baber/WOPTO huggingface dataset:
Patent JP-H0758708-A (JP)
Title: Sound communication equipment
Inventor: IMAEDA EIJI
IPC: H04M1/00
Filed: 1993-08-09
Abstract: PURPOSE:To make an optimum sound decision irrelevantly to plural encoders and decoders which have different audio bands by limiting the frequency band of an audio signal inputted to a sound decision unit to a frequency band which is part of a frequency band where encoding and decoding are possible. CONSTITUTION:This equipment is equipped with a 1st speech encoder 107 and a 1st speech decoder 109 based on the G.711 protocol of the CCITT recommendations and a 2nd speech encoder 108 and a 2nd speech decoder 110 based on the G.712 protocol of the CCITT recommendations. Further, the device is equipped with the decision unit 115 which decides which of a sent speech signal and a received speech signal is larger, band-limiting filters 116-121 which can transmit only a specific speech band, a 1st attenuator 122 which attenuates the sent speech signal, and a 2nd attenuator 123 which attenuates the received speech signal. In this constitution, the frequency band of the audio signal inputted to the decision unit 115 is limited to the frequency band which is part of the frequency band where encoding and decoding are possible.
Patent JP-H0792335-A (JP)
Title: Structure of hermetic sealing part of optical fiber
Inventor: KADOI TAKAYUKI
IPC: H01L31/0232
Filed: 1993-09-01
Abstract: PURPOSE:To provide a structure for hermetic sealing of an optical fiber which prevents peeling of the boundary surface between a low melting glass and an adhesive and improves the reliability of an optical module. CONSTITUTION:A small-diameter projecting part 11a of a hollow reinforcing sleeve 11 having a projecting shape in the sectional shape at its end is fitted into a cylindrical introducing part 10 integrally formed with a package 2 from its end surface 10a side and the optical 7 is inserted into this reinforcing sleeve 11 and is fixed with low melting glass 13. Adhesive 14 is packed in the reinforcing sleeve 11.
Patent JP-H0379529-A (JP)
Title: Paper feeding device
Inventor: SAWADA TETSUYA
IPC: B65H3/12
Filed: 1989-08-23
Abstract: PURPOSE:To eliminate the stop of paper feed due to the deflection and curvature of thick paper by feeding the thick paper by a kicker and a paper feed roll until the thick paper is bitten by a feed roll and feeding the thick paper by allowing the paper feeding roll to be synchronized with the speed of the feed roll after the thick paper is bitten into the feed roll. CONSTITUTION:Thick paper W laminated on a paper feeding table 1 are sent, accelerated at the synchronization speed between a kicker 2 and a paper feed roll 4. When the feeding speed of the thick paper W is synchronized with the revolution speed of a feed roll 5 after the lapse of a prescribed time, the thick paper W is bitten into the feed roll 5 at that moment. After the thick paper W is bitten into the feed roll 5, the thick paper W is sent at the feeding speed of the feed roll 5, and the paper feeding roll 4 maintains the synchronization state with the feed roll 5, and the kicker 2 is decelerated, and is separated from the rear edge of the thick paper and stops, and then retreats and returns to an initial set position for the next feed operation. During this time, the thick paper is continuously sent in synchronization with the feeding speed of the feed roll 5.
Patent JP-H0883738-A (JP)
Title: Electric double-layer capacitor
Inventor: NONAKA SEIJI
IPC: H01G11/42
Filed: 1994-09-12
Abstract: PURPOSE: To markedly lessen an electric double-layer capacitor in inner resistance by a method wherein it is equipped with a pair of polarizable positive/ negative electrodes provided onto the same plane apart from each other by a certain distance on an insulating support, collectors of the polarizable electrodes, and electrolyte. CONSTITUTION: Gold electrodes are formed as a pair of positive/negative collectors 2 and 3 on an insulating support 1 through such a manner that gold paste is screen-printed, dried up, and burned into the gold electrodes. Polarizable electrodes 4 and 5 are formed on the pair of positive/negative collectors 2 and 3 through a screen printing method, and leads 6 and 7 of platinum foil are fixed to the polarizable electrodes 4 and 5. After the leads 6 and 7 are fixed to the polarizable electrodes 4 and 5, the polarizable electrodes 4 and 5 are impregnated with sulfuric acid as electrolyte. Then, the periphery of a capacitor element is covered with sealing materials 9 and 10, and the sealing materials 9 and 10 are fused together for the formation of a capacitor. By this setup, a capacitor is capable of being markedly reduced in inner resistance.
Patent JP-H0265453-A (JP)
Title: Facsimile equipment
Inventor: OGAWA FUKUE
IPC: H04N1/32
Filed: 1988-08-31
Abstract: PURPOSE:To attain the calling or incoming control of G3 facsimile communication during G4 facsimile communication by recognizing an outgoing call from the operation input information or the like and an incoming call from the result of detecting a tone and connecting the 2nd information channel to the G3 interface. CONSTITUTION:When the G3 fscsimile communication is needed through the 2nd information channel 272 during the G4 facsimile communication through the 1st information channel 27, it is recognized for the outgoing call from the operating input information or the like and for the incoming call from the result of detection of a tone detection section 29 respectively and changeover device/s 231, 232 connect the 2nd information channel 272 to the G3 interface 28 based on the result of recognition to allow the FAX control section 3 to control the connection. Thus, the simultaneous processing between the G4 facsimile communication through the 1st information channel 271 and the G3 facsimile communication through the 2nd information channel 272 is attained.
Patent JP-S6197025-A (JP)
Title: Treatment of substance
Inventor: SATO HIDEJI
IPC: B01F1/00
Filed: 1984-10-18
Abstract: PURPOSE:To make the difficult-to-dissolve-in-water substance such as the medicines, soluble and to blend them stably by using cyclodextrin polymer having >=20g/100ml-water solubility for water of 25 deg.C to treat the substance. CONSTITUTION:Cyclodextrin polymer having >=20g/100ml-water solubility for water of 25 deg.C is added to the difficult-to-dissolve-in-water substance and blended with each other to stabilize it. As the cyclodextrin polymer, the following compd. shown by a formula I (in the formula (n) is an integer of 3-4) is suitable which is obtained by subjecting cyclodextrin to crosslinking polymerization with epichlorohydrin. This method can be applied to difficult-to-dissolve-in-water substances by which inclusion compds. are formed with cyclodextrin polymer but the utilization for various kinds of medicines, perfumes and dyestuffs is especially effective.
Patent JP-H1160791-A (JP)
Title: Porous film of polyethylene resin and its production
Inventor: FUJII TOSHIO
IPC: C08J9/26
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a rough-surfaced porous film of polyethylene resin while maintaining its planar strength and air permeability adequate as a battery separator. SOLUTION: This porous film comprises 99-60 wt.% of a high-molecular- weight polyethylene resin >=300,000 but <1000,000 in viscosity-average molecular weight and 1-40 wt.% of a ultra-high-molecular-weight polyethylene resin >=2000,000 in viscosity-average molecular weight, having the following properties: thickness: 5-50 μm, air permeability: 10-1,000 s/100 cc, pin stick strength: >=200 gf/25 μm, and surface roughness: >=3 μm in terms of maximum height (Rmax ).
Patent JP-H0884433-A (JP)
Title: Zero-phased differential transformer protection device and zero-phase differential reactor protection device
Inventor: SAITO YOSHIAKI
IPC: H02H7/045
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a large suppression force for preventing the operation of a relay in the case of the external failure of a transformer, set a proper ratio, and at the same time properly discriminate the grounding accident inside the transformer and the accident outside the transformer. CONSTITUTION: A relay 10A is provided to read each terminal current of three- phase terminals 2, 3, and 4 and a neutral point terminal 5 connected to one Y-connection of a transformer and to select the current value of a terminal which is maximized out of the absolute value of each terminal current as the suppression force of operation.
Patent JP-S6279295-A (JP)
Title: Lubricating oil for flon compressor
Inventor: HONMA KICHIJI
IPC: C10N30/00
Filed: 1985-10-02
Abstract: PURPOSE:A lubricating oil for flon compressors, obtained by incorporating a base oil, e.g. alkylbenzene, with a secondary phosphate, and capable of particularly reducing the friction and abrasion and preventing seizure of sliding parts of rolling piston type flon compressors. CONSTITUTION:A lubricating oil obtained by incorporating (A) one or more base oils selected from the group consisting of alkylbenzenes, polyolefins and polybutene with (B) a secondary phosphate [preferred example; a phosphoric acid ester of a polyoxyalkylene alkyl ether expressed by the formula (R is 8-18C alkyl; R'O is ethylene oxide or propylene oxide; n is an integer of 4-10)].
Patent JP-S60110702-A (JP)
Title: Branched acrylic resin, its production and coating resin composition
Inventor: TSUTSUI KOUICHI
IPC: C09D133/04
Filed: 1983-11-19
Abstract: PURPOSE:To obtain a branched low-viscosity acrylic resin suitable for use in coatings, etc., and excellent in coating properties, by reacting a specified polyfunctional epoxy compound with a carboxyl group-terminated acrylic prepolymer. CONSTITUTION:A carboxyl group-terminated acrylic prepolymer of formula I (wherein X is an acrylic prepolymer chain having a weight-average MW of 1,000-100,000 and a glass transition point of -20-100 deg.C) is prepared by polymerizing a monomer other than a carboxyl group-containing monomer (e.g., styrene) in the presence of a carboxyl group-containing chain transfer agent (e.g., mercaptoacetic acid) and a polymerization initiator. This prepolymer is reacted with a polyfunctional epoxy compound of formula II (wherein R is an aliphatic or aromatic hydrocarbon or the like, and n is 2-6), e.g., neopentyl glycol diglycidyl ether, to obtain a branched acrylic resin of formula III.
Patent JP-S6328493-A (JP)
Title: Circulating contact aeration tank
Inventor: TANUMA YOSHIO
IPC: C02F3/06
Filed: 1986-09-18
Abstract: PURPOSE:To eliminate the need for a wide land and to obviate the generation of clogging in a contact body even if flow passages are increased in length by allowing sanitary sewage to be cleaned to flow downward then to flow upward from below in the flow passage in which the contact body is disposed. CONSTITUTION:The flow of the sanitary sewage to be cleaned is so controlled that the sanitary sewage flows from above to below in a 1st flow passage 5, then flows from below to above in a 2nd flow passage disposed with the contact body 14. Air is supplied from an air supplying means 15 disposed below the contact body 14 to the 2nd flow passage and the sanitary sewage in the upper part of the 2nd flow passage is circulated to the 1st flow passage during this time. As a result, the need for a wide space is obviated even if the flow passages for the sanitary sewage in the cleaning tank is increased in length. The generation of the clogging in the contact body and the deposition of the sludge on the contact body are obviated and the sure contact of the flowing sanitary sewage with the contact body is attained even if the contact body is sunk into the sanitary sewage.
Patent JP-S59110002-A (JP)
Title: Pickup controller
Inventor: OONISHI JIYUNICHI
IPC: G11B3/10
Filed: 1982-12-14
Abstract: PURPOSE:To prevent sufficiently the resonance of a pickup arm by measuring the time from when an ultrasonic wave is transmitted from a transmitter to a record disk until when the ultrasonic wave reflected by the record disk enters a receiver, and holding a pickup and the record disk in invariably constant relative position relation according to the measured time. CONSTITUTION:The ultrasonic transmission wave transmitted from the transmitter 1 to the record disk 4 is reflected by the record disk 4 to enter the receiver 2. The ultrasonic reception wave received by the receiver 2 is amplified by an amplifier 13 and outputted as an ultrasonic wave signal which is delayed by a time T behind the transmission wave signal (B). This reception wave signal (C) is passed through a B.P.F (band-pass filter) and a waveform shaping circuit 15 to input as sampling pulses to a sample holding circuit 16. The output voltage (F) of the circuit 16 is supplied to a vertical driving control part 19 which controls the motion of the pickup arm 7 in a vertical plane by driving and controlling a vertical driving part 18.
Patent JP-H0270343-A (JP)
Title: Cutting method for wire rod and cutting device and cutting tool using such cutting method
Inventor: MATSUMURA TAKAKAZU
IPC: B21F11/00
Filed: 1988-09-01
Abstract: PURPOSE:To restore a covered part and to wrap a cutting part by fixing and holding a wire rod by a pair of fixing parts which are separated at a prescribed distance, incising the covered part having elastic force, extruding the covered part to the fixing part side, and cutting an exposed core on the fixing part side of the previous incised position. CONSTITUTION:A wire rod 4 consisting of a covered part having elastic force and a core part is fixed and held from the upper and the lower directions at prescribed two spots. Subsequently, an incising means 3 operates, stops at a part where the tip of an edge part 3a comes into contact with the core part 4a by an air cylinder, and cuts and incises the covered part 4b. When a motor is driven and the edge part 3a is moved toward the fixing part by a prescribed quantity, an incised part side of the covered part 4b is extruded toward the fixing parts 2a, 2b, and bent and contracted. Next, the edge part 3a is advanced by the air cylinder and the core part 4a is cut. When the edge part 3a returns to its initial position, the covered part 4b is elongated and restored to its original stage by elastic force, and wraps the cutting part of the core part 4a which is cut. In such a way, a trouble such as the title tool is damaged by coming into contact with the cutting part, etc. can be prevented.
Patent JP-H0960664-A (JP)
Title: Vehicular brake
Inventor: NAKANO TAKATSUGU
IPC: B62L1/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular brake whose rotational resistance is small and which is silent at the time of travelling. SOLUTION: A notch 42e having a spring seat 42c is arranged in the center of a brake shoe 42, and a shoe stopper 46 is arranged to be fitted to the notch 42e. A V-shaped plate spring 50 is arranged between the spring abutting part 46a of the shoe stopper 46 and the spring seat 42c of the brake shoe 42. When a driving cam 32 is rotated in a direction opposite to a Q2 direction, the brake shoe 42 is forcibly moved in the inward of a radial direction together with a roller 38 by the restoring force of the plate spring 50 so that the roller 38 is brought in contact with the cam surface 32a of the driving cam 32. Hereby, at the time of travelling, the brake shoe 42 and a drum 44 completely get out of contact with other. Also, play between the brake shoe 42 and the roller 38 is prevented.
Patent JP-H0676445-A (JP)
Title: Front shutter mechanism of magneto-optical disk device
Inventor: ITO SUEO
IPC: G11B33/02
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a front shutter mechanism of a magneto-optical device always capable of safely and smoothly blocking a disk cartridge port of a front bezel part without using an electrical driving means such as a motor, etc., independent of the existence of the magneto-optical disk device. CONSTITUTION:When the disk cartridge is inserted, the disk cartridge 18 is internally held by a cartridge holder 6 in the device and moved decending to the prescribed position according to a prescribed procedure. A secondary shutter 3 linked with the cartridge holder 6 is moved by a rack gear part 22 provided on the cartridge holder 6, leaf gears 19,20, a twist spring 21 and a rack gear part 23 provided on the secondary shutter part, then the disk cartridge port 2 of the front bezel part is blocked from the device inside. At this time, even when an obstacle 17 exists at the disk cartridge port 2 and comes into contact with the secondary shutter 13, the force is reserved by the twist spring 21, thereby the operation is safely and smoothly performed.
Patent JP-H04103890-A (JP)
Title: Variable capacity type pump
Inventor: HASEGAWA TAKANORI
IPC: F04B49/00
Filed: 1990-08-22
Abstract: PURPOSE:To reduce the pressure lowering time and a surge pressure by providing a throttle element at the entrance side of an inverse check valve provided on a discharge line in parallel to a check valve, and providing an escape valve operated by the pressure difference generated to the throttle element. CONSTITUTION:In ducts 20 and 21 to be the discharge line of a pump element 2, a check valve 1b to allow only the free flow from a discharge side to a load side is provided. And an inverse check valve 17 in parallel to the check valve 16 to allow only the free flow from the load side to the pump element side is provided. And a throttle element 18 is provided at the entrance side of the inverse check valve 17, and an escape valve 19 to communicate the pump discharge pressure to a tank 26 by the pressure difference generated to the throttle element 18 is provided. As a result, even though the load capacity is increased in a pressure lowering control time, the pressure lowering time is not made longer. And by operating the escape valve 19 instantly when the flow controlling is converted to the pressure controlling, the generation of a surge pressure by the delay of response can be suppressed.
Patent JP-H0668322-A (JP)
Title: Automatic ticket issuing device
Inventor: NAGAI MICHIAKI
IPC: G07B5/00
Filed: 1992-08-18
Abstract: PURPOSE:To issue a ticket in an expression form suited to a user by setting the content of a ticket face by an inputting operation, selecting the expression form of printing desired by the user from among plural printing mechanisms or fonts, printing it on a ticket medium, and issuing the ticket. CONSTITUTION:When the inputting operation of the content of the ticket face is performed to a ticket content setting part 30, a central arithmetic processing unit 10 stores the inputted and set content of the ticket face in a storage part 20, and urges the user to select a printing expression form by a printing expression form selecting part 40. When the user selects the printing expression form by using switches 42-49, the central arithmetic processing unit 10 prepares the printing by supplying a power to the printing mechanism matched with the selected expression form, and conveys the ticket medium on which only one part is printed from a medium stacker 5 to a printing part 70 by controlling a medium conveying part 60. The printing part reads the temporarily stored content of the ticket face or the designated expression form from the central arithmetic processing unit 10, and prints the content of the ticket face on the ticket medium based on the designated expression form.
Patent JP-H0756223-A (JP)
Title: System device for adjusting camera action
Inventor: OKAWA SHINICHI
IPC: G03B17/02
Filed: 1993-08-11
Abstract: PURPOSE:To easily insert a probe into the probe hole on the camera side and to stabilize the connecting state, when constitution that a probe connecting part is arranged in the film cartridge chamber is applied to a type that a film is loaded from the camera bottom part. CONSTITUTION:The probe 25 for transmitting a signal between a circuit in a camera and an adjusting machine has a size that the probe 25 can be inserted from the bottom part in the film cartridge chamber 18 of the camera and in the probe 25, a movable part 28 held so that it is freely advanced and retracted to project contact styluses 27 outward from a housing position in the probe is provided. When the movable part 28 is moved, the contact styluses 27 are projected and inserted into the stylus holes 22 of the wall surface of the film cartridge chamber 18, to connect the contact styluses 27 to the adjusting contacts of the camera side. At this time, an engaging part 35 engaged with the groove part 38 of the camera side can be provided on the probe 25.
Patent JP-S60111340-A (JP)
Title: Flexible magnetic disc
Inventor: KATOU MIKIHIKO
IPC: C09D133/04
Filed: 1983-11-21
Abstract: PURPOSE:To provide a magnetic disc which does not depend on a temp. change, decreases loss of a lubricating agent even after repetitive loading particularly in a high temp. and high moisture atmosphere, maintains the small coefft. of friction between the flexible magnetic disc sheet and a positioning member and can be loaded to a device without eccentricity. CONSTITUTION:A protective layer 11 formed by coating a compd. (a) having the ester bond with acrylic acid or methacrylic acid to at least one of the main chain terminal and side chain of the molecule and a solid lubricating agent (b) then irradiating radiations thereto to polymerize and cure the coating is provided on the circumferential edge of the central circular hole 2a, 10a of a flexible magnetic disc sheet 2. The compd. expressed as the above-mentioned (a) has the ester bond with the acrylic acid or methacrylic acid in at least one of the main chain terminal and side chain of the molecule and the number thereof is 1-10 pieces per 1,000mol.wt. The solid lubricating agent expressed as (b) is enumerated by graphite, molybdenum bisulfide, tungsten bisulfide, metal, etc. The thickness of the coating after polymn. and curing by the irradiation of the radiations is preferably regulated to 1-50mu.
Patent JP-H0266843-A (JP)
Title: Mask defect correcting method and ion beam device
Inventor: SAWARAGI HIROSHI
IPC: H01J37/305
Filed: 1988-08-31
Abstract: PURPOSE:To prevent a damage of a mask base by increasing the input energy of ion beams to the mask base at the starting time of sputtering, and reducing the irradiation energy of ion beams after that. CONSTITUTION:A desired voltage and a power supply are fed to an EXB filter 15 from a power source 16, ion beams IB are focused on a target 12 by an object lens 11, and the mask substance at a dark defect part is sputtered. In a memory 20, the acceleration voltage of the beams IB responding to the quality of a designated mask substance is stored. In the initial condition, an acceleration voltage is selected to make the sputtering rate of the ion beam energy at a peak value. After a specific time passed, the acceleration voltage is reduced so that the ion beam energy does not sputter the mask base. By controlling all elements to feed the acceleration voltage to a detecting signal control device 14 by a secondary ion detector 17 depending on the radiation to the target 12, and stopping the radiation by the device 14 on condition that the acceleration voltage is removed perfectly, the dark defect can be corrected.