baber/WOPTO huggingface dataset:
Patent JP-H01242094-A (JP)
Title: Washing and drying machine of drum type
Inventor: OSADA MASASHI
IPC: D06F25/00
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to be washed in the condition that the density of a detergent solution in a rotating drum is always proper in washing process, by a method wherein an outlet of a water supply pipe is located next to the opening port formed on the side wall and washing water in which the detergent is dissolved is directly supplied in the rotating drum. CONSTITUTION:Washing water is supplied through a water supply pipe (17). In this case, since the washing water is supplied to an outlet (17a) of the pipe (17) through a box (18) for a detergent, the detergent is dissolved in the box (18) and its solution is supplied. Since the outlet (17a) of the water supply pipe is also connected with an outlet (9) of hot air through an outer case (2), the washing water in which the detergent is dissolved is directly poured into a rotating drum (3) through the ways shown by arrow (100). Since the detergent is surely poured into the rotating drum (3), it is dissolved while the drum is rotating, even if not dissolved at the early stage in washing process. It is, therefore, possible that the detergent solution is always kept in a proper density in the drum (3) and washing is efficiently done.
Patent JP-H08267456-A (JP)
Title: Mold for molding roll
Inventor: TOYAMA KAZUNORI
IPC: B29K105/24
Filed: 1995-03-28
Abstract: PURPOSE: To provide a mold for molding a roll not generating burr or the like and not causing the lowering of demolding properties, the deformation of a core metal and the damage of the mold. CONSTITUTION: A mold is constituted so that a core metal 2 having small diameter rotary shaft parts 2a provided on both end surfaces thereof in a protruding state in its axial direction is arranged in a molding space 4 and rubber is injected into the space formed between the inner peripheral surface of the molding space 4 and the outer peripheral surface of the core metal 2 to be vulcanized and molded under heating. The parts of both left and right side surfaces of the molding space 4 corresponding to both left and right end surfaces of the core metal 2 are formed so as to leave predetermined gaps from both left and right end surfaces of the core metal 2 and O-rings 3 pressing the core metal 2 to the other end side of the molding space 4 are arranged in the predetermined gaps.
Patent JP-H01242992-A (JP)
Title: Support lattice
Inventor: ORIUCHI AKIO
IPC: G21C3/34
Filed: 1988-03-24
Abstract: PURPOSE:To improve the mechanical strength of the title lattice by forming projection stripes which project from the top and reverse surfaces of a strap in the lengthwise direction of the strap, and abutting the end parts of those projection stripes on the top and reverse surfaces of the strap. CONSTITUTION:A projection stripes 20 which are in an arcuate section shape in the same direction with the projection direction of a dimple 8 and extend in the lengthwise direction of a thin plate 1 are formed on the center side surface of the strap 3 from one end edge at prescribed intervals in the lengthwise direction of the thin plate 1. Further, projection stripes 20b which are in the arcuate section shape in the same direction as the projection direction of a spring 7 and extend in the lengthwise direction of the thin plate 1 are formed on the reverse surface right below the projection stripes 20a at the same intervals. Then the distance between projection stripes 20a and 20b which adjoin to each other in the lengthwise direction of the thin plate 1 is set nearly equal to the thickness of the thin plate 1, and the end parts of those projection stripes 20a and 20b are abutted on the top and reverse surfaces of the crossing straps 3 and welded. Further, projection stripes 23a and 23b are formed on both right and left sides of each punched part of the strap 3 and on the top and reverse surfaces and welded to the top and reverse surfaces of.
Patent JP-H05228398-A (JP)
Title: Treatment of waste cutting fluid
Inventor: MATSUMOTO KATSUMI
IPC: B23Q11/00
Filed: 1992-02-19
Abstract: PURPOSE:To enable the recovery of fine foreign matter included in waste oil in a storage tank. CONSTITUTION:A circulating pump 5 which sucks the waste oil 3 in the storage tank 1 for the waste cutting fluid, mixes those with air and ejects the oil together with a large volume of extremely fine bubbles 10 into the storage tank 1 is connected to the storage tank 1 to fill the extremely fine bubbles 10 in the waste liquid 3 in the storage tank 1 and to apply vortexes to the liquid, thereby to make the fine foreign matter 11 to float.
Patent JP-H06283387-A (JP)
Title: Trimmer capacitor
Inventor: NAKAO HIROSHI
IPC: H01G5/00
Filed: 1993-03-29
Abstract: PURPOSE:To improve working efficiency and heat resistance reliability by performing caulking treatment with a caulking pin and then forming a stator pedestal, a dielectric stator, and a metal rotor in one piece. CONSTITUTION:A dielectric stator 2 is engaged to a recessed part 13 on the surface side of a stator pedestal 1. At this time, one edge of a stator terminal 11 inside the recessed part 13 contacts and continues to a conductor film 24 formed on F surface side of the dielectric stator 2. Then, a metal rotor 3 is laid out on the dielectric stator 2 and at the same time a pin part 31 is fed through a through hole 22 of the dielectric stator 2 and a through hole 12 of the stator pedestal 1 to protrude at a recessed surface 14 on the lower surface of the stator pedestal 1. Then, the tip of the pin part 31 protruding from the recessed part 14 is passed through a hole 41 of the rotor terminal 4. Then, the tip of the pin part 31 of the metal rotor 3 is subjected to caulking treatment at the part of the recessed part 14 on the lower surface of the stator pedestal 1 and then the dielectric stator 2, the stator pedestal 1, and the rotor terminal 4 are caulked and retained between the circular part of metal rotor 3 and the caulking part.
Patent JP-2000263832-A (JP)
Title: Image forming apparatus
Inventor: FUKUBATAKE YOSHIHIRO
IPC: B41J2/385
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To equalize consumption of developer on the upstream and downstream sides in an image forming apparatus comprising a large number of through holes made along a plurality of lines parallel with the axis of a developer carrying roller and discrete electrodes corresponding to the through holes where charged developer carried on the developer carrying roller is made to flow through the through holes in the upstream and downstream with respect to the rotational direction of the developer carrying roller by applying a voltage to the discrete electrodes. SOLUTION: A shield electrode 37a is provided between discrete electrodes 36a corresponding to upstream through holes 34a and another shield electrode 37b is provided between discrete electrodes 36b corresponding to downstream through holes 34b. A voltage is applied to the shield electrodes 37a, 37b such that the field for urging the developer 18 from the upstream shield electrode 37a toward an opposite developer carrying roller part will be stronger than the field for urging the developer 18 from the downstream shield electrode 37b toward an opposite developer carrying roller part.
Patent JP-H08226576-A (JP)
Title: Piping structure in water meter circumference
Inventor: UMEDA HIROSHI
IPC: F16L1/00
Filed: 1995-02-20
Abstract: PURPOSE: To reduce the number of joint required at the time of piping, to improve durability, corrosion resistance and workability and to reduce cost. CONSTITUTION: A piping part 41 on the upstream side to connect a service pipe 43 divided by a distributing pipe, etc., and the upstream end of a water meter 40 to each other and a piping part 42 on the downstream side to connect a water supply pipe 49 connected to a water plug, or the like and the downstream end of the water meter 40 are formed respectively of stainless steel pipes having bellows parts 52.
Patent JP-H08282782-A (JP)
Title: Double-shielled underground fuel tank and manufacture thereof
Inventor: WATANABE MASAYUKI
IPC: B65D88/76
Filed: 1995-03-06
Abstract: PURPOSE: To form a durable jointed end without crack by using a single FRP board which has been molded into a cylinder having a size to cover a side and a lower part of a tank with an upper part left. CONSTITUTION: A body FRP board 2 molded into an approximate cylinder is wound by rotating an inner shell tank 4 and fastened and fixed by a belt having a fastening jig. In this case, a protrusion of a welding bead 5 of a steel tank 4 is fitted into a string groove 12 formed on an internal face of the FRP panel 2 and coated. If the body FRP board 2 and an FRP mirror board 3 are fixed while being positioned to a body and mirror of the inner shell tank 4 in this state, an overlying laminated layer of FRP composition is applied to cover all of an upper uncoated part of an upper face of the inner shell tank 4, an end of the FRP mirror 3 opposite to the uncoated part and an end of the body FRP board 2. Since the FRP panel constituting an outer shell has no residual stress, it is excellent in resistance against impact and compression.
Patent JP-S51146817-A (JP)
Title: Percussion circuit for electronic musical instruments
Inventor: KUWAYAMA MASARU
IPC: G10H1/02
Filed: 1975-06-11
Abstract: PURPOSE: To attain the percussion effect surely by a key when the key is pushed with another key in the pushed operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02250075-A (JP)
Title: Image forming device
Inventor: SASAME HIROSHI
IPC: G03G21/00
Filed: 1989-03-24
Abstract: PURPOSE:To prevent the scattering of developer at a low cost by forming a developer recovery means with an electrode and electrically connecting the means with the shield or grid of a primary electrifier and then grounding them via a constant voltage element or a resistance. CONSTITUTION:When a power source is turned on, the electrode of the developer recovery means 10 connected with the shield 3 or grid 4 of the primary electrifier 2 is electrified to polarize the same as the prime electrifier 2. Since the electrode is grounded via the constant voltage element 12 or the resistance to hold the electric potential at the time of the electrification, the electrode comes to possess a stable electric potential. Therefore, among the developers which adhere to the surface of a latent image carrier 1, the developer which has polarity the same as the electrode receives pressing force against the latent image carrier 1 and the developer which has reversed polarity and is floating receives attracting force. Consequently, they are recovered into the developer recovery means 10. Thereby, the scattering of the developer is prevented at a low cost.
Patent JP-S57187047-A (JP)
Title: Electrostatic precipitator for air conditioner
Inventor: FUKAZAWA MASAO
IPC: B03C3/12
Filed: 1981-05-11
Abstract: PURPOSE: To make an air conditioner thin by directly fixing a dust collector to a heat exchanger and thereby eliminating a housing guide.  
     CONSTITUTION: A front panel 7 is opened by pulling it around a hinge 8. A dust precipitator is brought near to a heat exchanger 12 fixed in the case of an air conditioner 6. Fixing members 14, 14 are held to the piping for refrigerant 16 through fins of the heat exchanger 12. After fitting a notch 17 to the piping for refrigerant by further pushing elastically, the front panel 7 is closed. Consequently, a grounding member 18 is pressed by the fins 19, and a dust collecting plate 5 and the heat exchanger 12 are connected electrically. Next, an ionizing wire 4 is connected to a lead wire provided with a socket before fitting the dust collector 1 to the heat exchanger 12. The heat exchanger 12 and the dust collecting plate 5 which need grounding according to the law are connected to a grounding circuit through the grounding member 18 and charged negative. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52153076-A (JP)
Title: Hydraulic brake device for tractors
Inventor: OOTA YOSHIMI
IPC: B60T13/16
Filed: 1976-06-14
Abstract: PURPOSE: The hydraulic brake device for tractors which operates the hydraulic brake by utilizing the returned oil from the control valve controlling the hydraulic device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59195185-A (JP)
Title: Electronic timepiece provided with tuning meter
Inventor: AYUSAWA HITOMI
IPC: G01H3/04
Filed: 1983-04-21
Abstract: PURPOSE:To simplify the constitution of a tuning circuit and to attain the formation of an LSI by measuring the period of N periods of a signal to be measured and finding the frequency of the signal. CONSTITUTION:A control circuit 7 enters the output of a time measuring circuit 8 to a latch circuit 9 on the basis of an output obtained by collecting a sound through a microphone, amplifying a fine signal by a waveform shaping circuit 5, converting the amplified signal into a pulse string and counting the previously fixed number of pulses in a confirming circuit 6. The circuit 9 holds the measured value until the succeeding measuring data are determined. Thus, the period of N periods of the signal to be measured is measured and the frequency of the signal is found out from N/T by using time T.
Patent JP-H01242938-A (JP)
Title: Method and device for measuring layer thickness of solution body
Inventor: DOI SHIGETO
IPC: G01F23/00
Filed: 1988-03-24
Abstract: PURPOSE:To accurately measure the thickness of each layer of a laminar solution body by inserting a float into the laminar solution body and measuring the buoyancy operating on the float and the insertion length of the float. CONSTITUTION:A float rod 2 is lowered by an operating mechanism 6 first and inserted vertically into the slag in a ladle from above its surface. The weight measuring instrument 3 for the rod 2 measures the weight of the rod 2 in an atmosphere until the tip of the rod 2 contacts the surface of the slag, but after the rod 2 is inserted into the slag, the weight of the rod 2 decreases in proportion to the insertion length. When the insertion length further increases, the tip of the rod 2 reaches the surface of molten metal. Then the buoyancy further increased beyond the border between the slag layer (a) and molten metal surface (b) because of the difference in specific gravity between the slag and molten metal. For the purpose, the insertion length L(L2-L1) from when the rod 2 reaches the surface of the slag to when the rod reaches the border of the molten metal surface to vary the buoyancy characteristics is measured by a measuring instrument 4 to measure the layer thickness of the slag layer.
Patent JP-H11262708-A (JP)
Title: Powder coating device
Inventor: SEKIGUCHI HISAYOSHI
IPC: B05B15/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent efficiently the scattering of powder coating to the outside of a coating booth without increasing an air velocity inside the coating booth by providing a control means for controlling the ratio of the suction amount to the feed amount of air through control of a gas feed means and a coating recovery means. SOLUTION: In the case of performing a powder coating process, a coating recovery part 9 sucks air from the interior of a coating booth 1, and feeds the air to a coating separation part 16. A sensor 15 set on the coating recovery part 9 detects the suction amount of the air per unit time and outputs the detection data to a control part 20. The control part 20 adjusts the amount of the air to be ejected from an air curtain 10 by controlling voltage to be supplied to a blower based on a detection signal in response to the air-suction amount entered from the sensor 15. Consequently, the inner pressure of the coating booth 1 is controlled to be the same as the outer pressure, so that intrusion of foreign matters such as dust are prevented.  An electrostatic coating gun 7 installed in the coating booth 1 sprays powder coating fed from a powder coating feed part 17 by the air supplied from a compressor 18.
Patent JP-S61230564-A (JP)
Title: Transmission control system
Inventor: NARUKAMA KAZUO
IPC: H04N1/32
Filed: 1985-04-05
Abstract: PURPOSE:To prevent the interruption of a facsimile transmission control procedure occurred by an echo and to enable the continued communication by neglecting the coincidence of a transmission signal and a reception signal and continuing a communication operation. CONSTITUTION:A binary signal is generated by an HDLC transmission control means 1 and is outputted from an HDLC signal transmitter 2 to a communication line and also it is held at a transmission signal storage apparatus 3. After sending the signal, the binary signal at an HDLC signal receiver 4 and the binary signal held at the storage apparatus 3 are compared at a signal comparator 5 when receiving an opposite response signal. And when those signals are coincided as the result of a comparison, the received binary signal is neglected at the means 1 and the reception of the opposite response signal is continued. Thus, by neglecting the coincidence of the transmission signal with the reception signal and by continuing the reception of the opposite response signal, it is possible to prevent the interruption of the facsimile transmission control procedure due to the echo and to improve a service for users continuing the communication.
Patent JP-H09237759-A (JP)
Title: Automatic resist developing apparatus and machine thereof
Inventor: YOKOCHI YOSHINARI
IPC: H01L21/027
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable accurate measurements of the max. current generating time and adequate developing time by reducing noise after processing signals according to a specified expression to form stable signals with lead noise. SOLUTION: In case that the monitoring current to detect termination time for development is unstable due to variation ion contact resistance and the like, the signal is processed on accordance with the formula I or II. After processing, noise redcetor is performed to obtain stable signal with less horse.
Patent JP-S58188280-A (JP)
Inventor: NOMURA MASAMI
IPC: B66B1/24
Filed: 1982-04-27
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-S59198767-A (JP)
Inventor: TOOMASU SOONTON MIIKU
IPC: G01B7/16
Filed: 1984-04-11
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-H07277452-A (JP)
Title: Pipe conveyor
Inventor: MIZUNO KATSUO
IPC: B65G19/14
Filed: 1994-04-08
Abstract: PURPOSE:To suppress or prevent leakage of a fluid material, such as a powdery material and a liquid substance, even when a substance to be conveyed contains a fluid material, such as a powdery material and a liquid substance, and to suppress or prevent pollution of the periphery of a pipe for conveyance. CONSTITUTION:Constitution of a pipe conveyor is such that blades 3 coupled to the respective vertical rings 21 of an endless link chain 2 are moved through a pipe 1 for conveyance and a substance to be conveyed charged in the pipe 1 is conveyed by means of the blades 3. The blade 3 is formed in such a manner that the outside diameter thereof is approximately equal to the inside diameter of the pipe 1. A notch part 31 in an elongated shape is formed in the peripheral edge of the blade, and a vertical ring 21 making contact with the inner peripheral surface of the pipe 1 is fitted in the notch part 31 for coupling.
Patent JP-S61230571-A (JP)
Title: Intensifying method for sharpness in picture scanning/ recording
Inventor: TOMOHISA KUNIO
IPC: H04N1/409
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a picture with better quality by making it possible to set independently, separately and without interfering with each other the main scanning direction of a shading picture information in the intensification for sharpness from a mask size in the subscanning direction. CONSTITUTION:A picture signal g1 is outputted from a linear array sensor 1 and is inputted to the main scanning line memory 31 of an unsharp mask processing circuit 3 in the subscan direction through an A/D converter 2. The circuit 3 outputs a picture signal equipment to plural line of main scanning lines through a main scan sequence arranging circuit 32 and a master filter circuit 331 as a blurred picture signal out of the density information of plural picture elements arranging in the subscan direction. The signal is inputted to the shift register 41 of an unsharp mask processing circuit 4 and the shaded picture signal is outputted to both main and sub scanning directions through a master filter circuit 421, etc. and is sent out to a sharpness intensifying circuit 6. And after being processed at the circuit 6, the mask sizes are set independently and separately for the main scanning direction and the sub scanning direction through a magnification conversion circuit 7, etc. and the picture having the better quality can be obtained.
Patent JP-H092318-A (JP)
Title: Steering controlling system of vehicle
Inventor: FUSHIMI TAKEHIKO
IPC: B62D5/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To perform a steering controlling system of a vehicle so that at least an optimum electrical connection between a steering angle detector and a controlling circuit which is achieved without using a wire harness. SOLUTION: A steering angle detector (a rear steering angle sensor 21) is disposed near a steering mechanism (a rear shaft 25 thereof), and at least a second controlling circuit (a servo unit SVU) integrally formed with the steering angle detector is also disposed near the steering mechanism. Then, an objective steering angle of wheels to be controlled for steering wheel (rear wheels 15 and 16) is established by a first controlling unit (an electronic controlling unit ECU), and an actual steering angle is determined based on a swang position of the wheels to be steered, which is detected by a steering angle detector, so that in response to deviation of the steering angle between the actual steering angle and the objective one, driving current to an actuator (an electric motor 12) is controlled by the second controlling circuit for controlling steering angle of wheels to be steered.
Patent JP-S62229458-A (JP)
Title: Data reader
Inventor: TAKAHASHI TAMOTSU
IPC: G06F13/42
Filed: 1986-03-31
Abstract: PURPOSE:To complete the read of digital information to a latch circuit by synchronizing a latch inhibiting signal with a clock pulse and generating a latch signal with AND between the latch inhibiting signal and the lock pulse synchronized with each other. CONSTITUTION:A CPU 10A outputs not only a read signal RD but also a latch inhibiting signal LE preceding the signal RD. The latch inhibiting signal LE is synchronized with the fall timing of a clock pulse (a) by a synchronizing circuit 14 to obtain a signal LE'. AND between the synchronized latch inhibiting signal LE' and the clock pulse (a) is operated by an AND circuit 22, and the output is a latch signal e'. Since the read signal RD is outputted from the CPU 10A thereafter, contents of a latch circuit 20 are read into the CPU 10A through a data bus by the read signal RD. Since the latch signal e' has always the same pulse as the cock pulse (a) and is synchronized with the clock pulse (a), contents of a counter 18 are transferred to the latch circuit 20 by the latch signal e' having a complete width.