baber/WOPTO huggingface dataset:
Patent JP-S6039913-A (JP)
Title: Piezoelectric filter
Inventor: TAKAHASHI HIROYUKI
IPC: H03H9/58
Filed: 1983-08-15
Abstract: PURPOSE:To obtain a piezoelectric filter of less variance in filter characteristics by providing two resonator units having a piezoelectric substrate, a couple of front electrodes formed thereupon and a couple of rear electrodes formed oppositely to the said front electrodes. CONSTITUTION:The 1st and 2nd resonator units 11, 21 are provided, which have respectively the piezoelectric substrates 13, 23 formed with slits 12, 22 a couple of the front electrodes 14, 15 and 24, 25 formed spacingly with the slits 12, 22 and a couple of rear electrodes 16, 17 and 26, 27 formed spacingly with the slits 12, 13 and at least partially opposed to a couple of the front electrodes. A couple of the front electrodes 26, 27 of the unit 21 are connected electrically by a connection part 29, the units 11, 21 are arranged with a prescribed distance so that the respective rear electrodes 16, 17 and 26, 27 are opposed to each other, they are coupled mechanically at least partially, the rear electrodes 16, 17 and 26, 27 of the units 11, 21 are led out in common and also a couple of the front electrodes 14, 15 of the unit 11 form an input electrode and an output electrode.
Patent JP-H09330475-A (JP)
Title: Transaction processing system
Inventor: INABA TETSUO
IPC: G07G1/12
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a transaction processing system which efficiently executes adjusting job by executing the adjusting of merchandise registered by two merchandise register by means of one adjusting device and preventing erroneous adjustment by giving information on the side to adjust. SOLUTION: The merchandise registers 1A and 1B are respectively installed at merchandise registering lanes A and B and merchandise are registered by these merchandise registers 1A and 1B. In addition one adjusting device 2 is installed in the middle of the lanes A and B, and the adjusting device 2 individually adjusts merchandise registered by the registers 1A and 1B. In addition the adjusting device 2 gives information on which customer on the sides of the lanes A and B to adjust for.
Patent JP-H023886-A (JP)
Title: Apparatus controlling method by video image recognition
Inventor: TAKATO MORIKAZU
IPC: G08B13/196
Filed: 1988-06-16
Abstract: PURPOSE:To facilitate the drive control of an electric lock by comparing the picture data of an object to be image-picked up and registered video data, and releasing the lock if the object to be image picked up is registered previously. CONSTITUTION:The video signal of the object 2 to be image-picked up is obtained by a camera device 1, and this video signal is video-processed and picture-processed by a video processing device 3, and the still picture and the picture data of the object to be image-picked up are obtained. Then, the picture data is compared with the video data stored in a video data storage device 5 by a control device (CPU) 4, and a control signal is outputted correspondingly to this compared result. Namely, in a case that the video data coinciding with the picture data is stored (registered) in the video data storage device 5, the control signal to release the lock is outputted from the control device 4 to an electric lock device 6. Thus, the electric lock or the apparatus of a telecontroller can be operated even if a specified number, an ID number and a control code, etc., are forgotten and in addition, without operating any button.
Patent JP-H01317697-A (JP)
Title: Laser beam machine having dust collector
Inventor: IIDA WATARU
IPC: B23K26/142
Filed: 1988-06-16
Abstract: PURPOSE:To increase an laser beam processing speed by parting a pallet to plural spaces, forming 1st, 2nd apertures to both side parts of the respective spacers, feeding air from the 1st aperture corresponding to a laser torch and sucking the air, etc., from the 2nd aperture. CONSTITUTION:The pallet 30 is partitioned to the plural spaces by partition plates 35 in the moving direction of a moving base 13 having the laser torch 17. The 1st aperture 38 is formed to the one side part of the respective spacers 36 and the 2nd aperture 37 to the other. The air is sent from the 1st aperture 38 corresponding to the laser torch 17 and the air, etc., are sucked from the 2nd aperture 37 by a dust collector 45. The laser beam processing speed is increased in this way.
Patent JP-S6130960-A (JP)
Title: Power source
Inventor: HANAKA IKUTARO
IPC: H02M3/28
Filed: 1984-07-18
Abstract: PURPOSE:To reduce the capacity of a capacitor by correcting the input of a stepup chopper controller by the input current of a stepup chopper, thereby reducing the ripple current of an input stage capacitor. CONSTITUTION:The transistor (Tr) T1 of a stepup chopper 22 is controlled by a chopper controller 32 having a comparator 30 and a base amplifier 31. The controller 32 compares by a differential amplifier 34 the output of the chopper 22 with the reference voltage of a reference voltage setter 33, controls the TrT1 with the output of a triangular wave signal generator 35 to maintain the chopper output constant. A current detector CT1 detects an input current i1 and inputs it to a differential amplifier 38. Thus, the variation signal of the current i8 is subtracted by the output voltage of the amplifier 34 to be corrected to obtain a signal voltage having small ripple, thereby controlling the chopper. Accordingly, the stepup chopper current i2 becomes a continuous current waveform having small ripple.
Patent JP-H0714016-A (JP)
Title: System and device for information recording and reproducing
Inventor: TANAKA TSUNEO
IPC: G06K19/077
Filed: 1993-06-21
Abstract: PURPOSE:To miniaturize a portable recorder and to make it compatible with a memory card by giving the compatibility with the memory card to specifications and the external form of an input/output connector. CONSTITUTION:A first recorder 1 is provided with an IC memory 2, a recording and reproducing part 3 of the IC memory 2, and an input/output connector 5 having the same outside dimensions as a memory card 4 of international standards. For recording of a conference or the like, this card-sized first recorder 1 is enough. When recorded contents are edited or are recorded in another storage device having a large capacity, the first recorder 1 is connected to a second recorder 14. Since the first recorder is compatible with the memory card 4, it is sufficient if the first recorder is inserted to an input/output connector 15 of the second recorder 14 in the same manner as the memory card 4 in this case. This insertion is detected to operate a switch 16, and the control of the memory is transfered from the first recorder 1 to a system controller LSI 17 of the second recorder 14.
Patent JP-S6041229-A (JP)
Title: Manufacture of semiconductor device and manufacturing equipment thereof
Inventor: SUGII TOSHIHIRO
IPC: H01L21/302
Filed: 1983-08-17
Abstract: PURPOSE:To enable precise patterning due to constant anisotropy etching by forming etchant decomposing etching gas adhered to the surface of a material layer to be etched by photochemical reaction. CONSTITUTION:The substrate 20 of a material to be etched is set on a cooler 19 which is exposed in a reaction chamber 14. The residual gas is vaccum-exhausted. The substrate 20 is cooled. The temperature of the substrate 20 is lowered to approx. 63 deg.K. Then, chlorine which is an etching gas is introduced into the reaction chamber 14 and ultra-violet rays from an excimer laser light generator 11 is irradiated on the substrate 20 of material to be etched. On the surface irradiated by the light of the substrate 20 of material to be etched, anisotropy etching of polycrystalline silicon is formed. By driving an X-Y stage 18, selective etching on all the surfaces of the substrate 20 of material to be etched is also possible.
Patent JP-H09328089-A (JP)
Title: Brake device for bicycle
Inventor: SUGIMOTO MASANORI
IPC: F16C1/26
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring of an operating wire so that a desired brake characteristic can be surely obtained in the halfway of braking. SOLUTION: In a brake device 1, by moving an inner cable 10a arranged in the inside of an outer casing 10b, brake shoes 13a, 13b are brought into press contact with a rim 5, so as to apply a brake, the brake device 1 has a pair of right/left brake links 12a, 12b, two lock parts 27, 28, brake characteristic changing part 18 and a return torsion coil spring. Both the brake links 12a, 12b are a swiveling link. The lock part 27 is provided in the brake link 13b, the outer casing 10b is locked, the lock part 28 is provided in the brake link 12a, the inner cable 10a is locked. In the brake characteristic changing part 18, by swiveling a swivel link 20, a brake characteristic is small changed in the halfway of braking.
Patent JP-S6210536-A (JP)
Title: Device for deflecting air flow direction in air conditioner and method of deflecting air flow direction thereof
Inventor: HIMENO YASUNORI
IPC: F24F11/02
Filed: 1985-07-08
Abstract: PURPOSE:To improve comfortableness when a low-temperature air flow is blown off by operating a deflection vane so that the blow-off direction is branched in both right and left directions when the temperature of blow off air reaches a value which is less then a predetermined value. CONSTITUTION:In a case where the temperature (t) of a thermistor 21 for detecting the blow-off temperature is more than a second set temperature, a middle motor 3 is rotated leftwards, a lefthand motor 9a is rotated leftwards, righthand motor 9b is rotated rightwards and stopped, and the blow off air becomes concentrated downwardly, thus applying the warm air flow directly to one's body to improve the space heating effect. When the room temperature comes near to the set temperature, the blow-off temperature is gradually lowered. When the blow-off temperature reaches a first set temperature, the righthand motor 9b is rotated in the lefthand and stopped, and the lefthand motor 9a is rotated in the righthand, and stopped. As a result, the blown off air assumes downward dispersion blow-off from the downward concentrated blow-off so that blown-off air does not directly hit one's body. Next, when further the blow-off temperature is lowered, and becomes lower than the first set temperature, the middle motor 3 is rotated in the righthand, a horizontal dispersion blow-off is assumed and a cool air flow does not run on the floor surface, and the cool air flow does not impart a cool air flow feeling to user's body.
Patent JP-H05337101-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: KANAZAWA HITOSHI
IPC: G01N33/38
Filed: 1992-06-09
Abstract: PURPOSE:To enable the measurement and correction of deviations in positions and attitudes of images when there is any positional deviation in the images taken with respective G coils. CONSTITUTION:This apparatus comprises a main magnet 1, gradient magnetic field coils 2 and 3, a transmitter 8 which transmits high frequency pulse to excite a nuclear spin of a specimen according to a pulse sequence predetermined, a transmitting coil 4, a receiving coil 5 to receive an MR signal to be generated from the specimen, a receiver 11, a sequencer 10 to control the pulse sequence corresponding to the gradient magnetic coils 2 and 3 and a computer system 9. The computer system 9 generates an MR image based on an echo signal and detects deviations of positions and attitudes caused between the gradient magnetic field coils 2 and 3 using the MR image. Thus, the deviations in the positions and attitudes are corrected according to a detection value as given by the means.
Patent JP-H03114424-A (JP)
Title: Disposable cotton swab for makeup or its removal
Inventor: JIYAN MISHIERU YUBEERU ANSUPAT
IPC: A45D40/28
Filed: 1990-06-07
Abstract: PURPOSE: To obtain disposable swabs with absorbent ends usable as a tool for applying or removing cosmetics by forming a swab with an end comprising an absorbent substance which is lipophilic. CONSTITUTION: A swab 1 comprises at its end a part 2 made of lipophilic polyolefins such as polyethylene or polypropylene in a micro-fiber form. Polyethylene and polypropylene are lipophilic substances when they are in a micro-fiber state. Since a mass of them has small resistance, from a standpoint of manufacture, the optimum result is obtained by using polyethylene which does not cause slipping so as to make manufacture of swabs with absorbent ends easy. Particularly, the most recommended polymer is the one with a flow coefficient of about 30g/10min (30g per 10 minutes. A polyolefin is also as hydrophilic substance, and can replace substances with all properties of cotton wool such as flexibility, absorption, as well as lipophilic property. The swab 1 may have the part 2 at its one end or both ends, and may be formed to be bendable.
Patent JP-H06108170-A (JP)
Title: Method of processing molten metal and filter for practicing said method
Inventor: JIYANNSHIYARURU DOOSAN
IPC: B01D29/03
Filed: 1993-05-31
Abstract: PURPOSE: To improve a process for treatment of molten metal at the time of casting and a filter for implementing this process in such a manner that the total amt. of the molten metal is treated stably and uniformly and that a treating agent is completely used for metal treatment.  
     CONSTITUTION: This treatment process for the molten metal includes a stage for arranging the treating agent 12 for treating the molten metal in a flow passage for guiding the molten metal to the filter 1a prior to casting of this molten metal at the time of treating the molten metal by using the filter described above during casting to a casting mold. In this process, a series of at least two refractory mineral material plates 2, 2a, 2b come into contact with each other at their peripheral edges and delineate ≥1 cavities 4, 5 with each other. The filter 1a having a series of holes 3, 3a, 3b for filtering the molten metal by passing the molten metal therethrough at the respective plates is used. The filter is so constituted as to be arranged into the casting mold after the treating agent is inserted into at least one of the cavities. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5273746-A (JP)
Title: Multifocal lenticular lens
Inventor: UMEZAKI HIDEAKI
IPC: G02B3/10
Filed: 1975-12-16
Abstract: PURPOSE: To make a multifocal or double focal lenticular lens for an eyeglas frame by providing a plane surrounding an effective plane with a nonspherical plane such as a toroidal plane so as to form the shape of the effective portion to a noncircular configuration such as an oval etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5374505-A (JP)
Title: Stable fat and oil composition having low melting point
Inventor: MURASE YUKINOBU
IPC: A23D9/00
Filed: 1976-12-14
Abstract: PURPOSE:A low melting point fat and oil composition for coating use having excellent oxidation stability and low rate of solidification giving excellent luster to the substrate, composed of specific hardenable vegetable oil and lanrin-based oil.
Patent JP-S6212992-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: G11C11/34
Filed: 1985-07-10
Abstract: PURPOSE:To restrict the generation of a bumping noise and to substantially improve a sensing sensitivity by providing a bit line to which a bit line potential is impressed, a dynamic flip flop circuit and a dynamic flip flop circuit. CONSTITUTION:The same sense amplifiers are used to both bit line pair in view of a mask pattern. Since the timing of driving wave forms of both sense amplifiers is changed, N channel type transistors Q11 and Q12 in one of the sense amplifiers operate as sense latch circuits. P channel type transistors Q13 and 14 operate as active restore circuits, while in the other sense amplifier, P channel type transistors Q17 and Q18 operate as sense latch circuits and N channel type transistors Q15 and 16 operate as active restore circuits.
Patent JP-H09308735-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of a variable display device due to heat by cooling the internal space of a box for housing a rotary member having identification information and a drive means for the rotary member with a cooling means. SOLUTION: A cooling fan device 87 is mounted on the rear wall of a drive part housing box storing rotary drums 52d to 52i, via a mounting hole 89, a mounting pin 89 and a pair of upper and lower mounting hooks 90b. Also, a temperature sensor 91 is fitted to the rear wall with a screw 92. The cooling fan device 87 is connected to a power supply and a relay substrate via wiring 94 and a connector 95. Power is fed to the cooling fan device 87 to rotate a fan 96, thereby cooling the internal space of the housing box and the rotary drums 52d to 52i as well as related parts. The temperature sensor 91 is connected to the power supply and the relay substrate via a connector 97a and wiring 98. In this case, the sensor 91 is turned on, when temperature within the housing on 50 rises to a level equal to or above the preset value, thereby driving the cooling fan device 87.  Thus, a failure due to heat is prevented.
Patent JP-2000338830-A (JP)
Title: Unit of consumables and image forming device using the same
Inventor: ITO KENZO
IPC: G09F3/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a unit of consumables and an image forming device using the same which corresponds to an environmental problem and does not cause the fault such as degradation of picture image quality or the like. SOLUTION: A recognizing label 44 is stuck on an upper surface of the consumables (in this embodiment, an upper surface 43 of a developing unit of a toner hopper 25 of a image forming unit 42) which is freely attachably and detachably mounted on a main body 1 of the device. The recognizing label 44 is made of thermosensitive paper, on which the registered trademark letters 'KAISHA' are printed as a logotype. A logotype reading sensor 32 reads the logotype of the recognizing label and communicates whether the logotype is normal or not to a control device. The control device executes the printing when the logotype is normal and, when the logotype is irregular, does not execute the printing but communicates that the consumables is an irregular one.  When the normal consumables is spent, a heater 33 is activated, all or one part of the logotype of the recognizing label 44 is developed in black, which makes it impossible to recognize that the consumables is a normal one. When the reproducing is performed by charging a pure toner or exchanging a pure drum of photoreceptor, a normal recognizing label is renewed.
Patent JP-H09309943-A (JP)
Title: Visible light-curable fluorinated resin composition
Inventor: SUKEGAWA TAKESHI
IPC: G02B1/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluorinated resin compsn. which can be cured with visible light. SOLUTION: This resin compsn. comprises, as indispensable components, a curable principal agent comprising a fluorinated polyfunctional epoxy resin and/or a fluorinated polyfunctional epoxy (meth)acrylate resin, a curing agent for curing the resin, and perylene or a deriv. thereof as a sensitizer for rendering the compsn. sensitive to visible light. A diluent, a thickening agent and the like may also be added to the compsn.
Patent JP-S636858-A (JP)
Title: Substrate carriage mechanism
Inventor: NANBU KAZUO
IPC: H01L21/683
Filed: 1986-06-26
Abstract: PURPOSE:To mount a substrate with high accuracy and in a short time in a substrate manipulator, by supporting a substrate-mounting block by means of a substrate-transfer mechanism equipped with projecting parts for support and the receiving base. CONSTITUTION:A substrate-transfer mechanism 23 is equipped with the projecting parts 28, whose pointed ends are conical, and a flat-plate receiving base 27, on the bottom part of which a substrate-mounting block 25 is mounted. The mounting operation is performed as follows: The substrate-mounting block 25 on which the substrate 24 is mounted is first carried to a crystal growth chamber 22, and then the mechanism 23 is moved upward to bring the projecting parts 28 of the mechanism 23 in contact with the lateral of the block 25. The block 25 is slided in the direction of an arrow A and be mounted on the flat- plate receiving base 27, which are disposed below the projecting parts 28 of the mechanism 23, by means of the own weight as shown in an arrow B.
Patent JP-H0719165-A (JP)
Title: Clutchless single-side piston type variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/08
Filed: 1993-06-22
Abstract: PURPOSE:To suppress the torque fluctuation of a compressor by disposing mechanism provided with a cutoff body for gradually throttling or increasing the inflow quantity of refrigerant gas flowing into an intake chamber from an external refrigerant circuit, and improve lubrication so as to enable the smooth action of the cutoff body by disposing the outlet of a pressure discharge passage clowns stream. CONSTITUTION:A cutoff body 21 for opening/closing an intake passage 54 for leading refrigerant gas into an intake chamber 3a from an external refrigerant circuit 49 is supported in the slidable and relatively rotatable state to a rotary shaft 9. The cutoff body 21 is interlocked with the sliding motion of a cam plate supporting body 14. In addition, when the cutoff body 21 is in the closed position, the inclination of the cam plate 15 is held to the minimum inclination without being 0 deg.. A part 60 of a pressure discharge passage 63 is formed in a sliding contact area between the cutoff body 21 and the rotary shaft 9. On the other hand, the outlet of the pressure discharge passage 63 is disposed downstream of the cutoff position of the intake passage 54 cut off by the cutoff body 21. The sudden fluctuation of discharge pressure is thereby prevented, and the sliding contact area is always lubricated so as to ensure the smooth action the cutoff body 21.
Patent JP-H08317732-A (JP)
Title: Seedling-raising pot, shelf device for raising seedling seedling-raising apparatus consisting of the pot and self and method for seedling raising
Inventor: UDO HIROOMI
IPC: A01G9/10
Filed: 1995-05-24
Abstract: PURPOSE: To enable the easy and certain performance of taking root of a crown at the front end of a liner in the soil in a raising pot when seedlings of straw berry, etc., are raised by using raising pots and a shelf board. CONSTITUTION: A specified number of setting parts 22 are formed on a shelf board 20 of a shelf device for seedling raising. The setting part 22 has a liquid-guiding recess 221 and has a hole 222 for setting a seedling-raising pot on the bottom. A lower frame 21 is provided with legs 25 at the four corners in a foldable manner. The shelf board 20 is placed on a table board 26 with the legs 25. The seedling-raising pot-setting hole 222 is provided with a seedling-raising pot 1. The seedling-raising pot 1 is formed in a cylindrical shape tapered toward the tip and has a liquid-passing hole at the tip. The pot 1 is provided with a flange board 14 at the upper part and a pin-receiver 15 is formed on the upper side of the flange board 14.  Therefore, the excess irrigation by rain water is suppressed and hardly has troubles of rotting of roots when the seedling-raising pot is placed on the shelf board to raise a seedling. Further, the transplanting of a grown seedling to a ridge can be performed in an easy and speedy manner.