baber/WOPTO huggingface dataset:
Patent JP-H04344035-A (JP)
Title: Drain device of local cooling device
Inventor: YAMAURA AKIRA
IPC: F24F1/02
Filed: 1991-05-22
Abstract: PURPOSE:To discharge drain water of a drain tank without stopping an operation of a local cooling device. CONSTITUTION:A fixing element 11 is disposed near a drain port 7 of a drain receiving pan 6 disposed below an evaporator 3. In turn, drain is sucked through a water discharging hose 9 connected to a water discharging port 7 of the drain receiving pan 6 at a tank discharging port of a drain tank 5 disposed below the drain receiving pan 6. In the case that drain of the drain tank is full of water an extremity end of the water discharging hose is taken out of the tank discharging port 8 of the drain tank 5, inserted into the fixing element 11 of the drain receiving pan 6, a trap 13 is set at the water discharging hose 9, thereby the drain can be temporarily accumulated. The drain in the drain tank 5 can be discharged, resulting in that a water discharging device for a local cooling device having a comfortable characteristics and convenience in use is obtained.
Patent JP-H04347448-A (JP)
Title: Hot water feeder
Inventor: MURAKAMI HIROKUNI
IPC: F24H1/00
Filed: 1991-05-22
Abstract: PURPOSE:To provide a hot water feeder for feeding hot water to a bath tub or a shower and the like in which a hot water feeding temperature can be automatically set within a safe range. CONSTITUTION:A hot water feeder is comprised of a hot water feeding setting part 7 for outputting a hot water feeding characteristic and a hot water feeding control part 1 for use in controlling a hot water feeding in response to a set signal from the hot water feeding setting part. The hot water feeding setting part is comprised of an air temperature sensor 8 for sensing a surrounding air temperature and a hot water feeding characteristic estimating means 10 for estimating a set temperature in response to 1/2 data signal from an environment temperature sensor 9 for sensing a temperature of hot water feeding environment. The aforesaid means is comprised of conversion means 11, 12 for converting temperature data got from the air temperature sensor and the hot water feeding environment temperature sensor into a degree of adaptability of a membership function set for every data in advance, and a fuzzy deduction part 13 for determining a set temperature using a fuzzy deduction rule in response to an inputted degree of adaptation. A hot water feeding temperature is automatically set within a safe range so as to improve an operating characteristics and at the same time the hot water feeding can be set to such a hot water feeding temperature as adapted for the feeling of the body under any hot water supply environment.
Patent JP-H05316203-A (JP)
Title: Caller recognizing telephone device
Inventor: NISHIMURA SHINGO
IPC: G10L17/00
Filed: 1992-05-11
Abstract: PURPOSE:To obtain a caller recognizing telephone device in which it is not necessary to limit an objective voice to a preliminarily learned voice content at the time of recognizing a caller. CONSTITUTION:At the time of recognizing the caller by using a neural network, a caller recognizing part 13 of a caller recognizing telephone device 10 inputs the series of a vector indicating the shape of a short time spectrum, synthesizes the series of a network output by the sum, product, and majority or the like of a recognized result obtained from each output, and obtains one recognized result. Thus, a phoneme well-balanced text can be used as the data for learning of the network.
Patent JP-S5741355-A (JP)
Title: Chromium molybdenum steel with low carbon content for pressure vessel
Inventor: UEDA SHIYUUZOU
IPC: F16J12/00
Filed: 1980-08-26
Abstract: PURPOSE: To maintain the superior strength and toughness after stress relief annealing at a high temp. for a long time in spite of the very low C content by adding a very small amount of Al and B within the component standard range of ASTM.  
     CONSTITUTION: This steel consists of, by wt., 0.02W0.08% C, 0.03W0.50% Si, 0.30W0.70% Mn, 0.80W2.60% Cr, 0.80W1.20% Mo, 0.04W0.1% Al, 0.0003W 0.0040% B and the balance Fe with inevitable impurities and has a uniform structure of fine bainite. The upper limit of C is decided in order to reduce the weld hardenability and crackability, and the lower limit is decided with respect to the strength necessary for a pressure vessel in the range of ordinary temp.Whigh temp. Al, especially acid sol. Al deoxidizes the steel, makes the grains fine, promotes the hardening effect of B, and is indirectly useful in the formation of the fine bainite structure in spite of a very little C. The Al content is restricted to produce these effects. The lower limit of B is decided in order to prevent a reduction in the strength and embrittlment due to said annealing in the coexistence with Al and in considertation of the formation of the bainite structure, and the lower limit is decided with respect to the weldability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61276174-A (JP)
Title: Data detecting device
Inventor: YADA HIROAKI
IPC: G11B20/10
Filed: 1985-05-30
Abstract: PURPOSE:To reduce the generation ratio of data detection errors by providing an overflow limiter for sample value to a data detecting circuit which samples the reproduced waveform of a digital signal with a frequency M time as high as a channel bit rate. CONSTITUTION:The signals reproduced from the tracks of a digital tape recorder by reproduction heads 11-1n or the signals obtained by integrating those reproduced signals are sent to an analog multiplexer 3 via preamplifiers 21-2n. The output of the multiplexer 3 is sent to an A/D converter 4 and converted into the digital sampling data. The sampling is carried out with a frequency M (M>1) times as high as the data channel bit rate given from the converter 4. The digital sequential signal sent from the converter 4 is transmitted to a digital equalizer 5. The output of the equalizer 5 is sent to an overflow limiter 6. The output signal given from the limiter 6 is sent to a time division multiplex data detecting circuit 7 for detection of the record data at every channel. Thus the data detecting clock can be extracted with no malfunction.
Patent JP-H0415376-A (JP)
Title: Gas cock
Inventor: AMAIKE YOSHIO
IPC: F16K5/02
Filed: 1990-05-09
Abstract: PURPOSE:To maintain the superior lubricity and airtightness for a long period by forming the first film which is formed by dispersion-mixing the fine particles of fluorinated resin in one of the sliding surfaces of a cock body and a plug body and forming the second film on the outside of the first film. CONSTITUTION:The first and second films 6 and 7 are formed on the outer peripheral surface 22 of a cock body 2. The first film 6 is made of polyamide imide resin or polyimide resin, and operates as binder for firmly fixing the second film 7 on the cock body 2, and protects the second film 7 by the toughness of itself. In the first film 6, fine particles 8 made of fluorinated resin are mixed nearly uniformly, and a portion of the fine particles 8 is embedded inside the first film 6, and other portions of the fine particles 8 are projected from the first film 6. The second film 7 is made of epoxy phenol resin, and the frictional resistance between a cock body and the plug body 2 is reduced by the lubricity, porosity and the proper softness of itself, and airtightness is secured.
Patent JP-2000311536-A (JP)
Title: Gas-insulated switch
Inventor: FUKUNAGA MASAYUKI
IPC: H01H33/12
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact gas-insulated switch having contact parts high in strength and durability, and having excellent interruption performance. SOLUTION: A movable-side contact 17 and a fixed-side conductor 24 of a fixed-side contact part 15 are provided so that they can be connected each other via fingers 25. A shield 27 is provided on the peripheries of the fingers 25. A movable-side arc contact 28 is fixed to the movable-side contact 17. A fixed-side arc contact 29 is fixed to the fixed-side conductor 24. The fixed-side arc contact 29 is made up of a first member 31 made of an arc-resistant metal and a second member 33 made of an elastic alloy steel. The first member 31 is connected to the second member 33 via a conductive brazing-filler layer 34 by vacuum-brazing.
Patent JP-H0415024-A (JP)
Title: Suction port having rotary cleaning body
Inventor: SUNAKAWA MASARO
IPC: A47L9/04
Filed: 1990-05-09
Abstract: PURPOSE:To prevent the entanglement of thread scraps, hair and cotton dust by arranging a flexible soft blade in spiral form on a rotary cleaning body and continuously forming fine window parts at the part which is in contact with the cleaning surface at the top edge of the blade. CONSTITUTION:A rotary cleaning body 7 is driven by a motor 11. The part which is in contact with the cleaning surface at the top edge of a blade 14 deflects, and the common dust is scraped up by the elastic force. In this case, thread scraps, hair, etc., are once caught by a fine window part 15 and scraped up, and allowed to smoothly pass through a bent joint 4 on a suction air stream and caught into the cleaner body. Accordingly, the entanglement and rolling of the thread scraps, hair, cotton dust, etc., on a cleaning rotary body 7 are prevented. Further, since no projection part exists in the vicinity of the top edge of a blade 14, a floor surface is prevented from being damaged. In particular, the wool of a carpet is prevented from being plucked.
Patent JP-H0657313-A (JP)
Title: Production of rare earth alloy magnet powder
Inventor: HIROZAWA SATORU
IPC: B22F9/08
Filed: 1993-04-20
Abstract: PURPOSE:To improve iHc and (BH)max and residual magnetic flux density by rapidly cooling a molten iron-base alloy having a specific compsn. contg. rare earths at a lower ratio by an atomization method and heat treating the rapidly cooled alloy under specific conditions, thereby forming a fine crystalline assemblage. CONSTITUTION:The molten alloy expressed by Fe100-x-y-zCoxByR1-aDyz is rapidly cooled by the atomization method, by which substantially >=90% thereof is made into an amorphous structure. In the formula, R is one or two kinds of Pr and Nd; (x), (y), (z) and (a) are 0.05<=x<=15at.%, 16<=y<=22%, 3<=z<=5.5%, 0.02<=a<=0.9. The average grain size of the resulted alloy powder is specified to 0.1-100mum. This alloy powder is heated up at the rate of 1-15 deg.C/min from 500 deg.C and is held for 30 seconds - 6 hours at 550-700 deg.C. The alloy powder for the rare earth magnet having the fine crystalline assemblage which has a ferromagnetic phase having an Nd2Fe14B type crystal structure contg. an Fe3B type compd. as a main phase and has 5 to 100nm average crystal grain sizes is obtd. by this heat treatment.
Patent JP-2000302690-A (JP)
Title: Treating agent for infertility
Inventor: AIZAWA MASAKUNI
IPC: A61P15/08
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent for infertility capable of safely curing infertility without adverse reaction. SOLUTION: This agent for women's infertility and as an ovulation inducer includes a substantially pure luteinizing hormone as an active ingredient, which is extracted from menopause women's urine. The luteinizing hormone is prepared by treating menopause women's urine with an inorganic absorbent, treating the absorbed fraction by an anion exchanging column chromatography, the non-absorbed fraction of the anion exchanging column chromatography is treated by a hydrophobic chromatography and a gel filtration.
Patent JP-H07325955-A (JP)
Title: Transaction device
Inventor: UCHIKI KAZUYOSHI
IPC: G06Q40/00
Filed: 1994-05-31
Abstract: PURPOSE:To restore a sensor state to a normal state by detecting the sensor state and automatically cleaning the sensor when sensor is contaminated with dust, dirt, etc. CONSTITUTION:The device, equipped with a cash unit 18 which handles the cash required for transactions and is provided with the sensor 16 detecting the cash and the states of respective mechanism parts and a control part 28 which performs various control such as control over the cash unit, is provided with the compressor mechanism consisting of a compressor 45 and a hose 46 connected to the compressor 45; and air is blown to nearby the sensor installation position to clean the sensor. Further, the control part 28 is provided with a sensor state decision part 52 and a compressor control part 53 and the compressor mechanism is actuated unless the decision result of the sensor state decision part shows the normal state to automatically clean the sensor.
Patent JP-S62273549-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/08
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled body having a very small dark attenuation of the electrostatic charge potential by constituting a photoconductive layer from an n-type semiconductor which comprises an amorphous silicon contg. hydrogen atom as a main component, and also phosphorous atom as an impurity, and by constituting an intermediate layer from a dried curing material of a solution contg. at least one kind of an org. zirconium compd. CONSTITUTION:The intermediate layer is laminated on a conductive substrate, and the conductive layer composed of the amorphous silicon is coated on the intermediate layer. The dried curing material of the solution contg. at least one kind of the org. zirconium compd. is used as the intermediate layer. The n-type semiconductor which contains the amorphous silicon contg. hydrogen atom as the main component, and also contains the phosphorous atom and at least one kind of carbon atom, nitrogen atom and oxygen atom as an impurity is used the photoconductive layer. The further preferable org. zirconium compd. is exemplified by a zirconium complex and a zirconium alkoxide. Thus, the high mechanical strength, the high durability, the high heat- resisting property and the high photosensitivity of the titled body are maintained, and the high electric charge holding power of the titled body is obtd., without being affected by the surroundings of an outside and the number of using, thereby obtaining the picture image having excellent quality.
Patent JP-S60260532-A (JP)
Title: Novel catechol derivative
Inventor: MURASE KIYOSHI
IPC: A61K31/10
Filed: 1984-06-07
Abstract: NEW MATERIAL:Catechol derivatives expressed by formula I (R represents H or lower alkyl; A and B respectively represent 1-20C alkylene optionally substituted by OH; X represents O or S; Y represents H, OH, phenyl or lower alkoxyl or lower alkylthio which may be substituted by phenyl or OH). EXAMPLE:2-[11-(3,4-Dihydroxyphenyl)undecyloxy]ethanol. USE:Remedies and preventives for various allergic diseases, e.g. bronchial asthma, allergic rhinitis and urticaria, due to SRS-A (slow-reacting substance of anaphylaxis) and ischemic heart diseases due to the SRS-A or inflammation. PREPARATION:For example, a (3,4-disubstituted phenyl)alkanol expressed by formula II is halogenated, and reacted with an alkali metal alcoholate, followed by, if necessary, elimination of protecting groups to obtain the compound expressed by formula I.
Patent JP-2000309863-A (JP)
Title: Cylindrical sliding bearing for hot dip metal bath
Inventor: ISHIDA NOBUYUKI
IPC: F16C13/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical sliding bearing of a roll in a bath provided with a ceramic member excellent in erosion resistance and wear resistance, moreover having high durability, in which only a metallic member is easily exchangeable as well, and used in a hot dip metal bath of continuous type hot dip metal plating producing equipment for a steel sheet. SOLUTION: This cylindrical sliding bearing of a roll in a bath used in a hot dip metal bath of continuous type hot dip metal plating producing equipment of a steel sheet has a ceramic member 13 arranged at a region to be directly applied with loads from a roll shaft in the process of the use and a metallic holder 12 arranged at the outer circumferential side thereof for holding the ceramics member, and the metallic holder 12 is connected to the ceramic member easily exchangeably and also securely fixes the ceramic member in the process of using the cylindrical sliding bearing.
Patent JP-S5241181-A (JP)
Title: Photo-chromic material
Inventor: IKAWA TSUNEO
IPC: C09K9/00
Filed: 1975-09-30
Abstract: PURPOSE: To provide photo-chromic material having good stability to light and heat, high photo-sensitivity, and prolonged coloring life at ordinary temperature, also capable of repeating coloring and vanishing so many times. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02296447-A (JP)
Title: Telephone system
Inventor: SAKATA TOMOYUKI
IPC: H04M3/42
Filed: 1989-05-11
Abstract: PURPOSE:To ring a call tone only in a room where a person is resident and switching the function to the function of an automatic answering telephone set as soon as a call arrives the telephone set when nobody is resident therein by providing a sensor detecting the residence of a person, receiving the information from the sensor, connecting the line to the telephone set and providing a message recording and reproducing device. CONSTITUTION:A central control unit 1 always receives the information from sensors 11, 21, 31, 41 detecting the residence of a person in a room and recognized whether or not a person is resident in rooms 10, 20, 30 and 40. Suppose that a person is resident in the rooms 20, 30 and nobody is resident in the rooms 10, 40, then the line is connected to terminal telephone sets 20, 30 when an incoming call arrives and the call tone is rung. When nobody is resident in any room, as soon as an incoming call arrives, the content having recorded in a message recording and reproducing device 2 is informed to a caller and a message from the caller as necessary is recorded on the message recording and reproducing device 2.
Patent JP-H07325187-A (JP)
Title: Reactor containment and its construction method
Inventor: MIZUHASHI HIROSHI
IPC: G21C13/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a reactor containment which has a combined diaphragm floor structure by combining upper drywell part liner, diaphragm floor part linear, reinforced steel etc., in one and its construction method which does not require temporary support material and attains high work efficiency. CONSTITUTION:In a reinforced concrete reactor containment containing a reactor, the constitution is characterized by that a combined diaphragm floor structure 8 which is combined with upper drywell part liner 9, diaphragm floor part liner 9 and structural steel 11 and reinforcing bar 10 arranged on the diaphragm floor part inner 9 for laying concrete, is put on the ferroconcrete reactor containmemt body and a pedestal for placing a reactor.
Patent JP-H11311629-A (JP)
Title: Rolling bearing unit with tone wheel
Inventor: OUCHI HIDEO
IPC: F16J15/326
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To increase the number of thickness reduction parts while ensuring required rigidity even in the tone wheel of a small diameter and improve detection precision and stability of rotating speed by making width in the circumferential direction of each thickness reduction part larger than the minimum width in the circumferential direction of a solid part which exists between the adjacent thickness reduction parts in the circumferential direction. SOLUTION: A tone wheel 13a cylindrically forms a whole by a magnetic metal plate such as a steel plate, and forms a large number of through-holes 17a, 17a having a thickness reduction part in an axial intermediate part at a regular interval in the circumferential direction. These through-holes 17a, 17a is in the form of a slit in the axial direction respectively. The width in the circumferential direction of each through-holes 17a, 17a is larger than the minimum width in the circumferential direction of each column part, and the minimum width in the circumferential direction of each column part is smaller than a thickness T of a magnetic metal plate. The tone wheel 13a can be realized, without straining each column part by using a total type pierce and simultaneously punching each through-holes 17a, 17a.
Patent JP-S61275650-A (JP)
Title: Ultrasonic flaw inspector
Inventor: HIRASAWA TAIJI
IPC: G01N29/04
Filed: 1985-05-31
Abstract: PURPOSE:To perform position detection with high precision and to perform flaw inspection with high precision by transmitting and cutting off the rays of light from a light transmitting and receiving means provided to one ultrasonic flaw inspection probe by the end part of a member prolonged from the other ultrasonic probe. CONSTITUTION:Multiple probes 6c and 7c are arranged on the surface 3 opposite each other across the collar 2 of a turbine disk and shifted in position from P1 Pn and the probes 6c1 and 7c1 are excited at the position P1 to send an ultrasonic beam. The center value 0 of two echo distributions generated by a key groove edge is set at an origin. Beams are made incident from positions S1 and S2 to detect a defective end part echo and beam path lengths l1 and l2 are measured to calculate the coordinates of a defect tip, and the probes are moved from a position T1 Tn in the reflection direction and pieces of information l1' and l2' are obtained to calculate the position of the defect tip, spotting an intersection of each measurement point as the tip position of the defect. In this case, light emitting element groups 6j and 7k and photodetecting element groups 6k and 7l on the front surfaces of the probes detect the movement extents of the probes, which are held on the same axis by utilizing variation in the received quantity of light when the jig of one probe passes in the sensor on the other probe, thereby performing high-precision flaw detection.
Patent JP-S5741319-A (JP)
Title: Production of roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: C21D9/38
Filed: 1980-08-26
Abstract: PURPOSE:To produce a high hardness adamite roll of superior quality at a low cost by originally adding a specific heat treatment means to a composite roll of which the shell part consists of an adamite material and the shaft core part of a spheroidal graphite cast iron material. CONSTITUTION:A shell part is cast of an adamite material and a shaft core part of a spheroidal graphite cast iron material, whereby a composite roll material which is stuck by these into one body by fusion is obtained. This roll material is subjected to diffusion annealing of heating the entire part of the roll at about 950-1050 deg.C and spheroidizing annealing treatment at above its A1 transformation point and within about 200 deg.C from the A1 transformation point. Thence, it is hardened by maintaining only the shell part at hardening temp. through quick heating and the shaft core part in the temp. state below the A1 transformation point, and cooling only the shell part through force air cooling or spray water cooling, after which it is tempered at about 500-600 deg.C. Thereby, the hardness of the shell part is controlled to a 60- 75Hs range.
Patent JP-H01288886-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: B65H29/54
Filed: 1988-05-17
Abstract: PURPOSE:To extend the life of fixing rolls and a separating member by separating the separating member from fixing roll after the front end of a sheet-shaped recording material existing between fixing rolls reaches a carrying roll below. CONSTITUTION:When the front end of a copy paper after fixing is caught between a pair of paper ejecting rolls 8A and 8B, the copy paper pushes up a roll 9A and an actuator 9B cuts off a photo interrupter 9C. Then, a solenoid 6A is operated to separate a separating pawl 6 from a fixing roll 1. When the rear end of the copy paper passes between the pair of paper ejecting rolls 8A and 8B, the roll 9A falls by its own weight to release cut-off of the photo interrupter 9C, and the solenoid 6A is turned off by its signal, and the separating claw 6 is brought into contact with the fixing roll. Thus, the life of the fixing roll and the separating pawl is extended.