baber/WOPTO huggingface dataset:
Patent JP-H05333043-A (JP)
Title: Omnidirectional sensor
Inventor: OKADA TOKUJI
IPC: G01C9/10
Filed: 1992-06-03
Abstract: PURPOSE:To correctly detect the direction of a force acting on an object. CONSTITUTION:A mirror face ball 2 is movably sealed in a spherical container 1. The inner wall of the container 1 does not reflect light, and the outer surface of the mirror face ball 2 reflects light. A plurality of sets of optical means are provided at the inner wall surface of the spherical container 1. Each set of the optical means is comprised of a light emitting element S and at least three light detecting elements R1, R2, R3 spaced the same distance from the light emitting element S and from each other. Since the light emitting and light detecting elements are not oriented, the light without orientation from the light emitting element S reflected at the mirror face ball 2 enters the light detecting elements from any direction. The optical path length is operated from the amount of the incident light upon the respective light detecting element, thereby to calculate the distance to the mirror face ball 2. Accordingly, the acting force in any direction can be always detected with high reliability easily without being influenced by temperatures, humidities and the change with time.
Patent JP-H09323060-A (JP)
Title: Substrate processing device
Inventor: YOSHITANI MITSUAKI
IPC: G03F7/16
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the increase in the size of the device and to surely replace the processing liquid of the rear surface of a substrate. SOLUTION: This substrate processing device is constituted to subject the substrate B to the prescribed processing by supplying the processing liquid to the front and rear surfaces of the substrate B under transportation in a posture inclined with a horizontal direction within the plane orthogonal with a substrate transporting direction. The device is provided with an auxiliary plate 7 which is arranged to face the rear surface side of the substrate B apart a prescribed spacing therefrom and a rear surface side processing liquid discharging means 6B which discharges the processing liquid toward the upper side end edge on the front surface side of this auxiliary plate 7. The width size of the auxiliary plate 7 is set longer than the width size of the substrate B and its upper side end edge is arranged in the position upper than the upper side end edge of the substrate B.
Patent JP-S6121833-A (JP)
Title: Speed controller for traveling body
Inventor: NISHIKAWA FUMIAKI
IPC: A01D69/00
Filed: 1984-07-09
Abstract: PURPOSE:To maintain the speed of traveling body constant by coupling a hydraulic stepless speed changer with a car speed sensor. CONSTITUTION:A traveling body 1 having an engine 4 and a travel unit 5 is provided where a hydraulic stepless speed changer 3 is arranged in the interlocking mechanism between the engine 4 and the travel unit 5. The speed changer 3 is coupled with an operating lever and a hydraulic cylinder 8. A solenoid valve 10 for electrically switching the operating direction of cylinder is provided between a hydraulic pump 9 for operating the hydraulic cylinder 8 and the cylinder 8 where said valve 10 is controlled by a microcomputer 12 on the basis of a signal from a speed sensor 2 thus to maintain the car speed constant.
Patent JP-S623559-A (JP)
Title: Film scanner
Inventor: HIRAMATSU AKIRA
IPC: G06K9/20
Filed: 1985-06-28
Abstract: PURPOSE:To improve the operability of the titled scanner by adding a code pattern on a film and reading the said code pattern to apply automatic discrimination of the set state of a loaded film. CONSTITUTION:A latent image bar code 13 functioning as an information code attached to one side end of a film 11 after development consists of an information track part 14 representing information such as a manufacture and series number of the film and a timing track part 15 representing the start and end of the bar code. Then, in applying the scanning for reading the code between the film 11 and photocouplers 20, 21 in the direction of arrow in a figure, a signal having a waveform in response to the state of the film loaded in a film holder is outputted from either of photodetectors 21a, 21b. The film set state is clarified by the said output pattern.
Patent JP-S5846732-A (JP)
Title: Direct repeater of microwave
Inventor: IWATA KEIJI
IPC: H04B7/155
Filed: 1981-09-12
Abstract: PURPOSE:To decrease the number of amplifying elements of the microwave band and to realize a repeater having high reliability, by amplifying two frequency signals with an amplifier. CONSTITUTION:A received signal of frequency f1 (e.g., 7GHz) is amplified by an amplifier 12 via a filter 11 and then applied to a mixer 14 via a filter 13. The mixer mixes the signal applied from a frequency shift oscillator 15 and the received signal of frequency f1 and then applies the transmitted signal of frequency f2 which has received a frequency shift to the amplifier 12 via a filter 16. The amplifier 12 amplifies not only the signal of f1 but the signal of f2. The amplified signal of f2 is applied to an amplifier 18 via a filter 17 and transmitted after the second amplification.
Patent JP-H11344717-A (JP)
Title: Liquid crystal display panel and its manufacturing
Inventor: MOMOSE SHINYA
IPC: G02F1/1333
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel of high reliability ensuring a production of a uniform cell gap and besides having little cell deformation due to an external stress by determining the ratio of long and short sides of a seal. SOLUTION: In the liquid crystal display panel comprising a pair of electrode substrates with transparent electrodes opposed to each other via a seal 2 which keeps a uniform gate, an adhesive part 3 located within the seal 2 confronting with a side of the seal 2 and liquid crystal enclosed within the gap, the length of the short side b and time length of the adhesive part e satisfy an inequality e >=0.55.b and, defining time distance between the short side and the adhesive part 3 as d, an inequality c:d<=4:1 is satisfied.
Patent JP-S6033671-A (JP)
Title: Absolute value circuit
Inventor: MATSUZAWA AKIRA
IPC: G06G7/25
Filed: 1983-08-04
Abstract: PURPOSE:To obtain an absolute value circuit with high accuracy at a level near the threshold voltage by switching the routes of currents flowing two current output terminals formed in proportion to the difference of input potential in accordance with the polarity of the input voltage, and extracting the load voltage. CONSTITUTION:When the input voltage 1 is lower than the threshold voltage VTH, transistors 3A and 3B are turned off and on respectively. At the same time, transistors 11A and 12B are turned on by the output of a comparator 13. While the 3A and 3B are turned on and off respectively when the voltage 1 is higher than the voltage VTH. At the same time, the output of the comparator 13 is inverted to turn on transistors 11B and 12A. Thus an error produced at a level near the threshold voltage is set close to zero by switching the current routes. This error depends on the sensitivity of the comparator 13, and this sensitivity can be increased when necessary by a circuit in the comparator 13.
Patent JP-H0438655-A (JP)
Title: Disk reproducing device
Inventor: MOTOKI MASANORI
IPC: G11B17/24
Filed: 1990-05-31
Abstract: PURPOSE:To reproduce a disk in a sure positioning state by positioning a rotating tray by a positioning member interlocking with turning of a cam body which raises and lowers a disk reproducing part and completely fixing this positioned tray by a detaining lever. CONSTITUTION:A rotating tray 4 is rotated to guide an arbitrary disk placing part 6 to the disk reproducing position, and the cam body is rotated and driven by a motor for the purpose of reproducing the disk on the is placing part 6. Then, the positioning member is operated to fit its front end to a positioning groove 60 corresponding to the placing part 6 in the reproducing position just before the disk reproducing part rises by rotation of the cam body 53, and the tray 4 is positioned, namely, temporarily fixed. Next, the reproducing part rises in accordance with rotation of the cam body 53, and a detaining lever 68 is detained by a detaining hole 69 corresponding to the placing part 6 in the initial stage of this rise, and the tray 4 is completely fixed. Thus, the disk is reproduced in the sure positioning state.
Patent JP-H09298069-A (JP)
Title: Testing battery cell
Inventor: SASE TOSHI
IPC: H01M10/058
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a testing nonaqueous battery cell free from slippage and excellent in airtightness by separating a mechanism for pressing a battery element from an electrode terminal. SOLUTION: A flat battery element 2 of laminated body formed of a negative electrode, a separator, and a positive electrode is put in a first vessel 1 made of metal, and a polytetrafluoroethylene or polypropylene-made ring 3 and an aluminum disc 4 are arranged therein. A polytetrafluoro-ethylene or polypropylene-made small ring 6 and a fluorine rubber-made O-ring are fitted through a guide pin 5 with screw, and a second vessel made of metal 8 is placed. A pressure reducing device is attached to the opening part of the second vessel 8 to vacuum and degas the vessel, an electrolyte is put through an injection hole 12, a spring 13 is mounted, and a third vessel 15 made of metal is fixed. The mechanism for pressing the battery element is separated from electrode terminals 16, 17, whereby a testing nonaqueous battery cell free from slippage and excellent in airtightness can be provided.
Patent JP-H10320515-A (JP)
Title: Identification method of ic card
Inventor: NAKAMURA MANABU
IPC: G06K17/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To make a reader-writer specify an IC card for performing information communication from the plural IC cards in an IC card system for performing the information communication without contact between the IC card and the reader-writer. SOLUTION: Unique identifiers are imparted to the respective IC cards 5 and held in a memory 7 and the reader-writer l divides the identifiers into plural groups and transmits response requests to the IC cards 5 of the respective groups. In such case that a response including the identifier is obtained from a single IC card 5, the reader-writer 1 performs the information communication with the IC card. On the other hand, in such case that the response is obtained from the plural IC cards, the group, to which the IC cards belong is subdivided further into the plural groups and the response requests are transmitted again to the IC cards of the respective subdivided groups.  The subdivision of the groups and the re-transmission of the response requests are repeatedly performed until no response from the IC card is obtained or the response from the single IC card is obtained for the respective groups.
Patent JP-H022438-A (JP)
Title: Information processor
Inventor: TAKEYA YUJI
IPC: G06F13/00
Filed: 1988-06-13
Abstract: PURPOSE:To detect an operation fault in address/data transfer control and an abnormal delay in a control bus by means of a simple circuit constitution by using an address monitor signal and a data monitor signal to monitor a transfer state. CONSTITUTION:In an address/data transmitting/receiving part 11, the output of a register 20 including address information is inputted to an address driver 21. The driver 21 inputs also a '0' level signal for an address monitoring signal and its output is enabled by an address drive enable signal 22. Out of outputs from the driver 21, an address is connected to an address bus 23 and the '0' level of the address monitoring signal is connected to an address monitoring signal 24. The output of a register 12 including output data information is inputted to a driver 13. In addition, the driver 13 inputs a '0' level signal for a data monitoring signal and its output is enabled by the output of a timing control circuit 27.
Patent JP-S6035633-A (JP)
Title: Clutch controller
Inventor: OGAWA NORIAKI
IPC: B60W10/10
Filed: 1983-08-05
Abstract: PURPOSE:To give a driver no uncomfortable feeling by using the step-on distance of an accelerating pedal as a parameter for varying the clutch disengaging speed so as to minimize the time of a shock given by shifting of a gear. CONSTITUTION:If a gear is changed, a control unit 9 seeks a clutch map 9-1 and a throttle map 9-2 both contained therein according to the driver's stepping load so as to obtain a modest clutch disengaging speed and a modest throttle closing speed. According to the obtained clutch disengaging speed and throttle closing speed, the control unit 9 controls both a solenoid valve 6 and a throttle motor 2, respectively. Once a clutch is put into an disengaged state, clutch disengaging control is completed.
Patent JP-H01313113-A (JP)
Title: Bending method for sheet metal by laser beam
Inventor: OOASHI YUKIHIKO
IPC: B21D11/20
Filed: 1988-06-13
Abstract: PURPOSE:To increase bending angle and to reduce working cost by irradiating the laser beam from a bisector of the supplementary angle for the bend angle, in the stage of bending the work stock with irradiating the laser beam. CONSTITUTION:A fixing jig 5, rotating motor 6 for the jig, displacement sensor 9 and its driving device 10 are disposed on the work 1 side and on the laser beam irradiating side, a driving device 8 for the laser beam converging and irradiating part and the converging and irradiating part 7 are set up. The bending part of the work stock 1 is irradiated with the laser beam 2 through the laser converging and irradiating part 7, and the driving part 8 performes beam scaning along with the bending direction of the work stock 1. In this case, the working control is performed to make the optical axis of the laser to exist on the bisector of the supplementary angle of the angle theta detected by the sensor 9. By this method, the irradiating heat balance is equarized, a needless thermal deformation is prevented and the bending angle is increased 90 deg..
Patent JP-H11334998-A (JP)
Title: Abnormality detecting system for textile machinery
Inventor: SAITO TAKEKI
IPC: B65H63/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a package from being wound more than full bundle by providing a first detecting means for detecting the operation state of a length fixing means and a second detecting means for detecting the operation state of a doffing device and by judging the presence/absence of the abnormality based on the detecting results of the both detecting means. SOLUTION: A temporary twisting machine is provided with an automatic doffer 18 to every each winder spindle, and each automatic doffer 18 is provided with a doffing mechanism 21 to which a drive force is transmitted from a common drive shaft 22. When the temporary twisting machine 2 is set in a continuous operation mode, each doffing timer 28 is set and textured yarn is wound around a package P by each winder spindle. Then, the each timer counts till the full bundle value so as to detect the full bundle. When the doffing is performed and a micro switch 29 is turned on, a controller 31 judges whether the operation such as doffing is normal/abnormal based on respective output signals from the doffing timer operation detecting part 28b and the micro switch 29.
Patent JP-S5569470-A (JP)
Title: Image recorder
Inventor: KISHIMOTO YOSHIO
IPC: B41J2/43
Filed: 1978-11-20
Abstract: PURPOSE:To provide an image recorder which has a sufficiently high SN ratio and can be driven by a relatively low voltage and magnetic force and has little discharge and to record a sharp stable image, by making a stylus of a magnetic material of higher susceptibility than a flowing toner. CONSTITUTION:A stylus 1 is made of a material of higher susceptibility than a magnetic fluid. The magnetic field of a magnet 2 is 100-2000 Oe. A material having a high susceptibility to the magnetic field is appropriate for the stylus. A material, whose magnetization is saturated under the magnetic field and which has a higher saturation susceptibility, has a higher SN ratio. The saturation susceptibility of the material needs to be larger than that of the magnetic fluid. An image can be stably and sharply recorded by a voltage, which may be lower according as the SN ratio is higher.
Patent JP-H08333022-A (JP)
Title: Stopper for can conveyance line
Inventor: KITAMURA TAKAHIKO
IPC: B65G47/88
Filed: 1995-06-09
Abstract: PURPOSE: To stop traveling cans at a fixed position temporarily without destroying the aligning condition of cans and generating damage such as dents or deformation by fitting a stopper head which supports and stop the cans by being brought into contact with the bottom of the can. CONSTITUTION: By operating a head drive means 35 for a can 33 aligned sideways and conveyed downwards from the above, stopper heads 34A, 34B are brought into contact with the bottom 33a of a can 33 to support and stop the can 33 for positioning. Identifying marking or the like are put on the positioned can 33. By operating a head drive means 35, the head stoppers 34A, 34B are separated from the can 33 to release stopping of the can 33. The can 33 is supported by the can bottom 33a which is the weighing portion of the can 33, so balancing of the can 33 conveyed downwards when stopping of the can 33 is released is easy to destroy, and the respective cans are in aligning condition again and conveyed smoothly.
Patent JP-S5933130-A (JP)
Title: Oil-pressure circuit for injection molding machine
Inventor: FUJITA SHIGERU
IPC: B29C45/82
Filed: 1982-08-19
Abstract: PURPOSE:To save the consumption of excessive pressures by a method in which plural pressure storage devices having different pressure-storabilities are provided to an oil-pressure circuit, and the oil pressures from the pressure storage devices of adequate pressures are used for drive operations, e.g., injection, weighing, the opening and closing of molds, etc. CONSTITUTION:Three pressure storage devices 19-21 for high-, medium-, and low-pressures are provided to the inside of the oil-pressure circuit of an injection molding machine. The stored pressures of the devices 20, 19 and 21 for medium, high and low pressures are applied to the circuits of a mold-clamping cylinder 18, an injection cylinder 14 and an oil-pressure motor (actuator) B through the switching positions (a) and (b) and the intermediate position of solenoid switch valves 22-24.
Patent JP-H05174564-A (JP)
Title: Disc driver
Inventor: SETO HIDEKAZU
IPC: G11C5/00
Filed: 1992-05-11
Abstract: PURPOSE:To achieve increase in memory capacity by enabling application compatible with an information memory card. CONSTITUTION:The width of a housing 2 is less than 54mm, groove parts 8 and 9 are formed with a rising rim at a height of roughly 3.3mm from one main surface over the longitudinal direction at least on one side thereof and allows the housing to be inserted into a card holder 111 on which an information memory card 101 is mounted. A hard disc 11 and a means 25 which performs a recording and reproducing of an information signal with respect to the hard disc 11 are arranged in the above housing 2.
Patent JP-S5847557-A (JP)
Title: Measuring method for pressure increasing time of die casting machine
Inventor: MUROTANI NAOMI
IPC: G04F10/00
Filed: 1981-09-14
Abstract: PURPOSE:To measure an accurate pressure increasing time with easy measuring operations by measuring said time in such a way as to prevent erroneous measurement  owing to the influence of the surge pressure generated by changing over of hydraulic  circuits to high speed injection. CONSTITUTION:The pressure on a cylinder side is detected with a pressure transducer 1  mounted to the head side of an injection cylinder 24, and is converted to injection  force or metal pressure and is amplified by an amplifier 2. When the output signal of  the amplifier 2 rises and exceeds the low set value of a setter 3, the output of a comparator 5 goes on. When said signal rises further the exceeds the high set value of a  setter 4, the output of a comparator 6 goes on. On the other hand, the extent of movement of an injection stroke until the surge pressure when hydraulic circuits are  changed over by operation of a high speed selecting limit switch 7 is set in a setter 12.  When the value of the output of an injection stroke counter 11 exceeds said value, the  output of a comparator 13 goes on, and the output signals of the comparators 5, 6 are  also effectuated through AND gates 14, 15, by which the starting and stopping of a  pressure increasing timer 18 are controlled and the pressure increasing time is measured.
Patent JP-H1132543-A (JP)
Title: Control device for farm machine
Inventor: NEUERBURG HORST
IPC: A01B59/042
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of quickly moving to an intermediate position raising workability operability useful for a grass cutter, etc., attachable on a farm machine by moving a haul structure against to the second lower engaging point at the working position, etc. SOLUTION: The second engaging position 7, 8 are connected to the device capable of moving the haul structure 3 against to the second lower engaging point 7, 8 at the working position or other position. The device contains a fixing element 19 through which this driving vehicle hauls or presses the farm machine, an operating element 18 is directly or indirectly connected to the hauling structure 3, directly or indirectly connected to the second lower engaging points 7, 8, the fixing element is draft rod 20, this draft rod 20 is directly or indirectly connected to the hauling structure 3 through the first articulated joint 38, longitudinal axis of the first articulated joint 38 is at least nearly horizontal and preferably traversing the traveling direction.
Patent JP-2000049519-A (JP)
Title: Antenna device for portable communication terminal
Inventor: BAEK RACK JUNE
IPC: H01Q1/24
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device for a portable communication terminal which highly maintains bandwidth and radiation efficiency in a portable communication terminal. SOLUTION: A helical antenna 50 includes a metal plate 54 arranged at the lower end of a helical element 52, a feeding conductor which is electrically connected to a signal processing circuit inside a terminal device at least when an antenna device is inserted into a portable communication terminal device and an insulation layer 56 arranged between the metal plate and the feeding conductor. Energy is transmitted between the plate 54 and the feeding conductor by means of capacitive coupling. Thus, the bandwidth of the antenna 50 is expanded so that the capacity components of the antenna 50 are increased by utilizing the capacitive coupling.
Patent JP-H04343291-A (JP)
Title: Circuit board
Inventor: SAKAMOTO TAKESHI
IPC: H05K3/34
Filed: 1991-05-20
Abstract: PURPOSE:To protect electronic parts and conductor wirings against damage at the removal of a solder adhesion preventing layer by a method wherein the overflowing solder is removed together with the solder adhesion layer even if solder reaches to an adjacent conductor wiring or the like flowing out from a soldering pad at the soldering of electronic parts or the like, and an acid solution is lessened in concentration. CONSTITUTION:A solder adhesion preventing layer 3 of Y1Ba2Cu3Ox ceramic material is provided onto an insulating substrate 1 adjacent to a soldering pad 21 of a conductor wiring 2. The solder adhesion preventing layer 3 of Y1Ba2Cu3Ox ceramic material is easily dissolved into a HCl water solution of 0. 1% concentration.