baber/WOPTO huggingface dataset:
Patent JP-S62136375-A (JP)
Title: Manufacture for extra-hard abrasive grain
Inventor: IWAMURA AKITOMO
IPC: B24D3/06
Filed: 1985-12-06
Abstract: PURPOSE:To enable the manufacture of a grindstone without any external deflection but with enough hardness by using alternately an organic bright nickel bath and a nickel sulfamate bath of which properties are contrary to each other. CONSTITUTION:The first layer of abrasive grains 2 is fixed to a base mold 1 using an organic bright nickel bath. Then, plating is applied thereto with a nickel sulfamate bath until the first layer of the grains 2 is embedded. This process is repeated by a predetermined number of times, thereby forming a plurality of nickel-abrasive grain layers 'C' through alternately different processes. Thereafter, the base mold 1 is removed and a grindstone of extra-hard abrasive grains is obtained, with the layers laid on top of each other. In this case, the organic bright nickel bath has higher hardness. The nickel sulfamate bath has smaller residual stress and enables quick plating. The nickel sulfamate bath, however, is inferior to the organic bright nickel bath. The drawbacks of both baths can be compensated for each other by applying nickel-abrasive grain layers through the alternate use thereof, and a grindstone of enough hardness without any external deflection can be manufactured in a short time.
Patent JP-H11100725-A (JP)
Title: Spinning
Inventor: NAKAYAMA TERUO
IPC: D01H1/115
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a spun yarn having high tenacity and excellent uniformity, by drafting a fiber assembly containing equal length cut fibers by a drafting apparatus having one or more roller gauges shorter than the fiber length of the equal length cut fibers to efficiently carry out spinning at a high speed. SOLUTION: A fiber assembly S containing equal length cut fibers is drafted by a drafting apparatus D having one or more roller gauges shorter than the fiber length of the equal length cut fibers and spun. The fiber assembly S drafted by the drafting apparatus D is passed through a spinning nozzle 10 and a twister 11 into a spun yarn, and preferably a roller gauge between a second roller d2 and a third roller d3 of a four line type drafting apparatus D is made shorter than the fiber length of the equal length cut fibers.
Patent JP-H01117311-A (JP)
Title: Electric double layer capacitor
Inventor: MATSUZAKI SOICHI
IPC: H01G11/32
Filed: 1987-10-30
Abstract: PURPOSE:To increase the tensilestrength of a polarized electrode, to enhance dimensional preciseness and to simplify the manufacture of the title capacitor by a method wherein the capacitor is provided with the polarized electrode which is formed by laminating a high molecular fiber cross-sheet or a carbonized fiber sheet on a carbon sheet. CONSTITUTION:A polarized electrode 1, formed by laminating high molecular fiber cloth sheet or a carbonized fiber sheet 2 on a carbon sheet 3, is provided. The polarized electrode 1 is formed by laminating a carbon sheet 3 on both sides of the high molecular fiber cloth sheet or the carbonized fiber sheet 2, and by conducting a pressing work. A capacitor element is formed by laminating the polarized electrode 1 on both sides of a separator, an electrolyte is impregnated into the capacitor element, it is housed in a metal case and the case is sealed airtight. As the carbon sheet is composed of the substance formed by mixing PTFE and the like into the conductive carbon black having the oil-absorbing quantity (DBP method) of 200ml/100g or more, the resistance of the polarized electrode 1 can be reduced. Also, polyester and phenol fiber, for example, are used as the high molecular fiber cloth sheet 2 in such a manner that the fiber strings are formed into the cloth of 10-200mum in thickness by knitting them into 10X10-100X100 per square centimeter. As a result, the tough polarized electrode having great tensile strength can be obtained.
Patent JP-S61150591-A (JP)
Title: Call processing program generating processing system
Inventor: SHIMOJI HIROSHI
IPC: G06F9/45
Filed: 1984-12-25
Abstract: PURPOSE:To obtain automatically a call processing program from a call processing condition transition diagram by extracting the difference between mutual adjoining states in the call processing condition transition diagram, and displaying the difference with a macro column and/or a sub-routine in the prescribed order. CONSTITUTION:In the condition in which call processing transition diagram figure 4 is stored in an input storing part 5, an input analyzing part 6 divides into a part to extract a macro in order to control a connecting condition of the resource at the position described at the condition in the transition diagram 4, and a part to extract the macro corresponding to the element except other condition in the transition diagram 4. A mutually adjoining condition is sent to a condition difference detecting part 7, and the elements such as a task and a branch are sent directly to a macro retrieving part 8. The condition difference detecting part 7 detects the difference of the described element in the adjoining condition, and sends it to the macro retrieving part 8. The macro retrieving part 8 retrieves a macro correspondence table 9 with the sent data as a key, and obtains the information concerning said macro. As this result, at a macro sorting part 10, the execution sequence is determined and outputted as a macro column necessary to the cell processing.
Patent JP-H09118014-A (JP)
Title: Ink-jet recording apparatus
Inventor: MINEMOTO HITOSHI
IPC: B41J2/01
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus recording with positively utilizing the spontaneous discharge of particles of a coloring matter because of a voltage impressed to an electrophoretic electrode. SOLUTION: This apparatus is provided with a dielectric member 208 having an ink chamber 201, an electrophoretic electrode 203 set in the periphery of the dielectric member 208, and an electrophoretic voltage-controlling part 101 for applying a constant voltage to the electrophoretic electrode 203. The ink chamber 201 has an ink discharge port 202 at one end and stores a pigment ink including charged particles 206 of a coloring matter. The particles 206 gathering at the ink discharge port 202 are let to fly onto a recording body 204 by static electricity. The controlling part 101 has a spontaneous discharge voltage-setting control function to output a predetermined threshold voltage V3 enabling the repeated spontaneous discharge of the particles 206.
Patent JP-H09121242-A (JP)
Title: Network communication equipment
Inventor: KITAGAWA ISAMU
IPC: H04M3/42
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide the means for timely use environments most suitable for the user of a terminal stored in a line switchboard. SOLUTION: This equipment consists of computer terminals, which include telephone cards having a telephone terminal function, and line switchboards 1 and 2 where these terminals are stored, and line switchboards are mutually connected by plural communication lines 3 and 4. When the computer terminal to which the telephone card TC is connected to the communication line of the line switchboard, the line switchboard detects the line connection, and discrimination information for access to each line switchboard and line storage position information of the line switchboard to which the computer terminal is connected are reported to the computer terminal through the telephone card, and the position of the computer terminal on the network is recognized, and reported information are stored in the computer terminal.
Patent JP-H06102314-A (JP)
Title: Semiconductor inspection device
Inventor: KUBOTA MASAYUKI
IPC: H01L21/66
Filed: 1992-09-18
Abstract: PURPOSE:To provide an inspection device for inspecting a high frequency amplifier without oscillation of the high frequency amplifier even if the interval of lead pins of the high frequency amplifier is about 1mm by improving the packaging density of a condenser for RF coupling installed on an inspection board used in inspecting the high frequency amplifier. CONSTITUTION:A condenser 11 is buried in a through hole formed in an inspection board 1 and the surface of the inspection board 1 and the back earthing surface 12 of a power supply line 3 are connected to each other by the condenser, whereby the power supply line 3 is by-passed to the earthing surface 12 in form of high frequency in the vicinity 81 of an electrode lead of a semiconductor device 8 such as a high frequency amplifier or the like.
Patent JP-2001100263-A (JP)
Title: Wavelength conversion laser device
Inventor: ADACHI TAKASHI
IPC: H01S3/109
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent output defining control from being incorrectly performed by detecting other light than that of a wavelength-converted wave by a photo-detector, in a wavelength conversion laser device for controlling the operation to make an output of the wavelength-converted wave. SOLUTION: This wavelength conversion laser device is provided with a solid-state laser crystal 14, a semiconductor laser 11 for generating exciting light 10 to excite this solid-state laser crystal 14, an optical wavelength conversion element 16 for converting the wavelength of a solid-state laser beam 20 made incident as a fundamental wave, a photo-detector 37 for detecting at least a part of a wavelength-converted wave 21 emitted from the wavelength conversion element 16, and an APC circuit 38 for controlling an output of the semiconductor laser 11 so as to make an output of the wavelength-converted wave 21 definite based on an output signal S of the photo-detector 37. In the device, the photo-detector 37 whose respective sensitivities to the exciting light 10 and/or the fundamental wave 20 are not higher than 1/10 of those of the wavelength-converted wave 21 is used.
Patent JP-H01194299-A (JP)
Title: Compact x-ray generator
Inventor: EMIIRU GABEE
IPC: H05G1/08
Filed: 1988-10-31
Abstract: PURPOSE: To facilitate manufacture and maintenance by separately storing an X-ray tube and a power supply in fluid-tight chambers, and separably connect them together. CONSTITUTION: An X-ray tube 10 is stored in a chamber 7 made of an electrical insulating material and filled with an insulating oil, and a high-voltage generator 11 and a separating transformer 12 are fitted in a chamber 8 likewise filled with the oil to form this device 1. The bottom plate 20 of the chamber 7 is provided with male connectors M1-M5, and the ceiling plate 23 of the chamber 8 is provided with corresponding female connectors C1-C5. The connectors M1-M5 and C1-C5 are coupled respectively, and they are stored in a casing 2 having a lead layer 3. Assembling is facilitated, the chambers 7, 8 can be simply separated, and maintenance such as the replacement of the X-ray tube 10 is facilitated.
Patent JP-H07228045-A (JP)
Title: Recording material
Inventor: TORII MASASHI
IPC: B41M5/32
Filed: 1994-10-14
Abstract: PURPOSE:To provide a recording material utilizing novel color forming reaction excellent in color forming properties and the preservability of an image part and a background part. CONSTITUTION:Two or more kinds of ligand compds. are added or, further, one or more kind of a component selected from an acidic substance, a water discharge material and a metal compd. capable of forming a ligand compd. with specific stability is added and a visible change accompanied by the formation of a new ligand compd. between ligand compds. is utilized.
Patent JP-S61191965-A (JP)
Inventor: RANARUDO EMU SUTERURANDO
IPC: G01N21/27
Filed: 1985-12-10
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-2000231974-A (JP)
Title: Hinge connector
Inventor: KATO NOBUKAZU
IPC: G06F1/18
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent damage to conductive member at the time of assembly or use of electrical machinery and apparatus. SOLUTION: This hinge connector 4 comprises a connector part of the side of a body being connected with a connector 5 of a computer body 2, a connector part of the side of an LCD being connected with FPC3 from CD1 and a conductive member combined with them. The conductive member comprises connection parts existing at both ends and a flexing part between the connection parts. A plurality of slit extending in the direction linking both connection parts are formed so as to be shrinkable in that direction.
Patent JP-S63131070-A (JP)
Title: Current detection circuit
Inventor: ONO YUTAKA
IPC: H02P21/22
Filed: 1986-11-19
Abstract: PURPOSE:To enable detection of current in a broad frequency range, by providing high and low frequency transformers. CONSTITUTION:A current detection circuit is provided with a low frequency transformer T1 composed of a saturable core and a high frequency transformer T2 composed of a current transformer. Because the transformer T1 is saturated by a fine magnetic field, a current I flows through a winding L for detection of current and as a bias point shifts to a positive level, a current IP flows to the positive level in average through a winding LP for biasing of pulses by a positive pulse voltage of a pulse generator OS. Therefore, when a current IB flows to a feedback winding LB so that the current IP is down to zero, it is balanced at a point of cancelling a magnetomotive force generated by the current I. Thus, current up to 0 - scores of kHz can be measured. This also allows a detection windings LS of the transformer T2 to measure a high frequency current up to tens of Hz - scores of kHz. Current with the frequency 0 - scores of kHz can be measured by adding up detection currents of both the transformers T1 and T2 with a compensation circuit 3.
Patent JP-H10120315-A (JP)
Title: Power control unit for dc elevator
Inventor: FUKUDA SATORU
IPC: H02P7/292
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a DC elevator power control unit capable of preventing the occurrence of a car vibration. and improving the landing accuracy thereof by restraining a current skip at the time of changing over a power converter. SOLUTION: A DC control unit 12 receives a time integrated signal through an integration circuit 15 regarding a difference between an armature current instruction signal IO from a speed control circuit 11 and a feedback current signal IFB detected with a polarity detection circuit 13, a polarity reversal detection signal for the armature current instruction signal IO detected with the polarity detection circuit 13, and a zero detection signal outputted when the feedback current signal IFB detected with a zero detection circuit 14 reaches the vicinity of zero.  In addition, transistor drive signals 12a and 12b are outputted to a current skip inhibit circuit 16 as well as a selector circuit 17, when both of the polarity reversal detection signal and the zero detection signal are received, and charge current is fed from the current skip inhibit circuit 16 to the integration circuit 15 over the prescribed time. At the same time, the integrated value of a difference between the armature current instruction signal IO and the feedback current signal IFB is varied by the prescribed value.
Patent JP-H0597152-A (JP)
Title: Opening and closing mechanism rotary lid or the like
Inventor: SUGANO HIDENORI
IPC: B65D39/10
Filed: 1991-09-30
Abstract: PURPOSE:To stop the rotating action of a rotary lid or the like in any desired position, impart a rotating torque not less than a predetermined value in the opposite direction to release the engagement of the lid so as to permit its rotation in the opposite direction and lighten its closing action. CONSTITUTION:A rotary damper 1 containing a first rotary shaft, a one-way clutch and a viscous liquid is provided near one end 31 of a rotary lid 3. Near the other end 32 of the rotary lid 3 is provided a both-way clutch 2 having a second rotary shaft so disposed as to hinder the rotation of the lid in one direction in the condition of being rotatable in the opposite direction and impart a rotating torque not less than a predetermined value in the opposite direction to permit the rotation of the lid in the opposite direction. The rotary lid 3 is supported by the first and second rotary shafts.
Patent JP-H08139770-A (JP)
Title: Direct converting receiver
Inventor: MIMURA MASAHIRO
IPC: H04L27/14
Filed: 1994-11-10
Abstract: PURPOSE: To receive an FSK signal which has high sensitivity and is fast by reducing a demodulation error as to the direct converting receiver for radio communication. CONSTITUTION: A sign change point of a signal 16 is detected by a 1st edge detecting means 17 and supplied to the clock input of a 1st D flip-flop circuit 18, and a signal 15 is supplied to the data input and taken in when an edge is detected. A signal 19 is supplied to an EXOR 20 together with a signal 16 to obtain a 1st demodulation signal 21. A sign change point of the signal 15 is detected by a 2nd edge detecting means 23 and supplied to the clock input of a 2nd D flip-flop circuit 24, and a signal 16 is supplied to the data input to obtain a signal 25. The signal 25 is supplied to an EXOR 26 together with the signal 15 to obtain a 2nd demodulation result 27. The 2nd demodulation result 27 is supplied to a first arrival signal deciding means 31 together with the signal 21.
Patent JP-2000083927-A (JP)
Title: Contactless type cardiopulmonary function monitor apparatus
Inventor: WAKAMIYA TOSHINARI
IPC: A61B5/0245
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To enable the adequate execution of monitor without retraining an object for monitor by calculating the respiratory rates and cardiac rates to be monitored by signal processing of a movement sensor of a contactless type, comparing and deciding the respiratory rates and heart rates inputted at every specified time and a vital motion manual and generating an alarm by light and sound. SOLUTION: The movement sensor 1 is installed at a point apart from the object for monitor and the detected movement signal A is inputted as a movement signal D from an A/D conversion section 2 to a central processing section 3. This movement signal D is temporarily saved and a frequency distribution of frequency is determined by executing high-speed Fourie transform in accordance with the saved data. The movement signals after the high-speed Fourie transform are filtered and a respiratory rate graph and heart rate graph are formed. The frequencies of the max. amplitudes of the respective graphs are determined as the respiratory rates and the heart rates. Further, a vital motion manual is built according to various living patterns. This manual and the respiratory rates and heart rates of very specified time are compared and the alarm is emitted according to the difference and is announced to an announcement destination.
Patent JP-S62138281-A (JP)
Title: Material to be recorded
Inventor: ISHIDA MASAHIKO
IPC: B41M5/00
Filed: 1985-12-11
Abstract: PURPOSE:To improve ink receptivity, water proofness and sharpness of a recorded image by allowing an ink receptive layer to contain a polymer complex of basic polymer with rosin ester. CONSTITUTION:An ink receptive layer contains a polymer complex of basic polymer with acidic polymer which is preferably a rosin ester. This enables the film of an ink receptive part to be highly durable even in an area where ink dots concentrate and an ink receptive layer free from blocking or color transfer to be available even when films are overlapped in a brief time after printing. Specially useful basic polymers are monopolymers and copolymers of N-vinyl pyrrolidone, N-vinyl piperidone, N-vinyl caprolactam, N-vinyl morpholine, N-vinyl-2-oxazolidone and N-vinyl-5-methyl-2-oxazolidone. Rosin ester is ester of multivalent alcohols such as glycerin and pentaerythritol.
Patent JP-H11114450-A (JP)
Title: Electric precipitator equipment for road tunnel
Inventor: WADA AKIRA
IPC: B03C3/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an assembling structure of electric precipitator equipment capable of flexibly corresponding to the arrangement of an electric precipitator so as to be matched with the cross-sectional shape of the ventilation tunnel branched from a main tunnel and easily performing the anchoring, maintenance and inspection works of the electric precipitator. SOLUTION: In electric precipitator equipment, a plurality of electric precipitators are anchored to the air passage of a ventilation tunnel 2 up and down as well as left and right in combination with blowers to purify the ventilation air taken in the ventilation tunnel 2 from a main pit. In this case, a dust collecting unit 3c having a frameless structure assembled with respect to charging parts 3a and dust collecting parts 3b is set to the unit of the electric precipitators and a plurality of the dust collecting units are housed in prefabricated dust collecting unit housing shelves 6 constructed within the ventilation tunnel so as to be matched with the cross-sectional shape of the tunnel up and down as well as left and right.  The drawer rails 6b loaded with the dust collecting units one by one and dampers 6c arranged on an air outflow side are provided to the housing shelves and high voltage power supply devices 8 and washing pipings 9 fitted with dust washing nozzles are provided on the upper side of the shelves.
Patent JP-S61158205-A (JP)
Title: Amplifier circuit of speaker
Inventor: ABE KENSAKU
IPC: H03G9/00
Filed: 1984-12-29
Abstract: PURPOSE:To attain the satisfactory correction of an amplifier circuit in response to the output sound volume of a speaker, by controlling a filter circuit according to the level of an input signal to secure the flat frequency characteristics with higher levels and the frequency characteristics containing corrected high and low bands with lower levels respectively. CONSTITUTION:A sound signal SA supplied from an input terminal 1 is supplied to an amplifier 3 via a filter circuit 2. The output signal of the amplifier 3 is supplied to a level detecting circuit 5 to obtain the detection output Sd corresponding to the input signal of a speaker 4. The output Sd is supplied to the bases of transistors TRQ1 and Q2 which form the high and low boost circuits 2H and 2L respectively. Thus the frequency characteristics are flat as the output Sd is increased. While the low and high bands of the frequency characteristics are corrected as the Sd is decreased.
Patent JP-S63131394-A (JP)
Title: Magnetic bubble memory device
Inventor: NOGAI KENGO
IPC: G11C11/14
Filed: 1986-11-20
Abstract: PURPOSE:To freely select the transfer speed of a magnetic bubble by using an oscillation frequency of an oscillator so as to correct a drive current applied to a coil. CONSTITUTION:A frequency-voltage converter 62 converting the oscillation frequency of an oscillator 61 into a voltage and a driver power supply 51 whose output voltage varies with the output signal are provided. That is, the current of the sawtooth current fed to the coil is kept nearly constant independently of the signal frequency switching the switching element of the coil driver 21. The frequency of the sawtooth current is selected freely and the transfer speed of the magnetic bubble is quickened. Thus, the high speed magnetic bubble memory device is attained.
Patent JP-S61149529-A (JP)
Inventor: KENISON DAVID FRANCIS
IPC: F02C9/18
Filed: 1985-12-11
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。