baber/WOPTO huggingface dataset:
Patent JP-H04101242-A (JP)
Title: Generating system for graph classified by fault cause code
Inventor: TANAKA HAJIME
IPC: G06F11/32
Filed: 1990-08-20
Abstract: PURPOSE:To generate a graph classified by a fault cause code easily and in a short time by providing a graph classified by fault cause code generating part which generates and displays the graph classified by the fault cause code based on the number of times of the occurrence of the fault classified by a fault cause code counted by a counting part classified by the fault cause code. CONSTITUTION:A fault cause code narrowing part 4 compares the fault cause code selected by a fault cause code selecting part 3 with the fault cause code having occurred in the past, and narrows the true fault cause code, and the counting part 5 classified by the fault cause code counts the number of times of the occurrence of the fault classified by the fault cause code narrowed by the fault cause code narrowing part 4. When fault data is gone in the graph classified by fault cause code generating part 6, the graph classified by the fault cause code based on the number of times of the occurrence of the fault classified by the fault cause code counted by the counting part 5 classified by the fault cause code is generated and displayed. Thus, the graph classified by the fault cause code is almost automatically generated without using any manual operation.
Patent JP-H0959201-A (JP)
Title: Production of enal using alkaline earth metal oxide
Inventor: ICHIKAWA MASARU
IPC: B01J23/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a straight-chain unsaturated aldehyde useful as a raw material for synthesizing medicines/agrochemicals, etc., in high selectivity with easy catalyst recovery under low wastewater treatment load by cross aldol condensation between acetaldehyde and a specific saturated aldehyde using each specific catalyst and solvent. SOLUTION: The objective compounds, crotonaldehyde of formula II and a compound of formula III, are obtained by cross aldol condensation between (C) acetaldehyde of the formula CH3 CHO and (D) a compound of formula I (R<1> is a 1-6C straight-chain alkyl) in the presence of (A) a catalyst containing a compound of the formula MO (M is Ca, Mg, Sr or Ba) and (B) a polar solvent such as water, N,N-dimethylformamide or dimethyl sulfoxide followed by a dehydration reaction.
Patent JP-2001044301-A (JP)
Title: Manufacture of semiconductor storage device and the semiconductor storage device
Inventor: TANIGAMI TAKUJI
IPC: H01L27/115
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor storage device, where a floating gate is further microfabricated and the process for a control gate is facilitated. SOLUTION: This method comprises the steps of (a) forming a first conductive film for a lower-layer floating gate(FG) and first and second insulating films on a substrate (b) embedding a third insulating film on the obtained substrate and removing the second insulating film (c) casing a third insulating film to retreat to such an extent as to expose the second insulating film (d) removing the second insulating film (e) removing the first insulating film while causing the third insulating film to retreat (f) forming a second conductive film for an upper-layer FG on the obtained substrate (g) planarizing the second conductive film until the third insulating film is exposed and (h) forming an interlayer capacitor film and a third conductive film for a control gate(CG) on the obtained substrate, and patterning the obtained substrate to form the FG,  the interlayer capacitor film and the CG.
Patent JP-S6462582-A (JP)
Title: Double layer glass
Inventor: HASEGAWA SHIGETOSHI
IPC: E06B3/66
Filed: 1987-09-03
Abstract: PURPOSE: To enhance an economical property and safety regarding production, transportation and attachment work by integrally sheathing the peripheral parts of two-sheets of flat glass being spaced by a spacer 2 with a structural seal frame 5 consisting of synthetic resin. CONSTITUTION: The peripheral parts of two-sheets of flat glass being spaced by a spacer 2 and adhered in its circumference by a water resistance seal disposed therearound is integrally sheathed by a structural seal frame 5 consisting of synthetic resin such as urethane and vinylchloride. A shape of the structural seal frame 5 is formed in conformity with the shape of a window frame in the fitting part, and a recess part 6 is defined at its side surface so as to facilitate fitting of a layered glass to the window frame.
Patent JP-2001058786-A (JP)
Title: Conveyor device
Inventor: SATO TOMOAKI
IPC: B66B21/10
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor device, for example used as a man conveyor, capable of being installed on an existing floor by compressing the height of a drive device. SOLUTION: An endless towing member 45 is installed inside a plane parallel with the plane of an endless transport path, and portions 45a and 45b are partially formed substantially parallel to the endless transport path, and through these portions 45a and 45b, the motion of the towing member 45 is transmitted to an endless pallet 30.
Patent JP-H0957076-A (JP)
Title: Operation of reverse osmosis membrane device
Inventor: TAKEUCHI HIROSHI
IPC: B01D71/16
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To stably keep the performance of a reverse osmosis membrane device, to prolong the duration of the membrane and to reduce the operating cost of the device by adopting the operating method of the device, capable of detecting whether an oxidizing agent is present or not in the water concentrated through a reverse osmosis membrane, thereby grasping the degradation of the performance in an early stage. SOLUTION: In the separation device using the reverse osmosis membrane, the concentration of the oxidizing agent or a reducing agent in the water concentrated through the reverse osmosis membrane is detected.
Patent JP-2000049612-A (JP)
Title: D/a converter
Inventor: TOTANI HIROSHI
IPC: H03M1/66
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To evade nonlinearity by the capacity difference of both capacity elements, to secure the monotony of conversion characteristics and to reduce differentiation errors at the center of a conversion range by switching and altering the two capacity elements for redistribution corresponding to an input signal value. SOLUTION: A first capacity element C1 is charged in the case that the most significant bit of digital input signals Din is 0, a second capacity element C2 is charged successively corresponding to a bit value from a least significant bit through S1 in the case that it is 1, they are redistributed respectively to the C2 and C1 and a voltage corresponding to the total sum of 1/2 power series is charged. As for the binary signals of the most significant bit, they are extracted by a changeover control circuit 3, switch circuits S3 and S4 are controlled in response to the signals and the C1 and the C2 are switched and altered.  In such a manner, by altering them at a simultaneous carry or borrow point where the most significant bit is inverted, the end point and origin point of a characteristic curve part are made continuous, nonlinear characteristics by the capacity difference of the C1 and the C2 are improved and the characteristic curve monotonous as the whole is synthesized.
Patent JP-H0499542-A (JP)
Title: Coffee extractor
Inventor: OBATA HIDEO
IPC: A47J31/057
Filed: 1990-08-20
Abstract: PURPOSE:To manufacture delicious and hot coffee by holding hydraulic pressure in a water vessel in a state that it is always lower than a water head of a cylindrical part, and lowering the water of a conduit pipe led from the water vessel to such a water level as it is heated easily enough. CONSTITUTION:When internal pressure in a conduit pipe A11 falls and water in a water vessel 1 starts to flow to the conduit pipe A11, and a water level in the water vessel 1 falls to a position of the lower end opening part 6 of a cylindrical part 8, air in the water vessel l goes into the cylindrical part 8 from the lower end opening part 6 since a cover 9 closes up airtightly the upper end opening part 7, water in the cylindrical part 8 flows out into the water vessel l by its air quantity portion, and the water level in the water vessel 1 is allowed to rise. At the time point when water flows out of the cylindrical part to the quantity by which the lower end opening part 6 sinks completely in the water in the water vessel l, air comes not to go into the cylindrical part 8, and simultaneously, since air hole 5 is closed closely by a float 4, air pressure by a water head in the cylindrical part 8 is generated in a void part of the water vessel l and the outflow of water from the cylindrical part 8 stops. This operation is repeated, and water in the water vessel l and the cylindrical part 8 all drips down into coffee powder 14.
Patent JP-H0666648-A (JP)
Title: Overheat detector
Inventor: SAKAI AKIRA
IPC: G01K11/06
Filed: 1992-08-18
Abstract: PURPOSE:To obtain an overheat detector for notifying the overheated state of electric or mechanical facility, located at a limited and not easily accessible place, quickly, easily and positively. CONSTITUTION:A heat-sensitive odorant 1, composed of odorous components encapsulated by a thermally fusible composition, is disposed in the vicinity of a heating part of an overheat monitoring object 2 and an odor sensor is disposed in the downstream region thereof. The odorant 1 includes a perfume capsule powder where perfume is encapsulated by a microcapsule made of a thermally fusible composition, for example. Alternatively, the perfume may be admixed with fatty acid such as a wax. The admixture may be applied on a sheet material to produce an odorous label or the admixture may be further admixed with a tackifier to produce an odorous paint.
Patent JP-H0348578-A (JP)
Title: Circuit and method for synchronizing horizontal phase
Inventor: HIRAO YOSHICHIKA
IPC: H04N5/12
Filed: 1989-08-25
Abstract: PURPOSE:To fit the frequency and the phase of a voltage controlled oscillator in that of a horizontal synchronizing signal with high accuracy by controlling the oscillator with the horizontal synchronizing signal having no time delay including a noise after controlling the oscillator with the horizontal synchronizing signal having time delay from which the noise is eliminated. CONSTITUTION:The output of a synchronism detection circuit 48 is set at L when an operation is started, and a switch 42 is connected to (f) side. Therefore, a PLL loop consisting of a comparator 26, an LPF 44, and the voltage controlled oscillator 46 is operated. The oscillation frequency of the oscillator 46 is pulled in the frequency of an inputted horizontal synchronizing signal. When the frequency and the phase of the oscillator 46 approach that of the horizontal synchronizing signal with the PLL loop, the fact is detected with the synchronism detection circuit 48, and an H signal is outputted, then, the switch 42 is connected to (e) side. The PLL loop consisting of a comparator 16, the LPF 44,and the oscillator 46 is operated, then, phase control can be performed.
Patent JP-H0668265-A (JP)
Title: Graphic processor
Inventor: SHISHIBA SHIGEMI
IPC: G09G5/36
Filed: 1992-08-18
Abstract: PURPOSE:To make it possible to automatically perform a painting-out processing by only setting a rectangular area position and painting-out data when the painting-out of a rectangular graphic is performed. CONSTITUTION:This processor is composed of a paint-out command request register 1, paint-out data 2 setting data, address registers 3, 4 for which rectangular areas are set, an address generation means 5 based on the signal from the registers 3, 4, a first comparator 6 comparising whether the present column address is in four-column boundary or not, an addition means 7 calculating the column address one before the next four-column boundary when the four- column boundary is detected, a column end address generation means 8 generating a paint-out right end address, a second comparator 9 inputting the address and end address from the means 7 and deciding whether block write is possible or not and a memory control means 10 controlling whether a block write mode is started, receiving the decision from the comparator 9.
Patent JP-H0864053-A (JP)
Title: Electric contact material and its manufacture
Inventor: MATSUI HIROAKI
IPC: H01H11/04
Filed: 1994-08-22
Abstract: PURPOSE: To provide the electric contact material which has large freedom in selecting a film composition, by forming an Au thin film over the contact section of an Ag alloy by means of gaseous phase plating while the clad electric contact material of an Ag alloy/a Cu alloy is taken up within a vacuum tank. CONSTITUTION: An electric contact band material 3 in an oval shape in cross section composed of the clad material of an Ag alloy and a Cu alloy, is deliverd out of a delivery roll 6. The band material is cleaned within a claeaning chamber 8 in a vacuum tank 7 while being winded through over a drum 9 for plural times. Subsequently, the target 12 of Au or an Au alloy is sputtered while the band material is being winded through over a drum 11 for plural times in a film forming chamber 10 in the vacuum tank 7, and an Au thin film as thin as roughly 1μm is thereby formed over the outer surface of the clad electric contact band material 3 other then its bottom surface, so that it is taken up by a take-up roll 13.  In this case, in a space between the delivery roll 6 or the take-up roll 13 and the drum 9, provided that a polyethylene tetrafluoride plate 40 is set in such a way as to be in contact with the bottom surface of the electric contact band material 3, almost no Au is adhered onto the bottom surface of the band material 3.
Patent JP-S6199750-A (JP)
Title: Method for controlling speed change of automatic speed change gear
Inventor: SHINDO YOSHIO
IPC: F16H61/08
Filed: 1984-10-19
Abstract: PURPOSE:To enable better up shift without speed change shock by completing low gear shift by keeping a friction connecting means of a sub speed change gear for a predetermined time in high gear shift of a main speed change gear. CONSTITUTION:When speed change is judged, an electromagnetic solenoid valve S1 is turned ON so changeover a first shift valve V1 controlling a main speed change gear after a predetermined time, and oil pressure is started to be supplied to a brake B2 and an inertia phase of the main speed change gear is started and rotating number of each number of the main speed change gear begins to change. Then, speed change instruction is given to an electromagnetic solenoid valve S3 and a third shift valve V3 is changed over, and oil pressure of a brake B0 is drained so as to be kept for a fixed time at a proper level according to the throttle opening, and low gear shift of the sub speed change gear is started and completed with the inertia phase of the main speed change gear.
Patent JP-S6280163-A (JP)
Title: Rear axle steering device for automobile
Inventor: MORIKAWA TOMOHITO
IPC: B62D7/14
Filed: 1985-10-02
Abstract: PURPOSE:To obtain an always constant stability in steering operation irrespective of variations in vehicle speed and variations in the position of a loaded burden, by suspending a rear axle from a leaf spring, slidably in the longitudinal direction, and by providing a control means and hydraulic cylinders in order to turn the rear axle to steer the vehicle. CONSTITUTION:A spool in a change-over valve 38 is displaced by means of an actuator 46 in accordance with a control signal from a microcomputer 47, and therefore, oil pressurized by an oil pump 39 is fed into the front or rear chamber 36 defined by a piston 36 in a hydraulic cylinder 37 so that torque rods 27 are extended and retracted. For example, the left side torque rod 27 is made to be longer while the right side torque rod 27 is made to be short to turn the rear axle 13 coupled with the torque rods 27 rightward to carry out steering operation. At this time the microcomputer 47 receives signals from a steering angle sensor 49, a vehicle speed sensor 50, a yaw rate sensor 51 and a lateral acceleration sensor 52, and therefore, when a computed value exceeds an actual steering angle, the rear axle is turned.
Patent JP-H04101983-A (JP)
Title: Elevator
Inventor: OKA HAKUSHIROU
IPC: B66B7/02
Filed: 1990-08-21
Abstract: PURPOSE:To transport a lot of passengers at high speed between an underground station and a ground surface part or the like by disposing a number of cages, connected on the uppermost floor and the lowest floor, in the horizontal state, and allowing the passengers to get on/off elevators easily in positions dispersed in correspondence with the respective cages. CONSTITUTION:When the getting-on/off of passengers to/from each cage 1 is terminated and a winding machine 7 is driven, the first cage 1 on the lowest floor is pulled to the left and each cage connected by a connecting link 2 is moved to the left. When the first cage 1 further advances into a curved part, which is a shift part from a horizontal part to a vertical part, each guide roller 4 is oscillated around a horizontal axis in correspondence with the curved part 3c of a guide rail 3, so that the first cage 1 is shifted into vertical movement while maintaining the horizontal state, and each cage 1 moves successively in the vertically connected state. At a shift part from the vertical part to the horizontal part, the guide rollers are oscillated in the reverse direction to the above-mentioned direction to perform horizontal movement, and each cage is moved into the getting-on/off floor position of either the uppermost floor or the lowest floor and stops.
Patent JP-S6375661-A (JP)
Title: Ultrasonic microscope
Inventor: TAKAI MASAO
IPC: G01N29/06
Filed: 1986-09-19
Abstract: PURPOSE:To obtain an accurate image by performing excitation from low magnification to high magnification at definite amplitude, by judging use magnification and performing the intermittent control of a feedback system corresponding to high or low magnification. CONSTITUTION:A specimen stand 9 having a specimen 8 placed thereon is excited by an exciter 15 and subjected to a high speed scanning. An operator judges use magnification, that is, compares said magnification with the set value set to a magnification setting device 12 and, when the set magnification is high, a change-over part 14 is cut off by the judge of a magnification judge part 11 and the control of the exciter 15 is performed by an open-loop system. Therefore, the adverse effect on exciting operation due to the lowering in the S/N ratio of a feedback value can be prevented and an exciting width can be made constant. When the magnification set to the magnification setting device 12 is low, the change-over part 14 is connected by the judge of the magnification judge part 11 to perform feedback control. By this method, at the time of large amplitude, said amplitude can be kept constant. As a result, a sharp image can be obtained even when observation magnification is changed.
Patent JP-S59111116-A (JP)
Title: Camera
Inventor: HISAIE TAKAO
IPC: G02B7/02
Filed: 1982-12-15
Abstract: PURPOSE:To position easily and accurately a lens when a supporting member is separated by engaging a pin or a hole provided to the collar part of a plastic lens with a hole or a pin provided to the supporting member other than the lens. CONSTITUTION:A front group lens 2 is fitted to a lens barrel 5 provided to a front base plate 4, and a rear group lens 3 consisting of the plastic lens is fixed to a shutter base plate 7 by a light shielding pate 8. Pins 9 and 10 projecting from the collar part 3a of the lens 3 engage holes 11 and 121 provided to the shutter base plate 7 and also engage the hole 13 of the front base plate 4 which supports the front group lens 2, positioning the rear group lens 3 and front group lens 2. In this case, two engagment parts are provided symmetrically and use long-sized holes to attain the engagement smoothly. Therefore, plural groups of lenses are positioned easily and accurately when supported by another supporting member.
Patent JP-H0774306-A (JP)
Title: Semiconductor device
Inventor: TSUNODA TETSUJIRO
IPC: H01L25/07
Filed: 1993-09-03
Abstract: PURPOSE:To miniaturize structure, to simplify the manufacturing process and to decrease the loss of part when a defective article is generated in a semiconductor device consisting of a powercircuit-mounted substrate and a control- circuit-mounted substrate. CONSTITUTION:The semiconductor device is composed of a substrate 3, on which a power semiconductor element 11 is mounted, and a substrate 2 where a control element 7 is mounted, and they are electrically connected by the lead-out part 13 of the wiring pattern led out from the substrate 3.
Patent JP-S6199060-A (JP)
Title: Heat collector
Inventor: OTAKE TATSUMI
IPC: F24S90/00
Filed: 1984-10-18
Abstract: PURPOSE:To permit the vertical installation of the heat collector, stabilize the transition point of evaporation of refrigerant and prevent the hunting of a temperature type automatic expansion valve by a method wherein a ventilating fan, located at the installation surface side of upper refrigerant conduit of the heat collector in which the refrigerant conduit is arranged horizontally to collect heat under evaporating the refrigerant from the lower part to the upper part thereof, is buried into the wall surface of a house. CONSTITUTION:Refrigerant gas, compressed by a compressor 3 and having high temperature and pressure, flows into a condenser 4 to heat low-temperature water by the condensing heat thereof and rise the temperature of the water, thereafter, store it into a heat accumulating tank 10. On the other hand, the refrigerant, deprived its condensing heat and liquefied, is flowed into the heat collector 1 after the pressure thereof is reduced by the temperature type automatic expansion valve 5 and deprives solar heat and atmospheric heat as it flows from the lower part to the upper part of the heat collector, thereafter, is evaporated and returned to the compressor 3 through the accumulator 2. The heat collector 1 is installed vertically near the wall surface and the ventilating fan 7 is buried into the heat collector installing surface 11 of the residence near the upper part or the outlet port side of the heat collector, therefore, the unstable movement of the transition point of evaporation of refrigerant in the heat collector may be prevented even in case there is no flow speed of atmosphere, the temperature change of a temperature sensitive tube 6 is reduced and the hunting of the automatic expansion valve 5 may be prevented, whereby the reliability of the system may be improved and operating efficiency may also be improved by the air speed of the fan 7.