baber/WOPTO huggingface dataset:
Patent JP-H08218150-A (JP)
Title: Production of steel ball for game and stainless steel wire rod
Inventor: NAKAHARA SHUJI
IPC: B21K1/02
Filed: 1995-02-10
Abstract: PURPOSE: To produce a steel ball for playing at a low cost without applying hard Cr plating to the surface by directly subjecting a stainless steel wire rod to cold forging to form into a steel ball and executing hardening and tempering treatment. CONSTITUTION: A stainless steel having a compsn. contg., by weight, 0.1 to 0.6% C, 8 to 20% Cr, <=0.6% Si and <=1.0% Mn or contg., at need, <=2.5% Ni, and the balance Fe is subjected to wire rod rolling to form into a steel wire in which the dimensional tolerance of the wire diameter is regulated to ±0.20mm. This stainless steel wire is subjected to annealing and pickling, is thereafter cut to a prescribed dimension and is subjected to cold forging by using a two-split die to produce a steel ball for game having a prescribed diameter. Burrs generated by the die are removed away, and it is subjected to grinding and stamping and is thereafter subjected to hardening and tempering to regulate the hardness of the steel ball to prescribed value.  The steel ball for game excellent in corrosion resistance can be produced at a low cost without requiring hard chrome plating on the surface for rustproofing because of a stainless steel ball.
Patent JP-H09213404-A (JP)
Title: Bonding type cover for insertion plug
Inventor: AKAMATSU SHIGEHIDE
IPC: H01R13/44
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To generate no clearance between a plug inserted for a long period and a receptacle so as to prevent a fire due to a tracking phenomenon, by fitting an adhesive double coated piece inserted to a main unit of the insertion plug. SOLUTION: A cover 2 sticking an adhesive piece 3 is inserted while spreading an edge part 5 of the cover 2 to a main unit 1 of an insertion plug, the adhesive piece 3 is bonded to a surface of a root 7 of a plate 6 of the plug main unit 1. Thin paper 4 in the outside of the adhesive piece 3 is peeled off, the adhesive piece is straight inserted toward a surface of a receptacle, its outer surface is bonded with the plug main unit 1.
Patent JP-H02230930-A (JP)
Title: Throttle cable for motor scooter
Inventor: KAWASAKI KEIZO
IPC: F02D11/02
Filed: 1989-03-01
Abstract: PURPOSE:To increase the volume in a body rear section and enlarge a container by providing a carburetor on the upper side of a power unit, and connecting a throttle cable to the upper end of the carburetor from the rear side through the rear upper side of the power unit. CONSTITUTION:A carburetor 4 is connected on the upper side of an engine case 1 portion in front of a power unit 2. A throttle cable 5 is arranged along a main frame 8 and once turned to the rear side of the carburetor 4 through the side upper side of the power unit 2. The throttle cable 5 is connected to the upper end of the carburetor 4 from the rear side. The volume in a body rear section can be increased, and a container or the like can be enlarged.
Patent JP-H05250738-A (JP)
Title: Substrate for magneto-optical disc
Inventor: NIIHARA TOSHIO
IPC: G11B11/105
Filed: 1992-03-04
Abstract: PURPOSE:To provide a substrate for magneto-optical disc having high flatness and no microcrack or irregularities. CONSTITUTION:A resin layer 2 is formed on a transparent disc 1 and then the resin layer 2 is etched to provide a guide groove 3 and a pit 4. According to the constitution, disc noise can be reduced significantly in a magneto-optical disc medium.
Patent JP-H02224925-A (JP)
Title: Wire feeding device for wire discharging device
Inventor: ITO AKIYASU
IPC: B23H7/02
Filed: 1989-02-28
Abstract: PURPOSE:To hold a constant wire tension at all times and to prevent the reduction in work accuracy by detecting the torsional torque of the axial part of a brake giving tension to a wire electrode converting it into the tension signal of a wire electrode, and controlling the brake so that the torsional torque may become a specific value based on this signal. CONSTITUTION:A torsional torque of a brake shaft is detected by a detecting means 70 and the detection signal is converted into a tension signal of a wire electrode 10 by a converting means 71. Then, based on this signal after the conversion and a tension setting signal, a signal making this torsional torque a specific constant value is output to a brake 31 by a control means 32 and the tension of the wire electrode 10 is maintained constant at all times.
Patent JP-S5952608-A (JP)
Inventor: SUGIURA KAMAJIROU
IPC: E04F13/14
Filed: 1983-03-19
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-S59173667-A (JP)
Inventor: KANEMITSU TOSHINORI
IPC: F25B23/00
Filed: 1983-03-19
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-S62207132-A (JP)
Inventor: HIGUCHI MASAYUKI
IPC: H02J1/00
Filed: 1986-03-04
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-S58165687-A (JP)
Title: Drive circuit for capstan motor
Inventor: TAKEUCHI YUKIO
IPC: H02P29/00
Filed: 1982-03-26
Abstract: PURPOSE:To enable to suppress heating of a capstan motor by controlling the power source voltage applied to a drive circuit for the motor to the magnitude appropriate for the rotating speed of the motor, thereby supplying an electric power only necessary for the drive circuit. CONSTITUTION:When a slow Hi signal is inputted from a terminal 1, a rotation control signal B is outputted from a motor drive signal generator 4, and inputted to a high speed rotation detector 8 having a capstan motor 5 and a comparator. A voltage switching circuit 3 is operated by the output signal C from the detector 8 for detecting only the b-1 section of the signal B, and a voltage V2(V2>V1) only necessary for high speed rotation is outputted from the power source 2 to the motor 5 in this manner. On the other hand, since the voltage V1 lower than the voltage V2 is outputted at reference reproducing time in b-2 zone, an only necessary electric power is supplied to the drive circuit for the motor.
Patent JP-S57163456-A (JP)
Title: Preparation of noodles
Inventor: MORI TSUNEO
IPC: A23L7/109
Filed: 1981-04-01
Abstract: PURPOSE:To obtain noodles capable of keeping savor for a long time after boiling, by piling thin noodle belts prepared by adding starch to wheat flour on both sides of a noodle belt prepared by adding carbonated water or a solution of salt to wheat flour, rolling them, and cutting and taking them out. CONSTITUTION:Wheat fluor is fully blended with a solution of salt or carbonated water, rolled to give the noodle belt 1, and the thin noodle belts 2 prepared by adding water, the solution of salt, or carbonated water to wheat fluor blended with starch, followed by kneading sufficiently, are piled on both the sides of the noodle belt 1, to prepare the piled belt 3. The prepared noodle belt is cut and taken out by a cutter to give the noodle lines 3'. They are useful as UDON (noodles) or Chinese noodles.
Patent JP-H07264625-A (JP)
Title: Video signal processor
Inventor: MORIMITSU KAZUYA
IPC: H04N9/78
Filed: 1994-03-17
Abstract: PURPOSE:To decrease the circuit scale while maintaining conventional performance by converting a chroma signal into color difference signals by using a subcarrier at the time of demodulation, and multiplexing and processing the R-Y signal and B-Y signal when the chroma signal is demodulated into the color difference signals and processed. CONSTITUTION:A composite video signal is passed through a BPF 103 to output a color signal. A demodulating and multiplexing circuit 104 demodulates the color signal with phase information sine and cosine generated from a subcarrier signal and filtering is performed. The 2nd higher harmonic component is removed through the filter process of an LPF 105. A 1/2 time thinning processing circuit 106 limits the band of a color difference multiplexed signal through a filter process to decrease the number of thinned-out data to 1/2. The data after being thinned out are processed vertically by using a 3-line color difference comb filter 112 to generate an accurate color difference signal. An interpolating process circuit 113 performs an interpolating process for restoring the thinned-out signal and outputs the color difference signal in dot sequence. A modulating circuit 115 modulates the color difference signal with the phase information of the subcarrier signal and outputs a vertical two-phase modulated color signal. This color signal is subtracted from the composite video signal which is delayed by a specific time and a luminance signal Y is outputted.
Patent JP-2000241511-A (JP)
Title: Measuring apparatus for semiconductor device
Inventor: IKI ETSURO
IPC: G01R31/26
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To achieve a good test environment by reducing crosstalk and noises at a test board of an IC tester. SOLUTION: The measuring apparatus has an IC socket 11 loaded on a test board 9. A semiconductor device 10 is set to the IC socket. An electro/optic conversion part 6a and a photo/electric conversion part 7a are set to a part on the board 9 adjacent to the IC socket 11. A connector 8 is set to one end part of the board 9. The connector 8 and an external measuring device (IC tester) 12 are connected by a cable 13. An electro/optic conversion part 6b and a photo/electric conversion part 7b are set to a part on the board 9 adjacent to the connector 8. The conversion parts are connected therebetween by an optical fiber 3. A test signal transmitted from the external measuring device 12 is converted by the conversion part 6b to an optical signal, transmitted via the optical fiber 3 to the conversion part 7a, converted to an electric signal and then applied to the semiconductor device 10.  An output from the 11 is transmitted via the 6a, 3 and 7b to the 12.
Patent JP-S62204523-A (JP)
Title: Forming method for contact electrode
Inventor: MOGAMI TORU
IPC: H01L21/3205
Filed: 1986-03-04
Abstract: PURPOSE:To shorten a contact forming time by forming a thin film of silicon, metal or metal silicide on the side of a contact hole formed in an insulating film. CONSTITUTION:After a silicon substrate 1 is covered with a silicon oxide film 2 of approx. 1mum thick by a CVD method, a contact hole 6 of 1mum in diameter is formed. A silicon film 3 having good stepwise coverage is deposited approx. 0.1mum thick by a reduced pressure CVD method on the substrate 1, the entire substrate is anisotropically sputter etched, and only the film 3 deposited on the side of the hole 6 remains. A tungsten film is deposited only on an exposed silicon region by a reduced pressure CVD method using mixture gas of tungsten hexafluoride and hydrogen under the condition of 350 deg.C of substrate temperature, 7mTorr of vacuum degree and 1:70 of tungsten hexafluoride gas flow rate to hydrogen gas flow rate, and the hole 6 is densely buried therein. An aluminum film 5 is deposited on the entire substrate 1, and a wiring pattern is formed by photoetching and dry etching steps to complete a contact electrode 10.
Patent JP-S60193152-A (JP)
Title: Motor controller of vtr
Inventor: NAGAI MICHIO
IPC: G11B15/087
Filed: 1984-03-13
Abstract: PURPOSE:To perform accurate and speedy still picture reproduction, and to improve the operability, simplify the constitution, and to reduce the cost by sectioning phase relation into specific areas and storing corresponding motor control information in the areas, judging which area the phase relation corresponds to during variable speed reproduction, and driving a motor for driving a recording medium. CONSTITUTION:A still picture command signal S12 from a key matrix circuit 37 falls to a low level at the time of a change from a normal reproduction mode to a still reproduction mode, and still picture processing is performed. Then, the common terminal (c) of switch circuits 42 and 43 is switched from a normally close terminal (b) to a normally open terminal (a). Then, a capstan computer 31 is switched from the state wherein it is controlled by a normal capstan servo part 44 to the state wherein it is controlled with a drive output signal S13 and a run-direction output signal S14 outputted by the output circuit 41 of a microcomputer 31.
Patent JP-H08247850-A (JP)
Title: Temperature measuring method and device for molten slug in ash fusion furnace
Inventor: SEKIGUCHI YOSHITOSHI
IPC: G01J5/00
Filed: 1995-03-08
Abstract: PURPOSE: To measure the temperature of a molten slug easily, accurately, and continuously, without stopping the furnace. CONSTITUTION: A purge gas G is let flow to a purge pipe 32 penetrated to a top wall against the hot water surface of a molten slug S, and two sorts of infrared rays I having the wavelengths with a higher permeability to the ambient gas in the furnace from the molten slug S are pulled out, and they are measured by a two-color type radiation thermometer 36. The influence of a Hume pipe and a dust can be prevented by the purge pipe 32 and the purge gas G.
Patent JP-S54140129-A (JP)
Title: Fastening device of iron core
Inventor: MATSUBAYASHI HIROSHI
IPC: H02K1/18
Filed: 1978-04-24
Abstract: PURPOSE: To reduce working time and working process with simple structure, by fastening and fixing silicon steel plates with glass tape bind, after integrating silicon steel plates.  
     CONSTITUTION: A plurality number of glass tapes for necessary winding to fasten base iron part are integrated in advance, the one end is connected to one end of buckle 4, another end is drawn from another end of the buckle, it is pulled with a certain force by pulling mean of glass tape, and end part of glass tape bind 3 is fixed to glass tape bind 7 in the state such that base iron part 7 is fastened. Thus, ununiform of iron core fastening can be eliminated and it can be surely bound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04283704-A (JP)
Title: Semiconductor light guide
Inventor: YASUOKA NAMI
IPC: G02B6/30
Filed: 1991-03-13
Abstract: PURPOSE:To offer the optical waveguide which provides high light confinment by decreasing the loss of coupling with an optical fiber. CONSTITUTION:The 1st waveguide part 6 of a core layer 4 with a refractive index n1 which is coupled with an optical fiber 22, the 2nd waveguide part 10 of a core layer 8 with a higher refractive index n2 than the n1, and the 3rd waveguide part 16 of a core layer 14 with a higher refractive index n3 than the n2 are formed; and a coupling part 12 couples the core layers 4 and 8 optically and a coupling part 18 couples the core layers 8 and 14. The widths of the core layers 4 and 8 are so set as to decrease in a taper shape in the order of a width W1, a width W2, and a width W3 from an end surface part to the coupling part 18 through the coupling part 12 so that the 1st waveguide part 6 and 2nd waveguide part 10 are cut off at the coupling parts 12 and 18 respectively.
Patent JP-H01223645-A (JP)
Title: Optical recording medium
Inventor: OTSUKI SHINSUKE
IPC: G11B7/24
Filed: 1988-03-01
Abstract: PURPOSE:To eliminate the warpage of a recording surface at the time of clamping and to execute always good recording and reproducing of information by providing a magnetic layer to the opposite side of the optical recording surface. CONSTITUTION:The card-shaped optical recording medium is constituted of the three layers; a transparent layer 1 consisting of an acrylic resin, a recording layer 2 consisting of silver colloid and the magnetic layer 8 consisting of a carbon steel. A coil 9 is installed in a fixing base 6 and electric current is passed to the coil 9 to generate a magnetic field at the time of clamping said medium with a recording and reproducing device. The magnetic layer of the card-shaped optical recording medium is attracted to the fixing base 6 by this magnetic force, by which the warpage is completely corrected and is no longer generated. The misalignment of the optical axis of a light beam is not generated at all if the recording and reproducing of the information are executed in this state. The always good recording and reproducing of the information are thus enabled.
Patent JP-H01222564-A (JP)
Title: Manual scanning type picture input/output device
Inventor: KUROSAWA HIDEAKI
IPC: B41J3/28
Filed: 1988-03-01
Abstract: PURPOSE:To protect the operating level by devising the device such that a recording head and a movable roller are locked in an advancing state when an operation level is operated so as to receive the load at recording operation by the movable roller and the recording head. CONSTITUTION:When the operating level 45 operated, the recording head 3 is projected from an escaping opening formed to the lower face of the device main body and the moving roller 7 is locked while being projected from the lower side of the device main body, thereby allowing to receive the load at the recording operation by the movable roller 7 and the recording head 3 only. Thus, it is possible to avoid a large load from being exerted to the operation level operating the recording head 3 in ejecting and loading way, the operation level 45 is protected and the picture input main device of manual operation type with high reliability is realized.
Patent JP-H06254238-A (JP)
Title: Integral game machine using ic card
Inventor: TAKADA KAZUHIKO
IPC: A63F7/02
Filed: 1993-03-09
Abstract: PURPOSE:To achieve integral management of inputs or outputs of money, medals and the like with an IC card as medium by attaching a renting machine comprising a drawing switch, an IC card reader/writer and a clearing switch to a game machine, which is connected to a terminal controller and a hall computer. CONSTITUTION:A game machine is made up of a game machine body having a reel display part and a renting machine attached to the game machine body. The renting machine is provided with a paper money port 68, an IC card inlet 69, a cash input part near the paper money port 68 for checking money fed and an IC card reader/writer. A drawing switch 70 is arranged to transfer the count of games stored in the IC card to the side of the renting machine and a clearing switch 71 to clear a total count of games stored in the renting machine. A balance display section 72, a prize winning display section 73 and a total count display section 74 are provided as liquid crystal screen. The game machine is connected to a terminal controller and a hall computer.
Patent JP-H04288894-A (JP)
Title: Metal depositing apparatus and method
Inventor: YOSHIDA MITSUHIRO
IPC: B23K101/42
Filed: 1991-03-13
Abstract: PURPOSE:To provide a metal depositing apparatus capable of depositing metal reliably on a fine pattern formed on a circuit board. CONSTITUTION:In a metal depositing apparatus for depositing metal on a pattern 28a formed on a circuit board 28, solder 3 is heated by a high frequency coil 5 to generate metallic fine particles 3a. The metallic fine particles 3a are carried with carrier gas to the part where the circuit board 28 is disposed and are allowed to adhere to the circuit board 28. By a hot blast, the circuit board 28 to which the metallic fine particles 3a adhere is heated to cause the metallic fine particles 3a to be deposited on the pattern 28a on the circuit board 28, thus making it possible to perform the deposition of solder 3 even on the fine pattern 28a corresponding to the size of the metallic minute particles 3a.
Patent JP-H03251537-A (JP)
Title: Immune-reinforcing, infection-preventing agent
Inventor: ARAKI SEIICHI
IPC: A61K35/57
Filed: 1990-02-28
Abstract: PURPOSE:To provide an immune-reinforcing, infection-preventing agent useful for various diseases and various pathogenic microorganism-infected diseases caused by the depression in the immunological ability of a living body by incorporating albumin into the agent. CONSTITUTION:Raw albumen, all egg powder, albumen powder, a digestive enzyme-treated albumen fraction or albumen-constituting component as an active ingredient is compounded with conventional carrier, excipient, buffer and other additives and the composition is formed in the objective agent by a conventional method. The agent may be prepared in an oral administration shape such as tablet, capsule, powder, granule or syrup. The albumen is administered in a dose of >=1mg, preferably 10mg-2g, per kg of body a day in a case of the albumen powder. The agent may be added to foods such as water, milk, artificial milk and functional foods, e.g. healthy foods, or to feeds.
Patent JP-2000251100-A (JP)
Title: Parking lot management system
Inventor: OTSUKA TOSHIO
IPC: G07B15/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot management system reducing installation costs and considering human action patterns. SOLUTION: This parking lot is provided with an entering counter 11 and a leaving counter 12 in a management ward 10 to be the entrance/exit part thereof, entire entering/leaving conditions are grasped, the parking lot is divided into plural zones A1-D2 and E and these respective zones are mutually connected by a one-way traffic road. In the entrance and exit part of each zone, counters 13-24 are provided for grasping car entering/leaving in each zone. The control part of the parking lot management system manages the parking lot on the basis of the values of the entering counter 11, the leaving counter 12 and the counters 13-24.
Patent JP-S55141771-A (JP)
Title: Laser oscillation exciting circuit
Inventor: TAKAGI SHIGERU
IPC: H01S3/097
Filed: 1979-04-20
Abstract: PURPOSE:To obtain the control characteristics having low irregularity of a laser oscillation exciting circuit by connecting respective power supply blocks having divided DC power supplies connected in series with a current control element toward the adding direction of the voltages of the respective divided DC power supplies. CONSTITUTION:A high voltage current obtained by adding the voltages of the respective power supply blocks 28 connected in series is supplied from the blocks 28 to the anode 10 and the divided cathodes 12. A transistor 16 becoming the current control element is connected to each of the blocks 28, and the divided DC power supplies 14 are connected in series to the respective transistors. A diode 30 is connected in parallel with the series circuit of the transistor 16 and power supply 14. According to this configuration the power supply 14 is divided corresponding to the respective transistors, the voltages of the respective power supplies are set lower than the withstand voltage of the element 16, and a bypass circuit made of diode or the like is connected to each of the blocks 28. Therefore, it can exactly prevent the application of abnormal voltage to the respective transistors 16.
Patent JP-H04267596-A (JP)
Title: Radio wave absorber
Inventor: ISHINO TAKESHI
IPC: H05K9/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide a radio wave absorber having excellent reliability, satisfactory moldability, flexibility and improving brittleness by using conductive foamable resin foamed by kneading conductive carbon in polystyrene resin or copolymer resin of polystyrene and polyethylene. CONSTITUTION:A radio wave absorber formed of a wedge-shaped or pyramid- shaped radio wave inlet 4 made of conductive foamable resin in a radio wave coming direction, a flat platelike flat part 3 made of conductive foamable resin disposed on a back surface of the inlet 4, and a sintered ferrite 2 lined with a complete reflector 1 disposed on a back surface of the part 3. The foamable resin is formed by kneading conductive carbon in polystyrene resin or copolymer resin of polystyrene and polyethylene to be dispersed, adding foaming agent thereto to a bead state, and then foaming to magnification of 20-80 times by steam heating, so that volumetric solid resistance of the formed conductive foamable resin is 10<4>-10<8>OMEGA.cm.