baber/WOPTO huggingface dataset:
Patent JP-H04107075-A (JP)
Title: Clamp circuit
Inventor: ARATA HIROO
IPC: H04N5/18
Filed: 1990-08-28
Abstract: PURPOSE:To stably clamp the prescribed level even of signals into which pulse noises are intruded into a reference level by allowing a clamp circuit to have a negative-feedback action and a median filter processing, and clamping the prescribed level of the input signals into the reference level. CONSTITUTION:An input video signal (g) into which the pulse noises are intruded is inputted to a subtracting circuit 1. An output signal (h) of the circuit 1 is performed feedback of through a median circuit 2, subtractor 3, and a memory circuit 4 to the other input of the circuit 1 as a signal (m). The signal (h) inputted to the circuit 2 is operated for sampling by a clamp pulse (i) in the prescribed period, and converted into a median value (j) by the median filter of the circuit 2. A difference between the median value (j) and the reference level is calculated by the subtractor 3, and a control value (l) is outputted. The control value (l) is operated for sampling by the next clamp pulse, and the previous control value is held in the memory circuit 4 until the next control value is obtained, and continues to be the signal (m) inputted to the other input of the subtracting circuit 1.
Patent JP-H03101787-A (JP)
Title: Electronic stringed instrument with navigating function
Inventor: MURATA YOSHIYUKI
IPC: G09B15/00
Filed: 1990-08-28
Abstract: PURPOSE:To assist performance effectively at the time of picking operation by indicating the order or direction of playing operation for strings to be picked visually. CONSTITUTION:A signal '1' is shifted in order in the cyclic counter consisting of flip-flops F8 - F13 or F8 - F19, and respective flip-flop outputs are supplied to trigger LEDs 12... provided corresponding to respective trigger strings 4... to indicate picking directions. Only the flip-flops F8 - F13 used for down picking operation and all the flip-flops F are used for alternate picking; when the direction of the flip-flops F8 - F13 is inverted, by picking can be indicated. Consequently, the string operation is assisted effectively.
Patent JP-S6379334-A (JP)
Title: Bonding equipment
Inventor: FURUI YOSHIYUKI
IPC: H01L21/60
Filed: 1986-09-22
Abstract: PURPOSE:To reallize accurate bonding without location deviation, by a method wherein the thermal expansion of a chip is detected by means of pattern recognition, the amount of thermal expansion is calibrated with respect to the reference bonding coordinates, and the calibration amount of chip deveation is calculated. CONSTITUTION:When an arbitrary chip with location deviation is positioned on a heater, a pattern recognition part 5 processes an image picture in which the positions of electrodes of two arbitray positions are previously determined on the chip are picked up by an ITV camera. A calculating part 6 of coefficient of thermal expansion calculates the coefficient of thermal expansion of the chip based on a distance between electrode of two points after thermal expansion, and a distance between electrodes of two points before thermal expansion. A calculating part 7 of deviation calculates the deviation of electrodes of two points on the chip with respect to a reference, when the arbitray chip is positioned. Based on the calibrated reference bonding coordinates, the calibration amount of deveation is calculated. An accurate bonding without location deviation can be performed, thereby.
Patent JP-H1161070-A (JP)
Title: Adhesive composition
Inventor: TODA KEIICHI
IPC: C09J153/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition highly balanced in retention, tackiness and melt viscosity and further, excellent in productivity as well. SOLUTION: A block copolymer composition comprises (a) a block copolymer comprising a polymer block mainly composed of at least two monoalkenyl aromatic compounds and a polymer block mainly composed of at least one conjugated diene and (b) a block copolymer comprising a polymer block composed mainly of at least one monoalkenyl aromatic compound and a polymer block composed mainly of at least one conjugated diene. In this instance, component (a) has a peak molecular weight of 160,000-300,000 and component (b) has a peak molecular weight of 80,000-150,000 and a content of the monoalkenyl aromatic compound of 20-40 wt.%, and an adhesive composition comprises 100 pts.wt. block copolymer composition comprising 5-50 wt.% component (a) and 50-95 wt.% component (b) and 20-400 pts.wt. tackifier.
Patent JP-S6285504-A (JP)
Title: Corner reflector
Inventor: NISHIYAMA AKIMI
IPC: B63C9/20
Filed: 1985-10-11
Abstract: PURPOSE:To secure the accurate reflection of the electromagnetic waves, etc., by providing a recess part to reflect the electromagnetic waves, etc. made incident on the surface of a sphere in the incident direction and therefore securing the non-directivity or directivity. CONSTITUTION:Many pyramids 5 are provided evenly to form the recess parts where the electromagnetic waves made incident on the surface of a sphere are reflected in the incident direction. The included angles alpha and alpha of the pyramid 5 which are formed by the ridgelines (l) and (l) of the inner surface of the pyramid 5 and the radius (r) of the sphere 4 passing through an apex P of the pyramid 5 are set at 45 deg. respectively. The sphere 4 and the pyramids 5 are molded in a body by an injection molding process of the synthetic resin or a metal. Here a protecting film 6 made of the synthetic resin that can transmits the radio waves is provided on the surface of the pyramid 5 as well as the sphere 4 in case the material of the sphere 4 reflects the electromagnetic waves. Thus the electromagnetic wave can have the non-directional reflecting function.
Patent JP-S62101247-A (JP)
Inventor: FURANSHISU EI RESUPERANSU
IPC: A61B/
Filed: 1986-09-25
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-S60263044-A (JP)
Title: Rear shelf system compensation type exhaust hood device
Inventor: DANIERU KAASUTO
IPC: F24C15/20
Filed: 1984-10-25
Abstract: A backshelf compensating exhaust hood includes an upper wall passageway for forming and redirecting an induction air stream into and through an exhaust chamber to an exhaust passageway, the upper wall passageway extends through the upper wall to a smooth curved reverse passageway redirects the air into a short slot which discharges a stream into the upper end of the exhaust chamber. A forward tilted filter is located in the exhaust chamber to form the back wall of the exhaust chamber and with the lower end spaced inwardly of the upper end and with the upper portion aligned with the induction air stream. The filter is oriented to define an essentially right angle with the interior upper wall of the exhaust chamber. The top wall of the exhaust chamber extends inwardly and upwardly slightly to the filter. The induction air supply passageway is a relatively large passageway which has a depth which is a multiple of the depth of the slot. The inlet expands slightly to the deflector and reverse passageway to the discharge slot. The discharge slot includes a short extension of the deflector wall as an essentially flat wall which extends parallel to the top wall of the exhaust chamber. For a gas fired unit, an exhaust duct is located to the backside of the hood for upwardly spaced alignment with flue duct of the equipment. The spaced exhaust duct of the hood projects upwardly into the exhaust passageway for exhausting of the combustion gases and the secondary air introduced between the flue duct and the exhaust duct.
Patent JP-H0388592-A (JP)
Title: Video telephone system
Inventor: MURAKAMI TETSUYA
IPC: H04M11/00
Filed: 1989-08-31
Abstract: PURPOSE:To easily and securely grasp the transmission intension of a called party by converting recognized sounds into character information in a character code conversion part, supplying these converted character information to a display part and inserting these character information to one part of a picture. CONSTITUTION:Received sound signals are reproduced by a receiver 2, converted into digital signals by an A/D converter 23 and stored in a sound memory 24 afterwards. The sound signals read from the sound memory 24 are supplied to a sound recognition part 30 and the recognition processing of the sounds is executed. Then, recognized results are supplied to a memory 25 for character code conversion and sound information are converted into the character information. These character information are synthesized to a self-picture or a received picture in a picture synthesizing part 15 and supplied to a monitor 4. Thus, the received sound signals are projected on the monitor 4 as the character information.
Patent JP-2000046049-A (JP)
Title: Double tapered roller of scroll thrust bearing
Inventor: UEDA KOICHI
IPC: F01C17/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To offer a structure of a double tapered roller used in a scroll thrust bearing whereby no edge load resulting from load application is generated at each end of a straight cross-section part of each conical surface and a proper contacting stress with a bearing race is obtained. SOLUTION: A double tapered roller as a rolling element of a scroll thrust bearing is interposed between parts making relative scroll motions and consists of a pair of cones having conical surfaces Ra and Rb aligned coaxially and coupled at the bottoms with each other, wherein the whole conical surfaces Ra and Rb are subjected to a crowning process. Accordingly no edge load will be generated at each end of the straight cross-section part of each conical surface Ra/Rb, and the max. contacting stress at the apex can be suppressed to a low value within the allowable range.
Patent JP-S59114014-A (JP)
Inventor: TAKAHASHI TOMIO
IPC: B27H1/00
Filed: 1982-12-22
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-H0968120-A (JP)
Title: Intake device for engine
Inventor: HASHIMOTO HIRONOBU
IPC: F02B75/18
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure coupling rigidity of a pair of surge tanks, to uniformize distribution ability of intake air between cylinders and a resonance supercharging effect, and to prevent the generation of uncomfortable engine noise. SOLUTION: An intake device for an engine comprises a first surge tank 4 installed above a second bank 2; a second surge tank 6 installed externally of the lower part of the first surge tank 4; the side wall part 7 of the first surge tank 4; the upper wall part 12 of the second surge tank 6; first and second upper stream intake passages 8 and 13 extending in the direction of the output shaft of an engine; and the confluent part 18 of the two upper stream intake passages 8 and 13. The downstream peripheral wall of the first upper stream intake passage 8 and the side wall part 7 of the first surge tank 4 are integrally formed and the downstream peripheral wall of the second upper stream intake passage 13 and the upper wall part 12 of the second surge tank 6 are integrally formed.
Patent JP-H0393785-A (JP)
Title: 3-aryl-pyrrolidine-2, 4-dione derivatives
Inventor: RAINAA FUITSUSHIYAA
IPC: C07D277/06
Filed: 1990-08-29
Abstract: NEW MATERIAL: A compound of formula I {-A-B- is -S-CH 2 -, -SO-CH 2 -, -SO 2 -CH 2 , -CH 2 -S, -CH 2 -SO-, -S-, -SO-, etc.; X is an alkyl, halogen or alkoxy; Y is H, an alkyl, a halogen, an alkoxy, etc.; Z is an alkyl, halogen or alkoxy; n is 0-3; R is H, E (E is a metal cation equiv. or ammonium ion), -CO-R 1  [R 1  is a (substituted) alkyl, (substituted) phenyl, etc.], etc.}.  
     EXAMPLE: A compound of formula II.  
     USE: Insecticides, acaricides and herbicides.  
     PROCESS: An N-acylamino acid ester of formula III (R 3  is an alkyl) is subjected to intramolecular condensation in the presence of a diluent and a base to give a compound of formula I when R is H. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10126509-A (JP)
Title: Method and system for optimizing voice menu
Inventor: KESHAV SRINIVASAN
IPC: H04M3/50
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To edit again a prescribed action and to carry it out by using a control processor including a message menu, an action menu table and a voice menu optimizing program or the like and calling an abbreviation action through the operation of a single button. SOLUTION: A control processor 102 including a memory 202 is connected to an auxiliary memory 206 by a bus 204. The control processor 102 includes further I/O adaptors 208, 210 and a processor 212. The I/O adaptor 208 connects the control processor 102 to a menu voice reply unit through a line 103. The I/O adaptor 210 connects the control processor 102 to a network switch through a line 105. A network control program 220 stored in a memory 202 of the control processor 102 controls the network switch. The memory 202 stores a menu voice reply unit control program 222 and a voice menu optimizing program 224.
Patent JP-S60121311-A (JP)
Title: Fixing method for bearing
Inventor: NAGASE TAKASHI
IPC: F16C25/06
Filed: 1983-12-01
Abstract: PURPOSE:To apply uniform and definite pre-load to a ball bearing by axially fixing, with a fixing means an outer ring of the bearing in a condition where the definite pre-load is applied to said ring by means of a pressurizing rod. CONSTITUTION:An inner ring 3b of a ball bearing 3 is fitted around a rotary shaft 4 and an outer ring 3a is fitted to the interior of a housing for a fixed housing 2 and a stop ring 5 is inserted therein. Pressurizing rods 11a of a pressurizing rod support body 11 provided with the plural number of through holes 11b, for the plural number of pressurizing rods 11a and screws 8 to pass through from outside, are inserted in through holes 10 of the fixed housing 2 and the outer ring 3a of a ball bearing 3 is pressed by means of a definite pressure. Under this pressurized condition, the screws 8 are screwed in female screws 9 and pre-loading is stopped later and then the pressurizing rod support body 11 is removed form the fixed housing 2.
Patent JP-S6380634-A (JP)
Title: Digital protective relay device
Inventor: OKITSU TOSHIYUKI
IPC: H04B10/556
Filed: 1986-09-24
Abstract: PURPOSE:To prevent a relay from malfunctioning and failing in operation by converting an output from an optical fiber cable photoelectrically by a line break detecting circuit and inhibiting an accident detection relay output from being sent out of the detecting circuit unless its conversion output is generated. CONSTITUTION:An optical relay 4 consists of an optical receiver 5 which converts received light into an electric signal, an AND gate element 6 having an inhibition terminal to which the binary-coded output signal of the optical receiver 5 is inputted, and an optical transmitter 7 which converts the output of the AND gate element 6 into a light signal. The line break detecting circuit 8 has an integration decision part 10 which filters a transient error from the optical receiver 9 and even if the input becomes unstable when the optical fiber cable 3 is broken or at the time of construction, signals inputted to AND gates 6 and 11 do not coincident with each other, so neither of the AND gate elements 6 and 11 generates an output. Consequently, the relay 1 is prevented from malfunctioning when the optical fiber is broken or when the optical relay 4 is disconnected.
Patent JP-H0388100-A (JP)
Title: Fire alarm receiver
Inventor: MORI SATOSHI
IPC: G08B17/00
Filed: 1989-08-31
Abstract: PURPOSE:To surely release a district bell stop switch during the period of accumulation by outputting a voice prompting the lease of a district bell stopped state when accumulating operation is started at he time of receiving a fire signal. CONSTITUTION:When the first fire signal is inputted by a fire alarm, an accumulation display lamp 21 is turned on by the output of the 1st latch 30 through an accumulation lamp control part 46, and if a district bell stop switch 29 is ON, a voice for prompting the release of the switch 29 is outputted through a voice message output control 48. When a 2nd fire signal is inputted, an alarm control part 44 turns on a fire lamp 18 and corresponding one of district lamps 20a to 20n based on the signal outputted from the 2nd latch 32 through an AND gate 42 and sounds a corresponding district bell out of bells 28a to 28n. When the switch 29 is ON, the bells 28a to 28n are not founded, but the release of the bells 28a to 28n can be surely executed by a voice prompting the release of the bells 28a to 28n.
Patent JP-S6283764-A (JP)
Title: Photosensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/08
Filed: 1985-10-08
Abstract: PURPOSE:To make it possible to raise a mechanical strength, and to give a high durability of the titled body by providing an intermediate layer which is composed of an amorphous hydrogenated and/or halogenated silicon contg. an oxygen atom, and contains less the oxygen atom than that of the electric charge transfer layer between the charge transfer layer and the electric charge generating layer. CONSTITUTION:The titled body comprises the charge transfer layer 42 which is composed of the amorphous hydrogenated and/or halogenated silicon contg. the oxygen atom and is doped with an element belonging to the group IIIa of the periodic table of the element and the charge generating layer 43 which is composed of the amorphous hydrogenated and/or halogenated silicon, and is provided on the charge transfer layer, and the intermediate layer 47 which is composed of the amorphous hydrogenated and/or halogenated silicon contg. the oxygen and contains less the oxygen atom than that of the charge transfer layer and is provided between the charge transfer layer and is provided between the charge transfer layer 42 and the charge generating layer 43. Thus, the titled body having a high performance against a mechanical strength and the fade of the image and a high sensitivity and a high durability and a high image quality is obtd.
Patent JP-H0952316-A (JP)
Title: Strength reinforcing material of woody plywood
Inventor: TAKESHITA MICHITAKA
IPC: B32B21/08
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a strength reinforcing material of woody plywood of superior dimension stability and sufficient strength while protecting resources. SOLUTION: A strength reinforcing material of woody plywood applied on the surface of a woody core material 1 is of a two-layer structure of a sheet 2 and a paper 3, and the sheet 2 side is applied on the woody core material 1. The sheet 2 is formed into the net shape by disposing fiber bundles of glass fibers of 300-1,200 denier in a manner of forming 25-75g/m<2> in the vertical direction and 25-75g/m<2> in the horizontal direction and bonding them by a bonding agent, while the paper 3 is formed as 100-300g/m<2> and bonded integrally with the sheet.
Patent JP-H0388453-A (JP)
Title: Facsimile reception notice system
Inventor: INAGAKI MASAAKI
IPC: H04M3/42
Filed: 1989-08-30
Abstract: PURPOSE:To easily seek a document addressed to itself by blinking a lamp of a function key of a multi-function telephone set located closest to a recipient and displaying alternately a receiver name and a caller name on a display screen. CONSTITUTION:The system consists of an information processing unit 1, a reception management file section 2, a facsimile equipment 3, a multi-function telephone set 4 and a private branch of electronic exchange 5. Then a head page of a received facsimile document is finally outputted, a receiver and a caller are identified by the information processing unit 1, and a lamp of a function key 41 of the multi-function telephone set 4 located closest to the receiver is blinked to display the receiver name and the caller name alternately. Thus, the facsimile document addressed to itself is recognized simultaneously at the reception of a facsimile call.
Patent JP-S60119279-A (JP)
Inventor: FUKUMASU AKIO
IPC: D06P3/04
Filed: 1983-11-29
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-H1070473-A (JP)
Title: Radio transmitter and power amplifier circuit
Inventor: OSAWA OSAMU
IPC: H04B1/04
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To make compatible sufficient maximum output power and the reduction of current consumption and to more prolong time for transmission by switching and controlling the level of a bias voltage, which is impressed to an output transistor consisting of the output stage of a power amplifier circuit, corresponding to the level of transmission power. SOLUTION: A gate voltage control circuit 99 is provided with a comparator 94 composed of an operational amplifier, transistor 95, and resistor R5 parallelly connected to a resistor R4. The control circuit 99 is operated to switch the voltage dividing ratio of voltage dividing resistance for impressing the bias voltage to the gate terminal of an output transistor Q2 by turning on/off the transistor 95. Namely, the gate bias voltage Vg to be impressed to the gate electrode of the output transistor Q2 is switched corresponding to the voltage of a request level Vapc. Thus, when the maximum output power is requested as output power, the bias voltage corresponding to the maximum output power is impressed but when there is no problem even with the relatively low output power, the current consumption can be decreased in proportion to the output power.
Patent JP-H1069162-A (JP)
Title: Nonmagnetic one-component developing device
Inventor: SHIMAZAKI HIROMITSU
IPC: G03G15/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the dispersion of a printing density and to reduce scratches caused by the contact of a developing roller with a toner supplying roller by providing an elastic foamed body layer and a skin layer on the toner supplying roller. SOLUTION: The toner supplying roller 30 constituted of the elastic foamed body layer 30a disposed therein and the skin layer 30b as the outer peripheral part is arranged in contact with the developing roller 8. Then, the roller 30 comes into contact with the developing roller 8 with an arbitrary width, in a contact part with the roller 8 and the roller 30 has the same rotational direction as that of the developing roller 8. Further, toner supplying bias supply 11 is connected to a shaft 9a and a bias voltage whose absolute value is higher than a developing bias voltage value is applied. The developing roller 8 has a single layer constitution; a metallic shaft 8a is used as a base material and a silicone rubber as a conductive elastic member is formed on the outer periphery of the shaft 8a. Then, developing bias supply 10 is connected to the metallic shaft 8a.
Patent JP-2000055349-A (JP)
Title: Liquid fuel combustion heater
Inventor: WATANABE ISAO
IPC: F23K5/14
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To conduct supply of kerosene merely by replacing a sealed metal can. SOLUTION: A metal can receiver 2 is formed at a kerosene receiving container 1, a piercing part 3 for piercing a bottom of a charged sealed metal can 8 is formed at the can receiver 2. The part 3 is provided at a specified oil level height of the container 1 so that the supply of the kerosene does not exceed the height. A metal can retainer 10 is provided so that the can 8 may not be wastefully fluctuated, and a kerosene receiving volume of a part exceeding the height of the container 1 can be sufficiently contained at least in the sealed can of full volume of the kerosene. In this case, when an oil level meter is abnormally raised in addition to the specified oil level height, this is displayed or in the case of the oil supply request state, that is displayed, thereby expediting a necessary countermeasure prudently for handling the heater.