baber/WOPTO huggingface dataset:
Patent JP-H10302791-A (JP)
Title: Alkaline secondary battery
Inventor: IGAWA KOJI
IPC: H01M4/24
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery having an improved discharging capacity at a low temperature environment (from 0 deg.C to -20 deg.C) while retaining practical charging and discharging cycle life. SOLUTION: This alkaline secondary battery comprises a cathode 2, an anode 4 containing a hydrogen storage alloy, and an alkaline electrolytic solution and the hydrogen storage alloy has 0.08-0.20 m<2> /g specific surface area measured by the BET method at the time when the alloy is hydrogenated and pulverized one time under 5-10 atmospheric pressure (gauge pressure) of hydrogen at 2-30 deg.C and the anode 4 has 2-20% alkali absorption ratio in the case that the anode is immersed in a 6-N aqueous potassium hydroxide solution at 45 deg.C for 24 hours.
Patent JP-S60810-A (JP)
Title: Operating method of gravity settling type concentration tank
Inventor: TAKABAYASHI HIRONARI
IPC: B01D21/30
Filed: 1983-06-20
Abstract: PURPOSE:To take out the amt. predetermined from a specific relationship of discharge sludge by retaining the supplied sludge in a concentration tank for an arbitrarily set period of time which is longer than the time required for concentrating the sludge to a desired concn. and is shorter than the time for the sludge to putrefy and foam. CONSTITUTION:The flow rate Qin and the concn. Cin of the sludge 5 supplied into a gravity settling tank 6 are measured momentarily with a flowmeter 12 and a densitometer 13, and the values are stored in the storage in an operation control unit 19. The desired value of the effluent amt. Qef of sludge is calculated by an arithmetic unit in the operation control unit 19 on the basis of the equation from the measured value Cef of the densitometer 18, and the flow rate Qin(t-R) and Cin(t-R) of the supply sludge which are stored and measured at the set reference retention time R(e.g. 9hr) earlier than the measuring time (t). A sludge discharging pump 16 is driven so that the effluent amt. of sludge may be consistent with said calculated value.
Patent JP-S60254258-A (JP)
Title: Detecting method for breakdown of rom memory data
Inventor: IIDA YUUICHI
IPC: G06F12/16
Filed: 1984-05-31
Abstract: PURPOSE:To always attain a fault check with no use of an external device by incorporating a breakdown detecting method for data converted into a ROM to a part of a system control program. CONSTITUTION:A microcomputer 1 contains a CPU2, memory 3, RAM4, RAM5, input device 6 and an output device 7. An external memory 8 is also connected to the computer 1. The total value of the fixed data stored in the ROM5 is stored to the final area of the ROM5, then compared with the total value of data obtained when the data are read out of the ROM5. Thus the breakdown of the ROM data can be detected.
Patent JP-H117257-A (JP)
Title: Liquid crystal display device with image reading function, image reading method and manufacture of the device
Inventor: OKADA TAKASHI
IPC: H04N5/335
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization of a device and the reduction of a manufacturing cost without the reduction of visibility due to the reduction of an effective display area for an image. SOLUTION: An n-channel TFT 26 connected to a transparent pixel electrode 24 and p-channel TFT 27 connected to the cathode side of a photodiode 25 are connected to common source line 22 and gate line 23, and by impressing a positive or negative voltage on the gate line 23, the TFTs 26 and 27 are separately and independently controlled to be turned on. Thus, it is unnecessary to install a source line and a gate line used only for the 2nd transistor connected to one end of a photodetecting element, and the 2nd transistor is solely turned on by the source line and the gate line which are common to the 1st transistor connected to each pixel electrode, then, the original image detected by the photodetecting element can be read.
Patent JP-H08306561-A (JP)
Title: Rotary transformer
Inventor: NAGANUMA NAOHIRO
IPC: H01F38/14
Filed: 1995-05-08
Abstract: PURPOSE: To form a special rotary transformer wherein its stator and rotor transformers comprise respectively a plurality of laminated annular stator members and a plurality of laminated rotor members. CONSTITUTION: In the configuration of a rotary transformer, its stator transformer 7 comprises a plurality of laminated annular stator members 7a, 7b with different inner diameters from each other, and its rotor transformer 13 comprises a plurality of laminated annular rotor members 13a, 13b with different outer diameters from each other.
Patent JP-H01279619-A (JP)
Title: Schmitt trigger circuit
Inventor: IKEDA MAKI
IPC: H03K3/0233
Filed: 1988-05-02
Abstract: PURPOSE:To facilitate the setting of the levels of a threshold and a hysteresis output terminal and to expand an input dynamic range by adding and subtracting the current of a second constant current source with respect to a first constant current source which flows in a resistance connected to a reference bias source. CONSTITUTION:When the current I1 which flows in the constant current source is assumed to be I1, the base potential of the transistor Q2 comes to V0+R6X(11+I1). Consequently, the threshold comes to V0+R6(I1+I0) and a hysteresis to 2XR6X10. When it is assumed to be R6+R7+R8, the emitter potential of a transistor Q6 comes to V0+R6XI1, and an output is fetched into the output terminal 4 when the base potential of Q2 is inputted to a comparator 6. Since the setting of the threshold and the hysteresis can independently be set from the constant current source I0 and the constant current source I1, a change is facilitated, and the levels can be set with holding the ratio of I0 an I1 if the resistance R6 is changed.
Patent JP-S5536655-A (JP)
Title: Thrust bearing
Inventor: SUZUKI HARUJI
IPC: F16C35/02
Filed: 1978-09-08
Abstract: PURPOSE: To prevent the separation of the bearing metal by the influence of the inner residual stress by providing the maintaining groove at the end part of the surface of the bearing metal connecting side.  
     CONSTITUTION: The maintaining groove 18b for the bearing metal 17 is provided in the peripheral direction at the midway part in the radius direction of the surface of the backing metal 18 which faces the side surface of the circular ring part 18b, and the maintaining grooves 18e, 18b in the peripheral direction are also provided on the opposit surfaces of the inner diameter side and the outer diameter side. By doing so, if the backing metal 18 of the bearing metal 17 is about to separate into the direction shown by the arrow 22 and the fan shaped part of the bearing metal 17 formed in the maintaining groove 18e is also going to move toward the arrow 22 direction by the inner residual stress of the bearing metal 17, they are held by the reaction force in the direction shown by the arrow 26, and the separation of the bearing metal can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000265986-A (JP)
Title: Non-contact pump having no power shaft
Inventor: YANO YOSHIO
IPC: F04D13/06
Filed: 1999-03-13
Abstract: PROBLEM TO BE SOLVED: To improve electrical efficiency by reducing a magnetic gap, improve pump efficiency by reducing fluid loss, prevent a rotational part from being slid on the peripheral wall even in idling, prevent abrasion of a rotor caused by slurry, and facilitate internal cleaning by simplifying disassembly and assembly, in a pump having no power shaft and no bearing and for indirectly driving the rotational part. SOLUTION: An impeller 7 is connected to a rotor 4 in a vertical pump structure, and the rotor is constituted of a combination of a nonmagnetic electric conductor and a magnetic substance. A partition wall (a stator can 3) is provided in a rotational magnetic field generating device having the same shape as a general-purpose three-phase motor to prevent oscillation to the rotor by the liquid film effect. A filter 10-1 is provided on the way of a piping 10 for reflux fluid to a discharge port to prevent abrasion of the rotor and the can caused by slurry. Attaching and detaching of an impeller casing 8 is performed by attaching bolts 8-2, and extracting of the rotor and impeller to the outside is facilitated.
Patent JP-S5443708-A (JP)
Title: Temporary stopping mechanism for tape recorder
Inventor: USUI YOSHIO
IPC: G11B15/675
Filed: 1977-09-14
Abstract: PURPOSE:To accomplish the discharge of a cassette directly from the temporary stop condition by providing both means for temporarily stopping the running operation of a tape and means for raising a cassette holder so as to discharge the cassette. CONSTITUTION:When an eject button 2 is released, a pin 8 is locked on a retaining portion 2 in its returning way so that a tape recorder is brought into its temporary stopped condition. In case a cassette is discharged from the temporary stopped condition, it is sufficient to depress the eject button 2 in a second stroke until the cassette is popped up from its holder 7. At this time, the pin 8 passes through a passage 29, which is formed in a pause lock piece 21, until the cassette is discharged. When the eject button 2 is released, the pin 8 passes through the passage 29 of the lock piece 21, until it rides upon an inclined surface 28, so that it is returned to a play position while curving the lock piece 21.
Patent JP-H11262442-A (JP)
Title: Blowing motor and hanger with heater
Inventor: YOKOYAMA KOICHI
IPC: A47G25/28
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To easily dry clothes which get wet by rain and preliminarily heat clothes by providing a blowing motor within a hanger, disposing a heater on the downstream side of the blowing motor and blowing hot air heated at this heater from left and right blowoff holes. SOLUTION: After clothes are hung on a hanger 1, timer switch 10 of a blowing motor 3 is set and blowing motor 3 is revolved. As a result, air is taken into the hanger 1, air is heated when air passes a pair of left and right heaters 4, 5 disposed on the downstream side of the blowing motor 3, hot air is generated and this hot air is blown from blowoff holes 6, 7 provided at both left and right end parts of the hanger 1. This hot air is conducted to the inside of the clothes hung on the hanger 1 and the clothes which get wet by rain are dried. The clothes are heated before the wearing and the hot clothes can be worn by a person.
Patent JP-H07319877-A (JP)
Title: Machine translation apparatus
Inventor: IKUTA JUNZO
IPC: G06F17/28
Filed: 1994-05-25
Abstract: PURPOSE:To considerably reduce the work amount of the collective registration of a user dictionary by outputting the list of words which are not registered in a dictionary to a file. CONSTITUTION:In addition to a conventional machine translation apparatus, an original storage part 2 storing the original, a dictionary unregistered word retrieval part 5 retrieving the word which is not registered in the dictionary from the original, a dictionary unregistered word storage part 6 storing the list of the words retrieved by the dictionary unregistered word retrieval part 5, a dictionary unregistered word display part 7 displaying a content stored in the dictionary unregistered word storage part 6 and a dictionary unregistered word output part 8 outputting the content stored in the dictionary unregistered word storage part 6 to an external storage device 9 are provided.
Patent JP-S60251817-A (JP)
Inventor: YUGAWA MASAHIKO
IPC: A01D57/22
Filed: 1984-05-29
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-S5335383-A (JP)
Title: Semiconductor device
Inventor: ASAHI KUNIHIKO
IPC: H01L47/02
Filed: 1976-09-13
Abstract: PURPOSE: To improve adhesion at the interface, eliminate the introduction of distortion and improve the reproducibility as a mask by using a high resistance polycrystalline film as an insulation film of group III-V compound semiconductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0410798-A (JP)
Title: Switching control and monitor circuit
Inventor: ONUKI KATSUMI
IPC: H04Q9/00
Filed: 1990-04-27
Abstract: PURPOSE:To detect malfunction by detecting unmatch between switching information included in a target to be switched and the switching operation of a switching control circuit by a switching circuit for switching two target to be controlled. CONSTITUTION:The switching control/monitor circuit is provided with two operation systems 2, 3 for sending alarm signals 5, 7 at the time of generating failures, switching to the normal operation system at the time of receiving a switching control signal 4 and returning the signal 4 as switching control information 6, 8 and a switching part 1 for outputting the signal 4 to the systems 2, 3 at the time of receiving the alarm signal from the failed operating system to instruct to switch the failed system to the normal system, detecting the unmatch between the information 6, 8 returned from the systems 2, 3 and the signal 4, and when respective signals are different, outputting an alarm output signal 13 to detect the switching abnormality of the systems 2, 3. Namely, the switching part 1 allows the two operating systems 2, 3 to return the switching control information and executes logical judgement based on the returned information. Consequently, the monitoring of the switching control system can easily be executed and the abnormality of the switching system can simply be decided.
Patent JP-S5335455-A (JP)
Title: Dielectric resonator
Inventor: OOUCHI HIROSHI
IPC: H01G4/12
Filed: 1976-09-14
Abstract: PURPOSE:To enlarge the Q at no load, comparatively enlarge the dielectric constant, and improve the temperature stability of resonant frequency, by limiting the ratio of components of BaO, Li2O, NB2O5.
Patent JP-S62267603-A (JP)
Title: Electrostatic capacity type cylinder displacement gauge
Inventor: KOBAYASHI HIROSHI
IPC: G01B7/00
Filed: 1986-05-16
Abstract: PURPOSE:To remarkably increase the rate of change in an electrostatic capacity against a relative variation amount of an inner cylinder and a rod, by filling a part between the inner cylinder and the rod for forming a variable electrostatic capacity, with a second dielectric whose dielectric constant is comparatively large. CONSTITUTION:An outer cylinder 31 and an inner cylinder 32 from a fixed electrostatic capacity, and the inner cylinder 32 and a rod 33 form a variable electrostatic capacity. In this case, a dielectric constant of the first dielectric 46 which has filled a chamber formed by the outer cylinder 31 and the inner cylinder 32 is comparatively small, therefore, its fixed electrostatic capacity is small, and a dielectric constant of the second dielectric 47 which has filled a part between the inner cylinder 32 and the rod 33 is comparatively large, therefore, its variable electrostatic capacity is large, and also, a varied portion by a variation of a relative position of its inner cylinder 32 and rod 33 is also large. Accordingly, a measuring resolution becomes high, and the relative position of the inner cylinder 32 and the rod 33 can be detected with high accuracy.
Patent JP-S63275593-A (JP)
Title: Beta-aminoethylphosphoric acid ester derivative
Inventor: KUTSUMA TERUO
IPC: C07F9/572
Filed: 1987-05-08
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is formula II or III; R<2> is lower alkyl, provided that -N<+>(R<2>)3 may form formula IV, etc.; n is 0-2; m is 0-20; p is 0 or 1]. EXAMPLE:A compound expressed by formula V. USE:An anti-inflammatory agent, having high anti-inflammatory and analgesic effects and capable of relieving side effects. PREPARATION:An ether expressed by formula VI (R is protecting group of hydroxyl group) is initially reacted with a carboxylic acid expressed by the formula R<1>COOH, preferably in the presence of a condensing agent to provide an ester, which is then reacted with an acid, such as hydrochloric acid, to afford an alcohol expressed by formula VII. The resultant alcohol expressed by formula VII is subsequently reacted with a compound expressed by the formula Cl2PO2 CH2CH2Br in the presence of a base, such as triethylamine, in a solvent, such as THF, to provide a phosphoric acid ester expressed by formula VIII, which is finally reacted with an amine expressed by the formula N<+>(R<2>)3, preferably at room temperature.
Patent JP-S5734338-A (JP)
Title: Pattern formation
Inventor: YAMADA MITSURU
IPC: G03F1/00
Filed: 1980-08-09
Abstract: PURPOSE:To form a normal pattern, by a method wherein an etching mask is coated with etching-resisting protection, which is removable with no damage thereto, and after etching, an unnecessary part is removed guided by the remaining mask existing under the protective film. CONSTITUTION:A resist film 1 with a Cr film 4 on a glass plate 7 is provided thereon has a gap 2. Water-soluble liquid is applied to form a protective film 8 and to perform plasma etching to the Cr film 4 removing further the resist film 1. Thereby, the part the resist film 1 coated with the protective film 8 remains. Next the protective film 8 is removed by flushing while the Cr film 4 coated with the films 1 and 8 remain keeping thereon the resist film 1 including the gap. With the pattern of said resist film 1 as a reference a laser beam is irradiated using a rectangular opening to remove an unnecessary part of the Cr 4 by evaporation. By finally removing the resist film 1, the Cr film 6 of a normal pattern can be obtained.
Patent JP-S589371-A (JP)
Inventor: TORON RIN NIYUEN
IPC: H01L29/76
Filed: 1982-06-26
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-S5735591-A (JP)
Title: Novel pyrimidine derivative
Inventor: OONISHI HARUO
IPC: C07D513/04
Filed: 1980-08-12
Abstract: NEW MATERIAL:Compounds of the formula (X is O, S, alkyl, ω-carboxyalkyl- substituted N).  
     EXAMPLE: 7-Diethylamino-5-methyloxazolo[5,4-d]pyrimidine.  
     USE: A remedy for cardiovascular system disorders: they have vasodilative, hypotensive, blood platelet coagulation-inhibiting and cholesterol-depressing activities. They are soluble in water.  
     PREPARATION: 4-Diethylamino-6-hydroxy-2-methyl-5-nitropyrimidine or 4-diethylamino-6-mercapto-2-methyl-5-nitropyrimidine is reduced by a known method to convert the nitro group into an amino group and produce an aminopyrimidine derivative. Then, formic acid is used to effect direct cyclization or to effect the formylation of the amino group, followed by cyclization with phosphorous oxychloride or phosphorous trichloride to give the compound of the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S603899-A (JP)
Title: High frequency x-ray device
Inventor: HINO HIROBUMI
IPC: H05G1/56
Filed: 1983-06-22
Abstract: PURPOSE:To suppress overcurrent of an inverter in start of X-ray irradiation and overshoot of voltage applied to an X-ray tube by charging a capacitor which locates near the power source than the inverter simultaneously with irradiation of X-ray, and making voltage of the capacitor to zero after completion of irradiation. CONSTITUTION:When an X-ray irradiation start signal is inputted to control circuits 13 and 34, irradiation signal is inputted to an inverter 8 from the control circuit 13, and the inverter starts DC-AC conversion. A capacitor 7 is charged through the first rectifire 1, a semiconductor switch 31, and a DC reactor 6, and voltage of the capacitor is increased. When an X-ray stop signal is inputted to control circuits 13 and 34, the control circuit 13 stops output of irradiation signal and X-ray irradiation is completed. The semiconductor switch 31 is turned off and a semiconductor switch 33 is turned on. Charges stored in the capacitor 7 are discharged through resistance 32 and the semiconductor switch 33, and voltage of the capacitor is made to zero.
Patent JP-S62267676-A (JP)
Title: Semiconductor element evaluating device
Inventor: USUI TOSHIO
IPC: G01R31/26
Filed: 1986-05-16
Abstract: PURPOSE:To exactly execute a life test in a short period by taking sufficiently an earth of a high frequency, and reducing a heat conduction. CONSTITUTION:As for a thin film 17, for instance, Au plating whose thickness is 50mum is a copper foil, it is brazed to the back (high frequency earth part) of an input/output circuit substrate 13, and on its surface, a matching circuit 19 is formed. A high frequency loss (by an inductance component generated by the thin film 17) can be disregarded, and also, as for a heat block 15 which has contained a cartridge heater 22, a thermal isolation is obtained enough by packing its periphery with asbestos 23 by a holding plate 24 of stainless steel. Therefore, a difference between a package temperature of a device and a temperature of the input/output circuit substrate part can be obtained.
Patent JP-H10302503-A (JP)
Title: Coupling structure of discharge lamp and lamp-socket
Inventor: OZAKI AKIYOSHI
IPC: F21Y101/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a high tension pulse discharge between terminals of a discharge lamp and a lamp-socket in a condition wherein a coupling of the discharge lamp and the lamp-socket is imperfect. SOLUTION: In a coupling structure of a lamp-socket 11 connected to a lighting circuit generating high-tension pulses and a discharge lamp 1, the lamp- socket 11 and the discharge lamp 1 has two power supply terminals 10, 8 and 21, 23 respectively and when the discharge lamp 1 is fitted into the lamp-socket 11, and if one terminal of the discharge lamp touches the corresponding terminal of the lamp-socket, the other terminal of the discharge lamp also touches the other terminal of the lamp-socket.
Patent JP-H11102414-A (JP)
Title: Method and device for correcting optical character recognition by using bitmap selection and computer-readable record medium record with series of instructions to correct ocr output error
Inventor: MICHAEL J MCNANEY
IPC: G06K9/03
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To allow a user without having to look at the document of an original paper at the time of correcting an error that occurs, while an original text is converted into a text of an OCR output. SOLUTION: An document image 210 that is a source of optical character reader(OCR) output is displayed. A recognition likelihood parameter is decided with respect to an area of a document image that corresponds to a work in the OCR output. The areas are displayed so that they represent respective recognition likelihood parameters (for instance, emphasized by various colors). It is preferable that a user be able to select an area where the displayed document image exits. When the area is selected, a text of the OCR output which corresponds to the selected area is shown in a pop-up menu.
Patent JP-H02287561-A (JP)
Title: Image forming device
Inventor: AOKI HIDEO
IPC: G03G15/00
Filed: 1989-04-28
Abstract: PURPOSE:To easily replace a surface panel by engaging one side of the display panel with a device main body and making the display panel rotatable around the side as a fulcrum, and latching and engaging the other side of the display panel with the device main body elastically. CONSTITUTION:A latch part 17b is detached from a latch hole 11b against the elasticity and the display panel 13 is rotated counterclockwise to a position A and disconnected from connectors 15 and 18. Then, an engagement claw 16 is disengaged from an engagement hole 11a to detach an external display panel 13, which is replaced with an internal display panel 13. The engagement claw 16 is inserted into the engagement hole 11a this time, and the latch part 17b is fitted in the latch hole 11b; and the display panel is engaged with the device main body and the connectors 15 and 18 are connected. Thus, a user can easily replace the external device with the internal device.