baber/WOPTO huggingface dataset:
Patent JP-S6382876-A (JP)
Title: Hydraulic pump for power steering device
Inventor: KURIBAYASHI SADATOMO
IPC: B62D5/07
Filed: 1986-09-29
Abstract: PURPOSE:To stabilize the normal speed of a rotating member within a limited range by increasing the speed of a rotary shaft of a hydraulic pump during low speed rotation of an engine output shaft and decreasing the speed of a driving shaft during high speed rotation of the output shaft. CONSTITUTION:During low speed rotation of an engine, the effective diameter of a belt trained around a continuously variable pulley 17 on an engine output shaft 11 is increased by the action of a spring 27, and the effective diameter of a belt trained around a continuously variable pulley 18 on a rotary shaft 12 is decreased, so that the speed of an output shaft 13 is increased. When the engine speed is increased, the width of a V-shaped groove of the continuously variable pulley 18 on the intermediate shaft is reduced by the centrifugal force of a steel ball 3, so that the belt is forced outward and the effective diameter is increased. This causes the effective diameter of the continuously variable pulley 17 on the engine output shaft to be reduced and, consequently, the speed of the output shaft 13 to be decreased.
Patent JP-H0392384-A (JP)
Title: Sublimation type thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/392
Filed: 1989-09-05
Abstract: PURPOSE:To obtain the title recording medium generating no lowering of transfer density even when printing is performed many times and also excellent in gradation expression by providing arm ink layer wherein tonerlike particles having a sublimable dye encapsulated therein are dispersed in an org. binder on a base material. CONSTITUTION:An ink layer wherein tonerlike particles having a sublimable dye encapsulated therein are dispersed in an org. binder is provided on a base material. The sublimable dye is selected from ones sublimed or evaporated at 60 deg.C or higher and the mixing ratio of the dye and the binder is set so that the concn. of the dye is 10-80%, pref., about 30-80%. The above-mentioned ink layer is obtained by coating a film support with a liquid dispersed in and mixed with the solvent sufficiently dissolving the org. binder dispersing said tonerlike particles or emulsified water and drying the formed coating layer. The mixing ratio of the tonerlike particles with the binder is 10-80%, pref., about 30-70%. The thickness of the ink layer is pref. about 3-8mum.
Patent JP-H0551850-A (JP)
Title: Method for supporting and fixing upper bed in double bed flat knitting machine
Inventor: YABUTA MASAHIRO
IPC: D04B15/10
Filed: 1991-08-13
Abstract: PURPOSE:To accurately support an upper needle bed without deflection by extending a lower needle plate upward and fastening a dovetail of a substrate of the upper needle plate to integrate the upper bed and a lower needle bed. CONSTITUTION:A lower needle plate 3A is extended upward to form an upper needle bed substrate supporting member 12. A dovetail made on an upper needle bed substrate 19 is fastened from both its sides to fixing member 13 to integrate an upper and a lower needle beds.
Patent JP-S59123108-A (JP)
Inventor: SHIBATA AKIRA
IPC: H01H1/04
Filed: 1982-12-29
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-H0973512-A (JP)
Title: Mark reader
Inventor: ADACHI MASAAKI
IPC: G06K7/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the recognition rate of a mark in which output is deteriorated owing to a base without detecting noise and the like by using plural thresholds in accordance with the state of the base of a mark printing part and the output level of a sensor. SOLUTION: In a bar code reader, for example, a picture read part 12 emits infrared light on a mail 1 traveling a transportation line from a light source 2, reflected light is received by the sensor 4, the output is A/D converted and is synchronized by the latch circuit 7 of a picture recognition part 13 and it is stored in a picture memory 8 as a multivalue picture. The picture is shifted to a main memory 10 by CPU 9 and CPU 9 processes the picture and encodes it in accordance with a recognition program stored in the main memory 10. Here, CPU 9 uses plural different values in accordance with the state of the base where the mark is printed and the output level of the sensor 4 as the threshold detecting the presence or absence of the mark at the time of processing the picture.
Patent JP-S6399816-A (JP)
Inventor: NAKANISHI RYUSUKE
IPC: B01D29/00
Filed: 1987-09-12
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-H0658310-A (JP)
Title: Hollow formation
Inventor: TERAMOTO YASUNOBU
IPC: B60R19/52
Filed: 1992-08-04
Abstract: PURPOSE:To provide a hollow formation which is excellent in fitting strength when it is fitted to the other member. CONSTITUTION:This hollow formation 9 possesses a main body portion 99 consisting of synthetic resin; a hollow portion 90 formed inside the main body portion 99; and a projection boss 5 made to project into the hollow portion 90. An under-hole 50 for screwing is formed at the projection boss 5. The projection boss 5 possesses reinforcement ribs 1 around the under-hole 50 for screwing, and the reinforcement ribs 1 possess plural openings 10 independent of the under-hole 50 for screwing. The projection boss 5 and the reinforcement ribs 1 are projected into the hollow portion 90. It is desirable that the opening portions 10 are formed at equal intervals into a radial shape with the under-hole 50 for screwing as a center.
Patent JP-H0393849-A (JP)
Title: Flame-retardant phenol resin composition
Inventor: MATSUDA YUTAKA
IPC: C08L61/06
Filed: 1989-09-06
Abstract: PURPOSE:To obtain the title flame-retardant composition having excellent heat resistance providing resin laminate comprising components blended good in compatibility, having excellent electric characteristics and punchability by blending a phenol resin with a specific compound. CONSTITUTION:A phenol resin is blended with a compound shown by the formula (R1 is CH2, C2H4, C3H6, C4H8, C5H10 or C6H12; R2 is H, CH3, C2H5, C3H7, C4H9 or C5H11; X is Cl or Br; n is 1-4 and m is 1-5). The amount of the phenol resin is 3-50wt% based on the phenol resin. An adduct of dibromoisopropylphenol, dibromocresol, tribromophenol or tribromocresol with an alkylene oxide may be cited as the compound.
Patent JP-H0897704-A (JP)
Title: Receiver
Inventor: MATSUBARA YASUSHI
IPC: H03K3/3565
Filed: 1994-09-26
Abstract: PURPOSE: To prevent current consumption from being increased due to undesired transient vibration in an interface comprising a driver and a receiver provided respectively in an MPU and a memory, a reference power supply, an I/O line and a termination resistor. CONSTITUTION: A 1st positive feedback section 104 inserted between an output of a differential amplifier 103 and a point of a DC power supply Vcc and receiving a feedback signal from an output of an inverter 101 and a 2nd positive feedback section 105 inserted between an output of the differential amplifier 103 and a point of a ground potential GND and receiving a feedback signal from the output of the inverter 101 form a hysteresis characteristic to an output signal with respect to an input signal.
Patent JP-H0274398-A (JP)
Title: Ruler for perspective view
Inventor: NISHIHARA SHIGEYA
IPC: B43L7/04
Filed: 1988-09-12
Abstract: PURPOSE:To eliminate the necessity of setting an infinitive point and to write and read a length by mounting a taper roller on a ruler, and engraving unequal interval scale to be scaled down at a constant ratio. CONSTITUTION:A taper roller 2 is so mounted by a shaft 3 as to be rotatable with respect to a ruler body 1 in such a manner that the roller 2 is of part of a conical body. Its imaginary vertex is S2, and the body1 is so formed in a trapezoidal shape as to cross the S2 at the extension line of the scale of the body 1. Thus, an infinitive point S2 is automatically set, and not necessary to be set beforehand. In order to set the infinitive point at the side S1, the ruler may be reversed. A scale 4 is of geometrical series for sealing down at a predetermined reduction ratio from the left to the right side. For example, when the distance between the left end of the body 1 and the point S2 is A and the length of the leftmost scale length is B, the length of next division of the scale is (A-B/), the length of next to the next division is (A-B/A)<2>.... When this division 4 is utilized, the length of a perspective view can be written and read.
Patent JP-H04108505-A (JP)
Title: Preparation of germicidal filter medium
Inventor: MAEDA TOSHIHIDE
IPC: B01D39/14
Filed: 1990-08-29
Abstract: PURPOSE:To obtain the same germicidal effect as that of the conventional germicidal filter medium even with a germicidal filter medium of a smaller size than that of the conventional one by causing porous ceramics to support silver and then chlorinating the silver in the preparation of a germicidal filter medium used in a circulating hot-water generator or the like for a bath. CONSTITUTION:When silver wires 12, 13 in an arc thermal spraying equipment are brought into contact with each other, the temperature of the contact becomes so high that the contact melts, because a voltage is applied to these wires. The melted silver is formed into particles with the air discharged from a nozzle 15, and the formed particles are blown against porous ceramics 16, whereupon the silver particles are supported by the porous ceramics 16. Subsequently, the silver is converted into silver chloride by chlorination thereof and the silver chloride is dried to prepare a germicidal filter material. in which the silver chloride is penetrated into many pores of the porous ceramics 16 and three-dimensionally kept. Therefore, the silver chloride is never fallen out owing to an impact or the like, and the contacting surface between the silver chloride and hot water becomes so large that even a small sized germicidal filter medium can sufficiently increase the silver concentration in the hot water.
Patent JP-S60123695-A (JP)
Inventor: UTO YOSHIHIRO
IPC: E21B11/00
Filed: 1983-12-05
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-H04109399-A (JP)
Title: Alarm tone generating system
Inventor: SANO TOSHIO
IPC: G08B3/10
Filed: 1990-08-29
Abstract: PURPOSE:To make it unnecessary to execute manual control operation and to generate an alarm tone of always optimum volume by generating an alarm tone with volume larger than the level of a detected noise only by a fixed magnification. CONSTITUTION:A noise generated on a place in which a user exists is converted into voltage by a microphone 3, only a noise within a frequency range close to an alarm tone is passed through a filter part 5 and an effective value arithmetic circuit 6 computes an effective value as a noise value. A sample-and-hold circuit 7 samples/holds the noise value, a fixed magnification amplifier part 8 amplifies the noise level at the fixed magnification (n) and the alarm tone of the optimum volume corresponding to the fixed magnification value is generated from a sound source part without executing manual operation.
Patent JP-H0572089-A (JP)
Title: Particle collision test device
Inventor: IZUMI TAKAO
IPC: G01N3/34
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a constant particle velocity in relation to a sabot velocity without restricting the particle by deforming the sabot at the collision expanding in the diameter direction along the spherical surface of a spherical wedge and expanding the inner diameter of a holding hole. CONSTITUTION:On a stopper 6, an escape space 10 is formed around a spherical wedge 11. The inner diameter d1 of the escape space 10 is formed to be larger than the inner diamer d0 of a guide cylinder 3 so that it does not interfere a sabot 2 deforming during a collision. The sabot 2 greatly deforms to expand during the collision in the radial direction along the spherical surface 11a of the wedge 11. Due to the deformation of the sabot 2, the inner diameter of a holding hole 2a is expanded and a particle 1 is released. By this, the sabot 2 always exhibits a stable holding force against the particle 1 without restricting the particle 1 during the collision. Thus, a constant particle velocity Vp against the velocity Vs of the sabot can be obtained.
Patent JP-H0895619-A (JP)
Title: Motor drive control device and method therefor
Inventor: KIN EIMAN
IPC: G06F9/46
Filed: 1994-09-26
Abstract: PURPOSE: To provide a motor drive control device which can perform a cooperative control of plural motors regardless of the presence or absence of interruption processing jobs and also of the priority of these processing jobs. CONSTITUTION: An interruption mask means of a management control part 1' masks an interruption signal before the control parameter is set by a control parameter setting means and a drive instruction is issued. Then, the interruption mask means cancels the mask state of the interruption signal after the control parameter is set. Therefore, other interruption processing jobs are not carried out regardless of their priority when the control parameter is set and the drive instruction is issued. Thus, the control parameters can be collectively set and a cooperative control is attained for plural motors.
Patent JP-H0975643-A (JP)
Title: Filter mounting jig for ventilation fan and mounting of filter to ventilation fan
Inventor: SHIMONO KIKUO
IPC: B01D46/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To properly use a filter mounting jig of a single kind in two or more kinds of ventilation fans and to reduce the production cost and size of the whole of the filter mounting jig while facilitating filter replacing work. SOLUTION: The filter sucking preventing member 1 attached to the front part 4a of a ventilation fan 4, the flexible sheet like filter 2 prepared separately from the filter sucking preventing member 1 and the filter attaching means 3 attached to the ventilation fan 4 so as to be capable of attaching and holding the filter 2 along the front of the filter sucking preventing member 1 to attach and hold the filter 2 are provided.
Patent JP-H0971691-A (JP)
Title: Polypropylene resin composition for interior automotive trim and interior automotive trim
Inventor: TOMOMATSU RYUZO
IPC: B29K23/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an interior automotive trim such as instrument panel and door panel, having good appearance especially at the weld part and low gloss on a grain surface to enable the use without coating and enabling the control of the balance of impact resistance, rigidity, etc. SOLUTION: The objective interior automotive trim is produced by the injection molding of a polypropylene resin composition composed of (A) 50-100wt.% of a composition containing a crystalline polypropylene polymer which can be fractionated by temperature-raising fractionation into (a) a fraction soluble in o-dichlorobenzene(ODCB) at 30 deg.C, (b) a fraction soluble in ODCB at 30-105 deg.C and (c) a fraction insoluble in ODCB at 105 deg.C, wherein the intrinsic viscosity [η]of the component (a) is 2.0-10dL/g or over, the relaxation time τ of the component (c) is 0.01-0.35sec, the molecular weight distribution index (PDI) is 1-18, the weight ratio of (b)/[(b)+(c)] is 0-0.20 and the weight ratio of (a)/[(a)+(b)+(c)] is 0.03-0.35 and (B) 50-0wt.% of an inorganic filler.
Patent JP-H0868671-A (JP)
Title: Indicator panel for instrument
Inventor: MIYAJIMA MAKOTO
IPC: G09F13/04
Filed: 1994-08-31
Abstract: PURPOSE: To obtain an indicator panel for instrument in which the level difference of printing is eliminated on the periphery at a warning indicating part. CONSTITUTION: A colored indication layer 4 for forming an indicating part 1 is provided on the surface of a translucent resin substrate 3 and then a dark semitranslucent layer 5 is provided entirely except the indicating part 1. A transmissive colored layer 7 for forming a warning indicating part 2 is formed on the rear of the substrate 3 and a dark opaque layer 8 is provided at a part for forming a character or a symbol and the part not corresponding to the indicating part 1 and the warning indicating part 2. Furthermore, a transparent mat layer 6 is provided entirely on the surface of the indication layer 4 and the semitranslucent ground color layer 5. Alternatively, at least the semitranslucent ground color layer 5 is made of a mat layer.
Patent JP-H1072154-A (JP)
Title: Meandering preventive device for steel plate
Inventor: MAYUMI YASUHIRO
IPC: B65H23/032
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a plant and equipment investment, and enhance reliability to prevent meandering by arranging like-pole magnets in upper and lower parts in at least shaft directional both end parts of a steel plate so as to be opposed to each other. SOLUTION: Magnets M1 and M2 are fixedly arranged in upper and lower parts P1 and P2 in both end parts C1 and C2 of a steel plate P. At this time, like-poles are opposed to each other, and vertical directional attraction force is sharply reduced. A clearance (a) between the magnets M1 and M2 and the steel plate P is properly determined by magnetic force of the magnets M1 and M2, dead weight of the steel plate P and line tensile force or the like. By the constitution using such a single magnet, when the steel plate meanders, large attraction force acts, and it can be restored to a former position, and since vertical directional attraction force is weak, the qualitative deterioration by attraction of the magnet can also be made uncausal.  A magnet width is set not less than a variable range of a plate width, and since attraction force is made to always act on the edge of the plate, electric control is obviated, so that a device can be simplified, and an investment can sharply be reduced.
Patent JP-H05229695-A (JP)
Title: Detection and identification of optical transparent paper for electronic copy printing device
Inventor: ERITSUKU EI MERUTSU
IPC: G03G15/00
Filed: 1992-08-31
Abstract: PURPOSE: To detect the existence of a transparent paper surely by a method wherein diffuse reflection type sensors are arranged so that the intersecting angle of the optical axes of them is within a predetermined range with respect to the minimum length of a duplicating paper and the sensors are positioned so that the transparent duplicating paper is not detected but the non-transparent duplicating paper is detected. CONSTITUTION: A diffuse reflection type sensor 160 is installed so as to be neighbored to an opening 142 in an artificial baffle plate 140 and the optical axis of the same is intersected with a duplicating paper 25 whereby the detecting sensor 160 detects both of a transparent paper and a non-transparent paper. A discriminating sensor 170 is arranged so as to be neighbored to an opening 144 in the baffle plate 140 while the optical axis of the same is intersected with the duplicating paper 25 by an angle 174. The angle 174 is selected so that the sensor 170 detects the non-transparent paper but does not detect the transparent paper in this angle. Light, emitted from the sensor 170, is reflected from the transparent paper through mirror reflection but the same is reflected from the non-transparent paper through diffuse reflection and, therefore, the sensor 170 is arranged so as to be deviated from a range wherein the angle of incidence can detect the transparent paper and so as to be within a range wherein the non-transparent paper can be detected.
Patent JP-H0759878-A (JP)
Title: Pedal type health promoter
Inventor: MIZUTANI YOICHI
IPC: A63B23/04
Filed: 1993-08-24
Abstract: PURPOSE:To constitute the health promoter so that stepping exercise can be executed regularly by moving alternately and vertically stepping pedals with high responsiveness, and also, to simplify a resisting generating device and to miniaturize the whole. CONSTITUTION:This health promoter is constituted so that a rear side arm 9 and a first link 14 of a link member 13 are connected integrally through a connecting member 12, and the rear side arm 9 and a front side arm 8 are interlocked through a second link 15. Accordingly, when a stepping pedal 10 of the right side is depressed, a stepping pedal 10 of the left side is pushed up through the rear side arm 9, the connecting member 12 and the link member 13 of the right side, and the front side arm 8 of the left side, and on the other hand, when the stepping pedal 10 of the left side is depressed, the stepping pedal 10 of the right side is pushed up through the front side arm 8, the link member 13 and the connecting member 12 of the left side, and the rear side arm 9 of the right side. Also, when each stepping pedal 10 moves vertically, resistance is given by one piece of shock absorber 16 for generating resisting power in both the elongating and the shortening directions of a rod 16B.
Patent JP-S61108960-A (JP)
Title: Extracting device of defective signal in eddy current flaw detecting test
Inventor: TOMINAGA ISAO
IPC: G01N27/90
Filed: 1984-11-01
Abstract: PURPOSE:To separate and extract a defective signal precisely, to make a eddy current flaw detecting test efficient and to save power for the test by forming a means for subtracting a signal for a supporting structure of a material to be tested from a composite signal and deciding whether the symmetry of respective closed curves of the obtained graphic display satisfies stored conditions for decision or not. CONSTITUTION:A composite signal for a heat transmission tube which is obtained by a eddy current flaw detector is stored in a memory 7 through an A/D converter 8 and a signal based upon a baffle plate of a supporting structure which has been previously stored in a memory 6 is substracted from said composite signal by a CPU5. Then, the CPU5 decides whether the vector display graph of the subtracted signal satisfies respective conditions of the vector display graph of a defective signal stored in the memory 6. When the defective signal is extracted, the CPU5 appreciates the depth of the defect and its volume on the basis of the relation between the phase angle of the defective signal which has been previously found out by using a reference specimen and the volume and the appreciated result is displayed on a CRT9 and recorded on recording paper or the like as the sectional picture of the heat transmission tube.
Patent JP-H0983489-A (JP)
Title: Optical spectrum analyzer and control method for optical amplifier
Inventor: ONO TAKASHI
IPC: H04B10/572
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a control method for the optical spectrum analyzer and the optical amplifier to detect a wavelength number and a power of each wavelength in the wavelength division multiplex optical communication system. SOLUTION: An optical switch 1 segments a WDM signal light 1 in a pulse form and the pulse light is given to an optical circulator 3 and made incident into plural fiber gratings 4 connected in series and having different Bragg wavelengths. Since a propagation time difference is produced depending on a difference from a reflecting point coming from the wavelength, the WDM signal lights 1 reflected from the plural fiber gratings 4 are optical pulses arranged in a time base direction. The number of wavelengths is measured by counting the number of the pulses. Furthermore, an exciting power of an optical amplifier is controlled by using the information of the number of wavelengths to make the amplification factor control independently of the number of wavelengths.