baber/WOPTO huggingface dataset:
Patent JP-S62278430-A (JP)
Title: Atomic absorption analyzer
Inventor: SASAKI KIKUO
IPC: G01N21/31
Filed: 1986-05-27
Abstract: PURPOSE:To simplify a lighting circuit together with a higher S/N, by turning ON or OFF one kind of large current to light a hollow cathode lamp. CONSTITUTION:A hollow cathode lamp HCL is energized in the T1 mode in which a large current is turned ON of OFF at a short cycle through a lighting circuit PS under the control with a control circuit C or in the T2 mode in which energization is done for a fixed time. After amplified PA, an output of a photodetector D is inputted into subtraction circuits SB1-SB2 via switches S1-S3, integration circuits IG1-IG3 and buffer amplifiers BA1-BA3. When a photometry data during the non-analysis period is sampled with the switch 2 to be subtracted from a photometry data in the T1 mode and in the T2 mode with subtraction circuits SB1 and SB2, a baseline-corrected data is obtained as output of the subtraction circuit SB2. So, respective outputs of the subtraction circuits SB1 and SB2 are converted into absorbance signals with logarithmic conversion amplifiers LG1 and LG2 and an output of the amplifier LG1 is subtracted from the output of the amplifier LG2 with a subtraction circuit SB3 to obtain an absorbance corrected for the background.
Patent JP-S5348554-A (JP)
Title: Supervisory method for synthetic flowing amount
Inventor: WADA ICHIROU
IPC: G01F25/00
Filed: 1976-10-14
Abstract: PURPOSE: To enable to supervise the synthetic flowing amount, reducing cost and securing accuracy, by measuring the flowing amount provided corrected inserting type flowmeter to being already constructed piping net and measuring the flowing amount and then, carrying out concentrated supervision, transmitting its output by the telemeter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5912690-A (JP)
Title: Flat diaphragm for speaker
Inventor: INOUE HIDEAKI
IPC: H04R7/08
Filed: 1982-07-13
Abstract: PURPOSE:To improve the productivity, by bonding a surface member on both sides of a flat core made of a thermoplastic resin, having radial rugged rib and a flange at the outer circumference and providing a drying small hole for drying a bonding paste. CONSTITUTION:The flat core member 4 is formed with the thermoplastic resin film by using a means such as press forming, vacuum forming or compression forming, and has radial rugged ribs 4', 4'' and is provided with a flange 4''' at the outer circumference. After the core member 4 is formed with the forming, a rectangular flat speaker diaphragm 6 is formed by sticking surface members 5, 5' made of a light metal foil having comparatively some elasticity on both the sides of the core member 4 having the radial rugged ribs 4', 4''. The diaphragm manufactured in this way has a good productivity and is low in the cost. Further, the bonding paste of the surface member 5' is dried by providing an air vent 7 to one side (projected side) 4'' of the flat core member 4, allowing to improve much more the mass-productivity.
Patent JP-S5347701-A (JP)
Title: Optical sweep signal generator
Inventor: UEHARA SHINGO
IPC: H04B10/50
Filed: 1976-10-13
Abstract: PURPOSE:To secure a flat and wide-band modulation performance by extracting the information on the modulation performance and giving a negative feedback to the information to the optical modulator driving circuit.
Patent JP-H0418707-A (JP)
Title: Manufacture of permanent magnet
Inventor: KOBAYASHI OSAMU
IPC: H01F1/057
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a highly efficient permanent magnet at low cost by a method wherein a cast ingot of the alloy fundamentally composed of R, Fe, B and Cu is treated at a specific temperature, and then a heat treatment is conducted thereon. CONSTITUTION:An alloy, containing R (provided that when R has Nd or Pr as an essential element and it is formed as R=(PrxNd1-x)R'1z, R' contains Y and one or more kinds of rare-earth element in the form of 1>=z>=0.9), Fe, B and Cu, is melted using an induction heating furnace in an argon atmosphere, and it is cast. At this time, rare-earth, iron and copper of 99.9% purity are used as raw material, feroboron is used as boron. Then, this cast ingot is hot- worked at the temperature of 500 deg.C or higher, and then a heat treatment is conducted at the temperature of T2 to 800 deg.C (T2=490-40x). Also, after performance of hot-working, a heat treatment is conducted at 800 to 1100 deg.C, and then a heat treatment is conducted at the temperature of T2 to 800 deg.C (T2=490-40x) for the purpose of accomplishment of high coercive force and high efficiency.
Patent JP-S611519-A (JP)
Title: Suspension control device
Inventor: MATSUURA KAZUO
IPC: B60G17/015
Filed: 1984-06-13
Abstract: PURPOSE:To improve the comfortableness to drive a three-step damping force variable car and its operating stability by determining running and road surface states from upper and lower oscillation acceleration, steering, and car speed signals in a suspension for the car and controlling them according to the size of the upper and lower oscillation acceleration signal. CONSTITUTION:An upper and lower oscillation acceleration signal G is input to a logic circuit 8 through a low pass filter 4, comparator 5, and delay circuit 6 and processed and a steering signal S is input to it through a delay circuit 7 and processed and then a car speed signal V is input directly to it. Road surface and running states are determined, 8-step environmental conditions are combined and determined, hard H, normal N, or soft S signals are output, and then a damper 16 is controlled in three steps through an actuator 15. In other words, when the upper and lower oscillation acceleration signal is low, the damper is controlled to the N or H and when it is high, the damper is controlled to the S or N. As a result of this structure, damping force can be controlled according to the running and road surface states, laying stress on the comfortableness to drive a three- step damping force variable car and its operating stability.
Patent JP-S5648421-A (JP)
Title: Pollution dispersion prevention method in shallow sea area construction works
Inventor: INUI SHINJI
IPC: E02B15/00
Filed: 1979-09-26
Abstract: PURPOSE: To receive the return of wave at the low tide and to restrain the abrasion movement of the pollution prevention film against the sea bottom face by a method wherein a water breaking stockade is constructed at one side of the tidal current at the sea bottom part in the installation place of a pollution dispersion prevention film.  
     CONSTITUTION: In case a dredging operation is performed in a comparatively shallow sea area such as a harbon et al, a silt protector 3 made of a film material 2 of nonpermeability is lowered from a float 1 at the outer circumference of the construction works area. At least, on one side of the tidal current direction at a place of the corresponding protector 3 installation, a water breaking stockade 4 such as a wooden stockade is constructed so that the upper end thereof may rise a little higher than the water level at the low tide. Therewith, pollution is prevented from run-off and dispersion by means of the protector 3 at the high tide and wave return is obstructed with the stockade 4 at the low tide to prevent pollution from run-off and dispersion as well as to restrain the abrasive movement and abrasive damages of the protector 3 against the sea bottom face. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06334524-A (JP)
Title: A/d converter
Inventor: UENO MASAYUKI
IPC: H03M1/36
Filed: 1993-05-25
Abstract: PURPOSE:To reduce power consumption and lower the peak of variation in the power consumption and to decrease the number of input/output pins. CONSTITUTION:Switching comparators C1-Cn output their comparison results according to analog input signals Ain and respective logic threshold values. The respective logic threshold values are set within ranges that the analog input signals Ain possibly have. Those switching comparators C1-Cn are lower in power consumption than, for example, a chopper type comparator. Further, a change detecting circuit 16a inputs the comparator outputs Ca1-Can, detects the changes of the comparator outputs Ca1-Can, and outputs them as change detection signals X1-Xn. A circuit succeeding to the switching comparators C1-Cn, e.g. a latch circuit or the like is operated with the variation detection signals X1-Xn and then the power consumption when the analog input signals Ain have no change in voltage is reduced.
Patent JP-S611099-A (JP)
Inventor: SUGIMOTO SAMIROU
IPC: B25J15/04
Filed: 1984-06-13
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-H05297156-A (JP)
Title: Electronic metronome
Inventor: TANAKA HIROKAZU
IPC: G04F5/02
Filed: 1992-04-17
Abstract: PURPOSE:To provide an electronic metronome capable of visually displaying a time. CONSTITUTION:An electronic metronome 10 is formed of a pendulum 12 pivotally supported in such a manner as to be capable of oscillating to a base 11; a setting circuit for setting time data; a control circuit for outputting a time signal on the basis of the time data set by the setting circuit; a driving circuit for oscillating the pendulum synchronously to the time signal from the control circuit; a display panel 14 for displaying the speed of time and the measure number on the basis of the time signal from the control circuit; and a LED display part 17 for visually displaying the time on the basis of the time signal from the control circuit, the display part being provided on the surface of the pendulum. The LED display part is formed of a plurality of LEDs 17r, 17g, 17b having different luminescent colors arranged in a line.
Patent JP-2000311047-A (JP)
Title: Intelligent glove type handprint input device
Inventor: GOTO TADATOSHI
IPC: G06F3/01
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a glove type input device which is small-sized, simple, can measure movement of a hand by highly precise resolution and has high durability by detecting movement of a transmission means in accordance with movement of a finger or a specified part and obtaining a detection signal of the hand movement. SOLUTION: A data input glove 1 is fitted so that a detector 10 which detects how each finger bends corresponds to each finger, and is fixed at a part of a wrist by a fixing belt 5. A length of an adjustable band 6 can be freely adjusted. The data input glove 1 is fixed in a way in which fingers are surrounded. A guide 7 is formed into a convenient hollow shape, for example, a circular cylinder, a circular cone, or a rectangular parallelopiped, and a wire 8 goes through the hollow part. The wire 8 goes through the guide 7 of each direct part from a length adjustment mechanism 9, which is provided to the adjustable band 6 of a first joint part of each finger along each finger, to the detector 10. Then, reciprocating movements of fingertips of the wire 8 matched to the finger movement and between wrists are detected by the detector 10.
Patent JP-H08292119-A (JP)
Title: Wheel setter for wheel balancer
Inventor: YOSHIZAWA TOMOYUKI
IPC: G01M17/007
Filed: 1995-04-24
Abstract: PURPOSE: To perform alignment readily and to shorten the setting time by linking arms for holding the outer surface of a wheel from the upper and lower sides to a driving source (cylinder) through a tuning link mechanism. CONSTITUTION: A lower arm 5b is lowered until a slant part 5d of the lower side of the arm 5b comes into contact with a floor surface. A wheel under test A is rolled on the floor surface and brought and mounted between two linking rods 6 of the lower arm 5b. When a cylinder 8a is actuated, the lower arm 5b, on which the wheel A is mounted, is lifted up by the contraction of a rod 8b. At the same time, a tuning link mechanism 9 is operated, an upper arm 5a is lowered and the wheel A is clamped between both arms 5a and 5b and set at the setting center position of a wheel setter 1. Then, the cylinder 8a is loosened, the clamping of the upper and lower arms 5a and 5b are released and the setter 1 is separated from a wheel balancer B. Thereafter, the balancer B is actuated, and the unbalance measurement of the wheel A is performed.
Patent JP-H07307475-A (JP)
Title: Manufacture of thin-film transistor
Inventor: SHIODA JUNJI
IPC: H01L21/336
Filed: 1994-05-13
Abstract: PURPOSE:To provide a manufacturing method of a thin-film transistor which is miniaturized and whose yield is enhanced. CONSTITUTION:In the manufacturing method of a thin-film transistor, a metal mask 50a is formed on a semiconductor thin film 40, and a source electrode and a drain electrode are bonded respectively, via the metal mask, to a source region and a drain region in the semiconductor thin film 40. In the manufacturing method, the metal mask 50a is formed of an aluminum alloy of aluminum as a metal not forming a silicide and of titanium as a metal forming the silicide. The working precision of the aluminum alloy is high when the alloy is worked by a wet etching operation, the metal mask 50a is formed with high precision, and hydrofluoric acid is not used when the aluminum alloy is worked by the wet etching operation. As a result, a gate insulating film 30 under the semiconductor thin film 40 is not attacked by the hydrofluoric acid, and the breakdown strength of the gate insulating film is not lowered.
Patent JP-H04349775-A (JP)
Title: Picture communication equipment
Inventor: ISHIKAWA JUNICHI
IPC: H04N1/21
Filed: 1991-05-28
Abstract: PURPOSE:To realize the picture communication equipment implementing simply multiple address communication by having only to read once information to be sent and then having only to enter a command from an operation means. CONSTITUTION:The picture communication equipment consists of a picture read section 2, a memory 4 to store a picture data of a read original, a line control section 10 sending/receiving the picture data through a line, an operation means 6 entering an instruction for the multiple address communication, a management section 11 to manage the picture storage memory 4, and a main control section 1 allowing the memory management section 11 to manage the content of the picture storage memory 4 in response to the multiple address communication instruction entered from the operation means 6.
Patent JP-S5749360-A (JP)
Title: Manufacture of permanent rotor with starting wiring
Inventor: YATSUHARA MASAHISA
IPC: H02K1/27
Filed: 1980-09-08
Abstract: PURPOSE:To prevent the deterioration in magnetic and mechanical strength of the subject rotor by a method wherein cover plates, to be used for blocking up magnet housing grooves are placed on both ends of the laminated core having the magnet housing grooves and wiring housing grooves on the outer circumference, and after  the starting wiring has been formed, the magnet is fixed by gluing. CONSTITUTION:A rotor core 4 is constituted by laminating an iron plate 3, having a plurality of permanent magnet housing grooves 1 and starting wiring inserting grooves 2 located alternately, both ends of the permanent magnet housing grooves 1 are blocked up and the cover plates 6 having apertures 5 at a point corresponding to the starting wiring housing groove 2 are applied to both sides of the rotor core 4. Then, molten metal is jetted out from the apertures 5 on the cover plates 6 using a casting jig 7 and after the starting wiring, consisting of a starting wiring conductor 9c and end rings 9a and 9b, has been die-cast, permanent magnets 10 are fixed in the permanent magnet housing grooves 1 using adhesive agent.
Patent JP-S63289208-A (JP)
Title: Engine valve control device
Inventor: YAGI TORU
IPC: F01L9/20
Filed: 1987-05-22
Abstract: PURPOSE:To aim at enhancing the charge efficiency by providing a magnetic pole piece and a solenoid valve in a valve and a cylinder head, respectively, so as to form an electromagnetic actuator which holds the valve at a predetermined valve opening position. CONSTITUTION:An electromagnetic actuator 11 which is disposed between a cylinder head 1 and a retainer 7, is composed of a solenoid 12 secured to the cylinder head 1 and a magnetic pole piece 13 adapted to be attracted by the solenoid 12 which is energized under the control of a control unit 15. Meanwhile, an intake valve 2 is opened by means of a cam 10 through the intermediary of a rocker arm 9 while the intake vale 2 is closed by a return spring 8. In this arrangement, the electromagnetic actuator 1 is operated hold the intake valve at a predetermined valve opening position irrespective of the rotation of the cam 10. With this arrangement it is possible to retard the valve closing operation of the intake valve 2, thereby it is possible to enhance the charge efficiency, etc.
Patent JP-2000315668-A (JP)
Title: Polishing method and cleaning method of wafer and protection film
Inventor: MATSUOKA TAKASHI
IPC: H01L21/304
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent etching and dirt by polishing a polishing face in a state where a holding face is coated. SOLUTION: A wafer W is prepared and solution 24 dissolved in IPA being PVB resin is applied to a wafer holding face 22 being one face by using a spin coat means 26. Heat treatment is executed and the protection film 28 of PVB resin is formed. The other face of the wafer W becomes a polishing face 30 polished by a polishing device. The wafer W is polished by using the polishing device 10 and the holding face 22 of the wafer W is held by a wafer holder 13 in a state where it is coated by the PVB resin protection film 28. The wafer polishing face 30 is pressed to the face of the polishing pad 16 of a turn table 12 and it is polished while abrasive is dropped. The polished wafer W is transported to a wafer cleaning process.
Patent JP-H10312823-A (JP)
Title: Product manufacturing system and its manufacturing method
Inventor: NOJIMA YOSHIO
IPC: H01M10/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To simplify process control, minimize a range of damages caused by failures and reduce a manufacturing cost, by forming a manufacturing line by plural numbers of small-scale host computers without using a large-scale host computer for centralized supervision of each manufacturing line. SOLUTION: In a manufacturing system for a secondary battery which has plural treatment provisions and applies a specific treatment to a battery body inputted to each treatment provision, a container 40 which can contain many battery bodies and batch carries many battery bodies to each space between treatment provisions and a data card DC which is attached to the container 40 and in which attributes of many battery bodies contained in the container 40 are accessed, are provided, and in each treatment provision, cell information for many battery bodies contained in the container 40 through the data card attached to the container is accessed through a data writing/reading device 402 in order to treat each battery body corresponding to its attribute.
Patent JP-H0420302-A (JP)
Title: Cup with cover
Inventor: KOJIMA KENICHI
IPC: B65D47/06
Filed: 1990-05-14
Abstract: PURPOSE:To execute drinking in a state that a cover is placed on a cup, and also, to constitute it so that the contents are scarcely spilt by inserting a cover of a container type into the upper cylinder of the cup main body, and also, providing a flow port on a part of the cover of this container type. CONSTITUTION:A cover 20 of a container type consists of the peripheral surface 23 formed integrally in a linear peripheral edge 22, and a cover bottom 24. The peripheral surface 23 is joined to the peripheral surface 23 for forming a cylinder of a cup main body, and the cover bottom 24 is set to the inclined face. In the center part of the cover bottom 24 consisting of the inclined face, a perforated port 26 consisting of a circular perforation is provided, and as recessary the perforated port 26 can be removed. Also, in the deepest part of the inclined face, a flow port 25 is provided, and a liquid in the glass main body can be allowed to flow. At the time of drinking water, the cup main body 12 is inclined so that the flow port 25 provided in the deepest position of the cover bottom 24 becomes the lower side. As a result, a liquid flows out of the flow port, therefore, it is possible to drink it in a state that the cover is placed thereon. Accordingly, at the time of eating and drinking in the shaking car, this glass is convenient because a liquid is scarcely spilt.
Patent JP-S5648041-A (JP)
Title: Yoke assembly for camera tube
Inventor: TAKIGAWA TOORU
IPC: H01J29/76
Filed: 1979-09-28
Abstract: PURPOSE:To decrease the mutual difference of distortion of a figure between output reproduced pictures, by dividing a deflecting coil into a plurality of parts having each terminal with a slightly shifted winding position. CONSTITUTION:On a bobbin 1 main windings 3 and auxiliary windings 4 are wound. Between an axis 3a of the main windings 3 and an axis 4a of the auxiliary windings 4 a slightly shifted degree, for instnace, about 1-2 deg. of an angle alpha is existent. Then after the mounting of this deflecting yoke to a color camera in combination with a camera tube, connections of the main winding 3 and the auxiliary winding 4 are variously changed bt a terminal at each part capable of reducing the mutual difference of distortion of a figure.
Patent JP-S5349679-A (JP)
Title: Oil pressure comparator
Inventor: IKEDA MASAO
IPC: F15B5/00
Filed: 1976-10-18
Abstract: PURPOSE:To intend to improve reliability, by means of continuing to exhaust system oil when the pressure difference of comparing oil pressures becomes beyond a set value, and of enabling to adjust set value thereof with ease.
Patent JP-H11307381-A (JP)
Title: Electric wire welding terminal and welding torch suitable for electric wire welding for the same
Inventor: FUJIWARA TOSHIMITSU
IPC: H01F41/10
Filed: 1998-04-19
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a welding equipment for connecting the coil line of an electromagnetic coil to a fastening terminal with arc welding and to improve the productivity of a welding work. SOLUTION: A pad part to which an electrode probe 13 is abutted is integrally formed on a fastening terminal 12 side and is arranged by making it face a welding torch 1. When the electrode probe 13 is integrally held to a welding torch-side and the welding torch 1 is brought closely to the fastening terminal 12, the electrode probe 13 which is automatically held by the torch is abutted on the pad part of the fastening terminal 12 and potential fixing is completed.
Patent JP-S5456631-A (JP)
Title: Plastic powder for spray coating
Inventor: OOISHI YOUZOU
IPC: B05D1/10
Filed: 1977-10-14
Abstract: PURPOSE: To prepare the title powder of good fluidity ever if containing much quantity of inorganic non-resin component, by pulverizing a bulk resin obtained by blending a resin with an inorganic non-resin component having a specific average particle size.  
     CONSTITUTION: The objective powder can be prepared by pulverizing a bulk resin obtained by wet blending of a resin with at least 20vol.% of an inorganic non-resin compenent (filler) having an average particle size ≤ 1μ. Said non-resin components (fillers) include titania, talc, calcium carbonate, silicic anlydride, copper powder, zinc powder, carbon black, etc. The effect of the particle size can be ex- plained as follows: when ≤1μ, each particle seems to be brought to covered state with the resin layer, resulting in water adsorption to the particle surface apparently more hydrophilic than that of the resin, leading to reduction in the cohesive energy between the particles, thereby being supposed to effect improvement of the fluiding in the spray coating 
     COPYRIGHT: (C)1979,JPO&Japio