 9 counterclockwise. Thus the pin 11 turns the lever 9  to the position shown by a dotted line to the position shown by a solid line. As a result, a pin 9b of the lever 9 does not engage a hook 8a of a locking lever resetting plate 8 although a sliding base moves backward. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09285565-A (JP)
Title: Golf ball
Inventor: MASUTANI HIROSHI
IPC: A63B37/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide different hitting feels to a player in accordance with directions of external force applied to a golf ball at the time of hitting in a golf ball comprising at least a pair of coaxial solid layers in which rigidities of the coaxial solid layers are different from each other. SOLUTION: At boundary surfaces of coaxial solid layers, protruded parts are formed in the surface of a coaxial solid layer of a higher rigidity along the normal direction, recessed parts are formed in the surface of the coaxial solid layer of a low rigidity to correspond to the protruded parts, and both coaxial solid layers are jointed with each other as the protruded parts are engaged in the recessed parts. In a golf ball having a solid core 8 of a two-layer structure comprising a low rigidity inner core 4 (low rigidity coaxial solid layer) and a high rigidity outer core 6 (high rigidity coaxial solid layer), for example, protruded parts 12 are formed in an inner surface of the high rigidity outer core 6 along the normal X direction, recessed parts 14 are formed in an outer surface of the low rigidity inner core 4 to correspond to the protruded parts 12, and the cores 4, 6 are jointed with each other as the protruded parts 12 are engaged with the recessed parts 14.
Patent JP-S5252274-A (JP)
Title: Rapid filter provided with filter medium washing mechanism
Inventor: KITAMURA TAKASHI
IPC: B01D24/46
Filed: 1975-10-25
Abstract: PURPOSE: To provide a rapid filter, which has nozzles, etc. inside of the filter tank so that the filter medium layer can be easily washed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6019416-A (JP)
Inventor: YOSHITOME KAZUTAKA
IPC: A01F12/00
Filed: 1983-07-12
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-S5353365-A (JP)
Title: Setting device of wristwatches
Inventor: NAKAYAMA YASUAKI
IPC: G04B27/02
Filed: 1976-10-25
Abstract: PURPOSE: In a wristwatch having many functions, displaying corresponding to a function is made when the function is set, whereby checking of the completion of the function setting is made possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5462553-A (JP)
Title: Material for heat insulation and heat insulating layer
Inventor: NAKASAKI NOBUO
IPC: E04B1/78
Filed: 1977-10-27
Abstract: PURPOSE: To simultaneously improve heat insulation, workability and incombustibility, by using inorganic granular bodies that have specified sizes and s.g..  
     CONSTITUTION: Incombustible inorganic matters, which principal ingredients are Si, Al, P, etc., are molded to every kind of forms of ones, sucha s, spherical, cylindrical or other shaped ones, which diameter or one side length is 3W30mm and which bulk s.g. is 0.03W0.4, and changed into materials 2 for heat insulation, and filled and executed between wainscots 1 and onto a ceiling board 3, thus shaping a heat insulating layer. Consequently, the dispersion and leakage of the materials 2 for heat insulation are prevented because the lower limit of the diameter or the length of the one side is not less than 3 mm when executing said materials 2 or after executing said materials 2, and the filling to voids or accumulation execution is not hindered because the upper limit of the diameter or the length of the one side is not more than 30mm, thus reinforcing mechanicl strength without damaging heat insulation and handling property by specifying bulk s.g.. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0423240-A (JP)
Title: Optical disk with guide groove
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B7/2405
Filed: 1990-05-17
Abstract: PURPOSE:To widen a data recording area and to enable the continuous recording of continuous data to be performed by arranging the data recording area on a land part, and arranging pits at a pair of guide grooves on the extension of the pair of guide grooves neighboring to the right and left sides of the area. CONSTITUTION:The land part 3 demarcated by the guide groove 2 is provided, and the data recording area R is provided at the part, and the pits 4 are provided on the extension of the pair of grooves 2 neighboring to the right and left sides of the area R as a pre-formating part F. Thence, the diameter of the spot S of a laser beam is set equally to the total length of the width of the land part 3 and that of the pair of grooves 2, and the spot S is made to follow the land part 3, and address data is read by the change of reflected light on the pit 4 of the pre-formating part F, and the information of the pit 9 recorded on a following recording part R is written or read. Thereby, the data recording area can be widened, and the continuous recording of the continuous data can be performed.
Patent JP-H06313142-A (JP)
Title: Metallic gloss color water-base ink composition
Inventor: MIYASHITA HIROSHI
IPC: C09D11/023
Filed: 1993-04-30
Abstract: PURPOSE:To obtain the subject ink which can give writing with a metallic gloss even after a long-term storage by mixing an aluminum powder with a water-soluble dye and water and lowering the content of inorganic salts to a specified value. CONSTITUTION:This ink composition essentially consists of an aluminum powder as a metallic powder pigment, a water-soluble dye, a resin, a water-soluble organic solvent and water, and has a content of inorganic salts of 0.5wt.% or below. When the ink composition has a content of inorganic salts of above 0.5wt.% and it is stored for a long time, the aluminum powder is deteriorated, and therefore, the metallic gloss of writing is lost or the writing is discolored. Agglomeration among aluminum powder particles occurs, and the aluminum powder is settled. An effective means for lowering the content of inorganic salts to 0.5wt.% or below is to lower the content of inorganic salts in the water- soluble dye which is the main source of contamination with inorganic salts.
Patent JP-S6020461-A (JP)
Title: Method of shipping lead storage battery
Inventor: ISHIKURA YOSHIKAZU
IPC: H01M2/10
Filed: 1983-07-13
Abstract: PURPOSE:To enable a lead storage battery to be maintained at high efficiency in a rechargable condition by suppressing conversion of a PbO2 layer formed due to corrosion on the surface of a current collector into an inactive PbSO4 layer by connecting an impedance means to the battery in shipping it so as to cause it to undergo compulsory electric discharge. CONSTITUTION:A chip resistance 9 is an impedance means one end of which is electrically connected to a positive terminal 8 in an exterior case 1. A part of the chip resistance 9 is exposed above the exterior case 1. In shipping lead storage batteries from a factory, the exterior case 1 is enwrapped in an installation case 10 which is made of a covering material and can be divided into two parts. A pattern film 11 consisting of a conductive member is printed on the inner surface of the top of the installation case 10. The pattern film 11, when the exterior case 1 is covered by the installation case 10, electrically connects the other end of the chip resistance 9 to a negative terminal 7.
Patent JP-S617659-A (JP)
Title: Semiconductor high-tension rectifying element
Inventor: IDE TETSUO
IPC: H01L25/07
Filed: 1984-06-21
Abstract: PURPOSE:To inhibit the generation of avalanche noises from a high-tension generating rectifying circuit by etching the side surfaces of low resistance layers forming P-N junctions in laminated diode chips in size deeper than the side surface of an adjacent high resistance layer. CONSTITUTION:The quantity of etching of a high-resistance N-layer 11 in each diode chip 1 laminated through solder materials 10 is made smaller than those of several layer of a P<+> layer 12 and an N<+> layer 13 having low resistance shaped adjoined to both sides of the N-layer 11. Consequently, inverted bevel structure is shaped to a P-N junction between the layer 11 and the layer 12. As a result, inverted bevel structure is formed, thus resulting in no negative resistance characteristics on avalanche breakdown. Accordingly, even when the laminating type high-tension rectifying element is used for a high-tension generating rectifying circuit for a power supply in a Braun tube for a TV, the generation of avalanche noises in the end-section diode chips to which large share voltage is applied is eliminated.
Patent JP-H08324919-A (JP)
Title: Structure of elevator
Inventor: ITO HIROYUKI
IPC: B66B9/00
Filed: 1995-05-26
Abstract: PURPOSE: To simplify work and reduce cost by forming a space continuing through upper and lower floors for an elevator in a wooden building, and surrounding the space with wooden beam arranged into rectangle shape in respective floors and taking such means as fixing a reinforcement metallic frame on inner surface of the beam. CONSTITUTION: Wooden pillars 12 are erected at corner portions on periphery of a space l for elevator, continuing through up and down floors in a wooden structure, and wooden beams 2 are disposed between pillars 12 at respective floors. A metallic reinforcement frame 2 of sectional form L is fixed on inner face of the beam 2 at each floor in the space 1 for an elevator. End portions mutually adjacent in the reinforcement frame are connected together. A pair of metallic rail brackets 4 are fixed on one side of the reinforcement frame 3. Metallic guide rails 6 are fixed on vertical pieces of opposite sides. A cage device 5 for an elevator is constituted by attaching a cage 5a on a lateral frame portion of a platform 25. A boarding door unit 30 is fitted to a boarding place at each floor.
Patent JP-S5831047-A (JP)
Title: Vacuum arc melting method
Inventor: FUSADA TAMOTSU
IPC: C22B34/10
Filed: 1981-08-17
Abstract: PURPOSE:To shorten a melting time, and to elevate productivity of a melting furnace, by electrifying a consumable electrode, executing resistance heating, and after that, executing vacuum arc melting. CONSTITUTION:A consumable electrode consisting of a compact of a hardly meltable metal is placed in a melting furnace 1, is made to tightly adhere to a water cooling copper mold 6 through cutting scrap for starting or a plate 5, or directly, and the furnace 1 inside is vacuum-exhausted by a vacuum exhausting system 2, supplying a current of 0.5-1.5 times or so of a regular melting time from an electric power source 3. The consumable electrode 4 generates resistance heat in its inside by said electrification, is heated to about 100- 300 deg.C, and water, gas, etc. contained in the inside are discharged. Subsequently, the consumable electrode 4 is melted by a regular vacuum arc melting method. In the melting process, no gas is generated, therefore, the time required for melting is shortened, also pressure in the furnace 1 is stabilized, and accordingly, a stable arc is obtained.
Patent JP-H10321602-A (JP)
Title: Etching method
Inventor: KASE MASA
IPC: H01L21/3213
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of Al(aluminum) or an alloy thereof in a wiring material. SOLUTION: A patterned Al alloy film is formed in a wafer 36 to be treated. When an Al alloy film of the wafer 36 is oxidized, the wafer 36 is set in a plasma device and a dummy wafer 37b is set up and down the wafer 36. High frequency is applied to an electrode 31 for generating plasma and oxidation treatment is carried out. The oxidation treatment is carried out on such conditions as not to allow a change value of each flat band voltage in a plurality of MOS capacitors formed dispersively in the wafer 36 before and after oxidation treatment to vary.