baber/WOPTO huggingface dataset:
Patent JP-S60133257-A (JP)
Title: Water heater
Inventor: ISHII TOSHIO
IPC: F24H1/00
Filed: 1983-12-19
Abstract: PURPOSE:To contrive effective utilization of energy, by a method wherein a hot- temperature exhaust gas discharged from a gas heater used for a bath or the like is made to exchange heat with water to produce hot water. CONSTITUTION:Water is introduced into a heat-exchanging tank 1 through a water-feeding port 4 provided at a lower part of the tank 1. Since the tank 1 is constructed to be water-tight, water is introduced therein while discharging air by opening a hot water discharging valve 30. After water is once introduced into the tank 1 to the level of a hot water discharging port 3, a water-feeding valve 40 is left open. Water contained in the tank 1 is heated by heat exchange with the exhaust gas flowing through a multiplicity of exhaust cylinders 2, and the valve 30 is opened, as required, to continuously discharge hot water through the port 3 provided at an upper part of the tank 1. Accordingly, since the high- temperature exhaust gas discharged from a gas boiler used for a bath or the like can be made to exchange heat with water to produce hot water, effective utilization of energy can be contrived.
Patent JP-H1093681-A (JP)
Title: Echo reduction circuit
Inventor: MURATA YUKIO
IPC: H04B3/20
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To realize an echo reduction circuit which cancels echo with a simple constitution without increasing the cost. SOLUTION: A transmission attenuator 21 is divided into a transmission attenuator 21a for hands-free speech of a first attenuation characteristic and a transmission attenuator 21b for main body speech of a second attenuation characteristic, and a reception attenuator is divided into a reception attenuator for hands-free speech of a third attenuation characteristic and a reception attenuator for main body speech of a fourth attenuation characteristic. They are selectively switched in accordance with a switching signal SEL to give a corresponding loop loss to main body speech and hands-free speech, thus canceling the echo.
Patent JP-S60133913-A (JP)
Title: Liquid spraying nozzle
Inventor: MAEDA TADAHIKO
IPC: B21B45/08
Filed: 1983-12-22
Abstract: PURPOSE:To save the consumption quantity of a fluid to be sprayed and the power cost for driving a feed pump by automatically spraying the fluid and stopping the spraying by changing the pressure of the fluid to be sprayed in a nozzle. CONSTITUTION:When a fluid for spraying, pressurized to a desired spraying pressure, is supplied to a liquid inflowing port 1, it enters a gathering port 20 through a pressurizing chamber 10 to press the stepped surface 17 of a piston 4 and the frontened 3a surface of a poppet 3. The whole body of a piston valve 5 is then moved to the port 1 side against a pressing force of the piston 4 of a spring mechanism 8 to separate the front end surface 3a from a seat ring 22, and the inlet of a liquid spraying port 2 is released to spray the liquid to a body to be sprayed. When the supply of liquid is stopped or the liquid is supplied by making its pressure lower than a desired spraying pressure, the valve 5 is moved to the port 2 side by the pressing force of mechanism 8. The spraying of the fluid is stopped by press attaching the front end 3 surface 3a to the ring 22 and closing the inlet of spraying port 2.
Patent JP-H0298544-A (JP)
Title: Can container lid
Inventor: SATO KAZUNORI
IPC: B65D17/28
Filed: 1988-09-28
Abstract: PURPOSE:To make a notched part inconspicuous from the top of a lid and increase a tamper resistance functions by projecting a part of a base material for a can container cover made of a gas barrier property multi-ply material and forming a thin thickness part at a thermoplastic resin layer laminated thereon. CONSTITUTION:A protrusion 17 is made at a part of a base material 16 for a can container cover and also a thin thickness part 19 is provided at the periphery of a laminated thermo-plastic resin layer 18. A circular gas barrier multi-ply material 16' made of at least three-layer structure, having thermo-plastic resin layers on the both surfaces of said gas barrier material made of aluminum or the like, is positioned between a male metal mold and a female one and pressed to form the base material 16 for the can container cover having a plurality of wrinkles 24 and a flange 27. This base material is positioned in an extruding metal mold 28 to extrude thermo-plastic resin 19'. In the metal mold 28, a projection is preferably provided to form a protrusion 17. Further a tab 14 to open the lid can be set at the same time with the extrusion molding.
Patent JP-2000071559-A (JP)
Title: Print system
Inventor: OKUBO SHIRO
IPC: B41J29/38
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To print out to a disk index label by reading character information stored in a disk having a TOC area corresponding to a track number added to an optional designation point of stored information and storing into a memory part. SOLUTION: When a disk storing disk information is loaded to a read part 2 and a read command is output through an operation button 13, the disk information is read by character information corresponding to each track number according to a directive command from a control part 6 and stored into as RM of a memory part 4. When the disk information is ordered to be printed out to a disk index label 8 or the liek through the operation button 13, an output command is transmitted to the memory part 4 via the control part 6, whereby the character information corresponding to the track number stored in the character memory part 4 is output to a printer part from the RAN and printed out as the disk information in an optional format.
Patent JP-2001069410-A (JP)
Title: Receiver for television receiver
Inventor: NISHIZUKA MITSURU
IPC: H04N5/44
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To enable a receiver for a television receiver to process optionally received information. SOLUTION: The receiver for the television receiver receiving a television broadcast signal is provided with a PAD 2B to enter optional information to a terminal 2, a memory M1 that is provided in the terminal 2 and stores the information entered by the PAD 2B, a micro controller T10 that reads the information stored in the memory M1 when the terminal 2 is set to a preset exclusive channel, a video signal output circuit M2 that generates a video signal from the information read from the memory M1, and a switch circuit T15 that outputs the video signal outputted from a video signal output circuit M2 to the television receiver 2A in place of the television broadcast signal when the exclusive channel is set.
Patent JP-H03101947-A (JP)
Title: Ink jet recorder
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/01
Filed: 1989-09-18
Abstract: PURPOSE:To keep a positional relation between a paper discharge roller and a rowel spur invariably constant by a method wherein a cover member is used as a support member supporting the rowel spur for applying a pressing force to the paper discharge roller, and the cover member is pressed in a predetermined direction. CONSTITUTION:A shaft 61A supports a rowel spur 61 and provides a pressing force of the rowel spur 61 against a paper discharge roller 60 by its bending elastic force. An inner cover 103 is provided with a spring member 103A at the rear end thereof and receives the pressing force to the paper discharge roller by the reaction with a case 101. The interaction of this pressing force with the elastic force of the rotating shaft 61A allows the rowel spur 61 to apply a proper pressing force to the paper discharge roller 60. The application of the pressing force to the inner cover 103 ensures the engagement of a fixing member 103D of the inner cover 103 with a rotating shaft 60C of the paper discharge roller 60. As a result, a positional relation between the rowel spur 61 and the paper discharge roller 60 is kept invariably constant. Alternatively, an accurate relation can be maintained regardless of the accuracy of the inner cover by securely abutting the inner cover against such a member engaging with the rotating shaft 60C.
Patent JP-H01114831-A (JP)
Title: Optical product containing high polymer matrix indicating high-level secondary polarizability
Inventor: DAGURASU ROBAATO ROBERO
IPC: G02F1/355
Filed: 1988-09-28
Abstract: PURPOSE: To easily maintain molecular dipoles at an alignment state and to obtain the advantages in performance based on higher transparency and higher adaptability by allowing the molecular dipoles to constitute iterative units in a crosslinked high-polymer matrix. CONSTITUTION: The optical parts 100 have the molecular dipoles constituting the repeating units in the crosslinked high-polymer matrix. In such a case, the optical parts 100 are capable of generating second harmonic waves of electromagnetic rays 101 to be supplied thereto. The incoming electromagnetic rays pass an input means 103 indicated as a first prism and are introduced to an optically active transmissive medium 105 exhibiting the secondary, i.e., first nonlinear polarization rate of a high level. If the transmissive medium is formed in such a manner, the electromagnetic rays partly pass the transmissive medium 1 and the frequency changes during the movement. Even the broad frequency band or narrow frequency band of the electromagnetic rays are held in the transmitted output electromagnetic rays 117 by using one kind of filter or plural filters in combination.
Patent JP-H01171543-A (JP)
Title: Artificial repairing implant piece
Inventor: ROBAATO AREN HODOREKU
IPC: A61F2/38
Filed: 1988-09-28
Abstract: PURPOSE: To enable an artificial orthosis implant to be integrally fixed with a support insert, by fixing the support insert to a base support body constituting element using a clip. CONSTITUTION: This artificial orthosis implant includes a base support body 60, a support insert 20, and an elastic clip to fix the support insert 20 to the base support body 60. The elastic clip 40 is preliminarily set in the base support body 60 to enable the support insert 20 to be inserted to and removed from the base support body 60. The clip 40 has length to extend out around a part of a periphery smaller than a half of the whole periphery of the support insert 20 when the clip 40 is engaged in action with the support inner 20.
Patent JP-S62101123-A (JP)
Title: Pulse type revolution counter
Inventor: YONEKURA YOSHIHIKO
IPC: H03K21/02
Filed: 1985-10-28
Abstract: PURPOSE:To prevent the measuring accuracy of the number of revolutions of a ring gear from being effected due to accuracy of the pitch of teeth supplied to the ring gear by correcting a data outputted from a pulse count means based on a stored pitch data. CONSTITUTION:A tooth formed to the ring gear 1 is detected by a pickup 2, a pulse signal is waveform-shaped by a waveform shaping circuit 3 and outputted to a clock pulse counter circuit 13. When a drive command signal is outputted from a control circuit 15 by a signal outputted to a clock pulse generating circuit 11, a pulse is outputted respectively from the clock pulse counter circuit 13. A correction circuit 14 uses a command signal from the control circuit 15 to obtain a pitch error epsiloni data read sequentially from a pitch error memory circuit 12 and a true measurement qi at each pitch. When a true measurement at each pitch is outputted from the correction circuit 14, a reciprocal of the measurement being a value inversely proportional to the number of revolutions of the ring gear 1 is displayed on a digital number of revolution display device 6.
Patent JP-H0289058-A (JP)
Title: Contact exposing device
Inventor: NAKABAYASHI HIROMITSU
IPC: G03F7/20
Filed: 1988-09-26
Abstract: PURPOSE:To simply and surely execute the image formation having a high gradation property by a bright chamber operation by overlapping a cover sheet, an original and a photosensitive material at the time of setting the original and operating squeeze means from an original reference positioning pin side, and thereafter, operating a contact means by suction and executing an exposure. CONSTITUTION:On original platen 141, 142, a transparent cover sheet member 275, a squeeze means 276 and an original reference positioning pin 143 are provided. In this state, at the time of setting each original at the time when at least one sheet of the original is brought to single exposure or multiple exposure against a photosensitive material by an exposing part 300, a cover sheet 275, the original and the photosensitive material are overlapped and the squeeze means 276 if operated from the original reference positioning pin 143 side, and thereafter, a contact means 523 is operated by suction, and also, controlled so as to execute an exposure. In such a way, the image formation having a high gradation property can be executed simply and surely by a bright chamber operation.
Patent JP-H04121823-A (JP)
Title: Laser beam source device
Inventor: SUZUKI YASUO
IPC: G06K7/10
Filed: 1990-09-13
Abstract: PURPOSE:To easily perform the exchange of a semiconductor laser beam source by providing a positioning part which performs secondary working based on the center of intensity distribution of parallel beams of light and the inclination of emitting light at a collimator unit. CONSTITUTION:Plural planes by the secondary working are cut on the collimator unit 10, which dispenses with adjustment depending on the tightening condition of a screw as in a conventional device by abutting those planes against the plural planes of an optical head, and tightening them with the screw by using screw holes 14a, 14b. Such secondary working is performed for shift in the X-direction of a collimator lens 2 and tilt in the Y-Z direction of the semiconductor laser beam source, and the plane of a lens-barrel 12 abutted on the optical head at a flange part 13 forms a working surface 15 for shift, and a working surface 16 for tilt is formed by cutting the lower part of the lens-barrel 12, and it follows that it is enough to mount the working surface 15 for shift and the working surface 16 for tilt by abutting with the optical head.
Patent JP-H03104391-A (JP)
Title: Time base correction device
Inventor: OTSUKA TAKESHI
IPC: H04N5/95
Filed: 1989-09-18
Abstract: PURPOSE:To correct time base fluctuation stably with high accuracy by using a 1st clock as a timing clock for an A/D converter and a write clock for a storage element and using a 2nd clock as a timing clock for a D/A converter and a read clock for the storage element. CONSTITUTION:A reproduction video signal inputted to an input terminal 1 is separated by a synchronizing separator circuit 5 and a clock inputted to a CLKA 2 is phase-locked by an APC circuit 6. A 1st clock being an output of the APC(automatic phase control) circuit 6 is used as a timing clock for an A/D converter 14 and a write clock of a storage element 18 to trace the start phase of a video signal and a 2nd clock being an output of the APC (automatic phase control) circuit 6 is used as a timing clock for a D/A converter 15 and a read clock of the storage element 16 to trace the end phase. Thus, time base fluctuation is stably corrected with high accuracy.
Patent JP-H04121235-A (JP)
Title: Seat slide device for automobile
Inventor: AIHARA TSUTOMU
IPC: B60N2/08
Filed: 1990-09-13
Abstract: PURPOSE:To reduce weight, and to retain necessary strength by fixing a lock plate made of iron plate to a lower rail made of aluminum, so as to reinforce only a necessary portion. CONSTITUTION:A lower rail 1 of extrusion mold of aluminum alloy and the like, is formed into a letter U, and has plural engagement holes 4. A reinforcing part 8 of a lock plate 7 of pressed mold made of iron plate material and the like, is externally fitted to the rear part of the rail 1, and is thus reinforced, while the lock plate 7 is fixed to the rail 1, and is mounted on a floor, in such a way that it is sandwiched between front and rear brackets 12, 12 for floor mounting, and the lower rail 1, and also in such a way that each engagement hole 4, 10 is fitted together. An upper rail 13 fitted into the lower rail, in such a way that the upper rail can be freely slid in a longitudinal direction, through a roller 14 and a ball 15 which are internally installed in the rail 1 in such a way that they can be rotated freely, is mounted on the lower part of a sheet cushion, with two iron plates 13a, 13a put together on each back. By having an engagement part 25a of a latch part 25 fixed to an operational shaft 19 engaged with the engagement hole 10 of the plate 7 made of iron plate material, a sheet slide device can bear a load equal to the conventional load or more.
Patent JP-H0289415-A (JP)
Title: Double frequency signal generating circuit
Inventor: SAKAKIBARA YOSHINORI
IPC: H03K5/00
Filed: 1988-09-27
Abstract: PURPOSE:To generate a waveform of a pulse having a half of the duty cycle and a double frequency by making up of a double frequency generating circuit with a clock generator, a counter, a count-back counter, a differentiator detecting the leading or trailing of the waveform and an FF. CONSTITUTION:Data of a counter 2 except the low-order 1 bit is moved to a count-back counter 3 by an output of a differentiator 6, and the data of the counter 2 except the low-=order 2-bit is moved to a count-back counter 4 to reset the counter 2 and to set the count-back counter 5. Then the count of a clock signal of a clock generator 1 is started by the counter 2 and the count-back of the count-back counters 3,4 is started and the count-back counter 5 is reset when the counter 4 is cleared and the data of the counter 3 is shifted toward the high-order by one bit and moved to the counter. The counter 5 starts decrementing to set an FF 7 when the counter 3 is cleared. Moreover, when the counter 3 is cleared, the FF 7 is reset to produce a pulse train with a double frequency.
Patent JP-H0581996-A (JP)
Title: Circuit breaker
Inventor: SHIMANO TERUMI
IPC: H01H71/12
Filed: 1991-09-20
Abstract: PURPOSE:To eliminate the possibility of an erroneous operation to an external vibration or impact. CONSTITUTION:A space A is provided between the operating bar 30 of a tripping lever 29 and the projection 32c of a relay shaft 32, and when an external vibration or impact occurs, the space A prevents the vibration from being transmitted to the tripping lever 29 through the relay shaft 32. Thus, an overcurrent tripping mechanism can be certainly prevented from being interrupted by the externally generated vibration and erroneously operated. The space A also prevents the force of the tripping lever 29 from acting on the relay shaft 32. Therefore, even if the projection 32c for pressing the operating bar 30 is also molded with resin, the strength can be kept, and the whole relay shaft ca easily be manufactured.
Patent JP-H06100063-A (JP)
Title: Bottom part cushioning device
Inventor: TAJIRI TAKEHISA
IPC: B65D77/26
Filed: 1992-09-10
Abstract: PURPOSE:To improve the discarding property, and save the resources by applying a lower reinforcing member with a high cushioning property made of rubber, etc., to the leg part which is provided at the outer frame lower corner, for the title device for a packaging device of a single tank type washing machine. CONSTITUTION:An attaching member 12 with a high cushioning property, which is easily attachable and slidable, is fitted on a leg part 11 which is provided at a bottom surface corner of an outer frame 5. That is, on the wall surface of the leg part 11, a U-shaped notch 13 is provided. In the meantime, the attaching member 12 is formed into a cylindrical shape, etc., and the central part is hollowed to be adjusted to the shape of the leg part 11, and on the inner surface wall, a protruding part 14 which is fitted in the notch 13 is provided. The protruding part 14 is made to meet the lower side flat surface 13a of the U-shaped notch 13, and is inserted and fitted. The attaching member 12 is moved and turned to the upper flat surface 13b side, and when the attaching member 12 is locked by being fitted in the upper side flat surface 13b, the leg part 11 is directly set on a floor.
Patent JP-H1091156-A (JP)
Title: Audio signal patching mixer and its method
Inventor: MCMILLEN KEITH A
IPC: G10H1/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To conduct a live performance, to make an automatic signal control and to quickly change the control by constituting the gain adjustment by an audio signal patching mixer to be simply conducted through the amplifier of an input output circuit. SOLUTION: An input section 2, a switch matrix 4 and an output section 6 are controlled by the operation of a CPU 8. Therefore, the external control by an operator is conducted through a prescribed interface. The interface includes a rotatable gain adjustment knob (a control section) which acts to select the input/output connection. Due to the input output circuit, which makes the use of a stereophonic input easy and commonly controls two independent inputs by a single control section, the number of the control sections is reduced to one half of the conventional case. Each control section adjusts the gain of two input circuits and two output circuits. A light emitting diode indicates the circuit which is being gain adjusted. In other words, the gain adjustment by the audio signal patching mixer is simply conducted through the amplifier of the input output circuits.
Patent JP-S60133053-A (JP)
Title: Manufacture of rosin-based emulsion sizing agent
Inventor: YOSHIOKA SHIGEHIKO
IPC: C08L71/02
Filed: 1983-12-21
Abstract: PURPOSE:To obtain titled agent of great sizing effect and high stability through an inversion process, by incorporating a combination of specific surfactant with water-soluble acid in a modified rosin material consisting of three-component reaction product from rosin, alpha,beta-unsaturated polybasic acid and resol. CONSTITUTION:(A) 100pts.wt. of a modified rosin material with an acid value 180-210 and softening point 85-110 deg.C prepared by the reaction of heating between (i) 100pts.wt. of rosin, (ii) 5-12pts.wt. of alpha,beta-unsaturated polybasic acid or its anhydride, and (iii) 1-15pts.wt. of resol-type phenol-formaldehyde initial condensate (resol) is incorporated with (B) 15-35pts.wt. of a dispersant aq. solution with a pH 2.5-3.5 containing (i) a surfactant of formula (R is 8-24C hydrophobic hydrocarbon; M is monovalent cation, n is 5-25) (3-7wt% based on the component (A)) and (ii) a water-soluble acid (5-10wt% based on said surfactant) followed by adding warm water to effect emulsification, thus obtaining the objective agent. As the component (B), combination of an alkylbenzene sulfonic acid-based surfactant in a range 10-30wt% would be more effective.
Patent JP-H03104665-A (JP)
Title: Printing apparatus
Inventor: MAKITA MASARU
IPC: B41J2/485
Filed: 1989-09-20
Abstract: PURPOSE:To print a character and an underline by one depression of a key by overlapping a character to be scripted and an underline, processing the underline as the character, and performing control so that the printing position of the underline is located at the same horizontal position as the printing position of the underline at a part other than the character to be scripted. CONSTITUTION:A script-character specifying switch 5 for specifying the printing script character is one of function keys other than character keys. After the switch 5 is depressed, a character key 3 is depressed. Thus, the characters corresponding to the input character key can be printed as a script. After an underline-mode specifying switch 6 for specifying the printing an underline is depressed, printing can be performed in the shape wherein the underline is attached for the character of the character key 3 inputted from a keyboard. A central processing unit 1 recognizes the characters inputted from the character key 3 as the character with the underline until the switch 6 is depressed again.