baber/WOPTO huggingface dataset:
Patent JP-H0252917-A (JP)
Title: Gas exhausting device for hot water supply apparatus
Inventor: HANADA YOSHIYUKI
IPC: F23N3/08
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the generation of condensed water in an exhaust gas duct by increasing or reducing the rotation speed of an exhaust gas fan to control the velocity of exhaust gas and maintain exhaust gas at a set temperature. CONSTITUTION:When detected temperature T2 detected by a thermocouple 59 is lower than the set temperature T1, a rotation speed within the rotating speed range suitable for gas combustion and higher than that at present is set, and a motor 9 is rotated at the set rotating speed by a motor driving circuit 58. When the detected temperature T2 equals the set temperature T1, the rotating speed of the motor 9 is kept at the present rotating speed. When the detected temperature T2 exceeds the set temperature T1, a rotating speed within a rotating speed range suitable for combustion and lower than that at present is set, and the motor 9 is rotated at the set rotating speed. Thus, the temperature of exhaust gas in the exhaust gas duct 5 is kept at a certain value at which condensed water is not generated.
Patent JP-H0953591-A (JP)
Title: Drainage pump
Inventor: IMAI MASAYUKI
IPC: F04D1/14
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To shield and reduce noise by providing rotary blades having flat- plate-shaped large diameter blades and flat-plate-shaped small diameter blades being continuous to the large diameter blades, and by providing this rotary blades with a space in the outer circumferential part of the large diameter blades. SOLUTION: A rotary blade 50 is provided with a shaft part 52, flat-plate shaped large diameter blades 60 radially extending outward from the outer circumferential part of the shaft part 52, and small diameter blades 54 being continuous to the lower end parts of the large diameter blades 60 through the upper peripheral parts of the taper surface. In the outer circumferential part of the large diameter blades 60, a ring-shaped closed space 70 is formed. This space 70 prevents the drain water from being scattered toward the cover 32 side of the pump housing, and also shields the noise caused by the contact of drain water with the rotary blade 50 from being leaked to the outside. The drainage pump 1 equipped with such blades 50, 54, 60 shields the noise caused by bubbles by means of the formed space 70, so that the noise can be reduced.
Patent JP-S6449156-A (JP)
Title: Auto ejecting device for recording/reproducing device
Inventor: OZAWA KENICHI
IPC: G11B15/675
Filed: 1987-08-19
Abstract: PURPOSE:To simplify operation by automatically turning on a power supply for a recording/reproducing device when the other recording/reproducing medium is doubly inserted during the loading of one recording/reproducing medium into a device and ejecting the medium stored in the device. CONSTITUTION:At the time of detecting double insertion by a detecting switch 1, a one-shot multi-vibrator 10 generates a high output with a prescribed length and the reverse of Q terminal of a flip flop 12 is turned to the high level through an OR circuit 11. Then, an analog switch 13 is turned on and Vcc is supplied to a device including an eject control part 19. The Vcc is supplied to a collector terminal of a switching transistor 18, the reverse of Q terminal of a flip flop 17 is also turned to the high level by the high output of the multi- vibrator 10 and the Vcc is supplied to an eject motor 20. Since the medium already stored in the device is ejected, operation can be simplified.
Patent JP-S6098939-A (JP)
Title: Method and apparatus for producing dried meat reconstitutable to raw meat
Inventor: SATOU MASAMI
IPC: A23L3/40
Filed: 1983-11-04
Abstract: PURPOSE:To obtain dried meat giving the taste and palatability of raw meat only by immersing in water at normal temperature, by carrying out vacuum-drying of the material to be dried using a far infrared radiation, thereby enabling uniform heating of the material to its core and the drying at the frozen temperature. CONSTITUTION:The source switch of a refrigerator is turned on to operate the closed- type small-sized refrigerator 9 and start the cooling of the cold trap 6. During the above process, the Pirani vacuum gauge is set to a specific vacuum, the source switch of a vacuum pump is turned on to drive the oil-sealed rotary vacuum pump 7, and at the same time, the exhaust valve 19 of the vacuum chamber and the vacuum control valve 22 are opened. Thereafter, the thermostat for the prevention of superheating of the material to be dried is set to a predetermined level. Finally, the heating temperatures of the far infrared plate heaters 4A-4D are set to respective predetermined levels by respective thermostats. When the material to be dried is dried to a desired state, the electrical sources for heating the far infrared plate heaters 4A-4D are cut off. The vacuum controller 10 and the vacuum chamber exhaust valve 19 are closed, the electrical source switch of the vacuum pump 7 is turned off, the leak valve 21 of the vacuum chamber is opened, and the switch of the refrigerator is turned off.
Patent JP-S6098710-A (JP)
Title: Piezoelectric porcelain filter
Inventor: KASHIWAGI YUKIO
IPC: H03H9/05
Filed: 1983-11-04
Abstract: PURPOSE:To improve the reliability by inserting or packing an insulator having a thermal expansion coefficient equal to that of a piezoelectric element to a slit part of the piezoelectric element so as to prevent crack defect of the piezoelectric element. CONSTITUTION:Since the direction of the stress when the root of the slit is cracked is a direction along which the input/output electrodes 4a, 4b of the piezoelectric element are retracted, the insulator 10 is inserted to the slit part to prevent the deflection of the piezoelectric element. The gap between the insulator 10 and the piezoelectric element is minimized in this case. This insulator 10 has a thermal expansion coefficient almost equal to that of the piezoelectric element, and it is formed by packing a thermosetting resin taking the working performance into account or adhering a rod-shaped insulator.
Patent JP-S6269005-A (JP)
Inventor: HINO SHIRO
IPC: F22G5/12
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6360737-A (JP)
Title: Preparation of claw for separating paper
Inventor: MATSUDA TAMOTSU
IPC: B05D7/02
Filed: 1986-09-02
Abstract: PURPOSE:To improve abrasion resistance, by molding a polyamideimide into a specified shape, coating the surface of the molding with a fluorine-containing resin and heat-setting the molding. CONSTITUTION:At first, a specified shape, i.e. a basic shape of a claw for separating papers is prepared by using a polyamideimide resin as a raw material. Injection molding and so on are used for preparing the shape. Coating is carried out by means of immersion, spray gun and so on to prepare a thin and uniform coat film. As a fluorine-containing resin, for example, polytetrafluoroethylene can be used. The thickness of the fluorine-containing resin is in the range of 5-50mum. For the claws for separating papers for photosensitive drum used at room temp. and for pressing roll without a built-in heater, 180 deg.CX30min is enough for the curing condition of the coating of the fluorine- containing resin. However, 200 deg.CX12hr or more is required for the claws for a printing roll which has a built-in heater and whose temp. becomes thereby higher. It is thereby possible to improve the abrasion resistance.
Patent JP-2000039215-A (JP)
Title: Warm air heater
Inventor: KAKENO TSUTOMU
IPC: F24H3/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a warm air heater for stably holding a burning state of a gas burner irrespective of presence or absence of mounting a deodorizing/ cleaning filter. SOLUTION: In a heating operation, a room temperature is detected by a room temperature sensor 12. A heating amount of a gas burner 1 is decided in a heating amount and air volume setting means 26, and a target rotational speed of a supply fan 8 according to the heating amount of the burner 6 is decided. A rotational speed correcting means detects whether a deodorizing filter 6 is mounted or not by a mounting detecting switch 14, and sets a correction value to '0' at the time of mounting the filter 6. In the case of removing the filter 6 and conducting the heating operation, the correcting means sets the value of the speed to M. A fan control means supplies a current corresponding to the target speed obtained by adding the value M decided by the correcting means to the target speed to a fan motor 18.
Patent JP-S5995788-A (JP)
Title: Pal chroma signal processor
Inventor: YASUDA YUKIHIRO
IPC: H04N9/86
Filed: 1982-11-25
Abstract: PURPOSE:To correct normally the phase of a burst and a chroma signal by detecting the sequence change and phase skip respectively and using this signal in the reproduction where the recording system not arranged with color alignment is applied by 90 deg. PS (phase shift) system. CONSTITUTION:The 90 deg. phase shift system is applied to the recording system without color alignment and a reproducing signal from a medium recording a PAL video signal is inputted to an input terminal 2. This reproducing signal is transmitted to an output terminal 11 via a crosstalk eliminating circuit 5 and a sequence correcting circuit 8. A part of an output signal of the correcting circuit 8 is extracted by a burst gate 12, and the sequence change and the phase of a chroma signal in a burst signal are detected by a detecting circuit comprising phase shifters 13, 14, 17 and phase comparators 16, 18 and the like. A phase switching circuit 23 constituting a sequence correcting circuit 8 and an APC loop is controlled in response to the said detecting output and the phase of the burst signal and the chroma signal is corrected normally.
Patent JP-H0490708-A (JP)
Title: Making of bag gusset part
Inventor: CHO YUTAKA
IPC: A45C3/00
Filed: 1990-08-02
Abstract: PURPOSE:To eliminate the error in manufacturing by matching the length of an outer peripheral member to the length of a core member, which are a gusset member for a bag gusset part, by a method wherein the outer peripheral member forming the periphery of the bag gusset part is straightened and a sheath part is formed on the outer peripheral member, and the core member made of a flexible material is inserted into the sheath, and the core member is fixed to the outer peripheral member, and both the outer peripheral member and the core member are bent in the shape of the outer periphery of a bag gusset part, and thus the bag gusset part is formed. CONSTITUTION:An outer peripheral member 3 forming the periphery of a gusset part 2 for a bag is straightened, and a sheath part 4 with the same length as the member 3 provided on the surface of the member 3 by sewing, bonding, or the like. A core member 5 with the same length as the sheath part 4 is inserted into the sheath part 4, following which a handle 6 is secured at the central part on the surface side of the sheath part 4 by holders 7 for the handle. Furthermore, holders 8 for a shoulder belt are separately secured at proper positions on the outsides in longitudinal direction of this handle 6. The bag gusset part formed in such a way is bent so as to fit to the outer peripheral shape of the bag and both end parts are joined with each other by bonding, sewing, or the like. In this way, the excellent bag gusset part which is freely bendable so as to fit to the configuration of the bag, can be obtained.
Patent JP-H0940092-A (JP)
Title: Recovery of residual liquid in piping
Inventor: CHIKAMI NOZOMI
IPC: F17D1/12
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To efficiently recover the residual liquid in piping by sending compressed air into the piping in which a liquid to be recovered remains so as to impulsively raise the pressure in the piping at a compressed gas sending-in port to a predetermined value within a short difinite time. SOLUTION: The liquid transferred from a tank 1 through liquid sending piping (a) by a pump 4 is accumulated in a tank 5. The pump 4 is stopped after the tank 1 becomes empty and the bottom valve 2 of the tank 1 is closed. Next, a changeover valve 3 is changed over to the direction communicating with the tank 5 from a buffer tank 7 and a compressed air supply valve 6 is opened and the compressed air generated by a compressor 8 and stored in the buffer tank 7 is sent into the liquid sending piping (a) through compressed air supply piping (b) to push out the residual liquid in the liquid sending piping (a) to the tank 5. At this time, compressed air is sent into the piping (a) so as to raise the pressure in the piping at the compressed gas sending-in port to a predetermined value within a short definite time (within 0.5sec, pref., 0.2sec).
Patent JP-S6364511-A (JP)
Inventor: HORII KIYOYUKI
IPC: H02G1/08
Filed: 1986-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0756400-A (JP)
Title: Page turning device for book document
Inventor: SAKAUCHI KAZUNORI
IPC: H04N1/107
Filed: 1993-08-20
Abstract: PURPOSE:To provide a page turning device for book documents which previously detects a document failure state, surely turns the pages of the book documents by one sheet each without failure of the pages and has high reliability of page turning. CONSTITUTION:A page separating roller 250 is brought into pressurized contact with a friction member 224a of a page turning roller 224 in the state that the page turning belt 208 sucks and lifts the page of the uppermost position of the book documents BO. The rotation of the page separating roller 250 is stopped or this roller is rotated backward to separate the pages of the second and subsequent sheets from the page of the uppermost position if many sheets of the pages are inserted between the page turning belt 208 and the friction member 224a in this state. In addition, the presence or absence (position and timing sucked on the page turning belt 208 is previously detected by a page detecting sensor 290 of the page turning part.
Patent JP-H1048187-A (JP)
Title: Inspection apparatus for pipe
Inventor: TOSHIMA TOSHIO
IPC: G01N29/26
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection apparatus by which a pipe can be inspected surely regarding a ring-shaped body part which is externally fitted and brazed to the pipe. SOLUTION: An inspection apparatus is provided with rollers 13, 14 which support a pipe 5 in the horizontal direction in such a way that the pipe can be turned around its axial center and with a probe 24 by which a flaw in the pipe 5 can be detected ultrasonically from its surface by using a spot in a constant size. When the pipe 5 is turned by the rollers 13, 14 at a constant pitch in the circumferential direction, its flaw is detected by the probe 24 over the whole circumference in the direction of the axial center. In addition, the inspection apparatus is provided with a photoelectric sensor 19 which detects that the pipe 5 makes one rotation in the circumferential direction and with a motor cylinder 26 which detects the flaw in the pipe 5 in other parts over the whole circumference in a constant width in the direction of the axial direction.
Patent JP-H07168362-A (JP)
Title: Resist film forming device
Inventor: OGAWA SACHIKO
IPC: H01L21/027
Filed: 1994-08-31
Abstract: PURPOSE:To provide a resist forming device which eliminates the useless exposure and development of resist films after formation of the resist films on wafers and expedites the effective utilization of the regenerated wafers by the defect of the resist film. CONSTITUTION:A film thickness adequateness signal which indicates whether the thickness of the resist film 3 on the wafer 1 is an adequate value or not is outputted to a wafer carrying out means 14 if whether a correction as to the number of application times of a resist applicator is necessary or not is judged in accordance with the measurement of the resist films 3 on the prebaked wafers 1. This wafer carrying out means 14 decides the wafer as a nondefective wafer if the received film thickness adequateness signal signifies an adequate value. The means judges the wafer as a defective wafer if the signal signifies a nonadequate value. The carrying out means carries out the wafers 1 placed on a stage 5 by the nondefective wafers and the defective wafers. The wafers 1 carried out as the nondefective wafers advance to a exposing stage and developing stage which are the ensuing stages. The wafers 1 carries out as the defective wafers are subjected to removal of the resist films 3 and are again sent to the resist applicator where the wafers are coated with the resist.
Patent JP-H0879365-A (JP)
Title: Identification number display method
Inventor: OKAWA HIROKI
IPC: H04M1/00
Filed: 1994-08-31
Abstract: PURPOSE: To obtain an identification number display method in which an identification number of a transmission terminal received by a reception terminal is always displayed in the middle of a display device matching the number of effective digits. CONSTITUTION: A transmission terminal sends an identification number of the transmission terminal and an identifier representing the number of digits of the identification number. A receiver terminal equipment 2 inserts a space before and after the identification number corresponding to the content of the identifier to display the identification number in the middle of the display device.
Patent JP-H1043636-A (JP)
Title: Centrifugal filter
Inventor: MOTOKI RYUTARO
IPC: B04B3/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain good centrifugal effects while maintaining filtration through hole diameter by forming a filter medium part from a porous metal body in a centrifugal filter in which the filter medium part is formed in the rotary peripheral part of a rotary cylinder. SOLUTION: In a centrifugal filter, a rotary cylinder 1 is pivoted by a bearing mechanism 11 through a rotary driving shaft 12 in a casing 10, and a raw liquid supply part 4 is arranged in the cylinder 1. A scraping part 6 for scraping solid components accumulated inside a filter medium part 3 in a filtration process is installed to take out the scraped solid components from a discharge chute 7. The filter medium part 3, which is installed in a rotary peripheral part 2, is formed from a porous metal body 3A prepared by sintering stainless steel powder produced by a melt-jet method under isotropic pressure into a cylinder. An ion exchange material and a catalytic substance are put in the filter medium part 3 to enable the purification and reaction promotion of the filtrate.
Patent JP-H0955187-A (JP)
Title: Detector for fourier transformation mass spectrograph
Inventor: HONDA YOSHIHISA
IPC: G01N27/62
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a detector for a Fourier transformation mass spectrograph having high measurement sensitivity by providing a guide pipe connecting an analyzer cell arranged in a vacuum chamber and the sample guide port of the vacuum chamber. SOLUTION: A sample gas is guided into an analyzer cell 2 from a feed pipe 35 via a guide pipe 34. Since the guide pipe 34 is provided between the sample guide port of a vacuum chamber 11 and the analyzer cell 2, the whole sample gas is guided into the analyzer cell 2, and no sample gas is discharged from an exhaust port. A larger quantity of the sample gas than before can be measured, and the measurement sensitivity of mass spectrometry is improved. The guided sample gas is ionized by a filament and the electron beam emitted toward a collector Q. The rotating motion causes ion cyclotron resonance when a high-frequency voltage is applied from irradiation electrodes T, T' in the analyzer cell 2, the phase is aligned, and the rotating radius is increased.  The damping signal is transmitted to an electronic circuit when the high-frequency signal is cut off, it is Fourier-transformed after signal processing, and the mass spectrum is obtained.
Patent JP-H0256265-A (JP)
Title: Automatic coating apparatus
Inventor: YOKOYAMA YOSHIO
IPC: B05B13/04
Filed: 1988-08-23
Abstract: PURPOSE:To control position by separately changing length of a hanging wire until a coating part main body with a regulating means for wire length. CONSTITUTION:When the position of a coating part main body 7 for a side face 2 in the vertical direction is decided by driving and controlling motors 4a, 4b, the vacuums 10 joined to a table 17 are actuated to perform positioning of the coating part main body 7. Thereafter a carriage 18 is moved right and left horizontally to perform coating operation. After this operation is completed, actuation of the vacuums 10 is stopped and length of a hanging wire 6 is regulated and the position of the coating part main body 7 is moved at prescribed rate to the upper direction or the lower direction to operate it. Thereby cost reduction is contrived and operability is improved.
Patent JP-S5997674-A (JP)
Inventor: WATANABE JIYUN
IPC: A61M5/32
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6184217-A (JP)
Title: Molding material feeder in encapsulation of electronic parts
Inventor: SHIBATA TERUYOSHI
IPC: B29C45/02
Filed: 1984-10-03
Abstract: PURPOSE:To prevent dust from scattering in the neighborhood when a material is supplied by providing a dust collecting hood around a chute installed vertically beneath a conveying measure. CONSTITUTION:A cylindrical chute 61 is installed vertically beneath the conveying measure 20 and a dust collecting hood 68 is provided around the chute 61. When the material 3 is thrown from the measure 20 into the pot 28, the measure 20 falls, the lower section of the chute 61 enters the pot 28 and a specified amount of the material 3 is supplied securely into the pot 28 with precaution that the material 3 is not spilled over and so that a trouble is not caused by the material 3 spilled at places other than the pot 28. When the material is thrown from the chute 61, dust does not scatter around the neighborhood because the dust is collected from the hood 68.
Patent JP-H0370400-A (JP)
Title: Sounding body
Inventor: ITO TOMIO
IPC: H04R15/00
Filed: 1989-08-10
Abstract: PURPOSE:To obtain high sound pressure with compact facilities by striking a diaphragm through the additive operation of magnetostrictive materials and increasing the amplitude of vibration. CONSTITUTION:When coils 6 and 7 are applied with alternating currents by a power source and a phase synchronizing device, the magnetostrictive materials 3 and 5 vibrate synchronously and the displacement due to the vibration is doubles the displacement when the magnetostrictive materials are used individually since both magnetostrictive materials 3 and 5 are coupled by a connecting rod 4. Consequently, the diaphragm is struck and vibrated to generate a sound. Consequently, the sound is generated loudly and efficiently.
Patent JP-S6265672-A (JP)
Title: Head apparatus of food-processing extruder
Inventor: SUGANO KATSUMI
IPC: A23P1/12
Filed: 1985-09-18
Abstract: PURPOSE:To eliminate the troubles in the flow of molding material occuring at the conventional breaker plate such as nonuniform flow, stagnation, temperature unevenness, etc., by inserting a straightening mechanism having a particular structure between the die and the tip of a cylinder containing a screw. CONSTITUTION:A straightening mechanism 6 is inserted between the die 4 and the tip of a cylinder 2 containing a screw 3. The straightening mechanism is composed of the casing 20 and a core part 21 consisting of the front cone head 25 and the rear cone head 26 tapered at both ends and inserted into said casing 20. An annular channel group 32 consisting of a number of channels 34 arranged concentrically to the body part 24 is formed between the body part 24 and the casing 20 and between the front and rear cone heads 25, 26 of the core part 21. A back-tapered conical channel 33 is formed between the rear cone head 26 and the casing 20.