baber/WOPTO huggingface dataset:
Patent JP-H09233780-A (JP)
Title: Method for coating surface of laminated motor core with electrically insulating film
Inventor: HONDA TAKUMI
IPC: B05D7/14
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To form a thinner film with a more excellent insulating quality than conventional ones and contract its insulation-processing process, by contacting a self-depositing type water coating composite containing a film forming resin emulsion, an acid, an oxidizing agent, metallic ions and water with the surface of a laminated motor core to heat and dry the coating composite thereafter. SOLUTION: Contacting a self-depositing type water coating composite containing a film forming resin emulsion, an acid, an oxidizing agent, metallic ions and water with the surface of a laminated motor core (A), an unhardened resin film is formed in a depositing way on the surface of the motor core A to heat and dry the resin film thereafter. Thereby, this film formation is made uniform by its chemical action to make the coating quality of an edge portion (Y) of the steel-plate surface of the core A excellent too after heating and drying the unhardened resin film. As a result, the formation-processing process of an insulation layer (z) of the core A can be contracted.  Also, since the edge portion Y can be coated uniformly, a film thickness (X) of the insulation layer Z of the whole of the coated object surface can be reduced, making the formation of an insulation film with an excellent insulating characteristic possible.
Patent JP-H11257746-A (JP)
Title: Gas hot-water supply equipment
Inventor: TSUGAWA AKIHISA
IPC: F24H1/10
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of water hammering phenomenon by providing a pressure relief valve in a channel where a heat exchanger is included being formed between a water-supply port and a water-outgoing port and opening the pressure relief valve when a pressure sensor detects a pressure that is equal to or more than a prescribed value for causing the water hammering phenomenon. SOLUTION: When a hot-water supply plug connected to a hot-water-outgoing port 12 is opened and a flow-rate sensor 31 detects that water flows in the channel, a source gas valve 23 and a gas proportional valve 24 are opened and a gas burner 21 is ignited, and then hot water heated by a heat exchanger 13 is supplied. When the hot-water-supply plug is closed in this state and the flow-rate sensor 31 no longer detects the water passage in the channel, the main gas valve 23 and the gas proportional valve 24 are closed and the gas burner 21 is extinguished.  At this time, a pressure detected by a pressure sensor 36 is compared with a prescribed value that is set higher to the extent so that water hammering phenomenon occurs, the pressure relieve valve 37 is opened by a water hammering suppression part 30b of a control circuit when a detection pressure is equal to or more than a prescribed value, thus preventing the pressure in the channel from increasing abnormally.
Patent JP-H11257739-A (JP)
Title: Gas hot water supply apparatus
Inventor: OKUDA SHIGENOBU
IPC: F24H1/10
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress waste of fuel gas while heat insulating the retaining water as required. SOLUTION: A heat exchanger 13 is disposed on the channel between a water supply port 11 and a hot water delivery port 12 and water in the heat exchanger 13 is heated by means of a gas burner 21. When water is not flowing through the channel, temperature sensors 32-34 detect the temperature of retaining water and when it drops below a reheating temperature, a heat insulation control section 30a fires the gas burner 21 for a specified time to raise the temperature of retaining water. If the temperature of retaining water detected by the temperature sensor 32-34 exceeds an upper limit heat insulation temperature, a prohibiting section 30b prohibits firing of the gas burner 21 to interrupt heat insulation of retaining water.  Since the gas burner 21 is not fired when the temperature of retaining water exceeds the upper limit and heat insulation is not required, waste of fuel gas is eliminated.
Patent JP-H11261082-A (JP)
Title: Voltage control variable capacitor device
Inventor: TAKAHASHI HIDENORI
IPC: H01L29/92
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a parasitic capacitance from being generated at a series connection point between the cathode of a voltage control variable capacitor diode and a direct current blocking capacitor, in a semiconductor integrated circuit as a voltage control variable device composed of a parallel flat-type capacitor as the direct current blocking capacitor and the voltage control variable capacitor diode. SOLUTION: The one electrode 18A of a parallel flat-type capacitor C4A is connected to the cathode 24A of a voltage control variable capacitor diode CD1A confronting it, and the diode CD1A and the capacitor C4A are laid overlapping with each other to constitute a voltage control variable capacitor device, so that a parasitic capacitor where an insulator 16 located between the lower electrode 18A of the capacitor C4A and the semiconductor substrate 12 is made to serve as a dielectric body can be structually removed.
Patent JP-H09224966-A (JP)
Title: Bellyband with function for attaching waist pad
Inventor: TOTANI KATSUMI
IPC: A61F13/14
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a bellyband having additional functions, such as providing acupressure, correcting sleeping position, and protecting the waist. SOLUTION: A pillow-shaped elastic waist pad member 3 is freely removably attached to a belt member 1 having attaching members 2 at both ends. Thus, in addition to the use of the belt member 1 as a bellyband and the use of the pillow-shaped elastic waist pad member 3 as an acupressure member, the use of the pillow-shaped elastic waist pad member 3 attached to the belt member 1 for correcting sleeping position and for protecting the waist is made possible, and the user can freely select any of these uses.
Patent JP-S56156022-A (JP)
Title: E/dmos semiconductor device
Inventor: HOSHI NOBUO
IPC: H01L27/088
Filed: 1980-05-06
Abstract: PURPOSE:To decrease the logic amplitude of a circuit and at the same time increasing the speed of switching action, by installing a constant voltage device between a power source and a depletion MOSFET. CONSTITUTION:An enhancement mode MOSFETE16 is always in a conduction mode since its gate is connected to a power source VDD. The difference of potential between the power source VDD and the source potential VD1 can be approximated to the threshold voltage VT of an enhancement mode MOSFETE2 by securing a sufficiently large size for a transistor. At the same time, the fluctuation of the potential VD1 caused when the circuit is switched is reduced by a capacity C1 and thus a reduction of working margin due to a fluctuation of the potential VD1 plus an effect to speed can be reduced. A constant voltage device is constituted by the capacity C1 and an FETE16. This constant voltage device is connected between the power source VDD and the potential VD1, and as a result the logic amplitude can be reduced down to (VDD-VT) at the input/output side of the enhancement mode MOSFETE13, E14 and E15 each to increase the switching speed.
Patent JP-S55151342-A (JP)
Title: Mounting method of semiconductor pellet
Inventor: TAKISHIMA SHIYOUJI
IPC: H01L21/58
Filed: 1979-05-15
Abstract: PURPOSE:To enhance the efficiently of mounting work of a semiconductor pellet by adhering a transparent adhesive sheet to the mounting side of a pellet element and bringing the mounting tool through the sheet into contact with the pellet to mount it on a substrate to be mounted. CONSTITUTION:The transparent adhesive sheet 11 is adhered onto the mounting surface or side of a semiconductor pellet S. The sheet 11 is retained in expanded state with the pellet on a substrate 13 to be mounted, positioned at the substrate 13 coated with liquid adhesive 14 having conductivity, the sheet 13 is attracted and secured with the mounting tool 12 having vacuum attracting function to be pressed onto the substrate 13. Subsequently, when the tool 12 is pulled up, the pellet S is mounted thereon. In this manner, the sheet 11 is transparent, and can be casily positioned to be exactly mounted thereon.
Patent JP-2000255768-A (JP)
Title: Braking method and device for continuously carried object
Inventor: TERAJIMA KIYOTAKA
IPC: B65G47/88
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a braking method and device for continuously carried objects capable of effectively braking the objects continuously carried in a carrier path without causing collision or a turnover to significantly improve throughput after the braking. SOLUTION: In this device, plural braking members 41, 42, 43 are disposed along a carrying direction of a carrier path 12 for continuously carried objects B. The upstream side braking member 41, 42 having a small braking force is advanced and abutted on a brake target object F continuously carried, then the downstream side braking member 42, 43 having a larger braking force than the upstream side braking member 41, 42 is advanced and abutted on the brake target object F decelerated by the upstream side braking member 41, 42 to brake the brake target object F.
Patent JP-H02241373-A (JP)
Title: Piezoelectric actuator
Inventor: KIMURA TAKAHIRO
IPC: H02N2/00
Filed: 1989-03-10
Abstract: PURPOSE:To alleviate working and assembling accuracies by holding a movable member between a stationary wall member and a movable wall member. CONSTITUTION:A piezoelectric actuator is composed of stationary wall members 2-3, a movable wall member 4, a movable member 5, two side plates 8, etc. Screws are used as clamping means 9 to be movable to the member 4 by adjusting it. The member 5 is composed of two clamp elements 6a-6b, a linear driving element 7, and a movable rod 10. As a result, when the clamping degree of the screw 9 is controlled, the influence of an external vibration can be reduced.
Patent JP-S62218063-A (JP)
Title: Grindstone forming device
Inventor: SAKAI TAKAAKI
IPC: B24B53/075
Filed: 1986-03-19
Abstract: PURPOSE:To make it possible to form a grindstone for grinding a tooth part of a rotor of a screw compressor with high accuracy when forming the grindstone by moving at least one of divided crush rolls in its axial direction. CONSTITUTION:When forming a grindstone, the grindstone 1 is rotated at any required rpm by means of a main spindle 2, crush rolls 3 and 4 are made to contact and pressed against the grindstone 1 by means of rotation of a radial direction feed screw 8, and at the same time a movable crush roll feed screw 6 is rotated to move both a crush roll main spindle 5 and the movable crush roll 4 so that the movable crush roll 4 is pressed against the rotary shaft direction of the grindstone 1. This enables the movable crush rolls 3 and 4 produce optimum pressure angle to the grindstone 1 to perform crush forming. Thus, it is possible to form the grindstone for grinding a tooth part of a rotor of a screw compressor at high speed as well as with high accuracy.
Patent JP-S62220152-A (JP)
Title: Apparatus for filling ice cream shaving
Inventor: ARAKI MASAMI
IPC: F25C5/16
Filed: 1986-03-19
Abstract: PURPOSE:To provide an apparatus capable of dropping ice shaving in a cooling tank through a hole opened at the bottom of the tank even if bridging of the ice shaving takes place, by placing a pair of horizontally arranged rake-shaped blades which are intermittently slidable in a cooling tank holding ice shaving. CONSTITUTION:Ice shaving is supplied to a cooling tank 1 through an upper hopper 5. The tank 1 contains a pair of horizontally arranged rake-shaped blades 3a, 3b which are intermittently slidable in the tank. The ice shaving in the cooling tank 1 is dropped downward through a hole 2 opened at the bottom of the tank 1 by intermittently sliding the blades 3.
Patent JP-S58190131-A (JP)
Inventor: ROBERUTO BUTSUKU
IPC: H03K17/945
Filed: 1983-04-06
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-H06252192-A (JP)
Title: Device for forming resin-encapsulated package
Inventor: SOUBA TAKUMI
IPC: C04B41/50
Filed: 1993-02-24
Abstract: PURPOSE:To prevent interference of a male mold and a female mold with a work and its transferring device by constituting the male mold and the female mold to shift relatively in a direction that crosses the die clamping direction. CONSTITUTION:At the time of supplying a female mold 32 with a lead frame 1 as a work and at the time of taking out the lead frame 1A after resin- encapsulated package formation, a male mold 31 or the female mold 32 is permitted to shift in a direction that is vertical to the die clamping direction from the die clamping position. Thus, interference of the male mold 31 and the female mold 32 with the works 1 and 1A and the transferring device can be prevented. Therefore, the male mold 31 and the female mold 32 are not necessarily separated largely in the vertical direction and the height of the whole transfer molding device can be designed low. Thus, the structures of the transfer device and the peripheral devices can be constituted.
Patent JP-H05226911-A (JP)
Title: Plane antenna
Inventor: NAITOU HIROSHI
IPC: H01P5/08
Filed: 1992-02-14
Abstract: PURPOSE:To obtain the efficient microwave transmission reception plane antenna with a high gain by providing a shield conductor means covering at least part of a feeding means to the antenna. CONSTITUTION:A shield conductor 10 shielding other parts than a lead part of a feeder is adopted for a member around a feeding terminal pin 16 used for connecting an inner conductor pattern 20 forming the feeder of the plane antenna and an external circuit. Thus, undesired radiation from an antenna element propagated through other line than the path from the feeder terminal pin 16 through the feeder is reduced and a desired radiation pattern is obtained and the gain is improved. Moreover, a taper is provided toward the outside of the opening provided to the shield conductor 10, and undesired radiation from the opening of the shield conductor 10 through the feeder from the antenna element is reduced and the gain is improved with watching to the characteristic impedance of feed line by means of the design of taper shape.
Patent JP-S63224514-A (JP)
Title: Duty control circuit
Inventor: YOKOGAWA FUMIHIKO
IPC: G11B7/126
Filed: 1987-03-13
Abstract: PURPOSE:To always locate the edge of a clock at the center of a pulse width by retarding the output of a 1st delay circuit by a 2nd delay circuit for a prescribed time, and outputting AND or OR of outputs of the 1st and 2nd delay circuits. CONSTITUTION:The delay time of delay elements 11-14 of a delay circuit 10 is set to T and the delay time of delay elements 21-24 of a delay circuit 20 is set to 2T. A switch 32 is switched in interlocking with a switch 31. The input stage of the element 14 and the output stage of the element 21 are selected, then the output of the switch 31 is advanced by a time T more than the output of the element 14. Since the pulse is delayed by the element 21 by a time 2T, the output of the switch element 32 is delayed by the time T with respect to the output of the element 14. Thus, in operating outputs of the switches 31, 32 by an AND gate 33, a pulse where the clock edge is located at the center and the preceding and succeeding edges are narrowed by the time T is generated. Similarly, a pulse where the clock edge is located at the center and the preceding and succeeding edges are widened by the time T is generated at the output of an OR gate 34.
Patent JP-H02275596-A (JP)
Title: Programmable analog neurological circuit
Inventor: EMANUERU DO SHIYANBOSUTO
IPC: G06N3/063
Filed: 1990-03-09
Abstract: PURPOSE: To reduce the number of elements by connecting each of N×M pieces of synapses to a column adding circuit, connecting another input of these column adding circuit to the output of a first adding circuit and connecting furthermore another input of these column adding circuit to a variable voltage generation circuit. CONSTITUTION: A matrix is provided with N lines of row conductors Vei to Ven and M lines of column conductors L1 to LM. at each intersection of this matrix. When logical getes P11 to PMN are connected and become a'ij ε 0, 1} and V'ei ε 0, 1}, operation equivalent to the scalar product is executed. A column conductor L0 is connected with each line by resistances R1 to RN and connected with the inverted input of an arithmetic amplifier A. Each of the other columns L1 to LM is connected to the first input E1 to EM of adders D'1 to D'M and the output os the amplifier A is simultaneously connected with the second input E21 to E2 M of all the devices D'1 to D'M. Thereby a multiplication truth table is executed in a space  -1, 1} by using less elements.
Patent JP-S59185425-A (JP)
Title: Digital delay circuit
Inventor: HORII YUTAKA
IPC: H03K5/135
Filed: 1983-04-05
Abstract: PURPOSE:To set an optional delay time easily by adding the output of a pushup memory stored with a stepping time to a set delay time, and outputting the stored time from the memory when the addition time coincides with the stepping time. CONSTITUTION:Input data 10 is written in the pushup memory 1 after ''1'', ''2''... are added to every units A, B... by the signal SI of a timer circuit 2. The circuit 2 updates the time to ''2'' after sending an indication of writing to the memory 1. When ''14'' is set in a delay time setting circuit 3, the output of the setting part 13 is ''14'' and the timer becomes ''1''; and the sum of the time outputted from the output terminal OD of the memory 1 and the output of the setting part 3 becomes ''15'' and is inputted from an adding circuit 4 to a comparing circuit 5. The circuit 5 confirms the data significance signal OR of the memory 1 and compares it with the output of the circuit 2. When the circuit 2 advances to ''15'', the outputs of the circuits 2 and 4 coincide with each other, so the circuit 5 holds the output of the memory 1 in a buffer 6 and data A whose time is delayed by ''14'' is outputted.
Patent JP-H10234833-A (JP)
Title: Sterilizer
Inventor: NAKAYAMA TOSHIMASA
IPC: A61L2/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizer capable of simply, inexpensively and effectively sterilizing of various germs in a fluid. SOLUTION: A heavy metal porous body is held inside a container. In other words, the heavy metal porous body 3 (herein silver) is fitted into the container 2. The container is made in a simple structure with an inlet 4 and an outlet 5 only. This enables extinction of miscellaneous germs passing through it almost completely, little affecting human bodies.
Patent JP-S59185369-A (JP)
Title: Developing device of electrophotographic copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/09
Filed: 1983-04-07
Abstract: PURPOSE:To remove and collect foreign matter simply and rapidly by forming trimmers consisting of a trimmer swing part to be kept away from the surface of a magnetic roll and a trimmer holding part for fitting the trimmer to a housing. CONSTITUTION:The titled developing device consists of the housing 1, the trimmers 2, 3 fixed on the housing 1 through the trimmer holding part 2 and the magnetic roll 7. A swing part 3 of the trimmer is kept away from the magnetic roll 7 by a wire 5 through a solenoid 6 and a pulley 4 fitted to the housing 1 on the basis of a foreign matter detecting signal and the distance of the trimmer gap is increased. Consequently, the foreign matter passes between the trimmers and the magnetic roll together with the rotation of the magnetic roll. Thus, the foreign matter can be removed and collected simply and rapidly.
Patent JP-S56156503-A (JP)
Title: Multistage pressure controller of hydraulic circuit
Inventor: FUJITA SHIGERU
IPC: F15B11/02
Filed: 1980-05-07
Abstract: PURPOSE: To enable multistage pressure control fast in the response speed by providing a pair of electromagnetic proportion type pressure control valves through an electromagnetic direction change-over valve so as to control a vent circuit pressure of a relief valve within a hydraulic circuit.  
     CONSTITUTION: A relief valve 4 is provided on the discharge side of a pump 1 sending oil within a tank 2 by pressing to an actuator 3, and electromagnetic proportion type pressure control valves 6 and 7 are connected thereto through an electromagnetic direction change-over valve 5 so as to control a vent circuit 4A of the relief valve 4. Solenoids 5A and 5B on both sides of the change-over valve 5 are connected to a signal change-over device 8. The signal change-over device 8 is connected to a signal change-over device 11 via a timer 9 and an OR circuit 10. Signal change- over devices 12 and 13 are connected to the output side of the signal change-over device 11. By the outputs of these signal change-over devices 12 and 13, solenoids 6A and 7A of the valves 6 and 7 are controlled. The above signal change-over devices 12 and 13 produce a value selected from pressure values P11WP1m, and P21W P2m in accordance with the outputs of the above signal change-over devices 12 and 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11260818-A (JP)
Title: Temperature rise simulation method for wiring
Inventor: TODA TAKESHI
IPC: G06F17/50
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a temperature rise simulation method of wiring, with which analysis time can be shortened, a calculation use memory and disk capacity can be saved, analysis model is simple and mesh generation is easy. SOLUTION: A process for obtaining heat capacity C1 by two-dimensional analysis simulation in the lateral cross section of wiring and a process for obtaining the rise temperature θ0 of wiring in a void, based on a one-dimensional approximating expressing θ0 =(Q0 /2) (λ . SC1 )<-1/2> in a wiring length direction are provided, where θ0 is the rising temperature of wiring in the void, Q0 is the quantity of the void of wiring, λ is the thermal conductivity of wiring, and S is the cross section of wiring. The heat capacity C1 can be obtained from the expression C1 =λ' (W/t)+(2.80/1.15)(h/t)<0.222> }, where W is wiring width, (h) is wiring thickness, (t) is base film thickness, and λ' is the thermal conductivity of the base film.
Patent JP-S58177063-A (JP)
Title: Image forming device
Inventor: AYADA NAOKI
IPC: H04N1/393
Filed: 1982-04-09
Abstract: PURPOSE:To print on recording members in different sizes, by selecting plural dot image forming means, and operating the means by a size signal from a size signal generating means. CONSTITUTION:The operator operates a recorded size designation key and the like provided on an operation panel for the selection of the size of recording paper, the corresponding recording section is driven and the desired recording is obtained. That is, an output of a small size image is outputted to a driver 59 by turning on a latch switch SW6 with a small size key. The image output of each size is outputted to prescribed drivers 60, 61 with a medium size switch SW7 and a large size switch SW8. The output of the drivers 59-61 is applied to the corresponding recording head. When the switches SW7, 8 are not set on, the small-sized output is outputted at the same time to the drivers 59-60, allowing to obtain many copies quickly.