baber/WOPTO huggingface dataset:
Patent JP-S61249733-A (JP)
Title: Injection molding machine driven by servomotor with absolute value pulse encoder
Inventor: INABA ZENJI
IPC: G05D3/12
Filed: 1985-04-30
Abstract: PURPOSE:To improve handiness of an injection molding machine, by enabling driving of the injection molding immediately after making of an electric power source without performing restoration to the origin by detecting a present position of each part at all times. CONSTITUTION:When resetting of the origin becomes necessary due to trouble at the time of completion of assembly of an injection molding machine, a servomotor 2 is moved to a position of the origin of a machine by driving the servomotor 2 by manual feed and instructions of the origin are inputted through a manual input device 14 at the position of the origin of the machine. A CPU 10 makes a value of a counter 17, that is, a value of an absolute value pulse encoder 3 detecting a present position of the machine driven by the servomotor store as the position of the origin by receiving the instructions of the origin. In other word, when an electric power source is made to the injection molding machine, as the present position of the servomotor 2 has been detected by the absolute value pulse encoder 3 a value of the absolute value pulse encoder 3 is sent to the counter 17 and it becomes that as for the CPU 10 of NC 1, the present position of the servomotor 2 is detected through the position of the origin and the value of the counter 17 stored in the nonvolatile memory 13.
Patent JP-H08339406-A (JP)
Title: Order management device
Inventor: USHIKI HIROFUMI
IPC: G06F19/00
Filed: 1996-04-12
Abstract: PURPOSE: To reduce input operation for item information and constitution information by an input device. CONSTITUTION: This device is equipped with a storage part 1 which stores the item information corresponding to item numbers, a storage part 2 which stores the constitution information corresponding to the item numbers, a storage part 3, and a control part 4. The control part 4 stores the storage part 3 with an order number and an ordered item number received from an input device 7 as order information, reads the item information corresponding to the item number matching the ordered item number out of the storage part 1 and stores the item information in the storage part 3, and reads the constitution information corresponding to the item number matching the ordered item number out of the storage part 3 and stores the constitution information in the storage part 3 together with an order number added as a master order number.  Here, constitution information to which the master order number matching the order number is added may be obtained instead by retrieval from the storage part 3. An order expansion part 5 expands the item information and constitution information stored in the storage part 3 into manufacture indication information.
Patent JP-H03288192-A (JP)
Title: Electronic equipment
Inventor: MIYOSHI TATSUO
IPC: G09G3/34
Filed: 1990-04-04
Abstract: PURPOSE:To see a display body irrelevantly to the installation state of the equipment by exposing the top and reverse sides of the transmission or translucence type display body on the surface of the equipment, detecting the installation state of the equipment by sensors, and performing top/reverse side control over characters on the display body by a control part according to the installation state. CONSTITUTION:The transmission or translucence type display body 1 is used, the sensors 2 and 4 exposed on the equipment surface detect the top and reverse sides of the display body, and an AD converter 5 performs digital conversion, and a microcomputer 6 as the control part compares the state and the light/dark states of the sensors 2 and 4 are decided. The display body 1 is switched so that the characters can normally be read on the bright surface. Consequently, the character information of the display body 1 can correctly be obtained regardless of the installation state of the equipment.
Patent JP-H03290817-A (JP)
Title: Magnetic head core assembly for electric computer
Inventor: KAKIZAKI MASAO
IPC: G11B5/60
Filed: 1990-04-07
Abstract: PURPOSE:To easily execute the track width working of a magnetic converting part without generating a variance, and to prevent the rolling resonance by providing a recessed groove for controlling the track width on a core member and extending over the overall length of a rail of the outermost side. CONSTITUTION:In the end part of a rail 2A of the outermost side of a core slider 1 in which two pieces of opposed wide rails 2A, 2B are formed on both sides, a core member 3 is joined with glass, etc., and also, a recessed groove 6 for controlling the width of a track 7 of a magnetic converting part G is form on the core member 3 and extending over the overall length of the rail 2A. That is, since the recessed groove 6 for controlling the width of the track 7 of the magnetic converting part G is provided on the core member 3 and extending over the overall length of the rail 2A of the outermost side of the core slider 1, plural pieces of core assemblies can be arranged and ground simultaneously at the time of working the recessed groove 6. In such a way, a variance of each core assembly is not generated, and also, since the recessed groove 6 has prescribed depth and has no inclined part, an air flow at the time when the core assembly is floated up by running hard disk media is stabilized, and the rolling resonance is prevented.
Patent JP-S60234389-A (JP)
Title: Laser light modulator circuit
Inventor: NOZAKI TAKESHI
IPC: H01S5/06
Filed: 1984-05-07
Abstract: PURPOSE:To decrease the loss of power of an electric current driving measure for modulation, and improve the response, by a method wherein when the modulation of laser light is carried out, the electric current driving measure which flows the electric current to a semiconductor laser under threshold value electric current generating light oscillation is always driven as well as the electric current driving measure which is connected with this in parallel is ON/OFF controlled. CONSTITUTION:The first electric current driving measure 257 which flows the electric current under the threshold value, in which a semiconductor laser 259 generates light oscillation, to the semiconductor laser 259, and the second electric current driving measure 258 connected to the electric current driving measure 257 in parallel, are provided, and when the modulation of the laser light is carried out, the first electric current driving measure 257 is always driven as well as the second electric current driving measure 258 is made ON/OFF controlled. Hereby, sufficient modulation operation can be carried out even if small electric power transistor is used for the second electric current driving measure 258. Furthermore, since it is possible to make small the driving current of the second electric driving measure, the responsibility can be improved than in the case the modulation is carried out by one transistor, and also the control of minute light output will be possible.
Patent JP-S63256960-A (JP)
Title: Substrate exposure device
Inventor: ITO YASUHIRO
IPC: G03F7/20
Filed: 1987-04-14
Abstract: PURPOSE:To save necessary spaces and to easily and securely check by sucking an holding a mask by a suction part with its pattern surface down and fitting a mask holder by a fitting mechanism which can draw the mask holder horizontally and expands it upward. CONSTITUTION:At the time of replacing the mask 12 of checking a pattern the mask holder 11 which is fitted horizontally is drawn out horizontally by holding its grip and drawn out to the position where only a fitting plate 17 is held by a roller 15, and the mask holder 11 is expanded upward and held vertical. In this state, the mask suction part of the mask holder 11 is on the front side, so the mask is detached and a new mask is abutted on the mask suction part of the mask holder 11 with its pattern surface on the front, and sucked by a negative pressure sucking mechanism. Consequently, the space required nearby the mask holder 11 is reduced and the pattern is easily and securely checked.
Patent JP-S5717564-A (JP)
Title: Silver-oxide lithium aqueous-solution battery
Inventor: KASHIWARA SHIN
IPC: H01M6/04
Filed: 1980-07-04
Abstract: PURPOSE:To obtain a battery of both high-rate discharge and high performance, which contains a negative electrode made of lithium, a positive electrode made of silver oxide, and an electrolyte made of an aqueous lithium hydroxide solution, by circulating the electrolyte which has a constant concentration of within a given range. CONSTITUTION:A battery 1 is constituted by use of lithium used as a negative electrode, silver oxide used as a positive electrode, and an aqueous lithium hydroxide solution used as an electrolyte. In the battery 1, the electrolyte is circulated by means of a pump 2. During the time when the electrolyte is circulated, the lithium hydroxide concentration of the electrolyte is maintained at a given value by adding water or sea water 3 according to the amount of lithium hydroxide produced by the discharge. The lithium hydroxide concentration is restricted to in the range of 3-5mol/l.
Patent JP-H0666839-A (JP)
Title: Optical ct
Inventor: TANAKA NAOKI
IPC: G01R15/24
Filed: 1993-03-26
Abstract: PURPOSE:To provide an optical CT simplified in structure and excellent in durability. CONSTITUTION:An optical CT has a coil part 4 for generating an induction current by the current carried to a conductor L. This coil part 4 forms a coil case 30 divided into two upper and lower cases. An coil iron core 31 is received in each case, and the outer circumference is covered with a moisture resisting layer 48 never permeating moisture, and a water resisting mold layer 49 is charged in the gap between the moisture resisting layer 48 and the case. Thus, the moisture causing freezing crack is never stayed in the case, and the corrosion of the coil iron core 31 is prevented.
Patent JP-H06284306-A (JP)
Title: High voltage stabilizing circuit
Inventor: SOMEYA HIROYUKI
IPC: H04N3/19
Filed: 1993-03-26
Abstract: PURPOSE:To improve responsibility by decreasing a time constant by a primary correction type using a step-down type DC-DC converter, in a high voltage stabilizing circuit for a CRT. CONSTITUTION:The output of an integrated circuit IC1 is sampled by a sample/ hold circuit constituted of a transistor Q1 and a capacitor C6 almost only in a high voltage output pulse period, held in the period of an 1H, and noise components are removed. Also, a saw-tooth-wave is preliminarily shaped so that the high level period of the chopper pulse of the drain of a transistor Q4 for chopper can be a damping period. Moreover, the oscillation points of an LC circuit L1 and a capacitor C8 constituting the step-down type DC-DC converter are selected so as to be a value approximately searched from the time of the rising of the high voltage fluctuation of a fly-back transformer so that the capacitor C8 can be operated as that for absorbing the reverse currents.
Patent JP-S60235495-A (JP)
Inventor: UOZU NOBUO
IPC: H05K3/18
Filed: 1984-05-09
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-S59219494-A (JP)
Title: Silver plated steel material
Inventor: SUZUKI SATOSHI
IPC: C25D5/26
Filed: 1983-05-25
Abstract: PURPOSE:To prevent the inevitable corrosion of a silver plated steel material by activating the surface of a steel material and by plating it with sivler-base metal after forming an intermediate layer of tin- or zinc-base metal. CONSTITUTION:A steel material is degreased, activated by cathodic reduction or other method, washed at once, and plated with tin, zinc or a tin-zinc alloy. The steel material is then plated with silver or a silver alloy. For example, it is striked with silver and plated thickly with silver. The reaction of the steel material with silver accompanied by electric corrosion can be inhibited, and a silver plated steel material with improved electrical connectibility and solderability is obtd.
Patent JP-S57208678-A (JP)
Title: Tape cassette
Inventor: SAKURAI KIYOSHI
IPC: G11B15/60
Filed: 1981-06-17
Abstract: PURPOSE: To obtain a tape cassette which is easily produced with high travelling performance, by using a plastic material containing the carbon fiber, an ester of a higher fatty acid with a polyhydric alcohol to form a guide roller shaft.  
     CONSTITUTION: The 50wt% carbon fiber and 0.3W5wt% higher fatty acid ester of polyhydric alcohol are mixed and keneaded to obtain a engineering plastic. This mixed and kneaded composition is molded to obtain easily a guide of a guide roller shaft, etc. without applying a polishing process. Such guide has no sticking effect dust due to the electric charging and has a high wear resistance and high resistance to flaws. Thus a tape cassette having high travelling performance is easily produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61253056-A (JP)
Inventor: MATSUI MIZUO
IPC: A61F9/00
Filed: 1985-05-01
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-H10287409-A (JP)
Title: Production of high-purity hydrogen peroxide solution
Inventor: KAJIWARA SHOICHIRO
IPC: C01B15/013
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a purified hydrogen peroxide solution of a high concentration, further more reduced in inorganic impurities, by bringing hydrogen peroxide solution into contact with an ion exchange resin pre-treated by bringing into contact with an aqueous solution of mineral acid passed through a filter having a specific average pore diameter. SOLUTION: The aqueous solution of a mineral acid in 0.1-7N concentration is heated at a temp. of 0-50 deg.C and passed through a filter comprising polyether sulfone, polypropylene, polytetrafluoroethylene, etc., having <=1.0 μm average pore diameter to pre-treat the mineral acid aqueous solution. Then, the mineral acid aqueous solution is passed through a strongly acidic cation exchange resin having hydrogen type exchange group and packed in a column or a strongly basic anion exchange resin having carbonate group or bicarbonate type or hydroxide type exchange group in an amount of the aqueous solution of ι5 equivalent weight based on 1 equivalent weight of exchange volume of the ion exchange resin and washed with an extrapure water.  Hydrogen peroxide solution in 5-70 wt.% concentration is passed through the ion exchange resin at a temp. between 30 deg.C and the freezing point and 1-500 hr<-1> space velocity.
Patent JP-2000284079-A (JP)
Title: Time information relay device
Inventor: TAKADA AKINARI
IPC: G04G5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To correct a slave machine quickly even if the time information of a standard electronic wave changes discontinuously by setting reception time at the same time as specific switching time for a control means or at time later than it by short time and further setting transmission time to time that is later than the set time by short time. SOLUTION: Reception start means 13a of a control means 13 refers to the time information of a main counter 10 and outputs a reception start command at fixed time. An ON time counter 11 is started by the reception start command, and an ON/OFF means 12 transmits an ON signal to a reception circuit 2 for starting to receive signals. The received time data is read by a reception data accumulation means 6 to update the time of the main counter 10. In this case, when the discontinuous switching of standard time information has been scheduled, reception time is set simultaneously with specific switching time or at time later than it by short time.  On the other hand, a transmission start means 13b sets transmission time at time later than the reception time that has been set to the reception start means 13 by short time, refers to the time information of the main counter 10 and outputs a transmission start command to a transmission circuit 14, and transmits time data to a slave machine.
Patent JP-2000010161-A (JP)
Title: Film unit with lens and winding operation mechanism for photographic film
Inventor: MIZOGUCHI NAGAMASA
IPC: G03B17/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens and a winding operation mechanism for a photographic film capable of reducing the thickness and realizing chearful operability. SOLUTION: In a film unit with a lens provided with an unexposed film chamber loading an unexposed film, a film winding chamber for winding the film for each photographing and a photographic lens, a spool engaging member 21 engaged with a spool provided in the film winding chamber is gear-connected to a winding knob 23 arranged in an eccentric state to an operating surface side with respect to the spool. Therefore, the winding knob 23 can be exposed to the operating surface side, while the film unit with the lens is reduced in the thickness, by the eccentricity of the winding knob 23 to the operating surface side. Thus, the cheerful operability of winding the film can be realized.
Patent JP-S55143455-A (JP)
Title: Wind comparator
Inventor: ISHII HIROMITSU
IPC: G01R19/165
Filed: 1978-07-31
Abstract: PURPOSE: To simplify constitution and to realize stable and secure operation by using a logic circuit, especially an integrated logic circuit using CMOS transistor.  
     CONSTITUTION: To terminal E, a DC voltage source is connected and a signal to be detected is applied to terminal I to lead an output signal out from terminal O. The electric power source connected terminal E serves as that of logic circuit L and each element of it consists of a CMOS transistor to give power voltage E a threshold level of 1/2. When a signal of a random waveform is applied to input terminal I and a voltage between terminals T 1  and T 2  exceeds the threshold voltage, the outputs of NAND tages A1 and A2 are inverted. Consequently, output "1" is sent  out from output terminal O. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08286623-A (JP)
Title: Display device and its production
Inventor: KAGA HIROMITSU
IPC: G02F1/13
Filed: 1995-04-18
Abstract: PURPOSE: To reduce a production cost by integrally forming a display device by thermally melt-joining a first member and a second member via an elastic member. CONSTITUTION: A liquid crystal panel holding frame 1 is constituted of a panel fixing plate 2 supporting a liquid crystal panel displaying an image, a supporting member 3 supporting the panel fixing plate 2 and the elastic member 6 joining an edge part 4 of the panel fixing plate 2 and the opening part 3a of the supporting member 3. The panel fixing plate 2 and the supporting member 3 are made of resin and both are integrally thermally melt-joined via the elastic member 6 consisting of a thermoplastic elastomer by inserting type molding or two-color molding or multicolor molding.  Since the elastic member 6 is interposed between the panel fixing plate 2 and the fixed supporting member 3 in such a manner, the fixed supporting member 3 suppresses the transmission of vibration or impact to the fixed plate 2 and vibration resistance and impact resistance of the liquid crystal panel 10 is improved.
Patent JP-H09280231-A (JP)
Title: Tensile force generation type coupling device
Inventor: ISHII TAKAO
IPC: E21D11/04
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To perform coupling by a necessary tensile force by a method wherein when a shaft is pressed in a shaft tension fixing part, a stopper is forcibly removed by the tip thereof and the shaft is retracted by a give tensile force through a member for fixing a shaft through the reactive motion of a temporary lock member by an elastic member. SOLUTION: When a shaft 5 is inserted through the hole 10 of a shaft tension fixing part 6, the tip side thereof expands a member 15 for fixing a shaft. When the uneven streak groove 9 of the shaft 5 arrives at the uneven streak groove 26 of a member 15 for fixing, the uneven streak groove 9 and 26 are engaged with each other. When segment joining surfaces 1Aa and 1Ba approach each other, the tip of the shaft 5 is collided with the stopper member 16 of a temporary lock member 14 and forcibly pushes it out. A temporary lock member 14 is pushed to the deep side through the force of a coil spring 13, the protrusion part 22 of a division piece is disengaged from a recess groove 21 through bending thereof.  When the temporary lock member is further progressed to the deep side, the member 15 for fixing is pressed by the temporary lock member 14 and the uneven streak groove 26 is firmly engaged with the uneven streak groove 9 of the shaft 5. This engagement exerts the tensile force of the spring 13 on the shaft 5 and effects firm coupling.
Patent JP-S57207403-A (JP)
Title: Antenna
Inventor: SHIBANO YOSHIZOU
IPC: H01Q25/00
Filed: 1981-06-15
Abstract: PURPOSE:To electrically rotate the direction of beam, by switching and synthesizing antennas with almost nondirectivity within a horizontal plane and one or a plurality of antennas having the directivity of butterfly-shaped phase characteristics opposite for front and back. CONSTITUTION:Horizontal dipole antennas 81 and 82 are orthogonally arranged and the phase is switched to inphase and opposite phase with phase switching devices 84 and 85, and since the selection, switching or synthesis of outputs from the horizontal dipole antennas 81 and 82 is performed at a switching synthesizer 86, eight types of outputs can be obtained. The output level is adjusted at a voltage adjuster 87 and after the output is synthesized 88 with an output from a horizontal circular loop antenna 83, antenna outputs of eight directions having cardioide type directivity can be obtained.
Patent JP-H10273587-A (JP)
Title: Aqueous polyurethane emulsion composition, and water-based emulsion coating material and adhesive prepared by using the same
Inventor: MORISHIMA TAKESHI
IPC: C09D175/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a water-based adhesive and a water-based coating material having good adhesion and close adhesion to various substrates, especially nonpolar substrates by mixing an aqueous polyurethane emulsion with an aqueous resin emulsion obtained from an unsaturated monomer. SOLUTION: An aqueous polyurethane emulsion is mixed with an aqueous resin emulsion obtained from an unsaturated monomer in a ratio of 95/5 to 5/95 by weight of solids. The aqueous polyurethane emulsion is obtained by reacting an organic diisocyanate with a polymer polyol selected among polyester polyols, polyether polyols and polycarbonate polyols, a chain extender, a carboxylic-acid-containing low-molecular polyol and a neutralizing agent. The aqueous resin emulsion obtained from the unsaturated monomer is an isoprene latex or a product obtained by the carboxyl modification thereof.
Patent JP-H02272053-A (JP)
Title: Polyoxymethylene resin composition
Inventor: OBANA KAZUYOSHI
IPC: C08L59/00
Filed: 1989-04-14
Abstract: PURPOSE:To provide a polyoxymethylene resin composition having good physical properties and appearance by compounding an excellent granular fibrous magnesium oxysulfate in a specified amount. CONSTITUTION:A composite polyoxymethylene resin composition comprises (A) 60-97wt.% of a polyoxymethylene resin and (B) 3-40wt.%, preferably 4-25wt.%, of granular fibrous magnesium oxysulfate having an apparent specific gravity of 0.13-0.25, an oil absorption amount of 250-600ml/100g, a fiber diameter of 0.1-2mum and a fiber length of 10-100mum.