baber/WOPTO huggingface dataset:
Patent JP-H05242304-A (JP)
Title: Post processing method for character recognition result
Inventor: TSUKAMOTO AKITOSHI
IPC: G06K9/72
Filed: 1992-02-28
Abstract: PURPOSE:To provide character recognition result post processing method capable of automatically correcting a difference in character types even when the character type of a word is different from that of the word in a dictionary. CONSTITUTION:A reference word is formed based upon a candidate character to be a character recognition result and a distance between the candidate character and a character pattern (2) and the character type of the reference word is changed so as to be matched with the character type of characters in the dictionary (3). Then, a character having the same length as that of the changed reference word and the most number of characters is retrieved from a word dictionary 5 as a candidate word (4). The cost value of each candidate word is calculated (6). If the same character with a different character type exists in a certain candidate word, the character type of a character having a shorter distance is selected and characters used for cost calculation are substituted for the characters of the candidate word. Finally the candidate word having the lowest cost value is selected and outputted (7).
Patent JP-H09236743-A (JP)
Title: Optical system
Inventor: KONNO KENJI
IPC: G02B13/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical system having sufficient optical performance from a focusing state at infinity to a focusing state at the closest range and the hand shake correcting function of high sensitivity in the hand shake correction. SOLUTION: This optical system is composed, from the object side, of a first group Gr1 having a positive refractive power, a second group Gr2 having a negative refractive power and a third group Gr3 having a positive refractive power. Focusing on an object at a close range is performed by moving the third group Gr3 to the object side. Camera shake correction is performed by moving the second group Gr2 in the direction perpendicular to the optical axis.
Patent JP-H11243354-A (JP)
Title: Method to determine communication path and radio data communication device
Inventor: INOUE KENICHI
IPC: H04B7/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To efficiently determine a communication path at the time of configuring a radio system. SOLUTION: A communication path is determined for a slave station 22 that makes response to a request of test communication, and if there is a slave station 24 that does not make response to the test communication, a test communication is requested to the slave station 24 with the slave station 22 for which the communication path is determined as a relay center, and a communication path through the center 22 is determined about the station 24 that makes response. When there is a slave station that does not make response, a communication path is determined by repeating operations such as adding the station 24 about which the communication path is determined to the centers 22 and 24 , requesting a test communication and determining whether or not response is made.
Patent JP-H10235653-A (JP)
Title: Resin molding die
Inventor: TOMIYAMA HIROSHI
IPC: B29C45/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive resin molding die, which can be shaped in a shor time working, without lowering wear resistance. SOLUTION: By machining a mold, out of which a gate port 33 as a space for connecting a cavity 32 and a gate 31 is produced, with a tool steel into a predetermined shape, a gate piece 41 is produced. By executing a nitriding treatment to the gate piece 41, a hardened layer 42, the hardness of which is equal to that of cemented carbide, is produced on the surface of the gate piece 41. Finally, by assembling the gate pieces 42 in a bottom mold 52 in order to form a mold 40.
Patent JP-S55136437-A (JP)
Title: Projection cathode-ray tube
Inventor: SUGAWARA TAKASHI
IPC: H01J29/89
Filed: 1979-04-09
Abstract: PURPOSE:To improve the quality of picture as well as make projection cathode-ray tube inexpensive by constructing a vacuum outer case with a funnel and a meniscus lens and also providing a fluorescent screen through a light shielding film on the meniscus lens. CONSTITUTION:The vacuum outer case 1 consists of the funnel 3 with the neck portion 2 and the meniscus lens 10 attached to the opening portion of the funnel 3 in a sealed manner. The convexed surface of the meniscus lens 10 is provided with the light shielding film 15 on which a fluorescent screen is formed. The light shielding film 15 is formed by the deposition of aluminum, for example.
Patent JP-S52145519-A (JP)
Title: Fungicide
Inventor: KONYA KAZUMI
IPC: A01N37/34
Filed: 1977-04-18
Abstract: PURPOSE: To prepare a fungicidal emulsion of low soluble 2, 4, 5, 6tetrachloroisophthalonitrile by the use of a specific solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56139445-A (JP)
Title: Stereoisomer of cyanohydrin ester, its production and insecticide, acaricide containing the same as active principle
Inventor: SUZUKI YUKIO
IPC: C07C253/00
Filed: 1980-04-02
Abstract: NEW MATERIAL:The titled compound containing more than 60% of a combination of cyanhydrin ester of the formula (X is methoxy or ethoxy group which may be arbitrarily substituted with fluorine atoms; * mark means asymmetric carbon) wherein the acid component is (S)-isomer and the alcohol component is (S)-isomer, with its antipode.  
     EXAMPLE: Y isomer of α-cyano-3-phenoxybenzyl 2-(4-difluoromethoxyphenyl)isovalerate (a mixture of A isomer and B isomer).  
     USE: Insecticide and acaricide: the Y-isomer is about double as high as racemic isomer in activity.  
     PREPARATION: Seed crystals are inoculated in a solution of cyanhydrin ester of the formula in the presence or absence of a basic catalyst such as ammonia to crystallize out the cyanhydrin ester composed of (S)-acid component and (S)-alcohol component and its antipode, thus giving the titled compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02222052-A (JP)
Title: Direct memory access controller
Inventor: YASUMA YASUYUKI
IPC: G06F13/38
Filed: 1989-02-23
Abstract: PURPOSE:To attain the direct memory access(DMA) control even in a system where no memory is shared between two CPUs by switching the buffers with an FF whose output is inverted for each memory access. CONSTITUTION:When the output of an FF 10 is set at 1 by a preset signal PRST, a buffer and bidirectional buffers 3/7 and 4/8 are set in the enable and disable states respectively. Therefore the address received from a DMA controller 9 is supplied to a RAM 5 only via the buffer 3. The read data received from the RAM 5 is stored in a register of the controller 9 via the buffer 7 with no conflict produced with the data on a RAM 6 since the buffer 8 is kept disable. When a reading job is over and a memory read control signal MRC has a fall, the Q output of an FF 10 is inverted with the states of buffers 3/7 and 4/8 also inverted. Thus the data can be written into the RAM 6 with no conflict, and the DMA control is attained between two CPUs which share no memory.
Patent JP-H03247010-A (JP)
Title: Piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/02
Filed: 1990-02-23
Abstract: PURPOSE:To suppress generation of migration and solder bridge and to conform to miniaturization by forming capacitance with an input output electrode and a common electrode and an internal electrode and the common electrode respectively. CONSTITUTION:Input output electrodes A, B and a common electrode C are formed to left/right ends of an oscillator 1 and in the middle respectively, an electrode 4a and internal electrodes 6a, 7a are connected to the electrode A and a leadout electrode 4b and internal electrodes 6b, 7b are connected to the other electrode B. Moreover, the electrode C is formed in stripes in the middle, the electrodes A-C are used as mount electrodes to a printed circuit board or the like and the function as the capacitance electrode is provided. That is, static capacitances C1, C2 are formed between the electrodes A-C and between the electrodes B-C. Furthermore, the common electrode C and the internal electrodes 6a, 6b, 7a, 7b and sealing bases 5, 8 form capacitance to obtain synthesized capacitances Ca, Cb. Thus, production of migration or solder bridge is suppressed conforming to miniaturization of components.
Patent JP-S52126604-A (JP)
Title: Structure of bottom part of blast furnace
Inventor: SUGAWARA TAKAYUKI
IPC: C21B7/00
Filed: 1976-04-16
Abstract: PURPOSE: To constitute the bottom part of the blast furnace having an excellent cooling effect, by equipping the layer of shapeless refractories of high thermal conductivity in which the cooling pipes are buried, on the bottom plate of the furnace bottom on the foundation concrete of the bottom of the blast furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07254340-A (JP)
Title: Electromagnetic relay
Inventor: NODA MASAYUKI
IPC: H01H1/18
Filed: 1994-03-15
Abstract: PURPOSE:To eliminate the dispersion of operation characteristics and increase productivity by providing a base with a guide section for restricting the position of a card. CONSTITUTION:When an electromagnet 10 is not excited, a moving contact piece 53 is energized in a left direction, due to the spring force thereof, and a moving contact 53a is kept in contact with a stationary contact 51a. When the electromagnet 10 is excited, the magnetic pole section 25a of a core 25 attracts a moving iron piece 30, thereby causing the upper end of the piece 30 to press the forward edge of a projection 62 formed on a card 60. Thus, the slide card 60 guided with a guide section 17 slides in a right direction, and the long tongue section of the card 60 presses the upper end of a moving contact piece 53. As a result, the moving contact piece 53 turns, and the position of the contact 53a is changed over from the contact 51a to a contact 52a. Also, when the electromagnet 10 is deenergized, the piece 53 is reset, due to the spring force thereof, while the card 60 is pushed back and reset to original state.
Patent JP-H05252758-A (JP)
Title: Power device, electric discharge lamp lighting device and lighting device
Inventor: KAKIYA TSUTOMU
IPC: H05B37/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide a power device which can supply to a load circuit high frequency voltage which has an envelope of a smoothed d.c. voltage and which has a high input power factor and a small strain of an input current waveform. CONSTITUTION:Between output terminals of a rectifyer 100, a pair of inductors 3, 4 are so connected to non-common connection sides of a pair of switching devices 1, 2 respectively that the inductors 3, 4 may be series with the switching devices 1, 2 respectively which are connected in series with each other and which are turned on and off alternately to switch a high frequency of the output voltage of the rectifyer. At the end of a non-switching device side of each of the inductors 3, 4, a pair of rectifying elements 5, 6 are installed respectively which have a polarity opposite to that of the rectified voltage. A pair of capacitors 7, 8 which are charged with accumulated power of the inductors 3, 4 when the switching devices 1, 2 are turned off are installed in parallel with series circuits of the inductor and the rectifying element respectively. Then, the charge of each of the capacitors 7, 8 is supplied to a load circuit 10.
Patent JP-S57160810-A (JP)
Title: Steel pipe crossfeed apparatus
Inventor: YOSHIDA YUKIO
IPC: B65G19/02
Filed: 1981-03-27
Abstract: PURPOSE:To reliably convey a steel pipe by mounting a dog for pushing a steel pipe from behind and a dog for preventing the steel pipe from rolling forward on a chain disposed parallel to a skid for rolling the steep pipe. CONSTITUTION:Plural rows of rolling skids 2 for conveying a steel pipe 4 with rolling are provided with chains 3 travelled parallel thereto. Trucks 7-5, 8-3 are mounted on the chain at a predetermined space, and each truck is provided with a ducking dog 7-1 and a push dog 8-1, the dog 7-1 being adapted to prevent the steel pipe 4 from rolling forward, the dog 8-1 being adapted to push the steel pipe hard to be rolled due to bending, whereby the steel pipe can be smoothly transported with rolling.
Patent JP-H04262459-A (JP)
Title: Machine translation device
Inventor: KATOOKA TAKASHI
IPC: G06F17/28
Filed: 1991-02-15
Abstract: PURPOSE:To enhance the ease of understanding a translated document without causing a machine translation device to translate a hyphenate word string carelessly due to character type of the hyphenate word string. CONSTITUTION:A hyphenate word string of an input original document is segmented by a hyphenate segmenting section 2, and the type of characters of the segmented hyphenate word string is discriminated by a character type discriminating section 9. A hyphenate word syntax role determining section 8 determines the part of speech of the whole hyphenate word string. Translated words of the hyphenate word string are determined by a hyphenate word generating section. Whether or the translated original document is output as it is or not is discriminated by the type of character included in words constituting a hyphenate word string to upgrade the quality of the translated document.
Patent JP-H05246451-A (JP)
Title: Case
Inventor: KOIZUMI OSAMU
IPC: B65D43/22
Filed: 1992-03-02
Abstract: PURPOSE:To eliminate the mold release force from being added to the whole front wall when the molds are opened, and prevent a case from deforming by a method wherein a rib with a rising surface to restrict the position of an object to be stored is formed on the front wall of a box body constituting a case, and at the same time, a tilted surface is extended in the width direction of the rib. CONSTITUTION:A molded body A of a case, in which a tape cassette, etc., is stored, consists of a box body 12 which opens on one side, and a box shaped lid body 13 which opens or closes the opening of the box body 12. Respective sides of the box body 12 and lid body 13 are pivotally supported on to each other, and a space, in which a part of a tape cassette, etc., faces, is formed. In this case, on a front wall 15c of the box body 12, a rib 18 with a rising surface 18a to restrict the position of the tape cassette, etc., is formed. Also, a tilted surface 19, which is made to exist along the axial direction of the rib 18, and the wall thickness of which becomes less toward the opening, is formed. By this method, when molds are closed, the tilted surface 19 is made to extend in the mold opening direction, and therefore, when the molds are opened the mold release force to respective molds 3, 4, is eliminated from being added to the whole of the front wall 15c.
Patent JP-H10226514-A (JP)
Title: Production of mesoporous solid, said solid and its use
Inventor: ANTONIETTI MARKUS
IPC: B01J35/10
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a mesoporous solid having a uniform variable pore diameter and high stability by mixing a casting mold existing in the state of a lyotropic liq. crystal with a precursor which becomes a solid by reaction and allowing the precursor to react. SOLUTION: A casting mold existing in the state of a lyotropic liq. crystal formed from an amphipatic copolymer represented by the formula An -Cm -Bn , An -Cm -Bn -Cm -An or Bn -Cm -An -Cm -Bn (where A is a hydrophobic structural unit, B is a hydrophilic structural unit, C is A or B, 5<=n<=500 and 0<=m<=20) is mixed with one or more kinds of precursors which become solids by reaction and are selected from among Si(OR)4 , Al(OR)3 and Ti(OR)4 (R is straight chain or branched 1-8C alkyl optionally substd. with an inactive group). The precursors in the resultant liq. mixture are then allowed to react, a volatile component is removed if necessary and the casting mold is removed by firing and/or extraction to obtain the objective mesoporous solid having 2-60nm pore diameter.
Patent JP-S62201247-A (JP)
Title: Apparatus for involving form bed
Inventor: ASHIZAWA YOSHIMI
IPC: B41F27/12
Filed: 1986-03-01
Abstract: PURPOSE:To make it possible to always hold constant tension to a form bed, by mounting the form bed in such a state that predetermined constant tension is applied to the form bed by the angle of the inclined surface of a cam and the pressing force of a press means. CONSTITUTION:A cam 4 is fixed to each of both ends of a form bed involving shaft 3, and a tumbling element 7, a cam 8 and a press means 9 such as a spring are provided on the same shaft and a steel globe 13 is put in between the V-groove 10 provided to the outer periphery of the cam 8 and the V-groove 11 provided to the journal of a plate cylinder to support the cam 8 in the axial direction of the form bed involving shaft in a freely slidable and non-revolvable manner and the shape of the cam is constituted so as to have an inclined surface such that the pressing force of the pressing means acts in the involving direction of a form bed as rotary power but also a lower surface setting the angle of the inclined surface and the pressing force of the press means so as to be capable of apply and hold predetermined tension to the form bed. By operation rotating only the form bed involving shaft by an angle theta, constant rotary power is applied to the form bed involving shaft by the pressing force of the press means 9 such as the spring to always hold constant proper tension to the form bed.
Patent JP-H10240551-A (JP)
Title: Information processing system and its method
Inventor: TAKAYAMA MASAYUKI
IPC: G06F9/50
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of operation for achieving the purpose of a process on a user by equipping a 2nd device with a means which receives an indication from a 1st device and performs a 2nd process according to the indication. SOLUTION: After a document is read from a scanner 701, for example, in Austin, the user specifies its transmission destination (by using voice, etc.). Or the transmission destination is entered into its cover page with a character string or bar code, which is read, recognized, and interpreted, thereby automatically determining the transmission destination. After a monochromatic printer A702, for example, in Tokyo is thus determined as the transmission destination, the document is actually sent to the printer A702 and then transferred to a personal computer 705 which is able to perform higher-level processing. Consequently, the personal computer 705 recognizes the receiver of the document, generates a notification sentence, and can inform the receiver of the document of the arrival of the document by telephone 707.
Patent JP-S62201488-A (JP)
Title: Printing device
Inventor: HAMAGUCHI HIROSHI
IPC: G03G21/06
Filed: 1986-02-28
Abstract: PURPOSE:To suppress the rise of carrier at the generation of an abnormal state by arranging an eraser on a position close to a contact point between a image carrier and a developing device and time-sequentially in front of the contact part in the developing process direction. CONSTITUTION:In case a power supply is turned on again after turning off a power supply switch by any reason in the transfer process from an electrostatic charging process to the developing process, bias voltage with positive polarity is impressed from a bias device 7 to the developing device 6. Although negative charge is applied to the surface of the contact part of the image carrier 3 with the developing device 6, light from an optical eraser 15 is irradiated to the contact part, the charge of the contact part is attenuated and a latent image on the contact part of the image carrier 3 is practically erased. Thereby, the potential of the contact part of the image carrier 3 is close to zero potential and carrier A charged with positive polarity out of two-component developer in the developing device 6 does not stick to the surface of the image carrier 3. Consequently, the rise of the carrier can be suppressed at the generation of an abnormal state.
Patent JP-S61205524-A (JP)
Title: Walk-in device for car seat
Inventor: KONDO NOBUAKI
IPC: B60N2/20
Filed: 1985-03-08
Abstract: PURPOSE:To make a lock mechanism and a memory mechanism operatable without fail, by connecting a reclining device directly to the lock mechanism with a flexible wire through no aid of a relay mechanism. CONSTITUTION:Reclining devices 11 and 50 at the outside of a car body is connected directly to both slide rails 6 and 7 at the center side of the car body with an inner wire 48. And, a tip part of an arm, where double structural flexible wires 14, 15 and 37 are extendedly installed in a right-angled crossing direction with each longitudinal direction of these slide rails 6 and 7, is locked to an outer wire 41, and tensile force from these reclining devices 11 and 50 is made so as to be transmitted to the lock mechanism 8 combined with a memory mechanism in the right-angled crossing direction with the longitudinal direction of these slide rails 6 and 7.
Patent JP-H01228967-A (JP)
Title: 5-amino-3-halogenoalkyl-1-aryl pyrazoles
Inventor: PIITAA OOMUSU
IPC: A01N43/56
Filed: 1988-02-29
Abstract: NEW MATERIAL: Compd. expressed by formula I. In formula I, R 1  is halogenoalkyl; R 2  is CN, COOR 3 , CONR 4 R 5 , CSNH 2 , N-arylcarbamoyl; R 3  to R 6  are H, alkyl, alkenyl, alkynyl; Ar is substituted phenyl except for 4- nitrophenyl.  
     EXAMPLE: 5-Amino-4-ethoxycarbonyl-3-trifluoromethyl-1-(2,4,6-trichlorophenyl)- pyrazole.  
     USE: Psticide suitable to exterminate arthropods, especially insects.  
     PREPARATION: A compd. expressed by formula II (Hal is halogen) is allowed to react with a compd. expressed by formula III (R 2-1  is a group same as R 2  except COOH) or a compd. expressed by formula IV and a compd. expressed by formula V to obtain compds. expressed by formula I (R 2  is R 2-1 ). Then, if necessary, a compd. expressed by formula VI (R 2-2  is COOR 3  except COOH) of the compd. expressed by formula I is hydrolyzed to obtain a compd. expressed by formula I (R 2  is COOH). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06260346-A (JP)
Title: Wound core, its manufacture, highvoltage pulse generator and laser generator
Inventor: NAKAJIMA SUSUMU
IPC: H01S3/097
Filed: 1993-03-05
Abstract: PURPOSE:To improve problem of repetition frequency when a laser device is frequently operated, and also to improve the limit on continuous operation hours, or, reliability in safety operation and life cycle of a switch element for generating pulses. CONSTITUTION:Wound cores 1 and 2 the surface of a cobalt group amorphous alloy thin band 3 is wound with an electric insulation material in between, with a characteristic of maximum operation magnetic density (DELTABm)>=1.9x effective saturation magnetic flux density (Bms), saturation range magnetic permeability (murS)<=1.5, while pulse-voltage-driven with space factor (K)>=0.7, reset magnetization force =16A/m.
Patent JP-H04283002-A (JP)
Title: Machining device
Inventor: TAKAHASHI MASAYUKI
IPC: B23Q15/007
Filed: 1991-03-11
Abstract: PURPOSE:To provide a machining device to high precisely finish a metallic material or the like in a short time. CONSTITUTION:A machining device has a magnetic bearing section 7 to support both a machining tool 2 and a work piece 1 or either of them and a magnetic bearing controller 17 to correct the change of a relative distance between a tool tip and the workpiece 1, and thereby executes high precise machining work.
Patent JP-S53129656-A (JP)
Title: Heating method of fixing roll
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1977-04-19
Abstract: PURPOSE: To improve temperature rise and prevent damaging of rubber layer, etc. by performing power supply controlling to heaters by detecting the surface temperature of a roll of good heat responsiveness and providing an auxiliary heater under a roll of poor heat responsiveness. 
     COPYRIGHT: (C)1978,JPO&Japio