baber/WOPTO huggingface dataset:
Patent JP-S63212049-A (JP)
Title: Method and apparatus for continuously casting metal strip
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1987-02-25
Abstract: PURPOSE:To reduce number of parts of an apparatus and to improve the quality of product by circulating a metal strip producing from molten metal by continuous casting, sending it to a pouring basin and winding after using it as a mold wall. CONSTITUTION:After carrying the molten metal 8 poured to the pouring basin 4 as the cast strip 11, the cast strip is again sent to the pouring basin 4 through the pulley 2a forming roll 15 and the pulley 2b. The cast strip 11 is formed into the prescribed sectional shape by the forming roll 15 arranged on the way of the circulating passage. After the cast strip 11 sending to the pouring basin 4 is used as the mold, it is wound as coil of the strip 14. In this way, the equipment can be simplified and the quality is improved.
Patent JP-S56142893-A (JP)
Title: Radial cell plate passing through type plating method of strip
Inventor: MATSUDA AKIRA
IPC: C25D5/08
Filed: 1980-04-05
Abstract: PURPOSE: To easily form a thick plating layer, in subjecting a surface of a strip to the electroplating according to a radial cell system, by a method wherein a current  applying gap between a cathode and an anode is divided into two sections by a partition wall and a plating liquid is recirculated and passed to a direction reverse to a running direction of the strip to increase a current density.  
     CONSTITUTION: In a line tank 3 containing a plating liquid and a soluble anode 4, a current applying rotary drum 1 is rotated so as to immerse about half lower portion thereof in the plating liquid and the strip 2 is moved through the plating liquid along with the rotation of the drum 1 while wound around an outer periphery of the drum 1 to carry out the plating treatment. In this case, a plating gap is divided into two sections g, g' by a partition W made of a polyvinyl chloride, a hard rubber or the like. The plating liquid is recirculated to a direction reverse to a running direction of the strip 2 in a down-pass side Pd and an up-pass side Pa by pipes P 1 , P 2  and pipes P 3 , P 4  and, thereby, a plating tolerance current density can be increased and a thick plating layer can be easily formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000241906-A (JP)
Title: Exposure device
Inventor: TOMITA YASUMASA
IPC: G03B27/50
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device which does not cause trouble such as disconnection, interference with other parts and the leakage of electricity caused in the conventional technique to perform feed to the exposure lamp of a scanner part through a cable, etc., which does not cause shake and image blur and which is equipped with a feeding means for the exposure lamp. SOLUTION: A lamp mirror unit 2 constituted by integrating the exposure lamp 3 with a mirror 8 is made to travel along an original on a contact glass 1, and light carrying an original image is reflected by the mirror 8 and transmitted to an exposure part. As for power supply to the lamp 3, the lamp 3 is placed on feed rods 4 juxtaposed in a state where contact pieces 5 and 5 fixed on both sides of the unit 2 are set as a supporting point, whereby a contact is secured and the feed is realized. A groove fit to the cylindrical shape of the rod 4 is provided in order to stabilize the action of the contact piece 5 sliding in traveling, and the rod 4 is held between the contact piece 5 and a pulley 6 between which a tension spring 7 is laid.
Patent JP-H09210215-A (JP)
Title: Sealing device of water pump
Inventor: SHIRAI YOSHIMASA
IPC: F16J15/3268
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a water pump bearing due to the leakage, and to prevent the generation of noise known as squeals and the like, in a sliding part of a sealing device of a water pump. SOLUTION: A first seal member 7 is formed by sticking rubber on the outer periphery of core iron. A PTFE resin second seal member 8 slidably contacts the surface of a water pump shaft 1 by elastically deforming its inner diameter side toward a water pump room on the surface of the water pump shaft 1. A ringshaped metallic member 9 is also provided. A third seal member 10 is stuck along the outer periphery of core iron formed by extending a rubber member in an axial direction, wherein a lip part is formed in an inner diameter part so as to slidably contact the surface of the water pump shaft 1. In this way, the leakage is prevented in a sliding part so that squeals are deadened therein.
Patent JP-S59170634-A (JP)
Title: Air conditioning ventilating fan
Inventor: ISHIKAWA OSAMU
IPC: F24F7/08
Filed: 1983-03-18
Abstract: PURPOSE:To improve the humidity adjusting efficiency of the titled fan by a method wherein in the case of the air conditioning ventilating fan capable of adjusting humidity, a heat exchange section and a moisture permeable section are provided in a heat excharger and a bypass passage capable of controlling the flow rate of the open air on the base of the humidity in a room is provided in the moisture permeable section in parallel relationship with an open air passage. CONSTITUTION:The indoor air 8 and the open airs 6 and 12 are exchanged by blowers 15 and 16. In this case, the open air 12 exchanges sensible heat and then latent heat with the indoor air 8 flowing through an indoor air passage 7 through a heat exchange element 4 and through a moisture permeable heat exchange element 5 and is introduced into the room from a blowout port 13. At the same time, the open air 6 is introduced into the room directly from an opening 14 through the bypass passage 18. Further, the opening degree of motor valve 19 in the bypass passage 18 is controlled by the humidity in the room so that the quantity of the open air passing through the bypass passage 18 is controlled. As a consequence, it is possible to improve the accuracy of adjustment of the humidity in the room.
Patent JP-S57159912-A (JP)
Title: Radiator for motorcycle
Inventor: ONO TAKASHI
IPC: F02B61/02
Filed: 1981-03-25
Abstract: PURPOSE:To heighten the cooling efficiency of a radiator provided just behind a front wheel and inclined forward, by bending the front and rear parts of each radiating fin so that the front and rear parts extend almost in parallel with the road surface and by providing a step on the widthwise almost central part of the fin. CONSTITUTION:A radiator body 7, which is mounted on the downwardly extending pipe of the frame of a motorcycle and slightly inclined forward, has a rectangular radiating section 8 in the center. The radiating section 8 comprises numerous cooling water pipes 9, raidating fins 10 and so forth. A cooling wind passage 11 is defined between the radiating fins 10. The front part of each radiating fin 10 is bent upward so that the front part extends almost in parallel with the road surface. The rear part of each radiating fin 10 is bent downward so that the rear part also extends almost in parallel with the road surface. A step 15, which obliquely extends downward and backward, is provided on the widthwise almost central part of the fin 10.
Patent JP-2000241737-A (JP)
Title: Optical scanner
Inventor: HORIGUCHI KIYOSUMI
IPC: G02B26/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of calculating the remaining service life of a light deflecting means in a working state and realizing efficient recycle. SOLUTION: A laser diode 54 functioning as a life decision means inputting a driving current equivalent to a driving current inputted in a control element 52 arranged on a control substrate 50 performing the driving control of a light deflector 30 is arranged, and the working time of the deflector 30 is calculated by measuring the driving current or the light quantity of the laser diode 54. The time of the remaining service life of the deflector 30 is calculated from the working time and the designed life of the deflector 30.
Patent JP-H11231733-A (JP)
Title: Image forming device
Inventor: KANEKO SHINICHI
IPC: H04N1/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of eliminating the output fluctuation of a power source part for system control part caused by the rush current or load fluctuation of a power source part for main control part. SOLUTION: This device is provided with a first converter 21 for supplying power V1 to a system control part 1 for controlling the start and stop of an entire system and a second converter 22 for supplying power V2 to a main control part 4 for controlling an actuator 11 or high voltage power source 12 and monitoring the input of a sensor 13. Namely, both the converters 21 and 22 are made independent and separate. Thus, the output of the first converter 21 can be prevented from being fluctuated by the rush current or load fluctuation of the second converter 22.
Patent JP-S63213264-A (JP)
Title: Lead storage battery
Inventor: SAITO SHINJI
IPC: H01M4/70
Filed: 1987-02-27
Abstract: PURPOSE:To improve the overdischarge leaving property by using and incorporating a Pb-Ca family alloy plate and a Pb-Sn family alloy plate to make an electrode base body, and containing an alkaline metal ion, an alkaline earth ion, or a phosphoric acid ion in the electrolyte. CONSTITUTION:On a Pb-0.06 wt.%, Ca-0.3 wt.% Sn alloy plate, a Pb-2.5 wt.% Sn alloy sheet of 0.5 mm thick is laminated and rolled to press the Pb-Sn plate to the Pb-Ca-Sn plate. And an electrode base body of 3 mm thick is produced in a punching, filled with a paste, and aged and dried to make a positive electrode. On the other hand, since the density of sulfric acid of the electrolyte is remarkably reduced and the conductivity of the solution is also remarkably reduced when the battery is overdischarged, the conductivity of not only the grid but also of the electrolyte must be maintained to improve the overdischarge leaving property. As an additive to the electrolyte, in consideration of the influence to the other properties (cycle life, capacity, and the like) of the battery primarily, an alkaline metal ion or an alkaline earth metal ion is preferable. In such a composition, the overdischarge leaving property can be improve remarkably.
Patent JP-H07230921-A (JP)
Title: Surface mounted coil
Inventor: MIZUTANI NOBORU
IPC: H01F27/36
Filed: 1994-02-18
Abstract: PURPOSE:To prevent a coil-lead terminal from coming off in reflow in a mounting step. CONSTITUTION:A plane th,rough hole 3 and upper and lower electrodes 4 and 5 are formed on the side of a base 1, and a round through hole 6 is formed. Lead terminals 10 and 11 of a winding coil 7 mounted on the base 1 are inserted in the round through hole 6 and connected by solder in a way that the lead terminals 10 and 11 don't protrude from the rear side of the base 1. In addition, the base 1 may have a guide hole 2, and any other component than a coil can be mounted. A metallic shield case may be mounted by inserting and soldering its mounting legs in the other round through holes that are connected to a grounding electrode. In this way, the terminal end of the coil doesn't come off the round through hole even when the coil 7 is heated in reflow soldering, and the reliability is improved.
Patent JP-S59171274-A (JP)
Title: Television receiver
Inventor: MOTONAMI SHIYUNICHI
IPC: H04N5/60
Filed: 1983-03-17
Abstract: PURPOSE:To obtain pleasant viewing and listening from a TV receiver at all times by obtaining a high sound output from a speaker when noise around image reception is high and obtaining a low sound output from the speaker when the noise is low. CONSTITUTION:A signal changed in sound volume is applied to a transistor (TR) amplifier 2 from a sound detection and amplifier circuit 1, the amplified signal is power-amplified by an SEPP output comprising output TRs 3, 4 to drive the speaker 5. Further, sound around a TV receiver is picked up by a microphone 6 and after the sound is amplified 7, the sound generated by the own receiver is erased by an own sound erasing circuit 8 to output only the surrounding sound. This output is detected and applied to a TR10. When the surrounding sound is high, an output voltage of the circuit 9 is high, the base voltage of the TR10 is risen and an equivalent resistance between the collector and emitter is lowered. Then, the output of the amplifier 2 is increased and high sound output is generated from the speaker 5.
Patent JP-H09235104-A (JP)
Title: Storage of ozone and storage apparatus therefor
Inventor: TANIMURA YASUHIRO
IPC: B01D53/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ozone storage unit which can reduce the energy required for production and storing ozone and can stably feed the stored ozone to the ozone consumer. SOLUTION: This ozone storage unit is provided with an ozone producer 1 forming ozone from oxygen with electric power, an ozone-adsorption and -desorption column 4 adsorbing ozone from the ozonized oxygen from the ozone producer 1 and desorbing the adsorbed ozone, a circulation piping L1 for recycling oxygen remaining after adsorption of ozone, an ozone discharger 1 taking out ozone from the ozone-adsorbing and -desorbing column 4, an ozone concentration-controller 14 forming a gas containing ozone at a certain concentration and feeding the gas to the ozone consumer 15 at a certain rate and a cryogenic separator 20 separating oxygen from air and feeding the oxygen to the ozone producer 1.
Patent JP-H05243521-A (JP)
Title: Semiconductor memory device
Inventor: ANDOU NARIYOSHI
IPC: H01L27/108
Filed: 1992-03-02
Abstract: PURPOSE:To furnish a semiconductor memory device having a structure facilitating an increase of the capacity of a capacitor without increasing an area of occupation of a substrate, regarding a DRAM device having a structure suited for attaining a high component density. CONSTITUTION:A silicon substrate 1, an insulating layer 2 thereon, a single- crystal silicon layer 3 formed further thereon, a transistor structure 4 formed in this layer and a first fin-type electrode 8 connected electrically to a drain region D of this structure are provided, and a second fin-type electrode 9 constituting a stack-type capacitor is disposed opposite to the above electrode with insulating films 10a and 10b interlaid. Moreover, third and fourth fin-type electrodes 11 and 12 are disposed in the insulating layer in positions being symmetric with respect to a source S and the drain region, respectively.
Patent JP-S53131700-A (JP)
Title: Guided missile
Inventor: NAGAI RIYUUICHI
IPC: F42B15/00
Filed: 1977-04-19
Abstract: PURPOSE: To provide guided missile which has variable aileron forwards from center of gravity, the aileron is extended to change lift coefficient corresponding to change of center of gravity, to compensate guide control characteristics change by gravity center change of missile. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51119706-A (JP)
Title: Solvent fractionation of fat and oil
Inventor: HOSHINO MITSUHISA
IPC: C11B7/00
Filed: 1975-04-14
Abstract: PURPOSE: Process for solvent-franctionation of oil and fat to isolate highmelting components such as saturated triglycerides in pure crystalline form. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000244365-A (JP)
Title: Receiver
Inventor: NAITO MASASHI
IPC: H04B1/707
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To precisely remove an interference signal even when plural interference signals e.g. exist in a receiver removing the interference signals from a received signal including a spread signal speed-modulated by a CDMA system and the interference signals. SOLUTION: A dividing means divides the received signal into the signals of plural bands; interference removing circuits 4, 5 remove the interference signals by each signal of each band to be divided; a mixing means 6 mixes the divided signals of plural bands from which interference signal components are removed. In each interference removing circuit, a time difference means gives the time difference of at least the portion of one chip of the a spread code between two signals obtained by distributing the divided signals; a detecting means detects signal components correlated between the two signals given the time difference as interference signal components; a removing means removes the detected interference signal components from the divided signals.
Patent JP-H06261561-A (JP)
Title: Pressurization-force adjusting device of ultrasonic motor
Inventor: SEKIGUCHI SATORU
IPC: H02N2/00
Filed: 1993-03-05
Abstract: PURPOSE:To reduce an irregularity in the performance of an ultrasonic motor by providing a drive means which drives a pressurization adjustment means in such a way that the magnitude of a torque detected by a torque detection means becomes a prescribed value. CONSTITUTION:An ultrasonic motor M is attached to a pressurization-force adjusting device in a state that a cover 22 is detached and that a nut 21 is tightened slightly. When a stand movement means 5 moves a movement stand 6 to the lower part by a prescribed amount by an instruction from a control circuit 12, a torque is exerted on a shaft 18 from the outside and the shaft is turned. Then, the magnitude of the torque is detected by a load cell 4, and it is taken into the control circuit 12. It is judged whether the detected kinetic frictional torque is larger than a target value or not. When a measured value is smaller than the target value, the nut 21 is tightened by a pressurization adjustment means 10, and, when it is larger, the nut is loosened. After that, the movement stand 6 is lowered again and a frictional torque is measured. This operation is repeated. At a point of time when a measured value becomes equal to the target value, a pressurization-force adjustment is finished. As a result, an irregularity in the performance of the ultrasonic motor can be reduced.
Patent JP-H04281546-A (JP)
Title: Inter-computer communication system
Inventor: NAKAMURA NAOTO
IPC: G06F11/20
Filed: 1991-03-11
Abstract: PURPOSE:To easily constitute a system with a high reliability by continuing a processing by rising a preliminary computer at the time of the stoppage of an active system computer, in the duplex system of the computer. CONSTITUTION:When an arithmetic processing part 3 of a CPU 1 writes data to an address 14 in a memory part 5, a DMA control circuit 7 inputs the pertinent written information and address information concerned with the address 14 through a bus 12, and transfers it to a transmitting and receiving circuit 9. The transmitting and receiving circuit 9 transmits the pertinent information through a bus 11 to a CPU 2. A transmitting and receiving circuit 10 of the CPU 2 inputs the pertinent information, outputs it to a DMA control circuit 8, and the information is written through a bus 13 to an address 15 of a memory part 6 by a DMA. The address of the a dress 15 is the address received from the CPU 1, and it is the same with the address of the address 14.
Patent JP-S60189734-A (JP)
Title: Setting device for light emission condition of flash discharge bulb
Inventor: YAGI HIDEO
IPC: G03B15/05
Filed: 1984-03-12
Abstract: PURPOSE:To simplify the structure and to reduce the size as much as possible by moving sliding members composed of the 1st-the 3rd sliding plates which are provided with a film sensitivity scale, a stop scale, a photographic distance display, a light emission quantity setting scale, etc., mutually in parallel. CONSTITUTION:A guide number dial 10 is so constituted that the three sliding members composed of the 1st sliding plate 20 provided with the film sensitivity scale and stop scale in parallel, the 2nd sliding plate 30 which has the photographic distance display corresponding to the stop scale and is slidable according to a set value of the quantity of light emission, and the 3rd sliding plate 40 which has selection window 41 and 42 for the stop scale and corresponding photographic distance display to be set and operates associatively with a stop condition setting circuit are moved mutually by operating operation knobs 22 and 32, and 51 and 52, so when many graduations on the scale are provided, the structure does not become complicate, the device itself is reduced in size, and gradations are displayed closely. Consequently, each graduation is viewed easily and this is convenient to operation.
Patent JP-S55138521-A (JP)
Title: Method for construction of wooden-building foundation and concrete block used therefor
Inventor: IRIE SADAFUKU
IPC: E02D27/01
Filed: 1979-04-13
Abstract: PURPOSE: To enable construction of stable quality at a short time period by a method wherein several kinds of concrete blocks prefabricated in a factory are used for a foundation for a wodden building and assembled at a site.  
     CONSTITUTION: Sand is laid and leveled on cobble, and a concrete-made leveling plate 23 is buried at each place where a joint portion is located. Base blocks 1 are bridged between the plates 23, and a recess and a projection formed at joint portions of adjacent base blocks 1 are engaged with each other. Several kinds of base blocks 1 of different shapes are selectively used in accordance with the places. The base blocks 1 are fixed by inserting a coupling means 24 into a hole at their joint portion. Reinforcing bars are vertically inserted into holes 11 of the base blocks 1, to couple the base blocks 1 to body blocks. As for the body blocks, several kinds of the body blocks of different shapes are selectively used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51120473-A (JP)
Title: Method of squeezing slag
Inventor: MIURA MITSUGI
IPC: B30B9/26
Filed: 1975-04-15
Abstract: PURPOSE: To make slag into a doughnut shape to thereby facilitate its squeezing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60194729-A (JP)
Inventor: TERAO YASUHIKO
IPC: H02J3/24
Filed: 1984-03-12
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-H11244837-A (JP)
Title: Control structure of garbage disposing device
Inventor: SHINPO HIDETO
IPC: C02F11/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To always hold the quantity of water flowing into a flow rate control vessel constant. SOLUTION: A control part 27 for controlling the feed quantity of the sewage from a flow rate control vessel 8 to an aerator 9 corresponding to the operation time of a disposer 6 is provided in a garbage disposing device 1 provided with a settling vessel 7, into which a sewage having garbage crushed in a disposer 6 and transported with water flows to be temporarily stored and settled and separated, the flow rate control vessel 8, into which a sewage of a supernatant of the settling vessel 7 is supplied and stored, an aerator 9, in which the sewage is supplied from the flow rate control vessel 8 and aerated, and a solid material separating vessel 10 for decomposing sludge in the aerator 9 and a solid material settled in the settling vessel 7.
Patent JP-H075178-A (JP)
Title: Method for executing analysis and test and reaction container thereof
Inventor: KINNFUAI ITSUPU
IPC: B01L3/00
Filed: 1994-03-16
Abstract: PURPOSE: To attain a highly precise measurement even when a plurality of different reagents are used by dividing a second reaction area into at least tow integrated dissolving chambers by a bulkhead. CONSTITUTION: A second reaction area 34 is divided into, for example, at least two integrated dissolving chambers 20a, 20b by a bulkhead 36. When a device is turned to carry a reacting solution to the second reacting area 34, the bulkhead 36 prevents reagents 32a, 32b from being mixed together in dissolution. After they are dissolved to a desired degree, the device is turned in the opposite direction, and the resulting independent reagent solutions are discharged out of the reaction area 34 and carried to a reaction channel 21. When both the dissolved reagents 32a, 32b are reacted there for a time sufficient to generate a desired detectable response, the reaction fluid is linearly matched to an observation window to measure the detectable response.