baber/WOPTO huggingface dataset:
Patent JP-S60105955-A (JP)
Title: Galvanic battery type gas sensor
Inventor: FUJITA YUUKOU
IPC: G01N27/49
Filed: 1983-11-14
Abstract: PURPOSE:To reduce variation in the sensor output associated with temperature changes by integrally laminating a porous nickel plate, a porous fluorocarbon resin adhesive layer, a fluorocarbon resin film and a catalytic electrode layer. CONSTITUTION:For example, in the case of an oxygen sensor, a positive pole 11 shall be a titanium ring while a negative pole 6 lead, an aqueous solution of acetic acid or the like is used for the electrolytic liquid 7 and the positive pole 11 is provided with a gas transmitting film 1. This transmitting film 1 is made up by integrally laminating a porous nickel plate 2 as first layer, a porous adhesive layer 3 made of ethylene tetrafluoride-propylene hexafluoride copolymer or a mixture of this and ethylene tetrafluoride-ethylene copolymer as the second layer, a carbonfluoride film 4 with the porosity of less than 20% and a catalytic electrode layer 5 having gold vacuum evaporated and junctioned. Then, the concentration of oxygen is detected from the resistance 12 of the positive pole 11 and the negative pole 6. This method can be used for a hydrogen sensor likewise. Therefore, as the gas transmitting film 5 is reinforced by the porous nickel plate 2 and the catalytic electrode layer 5, there is limited variation in the sensor output associated with expansion and shrinkage due to temperature changes thereby enabling accurate detection.
Patent JP-H1148271-A (JP)
Title: Manufacture of cellulose triacetate film
Inventor: HASHIMOTO KATSUYA
IPC: C08L1/12
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To rapidly dry a film at high temperature by specifying solvent content (by wt.%) of a cellulose triacetate film in a drying step, and starting to give tension to the film in its width direction at an arbitrary time point of the drying step. SOLUTION: Planarity or occurrence of irregularity of the cellulose triacetate film can be solved by drying a web 1 released by a releasing unit 4 while orienting it by a width orienting unit at the time point of 12-50 wt.% of its solvent content. And, it can also be solved by giving pressure of 0.2 to 10 kPa from both surfaces of the web by a pressurizing unit at the time of 10 wt.% or less of the solvent content.
Patent JP-H0496314-A (JP)
Title: Method of forming or testing pattern for semiconductor device
Inventor: HIGAKI TOMOTAKA
IPC: H01L21/30
Filed: 1990-08-14
Abstract: PURPOSE:To make it possible to form or test a pattern with high accuracy by exposing or testing the pattern after it is detected that a semiconductor substrate or a glass mask was heated to a certain temperature or temperature distribution. CONSTITUTION:A sample chamber 1 is equipped with a stocker 7 to stock a glass mask or a semiconductor wafer 4. An image is drawn to form a high- accuracy pattern after a measurement thermo-couple 8 is brought into contact with the glass mask, the semiconductor wafer, or a sample holder 4 under treatment by a robot arm 9 and the temperature thereof and the difference in temperature therebetween reach a certain level. A sample chamber 10 is equipped with a stocker 15 to stock treated glass masks 13 mounted on sample holders 12 and the temperatures thereof or the difference in temperature therebetween is measured with thermo-couples 17 fixed to robot arms 16. When the result of the measurement reaches a certain level, the treated glass masks 13 on the sample holders 12 in the stocker are selectively sent to a stage 11 for the specified pattern inspection.
Patent JP-H0496549-A (JP)
Title: Synchronizing detection circuit
Inventor: SUZUKI MITSUHIRO
IPC: H04L27/22
Filed: 1990-08-14
Abstract: PURPOSE:To prevent locking of a VCO from unlocking even when a C/N ratio is deteriorated or fading takes place by using a phase error signal DELTAphi between an output signal of the VCO and a PSK wave to recover a carrier of the input PSK wave and using also a frequency error signal DELTAf between the output signal of the VCO and the input PSK wave. CONSTITUTION:A gain Kf of a gain amplifier 23 is set to a prescribed value K till a frequency error signal DELTAf outputted from a low pass filter 20 is within a prescribed value + or -a in the lock mode so that the VCO is not locked till the frequency error signal DELTAf is within the prescribed value + or -a. When the frequency error signal DELTAf is within the prescribed value + or -a in the steady-state mode, the gain Kf of the gain amplifier 23 is kept to 0 to prevent the phase lock from being unlocked. When the frequency error signal DELTAf is exceeds the prescribed value + or -a, the gain Kf of the gain amplifier 23 is set to a prescribed gain K.
Patent JP-S6275071-A (JP)
Title: Ignition mechanism for v-engine
Inventor: OSUMI HIROSHI
IPC: F02P5/145
Filed: 1985-09-30
Abstract: PURPOSE:To prevent knocking by a simplified circuit changing a part of the arithmetic circuits of both cylinders, by forming an advance timing characteristic of the cylinder, in a side where an excessive timing appears in the timing rise up part of a low speed range, into a characteristic previously delaying only the rise up part. CONSTITUTION:In order to solve a problem that a side of the first cylinder 1 generates the excessive timing in the timing rise up part of a low speed range in an actual engine, only a region of said timing rise up part is given an independent characteristic delayed from the second cylinder 2, and a region except the above described region is set so as to be the same characteristic with the second cylinder 2. Accordingly, an arithmetic circuit 11 of the first cylinder 1, forming only the timing rise up part region of the low speed range into the independent characteristic, is only required to form the other region into the same common characteristic, and the both arithmetic circuits 11, 12, forming only a part different, can be simplified with no complication. And knocking can be prevented by the simplified circuit changing only one part.
Patent JP-H0756204-A (JP)
Title: Cta optical parametric oscillator
Inventor: KATO KIYOSHI
IPC: G02F1/39
Filed: 1993-08-09
Abstract: PURPOSE:To improve all of conversion efficiency, output characteristics and narrowing of spectra by using specific solid-state lasers as an exciting light source and using a CsTiOAsO4 crystal (CTA crystal) as a nonlinear optical element. CONSTITUTION:Various kinds of the solid-state lasers such as Nb:YAP, which output laser beams of 1.047 to 1.0796mum wavelengths are used for the exciting light source 1. The exciting light emitted from the exciting light source 1 is made incident via a perfect reflection mirror 3 on the nonlinear optical element 3. The CTA crystal cut out at Type-2 (matching of type II, 74 deg.<=theta<=90 deg., phi=0 deg., where phi is an angle of polar coordinates measured in the direction from X-axis to Y-axis, theta is an angle from a z-axis to the segment within the x-y plane drawn at the angle phi) is used for the nonlinear optical element 2. The CTA crystal has a large permissible angle of phase matching, is narrow in the phase matching spectrum width of exit light and has the excellent output characteristic to the exciting light.
Patent JP-H0753799-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TAKEZAKI NORIYUKI
IPC: C08L53/02
Filed: 1993-08-06
Abstract: PURPOSE:To obtain the subject composition excellent in flexibility, strengths, heat resistance and transparency by mixing a propylene (co)polymer with a specified hydrogenated diene copolymer and a butene-1(co)polymer in a specified ratio. CONSTITUTION:A block copolymer which is an A-B or A-B-A block copolymer (wherein A is a block of a polymer of a vinylaromatic compound, and B is a block of a polymer of a conjugated diene or a random copolymer of a vinylaromatic compound with a conjugated diene or an A-B-C block copolymer (wherein C is a taper block having a gradually increasing vinylaromatic compound content) and has a weight ratio of the vinylaromatic compound to the conjugated diene of 5/95 to 60/40 is hydrogenated to obtain a hydrogenated diene copolymer of a number-average molecular weight of 500000-600000. 1-98wt.% obtained hydrogenated copolymer is mixed with 1-98wt.% polypropylene or copolymer of propylene with a 2-8 C alpha-olefin and 1-98wt.% butene-1(co)polymer to obtain the objective composition.
Patent JP-H0660335-A (JP)
Title: Magneto-resistance effect type thin-film magnetic head
Inventor: KANDA HIDEKAZU
IPC: G11B5/39
Filed: 1992-08-12
Abstract: PURPOSE:To effectively execute the heat radiation of a magneto-resistance effect element. CONSTITUTION:A part 1b of the magneto-resistance effect element 1 is insulated and disposed between leading out conductors 2a, 2b on the surface opposite from a head floating surface 1c. A material 3 having a high thermal conductivity is joined to a part 1b thereof and the joint part 4a of different metallic films or semiconductor films 4, 4' having a high Peltier effect is successively joined to a part 1b thereof. The supply of current to the different metallic films or semiconductor films 4, 4' is shared by use for the leading out conductors 2a, 2b for supplying the sense current to the magneto-resistance effect element 1.
Patent JP-2001039234-A (JP)
Title: Licence plate fitting structure for gate lifter
Inventor: FURUKAWA TAKESHI
IPC: B60P1/44
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To expose a licence plate so as to be visible from the rear of a vehicle body and to sufficiently ensure a lowest ground clearance to positively avoid contact with the ground surface. SOLUTION: In regard to a gate lifter 2 for elevating a gate 23 supported to the tips of a lateral pair of lift arms 21 and tension arms, by the vertical rotation of each arm, a floor part 13a at the rear part of a packing box 13 is provided with a recessed part 28 recessed upward. The gate 23 is toldable toward the front of a vehicle body along each arm in the descent position and housed in the recessed part 28 by rotating each arm upward in the folded state. Both lateral side ends of a member 31 are connected to both lateral inner lift arm brackets 21a, and a licence plate 33 is fitted to a projecting bracket 31a projected backward from almost the center of the member 31, through a licence plate fitting plate 32. The licence plate 33 is exposed so as to be visible from the rear of the vehicle body in the housed state of the gate 23 in the recessed part 28.
Patent JP-S6193885-A (JP)
Title: Seawater desalting apparatus
Inventor: TOMITA MITSUO
IPC: F24J2/04
Filed: 1984-10-16
Abstract: PURPOSE:To enhance the efficiency of desalting, by mounting an evaporation chamber, first and second heating means, a pressurizing means, a spray means and a moisture collection means. CONSTITUTION:Seawater is pumped up by a pump 9 and enters an evaporation chamber 10 from a pipeline 21 while heated by a hot water device 20, to be sprayed into the space 14 of said evaporation chamber 10 through a nozzle 22. Sprayed seawater 8 is contacted with heated air to be evaporated and moisture is adhered to the upper part of a condensation part 11 as steam. The steam adhered to the condensation part 11 is condensed to be converted to fine water droplets 24 which are, in turn, flowed along wall surface to be recovered in a water receiving tank 12 from a tubular opening 11a. Non- evaporated seawater or the water droplet adhered to the inner wall of the evaporation chamber 10 is discharged to the outside from a drain passage 23 through a funnel shaped part 17.
Patent JP-S58112369-A (JP)
Title: Manufacture of semiconductor device
Inventor: IGA YOUICHI
IPC: H01L21/28
Filed: 1981-12-25
Abstract: PURPOSE:To prevent the out-diffusion of phosphorus from a phosphorus glass film generated when a lithography resulting in the improvement of the manufacturing yield and the reliability of a semiconductor device, by covering the exposed surface of source drain regions with a thin oxide film. CONSTITUTION:Contact holes are opened on the phosphorus glass film 5 adhered on the surface, and, on the exposed surface part of source drain regions 1 and 2, thin non-doped CVD films 8 and 9 are formed by a CVD method. In this manner, non-doped CVD films 8 and 9 become the barrier to the out diffusion of phosphorus, and thus the diffusion of phosphorus in the phosphorus glass film from the contact hole into source drain regions 1 and 2 can be prevented. The formed non-doped CVD films 8 and 9 are etched and removed by fluoric acid liquid before a next electrode wiring evaporation so that the contact gets no obstacles.
Patent JP-H0749916-A (JP)
Title: Automatic transaction system
Inventor: SATO TOSHIO
IPC: G06Q40/00
Filed: 1993-08-06
Abstract: PURPOSE:To automatically reflect the transaction contents in a center file of a host computer through another route, when a fault is generated in a communication channel for connecting the automatic transaction device of the host computer. CONSTITUTION:When a fault is generated in a first communication channel for connecting an automatic transaction device 5 and a host computer 1, transaction data is sent to a monitoring terminal equipment 20 for monitoring this operation. A transaction substitute control part 20A of the monitoring terminal equipment 20 is connected to the host computer 1 through another second communication channel, based on this transaction data, and executes a substitute processing of a matter to be reflected. In such a way, the transaction contents are reflected in a center file 15, and dispatch of a person in charge, etc., to this kind of fault become unnecessary.
Patent JP-H0378950-A (JP)
Title: Deflection device for electron microscope
Inventor: KONDO KOJIN
IPC: H01J37/147
Filed: 1989-08-22
Abstract: PURPOSE:To enhance the operating easiness for electron beam deflection of a specimen irradiating system by determining the position of an electron beam deflecting fulcrum from the intensity of electron lens, and displaying which of the No.1 stage leading mode and No.2 stage leading mode should be selected on the basis of the output from said determination. CONSTITUTION:Part of the output from respective power supplies for a mini objective lens and an objective lens is fed to a calculating device, and coordinates for the deflection fulcrum are calculated on the basis of the data, previously stored in memory, together with an input signal given by an irradiation mode specifying means. An output is given to a selection display means so that No.1 stage leading mode is displayed when these values of coordinates lie above the center point C of a deflector A and deflector B while No.2 stage leading mode is displayed when the values of coordinates lie below the middle point between the deflectors A and B. While monitoring the displayed content, the operator for this deflecting system selects either of the No.1 stage and No.2 stage leading modes using a selecting means. This allows easy operation of deflecting for the specimen irradiation electron beam, and the operating easiness will be enhanced.
Patent JP-S6370646-A (JP)
Title: Signal intermission detection circuit
Inventor: KON KEISUKE
IPC: H04B17/00
Filed: 1986-09-12
Abstract: PURPOSE:To detect signal intermission stably for various distirbances by comparing an output signal of a positive peak detection circuit with an output signal of a negative peak detection circuit to detect the presence of signal intermission. CONSTITUTION:A timing signal (a) is received from an input terminal 1 and converted into a dual signal by a single/dual conversion circuit 2. Differential output signals b, c of duplicated 2-signal system are shifted to have a prescribed level difference by a level shift circuit 3 and a comparator circuit 4 compares the in-phase signals d, e from the circuit 3. The maximum DC level of the output waveform is detected by a positive peak detection circuit 5 from a signal (f) in output signals f, g via the circuit 4 and the minimum DC level is detected by a negative peak detection circuit 6 from the signal (g). Output signals h, i of the circuits 5, 6 are compared by a comparator circuit 7 to detect the signal intermission. Thus, the signal intermission is detected stably for various disturbances.
Patent JP-H1039595-A (JP)
Title: Developing device
Inventor: AIZAWA HIDEO
IPC: G03G15/08
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To suppress surface staining accompanied with the replenishment of toner and to obtain stable image quality regardless of secular change by changing the driving condition of a developer stirring means (agitator) in the term equivalent to the prescribed number of image forming sheets after developer (toner) is replenished. SOLUTION: The unused toner is replenished in a casing 9 from a toner replenishment port 8. When it is confirmed by a toner quantity detector 7 that the toner is replenished, the second agitator 6 is rotated several times so as to average the replenished toner. Then, the number of copying sheets is started to be counted and a copying action is started again. Besides, the rotation of the agitator 6 is stopped in the term equivalent to the prescribed number of copying sheets by a clutch arranged on the agitator 6 based on the confirmation signal of the replenishment of the toner by the detector 7. Then, when the counted number of the copying sheets arrives at a prescribed value, the rotation of the agitator 6 is started again. Thus, the mixture of the residual toner and the unuse toner is evaded.
Patent JP-2001040918-A (JP)
Title: Cylinder lock
Inventor: YANAGAWA YOSHIAKI
IPC: E05B15/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To block the rotation of a plug to an unlocking position and to surely prevent fraudulent unlocking by providing a pickproof pinhole in the radial direction from the inner peripheral face of a case at an offset position from the driver pinhole of the case in the rotating direction of the plug, and providing a pickproof pin intrudably excited by a tumbler pinhole in the pickproof pinhole. SOLUTION: When the outside ends of an outer pin 13 and an inner pin 14 coincide with a shear line to succeed in picking, a plug 9 is rotated in the unlocking direction by the additional torque. However, a pickproof pin 18 is dropped into a tumbler pinhole 11 by the spring force of a spring 20 when the tumbler pinhole 11 reaches the position of a pickproof pinhole 17. When the plug 9 is further rotated and the axes of a tumbler pin 12 and the pickproof pin 18 coincide with each other, the pickproof pin 18 enters the outer pin 13 into a pickproof state to block any more rotation of the plug 9 in the unlocking direction.
Patent JP-S6275475-A (JP)
Title: Developing device
Inventor: YUKINAGA MITSUHARU
IPC: G03G15/00
Filed: 1985-09-28
Abstract: PURPOSE:To easily load/unload a developing unit and to precise position the developing unit in a machine body by engaging the developing unit with an input shaft of a rotational driving input part of the machine body and locking the developing device against exciting force generated by an input from the machine body. CONSTITUTION:A notched engaging part 31 is formed on the lower surface side of the developing unit 3 and the engaging part 31 is engaged with the input shaft 11 of the rotational driving input part 1 of the machine body from the upper side. Since the positioning of the developing unit 3 can be executed by a driving shaft 4a of a developing roller 4 and the input shaft 11, the positioning accuracy can be improved. On the other hand, exciting force generated by the driving input of the machine body is received by the input shaft 11 of the machine body. Consequently, the developing unit can be easily fixed and it is unnecessary to use an individual fixing member, so that the number of parts can be reduced, the cost of the unit can be also reduced, the positioning of the unit can be precisely attained, and a stable image can be formed.
Patent JP-H0877538-A (JP)
Title: Magnetic disk device
Inventor: SEO YOSUKE
IPC: G11B21/10
Filed: 1994-09-09
Abstract: PURPOSE: To improve the linearity of a position signal for a track position of a head and to increase density of a magnetic disk by making a width of a servo pattern a linear reproducing area width or below of a magneto- -resistive head. CONSTITUTION: When a target track is imparted from a controller 9, a difference between a present position and a target position is calculated, and head movement (seek operation) is started. A DSP(digital signal processor) 6 controls all the seek operation and following operation on the target track. Further, a track identification code 100 part of a signal after amplification is converted to a code by a discriminator 4, and the DSP detects a position at every sector from a track identification signal and the position signal, and it calculates the signal for control. In such a manner, the head is moved to the target position while detecting the head position, and it performs recording/reproducing operation at the position.
Patent JP-H0378925-A (JP)
Title: Gas load switch
Inventor: SAKAKI MASAYUKI
IPC: H01H33/06
Filed: 1989-08-22
Abstract: PURPOSE:To reduce the size and cost of a gas load switch by forming a closed gas chamber, in which an insertion hole at the tip of an insulating nozzle is only open, in the insulating nozzle and providing an insulator, which helps gas production in contact with arc, in the gas chamber. CONSTITUTION:A closed gas chamber 16 is formed in an insulating nozzle 13, in which an insertion hole 11 is only open, and an insulated cylinder 17 for gas production is provided in the gas chamber 16 in such a manner that it may be burried in between the insulating nozzle 13 and a moving arcing contact 7. When arc 15 arises in between a fixed arcing contact 4 and the moving arcing contact 7 during an open pole, the arc 15 is put in contact with the insulated cylinder 17 to allow gas evaporation from insulated cylinder 17. Such gas raises pressure in the gas chamber 16 and is discharged from the insertion hole 11 out to the insulating nozzle 13 which has low pressure, and at this time the arc 15 is extinguished. It is thus possible to eliminate a buffer room and a piston and reduce the size and cost of a gas load switch.
Patent JP-S6196192-A (JP)
Title: Compressor stopping system
Inventor: TANAKA MASANORI
IPC: F04B41/02
Filed: 1984-10-15
Abstract: PURPOSE:To enable immediate starting when the pressure of consumption side has decreased even directly after stoppage by discharging the compressed air in the receiver tank into the atomosphere when an unload period has continued for a given time so as to stop the compressor when the pressure capable of starting motor has reached. CONSTITUTION:A receiver tank RT is connected to a consumption side via a check valve CV. On this receiver tank RT, a pressure switch PS3 is provided in addition to an ordinary pressure switch PS1. And, when unload operation has continued for a given time, the compressed air is discharged into the atmosphere by relieving an automatic relief valve RT. And it is so constituted that the pressure in the receiver tank RT is detected by the pressure switch PS3 to be that capable of starting an induction motor M. Thus, the motor M is stopped on the basis of this detection signal, and the compressor is also stopped.