baber/WOPTO huggingface dataset:
Patent JP-S58180282-A (JP)
Title: Treatment device of heavy metal in waste water of dental treatment
Inventor: ITOU KATSUO
IPC: C02F1/28
Filed: 1982-04-17
Abstract: PURPOSE:To remove heavy metal efficiently with a simple device, by connecting a vessel for an absorbent and a water receiving tank with a raw water feed pipe, connecting said vessel and a suction feed pump with a treated water pipe, and coupling said pump and a discharge tank with a closed circuit. CONSTITUTION:The raw water stored in a water receiving tank 1 is passed through a raw water feed pipe 13 and a water flow hole 21 into the upper part of a colloidal absorbent, where the water is adsorbed and colloidal heavy metal, abrasive grains, wastes produced by medical treatments, etc are filtered. The ionized heavy metal passes through the absorbent 17 and is adsorbed and converted with an ion adsorbent resin 20. The water treated with the resin passes through a treated water flow pipe 22 provided in the lower part of a vessel 15 for an adsorbent, and is released into sewerage as treated water of <=0.005ppm effluent standard value to the outside of the device from a discharge pipe 7 provided in a discharge tank 2 under pressure. The above-described ion adsorbent has the adsorptivity to adsorb and exchange >=99.98% ion concn. of raw water.
Patent JP-S63229956-A (JP)
Title: Tone suppression system for voice storage device
Inventor: SHIMIZU NORIO
IPC: H04M3/42
Filed: 1987-03-18
Abstract: PURPOSE:To remove a push button signal and noise at the time of on-hook by connecting a buffer memory in a voice storage device to a subtraction circuit. CONSTITUTION:When the push button signal arrives from a host system through a signal line as the identification signal of message termination at the time of message recording, a push button signal reception circuit 102 detects it and a processing circuit 105 immediately executes the termination of message recording. With on-hook information, the processing circuit 105 similarly terminates message recording. With stop information from the processing circuit 105, the subtraction circuit 107 subtracts the counted value of an address counter in the buffer memory 103. The processing circuit 105 stores voice data in a disk device 104 based on the counted value after subtraction is executed in the buffer memory 103.
Patent JP-H11246093-A (JP)
Title: Printer
Inventor: KOYAMA SADAMI
IPC: B43L13/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To accurately convey roll paper by weakening impact to the roll paper during the conveyance of the roll paper, and adjusting the ununiformity of lateral tension of the pulled-out part of the roll paper, that is, the ununiformity of the roll paper conveying path length. SOLUTION: A cushion roller 14 is disposed in a paper conveying path between roll paper feed scroll 10 and a platen. Almost the whole width direction area of a pulled-out part of roll paper 8 pulled out from the roll paper feed scroll 10 is laid in U-shape over the cushion roller 14 and fed onto the platen. The cushion roller 14 is suppoted to be movable parallel in a longitudinal direction and energized forward, and tension is imparted to the pulled-out part of the roll paper 8 with this energizing force.
Patent JP-S61225174-A (JP)
Title: Novel 1,4-thiazine derivative
Inventor: TAKASE MUNEAKI
IPC: C07D279/12
Filed: 1985-03-28
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are H, alkyl, alkoxy, amino, OH, 5-membered hetero ring residue, etc.; R3 is H, or lower alkyl; R4 is H, or lower alkyl; R5 is N-containing hetero ring residue) and its acid addition salt. EXAMPLE:2,5-Dimethyl-6-(4-pyridyl)-2H-1,4-thiazin-3(4H)-one. USE:A cardiac. PREPARATION:A compound shown by the formula II is reacted with a com pound shown by the formula A-X' [A is CXnH3-n-CH2-O-CO- (X is halogen; n is 1-3); X' is halogen] at normal temperature at normal pressure for 1-7hr, to give a compound shown by the formula I where R5 is A-R5' (R5' is N- containing hetero ring residue), etc.
Patent JP-H10252809-A (JP)
Title: Vibration control device
Inventor: TAKESHIMA TOSHIHIRO
IPC: F16F1/38
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To appropriately manufacture a vibration control device without leaving the tensile distortion in an elastic body thereof while lowering the manufacturing cost. SOLUTION: In this device, an elastic body 16 is arranged between an inner cylinder fitting 14 and an outer cylinder fitting 12. A pair of side wall parts 16A of the elastic body 16 are formed so as to be separated from each other, as it comes close to the peripheral side thereof, in the free condition. Furthermore, in the condition that the peripheral parts of a pair of side wall parts 16A come close to each other, a pair of intermediate cylinders 18 are respectively fitted in the inner peripheral surface of the outer cylinder fitting 12. A space, of which inner wall surface is formed of the pair of side wall parts 16A and the outer cylinder fitting 12, is formed, and this space forms a liquid chamber, which is pinched between a pair of side wall parts 16A and provided in an intermediate part of the elastic body 16 in the axial direction thereof.
Patent JP-S63316441-A (JP)
Inventor: DAGURASU UINZUROU KUUPAA
IPC: B08B6/00
Filed: 1988-03-19
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-S55156419-A (JP)
Title: Automatic controller for tuning frequency of tuner
Inventor: UEKI YOSHIHARU
IPC: H03J7/02
Filed: 1979-05-25
Abstract: PURPOSE:To correct detuning when a tuning voltage is settled deviating from that of a desired receiving station, by finding the best tuning point through the repeated counting up-down of a reversible counter automatically. CONSTITUTION:In tuning, the 1st counter 7a is cleared into contents (0,0,0,0) and the 2nd counter 7b is set to contents (0,0,0,1). Here, if a tuning frequency deviates, detuning state  detecting circuit 5 outputs a detection signal to apply the 1st counter with clock pulses. As a result, the contents of counter 7a agree with those of the 2nd counter 7b. Consequently, comparator 100 generates a coincidence output and monostable multivibrator 110 outputs monostable pulse A to clear counter 7a, so that counter 7b will count up to (0,0,1,0). Simultaneously, counter 4 increases in contents by one to increases the tuning voltage.
Patent JP-H01239034-A (JP)
Title: Production of optical fiber
Inventor: TANAKA TAIICHIRO
IPC: G02B6/00
Filed: 1988-03-18
Abstract: PURPOSE:To prevent entry of OH and enable high-speed etching, by subjecting the central member to specific flame polishing before a step for depositing fine glass powder onto the central member of glass. CONSTITUTION:For example, a central member 10 consisting of pure quartz glass rod, etc., to be a core when formed into an optical fiber is rotated to generate a plasma flame 12 with a plasma torch 14 having a high-frequency coil 16 for generating the plasma flame and a sealing gas 22 (an etching gas, such as SF6, as necessary, may be discharged from 1-2 of nozzles 20) consisting of an inert gas, such as N2, is simultaneously led from the many (e.g., 12) nozzles 20 arranged at a regular interval around the torch 14 is led to the plasma flame 12 and made to flow so as to wrap a high-temperature part 11 of the central member 10 heated with the plasma flame 12 and cut off the part from the outside air. Thereby, the high-temperature part is subjected to flame polishing. The torch and nozzles 20 are then moved in the direction of arrows 18 parallel to the central member 10 to successively carry out the flame polishing and deposit fine glass powder on the outside of the central member 10 by a burner 24 for vapor axial deposition (VAD).
Patent JP-S58179769-A (JP)
Title: Hot water temperature control method
Inventor: KITA TOSHIKAZU
IPC: F24H1/18
Filed: 1982-04-15
Abstract: PURPOSE:To make it possible to deliver quickly a drink of a salable temperature by a method wherein in the case of an automatic hot drink vending machine, an upper and a lower tank communicating with each other through a communication pipe having a water circulating means therein are provided and a heater is provided only in the upper tank. CONSTITUTION:When the temperatures of waters in the upper and the lower tank 1 and 2 are less than a first set temperature of 72 deg.C for a temperature data setting device 12, a set signal is inputted to an FF circuit 15 from a terminal 17 so that the heater 7 is turned ON to start heating. Then, when the temperature of hot water in the upper tank 1 reaches 72 deg.C, a sale OK signal is transmitted to a control circuit 14. Further, when the temperature rises and the temperature detected by a thermosensor 8 reaches a third set temperature of 92 deg.C, a set signal is inputted to an FF circuit 16 to turn a motor 6 for driving a propeller 5 ON so that the waters in the tanks 1 and 2 circulate through the communication pump 4. Next, when the temperature of the hot water in the upper tank 1 lowers to a second set temperature of 89 deg.C, a reset signal is inputted to the FF circuit 16 and the motor 6 is stopped.
Patent JP-H022865-A (JP)
Title: Liquid aeration device
Inventor: ERUNSUTO EMURAATO
IPC: C02F3/20
Filed: 1989-03-17
Abstract: PURPOSE:To uniformly install numbers of aerators by constituting a gas supplying pipe disposed on the bottom part of a liquid tank by connecting numbers of the segments of same shape, and fixing the aerators detachably to the above- mentioned segment. CONSTITUTION:The gas supplying pipe 18 disposed on the bottom part of the liquid tank is constituted by connecting the segments 20, 22 of practically same shape, and aerators 12, 14 are detachably fixed to the segment. The gas supplying pipe are preferably constituted of one or very small number of main pipes 16 of comparatively large diameter and plural branch pipes 18 of comparatively small diameter connected with the main pipe 16, and numbers of the above- mentioned segments constitute each branch pipe. As a result, numbers of arerators are allowed to be uniformly fixed even in the case of using one or very small number of gas supplying pipes, and the exchanging work when a pipe is broken is easily and cheaply carried out.
Patent JP-H07273315-A (JP)
Title: Charge detection element and its manufacture and charge transfer detector
Inventor: WATANABE YASUSHI
IPC: H01L29/762
Filed: 1994-04-01
Abstract: PURPOSE:To high in sensitivity and precision linearity, and also low in noise. CONSTITUTION:In a structure of a detection part 2, a surface layer of a semiconductor layer 2 formed on a substrate 1 is a charge voltage conversion part and a MOS configuration transistor that the semiconductor layer 2 itself is an embedded channel is a current amplifier part. In this structure, the relationship among three voltages of a gate voltage of a MOS transistor 20, a voltage of a semiconductor layer and a voltage of a substrate is regulated, so that a current flowing in an embedded channel portion of the MOS transistor 20 changes based on a signal charge amount accumulated on a surface of the MOS transistor 20 to detect the signal charge amount.
Patent JP-H04283048-A (JP)
Title: Main spindle positioning system
Inventor: KONO SHINICHI
IPC: B23Q5/20
Filed: 1991-03-07
Abstract: PURPOSE:To position a main spindle in an arbitrary se position located within one full turn of the main spindle by mounting only a one rotation signal detecting mechanism for outputting a signal once each time the main spindle is rotated by one full turn on the main spindle and locating a position and speed detector to a main spindle motor. CONSTITUTION:A main spindle motor is run at a set speed Vo by means of a constant position stop command. The value of a counter to count a pulse generated from a detector to detect the rotation position of the main spindle motor each time a rotation signal is generated once is latched to a latch circuit. When, after the speed of the main spindle motor attains a set speed Vo, a one rotation signal is outputted, values Pc and Pr of the counter and the latch circuit are read, a value (Pc-Pr) is subtracted from a moving amount Po of the one full turn of the main spindle, and a value added by a command stop device Pg is set to an error counter. A main spindle which does not perform control of a position before a position deviation set to the error counter attains T0 is stopped at a set rotation position (a set rotation angle position).
Patent JP-S54156564-A (JP)
Title: Travel locus measuring apparatus
Inventor: ONO HIROMI
IPC: G01S3/783
Filed: 1978-05-30
Abstract: PURPOSE:To display and record loci with high accuracy and in real time by operating the positions of a moving object continuously from the angle information obtainable with a plurality of  angle tracers which are capable of automatically tracing the light source which is installed to the  moving object and becomes a target thereby obtaining the travel loci. CONSTITUTION:A light source 2 mounted to a moving object 1 generates modulated light from a  lamp 3 by its oscillator 4 and modulator 5. The modulated light from the light source 2 is automatically traced by the reflecting mirrors 7 of two units of angle tracers 6, 6' which are installed  at the predetermined spacing. The abovementioned tracer 6 condenses the modulated light from  the light source 2 in an optical system 8, converts this to an electric signal with a photoelectric  transducer 9, sends this through a signal processor 10 and feeds the same back to the reflecting  mirror 7 through servo amplifier 11 and servo mechanism 12, thereby letting the reflecting mirror 7 trace the light source 2. The output of the processor 10 is digitized by an A/D converter  13 and at the same time the both of this and the output of an angle detector 14 indicating the  angle from the reference line of the reflecting mirror 7 are inputted to a code translator 15. A  CPU 17 calculates the position of the moving body 1 from the spacing of two units of the tracers  6, 6' and the angle output of the detector 14 in real time and displayes and records the same.
Patent JP-H11253380-A (JP)
Title: Dish washer
Inventor: KOBAYASHI MASAAKI
IPC: A47L15/24
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactorily finished state by supporting a rack freely movably extending a washing area and a rinsing area, suspending a curtain near the boundary of both of the areas and providing a partition of double doors to be opened and closed by the movement of the rack under it to almost eliminate residual detergent. SOLUTION: At the time of inserting the rack 5 into a washing chamber 2 after housing dishes within the rack 5 at the time of washing the dishes, the rack 5 is moved by a sending mechanism 25. Then, when the rack 5 comes to the place of the washing area 2W, washing water is ejected from upper/lower washing nozzles 13A and 13B to wash the dishes. Next, the rack 5 trying to enter the rinsing area 2R pushes a partition board 30 to open to the side of the area 2R and when the rack 5 moves into the area 2R, rinsing water is ejected from upper/lower rinsing nozzles 14A and 14B to wash detergent away. When the rack 5 is moved in addition, the board 30 returns and the areas 2W and 2R are partitioned again by the curtain 28 and the board 30 again.
Patent JP-H03266490-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: IWAMOTO TAKASHI
IPC: H01S5/00
Filed: 1990-03-15
Abstract: PURPOSE:To obtain a semiconductor laser device where a distance between light emitting points is very small and laser rays constant in intensity can be easily outputted by a method wherein laser rays produced in an oscillation section are split into beams through a mirror layer and a half mirror layer to output. CONSTITUTION:The surface of a substrate 10 is composed of primary surfaces 14 and 16 sandwiching a slop 12 located nearly at the center of the substrate 10 between them, where the surfaces 14 and 16 are different from each other in level. A mirror layer 18, a first clad layer 20, an active layer 22, and a second clad layer 24 are formed in lamination on the primary face of the substrate 10 conforming to its stepped form. A first optical guide layer 34, a half mirror layer 36, a second optical guide layer 38, and a mirror layer 40 are formed in lamination on the second clad layer 24 on the slope 12 and the primary surface 16 side, a beam splitting guide section 42 is constituted by the sections formed on the slop 12 and the primary surface 16 side, and laser rays oscillated in an oscillation section 32 are split into two beams through the beam splitting guide section 42 and outputted. By this setup, a semiconductor laser where a distance between light emitting points is very small and laser rays constant in intensity is easily obtained.
Patent JP-S568770-A (JP)
Title: Endless tracked belt
Inventor: SAKAI KENICHI
IPC: B62D55/24
Filed: 1980-05-15
Abstract: PURPOSE: To accurately prevent wheels from slipping off in a rubber endless tracked belt for a crawler running device and make the weight of the endless tracked belt lighter by providing the engagement holes of the driven wheels in the concave at the center of the endless tracked belt main body with a concave cross section, reinforcing the center of a core bar, and slowly making both wings thin.  
     CONSTITUTION: The central concave 7 of the endless belt 1 is reinforced and shaped by the concave 8' of the core bar 8. Consequently, the shape of the concave 7 is prevented from being deformed and the central drum 13 from floating and getting over. This ensures the contact transmission in that the right and left side drums 14 and 14 contact the top of the projections 15 on the contact and reverse sides of the endless belt 1. The core bar 8 forms the joint corresponding to the projections 15 as the reinforced section 18' and the thickness of the wing piece 18 becomes small in its extending direction. As a result, the area on which load is most applied is of strongest structure, but the whole weight can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07295683-A (JP)
Title: Computer system capable of docking
Inventor: DAGURASU DEII GEFUAATO
IPC: G06F13/364
Filed: 1995-03-24
Abstract: PURPOSE: To provide a docking-available computer system that takes a docking state or an undocking state. CONSTITUTION: This docking-available computer system 10 can make a hot docking or warm docking. The hot docking is referred to as a docking capability when a portable computer 20 or a docking station 22 is in operation with a full power and the warm docking is referred to as a docking capability when the portable computer 20 or the docking station 22 is in operation with a low power. The docking-available computer system 10 uses a docking agent 32 inactivating buses 24, 46 of the portable computer 20 and the docking station 22 in response to a notice signal.
Patent JP-H09254438-A (JP)
Title: Photoscan device for electrophotographic printer
Inventor: UEKI MASANORI
IPC: B41J2/44
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent a photosensitive drum on the part to which a laser beam is emitted from becoming degraded when the laser beam to be detected by a light detector is emitted to the surface of the photosensitive drum at the time of starting of a motor for rotating a rotary polyhedral mirror. SOLUTION: This photoscan device for an electrophotographic printer consists of a laser 1 for emitting a laser beam, a rotary polyhedral mirror 2 for reflecting the laser beam, a motor 3 for rotating the rotary polyhedral mirror 2, an fθ lens for projecting the laser beam reflected by the polyhedral mirror 2 to a photosensitive drum, and a light detector 6 for detecting the laser beam reflected by the rotary polyhedral mirror 2. In this case, a periodic detection part 11 for detecting the period of the laser beam detected by the photodetector 6, memory 12 to which the detected period is stored, and a main CPU 13 for reading an optimal period at which the laser beam is emitted into the light detector 6 from period data stored in memory 12 and causing the laser 1 to emit a light.
Patent JP-H03266681-A (JP)
Title: Thermal transfer ribbon and decoration of character pattern formed by use of same
Inventor: ITO YUKIO
IPC: B41M5/30
Filed: 1990-03-15
Abstract: PURPOSE:To ensure that a desired design such as a character pattern as printed can be decorated in metallic color tone or pigment by forming a mold lubricant layer and a thermosensitive pressure adhesive ink layer on an ink film. CONSTITUTION:A thermal transfer ribbon consists of a mold lubricant layer 2 and a thermosensitive pressure adhesive ink layer 3 formed on a base film 1. The base film 1 is such as used conventionally on the thermal transfer ribbon and is of about 4 to 74 mum thickness. The mold lubricant layer 2 is composed of applied paraffin wax, silicone resin or fluorine resin with a thickness of about 0.5 to 2 mum. The thermosensitive pressure adhesive ink layer 3 has thermosensitive transfer properties and shows adhesiveness under pressure at high temperature or under pressure at normal temperature. The ink layer 3 is normally 3 to 20 mum thick. The thermal transfer ribbon has a thermosensitive pressure adhesive ink layer 32, so that a metal transfer foil or a pigment transfer foil is placed over a character pattern printed using the thermal transfer ribbon, and a character pattern as printed can be decorated in metallic color tone or pigment by applying pressure to the foil at high temperature or without heating.
Patent JP-H10266382-A (JP)
Title: Wall panel
Inventor: MIZUNO MASAHIKO
IPC: E04B1/80
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation produced in the indoor side in winter by providing a small hole in a waterproof and moisture-proof layer coming into contact with an insulator, ventilating indoor side steam to the outdoor side, and lowering indoor side steam pressure down to saturated steam pressure or lower. SOLUTION: In a wall panel composed of face material 1, an insulator 2 and a stiffner 3, the indoor side surface of the face material 1, i.e., small holes not exceeding the diameter of 0.5-1.0 mm are formed by pitches of 10-100 mm, preferably, the pitches of 20-30 mm in a waterproof and moisture-proof layer 6 formed on a face coming into contact with the insulator 2. The waterproof and moisture-proof layer 6 is composed of aluminum and synthetic resin film or painted film such as asphalt. A polyethylene sheet 8 is stuck on the outdoor side surface of the face material 1. Therefore steam in the indoor side of the waterproof and moisture-proof layer 6 is ventilated to the outdoor side, indoor side steam pressure is lowered down to saturated steam pressure or lower, and dew condensation can be prevented in the indoor side of the waterproof and moisture-proof layer 6.
Patent JP-S54844-A (JP)
Title: Elastic surface wave filter
Inventor: TSUKAMOTO KATSUHIDE
IPC: H03H9/145
Filed: 1977-06-03
Abstract: PURPOSE: To reduce the ripple of the frequency properties while suppressing the increment of the insertion loss for the SAW (elastic surface wave) filter through a simple constitution in that input transducer TD is installed along with output TD which sandwiches the transducer TD and is parallel to the propagation direction of the surface wave. 
     COPYRIGHT: (C)1979,JPO&Japio