baber/WOPTO huggingface dataset:
Patent JP-H0627745-A (JP)
Title: Manufacture of carrier for electrostatic charge development
Inventor: ASANAE MASUMI
IPC: G03G9/107
Filed: 1992-07-08
Abstract: PURPOSE:To effectively manufacture coating carrier for electrostatic charge development with uniform particle size by mixing and kneading together a resin and a magnetic powder, extruding the resultant from a nozzle having a very small bore, and cutting into lengths equal to the nozzle bore to generate a granular form. CONSTITUTION:In a manufacturing method for a carrier where a magnetic powder such as oxide chiefly containing iron is coated with a resin, 40-90wt.% of magnetic powder and 60-10wt.% of resin as binder are mixed and kneaded together, then the resultant is extruded into a thin wire from a nozzle having a bore of 30 to 150mum and the wire is cut into lengths approx. equal to the bore, and the produced particles are processed as to have a spherical form. The same size of the nozzle bore and cut lengths ensures effective manufacturing of particles having uniform particle size. The particles can further be turned to spherical form by the surface tension through softening of the resin of shell surrounding the magnetic particles by setting the particles in a hot air stream which is set higher than the glass transfer point of the resin.
Patent JP-2000040232-A (JP)
Title: Inspection apparatus for optical recording medium and inspection method
Inventor: NAKAYAMA SADAO
IPC: G11B7/005
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To assure the traceability of inspection and to improve the reliability of inspection by generating a time delay on the bases of the detection of an index signal and outputting a regenerative signal waveform in accordance with a trigger signal, thereby making it possible to assign the specific sector of a specific track. SOLUTION: After the track is specified by a track jump signal, the index signal is detected by an index signal detecting circuit 6 and is delayed for a specified time by a timer circuit 7 and thereafter, the track signal is outputted. The first sector mark after the output of the trigger signal is detected by a sector mark signal detecting circuit 9, the regenerative signal in the subsequent sector is outputted from a signal processing circuit 8. The sector is specified by the detection of the sector mark signal and the regenerative signal is sent to a prescribed measurement circuit 10 which compares the sector with a preset reference value, by which the inspection, such as decision of acceptance or rejection is executed. The sector to be inspected is eventually assigned to the desired specific sector and the accuracy of the inspection is improved.
Patent JP-H0744423-A (JP)
Title: Load factor display device
Inventor: ITO KEIRO
IPC: G06F1/00
Filed: 1993-07-27
Abstract: PURPOSE:To realize a load factor display device on which a load factor of a CPU is displayed continuously in real time. CONSTITUTION:A 1st load factor detection means 2 generates a 1st load factor signal L1 in response to an instruction indication number of times, a 2nd load factor detection means 3 generates a 2nd load factor signal L2 in response to number of arithmetic operation times, and a 3rd load factor detection means 4 generates a 3rd load factor signal L3 representing a ratio of an address space to all address spaces. Then a load factor display means 5 displays a load factor of a CPU by using any of 1st-3rd load factor signals L1-L3 or combination of them.
Patent JP-H05309026-A (JP)
Title: Stopper mechanism for reclining device
Inventor: TAGUCHI SUSUMU
IPC: A47C1/025
Filed: 1991-07-19
Abstract: PURPOSE:To soften shock in a turning limit at the time of inclining forward or inclining backward a seat.back in a reclining device. CONSTITUTION:When a gear 30 is turned in one direction by a motor 11 in a state that a cam 26 goes into the engaging recessed part of the gear 30, a sub-bracket 4 and a seat.back fall down backward through the cam 26. On the other hand, when the gear is turned in a reverse direction, the seat.back 3 falls down forward as the gear 30 rotates. In such a state, in the operation, unless the motor 11 is stopped on the mid-way, in the case of a conventional mechanism, the end edge of a slot 23 formed in the sub-bracket 4 abuts on a pin 25 provided vertically on a main bracket 2 to stop motor, but since the stopper piece 43 of a stopper plate is protruded from the end edge of the slot 23, first of all, the stopper piece 43 abuts on the pin 25, the stopper piece 43 is deformed to be expanded, thereafter, the end edge and the pin 25 abut on each other. That is, since the load does not increase suddenly but increases gradually, overloading is not generated in the motor.
Patent JP-2000037586-A (JP)
Title: Fully automatic washing machine
Inventor: YAMAGAMI KAZUHIKO
IPC: D06F39/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To improve maintenance while making a control device or control unit interchangeable for different types of the washing machines in which different course of particular use for specific selling stores is installed and reducing manufacturing cost, by setting a plurality of all exclusive course different from the installed course in the same control devices. SOLUTION: A plurality of washing courses, for example, standard course, light washing course, heavy washing course, quite washing course, strong hand- like scrub course, washing course for blanket and bedclothes, dry course, etc., to meet the different needs are installed in a memory of a micro computer 6. And, as the specific course, for example, switch on interval course, towel course, clean rinse course may be mentioned. However, while setting a specific course selected from these specific courses by each selling store, all these specific courses are set in the memory. Then, an expected specific course is selected in manufacture process of control board and the specific course for this type of washing machine is set.
Patent JP-S6361881-A (JP)
Inventor: KUMAGAI CHIKANORI
IPC: F27B15/09
Filed: 1986-08-29
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-H0526167-A (JP)
Title: Reciprocating compressor
Inventor: SAKAGUCHI KENICHI
IPC: F16K15/16
Filed: 1991-07-20
Abstract: PURPOSE:To open plural discharge valves with different lift quantities so as to reduce noise generated from a compressor. CONSTITUTION:Discharge valves 21, 22 for opening/closing the respective discharge holes 5 of valve seat plates 2 are formed of valve plates 23, 23 separably seated on the respective valve seat parts 2A, and retainers 24, 25 for regulating the lift quantities of the respective valve plates 23. The lift quantities of the valve plates 23, 23 are set to different measures H1, H2 by the retainers 24, 25.
Patent JP-H0753011-A (JP)
Title: Magazine for electronic part
Inventor: BABA TOSHIYUKI
IPC: B65G57/00
Filed: 1993-08-19
Abstract: PURPOSE:To solve problems with inserting electronic parts and generate no dislocation due to inclination or deformation by forming a projection part along the terminal leading-out direction of the electronic parts on the inner wall part of a magazine. CONSTITUTION:The insides of terminals 3, 3 and the bottom part of the body part 2 of an electronic part 1 are guided to a magazine 10 by projection parts 11, 11, both corner parts of the body part 2 are guided by projection parts 12, 12, and the electronic parts are inserted and stored in the magazines 10 one by one. The projection parts 11, 11 work as position regulating means for the electronic parts 1 in a stored condition. The projection parts 11, 11 are positioned in parallel to terminals 3, 3 and regulate the position in the overall length of the terminals 3, 3 in a longitudinal direction, so no dislocation is generated in the electronic parts 1 even if the magazine 10 is inclined in an arrow (a) direction, or side wall parts 10a, 10a are deformed by external force. It is thus possible to easily insert electrical parts 1 into the magazine 10.
Patent JP-H0652299-A (JP)
Title: Method for compressing picture data
Inventor: SHIMOMURA YUKARI
IPC: H04N19/13
Filed: 1992-07-31
Abstract: PURPOSE:To perform an efficient multi-valued picture compression without deteriorating pictures by comparing a noted picture element and the picture element of one element before the noted picture element and outputting such as the specific code. CONSTITUTION:Now, X is noted picture element data and c1-c3 are chrominance data held by 1st-3rd FF sections 102-104. In this case, the c1 is the chrominance data one picture element before the X and c2 is the chrominance data of a newly appeared picture element having values different from the c1, the c3 is the chrominance data of the newly appeared picture element having the value different from the c2. The X and the c1-c3 are compared by the 1st to 3rd comparison sections 105 to 107. When they are matched, d1-d3 become 1, and when they are different, the d1-d3 become 0. Then, the d1-d3 are 1, 0, 0, '1' is outputted, and when they are 0, 1, 0, '01' is outputted, and when they are 0, 0, 1, 001 is outputted, and when they are 0, 0, 0, 000X (all bits) are outputted. As the c1-c3 of the 1st-3rd FF sections 102-104 have different values updated at all times, two signals will not become '1' at the same time.
Patent JP-H0257764-A (JP)
Title: Gasket
Inventor: DEKI HIROSHI
IPC: F16J15/10
Filed: 1988-08-18
Abstract: PURPOSE:To enhance anti-corrosiveness and the easiness in handling without lowering the sealing performance by forming a silicon film over the surface of the base of expansion graphite gasket. CONSTITUTION:A silicon resin film 5 is in pressure contact with a metal flange surface nipping a gasket 1 to hinder inter-graphite layer compound from penetrating the flange surface, which will prevent it from corrosion. Accordingly there is no fear of lowering of the sealing performance secularly. Because the silicon resin film 5 is harder and stronger than expansion graphite gaskets 4A, 4B, its reinforcing function is in the same degree as metal foil 2, and the first named gasket 1 is thereby prevented from breakage. The protective function obtained by covering the surface will precludes generation of flows to lead to enhancement of easiness in handling and the quality. As fastening to the joint surface (flange surface) is prevented, eventual dismantling of the joint at maintenance or inspection does not impair the form of the gasket 1, which well permits re-using.
Patent JP-S59132780-A (JP)
Inventor: HERUBERUTO SHIYUTEMURAA
IPC: H02M7/162
Filed: 1983-11-02
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-2001035881-A (JP)
Title: Flip chip mounting structure
Inventor: ARAKI MAKOTO
IPC: H01L21/60
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To dispense with a control of the viscosity, the coating amount and the like of an underfill resin when a semiconductor chip is flip-chip mounted on a substrate. SOLUTION: A conductive bonding agent 5 is applied (transferred) on bumps 2 on a semiconductor chip 1, holes are bored in the positions (the coordinates of the bumps) corresponding to the bumps 2 on a thermoplastic resin layer (film-shaped) 6, this layer 6 is laminated on a substrate 3, the chip 1 is mounted on the layer 6, the bonding agent 5 is cured by heating, and the chip 1 and the substrate 3 are connected with each other. The layer 6 is softened by this heating, the layer 6 is filled between the chip 1 and the substrate 3 and the insufficient insulation between the bumps, a short circuit between the bumps and the like due to inflowing of the bonding agent 5 are prevented from being caused.
Patent JP-H0373290-A (JP)
Title: Holding device
Inventor: KATANO TOMONORI
IPC: B25J15/08
Filed: 1989-08-08
Abstract: PURPOSE:To hold a body soft, easy to be hurted or brittle and easy to be broken without any damage, by composing it so as to curve a thin thickness part of a finger member by extension with the application of a pressure on the hollow parts of plural finger members by feeding an adequate fluid, for instance, a compressed air and so as to hold the body between the mutual curved finger members. CONSTITUTION:A finger member 11 has a thick part 114 and thin part 113 along the longitudinal direction formed by a hollow part. The respective finger members 11 are curved in a mutually bowing direction by extending the thin part 113 in the longitudinal direction with the feeding of the fluid pressure to this hollow part and the body is gripped by the plural curved finger members 11.
Patent JP-2000038632-A (JP)
Title: Aluminum foil base and its production
Inventor: HOSONO SHINICHIRO
IPC: C22C21/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum foil base capable of thinning foil without deteriorating foil rollability and pinhole characteristics even in the case of a pure aluminum compsn. equivalent to JISlN30 and to provide a method for producing it. SOLUTION: The aluminum foil base has an aluminum alloy compsn. contg., by weight, 0.3 to 0.1% Fe, in which the content of impurities is regulated to <0.15%, and the balance Al with inevitable impurities, and the total of intermetallic compds. of 0.1 to 0.3 μm is 4×108 to 10×108 pieces/mm3. The aluminum alloy contains <=0.02% Cu and <=0.03% Ti as necessary.  A molten metal having the above compsn. is subjected to semicontinuous casting in such a manner that the cooling rate at the time of solidification is 0.3 to 3.0 deg.C/sec, is faced, is thereafter subjected to homogenizing treatment in the temp. range of 400 to 620 deg.C, is subjected to hot rolling, is subsequently subjected to cold rolling in >=50% rolling ratio, is thereafter subjected to process annealing at 300 to 450 deg.C and is subjected to cold rolling to obtain a foil base in which the total of the intermetallic compds. of 0.1 to 0.3 μm is 4×108 to 10×108 pieces/mm3.
Patent JP-H0653697-A (JP)
Title: Lead component inserting apparatus using pin guide plate
Inventor: ITO TETSURO
IPC: H05K13/04
Filed: 1992-07-31
Abstract: PURPOSE:To stabilize an insertion by providing a mechanism for holding leads and an extension pin of an electronic component, and a pin guide plate for guiding the pin to an insertion hole. CONSTITUTION:The lead component inserting apparatus comprises a first holding mechanism 4 for holding leads 1b of an electronic component 1, a push rod for pressing a body of the component 1, a second holding mechanism 5 for holding the pin, and a pin guide plate 11 for guiding the pin to an insertion hole 7a of a circuit board 7. After the mechanism 4 holds the lead 1b of the component 1, the push rod is moved down to be brought into contact with an upper surface of the body 1a of the component 1. Substantially simultaneously, a component guide 20 is brought into contact with a side of the body 1a of the component 1 by controlling operations of the mechanism 4, the rod and the guide 30 as to hold the body 1a. Thus, the component 1 itself is stably held, insertion positioning of the pin into the hole 7a is facilitated, and a stable insertion can be secured.
Patent JP-S6185480-A (JP)
Inventor: RAINERU GURAASU
IPC: C08G18/80
Filed: 1985-09-19
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-S6185056-A (JP)
Title: Pulse motor
Inventor: IIDA YOSHITAKA
IPC: H02K37/04
Filed: 1984-10-02
Abstract: PURPOSE:To generate a high torque by shortening a coil axially, and intruding part of the coil to the groove of a rotor, thereby reducing the size and the thickness. CONSTITUTION:A 2-phase pulse motor is composed of a stator 20, a rotor 21, a front cover 22 and a rear cover 23. The stator 20 is formed of a plurality (two) of stationary poles 24, 25, and a plurality of permanent magnets 26, 27 for exciting the poles alternately on the circumference. A plurality of internal tooth forms 28 are formed on the poles 24, 25, axially split at A, B, to interpose elliptical coils 29, 30 therebetween, and both are coupled by a core 31. Further, similar outer toothform 33 is formed on the rotor 21, and grooves 34 for escaping the coils 29, 30 are formed along the outer periphery. Thus, the coils 29, 30 are partly intruded into the groove 34, and the coils 29, 30 are axially shortened, thereby reducing the inertia and inductance.
Patent JP-S58101202-A (JP)
Inventor: HANSU SHIYUBUARUTSU
IPC: F01D9/04
Filed: 1982-11-25
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-2000038968-A (JP)
Title: Intake device for engine for small ship
Inventor: MASUKO TETSUYA
IPC: F02M35/104
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce intake noise and improve intake efficiency by arranging a connecting pipe for connecting upstream sides of intake pipes to each other, arranging an intake box having an intake port between an engine and a fuel tank, and communicating the intake box and the connecting pipe with each other. SOLUTION: An intake pipe for composing an intake device 10 is provided with a connecting pipe 22 for connecting upstream sides of each intake pipe having three carburetors 21 arranged on a right side of a ship body of a crank case 7a to each other, an intake box 23 arranged between a fuel tank and an engine 7, and a connecting hose 24 for connecting the intake box 23 and the connecting pipe 22 to each other. The connecting pipe 22 is deposed on a dead space arranged downward a second exhaust expansion chamber 14 where the carburetor 21 is positioned. The intake box 23 is arranged forward the engine 7 and on the dead space arranged downward a first exhaust expansion chamber 13. It is thus possible to reduce intake noise, it is also possible to improve intake efficiency, and it is possible to improve an output of the engine 7.
Patent JP-S6182106-A (JP)
Title: Detecting method of road surface difference
Inventor: HIRUMA YUTAKA
IPC: B60G23/00
Filed: 1984-09-28
Abstract: PURPOSE:To easily discriminate between a difference in level and a crack by projecting light beams of two different colors from a working vehicle which runs at a low speed and photographing the lighted part by a camera from right above, and detecting the difference in the level of a road surface. CONSTITUTION:The road surface part right below a camera is lighted with color light beams from a couple of left and right projectors S1 and S2 which emit light of different color so that the illuminate light beams overlap each other. A color photograph is taken continuously or at constant intervals by the camera C mounted on the working vehicle A which runs at the slow speed. If there is a difference H in the level on the road surface, illumination light of different color is projected on the level difference part H from beside and a part (g) which forms a shadow with illumination light of one color colors in a primary color with the illumination light of the other color; and illumination light lap parts (a) and (b) around it are different in color, so the parts are detected by being photographed by the camera C.
Patent JP-H0866423-A (JP)
Title: Walking guide block for visual defective
Inventor: ONO TETSUO
IPC: A61F9/08
Filed: 1994-08-31
Abstract: PURPOSE: To provide a guide block for easy walking of a visual defective with less sense of incompatibility comparing to a conventional walking guide block for a visual defective. CONSTITUTION: This walking guide block for a visual defective is horizontally equipped with a bar-like body 2, of which the almost lower half is buried in and the upper half is protruded from the almost upper face of a some tens mm thick block main body 1 made of concrete with a square plane shape.
Patent JP-H0867377-A (JP)
Title: Paper sheet carrying device
Inventor: KISHI MASATERU
IPC: B65H9/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a paper sheet carrying device in which paper sheets can be stably carried without generating heat or coarse particulate in the slant traveling preventing means for the paper sheets, concerning a paper sheet carrying device preventing skew of paper sheets in carrying paper sheets. CONSTITUTION: This paper sheet carrying device carrying paper sheets 1 while sandwiching them with a drive roller 2 and a plurality of coaxial pinch rollers 3, 4, and having a skew quantity detecting means detecting the skew quantity of the paper sheet 1, to the carrying direction, is constituted so that it is provided with a variable pressing force means 22b making the pressing force of at least one pinch roller 4 among a plurality of the pinch rollers 3, 4 applied to the drive roller 2 variable, and a pressing force regulating means 23 automatically controlling the pressing force so as to make the skew quantity detected by the skew quantity detecting means to be zero.
Patent JP-S58108431-A (JP)
Title: Atmospheric pressure tester
Inventor: HIROI KAZUO
IPC: G01M3/06
Filed: 1981-12-22
Abstract: PURPOSE:To provide an atmospheric pressure tester which prevents intrusion of water, production of rust, and forcible coupling of a shaft to a rotary drive source, by installing a sliding and rotary part of a cylinder shaft for a work attaching jig on the exterior of a water tank. CONSTITUTION:Only clamping plates 13 and 14, forming a work attaching jig, are installed to a piston rod 8 protruding into a water tank 1 through a water tank side wall 2 of the water tank 1. A cylinder 6 for laterally sliding the piston rod 8, a piston 7 part, a motor 18, sprockets 22, 23, a chain 24, and a cylinder shaft 9 part are mounted to the outside of the water tank 1. This prevents intrusion of water and production of rust. Additionally, a motor 18, for turning a work W, is fastened to a drive source mounting table 19 which moves in linkage with the shaft 9 of the piston rod 8 for moving the work clamping table 13, and thereby the motor 18 also moves with the movement of the shaft 9. This prevents the forcible operation of the sprockets 22, 23 and the chain 24 for transferring the rotation of the motor 18 to the shaft 9.
Patent JP-H0762075-A (JP)
Title: Production of novel polycarbonate polymer and novel polycarbonate polymer
Inventor: ENDO TAKESHI
IPC: C08G64/30
Filed: 1993-08-20
Abstract: PURPOSE:To easily obtain the subject novel polymer small in volumetric contraction rate on curing by copolymerizing a cyclic carbonate compound with an epoxy compound in the presence of a cation catalyst. CONSTITUTION:(A) A cyclic carbonate compound is copolymerized with (B) an epoxy compound in the presence of a cation catalyst to obtain the objective polymer having a number-average mol.wt. of 1000-30000 and comprising repeating units of the formula (R1, R2 are H, 1-8C alkyl, or R1 and R2 are directly bound to each other to form a cyclic structure comprising a 2-6C alkylene; X is alkylene). The component A is preferably trimethylene carbonate, and the component B is preferably cyclohexene oxide or 3-chloro-1,2-propylene oxide.
Patent JP-S5995762-A (JP)
Title: Fm transmission and receiving system
Inventor: SHIMADA GIICHI
IPC: G01R31/26
Filed: 1982-11-24
Abstract: PURPOSE:To attain ease of signal processing by using a triangle wave or a rectangular wave for a tone signal. CONSTITUTION:A transmission system 2 consists of an adder circuit 10 adding a voice signal S from a signal source 6, tone signal St of triangle wave from a signal source 8 and an FM modulating circuit 12. A signal transmitted onto an electric light line 16 is received by a receiving system 4. The system 4 consists of a high frequency amplifier circuit 18, FM demodulating circuit 20, addition circuit 24, tone signal detecting circuit 22, and a speaker 28. Further, the circuit 22 detects the tone signal St and outputs the signal St and an inverted tone signal St'. The circuit 24 adds the tone synthesizing signal and the signal St' and the voice signal is extracted.