baber/WOPTO huggingface dataset:
Patent JP-H045934-A (JP)
Title: Harmful insect exterminating machine
Inventor: FUJITA SANAI
IPC: A47L7/00
Filed: 1990-04-24
Abstract: PURPOSE:To effectively execute vermin extermination, sterilization, deodorization, disinfection, etc., by applying this machine to a gardening house, a general house, a store, etc. by providing a vermin exterminating part for discharging an evapotranspired insecticide and exterminating vermin, and sterilizing part for executing sterilization by allowing gas to pass through in chlorine dioxide gas. CONSTITUTION:As a fan 5 is rotated, a heater 7 is heated. As a result, air which flows in from a suction port 3 flows in the direction as indicated with a two-point chain line (a), is warmed by the heater 7 and is supplied to an insecticide carrying body 9 packed in a bag in a container 8. Therefore, an insecticide impregnated in the insecticide carrying body 9 is evapotranspired and exhausted as insecticide gas to the outside of a device. Subsequently, this gasified insecticide fills a gardening house or a room and vermin extermination is executed. Next, a fan 12 of a sterilizing part 2 is rotated. As air flows by the fan 12, it is gasified and a space part 16 is filled with chlorine dioxide gas. In such a way, the insecticide contained in air is eliminated, and also, sterilization, deodorization, and disinfection are executed, and air is purified.
Patent JP-S5732001-A (JP)
Title: Method of recovering waste heat
Inventor: ODA KENICHI
IPC: F01K25/06
Filed: 1980-08-01
Abstract: PURPOSE: To effectively recover waste heat of 400 to 750°C, by using a mixture, which has a prescribed ratio of toluene or benzene to water, as the working medium of a Rankine cycle.  
     CONSTITUTION: Exhaust gas from a gas turbine 1 enters into an exhaust boiler 2 in which the exhaust gas evaporates a working fluid. A turbine 3 is rotated by the evaporated fluid to generate electricity. The evaporated fluid having come out of the turbine 3 is liquefied in a condenser 7. The liquefied fluid is separated into toluene and water by a separator 9. The toluene and the water are mixed together at a prescribed ratio in a mixer 15 so that the mixture is sent again as the working fluid to the exhaust boiler 2. As for a Rankine cycle of 400 to 700°C, the working fluid is a mixture comprising toluene or benzene and 20 to 80% by mol of water. As for a reheating cycle of 600 to 750°C, the working fluid is a mixture comprising toluene or benzene and 45 to 90% by mol of water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62268382-A (JP)
Title: Controller for voltage type inverter
Inventor: MORITA SHIZUNORI
IPC: H02P27/06
Filed: 1986-05-12
Abstract: PURPOSE:To prevent a voltage type inverter from being tripped out due to overload and excess current and operate a system stably and continuously, by controlling the output frequency of the voltage type inverter according to the lowered rotational frequency of a turbine. CONSTITUTION:A steam turbine 12 connected to a compressor 11 is a main driver, and an induction motor 13 is driven for auxiliary use on the shortage of the output of the steam turbine 12 and is connected to a voltage inverter 14 as its power source. The output side of the voltage inverter 14 is provided with a current transformer 15 for detecting load current, and motor current is detected. By a rotation detector 16, the actual rotational frequency of a motor 13 is detected. Signal whereby the output frequency of the voltage type inverter 14 may be changed according to the change of the rotational frequency of a mechanical system by a function generator 21 is generated. and the voltage type inverter 14 is controlled.
Patent JP-H045619-A (JP)
Title: Liquid crystal display device
Inventor: IIJIMA CHIYOAKI
IPC: G09F9/35
Filed: 1990-04-23
Abstract: PURPOSE:To reduce irregularity in transmissivity due to a voltage drop by providing a terminal for signal voltage waveform input at the side in the direction of a composite vector prescribed by a rubbing direction. CONSTITUTION:A signal voltage waveform is inputted to the terminal 1 for signal voltage waveform input from a signal electrode driving circuit, a terminal 3 for scanning voltage waveform is formed on a scanning electrode 4 from the side of a substrate, and a scanning voltage waveform is inputted to the terminal 3 from a scanning electrode driving circuit. The terminal 1 for signal voltage waveform input is arranged on the side in the direction of the composite vector  P, where upper and lower rubbing directions are denoted as 11 and 12, the twist direction and angle of liquid crystal at this time as phi(180 deg.<phi<360 deg.), vectors in the rubbing directions as m and  n, and the composite vector of the both as  P. Parts (a) and (b) are different in electric resistance owing to a difference in the distance from the input terminal 1 and a higher effective voltage is applied to the part (a) than to the part (b). The rubbing directions are prescribed to eliminate the irregularity.
Patent JP-S589352-A (JP)
Title: Substrate bias generator circuit
Inventor: ODA ZENZOU
IPC: G05F3/20
Filed: 1981-07-08
Abstract: PURPOSE:To save power consumption in a substrate bias generator circuit, by a method wherein a resistance component is made controllable by a control signal. CONSTITUTION:A control signal 404 is applied from the outside or inside of IC, and MOSFET431 and 432 serve as resistors. For example, when the active state RAM is ''1'', and the waiting state is ''0'', MOSFET432 is ON, and 431 is OFF for the active time, and vice versa for the waiting time. The power consumption can be reduced by setting the greater continuity resistance for FET431 than that for FET432, as the resistive value is varied and the oscillation frequency is then also varied. Further, since only a small part of IC's is in action at the waiting state, the charge-discharge current of the diffusion layer being reverse- biased against the substrate, and the current flowing into the substrate when FETs are operated a the saturated region, are both very small so that the IC function has no trouble if the oscillation frequency is made low and the current from the substrate is made small. Still further, in the waiting state, the power consumption is decreased at the other parts of IC, and the power saving at the oscillator circuit contributes to the saving of whole IC power consumption.
Patent JP-S5536113-A (JP)
Title: Tyre inner pressure drop alarm
Inventor: SANO YASUHIKO
IPC: B60C23/04
Filed: 1978-08-31
Abstract: PURPOSE:To prevent a wheel from being affected adversely and its external view from being damaged by setting up a detector at a penetrating hole which communicate to the inner part of a type and reach the wheel hub. CONSTITUTION:The tubeless tyre 3 is mounted on the rim 2 of the wheel 1 and the penetrating hole 6 which communicate to the inner part of the tyre 3 and reach the hub 5 of the wheel 1 is formed at a part of the spokes 4 of the wheel 1. Detector A which operates by the variation of the inner pressure of the tyre is mounted on the hub 5 and communicates to the penetrating hole 6 through the auxiliary hole 8. Since this detector A is mounted on the hub 5 near the center of the wheel 1, the wheel 1 is not affected adversely. When the inner pressure of the tyre 3 decreases below the preset value, an alarm is given from the detector A. In addition, the lead wire 9 can be wired to the handle position of the driver.
Patent JP-H01275796-A (JP)
Title: External parts for timepiece and production thereof
Inventor: FUJIO YASUHIKO
IPC: C25D5/12
Filed: 1988-04-28
Abstract: PURPOSE:To finish a watchcase with an antiqued color tone by plating the Cu alloy base of the watchcase with Ni and forming a finish plating layer of at least one among Pd, Au and an Au alloy. CONSTITUTION:The base of a watchcase is made of a Cu alloy such as brass or German silver, an Ni plating layer as an underlayer is formed on the base by electroplating and a finish plating layer of at least one among Pd, Au and an Au alloy is further formed. The total thickness of the plating layers is regulated to 2-5mum and the relative reflectance of the plated surface is kept at 4-7. Rays of light passing through the plating layers cause interference and an antiqued sober watchcase having high-grade appearance is obtd.
Patent JP-H11296867-A (JP)
Title: Device and method for fixing optical element
Inventor: YAMAMOTO HIROSHI
IPC: G11B7/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To fix an optical element to a seat surface without the deformation of a fixing part by locking an abutting piece movable in accessing or separating direction with respect to the rear surface of the prescribed fixing seat surface of the optical element and then press-fitting the optical element to the fixing seat surface. SOLUTION: A rotary arm 3 is fixed at the time of fixing a deflection mirror 31. At this time, as a support pin 162 is energized with respect to the rear surface 302b of the arm 3 by a spring 174 without being locked, the pin 162 is energized by the spring 174 to follow up the rear surface 302 even though there are a producing error and recess/projection on the surface 302b. Next, the pin 162 is locked by an air cylinder 196 to abut onto the pin 162 and after fixing the pin 162 in this state, the mirror 31 is pressurized to the seat surface 302a by the operation of an adjusting fixing head 150 and ultraviolet rays are irradiated to harden adhesive to fix. Since the pin 162 is adhered to the surface 302b in spite of press-fitting the mirror 31 to the surface 302a by the head 150 like this, the side board 302 of the arm 3 is never deformed.
Patent JP-S5631367-A (JP)
Title: Linear-actuator
Inventor: ISHIZUKA HIROMI
IPC: H02K41/035
Filed: 1979-08-22
Abstract: PURPOSE:To obtain a fixed force constant at all times without regard to the driving directions of a magnetic head group by a method wherein two magnetic field spaces are formed, and coils, which are reversely wound mutually, are arranged into each space. CONSTITUTION:The dimensions of magnetic field spaces 12, 13 are equalized and the density BG of each magnetic flux is uniformalized while the dimensions of coils 5, 6 are also made equal and connected in reverse winding shapes. If currents are flowed through the coils 5, 6 so that a carriage 8 advance when the directions of magnetic flux 11 generated by a permanent magnet 1 are directed in the arrow head directions, magnetic flux phiC2 generated by the currents flows inthe same directions as the magnetic flux phim 11. Since the coils 5, 6 are formed in the same dimentions, magnitude is the same and the directions are reverse and magnetic flux mutually cancel in magnetic flux phiC1, phiC2, and the magnetic flux phiC1, phiC2 only results in the magnetic flux phim 11 generated by the magnet 1 and do not change even when currents are flowed through the coils. The same result is also generated when a carriage 8 is retreated. Thus, the fixed force constant can be obtained at all times without regard to the drive directions of the magnetic head group.
Patent JP-S5333076-A (JP)
Title: Production of mos type integrated circuit
Inventor: TAKEI SAKAE
IPC: H01L21/8247
Filed: 1976-09-09
Abstract: PURPOSE: To increase the threshold voltage of gates and obtain the memory cell transistors of ROM of higher scale of integration and shorter write time of memory contents by selectively increasing the impurity concentration of a semiconductor substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58224577-A (JP)
Title: Power converter
Inventor: UENO SACHIO
IPC: H02M7/537
Filed: 1982-06-21
Abstract: PURPOSE:To protect a power transistor with good reponse by utilizing a control signal for periodically turning the transistor ON and OFF and performing a function of a protecting circuit only during the period while the transistor is controlled to ON. CONSTITUTION:When an inverter is normally operated, the output of a comparator CP2 is ''high'', while the output of a comparator CP1 is ''low'', and a thyristor SCR is interrupted. A power transistor Q1 is controlled to be ON and OFF in accordance with the ON the OFF of an auxiliary transistor q1 in this state. When an over current flows with the transistor Q1 being ON so that the terminal voltage of a resistor R exceeds the set value, the output of the comparator CP1 becomes ''high'', and the thyristor SCR is conducted. Accordingly, the transistor Q1 is turned OFF This protecting state is connected while a control signal S1 applied to the base of the transistor q1 is ON control time.
Patent JP-S63281676-A (JP)
Inventor: HERARUDASU PIITA KORUNERISU HA
IPC: A43B5/16
Filed: 1988-04-28
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-H10297853-A (JP)
Title: Boarding/alighting door of passenger conveyor
Inventor: KIKUCHI SHIGEMI
IPC: B66B23/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the boarding/alighting port of a passenger conveyor in which a boundary of a moving part with a fixed part can be sufficiently recognized by passengers, the passengers are prevented from approaching the moving part, and the safety excellent. SOLUTION: In a boarding/alighting port, strip-shaped rousing bodies, 12, 13 to rouse the presence of the boundary of a moving part comprising hand rails 3, 4 and a step 2 with a fixed part other than the hand rails 3, 4 and the step 2 are provided on a floor plate 5 of the boarding/alighting port corresponding to the forward parts of the external walls 7a, 8a of inlet parts 7, 8, the forward parts of front walls 7b, 8b, and the forward parts of internal walls 7c, 8c so as to be continuous to a comb 6.
Patent JP-H06294315-A (JP)
Title: Diesel particulate filter
Inventor: KAWAMURA HIDEO
IPC: F02B3/06
Filed: 1993-04-09
Abstract: PURPOSE:To burn accumulation by means of electricheat by connecting sets of a cylindrical filter of porous ceramic and a radial filter of fibrous ceramics paper to each other in parallel, and using them alternately. CONSTITUTION:Two sets of a filter block 1 provided with a radial filter 12 in which fibrous ceramics paper is bent and folded on outer side of the cylindrical filter 11 of porous ceramics, are connected to each other parallel, and an opening/closing valve 4 is installed between both blocks. When particulate is accumulated on the filter block 1, the opening/closing valve 4 is switched, and exhaust gas is led into a filter block 2, and also electrification is carried out in the filter block 1, air is supplied thereto by an air pump 35, and then accumulation is burnt.
Patent JP-H08316752-A (JP)
Title: Voice mixing console
Inventor: JIYON UIRIAMU IISUTO
IPC: H03G3/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an audio mixing console which does not contain many user-operated controllers, is rich in functionality, and can be operated easily by providing a control panel containing a row of controllers which respectively select prescribed channel functions for channels and a channel group distributing means. SOLUTION: A mixing console 10 is used in a sound recording studio and provided with a front panel 12, a processor network 14 composed of a signal processor array 15 and a plurality of control processors 16, and an interface 18. A specific group of usable channels is selected by operating the appropriate key of a key block 28 for a specific subpanel (for example, 22). In addition, a control knob 38, a button 39, and a block in a control region are assigned to a selected channel by operating the control key 32 of a fader 26 to a specific channel fader. The audio processing state of the selected channel can be decided by using the input field of the block. The control parameter of a audio processing channel can be controlled by operating the knob 38, button 39, and channel fader 26.
Patent JP-S63270814-A (JP)
Title: Foundation for card clothing
Inventor: KANAZAWA SHIGEKI
IPC: D01G15/86
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a foundation for a card clothing having excellent elasticity and giving uniformly arranged needle rows, by laminating and bonding a needle- punched felt impregnated with a specific synthetic rubber of synthetic resin as a surface layer to a base layer bonded with a woven cloth of synthetic fiber or natural fiber. CONSTITUTION:The objective foundation can be produced by (1) bonding a woven synthetic fiber cloth 7 woven by using preferably spun yarn or filament yarn of aromatic polyamide, aromatic polyester, polyester, polypropylene, carbon fiber, etc., as at least warp and/or a woven natural fiber cloth 8 made of preferably cotton yarn or hemp yarn with a natural rubber paste 2 and (2) laminating (A) a surface of the obtained base layer 6 with (B) a surface layer 5 composed of a needle-punched felt impregnated with a synthetic rubber or a synthetic resin, having an apparent density of 0.15-0.35g/cm<3> and made of a synthetic fiber, an inorganic fiber, a regenerated fiber, a semisynthetic fiber, etc., or a mixture of plural kinds of the above fibers via (C) a coating layer 9 of an adhesive.
Patent JP-H047989-A (JP)
Title: Picture signal encoding control system
Inventor: KONOSHIMA MAKIKO
IPC: H04N19/46
Filed: 1990-04-25
Abstract: PURPOSE:To prevent a reproduced picture from being degraded by controlling a quantization step while deciding the character corresponding to a block composed of the plural picture elements of an input picture signal. CONSTITUTION:A discrete cosine transformation part 1 executes discrete cosine transformation to the input picture signal or to an inter-frame difference signal. A quantization part 2 quantizes a transformation coefficient from the transformation part 1 or the inter-frame difference signal of this transformation coefficient. On the other hand, the quantization part 2 is equipped with constitution for switching the quantization step, and the switch is controlled by a picture deciding part 4. Namely, corresponding to the block of the input picture signal, the quantization step is switched while deciding that the block is corresponding to any of flat part such as sky or walls, edge part such as the contour of an object or fine pattern part such as a design. An encoder part 3 executes variable length encoding such as Huffman encoding or the like to a quantized output signal.
Patent JP-H09290957-A (JP)
Title: Wire guide device
Inventor: MURAI KIYOSHI
IPC: B65H49/36
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To excellently deliver a wire without generating large tension in the wire even when the delivery position of the wire is changed. SOLUTION: A rail 32 is arranged in the direction along a continuously arranged wire bundle. The rail 32 is oscillated in a see-saw manner around a pin 31 of the center of turning. A slider 33 is moved on the rail 32. The slide of the slider 33 is regulated at one end 38 and the other end 39 of the rail 32 by stoppers 43, 44. When the slider 33 slides toward one end 38 side of the rail 32, the slider 33 is positioned by a rail 32 inclined toward one end 38 side and the stopper 43. Similarly, when the slider 33 slides toward the other end 39 side of the rail 32, the slider 33 is positioned.
Patent JP-S63272783-A (JP)
Inventor: KIMIJIMA KAZUO
IPC: B66F9/14
Filed: 1987-04-30
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-S5534934-A (JP)
Title: Thermal printer
Inventor: OOWADA HIROSHI
IPC: B41J2/36
Filed: 1978-09-01
Abstract: PURPOSE:To obtain a thermal printer which does not require use of special recording paper and does not cause any discoloration to the paper after recording because of being equipped with a thermal head and a device capable of selecting driving time of the thermal head according to a recording body. CONSTITUTION:A groove 20 is provided on a part of a holding member 12 consisting of a heat-conducting substance, such as aluminum, and base body 22, such as ceramic, etc., equipped with a thermal head 21 is fixed into the groove 20 with an adhesive, etc. The thermal head 21 is driven by AND gates AG7 and AG8 opened and closed by signals of switches SW1-SW3 through OR gate 4 operated by signals T1-T2 and also through AND gate AG9 opened and closed by Print Command Signal P. The signal T1 has a 8m s wide signal wave when printing a heat-sensing paper and the signal T2 has a 4m s wide signal wave when transcribing (or transferring) ink if a printing tape to the recording media.
Patent JP-S59232538-A (JP)
Inventor: SATOU KAZUHIRO
IPC: A61B6/02
Filed: 1983-06-17
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-S5633475-A (JP)
Title: Manufacture of exterior ornamental parts
Inventor: SUZUKI TERUO
IPC: C23C14/06
Filed: 1979-08-24
Abstract: PURPOSE:To obtain exterior ornamental parts having high ornamental properties and a black color tone unlike conventional ones by carrying out ion plating in an N2 gas atmosphere under reduced pressure using Ti as an evaporation source. CONSTITUTION:Metallic Ti is set as evaporation source 5, substance 3 to be treated is attached to substrate 2 which doubles as a cathode, and substrate 2 is heated to 100-300 deg.C. Vacuum vessel 1 is evacuated to about 1X10<-4> Torr with exhaust exhaust system 8, and N2 gas is introduced 6 to maintain the gas pressure at 1X 10<-3>-1X10<-2> Torr. By applying about 0.5-4kV voltage to source 5 from DC voltage power source 4, Ti is evaporated with electron beam generator 7 to form a black lustrous film on the surface of substance 3. Thus, exterior ornamental parts for a wrist watch, etc. are obtd. The parts have high ornamental properties, superior adhesion and a black color tone unlike conventional ones.
Patent JP-H045794-A (JP)
Title: Pos system
Inventor: TOMONO KOSEI
IPC: G07G1/12
Filed: 1990-04-23
Abstract: PURPOSE:To maintain the proper amount of stock and to provide high-quality merchandise by comparing sales information and stock information of the present and past in actual time and displaying various kinds of information predicted within prescribed time by merchandise on a kitchen display device. CONSTITUTION:Since the number of commodities to be made within a certain unit of time from the present is calculated by a controller 2 and displayed as the number of productions, the maker of the merchandise can easily know that he should make which merchandise and how many of them by observing it. The prescribed number of sales displayed on kitchen display devices 3-1 - 3-3 is corrected through the controller 2 according to the state of sales on the day as well. The merchandise with no stock on hand inputted from order input devices 1-1 - 1-3 is displayed on the kitchen display devices 3-1 - 3-3 as stock on hand '0' through the controller 2 so that it can be easily recognized as the commodity to be produced urgently.
Patent JP-S62264415-A (JP)
Title: Rotary head assembly for magnetic recording and reproducing device
Inventor: NAKATSU KIMIHIDE
IPC: G11B5/52
Filed: 1986-05-12
Abstract: PURPOSE:To prevent a head mounting part from being dislocated, by forming a rotary cylinder by a plastic, forming the head mounting part by an insert member of rotation symmetry made of a metal, and positioning the head mounting part within a die. CONSTITUTION:A positioning in a diameter direction is performed by fitting the cavity outer periphery 13A of a die 13 in the outer periphery 28 of the head mounting part, and the positioning in a circumference is performed by fitting a head window 16 in the die 13, and fitting a positioning pin 14 in a head mounting screw hole 15. Also, since the positioning pin 14 is fitted in the mounting screw hole 15, it is prevented to fill a screw thread by the inflow of the plastic to the head mounting screw hole 15. Thus, since the positioning of a head mounting part 3 is performed accurately within the cavity of the die 13, no irregularity in rotation generated by the imbalance in the weight of a rotary cylinder 4, is generated, and all of the defective recording and reproduction due to the dislocation of a recording and reproducing head can be eliminated.