baber/WOPTO huggingface dataset:
Patent JP-H10231096-A (JP)
Title: Safety system for forklift truck
Inventor: NISHIGAKI KENJI
IPC: B66C15/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To automatically avoid collision with a low ceiling in a warehouse or a beam at an entrance. SOLUTION: On a forklift truck 1, a detector such as a magnetic sensor 7 is mounted at the upper end of a member elevated to the highest position when a fork 6 is lifted up, including a lift bracket 5 to support the fork 6 and an inner mast, not shown in a figure. In this case, a magnetic tape 17 is pasted on the obstacle side of a counterpart. When the sensor 7 detects an obstacle, the forklift truck 1 is stopped with the operation of a controller, not shown in a figure, and handling work is interrupted to avoid collision with the obstacle. As the detector, a ultrasonic sensor can be used. The detector for a system is mounted on the member elevated to the highest position together with the fork 6, so that the detector is automatically stored in a range of an outer mast 4, when the fork 6 is lowered, thus to prevent the disturbance of running or handling work.
Patent JP-H01211301-A (JP)
Title: Rotary head device
Inventor: KAWACHI MASANORI
IPC: G11B33/12
Filed: 1988-02-19
Abstract: PURPOSE:To improve the workability and reliability of a rotary head device by coaxially providing rotators facing each other between 1st and 2nd stators and firmly fixing a wirable flexible base plate to a fixing member to which the 1st and 2nd stators are fixed. CONSTITUTION:Rotors 7 of a rotary transformer element are fixed to the side face of a disk 4 by bonding coaxially to a rotating shaft 3 and the stators 8 and 9 of the rotary transformer element are fixed to a fixing drum 2 by bonding coaxially to the rotating shaft 3. Then the ends 16 of the windings wound around the stators 8 and 9 are soldered to the solderable round 15 of a flexible base plate 14 and the section of the flexible base plate 14 is conducted to a connector section D. Therefore, occurrence of faults due to the disconnection of the ends 16 of the windings at the time of assemblage can be eliminated and, since styling is made in advance, the workability and reliability of the assembling work can be improved.
Patent JP-H08237770-A (JP)
Title: System for detecting faulty electronic equipment
Inventor: OKUDA HIROSHI
IPC: H04Q9/00
Filed: 1995-02-23
Abstract: PURPOSE: To detect a faulty electric equipment at a remote location automatically by providing a fault state detection circuit and a partial discharge generating circuit to each electric equipment and connecting the faulty electric equipment detector to a distribution line so as to eliminate the need for periodic patrol by a maintenance personnel. CONSTITUTION: A faulty electric equipment detector 3 is connected to a secondary wiring of an electric installation together with plural electric equipments 1a, 1b,... Each electric equipment is provided with a faulty state detection circuit and a partial discharge generating circuit in addition to the substantial electric equipment circuit. The fault state detection circuit detects a fault state based on the presence of electric conduction to the electric equipment circuit and detects deteriorated insulation based on a leakage current. The partial discharge generating circuit generates partial discharge by intention when the fault state detection circuit detects any faulty state to allow a noise signal by the partial discharge to be delivered to a distribution line via a capacitor Cc . A detector 31 measures a shortest repetition time (t) of a noise signal due to the partial discharge and extracts a distance (x) till a position at which the noise signal is injected through the arithmetic operation. A discrimination device 32 discriminates an equipment from which the partial discharge is generated based on the distance information (x) through arithmetic operation and indicates its identification number and raises an alarm tone.
Patent JP-S55128684-A (JP)
Title: Bellow type fluid pump
Inventor: YAMADA MITSUHIRO
IPC: F04B43/08
Filed: 1979-03-26
Abstract: PURPOSE: To simplify driving control and to increase durability, by a method wherein a bellows container having many partitioned chambers is enclosed in an external container, the bellows container is expanded and compressed by the pressure change between one partitioned chamber and the external container, and the fluid is sucked or discharged by the remaining partitioned chambers.  
     CONSTITUTION: Bellows container 11 and external container 12 are evacuated by vacuum pump 19, and gas is sent from intake 15 to No.1 partitioned chamber 11a. At this time, bellows container 11 expands, but the maximum amount of expansion is controlled by stopper 22; and when the pressure inside No.1 partitioned chamber 11a becomes atmospheric pressure, electromagnetic valve 17 is closed, and by switching three-directional electromagnetic valve 21, external container 12 is restored to atmospheric pressure. Then, bellows container 11 contracts and the gas to be collected inside No.1 partitioned chamber 11a of bellow container 11 is compressed. Here, when electromagnetic valve 18 is opened, it is possible to send out the gas collected in bellows container 11 from discharge port 16. Since the bellows container is expanded or compressed by the pressure change in No.2 partitioned chamber 11b and external container 12 in this way, drive control is simplified and durability is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09209969-A (JP)
Title: Pump
Inventor: KISHIMOTO KOICHI
IPC: H02K29/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a reliable pump with long motor life which can cope with the thinning and lightening of a pump. SOLUTION: In the axial type brushless DC motor of a pump 1, an open slot 5 part is punched out a steel band with a necessary pitch along its longitudinal direction and a spiral fix piece iron core 6 wound and piled this punched out steel band is used and in this pump 1, an impeller 10 is arranged in the axial direction of this DC motor and a ring shape metal plate and a ring shape permanent magnet 8 are installed on the surface of the motor side of this impeller 10. The fix piece part of the motor 2 and the impeller 10 are isolated by the side wall of a casing 11. By such structure, the pump 1 supplys and distributes a water by rotating the permanent magnet 8 and the impeller 10 by the operation of a rotary magnet field generated on the fix piece of a brushless DC motor.
Patent JP-H09211310-A (JP)
Title: Camera
Inventor: TAMURA SUSUMU
IPC: G02B7/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To easily and precisely detect the information of an eyeball while the whole of a device is simplified by transmitting light reflected from an eye through an eyepiece and a reflection member, detecting it by using a photodetector and obtaining the information by using a signal outputted from the photodetector. SOLUTION: When a release button is half-depressed by a photographer (finder observer), infrared light is projected toward the eyeball 102 of the photographer by an infrared light emitting diode (IRED) 5. The infrared light reflected from the eyeball 102 is transmitted through the eyepiece 4 applied with antireflection coating, an aperture 3a and an inclined reflection surface 18a in turn and bent to a photographing optical axis 103 side (downward) by a mirror 6 so as to form an eyeball image on a sensor for detecting the line of sight 9 through the diaphragm 7 of a line-of-sight detection optical system and a condensing lens for detecting the line of sight 8. Then, the line-of-sight position (line-of-sight information) of the eyeball 102 of the photographer is detected based on the signal outputted from the sensor 9.
Patent JP-H07223602-A (JP)
Title: Can caser
Inventor: MOCHIZUKI HARUMITSU
IPC: B65G43/00
Filed: 1994-02-08
Abstract: PURPOSE:To automatically and assuredly perform a box-packing even when cans are difficult to be aligned or stacked such as a can of food, etc., of which the outer diameter at the seamed part is largest by a method wherein for a specified quantity of aligned cans, a case which is opened facing downward is put from the top, and in addition, a mechanism to turn the case upside-down, etc., is provided. CONSTITUTION:A plurality of cans 22, which are aligned as a group, are moved forward by a can-feeding mechanism B and positioned. In the meantime, a case 1 to contain the cans 22 is fed to a location on the top of the group of the cans 22 by a case-feeding mechanism A under a condition wherein the case is opened facing downward, and positioned. Then, a push-in mechanism C pushes down the case l toward the group of cans 22, and the case 1 is put on the group of cans 22 without collapsing the aligned condition of cans 22. Then, the case is fed to an inverting mechanism E by a discharging/feeding mechanism D while keeping the condition. The group of cans 22 on which the case 1 is put are held by the inverting mechanism E so that the cans 22 may not drop, and the inverting mechanism E rotates with the horizontal axis as a pivot under that condition.
Patent JP-S62188127-A (JP)
Title: Ion source
Inventor: TAMURA HIFUMI
IPC: H01J37/08
Filed: 1987-02-20
Abstract: PURPOSE:To make it possible that the supply of a material to be ionized is adjusted, by providing a means transferring a needle electrode in the axial direction for an ion source. CONSTITUTION:A needle electrode 14 is pressed down to the bottom hole of a receptacle 16 by a bellows 13 and a movable rod 11 having a screw mechanism. An ion source material 15 is put into the receptacle 16, a filament 18 is heated by a filament power source 22, and it is supplied gradually by an electron accelerating power source 23. Thereby, the needle electrode 14 is heated, and a part of the ion source material 15 is maintained in a fusing condition. Then, an ion accelerating power source 24 is operated, the needle electrode 14 is moved upward slightly as ionic currents 19 are measured, and fused ion source material 15 is supplied to the tip of the needle electrode 14. The quantity of ions able to be extracted can be controlled by the ion accelerating power source 24, filament currents, the tip configuration of the needle electrode 14 and the like. Thus, optional kind of ions can be extracted stably, so that a point ion source of high brightness can be obtained.
Patent JP-H06250216-A (JP)
Title: Production of liquid crystal display device
Inventor: NAKATANI NORIO
IPC: H01L29/786
Filed: 1993-02-24
Abstract: PURPOSE:To prevent the deterioration, etc., in light transmission and pressure resistance and disconnection due to the specific oxide formed within a pin hole, while averting the corrosion of Al and Al2O3 by anodizing all of the constituting elements to be patterns with the same material and the same stages as for gate lines consisting of Al without a stage for adhering a resist. CONSTITUTION:The constituting part made from Al and provided on a transparent insulating substrate 51 is patterns and is anodized over the entire surface immediately thereafter. Namely, a gate 52, made of Al the gate line 53 integral therewith, an auxiliary capacitance electrode and an auxiliary capacitance line integral therewith and a connecting line for integrating the gate line 53 and the auxiliary capacitance line are formed on the transparent insulating substrate 51. The part made up of Al on the substrate is anodized over the entire surface without subjecting this part to patterning of the resist and the stage for removing this resist and in succession, the entire surface is provided with a gate insulating film 56. Then, the gate line 53 and the auxiliary capacitance line are not particularly immersed into a peeling liquid and developer and, therefore, the formation of the pinhole and the deterioration in pressure resistance are prevented.
Patent JP-S62193488-A (JP)
Title: Terminal equipment for remote supervisory and controlling equipment
Inventor: KANETANI MASAYUKI
IPC: H04Q9/00
Filed: 1986-02-20
Abstract: PURPOSE:To control a load by receiving a transmission signal directly from a central control unit with a relay unit, by forming the relay unit building in a load control relay within a control terminal equipment. CONSTITUTION:A relay unit 50 is constituted with a body 61,a cover 63 which covers the body 61, and a printed circuit board block 62 that is contained and arranged within the cover 63. The printed circuit board block 62 consists of two sheets of printed circuit boards 62a and 62b, and electronic parts are mounted on each circuit of both printed boards 62a and 62b, and especially, in the printed circuit board 62a at the upper side, the address setting switch 55a of an address setting circuit 55 is arranged, and on the printed circuit board 62b at the lower side, a remote control relay Rr is mounted. At the one end of the cover 63 of the relay unit 50 formed with a size equivalent to the dimension of the share of two modules in a breaker agreement, a terminal part 64 to which the contact output of the remote control relay Rr is outputted, is formed, and at the other end on an opposite side, a terminal part 64 to which a signal line is connected, is formed.
Patent JP-S60179105-A (JP)
Title: Process for applying claw hook of hooking device for opening filter plate in plate filter
Inventor: ITOU KIYOUJI
IPC: B01D25/172
Filed: 1984-02-27
Abstract: PURPOSE:To open a filter plate securely and to prevent the opened filter plate from being closed again in a hooking device for opening a filter plate by erecting a claw hook interlocking with a push claw hook. CONSTITUTION:A claw box is moved in a direction for closing a filter plate by a chain 12 and a push claw hook 1 is fallen down by colliding with a supporting piece Ea of a filter plate. Thus, an engaging part 7a of a torsion spring is dropped and an engaging part 7b is raised to erect an engaging claw hook 2. Then, when the engaging claw hook 2 collides with the supporting piece Ea, the collision is sensed to cause reverse revolution of a motor and the claw box is moved in a direction for opening the filter plate. The push claw hook 1 pushes the supporting piece Ea and the filter plate is opened. When the filter plate is moved to an end of an opened filter plate, the resistance of the end is sensed and the motor is driven reversely again and the claw box is moved in a closing direction of the filter plate. In this stage, the engaging claw hook 2 collides with the supporting piece Ea of the opened filter plate and falls over.
Patent JP-H10229829-A (JP)
Title: Feed for egg laying hen
Inventor: SAKADO ICHIRO
IPC: A23K1/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a feed for promoting the egg weight in egg laying initial period of an egg laying hen. SOLUTION: 1-20% soy beans which is processed by expander or extruder are mixed to the feed for egg laying hen.
Patent JP-S52118297-A (JP)
Title: Distribution railing device
Inventor: FUKUZAWA SADAO
IPC: H01R25/14
Filed: 1976-03-30
Abstract: PURPOSE:To devise a construction simplification also by preventing a foreign matter such as a dust etc. intrusion from a long inserting entrance, and performing open and close of an inserting entrance by its own flexibility.
Patent JP-H04275813-A (JP)
Title: Drill
Inventor: KOMINE TAKEO
IPC: B23B51/00
Filed: 1991-03-01
Abstract: PURPOSE:To keep a chip breaker from being lost even if the large-diameter portion of a multi-stage drill is resharpened by a user. CONSTITUTION:Plural stepped grooves 5 are formed on the inner surface of a chip discharging groove 4 of a large-diameter portion 2. The stepped grooves 5 are arrayed in parallel with a pitch corresponding to the resharpening margin of a cutting edge of the large diameter portion 2. The array direction thereof is the spiral direction of the chip discharging groove 4.
Patent JP-H06233008-A (JP)
Title: Image communication equipment
Inventor: ITO HIROYASU
IPC: H04L12/02
Filed: 1993-02-01
Abstract: PURPOSE:To provide an image communication equipment which secure connection of the information channel of a basic interface of a digital communication network only as necessary and performs the communication to reduce the wasteful telephone charge. CONSTITUTION:The communication and the call of image data are carried out via two B channels of an ISDN basic interface. At the same time, the telephone number of the opposite party terminal to which a call is connected by a dial key operation is stored in a RAM 14 by a command of a CPU 10. When a start instruction is given to an operating part 16 for the call or the communication of image data, it is detected whether the call or the communication is being carried out or not. If so, a circuit interface 30 is actuated to detect the idle one of both B channels. Then the call is connected to the opposite party terminal of the telephone number stored in the RAM 14 via the detected B channel, and the communication or the call of image data is carried out to the connected opposite party terminal. When this communication or call is complete, the connected call is cut off.
Patent JP-S58153308-A (JP)
Title: Manufacture of amorphous soft magnetic thin film pattern
Inventor: YAMAGATA TOSHIO
IPC: H01F10/08
Filed: 1982-03-08
Abstract: PURPOSE:To readily obtain a large quantity of thin film magnetic biases of high performance in a small size by laminating an amorphous soft magnetic thin film and a nonmagnetic film on a specimen substrate, heat treating it to impart the prescribed magnetic characteristics, and then forming it in the prescribed magnetic pattern shape. CONSTITUTION:An amorphous soft magnetic thin film 11 is first formed by sputtering or deposition on an insulated specimen substrate 1. A nonmagnetic film 12 is then laminated on the film 11. In order to obtain preferable magnetic characteristics, the prescribed heat treatments such as an annealing in a DC magnetic field, a quenching from a high temperature and the like are performed. After this heat treatment, in order to form in the prescribed magnetic ball shape, a resist pattern 13 is formed by a photoresist process, i.e., a resist coating, a pattern exposure and developing and the like, and the films 12, 11 are simultaneously etched by sputter etching. The pattern 13 is eventually removed to form a magnetic ball.
Patent JP-S58153404-A (JP)
Title: Antenna system
Inventor: MANO SEIJI
IPC: H01Q3/26
Filed: 1982-03-08
Abstract: PURPOSE:To obtain an antenna system and to remove an unnecessary wave for a short time by shifting plural beams of which phase difference is different between adjacent antenna beams and discriminating a beam by receiving arrived  radio waves from the phase change of a received signal. CONSTITUTION:Plural antenna beans B1, B2- are formed so that a directional zero point is composed in the arriving direction theta3 of a required wave by controlling a phase shifter connected to plural element antenna and only an unnecessary wave is received. Different phase differences phi1-phi4 are formed between respective beams by controlling the excitation phase distribution of the antennas. The whole beams are shifted in the beam direction by each interval between adjacent beams; if the phase change of a received signal is phi3, the reception of the unnecessary wave by the beam B3 is detected. Subsequently, a difference beam consisting of a monopulse is formed in the arriving direction of the unnecessary wave and the main beam is oriented in the arriving direction of a  required wave to obtain a radiation pattern forming a zero point in the arriving direction of the unnecessary wave.
Patent JP-H06249946-A (JP)
Title: Radar device
Inventor: WATANABE CHUICHI
IPC: G01S7/32
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a radar device nor preventing deterioration of target detection performance when the signal level of reception signal increases in a search and tracking radar device. CONSTITUTION:The title device consists of a transmitter 103 for generating transmission pulses, an antenna 101 for discharging transmission pulses to a target as electric wave, a transmission/reception switcher 102 for switching transmission/reception, a receiver 104 for receiving the electric wave reflected by the target via the antenna 101, a converter 105 for performing A/D conversion of the received signal, a detection circuit 109 for detecting the signal level of the processing signal, a signal processor for performing FFT(Fast Fourier Transform) for the signal after A/D conversion, a circuit 110 for determining the number of reference cells and the number of guard cells which are the CFAR(Constant False Alarm Rate) according tot he level of the received signal, and a signal processor for performing CFAR processing with the number of the determined reference cells.
Patent JP-S63243376-A (JP)
Inventor: JIA HAKU
IPC: D06M13/224
Filed: 1988-02-18
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-S52119838-A (JP)
Title: Program diagnostic system
Inventor: TAKIZAWA HIROYUKI
IPC: G06F11/00
Filed: 1976-03-31
Abstract: PURPOSE: To provide a program diagnostic system wherein causes of troubles can be traced by checking whether the program stored in a main storage is correct or not and even usual circuits used permit exact diagnosis in a simple manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60179621-A (JP)
Title: Ultrasonic temperature detector
Inventor: ASAI TAKAHIRO
IPC: G01K11/24
Filed: 1984-02-28
Abstract: PURPOSE:To detect a temperature overall in a certain space by providing an ultrasonic transmitter consisting of a pulse generating circuit, an oscillating circuit, and an ultrasonic transmission mike and an ultrasonic receiver consisting of a control circuit and an ultrasonic reception mike separately from each other. CONSTITUTION:A pulse signal is transmitted from an ultrasonic transmitter 100 at intervals of a specific time. An ultrasonic receiver 200 knows the transmission time of the transmission pulse from the ultrasonic transmitter 100. Then, since the pulse generation time in a pulse generator 1 is known in the side of the ultrasonic receiver 200, the time from the pulse generation time of the first pulse to arrival of the pulse at the ultrasonic receiver 200 is measured. This signal is processed to use this device as a temperature detector, and the temperature between two points is detected to extend the temperature sensing range.
Patent JP-H05229068-A (JP)
Title: Building panel
Inventor: IMAI AKIRA
IPC: E04C2/10
Filed: 1992-02-25
Abstract: PURPOSE:To enhance the hardness and water resistance of veneer and to protect the side end face thereof, in a building panel obtained by bonding veneer to a base material, by laminating resin sheets impregnated with a substance enhancing the physical properties of the veneer on both surfaces of the veneer and covering the side edge of the veneer with the resin sheet on the surface side of the veneer. CONSTITUTION:An adhesive 4 is applied to the surface of a base material 1 composed of plywood and a resin sheet 3b impregnated with a substance enhancing the physical properties of veneer 2, for example, modified melamine is laminated to the base material 1 and the veneer 2 is laminated on the resin sheet 3b. The resin sheet and the veneer are bonded to the base material under heating and pressure and a recessed part 5 and a protruding part 6 are formed over the base plate 1, the resin sheet 3b and the veneer 2. The same resin sheet 3a as the resin sheet 3b is laminated to the intermediate product 7 thus formed and heated and pressed by a surface plate 8 having cushioning properties to be fixed thereto so as to cover the side face of the veneer 2 with the end edge of the resin sheet 3a.