baber/WOPTO huggingface dataset:
Patent JP-H03235772-A (JP)
Title: Front wheel mud guarding device for motorcycle
Inventor: TAKAOKA ATSUSHI
IPC: B62J15/00
Filed: 1990-02-14
Abstract: PURPOSE:To improve the cooling effect of a cylinder and to prevent adhesion of sludge to a cylinder by opening the front of the cylinder of an engine through reduction of the length of the rear side of a front mud guard and protruding a mud guard plate from a down tube part on the front side of the engine. CONSTITUTION:A front wheel 1 is rotatably supported to the lower end of a front fork 2 through an axle 3. A front mud guard 4 is formed in the shape of a chevron and molded in a shape to cover the upper side of the front wheel 1, and mounted in a manner that the front wheel 1 is prevented from collision during maximum cushion of the front fork 2. In this case, the rear side of the front wheel mud guard 4 is short and locked to a high position, and the front of a cylinder 7 of an engine 6 mounted on the lower front part of a frame 5 is opened. Meanwhile, a mud guard plate 9 is mounted in a state to be protruded frontward from a down tube 8 of the frame 5 on the front side of the engine 6. This constitution improves the cooling effect of the cylinder 7 by means of running air, and prevents adhesion of splashing sludge to the cylinder 7.
Patent JP-2000231747-A (JP)
Title: Optical disk and metal mold for molding optical disk
Inventor: YUSA ATSUSHI
IPC: G11B7/24097
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the releasing property from a stationary metal mold in injection molding and to decrease flashes by constituting in such a manner that the bore surface for forming the central hole of the disk has a projecting part projecting toward the central hole. SOLUTION: A disk substrate has the bore surface 150a and the projecting part 152a. The projecting part 152a has a rectangular shape at its cross section. Such shape may be adopted for the case a hub is not loaded to the substrate and the projecting part 152a determines the bore of a product. The length 12 of the projecting part 152a is preferably %i50% of a disk thickness 11. The disk thickness may be applied to a thin type disk (for example, DVD-ROM disk) of <=0.8 mm as well. Since the projecting part 152a is formed by a recessed part of a cut punch, the front end thereof is free from the flash. The height 14 of the projecting part 152a is preferably 0.01 to 0.5 mm. The disk substrate has the bore surface and the curvilinear projecting part.
Patent JP-H03236691-A (JP)
Title: Audio circuit for television receiver
Inventor: SHIRAKI TAKESHI
IPC: H04S5/02
Filed: 1990-02-14
Abstract: PURPOSE:To obtain the directivity of a sound in matching with the content of a picture by devising the above audio circuit such that a middle speaker outputs only a frequency band corresponding to human voice among speakers of a television receiver arranged at the left, in the middle and at the right. CONSTITUTION:A left signal L and right signal R are inputted to an adder circuit 7 via a control circuit 5. Only a frequency component of voice is extracted from the output of the circuit 7 by a BPF 8 and inputted to a center speaker 3 via an amplifier 9, a mode changeover circuit 10 and an amplifier 11. On the other hand, the voice frequency component outputted to the speaker 3 is subtracted from the left signal L and the right signal R subject to sound volume control by the circuit 5 at subtractors 12, 13 and the result is outputted to a left speaker 1 and a right speaker 2 via amplifiers 14, 15 respectively.
Patent JP-S55125050-A (JP)
Title: Outer rotor motor
Inventor: MITA YASUYUKI
IPC: H02K5/22
Filed: 1979-03-16
Abstract: PURPOSE:To obtain the outer rotor motor suitable for automatic assembling by an arrangement wherein an opening for connecting the terminal is formed on the supporter to which the stator core is fitted, and the cylindrical portion of the opening is made flat so as to constitute terminal system for connecting the lead wire. CONSTITUTION:A stator core 2 is fixed to a supporter 1 and a rotor 4 is attached to a bearing 3 and a shaft 5. After winding, fixed to the stator core 2 is a support tube 10 provided with a terminal 9 to which a winding coil 8 is welded. A flag- shaped terminal 12 is used at the connection of the terminal 9 and an outer lead wire so as to direct a lead wire 13 to the radial direction and reduce the axial length. An insulating sleeve 14 is coverd on the flag-shaped terminal 12 for the purpose of keeping the terminal 12 from the supporter 1 without contact even when the terminal 9 wound be bent at an opening 11 of the supporter 1. Further, an insulating cover 15 is attached to the supporter 1 to prevent water from flowing into a motor.
Patent JP-H02212670-A (JP)
Title: Clutch control device for speed change gear
Inventor: IINO HISAFUMI
IPC: F16H61/4035
Filed: 1989-02-10
Abstract: PURPOSE:To perform constantly excellent control of a clutch by a method wherein when the temperature of working oil discharged from a hydraulic servo unit is low, orifice resistance is increased to open the relief valve of a second discharge oil passage. CONSTITUTION:In order that a clutch CL is worked from on to off, a left cylinder chamber 134 of a servo unit 130 is drained through an oil passage L6 by means of a clutch control valve 220, an oil passage L8-L10, and an orifice 274 or an orifice change valve 270 actuated by means of a throttle pressure from a throttle valve 240 and a second orifice 272. However, when flow resistance of the orifices 272 and 274 is increased and a pressure in an oil passage L11 branched from the oil pessage L10 is increased, a relief valve 260 is opened to perform smooth discharge. This constitution enables excellent control of working of a clutch even when the temperature is low.
Patent JP-H07215631-A (JP)
Title: Position adjusting device of oblique elevator
Inventor: NISHIDA KIICHIRO
IPC: B66B13/12
Filed: 1994-02-02
Abstract: PURPOSE:To provide a device by which a door engaging device of an oblique elevator can be easily adjusted. CONSTITUTION:An engaging member 80 for adjustment whose inner dimension X is equal to dimension S between a fixed engaging plate 61 and a movable engaging plate 62 when a car door 13 is closed is provided with a simulated cam section 82 having a peep hole 82c and a long section 81. When a door engaging device is adjusted, the long section 81 is attached to the fixed engaging plate 61 so that the simulated cam section 82 comes on an inclined extension line of both engaging plates 61, 62. An interval Y between engaging rollers 45, 48 at landing place and a flange 82a of the simulated cam section 82 is adjusted while observing through the peep hole 82c.
Patent JP-H06315157-A (JP)
Title: Misconvergence correction plate
Inventor: NOUMA KIYOMITSU
IPC: H04N9/28
Filed: 1994-02-02
Abstract: PURPOSE:To prevent a short from generating even when a misconvergence correction plate is fallen from the holding part of a deflection yoke, to make it possible to easily mount the misconvergence correction plate on the holding part of the deflection yoke and further to easily perform the adjustment of the misconvergence correction. CONSTITUTION:A misconvergence correction plate 10 is composed of the one formed by inserting a ferromagnetic body piece 12 in a resin 11. As this misconvergence correction plate 10, the one which is engaged to the holding part of the misconvergence correction plate of the bobbin of a deflection yoke, has an engaging part 14 fixing the misconvergence correction plate to the holding part and has a handle part 15 is preferable, and the one where plural projecting and recessing parts which are capable of performing the stepwise adjustments of the engaging location of the misconvergence correction plate in the holding part of the misconvergence correction plate of the deflection yoke are provided on the engaging part 14 is preferable in particular.
Patent JP-H09220717-A (JP)
Title: Continuous panel cutting apparatus
Inventor: NAKAMURA TSUTOMU
IPC: B28D1/18
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To cut the long side cut-end surfaces and short side cut-end surfaces of a panel which is transported horizontally on the same transfer line continuously without remounting. SOLUTION: The long side cut-end surfaces of a traveling panel are cut by a pair of long side processing machines 10 installed on both sides of a transportation line, and after the panel being stopped and positioned, the short side cut-end surfaces of the panel is simultaneously cut by a pair of short side processing machines 20a, 20b which is arranged along the transportation line with cutting blades transferred at right angles to the transportation line. One short side processing machine 20a is placed movably along the transportation line, and in the transportation line within the transfer range of the processing machine 20a, the intervals of rollers 31 are made changeable.
Patent JP-H02210155-A (JP)
Title: Concrete-placing formwork and concrete wall formation therewith
Inventor: YANO YASUYOSHI
IPC: E04G21/02
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the occurrence of water bubble traces by a method in which a formwork body and a heat-insulating plate are removed after concrete is placed, the formwork body is removed from the placed face, and the laminate of heat-insulating plate and water-absorbing sheet is left on the placed face to cure it by the laminate for a heat-retaining wet curing. CONSTITUTION:A heat-insulating plate 3 of expanded resin is detachably set on the concrete-placing side face of a formwork body 2, and a water-absorbing sheet 4 of woven or nonwoven fabrics is laminated on the plate 3 to form a formwork 1. Many U-shaped drain grooves 5 are formed in a slant and crossing way on the sheet 4 laminate side, and concrete 6 is placed in contact with the sheet 4. Water coming from the concrete 9 is absorbed by the sheet 4 and directed through the sheet 4 into the grooves 5 formed on the plate 3 for discharging outside.
Patent JP-S63198724-A (JP)
Title: Supercharging pressure control device for internal combustion engine with supercharger
Inventor: TAKEMURA SHINICHI
IPC: F02B33/00
Filed: 1987-02-13
Abstract: PURPOSE:To prevent the working of intake air pulsation upon a valve for controlling supercharging pressure depending upon a load by locating the valve in a tank at the outlet side of an inter-cooler and making the valve continuous to a vacuum pressure pipe and a bypass passage respectively open to the upstream passage of a supercharger. CONSTITUTION:Air sucked via an air cleaner 1 is introduced to the combustion chamber 6a of an engine 6 after pressurized with a supercharger 4 and cooled with an inter-cooler 5. In this case, a tank 5a at the outlet side of the inter- cooler 5 is fitted with a supercharging pressure control valve 10 opening and closing with vacuum pressure introduced to a passage 7 at the upstream side of the supercharger 4 via a vacuum pressure pipe 12. Also, the valve chamber 10b of a control valve 10 is connected with a bypass passage 13 continuous to the upstream passage 7. And when a valve 11 in the valve chamber 10b has opened, the intake air is made to bypass the supercharger 4 and introduced to the combustion chamber 6a via the valve 11.
Patent JP-H05233746-A (JP)
Title: Logical simulation device
Inventor: SAGAYAMA HIDEKI
IPC: G06F11/26
Filed: 1992-02-19
Abstract: PURPOSE:To automatically analyze a timing in a polyphase synchronous circuit and an asynchronous circuit. CONSTITUTION:A simulation device which operates a delay simulation is provided with a pattern compressing means 12 which compresses an input pattern, and an expected value collating means 13. Then, an expected value collating simulation is repeatedly executed while the pattern is compressed, and a place where a noncoincidence is generated at first is found and outputted to an outputting device 3. Thus, the timing can be analyzed regardless of the polyphase synchronous circuit or the asynchronous circuit, and only a path operated by the input pattern can be checked, so that a critical path put in question on usage can be easily found without picking up the path which is not used on operation.
Patent JP-S60175736-A (JP)
Title: Supercharged engine
Inventor: MATSUNAGA NOBUHIKO
IPC: F02B39/04
Filed: 1984-02-21
Abstract: PURPOSE:To aim at reducing the cost of an engine and as well at enhancing the efficiency of energy, by arranging, in an auxiliary intake-air passage, a mechanical supercharger which is driven at a speed equal to a multiple of the speed of a crankshaft, and as well by providing a balancer in a certain amount on the rotary section of the supercharger to constitute a secondary balancer for the engine. CONSTITUTION:Upon low speed rotation of an engine a positive displacement type mechanical supercharger 23 disposed in an auxiliary intake-air passage 8 is effective to supply fresh air from the auxiliary intake-air passage in a sufficient compressed condition. Then, even if throttle valves 13, 22 are fully opened by a link 25 associated thereto to increase the rotational speed of the engine, no turbo-lag is brought about since the supercharger 23 is driven by a crank shaft 5. Meanwhile upon high speed rotation of the engine a usual supercharger 15 disposed in a main intake-air passage 7 is effective. At this time a rotor 26 eccentric from the rotating center of the supercharger 23 and a balancer 27 arranged in parallel thereto are rotated at a speed equal to a multiple of the speed of the crank shaft 5, and therefore the secondary vibration of the engine may be absorbed.
Patent JP-S55125125-A (JP)
Title: Production of flexible copper-laminated substrate
Inventor: ISHII MASATO
IPC: B32B15/04
Filed: 1979-03-22
Abstract: PURPOSE: To obtain a copper-laminated substrate having good flexibility, by forming a thin copper layer on a plastic film by a sputtering method and subsequently, electrodepositing copper on said copper layer at a low initial current density followed by higher current density and at a specific concentration of an electrolytic bath.  
     CONSTITUTION: A copper layer which is thick enough for current flow (about 500W5,000Å) is formed on a plastic film by sputtering. Then, electrolysis is first carried out in an electrolytic cell containing a bath having a copper ion concentration of 20W60g/l and a sulfuric acid concentration of 120W380g/l, at a cathode current density of below 4A/dm 2  and then, in a subsequent electrolytic cell containing a bath having the same copper and sulfuric acid concentrations as in the first cell and containing a surfactant such as glue at a current density of 4W10A/dm 2  thereby to deposit copper of the desired thickness on the copper layer. Consequently, a copper-laminated substrate having flexibility, strong adhesion of copper to film substrate, few pinholes, good heat resistance when soldered and smooth copper surface is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05230785-A (JP)
Title: Recovery boiler and its combustion process
Inventor: NANRI KEITA
IPC: F22B35/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide a recovery boiler and its combustion method capable of leveling the black liquor combustion in a furnace and enabling the optimum control and operation of the boiler by measuring the objective data for minimizing the corrosion thinning of the superheater. CONSTITUTION:Primary air is supplied through the bottom opening of a boiler furnace 1 and secondary air for leveling the top of char bed 12 is supplied through a damper 6b and blown from a nozzle opened in a furnace wall above the nozzle for primary air. Black liquor is sprayed with a black liquor sprayer 8 attached to a furnace wall above the nozzle for secondary air. Tertiary air is supplied through a damper 7b and blown from a nozzle opened in a furnace wall above the black liquor nozzle. In the above combustion method for a recovery boiler, the tertiary air damper 7b and the secondary air damper 6b are throttled when the temperature deviation of the outlet steam of the superheater 2 attached to the outlet of the furnace exceeds a prescribed level and, at the same time, the source pressure of air is increased to increase the flow rate of the supplied air to uniformize the combustion in the furnace.
Patent JP-H06247387-A (JP)
Title: Control panel of ship
Inventor: KOBAYASHI TOSHIAKI
IPC: B63H21/22
Filed: 1993-02-23
Abstract: PURPOSE:To cope with market diversification and users' taste by disposing in a unit panel portion a key switch, a stop switch, an auxiliary switch and an alarm buzzer which are necessary components, and enabling other meters and switches to be individually mounted in a hull-mounted visor. CONSTITUTION:A key switch 1, a stop switch 2, an alarm buzzer and an auxiliary switch A are integrally formed on one unit panel P, which can be built into a hull-mounted visor, together with a group of meters.
Patent JP-H09225255-A (JP)
Title: Supply device of harmful component removing agent
Inventor: OBATA HIROICHI
IPC: B01D53/34
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent from clogging of a harmful component removing agent, especially slaked lime by providing removing agent supply piping connected with a blower at the end part in midway of exhaust pipeline, and besides connecting with an auxiliaries extracting device and a slaked lime extracting device, in midway of the removing agent supply pipeline. SOLUTION: In midway of pipeline 3 for discharging the exhaust gas discharged from a waste incineration furnace 1 through a chimney 2 into the air, a bag filter 4 and an induced draft fun 5, etc., are arranged. In order to remove harmful components such as Cl, S, etc., in the exhaust gas, a device 11 for feeding the harmful component removing agent consisting of slaked lime and auxiliaries, is connected in midway of the pipeline 3. The device 3 is connected with the removing agent supply pipeline 13 connected with a blower 12 at the end part, and with the auxiliaries extracting device 14 at the upperstream side and the slaked lime extracting device 15 at the downstream side. Then, even though the slaked lime sticks on an inside wall surface of the pipeline, the inside wall surface is rubbed with the auxiliaries from the upperstream and then the slaked lime is naturally dropped off.
Patent JP-H11230088-A (JP)
Title: Reluctance motor-integrated pump
Inventor: HATSUDA TADAYUKI
IPC: H02K19/10
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise by forming the intake path of a fluid between a housing and one end section of a rotor, forming the discharge path of the fluid between the housing and the other end section of the rotor, and allowing the rotor to act as the impeller of an axial pump feeding the fluid in the rotation axial direction. SOLUTION: An intake path 8 sucking a fluid is formed between a housing 5 and one end section of a rotor 2, and a discharge path 9 discharging the fluid is formed between the housing 5 and the other end section of the rotor 2. The rotor 2 is laminated with steel sheets 21 staggeringly in the rotating direction to have the shape of the impeller of an axial pump feeding the fluid in the rotation axial direction. Since the intake path 8 and discharge path 9 are arranged to pinch the rotor 2 in the rotation axial direction, part of the salient poles of a stator is not notched in forming the intake path 8 or discharge path 9. The force applied in the radial direction of the rotor 2 is balanced by the electromagnetic force generated on the stator 1, and vibration and noise can be reduced.
Patent JP-H02212356-A (JP)
Title: Furnace repairing binder
Inventor: OKAMOTO HIROSHI
IPC: C09K3/10
Filed: 1989-02-14
Abstract: PURPOSE:To obtain the furnace repairing binder having a high curing rate, high-temp. fluidity, and a high-temp. adhesive property by using alkylphenols and pitch as the base of the binder. CONSTITUTION:The furnace repairing binder consists essentially of alkylphenols and pitch. An alkylphenol consisting essentially of a 10 or 11C alkylphenol is preferably used as the alkylphenol. Tar acid components after removing the fractions having a lower b.p. than xylenol is most preferably used. Tar-based soft pitch having <=70 deg.C softening point is preferably used as the pitch, and refined pitch obtained by removing quinoline-insoluble matter from the tar-based soft pitch and/or impregnate pitch obtained by heat-treating the refined pitch are more preferably used. In this case, 30-70wt.% of the alkylphenol and 70-30wt.% of the pitch are preferably mixed.
Patent JP-2000233185-A (JP)
Title: Electrochemical water treatment apparatus
Inventor: KOIKE NORIO
IPC: C02F1/461
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus using a metal electrode unit, high in treatment efficiency and extended in electrode life. SOLUTION: An electrode structure 3 wherein a plurality of metal electrode units 1 are laminated through spacers 2 is integrated by using electric insulating clamping means, for example, bolts 5 and nuts 6 to be mounted in an electrolytic cell. Since the mutual positions of the metal electrode units are fixed by the clamping means, strain is hard to generate and desired effect can be achieved.
Patent JP-H01209367-A (JP)
Title: Adjustment of analysis sample for partially alloyed powder
Inventor: MINEGISHI TOSHIYUKI
IPC: G01N1/28
Filed: 1988-02-17
Abstract: PURPOSE:To reduce variations in the results of analysis on an alloy component, by performing a heat treatment at the temperature of above 800 deg.C and below 1,300 deg.C prior to the taking of an analysis sample. CONSTITUTION:A sample for analysis on a partially alloyed powder is used as intact or reduced repeatedly with a riffle sampler to be weighed out by about 5-10g and a reducing boat is filled evenly with the sample. The reducing boat undergoes a heat treatment in a heating furnace at 800-1,300 deg.C for 30-60min. After the heat treatment, a sintered cake formed is cracked and further reduced to obtain 1.0g of the analysis sample. The analysis on an alloy component is performed in accordance with JISG1252 as done the analysis of a steel material. Heat treatment prior to the taking of the sample can secure the fastening of the alloy powder on a base powder, thereby enabling the preven tion of an effect otherwise caused by a size distribution in the reduction of the analysis sample.
Patent JP-S61196077-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: E04G21/14
Filed: 1985-02-22
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-H11231427-A (JP)
Title: Image forming device
Inventor: MIKI KOJI
IPC: G03B27/32
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of the quality of an image occurring because of attachment of a foreign matter to a transparent member being as an exposure plate, in an image forming device forming the image by exposing a photosensitive recording medium such as a microcapsule paper. SOLUTION: A pressing glass 20 set at a position where it is opposed to the exposure surface of the microcapsule paper 37 at an exposure time is cleaned by rotating the belt 42 of an exposure base 40. It is good that the surface of the belt 42 may be made of a felt or many obtained by planting fiber. Since the transparent member can be cleaned by a cleaning member, the foreign matter such as dust attached to the transparent member can be eliminated. Thus, the image whose quality is excellent can be always formed.
Patent JP-H05229870-A (JP)
Title: Carbonaceous form
Inventor: YUMITATE YASUHIKO
IPC: C01B31/02
Filed: 1992-02-20
Abstract: PURPOSE:To provide a carbonaceous form capable of utilizing its curved surface without causing its brittle fracture, also high in repeated flexural fatigue strength. CONSTITUTION:The objective carbonaceous form is composed of carbon fibers and carbonaceous matrix, having such structure that the matrix is divided into fine blocks and the carbon fibers are penetrated through among these blocks.