baber/WOPTO huggingface dataset:
Patent JP-H05249528-A (JP)
Title: Motor-driven zoom camera
Inventor: YOSHIDA YOICHI
IPC: G03B17/02
Filed: 1992-03-04
Abstract: PURPOSE:To provide a camera in which a lens barrel can be automatically moved to the newest focal distance only by allowing a photographer to execute an action for photographing even when the lens barrel is temporarily collapsibly mounted after the focal distance is set. CONSTITUTION:This camera is provided with a photographing preparation state detection means 4 which detects whether the photographer is under a photographing preparation state or not, a storage means 18 which stores at least the focal distance when it is detected by the detection means 4 that the photographer moves to a photographing unpreparation state from the photographing preparation state and a control means 16 which controls the driving of a driving means 17 so as to restore the zoom lens barrel to a prescribed position in response to the detection of the photographing unpreparation state by the detection output of the detection means 4 and so as to extend it to the focal distance stored in the storage means 18 in response to the detection of the photographing preparation state.
Patent JP-2000271564-A (JP)
Title: Method for controlling concentration of chemical for water treatment in cooling-water system
Inventor: INOUE HIROSHI
IPC: C02F1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of an effective component in circulating water in a cooling-water system and to monitor the concentration by measuring the concentration of a chemical for water treatment in the circulating water by a chemiluminescence method in a cooling water system having at least a cooling tower and a heat exchanger. SOLUTION: A ruthenium complex solution containing a ruthenium complex and the ammonium nitrate salt of cerium and a carrier solution are supplied by pumps 1, 2 respectively. The ruthenium complex solution is oxidized continuously in an oxidation reactor 4 and supplied to a detector with a mixer 5. The carrier solution is added with a definite amount of specimen water from an injector 3 to be supplied to the detector. In the detector 5, the carrier solution, the specimen water, and the solution are mixed and reacted to generate luminescence. The luminescence is detected by the detector 5, and the intensity of the luminescence is recorded in a data processor 6. In this way, the concentration of an effective component can be measured directly, easily, promptly, and accurately.
Patent JP-S527095-A (JP)
Title: Laser work device
Inventor: KAWAKAMI HIDEO
IPC: B23K26/00
Filed: 1975-07-07
Abstract: PURPOSE: To provide a new type of laser work device which can intercept a laser beam by a signal from a point detector and can apply the laser beam when coming to the edge point again. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5418143-A (JP)
Title: Air conditioner
Inventor: ISHII TATSUO
IPC: F24F1/02
Filed: 1977-07-11
Abstract: PURPOSE: To provide an air conditioner wherein when a switch for driving an outdoor air intake device is energized for an instant by an erroneous operation or the like, operations such as hand opening stop of the outdoor air intake device are prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61240269-A (JP)
Title: Image forming device
Inventor: TOSHIMITSU AKIFUMI
IPC: G03G21/00
Filed: 1985-04-17
Abstract: PURPOSE:To prevent blade rolling-up, cleaning failures, filming, etc., and to form an image of good quality by applying a lubricant to at least a part of the tip part of a cleaning member. CONSTITUTION:When starting a copy cycle, a lubricant WX is coated by a very small quantity on the tip edge part of non-developed image corresponding areas (a), (a) of a blade 66 of a cleaning device 31. Accordingly, the blade 66 becomes low friction, also by rotation of a photosensitive drum 20, the lubricant WX of the tip part is supplied to its peripheral surface and a thin film is formed, and the drum 20 also becomes a low frictional body and simultaneously, serves as a protective film. Also, in a developed image area (x) of the photosensitive drum 20, toner is formed by a copy cycle until the previous time, and it serves as a lubricant. In this way, the frictional stress between the blade 66 and the photosensitive drum 20 is reduced remarkably, and rolling-up of the blade 66, damage of the surface of the photosensitive drum 20, drum filming, cleaning failures, etc. can be eliminated.
Patent JP-S567410-A (JP)
Title: Method of fixing magnet
Inventor: KITAGAKI ATSUTO
IPC: H02K1/17
Filed: 1979-06-29
Abstract: PURPOSE:To prevent crack and cutout of a magnet having brittleness and fragility such as a ferrite magnet, rare earth metal material magnet or the like and increase the fixing force by magnetic force of the magnet by plating the surface of the magnet and soldering the magnet to a mounting base. CONSTITUTION:A cylindrical stator yoke 1 has its one end with copper-base or iron-base powder metal having high magnetic permeability being bintered, is incorporated at the center with the engaging hole 2 of a motor shaft, is mounted in the yoke with a bearing unit 4 projected with cylindrical magnet mounting base 3, while it is mounted at the other end with a brush holding plate 5. A cylindrical magnet 6 is engaged with the base 3, a copper-plated layer 7 is formed on the entire surface of the magnet, and the magnet 6 is soldered to the base 3 with silver solder 8. In this manner, it can prevent crack and cutout of the magnet having brittleness and fragility such as a ferrite magnet, rare earth metal material magnet or the like and increase the fixing force by magnetic force of the magnet.
Patent JP-H01257593-A (JP)
Title: Method for correcting shifting of center of robot
Inventor: ONO KOKI
IPC: G05D3/12
Filed: 1988-04-06
Abstract: PURPOSE:To eliminate the trouble of calculating the offset amount and to adjust a working point of a working tool by bringing a contact shoe of the working tool into contact with a specified jig, and computing an error between a working point of the working tool and a reference point in control as an offset amount according to data on the contact position. CONSTITUTION:A welding wire (a kind of contact shoe) of a welding torch 8, which is a working tool fitted to a robot, is brought into contact with a jig 9 having a conductive plate disposed within the operating range of a robot. The position data of a robot at the time of detecting the above contact is stored in a storage portion 12, and a difference between the position data on the preceding contact position and this time position data is calculated by an arithmetic portion 11, to compute an error between the position of the forward end 8a of a welding wire and a reference point in control. The error is stored as an offset amount, and the position of the forward end of the welding wire is shifted in the direction of absorbing the offset amount to align the forward end position of the welding wire with the reference point in control, so that shifting of bead after a welding work is reduced.
Patent JP-S60227691-A (JP)
Title: Production of berberine by culture of immobilized cells of "akikaramatsu"
Inventor: TABATA MAMORU
IPC: C12R1/91
Filed: 1984-04-26
Abstract: PURPOSE:Culture cells of AKIKARAMATSU (Thalictrum minus L. var. hypoleucum Miq.) is immobilized on a carrier and the immobilized culture cells are cultured in a liquid medium to enable high-efficiency and large-amount production of useful berberine. CONSTITUTION:Culture cells of AKIKARAMATSU are suspended in 2% aqueous solution of sodium alginate and the suspension is added dropwise to 5mM calcium chloride aqueous solution into spherical beads of immobilized culture cells. The culture cells are inoculated to a medium which has been prepared by adding, as an essential plant hormone, at least one of napthalenacetic acid and benzyladenine, to a usual medium for plant tissue culture. The aerobic cultivation at 20-30 deg.C in dark gives berberine of which more than 80% are liberated in the liquid medium.
Patent JP-H06294948-A (JP)
Title: Image projection device using liquid crystal display device
Inventor: KITAMURA KATSUJI
IPC: G02F1/13
Filed: 1993-04-09
Abstract: PURPOSE:To obtain an inexpensive image projection device which is easily operated and carried, can be used together with an existing OHP and which uses an LCD. CONSTITUTION:This device is constituted so that an image reproduced on an LCD 10 can be projected on a screen 150 by using the existing OHP 100 provided with an optical device such as an image film placing surface 111 and condensing lenses 130 and 140, fixing the LCD 10 at an intermediate position between the placing surface 111 and the lens 130, fixing an auxiliary lens 6 at an intermediate position between the LCD 10 and the lens 130 besides and using the light source of the OHP 100. Therefore, the inexpensive and compact LCD can be used and the device can be used together with the OHP 100. Besides, this device can be conveniently folded for carrying. In such a case, a video can be viewed by the image projection device independently.
Patent JP-S62239276-A (JP)
Title: Image expanding/reducing device
Inventor: HAMADA MASAMITSU
IPC: G06T3/40
Filed: 1986-04-09
Abstract: PURPOSE:To shorten a processing time by referring to a run length after expansion and reduction and a run length code table from an image classification, coding them and assembling a run length coding image being expanded reduced. CONSTITUTION:An expanding reducing table preparing means 1, a run length cutting means 2, a run length coding means 3 and a cutting control means 7 are provided, and first, by the expanding reducing table preparing means 1, a run length code table 5 is rewritten by using a given expanding reducing ratio value alpha and an expanding reducing table 4 is prepared. The run length code table 5 is composed of a run length code and a run length and the expanding reducing table 4 is composed of the run length code, the run length after expansion and reduction and an error difference adjusting value. The run length cutting means 2 cuts one unit of the run length code from a run length coding image 10 with the expanding reducing table 4, makes a run length l' after the expansion and reduction, simultaneously, changes the value of a position error difference adjusting register 6 to (r) and is prepared to the next run length code generation. The run length coding means 3 receives the notice that the processing is completed, the cutting control means 7 instructs the run length cutting means 2 to remove the next run length code, and the action is synchronized.
Patent JP-H08249513-A (JP)
Title: Paper money discriminating device
Inventor: MIURA MASAHISA
IPC: G07D7/12
Filed: 1995-03-14
Abstract: PURPOSE: To keep the genuinenes judging accuracy for paper money while holding a maintenance free state by letting an emitting element emit light toward a correction area simultaneously with the passage of an inspection object paper money through a paper money insertion detection sensor, making reflected light from the correction area incident on a light receiving element and correcting the obtained detection signal inside a correction circuit. CONSTITUTION: When an inspection object paper money 8 is inserted and moves over paper money insertion detection sensors 1 and 2, the detection signal is generated and a correction circuit 6 is operated. Thus, light is outputted from a light emitting element 3 for paper money reading onto the upper face of a correction area knob 5, the reflected light from the upper face of the correction area knob 5 is made incident on a light receiving element 4 for paper money reading, and the detection signal is generated.  This detection signal is inputted to the correction circuit 6, amplified corresponding to a correction factor decided in advance, inputted to a comparator circuit inside a control circuit 7 and compared with a value, for which a reference paper money is discriminated and the reflected light is detected, while using the previously decided light emitting and receiving elements to be references and it is judged whether the paper money is true or not.
Patent JP-2000276231-A (JP)
Title: Emergency stop method and device for self-traveling dolly
Inventor: AKUTSU YOSHIICHI
IPC: B60T1/14
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a emergency stop method and device for self-traveling dolly by which a self-traveling dolly traveling on a gradient traveling rail is prevented from falling-traveling by itself when the falling-traveling is started due to mechanical slippage. SOLUTION: This device is provided with a pulse output sensor 13, a traveling speed detector 14, a brake unit 11 and a brake pad and the traveling speed of the dolly is detected by the pulse output sensor 13 and the traveling speed detector 14. When the dolly exceeds a fixed speed, a signal for stopping the dolly is sent to the brake unit 11 and by sandwiching the traveling rail flange of the dolly with the brake pad provided on the brake unit 11, the dolly is stopped.
Patent JP-S57199175-A (JP)
Title: Manufacture of silver (2) oxide cell
Inventor: ASADA AKIRA
IPC: H01M4/08
Filed: 1981-05-31
Abstract: PURPOSE:To reduce the increase of the internal resistance of a silver oxide cell caused during its preservation by integrating a positive electrode, which is prepared by reducing the surface layer of a molded silver-oxide body into an argentous oxide layer before the surface layer of the said argentous oxide layer is reduced into a silver layer, into the battery, and subjecting the battery to preliminary discharge so as to form silver layers near the contact surfaces of the positive electrode. CONSTITUTION:A positive electrode 1 is prepared by reducing the surface layer of a pressed molded body made of silver oxide so as to form an argentous oxide layer around a silver oxide layer 2, and reducing the surface layer of the above argentous oxide layer so as to form a silver layer 4a around an argentous oxide layer 3. A battery containing thus prepared positive electrode 1 is subjected to preliminary discharge so as to form silver layers 4b near the contact surface between the positive electrode 1 and a separator 6 and near the contact surface between the electrode 1 and the side wall of a positive can 5. By thus forming the silver layers 4b near the contact surfaces between the electrode 1, and the separator 6 and the can 5 by preliminary discharge, the increase of the internal resistance of the battery caused during its preservation can be suppressed without making the thickness of the silver layer 4 large.
Patent JP-S5452426-A (JP)
Title: Ink jet printer
Inventor: KASUFUCHI TAKESHI
IPC: H04N1/23
Filed: 1978-07-07
Abstract: PURPOSE: To make it possible to correct accurately print distortion due to charge replulsion among flying ion particles by giving charges in different codes to inter- pulling particles and by adjusting the amount of charges corresponding to the charge relation between a prior-line drop and post-line drop.  
     CONSTITUTION: The output signal of original oscillator 6 after being amplified and waveform-shaped is supplied to the ultrasonic vibrator equipped to nozzle 1, and also to print charge signal generating method B, where pattern particles for printing are charged according to the character pattern and moved to a recording paper. Signals through inter-pulling charge signal amplification 26 of inter-pulling charge signal arithmetic method C and given a bias voltage and supplied to the electrode of nozzle 1, where inter-pulling particles which are not used for printing are charged in different codes and carried to collection target 5. Therefore, the amount of charges is adjusted corresponding to the charge relation between a prior-line drop and post-line drop, so that print distortion due to charge repulsion among flying ion particles can be corrected definitely 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09284991-A (JP)
Title: Motor protector for self-propelled travel device
Inventor: TSUCHIYA KIYOTOSHI
IPC: H02H7/085
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent seizure caused by the overload of a motor by arranging this protector as to issue an alarm when currents are detected to get over a certain value, and to stop the motor drive when its condition continues for a certain time. SOLUTION: The voltage of a battery B is loaded to a travel driving motor M through a control circuit C built in a control box, and a drive current flows to the travel driving motor M. This drive current is detected by a motor current driving circuit Ca, and if the value is at a set value or over, this lights an alarm lamp 223 in the first place, and sounds an alarm buzzer 24, and informs a worker of the overload of a motor M. When the time of the detected current being over the set value continues of a certain time or over, the drive of the travel driving motor M is stopped to avoid the seizure caused by the overload of the traveling motor M.
Patent JP-H04294579-A (JP)
Title: Mos semiconductor device
Inventor: OKETA YUKIHIRO
IPC: H01L21/8242
Filed: 1991-03-22
Abstract: PURPOSE:To enlarge the storage capacity of a memory cell by forming at least one gap section having such a side wall that is formed perpendicularly to the principal surface of a semiconductor substrate and extended to the lower ends of the lower electrodes of a stacked capacitor from the upper ends of the electrodes to the lower ends of the electrodes. CONSTITUTION:Lower electrodes 7 are connected to the drain area 5 of an access transistor through a contact hole C1 formed through a gate oxide film 3 and interlayer insulating film 6. The electrodes 7 have openings 7a-7h which have square cross sections and reach the lower surfaces of the electrodes 7 from the upper surfaces. The side wall of the openings 7a-7h is formed perpendicularly to the principal surface of a semiconductor substrate 1. A dielectric film 8 forms a stacked capacitor on the electrodes 7. The storage capacity of the memory cell can be increased, because the effective area of the electrodes 7 is increased by the surface of the side wall.
Patent JP-S62239752-A (JP)
Title: Automatic designated time reorigination system
Inventor: EGAMI HIROKO
IPC: H04M3/432
Filed: 1986-04-11
Abstract: PURPOSE:To regenerate designated time for a re-caller by providing the 1st memory for storing information on a final caller corresponding to each extension and the 2nd memory for storing re-origination information specified by the re-caller. CONSTITUTION:The final caller information memory 50 is stored with pieces of final caller information corresponding to extensions A and B under the control of a central controller CC and the reorigination information memory 51 is stored with pieces of information on the re-caller and a called subscriber and a next table address. The CC searches a timer origination link table 52 with current time all the time and when the current time coincides with time set in the table 52, information on the extension A is read out of the memory 51 and information on the extension A in the table 52 is deleted, and a call signal is sent out to the extension A. When the extension A responds to the call, the CC reads the information on the extension B out of the memory 51 and transmits a call signal to the extension B and an audible ringing tone to the extension A respectively. Consequently, a call to the final caller is automatically made at allotted time.
Patent JP-S528261-A (JP)
Title: Oilhydraulic pressure controller of fluid automatic transmission
Inventor: ITOU HIROSHI
IPC: F16H61/00
Filed: 1975-07-09
Abstract: PURPOSE: To obtain a constant controlling oilhydraulic pressure above the specified throttle opening and to reduce consumption of power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5510543-A (JP)
Title: Measuring method for memory integrated circuit
Inventor: MIZUSAWA TAKESHI
IPC: H01L21/66
Filed: 1978-07-11
Abstract: PURPOSE: To measure the charge amount of both the written memory cell and the erased memory cell by checking the variable range of the power voltage which is applied to EPROM.  
     CONSTITUTION: The power voltage level is measured at the malfunction starting point in case the power voltage applied to the memory integrated circuit is increased or decreased up/down to the level where the integrated circuit has malfunction from the prescribed level. Based on the power voltage level at the malfunction starting point, the threshold voltage is obtained for insufficient erasion or writing. According to the relationship between the threshold voltage and the floating gate charge of the corresponding cell, the amount of the injected charge of the cell or the residual charge in the case of the erased cell can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02262308-A (JP)
Title: Plane inductor
Inventor: YOKOGAWA TETSUYA
IPC: H01F17/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a plane inductor wherein a large inductance is obtained at the time of small load current and necessary inductance is obtained even with large load current, by installing high permeability magnetic substance having large magnetic flux saturation density, on both surfaces of a spiral type coil, insulating layers. CONSTITUTION:A spiral type coil 3 and high permeability magnetic substances 5, 6 which have large magnetic flux saturation density are arranged on both surfaces of the coil 3 with insulating layers 4. For the above high permeability magnetic substances 5, 6 having large magnetic flux saturation density, magnetic substance wherein, for example, a Co series amorphous layer having high permeability and an Fe system amorphous layer having large saturation magnetic flux density are laminated is used. Thereby a place inductor 2 excellent in characteristics wherein at the time of small load current, high inductance is obtained by, e.g., the Co system amorphous layer, and even at the time of large load current, necessary inductance is obtained by, e.g., the Fe system amorphous layer can be obtained.
Patent JP-S5417868-A (JP)
Title: Level display device
Inventor: MURAMOTO SHIYOUICHI
IPC: G01D7/00
Filed: 1977-07-11
Abstract: PURPOSE: To digitally display the peak levels of analog signals through emission of light with a simple circuit constitution by using a plurality of discharge tubes of different discharge start voltages as light emitting display means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05210699-A (JP)
Title: Small-sized visiting card management device
Inventor: AOKI MIKIO
IPC: G06K9/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide an inexpensive and small-sized visiting card management device which can be used at any time by reading card information after processing of an instruction at the time of the occurrence of this instruction due to key input during read of card information. CONSTITUTION:When a key 107 is depressed on the way of data input processing, an interrupt signal is sent on the way of the processing. As the result, each processing part interrupts the processing executed at present and processes the instruction due to the key input. When the key 107 is depressed to generate a retrieval instruction on the way of picture input, the small-sized card management device immediately performs the retrieval processing by a retrieval part. When the instruction due to the key input is generated on the way of recognition processing of a character recognizing part, the small- sized card management device interrupts the recognition operation to execute the instruction due to the key input and restart the recognition processing again thereafter. As the result, small-sized card management device displays menus 103 and 104 of the instruction generated by the key input on a display part 102 while fetching the picture.