baber/WOPTO huggingface dataset:
Patent JP-H11135323-A (JP)
Title: Solenoid for solenoid valve
Inventor: ASAI MIKIO
IPC: H01F7/16
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid which can improve the discharging ability of a three-port solenoid valve by means of a discharging passage which is opened through the fixed core of the solenoid. SOLUTION: A fixed core 9 is provided in such a way that the core 9 can be moved toward the moving direction of a mobile core 10, and the core 9 is pushed to the core 10 side by means of a pushing member 30. The pushing force is adjusted so that the force becomes stronger than the pushing force actually applied to the core 10 in the anti-mobile core direction when the mobile core 10 is attracted to the mobile core 10 side and the discharging passage of the mobile core 10 is closed, but smaller than the sum of the pushing force and the urging force of a return spring 25 for returning the mobile core 10 to a normal state.
Patent JP-H03175226-A (JP)
Title: Operating system in abnormality of sensor of air conditioner
Inventor: HAYATA YOSHIKI
IPC: F25B13/00
Filed: 1989-12-01
Abstract: PURPOSE:To continue a normal operation control by estimating the measured value of a sensor getting out of order from the measured values of the other normal sensors when the sensor gets out of order among a plurality of the sensors. CONSTITUTION:An air conditioner is composed of an outdoor unit 1, an indoor unit 2 and a remote control switch 3 connected to one another via wirings 4 and 5. Microcomputers 17, 18 and 19 are housed in the outdoor unit 1, indoor unit 2 and the remote control switch 3, respectively. The indoor unit 2 is provided with a suction air temperature sensor 11, a blowout air temperature sensor 12, a freezing temperature sensor 13, a radiation temperature sensor 14 and a radiant air temperature sensor 15. When the suction air temperature sensor 11 gets out of order, the measured value of the radiation temperature sensor 14 is used instead of the measured value of the sensor 11 to conduct a control. Both the sensors 11 and 14 normally measure the air temperatures on the suction side of the indoor unit 1 of the air conditioner and the measured value of the radiation temperature sensor 14 includes the measured value of a suction air temperature plus that of a radiation temperature. Therefore, the measured value of the radiation temperature sensor 14 can be used instead of the measured value of the suction air temperature sensor 11.
Patent JP-2001131926-A (JP)
Title: Sound insulating device for overhead runway
Inventor: KATSUURA HIROSHI
IPC: E01F8/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating device for an overhead runway capable of suppressing noise in a low frequency range of 20-200 Hz without increasing the size of mounting facilities for the overhead runway. SOLUTION: This sound insulating device for an overhead runway comprises a main girder constituting the runway, provided on the upper face of a column erected on a ground, and a noise insulating wall erected at both sides of the main girder, wherein a noise insulating frame is provided at the lower part of the main girder so as to encircle the side part thereof and a vibration damping mechanism is provided between the main girder and the noise insulating frame for damping the vibration of the main girder. A vibration sensor is provided for detecting the vibration of the main girder or the noise insulating frame and an actuator is provided at the lower part of the main girder for modulating the vibration damping amount of the main girder or the noise insulating frame in accordance with vibration detection signals for the main girder from the vibration sensor.
Patent JP-H11149678-A (JP)
Title: Recording condition control method for optical storage device
Inventor: FUJI HIROSHI
IPC: G11B7/126
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the method for preventing the heat destruction of an optical disk and stably controlling recording light quantity when the heat capacity of an optical disk is small and environmental temperature is high. SOLUTION: This method consists of a reproducing conditions control step for controlling recording light quantity to the optimum reproducing conditions by irradiating an optical recording medium in which information is recorded with light and measuring a read out reproduced signal, and a recording conditions control step for controlling recording conditions based on the optimum reproducing conditions.
Patent JP-H10137018-A (JP)
Title: Self-standing umbrella
Inventor: HAYASHI MASAHIRO
IPC: A45B3/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella capable of being kept in a headstand condition without an umbrella stand, in which the legs of the tip part are easily opened and closed by manipulating an operation member neighboring to the lower part of the handle. SOLUTION: A tip 1 of this umbrella has a ferrule base member 2 fixed to the tip end of an umbrella shaft 8, a first cylindrical body 3, a second cylindrical body 4 vertically movable along the axial direction of the first cylindrical body 3, an end member 5, at least three main legs 6 one end of each being pivotably fixed to the end member 5 and possible to open radially around the umbrella shaft 8, and at least three supporting legs 7 upper end of each being pivotably fixed to the ferrule base member 2 and the lower end being pivotably fixed to a spontaneous intermediate point. In the umbrella shaft 8, a wire 9 is provided, an end of which being fixed to the end member 5 and the other end being fixed to an operation member 11 placed nearby to the lower part of the handle 10 in a tension-applied condition.  By manipulating the operation member 11, the end member 5 moves up and down to open and close the main legs 6. The main legs 6 may have a structure openable radially downward.
Patent JP-H08252038-A (JP)
Title: Mass production of clone seedling of eucalyptus woody plant
Inventor: MURAKAMI AKIRA
IPC: C12N5/04
Filed: 1995-11-30
Abstract: PURPOSE: To conduct the mass production of clone seedlings to easily provide e.g. a pulp material with high-quality character by transplanting the leaves and stems of an eucalyptus woody plant into a specific porous medium substrate followed by conducting their rooting and acclimatization. CONSTITUTION: Leaves and stems obtained from the multi-blastemas produced by sterilely culturing the respective organs of an eucalyptus woody plant, or such leaves and stems raised sterilely, are transplanted into a porous medium substrate (e.g. rock wool, pulp) wetted with an artificial liquid medium containing inorganic salts but no carbon source such as sucrose, and then sterilely subjected to rooting and acclimatization under illumination at a humidity of 70-100% in the presence of carbon dioxide at a concentration of 200-3500ppm, thus accomplishing the objective mass production of eucalyptus woody plant clone seedlings.
Patent JP-H08168275-A (JP)
Title: Ultrasonic actuator
Inventor: TERATANI AKIRA
IPC: H02N2/00
Filed: 1994-12-16
Abstract: PURPOSE: To smoothly and sufficiently displace a member without suppressing the vibration of a whole vibrator by press-contacting elastic members with the vibrator in point-contacting states. CONSTITUTION: Upper and lower four pins 18 and 24 respectively press mats 19, which are composed of elastic members and hold a vibrator 20 between them, in point-contacting states and the parts of the mats 19 pressed by the pins 18 and 24 are elastically deformed. Therefore, the vibrator 20 is held between the elastically deformed parts of the mats 19 in point-contacting states. Since the vibration of the whole vibrator 20 is not suppressed and the vibration of the vibrator 20 is not obstructed as compared with the conventional example in which the vibrator 20 is held between the mats 19 in surface-contacting states, a mobile rail 12 can be smoothly and sufficiently moved. In addition, the influence of the movement of the rail 12 to the vibration of the vibrator 20 can be minimized and the maximum vibrating ability of the vibrator 20 can be improved.
Patent JP-H04183160-A (JP)
Title: Electronic equipment
Inventor: YAMAGUCHI NAOHIRO
IPC: H04N1/00
Filed: 1990-11-19
Abstract: PURPOSE:To concretely grasp how much a battery can operate an electronic equipment by displaying the number of sheets of paper that is obtained by converting an amount of work that battery power can process. CONSTITUTION:Since in a facsimile unit, power consumption is constant for one sheet of paper unless the size of an original copy changes, the C flag is counted up by one increment for every operation of transmission. This operation is repeated until all of original copies to be transmitted are completed, and when transmission of all of the original copies is completed, the facsimile equipment judges the completion of transmission. Next, CPU 21 reads the number of sheets M of original that can be transmitted under the condition of fully charged battery 12 that is set in a backup RAM 36 or the like in advance, and subtracts a count value of C flag from the number of sheets M to obtain the number of sheets K of original that can be newly transmitted under the condition of battery power that remains after M sheets of original were transmitted. The number of sheets K that can be transmitted by the remaining power of battery is written in the backup RAM 36 while it is displayed on a LCD 17.
Patent JP-H03174476-A (JP)
Title: Water-swellable printed matter
Inventor: TAKIZAWA MINORU
IPC: C09D11/106
Filed: 1989-12-04
Abstract: PURPOSE:To improve the design characteristics and three-dimensional effects by printing patterns with a water-swellable ink composing a specific water- swellable resin and an ink vehicle. CONSTITUTION:100 pts.wt. water-swellable resin, comprising an alkali metal salt and/or hydrophilic amine salt of a copolymer of 20-60wt.% hydrophobic polymer chain having a mol.wt. of 1000-20000 and alpha,beta-ethylenically unsatd. groups at its terminals, 10-88wt.% (meth)acrylic acid, and 10-70wt.% polyethylene glycol mono-(meth)acrylate and/or monoalkylmono(meth)acrylate, and 15-400 pts.wt. hydrophobic binder (e.g. polybutadiene) are dissolved and dispersed in an ink vehicle (e.g. toluene) to give a water-swellable ink. The ink is used to print patterns on a woven or nonwoven fabric, paper, plastic, etc.
Patent JP-H08171524-A (JP)
Title: Network equipment information management system
Inventor: SHIRAISHI MASAAKI
IPC: G06F15/00
Filed: 1994-12-16
Abstract: PURPOSE: To enable the unitary management of information on equipments connected to a network and speedily take out necessary equipment information by providing a means which registers information in the equipments connected to the network. CONSTITUTION: This network equipment information management system manages the information on the equipments on the network M1 where plural segments are connected and is equipped with a registration means M2 which registers the information on the equipments connected to the whole network and a retrieval and display means M3 which retrieves and displays equipment information registered by the registration means M2. The information on the equipment connected to the network is registered and information on a necessary equipment is retrieved and displayed, so the information on the equipments connected to the network can be brought under the unitary management, so that necessary equipment information can speedily be taken out. Further, connection constitution of the equipments by segments is registered, and retrieved and displayed to display the connection relation on the network in an easy-to- understand state, so that an administrator can easily recognize it.
Patent JP-H05128489-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI TAKAHIRO
IPC: C09D5/23
Filed: 1991-10-31
Abstract: PURPOSE:To provide a magnetic recording medium obtainable sufficient strength even when making thin and excellent in the damage property and in the hitting property. CONSTITUTION:In the magnetic recording medium made by forming a recording magnetic layer on a non-magnetic supporting body, the relation among ETD, EMD and MMD is ETD>EMD, ETD>=650kg/mm<2> and MMD>=1500mm<2>, where ETD is Young's module in the width direction of the non-magnetic supporting body, EMD is Young's module in the longitude direction of the non-magnetic supporting body and MMD is the Young's module of the recording magnetic layer. And when plyethylenenaphthalate is particularly used as the non-magnetic supporting body, the relation is ETD>EMD, ETD>=800kg/mm<2> and MMD>=1500/mm<2>.
Patent JP-H05129986-A (JP)
Title: Digital modulator in transmitter-receiver
Inventor: KISHI TAKAHIKO
IPC: H04B1/68
Filed: 1991-10-30
Abstract: PURPOSE:To prevent the interruption of communication and deterioration in the performance by detecting an offset of an A/D converter for a time not giving effect onto the communication so as to revise an offset correction value. CONSTITUTION:A switch 1 is open by an offset detection instruction. In this case, an offset detector 5 detects the offset of an output of an A/D converter 3 to revise an offset sent to a subtractor 4. When no offset detection instruction is in existence, the switch 1 is in the closing state and an input analog signal passes through a low pass filter 2 and converted into a digital signal by the A/D converter 3 and fed to the subtractor 4. The subtractor 4 subtracts a revision correction value from the detector 5 from the digital signal and the result is sent to an amplitude modulator 6, in which amplitude modulation processing is implemented. Thus, the offset is detected for a time when no effect is given to communication such as at transmission reception changeover to revise the correction value, then the problems of interruption of communication and deterioration in performance are solved.
Patent JP-H05147747-A (JP)
Title: Control device of cargo handling equipment for ship
Inventor: MAEKAWA TETSURO
IPC: B65G67/00
Filed: 1991-11-28
Abstract: PURPOSE:To provide a control device of cargo handling equipment for ship which is free from influence of the motions of the ship under cargo handling operation. CONSTITUTION:A reflex mirror 13 is installed over the foremost of a scratching part. A first distance meter 11 is installed on a vertical conveyor and measures the distance from the inner wall of a ship hold, and at the same time, measures the distance from the reflex mirror to the upper wall in the hold via the reflex mirror. A second distance meter 12 is provided on the vertical conveyor on the side contrary to the first distance meter. Rotation driving means 41-3, 42-3 rotate the first and second distance meters horizontally. A control means 43 performs drive control of the rotation driving means, calculates the position information on a hatch from the boom revolving angle, the rising/falling angle, and the measuring information given by the first and second distance meters, and conducts the motion control for the boom, vertical conveyor, and scratching part in conformity to the position information obtained.
Patent JP-2001129748-A (JP)
Title: Device for preventing feeding error caused by thermal expansion in screw feeding mechanism
Inventor: TSUNE YOSHITAKA
IPC: B23Q15/18
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the feeding error accompanying the thermal expansion of a screw shaft of a screw feeding mechanism. SOLUTION: In this device for preventing the feeding error caused by the thermal expansion of a screw shaft of a screw-type feeding mechanism in a cutting machine having a structure that a word W is cut and worked while feeding a cutting unit 6 by the screw-type feeding mechanism provided with a detecting means for detecting a feeding mount of the cutting unit 6, a stopper 33 capable of being brought into contact with a contact part 32 slightly before a cutting work starting position to the work W, of the cutting unit 6 is mounted in a state that it can be come in and out, the cutting unit 6 is stopped by bringing the contact part 32 into contact with the stopper 33 by advancing the cutting until 6, and the stop position is regarded as a reference point of the feeding amount of the cutting unit 6.
Patent JP-2000147099-A (JP)
Title: Instantaneous passive distance measuring unit
Inventor: MIYAHARA SHUNJI
IPC: G01S13/46
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To calculate a distance and altitude relative to a target, even when altitudes of the target and an observation point are different from each other in passive observation at one point of the observation point by a method, wherein there are detected an advent time difference between direct waves and reflected waves and an advent angle of the reflected waves. SOLUTION: Receiving antennas 1a, 1b receive direct waves or reflected waves as arrival radioswaves from a target, and a time difference measuring circuit 2 measures the arrival time difference between the direct waves and reflected waves received by the reception antenna 1a. Furthermore, a radio direction finder circuit 3 measures an arrival angle of the reflected waves received by the reception antenna 1b, and a distance calculating circuit 4 calculates distance, until the target from measured values in the time difference measuring circuit 2 and the radio direction finder circuit 3 (the arrival time difference of the direct waves and reflected waves, and the arrival angle of the reflected waves), and an altitude of an observation point and an estimated altitude of the target. Additionally, if the type of aircraft of the target can be presumed from various specification values of the received radios, an optimal cruising altitude conforming to the type of airplane is used for a distance calculation, thereby obtaining an altitude presumption value with higher accuracy.
Patent JP-2000151070-A (JP)
Title: Apparatus for making defective face of multiple circuit pattern printed wiring board
Inventor: TAKANO KAZUAKI
IPC: G01R31/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a novel apparatus for making defective-face of a multiple circuit pattern printed wiring board which automatically executes marking formally made manually and makes a commercially available quick-dry sign pen usable for marking. SOLUTION: A multiple circuit pattern printed wiring board 2 is mounted at the position of a belt sensor SE1 set on a conveyer belt 1a, carried by the belt 1a to a marking position where sign pens 4 locate, temporarily stopped, marked with the sign pen 4, passes through a drying air blow 5, and then stocked. The marking operation relies on motions of two air cylinders provided in a marking drive mechanism B which drive the sign pens 4 to move so as to write on two printed wiring boards, thus executing the marking. Then the tips of the sign pens 4 are inserted in caps to avoid drive tips.
Patent JP-H10154435-A (JP)
Title: Key input device
Inventor: NISHIYAMA FUJIO
IPC: H01H9/16
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To allow a user to surely know the number of times of button depression, when the same push button is continuously depressing by providing multiple lighting push buttons having luminous means, and changing the luminous color of the luminous means of the push button, each time this push button is continuously depressed. SOLUTION: Push buttons 3-n ((n) is one of 1-13) are lighting push buttons marked with input numbers on the surfaces of button handles to be pushed by a finger and arranged with luminous means 4-n ((n) is one of 1-13) on the back of the button handles. The luminous means 4-1 through 4-13 are provided corresponding one-to-one to the push buttons 3-1 through 3-13 respectively. The input number marked on the pushed push button 3-n is displayed on a display section, each luminous means 4-n has chip-like light-emitting diode, and the luminous color is changed each time the push button is continuously depressed. Thus, the number of times button has been depressed is surely known, and operability can be improved.
Patent JP-H08168924-A (JP)
Title: Electrolytic polishing method and manufacture of lead frame using it
Inventor: TEZUKA YOSHIMARO
IPC: B23H3/08
Filed: 1994-12-19
Abstract: PURPOSE: To provide an electrolytic polishing method by which plating can be continuously performed for a long period by using a non-contact electrolytic polishing device, and to manufacture a lead frame to which palladium plating is directly applied without providing a nickel layer on the front surface of a base plate by using the method. CONSTITUTION: In a method, d.c. currents having a ripple whose frequency is 40 to 120Hz are alternately applied to a positive electrode side and a negative electrode side, and a base plate for a lead frame is electrolytically polished while making the time in which the base plate for the lead frame acts as the positive electrode three point three times or more as long as the time in which it acts as the negative electrode by a non-contact electrolytic polishing device. Neutral electrolytic polishing liquid having tripolyphosphate of 30 to 40g/lit., phosphoric acid of 8 to 12g/lit., boric acid of 8 to 12g/lit., calcium carbonate of 1 to 3g/lit., nonionic surface active agent of 0.08 to 0.2g/lit., pH of 4.8 to 5.8 and the liquid temperature of 35 to 45 deg.C is used as electrolytic polishing liquid.
Patent JP-H08170295-A (JP)
Title: Heat-resistant sheet
Inventor: NISHIOMOTE KENJI
IPC: D04H1/435
Filed: 1994-12-19
Abstract: PURPOSE: To provide a melt-anisotropic polyester fiber sheet excellent in mechanical strength and in shape stability at high temperatures, and further to provide the method for efficiently producing the same. CONSTITUTION: The heat-resistant sheet comprises 3-95wt.% of a melt-anisotropic polyester fibrous substance (component A) having a solution logarithmic viscosity of 1-15dl/g and 5-97wt.% of a melt-anisotropic polyester fibrous substance (component B) having a solution logarithmic viscosity of >=15dl/g, and has an average breaking length of >=3km.
Patent JP-H10153523-A (JP)
Title: Method and apparatus for evaluation of liquid-crystal orientation film
Inventor: HIROZAWA ICHIRO
IPC: G02F1/1337
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the evaluation of a liquid- crystal orientation film, in which the uniformity and the molecular orientation state of an orientation film can be evaluated simultaneously. SOLUTION: A stage 7, on which a sample 4 with a formed liquid-crystal orientation film is placed, and which is in-plane-turned around an axis passing the measuring point of the sample 4 is installed. A light source 1, which emits light, with which the sample 4 is irradiated, is installed. A polarizer 2, by which the light emitted from the light source 1 is converted into a light having constant polarization state is installed. An analyzer 5, which detects reflected light from the sample 4, is installed. A detector 6, which detects the polarization state of the sample 4 on the basis of the light detected in the analyzer 5, is installed.  Then, the stage 7 is turned, the sample 4 is irradiated with the light by the light source 1 from a plurality of directions, and the uniformity and the molecular orientation state of a uniform liquid-crystal orientation film are evaluated on the basis of the difference between a detected result in the detector 6 and the polarization state of the reflected light, which is compound in advance, on the surface of the liquid-crystal orientation film.