baber/WOPTO huggingface dataset:
Patent JP-H07205861-A (JP)
Title: Tricycle
Inventor: ITO YASUNAKA
IPC: B62K5/02
Filed: 1994-01-19
Abstract: PURPOSE:To provide the tricycle for children, the direction of advance, of which is determined by a rear wheel when a handle is steered. CONSTITUTION:The tricycle is so designed that a basic form is determined by a frame 32 while being provided with a tricycle main body 31 having a saddle 3 upward, a handle bar 8 the lower end section of which is rotatably carried by a handle support section, a handle 39 fitted on the tip end section of the handle bar, a crank shaft 35 rotatably supported by a bearing section provided for the front section of the frame, front wheels 4, pedals 20 applying drive force, and with a caster 14 fixed on a shaft rotatably installed to the rear section of the frame, and the transmission of handle operations through an operation mechanism permits the direction of advance of the tricycle main body to be determined. Therefore, since feet rested on each pedal 20 can be positioned in parallel with each other at all times, footing is thereby easy, no that turning can be simply made by virture of small force to a lesser extent.
Patent JP-H01193899-A (JP)
Title: Signal separating method, storage element storing reproduced data of signal separated by this method, and electronic musical instrument using this element
Inventor: ARAI KIYOTSUGU
IPC: G10H7/02
Filed: 1988-01-29
Abstract: PURPOSE:To take out the noise component of natural musical instrument sound in a form approximating an original signal by subjecting the signal of sound emitted from a natural musical instrument to Fourier transform and erasing the even symmetrical component of the real part and the odd symmetrical component of the imaginary part obtained for the component of each component by this Fourier transform and subjecting the other components to Fourier reverse transform. CONSTITUTION:Sound 2 emitted from a natural musical instrument 1 is converted to an electric signal by a microphone 3 and is converted to a digital signal by an AD converter 4 and is inputted to a computer 5. Components of respective components of natural musical instrument sound 2 are subjected to Fourier transform to obtain the even symmetrical component of the real part and the odd symmetrical component of the imaginary part with respect to the component of each component, and these obtained components are erased by operation, and the other components are subjected to Fourier reverse transform and are taken out as the noise component. Since components of respective components are eliminated by operation processing in this manner, the other noise component is obtained as a signal which has a waveform approximating the original noise component.
Patent JP-H10275755-A (JP)
Title: Apparatus and method for coating and developing resist
Inventor: YOSHIOKA KAZUTOSHI
IPC: H01L21/027
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To accurately control a line width of a resist pattern by incorporating a line width measuring means for measuring the width of the pattern developed by a developing means, and a control means for correcting temperature of developing liquid supplied to a substrate to be treated based on the line width measured result of the measuring means. SOLUTION: After a latent image pattern is optically recognized by a latent image line width measuring apparatus, the width of the pattern is measured, and a line width measured result of the pattern is sent to a central processing unit 45. When the unit 45 inputs the measured value of the pattern sent from the apparatus 25, it compares the measured value with a preset line width proper value, and judges whether the measured value falls within a range of the proper value or not. If it does not fall within the range of the proper value, corrected values of optimum postbaking temperature and developing liquid temperature in response to a difference between the measured value and the proper value are obtained to optimize the width of the pattern after developing.
Patent JP-S62178095-A (JP)
Title: Polarity detecting circuit for central office line trunk circuit
Inventor: MATSUZAKI NOBUO
IPC: H04Q3/42
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a polarity detecting circuit which has high impedance independently of the polarity of a trunk line by providing a switching means which disconnects one of a pair of diodes. CONSTITUTION:In a polarity detecting circuit 25a, a Pd relay 47 is provided and a diode 23a is provided in the opposite direction of a diode 23 and in parallel with the diode 23. When an extension designating signal is sent to a PBX from an exchange and is received by the PBX to complete reception, an extension designation reception completion signal is sent from the PBX to the exchange. That is, the extension designation reception completion signal disconnects a loop between terminals 1 and 3, and therefore, a control circuit 15 returns CM relays 5 and 7 to positions indicated by continuous lines. Since the relay 47 is connected to the position indicated by a dotted line in this state, the state where the terminal 1 and the terminal 3 are connected to a battery and the earth respectively is equivalent to a reverse bias of the diode 23a, and the circuit 25a keeps high impedance.
Patent JP-2000224290-A (JP)
Title: Communication terminal equipment
Inventor: TAKAGI ATSUSHI
IPC: H04M1/57
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To detect the cause of an error and inform a user of it when the error concerning a caller's number information service is generated by detecting the cause and outputting the detected cause when a caller's number output means does not output the line number of a calling side. SOLUTION: A telephone set 1 is provided with a caller's number display function displaying the line number of the calling side on a display part 5 when the line number of the calling side is transmitted from an exchange arranged with a network before connecting a line with the calling side, and also provided with a function for switching an on state or an off state concerning this caller's number outputting function. Then, when the line number of the calling side is not displayed at the time of an incoming call this telephone set 1 executes cause detecting processing which detects the cause of it. A control part 2 judges whether a caller's number informing signal is received from the exchange at the time of call-incoming is judged, and outputs a fixed message based on a prescribed cause detecting processing flow.
Patent JP-H01302990-A (JP)
Title: Method and apparatus for signal transmission
Inventor: II-SHIEN KAO
IPC: H04N11/02
Filed: 1989-01-27
Abstract: PURPOSE: To improve the transmission efficiency of a transponder, while maintaining high quality of a signal by reducing the base-band width for each component of a video signal and time division multiplexing it, so as to transmit. CONSTITUTION: A transmission controller 12 of a transmission unit is controlled by a time-division multiple access(TDMA) controller 16, to control three sets of encoder module 28, a channel multiplexer 32, etc., which are to be added with the video signal and the audio signal of a base-band system 10. Then a luminance component in each video signal is horizontally low-frequency- filtered, with respect to an even numbered line to reduce the band width of a base-band, and then horizontally thinned. With respect to odd numbered lines, the high-frequency part of the luminance component is low-frequency-filtered and then vertically thinned. On the other hand, a chrominance component is low-frequency-filtered in the both directions, thinned and then time-division- multiple transmitted.  By this system, the signal is maintained at a high quality, to improve the transmission efficiency of the transponder by not less then 50%, compared with the case of transmitting by a time division multiple system, etc.
Patent JP-S54111602-A (JP)
Title: Shading motor
Inventor: SAKAIRI TADASHI
IPC: H02K3/493
Filed: 1978-02-21
Abstract: PURPOSE: To obtain an effective shading motor with less power consumption by providing a non-magnetic substance between the magnetic wedge made by a composite of iron powder and synthetic resin and the stator to partially insulate magnetism.  
     CONSTITUTION: The magnetic wedge 5 molded by a composite which is  formed with 80 to 90% of atomized iron powder and 20 down to 5 % of synthetic resin in weight is put in the slot 3, besides a non-magnetic leaf or thin plate 6 is  set between the side surface, which is faced to the stator, of the magnetic wedge 5 and the stator 1. By this way, because an ideal magnetic circuit is formed across the slot 3, the efficiency of motor can be enhanced to reduce the weight of motor, and can be further improved by putting the non-magnetic substance 6 to partially insulate magnetism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02202140-A (JP)
Title: Wiring device
Inventor: SASAHARA YUJIRO
IPC: H04L12/42
Filed: 1989-01-31
Abstract: PURPOSE:To enable switch opening/closing information to be set from the outside and to monitor it from the outside by incorporating a processor part and a storage part to store the switch opening/closing information addressed to its own transmitted from an external central processing unit in each information receptacle. CONSTITUTION:The processor part 21 issues a command to perform the control of a switch in a switch unit 14 according to the switch opening/closing information stored in the storage part 24 to a switch control part 22. Meanwhile, when a request is issued from an external central processing unit 20, the processor part reads out the current switch opening/closing state from the storage part 24 and informs it, and responds to the request. In such a way, it is possible to easily set the switch opening/closing of the matrix switch unit 14 from the outside corresponding to the request, and to easily recognize the current switch opening/closing state.
Patent JP-S59149266-A (JP)
Title: Burster
Inventor: NODA SHIGERU
IPC: B26F3/02
Filed: 1983-02-10
Abstract: PURPOSE:To cut a form neatly by contacting the edge of a detent hole by reference to one surface of a cutter holder projection using a component force produced when a detent projection comes in contact with said edge of detent hole, and by locating the cutter holder together with the cutter accurately and fixing firmly. CONSTITUTION:Knob is gripped and a latch is retracted inward to release a detent projection 39 from a detent hole, and then a cutter holder 32 is put aside toward either side in the axial direction to allow removal of a projection 34 from detent hole. Then the cutter holder 32 is tilted and put aside in the opposite direction to allow removal of the projection on the other side from the detent hole. The projection 34 is then put in detention with a detent hole selected by the opposite action to the above, and the detent projection 39 of latch is put in detention with the detent hole through the action of a coil spring 38. At this time, the component force produced when the inclined outer surface of said detent projection 39 contacts one edge of detent hole allows one surface of projection to contact the other end of detent hole, and this contact surface is used as reference surface to locate the cutter holder 32 together with cutter 33 accurately and fix firmly.
Patent JP-S59147803-A (JP)
Title: Oiling device for expansion turbine
Inventor: IHARA KAZUO
IPC: F01D25/20
Filed: 1983-02-10
Abstract: PURPOSE:To always keep bearing oil in a prescribed amount by providing a self- actuated pressure regulating valve at a damping inlet and supplying oil to the damping circuit via a differential pressure regulating valve, in an expansion turbine with a damping system provided with a centrifugal radial flow impeller for an oil pump. CONSTITUTION:An impellet 2 assembled into an expansion turbine 1 is provided to construct a control circuit in a closed form as well as an oil cooler 6 and a control force regulating valve 13, and a bearing is oiled by raising the oil pressure in an oil tank 9 by means of an oil pump 4. On the other hand, exhaust oil is permitted to flow into a separator 15 together with leakage gas from the expansion turbine 1 side and the gas is discharged via a pressure regulating valve 16, while the oil is returned to the oil tank 9 via a pressure regulating valve 14. Further, oil to the damping circuit is supplied by partly extracting oil from a bearing oiling line and adjusting its flow rate with a differential pressure regulating valve 10 which is controlled by a differential pressure converter 11. Moreover, pressure at a damping inlet is kept constant by a self-actuated pressure regulating valve 12.
Patent JP-S62177761-A (JP)
Title: Write controller for floppy disk device
Inventor: AOKI YUTAKA
IPC: G11B20/10
Filed: 1986-01-31
Abstract: PURPOSE:To prevent a recording action by inhibiting a data write action if an inappropriate magnetic medium such as a low density magnetic recording medium is set to a high density floppy disk device. CONSTITUTION:A magnetic recording medium 29a without an identification hole 28 is set to the high density floppy disk device FDD. Although a magnetic sensor 26 transmits an identification signal FR to a gate circuit 31, it will not output a write enable signal. Accordingly a write circuit in the floppy disk device FDD holds the stoppage of the action writing data on the medium 29a. If a magnetic recording medium 29a provided with the identification hole 28 and a write protection hole is set to the high density FDD, the signal FR is not outputted from the magnetic sensor 26. Here a write gate signal WG and a write protection signal WP are inputted to a gate circuit 30, from a controller and a detection circuit, respectively, and their outputs are inputted to the gate circuit 31, from which a write enable signal WE is outputted. Data of the high density FDD is written on the recording medium 29a.
Patent JP-H03224026-A (JP)
Title: Image processor
Inventor: SAWAKI TAKAFUMI
IPC: G06F3/02
Filed: 1990-01-30
Abstract: PURPOSE:To easily attain the UNDO processing by providing a table to hold the input character data, writing the characters into a drawing buffer via the table, and displaying the data on the drawing buffer after changing them into the present display for execution of the UNDO processing. CONSTITUTION:If an input command shows the input of characters, a command controller 3 holds the command in tables 11 and 12 and then outputs it to a display controller 4. Then the controller 3 takes the command out of a table storing data, if detected, and sends the command to a drawing device 7. If the input command shows the UNDO processing, the controller 3 gives an instruction to the controller 4 to display the data on the buffer 8. At the same time, the device 7 transfers the data of a bit map form to the buffer 8 via a command evolving device 6. Then the controller 4 displays the data on a display device 5. Thus the UNDO processing is carried out in a compact system.
Patent JP-H02201977-A (JP)
Title: Method of driving piezoelectric actuator
Inventor: FURUTA KEIICHI
IPC: H01L41/09
Filed: 1989-01-31
Abstract: PURPOSE:To make more usable a piezoelectric actuator by producing a larger displacement by utilizing the behavior characteristics of spontaneous polarization existent in a piezoelectric ceramics crystal with respect to an electric field. CONSTITUTION:Deformation of piezoelectric ceramics produced as an electric field is applied to the piezoelectric ceramics is taken out utilizing a B-D region in the figure. Upon driving the actuator, the operation is once returned to a point D from a point C by applying the reverse polarity electric field, and thereafter it passes through a point F where the electric field is made zero, and further it moves to a point B by applying the forward polarity electric field. The operation is further returned to the point C by making the electric field zero, and in that case a maximum distortion which can be taken out is indicated by a point Z in the figure. The distortion is a point Y taking the point F as a reference. Hereby, greater distortion is produced, which is very effective in expanding the distortion of a laminate element, a bimorph element and the like for example.
Patent JP-S62178470-A (JP)
Title: Tilt and telescopic type steering device
Inventor: SAKURAI USHIO
IPC: B62D1/18
Filed: 1986-01-30
Abstract: PURPOSE:To smooth telescopic regulation in a way that the dead weight of a steering wheel can be exerted, by providing a standard mechanism which exercises moderation on displacement in the tilt direction of a displacing member. CONSTITUTION:A mounting part 7a of an upper bracket 7 is secured to a car body 30, and an oblong hole 9, extended in a tilt direction, and an oblong hole 10, extended in a telescopic direction, are formed in a side wall 8a of a slide member 8, slid over a side wall 7s, in a manner to cross each other. A spring member 20 for moderation, slidably supported by means of a hinge pin 18, is mounted to the side wall 7s, and the member 20 has uneven parts 22 for moderation for steel balls 16 held at both ends of a support rod 17 so as to prevent dislocation. When release is effected by operating a lock release lever 14 in a release direction A, a moderation mechanism prevents a shaft column assembly 3 from unpreparedly tilting in a tilt direction.
Patent JP-H05215367-A (JP)
Title: Outdoor machine of air-conditioner and fan guard for air-conditioner
Inventor: YANAGIDA KAZUHIKO
IPC: F24F5/00
Filed: 1992-02-05
Abstract: PURPOSE:To reduce the weight of the outdoor machine of an air-conditioner and to improve appearance of an outer shell. CONSTITUTION:A condenser is arranged to the front of an air-conditioner body 1 and an open air suction port 6 is formed in the front of a body 1. Further, a discharge port 7 through which the open air is discharged with the aid of a line type fan 2 is arranged to the upper part of an open air suction port 6 and suction and discharge are effected only through one surface being the front of the body 1. This constitution provides the outdoor machine of an air- conditioner which has excellent appearance and is reduced in weight.
Patent JP-H04330760-A (JP)
Title: Film thickness measuring method of epitaxially grown layer
Inventor: GOTO SHUNSUKE
IPC: H01L21/66
Filed: 1991-02-13
Abstract: PURPOSE:To facilitate the film thickness measurement with high precision by a method wherein a substrate formed by a CZ method is heat-treated at the temperature not exceeding the lifting temperature to form an epitaxially grown layer as a monitoring specimen for the optical measurement of the depth defect. CONSTITUTION:A silicon wafer 1 formed of the silicon single crystal formed by Czochralski method is heat-treated at 600-800 deg.C for 0.5-64 hours to produce oxygen precipitation nuclei (C). Later, the oxygen precipitation nuclei (C) are successively heat-treated at 900-1100 deg.C for 5-16 hours to develop the oxygen precipitation defects (K). Later, this silicon wafer is polished to expose the oxygen precipitation defects (K) on the wafer surface. Next, an epitaxially grown layer 2 is formed to develop a stacking defect 3 in the epitaxially grown layer 2 using the oxygen precipitation defects (K) as cores (C). Next, the depth of the developed stacking defect 3 is measured using SEM. Through these procedures, the depth of the grown layer 2 can be measured with high precision.
Patent JP-S60168903-A (JP)
Title: Hydraulically operating circuit of weight lifting equipment
Inventor: YODA AKIRA
IPC: F15B11/08
Filed: 1984-02-08
Abstract: PURPOSE:To prolong the life of a hydraulic pump by returning the hydraulic pressure generated in a cylinder while descending to a tank through a main valve which operates using that hydraulic pressure as the pilot pressure, when the carrier which has been raised by a weight lifting cylinder is lowered by its own weight. CONSTITUTION:When a 3-position switch valve of 3-port spring center type is used as a main valve 2, for lifting a dump the pressurized oil is supplied to an oil chamber in the head side of a weight lifting cylinder 1 through a hydraulic circuit which includes a hydraulic pump 7, a check valve 9, and the main valve 2. For lowering the dump, a hydraulic circuit is formed to make the pressurized oil pass through the weight lifting cylinder 1, the main valve 2, and a tank 8. In this way, to operate the main valve 2 for lifting control, the pressurized oil of the hydraulic pump 7 is led to a lifting control hydraulic chamber 5 through a pilot valve 3, and, to operate the main valve 2 for lowering control, the pressurized oil from the weight lifting cylinder 1 is let to a lowering control hydraulic chamber 6 through a pilot valve 4.
Patent JP-H01194740-A (JP)
Title: Propane control system
Inventor: YANO SADAO
IPC: H04M11/00
Filed: 1988-01-29
Abstract: PURPOSE:To inexpensively and efficiently perform a data processing by enabling terminal outgoing to be performed by interlocking a gas meter having a control part and an automatic cutoff valve with a communication personal computer, and enabling bi-directional outgoing to be performed by using a switched line. CONSTITUTION:The communication personal computer 1 is connected to a telephone set 3, and informs the meter value of the gas meter 2 and a remaining quantity of gas, etc., to a computer in a center automatically, and also, informs a state at the time of cutting off the gas due to gas leakage, etc. The gas meter 2 is provided with the control part and the automatic cutoff valve, and they are interlocked with the communication personal computer 1. And since the mailorder selling information of daily needs, etc., transmitted from the computer 7 is displayed on a display device 5 or a printer 6, a consumer can place the order of an article desired to purchase on the spot. Also, an intelligent modem 8 is formed in perfect duplicated structure with the switched line and a program, etc., and the outgoing of the consumer is switched to the other side automatically when one side is used.
Patent JP-H07230206-A (JP)
Title: Toner replenishing device
Inventor: ISHII HIROSHI
IPC: G03G15/08
Filed: 1994-02-17
Abstract: PURPOSE:To recognize the frequency of toner replenishment and the life of a developing unit by the number of times of using take up levers each of which takes up a seal used for sealing a toner cartridge. CONSTITUTION:The toner cartridge 17 is provided with a seal take up shaft 18 to which one end of the seal for sealing is fixed, and the developing unit 4 is provided with such a number of the take up levers 19 as corresponding to the frequencies of toner replenishment, which meets the life of the developing unit 4. By turning the take up lever 19 mounted on the seal take up shaft 18, the seal on the toner cartridge 17 is taken up by the seal take up shaft 18, and the unit is replenished with toner 31. However, by inhibiting the recovery of the take up lever 19 from the seal-winding shaft 18, a user can find that the frequencies of replenish of the toner 31 to the developing unit 4 has reached a limit frequency at the point of time that the take up levers 19 provided on the developing unit 4 become deficient. The take up levers 19 are integrated with a part of the developing unit 4, and they are separated from the unit by being broken off when used.