baber/WOPTO huggingface dataset:
Patent JP-H07235263-A (JP)
Title: Electrophotography screening method for cathode-ray tube using organic conduction body
Inventor: PABITOURA DATSUTA
IPC: C08L39/00
Filed: 1994-12-21
Abstract: PURPOSE: To provide an electrophotographic manufacturing method for the screen assembly of a color CRT face plate panel in which electric and physical characteristics of a conductive layer is improved. CONSTITUTION: An electrophotographic manufacturing method for the screen assembly 22, 24 on the inside face of a color CRT face plate panel 12 is composed of steps in which the panel face is successively coated by a conductive solution for forming a volatile organic conductive layer 32, and the conductive layer is coated with a photoconductive solution for forming a volatile organic photoconductive layer 34. The conductive layer made of quaternary ammonium high molecular electrolyte and a surface active agent has improved electric and physical characteristics compared with a conventional conductive layer by providing an electrode on the photoconductive layer.
Patent JP-H01160540-A (JP)
Title: Longitudinal relaxation time image calculation
Inventor: SATO SHINICHI
IPC: A61B10/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a longitudinal relaxation time image calculation not accompanied by the deterioration of a determination property, by estimating the actual flip angle of the first 180 deg.-pulse in a reversal recovery method from the ratio of a reversal recovery image preset to a value near to zero in a reversal time and a saturated recovery image and using this estimation value to calculate a longitudinal relaxation time image. CONSTITUTION:An image is taken according to the sequence of a reversal recovery method wherein a reversal time is set to a value near to 0. Further, an image is taken according to the sequence of a saturated recovery method wherein a repeating time TR and an echo time TE are equally set. The flip angle theta of the first 180 deg.-pulse is estimated from the signal intensities SIRO, SSR of the obtained reversal recovery image and saturated recovery image. Next, an image is taken according to the sequence of a reversal recovery method wherein a reversal time is set to TI. A longitudinal relaxation time image is calculated from the obtained saturated recovery image and reversal recovery image. As mentioned above, the flip angle of the first 180 deg.-pulse in the reversal recovery method is preliminarily calculated and, thereafter, the longitudinal relaxation time image is calculated using the estimation value. Therefore, even in such a case that an error is generated in the flip angle, a highly accurate calculation image is obtained.
Patent JP-H03180426-A (JP)
Title: Production of high-strength hot rolled steel plate excellent in spreadability
Inventor: KONO OSAMU
IPC: C22C38/00
Filed: 1989-12-09
Abstract: PURPOSE:To produce a steel plate having high strength and superior expandability by applying hot rolling to an Mn-containing steel in which respective contents of P and S are limited under specific conditions and subjecting the resulting steel plate to controlled cooling and then to coiling at a specific temp. CONSTITUTION:A steel having a composition consisting of, by weight, 0.02-0.20% C, 0.40-2.0% Si, 0.3-2.0% Mn, <=0.020% P, <=0.01% S, and the balance Fe with inevitable impurity components is hot-rolled, and finish rolling is completed at a temp. of Ar3 or above. Subsequently, the resulting steel plate is cooled at a cooling rate of CR( deg.C/sec) satisfying the conditions in an inequality and coiled at 350-550 deg.C. If necessary, either or both of 0.0005-0.0100% Ca and 0.0050-0.050% REM are incorporated to the above steel composition. By this method, the hot rolled steel plate having superior strength and expandability can stably be produced.
Patent JP-H10158114-A (JP)
Title: Adhesive for dentistry
Inventor: KAWASHIMA TORU
IPC: A61K6/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive for dentistry having improved adhesiveness and storage stability with a simple operation without inducing polymerization nor gelation, comprising a solution dissolving a specific hydroxy(thio)barbituric acid derivative in a polymerizable monomer. SOLUTION: This adhesive for dentistry is composed of a solution dissolving 5-hydroxy(thio)barbituric acid derivative such as 5-hydroxy-1,3,5- trimethylbarbituric acid expressed by the formula (R1 is a 1-12C alkyl, allyl or cycloalkyl; R2 and R3 are each H, a 1-12C alkyl, allyl or cycloalkyl; X is 0 or S) preferably in an amount of 0.5-10wt.% (based on the amount of a polymerizable monomer) in a polymerizable monomer such as methyl (meth) acrylate.
Patent JP-H01160216-A (JP)
Title: Signal generating circuit
Inventor: KOGA IZUMI
IPC: H03L7/10
Filed: 1987-12-17
Abstract: PURPOSE:To allow a responding time to be high-speed by introducing a signal corresponding to a setting frequency value, temporarily increasing the control voltage of a VCO according to the fluctuating degree of the signal, and allowing the control voltage of the VCO to approach a level at the time of locking earlier by the electricity quantity to be temporarily added. CONSTITUTION:At present, a frequency fo/N of the signal from a frequency- divider 8 and a setting frequency fr are equal, and a PLL circuit is in a locking condition. At the time of increasing an output frequency fo by making the setting frequency from the fr into an fra, since an electric signal corresponding to a fluctuating degree DELTAfo=fra-fr is given to a differentiator 4, an output voltage signal as indicated by an (a) on a diagram can be obtained from the differentiator 4. Since a signal SB to have such a waveform is given to the base of a transistor 25, an outflow current iD is increased by the degree of the waveform of a diagram 2 compared with an ordinary case. As a result, the potential of an integrator 6 is drastically decreased, the output frequency of a VCO 7 is drastically increased up to a set value according to the decrease, and the responding time of the PLL circuit can be speeded up.
Patent JP-H01161080-A (JP)
Title: Self-adhesive sheet
Inventor: MATSUZAWA SHIGEJI
IPC: B42D15/00
Filed: 1987-12-16
Abstract: PURPOSE:To enhance the adhesion between a water-soluble adhesive layer and a self-adhesive layer of a self-adhesive sheet in which an upper paper having the water-soluble adhesive layer on the rear thereof is joined with a release paper through the self-adhesive layer, and to prevent the upper paper from peeling easily unless immersed in water after the self-adhesive sheet is sticked to an adherend, by incorporating a pigment into the water-soluble layer. CONSTITUTION:This self-adhesive sheet is formed by joining an upper paper having a water-soluble adhesive layer on the rear thereof with a release paper through a self-adhesive layer, said water-soluble adhesive layer containing a pigment. Examples of the pigment include kaolin, clay, a silica powder, talc, alumina white, zinc white, and an oxide, hydroxide, carbonate, sulfate or silicate of magnesium, aluminum, calcium, barium, zinc, titanium or silicon. The amount of the pigment incorporated into the water-soluble adhesive layer is about 3-95wt.% based on the solids content of the water-soluble adhesive.
Patent JP-2001141847-A (JP)
Title: Timepiece armor component and its manufacturing method
Inventor: KUSHIDA HACHIRO
IPC: C23C8/26
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece armor component which comprises a smooth face without 'wart-shaped protrusions' or a mirror-finished surface and whose outward appearance is superior and to provide its manufacturing method. SOLUTION: This timepiece armor component is composed of a metal. A deformed layer containing a fiber texture in which metal crystal particles are deformed to be fibriform is formed on the surface of the metal. A hardened layer in which solid-solution atoms are solid-dissolved is formed at least on the deformed layer. In this manufacturing method for the timepiece armor component, the surface of stainless steel is loaded with a physical external force by a buff polishing operation, a burnishing operation, a grinding operation or the like. A deformed layer containing a fiber texture in which metal crystal particles are deformed to be fibriform is formed at least on the surface of the stainless steel. A hardening treatment by which solid-solution atoms are solid-dissolved is executed. A hardened layer is then formed on the surface of the deformed layer.
Patent JP-H06170452-A (JP)
Title: Trimming method and container to be manufactured thereby
Inventor: FUKUSHIMA AKIO
IPC: B21D28/00
Filed: 1992-11-30
Abstract: PURPOSE:To perform a pinch trimming so that an excellent cut part is obtained. CONSTITUTION:A container 3 to be formed is formed to be shallower than a desired depth, and a marking 31 is graved on it. After that, the container 3 is further drawn, and is formed so that the marking 31 is situated on the cut part of a pinch trimming. After that, when a punch 1 is pressed, the blade tip of the punch 1 reaches the maring 31 of the container 3 to cut a flange part. Consequently, the flange part is not torn by the punch 1 and a die 2, and an excellent cut surface is obtained.
Patent JP-H10157602-A (JP)
Title: Antiskid control device
Inventor: NISHIO AKITAKA
IPC: B60T8/58
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of the estimating error of a car body speed due to the simultaneous fall of the rotation speeds of real right and left wheels, to suppress the occurrence of excessive boosting after reduction of a pressure, and to reduce a given capacity of an auxiliary brake pressure source or eliminate the auxiliary brake pressure source. SOLUTION: Based on the change of a series of times of a wheel rotation speed, a decrease, holding, or boosting of rear right and left wheels is decided. When, after the decrease of rear right and left wheels RR and RL, the boosting of the rear right and left wheels is decided, the wheel brake pressure of one, for example RL, of the rear right and left wheels is boosted. After a lapse of a delay time Td beginning with the starting, boosting of the wheel brake pressure of the RR is started. The wheel, for example the RL, completion of pressure reduction of which is delayed, of the rear right and left wheels is assigned as a low select wheel.  When the rear right and left wheels are simultaneously boosted, the wheel brake pressure of the low select wheel RL is boosted, the wheel brake pressure of the other RR is brought into the holding, and after a lapse of the delay time Td, the boosting of the wheel brake pressure of the other RR is started.
Patent JP-H06168613-A (JP)
Title: Fitting structure of luminaire
Inventor: GOAMI MASAO
IPC: F21S8/04
Filed: 1992-11-30
Abstract: PURPOSE:To simplify and facilitate the work for changing a lighting lamp by oscillating a luminaire main body downward along the longitudinal direction of a lighting lamp around of an oscillating shaft member, and moving one end of the long size lighting lamp close to the floor surface. CONSTITUTION:There are provided an oscillating shaft member for fixing a luminaire main body 2, to which a long size lighting lamp 1 is installed, freely to oscillate downward along the longitudinal direction of the lighting lamp in relative to a fitting part 4 positioned higher than the floor surface and a fixture 24 for fixing the luminaire main body 2 so that it can not oscillate around of the oscillating shaft member in relative to the fitting part 4, and the fixture 24 is so provided that the fixation thereof can be cancelled from the floor surface side.
Patent JP-H03183321-A (JP)
Title: Charging stand
Inventor: SHIRATA TERUHIRO
IPC: H02J7/00
Filed: 1989-12-09
Abstract: PURPOSE:To eliminate contract limit of a current with an electric power supply company if a charging stand is connected to a domestic commercial power source by supplying a total current of a discharging current from an electric double layer capacitor and a current from the commercial power source. CONSTITUTION:Since a portable power source B has a backup power source capacitor 12 if the source B is connected to a charging stand A, a large current is requested to the stand A to charge it. However, since an electric double layer capacitor 8 of the stand A is already charged, a large discharge current flows from here toward the capacitor 12. That is, the total current of the current from the commercial power source and the discharge current is supplied to the source B. Accordingly, even if a current exceeding the contract limit is not drawn from the commercial power source, it can respond to the request of the source B.
Patent JP-H02167934-A (JP)
Title: Hydraulic circuit of switch valve for attachment
Inventor: TSUKIMOTO TOSHIAKI
IPC: F15B11/17
Filed: 1988-12-21
Abstract: PURPOSE:To reduce the cost of a hydraulic circuit by a method in which the center bypass of a switch valve for attachment is always opened, an oil path from an oil path connected to the second hydraulic pump to a switch valve is always closed, and the bypass valve is operated in an interlocking manner with the switch valve. CONSTITUTION:The first hydraulic pump 10 is connected with a switch valve 14 for slewing, a switch valve 16 for arm, a switch valve 18 for running, and a bypass valve 20 to make up the first control valve 22. The second hydraulic pump 12 is connected with a switch valve 24 for boom, a switch valve 26 for bucket, a switch valve 28 for attachment, and a switch valve 30 for running to make up the second control valve 32. The center bypasses 44, 46, and 48 of the valve 28 are always opened and the internal oil path 36 of the valve 28 is always closed by interrupting the supply oil path 34 connected with the pump 12. The pressure oil supply port 50 of the valve 28 is connected to the supply oil path 52 connected with the pump 10 through an outside pipe 54 and is always opened.
Patent JP-H01162147-A (JP)
Title: Diaphragm type valve for high pressure
Inventor: MATSUURA TAKASHI
IPC: G01N1/00
Filed: 1987-12-18
Abstract: PURPOSE:To realize a diaphragm type valve in a smaller size suitable for use in a limited space dispensing with a special air supply source, by employing an ordinary drive air pressure at two stages in a pressure chamber to create a high drive air pressure. CONSTITUTION:In a valve operation mode, receiving a drive air pressure on the entire surface thereof, a second piston 28 slides and acts on long plungers 31b, 31d and 31f to press the plungers to a valve sheet 30. After the action of the second piston 28 is stopped, receiving the drive air pressure, a first piston 27 slides in the direction opposite to the plungers to release a pressing of short plungers 31a, 31c and 31e. Then, an ordinary drive air pressure is used in a pressure chamber 33 at two stages with respect to a plunger driving section thus arranged to obtain a high drive air pressure, which is supplied as drive air pressure.
Patent JP-H04191772-A (JP)
Title: Toner detecting device
Inventor: NITTA HIROSHI
IPC: G03G15/08
Filed: 1990-11-27
Abstract: PURPOSE:To display the exchange time by setting a printable number of sheets to a second counter according to the frequency, even in the case when the absence of a toner is detected, and a vibration is given by removing a cartridge, and stopping a device when a first counter counts the set number of sheets. CONSTITUTION:A control part has first-third counters, and every attachment and removal of a cartridge (CR), the printable number of sheets after a sensor output drops below a threshold is reduced every increase in its frequency to certainly normally print a received manuscript. Namely, even if the return frequency after giving the frequency by the attachment and removal is any times, receiving operation is stopped while the output voltage of a point P is laid between the threshold of a comparator and an image unclearness generating level. In (b)-(d) after attachment and removal of the CR, also whether the CR is new or not is judged by the third counter, and when the output voltage of the point P is not lowered below the threshold even by the printing of about 300 sheets, it is judged as a new CR. Thus, the exchange time of CR can be instructed before an image unclearness occurs.
Patent JP-H05160690-A (JP)
Title: Oscillator
Inventor: MATSUMOTO TAKASHI
IPC: H03K4/06
Filed: 1991-12-04
Abstract: PURPOSE:To widen the dynamic range of the triangular wave output voltage of an oscillator used in a switching regulator of PWM system. etc. CONSTITUTION:A constant current source 3 is connected to an output terminal 10, and supplies a constant current I. A constant current source 4 is connected to the output terminal 10 via a switch 9, and permits a constant current 2I to flow. A comparator 5 is provided with a pair of NPN transistors T6, T7, and the charge voltage Vc of a capacitor 11 and a first reference voltage V1 are inputted to the bases of the transistors T6 and T7, respectively. A comparator 22 is provided with a pair of PHP transistors T10, T11, and the charge voltage Vc and a second reference voltage V2 are inputted to the bases of the transistors T10 and T11, respectively. The set terminal of an RS flip-flop is connected to the collector of the NPN transistor, and the reset terminal to the collector of the PNP transistor, and an output terminal Q to the switch 9.
Patent JP-2001142367-A (JP)
Title: Method for cleaning photoreceptor drum
Inventor: TATSUMI EIJI
IPC: G03G15/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a photoreceptor drum without causing the fluctuation of a distance between the photoreceptor drum and a developing roller by which toner is effectively prevented from infiltrating into space between the positioning roller of the developing roller and the conductive pipe stock of the photoreceptor drum on which the positioning roller abuts. SOLUTION: A photoreceptive layer 3 is formed at the center part of the annular surface of the photoreceptor drum 1 but is not formed at both ends thereof. The developing roller 5 is provided with the positioning rollers 7 at both ends of its rotary shaft respectively, and the rollers 7 abut on the photoreceptive layer non-formed surfaces at both ends of the annular surface of the drum 1, whereby the distance between the roller 5 and the layer 3 are demarcated to be constant, and a cleaning blade 8 is made to abut on the photoreceptive layer and the photoreceptive layer non-formed surface on which the rollers 7 abut, then notches 10 are formed at the parts of the blade 8 positioned at both ends of the photoreceptive layer.
Patent JP-H10149966-A (JP)
Title: Semiconductor manufacturing device
Inventor: TOMITA MASAYUKI
IPC: H01L21/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the treating ability of a semiconductor manufacturing device by providing a reaction furnace in which a plurality of zones are formed adjacently in the horizontal direction in its reaction chamber so that each zone can house a substrate to be treated and the housed substrates can be treated simultaneously. SOLUTION: After an external transport device carries a wafer cassette 9 loaded with wafers 10 in a load-lock chamber 17 from a door 18, the door 18 is closed and a gate valve 16 is opened. When the valve 16 is opened, a wafer transfer robot (robot) receives the total of eight wafers 10 housed in the cassette 9 in two stages in the vertical direction and brings the wafers 10 in a transport chamber 15. Then the robot simultaneously transfers the wafers 10 to all substrate placing tables in a quartz tube 21 after the gate valve 16 is closed and a gate valve 19 is opened. After the robot retreats, the gate valve 19 is closed and treatment is started. After treatment, the quartz tube 21 is evacuated and the gas in the tube 21 is purged. Then the valve 19 is opened and the robot returns the treated wafers 10 to the cassette 9 in the load-lock chamber 17 and the cassette 9 is carried out of the chamber 17 by means of the external transport device.
Patent JP-H09136031-A (JP)
Title: Manufacture of molded adsorption body and die for use therein
Inventor: HAYASHI TAKAFUMI
IPC: B01J20/28
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a molded adsorption body with a high degree of dimensional accuracy and having a cylindrical shape or the like without the need for another independent process, such as a grinding process, after drying. SOLUTION: After molding a molded material T in wet state and before removing the material, T from a cylindrical body 41 of a die 1, an end surface Ta of the material T located on an opening side of the body 41 is flatly leveled by pressing the flat surface 52 of a press tool 51 against the end surface Ta so that the end surface becomes flush with an end surface 44 on the side of the opening of the body 41. While the material T is still in a soft and wet state, the end surface Ta is flatly leveled, and hence a molded adsorption body with a high degree of accuracy can be obtained without the need for grinding after it is dried.
Patent JP-H11155027-A (JP)
Title: Monitor system
Inventor: NISHIYAMA HIDEKI
IPC: G08B25/08
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a monitor system capable of keeping line quality while reducing the cost of periodical check. SOLUTION: This monitor system using the caller number communication service of a telephone line is provided with a caller side communication equipment 100 which forms a DC loop circuit in a telephone line for dialing at the time of operating periodical check, and opened the DC loop circuit for on- hooking the telephone at the time of detecting a ring back tone, and a caller side communication equipment 200 which forms a CD loop circuit in the telephone line for returning a primary response signal when the polarity of the telephone line is inverted, and opens the DC loop circuit for returning a reception completion signal at the time of receiving the collar number communication. Thus, an economical burden can be reduced.
Patent JP-H01162784-A (JP)
Title: Method for preventing corrosion of iron-based aerosol vessel filled with water-containing hairdressing
Inventor: TSUCHIYA HIDENORI
IPC: C23F11/10
Filed: 1987-12-21
Abstract: PURPOSE:To protect an iron-based aerosol vessel from rust and corrosion by filling water-contg. hairdressing blended with specified amts. of sodium benzoate, disodium ethylenediaminetetraacetate and diethanolamine into the vessel. CONSTITUTION:Water-contg. hairdressing blended with 0.5-1.0wt.% sodium benzoate, 0.1-0.5wt.% disodium ethylenediaminetetraacetate and 0.1-0.5wt.% diethanolamine is filled into an iron-based aerosol vessel and used. By the blending, the corrosion of the inside of the iron-based aerosol vessel by the water- contg. hairdressing can be prevented and the hairdressing can be used without changing the quality.
Patent JP-H03183312-A (JP)
Title: Magnetic shielding device
Inventor: MORITA TAKASHI
IPC: H02G5/06
Filed: 1989-12-13
Abstract: PURPOSE:To improve economic aspects and reliability of a magnetic shielding device by having a current conducting member consisting of a first member for conducting eddy current generated by a magnetic field and a second member fixed to the first member and the inner surface of a container. CONSTITUTION:Conductors 2U, 2V and 2W, are supported and fixed within a metal container 1 by insulating supports, and so positioned that each conductor is at the vertexes of an imaginary triangle. Current conducting members 3 for conducting eddy current generated by a magnetic field induced by a bus bar, are fixed to the inner surface of the metal container 1 facing the conductors 2U, 2V and 2W. This current conducting member 3 consist of a flat-plate-shaped current carrying member 3A for conducting eddy current, and supplementary joints 3B and 3C having good weldability to the current conducting member 3A. Therefore, this can improve fixing strength and reliability of a magnetic shielding device.