baber/WOPTO huggingface dataset:
Patent JP-H11186875-A (JP)
Title: Filter circuit
Inventor: YOSHIZAWA ATSUSHI
IPC: H03H11/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To make an output characteristic of the active filter circuit stable by feedback control. SOLUTION: A signal at a desired frequency band and a signal at a frequency band being a disturbing wave are given to a gain variable circuit 11 from a terminal 10, the gain is controlled and the resulting signal is fed to an active filter circuit 12. Its output signal is waveform-shaped by a limiter circuit (not shown) from a terminal 13 and the resulting signal is fed to a signal data demodulation circuit. A 1st coefficient multiplier 14a multiplies a prescribed coefficient with a level of an output signal of the active filter circuit 12. A 2nd coefficient multiplier 14b multiplies a prescribed coefficient with an input side signal level. Level detectors 15a, 15b detect respectively output levels of the 1st coefficient circuit 14a and the 2nd coefficient circuit 14b. Furthermore, a switch 16 dominates an output of a detection signal of the 1st level detection circuit 15a or the 2nd level detection circuit 15b which is higher in its level. Its output is given to a comparator (differential amplifier) 17, where its output controls the gain of a gain variable circuit 11 via a clip circuit 19.
Patent JP-H11183347-A (JP)
Title: Material testing machine
Inventor: TAKAHASHI NOBUNARI
IPC: G01N3/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a material testing machine having a hydraulic circuit capable of simply controlling a hydraulic cylinder with high accuracy. SOLUTION: A load-sensitive pressure reducing valve 10 reducing the oil pressure fed to a hydraulic servo valve 5 in response to the load of the hydraulic servo valve 5 to make the oil pressure difference between the front and rear of the hydraulic servo valve 5 constant is provided between the hydraulic servo valve 5 adjusting the pressure oil fed from a hydraulic source and driving a hydraulic cylinder 1 and the hydraulic source. A low-pressure relief circuit 14 is provided on the front stage of the load-sensitive pressure reducing valve 10, the low-pressure relief circuit 14 is operated to reduce the load of the hydraulic source when the hydraulic cylinder 1 is kept at a no-load state for energy saving.
Patent JP-H05173834-A (JP)
Title: Detecting system for function call and return
Inventor: YONEDA KIYOSHI
IPC: G06F11/28
Filed: 1991-12-20
Abstract: PURPOSE:To execute analysis in a short time by simplifying the detection program of the call and the return of a function in program analysis. CONSTITUTION:Data at the time of program fetch in the execution history of a CPU is taken out in order as sampled, and special attention is paid to an address (101). The address is retrieved from the entry address table of the function (102). If it coincides with the leading address of the function, the function call is decided to have occurred by function call decision (105). Besides, if it does not coincide with the leading address of the function, it is decided whether the function area of the address program-fetched immediately before is different from the function area the address of the data read just now or not (104). If the function area is different, the function beginning from the function shown by the address program-fetched immediately before is decided to have been returned (106). This operation is executed by using the entry address table of the function.
Patent JP-H06123341-A (JP)
Title: Continuously variable automatic transmission
Inventor: HIROSE YOSHIYUKI
IPC: F16H15/10
Filed: 1991-12-19
Abstract: PURPOSE:To provide a continuously variable automatic transmission with a compact size, simple structure and high transmission torque. CONSTITUTION:Rotation of an input shaft 1 is transmitted to an output shaft 3 and the rotational speed of the output shaft 3 is continuously changed by moving speed change discs 5 in input/output axial direction by connecting together an input disc 2 and am output disc 4 provided on the input shaft 1 and the output shaft 3 respectively or a loosely fitted disc provided between these discs by means of rotatably supported speed change discs 5.
Patent JP-H07198328-A (JP)
Title: Position measuring apparatus
Inventor: MINEGISHI ISAO
IPC: G01D5/26
Filed: 1993-12-29
Abstract: PURPOSE:To omit alignment control by utilizing a single light source and to perform the accurate, absolute measurement stably by obtaining the position of a material to be measured based on the phase difference of interference signals before and after mode hopping caused by a light emitting part. CONSTITUTION:The interference signal of the reflected lights from the upper surface and the rear surface of a plane-parallel plate is observed with a light receiving part 9. The temperature at a mode hopping is detected 103 and fed back to a temperature control circuit 102. The temperature is controlled so that the nonlinear part of wavelength change is located at the constant position, e.g. at the center, during the lighting period of a semiconductor laser 1 all the time. The interference signal of the reflected lights from a fixed mirror and a movable mirror and the interference signal of the reflected lights from the movable mirror and a surface to be measured are inputted into a waveform shaping circuit 106 from light receiving parts 17 and 24. The waveform signal with the wavelength lambda1 at the front-half part of the nonlinear part of the lighting period and the waveform signal with the wavelength lambda2 at the rear-half part are detected and undergo A/D conversion 107 individually. The results are recorded 105. A control part 108 analyzes the waveforms, computes the phase difference of both signals and measures the distance to the surface to be measured.
Patent JP-H05129130-A (JP)
Title: Television set occult and magnetics diamond
Inventor: KAWASAKI TOKUICHI
IPC: H01F7/06
Filed: 1991-11-02
Abstract: PURPOSE:To create the world of occult by emitting light by applying the lines of magnetic force generated by a magnet and copper wires, aluminum concave lens and codes to a particular chemical substance and also converting the lines of magnetic force into voices. CONSTITUTION:The top face of a magnet head 25 of a magnet is connected with a copper wire to the inner screen wall surface of a CRT, or the inner screen wall surface is connected to a concave spherical surface at the other side where the center of the top face is overlapped with the center of the surface of a plane portion of an aluminum concave lens 15. Also, 5 kinds particular chemical substances are used for converting the line of magnetic force into light. Also, a magnet copper wire 2 is connected, the tip of the other end of the copper line 2 is pointed and touched to oil paper 22 to generate voice. Also, glass plates 28 each having 1 micron in thickness are arranged at the interval of 1 micron at a sound deviation board 9 and stereo characteristics are given. Also, an electric car 30 has an engine made of a DC motor 38 and silicon batteries 17, and it is charged with a DC electric station 32 formed by an Al-Si diode 16. By doing this, an occult world can be created.
Patent JP-H11183114-A (JP)
Title: Rotational angle sensor
Inventor: AMANO YOSHIHARU
IPC: G01D5/245
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle sensor which prevents degradation of detection precision caused by presence of a foreign matter between a magnetic path structure and a magnetism detecting element. SOLUTION: A throttle sensor 10 comprises a magnetic path structure 11 comprising a magnet 13 fitted to one end of a valve shaft 71 and facing plates 14 and 15 fitted to both end of the magnet 13 and a substrate 23 allocated between the facing plates 14 and 15, steps 20 and 21 formed at peripheral part of the facing plates 14 and 15 comprise facing magnetic pole surfaces 16 and 17. On the substrate 23, a Hall element 12 is so allocated as to be positioned between the magnetic pole surfaces 16 and 17. At the upper surface of the Hall element 12 and the lower surface of the substrate 23, removal members 25 and 26 of felt material are provided at parts on the opposite side of the hole Hall element 12. The upper and lower surfaces of removal members 25 and 26 are press-fitted to the magnetic pole surfaces 16 and 17.
Patent JP-H11171151-A (JP)
Title: Labeling device
Inventor: SATO HIROMI
IPC: B65C9/18
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a labeling device capable of beautifully attaching a label at the prescribed position of a body to which the label is attached even when the carrying speed of the body is higher than the regular value, and improving the labeling capacity. SOLUTION: In a labeling device 10 including a carrying means 30 to carry a body 20 to which a label is attached, an attaching roller 22 to peel a label 12 from a continuous label body 11 to which a plurality of labels 12 are temporarily attached to a strip-shaped mount 14 by a peeling means 18 and press the label 12 against the body 20 to attach the label, and a transferring means 28 to intermittently transfer the peeled strip-shaped mount 14, the delivery speed of the label 12 to be peeled by the peeling means 18 is finely regulated.
Patent JP-H06193930-A (JP)
Title: Mounting method for filter of clean unit
Inventor: TOKUOKA SHINICHI
IPC: F24F7/06
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a clean unit supporting method which enables the adjusting of a position of joining a filter seal frame on a unit body casing corresponding to a mounting position of a filter. CONSTITUTION:A bolt slot 62 is provided on a lower joint surface 61 of a unit body easing 6 and a bolt slot 82 on an upper joint surface 81 of a filter seal frame 8 corresponding to it in the direction at the right angle to the above slot 62.
Patent JP-2000184723-A (JP)
Title: Synchronous rectification circuit
Inventor: ZAITSU TOSHIYUKI
IPC: H02M7/21
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous rectification circuit for preventing the surge voltage of an FET and the loss of the voltage. SOLUTION: In a rectification side FET 8, a gate electrode is connected to the positive electrode terminal of a secondary side coil of a transformer 7 and a drain electrode is connected to the negative electrode terminal of the secondary side coil of the transformer 7. In a reflux side FET 9, the drain electrode is connected to the positive electrode terminal of the secondary side coil of the transformer 7, and the gate electrode is connected to the negative electrode terminal of the secondary side coil of the transformer 7 via a DC bias cut capacitor 13 and an FET 14 for clamping gate voltage. The DC bias cut capacitor 13 and the FET 14 for clamping gate voltage speeds up the turn- off of the reflux side FET 9. With the above configuration, the surge voltage of the FET and the loss of the voltage can be prevented.
Patent JP-H10183568-A (JP)
Title: Breakwater
Inventor: NIIMI TOMIO
IPC: E02B1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve safety in strength of a breakwater itself, efficiently dissipate wave, enhance dissolved oxygen density in dissipating water, and reduce stagnation of sea water in a harbor and clarify it by interchanging the sea water. SOLUTION: A wave dissipating permeable part having a sea water flow path 10 for flowing the sea water is provided in a breakwater main body and the sea water flow path 10 is so formed that many small cylindrical chambers 11, 11a,... are arranged in the vertical/lateral directions corresponding to the length and width directions of the breakwater main body into a honeycomb state in a row so as to be formed into multiple-layered honeycomb structure parts. Mutual small chambers 11, 11a... in the honeycomb structure parts are so arranged by changing the position as to be communicated with a plurality of opposite other small chambers 11, 11a....
Patent JP-H06200275-A (JP)
Title: Coating agent for forming lubricating film
Inventor: MURAYAMA KIMIMASA
IPC: C10N40/02
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a coating compsn. which is applied to a sliding member to form a lubricating film having a specified friction coefficient and excellent load-bearing properties and abrasion resistance. CONSTITUTION:This coating agent comprises a solvent, a thermosetting resin, and a solid lubricant contg. an orthophosphate in a vol. ratio of the lubricant to the resin of 0.1-2.0.
Patent JP-2000182740-A (JP)
Title: Contact opening and closing mechanism of ic socket
Inventor: SATO SHIGERU
IPC: H01R33/97
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a contact of a socket main body to an external contact of an IC package to be loaded on the socket main body, by suitably adjusting the moving amount of a contact opening and closing moving plate laterally movably provided on the upper surface of the socket main body and the stop and the start. SOLUTION: This opening and closing device is provided with a moving plate 2 to be operated so as to be laterally moved along the upper surface of a socket main body 1, the closing state of a contact 3 provided on the socket main body 1 is formed by the lateral movement in one direction of the moving plate 2, and the opening state of the contact 3 is formed by the lateral movement in the other direction. In this case, the base end of an operating member 4 to be opened and closed in relation to the socket main body 1 is rotatably supported on one end of the socket main body 1, a slide cam mechanism 6 for converting the rotational motion of the operating member 4 into the lateral moving motion of the moving plate 2 is constituted between the operating member 4 and the socket main body 1, and opening and closing of the contact 3 is performed.
Patent JP-H10167354-A (JP)
Title: Container for tissue paper, etc.
Inventor: YOSHIZAWA SHIN
IPC: A47K10/42
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To easily take out an object such as tissue paper which is stored and is left in a small quantity. SOLUTION: This container is provided with a folding line 4 at a proper position in a bottom face part 1, and from each end of the folding line 4, a detaching line is provided extendedly. Both tip ends of the same are joined at a position properly apart from the folding line 4 forming a raising bottom part 6. In the raising bottom part 6, a fitting part for one side is provided near the tip end part facing the folding line 4, and a narrow part 9 is formed at a position properly apart from the fitting part 7. In a projection 10 which is always formed by this, a fitting part 8 for the other part is provided. When an object B stored is left only a little, the detaching line is pressed to be detached, and by fitting both fitting parts 7 and 8, the bottom part 6 becomes in a raised bottom condition making it easier to take out the object B stored.
Patent JP-2000183394-A (JP)
Title: Vertical micro-resonator light-emitting diode
Inventor: OGURA SHIGEKI
IPC: H01S5/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a vertical micro-resonator light-emitting diode with high emission efficiency. SOLUTION: A vertical micro-resonator is formed of a pair of multilayer reflection layers 3 and 9 for a hall wavelength for light-emitting wavelength, in resonator length, and a quantum well layer 7 is provided at its center, thus the quantum well layer 7 is present at the antinode of the standing wave of the optical wave, with natural output enhanced due to the resonator QED effect. With barrier layers 6a and 6b and clad layers 4 and 8 provided, band gap inclination layers 5a and 5b are provided between both layers, with a band gap of the barrier layer larger than that of the clad layer. With this configuration, the difference in band gap between a quantum well layer and a barrier layer is made larger, without reducing difference in refractive index between the multilayer reflection layers 3 and 9 and clad layers 4 and 8.
Patent JP-H05182729-A (JP)
Title: Contactor for electrical parts
Inventor: MATSUOKA NORIYUKI
IPC: H01R13/24
Filed: 1991-12-26
Abstract: PURPOSE:To provide a connector for lead-less type ICs with a contactor for electrical parts enabled to make proper and reliable pressure contact with conductive pads or the like arranged on the lower face of a IC in high density. CONSTITUTION:When a pressure contact portion 4 of a movable contactor 3 is pushed down by means of a contact point 6 of an electrical part 5, a pressure receiving piece 7 provided on the movable contactor 3 or stationary contactor 9 is flexed, and the pressure contact portion 4 is pushed up by the reaction force to be pressure contacted to the contact point 6. And by means of tilted movement of the movable contactor 3, while pressure contacting the pressure contact portion 4 to the contact point 6 by the reaction force of the pressure receiving piece 7, a rub is generated between the pressure contact portion 4 and the contact point 6.
Patent JP-H0688544-A (JP)
Title: Idling speed controller
Inventor: HONGASHI SHIYOUJI
IPC: F02D29/04
Filed: 1991-12-28
Abstract: PURPOSE:To provide an idling speed controller that opens a second solenoid valve by means of a control part only when the specified conditions are satisfied after the ON operation of an air conditioner, while it is able to check an unnecessary open of this second solenoid valve in the case where load in the air conditioner is small, and simultaneously makes a speed variation in time of ON-OFF selecting operation in the air conditioner checkable to smallness for smooth control. CONSTITUTION:In an idling speed controller with an idling speed control valve (1st solenoid valve) 32 to be feedback-controlled by a duty ratio and an idle-up valve (2nd solenoid valve) 36, it is provided with an outside temperature sensor detecting an outside temperature and a pressure sensor detecting atmospheric pressure as well as a control part which inputs each detection signal out of various sensors and controls the second solenoid valve to be opened at the time of satisfying the specified conditions after the air conditioner is turned to ON.
Patent JP-H09299267-A (JP)
Title: Bathtub via freely intermittently movable water tank
Inventor: ISE HIROSHI
IPC: E03B11/02
Filed: 1991-12-29
Abstract: PURPOSE: To maintain the freshness of the water of a multi-purpose water tank. CONSTITUTION: A city water plug 12, the multi-purpose water tank 1 and this bathtub 14 are serially connected. Normally, the multi-purpose water tank 1 is filled with the water and the water is supplied to the bathtub 14 through it and used. At the time of urgently requiring the water, the multi-purpose water tank 1 is detached, that is a lower female/male connector 3 and an upper female/male connector 4 are detached and it is moved to a required place, and an injection hose is connected to the lower female/male connector 3. At the time of making the water flow out by the gravity, an air plug 9 is opened, the injection hose is lowered and the water is supplied. At the time of jetting it, compressed air and the upper male connector 4 are connected and it is jetted from the injection hose.
Patent JP-2001173237-A (JP)
Title: Outside curing net
Inventor: KOMATSU TATSUO
IPC: E04G21/32
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To make easy outside curing for a building with simple and lightweight material and reduce the time of work and cost thereof. SOLUTION: A curing net or the like 2 is mounted to the outer surface of a curing frame 3 composed of lengthwise and widthwise members 7, 8 assembled in a lattice shape, and a mounting bracket 4 to mount the frame 3 to a rising wall B in an outer wall of a building or a reinforcing bar so as to be replaceably, thereby forming an outside curing net 1. The bracket 4 is composed of a holding member 15 to be fixed to the lengthwise member so as to be adjustabe in its up/down position and a clamp 16 to be fittedly, fixed to the wall B from the above. According to the advance of construction work, the net 1 is raised sequentially by a crane to implement outside curing.
Patent JP-2001180451-A (JP)
Title: Washing liquid jetting device
Inventor: TSUJIFUJI AKITO
IPC: B60S1/60
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To suppress the infiltration of water into a motor in a washing liquid jetting device and to reduce the cost of the washing liquid jetting device through the simplification of structure. SOLUTION: This washing liquid jetting device 10 comprises a washer tank 20 for storing washing liquid, the motor 30 mounted below the tank 20 to jet the washing liquid, and a nozzle 40 connected to the motor 30 to jet the washing liquid toward a headlight. A conduit 50 led out of a spiracle of the motor 30 is engaged with a side wall 21 of the tank 20 by pressing the outer diameter face of the conduit 50 toward the side wall 21, and placed in inverted U-shape so that the tip 52 of the conduit 50 points vertically downward. A downward water shielding piece 21a projected sideward from the side wall 21 of the tank 20 to cover the tip 52 in a vertical direction is integrally formed below the tip 52.
Patent JP-H11157627-A (JP)
Title: Conveyor speed controller
Inventor: NAGANO TSUTOMU
IPC: B65G43/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To automatically control the speed of a conveyor and give uniform etching treatment to substrates even when various types and a small number of substrates to be produced are mixed together and carried via a conveyor. SOLUTION: A substrate 3 is carried toward an arrow-mark R by the drive of a driver 2 which consists of a motor 2a, a first transmission roller 2b, a first transmission belt 2c, a second transmission roller 2d and a second transmission belt 2e, and etching liquid 4b is showered and sprayed to the substrate 3 by a spray 4e for an etching device 4. Plural sensors 5 are arranged in a roller conveyor 1 to find the area of one substrate and compute the accumulated areas of the substrate to which etching treatment is given in such repetition. The motor 2a is controlled according to the area of the substrate to which etching treatment is given by a controller to control the speed of a roller conveyor 1 for giving uniform etching treatment to the substrate 3.
Patent JP-2000187505-A (JP)
Title: Computer system having distributed learning function
Inventor: TERAUCHI KANEMOTO
IPC: G05B15/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To adapt to a complicated environment, also to facilitate extension of a system even when control objects are increased and to accelerate learning in a computer system having a learning function. SOLUTION: Each unit 1 of a unit group 10 outputs an output command producing plus results to a self-unit based on information on the current environment, etc., of the self-unit which is acquired from a sensor, etc., connected by the connection of excitability and the connection of restraint property. Thus, even when control objects are increased, it is possible to easily extend a system only by adding a unit 1 corresponding to these objects in a horizontal direction. It is also possible to expand an input command from an upper hierarchy to a more detailed command corresponding to a complicated environment by connecting the unit 1 vertically and hierarchically.