baber/WOPTO huggingface dataset:
Patent JP-H02147951-A (JP)
Title: Probe scanning type microscope
Inventor: UOZUMI KIYOHIKO
IPC: H01J37/28
Filed: 1988-11-30
Abstract: PURPOSE:To enable observation of a surface with high resolutions by performing a scanning with a probe in an X axis or a Y axis controlling a Z-axis displacement of the probe so that a deviation reach a fixed value in a phase of reflected wave with a tip of the probe contacting the surface of a sample to obtain a surface image of the sample. CONSTITUTION:By a feedback of an output of a phase detection circuit 29 to a scanner control circuit 30, an X scanner 17 and a Y scanner 16 controlled with a scanner control circuit 31 are used to scan the surface of the sample 21 with a probe 19 with the control of a Z scanner 18 so that a fixed phase difference is given with respect to a phase of reflected wave when the probe 19 does not contact the surface of the sample 21 completely. This enables the learning of irregularities of the surface of the sample 21 in an atomic size thereby obtaining a fine surface image of the sample 21 through a CRT 32.
Patent JP-H01148077-A (JP)
Title: Ultrasonic motor
Inventor: SAKAMOTO HISAHARU
IPC: H02N2/00
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a motor without slippage loss and accurately controllable in its movement by forming a serrated contact surface between a moving body and a vibrator. CONSTITUTION:Vibrators 4 and 5 are made so as to bring a serrated elastic body 2 coinciding with the lower part of a moving body 1 into contact with a polarized piezoelectric ceramic 3 whose polarization is alternately reversed and to changer the direction of curvature by the polarity of an applied voltage. When a positive voltage is applied to the vibrators 4, 5, these vibrators change their shapes into wave-like forms by the action of the polarized piezoelectric ceramic 3 and elastic body 2 and half of serrated parts of the vibrator 4 push the moving body 1 in the rightward direction. Then, when a negative voltage is applied, the vibrators are transformed into reversely directed wave-like shapes and half of serrated parts of the vibrator 5 push the moving body 1 further in the rightward direction. In this manner, the polarity of an applied voltage is reversed alternately so that the moving body 1 can be moved continuously in the rightward direction, and the serrated contact surface is formed so that the slippage loss can be decreased substantially.
Patent JP-H11140994-A (JP)
Title: Joint structure of precast concrete members
Inventor: IWASA SEIJI
IPC: E02D29/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To connect precast concrete members such as precast retaining wall, etc., so as to flexibly restrict each other. SOLUTION: Channel molding members 23 and 23 formed of gutter-shaped groove molding sections and anchor sections projected from the groove molding sections are embedded in joint end faces 10E and 10E of precast retaining walls 10, and joint member insertion grooves 24 and 24 having a relatively narrow opening part and a relatively wide depth part are so provided that they are opposed to each other when the joint end faces 10E and 10E are positioned to butt each other. Both end parts of a joint member 29 having a relatively thin central part, relatively thick end parts and a relatively high rigidity in the joint member insertion grooves 24 and 24 arranged as opposed to each other by extending over the precast concrete members 10 and 10 to be connected are arranged in the depths of the joint member insertion grooves 24 and 24, and the central part of the joint member 29 is so inserted that it is set in opening parts of the joint member insertion grooves 24 and 24. A space between the joint member 29 and joint member insertion grooves 24 and 24 is filled with a buffer having a relatively high elasticity.
Patent JP-H09108114-A (JP)
Title: Draining utensile for boiled object
Inventor: KURATA MITSUKO
IPC: A47J36/20
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the draining utensile of a boiled object capable of performing draining just by a pot and a pot lid used at the time of performing boiling by providing a water discharge part provided with a mesh-like means or the means for which holes are pierced or the like on at least one or more parts at the appropriate positions of the pot or the pot lid. SOLUTION: For this draining utensile for the boild object of a pot lid type, a mesh-like water discharge part 1 capable of discharging water without spilling noodles and vegetables, etc., in the pot is provided on a part of the insertion part 2 of the pot lid. It is used for the pot provided with a pouring port such as a milk pan and the lid is put on so as to overlap the water discharge part 1 and the pouring port at the time of use. Then, hot water in the pot is discharged while the lid is on. In this case, the lid is held down with both thumbs in the case of a both-hand pot, with an empty hand in the case of a one-hand pot and with the pointing finger or the like of either hand when the pot is heavy and it is supported by both hands.
Patent JP-H09121966-A (JP)
Title: Seat cushion of car
Inventor: TAGAWA YUJI
IPC: B60N2/90
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet cushion of such a structure that the body of the seat bottom part has a movable holding part so that excellent holding performance, appearance, and operating easiness are ensured. SOLUTION: A sheet cushion 2 for car is equipped with a movable holding part 5 which is attached rotatably to the front of the body 4 of seat bottom part, wherein the front of the seat bottom body 4 is formed as a curved notch 4c having an oversurface overhung in the front and the rear cross section and an undersurface which is recessed, and the movable holding part 5 has a curved part 5a mating with the notch 4c so that a front part continued to the seat bottom body 4 is formed in such a condition as located inside the notch 4c. When rotation is made, the projecting amount of the front part is made as increasing by its own shape.
Patent JP-H11127292-A (JP)
Title: Image reader
Inventor: KAMISHIRO TOSHIAKI
IPC: G03G15/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To constitute an image reader provided with an ADF reading mode and a book original reading mode and in which a sheet reading part with an ADF function and a book original reading part are adjacently arranged on approximately the same plane so that the fixing intensity of contact glass in the original reading part is easily secured and the image reader is made light in weight. SOLUTION: An image reader in which a sheet reading part with an ADF function and a book original reading part are adjacently arranged on approximately the same plane is provided with contact cover glass 21 for the ADF extending the end part of the contact glass of the book original reading part in the scanning direction and being closely adhered to the side of the end part and an original guide 22 to eject the original carried on the contact cover glass 21 for the ADF upward at the time of the ADF reading mode.
Patent JP-H05139179-A (JP)
Title: Driving force transmitting device for four-wheel drive vehicle
Inventor: OTA HIDEYUKI
IPC: F16H48/38
Filed: 1991-11-19
Abstract: PURPOSE:To attain a high torque transmission with a small size by providing cam mechanisms on an operation member and connecting member formed harder than castings, and converting the circumferential shearing force worked by the rotating speed difference between both the members to an axial energizing force to connect a multiple disk clutch. CONSTITUTION:A connecting member 6 and operating member 43 harder than castings are formed, and cam surfaces 52a, 51 are formed on the connecting member 6 and the operating member 43, respectively. A cam mechanism 5 is formed by the cam surfaces 52a, 51, and the operating member 43 is pushed in the connecting direction of a multiple disk clutch 4 by the cam mechanism 5 in accordance with the increase of transmission torque by a hydraulic pump 3. Thus, there is no possibility of a differential case 1 formed from casting being damaged by the twisting of the cam mechanism 5, and even when applied to a large size four-wheel drive vehicle, this device is sufficiently fit for practical use.
Patent JP-2000127930-A (JP)
Title: Brake device for motorcycle
Inventor: WAKABAYASHI TAKESHI
IPC: B60T8/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent limitation of brake control operation by a driver with a large freedom degree of independent electronic control, and decrease the number of part items, so that work man hours can be reduced. SOLUTION: In a brake device for a motorcycle having a front/rear wheel brake 11, 12 operated by a hydraulic pressure respectively in a front/rear wheel, first/second brake operating means 5, 15/7, 17 applying a hydraulic pressure to act by operation are provided, a first hydraulic pressure system 16 extended from the first brake operating means 5, 15 is connected to the front wheel brake 11, a second hydraulic pressure system 18 extended from the second brake operating means 7, 17 is connected to the rear wheel brake 12, an electronic control means inputs each detection value of a first operating amount detection means 31 detecting an operating amount of the first brake operating means 5, 15 and a second operating amount detection means 32 detecting an operating amount of the second brake operating means 2, 17 arithmetically processed,  a control signal is respectively output to first/second hydraulic pressure control actuators 21, 23 based on an arithmetic result, the front wheel brake 11 is operated by the first hydraulic pressure control actuator 21, and the rear wheel brake 12 is operated by the second hydraulic pressure control actuator 23.
Patent JP-H11114802-A (JP)
Title: Honing method and device for it
Inventor: YAMAMOTO AKIRA
IPC: B60T8/40
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a honing method and its device whereby low-cost honing can be conducted even in the case there are two or more bores to undergo the honing process. SOLUTION: An eccentric bearing 30 is mounted on the rotary shaft of a motor 40 and rotated thereby. Honing rods 20a and 20b are inserted into the second housing holes 120a and 120b slidably from the outside surface of a housing 100, and the tips of the rods 20a and 20b are in contact with the peripheral surface of the eccentric bearing 30, and if the bearing 30 rotates, the rods 20a and 20b reciprocate. Sticks 22a and 22b are attached to the tips of the rods 20a and 20b, and to their tails, springs 50a and 50b are fixed. These springs 50a and 50b are installed on the supports 60a and 60b and energize the rods 20a and 20b.
Patent JP-H06152827-A (JP)
Title: Information transmission system
Inventor: YORITA TERUYUKI
IPC: H04N1/00
Filed: 1992-11-13
Abstract: PURPOSE:To reduce the utility charge and to ensure the contact by utilizing an existing broadcast line so as to execute facsimile communication. CONSTITUTION:A center 1 sends a VO signal commanding start of voice broadcast from a controller 4, sends a voice signal from a voice broadcast equipment 2 and when the voice broadcast is finished, the controller 4 outputs an end signal. On the other hand, each terminal equipment 6 discriminates the voice broadcast by detecting the VO signal to drive a speaker. Moreover, when sure contact is required, the center 1 uses a facsimile equipment 3 to make mail communication. In this case, the controller 4 sends an ML signal commanding mail communication, then the terminal equipment 6 stores received data in a memory and when a facsimile equipment 7 is idle, the data are sent to the equipment 7.
Patent JP-H02149433-A (JP)
Title: Method for forming optical element
Inventor: INAHASHI JUN
IPC: C03B11/00
Filed: 1988-11-30
Abstract: PURPOSE:To control the generation of a gas from a glass material and to produce the title optical element by press forming without contaminating a forming die and the surface of the formed element by holding the forming chamber at a specified positive pressure with a nonoxidizing gas at least when the element is press-formed. CONSTITUTION:A glass material 6, for example, is inserted between the upper and lower dies 4 and 5 opposed to each other on the same axis, and set in a heater 2 in the forming chamber 1. The chamber 1 is then hermetically sealed. A vacuum pump is then started, an exhaust port 8 is opened, the exhaust port 8 is closed when the chamber 1 is evacuated to 0.05Torr, and an inlet 7 is opened to introduce gaseous N2 into the chamber 1. The pressure of the gaseous N2 is increased by a compressor, and the inlet 7 is closed when the pressure of the atmosphere in the chamber 1 is increased to 1000-7600Torr. The material 6 is heated by the heater 2 to a specified temp., and then press-formed by a press cylinder 3.
Patent JP-H09122538-A (JP)
Title: Sprinkler
Inventor: NISHIOKA AKIRA
IPC: B05B1/12
Filed: 1995-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on users, to easily sprinkle water and to improve use convenience by operating a control lever to cause a case body to pressurize and rotate a connecting lever, thereby sliding a spindle to open/close a water passing hole and sprinkling water in a specified sprinkler pattern. SOLUTION: A control lever 2 is rotated to the position shown by the solid line as shown by the arrow (c). In this way, a projecting piece 17 operates a connecting lever 12 to cause it to operate a spindle 14. By this constitution, the spindle 14 is slid to open/close a water passing hole 15 of a nozzle head 16. Therefore, according to the opening degree of the water passing hole 15, different sprinkler patterns are arbitrarily set. Since the control lever 2 thus continuous to be pushed from below, the sprinkler body is held in a natural state, and the effect that the sprinkler body is moved to cause missing the sprinkling position is eliminated, and use convenience is improved.
Patent JP-H07161087-A (JP)
Title: Magneto-optical recording medium
Inventor: TAKADA HIROKAZU
IPC: G11B11/105
Filed: 1993-12-03
Abstract: PURPOSE:To improve shelf stability and recording-reproducing characteristics as well as to minimize the reduction of C-N ratio by incorporating one or more kinds of metals selected from among Ti, Cr, Nb, Ta, Pd and Pt into only both surface layer parts of a thin alloy film. CONSTITUTION:This magneto-optical recording medium has at least a thin film of a rare earth element-transition metal alloy on the substrate 1. A four- layered structure consisting of a 1st dielectric layer 2, a magnetic substance layer 3, a 2nd dielectric layer 6 and a reflecting layer 7 from the substrate 1 side is preferably formed as the entire structure of the magneto-optical recording film from the viewpoint of recording characteristics. A protective coat layer 8 and a hard coat layer may further be disposed on the reflecting layer 7 and the underside of the substrate 1, respectively. Since an oxidation resistant metal exists only in surface layer parts of the magnetic substance layer, the reduction of C-N ratio by the added oxidation resistant metal is minimized and the oxidation of the magnetic substance with the lapse of time can be inhibited by the surface layer parts.
Patent JP-H05114194-A (JP)
Title: Program reservation system
Inventor: TAKENAKA SHINYA
IPC: H04N5/76
Filed: 1991-10-22
Abstract: PURPOSE:To provide a program reservation system which automatically records sounds or pictures in accordance with a changed broadcast time even in the case of the change of the broadcast time of a program whose recording is reserved by a user. CONSTITUTION:A broadcast station 51 is provided with a change information generating circuit 5 which transmits change information at the time of the change of the start time and the end time of broadcast of a program. A recorder 52 is provided with a bar code reader 2 from which information to specify the program to be recorded is inputted, a reservation information storage circuit 11 where reservation information to operate the recorder in accordance with inputted information is stored, a change information storage circuit 12 which receives and stores change information transmitted from the broadcast station 51, and a reservation information update circuit 9 which updates reservation information in accordance with change information in the case of storage of reservation information in the corresponding circuit 12.
Patent JP-2000130918-A (JP)
Title: Cooling storage cabinet
Inventor: SAKATA YASUSHI
IPC: E06B3/58
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage cabinet in which heat insulation performance of a door is improved so as to be suitable for a cold insulation specifically for chamicals or the like. SOLUTION: A cold insulation showcase is constituted so that an opening of a stockroom constituted inside an adiabatic box body is openably/closably blocked by doors 8, 9. The doors are constituted by heat insulation panels 24 and see-through multi-layer glasses 26. Panels 28 are attachably/detachably provided in the stockroom side of the multi-layer glasses 26.
Patent JP-H09149254-A (JP)
Title: Image forming device and color image forming device
Inventor: ABE SHUNICHI
IPC: G03G15/01
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To highly precisely correct influence owing to the temperature change and the secular change of an optical sensor and the fluctuation of a measuring distance by setting a test pattern image to be a stripe-like test pattern image vertical to a travel direction. SOLUTION: In the test pattern images of respective colors, stripe-like 11YD-11KL vertical to the travel direction of a transfer belt 8 are arranged in a line in the travel direction on the transfer belt 8. The transfer belt 8 is rotated in the direction of an arrow with a motor, and the density of the stripe- like test pattern pictures 11YD-11KL on the transfer belt 8 is optically read by a color density sensor 12 when the stripe-like test pattern pictures 11YD-11KL on the transfer belt 8 pass below the color density sensor 12. At that, time, a host transistor receives the reflection light of luminous quantity proportional to the density of the stripe-like test pattern images 11YD-11KL, outputs current proportional to the light quantity and converts it into a voltage change. Thus the signal is converted into the digital signal and is processed.
Patent JP-H06153513-A (JP)
Title: Inverter
Inventor: ONISHI MASAHITO
IPC: H05B41/392
Filed: 1992-11-13
Abstract: PURPOSE:To make it possible to adjust power supplied to a load without fluctuating a frequency, and lighten a discharge lamp, as a load, stably in a deep dimming state. CONSTITUTION:A set of serially connected switching elements S1 and S2 or S3 and S4 is connected to a DC power supply. An inductor L1, a capacitor C2, and a load (Z) are connected between each middle point of the switching elements S1 and S2 or S3 and S4. The switching elements S3 and S4 have an on-off timing range that is changed from the same phase to a 180-degree shifted phase with respect to a range of the switching elements S1 and S4. The concurrent on-state time of the switching elements S1 and S4 or S2 and S3 provided diagonally is changed so that the amount of power supplied to the load (Z) can be adjusted without shifting a switching frequency. At least, an on-state ratio of the switching elements S1 is made different from that of the switching element S2 so as to supply a DC factor to the load (Z) while power with imbalance between the positive and negative is fed to a resonance circuit. Consequently, a discharge lamp, for example as a load, is prevented from going out and a flickering state with shifting strips is reduced.
Patent JP-2001121635-A (JP)
Title: Nonwoven fabric laminate
Inventor: KITAYAMA TAKEO
IPC: D04H1/4291
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric laminate having heat resistance almost the same to that of a thermoplastic resin molded object to which a nonwoven fabric comprising a synthetic resin fiber is laminated, capable of suppressing the generation of the stain caused by static electricity, excellent from an aspect of the touch, capable of ensuring water absorbability of a certain degree and useful as a material of a car interior material. SOLUTION: A nonwoven fabric laminate is constituted by laminating a composite nonwoven fabric consisting of a natural vegetable cellulosic fiber and a thermoplastic resin fiber and containing 50-90 weight % of the natural vegetable cellulosic fiber to the single surface or both surfaces of a layer comprising a thermoplastic resin.
Patent JP-2000129557-A (JP)
Title: Leveling device in loom
Inventor: OKUDA TAIJIROU
IPC: D03C1/14
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a weaving bar caused by a shift of a cloth fell during its leveling. SOLUTION: This leveling device performs the leveling action as follows: When a leveling start commanding switch 47 is operated on, a delivering motor 11 and a winding motor 22 rotate in positive direction slowly to remove the cloth fell W1 of a woven fabric W away from a swinging range of a reed 16 to the woven fabric side. Then, leveling actions of the excitation and demagnetization of electromagnets 381-411 of dobby mechanisms 38-41 for the leveling and slow and positive rotation by 2 rotations of a loom-driving motor Mo to make the rotating position of the loom as θo, are carried out. When a leveling release commanding switch 48 is operated on, a loom-driving motor rotates slowly in reverse direction and the loom rotating position returns to the θo.  Then, leveling release actions of the excitation and demagnetization of electromagnets 381-411 for the leveling and slow and positive rotation by 2 rotations of a loom-driving motor Mo to make the loom rotating position as θo, are carried out.
Patent JP-H04175957-A (JP)
Title: Data transfer device
Inventor: FUKUDA TORU
IPC: G06F13/12
Filed: 1990-11-09
Abstract: PURPOSE:To decrease the generation rate of a command overrun and to improve the throughput of a system by providing 1st - 3rd storage means and immediately supplying a CCW corresponding to the contents of a requested command at a command request from an input/output device. CONSTITUTION:A CCW selection part 6 selects in which of a command retrial CCW register 1, a command chain CCW register 2, and a command skip chain CCW register 3 a channel command word(CCW) sent from a channel control part 15 is stored according to information from a selection condition decision part 5. The selection condition decision part 5 selects CCWs corresponding to the contents of command requests from input/output devices 17 - 17n and indicates the fetch of a CCW to be chained and a CCW for a skip chain when chain commands succeed. Consequently, the generation rate of an overrun is made low and the throughput of the system is improved.
Patent JP-H0617313-A (JP)
Title: Production of polyster fiber having high strength and high elastic modulus
Inventor: TANI KATSUYA
IPC: D01F6/62
Filed: 1991-10-22
Abstract: PURPOSE:To provide a high-performance polyester fiber having a high strength and high elastic modulus and suitable as a reinforcing material for tire, belt conveyor, etc., at a practical production level. CONSTITUTION:A polyethylene terephthalate having an intrinsic viscosity of 1.0-3.0 is incorporated with >=2-50wt.% of a compound compatible with the polymer at 210 deg.C. The mixture is melt-spun and the spun filament is cooled by passing through a liquid bath placed under the spinneret. The obtained undrawn filament is drawn at a high draw ratio to obtain the objective polyester fiber.