baber/WOPTO huggingface dataset:
Patent JP-H01133440-A (JP)
Title: Device for recording and analyzing propagating characteristic data
Inventor: KURAHASHI TOMOYUKI
IPC: H04L1/20
Filed: 1987-11-18
Abstract: PURPOSE:To effectively utilize the recording capacity of the title device by providing a means which immediately starts recording of propagating characteristic data when a line quality starts to deteriorate and terminates the recording of the data when it is confirmed that the line quality returns to a normal state. CONSTITUTION:Digital radio communication equipment 3 inputs line quality deterioration signals to the control circuit 11 of a propagating characteristic data recording and analyzing device 1 through a connection line 7. Upon receiving the signals, the control circuit 11 controls a data recording circuit 12 so as to record the propagating characteristic data inputted to a data recording circuit 12 from the equipment 3 through a connection line 5 through a connection line 13. Moreover, the control circuit 11 controls the circuit 12 so as to stop the recording of the data when no line quality deterioration signal is inputted within a prefixed time.
Patent JP-H02284860-A (JP)
Title: Polishing device
Inventor: ONO IETATSU
IPC: B24B31/02
Filed: 1988-11-19
Abstract: PURPOSE:To efficiently and safely polish a polishing workpiece by providing a driving means for rotating a subrotary shaft, revolving on its own axis, by the predetermined rotational speed ratio and direction for the main rotational center. CONSTITUTION:By a driving means 17, respectively provided between a subrotary shaft 14 and the main rotational center not having a single penetrating main rotary shaft (shaft about which the subrotary shaft revolves) 11, the subrotary shaft 14 revolves on its own axis while rotating about the main rotational center by the predetermined rotational speed ratio and direction. In this way, a polishing tank 2, while it rotates with the subrotary shaft 14 serving as the center, revolves with the main rotational center serving as the center on a locus generated by the center deflecting in a radial direction of a rotary unit 13 having the main rotational center. Accordingly, a polishing workpiece in the polishing tank 2 can be efficiently polished at a high speed of rotation by always fluidizing an abrasive agent and the workpiece brought into contact.
Patent JP-S62154987-A (JP)
Title: High-efficiency image encoding system
Inventor: KATO YOICHI
IPC: H04N19/147
Filed: 1985-12-27
Abstract: PURPOSE:To reduce deterioration in picture quality due to the absence of a high frequency component, etc., by enabling encoding operation which follows up the local statistic of an image signal. CONSTITUTION:An image block inputted from a signal input terminal 1 is supplied to an orthogonal transformation circuit 2 to perform two-dimensional discrete cosine transformation. Only a low-order transformation coefficient is used and a vector quantizing circuit 3 refers to a code book storage circuit 4 to obtain a representative vector by quantization. The code book storage circuit 4 is stored with vectors based upon only the low-order transformation coefficient as a component and a vector having minimum distortion from an input vector is selected among the stored vectors by the vector quantizing circuit 3 to generate a representative vector, which is outputted to a subtracting circuit 5. The subtracting circuit 5 finds the difference between the input and output vectors of the vector quantizing circuit 3 and this difference, i.e. residual component is quantized by a scalar quantizing circuit 6 and outputted from a scalar quantized signal output terminal 8.
Patent JP-H02137907-A (JP)
Title: Molding method for stamping molding material
Inventor: YAMANA YOSHIHIRO
IPC: B29K67/00
Filed: 1988-11-18
Abstract: PURPOSE:To mold reliably a molded product superior in heat resistance without generating a crack on the surface even if heat history is added to the molded product, by making use of a stamping molding material where remaining volatile ingredient in the molding material is less than a specific quantity. CONSTITUTION:At the time of performance of stamping molding after resin is molten by heating a stamping molding material consisting essentially of polyethylene terephthalate resin and a glass fiber, the stamping molding material where remaining volatile ingredient in the molding material is less than 0.05% is used. It is preferable that content of the glass fiber in the stamping molding material to be used is 10-70wt.%, preferably 20-60wt.% further. A value obtained by performing heat treatment under a state of 160 deg.C for 8 hours is used for the remaining volatile ingredient of the stamping molding material to be controlled to obtain a molded product whose quality is excellent. To obtain a stamping molded product superior in heat resistance, the said remaining volatile ingredient is less than 0.05%. The stamping molded product obtained through the stamping molding material containing the volatile ingredient of 0.05% or more is inferior in the heat resistance and a problem is generated in the quality.
Patent JP-H01136880-A (JP)
Title: Control device for steering of snow vehicle
Inventor: SHIO TAKEHISA
IPC: B62D11/04
Filed: 1987-11-20
Abstract: PURPOSE:To improve the steering performance of a snow vehicle by enabling the snow vehicle to carry out straight advancing, slow turning, double ground turning, etc., in accordance with the steering angle signal from a potentiometer for detecting a steering angle. CONSTITUTION:The output shafts of hydraulic motors 6, 7 can be rotated by means of pressure oil discharged out of hydraulic pumps 3, 4 respectively. Sprockets for driving right-side and left-side traveling crawler belts are joined to the output shafts of the hydraulic motors 6, 7 for the right side and the left side. Electromagnetic proportional control valves 12, 13 for controlling the delivering flow rate of the hydraulic pumps 3, 4 are provided on these pumps respectively. Signals outputted from a potentiometer 14 for detecting the step-in quantity of an accelerator pedal and a potentiometer 15 for detecting the rotation angle of a steering wheel are inputted into a control circuit 16, which outputs the inclination angle signal of right and left pumps to the electromagnetic proportional control valves 12, 13.
Patent JP-2001116116-A (JP)
Title: Gearing
Inventor: SEKI KAZUNARI
IPC: F16H55/24
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a gearing having an elastic means for elastically restoring a plurality of gears combined circumferentially relatively displaceable therebetween into a conditioning in which they are out of phase with respect to each other, with the gears prevented from being worn or damaged by interfering with or rubbing against springs, so that their durability can be enhanced, SOLUTION: The elastic means comprises a protrusion 5 provided on one of the gears 3 to combine with a recess 4 provided in the other of the gears 4 and to be elastically deformed as the plurality of gears 2, 3 are displaced relative to each other.
Patent JP-S61214029-A (JP)
Inventor: BUOOJIN JII OKUROJIYA
IPC: G06F9/38
Filed: 1985-12-27
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-H10141739-A (JP)
Title: Air conditioning device
Inventor: YOSHIDA IZUMI
IPC: F04B49/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient heating value by a simple method, and in addition, perform a heating which is suitable for an environmental condition for a pre-heating method of a compressor when a compression means stops. SOLUTION: When a compression means stops, for a power source converting means 20, two phases of a three phase output terminal, are made equal to a negative electric potential of a DC voltage, and the remaining phase is made a first electric potential for a first state. Also, the two phases are made equal to a positive electric potential of the DC voltage, and the remaining phase is made a second electric potential for a second state.  When a temperature which is obtained by a compressor temperature detecting means 13, is lower than a control starting temperature, a wave shape by which the frist state and the second state are repeated by a certain cycle, is transmitted from a control means 3, and by doing so, a pre-heating of a compressor 2 is made possible, and in addition, by obtaining a temperature information by the compressor temperature detector 13 and an indoor unit peripheral temperature detector 14, the pre-heating of the compressor 2, which is suitable for an environmental condition, can be performed.
Patent JP-H08153894-A (JP)
Title: Led array head
Inventor: ITABASHI AKIHISA
IPC: B41J2/45
Filed: 1994-11-28
Abstract: PURPOSE: To solve the problem of uneven emission pattern by preventing the effect of a luminous flux reflected on the substrate of an LED element. CONSTITUTION: In an LED array head comprising an array of a plurality of side emitting LED elements arranged at least in one row on a substrate 3, a condenser lens 6 is disposed closely to the LED element 1. The lens 6 is a distributed refractive index lens where the refractive index distribution decreases monotonously from the center toward the periphery in the subscanning direction (perpendicular to the array direction). Since the luminous flux can be retracted to the subscanning direction through the condenser lens and the luminous flux directing toward a substrate can be deflected upward, the luminous flux can be introduced to an arbitrary direction while eliminating the effect of the luminous flux reflected on the substrate. Consequently, the problem of uneven emission pattern can be solved.
Patent JP-H08151641-A (JP)
Title: Concrete block for foundation
Inventor: HISHIKAWA MITSUO
IPC: E02D27/01
Filed: 1994-11-29
Abstract: PURPOSE: To provide a concrete block for a foundation at a low cost and easily connect adjacent concrete blocks. CONSTITUTION: This concrete block 1 for a foundation has a nearly reverse T-shaped side face, a wall section 1b is erected in the vertical direction from the center of the width direction of a base section 1a at the lower end, and an opening section 1c for ventilation is formed between both ends in the longitudinal direction of the wall section 1b. Bolt insertion holes 3 are formed on the wall section 1b to penetrate the end face of the concrete block 1 from the end section of the longitudinal direction of the opening section 1c at the center section of the vertical direction of the opening section 1c.
Patent JP-H07147618-A (JP)
Title: Facsimile equipment
Inventor: SHIBATA KOICHI
IPC: H04N1/00
Filed: 1993-11-24
Abstract: PURPOSE:To use the recording part of the facsimile equipment as the print-out means of a personal computer(PC). CONSTITUTION:A telephone number for printer function corresponding to an external input printing function for printing out information to be inputted to an interface part 10 can be registered by operating an operation part 7. When a call originating command designating a telephone number is provided by a PC 15 to a facsimile equipment 20, a control part 1 judges whether the designated telephone number is matched with the telephone number for printer function or not. When both the telephone numbers are not matched, the facsimile equipment 20 originates a call to the terminal equipment of the designated telephone number and performs the facsimile transmission of information provided by the PC 15. When the designated telephone number is matched with the telephone number for printer function, the information inputted from the PC 15 is printed out by a recording part 6.
Patent JP-H08134709-A (JP)
Title: Hair bundle for increasing hair
Inventor: INOUE TETSUO
IPC: D03D27/14
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a hair bundle for increasing hair having high fixing power and capable of increasing the freedom of hair style by interlocking a hair bundle to plural yarns or wires extended on a hair-knitting frame to form a braid and suspending the hair end part of the braid downward. CONSTITUTION: A kind of braid is formed by interlocking hair bundles 8 to yarns 5, 6, 7, twisted yarns for braiding and/or wires stretched between supporting rods 1, 2 of a hair knitting frame. Hairs are suspended downward from the braid to form a knit hair. The use of the hair bundle in a wig enables free styling of the hair without forming too large knot and the breakage of the hair, etc., in spite of the firm fixing of the hair bundle.
Patent JP-H09109605-A (JP)
Title: Double wheel caster
Inventor: ISHIHARA HITOSHI
IPC: B60B33/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To improve locking performance with a simple structure. SOLUTION: In a caster main body 31, a braking rod 38 in which a ground contact piece 40 is attached to its lower end, and an operating part 45 rearward projects so as to be oscillated is fitted and inserted into a through hole 37 provided on a cut groove part 36 on the rear side in the advancing direction by being elastically energized upward by a spring 39 so as to be raised and lowered, a braking lever 41 is supported in the cut groove part 36, and tip cam surfaces 43, 44 are brought in contact with the upper surface of the braking rod 38. A turning movement stopping washer 50 on which many recessed grooves 51 are formed is attached on the lower end 35B of a vertical shaft 35.  A turning movement stopper 53 is embedded in the ground contact piece 40 and attached to the braking rod 38, and an engaging pawl is positioned above the turning movement stopping washer 50 so as to be engaged with and disengaged from the recessed groove. The engaging pawl 57 is locked on the recessed groove in the ground contact position of the ground contact piece 40 by vertically moving the turning movement stopper 53 together with the ground contact piece 40 by the operation of the braking lever 41, and a double wheel caster 30 is locked.
Patent JP-H10140289-A (JP)
Title: Ferritic stainless steel sheet excellent in antibacterial characteristic and surface characteristic and having high workability, and its production
Inventor: SATSUNOKI TOMIO
IPC: C22C38/28
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet suitable for use as a pressing stock, excellent in antibacterial characteristic and surface characteristic, and having high workability and its production. SOLUTION: This steel sheet has a composition which consists of, by mass, <=0.03% C, <=1.0% Si, <=2.0% Mn, 0.01-0.10% P, <=0.005% S, 10-30% Cr, 1.0-3.5% Cu, <=0.004% O, <=0.03% N, and the balance Fe with inevitable impurities and to which 0.05-1.0%, in total of one or >=2 elements selected from Nb, Ti, V, Ta, Hf, and Zr are added. Further, the  100} plane intensity in the sheet thickness central layer of the stock before cold rolling is regulated to <=7.0.
Patent JP-H01134459-A (JP)
Title: Photoconductive layer and manufacture of same
Inventor: TAKIMOTO AKIO
IPC: G03G5/00
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a superior electrophotographic sensitive body having electrophotographic characteristics of high sensitivity by incorporating in an electric charge transfer layer a straight chain polymer having p-phenylene units each having an atom. of group VIb combined with an O atom. at the para position. CONSTITUTION:The photoconductive layer 2 having a free surface 4, and formed on a conductive substrate 1 contains a charge generating material for generating carriers by stimulation with light and the charge transfer material containing the straight chain polymer having p-phenylene units in the main chain direction each substituted by an atom. of group VIb at the para position combined with an O atom., thus permitting the obtained electrophotographic sensitive body to be positively charged by adding an oxygen atom., steric torsion of the p- phenylenes to be released in an ionized state, provability of hopping to be increased and mobility to be enhanced at the same time, and also enhanced in this state by incorporating a small amount of other electron acceptor on said polymer without remarkably increasing a concentration of carriers, and consequently, sensitivity to be enhanced and residual potential to be lowered.
Patent JP-H02142232-A (JP)
Title: Light communication equipment
Inventor: ABE MAKOTO
IPC: H04B10/2507
Filed: 1988-11-24
Abstract: PURPOSE:To execute communication with optimum light quantity, which is optimum for light communication, without being affected by a light emitting element, a light detecting element or an optical fiber by providing a light quantity control means to switch the light emission quantity of the light emitting element. CONSTITUTION:A photo-transistor 7, which is the light detecting element, is connected through an external device and an optical fiber 8. Then, the photoelectric conversion of optical serial data from the optical fiber 8 is executed and the data are sent to a binarizing circuit 9. A photo-detection quantity detecting circuit 6, which monitors a voltage level to be outputted by a photo-transistor 7 and a resistor R1, executes the analog/digital conversion of an inputted voltage VD and outputs a converted result as a detected voltage value PD to a controller 1. A current control circuit 2 controls the driving current of an LED3, which is the light emitting element, by a current control value LD which is inputted from the controller 1. Thus, the light communication can be surely executed without being affected by the lowering of the light quantity, which is generated together with the degradation of the light emitting element, or the difference of a transmitting characteristic of the optical fiber.
Patent JP-S62140631-A (JP)
Title: Fixed type mixer for fluid
Inventor: HANSU MEIYAA
IPC: B01F5/06
Filed: 1986-12-10
Abstract: The static mixing device employs mixing elements, each of which has at least three transversely spaced webs. The webs are spaced transversely from each other to provide gaps through which a fluid may pass during mixing. In addition, each web while being secured to the casing at the upper ends relative to a downward flow has lower terminal ends which are spaced from the casing to provide further gaps through which the liquid may pass during a downward descent.
Patent JP-H06149010-A (JP)
Title: Electrifying method, electrifying device and electrophotographic device provided with the device
Inventor: NAWAMA JIYUNICHI
IPC: G03G15/02
Filed: 1992-11-04
Abstract: PURPOSE:To increase electrification capability as much as an electrifying device and also to reduce environmental fluctuation dependency by providing such a process that an auxiliary member for electrifying is abutted on a body to be electrified so that charged particles imparted to the body are destaticized. CONSTITUTION:An electrification auxiliary member 4 is constituted of a conductive shaft 4a, a semiconductive resin layer 4b and an insulating resin layer 4c, and the member 4 is abutted on a photosensitive body 1 by the appropriate press-contact force so as to follow with the photosensitive body 1 in a direction shown by an illustrated arrow. A constant current supply 3 is applied on the conductive shaft 4a of the electrification auxiliary member 4, and also, it is provided with an optical destaticizer 5. Also (d1) denotes a closest distance between the member 2 and the photosensitive body 1, and (d2) denotes the closest distance between the member 2 and the member 4. The electrification capability equivalent to that in a roller electrifying method for impressing the DC voltage and the AC voltage is obtained only by impressing the DC voltage on the member 2 and the member 4 without impressing the AC voltage on the members 2 and 4, and also the need of the AC supply is eliminated, so that the device can be miniaturized and also the occurrence of a trouble such as a vibration noise due to an ac electrical field is prevented.
Patent JP-H09114356-A (JP)
Title: Driving master system for training course
Inventor: YOSHIYASU MICHIKO
IPC: G09B19/14
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving master system for a training course adequate for teaching the contents of the training course in compliance with the forms on the training cource site (whether persons applying license renewal and taking the training course are many, small or individuals). SOLUTION: Plural operation menus are displayed on the screen of a display device 1 and an operation type is selected to meet the form of the training course from these operation menus. Whether the training course contents are automatically presented or not is determined by the selected operation type. The plural operation menus are displayed and the menu desired to take the training course 18 selected with a touch sensor 4 in the case of the automatic presentation of the training course contents. The videos and sounds relating to the training course contents of this menu are retrieved and the videos and sounds relating to the retrieved training course contents are processed with a computer in real time. The videos are displayed on the screen described above and the sounds are outputted to a speaker 7 or headphone 8.
Patent JP-H05105511-A (JP)
Title: Production of piezoelectric
Inventor: SHIMOJIMA HIROMASA
IPC: C04B35/491
Filed: 1991-10-15
Abstract: PURPOSE:To provide a Pb-Zr-Ti-O-based piezoelectric incorporated with Sr, Nb and Mn. CONSTITUTION:The objective piezoelectric can be obtained by incorporating (1) powder having Pb-Zr-Ti-O-based perovskite crystal structure incorporated with Sr and Nb as raw material with Mn followed by calcining in the presence of oxygen at 1150-1250 deg.C. The component I which has a mean particle diameter of <=2mum and has >=90wt.% of perovskite phase can be prepared by calcination of compounds of the respective metallic elements at 900-1000 deg.C in the presence of oxygen. By this method, this piezoelectric is not only high in density but also has high electromechanical coupling coefficient, being small in change (deterioration) with time at elevated temperatures as well as being usable for a long period of time.
Patent JP-H09139092-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: TANAKA TOMOHARU
IPC: H01L27/115
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage circuit which is reliable while suppressing the increase in writing time and voltage in a multi-value storable memory cell by setting a charge margin in such a manner that the larger the charge, the larger the charge margin set. SOLUTION: The memory cell has a charge accumulating section which can store 4-valued data and, depending on the amount of charge stored in this charge accumulating section, stores 4-valued data in correspondence with the threshold voltage regions numbered by discrete figures of '0', '1', '2' and '3' in the order of their decreasing threshold value. The data readout of this memory is carried out in accordance with the relative size between the j-th threshold voltage region and the readout reference voltage of Vr1, Vr2 and Vr3(Vr1<Vr2<Vr3) numbered the (j-1)-th which is a value between the j-th threshold voltage region and the (j-1)-th threshold voltage region. In this case, the difference Vj between the lower limit voltage of the j-th threshold voltage region and the (j-1)-th readout reference voltage is set so as to be V3>V2>V1.