baber/WOPTO huggingface dataset:
Patent JP-H05223479-A (JP)
Title: Method of discriminating tube of heat exchanger respectively
Inventor: JIERAARU BUURA
IPC: G21C17/003
Filed: 1992-10-01
Abstract: PURPOSE: To provide a method for identifying the tubes of a heat exchanger individually over the entire service life of the heat exchanger or during production of the tubes by marking the outer or inner surface at the end of the tube with a bar code formed from impressions. CONSTITUTION: In order to permit individual identification of each tubes 10, the tubes are marked with the aid of a binary bar code 12a formed from circular impressions 24 and the absence of impressions. The impressions make it possible to read the bar code with the aid of an eddy current probe. The impressions 24 can be made on the exterior of the tubes 10 during their manufacture or on the interior of the tubes, after they have been fixed to the tube plate 16. Subsequently, a specific position of the tube plate 16 can be assigned to each bar code 12a.
Patent JP-H07111852-A (JP)
Title: Rolled confectionery and apparatus therefor
Inventor: KITAMURA SHUJI
IPC: A23G3/00
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a readily edible and tasteful product having a raw flavor of an additive sealed therein. CONSTITUTION:This apparatus for producing a rolled confectionery is composed of a baking mold circulating line 3 capable of continuously baking a Japanese cracker with each revolving baking mold, a means 7 for sprinkling an additive onto the Japanese cracker baked in the baking mold circulating line 3, the first rolling means for rolling the Japanese cracker into the form of HARUMAKI [an eggroll (an egg dough wrapped around minced vegetables, meat and other ingredients in a small roll and fried in deep fat)] and the second rolling means 41 for changing the rolling direction of the Japanese cracker in the form of the HARUMAKI obtained with the first rolling means by 90 deg..
Patent JP-H06294481-A (JP)
Title: Coupling tube
Inventor: NAKAMURA MASANOBU
IPC: F16L5/00
Filed: 1993-10-21
Abstract: PURPOSE:To provide a lightweight coupling tube wasting no material even when an expensive material is used and having necessary strength. CONSTITUTION:A coupling tube is provided with thick connection end sections 11, 12 thickened with both end sections of a pipe material having a required length and made of a material such as copper, copper alloy, stainless steel, a uniformly thin barrel section 13 at the middle portion between the connection end sections 11, 12, and male screws 14 carved on the outer peripheries of the connection end sections 11, 12. Valley sections of the male screws 14 are made nearly equal to or larger than the barrel section 13 in thickness.
Patent JP-H01106827-A (JP)
Title: Neurergic agent containing human b cell differentiation factor
Inventor: KISHIMOTO CHUZO
IPC: A61P25/28
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a neurergic agent containing human B cell differentiation factor as an active ingredient, having differentiation-inducing function of nerve cell and useful in nervous system function disorder such as senile dementia. CONSTITUTION:A human B cell differentiation factor (human BCDF) having structure of amino acid sequence of polypeptide obtained by adding one A1a to amino acid sequence or N end amino acid sequence of natural human B cell differentiation factor expressed by the formula is contained as an active ingredient and as necessary stabilizer such as albumin, artificial cerebrospinal fluid and diluent such as mannitol are added thereto and the mixture is formulated to provide the aimed agent. The human BCDF is contained in the agent in amounts of 0.0001-100wt.%, preferably 0.1-1.0wt.%. The agent is administered to brain or ventricle using osmotic pump, etc. As the human BCDF, a human BCDF produced and purified by a known method or obtained by cultivating, producing and purifying a strain obtained by transforming a gene by a vector is used.
Patent JP-2000087906-A (JP)
Title: Booster
Inventor: MATSUKAWA ISAMU
IPC: F15B11/028
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To actuate just by supplying a working fluid from outside and using a fluid pressure of the working fluid as a power source, and to provide a simple constitution which is capable of continuous output. SOLUTION: An advance pressure receiving mechanism 3 and a retreat pressure receiving mechanism 5 which affect a spool 2 engaged into a housing 1 where it can advance and retreat, with an advance energizing force and a retreat energizing force due to introduction of a working fluid from outside, are provided. And also provided are first and second high pressure generating parts 6 and 7 which compressively high-pressurize the working fluid introduced inside using the advance or retreat energizing force. In such a case, accompanying the advance and retreat of the spool 2, a compression stroke is performed by one of the high pressure generating parts 6 or 7 and the other performs an intake stroke.  At the same time, the advancing and retreating direction of the spool 2 is automatically changed at advance and retreat positions by a switching mechanism 8 so as to constantly compressively high pressurize the working fluid at either of the high pressure generating parts 6 or 7, and a priority take out mechanism 9 selectively takes out the high pressurized working fluid.
Patent JP-H0984073-A (JP)
Title: Telephone system
Inventor: ARAI SHUNJI
IPC: H04M1/733
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To make communication with a station outside the system by using an extension radio telephone set even in the case where a power supply to a master set is stopped and the master set cannot be used. SOLUTION: On the occurrence of interruption of commercial power supply due to power failure or the like, a power supply line of a master set 101 is switched to a backup power supply 106 and a timer (not shown) in a control section 107 is started. When a time counted by the timer exceeds a prescribed time, the communication mode of extension radio telephone sets 109, 110, 111 is switched from the private communication mode making communication via a master set into the public communication mode making communication with a public line directly. Furthermore, when a call comes to a telephone number of an external line 102a or 102b in a network 114 from the master set 101, it is noticed that the call is transferred to the telephone number of the extension radio telephone sets 109, 110, 111.
Patent JP-S61142343-A (JP)
Title: Air-fuel ratio control device in internal combustion engine
Inventor: MIYAGI HIDEO
IPC: F02D41/04
Filed: 1984-12-15
Abstract: PURPOSE:To prevent the air-fuel ratio of an engine from being enriched and as well to prevent the engine from misfiring, by controlling the engine such that the injection of fuel is cut for a short time upon initiation of deceleration, and is restarted after a short time elapses, and the injection of fuel is cut again if the decelerating condition is further continued. CONSTITUTION:Upon operation of an engine, in a control circuit 10, the initiation of deceleration is determined when the pressure of intake-air detected by a pressure sensor 4 exceeds a predetermined value and the rate of variation of intake-air exceeds a predetermined value. Upon this determination the supply of fuel to a fuel injection valve 11 is cut for a predetermined short time. The condition of continuation of deceleration is determined when the full closing condition of a throttle valve 5 which is detected by an idle switch 6 is continued for a predetermined time, and upon this determination the supply of fuel is again cut. Further, during cut-off of the fuel supply, when such a deceleration releasing condition that the throttle valve 5 is not fully closed, is determined, a control is made so that the above-mentioned cut-off of supply of fuel is released.
Patent JP-H1086819-A (JP)
Title: Cooling system for power unit for railway rolling stock
Inventor: NAKAMURA HIDEO
IPC: F01P5/04
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a stable cooling capacity regardless of the advancing direction of a vehicle by arranging a cooling fan in a cooling duct, and changing the rotational direction of the cooling fan according to the advancing direction of the vehicle. SOLUTION: When a vehicle advances in the arrow upward direction, an opening part 14 becomes an intake port, and sucks in outside air, and after heat is exchanged with a radiator element 11, a cooling fan 12 is rotated (a) so that air is exhausted from the other opening part 15 opening backward in the advancing direction of the vehicle. When the advancing direction of the vehicle becomes the opposite (arrow downward) direction, an electric motor is oppositely controlled by interlocking with a reverser, and the cooling fan 12 is reversely rotated, and outside air is sucked in from the opening part 15 positioned forward in the advancing direction of the vehicle, and when air is exhausted from the opening part 14 positioned in the rear, heat is exchanged (b) with the radiator element 11.  Therefore, since hot exhaust air is always exhausted from the rear of the intake port regardless of the advancing direction, the deterioration of cooling capacity by re-suction of the hot exhaust air can be prevented.
Patent JP-H10110843-A (JP)
Title: Emergency shutoff valve
Inventor: NARABASHI TATSURO
IPC: F16K13/10
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an emergency shutoff valve that can prevent inflow over the upper limit water level in a water tank arranged below an inflow pipeline, even at the time of power failure. SOLUTION: Inside a closed container 4 with an inflow port 4a, an outflow port 4b and an emergency inflow port 4c formed, a block-like filler 7 smaller in specific gravity than inflow water, a check plate 8 for making the filler 7 pass only to the upper side, and an elevating cover body 9 are provided in this order from the lower side, and the outflow port 4b and the emergency inflow port 4c are respectively communicated with the position of the normal water level LL in a water tank by a pipeline 5 and a by-pass pipe 6. Accordingly, when the water level in the water tank rises, water W' in the water tank is made flow back into the closed container 4. The filler 7 thereby floats to push up the cover body 9 so as to close the outflow port 4b with a closing part 9a provided at the peripheral edge part of the cover body 9.
Patent JP-S62124831-A (JP)
Title: Manufacture of heat exchanger
Inventor: NAKAMA HIROTO
IPC: C25D7/00
Filed: 1985-11-25
Abstract: PURPOSE:To improve an effect for facilitating heat transfer with boiling by inserting and brazing both ends of a V-tube to parallel straight heat radiation tubes after applying an uneven metal plating layer to the internal surface of said tubes. CONSTITUTION:With a straight heat transfer tube 10 and a radiation fin 3 temporarily coupled to each other at a predetermined position, the straight heat transfer tube 10 is expanded with a specified pipe expanding machine and a radiation fin 3 is press fitted to the external surface of the straight heat transfer tube 10. Then, a positive electrode rod 14 is passed along each central axis of a plurality of said tubes 10, plating liquid is poured in the tubes 10 and electric currents are supplied between the positive electrode rods 14 and the tubes 10, thereby electro-plating the internal surface of the tubes 10 unevenly. Furthermore, a V-tube is brazed thereto and a heat exchanger 1 having the tubes 10 and the radiation fins 3 is completed.
Patent JP-H11107024-A (JP)
Title: Own hair-utilizing type wig
Inventor: SUKAI KATSUO
IPC: A41G3/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an own hair-utilizing type wig capable of readily drawing own hair from net of wig without hanging brush to a net member and preventing own hair from slipping into space between scalp and net base while wearing. SOLUTION: A net base 2 is composed of a peripheral frame part 3 and a chain-like fine yarn member 5, and the fine member 5 is laterally meandered so as to exhibit and spread over between front head part and rear head part at a prescribed interval and wavy phase of adjacent fine yarn member is reversed and most close parts of adjacent fine yarn members are connected by a bundling yarn 6 to provide the net base 2 having pattern with curved and nearly rhombic nets 4, and a line Y corresponding to long diagonal line of nearly rhombic net 4 is formed so as to be nearly parallel to a line A binding the front center of wig to the rear center of wig.
Patent JP-H09104121-A (JP)
Title: Ink jet recording apparatus
Inventor: NAGASHIMA MASAZUMI
IPC: B41J2/18
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To properly calculate and control the residual amt. of the waste ink housed in a waste ink tank. SOLUTION: A CPU 100 calculates the evaporation amt. of the waste ink housed in a waste ink tank from the difference between the evaporation calculation time calculating the quantity of the evaporation of waste ink of the previous time stored in an EEPROM 103 and the present time by an RTC 104 and stores a value obtained by subtracting the quantity of evaporation from the residual quantity of the waste ink stored in the EEPROM 103 ant the time at a time of the calculation of the quantity of the waste ink in the EEPROM 103. When the RTC 104 is stopped, the quantity of the evaporation of the waste ink is not calculated.
Patent JP-H10112991-A (JP)
Title: Motor driver
Inventor: HIRONAKA SHINJI
IPC: H02P3/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature of an IC package from exceeding a standard temperature for a short circuit test, by setting the heat generation detecting temperature of a second heat generation detecting means which detects the temperature of an IC chip in a motor driving circuit reaching a second heat generation detecting temperature lower than the first one, to a value lower than the standard temperature for a short circuit test. SOLUTION: A first heat generation detecting circuit 3 detects the temperature of an IC chip in a motor driving circuit 1 reaching a first heat generation detecting temperature, and a second heat generation detecting circuit 4 detects the temperature of the IC chip in the motor driving circuit 1 reaching a second heat generation detecting temperature, and the second heat generation detecting temperature is set lower at least than the first heat generation detecting temperature. A drive interrupting circuit 5 performs control so as to interrupt the operation of the motor driving circuit 1, when the temperature of the IC chip reaches the first heat generation detecting temperature set by the first heat generation detecting circuit 3.  Here, the second heat generation detecting temperature set by the second heat generation detecting circuit 4 is set to a value lower than the standard temperature of a short circuit test.
Patent JP-H10114567-A (JP)
Title: Supporting base for firing
Inventor: KANESHIGE MITSUO
IPC: C04B33/32
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To improve heat efficiency of firing and also to improve durability of refractory members, etc., of the supporting base. SOLUTION: In this supporting base, a supporting plate 2 which is used for allowing an object to be fired to lean on it and a leg section 22 of which is buried into a base plate 11, is supported by a support 13 in an inclined state, e.g. so as to have a 65 deg. inclined angle. Also, a flat plate section 21 of the supporting plate 2 has two void spaces 4, so that the rear of the object to be fired can be exposed through these void spaces 4 when the object is placed on the supporting plate 2.
Patent JP-2000099085-A (JP)
Title: Statistical language model generating device and voice recognition device
IPC: G06F17/27
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To generate a statistical language model which can improve prediction accuracy of transition probability and reliability without increasing the number of parameters. SOLUTION: A statistical language model is generated using the following method that a language model generating section 20 classifies all words to a class of part of speech of 'to' class based on the attribute of part of speech of a word connected before a word to be processed based on text data for learning in a text data memory 13 for learning and to a class of part of speech of 'from' class based on the attribute of part of speech of a word connected after a word to be processed.  Next, after the 'to' classes in coupling words to which intrinsic reading is given when plural words are continued are classified to classes of part of speech of the leading word and 'from' classes are classified to classes of part of speech of the last word in the coupling words, appearance probability of a multiple class N-gram having plural part of speech is calculated for each connection before a word to be processed and connection after a word to be processed, and its statistical language model is generated.
Patent JP-H01107894-A (JP)
Title: Apparatus for treating sewage
Inventor: ODA AKIRA
IPC: C02F3/00
Filed: 1987-10-19
Abstract: PURPOSE:To perfectly prevent the outflow of sewage under the ground by purifying the sewage in secondary and tertiary treatment tanks according to a purpose and by treating the purified sewage in the ground through a soil trench. CONSTITUTION:Sewage from a flush toilet is nearly completely purified by the action of oxidation bacteria in soil in a secondary treatment tank A and by the action of activation bacteria in a heaped stone tank 11 in a tertiary treatment tank B. The purified sewage penetrates into soil 4 in a soil trench C and further penetrates into the ground by evaporation and diffusion from the surface of the soil and by capillary infiltration. Thus, the sewage is completely treated.
Patent JP-S61142881-A (JP)
Title: Picture information recording and reproducing device
Inventor: FUJII TOSHIFUMI
IPC: G11B5/027
Filed: 1984-12-14
Abstract: PURPOSE:To obtain a reproduced picture with high quality by running a medium repetitively at the running speed at normal reproduction and at high speed running speed at the high speed reproduction mode, writing a signal at the normal running speed, applying interpolation and giving the result to a TCI decoder. CONSTITUTION:The information recorded by FM modulation is reproduced by rotary heads 1a, 1b and inputted to a picture restoration circuit 100 via head amplifiers 2a, 2b, a switch 3 and an FM demodulator 4. The picture restoration circuit 100 consists of a separation circuit 5 receiving an MUSE signal and separating it into various signals, a frame memory 6, a still region interpolation circuit 7 applying still region interpolation, a dynamic region interpolation circuit 8 applying dynamic region interpolation and a switch 10 giving either of the interpolation circuits 7, 8 to the TCI decoder 12.
Patent JP-H05218347-A (JP)
Title: Semiconductor memory cell and its manufacture
Inventor: YONGU KUWAN JIYUN
IPC: H01L27/108
Filed: 1992-10-02
Abstract: PURPOSE: To improve working precision of a metal wiring layer by arranging a capacitor constituted of a storage electrode, a dielectric layer and a plate electrode between a primary metal wiring formed on a bit line and a final metal wiring. CONSTITUTION: After circuit elements have been formed on a silicon substrate, a bit line connection is opened, a polysilicon plug is formed, a bit line 7 connected with the plug is formed, and a primary metal wiring 12 is formed above the bit line. Further above the wiring 12, a dielectric layer 10 is formed on a storage electrode 9 surface, plate polysilicon is deposited and flattened, thereon an insulating layer 84 is deposited, and further a second metal wiring 17 is formed. By using the difference in heights of embedded contacts, effective area is increased. Since a capacitor electrode 9 is formed after the primary metal wiring 12 has been formed, difference in heights between a memory cell and the peripheral circuit part can be reduced. As a result, precision of all elements can be improved, including the primary metal wiring 12.
Patent JP-H1183315-A (JP)
Title: Method and system for refuse disposal
Inventor: YAGI AKIO
IPC: F26B23/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a refuse disposal method and a refuse disposal system in which the refuse is dried without using any hot dryer, and the heat efficiency and the production efficiency can be improved. SOLUTION: A refuse disposal system is provided with an incinerator 12 to incinerate the solid fuel, a waste heat boiler 14 to recover the heat of the combustion gas to be discharged from the incinerator 12 and to generate the steam of the prescribed pressure and temperature, a back-pressure turbine 16 to drop the steam pressure and temperature to the prescribed values respectively, and an indirect heating type vacuum dryer 60 in which the steam whose pressure and temperature is dropped by the back-pressure turbine 16 is a heating source. The refuse is indirectly heated in the vacuum condition with the steam of the temperature around 130 deg.C, and dried and formed into the solid fuel, and the formed solid fuel is burned in the incinerator 12.
Patent JP-2000095945-A (JP)
Title: Resin composition for powder coating material
Inventor: KAWABATA HIROSUKE
IPC: C08L83/06
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition, capable of forming a coating film excellent in appearance weather resistance, and impact resistance by incorporating a vinyl copolymer obtained from a silyl-containing vinyl monomer and other vinyl monomers and having a specified glass transition temperature and a specified number-average molecular weight with a rubbery polymer. SOLUTION: This composition comprises 100 pts.wt. (A) vinyl copolymer obtained from 1-30 pts.wt. silyl-containing vinyl monomer, such as 3-(meth) acryloxypropyltrimethoxysilane, represented by the formula and 99-70 pts.wt. copolymerizable monomer such as glycidyl (meth)acrylate; 1-100 pts.wt. (C) graft copolymer containing components having glass transition temperatures of at most 20 deg.C and at least 40 deg.C, respectively; and 1-30 pts.wt., per 100 pts.wt., component A, (B) aliphatic dibasic acid curing agent such as sebacic acid. Component A has a number-average molecular weight of 2,000-20,000 and a glass transition temperature of 40-100 deg.C. In the formula, R' is a 1-10C alkyl, a 6-10C aryl, or the like; X is hydrogen, a halogen, or the like; and a is 0-2.
Patent JP-H10103951-A (JP)
Title: Non-destructive measurement method for inclination of substrate within package semiconductor component
Inventor: IZAAKU T POKU
IPC: G01C9/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method which can carry out non-destructive operation and quick treatment and introduction thereof into a production process. SOLUTION: A package component 10 has a component surface 32 and a substrate 22 having a surface 33 therein 10. A distance 34 is measured between the component surface 32 and an area on the substrate surface 33 using a sound wave 50 and a distance 35 is measured between the component surface 32 and another area on the substrate surface 33 using another sound wave 53 to compare the distances 34 and 35 with a threshold.
Patent JP-H08124911-A (JP)
Title: Method and system for dry etching
Inventor: HIGUCHI KATSUTOSHI
IPC: H01L21/302
Filed: 1994-10-28
Abstract: PURPOSE: To control the etching time correctly by suppressing the oxide at the time of etching. CONSTITUTION: Reaction gases of BCl3 , BCl2 , N2 gas for increasing the etch selectivity of a member to be etched with respect to a resist, and H.2 gas reacting easily on oxygen are introduced into a chamber 1. A high frequency power supply 4 is then turned ON to start etching. Residual oxygen in the chamber 1 reacts on H2 gas to produce H2 O but does not react on N2 gas and thereby no nitride adheres to the inner wall of the chamber 1. When a discharge light detection window 8 is heated by means of a heater 21, reaction products can be prevented from adhering to the discharge light detection window 8. Consequently, discharge light can be detected accurately and the etching time can be controlled correctly.