baber/WOPTO huggingface dataset:
Patent JP-S63112928-A (JP)
Inventor: AKAGI SHIZUKA
IPC: A01G7/02
Filed: 1986-10-30
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-H04136774-A (JP)
Title: Apparatus for detecting capacity of battery
Inventor: KURITA SHINJI
IPC: G01R31/36
Filed: 1990-09-28
Abstract: PURPOSE:To detect the residual capacity of a battery by a simple means by temporarily supplying a large current to a load at the time when the power supply of an apparatus is turned ON and reading the voltage drop quantity and the voltage value of the battery at that time to compare the discharge characteristics of the used battery with a preliminarily stored voltage value of the battery. CONSTITUTION:A power ON/OFF circuit 2 is temporarily turned ON by a control circuit 6 to allow a large current to flow to a large current discharge circuit 4 from a battery 1. The current value and voltage drop quantity are respectively inputted to the control circuit 6 from the large current discharge circuit 4 and a voltage detection circuit 5 to judge the residual capacity of the battery. By this method, the discharge characteristics of the used battery are compared with the battery voltage showing the residual capacity of the battery to make it possible to determine whether the battery can be used.
Patent JP-H11162931-A (JP)
Title: Electrolytic etching method, manufacture and failure process of photosensor
Inventor: ICHINOSE HIROBUMI
IPC: H01L21/3063
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent stay of bubbles due to the air generated in electrolytic reaction, shorten a process time at a low cost and improve patterning accuracy, by specifying a contact angle of an electrolytic solution to a workpiece to be etched. SOLUTION: An etching electrode 111 and a workpiece 101 to be etched are set on electrolytic equipment 100. As an electrolytic solution 107, sulphuric aqueous solution is used. The contact angle of the electrolytic solution 107 to the surface of the workpiece 101 is 70 deg. or less, preferably, 10-70 deg.. An operating pole 112 is permitted to be on the anode side, an auxiliary pole 113 and the workpiece 101 on the cathode side, and contact with a power source 105 is performed. As the power source 105, a direct power source is used. Current is supplied by using a controller, electrolytic process is performed and then etching process is performed. Thus, patterning excellent in selectivity can be performed even for a fine pattern without being affected by the bubbles generated in the electrolytic etching, and the etching process can be simplified.
Patent JP-H04136766-A (JP)
Title: Speedometer for sports
Inventor: HIRUMA KENICHIRO
IPC: G01P5/06
Filed: 1990-09-28
Abstract: PURPOSE:To know speed while the person himself runs by providing a speed data output means due to a sound to the speedometer mounted on the person himself and measuring wind velocity from the rotation of a rotor to measure speed on the basis of the wind velocity is skiing/skating. CONSTITUTION:A speedometer consists of a rotor (a) rotated by a wind, a speed calculating means (c) and a speaker (g). A sensor (b) generates the signal corresponding to the rotational speed and rotary direction of the rotor (a). When a stationary setting SW1 is pushed, the velocity and direction of the wind at that time are stored in an RAM 8 as stationary wind velocity. The speed calculation means (c) corrects the measured wind velocity based on the aforementioned stationary wind velocity to output the same. When a speed reading SW 4 is pushed, a sound converting means (f) converts the output of a reading means (e) being the speed at that time to a sound by a sound reading IC 9 and the sound is outputted by the speaker (g).
Patent JP-S61136512-A (JP)
Title: Polyurethane prepolymer composition
Inventor: IWAKURA MITSUHARU
IPC: C08G18/62
Filed: 1984-12-07
Abstract: PURPOSE:The titled composition having excellent workability and extremely excellent weather resistance, and suited for sealants, adhesives, etc., obtained by reacting a specified polyol mixture with a polyisocyanate compound in the presence of an excess of the isocyanate. CONSTITUTION:A polyol mixture (A) is obtained by mixing at least 10wt% bifunctional polyol (a) obtained by grafting at least 10% vinyl group-containing monomer such as acrylonitrile or styrene upon part of the whole of a polyalkylene ether diol (e.g., polypropylene ether diol) of an average MW of 1,000-4,000 with a polyalkylene triol (b) (e.g., polyoxypropylene triol) of an average MW of 43,000-6,000. Component A is reacted with a polyisocyanate compound (e.g., tolylene diisocyanate) in the presence of an excess of the isocyanate to obtain the titled isocyanate-terminated composition.
Patent JP-2000073152-A (JP)
Title: Production of superfine structure high strength metallic sheet by repeated lap joint rolling
Inventor: SAITO YOSHIHIRO
IPC: C22F1/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a new producing principle capable of mass-producing a metallic sheet such as a wide thin sheet of a superfine structure high strength metallic material composed of fine crystal grains with <=1 μm average grain size that is called super metal and to provide a method for producing it. SOLUTION: In the method for producing a superfine structure high strength metallic sheet by laminating a plurality of metallic sheet and executing joint rolling, a stage in which a plurality of sheets 7 whose surfaces are cleaned are laminated, and the tip parts are joined, a stage in which the laminated sheets whose tip parts have been joined are heated to a temp. region less than the recrystallization temp. in which recovery occurs, a stage in which the laminated sheets heated to the temp. region less than the recrystallization temp.  in which recovery occurs are rolled to the prescribed sheet thickness and are joined and a stage in which the joined and rolled laminated sheets are cut to the prescribed length in the longitudinal direction to form into a plurality of metallic sheets, and their surfaces are cleaned are repeated by a plural member of cycles to refine the average crystal grain size of the metallic sheets to <=1 μm.
Patent JP-H0896290-A (JP)
Title: Vehicle recognition device
Inventor: KOJIMA MASAAKI
IPC: G08G1/017
Filed: 1994-09-26
Abstract: PURPOSE: To provide an inexpensive vehicle recognition device capable of always accurately entering the front image of a vehicle independently of the entering direction of the vehicle and accurately reading out and recognizing a number plate fixed to the vehicle. CONSTITUTION: Sensor boards 13, 14 mounting light emitting elements 2, 3 and ultrasonic sensors 5, 6 are arranged on both the sides of an entrance of a gas station or the like, the entering direction of a vehicle entering from th left (or right) direction of the enterance is detected through the sensor 5 (or 6), and when the vehicle is detected by a photosensor 4 within a fixed time range from the detection time of the sensor 5 (or 6), a trigger signal is outputted from a sensor unit 7 to an A/D conversion part 10 at the input timing of a detection signal from the photosensor 4 and the front image of the vehicle photographed at a point where the front of the vehicle is opposted to an image pickup camera 9 is inputted to an image processing part 11.
Patent JP-H09102708-A (JP)
Title: Primary radiator for paraboloidal antenna
Inventor: MATSUURA MIKIHIRO
IPC: H01Q13/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To attain excellent cross polarization characteristics by suppressing the elliptically polarized waves generated at an electromagnetic horn part having an elliptical opening face. SOLUTION: A paraboloidal antenna primary radiator has an electromagnetic horn 25 having an elliptical opening part. A phase shift circuit part 24 is placed between the opening part of the horn 25 and a feeder part 22 to function as a rotary polarized wave generator. The part 24 includes a dielectric plate 23 which has such dielectric constant and shape that produce a phase difference to eliminate the propagation phase difference that is caused in every axial direction by the difference between the longer and shorter axes of the horn 25.
Patent JP-H0199189-A (JP)
Title: Character segmenting system
Inventor: IWAHARA TATSUNOSUKE
IPC: G06K9/34
Filed: 1987-10-13
Abstract: PURPOSE:To accurately segment character, and to improve the recognition rate by executing searches for vacant null and null dot processings in both up-and-down directions and right-and-left direction from an inner auxiliary frame to an outer auxiliary frame. CONSTITUTION:In image data obtained by scanning an input sheet, the outer auxiliary frame 12 which is generated by extending a logical frame 11 corresponding to a writing frame outward for a prescribed number of dots, as well as the inner auxiliary frame 13 generated by shrinking inward for a prescribed number of dots, are set, and null lines are searched in up-and-down direction and right-and-left direction from the frame 13 to the frame 12. When a null line is searched, the image data from this line to the frame 13 is processed to be null, and image data surrounded by the frame 13 is segmented as the pattern of one character. As a result, even if a part of a character pattern to be recognized overflows from the logical frame 11, the character can be segment without any lacked part only if the character is within the outer auxiliary frame, also, even if the neighboring character intrudes the logical frame, it is eliminated if the intruding is no longer deeper than the inner auxiliary frame, hence an accurate segmenting of a character can be executed.
Patent JP-H08123622-A (JP)
Title: A/d conversion method and device therefor
Inventor: SANO YONAKO
IPC: H03M1/12
Filed: 1994-10-24
Abstract: PURPOSE: To store plural A/D-converted data individually and read them out successively at random. CONSTITUTION: Control data, consisting of a start flag and a specific input channel, which is supplied from an internal data bus 1 is stored in a RAM 3 and a conversion start control circuit 6 outputs the analog signal specified with the control data in order by an analog multiplexer and supplies it to an A/D converter 18 through a sample holding circuit 16. The A/D converter 18 converts the supplied analog signal into a digital signal and supplies it to a storage part 11. The storage part 11 stores the converted data corresponding to the supplied digital signal in the A/D data register corresponding to the input channel to which the original analog signal is inputted. Further, the converted data is read out successively at random.
Patent JP-H07169152-A (JP)
Title: Rotary head type reproducing device
Inventor: EDAKUBO HIROO
IPC: H04N5/783
Filed: 1994-10-24
Abstract: PURPOSE:To always keep plural tracks on-tracks and to perform stable control by controlling a transferring means and a displacing means by using the low and high frequency components of tracking deviation information. CONSTITUTION:Track deviation information is removed from a tracking control signal (b) obtained by using a switch 51 by means of an LPF 53 and supplied to a capstan servo circuit 13 as a tracking control signal (C). The signal (c) is supplied to a differential amplifier 54 as a minus input besides, the signal (b) is supplied as a plus input and a tracking deviation information signal (d) not controlled by the circuit 13 is outputted from the amplifier 54. Signals (e) and (f) corresponding to the tracking deviations of heads 1 and 2 are taken out of the signal (d) by analog switching 55 and 56, added to bimolph driving pattern signal by adding circuits 17a and 17b and via amplifiers 44 and 45 bimolphs 3 and 4 are driven so as to always keep the heads 1 and 2 on-track.
Patent JP-H01103107-A (JP)
Title: Point end driving gear for live-line manipulator
Inventor: NAGAI KEISUKE
IPC: B25B25/00
Filed: 1987-10-13
Abstract: PURPOSE:To promote the improvement of workability simultaneously performing two or more kinds of operation by providing two or more driving shafts, driven by oil hydraulic motors, and driving a live-line work tool with each of the driving shafts. CONSTITUTION:A live-line manipulator mounts to its point end part a point end driving gear 5, and its driving main unit 7 provides a pair of driving shafts 8 to be arranged while a mounting mechanism 9 which removably mounts a live-line work tool between both the driving shafts. Rotating the pair of driving shafts 8 by an oil hydraulic motor 11, its rotation is transmitted to the mounting mechanism 9. The live-line work tool 6 is mounted to the mounting mechanism 9, but mounting of this tool and its removal can be easily performed by sliding a fixed pin 17. Since the mechanism 9 can be driven by the two oil hydraulic motors, the mechanism enables two kinds of action to be attained facilitating even a tool exchange, accordingly many kinds of work can be performed by the single live-line manipulator.
Patent JP-H0980905-A (JP)
Title: Image forming device
Inventor: OGAWA KIYONARI
IPC: F16C13/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the melt-sticking of toner on a developer regulation member and the passing-through of unelectrified toner. SOLUTION: The developer regulation member is arranged on the downstream direction of a developer supply roller 5 in the rotation direction of a developing sleeve 3 as a rotary roller 1 and is rotated in a counter direction to the developing sleeve 3. The rotary roller 1 consists of material having elasticity and a polarity reverse to the toner. Thus, the passing-through of the toner is prevented, and the abutting pressure of a developer regulation nip is lowered, so that the melt-sticking of the toner is prevented.
Patent JP-H07113970-A (JP)
Title: Scanning optical system device
Inventor: TACHIKAWA WATARU
IPC: G02B27/00
Filed: 1993-10-15
Abstract: PURPOSE:To provide a scanning optical system eliminating a gohst image without controlling an incident angle of a light beam, and capable of making it compact in the scanning optical system using the light beam. CONSTITUTION:This scanning optical system device is constituted so that a 1/4 wavelength plate 7 and a polarizing filter 6 are inserted in series into an optical path where the light beam is made incident on a medium surface 8 to be scanned. In the optical path where the light beam formed by a light source 1 and a first image forming optical system 2 image-forming a luminous flux from the light source 1 in linear is allowed to scan the medium surface 8 to be scanned as a scanning light by a deflector and arrives at the surface 8, a second image forming optical system 5 image-forming the light beam on the medium surface 8, the 1/4 wavelength plate 7 and the polarizing filter 6 are inserted in series into he optical path.
Patent JP-S63113068-A (JP)
Title: Thermoplastic resin composition
Inventor: SONODA SHINJI
IPC: C08L23/26
Filed: 1986-10-31
Abstract: PURPOSE:To obtain the titled composition outstanding in various mechanical properties, in particular, low-temperature impact resistance, with chemical resistance and good molding processability, by incorporating an aromatic polycarbonate resin with a specific modified ethylene-alpha-olefin copolymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 70-99wt% of an aromatic polycarbonate resin with (B) 1-30wt% of a modified ethylene-alpha-olefin copolymer made by modification, with 0.05-10wt% of an unsaturated carboxylic acid (derivative), of either (i) a copolymer prepared by copolymerization, in the presence of a catalyst consisting of solid catalytic component containing Mg and Ti and organoaluminum compound, between ethylene and alpha-olefin, with a melt index <=20g/10min, density 0.860-0.910g/cm<3>, DSC max. peak temperature >=100 deg.C and boiling n-hexane insolubles >=10wt% or (ii) its blend with another olefin polymer, consisting mainly (>=70wt%) of the copolymer (i).
Patent JP-H1190964-A (JP)
Title: Injection molding die and injection molding method
Inventor: NITTA KAZUO
IPC: B29C45/73
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To mount simply mirror face pieces for forming a cavity on a template and carry out the injection molding with little eccentricity. SOLUTION: An injection molding die is provided with mirror face forming sections 14a and 14b for forming a cavity 14, mirror pieces 15 and 16 mounted on templates 3 and 5 through clearances 31 and 32 and a heating means for heating the mirror pieces 15 and 16 and the templates 3 and 5. The mirror pieces 15 and 16 are formed of piece main bodies 15a and 16a with mirror face forming sections 14a and 14b and thermal expansion members 15b and 16b forming the integrated state, in which the central axes of the members conform to the central axes of piece main bodies 15a and 16a, and composed of the material quality of thermal expandability larger than that of the piece main bodies 15a and 16a, being bonded preferentially on the template 3 and 5 by heating applied by the heating means to eliminate the clearances 31 and 32.  As the clearances 3 and 5 are provided, the mirror pieces can be mounted on the templates 3 and 5 easily. After the thermal expansion members 15b and 16b are bonded on the templates 3 and 5 by heating, the eccentricity of the mirror face pieces 15 and 16 is reduced.
Patent JP-H01100771-A (JP)
Title: Information recording medium driving device
Inventor: IGARASHI TAKEHISA
IPC: G11B33/10
Filed: 1987-10-13
Abstract: PURPOSE:To prevent a program or information from being destroyed by alarming the fact that an information recording medium driving device is under processing to a user. CONSTITUTION:When a processing start instruction outputted before a series of write or read instructions are outputted to a floppy disk device (FDD) 2 by a CPU 1 is detected by an instruction decoding part 4, an under processing lamp 5 is lit, and an alarm that a processing is started is issued to the user. And the CPU 1 executes the write or the read of the information on the FDD 2, and a driving lamp 3 is lit only at that time. The write and the read on the FDD 2 is repeated until the processing is completed. When a series of processings is completed, the CPU 1 outputs a processing completion instruction to the FDD 2, and when the processing completion instruction is detected at the instruction decoding part 4, the under processing lamp 5 lights out, and the alarm that the processing is completed is issued to the user. In such a way, it is possible to easily recognize the fact that the processing is performed while the under processing display lamp 5 is lit by the user.
Patent JP-H10177226-A (JP)
Title: Production of silver halide emulsion
Inventor: SAITO MITSUO
IPC: G03C1/14
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To increase the ratio of sensitivity to graininess by desorbing a specified adsorbent adsorbed on particles and removing the desorbed adsorbent from the resultant emulsion. SOLUTION: Particles accounting for 25-100% of the total projection area of flat platy particles are formed by adding silver ions and halogen ions to a soln. of a dispersion medium in which one or more kinds of compds. as an adsorbent exist. The adsorbent adsorbed on the formed particles is desorbed from the particles by 20-100% of the total weight of the adsorbent and the desorbed adsorbent is removed from the resultant emulsion. The compds. used as the adsorbent are selected from among an org. compd. having >=5 covalent- bonded OH groups in one molecule and other than gelatin and protein, an org. compd. (A<0> ) having at least one N atom having a π electron pair stabilized to resonance, an org. compd. having >=2 covalent-bonded A<0> s in one molecule and a cyanine dye.  Chemical sensitization is preferably carried out by adding a chemical sensitizer at the time when desorption proceeds to 0-99% level.
Patent JP-H06110778-A (JP)
Title: Memory
Inventor: TAMURA NORIMASA
IPC: G06F12/06
Filed: 1992-09-29
Abstract: PURPOSE:To make a mounting area small and to improve access performance by making it possible to change the memory assignment area of SRAM by composing a main memory of DRAM and SRAM. CONSTITUTION:Between CPU 1 and a memory controller 2, a nonvolatile register 6 and a block select generation circuit 5 comparing the register value of the register 6 and a memory area accessed from CPU 1 and generating a signal showing a selected memory block to the memory controller 2. Thus, as the assignment areas of SRAM 4A and 4B can be changed by changing the register value, access performance can be improved in the case of a program where the access frequency of a specified memory area is high.
Patent JP-H0790046-A (JP)
Title: Resin composition for damping material and damping material using the same
Inventor: MORIKAWA YUKIHIRO
IPC: C08G18/10
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a resin composition containing a polyurethane precursor having urethodione groups and active hydrogen groups in a prescribed ratio as an active ingredient, excellent in storage stability, operability, safety, etc., and useful for damping materials excellent in a vibration-damping ability and used for automotive parts, etc. CONSTITUTION:This resin composition contains a polyurethane precursor containing a urethodione group/active hydrogen group equivalent ratio of 0.25-1.0 as an essential component. The polyurethane precursor is obtained by reacting (A) a polyisocyanate component comprising (i) one or more kinds of polyisocyanate compounds each having at least the urethodione groups in the molecule and, if necessary, (ii) one or more kinds of polyisocyanate compounds each having >= two isocyanate groups in the molecule with (B) an active hydrogen compound component having a mol.wt. of 18000-20000 and having >= two active hydrogen groups in the molecule under the condition exceeding 1.0 of the equivalent ratio of the active hydrogen groups of the component B to the isocyanate groups of the component A.
Patent JP-H0976062-A (JP)
Title: First layer welding method
Inventor: ISHII SUEJI
IPC: B23K9/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent defect in welding by measuring the oxygen concentration near a weld zone. SOLUTION: An insert ring 12 is tack welded to both end faces 18a, 20a of pipings each other and an inert gas 22 is supplied from one side face of piping to replace air. Further, the inert gas 22b is evacuated through a through hole 14 of the side part of the insert ring 12 and other end part of the piping. At this time, an injection needle is inserted in the through-hole 14 and the oxygen concentration in the inert gas 22b is measured, when it is turned to a specified value, normal welding is executed. In the case the clearance generated between pipings 18, 20 and the insert ring is filled in normal welding, because the inert gas 22b is evacuated through the through-hole, the inner gas is not collected in the clearance, normal welding is executed without generating welding defect.  Further, the through-hole 14 is arranged upward in order to increase the replacing efficiency inside the piping, the oxygen having low specific gravity is positively dispeled to the outside of the piping.