baber/WOPTO huggingface dataset:
Patent JP-2000036736-A (JP)
Title: Dynamic logic circuit
Inventor: UEDA TORU
IPC: H03K19/096
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the occupancy area of a dynamic logic circuit while lightening the load of the circuit or wiring design and securing operation reliability. SOLUTION: This circuit has a precharging transistor Npc, which is connected between an output node ND and a source voltage supply line and accumulates electric charges in an output node ND by turning on for a precharging period, wherein a clock signal CLK has a 1st potential according to the clock signal CLK and a logic circuit 2 which is connected between the output node ND and an input terminal for the clock signal CLK and determines the logic state from an input signal IN received in the precharging period and draws accumulated electric charges of the output node ND out of the input terminal for the clock signal CLK by the potential difference between the output node potential and a 2nd potential in an evaluation period,  wherein the clock signal CLK has the 2nd potential when a current path is generated inside according to the determined logic state to generate an output signal OUT.
Patent JP-H0651586-A (JP)
Title: Recorder
Inventor: KITAHARA FUMIHIRO
IPC: G03G15/00
Filed: 1992-07-31
Abstract: PURPOSE:To always make an interval between continuous recording papers proper, to execute a recording action without decreasing a recording speed even at a both-surface recording time and to prevent a cost from being made too high. CONSTITUTION:When the value of a counter CNTA starting to count by the turning-off of a paper supply sensor 13 becomes larger than the prescribed proper paper interval (50mm), the motor of a both-surface unit is accelerated and a carrying speed (150mm/s) higher than the normal carrying speed (60mm/s) is attained. Or when the value of a counter CNTB starting to count by the turning-off of a grip sensor 15 becomes smaller than the normal paper interval at the turning-on time of the sensor 15, the transmission of driving force to a grip roller 14 is turned off. Then, when the prescribed paper interval is attained, the roller 14 is started again.
Patent JP-H1133376-A (JP)
Title: Method and apparatus for diluting concentrated hypochlorous aqueous solution
Inventor: ITO JINICHI
IPC: C02F1/76
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To safely dilute a conc. hypochlorous acid aq. soln. SOLUTION: The conc. hypochlorous acid aq. soln. 1 in a conc. soln. storage tank A is supplied to a mixed and diluted soln. tank B through a conc. soln. supply pipe 16 to be mixed with diluting water 2 introduced through a diluting water introducing tank D to prepare a hypochlorous acid aq. soln. 3 with a predetermined concn. and, if necessary, this soln. is taken out through a supply storage tank C. When the conc. hypochlorous acid aq. soln. 1 is introduced into the conc. soln. storage tank A, chlorine gas-containing air generated and stagnated in the upper space A' of the conc. soln. storage tank A is passed through the diluting water of the diluting water introducing tank D through a chlorine gas introducing pipe 23 and chlorine gas is absorbed and removed to discharge air to the upper space B' of the mixed and diluted soln. tank B and the open air.  When the conc. hypochlorous acid aq. soln. in the conc. soln. storage tank A is supplied to the mixed and diluted soln. tank B, the air in the upper part B' of the mixed and diluted soln. tank B or the open air is sucked into the conc. soln. storage tank A through an aeration pipe 30.
Patent JP-S6363455-A (JP)
Inventor: TERASAWA JUNJI
IPC: A61C17/00
Filed: 1986-09-01
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-S5995821-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
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-2001032725-A (JP)
Title: Centrifugal governor for diesel engine
Inventor: KAWAHARA MINORU
IPC: F02D31/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal governor in which dispersion of low and idle set positions by an operator is eliminated. SOLUTION: This centrifugal governor is formed in a manner that a governor weight 8 is connected to the rack pin 2 of a fuel injection pump 1 through a governor lever 3, the tension of a governor spring 4 can be regulated through a governor lever 5 by a remote controlled lever 6b and under a condition that the remote controlled lever 6b is set in a low/idle position, the governor lever 3 is retained in a low/idle corresponding position by a governor force G and an idle spring 13 which opposes the governor force G. An idle position regulating means 10 is newly arranged which regulates the governor lever 3 to the low/idle corresponding position on the way that the remote controlled lever 6b is set to a low/idle lower limit position Lc by exceeding a low/idle upper limit position La.
Patent JP-S58106180-A (JP)
Title: Draining method in time of condenser operation on reversible pump-turbine
Inventor: MUTAGUCHI KOUZOU
IPC: F03B15/04
Filed: 1981-12-18
Abstract: PURPOSE:To drain off the water entrapped around a runner in a quick manner through centrifugal force, by carrying out drainage with a casing drain pipe in a process of water level depression in addition to drainage by a leaked water drain pipe attached to a bottom ring. CONSTITUTION:At a point where a guide vane 2 comes to the full closing or in close proximity to such a state, an switching valve 8a is opened from a suction pipe 8 for water level depression in a runner chamber and compressed air is fed into the runner chamber, depressing a water level W in the runner chamber down fully to the position where it may not contact a runner 3 being idling. In a process of depressing the water level W, the water entrapped around the runner 3 is discharged to a discharge pipe 4 by means of a conventional bottom ring leaked water drain pipe 10 attached to a bottom ring 11 by a centrifugal force produced by runner's idling and in addition to this operation, drainage is carried out also from a casing drain pipe 12 attached to a casing 1 so that a large quantity of water around the runner may be drained off as quickly as possible.
Patent JP-S6269805-A (JP)
Inventor: SUZUKI YOSHINOBU
IPC: A41D13/00
Filed: 1985-09-18
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-H0371572-A (JP)
Title: Chip type parts with jumper conductor
Inventor: YAMAKOSHI KOJI
IPC: H01R11/01
Filed: 1989-08-10
Abstract: PURPOSE:To simplify the manufacturing process of a substrate by forming a jumper conductor wound around the circumferential face of a parts body between the electrodes of both ends of the parts body such that the terminals of the jumper conductor are opposed to each other on the back of the parts body. CONSTITUTION:The terminals 14a, 14b of the jumper conductor 14 on the back of chip type parts 11 are respectively formed with a length of about 1/3 of a length l in the cross direction, e.g. from the end of the side of a parts body 11a. To mount the chip type parts on a substrate, the electrodes 12, 13 of the chip type parts 11 and the terminals 14a, 14b of the conductor 14 are made to correspond to the electrodes 12', 13' and a conductor pattern 14' printed on the substrate and fixed by soldering to form a circuit. So, it is possible to pass other conductor patterns under the chip type parts 11 without providing any special processes to the conductor pattern of the substrate and simplify the manufacturing process of the substrate.
Patent JP-2000038601-A (JP)
Title: Production of particle dispersed alloy powder
Inventor: MURAMATSU YUJI
IPC: B22F9/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To progress the alloying of alloy powder in a short time and to uniformly disperse ceramic particles therein by subjection a brittle phase-contg. alloy powder easy to crack, soft other metal or alloy powder blended at need and ceramic powder to mechanical alloying. SOLUTION: Alloy powder contg. brittle phases, preferably σphases easy to crack, soft other metal or alloy powder blended at need and ceramic powder are subjected to mechanical alloying by using a high energy ball mill. This brittle phase-contg. alloy power is obtd. by melting an alloy of Fe, Cr, W, Ti or the like, thereafter executing heat treatment to form a σ phase as a brittle phase and executing pulverization into about 1,000 to 1 μm. Moreover, as the soft other metal, Fe or the like is preferably used after pulverized into about 150 to 1 μm particle size. As the ceramic powder, the particles of about 1 to 0.01 μm of oxide, carbide, nitride, boride or the like are preferable. In this way, the alloy is atomized, and the alloying and the uniform dispersion of the ceramic particles are promoted.
Patent JP-H0869687-A (JP)
Title: Magnetic disk device
Inventor: SUZUKI TAKAHIRO
IPC: G11B33/12
Filed: 1994-08-30
Abstract: PURPOSE: To prevent impact on a magnetic disk medium, magnetic head and head positioning mechanism housed in a magnetic disk device body by mounting buffer members covering respective corner parts of a main body cover of the device at the respective corner parts. CONSTITUTION: A frame 9 is fixed via vibration proof members 8A, 8B made of a polyvinyl chloride resin is fixed to the outside wall part of a base 1. The impact and vibration are summed up by these vibration proof members 8A, 8B and the transmission of the impact and vibration to the respective parts housed in a case 3 via the frame 9 is prevented when the vibration and impact are applied to the main frame by disposing the vibration proof members 8A, 8B between the base 1 and the frame 9. As a result, the respective parts housed in the case 3 are protected.
Patent JP-H0280527-A (JP)
Title: Method and apparatus for avoiding evaporative weight reduction of alloyed element in electron beam melting
Inventor: HERUMAN SHIYUTSUNPU
IPC: C22B9/22
Filed: 1989-08-10
Abstract: PURPOSE: To avert the evaporation loss of alloy elements from metal bath, by applying electron bombardment to the melt of a metal bath via a protective layer covering this metal and indirectly introducing heat into the metal bath, thereby executing electron beam melting.  
     CONSTITUTION: A bar 4 to be introduced from a side chamber 3 in a vacuum vessel 2 is remelted by the electron bombardment 7 from an electron gun 5 and the molten metal is accepted in a water cooled copper crucible 10 where the metal bath 15 is formed. The heat is indirectly introduced by another electron bombardment 8 via the protective layer 16 covering the metal bath 15 to melt and maintain the metal bath 15 in a liquid state. This metal bath 15 overflows form a lip 11 into a water cooled cast ingot casting mold 12. The heat is indirectly introduced to the liquid metal bath 18 via the protective layer 20 by the electron bombardment 9 from another electron gun 16. If, for example, the metal baths 15, 18 are 18/8 CrNi steel, Ti6A14V alloy, etc., slag layers of about 6mm thickness consisting of about 45% Al 2 O 3 , about 48% CaO, about 6% MgO, etc., are preferably formed. As a result, the evaporation loss of the alloy elements form the metal baths in the electron beam melting is effectively averted. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000019901-A (JP)
Title: Image forming device
Inventor: NOMURA YUJIRO
IPC: G03G21/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To surely judge a service life of a photoreceptor without providing a specific counting means at the photoreceptor. SOLUTION: This image forming device is provided with an exposing means 40 for forming a latent image by exposing a surface of the photoreceptor 140 to be rotated and driven, a developing means for making the latent image into the visible image by applying the developer on the latent image, an intermediate transfer body 36 for primarily transferring the visible image and further secondarily transferring on a recording materials, a detecting means 91 for detecting a mark disposed on the intermediate transfer body, and a controlling part 90 controlling exposure timing by the exposing means by making the time when the mark is detected as a reference, counting detected times of the mark and judging that the photoreceptor reaches the service life when the counted value reaches a specific value.
Patent JP-S6447537-A (JP)
Title: Laminate
Inventor: WATANABE KAZUYUKI
IPC: B32B27/32
Filed: 1987-08-19
Abstract: PURPOSE:To obtain a laminate having good radiation resistance, transparency, heat resistance and thermal shapability, by providing a layer composed of a composition obtained by blending two ethylene/propylene random copolymer different in ethylene content and a layer composed of a composition obtained by an blending an ethylene/propylene block copolymer and an ethylene/alpha-olefin copolymer. CONSTITUTION:An A-layer is composed of an ethylene/propylene copolymer of ethylene content of 0.05-16% obtained by blending an ethylene/propylene random copolymer of ethylene content of 7% or less and an ethylene/propylene random copolymer of ethylene content of 15-80% and a B-layer is obtained by blending 80-97% of an ethylene/propylene block copolymer and 20-3% of an ethylene/3-12C alpha-olefin copolymer. A laminate is molded by respectively extruding the A-layer and the B-layer by a T-die molding machine in a predetermined thickness to laminate both layers.
Patent JP-S6098369-A (JP)
Title: Data processing method of speedometer
Inventor: YAGI SOUICHI
IPC: G01P3/489
Filed: 1983-11-04
Abstract: PURPOSE:To prevent degradation of the measuring capacity for a very low speed by counting up a counter each time when the state of a pulse signal is changed. CONSTITUTION:When an automobile is run, a magnet disc 1 is rotated, and the pulse signal is generated from a lead switch 2. This pulse signal is supplied directly to a monostable multivibrator 3a, and this signal has the phase inverted and is supplied to a monostable multivibrator 3b. Outputs of monostable multivibrators 3a and 3b are synthesized by an OR circuit 5 and are supplied to a counter 6. The number of pulses of the signal supplied to the counter 6 is twice as large as that of the signal generated from the lead switch 2.
Patent JP-S6264880-A (JP)
Title: Adhesive
Inventor: FURUMIYA YUKIATSU
IPC: C08L75/06
Filed: 1985-09-17
Abstract: PURPOSE:To provide an adhesive which is excellent in initial bonding strength, hydrolysis resistance, heat resistance and durability and enables high-speed bonding and which comprises a particular polyester polyurethane and an isocyanate compd. CONSTITUTION:A mixed diol comprising 50-100wt% 8-12C alpha,omega-dialkanediol (e.g., 1,9-nonanediol) and 50-0wt% 7C or lower low-molecular diol (e.g., ethylene glycol) is reacted with a 6-12C aliphatic or arom. dicarboxylic acid (e.g., adipic acid) to obtain a polyester polyol having an MW of 1,000-10,000. The polyester polyol is reacted with an org. diisocyanate (e.g., 2,4-tolylene diisocyanate) to obtain a polyester polyurethane having a number-average MW of 10,000-70,000 and having a hydroxyl group at its both ends. 100pts.wt. polyester polyurethane is blended with 5-40pts.wt. compd. having at least three isocyanate groups in its molecule to obtain an adhesive. A vinyl chloride resin is bonded to other base material through the adhesive.
Patent JP-H0758001-A (JP)
Title: Method for forming pattern
Inventor: FUKUDA HIROSHI
IPC: H01L21/027
Filed: 1993-08-20
Abstract: PURPOSE:To cancel intrinsic characteristics of a filter and to prevent relative positional relationship of imaged pictures by measuring an amount of a misregistration of a projected picture occurring by inserting the filter under various exposure conditions at each filter, and adding it as an offset to the conditions at the time of using the filter. CONSTITUTION:A mask pattern is registered with a substrate alignment mark by an off-axis alignment system. In this case, an alignment offset is added in an X direction. An amount of the offset is corrected by previously measuring an amount of a misregistration of a projected picture occurring by inserting a filter for a hole pattern to be used. Further, in the case of exposure, a focal position is deviated from that at the time of normal exposure. This is also corrected by previously measuring an amount of a positional deviation of an optimum focus occurring by inserting the filter for the pattern to be used.
Patent JP-2000037584-A (JP)
Title: Device for opening and closing panel cover of sewing machine
Inventor: OKAMURA NOBUTAKA
IPC: D05B73/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate problems such as generation of unpleasant noise or injury to a panel cover by providing a damper means for decelerating and controlling rotation of the panel cover for opening and closing a space in an upper portion of a machine frame when a locking means is released and the panel cover is biased from a closing position to an opening position by a spring force. SOLUTION: In a structure for blocking a space in an upper portion of a machine frame 12 by a freely opening and closing panel cover 22, the panel cover 22 is rotatably supported by means of bearing a shaft 24, which is fixed to one side of the panel cover 22, to a blanket. A coil spring 50 for biasing the panel cover 22 towards an opening direction is wound on the shaft 24. Further, a base end of an arm 40 is fixed to one end of the shaft 24, and a pinion 44 is rotatably mounted to a protrusion 42 formed at a tip portion of the arm 40. Then, the pinion 44 is engaged with an circular arc rack 46 greased with a viscous material, thus forming a damping means for decelerating and controlling the rotation in the opening direction of the panel cover 22 by the coil spring 50.
Patent JP-S62244831-A (JP)
Inventor: HIYUUBAATO BURETSUSHINGU
IPC: B65H1/14
Filed: 1985-09-18
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-H0758585-A (JP)
Title: Surface acoustic wave filter
Inventor: KAJIWARA TAKAHARU
IPC: H03H9/64
Filed: 1993-08-20
Abstract: PURPOSE:To obtain improvement of characteristic in the neighborhood of the pass band of a surface acoustic wave filter made by arraning two pairs of two-port resonators on the same piezoelectric substrate. CONSTITUTION:The two pairs of two-port resonators 11, 12 in which three kinds of longitudinal modes can be excitated are arranged at the same piezoelectric substrate 16, and also, they are connected electrically in parallel. Respective frequency characteristic is arranged at a frequency axis so that two resonance points on a high-pass side on one side can coincide with the two resonance points on a low-pass side on the other side simultaneously.
Patent JP-2000041099-A (JP)
Title: Device and method for transmitting telephone number
Inventor: HORI HIROYUKI
IPC: H04M1/27
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To speedily and surely transmit a telephone number for emergency message. SOLUTION: The telephone number for emergency is previously registered in a memory circuit 34. The numerals of a telephone number inputted from a ten key switch circuit 30 are successively held in a register circuit 36 and when a telephone number having the same number of digits as the telephone number registered in the memory circuit 34 is held in the register circuit 36, corresponding to the instruction of a digit number detecting circuit 38, a comparator circuit 40 compares the telephone number held in the register circuit 36 with the respective telephone numbers registered in the memory circuit 34. When any telephone number is coincident, the comparator circuit 40 applies a call originating instruction signal 52 to a call originating processing circuit 42.  When the call originating instruction signal 52 is received, without waiting pressing of the call originate key of a call originate key switch circuit 44, the call originating processing circuit 42 immediately fetches the telephone number for emergency held in the register circuit 36, generates a call originating signal 56 containing this telephone number and outputs that signal.
Patent JP-H0758623-A (JP)
Title: Cmos input circuit
Inventor: TSUCHIDA KAZUTO
IPC: H03K19/017
Filed: 1993-08-20
Abstract: PURPOSE:To quickly convert a potential corresponding to the same logic into different potentials. CONSTITUTION:Potentials VCC and VEE1 are given to a CMOS circuit 7 by potential points 50 and 52, and the output is given to the gate of a transistor TR 3a. A potential point 53 where a potential VEE2 is given is connected to the drain of the TR 3a through a resistor 4. The gate of a TR 6 is connected to the potential point 53 together with the drain of the TR 3a through the resistor 4. The gate of a TR 5 is connected to an input terminal IN. Thus, the time constant with which the potential of the gate of the TR 6 is reduced toward he potential VEE2 through the resistor 4 is small because the capacitance in the gate of the TR 5 is not related to this time constant, and the potential of the gate of the TR 6 is quickly reduced.
Patent JP-H04251637-A (JP)
Title: Liquid cooling mold for continuous casting of metal
Inventor: HORUSUTO FUON BUIRU
IPC: B22D11/053
Filed: 1991-07-23
Abstract: PURPOSE: To minimize the necessary force to a mold slidably supported as small as possible and to make further larger frequency of oscillation, in the liquid cooling type mold for continuously casting a metal, such as steel, having a shaping wall made of a metal worked material which fixes to a support plate and provides a connecting tube for cooling liquid for cooling the shaping wall. CONSTITUTION: This liquid cooling type mold for continuously casting the metal, has feature, in which the one end parts of spring elements 7 are uniformly and dispersingly disposed and fixed to the side surface of the support plate 2 at the part of non-faced to the shaping wall 1 and the stiffness of the spring element 7 in the casting direction is remarkably small in comparison with the stiffness to two directions in the transverse direction to the casting direction; the spring elements 7 are disposed toward one direction of the transverse direction to the casting direction; the other end parts of the spring elements 7 are fixed to a carrier plate 6; the carrier plate 6 is joined with a stationary base frame 12 and the oscillation device acts to the support plate 2.
Patent JP-H1147788-A (JP)
Title: Cleaning of water flowing in side ditch
Inventor: TAKASHIMA TOMOHARU
IPC: C02F3/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve contact properties of water flowing in a side ditch with charcoal in relation to cleaning of water quality in the side ditch in which charcoal is utilized. SOLUTION: In the case of providing a charcoal layer 5 in a side ditch and performing cleaning of water flowing in the side ditch by the charcoal layer 5, plants 6 having good root swelling properties are planted on the charcoal layer 5. Moderate cracks are given in the charcoal layer 5 by roots extended in the inside of the charcoal layer 5 by the plants 6 and also clogging of the charcoal layer 5 is effectively prevented. Thereby, contact properties of water flowing in the side ditch for charcoal are enhanced.