baber/WOPTO huggingface dataset:
Patent JP-2000352495-A (JP)
Title: Drain trap mechanism and steam type absorbing refrigerator
Inventor: YAMAUCHI NOBUAKI
IPC: F16T1/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To permit efficient and stable operation of steam equipment (e.g. steam type absorbing refrigerator) even if it is operated at low load by making it possible to continuously discharge condensed water derived from condensation of steam. SOLUTION: This refrigerator allows condensed water and steam to flow into a drain trap mechanism 100 by means of a steam pipe L31 which penetrates a high-pressure regenerator. The drain trap mechanism 100 comprises a small- capacity drain trap 100A, a medium-capacity drain trap 100B and a large- capacity drain trap 100C vertically arranged in a line from below in that order and connected in parallel with one another, and is connected in parallel with a drain pipe line L50 on the downstream side. When the amount of condensed water that flows in is small, the drain traps 100B, 100C are fully closed and only the drain valve of the small-capacity drain trap 10A is opened to allow the condensed water to continuously flow downstream. Thus, the amount of steam supplied to the steam pipe L31 is held constant to permit stable operation.
Patent JP-S6410275-A (JP)
Title: Copying machine
Inventor: SATO KAZUHIRO
IPC: G03G15/08
Filed: 1987-07-02
Abstract: PURPOSE:To enhance the economization of disuse and exchange of a 2nd developing part by moving a developer in a 1st developing part to the 2nd developing part with an inclined opening posture and driving an oscillation means, and detaching the 2nd developing part from the 1st developing part. CONSTITUTION:When the 2nd developing part 16 is disused and exchanged, an opening and closing part is made in the inclined opening posture so that the 2nd developing part 16 positions under the 1st developing part 14. After moving the developer in the 1st developing part to the 2nd developing part 16 by driving the oscillation means 17, the 2nd developing part 16 is detached from the 1st developing part 14. When the developer is moved and collected in the 2nd developing part 16, a new 2nd developing part 16 is attached to the 1st developing part 14. Since the part which should be exchanged for disuse is only 2nd developing part 16 and the 2nd developing part 16 has only inexpensive toner stirring roller 4, the economization of disuse and exchange of the 2nd developing part 16 can be enhanced.
Patent JP-S5866888-A (JP)
Title: Electronic timepiece
Inventor: OOTAWA SHIYUUJI
IPC: H02P8/02
Filed: 1981-10-19
Abstract: PURPOSE:To meet the diversified requirements of users and to reduce the costs of design and manufacture considerably by providing a detecting mechanism for the shape of batterirs and permitting driving of a motor stably with different power sources as well. CONSTITUTION:An electronic timepiece is constituted by providing a detecting mechanism 2 for the shape of batteries constituted of a switch. In the mechanism 2, a battery insulating plate 12 is used for the cathode of an Li battery 11 of a large diameter in order to isolate the same from a module 15. A notch is provided partly to a part of the plate 12 and a minus lead 13 for the Li battery and the cathode of the battery 2 are in contact therewith. If a silver battery 14 of a small diameter is used and the timepiece is going to be made thin in thickness, a battery insulating plate 16 is provided in order to provide insulation from the cathode and a minus lead 17 for the silver battery is connected to the notch. If the connecting points of said lead 13 and the other end of the lead 17 are connected to respectively separte points, the shape of the battery is detected.
Patent JP-H0333188-A (JP)
Title: Technique for reducing variation in baking time in coke oven
Inventor: MAJIMA HIROFUMI
IPC: C10B21/20
Filed: 1989-06-30
Abstract: PURPOSE:To reduce the variation in baking time to almost nil by a technique wherein the gas flow rate is adjusted based both on the actual values of baking time in an abnormal chamber and chambers before and after it and on information on the temperature in the flues on both sides of the abnormal chamber. CONSTITUTION:When the baking time in a chamber (the N-th chamber) abnormal in baking time is corrected in a coke oven consisting of alternately arranged flues and carbonization chambers, the flow rate of gas fed into the N-th and (N+1)-th flues, i.e., the flues before and after the N-th chamber, is adjusted to thereby adjust the temperature in the flues based both on the actual values of baking time in the (N-1)-th, N-th and (N+1)-th chambers and on the actual values of temperature in said flues. In this technique, the correction is made in consideration both of the baking time in chambers before and after a chamber where an adjustment should be made and of the temperature in the flues before and after the chamber; therefore, the variation in baking time can be reduced to almost nil.
Patent JP-H0459639-A (JP)
Title: Production of optical fiber
Inventor: MATSUDA HIROO
IPC: C03C25/10
Filed: 1990-06-27
Abstract: PURPOSE:To facilitate detection of abnormal point of optical fiber by coating optical fiber in the vicinity of local abnormal point with a magnetic coating compound. CONSTITUTION:After an optical fiber 3 drawn from a preform 1 by a drawing furnace 2 is passed through a detector 4 of glass fiber abnormality and an abnormal point is detected, sent through a resin coating device 5 of coating film, coated with a resin, the resin is cured by a resin curing device 6 and passed through a detector 7 of coating abnormality to detect an abnormal point. Then, abnormal signals P1 and P2 are transmitted from devices 4 and 7 to a coating control device 11, a coating control signal P3 corresponding to the signal is sent to a magnet material coating compound applying device 8, the optical fiber 9 passing through the device 8 is coated in the vicinity of abnormal point with a magnetic coating compound and wound by a winder 10. Then the fiber 9 is coated with ink by an ink applying device 15 from a supplier 14, fed through a curing device 16 to a detector 17 of magnetic coating compound, a mark is detected, a signal P4 thereof is read, the winder is controlled by a winder control device 18 and the fiber 9 is divided and cut.
Patent JP-S6056417-A (JP)
Title: Controlling method of tapered rod working device
Inventor: SATOU KAZUO
IPC: B21F1/02
Filed: 1983-09-09
Abstract: PURPOSE:To manufacture continuously a tapered rod with a high accuracy by selecting a temperature of a metallic material between heating and cooling, an outside diameter of the metallic material after deformation, and a speed of the metallic material before and after heating and cooling, respectively, and controlling the heating and a speed change. CONSTITUTION:A metallic material 1 is fed to a heating device through a measuring meter 5 from a constant-speed feed roller and heated by a high frequency. Subsequently, it is fed to a cooling device and cooled by spraying a refrigerant from a nozzle 10, fed to a speed change tension roller 16 through a measuring meter 5' and brought to a speed change control, and fed to a tempering furnace 20 through a wire diameter measuring instrument 19. In this case, between the heating device 6 and the cooling device 9, a temperature of the metallic material is measured by a thermometer 22, it is fed to a temperature control device 23, and a high frequency oscillator 8 is controlled so that the temperature becomes constant. Also, a running speed measured by the measuring meters 5, 5' and an outside diameter measured by the wire diameter measuring instrument 19 are sent to a speed control device 21, and a speed control of the speed change tension roller 16 is executed through a DC motor 17.
Patent JP-S5690931-A (JP)
Title: Threading device in strip hot treating furnace
Inventor: TANAKA HIROSHI
IPC: C21D9/56
Filed: 1979-12-20
Abstract: PURPOSE:To perform stable and sure threading work by providing a threading pipe having a slit on the side wall of a furnace over the entire length of the furnace, fitting a wire conveying body detaining one end of a wire into the pipe and running this by fluid pressure. CONSTITUTION:When a strip 14 breaks during its heat treatment, both ends are pulled to the outside of the furnace 1, and a wire conveying body 5 is fitted to one end of a threading pipe 2 provided over the entire length of the furnace. The end part of a wire 10 from a unwinding device 11 is detained to a wire detaining means 6, and a fluid pressure feeder 8 is coupled to the end part of the threading pipe 2. Here, when the feeder 8 is driven to supply compressed fluid into the threading pipe 2, the wire conveying body 5 travels in the pipe owing to fluid pressure and therefore the wire 10 is let off from the unwinding device 11 and is passed through the furnace 1 inside. A threading hoop 13 is passed by this wire 10.
Patent JP-H0824529-A (JP)
Title: Bath water circulating purifier
Inventor: TSUMURA KAZUTAKA
IPC: B01D35/027
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a bath water circulating purifier in which the housing efficiency of equipment in a casing and which looks good. CONSTITUTION:In a bath water purifier, a peripheral wall divided into two parts, a rear wall 52 and a front wall 53, is erected on a bottom plate 51, and also a top plate 54 is fitted to constitute a casing 11, and a circulating pump and a purifier such as a filter are housed in the casing 11, and while bath water in a bathtub body is circulated, it is purified. The casing 11 is formed in up stairs shape from the rear side to the front side of the bottom plate 51, and also a rear side bottom surface 51a whose upper side surface is made to be a pump mounting surface, an intermediate bottom surface 51b, and a rear side bottom surface 51c formed in the form of a forward projection are formed in order from the rear side. Further, the rear side bottom surface 51a and the intermediate bottom surface 51b are surrounded by a frame part 55 formed to have almost the same height as that of the front side bottom side 51c, and a drain pipe housing space is formed below the intermediate bottom surface 51b.
Patent JP-H1010100-A (JP)
Title: Piping flaw detecting device
Inventor: BABA KEIICHI
IPC: G01N27/82
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a probe from being separated from a piping by imparting a proper tension to a roller chain to connect a traveling body having the probe and rolling on the circumferential surface of the piping and another auxiliary traveling body rolling on the circumference. SOLUTION: A traveling body 4 has a probe 8 movable along an arm 6. The traveling body 4 is arranged on the circumferential surface of a piping 1 so as to be movable along a guide rail 2 externally making contact with a required position of the piping 1. One-side ends of roller chains 15, 17 are connected to the front and rear end parts of the traveling body 4, and the other end part of the roller chain 15 and the other end part of the roller chain 17 are connected to the moving directional rear end of an auxiliary traveling body 13 and to the moving directional front end of an auxiliary traveling body 14, respectively. The spaces between the traveling body 3 and each auxiliary traveling body 13, 14 and between the auxiliary traveling bodies 13, 14 are equally set.  A proper tension is imparted to the roller chains 15, 16 by a tension imparting means 12 arranged between the roller chain 15 and the traveling body 4. Thus, driving devices 11, 7 are operated to oppose the probe 8 to the required position of the piping 1, and the ultrasonic inspection of the piping 1 is performed.
Patent JP-H04365856-A (JP)
Title: Ion plating device
Inventor: IGUCHI MASAO
IPC: C23C14/32
Filed: 1991-06-13
Abstract: PURPOSE:To prevent the adhesion of the vapor deposited matter on the side walls of a crucible in the ion plating device to be used at the time of executing ion plating by an HCD(Hollow Cathode Discharge) method. CONSTITUTION:This ion plating device is installed with an HCD gun 6 so as to aim the emission direction of a plasma beam 9 in the direction parallel with the surface of the evaporating source in a housing part 4 of the crucible 5 and is disposed with a focusing coil 10 for bending the plasma beam 9 and introducing the beam to the evaporating source around the crucible. The aperture of the crucible 5 housing part 4 of such device is formed to a shape having >=1.2 ratio of the long side with respect to the short side and is so designed that the generation of the rotating flow of a melt 3 is obviated even if a magnetic field is impressed by passing a current to the focusing coil 10 around the crucible, by which the adhesion and deposition of the melt 3 onto the side walls of the crucible are averted.
Patent JP-H0455720-A (JP)
Title: Displacement detector
Inventor: UEMURA SABURO
IPC: G01D5/245
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the stable output from a magnetic sensor by alternately forming N poles and S poles in the direction of an axial line on the respective surfaces of both side surface parts of a channel-shaped body. CONSTITUTION:Magnet plates 24 and 25 on which N poles and S poles are alternately magnetized are stuck in the direction of axial line on inner surface sides of both side surface parts 22 and 23 of a channel-shaped body 20. When a saturable coil 27 is moved from an original point O in the direction X, the output of a detecting circuit which is applied on the coil 27 is proportional to the moving amount. When the coil 27 is moved in the direction Y by vibration and the like, the amount of the magnetic flux which is interlinked with the coil 27 is not changed when the coil 27 is positioned in a groove part 26. This is because the direction Y in the groove part 26 has the approximately parallel magnetic field. Therefore, the output voltage of the detecting circuit is not changed. When the coil 27 is moved in the direction Z, the approximately constant strength of the magnetic field is obtained since both magnetic plates 24 and 25 are present. Therefore, the output of the detecting circuit which is applied on the coil 27 is hardly changed. Thus, the stable output is obtained from the coil 27 even under the vibrating environment.
Patent JP-S6471203-A (JP)
Title: Programmable gain measuring amplifier
Inventor: ROBAATO ENU ATOUERU
IPC: H03G3/00
Filed: 1988-07-05
Abstract: PURPOSE: To provide a circuit with high-symmetry by providing 1st-4th gain selection transistors respectively having a control electrode and 1st and 2nd current carrier electrodes to attain the exclusion of imbalance caused by the non-matching of transistor parameters. CONSTITUTION: This amplifier is constituted by providing gain selection transistor(Tr) 28A, 29A, 28B and 29B, inverted amplifiers 46A and 46B and input Tr 21A, 21B, 22A and 22B. Thus, when a 1st gain control voltage VR1 is comparatively low and a 2nd gain control voltage VR2 is comparatively high so as to turn off the gain selection Tr 28A and 29A, no current flows to the emitters of the input Tr 21A and 22A, a gain resistor 25A is switched so as to get out of the circuit, and the gain of the amplifier is determined by a gain resistor 25B. When the voltage VR1 is high and the voltage VR2 is low, similarly, the Tr 28B and 29B are turned off, no current flows through the Tr 21B and 22B, the gain resistor 25B is switched so as to get out of the circuit, and the gain of the amplifier is determined by the gain resistor 25A.
Patent JP-S6148524-A (JP)
Title: Regulating method of heating furnace
Inventor: KAMIKAJI HIROSHI
IPC: C21D9/00
Filed: 1984-08-10
Abstract: PURPOSE:To shorten existence time of a material to be heated in a furnace and to decrease fuel unit, by setting and controlling the flow rate, in case supplying capacity of necessary heat quantity of heating furnace is neck, and setting and controlling the furnace temp. in case said capacity is not neck. CONSTITUTION:The optimum furnace temp. necessary for heating the heating material is obtd. by the optimum furnace temp. arithmetic part 1 in >=2 zones heating furnace, to set it to a furnace temp. feedback controller 2. Fuel flow rate is determined so that the difference between said optimum temp. and the actual furnace temp. obtd. by furnace temp. detector becomes zero, combustion air quantity is determined by an air fuel ratio setting apparatus 3 based on the fuel flow rate, each is set to a flow rate feedback controller 4. A valve 5 is adjusted so that the difference between said flow rate and the actual flow rate obtd. by a flow rate detector 6 becomes zero. If total fuel flow rate up to the first - third heating zones is in tolerance limit, the furnace temp. setting control is performed, when said rate is attained the limit value, said setting is changed over to flow rate setting control mode by using an universal calculating element 9.
Patent JP-H0219078-A (JP)
Title: Picture processing unit
Inventor: HORI HISAMITSU
IPC: H04N5/253
Filed: 1988-07-07
Abstract: PURPOSE:To prevent deterioration in the picture quality due to noise by comparing an output signal of an image sensor with a noise cut level lower than a binarizing level and changing the output signal into a while level when the output signal is lower than the noise cut level. CONSTITUTION:A line sensor 34 is driven synchronously with a clock pulse and a pulse voltage whose voltage varies with an incident luminous quantity of each picture element for each scanning is outputted. The pulse voltage is fluctuated for each picture element even if the same luminous quantity is projected due to the dispersion in the characteristic of each picture element. A signal processing circuit 40 corrects the dispersion in the characteristic of each picture element, applies waveform shaping as an output signal (a), it is converted into a digital signal by an A/D converter 42 and inputted to a control means 28. The output signal is compared with the noise cut level and when the output signal is lower than the noise cut level, the output signal is changed into a white level higher than the binarizing level. Thus, the quality of the picture is improved.
Patent JP-S6411691-A (JP)
Title: Preventing method for proliferation of fungi in water container of humidifier
Inventor: TAKEUCHI KOICHI
IPC: F24F6/00
Filed: 1987-07-07
Abstract: PURPOSE:To prevent fungi from proliferation in a water container and discharging sterilized steam by filling iodine type cathode exchange resin in a water container provided in a humidifier. CONSTITUTION:Ion exchange resin turning hard water to soft water is filled into a resin column 4 inserted into a water container 3. In addition, iodine type cathode exchange resin of sterilizing properties, for instance, mixed or filled alternately in the lamination form. In said constitution, the water in the water container 3 is flowed into a resin layer through an inflowing window 10 and dropped into a water tank 5. At that time, iodine is flowed out of the filled iodine type cathode exchange resin, and fungi in the water are prevented from proliferating by its sterilizing power. The water in the water tank 5 is energized by, for instance, a vibrator 6, and flowed over in the form of very fine water droplets and guided into a spraying chamber 8 following the wind from a blower 7. The same is sprayed in said resistance and discharged out of a discharge outlet 9 almost in the sterilized state. The adding ratio of the volume of iodine type cathode exchange resin to that of water is preferably 0.01-5%.
Patent JP-H1115996-A (JP)
Title: Virtual space line of sight controller
Inventor: SHIMA MITSUHIDE
IPC: G06T19/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a virtual space line of sight controller for allowing the user of a first device to control the line of sight of the user (the other user) of a second device. SOLUTION: A first device 10 changes a second line of sight information 8 of a second device 11 according the other operation command, generates an avatar being the other-self of the user of the second device at a position in a virtual three-dimensional space decided according to the second line of sight information, and displays the virtual three-dimensional space viewed from the line of sight based on the first line of sight information 3 and the avatar of the user of the second device 11. Also, the second device 11 generates the avatar of the user of the first device 10 at a position in the virtual three- dimensional space decided by the first line of sight information 3, and displays the virtual three-dimensional space viewed from the line of sight based on the second line of sight information 8 and the avatar of the user of the first device 10.
Patent JP-H08332826-A (JP)
Title: Electronic control type suspension device
Inventor: TAKEI FUMIAKI
IPC: B60G17/08
Filed: 1995-06-09
Abstract: PURPOSE: To judge the travel state of a vehicle based on the values of the steering speed, cross acceleration, and change rate of cross acceleration and switch the damping force of a hydraulic shock absorber in steps. CONSTITUTION: A control valve 51 is driven by the output of an electronic control device 21 based on the signals of a steering speed sensor 23 and a cross acceleration sensor 24, and the damping force of the hydraulic shock absorber 10 of each wheel is adjusted at least in three steps. The small-damping force mode of the hydraulic shock absorber 10 is selected when the direction of the cross acceleration differs from the steering direction or when the cross acceleration is the first prescribed value or below. The intermediate-damping force mode of the hydraulic shock absorber 10 is selected when the steering speed is the prescribed value or above and the cross acceleration is between the first prescribed value and the second prescribed value or when the steering speed is the prescribed value or above and the change rate of the cross acceleration is below the prescribed value. The large-damping force mode of the hydraulic shock absorber 10 is selected when the steering speed is the prescribed value or above and the cross acceleration is the second prescribed value or above or when the steering speed is the prescribed value or above and the change rate of the cross acceleration is the prescribed value or above.
Patent JP-H10339658-A (JP)
Title: Fixed quantity balance
Inventor: KAWANISHI KATSUZO
IPC: G01G13/06
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To enhance the weighing speed and the weighing accuracy of an adhesive matter by juxtaposing a first weighing hopper and a second weighing hopper having lower discharging flow rate than the first weighing hopper. SOLUTION: A control section controls opening/closing of gates 9, 22 and a matter to be weighed 7 is thrown by about 80% of target weight Wp into a first weighing hopper 5 and by about 25% of target weight into a second weighing hopper 19. The matter to be weighed 7 is discharged through discharge ports 15, 26 by opening gates 15, 26 substantially simultaneously. The gate 16 is closed upon ending discharge of the matter to be weighed 7 in the hopper 5 and a gate 27 is closed when the total weight of discharged matter 7 reaches the target weight Wp thus stopping discharge from the hopper 19.  Since the matter 7 is discharged simultaneously and discharge of the hopper 19 is stopped with a time lag behind the hopper 5 while reducing the discharging flow rate of the hopper 19, weighing error due to fluctuation in the density or discharging flow rate of the matter 7 can be suppressed resulting in a high accuracy weighing.