baber/WOPTO huggingface dataset:
Patent JP-H09319825-A (JP)
Title: Character recognition device
Inventor: TANAKA SHIGERU
IPC: G06K9/46
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device which can set the order of candidates to category candidates with a logical discrimination technique as the base. SOLUTION: A phase structure characteristic generation part 11 generates phase structure features of a known pattern, based on a phase structuring method. A candidate-specifying part 12 refers to a recognition dictionary part 13 to specify category candidates. A distance calculation part 14 uses a phase structure feature table 15, where phase structure features of a standard pattern are described in advance with primitives, to calculate the city block distances between phase structure features of the known pattern and those of the category candidates. A order of candidate determination part 16 sets the rankings of category candidates in the order of small city block distances.
Patent JP-H01305222-A (JP)
Title: Combustion controlling device
Inventor: YAMADA TETSUYA
IPC: F23N5/08
Filed: 1988-06-03
Abstract: PURPOSE:To facilitate determining the cause of failure as well as performing maintenance by identifying and warning the failure of the burner or the ultraviolet ray sensing tube of a combustion apparatus whose combustion is to be controlled by monitoring the flame by means of an ultraviolet ray sensing tube. CONSTITUTION:The combustion control means 9 and the shutter actuating circuit 10 are controlled by the flame sensing signal from an ultraviolet ray sensing tube 2. When the shutter 4 is opened, the flame sensing signal causes the shutter actuating circuit 10 to close the shutter 4. As the flame sensing signal is lost as a result, the shutter 4 is again opened, and the shutter operation is repeated at regular intervals. When no flame is detected because of a failure of the burner 1, the shutter 4 remains opened, and the shutter opening time measuring section 14 causes a warning determination section 15 to give out a warning output 16. When there is a failure in the ultraviolet ray sensor 2, the shutter 4 conversely remains closed, and a warning determination section 12 gives out a warning output 13.
Patent JP-S6116025-A (JP)
Title: Pad device of magnetic recorder
Inventor: FUKUDA JIROU
IPC: G11B5/80
Filed: 1984-07-02
Abstract: PURPOSE:To reduce the wear between a magnetic sheet and a pad by covering the pad at least on the surface opposite to the magnetic sheet with a protecting film of Ta2O5. CONSTITUTION:A protecting film 14B of Ta2O5 is formed to an Al pad substrate 14A on the lower surface opposite to a magnetic sheet 2 by a reaction sputtering process. This reduces the wear between the sheet 2 and the pad 14.
Patent JP-H01305433-A (JP)
Title: Object program generating system
Inventor: SANO HIROTAKA
IPC: G06F9/06
Filed: 1988-06-02
Abstract: PURPOSE:To reduce the number of steps for a branch instruction by attaching a NOP(no operation) instruction on an assembler language program at every translation unit obtained by translating a source program, and using an attached NOP instruction as a batch area. CONSTITUTION:A translation means 2 clears a holding means 3 first, and generates the summary of label names used in the source program of a holding means 1. Next, one row is read from the fore-front of the source program, and it is decided whether an error exists in the row. When the error exists, an error processing is performed. Meanwhile, when no error exists, the NOP instruction is stored in the holding means 3 by a NOP instruction attaching means 21, and following that, a read source program text is translated to the assembler language program, and a translated assembler language program is stored in the holding means 3.
Patent JP-H086505-A (JP)
Title: Tilt angle varying device for monitor
Inventor: SASAKI YASUHIRO
IPC: G09F9/00
Filed: 1994-06-20
Abstract: PURPOSE:To improve reliability by surely adjusting the tilt angle of even a monitor having a heavy weight. CONSTITUTION:A monitor tiltable side friction plate 4 of the monitor 3 is rotatably connected to a monitor tilt fixing side friction plate 2 by means of a rotating center bolt 6 and nut 7. This monitor tiltable side friction plate 4 is connected adjustably in frictional force to the monitor tilt fixing side friction plate 2 by an adjusting bolt 9 and nut 10 passing a tilt angle regulating groove 8. An auxiliary spring 11 is fixed to the monitor tilt fixing side friction plate 2 and an engaging plate 12 is fixed to the rear surface of the monitor 3. The base side of the monitor 3 is supported by this auxiliary spring 11 at the time of rotating the monitor backward and the engaging plate 12 is engaged and supported to and by the auxiliary spring 11 at the time of rotating the monitor 3 forward.
Patent JP-H11327336-A (JP)
Title: Image forming device
Inventor: SATO TAKASHI
IPC: G03G15/20
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the generation of dew condensation on components made of metal plate arranged in the surroundings of the thermal fixing device. SOLUTION: In this image forming device, the thermal absorption heat pipe 62 is fixed in close contact with an external wall at a section between a fixing roller 32 and a paper discharging device 50, inside an upper part protective cover 36. To the thermal absorption heat pipe 62, two thermal conductive heat pipes 64 and 66 are connected. The thermal conductive heat pipe 64 is in contact with the external wall of the upper part of a protection cover 54. While, the thermal conductive heat pipe 66 is in contact with the metal plate guide plate 56 for guiding a record medium P to the paper discharging roller 52.
Patent JP-H08302974-A (JP)
Title: Wooden soundproofing floor board
Inventor: KIRA NAOTOSHI
IPC: E04F15/04
Filed: 1995-05-10
Abstract: PURPOSE: To provide a low cost wooden soundproofing floor material which is easy to manufacture by joining laminatingly a corrugated cushioning material made of expandable synthetic resin and a cushioning material having irregularity on the bottom face on the bottom of a wooden base board in order. CONSTITUTION: A first cushioning material 2 made of profile-worked and cross section-modulated synthetic resin is integrally pasted on the bottom of a wooden base board 1. The, a second cushioning material 3 made of expandable synthetic resin having unevenness on the bottom face is pasted on the bottom of the first cushioning material 2 by laminating integrally. Preferably, the synthetic resin be applied on a floor substrate stuck surface of the second cushioning material 3. More favorably, a plurality of cut grooves are provided in the bottom of the wooden base material 1. This construction makes it possible to manufacture easily and at a low cost a wooden soundproofing floor material which is high in a soundproofing performance and protects the floor surface from damages resultant from the loading of a heavy weight.
Patent JP-S5261722-A (JP)
Title: Speed controller of commutatorless motor
Inventor: HIROKAWA MAKOTO
IPC: H02P6/06
Filed: 1975-11-17
Abstract: PURPOSE: To make high power factor operation by controlling a field current of a motor as to maintain a DC otuput voltage of a convertor at an established value when performing a speed controlling of an AC motor by use of a thyristor power convertor and a phase control circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H089276-A (JP)
Title: Television receiver
Inventor: ANZAI SHUNICHI
IPC: H04N5/44
Filed: 1994-06-20
Abstract: PURPOSE:To provide a TV receiver of a digital/analog reception system which is suited to an IC. CONSTITUTION:A demodulation digital IF signal is produced at a channel selection part 12 and then detected by a detection circuit 14 and a reproduced carrier oscillator 13. A demodulation analog IF signal is produced at the part 12 and then detected by a detection circuit 17 and a reproduced carrier oscillator 16. Then the one-to-integer frequency of the digital IF signal is produced by a reference oscillator 23. A switch 20 selects the output of the oscillator 13 or an analog IF signal. The frequency comparison is carried out via an AFC circuit 111 between the output of the switch 20 and the output of the oscillator 23 so that a frequency difference is detected between an input IF signal and a normal IF signal. Meanwhile the phase comparison is carried out via a PLL circuit 112 between the output of the switch 20 and the output of the oscillator 23 so that a phase difference is detected between the oscillator 13 and an optional reference signal. The output of the circuit 111 is supplied to the part 12 as the slippage data on the channel selection, and the output of the circuit 112 is fed back to the oscillator 13.
Patent JP-S62293434-A (JP)
Title: Branch destination forecasting controlling system
Inventor: SENBA KIYOSHI
IPC: G06F9/38
Filed: 1986-06-12
Abstract: PURPOSE:To make branch forecasting successful by providing an instruction for loading an address whose branch destination is forecast, on a branch forecasting table. CONSTITUTION:By a loading instruction by Ao, a return destination address (address of A3) of a main program is loaded in a register R1. A branch destination address loading instruction LBR generates a branch instruction address by adding the present instruction address (address by A1) and an immediate address I1, and loads the contents of the register R1 as a branch destination address, to a branch forecasting table. The immediate address I1 of the branch destination address loading instruction LBR sets a value which becomes an address of a branch instruction BCR by adding an a address of the instruction LBR. Therefore, the result of retrieval by the branch forecasting table, which is executed at the same time as read-out of an instruction word by A2 coincides with a return address (the contents of R1) of the branch instruction BCR, and consequently, the retrieval is successful.
Patent JP-S6117597-A (JP)
Title: Anthracycline compound
Inventor: UMEZAWA HAMAO
IPC: C07H15/252
Filed: 1984-07-03
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or OH; R2 is H or OH; R3 is group of formula II-V, etc.; R4 is group of formula II-VI, etc.). EXAMPLE:Ditrisarubicin D. USE:Carcinostatic agent. PREPARATION:For example, Streptomyces cyaneus MG344-hF49 (FERM-BP No. 314) capable of producing anthracycline compound is cultured in a medium, the culture liquid is filtered, the filtrate is adjusted to 8.0pH and extracted with butyl acetate, and the upper layer of the extracted liquid is concentrated to obtain an oily substance. The substance is dissolved in a small amount of chloroform, adsorbed with a silica gel column, eluted with a mixture of chloroform and methanol, and concentrated to obtain the objective compound of formula I.
Patent JP-S5563761-A (JP)
Title: Automatic chemical analysis device
Inventor: ASANO TSUTOMU
IPC: B01L7/00
Filed: 1978-11-08
Abstract: PURPOSE: To maintain samples under reaction at a substantially constant temperature using a simple structure by a device wherein specifically positioned opening are used to charge and discharge a constant temperature liquid.  
     CONSTITUTION: A constant temperature liquid S from a thermostat controller flowing into the constant temperature bath 15 is charged from the inlets 152, allowed to pass through the small chamber 151, the inlets 15a, the constant temperature bath 15 along the direction of movement of the reaction containers 11, and discharged from the outlets 15b to be returned to the thermostat controller. The liquid S flows through the bath 15 substantially free from the resistance of flow due to the reaction containers 11, providing essentially constant temperature distribution in the bath 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5927122-A (JP)
Title: Pressure atomizing burner
Inventor: NAKAMURA KAZUHARU
IPC: F23M20/00
Filed: 1982-08-07
Abstract: PURPOSE:To lower combustion noise and at the same time stabilize combustion at the time of ignition by a method wherein the pressure rise in a combustion chamber is suppressed at the time of ignition by making the pressure in the combustion chamber ready to escape to an exhaust pipe. CONSTITUTION:When sparks are flown across electrodes 9 and a fuel pressurizing pump 5 is put into operation at the time of ignition operation, the pressure applied to an atomizing nozzle 6 is raised sharply up to the set pressure of a pressure detector 7 and normally the ignition occurs before said pressure reaches the set pressure. The electric signal obtained by the pressure detector 7 opens the solenoid valve 11 to communicate to a pressure damper 8, resulting in gradually raising the pressure in a piping led to the atomizing nozzle 6. Consequently, because the flow rate of the fuel supplied to the combustion chamber 1 is also gradually increased, the amount of combustion gas is also gradually increased, resulting in eliminating the abrupt pressure rise in the combustion chamber 1 and the generation of abnormal ignition noise.
Patent JP-H06346410-A (JP)
Title: Display board fitting gadget
Inventor: OKUMURA OSAMU
IPC: E01F9/677
Filed: 1993-06-08
Abstract: PURPOSE:To prevent the removal of a display board by installing a pair of arms having a V-shaped engagement part to a leg which supports the display board in such a fashion that their vertical spacing can be adjusted and clamping and fixing an article to be mounted with both upper and lower arm. CONSTITUTION:When a display board S, such as a construction signboard is mounted on an object G, such as a guard rail, spacing between an upper arm 20 and a lower arm 54 is adjusted so as to align with the width of the object G, which is clamped with engagement parts 23 and 54c at a required position, aligned and fixed with a pin or a screw. The display boards S is mounted on a support part 52 while it is so arranged that a leg 10 may not be detached from the article G even when the display boards is swayed by a strong wind. This construction makes it possible to mount the display boards S on the intended object G safely and definitely.
Patent JP-S5470863-A (JP)
Title: Change-over mechanism for watch
Inventor: NAKAO HIDEYUKI
IPC: G04B27/02
Filed: 1977-11-16
Abstract: PURPOSE: To shift the sectional position of a winding stem as close to the letter dial as possible thereby to reduce the thickness of an apparent complete by arranging a constituent of a change-over mechanism at the side of the rear cover of a plate and by operating a correcting wheel or a constituent at a right angle with respect to the winding stem.  
     CONSTITUTION: A winding stem 11 is inserted into a plate 12 and is positioned by its holding spring 13. Under the normal hand carrying operations, even if the winding stem is turned, no rotation is transmitted to a correcting wheel 15, correction transmitting wheels 16 and 17 and a minute wheel 18. If the winding stem is pulled out from that condition, the holding spring 13 is so warped that it can be pulled out, and the bent portion 14c of a holding member 14 is shifted from position 11b to  position 11c of the winding stem 11. The correcting wheel 15 is operated at a right  angle with respect to the winding stem to enage with the pinion 11d of the winding  stem so that the rotational force of the stem is transmitted to the minute wheel to  make it possible to correct the time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H034480-A (JP)
Title: Roll equipped with heat pipe
Inventor: SAKATA MITSUO
IPC: D02J13/00
Filed: 1989-05-31
Abstract: PURPOSE:To enhance heat conductivity between a heat pipe and a roll portion made of metal by packing a metal of melting point lower than those of the heat pipe material and the metal material of the roll portion between the heat pipe and the roll portion. CONSTITUTION:An insertion hole 2 for a heat pipe 3 is disposed at a position inside a roll 1 made from carbon steel material and the heat pipe 3 is inserted into the hole and a packing metal 4 is packed between the heat pipe 3 and the roll 1. As the packing material a metal of melting point lower than those of the heat pipe material and the metal material of the roll portion is used. Good conductivity is thereby secured between the heat pipe 3 and the roll portion 1 and the heat pipe 3 is in no danger of being broken during operation so that safety is enhanced.
Patent JP-H08327172-A (JP)
Title: Stirling freezer
Inventor: FUJIYAMA CHIKAHIDE
IPC: F25B9/14
Filed: 1995-06-05
Abstract: PURPOSE: To improve a reliability in sealing function by a method wherein a seal area is reduced in a seal structure at an abutting part between a casing and a cylinder in a compressor of a Stirling freezer. CONSTITUTION: Connecting pipe insertion holes 3c, 4e are formed in a casing 3 and a cylinder 4. A flange 9a is formed at a position spaced apart by a predetermined size from the extremity end of a connecting pipe 9. The extremity end of the connecting pipe 9 is inserted into the connection pipe insertion holes 3c, 4e under a state in which the flange 9a is being abutted against an outer wall surface of the casing 3. An O-ring O1 is installed between the flange 9a and an outer wall of the casing 3 so as to enclose an inner passage 9f of the connecting pipe 9 and an O-ring O2 is installed between the extremity end of the connecting pipe 9 and the insertion hole 4e at the cylinder.
Patent JP-S5661839-A (JP)
Title: Automatic tuning system for synthesizer tuner
Inventor: KOBAYASHI SADAO
IPC: H03J5/02
Filed: 1979-10-24
Abstract: PURPOSE:To eliminate the trancking control, by applying the control output to the tuning circuit of the RF stage, the mixer stage and the like while giving a change so as to secure the maximum vlaue for the IF output or its concerning output and the fixing the control output when the desired IF output is obtained. CONSTITUTION:The received signal sent from the antenna 1 is applied to the PLL synthesizer 6 and the prescaler 10 connected to the high frequency oscillator 11 via the RF amplifiers 2 and 3 having the variable capacity diode each plus the mixer circuit 4. In such constitution, the output of the circuit 4 is applied to the IF amplifier 5, and here the maximum DC output during the optimum tuning is selected to be sent to the A/D converter 7. And this output is applied to the microcomputer 8. After this, the numerical value stored in the memory part 82 within the computer 8 is sent to the D/A converter 9 via the control part 81, and this output is applied to the amplifier 2 and the circuit 4. Thus the maximum output of the amplifier 5 is fixd, and then the channel selection button 83 in the computer 8 is pushed to keep the tuning state.
Patent JP-H05310190-A (JP)
Title: Outboard motor
Inventor: MATSUDA YOSHIYUKI
IPC: B63H20/00
Filed: 1992-04-30
Abstract: PURPOSE:To install an upper mount compactly by forming a recessed portion in the lower face of a mount case located below an engine, and installing and enclosing in the recessed portion from below both a rigid body constituting an upper damping means and an elastic body for wrapping the rigid body. CONSTITUTION:An outboard motor main body 20 comprises an engine having a vertical crankshaft 22 and a cylinder 26, and a case means 60 for enclosing both a vertical shaft 62 located below the engine and a propulsion means 73. An upper damping means 11 is provided between an outboard motor attachment means 1 for attaching the outboard motor main body 20 to a ship body B and the outboard motor main body 20. A recessed portion 99 is formed in the lower face of a mount case 51 provided below the engine and a rigid body portion 13 constituting the upper damping means 11 and an elastic body 12 for wrapping the rigid body portion 13 are mounted and enclosed in the recessed portion 99 from below. An upper mount 51 can be installed compactly without being affected by the outside dimension of the outboard motor main body 20.
Patent JP-H04337396-A (JP)
Title: Liquid detergent composition
Inventor: ISHIKAWA SATOYUKI
IPC: C11D1/68
Filed: 1991-05-13
Abstract: PURPOSE:To obtain the subject composition, containing a mixture of specific two kinds of sugar ester-based surfactants at a specified ratio, excellent in low-temperature preservation stability for a long period and suitable as shampoos, body shampoos, detergents for kitchens, houses, clothes, etc. CONSTITUTION:The objective composition containing (A) 1-30wt.% (preferably 5-25wt.%) sugar ester-based surfactant composed of an ester of a 6-8C fatty acid with 5-6C monosaccharides or their monoalkyl ethers and (B) 1-30wt.% (preferably 5-25wt.%) sugar ester-based surfactant composed of an ester of a 10-12C fatty acid with the 5-6C monosaccharides or their monoalkyl ethers at >=1/9 [preferably (2/8)-(6/4)] weight ratio of the ingredients [(A)/(B)].
Patent JP-S62295030-A (JP)
Title: Method for driving liquid crystal cell
Inventor: OBA YUJI
IPC: G02F1/139
Filed: 1986-06-16
Abstract: PURPOSE:To rapidly and stably execute the switching of stopping operation and a light untransmitted state by using liquid crystal whose dielectric anisotropy is reversed by frequency, steadily applying a low frequency voltage and executing the stopping operation by a high frequency voltage. CONSTITUTION:Liquid crystal whose dielectric anisotropy is reversed by frequency is held between one plate 2 having two electrodes 5, 6 on both the sides of a main electrode 9 and the other plate 3 having two electrodes 7, 8 on both the sides of a main electrode 10 to constitute a liquid crystal cell. A square wave obtained by combining two operations out of operation for impressing a positive voltage to either one of the two electrodes 5, 6 and impressing a negative voltage to the other, operation for impressing a negative voltage to either one of the two electrodes 5, 6 and impressing a positive voltage to the other and operation for turning both the two electrodes 5, 6 to 0V is impressed to the liquid crystal at a frequency level higher than a changing point reversing the dielectric anisotropy and a low frequency voltage lower than the changing point is steadily impressed to the liquid crystal. Consequently, rapid stopping operation can be attained and clear stopping operation can be also attained.
Patent JP-H07314469-A (JP)
Title: Production of plastic molding having foam with skin on surface, and foaming die used therefor
Inventor: KONDO TETSUO
IPC: B62D25/14
Filed: 1994-05-27
Abstract: PURPOSE:To easily provide lightweight plastic moldings having foam with skin on the surface without waste of skin material in which a clearance is almost eliminated in the boundary part between the foam with skin and a core and furthermore a foaming raw material is not leaked and appearance is good. CONSTITUTION:The side part 33 of skin 31 is constituted by bending the edge of a surface part 32 to the rear side and also recessed grooves 34 are formed in the edge parts by turning up the ends of the side parts to the face side. In the case of arranging skin 31 on the die face 12 of a bottom force for a molding die, skin is held by fitting the recessed grooves of skin 31 into the holding members 21 of the edge parts of skin projected from the die face 12 of the bottom force. On one side, a recessed part 62 for fitting skin 31 thereinto is formed in a core 41. The core 41 is arranged on the die face 18 of a top force so as to fit skin 31 into the recessed part 42. A foaming raw material P is poured between skin 31 and the base of the recessed part of the core 41. On the way in which the foaming raw material P is integrally foamed together with skin and the core 41, the holding members 21 of the edge parts of skin are put away in the die face 12 of the bottom force and thereafter foaming is finished.