baber/WOPTO huggingface dataset:
Patent JP-S60102589-A (JP)
Title: Information input apparatus for clock with heart rate meter
Inventor: YAMAZAWA AKIRA
IPC: A61B5/0245
Filed: 1983-11-09
Abstract: PURPOSE:To attain the miniaturization and wt. reduction of a clock with a heart rate meter, by providing an information inputting keyboard to the outside and guiding information inputted by the keyboard to the heart potential detecting electrode of the clock. CONSTITUTION:Heart potential detecting electrodes 3, 9 are provided to a clock case 1 and heart potential is detected from an arm to detect a heart rate. The electrodes 3, 9 are connected to the input terminal of the amplifier 13 of LPF12 through high frequency removing coils 10, 11 and further earthed through condensers 14, 15 low in high frequency impedance. Therefore, only a low frequency part is inputted to an input amplifier 15. In addition, condensers 16, 17 are connected to the electrodes 3, 9 to guide a high frequency signal to LPF18. On the other hand, a keyboard 21 is connected to this clock and parameter signals of an age, the wt. or the like are inputted to an encoder 22. The parallel binary code 23 outputted by the encoder 22 is inputted to a parallel/series converter 24 to be converted to a series binary code which is, in turn, outputted to a modulator circuit 26 constituted of an AND gate 25 and a modulation signal 29 is outputted to an output terminal 28 and inputted to the electrodes 3, 9.
Patent JP-S60103542-A (JP)
Title: Reel drive device of tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/26
Filed: 1983-11-09
Abstract: PURPOSE:To obtain a sufficient tape winding force while preventing damage to a tape by inserting two friction mechanisms having different transmission torque in series and suppressing properly the friction function of the friction mechanism having the smaller transmission torque. CONSTITUTION:The torque of a motor 21 is delivered to a reel shaft 28a via the 2nd and 1st friction mechanisms 42, 34a in the play or the record mode, and the difference between the peripheral speed of a capstan shaft 22a and the winding speed of a reel shaft 28a is absorbed while a slip is obtained at the 2nd friction mechanism 42 having the smaller transmission torque. Since the tension exerted on a tape is small, a damage to the tape is prevented. Since a torque changeover roller 46 is in slide contact with a large pulley 25 and a friction disc 35 at the same time, causing the friction function of the 2nd friction mechanism 42 to be lost, the tape is wound strongly in the FF, rewind, cue, and review modes or the like.
Patent JP-S59100327-A (JP)
Title: Air conditioning structure for space of building
Inventor: SHIMOTORI MUTSUROU
IPC: F24F1/02
Filed: 1982-11-30
Abstract: PURPOSE:To uniformly condition the room air by a minimized air conditioner to reduce the cost of air conditioning by providing a fan by which air sucked from the suction opening of a ceiling is discharged to the discharge opening side of the ceiling. CONSTITUTION:Air is blown out upwards from the outlet port 6 of air of an air conditioner 5, and by operating a fan 9, negative pressure is produced on the suction side of the fan 9. A part of air discharged from the air conditioner is sucked into the suction opening 7 of ceiling, passed through the beam 4 as an air path, sucked by a fan 9 provided in the discharge opening 8 of the ceiling, and discharged from the opening 8 into a room 2. The discharged air is conditioned in the room away from the air conditioner 5, as shown by the direction of arrow D. The air discharged from the air conditioner 5 is partly flowed in the room directly and conditioned in the room near the air conditioner 5, as shown by the arrow C. The cost of the air conditioner equipment can thus be greatly reduced and the space of the room can be widely utilized.
Patent JP-H0259203-A (JP)
Title: Turning unit for assembly component
Inventor: SHIGA TAKEO
IPC: B23B1/00
Filed: 1988-08-26
Abstract: PURPOSE:To get rid of any accumulated errors by holding a shaft member of an assembly component between both first and second holding parts for positioning, giving it high speed rotation, while giving rotation necessary for turning to an outer member, and machining a curving form for turning in an assembled state. CONSTITUTION:For example, when an assembly component 5 for a video tape recorder or the like is machined into a lead form on an outer circumferential surface of an outer member 4 assembled relative-rotatably to a shaft member 3, this member 3 is held and positioned between centers 6 and 7 of both first and second holding parts 1, 2, and rotation necessary for turning is given to the outer member 4 by a spindle means 10. Simultaneously, high speed rotation is given to the shaft member 3 by sub-servomotor 28 solidly assembled in a spindle 53, and thereby such a state as equal to relative rotary motion is realized. Then, a curving form such as a highly accurate lead form or the like is machined on an outer circumferential surface of the outer member 4. Thus, any accumulated errors being produced with the assembly of each member are prevented.
Patent JP-S6271199-A (JP)
Inventor: ODAGIRI HITOSHI
IPC: H05H1/18
Filed: 1985-09-24
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-S58112481-A (JP)
Title: Braking circuit for dc magnet motor
Inventor: MORI HIROYUKI
IPC: H02P3/12
Filed: 1981-12-26
Abstract: PURPOSE:To improve the followup property of a DC motor to an input signal by shortcircuiting counterelectromotive force via a transistor when a DC power source is interrupted from normally or reversely rotated state, thereby abruptly stopping the rotor. CONSTITUTION:When (+) DC power voltage is applied to a power source terminal e1 and (-) DC power voltage is applied to a power source terminal e2, a transistor Tr2 becomes ON, and a DC motor M rotates normally. When the DC power source is interrupted in the normally rotating state, a terminal a1 becomes (+) and a terminal a2 becomes (-) by the counterelectromotive force. Thus, the transistor Tr2 is turned OFF, while a transistors Tr1 is turned ON with the base resistor R1, the counterelectromotive force is shortcircuited through the transistor Tr1 and the diode D1, thereby braking the rotor and causing the rotor to be abruptly stopped. When the DC power source is interrupted at the reversely rotating time with the reverse applied voltage, the counterelectromotive force is shortcircuited through a diode D2 and the transistor Tr2.
Patent JP-S59101001-A (JP)
Title: Record player
Inventor: OZAWA YASUO
IPC: G11B33/02
Filed: 1982-12-02
Abstract: PURPOSE:To stably set the main body of a record player in either case of vertical and horizontal conditions by installing a gap, through which a phonograph record is inserted, between the 1st and the 2nd supporting frames and using the external sides of the 1st supporting frame and connecting section as the setting surfaces for the main body. CONSTITUTION:A gap 5, through which a record disk 4 is inserted, is installed between the 1st and the 2nd supporting frames 2 and 3 under an extended condition and both supporting frames 2 and 3 are coupled in one body by means of a connecting section 6. To the external side parts of a record player 1, for example, to the bottom side part of the 1st supporting frame 2 and the external side part of the connecting section 6, rubber projections 10A, 10B, 10C, and 10D for placing the record player 1 are fitted and by means of the projections, the record player 1 can be set to a condition where the record disk 4 is mounted on the record player 1 under a horizontal condition when the rubber projections 10A and 10B are placed on a placing surface, such as table surface, etc. Moreover, by placing the other rubber projections 10C and 10D in the same manner, the record player 1 can be set to a condition where the record disk 4 is mounted under a vertical condition.
Patent JP-S6452427-A (JP)
Title: Dust detector of electric cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/19
Filed: 1987-08-24
Abstract: PURPOSE: To prevent the level of the indication of a light emitting diode from varying with the amount of blown-in air by providing a dust detecting device with a filter part which allows only a certain band of frequency components of a signal from a photocell part to pass through it. CONSTITUTION: An output signal Vs from a photocell part 22 for receiving light from a light emitting part 21 emitting light into an air passage through which dust flows and for outputting a signal proportional to the amount of light received is converted by a filter part 23 into a signal with only a certain band of frequency components, and thereafter an output signal Vd is output to an indicating part 24. The level of the amount of air that blows dust in, which is set by a power control part 25 controlling the amount of blown-in air by controlling the number of revolutions of a motor 26, is detected by a power control level detecting part 27, and a cutoff frequency setting part 28 sets the frequency of the lower or upper limit of the filter part 23 in accordance with a detection signal indicating the set level detected.  Even if the speed at which the dust passes varies with the amount of air blown into the cleaner, the set frequency of the filter part 23 varies correspondingly, so that the output signal from the filter part 23 involves only signal components indicating the dust that has passed at a certain speed, making a stable indication possible that is always at the same level.
Patent JP-H0552168-A (JP)
Title: Capacitor discharging ignition device for internal combustion engine
Inventor: SASAKI KOJI
IPC: F02P3/09
Filed: 1991-08-22
Abstract: PURPOSE:To hold induced voltage to a fixed value from the time at a low speed to the time at a high speed in the case of inducing voltage for charging a capacitor by interrupting a short-circuit current of an exciter coil. CONSTITUTION:A boost control device 2A for controlling a base current of a transistor Tr1 of short-circuiting an exciter coil 1 and for controlling trigger timing of a thyristor S1, provided for interrupting the transistor Tr1, is provided. The boost control device 2A controls the base current of the transistor Tr1 so as to increase, when a short-circuit current of the exciter coil 1 is smaller than a reference value, and also the trigger timing of the thyristor S1 in accordance with a rotational speed so as to hold induced voltage of the exciter coil 1 to a preset value regardless of the rotational speed.
Patent JP-S62115707-A (JP)
Title: Thin film forming device
Inventor: ITO HIROMOTO
IPC: H01L21/26
Filed: 1985-09-26
Abstract: PURPOSE:To prevent a film-forming material from being solidified and attached to electrodes and filaments, by heating thermal shield plates of an ionizing filament and a grid electrode at a temperature above a melting point of the film-forming material in a device in which ions are sued to perform film formation. CONSTITUTION:When thermions generated by heating a filament 5 collide with a crucible 1 to heat it, metal 2 inside the crucible 1 vaporizes to become metallic vapor 4. These metallic vapors 4 are emitted into a vacuum region through a hole 3, becoming cluster ions having positive charge with electrons projecting from an ionizing filament 8. Acceleration of these ions are controlled at acceleration electrodes 12 to form a film 14 on a substrate 13. On the other hand, because a thermal shield plate 18 of the filament 8 and grid electrodes 19 are respectively heated at a temperature above a melting point of vaporizing metal under reactions of the heating filaments 20 and 21, and the applied ac power sources 22 and 23, the metallic vapors 4 can be effectively prevented from being attached to the thermal shield plate 18 of the filament 8 and the grid electrodes 19.
Patent JP-S6368403-A (JP)
Title: Breaker belt
Inventor: TAKAGI SHIGEMASA
IPC: B60C9/18
Filed: 1986-09-08
Abstract: PURPOSE:To improve the durability of a radial tire by constituting at least one layer of breaker belts from a single continuous metal cord and so making the metal cord as to enable the continuous and flat arrangement of ring-shaped substances having a predetermined radius of curvature at predetermined intervals. CONSTITUTION:A single rubber coated metal cord 2 is given radius of curvature R and formed into a ring-shaped substance A. This substance A is so formed and arrayed at an interval of P as to make A2, A3...An continuously, and have a length corresponding to one layer of the breaker belt. Then, the ring- shaped substance A is so laminated as to enable arranging a ring-shaped substance An within the space of the interval P, thereby forming a breaker belt layer 1. According to the aforesaid constitution, the bonding strength of the breaker belt and rubber is uniformly increased, thereby enabling the improvement of durability, riding quality and safety.
Patent JP-S6368236-A (JP)
Title: Control device for service life of die for rolling-press machine
Inventor: MIYAJI KEIJI
IPC: B21D37/00
Filed: 1986-09-08
Abstract: PURPOSE:To prevent the development of off-spec rolling-pressed product by attaching a storage device for the number of die service life, a number of punching counter and an arithmetic processing unit for service life by a counter to the rolling-press machine, detecting the number of punching service life and exchanging the die at that timing to use within the service life. CONSTITUTION:The die, marking identifying number 6 on the outer peripheral surface is inserted in a fitting hole 4 of die block 3 arranged at fitting recessed part 2 of frame 1 and a work (a), which is set in the die 5, is punched by a punching 8 fitted to a ram 7, to form by rolling-pressing. In this case, suitable service life is stored to the storage device 14 by an inputting device 15 together with the identifying number 6 to every dies 5. The punching signal of punching 8 by working the rolling-press machine A is counted by the counter 13 and an integrating count value of the counter 13 and the number of service life in the storage device 14 are inputted and compared into the arithmetic processing unit 11. And, at the time of coinciding the integrating count value with the number of service life, a stopping signal is outputted from the arithmetic processing unit 11, to stop the rolling-press machine A, and the die 5 is exchanged, and so the development of off-spec rolling-press product caused by wear of die 5 is prevented.
Patent JP-H0767057-A (JP)
Title: Screen protector
Inventor: KIRINO TOSHIYUKI
IPC: H04N5/64
Filed: 1993-08-26
Abstract: PURPOSE:To prevent the screen protector used for a portable liquid crystal television from getting lost by mounting it at the portable liquid crystal television at all times even while the portable liquid crystal television is used. CONSTITUTION:The screen protector is constituted by freely turnably holding a top panel 2, left side panel 4 and right side panel 6 at a frame 1. By turning these panels or deciding either the front side or the rear side of the portable liquid crystal television to fit the frame 1, it can be used not only as the screen protector but also as a light shielding hood or a supporting stand.
Patent JP-H1138637-A (JP)
Title: Exposure device
Inventor: YAMAMOTO TAKAHARU
IPC: G03F9/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device capable of piercing the plural sets of positioning holes to a photosensitive material such as a printing plate regardless of a gap between the positioning holes. SOLUTION: This device records an image by emitting a light beam in the main scanning direction being vertical to the reference end surface Z of a printing plate 2 positioned on a table 12 and relatively moves the plate 2 in the sub-scanning direction being in parallel with the end surface Z. The device is provided with a positioning means 21 abutting on the end surface Z of the plate 2 placed on the table 12 to position it in the main scanning direction and a piercing means 32 provided with a punch system 33 having one set of punch units 33A and 33B on the plate 2 and a punch system 34 having the other one set of punch units 34A and 34B provided freely movably with respect to the end surface Z of the plate 2 positioned in the main scanning direction.  The respective systems 33 and 34 are disposed by deviating the reference positions by (g) so that they do not mutually interfere in the sub-scanning direction.
Patent JP-H0659586-A (JP)
Title: Image recorder
Inventor: SATO KENJI
IPC: G03G21/00
Filed: 1992-08-07
Abstract: PURPOSE:To provide an image recorder provided with a transfer belt device in which a transfer belt is always kept in a clean state without the fear of wear, etc., so that an excellent recorded image is obtained for a long term, to reduce the load at the time of turning the transfer belt and to prevent the occurrence of the unevenness of transfer. CONSTITUTION:This recorder is provided with the transfer belt device 30 constituted of cleaning rollers 37 and 38 respectively abutting on a driving roller 32 and a driven roller 33 through a transfer carrying belt 31, an electrification means impressing bias voltage having different polarities between the roller 32 and either cleaning roller 38 and between the roller 33 and the other cleaning roller 37, a driving force transmitting means transmitting driving force from the roller 32 to the roller 38 and from the roller 33 to the roller 37, and cleaning blade members 37a and 38a removing toner stuck to cleaning rollers 37 and 38 by abutting on the peripheral surfaces of the respective rollers 37 and 38.
Patent JP-S58106229-A (JP)
Inventor: HANSU MARUTEIN
IPC: F16D35/00
Filed: 1982-12-03
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-H07165848-A (JP)
Title: Cross-linkable polymer material usable in nonlinear optics and its production
Inventor: FURANKU FUOORU
IPC: G02F1/355
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a polymer which can be used in non-linear optics and has good nonlinear characteristics and high stability at high temperature by imparting directionality to the optically nonlinear side chain group of a specified monomer containing an anchoring functional group and then stabilizing the optically nonlinear side chain.  
     CONSTITUTION: This crosslinkable material is active in nonlinear optics and contains a polymer which can have directionality by the effect of a polarization field and has a graft chromophore on the side chain, wherein the chromophore has the chemical formula mentioned below and contains an anchoring functional group for stabilizing the directionality thereof through crosslinking after polarization by an electric field. The chromophore is represented by the formula and contains at least one complementary anchoring functional group bondable itself to the anchoring functional group of the chromophore during crosslinking. In the formula, T is a polymer; A is -NO 2 , -CN or the like; R 1  is H, methyl or the like; R 2  is CH 2 , C 2 H 4  or the like; X=Y is an azo group; F is H; G is -C(O)-O-W or the like; n is 2 to 6; W is H or the like; and G comprises an anchoring functional group. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0764769-A (JP)
Title: Multiplier
Inventor: TOYAMA AKIRA
IPC: G06F7/52
Filed: 1993-08-26
Abstract: PURPOSE:To provide the multiplier capable of high-speed multiplication of high precision. CONSTITUTION:A serial-parallel multiplier is provided with a selecting circuit (for example, 14a), which selectively outputs AND between a multiplier bit (for example, k0) inputted to a unit operation block and a multiplicand bit (for example, D1) inputted to the unit operation block in the - unit period or AND between the multiplier bit (for example, k0) inputted to the unit operation block and the multiplicand bit (for example, D1) inputted to the unit operation block in the unit period preceding the - unit period, for each unit operation block, and the output of this selecting circuit is inputted to an adder (for example, 12a).
Patent JP-H0767370-A (JP)
Title: Safety device for motor
Inventor: NAGASHIMA SHINJI
IPC: G05D3/12
Filed: 1993-08-26
Abstract: PURPOSE:To prevent troubles such as damages to a motor by interrupting a current to the motor by judging the occurrence of anomaly in a system when an overload state to the motor occurs and this state continues for a certain time period. CONSTITUTION:To detect whether a load to a motor 12 exceeds a predetermined overload state by overload detection means. If an overload state is detected by this overload detection means, then whether the overload state has continued for a certain time period is detected by a timer 25. Then, continuity of the overload state for a certain time period is detected, a normally closed switch 26 for interrupting the path of a current to the motor 12 is opened, by which a current to the motor 12 is interrupted for preventing troubles in advance.
Patent JP-H0852485-A (JP)
Title: Method for washing packed filter medium in biological membrane filter device
Inventor: KITAMURA SOUETSU
IPC: B01D29/62
Filed: 1994-08-12
Abstract: PURPOSE:To wash filter medium without using a submerged pump. CONSTITUTION:An air lift pump 22 for washing consisting of an almost Z-shaped back washing pipe 23 connecting a water collecting chamber 5 formed at the lower part of filter medium of a biological membrane filter tank 2 to a bottom part 8 side of a treated water tank 3 and an air supply pipe 27 connected to the prscribed position at the lower part of a vertical pipe 25 of the back washing pipe 24 and communicated to an air supply source is provided, and the treated water in the treated water tank 3 is sent to the water collecting chamber 5 together with air by supplying the air from the air supply pipe 27. Moreover, the air the treated water are sent to the filter medium to strip off sludge, etc., stuck to the filter medium and sent to the upper part of the filter meidum.
Patent JP-H1147545-A (JP)
Title: Indoor air cleaning method and apparatus
Inventor: HOSHINO SHIGEKI
IPC: B01D53/34
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an indoor air cleaning method and apparatus capable of removing part of an organic gas and an inorganic gas which are pollutants in air in a room by a simple method. SOLUTION: Air within a room is made to bubble in water in a cooled water tank 11 so as to absorb an organic gas and an inorganic gas which are soluble in water, and then the water is moved to another water tank 12 set at a temperature higher than room temperature by a pump system 20, and a gas emission of which is permitted (carbon dioxide and the like) is emitted outdoor and a constituent emission of which is not permitted is circulated and is removed as waste water to a sewage system when its content reaches a specified concentration, and thus indoor air is cleaned. A photocatalyst is installed on inner wall faces of the two water tanks, which can be irradiated with ultraviolet rays so that quality of the water in the tanks 11, 12 are kept good and growth of microorganisms is suppressed and organic substances absorbed in the water can be decomposed and removed to some extent.
Patent JP-S58110643-A (JP)
Title: Sliding contact material
Inventor: SAGAWA TAKAAKI
IPC: H01H1/02
Filed: 1981-12-24
Abstract: PURPOSE:To obtain a sliding contact material with superior wear resistance and low contact resistance by adding a specified amount of at least one of Zn, Te, As and Se to Ag or by further adding an Fe group metal. CONSTITUTION:The contact chips 1a of the commutator 1 of a small-sized motor are made of an Ag alloy obtd. by adding 1-7wt% in total of at least one among Zn, Te, As and Se to Ag or by further adding 0.01-0.5wt% Fe group metal. Soft oxide of Zn, Te, As or Se is formed during high-speed sliding along the wire rods 2 of brushes, and the oxide acts as a solid lubricant to enhance the wear resistance. By adding the Fe group metal, the grains of the alloy are made fine to further enhance the wear resistance. Powder is not produced by wear during sliding to prevent the generation of noise, and the commutator 1 is uniformly rotated under stable contact resistance.
Patent JP-S6369438-A (JP)
Inventor: SUZUKI TERUO
IPC: B64G1/44
Filed: 1986-09-08
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。