baber/WOPTO huggingface dataset:
Patent JP-2001147640-A (JP)
Title: Method and device for basis basis conversion and storage medium
Inventor: KOIKE MASANOBU
IPC: H04L9/30
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To realize compatibility between different bases by basis conversion using isomorphism without adopting a method of preparing operation processings under all bases. SOLUTION: When an IC card 20 where operation is mounted under a certain basis is used for encryption or decoding, a comparison part 13 compares basic data B indicating a basis used in an entire encryption and decoding system with basic data b indicating the basis used on the IC card 20. When basic data B and b don't coincide with each other as the comparison result of the comparison part 13, a basis conversion part 16 converts b expression data expressed with the basis in the IC card 20 to B expression data expressed with the basis used in the entire encryption and decoding system.
Patent JP-H10164932-A (JP)
Title: Seedling planting mechanism
Inventor: KAWASE MUNEYUKI
IPC: A01C11/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent first and second gears from inclining to first and second spindle parts. SOLUTION: A supporting shaft for pivotally supporting a pawl supporting body in an integrated turning state is pivotally supported to a rotary case supported to a planting transmission case freely rotatably around an axial center freely rotatably around the axial center, a sun gear fixed to the planting transmission case and a planetary gear fixed to the supporting shaft are linked at non-equal speeds by gears 31 and 32 and a turning transmission mechanism D and the tip part of a seedling planting pawl is constituted so as to draw a vertically long elliptic track accompanying the rotation of the rotary case.  The gear spindle 50 composed by eccentrically connecting spindle parts 51 and 52 for freely rotatably supporting the gears 31 and 32 with each other through a connection shaft part 53 is inboard-supported by the rotary case and collars 40 and 41 for preventing gear falling are fitted to the spindle parts 51 and 52 in the state of being arranged respectively between the pivotally supporting parts 10b and 10c of the rotary case for supporting the spindle parts 51 and 52 and the gears 31 and 32.
Patent JP-H09171671-A (JP)
Title: Magnetic tape cassette
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To enable a tape reel to be pressed in the direction of its rotary-axis line and to restrict the number of components to a min. SOLUTION: One pair of supporting projections 26(26a to 26c) provided to be projected toward the upper surface of the tape reel 25 from an upper half case 21 are disposed symmetrically to the rotation-axis line C of the tape reel 25. Then, engagement parts 26b of the supporting projections 26 are engaged with oblong holes 27a formed in both end parts of the band-like leaf spring 27 respectively, and the left spring 27 is supported like a beam supported at both ends. Then, the leaf spring 27 is abutted against a pivot body 25a provided projectingly and coaxially with the rotation axis C on the upper surface of the tape reel 25, and hence curved to press the reel 25 in the direction of its rotation-axis line.
Patent JP-H11168571-A (JP)
Title: Moving image transmission system, moving image transmitter and moving image transmission method
Inventor: OHARA HISAMI
IPC: H04W92/08
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To realize transmission of a moving image even during movement without deciding a communication place at a low cost. SOLUTION: A transmitter side personal computer 2 receives a moving image photographed by a digital video camera 3, the moving image connects to a telephone line network 4 via a personal handy phone system PHS radio base station 5 through data transmission of, e.g. 32 kbps bearer by using a PHS terminal 1 so as to be sent to a receiver side personal computer 6 connecting to the telephone line network 4.
Patent JP-H01174844-A (JP)
Title: Working power integrator for air conditioner
Inventor: ONISHI HARUO
IPC: F24F11/02
Filed: 1987-12-28
Abstract: PURPOSE:To enable accurate calculation of working powers to be shared by each interior unit, by detecting an air conditioning load in each room at a predetermined time on the basis of the deviation between an intake air temperature and a set tempera ture, and calculating a power sharing ratio for each interior unit from a weight coeffi cient based on the rated capacity of the interior unit and the air conditioning load on the unit. CONSTITUTION:The operating condition of each interior unit A-F is detected by an operating condition detecting means 31. For each interior unit A-F being operated, the air conditioning load in the relevant room is detected by an air conditioning load detecting means 14A-14F on the basis of the deviation between the temperature of air taken into an interior heat exchanger 10A-10F and a set temperature. A sharing ratio calculating means 32 calculates the product of a weight coefficient corresponding to the rated capacity of each interior unit A-F preliminarily stored in a storage means 21 and the air conditioning load in the relevant room, and a power sharing ratio for each interior unit A-F is calculated. A total working power of the entire system at a predetermined time detected by a total working power detecting means 20 is distributed proportionally among the interior units in the power sharing ratios by a proportional distributing means 33.
Patent JP-H10170257-A (JP)
Title: Distance measuring device
Inventor: NONAKA OSAMU
IPC: G02B7/30
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device of simple configuration which can measure accurately the distance to the chief object to be photographed without brightness influence of the position of the chief object within a photographing picture frame or of the background object. SOLUTION: A distance measuring device is composed of a pair of left and a right line sensor 2a and 2b to output light patterns 3a and 3b complying with the brightness distribution on an object photographed 6 observed from different view fields having parallax, selecting means 10b to select the central area or peripheral area of the line sensors 2a and 2b, calculating means 10a which compares the outputs of the sensors for each area selected by the selecting means 10b and calculates the relative position difference based upon the parallax of the object 6, and a CPU 10 which compares the calculating results from the two areas, selects the one among the results having a greater relative position difference, and uses it as the focusing distance.
Patent JP-H05312108-A (JP)
Title: Process and device for favoring fuel vaporization in internal combustion engine
Inventor: BAATORANDO GATERIEERU
IPC: F02M25/07
Filed: 1992-11-17
Abstract: PURPOSE: To reduce harmful discharges exhausted into exhaust gases by favoring fuel vaporization supplied to an internal combustion engine. CONSTITUTION: An engine includes an inlet pipe 6, an exhaust pipe 4, and at least one cylinder 1 equipped with a secondary conduit 7 that has a plug 8 for recycling a part of the exhaust gas including high content of unburned hydrocarbons in the inlet pipe by connecting the two pipes together. The process implemented essentially consists of utilizing high-temperature gas to favor the fuel vaporization and to drive the fuel to the combustion chamber by arranging a fuel injector 9 in proximity to the intersection of the inlet pipe 6 and the secondary conduit 7.
Patent JP-H10155734-A (JP)
Title: Forceps plug for endoscope
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a forceps plug for an endoscope which is easily bent and can easily passes a treating tool through even when bending habit is provided. SOLUTION: An enclosing part 25a for enclosing an insertion hole 24f for a treating tool of a forceps hole member 24, a slit 25e provided so as to pass through the enclosing part 25a and passing the treating tool through into the forceps hole member 24 when the treating tool is pushed in from the outside and an introducing part 25f provided on the channel inlet side of the enclosing part 25 and with an inner wall for introducing the treating tool passed through in the forceps hole member 24 through the slit 25e in the direction of the channel inlet, are provided.
Patent JP-H01213238-A (JP)
Title: Conversion of paraffin
Inventor: SHIYAARON BUROONAA MATSUKUKAAR
IPC: B01J37/20
Filed: 1988-12-27
Abstract: PURPOSE: To suppress hydrogenolysis and to improve selectivity at a process for converting paraffinic hydrocarbon feed to aromatics one by being brought into contact with catalysts in a conversion zone by either presulfiding the catalyst or adding sulfur contg. compds. to the hydrocarbon.  
     CONSTITUTION: 6-12C Paraffinic hydrocarbon feed is brought into contact with a noble metal contg., low acidity zeolite catalyst to convert aromatic hydrocarbon in a conversion zone by either using modified catalyst which is obtained by presulfiding noble metal contg., low acidity zeolite catalyst to its sulfide by being brought into contact with 0.05-10 vol.% H 2 S in gaseous hydrogen at a temp. of 350-500°C for sufficient time converting the novel metal to its sulfide, or adding at least one of H 2 S, SO 2  or organic sulfur compds. to the feed. The conversion reaction is prefarably carried out at the temp. within 343-704°C under 2,860 kPa and with 0.1-15 weight hourly space velocity of raw materials. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08171107-A (JP)
Title: Optical wavelength conversion device
Inventor: KASAMATSU TADASHI
IPC: G02F1/35
Filed: 1994-12-15
Abstract: PURPOSE: To obtain an optical wavelength conversion device with which light of a third harmonic wave is efficiently and stably generated from a basic wave and complication in design is averted. CONSTITUTION: An external resonator for a second harmonic wave is constituted by disposing a first nonlinear crystal 2 for converting the basic wave into the second harmonic wave and a second nonlinear crystal 3 for converting the second harmonic wave into the third harmonic wave by light mixing of the base wave between a first mirror 8 which does not reflect the basic wave and totally reflects the second harmonic wave and the third harmonic wave, and a second mirror 11 which does not reflect the basic wave and the third harmonic wave and totally reflects the second harmonic wave. The basic wave from a basic wave laser oscillator 1 is made incident on this external resonator via an isolator 12.
Patent JP-H04200071-A (JP)
Title: Image forming device
Inventor: TANIMOTO YASUFUMI
IPC: G03G15/043
Filed: 1990-11-29
Abstract: PURPOSE:To allow the execution of destaticization at a low cost with high efficiency by driving a destaticizing means which destaticizes the surface of an image carrier by a DC constant current. CONSTITUTION:Tungsten lamps LP 1 to LP 3 which constitute a preexposing device 21 as the destaticizing means are so constituted as to be lighted by a lamp driving circuit constituting a mechanism section driving circuit 306 when the output signal (1) from an engine control circuit 70 is '0'. The lamp driving circuit of the mechanism section driving circuit 306 is constituted of transistors Q1 to Q3, resistors R1 to R4, R6 to R12 and Zenor diode ZD. If the resistors R5 to R12 are assumed to be fixed values, the constant current determined by a reference voltage Vref is passed to the tungsten lamps LP 1 to LP 3. The destaticization is executed at the low cost with the high efficiency in this way.
Patent JP-H10178473-A (JP)
Title: Cordless telephone set which can be charged at any position
Inventor: LEBRUN JEAN-PIERRE
IPC: H04M1/725
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To surely fix a transmitter/receiver at its positions facing a front side or a rear side by constituting the transmitter/receiver and/or a receptacle of a means for ensuring the correct bias of a contactor whatever position the transmitter/receiver is placed at in the receptacle and fixing the transmitter/ receiver and/or the receptacle where the receptacle decides a minimum position. SOLUTION: The receptacle 2 is provided with a shape 40 matching the shape of the front face and the shape 42 of the back face of the transmitter/ receiver. In this example, as the shape of the receptacle 2 and the shape 42 of the back the of face transmitter/receiver are completely the same, the receptacle completely surrounds the transmitter/receiver when the transmitter/receiver is arranged at a fixed position in the receptacle by making its front face to a front side. On the other hand, the shape 40 of the receptacle and the shape of the transmitter/receiver are similar but different from each other. The transmitter/receiver is surely fixed by two contact surfaces arranged at the tip of the transmitter/receiver.
Patent JP-H01174508-A (JP)
Title: Production of vinyl chloride based polymer
Inventor: UNO SHIGERU
IPC: C08L27/06
Filed: 1987-12-29
Abstract: PURPOSE:To readily produce hollows spherical vinyl chloride based polymer particles useful as a lightweight filler, by polymerizing vinyl chloride monomer in the presence of partially saponified ethylene-vinyl acetate copolymer. CONSTITUTION:Vinyl chloride monomer or a monomer (e.g., ethyl acrylate or vinyl acetate), consisting essentially thereof and copolymerizable with the vinyl chloride monomer is polymerized in the presence of partially saponified ethylene-vinyl acetate copolymer (preferably having 0.1-500g/10min melt index and 10-75mol.% saponification degree) in an aqueous medium, preferably at 30-80 deg.C temperature to afford the aimed hollow spherical polymer with normally <=0.1% moisture content.
Patent JP-H04308590-A (JP)
Title: Serotonin antagonist
Inventor: AANORUDO KIISU DEIKUSON
IPC: C07D453/02
Filed: 1991-12-17
Abstract: 3,7-disubstituted indole derivatives of formula I <CHEM> wherein R1, R2, n, X, Y and Z are as defined in the description, are useful for the treatment of psychiatric disorders.
Patent JP-H06181407-A (JP)
Title: Feeding circuit for phased array
Inventor: HORIKAWA KOJI
IPC: H01Q3/26
Filed: 1992-12-14
Abstract: PURPOSE:To vary the phase of all output signals with simple control by using an optical circuit so as to miniaturize a circuit having a power distribution function. CONSTITUTION:An optical frequency shifter 3 having a terminal to receive an electric signal and shifting a frequency of an optical signal by a frequency of the electric signal superimposed on the optical signal through the terminal is connected to one output terminal of a 2-distributer 2 of an optical circuit 8 and an N-optical signal distributer 4 distributing one optical signal into N(>=2)- sets of optical signals is connected to an output terminal of the distributer 4. Then a phase variable optical N-distributer 5 distributing one optical signal into N-sets of optical signals, giving a phase distribution to the N-sets of distributed optical signals and varying the phase distribution by external control is connected to the other output terminal of the N-optical signal distributer 4. Each one of the N-sets of outputs of the N-optical signal distributer 4 and the phase variable N-optical signal distributer 5 is connected to each of N-sets of 2-optical signal synthesizers 61-6N, and N-sets of photoelectric converters 71-7N detecting an electric signal superimposed on an optical signal are connected to the output terminals, from which N-sets of electric signals are outputted.
Patent JP-2000140849-A (JP)
Title: Electrochemical water treating device and method
Inventor: KOIKE NORIO
IPC: C02F1/46
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To remove a hardness component in electrochemical treatment of water. SOLUTION: This device is formed by laminating plural metallic electrode units 1, each having spherical protrusions 1a on the surface, through electrical insulating spacers 2. The obtained device is dipped in the water to be treated contg. a hardness component with the units 1 directed vertically to treat the water. A current, when applied, concentrates on the spherical protrusions, the hardness component such as calcium ion in the water deposits on the negatively polarized face of the units 1 with the protrusions 1a as a center, and the deposited metal is released from the units 1 when a sort of power is exerted by the inversion of polarities, etc., dropped by gravity, accumulated in a deposit collecting member 9 and removed outside the system.
Patent JP-H08168861-A (JP)
Title: Method for measuring recessed shape on cast slab surface caused by solidified shrinkage in mold
Inventor: NARITA SHIN
IPC: B22D11/16
Filed: 1994-12-16
Abstract: PURPOSE: To predict the recessed length on a cast slab surface in the casting direction with respect to the casting length in a prescribed period by obtaining the standard deviation and the average value of mold wall temps. below the molten metal surface in the last prescribed period before measurement and using a prescribed temp. variation ratio. CONSTITUTION: Plural thermocouples 10 are embedded into the surface layer part of the mold in the casting direction of the cast slab 4 in the mold 3 and the temp. of the mold wall measured with each thermocouple 10 is sampled at intervals of a fixed period S and subjected to analog/digital conversion with an input processing device 11 to give the last data to a range selection circuit 12, respectively. In the range selection circuit 12, the mold wall temp. is classified into one in a prescribed range above the molten metal surface and that in a prescribed range below the molten metal surface according to a mold wall temp. range selection logic.  The mold wall temp. in the prescribed range above the molten metal surface is sent to a base temp. calculating circuit and the mold wall temp. in the prescribed range below the molten metal surface is sent to an average value calculating circuit 14 and a standard deviation calculating circuit 15. The recessed length ratios in the cast slab in the respective prescribed ranges are predicted by using the temp. variation ratio calculated by the equation I.
Patent JP-H07201852-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITO TAKAO
IPC: H01L21/768
Filed: 1993-12-28
Abstract: PURPOSE:To maintain performance in an integrated circuit in which a digital circuit and an analog circuit mixedly exist. CONSTITUTION:For instance, protective lines 14, 17 are arranged in the upper part and on both sides of a signal line and at the same time grounding lines 15, 19 are arranged in the upper part and on both sides thereof. A bias circuit 21 is connected to the signal line 13 and the protective lines 14, 17 so that the protective lines 44, 17 and the signal line 13 have an equal potential and a low impedance. Since the signal line 13 carrying a very weak signal is surrounded by the protective lines 14, 17 which have an equal potential to that of the signal line 13 and a low impedance, the crosstalk between wiring lines can be prevented without the attenuation of a high-frequency analog signal component.
Patent JP-H10167701-A (JP)
Title: Reformer
Inventor: YASUMOTO EIICHI
IPC: C01B3/38
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a reformer having increased reformer efficiency by effectively utilizing a waste heat and further having a generating function capable of providing an electric power during starting. SOLUTION: This reformer has a vaporizing part connected to a supplying source of a raw material, a reforming part having a reforming catalyst 13 installed at the following step of the vaporizing part, a carbon monoxide- removing part having a catalyst for removing carbon monoxide and installed at the following step of the reforming part, a reformed gas taking out opening 16 connected to the carbon monoxide-removing part, a burner 10 for heating the vaporizing part and a thermoelectric converting part 19 arranged in a passage 17 of a burnt waste gas of the burner 10.
Patent JP-2001156591-A (JP)
Title: Active filter and its band adjustment method
Inventor: SATO HIROKI
IPC: H03H11/04
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a band adjustment method for a small-sized active filter 3 at a low manufacturing cost by which the highest reception sensitivity is set to a receiver by only cutting off or connecting fixed resistors 51 and 52 in an adjustment process. SOLUTION: This band adjustment method uses an active filter 3 used for a receiver and whose band is adjusted by a control voltage, a 1st adjustment resistor 51 connected between a control terminal 11 and a power terminal 6, a 2nd adjustment resistor 52 connected between the control terminal 11 and the ground, and an external power supply 13 that is selectively connected to the control terminal 11 and whose output voltage can stepwise be adjusted.  First the external power supply 13 is connected to the control terminal 11, the output voltage of the external power supply 13 is stepwise changed, the reception sensitivity of the receiver is measured for each change, an output voltage of the external power supply 13 is detected when the highest reception sensitivity is obtained, then the external power supply 13 is removed from the control terminal 11, and the connection state of the 1st and 2nd adjustment resistors 51 and 52 is adjusted so that the voltage at the control terminal 11 is nearly equal to the detected output voltage.
Patent JP-H05167611-A (JP)
Title: Electronic mail transmission system
Inventor: NAKAO ICHIRO
IPC: H04L12/54
Filed: 1991-12-18
Abstract: PURPOSE:To attain simultaneous transmission through a relay recipient by allowing a sender of an electronic mail to set a final recipient of the electronic mail and the relay recipient to each of the final recipients or each group. CONSTITUTION:A relay recipient setting section 13 sets a relay recipient to each final recipient or each group to an electronic mail document generated by a document generating section 11 and the final recipient set by a final recipient setting section 12. Then a simultaneous transmission section 14 implements simultaneous transmission to the relay recipient based on the setting information. A receiver side of an electronic mail discriminates whether or not the recipient is the relay recipient based on the information of the relay recipient and the final respectively added to the electronic mail received by a relay reception discrimination section 15 and when the recipient is the relay recipient, a transfer section 16 sends the mail simultaneously to the final recipients set in advance by a sender side.
Patent JP-H04199717-A (JP)
Title: Optical semiconductor and interconnection revision method
Inventor: FUKUDA HIDEO
IPC: H01L21/3205
Filed: 1990-11-29
Abstract: PURPOSE:To mutually short-circuit 1st and 2nd layer metal films by forming a 2nd layer metal film on a 1st layer metal film separated by an insulation film, and applying laser light to an overlapping section between the 1st layer metal film and the 2nd layer metal film. CONSTITUTION:An optical semiconductor device is formed on an optical semiconductor substrate by forming a 1st layer first metal film 3 and a second metal film 4 which are mutually insulated and then adding a 2nd layer metal film 6 which is separated by an insulation film 5 and also connected to the 1st layer first metal film 3 by a contact hole 7. After that, a laser light 9 is applied to an overlapping section between the 1st layer second metal film 4 and the 2nd layer metal film 6, a hole is created in the insulation film 5, the 2nd layer metal film 6 is melted into the hole, and the metal formed by melting the 2nd layer metal film 6 is used to short circuit the 1st layer second metal film 4 and the 2nd layer metal film 6. As a result, the 1st layer second metal film 4 and the 2nd layer metal film 6 can be easily shortcircuited.