baber/WOPTO huggingface dataset:
Patent JP-H11104312-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility that a display control means fails to take display control command data from a game control means when a power source is on. SOLUTION: In a game control board 31, an initial reset circuit 65 outputs a reset signal to a CPU 56. In a display control board 80, a reset circuit 83 outputs a reset signal to a display control CPU 91. A delay circuit 655 delays the reset signal from the initial reset circuit 65, and supplies it to the CPU 56.
Patent JP-H0994454-A (JP)
Title: Dispersant
Inventor: OISO YOICHI
IPC: C09K23/56
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an acidic dispersant having superior dispersing property to an inorg. substance and an oily component by using a polysaccharide consisting of D-glucuronic acid, L-rhamnose, D-galactose and D-glucose as constituent monosaccharides in a specified molar ratio as an effective component. SOLUTION: This acidic dispersant contains a polysaccharide consisting of D-glucuronic acid, L-rhamnose, D-galactose and D-glucose as constituent monosaccharides in a molar ratio of (0.8-1.2):(2.4-3.6): (0.8-1.2):(0.8-1.2) as an effective component. The mol. wt. of the polysaccharide measured by gel permeation chromatography is about 1×10<3> -10×10<6> . The amt. of this dispersant used is properly selected in accordance with the kind of dispersoid, etc., but it is usually about 0.01-10% (w/v) of the amt. of a dispersive medium. The bonding form of the residue of each of the constituent monosaccharides of the polysaccharide and the molar ratio among the residues of the saccharides have been specified.
Patent JP-H11205053-A (JP)
Title: Audio output amplifier with parallel ab-class amplifying step
Inventor: KROCHMAL ANDREW CYRIL
IPC: H03F3/30
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To increase output power by the use of a monolithic integrated circuit. SOLUTION: The high output power of an audio power amplifier is obtained by the use of an amplifier circuit technique in parallel, arranging the channels or stages 46, 47, 56 and 57 of multi-channel AB-class monolithic integrated circuits 45 and 55 for driving a dual voice coil speaker 51 of low impedance. The stages are arranged in parallel by connecting outputs via insulated resistors 48, 49, 52, 53, 58, 59, 62 and 63. These resistors prevent the generation of short circuits to the ground from a power source by the difference of outputting bias voltage. In addition, the resistance value is sufficiently small to obtain the proper attenuation constant of a lundspeaker but sufficiently to prevent a static current from becoming excoming excessive.  The channels or stages of individual amplifiers are arranged in parallel via insulated resistors for increasing a drive current which causes the increase of output power to a speaker.
Patent JP-H03143199-A (JP)
Title: Piezoelectric transducer
Inventor: SAKAMOTO YASUHIRO
IPC: H04R17/00
Filed: 1989-10-30
Abstract: PURPOSE:To reduce misregistration between a sound axis and an ultrasonic wave converging point and to improve a bonding operation efficiency by fitting a piezoelectric transducer which has electrodes with each diameter smaller than the outside diameter of a spherical disk shaped piezoelectric transducer element on the surface thereof into cup shaped case on which a flange is provided. CONSTITUTION:A piezoelectric transducer 16 is formed in such a way that a positive electrode 18 and a negative electrode 19 whose diameters are properly smaller than the outside diameter of a spherical disk like piezoelectric transducer element 17 are substantially concentrically formed on the convex side and the concave side through baking or deposition. The negative electrode 19 is connected to a half moon shaped negative terminal part 19a which is formed on the peripheral part of the convex side by removing a part of the positive electrode 18. In order to avoid contact with the positive electrode 18, the piezoelectric transducer 16 is formed in a cup shape having the inside diameter properly larger than that of the positive electrode 18. Further, the piezoelectric transducer 16 is fitted into the flange 23 of a case 24 made of a metal or resin which is provided with a peripheral wall 22 of substantially equal inside diameter to the outside diameter of the piezoelectric transducer 16 at an opening end with a rapidly cured epoxy adhesive, while the convex side is directed inward.
Patent JP-2001101473-A (JP)
Title: Device and method for identifying paper sheets
Inventor: MAEDA SHINICHI
IPC: G06T7/60
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for identifying paper sheets capable of efficient image identification without lowering an identification rate even when the position of a picture pattern on the paper sheet such as paper money of the US dollar is deviated from the periphery of the paper by printing deviation or cutting deviation. SOLUTION: Concerning the paper sheet identifying device for sampling an image on all the surface of the paper sheet such as paper money and discriminating the denomination of the paper sheet at least on the basis of that picture pattern, the deviation quantity of the picture pattern watched from an external form is detected on the basis of the length of blank from the outer periphery of the paper sheet to the picture pattern, and the position of a pixel to be the base point of image recognition for the paper sheet is corrected on the basis of the detected deviation quantity.  Besides, when finding the difference of the blank length, the difference is found at the parts of a channel at the same position in a conveying direction and an equal line in a lateral conveying direction and when the value of this difference is equal to or greater than a prescribed value, over correction is prevented by substituting a prescribed maximum value. Further, an average value is found by excluding the maximum and minimum values of the blank length at plural parts of respective sides.
Patent JP-H03145905-A (JP)
Title: Controller for universal electric rolling stock
Inventor: YAMAMOTO SHIROJI
IPC: B60L9/14
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the number of device and to improve the availability by operating a part of switching devices and rectifying devices in a converter circuit, respectively, as chopper control devices and circulation diodes upon failure of regenerative brake in a DC section. CONSTITUTION:In an AC section, contacts of disconnectors 4, 9, 17 are turned to side (a) and disconnectors 10, 16, 18 are turned OFF, and thereby conventional control is carried out. In a DC section, the disconnectors are operated reversely. Since GTOs 6a-6d are turned OFF under powering operation of electric rolling stock, current does not flow through a brake resistor BRe and a converter circuit 8. Upon failure of regenerative brake operation, GTOs 6c and 6d are controlled so that DC current from an inverter 11 is fed to the brake resistor BRe and consumed therein. In other words, the GTOs 6c, 6d function as chopper control devices and diodes 7a, 7b function as circulation diodes.
Patent JP-S62141051-A (JP)
Title: Impact-resistant thermoplastic resin composition
Inventor: YAMAMOTO KAZUO
IPC: C08K5/52
Filed: 1985-12-17
Abstract: PURPOSE:To improve impact resistance, etc., of a resin, by finely dispersing a phenolic antioxidant in an org. phosphite, dispersing the mixture in water and blending the resulting mixture with a thermoplastic resin. CONSTITUTION:20-60pts.wt. phenolic antioxidant (e.g., 2,6-di-t-tubyl-4- methylphenol) is dispersed in 80-40pts.wt. org. phosphite (e.g., triphenyl phosphite) in the form of particles having a size of 5-500mum. The mixture is dispersed in water by using an emulsifier (e.g., potassium oleate). The resulting aq. mixture is blended with a thermoplastic resin (e.g., an ABS resin) to obtain the desired impact-resistant thermoplastic resin compsn. When a higher fatty acid (bis)amide (e.g., stearamide) is added to said aq. mixture, impact resistance can be further improved.
Patent JP-2000093004-A (JP)
Title: Naturally watering vegetation device
Inventor: MAEDA TAKANORI
IPC: A01G27/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a naturally watering vegetation device capable of simplifying a problem of watering, preventing the root rot of a plant and facilitating the control of pests by a simple vegetation method using a planter. SOLUTION: This naturally watering vegetation device is obtained by disposing a water reservoir 9 below a support structure forming a bottom support structure (drain board 3 for vegetation or grid-like bottom portion 11) through an air layer A maintained by the water level(WL)-maintaining action of a draining vent hole 6. A water-retaining mat 4 is disposed in the water reservoir 9. The bottom support structure holds soil for planting a plant or is penetrated with the roots of the plant planted in the soil.
Patent JP-H07139621-A (JP)
Title: Shift lever supporting device of transmission
Inventor: TAKEUCHI YASUNORI
IPC: B60K20/02
Filed: 1993-11-12
Abstract: PURPOSE:To provide a comfortable operation feeling by reducing the level of the operation noise and vibration generated in operating a shift lever. CONSTITUTION:A shift lever supporting part 8 to support a shift lever and a select bell crank supporting part 9 to support a select bell crank are provided adjacent to each other on the upper part of a retainer 2 to be mounted on the floor. The retainer 2 is integratedly formed so that the space between the shift lever supporting part 8 and the select bell crank supporting part 9, and a floor mounting part 7 of the retainer 2 may be connected to each other by frame bodies 15-18 extending in a widening manner toward the end.
Patent JP-2000093732-A (JP)
Title: Dehumidification air-conditioner
Inventor: FUKASAKU YOSHIRO
IPC: B01D53/26
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make the size compact and minimize the installation area by including mainly a first flow path part extending below in the vertical direction and a second flow path extending above in the vertical direction in a regenerated air flow path. SOLUTION: Air to be treated A from an air-conditioner 101 is returned by a blower 102 through a desiccant rotor 103 filled with a desiccant, a treated air cooler 300 as a heat exchanger and a coolant evaporator 210 to maintain the air-conditioning space 101 under a comfortable environmental condition. The treated air cooler 300 performs the heat exchange between the sir to be treated A and a cooling air (an atmosphere C) through a coolant to cool the air A and heat the atmosphere C. The regenerated air from an outdoor OA is again evacuated through an exchanger 121 which exchanges heat with the regenerated air B right after passing through the desiccant rotor 103, a coolant condenser 220, the rotor 103, a blower 140 and a heat exchanger 121.  Thus it is possible to gather the flow of the regenerated air B in the device in the vertical direction with a main apparatus without changing the direction of the flow before and after the rotor 103. Thus the device is made compact and the installation area is reduced.
Patent JP-H11119306-A (JP)
Title: Strobe light photographing device, strobe light photographing method, and medium recording control program for strobe light photographing device
Inventor: OCHI YOSHIKAZU
IPC: G03B15/03
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To make efficiently and effectively controllable the exposure by making a stroboscope emit a light while applying the exposure corrected based on light quantity detected before the stroboscope emits the light. SOLUTION: When an AE signal is outputted based on an integration signal inputted from a video signal processing circuit 30, an LV value is calculated based on the AE signal. At such a time, that the power source of the stroboscope is turned on is confirmed, an exposure correction control signal which should be set by applying an exposure correction amount, by judging that the LV value is equal to or above a threshold, is outputted to an S/H and AGC circuit 23 and an IRIS driving circuit 25. At the time of confirming that the exposure is corrected based on the exposure correction amount and attains a target value, a stroboscope control signal showing that the light emission of the stroboscope is O.K. is outputted to the stroboscope 26.  It is good to prepare three or more kinds of exposure correction amount and it is also good to perform correction arithmetic operation in accordance with the individual LV value without preparing the exposure correction amount.
Patent JP-H07143304-A (JP)
Title: Communication system and communication control method
Inventor: HARAGUCHI TAKEHIRO
IPC: H04N1/00
Filed: 1993-11-12
Abstract: PURPOSE:To transmit the demodulated digital data even if the facsimile signals are inputted by a V.17 and a V.33 by securing the facsimile modems including those corresponding to both V.17 and V.33. CONSTITUTION:A facsimile detector 31 detects that the input signal is equal to a facsimile signal and reports this fact to a transmission route switch 32. The same input signals are supplied to all modems of a facsimile modem part 14 that include those modems corresponding to a V.17 and a V.33 respectively. When the input signal is equal to a facsimile signal and also one of those modems succeeds in demodulation, a control part 11 releases all modems excluding the preceding successful one. Then the relevant modem demodulates the facsimile signal into a digital signal and supplies it to a facsimile receiving channel. The receiving channel multiplexes the digital signal as necessary and sends it to a counter system.
Patent JP-H04158050-A (JP)
Title: Print head
Inventor: YOSHIDA HITOSHI
IPC: B41J2/235
Filed: 1990-10-22
Abstract: PURPOSE:To suppress noise in printing by providing a back stopper which collides against an armature when an armature retracts and excited in a vibration mode in low sensitivity frequency band for human sense of auditory. CONSTITUTION:A back stopper 2 is made of a titanium alloy having high Young's modulus and resonance frequency for lateral vibration thereof is close to 19000Hz. Upon finish printing on a print paper, an armature 8 is returned by a spring 6 to a direction (b) and collides against an annular protrusion 2a of the back stopper 2 to be stopped at a regular stop position. At that time, the armature 8 collides against the back stopper 2 which thereby excited. But since the oscillation mode frequency of the back stopper 2 is 19000Hz, which is in very low sensitivity frequency band for general person, uncomfortable feeling is not caused in the user.
Patent JP-H04157619-A (JP)
Title: Magnetic disk
Inventor: KOBUKE TAKANORI
IPC: G11B5/66
Filed: 1990-10-22
Abstract: PURPOSE:To enhance CSS durability and to prevent a crack of a magnetic layer by providing a groove in the surface of a rigid substrate whereon a ground layer is formed and by making the ground layer be a continuous thin film containing one kind or more selected from a group comprising an oxide, a nitride, a carbide, a silicide, a boride and carbon. CONSTITUTION:Grooves 21 for preventing a crack of a magnetic layer 5 are formed on the surface side of a substrate 2 whereon a ground layer 3 is formed. Although no particular limitation is put on the shape, pattern, dimensions, etc. of the groove 21, it is preferable that the groove 21 is formed in the circumferential direction of the disk of a magnetic layer 5 is thereby improved. The ground layer 3 is made to be a continuous thin film containing one kind or more selected from a group comprising an oxide, a nitride, a carbide, a silicide, a boride and carbon. According to this constitution, it is possible to prevent a crack of the magnetic layer 5 and to improve the CSS durability of the disk.
Patent JP-H0597963-A (JP)
Title: Curable resin composition
Inventor: MIZUTANI NORIKO
IPC: C09D175/00
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a thermosetting resin composition, excellent in photo-setting properties and suitable as coating agents potting agents, etc., by blending a specific (meth)acrylate monomer as a principal component with a photopolymerization initiator and an elastomer component. CONSTITUTION:The objective composition is obtained by blending (A) an acrylate or a methacrylate monomer such as methacryloyl isocyanate, expressed the formula [R1 is H or CH3; R2 is CnH2n or CnH2n-O[(n) is 0-6)]] and having intramolecular isocyanate group with (B) a photopolymerization initiator such as benzophenone and (C) 0.5-20wt.% elastomer component which is preferably a urethane polymer. Furthermore, an organic peroxide to be a radical generating source is preferably blended.
Patent JP-2001106257-A (JP)
Title: Carrier tape
Inventor: IMAI HIROSHI
IPC: B65D73/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape to efficiently mount a CAN type components on a substrate in an actual mounting machine. SOLUTION: In the carrier tape, an upper portion of a recessed part 2 for storing an electronic component is formed to be a cylindrical recessed part 4 to store a head portion of the electronic component, a lower portion thereof is formed into a prismatic recessed portion 5 to store a lead of the electronic component, and a stepped part 6 to support the head portion of the electronic component to be stored is formed on a boundary part between the upper portion and the lower portion of the recessed part 2 for storing the electronic component.
Patent JP-H03144824-A (JP)
Title: Logarithm transforming circuit
Inventor: TAKEUCHI NOBUNARI
IPC: G06F7/556
Filed: 1989-10-31
Abstract: PURPOSE:To increase the computing speed by using a logarithm transforming circuit that can be normalized without using a divider circuit. CONSTITUTION:The input signal X is inputted to a multiplier 1 and a detector 2 and the outputs of the multiplier 1 and the detector 2 are inputted to the memories 3 and 4 respectively. The outputs of the memories 3, 4 and 5B are inputted to a subtractor 5A, and the output of the subtractor 5A is used as the input of the memory 5B. Then a formula S = P - Q - R is satisfied where the outputs of memories 3, 4 and 5B are referred to as P, Q and R respectively with the output of the subtractor 5A referred to as S. The memory 5B stores the output S of the subtractor 5A, and the output R of the memory 5B is set at 0 with a control signal and outputs the stored signal. In such a constitution, a logarithm transforming circuit can be normalized without using a divider circuit. Then the computing speed is increased.
Patent JP-H01126645-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONO SHIGERU
IPC: G03C1/83
Filed: 1987-11-11
Abstract: PURPOSE:To selectively dye only a specified layer in the title material without remaining a coloring in a photosensitive material after photographically processing it by incorporating a specified mordant and a dye in a hydrophilic colloidal layer. CONSTITUTION:The mordant shown by formula I and the dye shown by formula II are incorporated in the hydrophilic colloidal layer. In formula I, A is a monomer unit copolymerized with a copolymerizable monomer, B is a monomer unit copolymerized with a copolymerizable ethylenic unsatd. monomer. R1-R4 are each hydrogen atom, etc., Q is a single bond alkylene group, X is an anionic ion, (x) is 0-60%, (y) is 0-60%, (z) is 30-100%. In formula II, R5 is a carboxylic acid group, etc., R6 is -CONR7R8 group, etc., L1-L3 are each methine group, (n) is 0-2. Thus, said photosensitive material is decolored irreversibly, and the hydrophilic colloidal layer of said photosensitive material can be colored without adversely affecting the photographic characteristic of a photographic emulsion.
Patent JP-H02130348-A (JP)
Title: Heat exchanger
Inventor: ABE TADAO
IPC: F24H9/00
Filed: 1988-11-10
Abstract: PURPOSE:To prevent a heat exchanger from being corroded all over the surfaces by providing a heat and acid resistant film on the wall surface on the side of combustion gas at least under high temperature service conditions in a stainless steel-made heat exchanger. CONSTITUTION:An inner shell 3, an outer shell 4, an end plate 5, a top plate and a smoke tube 13, which are in contact with the water in a water chamber 2 are all made of stainless steel so as to prevent the components of the water chamber from being corroded. A film having a heat and acid resistant performance is applied to the wall surfaces of the stainless components which are in contact with combustion gas and exhaust gas. Therefore, the dew drops produced when the combustion gas is cooled with water in the water chamber 2, and the acid generated by the reaction with sulfur, chlorine, nitrogen and the like contained in the combustion gas or the combustion air are not in contact with the wall surfaces, which prevents the corrosion of the entire heat exchanger. Therefore, there will be no trouble of water leakage induced by the generation of holes on the surfaces even when the heat exchanger is used over a long time.
Patent JP-S63138183-A (JP)
Title: Scroll type compressor
Inventor: SAKASHITA REKI
IPC: F01C17/06
Filed: 1986-11-29
Abstract: PURPOSE:To enhance the working effectiveness and reduce the cost by furnishing a high pressure receiving ring at a frame supporting a revolving scroll, and by installing Oldham ring key seats at that surface of high pressure receiving ring on its revolving scroll side. CONSTITUTION:A recess for accommodation 35 is provided at a frame 30 to support a revolving scroll 4, and a high pressure receiving ring 33 is installed in this recess 35. A pair of Oldham ring key seats 37 are furnished at the protruding oversurface of this high pressure receiving ring 33. This requires only to provide a stepped recess in circular form at the frame 30 to ensure easier machining and assembly, which should enhance the working effectiveness and reduce the cost.
Patent JP-H11105328-A (JP)
Title: Thermal transfer recording apparatus
Inventor: KURACHI KATSUTO
IPC: B41J2/35
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance recording quality by controlling the count of pulses to be applied and the temperature of a heat-generating resistance body. SOLUTION: When a timing for applying pulses to a predetermined heat- generating resistance body comes (step 31), an application history data d1 (data indicating that pulses were applied at a time two timings prior to the application timing) stored in an application history memory, an application history data d2 (data indicating that pulses were applied at a time one timing prior to the application timing) and an application history data d3 (data indicating that pulses are applied with the present timing) are read out (step 32). A count value D of a sum of the application history data d1-d3 is operated (step 33). A subtraction pulse count (m) corresponding to the count value D is read from a pulse count subtraction value table (step 34).  The subtraction pulse count (m) is subtracted from an estimated count of pulses to be applied, thereby operating an application pulse count (n) (step 35).