baber/WOPTO huggingface dataset:
Patent JP-S6385464-A (JP)
Title: Frequency measuring instrument
Inventor: ISHIKAWA MASAHIRO
IPC: G01P3/489
Filed: 1986-09-30
Abstract: PURPOSE:To measure a frequency with a stagger ring system by resetting a counting means at intervals of frequency counting time and restarting it, and calculating the counted value of the counting means at intervals of time and then carrying on counting of input pulses. CONSTITUTION:The counting means 100 counts input pulses and is updated and restarted at intervals of frequency counting time T/alpha. An arithmetic control means 200 performs arithmetic C(1-1/alpha) based upon the counted value C within the frequency measurement time T at intervals DELTAT(=T/alpha) and updates and restarts the counting means 100. The output of the counting means 100 is stored in a storage means 300 and outputted at time intervals DELTAT. This output data C is updated, i.e. refreshed at intervals T/n, the mean value of (n) counted values ranging from values of (n+1) times before to the last counted value is discarded from the current output data, and a newly measured counted value is added to perform the same frequency measuring operation with the stagger ring system.
Patent JP-H1170321-A (JP)
Title: Treatment device for waste ozone
Inventor: MINE SHINGO
IPC: B01D53/86
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of activated carbon being a waste ozone decomposer which acts as a backup by outputting an alarm signal at a point of time when only an ozone decomposition catalyst has been deteriorated. SOLUTION: The treatment device for waste ozone is equipped with an ozone decomposition tower 5 which holds both an ozone decomposition catalyst 3 for decomposing ozonized gas 1 into oxygen gas 2 and activated carbon 4. Ozone concentration meters 6, 10 for measuring ozone concentration and alarm setting instruments 7, 11 informing abnormality when ozone concentration reaches at least prescribed value are respectively installed in the upper parts of the ozone decomposition catalyst 3 and activated carbon 4. An alarm signal is outputted to the outside at a point of time when it is detected that ozone concentration in the upper part of the ozone decomposition catalyst 3 is at least set value (0.06 ppm).
Patent JP-H06204843-A (JP)
Title: Level shifting circuit
Inventor: KINUGASA YASUSHI
IPC: H03K19/0952
Filed: 1993-09-20
Abstract: PURPOSE:To provide a level shifting circuit capable of reducing power supply voltage and power consumption and outputting stable multi-stage DC levels in respect to a level shifting circuit for outputting multistage DC levels whose output levels are changed. CONSTITUTION:At least two capacitors C using a ferro-electric substance are serially connected between two terminals having respectively different potential levels and output terminals O are connected to the one terminal sides of respective capacitors C to generate plural stage DC level signals by using a remaining polarization of capacitor C.
Patent JP-S61113540-A (JP)
Title: Backward speed control unit for car
Inventor: FUJITA HARUYASU
IPC: B60W10/18
Filed: 1984-11-08
Abstract: PURPOSE:To reduce the workload of a driver at backward motion of a car by automatically controlling the car speed at the backward motion of the car so as not to exceed a preset speed. CONSTITUTION:When the car speed at backward motion exceeds a preset speed, the internal pressure of a damping conduit 14 and an actuating cylinder 22 is increased because the exhaust amount of liquid of a pump 11 exceeds the flowrate in which the liquid passes through an orifice 28 and is escaped to a feed conduit 13. A piston 23 moves a piston 21 right by this pressure and brake liquid is pressurized-sent to a wheel damping device by this piston 21. As a result, the wheel damping device is operated and the car speed is decreased. Then, the number of rotations of the pump 11 is also decreased and the exhaust amount is decreased. Also, the pressure of the actuating cylinder 22 is decreased and the damping device is released. By the operation mentioned above, the speed at the time when a car goes backward is controlled so as not to exceed a preset speed.
Patent JP-2001061043-A (JP)
Title: Image storing device
Inventor: HIKITA TOSHIYA
IPC: H04N1/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an image storing device that executes storage of an image according to an optimum processing sequence in response to a utilizing state of a function when the function is made complicated. SOLUTION: A sequence control means 112 assembles required processing sequence corresponding to a set requestmode. Furtheremore, an acquisition release control means 111 sequentially makes a request to a combination control means 110 for a sequence requested by the sequence control means 112. Then the combination control means 110 assembles sequences for 1st-4th image storage means 106, 107, 108 and 109 on the basis of the set request sequence.
Patent JP-H0590993-A (JP)
Title: Pll system frequency synthesizer circuit
Inventor: MAEDA KAZUO
IPC: H03L7/107
Filed: 1991-09-13
Abstract: PURPOSE:To make immediately a frequency of a frequency synthesizer selected at a high speed stable by connecting plural loop filters whose pass band differs switchingly to a common phase locked loop circuit. CONSTITUTION:The circuit is provided with two loop filters 3-1, 3-2 and ON/ OFF switches 7a-1, 7b-1 (7a-2, 7b-2) are connected respectively to a pre-stage and a post-stage of the filter 3-1 (3-2), the ON/OFF state is controlled by a control circuit 6 to connect the loop filters 3-1, 3-2 into a phase locked loop (PLL) alternately. Thus, the 1st and 2nd steady-states are once attained respectively by the 1st and 2nd loop filters 3-1, 3-2 and the stable operating state is switched almost immediately between 1st and 2nd frequencies f1, f2 by selecting a frequency division ratio of a frequency divider 5 corresponding to 1st or 2nd frequency data and also selecting the switches 7a-1, 7b-1 and 7a-2, 7b-2 thereby implementing high speed frequency hopping.
Patent JP-H1171319-A (JP)
Title: Production of (difluoromethoxy)benzaldehyde compound
Inventor: FUJIMA TOSHIHIKO
IPC: C07C45/64
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for pharmaceuticals and agrochemicals by reacting a hydroxybenzaldehyde compound with chlorodifluoromethane in the presence of water, an organic solvent, a base and a phase-transfer catalyst. SOLUTION: The objective compound expressed by the formula HCF2 O-Ph- CHO can be produced by reacting 1 mol of a hydroxybenzaldehyde compound of the formula HO-Ph-CHO (Ph is a 1-4C alkyl, a 1-4C alkoxy, F, unsubstituted phenylene, etc.), (e.g. p, m or o-hydroxybenzaldehyde) with 1.0-2.0 mol of chlorodifluoromethane in the presence of 50-600 ml of water, 200-1,200 ml, of an organic solvent (e.g. dichloromethane and ethylene glycol dimethyl ether), 2.0-4.0 mol of a base and 2-10 mol.% of a phase-transfer catalyst (preferably a quaternary ammonium salt or a quaternary phosphonium salt) preferably at -20 to +20 deg.C.
Patent JP-S60130053-A (JP)
Title: Sealed secondary battery having a negative electrode consisting of hydrogen-absorbing alloy electrode
Inventor: KANDA MOTOI
IPC: H01M10/28
Filed: 1983-12-15
Abstract: PURPOSE:To increase the speed at which oxygen is absorbed by the negative electrode so as to prevent any increase in the internal pressure of a sealed secondary battery as well as any expansion and liquid leakage of the battery by forming grooves on the outermost area of the negative electrode body so that gas can be sufficiently diffused between said area and the metallic can. CONSTITUTION:An area of a sheet-like kneaded-mixture body 1 corresponding to the outermost portion of the rolled member, has several grooves where a current collector 2 is exposed. Therefore, when the body 1 and a positive electrode are rolled with a separator interposed and the thus formed rolled member is installed in a metallic can, a gas diffusion path is formed between the metallic can and the negative electrode and absorption of oxygen gas is accelerated. Furthermore, a gas-liquid-solid three-phase interface easily develops near the above gas diffusion path where the current collector is exposed, thereby accelerating the gas absorption.
Patent JP-2000042244-A (JP)
Title: Gun game machine
Inventor: IGARASHI HIROSHI
IPC: A63F13/219
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enable a player to feel a reaction or impact similar to the reaction or impact in a real shooting action and improve the external appearance of a model gun, in a gun game machine. SOLUTION: A player performs a game by holding in his hands a model gun 6a, 6b which is spaced apart from a game machine casing. A slide cover 17 is mounted, in an exposed state, to an upper barrel part 8 so as to be slidable in the longitudinal direction thereof (in left and right directions in the figure). When a trigger 11 is pulled, the cover 17 is driven by a solenoid 19 so as to be instantaneously, rearwardly moved at high speeds so that a reaction or impact corresponding to a shooting action is imparted to the player. An imitation hammer part 16 protruding rearward prevents the rearwardly moving cover 17 from striking the player. The model gun 6a, 6b can be connected to the game machine casing by cables 5a, 5b.
Patent JP-S59120534-A (JP)
Inventor: BERUNTO KURIYUUTEINGU
IPC: B60N2/90
Filed: 1983-12-15
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-H04116239-A (JP)
Title: Catalystic deterioration diagnostic device for internal combustion engine
Inventor: ARAMAKI TAKASHI
IPC: G05B23/00
Filed: 1990-09-05
Abstract: PURPOSE:To prevent decrease in diagnostic accuracy caused by deviation of a rear air-fuel ratio and deviation of a judging standard by inhibiting deterioration diagnosis of catalyst in the case renewal of learning compensation which uses a downstream air-fuel ratio sensor is not performed enough. CONSTITUTION:A catalyst converter 27 is interposed at an exhaust passage 23 in an internal combustion engine 21, and an upstream oxygen sensor 28 is arranged above the catalyst converter 27, and a downstream oxygen sensor 29 is arranged downstream. A feedback compensation coefficient is calculated based on output of the oxygen sensor 28 in a control unit 32, and the feedback compensation coefficient is corrected by a learning value based on the output of the oxygen sensor 29. When the number of renewal of the learning value based on the output of the oxygen sensor 29 is at a specified value or more, the deviation in the air-fuel ratios is seldom happened, and deterioration diagnosis of the catalyst converter 27 is performed by comparing the outputs of the oxygen sensors 28, 29 each other. Consequently, the deterioration diagnosis is performed accurately.
Patent JP-H1078554-A (JP)
Title: Adjustment mechanism of cascade scanning optical system
Inventor: TAKANO MASATOSHI
IPC: G02B13/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment mechanism which accurately adjusts a pair of scanning laser beams in a straight line manner in a cascade scanning optical system that scans the scanning laser beams consist of a pair of laser scanning optical system in different axial direction position at a same peripheral direction position of a single rotating scanned medium. SOLUTION: Mirrors 27A and 27B are arranged between a pair of laser scanning optical systems 20A and 20B and a rotating scanned medium 10 to reflect scanning laser beams by each laser scanning optical system. A mirror angle adjustment mechanism is provided to adjust angle at least one of the mirrors 20A and 20B to the direction in which the incident position of the scanning laser beams reflected by the mirrors of the subscanning direction to the medium 10 is varied. Moreover, cylindrical lenses 23A and 23B having the power in the subscanning direction are arranged between each laser light source of the systems 20A and 20B and a deflector.  A cylindrical lens position adjustment mechanism is provided to adjust position at least one of the lenses 23A and 23B to the direction in which the incident position of the scanning laser beams that pass the cyindrical lenses and scanned by the deflector to the subscanning direction of the medium 10.
Patent JP-H0685542-A (JP)
Title: Variable frequency microwave oscillator
Inventor: TAKEDA SHIGERU
IPC: H03B7/06
Filed: 1992-09-03
Abstract: PURPOSE:To provide the variable frequency microwave oscillator which is equipped with a low loss, wide variable width and stable temperature. CONSTITUTION:A microwave resonator combining a variable electrostatic capacitor 1 for changing electrostatic capacity by changing a gap (d) between two parallel metallic plates 5 and 5a with a mechanical displacing element and a low-loss inductance element 2 is combined with a negative resistance circuit. On the other hand, an electrically controllable piezoelectric element or magnetostriction element is used as the mechanical displacing element. Further, the inductance element is composed of a microstrip line.
Patent JP-H0979984-A (JP)
Title: Printing stamper inspection machine
Inventor: MATSUSHITA HIROSHI
IPC: G01N21/84
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a printing stamper inspection machine with improved working efficiency and less occupation space of a floor surface. SOLUTION: An oblique and solid frame 2 is buried on a substrate 1, a movable plate 4 which is slid and displaced in upper and lower directions on the front surface of the frame 2 is provided, guide rails 5A and 5B for crossing the front surface of the movable plate 4 in left and right directions are provided, a small magnifier guide 5 whose both edges are supported by the frame 2 and which is slid and displaced in upper and lower directions is provided, and a small magnifier 6 which is slid and displaced left and right along the small magnifier guide 5 is provided. A printing stamper to be inspected is applied to the movable plate 4, for example, by a magnet.
Patent JP-H04116534-A (JP)
Title: Prewinding system camera using film with magnetic storage part
Inventor: EGAWA TAKESHI
IPC: G03B17/00
Filed: 1990-09-07
Abstract: PURPOSE:To properly record information extending over the whole of frames by providing a prewinding designation means and a prediction calculation means which predicts and calculates the film feeding speed of the respective frames after photographing based on a feeding time stored in a storage means. CONSTITUTION:The storage means 103 which stores the feeding time counted by a count means 102 and the prewinding designation means 101C which feeds the unphotographed frames, which is fed according to the designation of a one frame feeding designation means 101B, to a prespribed photographing start position are provided. Besides, the prediction calculation means 101A which predicts and calculates the film feeding speed of the respective frames after the photographing based on the feeding time stored in the storage means 103 is provided. Then, the film feeding speed of the first one frame is predicted based on the feeding time obtained when dummy feeding is executed and the film feeding speeds of the succeeding photographing frames are predicted based on the feeding time required for the last photographing frame. Thus, the information is properly recorded extending over the whole of the frames.
Patent JP-H0682883-A (JP)
Title: Illuminator
Inventor: SHINOHARA HIDENORI
IPC: F21V11/00
Filed: 1992-09-03
Abstract: PURPOSE:To obtain an inexpensive illuminator having a wide illuminating angle and not having unwanted light and the increase of power consumption by using plastic molded goods for a reflector. CONSTITUTION:Direct light 19, advances toward a diffusion lens at the same angle as that of reflected light 13 from the reflector 8 of the plastic molded goods and further, diffused at an effective illuminating angle theta2 by the diffusion lens 10, as the irradiating lens of an irradiator. In the conventional light shielding plate, effective direct light advancing toward the diffusion plate from a bulb is shielded as well, but a hole is provided on the center of the light shielding plate 9 integrally molded with the reflector 8, to practically use the direct light 19 and improve the illuminance of an illuminator. The reflecting surface of the reflector 8 has metal plating processing, etc., to improve reflectance as well. Moreover, a high reflectance plastic can be used.
Patent JP-S6478908-A (JP)
Title: Suspension device for vehicle
Inventor: ASO SEIICHI
IPC: B60G7/04
Filed: 1987-09-19
Abstract: PURPOSE:To sufficiently ensure the deformation capacity of an elastic body by linking a horizontally extending linking member one end of which is linked to the top end part of a damper to a vehicle body via the elastic body. CONSTITUTION:A link rod 20 which is linking member is linked nearly horizontally to a vehicle body via an elastic member 22. One end of this link rod 20 is linked to the top end of a damper 19 while the other end of the link rod 20 is linked to the vehicle body. Thereby, the top end part of the damper 19 is elastically supported by means of oscillation centering around the vehicle-body side linked part of the link rod 20. Hence, an elastic member 22 can be installed without being restricted by the vehicle height because of the simple structure of liking the link rod 20 to the vehicle body via the elastic member 22. Therefore, the elastic body 22 having a sufficient deformation capacity can be used improving driving stability while giving a good ride.
Patent JP-H04115912-A (JP)
Title: Fitting mechanism of mold
Inventor: INABA ZENJI
IPC: B29C33/30
Filed: 1990-09-07
Abstract: PURPOSE:To remarkably reduce the labor of a worker necessary for an exchange of molds and perform efficiently especially molding operation of small quantity of various kinds products, by a method wherein a connecting part, which is mold to be fitted to a fitting part fitted to a mold fitting part of a platen constituting a mold clamping part and comprised of grooves penetrating through laterally in the top and bottom of the front part and a protrusion formed of the same, is provided. CONSTITUTION:When CPU for PMC confirms that signal of limit switches L2, L3 from an input circuit are both turned ON, the same instructs a movement of a ball screw 39 to the first stage and CPU for NC moves a mold B to a using position by driving as servomotor M2 for push and move. Upon receipt of a movement completion signal, a clamp is operated and a pin 35 is fitted in a recessed part 36 (groove 32). A movable plated is moved to a mold contacting position, an automatic clamp on a movable mold side is operated and an exchange of the molds is completed. At the time of the exchange of the molds, since the mold A which is on a using position is discharged automatically and also the mold 13 pushed into the fitting part 14 is arranged on the using position, labor of an operator is reduced drastically.
Patent JP-S6295064-A (JP)
Title: Facsimile receiver
Inventor: YAMAMOTO TETSUICHIRO
IPC: H04N1/387
Filed: 1985-10-21
Abstract: PURPOSE:To easily discriminate a boundary every one communication by recording a termination form display symbol every recording picture corresponding to one sheet of transmission original when recording a picture signal on a successively supplied roll type recording paper. CONSTITUTION:When the facsimile communication is started, a control signal required for carrying out the control between the facsimile transmitters and the receivers is connected to a control input of a control part 30 through a network control part 10. A facsimile signal fed from the transmission side is connected to an input of a modulating and a demodulating part 20 through a network control part 10 and a signal demodulated from the modulating and demodulating part 20 is connected to the control part 30. The procedure of the facsimile communication is analyzed in the control part 30 and the picture signal in a picture signal interval is connected to a recording part 40 and recorded. If the analyzed result shows the control signal, a message completing signal, a procedure completing signal and various interruption signals are identified, and a corresponding pattern is read from a pattern area 51 in a storage part 50 and recorded on a recording part 40.
Patent JP-H04117859-A (JP)
Title: Private branch of automatic exchange
Inventor: HORI SHINICHIRO
IPC: H04M3/42
Filed: 1990-09-07
Abstract: PURPOSE:To realize the start of a conference talking from an external line not through the operator by receiving, decoding, storing a conference talking start command and a dial signal of plural conference participants in response to the arrival of a call from a trunk line automatically, holding tentatively the trunk line, calling the conference participant one after another and starting the conference talking simultaneously when all the participants take part. CONSTITUTION:When a call comes from a trunk line 101, an OGM(outgoing message) reproduction section 104 sends a message urging the entry of an extension number designating an extension for the conference talking via a channel section 105 and a trunk line control section 102. Then the control section makes a dialing to a 1st extension party and the OGM reproduction section 104 informs the presence of the conference talking from an external line party to the 1st extension party in a message via the channel section 105 and an extension control section 108 when a reply comes within a prescribed time to hold the trunk line. The similar operation is implemented also to a 2nd extension party and sets the conference talking among the external line party in holding and the two extension parties by controlling the channel section 105 when both the 1st and the 2nd extension parties give a reply.
Patent JP-H07106934-A (JP)
Title: Turnoff circuit device at time of overcurrent of semiconductor device
Inventor: SUFUEN KONRAATO
IPC: H03K17/082
Filed: 1994-09-05
Abstract: PURPOSE: To allow the circuit to avoid a high excess voltage peak, when the semiconductor device is turned off at the occurrence of an overcurrent. CONSTITUTION: In the case of turning off an IGBT1 or a power MOSFET on the occurrence of an overcurrent or of a short-circuited load, since the turn- off speed depends mainly on a current change, a high voltage may be produced in a leakage inductance. The turn-off circuit device is connected between a gate terminal and an emitter terminal, and has a transistor(TR) 9 that is controlled toward a region with a high forward resistance, when an external turn- off signal AUS is applied to the TR 9 and an overcurrent takes place at the same time.
Patent JP-H0788440-A (JP)
Title: Handling device for mail
Inventor: OKABE ZENE
IPC: G06T7/00
Filed: 1993-09-22
Abstract: PURPOSE:To provide such a handling device for mail that a postage seal whose feature is not clear by blur or the like is detected in a postage seal detection circuit used for an automatic assortment postmarking machine for mail. CONSTITUTION:For example, the whole image of mail P illuminated by a light source 131 is shot by a camera 132. The image of mail is converted into a red image by a color processing binary circuit 134. A charge measuring instrument Pb in the red image is recognized by a recognition circuit 13 from the red image for the detection area of two places on mail P and the result is outputted to a decision part 13c. In such a way, the whole image on both sides of mail P is read respectively by detection parts 13a, 13b. The result of recognition for area of four places on mail P is synthetically decided by the decision part 13c. Thereby the charge measuring instrument Pb on mail P is specified.