baber/WOPTO huggingface dataset:
Patent JP-H08299695-A (JP)
Title: Drier
Inventor: KAWABATA SHINICHIRO
IPC: D06F58/02
Filed: 1995-05-12
Abstract: PURPOSE: To make an accurate judgment by judging the progress degree of the drying process based on the air temperature after the dehumidification of the dried object and the change state of the temperature at the outlet and/or inlet of the water fed to a heat exchanger in a drier feeding the dehumidified and dried air to the dried object. CONSTITUTION: When a circulating fan 1 is driven, the circulation air heated by a heater 3 passes through a rotary drum 5, it is heat-exchanged and dehumidified by a water-cooled heat exchanger 7, and it is returned to the rotary drum 5 via the heater 3. This clothes drier is provided with a cooling water outlet temperature sensor 15 for detecting the cooling water outlet temperature T0 near to the outlet of the heat exchanger 7. A judgment controller 80 finds the change quantities ΔTA, ΔT0 respectively of the detected circulation air temperature TA and the cooling water outlet temperature T0 at each set time after the start of drying, it compares the change quantities ΔTA, ΔT0 with threshold values C1 , C2 , and it judges that the drying process enters the falling drying rate period when ΔTA>C1 and ΔT0 <C2 are satisfied.
Patent JP-S5737201-A (JP)
Title: Multimeasuring device for size
Inventor: MIYAKE YASUO
IPC: G01B3/10
Filed: 1980-08-19
Abstract: PURPOSE:To enable to perform the measurement of a size and to eliminate troubles and an error in measurement, by a method wherein beltlike objects are arbitrarily stretched in different directions from opposite ends of a size measuring device, a size reading window is placed at a proper location at the beltlike object, and said stretched amounts are added. CONSTITUTION:Beltlike objects 3 and 3A are optionally stretched in different directions from opposite ends of a size measuring device 1, and hooks 8 and 8A at the ends of the beltlike objects are caused to make contact with objects to be measured or engage them. In said state, size indications in a reading line 13 of the two beltlike objects 3 and 3A, which can be seen through a reading window 17, or stretched amounts are added together, and this accomplishes a purpose to measure the objects to be measured and finds sizes. In the measuring device provided with a lens 12 at the reading window 7, indicated sizes are enlarged, and the size indications of the beltlike objects 3 and 3A, stretched in the two-way directions, can be observed through a cover part 11. This facilitates reading of sizes, and additionally, a U-shape guide path 6 acts as a holding handle at the time when the size measuring device 1 is manipulated, which results in helping a measuring work.
Patent JP-H04341251-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MATSUI KOICHI
IPC: A61B8/00
Filed: 1991-05-20
Abstract: PURPOSE:To execute the observation of a diagnostic image in a real time by a simple constitution without deteriorating the distance resolution. CONSTITUTION:By a transmitting waveform generator 23, a transmitting signal subjected to pulse magnifying is generated, and by driving an ultrasonic vibrator 1, an ultrasonic wave is transmitted and received to and from a body to be examined. A receiving signal of the ultrasonic vibrator 1 is inputted to a correlation filter (1) 17, and a correlation filter (2) 18. The receiving signal inputted to the respective correlation filters is stored in a line memory (1) 27 or a line memory (2) 28 at every one scanning line, and a correlational operation of the present receiving signal and the receiving signal of one scanning line before is executed by a product sum arithmetic circuit 29. An output of the correlation filter (1) 17 and the correlation filter (2) 18 is inputted to a DSC 20, converted to a video signal by this DSC 20 and displayed as an ultrasonic diagnostic image on a monitor 21.
Patent JP-H11306937-A (JP)
Title: Thermal protector
Inventor: TAKEDA HIDEAKI
IPC: H01H37/52
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To increase a response speed in spite of using of an inexpensive carbon film fixed resistor or a metal film resistor and to allow usage in the vacuum in a certain case by directly connecting one metallic wire in an electric resistor to one end of a spring plate and transmitting the heat in the electric resistor to this one end. SOLUTION: A metallic wire 8b of a metal film fixed resistor 8 is passed through a through hole of a caulking member 3b so as to be directly connected to the upper face of a fixed part 6b of a spring plate 6. The metal film fixed resistor 8 itself is fixed to the back surface of a bard 1 by means of an insulative glass/inorganic adhesive. When circuit current flows and heat is generated from the metal film fixed resistor 8, this heat is transmitted to the spring plate 6 via the metallic wire 8b and then transmitted to both end parts of a bimetal plate 7. This generated heat is also transmitted to a spring plate guiding member 5 via the spring plate 6 and to the bimetal plate 7 via a projection 5b. Consequently, the shape of the bimetal plate 7 is changed, and an electrically non-conductive condition is accomplished between terminals 2a, 5a.
Patent JP-H051472-A (JP)
Title: Interval holding tool for concrete formwork
Inventor: SUZUKI SHOYA
IPC: E04G17/14
Filed: 1991-05-20
Abstract: PURPOSE:To lock and hold an interval holding tool against a concrete formwork simply and surely, and easily fit it. CONSTITUTION:In a concrete formwork interval holding tool 1 of which outside regulating pieces 3,3' are provided by upward bending both end parts of a narrow tablet like plate and inside regulating pieces 4 are provided so as to be spaced from a pair of the outside regulating pieces 3,3' by a prescribed space corresponding to the thickness of a formwork, a bendable part 7a of narrow width to easily bend on the inside regulating piece side is provided against the outside regulating piece 3. At pressing the upper part of the bendable part 7a with a finger, a wide finger support part 7b is provided for bending operation of the bendable part. A locking piece 7 to lock and hold an interval holding tool 1 to the formwork is constituted of the wide finger support part 7b and the bendable part 7a of narrow width.
Patent JP-S60257315-A (JP)
Title: Displacement-frequency transducer
Inventor: SATOU MICHINORI
IPC: G01D5/243
Filed: 1984-06-04
Abstract: PURPOSE:To convert a signal waveform being proportional to a variation quantity and a variation speed of an object to be measured to variation of a phase, and a frequency as are processed easily by a microcomputer, etc. by converting the signal wave form with a frequency-voltage convertor, a non-linear amplifier, and a voltage-frequency convertor. CONSTITUTION:A displacement quantity of an object 31 to be measured is detected by a displacement detector 32 by utilizing its groove, etc. On the other hand, a variation quantity of a phase of a signal waveform being an output of the detector 32 is proportional to a displacement quantity of the object 31 to be measured, and a frequency of the signal waveform is proportional to a displacement speed of the object 31 to be measured. Subsequently, the signal waveform outputted from the detector 32 is changed to a voltage value corresponding to the frequency by a frequency-voltage convertor 33. Its voltage value is changed to a necessary value as an input of a voltage-frequency convertor 35 of the next stage by a non-linear amplifier 34, and inputted to the voltage-frequency convertor 35. Also, the convertor 35 outputs a signal waveform by a frequency corresponding to the inputted voltage value. Accordingly, the processing of a microcomputer is executed easily.
Patent JP-H11304548-A (JP)
Title: Pointer structure of measuring instrument for vehicle
Inventor: SANO KATSUMARO
IPC: G01D13/28
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a pointer structure of a measuring instrument for vehicles, enabling the improvement of the pointer visibility and commertial value of the measuring instrument for vehicles. SOLUTION: The pointer structure of a vehicle measuring instrument having an indicator 11 to be brightened by a light guided from an illumination light source and a slit cut through a pointer cap 14 to expose a base end 12 of the pointer body 13 comprises a colored diffuse reflection layer 18 on the lower face of the indicator 11 and lower face of the base end 12 facing the exposed face of the base end 12, and a rotary center part formed of a pointer body 13 or a separate member from the pointer body 13 fixed to the pointer cap 14.
Patent JP-H08311508-A (JP)
Title: Production of metallic microbead
Inventor: OZEKI YOSHIO
IPC: B23K35/40
Filed: 1995-05-12
Abstract: PURPOSE: To efficiently produce a metallic microbead with high precision. CONSTITUTION: A wire is previously stuck to a malleable and ductile tape, the wire is cut to a specified size, then the tape is elongated to separate the cut wires, the wires are transferred on a heat-resistant substrate through an adhesive film and heated above the melting temp. of the metal, and the wire is globurized by the surface tension of the metal. The adhesive film is then dissolved off, the globurized wire is cleaned to recover a metallic bead, and the metallic microbead of desired size is precisely produced. The tape to which the cut wire is stuck is elongated in the longitudinal direction of the wire or at an angle of 20 to 50 deg. to the longitudinal direction. A metallic microbead high in dimensional precision is efficiently mass-produced in this way.
Patent JP-S5739583-A (JP)
Title: Semiconductor device
Inventor: WADA MASASHI
IPC: H01L21/8247
Filed: 1980-08-21
Abstract: PURPOSE:To increase the electrostatic capacity between laminated first and second electrodes with small element occupying area in a nonvolatile memory having a floating gate electrode by facing the first and second electrode with uneven surfaces. CONSTITUTION:The first gate insulating film 2 of SiO2 is formed on a p type silicon substrate 1, and a floating gate electrode 3 of polycrystalline silicon and the second gate insulating film 4 of SiO2 are formed on the film 2 in such a manner that the uneven surfaces are faced. A control gate electrode 5 of polycrystalline silicon is accumulated thereon, and source 6 and drain 7 are further formed thereon.
Patent JP-S5639417-A (JP)
Title: Electromagnetic type flow meter for liquid metal
Inventor: SHIRATAKI KOUJI
IPC: G01F1/58
Filed: 1979-09-10
Abstract: PURPOSE: To reduce the weight of the device and miniaturize it by installing strip- shaped regulative magnetic plates bent in an arc width-wise along the outer surface of round tube through which liquid metal flows in the electromagnetic type flow meter for liquid metal for high-speed breeder, etc.  
     CONSTITUTION: Regulative magnetic plates 10 are installed on the outer surface of round tube 1 through which liquid metal 2 flows. This regular magnetic plate 10, made to a strip shape bent in an arc width-wise along the outer surface of round tube 1, is installed opposed across the round table 1. Around these parts, insulator 3 is provided. Then the magnetic pole 6 of permanent magnet composed of magnet 4 and yoke 5 is arranged on the both sides of round tube 1. In the saddle-shaped coil type, a pair of saddle-shaped opposed coils 8, 8 are installed along the circumference outside of insulator 3. An electromotive force signal is obtained by electrodes 7, 7. The magnetic flux distribution is flattened by regulative magnetic plate 10, thus realizing miniaturization and light-weight structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09280652-A (JP)
Title: Additional heating apparatus
Inventor: TANAKA YOSHIHIKO
IPC: F24H1/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To always ensure proper additional heating when a bath temperature sensor after detecting hot water temperature in a bathtub detects lower temperature during additional heating by updating the detector lower temperature as temperature in the bathtub, and controlling additional heating operation based upon the detected temperature. SOLUTION: An additional heating instruction warm switch is operated to circulate hot water in a bathtub with use of a circulation pump 47 and heat it through a heat exchange coil. After the lapse at a predetermined time (e.g. 25 seconds) since the time of the circulation pump 47 is turned on, detection temperature of a bath temperature sensor 49 is detected as hot water temperature in the bathtub and is stored in a hot water temperature comparison value Ac as an initial value. The operation is judged to be additional heating when the hot water temperature comparison value Ac is lower than set temperature of a remote controller 60, and hence additional heating is performed.  Further, when the bath temperature sensor 49 detects a lower temperature than the hot water temperature comparison valve Ac, and the state continues of a predetermined time, detected temperature A1 of the bath temperature sensor 49 is updated as the hot water temperature comparison value.
Patent JP-H01284556-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: SHIMAZAKI NORIO
IPC: C08L87/00
Filed: 1988-05-12
Abstract: PURPOSE:To obtain a polyphenylene sulfide resin composition of improved impact resistance without detriment to its inherent heat resistance by mixing a polyphenylene sulfide resin washed with an organic solvent with an a-olefin copolymer containing a specified amount of a copolymerized unsaturated carboxylic acid. CONSTITUTION:A polyphenylene sulfide resin mainly consisting of repeating units of the formula is washed with an organic solvent (e.g., N- methylpyrrolidone) by, for example, immersion and, desirably, further with water. The washed resin is mixed with an alpha-olefin copolymer containing 0.05-10wt.% copolymerized unsaturated carboxylic acid (anhydride) or its derivative to produce a polyphenylene sulfide resin composition. Examples of the alpha-olefin copolymers include a maleic anhydride/ethylene/propylene copolymer.
Patent JP-S5739008-A (JP)
Title: Rolling mill
Inventor: CHIBA ICHIROKU
IPC: B21B27/05
Filed: 1980-08-22
Abstract: PURPOSE:To widen the optionality of the sheet shape control, and to obtain products in good quality, by changing the length of a variable crown part of upper and lower variable crown rolls and the length of an annular groove, and by permitting upper and lower bending devices to work independently of each other. CONSTITUTION:The axial length l1 of an annular groove 54 provided in an upper variable crown roll 48 and the length l2 of an annular groove 55 of an invariable crown roll 49 are arranged so as to satisfy a relation l1<l2; both of these lengths l1, l2 of grooves 54, 55 are made shorter than the length of the effective surface of upper and lower work rolls 1, 3. The pressure of the working fluid in each of upper and lower annular grooves 54, 55 are changed by using pressure regulating valves 60, 61 independently of each other. Upper and lower increase beinding devices 13, 14 and upper and lower decrease bending devices 15, 16 are permitted to work independently of each other of upper and lower devices, or simultaneously, by switching changeover valves 23a, 23b. By the preset constitution, the cross sectional shape of a rolled metallic strip is controlled to a good condition.
Patent JP-S62272837-A (JP)
Title: Spindle motor
Inventor: TAKAIWA SATOSHI
IPC: H02K3/26
Filed: 1986-05-20
Abstract: PURPOSE:To increase the effective magnetic flux of a stator coil, by setting the effective conductor section of a conductor organizing the printed pattern of the stator coil, to be almost constant along the axial direction of a rotor magnet. CONSTITUTION:A stator yoke 14 is composed of a cylindrical main yoke unit 14a, and yoke end sections 14b, 14c with ring-formed recessed sections 25b, 25c formed along the peripheral direction. A coil pattern 15 formed on the surface of the stator yoke 14 consists of an effective conductor section 15a set on the external surface of the main yoke unit 14, and conductor connecting sections 15b, 15c arranged respectively on the recessed section sides 25b, 25c of the external wall of the yoke end sections 14b, 14c. A conductor organizing the effective conductor section 15a is set so that the length in the axial direction of the main yoke unit 14 may be almost constant and a distance along the peripheral direction may be almost constant, and a conductor organizing the conductor connecting sections 15b, 15c is formed in a divided-eddy shape.
Patent JP-H10305965-A (JP)
Title: Reel frame and linear body delivery device
Inventor: AIZAWA KAZUO
IPC: B65H59/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a reel frame that is capable of feeding a drawing unit with a linear body after adding a braking motion for back tension to it yet more stably. SOLUTION: As to a reel frame with plural pieces of reel supporting parts 2, a hydraulic braking means 4 being capable of stable braking at all times is used as a braking means to a linear body reel, and this braking means 4 is made possible for connection or separation to or from a turning shaft of this linear body reel. Accordingly this reel frame is provided with an operating support part 10 and a member 24 on one side of a clamping means, while the braking means 4 is provided with a support receiving part 30 to receive a support by the operating support part 10, a clutch piece 31 on one side of an engaging type clutch and a member 35 on the other of the clamping means, and furthermore, the turning shaft of the linear body reel is provided with a clutch piece 39 on the other of the engaging type clutch, respectively.  Subsequently the braking means 4 is coupled with the turning shaft of the linear body reel in a state that the braking means 4 is movably and temporarily supported on the operating support part via the support receiving part 30.
Patent JP-S5543018-A (JP)
Title: Halogeno-beta-picolylthiolcarbamate compound and herbicide comprising it
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/61
Filed: 1978-09-22
Abstract: NEW MATERIAL:A halogeno β-picolylthiolcarbamate compound of formula I: (X is halogen; R 1  and R 2  are alkyl groups; n is 1 or 2).  
     EXAMPLE: S-(6-chloro-β-picolyl)-N,N-di-n-propylthiolcarbamate.  
     USE: Herbicides.  
     PROCESS: A compound of formula II: (Hal is halogen) is reacted with a compound of formula III: (Z is alkali metal; ammonium which may be substituted by lower  alkyl group) in a solvent, e.g. ethyl alcohol at room temperatureW50°C for 1W 20hr to give the objective compounf of formula I. The optimum amount of the  herbicides comprising the compound to be applied is 5W100g, preferably 10W50g,  of the active constituent per are. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5641498-A (JP)
Title: Air supply construction of pressure type water feed device
Inventor: SATOU KOUICHI
IPC: F04F5/02
Filed: 1979-09-12
Abstract: PURPOSE: To supply certainly air in an air tank without leakage to a pressure tank and recover drained water completely, by introducing air into the air tank and, after this, supplying the water of the pressure tank into the air tank.  
     CONSTITUTION: A water supply tube 23 for pushing out air which is provided with an automatic valve 23 which opens when a pump 1 is being driven is connected between the bottom of an air tank 8 and the pump 1, and a water discharge tube 18 connected to the discharge opening 17e of a jet pump 17 is connected to an induction pump 20 on the side of a water receiving tank 19. By this arrangement, water is supplied to a pressure tank 5, when the pump 1 is driven, and water flows into an air tank 8 through the water supply tube 23 and an automatic valve 23. Accordingly, the air filling in the air tank 8 is always supplied through a tube 10 to the pressure tank 5. When the pump 1 is stopped, the automatic valve 23 is closed and automatic valves 15 and 16 open, enabling recovery of the water in the air tank 8 through the jet pump 17 without draining it into the induction pump 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5541876-A (JP)
Title: Perforated reinforcing plate for pressed sheet with filtering surface in press filter plate
Inventor: MIYATA NORIO
IPC: B01D25/12
Filed: 1978-09-20
Abstract: PURPOSE: To prevent the separation of both materials due to great compressive force by binding strongly a surfacing material with a backing material to reinforce the surfacing material without the use of rivet, screw, etc.  
     CONSTITUTION: The reinforcing plate consists of the surfacing material 21 made of an elastic sheet of rubber, synthetic resin, etc., and the backing material 22 made of a rigid sheet of a metal, a rigid synthetic resin, a reinforced synthetic resin, etc. The backing material 22, having the uneven-surface 22a, and the surfacing material 21, having a number of the projections 21d fittable into the concavity of the uneven surface on its back side, are bound with each other by fitting 21d into 22a for integrative combination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5341132-A (JP)
Title: Vacuum column unit for drum-type xy-plotter
Inventor: NISHIMURA KUNITOSHI
IPC: B41J11/42
Filed: 1976-09-28
Abstract: PURPOSE: To decrease the viscid friction force as well as to reduce the relative slip between the drum and the recording paper by securing a linkage between the vacuum columns. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11314861-A (JP)
Title: Push-button of elevator
Inventor: TANAKA SHUNSUKE
IPC: B66B1/46
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To absorb size error between component members, and to reduce a burden to a disc switch. SOLUTION: A disc switch 13 is provided on a base 12, a pressing member 16 set at the position opposing to the disc switch 13 is provided allowable to approach and to separate to the disc switch, and in the condition to prevent the excessive pressing, the end of the pressing member 16 is fitted to the opening of a rubber 19 with a cylindrical form with bottom whose bottom surface is abutted to the disc switch 13, and a spring 18 to energize the pressing member 16 to the opposite side of the disc switch 13 is provided.
Patent JP-S5450221-A (JP)
Title: Tv picture display device using matrix panel
Inventor: GAKOU NOBUKATSU
IPC: G09F9/30
Filed: 1977-09-27
Abstract: PURPOSE:To obtain a bright high-quality picture which has a slight flicker, by generating a write field and an erase field afternately on a basis of vertical synchronizing signals and increasing the ratio of the light emission period to the non- light emission period. CONSTITUTION:X electrode driving circuit 12 drives electrode groups X1, X2...Xm of panel 18 by display signal pulses, and Y electrode driving circuit 17 drives electrode groups Y1, Y2...Yn by holding pulses, erase pulses and line selection pulses. In this case, for example, erase pulses are given to odd-numbered scanning electrode groups in the next odd field erase period EFO 3x1/60 seconds after odd field write period WFO, and picture elements given to the scanning electrode emit light for 1/60 seconds and extinguish light for 1/60 seconds and repeat these operations at a period of 1/15 seconds. That is, a write field and an erase field are generated alternately on a basis of vertical synchronizing signals, and the ratio of the light emission period to the non-light emission period is increased, so that a bright high- quality picture which has a slight flicker can be obtained.