baber/WOPTO huggingface dataset:
Patent JP-S613537-A (JP)
Title: Detection circuit of selective call signal
Inventor: YOSHIDA SHIYOUICHI
IPC: H04W84/02
Filed: 1984-06-15
Abstract: PURPOSE:To analyze and detect plural series call signals by using one or a few active filters and changing the frequency characteristic of the said active filters sequentially corresponding to an input signal. CONSTITUTION:Suppose that tones in frequencies f1-fn are inputted to a signal input terminal 10 of an active element circuit 1 serially within an adjacent interval (d) with a time width T+ or -DELTAT, the signal in the frequency f1 is passes in the initial state at first and converted into a pulse signal by a rectifier circuit 4 by using a Schmitt trigger signal 5. A gate of a counter circuit 6 is opened by this signal, and when the pulse width exceeds T-DELTAT, the circuit 6 transmits one pulse to a shift register 7. This output controls an analog switching circuit 3 via a decoder circuit 9 and switches various parameters of a filter into various parameters 21 for the f2. Since the tone in the frequency f2 comes with a prescribed length with the interval (d) after the tone in the frequency f1, the signal shifts further the register circuit 7 by one via the circuit 6 again and this is repeated up to the fn similarly.
Patent JP-H10311109-A (JP)
Title: Horizontal beam mount structure of building
Inventor: ISHII MASARU
IPC: E04B2/56
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To achieve a reduction in cost by fully utilizing the whole of a wall body panel in view of the fact that in a conventional structure, a horizontal beam for a roof is mounted inside the upper part of a panel and hence a part from the horizontal beam to the top end of the panel does not bear the load of the roof, so that the part is not sufficiently utilized. SOLUTION: In the mount structure of a horizontal beam, a horizontal beam 2 is mounted to the upper side end surface 1a of a panel erected on a foundation through bolts 3. Preferably a shape steel having nearly a C-shaped cross section is used as a frame material at the top end of the panel to easily set the bolts, and the shape steel is disposed with its open side facing upward and a mount piece 7 having a bolt hole is fixed to the open side of the steel. And if desired, the horizontal beam is formed integrally with a transverse wall panel.
Patent JP-S6015541-A (JP)
Title: Apparatus for measuring particle size distribution of particles
Inventor: NISHIKAWA TAKASHI
IPC: G01N15/14
Filed: 1983-07-08
Abstract: PURPOSE:To enable accurate measurement of particle size distribution handily and quickly by irradiating particles dropping from a granulator or the like with a plane strobo light through a slit to take a still image of particles with a TV camera provided vertical to the plane light. CONSTITUTION:When particles 2 are dropped from a granulator, hopper or the like 1, a start signal is sent to a high-speed image processor 7 from a microcomputer 8. Receiving the signal, the processor 7 transmits a signal to a strobo controller 9 to irradiate the particles 2 with a plane strobo light A from a slit strobo light emitter 3. A semicircular image of each particle is taken with a TV camera 4 arranged vertical to the surface A and the image is displayed on a TV monitor via a camera controller 5 while the projection lengths of the particles are calculated, classified and accumulated with the processor 7. The results are transmitted to the computer 8 to compute the particle size distribution, average particle size and the like and the results are outputted to a printer 10 or the like.
Patent JP-H10311362-A (JP)
Title: Fluid charged elastic vibration damper
Inventor: ROTH STEPHEN F
IPC: F16F13/10
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluid charged elastic vibration damper having a point of advantage such that a number of part items is decreased, the damper can be manufactured easily and at a low cost. SOLUTION: The damper comprises an outer side housing 110 having rigidity, inner side member 112 surrounded by the outer side housing 110, vibration absorbing elastic unit 116 formed with a first fluid holding chamber 128 in the inside, second fluid holding chamber 130 communicating with the first fluid holding chamber 128 through a first fluid passage 132, plate 140 moving in the direction orthogonal to an axis of the device to change control a flow of fluid passing the first fluid passage 132 by a position therein to be movably mounted in the first fluid passage 132, and a first diaphragm 164 forming partly a boundary wall part surrounding the second fluid holding chamber 130. A second fluid passage connecting the first/second fluid holding chambers 128, 130 through a round route is formed in the vibration absorbing elastic unit 116.
Patent JP-H07331266-A (JP)
Title: Solubilization agent for pressure container for fuel gas for welding and melt cutting and method for packing and preserving
Inventor: YASAKA MASAHIRO
IPC: C10L3/12
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a solubilization agent for a pressure container having low toxicity, capable of highly solubilizing a gas for welding and melt cutting consisting essentially of acetylene, providing a safely and readily handleable gas, comprising at least one of a specific alkylimidazolidinone compound. CONSTITUTION:At least one of an alkylimidazolidinone compound of the formula (R<1> to R<4> are H and at least one of R<1> to R<4> is methyl) such as 1,3-dime thyl-2- imidazolidinone or 1,3,4-trlmethyl-2-imidazolidinone is used to give the objective solubilization agent for a pressure container, having low toxicity and high dissolution power of a gas for welding and melt cutting consisting essentially of acetylene and an acetylene gas, providing a fuel gas for welding and melt cutting with safe and ready handling. This solubilizing gas is impregnated into a porous inorganic filler in a high-pressure container, acetylene or a mixed gas consisting essentially of acetylene is pressurized and compressed and packed into the high-pressure container to preserve a fuel gas for welding and melt cutting.
Patent JP-2000313367-A (JP)
Title: Endless track vehicle for sick and weak person
Inventor: ISHIMATSU TAKAKAZU
IPC: A61G5/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an endless track vehicle for a sick and weak person capable of running easily by itself even in a section where there is a difference in steps such as stairs and a road surface having large recessed and projection parts and changing its course easily. SOLUTION: A support frame on which a seat 14 is put is divided into three portions in the direction of length, each support frame 2, 3, 4 is connected so as to tilt freely in the vertical direction for the direction of right and left width and the direction of length by connection parts 5, 6, respectively, and endless rubber crawlers 7, 8 are mounted on both left and right sides of the support frames 2, 3, 4, respectively. Moreover, electric motors 9, 10 driving each of left and right endless rubber crawlers 7, 8 individually are provided, respectively, and buffer devices 11, 12 slowing tilting operation toward the vertical direction in the direction of length in each connection part 5, 6 of each support frame 2, 3, 4 are provided.  An attitude control sensor 13 detecting tilting is provided, the seat 14 is tilted based on the information from the attitude control sensor 13, and an attitude controller 15 holding it in substantially horizontal condition is provided.
Patent JP-S5550867-A (JP)
Title: Improvement in color of fried food
Inventor: KAKUYAMA KATSUO
IPC: A23L17/00
Filed: 1978-10-09
Abstract: PURPOSE: To make it possible to obtain a fried food of improved color after frying, by adding a specific substance to a raw material mixture.  
     CONSTITUTION: A raw material mixture is compounded with (A) high-melting fats and oils, e.g. margarine, shortening, or lard, alone, or emulsified with (B) a soybean protein or an emulsifying agent, e.g. propylene glycol, glycerol, sorbitan, or sugar ester of a fatty acid, formed and fried to give the desired fried food, e.g. fried fish balls. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000324777-A (JP)
Title: Disk drive equipment
Inventor: IWAI HIROSHI
IPC: H02K29/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce noise and increase the disk rotating speed, when data are read, for disk drive equipment. SOLUTION: This disk drive equipment consists of a stator core 2, drive winding 4, a bearing means arranged in the central part of a stator core, a spindle 6 retained rotatably by the bearing means, a rotor yoke 7, a drive magnet 8 having a drive magnetic pole 9, a disk bearer drive and rotating a disk medium, etc. A thrust direction width W2 of the drive magnetic pole 9 is made at most 120% of a thrust direction width W1 of the stator core 2. A difference width W3 between a center C2 of the thrust direction width W2 of the drive magnetic pole and the center C1 of the thrust direction width W1 of the stator core is made at most 10% of the thrust direction width W1 of the stator core 2.
Patent JP-S63290644-A (JP)
Title: Roll-forming method for scale shaft for linear pulse motor
Inventor: HORI KENICHIRO
IPC: B21H1/22
Filed: 1987-05-22
Abstract: PURPOSE:To easily manufacture a scale shaft having comb-teeth shaped slit parts and flat parts by rolling a work material using, as a rolling die, a cylinder having a circumferential surface of integer times a circular arc of an uneven structure oposite to the uneven structure on a circular arc having one pitch of a scale shaft. CONSTITUTION:The scale shaft 20 is proved with flat parts as chords AB, CD, EF, at an equal distance, at three places on the circumference. Therefore, when a part from a start point C to C, D, E including a circular arc DE also on the summit part of the comb-teeth is taken as one pitch, a circular arc developed by three pitches on a circular arc 21 of a circles larger in radius than the scale shaft 20 is C', B', A', F', E', D', C'. If the radii of the dies 21, 22 are set so that the circular arc of the die 21 takes integer times the length of the profile of this one pitch or C', D', E' these dies can be used as rolling dies.
Patent JP-S5349442-A (JP)
Title: Dry electrolytic recording material and recording method therefor
Inventor: SAITOU TADASHI
IPC: B41M5/20
Filed: 1976-10-18
Abstract: PURPOSE: To keep clear a picture reproduced from a record and to assure a stable storage long, wherein a recording layer having main components such as special Co(III) complex, aromatic quinone derivatives, etc. is laid on a carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01293725-A (JP)
Title: Error detecting circuit with statistical bit error correcting function
Inventor: NISHIMURA YASUYO
IPC: H04L1/00
Filed: 1988-05-23
Abstract: PURPOSE:To improve transmission quality and to decide whether a bit error is an accidental error or a regular error inherent in a system by arranging a bit error correcting circuit at the rear step of a bit error detecting circuit and providing an error position polynomial calculating circuit between the bit error detecting circuit and the bit error correcting circuit. CONSTITUTION:A know pattern generating circuit 1 generates a known pattern fitting the synchronization of input data from an input terminal 6 and sends the generated known pattern to a bit error detecting circuit 2. The circuit 2 collates the input data with the know pattern, increases the count of an error counter 5 for 1 whether one bit error exists, and sends the bit position of the bit error to an error position polynomial calculating circuit 4. Further, error information can be obtained, and an error position polynomial can be generated by repeatedly inserting the pattern into the circuit 2 and collating the pattern with the input data. A bit error correcting circuit 3 corrects every bit error by examining bit positions corresponding to respective bits from the top bit to the last bit of the input data and inverting every bit in which its bit position is the solution of the polynomial and outputs the corrected data.
Patent JP-S6017816-A (JP)
Inventor: MATSUMOTO TOORU
IPC: H01H13/70
Filed: 1983-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05281930-A (JP)
Title: Indicating lamp device
IPC: G02F1/133
Filed: 1992-03-31
Abstract: PURPOSE:To omit the use of a lighting fixture for an indicating lamp equipped with a light source and to display an optional pattern on one panel. CONSTITUTION:The indicating lamp panel is constituted by arraying many dot-shaped liquid crystal elements longitudinally and laterally on a liquid crystal panel. Then this device is equipped with a driving device 7 which drives the respective liquid crystal elements individually, a storage device 8 stored with plural display patterns required for the indicating lamp, and a selecting device 9 which optionally selects the display patterns. The driving device 7 is so controlled as to draw the selected display pattern according to the display pattern selected by the selecting device 9 from the storage device 9.
Patent JP-S5550245-A (JP)
Title: Color photographic material
Inventor: NAKAMURA KOUTAROU
IPC: G03C7/392
Filed: 1978-10-06
Abstract: PURPOSE:To prevent color stain due to light on the white ground, by adding as a color stain preventor a specified 2-phenylbenzotriazole compound to a laver containing a 3-anilino-5-pyrazolone type magenta coupler or to a layer adjecent to this layer. CONSTITUTION:A 2-phenyltriazole compound of formula I (R is optionally substituted, from now on abbreviated to os alkyl, os sryl, os acyl, os alkylsulfonyl, N substituted sulfamoyl or such carbamoyl, os oxalyl, os oxamoyl, or the like; R1-R5 are H, halogen, os alkyl, sulfo, carboxy, a salt of them; and R4 and R5 may form a 5- or 6-membered ring) is added to a layer containing a magenta coupler of formula II (R is R'CONH, R'SO2NH, formula III, or the like and R' is H, 1-35C alkyl or the like) or to a layer adjacent to this layer. This prevents fading of a magenta dye or yellow discoloration of the white ground.
Patent JP-S615789-A (JP)
Title: Process for reaction by immobilized biocatalyst
Inventor: FURUI MASAKATSU
IPC: C12M1/40
Filed: 1984-06-15
Abstract: PURPOSE:To obtain the aimed substance in a high concentration in producing the aimed useful product by reacting a substrate with an immoblized biocatalyst, by setting the internal temperature of a crystallization tank to give a lower solubility of the substrate therein than the product solubility in a reaction tank. CONSTITUTION:A raw material substrate is charged into a crystallization tank 2, and the internal temperature thereof is set to give a lower solubility of the substrate in the crystallization tank 2 than the solubility of the product in a reaction tank 1. A timer 10 is set while stirring the substrate solution with a stirring rod 4, and a pump 5 is operated to filter the solution through a filter 3 and feed the resultant filtrate from the crystallization tank 2 to the reaction tank 1. The filtrate as a reaction solution is discharged to a storage tank 8. When the pump 5 is stopped, a solenoid valve 9 is opened to discharge the reaction solution to the crystallization tank 2, and the aimed product is crystallized. After completing the crystallization, the valve 9 is shut, and the pump 5 is operated to feed the filtrate from the crystallization tank 2 to the reaction tank 2. The above- mentioned operation is repeated.
Patent JP-S5648612-A (JP)
Title: Production of liquid crystal display element
Inventor: SHIMIZU HIDEFUMI
IPC: G02F1/13
Filed: 1979-09-28
Abstract: PURPOSE: To efficiently perform parting to individual cells in the manufacture of liquid crystal  display elements by plural production techniques, by scoring the respective intended cutting lines  of both glass substrates and exerting pressure thereto continuously longitudinally and transversely  by the use of orthogonal pressing elements having sharp blades.   
     CONSTITUTION: At the time of opposing glass substrates 1, 2 formed with a plurality of electrode  patterns, and sealing 3 the part that becomes the peripheral parts of the respective elements  then parting the substrates to individual cells, scores 1a, 1b..., 2a, 2b... are given respectively to  the intended cutting line positions. Next, in the case of cutting, for example, the score 2b part,  the assembly is supported with the supporting bases 5, 6 placed on a flat plate 4 in the two  positions equidistant from 2b and having no scores, thence force W is exerted by a pressing  element 7 to the position opposing to the score 2b of the opposite substrate 1, whereby the assembly is parted. In pace of this pressing element 7, the one having sharp plates 10a, 11a at the ends  of the pressing element consisting of a pressing element 10 and a pressing element 11 so as to  intersect orthogonally with the pressing element 10 is used. First, the pressing element 10 is  pressurized to cut the longitudinal direction 12a, then the transverse direction 13a is cut by the  pressing element 11. The individual elements are separated by repeating these. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0422431-A (JP)
Title: Agitating element
Inventor: MARUYAMA EIJI
IPC: B01F7/16
Filed: 1990-05-16
Abstract: PURPOSE:To enhance function of an agitating element without enlarging an occupied space by providing integrally a propeller blade inside a turbine impeller blade. CONSTITUTION:A turbine impeller blade 3, a disk 4 and a propeller blade 5 are installed on an agitation shaft 2 provided in an agitation tank 1. Said turbine impeller blade 3 is disposed outside the propeller blade 5. The agitation shaft 2 is rotated to carry out radial flow type agitation by means of the turbine blade 3, while the propeller blade 5 carried out axial flow type agitation, agitating up or down in the rotating direction of the agitation shaft 2. Therefore, radial flow and axial flow type agitations can be carried out by one stage constitution, though an occupied space is small, to enhance the function of agitating element.
Patent JP-S63289668-A (JP)
Title: Method for protecting secret of work in document forming device
Inventor: OGAWA JUNKO
IPC: G06F17/21
Filed: 1987-05-21
Abstract: PURPOSE:To automatically turn off a power supply, to enable another operator to use a device during the absence of a regular operator and to protect the contents of a document during the absence of the regular operator by detecting operator's absence or its corresponding state on the way of work and automatically storing the document on the way of work in a file or the like. CONSTITUTION:When a pass word is inputted from a key entry part 1, a CPU 3 decides its validity, and when it is valid, the pass word is held and key entry waiting time S and key entry waiting time T (T<S) are set up in a key entry timer 2 to start the work. When the entry is generated within the time S, a CPU 3 clears the timer 2 and sets up the time S and T again. When no key entry is generated within the time S, the CPU 3 stops the reception of work and stores a document of a display memory 5 in a storage part 4. The document is accessed by inputting a keyword by the regular operator and displayed on a display part 6. If no key entry is generated within the time T, a power supply control part 7 turns off the power supply automatically based on an instruction from the CPU 3.
Patent JP-H03258936-A (JP)
Title: Method for controlling output of vehicle
Inventor: ISODA KEIJI
IPC: F02D29/02
Filed: 1990-05-16
Abstract: PURPOSE:To improve the stability and the safety of a vehicle at the time of turning by computing a stability factor with a steering angle and the lateral acceleration and the speed to estimate a road friction factor, and setting the target driving torque with a corresponding map. CONSTITUTION:A torque computing unit TCL 58 input the signal of front and rear wheel rotation sensors 62, 63, 66, 67 and a steering angle sensor 70 and a G sensor 75, and obtains a stability factor with a steering angle and the lateral acceleration and the speed, and compairs it with the preset predetermined value, and when they coinside with each other, the TCL 58 detects the lateral acceleration to estimate the friction factor of a road surface. Next, among multiple maps or multiple function formulars, the TCL 58 selects one corresponding to the road condition of a vehicle at the time of turning to set the target driving torque of an engine 11. The ECU 54 controls the open degree of a throttle valve 15 so as to get the driving torque of the engine 11 which coinsides with the target value. The stability and the safety of a vehicle at the time of turning can be thereby improved.
Patent JP-S5249011-A (JP)
Title: Process for production of compound type magnetic head
Inventor: SUZUKI NOBUO
IPC: G11B5/187
Filed: 1975-10-17
Abstract: PURPOSE: A process for production of a commonly called compound type magnetic head placed parallel with a recording head element and reproducing head element whereby the parallelism of the gaps of its recording head core and reproducing head core may be taken without fail is provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01296070-A (JP)
Title: Refrigerator
Inventor: NAKAGAWA NOBORU
IPC: F25D17/08
Filed: 1988-05-20
Abstract: PURPOSE:To set the temperature of a refrigerating chamber and ice box at a desired temperature without an effect of the temperature set for one of them to the other by providing on the side of a refrigerating chamber a first manipulating knob for changing the degree of opening in a cold air supply passage to the ice box and a second manipulating knob on the side of the ice box. CONSTITUTION:A first manipulating knob 24 for changing the degree of opening in a supply passage by the manual operation is provided on the side of a refrigerating chamber in a cold gas supply passage 7 to an ice box 2. In response to the operation of this first manipulating knob 24 an action temperature is set, and a control switch 29 is provided which acts to control intermittently the operation of a drive source 11 for a cooling device 6 by sensing the temperature of a first refrigerating chamber 1. Furthermore, a second manipulating knob 33 for changing the degree of opening in a supply passage by manual operation is provided on the side of the ice box in the cold gas supply passage 7 to the ice box. As a result even if the second operational element 33 is set at 'weak' in order to bring the temperature of the ice box 2 to maximum while the first operational knob 24 is set at 'strong', the temperature of the refrigerating chamber 1 drops low enough and it is possible to set the temperature as desired.
Patent JP-S5249004-A (JP)
Title: Magnetic tape
Inventor: OKUWAKI TOUYOUJI
IPC: G11B5/78
Filed: 1975-10-17
Abstract: PURPOSE: To smooth tape surface, make tape running smooth and eliminate the adhesion batween the tape and magnetic head, by forming specific grooves on the surface of a magnetic layer. 
     COPYRIGHT: (C)1977,JPO&Japio