baber/WOPTO huggingface dataset:
Patent JP-H0961682-A (JP)
Title: Light source position adjusting device
Inventor: YASUKAWA MANABU
IPC: H01S5/0233
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a device which matches the light emission point position and light emission direction of a light source with a specific reference position and a specific reference optical axis by speedily adjusting the position of the light source. SOLUTION: This device consists of an magnifying lens system 31 which magnifies the luminous flux emitted by the light source 50, an optical path setting means 32 which makes the luminous flux emitted from the magnifying lens system 31 travels along two optical paths, angle deviation measurement parts 34-36 which detect the emission angle and intensity distribution of the light source 50, a position shift measurement part 33 which detects the magnified image of the light source 50 on the image formation plane of the magnifying lens, a multiaxial stage device 10 which moves the light source 50 in parallel and swings it, a stage driving means 20 which sends a driving signal out to this multiaxial stage device 10,  and a control means 40 which finds the axis deviation angle of the light projection direction of the light source 50 and the position shift quantity of the light emission point according to the output signals of the angle deviation measurement parts 34-36 and the position shift measurement part 33 and sends a control signal out to the stage driving driving means 20 according to those results.
Patent JP-S60105397-A (JP)
Title: Remote control device of work equipment
Inventor: YUASA YASUHIRO
IPC: G08C23/04
Filed: 1983-11-14
Abstract: PURPOSE:To heighten noise resistance and send the data with high speed by assembling the induction motor to the robot body, by making it possible to control with the control part and by controling the control part through the optical fiber cable from the remote control device side. CONSTITUTION:A central processing unit 30 executes arithmetic based on the data supplied from the external equipment to an input and output interface 32, and supplies the data to an electro-optical conversion circuit 33, then the data is supplied through a optical fiber cable 34 to an optoelectrical conversion circuit 28 as a light information. Here, the light information is converted to the electric signal and the data is supplied to a central processing unit 25. Here, a pulse width modulation inverter 24 is controlled based upon a position signal 27A and a speed signal 27B outputted from a data and resolver feed-back circuit 27. The rotation position and speed of a motor 23 are adjusted by the output, and the robot arm 22 is accurately controlled.
Patent JP-S59105983-A (JP)
Title: Control of pump
Inventor: ISHIDA KIYOSHI
IPC: F04B49/06
Filed: 1982-12-08
Abstract: PURPOSE:To operate a system with the optimum efficiency at all times by a method wherein a revolving number of the pump is fixed for a short period of time, in which the revolving number is stabilized, to find out a relation, in which the efficiency becomes maximum, by changing the ratio of a voltage to a frequency during this period and exchange a set value with a new set value in order to make the original control loop effective again. CONSTITUTION:When a fluctuated rotation detector 13 detects that r.p.m. has become lower than a given value, a switch 3 is turned to a contact 32 to enter into a constant revolving number control and a frequency F is scanned, the voltage V and the supplying electric power P for an inverter 6 are changed. Thus, the optimum combination of the frequency F and the voltage V is obtained, then, the switch 3 is turned to the contact 31 and the control is returned to the former pressure or flow amount constant control. The optimum combination of the frequency F and the voltage V, obtained at this time, is exchanged instead of the past data, thereafter, the system is operated by employing the optimum frequency F and the voltage V. Under repeating above-described operation, the set data is refreshed by the actually operated data and an energy saving operation may be effected.
Patent JP-H0659888-A (JP)
Title: Information processing unit having branched history table
Inventor: SAKAI NORIAKI
IPC: G06F9/26
Filed: 1992-08-11
Abstract: PURPOSE:To quicken branching for a restoration processing by indexing a branch history table with a value of a stack pointer as a key so as to use the branching history table. CONSTITUTION:An output of an instruction counter adder 232 for instruction advance fetch is selected at the time of the instruction advance fetch after an instruction counter represented by an instruction advance fetch instruction counter 231. The output of a selector 233 is fed to selectors 230, 240. The selector 230 is an input selector of the instruction advance fetch instruction counter 231 and selects either the initial value sent from an operation execution device or a revised value of the instruction fetch instruction counter 231 being an output of the selector 233. The selector 240 is a selector selecting an index address of a branching history table 24 and selects an output of a stack pointer 222 or an output of the selector 233. The output of the stack pointer 222 is selected at the time of the processing of a sub routine return instruction processing and instruction fetch address information being the output of the selector 233 is selected in the other case.
Patent JP-H0262121-A (JP)
Title: Phase locked oscillator
Inventor: TAKAHASHI HIROSHI
IPC: H03L7/093
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a stable oscillation performance by providing an amplifier to amplify the output signal of a voltage control oscillator up to a constant level. CONSTITUTION:A phase comparator 102 compares the phase of the reference input signal inputted to a reference signal input terminal 101 and the phase of the output signal of a voltage control oscillator 105 and outputs a phase error signal. The phase error signal is converted to the control voltage necessary to the input of the voltage control oscillator 105 by a loop filter 103. A sweeping oscillator 104 forcibly sets the direct current input voltage of the voltage control oscillator 105 to near the range of the pull-in setting. Regardless of the level of the same output signal, the output signal of the voltage control oscillator 105 is amplified up to the constant level with an amplifier 106. Thus, the stable oscillation performance can be obtained.
Patent JP-H0554781-A (JP)
Title: Relay
Inventor: KITAMURA TSUNEHIRO
IPC: H01H50/18
Filed: 1991-08-27
Abstract: PURPOSE:To facilitate the matching of unbalanced spring load between a main contact block and an auxiliary contact block, and raise a spring driving point, and provide a stable operation. CONSTITUTION:An armature 37a and the magnetic pole piece 28 of a yoke 27 are opposed to each other nearly on the whole. An armature 37b and a short piece 28a are partially opposed to each other in the lower part so as to unbalance the attracting forces. Although the magnetic pole surface 30 of an iron core 29 is opposed to one magnetic pole piece 28 of the yoke 27, the iron core 29 and the short piece 28a are not opposed to each other so as to move the attracting force central position of the whole electromagnet upward. An engaging piece 29b formed on the iron core 29 is fitted to the recessed part 54 of the coil frame 31 to position the iron core 29.
Patent JP-S6369858-A (JP)
Title: Polycarbonate resin composition
Inventor: MASUMOTO MITSUHIKO
IPC: C08L69/00
Filed: 1986-09-12
Abstract: PURPOSE:To obtain the titled composition having excellent physical properties, moldability and low water absorption, by compounding a polycarbonate resin having a specific molecular weight with a specific amount of an aromatic polycarbonate oligomer having long-chain alkyl at the terminal. CONSTITUTION:A polycarbonate resin having a viscosity-average molecular weight of >=20,000, preferably 24,000-35,000 is compounded with 1-60wt.%, preferably 5-40wt.% aromatic polycarbonate oligomer having an intrinsic viscosity of <=0.3 and an average polymerization degree of <=15, containing 2-15 constituent units of formula I (R is 1-10C straight, branched or cyclic alkylidene, etc.; R1-4 are H, halogen, etc.) on an average and produced by using a chain end terminator expressed by formula II or formula III (X is -COCl, etc.; Y is single bond, -COO-, etc.; n is 8-30).
Patent JP-2001038282-A (JP)
Title: Production of photosensitive lithographic printing plate
Inventor: ONOGAWA TORU
IPC: B05D1/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate production method for easily producing a photosensitive lithographic printing plate possible to prevent significant deterioration of the effect of shortening the vacuum adhesion time, which is an intrinsic function of a matte, even if pressure is applied to the matte-imparted face of the photosensitive lithographic printing plate in a process from the production of the photosensitive lithographic printing plate provided with the matte to the use of the printing plate. SOLUTION: A finely granulated matte solution obtained by spraying a matte solution while controlling the flow rate of the matte solution to be 0.130-0.636 cc/minute per 1 mm length of the matte solution discharging end of a conical inner circumferential face of the rotation belt 7 is applied to a photosensitive layer formed in one side of a supporting body 1 and dried to give a photosensitive lithographic printing plate.
Patent JP-S6194175-A (JP)
Title: Management system of coming to shop
Inventor: SUZUKI OKIFUMI
Filed: 1984-10-15
Abstract: PURPOSE:To manage the number of customers coming to a shop by providing a customer in coming detecting sensor which detects that a person comes to the shop and an electronic register provided with a customer number totalizing means which totalizes the number of customers coming to the shop. CONSTITUTION:A control circuit 5 of the electronic register starts to execute the shop coming processing when a human body detecting sensor 7 for shop in coming detects a human body. When a detection pulse S1 from the detecting sensor 7 is inputted, it is discriminated whether a preliminarily determined prescribed time elapses after this detection pulse S1 or not. When the prescribed time does not elapses, it is discriminated whether a shop outgoing detection pulse S2 from a human body detecting sensor 8 for shop outgoing is inputted or not. If the detection pulse S2 is inputted within the prescribed time, a shop incoming processing flag is set (shop incoming processing flag=1) after a shop incoming counter is incremented (+1). Thereafter, a customer annunciator 9 is driven and controlled to report incoming of the customer to a shopkeeper, a clerk, or the like.
Patent JP-S6373885-A (JP)
Title: Transistor inverter
Inventor: SHIBUYA HIROMI
IPC: H02M7/5387
Filed: 1986-09-11
Abstract: PURPOSE:To prevent surge voltage, by providing a main circuit detection circuit and a reverse bias conversion circuit to apply reverse bias, etc., to a main circuit transistor when this transistor is turned OFF. CONSTITUTION:A drive circuit of a transistor inverter is composed of the second and third transistors 18 and 20 and a base drive signal circuit 24, while a main circuit current detection circuit 26 and a reverse bias conversion circuit 27 are provided. this reverse bias conversion circuit 27 controls the reverse bias amount between the base and emitter of a main circuit transistor 3 in turning OFF at the signal of the abovementioned current detection circuit 26. A capacitor 23 is provided, etc. side by side. Thus, the increase of turn-OFF time due to the shortage of reversebias amount can be suppressed and the occurrence of surge voltage caused by excess reverse bias amount prevented.
Patent JP-H1059805-A (JP)
Title: Reel-like preparation
Inventor: IWAMORI AKIRA
IPC: A01N47/46
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To enable safer transportation and storage of agrochemical preparation by coating an agrochemical volatile at room temperature on continuous ribbon and forming a package of agrochemical preparation by winding up the continuous ribbon on a reel. SOLUTION: An automatic packaging machine is used to form a continuous ribbon of less volatile preparation of an agrochemical volatile at room temperature. This ribbon of agrochemical preparation is wound up on a reel by means of a single-purpose winding machine linking to packing and filling machine and the last face is coated with a plastic film. In addition, the agrochemical preparation in the reel form is converted to a flange form according to the shape of storage or transportation vessels of cubic or rectangular box made of cardboard whereby an agrochemical preparation excellent in safety and storage stability on the delivery route without leakage of the hazardous agrochemical can be obtained.
Patent JP-S60105403-A (JP)
Inventor: KUDOU KOUICHI
IPC: A01B33/08
Filed: 1983-11-14
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-H0872258-A (JP)
Title: Ink jet cartridge and ink tank
Inventor: OTSUBO KAZUMI
IPC: B41J2/175
Filed: 1994-09-08
Abstract: PURPOSE: To provide an ink jet cartridge and ink tank capable of being reduced in size and with an enhanced volume efficiency. CONSTITUTION: Each of ink tanks 23a, 23b, 23c, 23d is provided with a plurality of main tanks In a row. Respective tanks 23a, 23b, 23c, 23d are provided with a plurality of sub-tanks for retaining ink through capillary forces in an excess portion except the main tanks 30. The lower ends of the plurality of main tanks 30 and sub-tanks 31 communicate with each other. The upper portion of each main tank 30 and sub-tank 31 is stuck with a tape 35.
Patent JP-H1163533-A (JP)
Title: Floor warming panel and manufacture thereof
Inventor: YOSHIDA KAZUMASA
IPC: F24D13/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance the production efficiency of electric floor warming panel by forming heater wire containing grooves previously in a thermal insulation material by embossing and aligning the heater wire previously with the containing groove thereby producing an embedded panel easily with high productivity. SOLUTION: A mineral fiber planar body is hot pressed by applying an upper die having protrusions of specified wiring shape to produce a thermal insulation material 2 embossed with heater wire 3 containing grooves 2b. A heater wire previously shaped to conform with the wiring profile of the containing groove is then fusion bonded to a soaking plate 23 which is then superposed onto an upper surface material 22 with the bonded surface directing upward. Subsequently, the thermal insulation material is built in a shell member 4 to produce an embedded panel 1 where the heater wire is contained in the containing groove of the thermal insulation material. Finally, a lower surface material 24 is bonded to the frame 21 of the shell member such that the embedded panel is sandwiched between the upper and lower surface materials thus producing a floor warming panel 5.
Patent JP-2000029993-A (JP)
Title: Information recording and reproducing device
Inventor: EMOTO KENGO
IPC: G11B19/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs, to smoothly insert an information recording medium, and to prevent the damage on an information recording medium or a carriage roller. SOLUTION: A case body 41 having an opening 41a through which an optical card C is allowed to pass is provided inside with a mobile tray 42 on which the optical card C is placed, carriage roller 43 having a circular-arc part 43a and a flat part 43b for carrying the optical card C between the opening 41a and the tray 42, follower roller 44 for carrying the optical card C in cooperation with the carriage roller 43, a drive motor 46 for driving the carriage roller 43, a sensor 49 for the card for detecting the insertion or ejection of the optical card C, a light emitting diode 50 for projecting a light to the carriage roller 43, and a photodiode 51 for receiving a reflected light from the carriage roller 43.  The rotation of the carriage roller 43 is stopped by using a fact that the strength of a light to be received by the photodiode 51 is made maximum when the flat part 43a of the carriage roller 43 faces the optical card C.
Patent JP-S6370950-A (JP)
Title: Magneto-optical signal reproducer
Inventor: KOYAMA OSAMU
IPC: G11B11/105
Filed: 1986-09-12
Abstract: PURPOSE:To contrive to reduce the lowering of CN ratio due to the phase difference between detected beams of a light at the time of differentially detecting magneto-optical signal by constituting the titled reproducer so that a beam splitting means provide a phase difference of approximately npi among the beams of light. CONSTITUTION:A recording medium in which magnetic information is recorded in irradiated with a light beam polarized in a prescribed direction, and a light beam which is modulated by means of a magneto-optical effect is split by the beam splitting means, thus split beams of light are differentially detected to reproduce information. In the case, the beam splitting means is so constituted that the beams of light are provided with a phase of about npi(n=0, + or -1, + or -2,...) among themselves. As a result, any phase difference, i.e., any difference in photomagnetic signal level is removed from the beams of light that are differentially detected, and a correct signal can be reproduced, and hence, the influence of a phase difference at the time of differentially detecting can be eliminated. Therefore, a magneto-optical signal with high CN ratio can be reproduced.
Patent JP-2000045841-A (JP)
Title: Fuel injection control device for engine
Inventor: ABE NORIYUKI
IPC: F02D41/34
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To enable early startup and stabilize combustion at the time of starting by injecting fuel immediately after starting cranking, and facilitating introduction of the injected fuel into cylinders. SOLUTION: A crank angle sensor outputs reference signals at an angle BTDCα deg. as an injection reference, at an angle BTDβdeg. as an ignition reference, and at an angle BTDCγ deg. as a cylinder determination timing (α<β<γ). A cam sensor outputs a cylinder determination signal between the angle BTDCαdeg. and angle BTDCγ deg.. When an ignition switch is set ON, injection is performed in all the cylinders at the same time, for forming wall flow at an intake port or an intake valve. When the cylinder determination signal is generated immediately after outputting a reference signal from the crank angle sensor after starting the cranking, the immediately previous reference signal is recognized as the reference signal at the angle BTDCα deg. of the injection reference.  The simultaneous injection of all the cylinders is controlled in execution timing based on the reference signal.
Patent JP-H0928261-A (JP)
Title: Pest trapping plate for farm house
Inventor: MORITA NAGAHITO
IPC: A01M1/14
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To make one piece of pest trapping plate to be selectable for applications so that it is stuck on the ground or hung on an application member such as a house bent or a pipe. SOLUTION: In a pest trapping plate for a farm house which is stuck on a cultivated area or a ridge inside a so-called farm house surrounded with glass or a vinyl sheet or hung on an application member P such as a house bent or a pipe placed inside the farm house, a trapping body 1 of the pest trapping plate A is made of an elastic material, and the pest trapping body 1 has an inclined face 8 to be inserted into the ground. Further, the upper part 1a of the pest trapping body 1 is made attachable to and detachable from the application member p such as the house bent or the pipe. On the upper part, an opening 2 having a gap narrower than the outer diameter of the application member P, and a storing part 3 communicating with the opening 2 and larger than the outer diameter of the application member P are formed.
Patent JP-S58115751-A (JP)
Title: Discharge lamp lighting device
Inventor: HAMAHARA NORIHIDE
IPC: H05B41/19
Filed: 1981-12-28
Abstract: PURPOSE:To improve starting performance of a discharge lamp by a method wherein an electron radiating substance is sticked to either of a pair of main electrodes and auxilliary electrodes standing closely to each other while both main electrodes are connected with an AC power source through a current-limit element including a condenser. CONSTITUTION:Both main electrodes 30 and 31 of a luminous tube 3 being concurrently a discharge lamp are connected with both ends of an AC power source 1 throug a serial circuit of a choke coil 2 and a condenser (C) 6, while adjacent to one main electrode 30 an auxiliary electrode 32 is provided to the other main electrode 31 through a resistor 4 being concurrently auxiliary impedance. Then the luminous tube 3 and the resistor 4 form the discharge lamp 5. Further the emitters 7 and 7, which are electron radiating substances, are applied to the main electrodes 30 and 31. In this way, in addition to a starting assisting effect owing to minute discharge between the main electrodes and the auxiliary electrodes, the terminal voltage of C6 to be obtained owing to a rectifying action between both electrodes overlaps the power source voltage to be impressed upon the discharge lamp thus being able to remarkably improve starting performance of the discharge lamp.
Patent JP-S6369823-A (JP)
Title: Electrically conductive material
Inventor: SUZUKI TETSUYOSHI
IPC: C08G61/10
Filed: 1986-09-12
Abstract: PURPOSE:To provide an electrically conductive material consisting of granules composed of primary particles having a specific particle diameter and produced by the reaction of a pyrrole compound and an oxidizing agent, giving a compression-molded article having high density, easily handleable in molding process, etc., and having high electrical conductivity. CONSTITUTION:The objective electrically conductive material consisting of dark brown or black granules composed of primary particles with average particle diameter of 0.01-0.4mu and capable of giving a compression-molded article having a density of 1-1.6g/cm<3> is produced by reacting a pyrrole compound [e.g. the compound of formula (R<1> and R<2> are H, alkyl, alkoxy, etc.)] with an oxidizing agent. The oxidizing agent is composed of e.g. a cupric compound of formula CuXm (X is ClO4<->, BF4<->, etc.; m is 1-2) and a nitrile compound of formula R(CN)n (R is alkyl, etc.; n is 1-3). The reaction of the oxidizing agent and the pyrrole compound is carried out preferably at -20-+100 deg.C for 1-100hr optionally in a solvent.
Patent JP-H0379793-A (JP)
Title: Automatic polishing equipment for plating conductor roll
Inventor: TOYODA CHIHARU
IPC: C25D17/00
Filed: 1989-08-22
Abstract: PURPOSE:To polish a conductor roll without suspending plating and to improve the working rate of a plating device by polishing the surface of the roll for energizing a steel sheet with an automatic polishing device of a specified mechanism in the continuous plating device for the steel sheet. CONSTITUTION:A steel sheet 5 is moved in direction of the arrow and negatively charged by the conductor roll 1, and a current is applied between the sheet and an anode 4 in the plating soln. 7 in a plating bath 2 to continuously plate the steel sheet 5. In this case, the surface of the roll 1 is smoothly polished at all times to prevent the cracking of the plated surface of the steel sheet 5 under various conditions. A movable truck 28 is fixed to a rack 30 traveling on a rail 29 as the device, a discoid grindstone 22 rotated by a driving device 23 with its shaft 21 as a center is fixed to the truck 28, and the surface of the roll 1 is polished by the polishing device main body 27 consisting of a lifting mechanism 24, a lifting guide frame 25 and a grindstone cooling mechanism 26 while moving the steel sheet 5. As a result, the plating device need not be stopped for polishing the roll 1, and the roll surface is smoothly polished under an excellent working rate.