baber/WOPTO huggingface dataset:
Patent JP-2000157258-A (JP)
Title: Evaluation method for blight inhibiting property of soil
Inventor: MATSUMOTO NAOYUKI
IPC: G01N33/24
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To carry out a soil management and a manuring practice through an extremely easy, quick and accurate evaluation of a blight inhibiting activity of soil by covering an agar medium, on which a microorganism of measuring object is added, with a test soil mixed with sea sand, culturing the microorganism and determining the degree of growth of the microorganism. SOLUTION: A agar medium on which a microorganism of the measuring object of a fungus such as Rosellinia necatrix or an actinomyces such as Streptomyces ipomoeae or the like is added, and which preferably contains an indicator showing the degree of growth of the measuring object is covered with a soil to be tested mixed with sea sand. Subsequently, the microorganism is cultured, and the degree of growth of the microorganism is measured using the obtained cultured product to evaluate the blight inhibiting activity of soil. Further, the addition of the microorganism of the measuring object is preferably carried out by placing an agar piece of bacterial flora cultured on an agar culturing medium.
Patent JP-H11168402-A (JP)
Title: Bidirectional remote control system
Inventor: MASUDAYA HIDEKI
IPC: H04B1/40
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional remote control system with which levels for providing high level and low level transmission signals can be realized with a little components in extremely simple configuration. SOLUTION: This system is provided with a signal generating circuit 2 for generating transmission signals, a signal reception circuit 3 for receiving reaction signals, a transmission/reception signal switching circuit 1 connected to the signal generating circuit 2 and the signal reception circuit 3 for switching transmission/reception by turning on/off a switch element, a switch signal generating circuit 4 for supplying a transmission switch signal or reception switch signal to the switch element and antenna 5 shared for transmission and reception connected to the transmission/reception signal switching circuit 1.  At the high level transmission of transmission signals, the transmission switch signal is supplied to the transmission/reception signal switching circuit 1, the transmission/reception signal switching circuit 1 is switched into signal transmitting state, and transmission signals are supplied to the antenna 5 with a low loss. At the low level transmission of transmission signals, the reception switch signal is supplied to the transmission/reception signal switching circuit 1, the transmission/ reception signal switching circuit 1 is switched into signal receiving state, and transmission signals are supplied to the antenna 5 in a state of applying a high loss.
Patent JP-H11165268-A (JP)
Title: Polishing device
Inventor: UMEHARA TOKUJI
IPC: B24D18/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device by a fluid grindstone capable of displaying comparatively strong polishing force, freely and stereoscopically deforming its shape in accordance with a shape of a working. surface and polishing a narrow and closed inner surface which a human hand and a solid grinding stone cannot enter. SOLUTION: A work is polished by using a polishing material 11 solidified or gelatinized in accordance with a shape of a working surface of the work and generation relative motion between the polishing material 11 and the work. It is carried out by giving mechanical vibration between the polishing material 11 and the work. The relative motion is generated by giving an alternating magnetic field in case of magnetic fluid free to control arrangement of abrasive grains by a magnetic field. Additionally, the relative motion is carried out by giving the alternating magnetic field in the case when the polishing material 11 is fluid containing the abrasive grains charged with plus or minus charge and it is solidified or gelatinized in the state of giving an electric field.
Patent JP-H07186219-A (JP)
Title: Die clamping device
Inventor: JINNO MAKOTO
IPC: B29C45/68
Filed: 1993-12-28
Abstract: PURPOSE:To contrive an adequate compact structure of the device and accelerate the molding action by eliminating the necessity of using a lock mechanism and thereby simplifying the structure. CONSTITUTION:A die clamping device is equipped with a fixed die plate 1 for retaining a fixed die 5 and a mobile die plate 3 for retaining a movable die 7, and the die is opened/closed by moving the movable die plate 3 to or from the fixed die plate 1 with the help of a boost cylinder 9 to clamp the die by a die clamping cylinder 21. In this hydraulic die clamping device, a movable die plate-side rack 33 which extends in a die closing direction is fixed on the movable die plate 3. The die-clamping cylinder-side rack 31 is provided in the piston rod 29 of the die clamping cylinder 21 installed on the fixed die plate 1. A pinion gear 35 which is constantly engaged with the die-clamping cylinder-side rack 31 and is selectively engaged with the movable die plate-side rack 33, is provided on the fixed die plate 1 in a rotatable manner.
Patent JP-2001152881-A (JP)
Title: Failure diagnosis device for electromagnetically driven valve of internal combustion engine
Inventor: YAMAGUCHI JOJI
IPC: F02D13/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To detect failures for electromagnetically driven valves of an internal combustion engine in which one lift sensor is mounted on each valve, where approximately the same sensing performance, is assured as in the case where two sensors each are installed. SOLUTION: During the execution of the normal operating mode, in which each of the four intake/exhaust valves of cylinder is driven, comparison is made for the outputs of lift sensors of two intake valves (exhaust valves) driven simultaneously in the same driving conditions, and a normal-abnormal judgement is passed, based upon whether the difference between the two sensor outputs lies within the prescribed range corresponding to the max. admissible errors range of a system (step 102).  During the execution of the single valve operation mode, on the other hand, intake valves (exhaust valves) driven and those (that are) not driven (exhaust valves) are changed-over alternately at each cycle, and the output of the lift sensors of the driven intake valves (exhaust valves) is compared with the output of the others given one cycle before, and normal- abnormal judgement is passed, based upon whether the difference between the two sensor outputs lies within the prescribed range (step 104).
Patent JP-H08175638-A (JP)
Title: Suspending tool
Inventor: FUJITA KATSUMI
IPC: C25D11/04
Filed: 1994-12-22
Abstract: PURPOSE: To provide the suspending tool, by which excellent workability is exhibited especially in manual operation, for a material to be worked. CONSTITUTION: A suspending tool is provided with a clamping body 1, in which a clamping part 2 is formed at the tip, a plate spring member 3, in which a clamping means 4 clamping a material 20 to be worked in cooperation with the clamping part 2 in the clamping body 1 is arranged in a free end part 3a, and an operation lever 5, which presses the plate spring member 3 from the upper side and can be rotationally operated, while only the base end part 3b side of the plate spring member 3 is fixed in the clamping body 1, and the plate spring member 3 and the clamping body 1 are separated from each other by a fixed interval.  On the other hand, the first cam part 8 and the second cam part 9, which are brought into contact with the outside surface of the plate spring member 3 so as to switch and lock a pressing position of the operation lever 5, are formed in the operation lever 5, while in a boundary between both cam parts 8, 9, a roller 10 sliding on the outside surface of the plate spring member 3 is arranged rotationally, so that the operation lever 5 is assured of easy pressing work with extremely small force. Therefore, the suspending tool is most suitable for pressing work by manual operation.
Patent JP-H09176021-A (JP)
Title: Wound covering material
Inventor: SATOU TAKAYA
IPC: A61K31/715
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a wound covering material capable of quickly drying wound(s), mitigating its pain, and promoting its cure. SOLUTION: This wound covering material is composed of polyvalent metal alginate fine particles 1 and a substrate for holding the fine particles 1 on a wound face 4 (a film-forming material such as a polysaccharide, derivative therefrom or polyamino acid-based compound, or a synthetic polymeric material, or a tack material such as oil-and-fat, a hydrocarbon, higher fatty acid, higher alcohol, sterol compound, fatty acid ester or polyhydric alcohol). It is preferable that the fine particles account for 0.1-30wt.% of the whole wound covering material and the average diameter of the fine particles 1 determined in air is 0.1-100μm.
Patent JP-H06156051-A (JP)
Title: Low noise duct structure and its producing method
Inventor: FUKUSHIMA SHIGEYOSHI
IPC: B60H1/00
Filed: 1992-11-19
Abstract: PURPOSE:To decrease acoustic wave reflectance remarkably by providing an opening at least at a part of a duct body and arranging sound absorbing material there. CONSTITUTION:A synthetic resin foamed body sheet 3 that is a sound absorbing material, is mounted in an opening which is provided on the corner outside of a bent part in a duct body 2 formed with a thermoplastic resin. In this case, each opening position has different noise decreasing effect, and an instance to mount a sound absorbing material on the corner outside has higher noise decreasing effect concerning offensive noise near 2000Hz, when comparison is made between inside and outside of the corner by mounting the same sound absorbing material in the same bent part. This reason is that the corner outside is the most reflectable place in view of it shape, for vibration of the aimed frequency, in duct inner wall, when sound travels in the duct through air.
Patent JP-H01175515-A (JP)
Title: Stabilizer device
Inventor: JO TADASHI
IPC: B60G21/04
Filed: 1987-12-28
Abstract: PURPOSE:To dispense with a torsion torque generating member in a nonliner stabilizer device by providing a joint device and a hydraulic cylinder for converting a vertical movement to a right-left movement on each lower arm on the unsprung movable portion of right and left wheels. CONSTITUTION:The end of a torsion stopper 5 is depressed by the movement of a vehicle body in the sinking direction at the time when right and left wheels are vibrated in the same phase in the vertical direction during traveling, twisting a right-hand torsion bar 4R counterclockwise. Hence, a rod 10R is pushed leftweard in the figure via a swinging bracket 6 pushing in a piston 11R to expand chamber BR. On the other hand, a left-hand torsion bar 4L is twisted clockwise, reducing a chamber BL by the same quantity as the expanded quantity of the chamber BR. When the vibration amplitude is different between right and left wheels, the capacity of a chamber A is changed by the difference of change between the chambers BR, BL. By this structure, a torsion torque generating portion can be dispensed with.
Patent JP-H03196290-A (JP)
Title: Information system in gasoline station
Inventor: TSUBAKI YOSHIMITSU
IPC: G07G1/12
Filed: 1989-12-25
Abstract: PURPOSE:To improve the management efficiency by informing a customer of the business guide of a shop prepared together with a gasoline station in a gasoline supply area and enabling the customer to reserve purchase of goods. CONSTITUTION:When a vehicle enters to the oil station, goods in a shop 4 prepared together with the gasoline station are displayed on a business goods display means 12 in a gasoline supply area 3. When the customer in the vehicle stopping by an idle measurer 10 reserves desired goods from a reserving means 28 based on the display, reserved goods data is outputted from the output means in the shop 4. Therefore, the customer can not only confirm business goods in the shop 4 in the gasoline supply area 3 but also reserve business goods in the shop 4 from the side of the oil supply area 3. Thus, the degree of use of the shop prepared together with the gasoline station is increased and the sales in the whole of the gasoline station with the shop are increased.
Patent JP-H03195834-A (JP)
Title: Ventilator for split air-conditioner
Inventor: YOSHIDA SHOICHI
IPC: F24F1/00
Filed: 1989-12-25
Abstract: PURPOSE:To decrease operation noise by providing a ventilation unit between a room unit and a room inner wall for introducing outdoor air into a room after heat exchange between the outdoor air and room air to be discharged and disposing an outdoor air blow-off port of the ventilation unit near and air suction port of the room unit. CONSTITUTION:A ventilation unit 3 substantially consists of a casing 4 having an almost same size as a room unit 2 both in the length and width and opened in all faces, a heat exchanger 5 for heat exchanging between room air and outdoor air, a horizontal flow fan 6 to introduce the room air and exhaust it through the heat exchanger 5, another horizontal flow fan 7 to suck outdoor air into the room through the heat exchanger 5, a motor 8 to drive the fans 6 and 7, air introduction rooms 9 and 10 formed of foamed-styrol and the like, the latter six being housed within the casing 4, and a vent duct 11 to conduct ventilation through. This constitution in which the ventilation unit 3 is positioned behind the room unit 2 is able to make the width of the air conditioner not too long and decrease operation noise of the fans. Further as the room unit 2 and ventilation unit 3 are manufactured separately, no modification is necessary to the constitution of the room unit body.
Patent JP-H05147866-A (JP)
Title: Oil temperature controller in hydraulic elevator
Inventor: YOSHIDA HARUO
IPC: B66B1/04
Filed: 1991-11-27
Abstract: PURPOSE:To enable an oil temperature in an oil tank of a hydraulic elevator to be cooled without installing any special cooling system. CONSTITUTION:An oil temperature sensor 10 is installed in an oil tank 9. When an oil temperature detected by this oil temperature sensor 10 has come to more than the specified value, if a fact that each call is not registered to respective floors is detected, a hydraulic pump 27 is driven, operating an up control block 25, and working oil 2 is fed to a hydraulic cylinder 1, thereby making an elevator cage 4 go up to an uppermost floor. With this constitution, the working oil 2 in the oil tank 9 is reduced, decreasing a heat source, thus the working oil 2 is cooled.
Patent JP-2000158917-A (JP)
Title: Spike device for tire
Inventor: KOJIMA KAZUO
IPC: B60C11/18
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a spike device for a tire preventing the damage of a spike pin and a tire besides having no anxiety about the fall of the spike pin, excellent in grip force and making only the spike pin replaceable. SOLUTION: A spike device detachably mounted in a recessed groove 3a provided at the outer periphery of tire 3 comprises a base body 2 formed of elastic material, and a spike pin 1 detachably fixed to the base body 2, with the tip part protruded onto the road surface side. When the spike pin 1 receives horizontal impact from the road surface, a collar part 1b protruded from the lower end outer periphery of a pin head part 1a supports to prevent the spike pin 1 from inclining, and a washer 22 formed of rigid material and integrally provided at the base body 2 prevents the expansion of an engaging hole 12b engaged with the spike pin 1, so as to prevent the fall of the spike pin 1.
Patent JP-H01176253-A (JP)
Title: Fiber-reinforced cement molding
Inventor: HORIGOME TSUGUO
IPC: C04B16/06
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title molding of enhanced strength characteristics, impact strength and toughness, by combining in the optimum ratio at least two kinds of specific fiber differing in the length of the backbone fiber from each other. CONSTITUTION:First, (A) PP film fiber of chopped strand type of backbone- branch form is produced by hot drawing a PP film at high draw ratio followed by corona discharge treatment and treatment with a wetting agent. This film fiber has the following characteristics; (1) film thickness: 25-35mu; (2) average fineness of the backbone fiber: 40-60 deniers; (3) length of the backbone fiber: 3-18mm; (4) aspect ratio of the backbone fiber: 60-200; (5) breaking strength of the backbone fiber: >=50kg/mm<2>; (6) breaking elongation of the backbone fiber: <=8%; (7) elastic modulus of the backbone fiber: >=1,200kg/mm<2>. Thence, at least two kinds of fiber group differing in length from each other are selected among the fiber A, and (B) fiber groups in which the difference in lengths for the groups selected is >=2mm are obtained. Each of the groups B is mutually blended so that each account for >=15% of the total fiber volume to obtain the fiber A, 0.3-5.0vol.% of which is incorporated in a cement matrix followed by forming through e.g. a papermaking process, thus obtaining the title fiber- reinforced cement molding.
Patent JP-2000157192-A (JP)
Title: Germinated brown rice and apparatus for germinating brown rice
Inventor: YAMANAKA SENYA
IPC: A23L7/20
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a sense of incompatibility of germinated brown rice mixed in milled rice and prevent a massive material of frozen germinated brown rice from missing. SOLUTION: Cooked or steamed germinated brown rice A' is divided into prescribed small massive forms and the divided massive materials B are then frozen so as to form an ice film S on the surface thereof. The germinated brown rice is prevented from missing by the ice film S.
Patent JP-H07199711-A (JP)
Title: Image forming device and fixing device
Inventor: KAMIYA YUJI
IPC: G03G15/20
Filed: 1993-12-28
Abstract: PURPOSE:To reduce the damage of a thermal press-contacting roller, to prolong the life of a separation pawl and to eliminate irregularities in an image on transfer paper by providing the separation pawl whose abutting, releasing and pressuring force with respect to the thermal press-contacting roller can be controlled. CONSTITUTION:The separation pawl 5 for such a purpose that it is made to abut and released on/from the fixing roller 3 is attached just after the thermal press-contacting rollers 3 and 4 in the advancing direction of the transfer paper on the roller. The plural pawls 5 are provided in the longitudinal direction of the rollers 3 and 4. Besides, the pawls 5 can be made to abut and released on/from the rollers in a lump or individually by a spring 8 and an electromagnetic solenoid 9. By such constitution, the pawl 5 is released and the damage of the roller 3 caused by the pawl 5 is suppressed in the case that the separation pawl need not be used, for example, when a main body power source is turned on, when paper jamming is caused and when a small-sized paper is passed through the separation pawl for a large-sized paper. Besides, it is also good that the pressuring force of the pawl 5 is controlled multi-stepwise by executing the turning action of a decentering spring supporting member.
Patent JP-H11173840-A (JP)
Title: Device and method for measuring distance
Inventor: TAKEDA YUTAKA
IPC: G01B11/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To make automatically measurable the locations and heights of various objects to be measured requiring no cost by providing a pair of photographing means arranged at a predetermined interval to each photograph a calibration scale and an object to be measured simultaneously. SOLUTION: A pair of photographing means 2A and 2B are provided at a predetermined interval from each other at a predetermined distance from a calibration scale 4 so as to each photograph the calibration scale 4 and an object to be measured A simultaneously. The photographing means 2A and 2B and the calibration scale 4 are each fixed on a level platform 1, and locational relationship is constant for one another. A computer 15 is constituted by adding an image processing board to, for example, a general-purpose computer. The image processing board subjects each digital image signal inputted from the photographing means 2A and 2B to image processing to detect the horizontal locations and vertical heights of the object to be measured A and the calibration scale 4.  As there is no need for the use of laser light or ultrasonic waves in this way, it is possible to perform automatic measurement requiring no extra cost.
Patent JP-H10155343-A (JP)
Title: Combine
Inventor: KAWABUCHI HIROSHI
IPC: A01D57/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify a driving operation and a cutting restarting operation, etc., at the time of changing a direction at a field head land. SOLUTION: In this combine provided with a cutting elevating and lowering member 10 for elevating and lowering a cutting part and a reel elevating and lowering member 31 for elevating and lowering a reel for raking non-cut grain culms provided in the cutting part, a lift switch 37 for lowering the cutting part to a continuous cutting work height and elevating the reel to a continuous raking work height through one action under the state of supporting the cutting part at a non-cutting work height is provided.
Patent JP-H06164249-A (JP)
Title: Variable gain amplifier circuit
Inventor: ASAZAWA HIROSHI
IPC: H03F3/19
Filed: 1992-11-25
Abstract: PURPOSE:To provide a variable gain amplifier circuit which can work with the low power consumption and at a low level of voltage, can be easily transformed into an IC, and is suitably applied to a high frequency power amplifier circuit of 1-2GHz bands used in a battery-driven electronic equipment like a portable telephone, etc. CONSTITUTION:A variable current source 6 is provided between the base and the ground of an emitter-grounded transistor TR 1. The shunt component of the base bias current of the TR 1 is controlled by the control of the current of the source 6. The emitter of the TR 1 can be directly grounded so that a bypass capacitor is not needed and the IC construction is facilitated. Furthermore the control power is extremely reduced owing to the control of the base current of the TR 1, and the voltage level can be reduced since just a single TR 1 is provided between the power supplies in a single-stage constitution.
Patent JP-H04204335-A (JP)
Title: Infrared radiation temperature measuring device
Inventor: TAMURA TETSUO
IPC: G01J5/48
Filed: 1990-11-30
Abstract: PURPOSE:To improve positional precision in scanning a reflecting mirror by controlling the phase of a center signal from a center signal generating means and that of a zero-point signal from an operational amplification circuit to be agreed with each other. CONSTITUTION:A center signal generating means 12 which is provided opposite to a reflecting mirror 2a generates a center signal from a phototransistor 12b when the mirror 2a is at the center of scanning or at the center of rotational movement and inputs it to a phase comparison circuit 15. The circuit 15 compares the center signal with a rising rectangular-wave signal which corresponds to a zero-point scanning signal to drive the mirror 2a input from an operational amplification circuit 13. An error signal output from the circuit 15 is added 14 to the scanning signal after smoothed by LPF 16 to drive the mirror 2a via a servo circuit 9 and a drive circuit 10 so that the mirror 2a can have zero center error. As a result, even if a position detecting element 11 has drift due to temperature change or etc., the scanning center position of the mirror 2a is always constant, resulting in no positional precision deterioration for the mirror 2a and consistently precise temperature measurement.