baber/WOPTO huggingface dataset:
Patent JP-H0960556-A (JP)
Title: Screw tightening unit
Inventor: KODAMA TOSHIO
IPC: F16B33/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent a fatigue crack from being generated from an internal thread bottom, by providing a slit along the axial center of an external thread in a side thereof, in the case of applying a fluctuating load to act from an internal thread side, in a tightening unit of the external/internal thread. SOLUTION: A piston crown 1 and a piston rod are connected by a bolt 5 and a nut 6 by interposing an internal metal 2 and a piston inner pipe. Here, a tightening unit is constituted by an external thread (bolt) 5 and an internal thread 7. In the case of applying a fluctuating load (gas pressure) 8 from the side of the internal thread 7, generation of a fatigue crack in a bottom part of the internal thread 7 is prevented by a slit 10 ground in a tightening part to the internal thread 7 of the bolt 5. That is, cross directional rigidity of the bolt 5 is weakened by the slit 10, so as to average peak stress of the internal thread 7 by force 9 transmitted from the gas pressure 8.  Simultaneously with providing the slit 10 in an end part of the bolt 5, when rigidity of a bolt main unit is formed equal to rigidity of a thread ridge, the peak stress can be reduced to, for instance, about 1/1.5.
Patent JP-S6297002-A (JP)
Title: Adaptive controller
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B13/02
Filed: 1985-10-24
Abstract: PURPOSE:To always keep a stable control state with high performance by setting the weight at a small value when the load has fluctuation and then at a large value when the load is regulated respectively. CONSTITUTION:The existing disturbance W is differentiated by a differentiator 23 and converted into the absolute value by an absolute circuit 24. Then the absolute value is supplied to a threshold value circuit 25 and compared with the set threshold value to be supplied to a multiplier 26 in the form of a single output when the absolute value exceeds the value delta at a time point t1. This input signal is multiplied by the value set by a lambdamin setter 27 by the multiplier 26 and supplied to the reset terminal of a reset integrator 28. While a subtractor 30 performs subtraction between the value set by a lambdamax setter 29 and the output of the integrator 28. The difference obtained from said subtraction is supplied to the input terminal of the integrator 28 through a coefficient unit 31. The integrator 28 is reset to the value of lambdamin while the output lambdamin of the multiplier 26 is supplied to the reset terminal of the integrator 28. Otherwise the integrator 28 performs the integrating actions. The output of the integrator 28 is applied to an STR 1 in the form of a weight.
Patent JP-H0287220-A (JP)
Title: Data input device
Inventor: SAITO MINORU
IPC: G06F3/038
Filed: 1988-09-22
Abstract: PURPOSE:To speedily and exactly input respective data even when data input areas are dispersed or approached by changing the color of an icon, with which a distance between a mouse cursor and an icon goes to be minimum. CONSTITUTION:The distances between a mouse cursor 501 and icons 512-516 are respectively found and the color of the icon 513 in the data input area, where this distance goes to be minimum, is changed. Accordingly, it is enough to move the mouse cursor 501 near the icons 512-516 in the data input area, which is a purpose, and the data input area to be the purpose is confirmed by the color change of the icons 512-516. Thus, even when the data input areas shown by the icons 512-516 are dispersed, the data can be speedily inputted and even when the data input areas are approached, the data can be exactly inputted.
Patent JP-H0399908-A (JP)
Title: Method and jig for filling air into tubeless tire
Inventor: NAKAJIMA HIROSHI
IPC: B60C25/12
Filed: 1989-09-13
Abstract: PURPOSE:To rapidly fill air into a tire without air leakage by gradually releasing the transformation caused by pressing of the tire as the air is filled in a state where a peripheral face of a tubeless tire is pressed down for transforming it into a flat shape to cause a tire bead and a rim lug to mutually compressedly adhere. CONSTITUTION:In filling air into a tubeless tire 42, a belt 12 of an air filling jig 10 is first wound around the periphery of the tire 42, and tightly fastened with a ratchet buckle 14 to transform the tire 42 into a flat shape. Thus a tire bead 42A of the tire 42 is tightly adhered to as lug 44A of a wheel rim 44 due to the elastic action of the tire to remove a gap between the tire bead 42A and the lug 44A. The air is then filled through a filling valve for expanding the tubeless tire 42 to make it lose flat deformation. In this case, a brake means 34 gives braking force to the belt 12 to gradually loosen the tightening force of the jig 10 with the prevention of quick rewinding rotation, caused by releasing a stopper plate 30, of a winding roller 18.
Patent JP-S6298867-A (JP)
Title: Picture thermal recording device
Inventor: HAYASHI HIDENORI
IPC: B41J2/38
Filed: 1985-10-24
Abstract: PURPOSE:To attain the density uneveness-free thermal recording without performing the fine adjustment of the preheat quantity for preheating by comparing value separating a platen from a thermal head when the former exceeds the latter and impressing a spurious picture signal on said thermal head so as to preheat it. CONSTITUTION:An output value (thermal recording interval value) i1 from a timer 4 and the comparison reference value i2 from a comparison reference value generator circuit 5 are inputted to a comparator circuit 6. If the output value i1 from the timer 4 exceeds the comparison value i2, said comparator circuit 6 outputs a signal S3. Then a signal S2 is turned off, and the platen 2 is separated from the thermal head 1 through a platen drive circuit 3. Next a signal WENB becoming a low level (logic 0) after attaining a high level (logic 1) for a fixed time is impressed on the thermal head 1. While the signal WENB is at a high level, the thermal head 1 is conducted, thereby preheating a device. The preheating prevents the overall thermal head 1 from dropping in terms of temperature, and a heating value escaping from the exothermic body of the thermal head 1 to said head reduced when thermal recording is executed next time, whereby a drop in a recording density (occurrence of density uneveness) can be prevented.
Patent JP-H0983705-A (JP)
Title: Information communication device
Inventor: FUKUDA SATOSHI
IPC: H04Q3/58
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to set again a parameter and to correct the data if they are different from their unbroken state by displaying a prescribed parameter and its set information as long as the corresponding data may possibly be broken. SOLUTION: The sum value of the data stored in an EEPROM 4 is calculated every time the data in the EEPROM 4 are transferred to a RAM 3, and the addition value of sums of every row is compared with that of every column. When inequality is conformed between both addition values, the breaking of one of those data is decided and this broken data is disused. Then the parameter and its set value in a plant shipment state stored in the ROM 1 are expanded into a RAM 3. In other words, the sum check is carried out when the data in the EEPROM 4 are transferred to the RAM 3. If some abnormality is detected through this check, the information set in the plant shipment state and stored in a ROM 1 is expanded into the RAM 3.  At the same time, the parameter and its setting which are expanded into the RAM 3 are displayed on a display device of a communication information device to show an operator the possibility of the parameter change. Thus the operator can change the set parameter.
Patent JP-H1182936-A (JP)
Title: Surface combustion device
Inventor: MATSUI KOICHI
IPC: F23C99/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface combustion device, by which premix gas uniformly mixed without unevevness in mixture can be uniformly supplied to a combustion improver, and a desired surface combustion can be achieved while NOx is greatly reduced. SOLUTION: A space 8 just below a combustion improver 7 formed by laminating small diameter ceramic balls 7a is divided into a premix gas supply chamber 8a and a premix gas introducing chamber 8b by a gas distributing plate 21 having a gas pass port 21a whose opening area gradually decreases. Turning force is applied to premix gas 9 obtained by jetting gaseous fuel 9b to combustion air 9a by turning vanes 29, and the obtained premix gas is introduced to the premix gas introducing chamber 8b. The premix gas 9 introduced to the premix gas introducing chamber 8b passes through the gas pass port 21a, enters the premix gas supply chamber 8a so that its flow rate distribution becomes uniform and then is uniformly supplied to the combustion improver 7. As a result, a high temperature part is not locally generated and thermal NOx is reduced in a surface combustion.
Patent JP-H04116764-A (JP)
Title: Document processor
Inventor: KUROKAWA SATOSHI
IPC: G06F17/22
Filed: 1990-09-06
Abstract: PURPOSE:To alter the break of a clause becoming the object of reconversion by instructing a reconversion instruction means in a state where a clause display index is displayed on a decided clause and altering the reading of the clause which the clause display index shows. CONSTITUTION:A character string and an instruction, which are inputted from an input part 1, are given to a main control part 2 and are transmitted to a KANJI (Chinese character) conversion processing part 4, are written into a text memory 13 through a text processing part 12 and are outputted to an output part 15 through a display control part 14. The KANJI conversion processing part 4 stores the input character in an input buffer 9, executes a KANA (Japanese syllabary)-KANJI conversion preprocessing such as the retrieval of the dictionary 11 and the check of grammar and writes a conversion result in an output buffer 10. The content of the output buffer is written into the text memory 13 through the text processing part 12 and is outputted to the output part 15 through the display control part 12 and is outputted to the output part 15 through the display control part 14 as the conversion result. Thus, reconversion can be executed based on the alteration of the break of the clause.
Patent JP-H0873671-A (JP)
Title: Thermoplastic resin composition
Inventor: KOBAYASHI KENJI
IPC: C08L23/10
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a composition containing a specific amount of sorbitol-based nucleating agent, etc., and capable of making it highly transparent without taking complex factors of various parameters which exercise an influence on transparency and these correlations, etc., into consideration. CONSTITUTION: This composition contains preferably 0.1-0.5wt.% (especially 0.1-0.3wt.%) of a sorbitol-based nucleating agent of the formula (R1 and R2 are each H, C1 or 1-4C alkyl) and has 0.1-100g/10min (preferably 1-80g/10min) melt flow (MFR, at 230 deg.C under 2.16kg load) and >=0.5 (preferably 0.6-2.0) ratio (s2 /s1 ) of inclination (s2 ) at 10<-1> to 10<-3> -rad/sec to inclination (s1 ) at 10<3> to 10<1> rad/ sec. Furthermore, 1,-3, 2, 4-dibenzilidenesorbitol, 1,3-P-chlorbenzylidene-2, 4-P- methyl-benzylidenesorbitol, etc., is exemplified as a preferable example of the nucleating agent.
Patent JP-H0577159-A (JP)
Title: Computing method for ground material deflection quantity of grinding machine
Inventor: MURAI YASUHIKO
IPC: B24B49/03
Filed: 1991-09-18
Abstract: PURPOSE:To obtain deflection quantity by calculation regardless of a deflection quantity operation start position. CONSTITUTION:At the time of computing the deflection quantity of ground material from the moving quantity of a grinding wheel 1 and the outside dimension of the ground material 2, the final deflection quantity part obtained by operation during one grinding before at the time of performing the continuous machining of the same kind of ground material is added to the initial deflection quantity in the operation of deflection quantity at the following grinding time.
Patent JP-H0978821-A (JP)
Title: Open veranda
Inventor: OKAMOTO SUSUMU
IPC: E04F19/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To make the best use of a dead space and enhance the outward appearance by providing a shelf having a door on the front on the lower part of a veranda board and housing gardening tools, such as a flowerpot, a fertilizer and a shovel therein. SOLUTION: A shelf 2 is provided on the lower part of a veranda board 2 of an open veranda attached to a house where the self 2 comprises resin concrete(REC), fiber-reinforced concrete(FRC) and cellular concrete(ALC) and so forth. A ventilation passage 13, which is opened on the front and covered with a trap door 3 or a metal net is provided. The shelf 1 is designed to house gardening tools and so forth, thereby making the best use of a dead space. This construction makes it possible to enhance the outward appearance of a garden.
Patent JP-2000061460-A (JP)
Title: Defoaming device
Inventor: HABARA HIDEKI
IPC: C02F1/24
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To suck and remove the foam layer flowing on the water surface of an aeration tank, etc. SOLUTION: A suction pipe 15 with its tip closed and a slit 16 provided in the side face is vertically connected to the suction pipeline 8 of a blower 9 at a height where the lower end of the slit 16 is sunk under the water surface of an aeration tank 3, and stabilized suction is performed even if the water surface is troubled. When a continuous foam layer 7 is formed around the suction pipe 15, the bubble layer 7 is drawn from the wide range on the water surface and sucked by the adhesion of the foam itself. When the foam layer 7 contains perishable suspended matter like a protein floss generated by the aeration of an aquatic animal rearing water, a bubble separator 11 is provided in the middle of the suction pipeline 8 to remove the foam, and the contamination of the blower 9 is prevented.
Patent JP-2000067634-A (JP)
Title: Luminaire
Inventor: KAWAI TAKASHI
IPC: F21V25/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid ill effect on other luminaires and electric facilities due to failure even if leakage, short circuit or lamp lighting error occurs during installation in a general switch-on system and maintain a luminaire in failure without generally switching off. SOLUTION: A box 5 is integrally provided on a luminaire mainbody 1 for storing a switch or a breaker 8 so that power can be supplied via the breaker 8 (or the switch) to shut off a luminaire itself, when in failure, from leakage. A power supply passage for the luminaire in failure can also be shut off independently.
Patent JP-S61119528-A (JP)
Title: Automatic document feeder with single side reference
Inventor: SAKURAI YASUO
IPC: B65H9/18
Filed: 1984-11-14
Abstract: PURPOSE:To prevent skew by making a document separating mechanism movable to the central position with correspondence to the document size. CONSTITUTION:A separation bracket 8 and a separation roll 6 will move to the left and right along a separation bracket shaft 9. The sheath 11 is marked with the central position of respected document size while the document table 13 is marked with the side end position of respective document size where an auxiliary document guide board 12 is provided integrally with the document guide board 1 and moves to the left and right of the table 13. A mark is made in the center of separation cover 4 movable with the document separation mechanism to be matched easily with the mark on the sheath 11 where the cover 4 is moved to the stopping position with correspondence to the document size then the guide board 12 is moved. Consequently, even for different document size,the document is set while matching with the refferential guide 3 then the separation mechanism is moved to the stop position mark thus to prevent skewing.
Patent JP-H03101034-A (JP)
Title: Manufacture of cathode-ray tube and device thereof
Inventor: TANBA KIYOTAKA
IPC: H01J9/385
Filed: 1989-09-14
Abstract: PURPOSE:To avoid the characteristic deterioration and life reduction due to insufficient electrode degassing by arranging at least a pair of cored coils across a tube body so as to face electrodes provided individually for multiple beams, and mainly heating individual electrodes with high-frequency induction. CONSTITUTION:A pair of cored coils 14 wound with coils 13 on high-magnetic permeability magnetic cores 12 are arranged across electrodes G11-G13 at positions facing electrodes G11-G13 provided individually for beams. Coils 14 are excited with high frequencies mainly to heat electrodes G11-G13 with high-frequency induction, then normal aging is applied for electron emission. Proper heat treatment can be applied by using a heating means with cored coils 14, and degassing can thoroughly be performed. The characteristic deterioration and life reduction due to gas discharge can effectively be avoided.
Patent JP-2000068711-A (JP)
Title: Antenna multicoupler and communication equipment
Inventor: TADA HITOSHI
IPC: H01P1/213
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and the size and to make the characteristic excellent. SOLUTION: Resonator holes 22a to 22c on the side of a transmission filter, resonator holes 23a to 23c on the side of a reception filter and an external connection hole 24a are formed in the inside of a dielectric block 21. An antenna terminal ANT is formed by connecting it to the inner conductor 34a of the hole 24a, a transmission terminal Tx is formed so as to capacity-connect between the inner conductor 32a of a first stage and the inner conductor 32b of a second stage of the transmission filter and a receiving terminal Rx is formed so as to capacity-connect between the inner conductor 33c of a first stage and the inner conductor 33b of a second stage of the reception filter.
Patent JP-H03103565-A (JP)
Title: Floor panel construction and floor panel holder
Inventor: YOSHIMURA TAKESHI
IPC: E04F15/00
Filed: 1989-09-14
Abstract: PURPOSE:To easily and quickly make level-regulating operations by a method in which a floor panel holder composed of a hardening fluid housed in a flexible bag is set on a floor base, and floor panels are placed on the holder and the hardening fluid is hardened. CONSTITUTION:A hardening fluid 3 composed of the first hardener 3a and the second hardening material 3b for the material 3a is housed in a flexible bag 2 to form a floor panel holder A. The holders A are placed at a given interval on a water-proof layer 1a formed on the surface of a floor base 1, and floor panels B are set on the holders A before the fluid 3 hardens, where the panels B are placed at a given level enough to form a space S under the panels B. The panels B are strongly held on given position by hardening of the fluid 3. The construction work can thus be attained without polluting the environments.
Patent JP-H0339956-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUGITA SHUICHI
IPC: G03C7/30
Filed: 1989-09-13
Abstract: PURPOSE:To obtain a color photographic sensitive material having superior color reproducibility and giving a magenta dyestuff image having improved light fastness by incorporating a specified magenta color image forming coupler and a specified compd. CONSTITUTION:A magenta color image forming coupler represented by formula I and a compd. represented by formula II are incorporated. In the formula I, Z is a group of nonmetallic atoms required to form an N-contg. hetero ring, X is H or a substituent releasable by a reaction with the oxidized product of a color developing agent and R is H or a substituent. In the formula II, R<1> is sec. or tert. alkyl, alkenyl, etc., R<2> is halogen, alkyl, alkenyl, etc., n is an integer of 0-3 and Y is S, SO, SO2 or alkylene. The color reproducibility of a sensitive material and the light fastness of a magenta dyestuff image can be improved.
Patent JP-S6394780-A (JP)
Title: Compressing method for information quantity of picture
Inventor: IWAI KIYOSHI
IPC: H04N1/41
Filed: 1986-10-09
Abstract: PURPOSE:To very efficiently compress a multi-gradation picture data by taking n-difference of a gradation of consecutive picture elements, obtaining the fre quency of occurrence of the value and applying coding while allocating a code with the fewer bit number to the value with the higher frequency of occurrence. CONSTITUTION:In the unit of a prescribed pattern, n-difference fn (i,j) (n>=2) of the gradation of two consecutive picture elements are calculated respectively, the frequency of occurrence from each calculated fn(i,j), a code with a fewer bit number is assigned to the fn(i,j) having a higher frequency of occurrence to encode each fn(i,j). The calculation of the n-difference fn(i,j). the calculation of the occurrence of frequency and the coding of fn(i,j) are to be executed in the unit of one pattern as a rule and the said processing is applied in applying the picture transmission or picture storage in the unit of plural patterns or less than one pattern.
Patent JP-H0898664-A (JP)
Title: Cooling of bean curd pack
Inventor: TAKAHASHI SHINTARO
IPC: A23L11/00
Filed: 1994-10-03
Abstract: PURPOSE: To provide a method for cooling bean curd packs, saved in labor and automatized by using a short cooling water tank. CONSTITUTION: This method for cooling the bean curd packs comprises tensively disposing a pair of endless chains 22 on many pairs of sprocket wheels at a constant distance, immersing the endless chains into a cooling water tank 10 from its upper side, horizontally moving the endless chains, simultaneously meandering the endless chains, lifting or lowering the endless chains, subsequently returning the endless chains to the original position, hanging many baskets 32 from a pair of the endless chains at a constant distance, charging the bean curd packs 48 arranged on a bean curd-carrying conveyer 58 in the arranged state, cooling the bean curd packs in the cooled water tank, and subsequently discharging the cooled bean curd packs in the arranged state.  The bean curd packs can be immersed in the shorter cooling water tank than conventional cooling water tanks in the arranged state without especially requiring the rearrangement of the bean curd packs carried with the conveyer, and subsequently discharged from the cooling water tank in the arranged state. The bean curd packs can thereby uniformly and automatically be cooled in good order with saved labor.
Patent JP-S60129528-A (JP)
Title: Heating cooker
Inventor: OUCHI KENZOU
IPC: F24C7/02
Filed: 1983-12-19
Abstract: PURPOSE:To enable to cook automatically irrespective of a position and the size of groceries by assuming the size and the position of groceries, by a method wherein more than one infrared detectors whose angles of incidence are different from each other are provided and respective outputs are compared with each other. CONSTITUTION:A non-contact thermometer consisting of at least two or more infrared detectors whose angles of incidence of infrared rays are different from each other and a shutter controlling the infrared rays inciding into the detectors is provided. The infrared detector shown by a range 8 of incidence of the infrared rays and that shown by a range 9 of the same are made into a first and second detectors respectively and as for shutters 10, 11, they are made into such a constitution through which the infrared rays can be made to incide into the two infrared detectors independently respectively. With this construction, the sizes of groceries and a position where the groceries are placed can be assumed by actuating the first and second detectros reciprocally and comparing them with respective output signals. Then far high level automatic cooking can be performed.