baber/WOPTO huggingface dataset:
Patent JP-S5943633-A (JP)
Title: Input circuit device
Inventor: OOHASHI TAKEO
IPC: H03K5/135
Filed: 1982-09-03
Abstract: PURPOSE:To reduce power consumption and to improve the noise-resistance, by using a gate pulsating an input signal and a pulse filter outputting a signal corresponding to the input signal only when the pulse signals are the same for a prescribed number. CONSTITUTION:A level of an external input terminal A goes to high level when a switch 11 is short-circuited and to low level when opened. The gate 6 is turned on/off with a clock signal phi1 from a digital circuit device 8 and a level at a point B goes to high level with a pulse only when the terminal A and the signal phi1 are at high level. An input current IR is reduced to t/T, where (t) is the pulse width of the signal phi1 and T is the period. An input signal at the point B is inputted to a digital pulse filter 7 operated at a clock signal phi2 delayed from the phi1 by t/2. The filter 7 outputs a signal C corresponding to the input signal to a terminal Q when the data at an input terminal D at the leading of the signal phi2 is the same for a prescribed period, e.g., three times. Thus, no external noise is outputted without being synchronized with the signal phi2.
Patent JP-S5854612-A (JP)
Title: Inductance element
Inventor: FUJIWARA YOSHIAKI
IPC: H01F17/04
Filed: 1981-09-29
Abstract: PURPOSE:To improve the high frequency characteristics by a method wherein a magnetic body is divided into two sections by a plane passing through the center of two conductors while the gap between the two divided sections of the magnetic body is equalized to 2-10% of the distance between the two conductors. CONSTITUTION:The magnetic bodies 4, 5 are divided into two sections 4, 5 by a plane passing through the center of two conductors 3, 3 in parallel with each other. It is recommended that the gap G between said two sections 4 and 5 is made equivalent to 2-10% of the distance D between said two conductors improving the high frequency characteristics.
Patent JP-H06342869-A (JP)
Title: Method and equipment for sticking film to lead frame
Inventor: OTAKA TATSUYA
IPC: H01L23/50
Filed: 1993-05-31
Abstract: PURPOSE:To execute a stable film sticking operation without deformation of a lead frame and thereby to improve a yield, even for an ultra-multi-pin lead frame. CONSTITUTION:A method and equipment for sticking a film to a lead frame according to the present invention has a constitution wherein a lead frame 10 is set on a positioning plate 8 provided between a lower molding die 2 and a heater 14 and a slender piece 5 with an adhesive is stuck to the lead frame 10 in a state wherein the positioning plate 8 is positioned at a prescribed position.
Patent JP-H06341670-A (JP)
Title: Air conditioner
Inventor: TAKASHIMA TOSHIO
IPC: F24F13/20
Filed: 1993-05-31
Abstract: PURPOSE:To keep the inside of a room quiet by a method wherein the waveform of outside noise is detected by a microphone and converted into electric signals, signals having the same waveform and opposite phase to the electric signals are produced and active noise reduction sound waves are projected into the room through a speaker based on the produced signals. CONSTITUTION:A remote operating device 2 includes a microphone 5 facing a wall surface 1a and a transmitter 7. The microphone 5 detects sound waveform of outside noise and the transmitter 7 converts the noise sound waveform into electric signals and sends them to a receiver 12 in an indoor unit main body 3. The receiver 12 produces signals having the same sound waveform and opposite phase to the electric signals sent from the transmitter 7. Active noise reduction sound waves are projected inside a room 1 through a speaker 13 based on the produced signals. As the active noise reduction sound waves coincide in waveform with the outside noise coming through the wall 1a and is opposite in phase, the outside noise is canceled and becomes extinct by projecting the active noise reduction sound waves through the speaker 3.
Patent JP-S5484444-A (JP)
Title: Data bus control system
Inventor: OONO NORIO
IPC: G06F3/00
Filed: 1977-12-19
Abstract: PURPOSE: To prevent occurrence of the malfunction at the switching time of the data bus by confirming the operation of the peripheral unit through the controller control part and via the start command signal and the action end signal of the peripheral unit and then actuating the next operation.  
     CONSTITUTION: When the operation end signal sent from peripheral unit 2 or 3 arrives at rise differential circuit 10, circuit 10 generates the pulse signal to transmits the signal to input terminal L of memory circuit 11. Circuit 11 generates the output signal to output terminal M to form the operation end signal to controller control part 1. Thus, part 1 confirms the operation of unit 2 and 3 via the start command signal plus the operation end signal given from unit 2 or 3 in order to actuate the next operation. As a result, the occurrence of the malfunction can be prevented at the switching time of the data bus owing to the stray capacity or the like caused by the length of the data bus cable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5678424-A (JP)
Title: Preparation of compound titanium oxide
Inventor: HORIBE YASUTAKA
IPC: C04B35/468
Filed: 1979-11-26
Abstract: PURPOSE: To prepare a compound titanium oxide of needlelike shape, etc. in which the particles are oriented in a given direction, by reacting titanium dioxide particles of needlelike rutile crystalline structure with a desired finely divided raw material.  
     CONSTITUTION: Titanium dioxide particles of needlelike rutile crystalline structure are prepared by oxidizing a solution of a titanous chloride, e.g. titanium trichloride, at a temperature of the boiling point or below gradually. The resultant particles are mixed with a finely divided raw material for foming a compound titanium oxide, e.g. barium carbonate or lead nitrate, reacted by the heat treatment, and pulverized to give needlelike or prismatic compound titanium oxide particles, e.g. barium titanate or lead titanate. A sintered porcelain of compound titanium oxide in which the cryst orientation of crystalline particles is directed in a given plane or direction can be prepared from the resultant particles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09309307-A (JP)
Title: Traction device
Inventor: FUJIMARU NORIYOSHI
IPC: B60D1/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To carry out safe and certain steering of a vehicle to be drawn, etc., for both of forwarding and backwarding without a driver riding on the vehicle to be drawn, etc., and to facilitate installation work. SOLUTION: This traction device is constituted of a rod 1 to be suspended and connected between a rear part of a traction vehicle, etc., and a front part of a vehicle to be drawn, etc. An end part of the rod 1 is supported on a front axle A of the vehicle to be drawn, etc. or on its neighbourhood, and the front side of a revolving point 122 of the rod 1 is interlocked with a king pin C provided between a steering mechanism D and a front part wheel B from the front side of the front axle A of the vehicle to be drawn, etc. or a circumferential member connected to the king pin C.
Patent JP-S6045453-A (JP)
Title: Coupling face cleaner for car
Inventor: SHINYA SHIYUUEI
IPC: B60S3/06
Filed: 1983-08-24
Abstract: PURPOSE:To improve the workability by providing a tiltable cantilever rotary brush stretchably into the rail on an elevatable base movable on travel bases laid at the opposite sides of rail thereby cleaning the coupling face of car mechanically. CONSTITUTION:Concrete travel bases 1 are laid at the opposite sides of rail in cleaning station, then a self-travel truck 2 and associated trucks 3, 4 coupled each other are mounted on its travel face 1a. A water wash mechanism 12 having a vertical rotary brush 11 is mounted on the tail truck 2 while a detergent applying mechanism 15 having a vertical detergent spray 14 is mounted on the head truck 4 to enable cleaning of the side B of car. A movable 32 elevatable through a pantograph mechanism 31 is provided on an intermediate truck 3 then a rod 50 for supporting a cantilever rotary brush 52 upright is journaled tiltably to a baseboard 38 movable along a guide rail 34 mounted on said table 32 to from a coupling face cleaning system for car.
Patent JP-S6217519-A (JP)
Title: Combustion safety device
Inventor: OKUMURA MASUO
IPC: F23N5/24
Filed: 1985-07-13
Abstract: PURPOSE:To enable reliable detection of a set value of Co gas concentration in exhaust gas through elimination of a change in resistance due to a change in the exhaust gas temperature of a gas sensor, by a method wherein a thermostatic device which keeps the temperature of a gas sensor at a constant value is mounted to a heat apparatus. CONSTITUTION:A vent passage 13, having the one end connected to a base part 4a of a gas sensor 4 facing on the outside of an exhaust passage 3 and the other end connected to an exhaust cylinder serving as an exhaust passage 3, is provided to a thermostatic device. A damper 14, the opening of which is changed through detection of the temperature of the base part 4a of the gas sensor 4, is located in the vent passage 13. The opening of the damper 14 regulates an amount of vent air flowing through the vent passage 13, i.e. an intake air amount, exerted on the base part 4a of the gas sensor 4, and causes maintenance of the temperature of the gas sensor 4 at a normal value and detection of correct Co gas concentration.
Patent JP-H05195388-A (JP)
Title: Cloth and knitting
Inventor: JIERARUDO FURANSHISU DEI
IPC: D04B15/82
Filed: 1992-06-12
Abstract: PURPOSE: To obviate the occurrence of wrinkle along lines of sections where the regions of different structures are joined by changing the loop length in one structure in the one region to a specific state with respect to the loop length of the structure in another region. CONSTITUTION: Needles 3, 3a; 4 of respective heads of a knitting machine having a pair of independently operable opposite needle beds 5 and 6 are moved independently from each other within these beds. The camming surfaces of cam members are independently changed in order to change the loop lengths of the stitches 7, 8, 9 and 9a knitted in the needles operated by the cams. The loop lengths of the double structures in proximity to each other are relatively adjusted in such a manner that the courses of the same number with respect to the two regions of the different knitting structures varying in a longitudinal direction in the slacked state of the fabric extend to the substantially the same wale-wise direction distance.
Patent JP-S6216436-A (JP)
Title: Stereoselective rearrangement and reduction of alpha-haloketone
Inventor: KOKUNI NOBUKI
IPC: C07B31/00
Filed: 1985-07-12
Abstract: PURPOSE:To obtain an optically active alcohol of particularly high purity, by reacting an alpha-haloketone with an alkylaluminum halide at about ordinary temperature to carry out the rearrangement and reduction stereoselectively at the same time. CONSTITUTION:An alpha-haloketone, e.g. decyl chloride, particularly preferably an optically active compound is reacted with a compound expressed by the formula RAlX2 (R is alkyl; X is halogen), e.g. isobutylaluminum chloride, at <=50 deg.C, i.e. 0-50 deg.C, to carry out the rearrangement and reduction stereoselectively at the same time and afford the aimed alcohol of 100% optical purity. USE:An organic compound useful in the field of the so-called fine chemistry, e.g. medicines, agricultural chemicals, etc.
Patent JP-H096522-A (JP)
Title: Cursor coordinate display device
Inventor: NISHIUCHI YASUHIRO
IPC: G06F3/038
Filed: 1995-06-20
Abstract: PURPOSE: To enable an operator to know a coordinate position without averting his line of sight from a cursor by displaying a numeral indicating a cursor coordinate near the cursor. CONSTITUTION: A detection part 2 detects a signal (pulse) from a coordinate indicating device (mouse) 1 and a value conversion part 3, counts the pulse and converts the pulse into a value expressing a coordinate position. The converted signal is inputted to a holding part 4 based upon a signal outputted from a timer 6 at a required time interval and inputted to a display signal generating part 8 through a selector 5 normally switched to the holding part side to generate a value (coordinate value) expressing the coordinate position.  An area discriminating part 7 discriminates the existing area of the coordinate position on the screen based upon a signal outputted from the detection part 2 or the conversion part 3 and a display signal generating part 8 generates the direction of a cursor and the position of the coordinate value against the cursor correspondingly to the area and displays the generated contents on a display part 9.
Patent JP-S5276292-A (JP)
Title: Ozoniser )
Inventor: KAWAUCHI YASUNOBU
IPC: C01B13/10
Filed: 1975-12-23
Abstract: PURPOSE: A apparatus for the production of ozone is miniaturized and simplified the production system so that the running cost is lowered and the cooling efficiency is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6420333-A (JP)
Title: Fine spinning frame for producing yarn from staple fiber bundle
Inventor: DANIERU BURENBARUDAA
IPC: D01H9/00
Filed: 1988-06-23
Abstract: PURPOSE: To continuously operate a spinning frame by changing a feed stock between an acting position and a readiness position depending on the presence or absence of the staple fiber sliver directing to the feed stock put in the acting position from a package. CONSTITUTION: A unit comprising a feed stock 13 and a holding table 15 and a unit of a feed stock 19 and a holding table 20 are installed to a shaft and those units are rotated by driving the shaft. The rotation is carried out in 180 degree of angle per minute and each of feed stocks 13 and 19 alternatively occupies an acting position and a readiness position. A sliver 11 is taken out from a can and pulled out through a feed unit 13 in an operating position. A second sliver fed from an auxiliary can is fed through a pass 18 and held there.
Patent JP-S5498661-A (JP)
Title: Wristwatch with solary batteries
Inventor: KOMIYAMA KATSUHIKO
IPC: G04G17/08
Filed: 1977-12-21
Abstract: PURPOSE:To achieve the reduction in thickness of watch structure and easier exchanging of parts by constituting a solar battery unit separately from watch movement and disposing the unit in the recess formed on the watch movement. CONSTITUTION:A solar battery unit comprising mounting a plurality of solar batteries 5, a reverse-current preventing diode 10, a overcharge preventing resistance 11 to a solar battery circuit substrate 9 composed of glass-filled epoxy resin or the like by way of solder 9c is formed separately from watch movement. And the circuit substrate 9 of the solar battery unit is disposed in the space of the watch movement formed by recessing the periphery of a time display part 4, in such a manner that it becomes flush to the watch display part 4. It is then secured to the step part 1c of the case band part 1a of the watch case 1 by means of windshield glass 3 by way of packings 12.
Patent JP-S5376978-A (JP)
Title: Reverse osmotic membrane
Inventor: KITANO MOTOI
IPC: C08J9/28
Filed: 1976-12-20
Abstract: PURPOSE:Reverse osmotic membrane having enough resistances to temp. and pressure, obtained by laminating multiple porous sheet having different pore areas in such a way to form the same face as a semipermeable membrane.
Patent JP-H103159-A (JP)
Title: Photographic paper carrying mechanism for developing processor
Inventor: KATAGIRI KOICHI
IPC: G03D3/13
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a photographic paper carrying mechanism for developing processor capable of preventing the head of photographic paper from being shifted backward even when the photographic papers are arranged zigzag in two lines to be carried. SOLUTION: The photographic paper carrying mechanism 44 for developing processor disposed in a processing solution tank, in a developing processor for executing development processing for a photographic paper exposed to have the original image on a film, is provided with a carrying mechanism main body 72 formed like a frame, plural carrying rollers 74, 76 and 78 arrayed zigzag in the carrying mechanism main body and an auxiliary roller 80 which is provided in contact with at least one carrying roller 76 of the plural carrying rollers and holes/carried the photographic papers between the auxiliary roller 80 and the carrying roller 76.
Patent JP-H06111547-A (JP)
Title: Method and device for asynchronous servo identififaction/address-mark detection and direct access memory device
Inventor: JIYONASAN DARERU KOUKAA
IPC: G11B21/10
Filed: 1993-06-24
Abstract: PURPOSE: To provide an improved method for asynchronous servo identification and address mark detection. CONSTITUTION: Written data is sent to an encoder 42 to provide an output made a modulation code with restriction with respect to the maximum and minimum numbers of consecutive zero and the maximum run length of zero. A PRML precompiler 46 connected with a precoder 44 following description by arithmetic 1/(1-D<2> ) supplies a modulation binary pulse signal, which is impressed to a circuit 48 supplying a current modulated to write in a disk surface. An analog reading signal is obtained at a head and a disk block 50 described by arithmetic (1-D<2> ), impressed to a variable gain amplifier 52 and impressed to a low-pass filter 54 next. This filtered signal is converted to a digital form by ADC 56.
Patent JP-H05346791-A (JP)
Title: Sound eliminating device of hot air drier
Inventor: OKUTSU HIDEO
IPC: E04B1/86
Filed: 1992-06-15
Abstract: PURPOSE:To obtain sufficient sound elimination effect to a noise generated by a hot air drier. CONSTITUTION:An acoustically transparent sheet 2 is spread on the internal surface side of a heater holding frame 4, holding a heater 40 placed in an air blow path, which faces the heater, powder 1 is charged between this sheet 2 and the external surface side of the heater holding frame 4, and the energy of a sound is transduced into heat energy through the resonance phenomenon of the powder 1 exposed to the noise through the acoustically transparent sheet 2, eliminating the noise.
Patent JP-H114304-A (JP)
Title: Terminal equipment for catv telephone system
Inventor: ISHIDA HIROYUKI
IPC: H04N7/16
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To allow the terminal equipment to have sufficient general-purpose performance by making a channel selection condition in a channel routing device independent of an installed area and a charge revision. SOLUTION: The equipment 21 extracts telephone data with a prescribed frequency band among data communicated with a CATV network 30 and provides an output of the extracted data to a telephone set. A least cost routing circuit 29 selects a channel in use based on a received dial number, and in the case that the channel in use is a CATV telephone line, the circuit 29 outputs an identification number of the line, and a channel changeover device 28 receiving the identification number connects the telephone set 40 to the CATV network 30 or an NTT public network 31.
Patent JP-H114570-A (JP)
Title: Permanent magnet field starter motor
Inventor: YUMIYAMA SHIGERU
IPC: H02K23/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To realize a permanent magnet field starter motor which enables the alignment precision between a permanent magnet and a brush, while the manufacturing cost is not increased. SOLUTION: An annular expanded opening 53 whose inner circumference diameter ϕa is larger than the inner circumference diameter of a yoke 5 is formed on the end part of the yoke 5. The outer diameter ϕb of a holder plate 4 is so set as to satisfy a relation ϕa>=ϕb. The holder plate 4 is inserted into the expanded opening 53, and the yoke 5 and the plate 4 are radially aligned with each other directly. A notched groove 54 into which a bush 71 is fitted is formed in the yoke 5. The bush 71 is fitted into the notched groove 54 to determine the thrust direction positions of an external lead wire 7c, a lead terminal 7 and a lead wire 7a. A protrusion 44 is formed on the plate 4 and the width B of the protrusion 44 and the width A of the notched groove 53 are so set as to satisfy a relation A>=B.  By inserting the protrusion 44 into the notched groove 54, the yoke 5 and the plate 4 are aligned with each other in a circumferential direction.
Patent JP-S5943868-A (JP)
Title: Vapor depositing method
Inventor: NISHIWAKI AKIRA
IPC: C23C14/00
Filed: 1982-09-04
Abstract: PURPOSE:To form stably a uniforn film deposited by evaporation having a relatively high concn. by limiting the Marangoni number of the molten alloy used as a material to be evaporated. CONSTITUTION:The Marangoni number (Mn) expressed by the specific equation (gamma is the surface tension of the melt, dgamma/dT is the temp. gradient of the surface tensuon of the melt, d is liquid depth, DELTAT is the temp. difference between the two points in the face direction in the surface region of the melt, mu is the temp. of the melt, k is the temp. transmission rate of the melt) is limited at <=100, more preferably <=50, in an alloy of the material to be evaporated which is melted by heating. The material to be evaporated is deposited by evapration on a substrate under said conditions. The generation of the convection in the surface area of the alloy melt is prevented by the above-mentioned method and since the vapor deposition is accomplished with the stable vapor compsn., the film deposited by evaporation having roughly a specified concn. is obtd. The construction of a vapor deposition vessel is simplified and the raw materials to be used are reduced.
Patent JP-S6131028-A (JP)
Inventor: NAKAMURA TATSUO
IPC: A01G9/24
Filed: 1984-07-25
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-S6132696-A (JP)
Title: Microphone input circuit
Inventor: KIMURA TAKAYUKI
IPC: H04R3/00
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a function capable of receiving inputs for stereo and monaural in the same way as conventional one by means of two jacks by providing a jack with switch at least on one signal system and setting a plug, to which a monaural microphone is connected, to a stereo type. CONSTITUTION:In terms of a stereo plug 13 to which a monaural microphone is connected, (a), (b) and (c) are brought into contact with A, B and C of jacks 11 and 12, respectively, and (a) is connected to (b) at the microphone side connected to a plug or in the plug in terms of circuit. When the plug 13 is inserted into the jack 11, a group of A and D and that of B and E are opened, and the microphone connected to said plug 13 is supplied with a voltage VCC through the contact piece B. Simultaneously, the output of the microphone is supplied to an L output through the contact piece A, When the plug 13 is inserted into the jack 12 instead of the jack 11, the output of the microphone is supplied to an R output through the contact piece A and to the L output through the contact piece B and jack 11, while the VCC is supplied through the jack 11. As a result, when the plug 13 is inserted into either of the jacks 11 and 12, the output comes up on a main track L of a voice.