baber/WOPTO huggingface dataset:
Patent JP-H02119706-A (JP)
Title: Control of tractor working machine
Inventor: TACHIKAWA KATSUHIRO
IPC: A01B63/00
Filed: 1988-10-31
Abstract: PURPOSE:To provide the title control so designed that a specified treatment is made according to the number of rotation of a rotary in a control part equipped on a tractor to ensure dangerous states not to be developed. CONSTITUTION:(1) The first specified value corresponding to the boundary between the high-speed rotational region and low-speed rotational region for a rotary 2 and (2) the second specified value corresponding to the boundary between the low-speed rotational region and the proximity to zero in number of rotation, are stored in a control part 12 to process input and output signals from (A) a position detector 6 to detect the height of a working machine 1, (B) a hydraulic pressure valve 4, (C) speed detector 9 and (D) a number-of- rotation detector 11. The control part 12 makes a control in such a manner that when the number of rotation of the rotary is greater than the first specified value and the working machine is held at a higher position, the number of rotation become smaller than the first specified value, while in case the speed of the tractor is not zero and the number of rotation is smaller than the second specified value, signals to make the working machine descend are ignored.
Patent JP-H07123864-A (JP)
Title: Measure/control unit for plant community status
Inventor: KOYAMA YASUNORI
IPC: A01G7/00
Filed: 1993-11-04
Abstract: PURPOSE:To provide a measure and control unit designed to control at low cost the status of a wider range of plant community by assuredly and accurately catching the change in the status. CONSTITUTION:The objective measure control unit equipped with (A) a ridge 2 or bed 2 having a horizontally linear stretch to raise a plant and plant community, (B) a guide rail 10 keeping a specified interval perpendicularly from the ridge 2 or bed 2 and set up nearly horizontally, (C) a sensor 11 set on the guide rail 10 and to measure the distance between itself and the plant and plant community, and (D) a means to move the sensor 11 along the guide rail 10.
Patent JP-S62121798-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: C11D1/08
Filed: 1985-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62136560-A (JP)
Title: Method and device for annealing hollow metallic tube
Inventor: AZUMI MAKOTO
IPC: C22F1/18
Filed: 1985-12-08
Abstract: PURPOSE:To shorten the working time required to anneal a hollow metallic tube by forming a heat insulating layer around the tube and directly heating the tube from the inside so as to raise the temp. in a short time with reduced heat capacity. CONSTITUTION:This device for annealing a hollow metallic tube 12 is composed essentially of a holding frame 11 and cover plates 16. The frame 11 has a hollow part for holding the outside of the tube 12 in contact with the outside. The contact surface 13 has slender grooves 14 and the hollow part has been lined with a heat insulating layer 15. The cover plates 16 block up the tube 12 and the frame 11 from both sides. Gas feeding holes 17 leading to the interior of the tube 12 and holes 18 leading to the grooves 14 have been pierced in the cover plates 16. A heater 19 is fitted to the plates 16. The gap between the outside of the tube 12 and the inside of the frame 11 is evacuated or filled with an inert gaseous atmosphere, compressed gas is introduced into the tube 12 and the tube 12 is heated and held.
Patent JP-H02297586-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/133
Filed: 1989-10-25
Abstract: PURPOSE:To obtain uniform appearance without uneven contrast by providing a means for changing at least one of a scanning voltage waveform and a signal voltage waveform at the time of inverting a polarity. CONSTITUTION:A correction circuit 104 incorporates a data signal 103 when a scanning electrode is selected and counts the number MON of lighting dots on the scanning electrode selected next. Next, a sum and a difference between the MON and the number NON of the lighting dots on the scanning electrode selected at present, that is, a numerical value F and a numerical value I are calculated. At the time of shifting the selection (when the polarity is inverted), the code and the absolute value obtained as the result are outputted as a code signal 108 and an intensity signal 109 respectively. When the polarity is inverted, the numerical value F is replaced for the numerical value I and outputted in the same way. At the same time, the MON is incorporated and stored as the number NON of the lighting dots on the selected scanning electrode and a power source circuit 105 performs necessary correction to the voltage of a Y power source 106 in accordance with the code signal 108 and the intensity signal 109. Thus, the unevenness of contrast on a liquid crystal panel is prevented from occurring.
Patent JP-H02124097-A (JP)
Title: Racemization of amino acid
Inventor: TERASAWA MASATO
IPC: C12P13/04
Filed: 1988-11-02
Abstract: PURPOSE:To enhance the cell wall permeability of microorganisms under a mild condition to racemize an amino acid in a high yield by preliminarily contact-treating the microorganism cells containing an amino acid-racemizing enzyme or an immobilized product thereof and subsequently treating an amino acid with the pre-treated microorganism cells or the immobilized product. CONSTITUTION:Microorganism cells (e.g., Pseudomonas putida IFO 12996) containing an amino acid-racemizing enzyme (e.g., amino acid racemase) or an immobilized product thereof is preliminarily suspended in a buffer solution containing a cell wall-lysing enzyme (e.g., lysozyme) to bring the cells or the immobilized product thereof into contact with the cell wall-lysing enzyme, followed by centrifuging the treated suspension to collect the cells. The microorganism cells or the immobilized products thereof having cell membrane permeability improved by the treatment of the cell wall-lysing enzyme is added to a buffer solution containing an amino acid (e.g., D-serine) to racemize the amino acid in a high yield.
Patent JP-H03138513-A (JP)
Title: Vibration gyro
Inventor: AOTSU SHINICHI
IPC: G01C19/5628
Filed: 1989-10-25
Abstract: PURPOSE:To improve the reliability and facilitate manufacture without using any special jig by wiring vibrators for driving and sliding vibrators nearby fixed parts and coupling the vibrators for driving by surface contact with a coupling member. CONSTITUTION:A base 2 is put in rotary motion on a Z axis while the vibrators 1a and 1b, and 1c and 1d are applied with an AC voltage to perform 180 deg. out-of- phase symmetrical vibration and the vibrators 1a and 1c, and 1b and 1d which are arranged coaxially in the Z-axis direction perform 180 deg. out-of-phase vibration. Then Corioli's forces which are proportional to an angular velocity omegaoperate on the vibrators 1a and 1b, and 1c and 1d in opposite Y-axis directions and also operate on the vibrators 1a and 1b, and 1c and 1d which are arrayed coaxially in the mutually-opposite Z-axis directions, so torsional moment based upon the Corioli's forces operates on the coupling members 4 and 4'. Therefore, torsional shearing stress is generated in support members 3 and 3' which couple the members 4 and 4' with the base 2 and the sliding vibrators 3a - 3d.
Patent JP-2001101323-A (JP)
Title: Format generation device, format generation method, area cutting device and character reader
Inventor: WASHIO KAORU
IPC: G06F19/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the precision of area cutting and to relieve the restriction of the area of a reading object. SOLUTION: When picture data is inputted, it is stored in a picture memory 103. In an area peripheral feature acquirement part 104, an arbitrary scanning range is installed around an inputted position coordinate as the area of a reading object on picture data, the scanning range on picture data is scanned and the feature of picture data is acquired as feature data. A format data registration part 105 acquires the position coordinate of the area of the reading object and attribute data, which are inputted from an input part 101, and feature data acquired in the area peripheral feature acquirement part 104. They are combined and data is converted into a system that a character reader can recognize and format data is generated.
Patent JP-H03137000-A (JP)
Title: Weightless trial examination method of development test device
Inventor: AKAO HIROSHI
IPC: B64G7/00
Filed: 1989-10-24
Abstract: PURPOSE:To set a sample to be examined easily and to eliminate the influence in the horizontal direction on the sample owing to the tension variation of a hanging wire by providing a spring of a constant tension on the way of the wire to hanging the sample. CONSTITUTION:By cutting off the fixing member with an artificial satellite 1, a sample 2 to be examined makes a developing movement in the direction of the arrow 7. In this case, a tensile force P 12 which can hang a mass same as that of the sample 2 is imposed to a wire to hang the sample 2. When the rotation axis of the development mechanisms 3a and 3b of the sample 2 and the rotation axis of the rotary part 10 of a test device are slipped from each other by a minute angle, the distance between the sample 2 and an arm 9 is extended or reduced gradually from the development mechanism 3 to the tip of the sample 2 following the development of the sample 2. In this case, since a spring 15 is extended or contracted in response to the variation of the length while maintaining the variation of the tension P12 at the minimum value, the variation in the rotational friction force in the development mechanism 3 generated following the developing movement can be maintained at a minute value.
Patent JP-H08140384-A (JP)
Title: Servo motor controller
Inventor: SUZUKI KATSUHIKO
IPC: H02P29/00
Filed: 1994-11-10
Abstract: PURPOSE: To realize highly accurate automatic control by providing an operating unit for receiving an output from an A/D converter and a feedback signal to output a control signal and delivering a switching signal to a signal switching means. CONSTITUTION: An operating unit 4 delivers a switching signal 11s to a switch drive circuit 11 and turns the terminals (a), (b) of a switch 12 ON/OFF depending on an input to output a zero voltage in time series before delivering a speed command voltage is. They pass through an A/D converter 3 to the operating unit 4 where a signal corresponding to next speed command voltage is corrected based on the first signal. A control signal 4s is then operated such that the difference determined from a true speed command and a feedback signal 5s is decreased. A power controller 8 delivers an operational signal 8s to a servo motor 7 and drives the servo motor 7 at a command speed while a speed detection means detects the speed which is delivered, as a feedback signal 5s, to the operating unit 4.  This constitution realizes accurate automatic speed control which is not affected by the temperature.
Patent JP-H02122234-A (JP)
Title: Leak testing device
Inventor: OKAHARA MAKOTO
IPC: G01M3/20
Filed: 1988-10-31
Abstract: PURPOSE:To exactly detect a leak quantity without deforming a body to be tested by a vacuum method by providing a solenoid valve, a vacuum pump and an analyzer tube. CONSTITUTION:The body to be tested 2 is covered with a hood 3, and the body 2 and the hood 3 are sealed with a gasket 4. Therefore, in the ambience of the body 2, a space SP isolated from the open air is formed. This space SP is allowed to evacuation by a vacuum pump 6 through a solenoid value 5, and also, gaseous helium is led into the space SP through a solenoid valve 7. Also, the inside of the body 2 is brought to rough evacuation by a rough vacuum pump 9 through a solenoid valve 8, and also, brought to evacuation by a regular vacuum pump 18 for cooperating with an analyzer tube 11, as well. In this state, when a leak is generated in the body 2, gaseous helium in the space SP flows into the inside of the body 2 from a leak part, led to the analyzer tube 11 through a solenoid tube 11 and the leak quantity of gaseous helium is detected, and it is inputted to a control circuit 14. The circuit 14 transmits a detection output from the analyzer tube 11 to a data processing circuit 15, in which the leak quantity of the body 2 is calculated.
Patent JP-H07126676-A (JP)
Title: Dimethyl ethereal mixed working fluid and heat pump device using the same
Inventor: YOSHIDA YUJI
IPC: C10M105/00
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a working fluid, capable of providing a substitute for a fluorocarbon R134a and hardly affecting the ozonosphere of the stratosphere. CONSTITUTION:This mixed working fluid contains <=60wt.% difluoromethane, <=85wt.% pentafluorodimethyl ether and one selected from any of 45-95wt.% dimethyl ether, 55-95wt.% trifluorodimethyl ether, 45-95wt.% tetrafluorodimethyl ether and 15-85wt.% difluorodimethyl ether as fluorinated dimethyl ethers composed of only two carbon atoms, one oxygen atom, hydrogen atoms and fluorine atoms.
Patent JP-H0588506-A (JP)
Title: Electrifying member
Inventor: MASUDA YOSHITOMO
IPC: G03G15/02
Filed: 1991-09-27
Abstract: PURPOSE:To improve electrifying characteristics, performance stability, etc., and to allow the practicable use of a contact electrifying system by disposing a conductive high-polymer material, such as polyaniline or polypyrrole, for contact with a body to be electrified. CONSTITUTION:The electrifying member 1 is constituted by forming a contact layer 3 contg. the conductive high-polymer material on the surface of a roll- shaped base body 2. This contact layer 3 is pressed to a photosensitive roll 4 and a voltage is impressed by power source 5 between the electrifying member 1 and the photosensitive roll 4 to electrify the photosensitive roll 4. The electrifying member and the body to be electrified tends to maintain the potential difference based on the respective work functions of both formed in a contact state at the time of peeling both after electrifying in the case of electrification of the member to be electrified, such as photosensitive body, usually by the electrifying member and, therefore, the problem of the escape of charges arises and the once transferred charges fail to effectively contribute to the electrification of the body to be electrified in some cases. However, the conductive high- polymer material has an effect of suppressing such escape of the charges.
Patent JP-H0994038-A (JP)
Title: Flat plate type filtration material
Inventor: SONOKAWA SHOJI
IPC: B01D39/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a flat plate type filtration material easy to handle and clean and excellent in filtration efficiency. SOLUTION: A filtration material 13 to be used in a filter housing 11 of a filtration unit 10 which is cleaned by circulating water in a water tank 15 is produced by kneading granular pumiceous sand, 30-50vol%, based on the volume of the pumiceous sand, of saw dust and a small amount of a binder, compressing the kneaded product into rectangular plates in an approximately rectangular forming die which flat size is slightly smaller than that equal to 1/5 of the internal flat size of the filter housing 11, then drying and firing the flat rectangular plates.
Patent JP-2000102896-A (JP)
Title: Compression and solid fuel forming of waste
Inventor: KOGA TAKEHIRO
IPC: C10L5/46
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve productivity of compression and solid fuel-formation of a waste. SOLUTION: A die 10 is filled with a waste and then compressed, and the compressed waste in the die 10 is discharged after repeating the filling and compressing actions. A filling step 14 of a waste (a) to the die 10 a compressing step 15 and a discharging step 17 are circularly arranged at equal intervals around a rotary table 11, and the dies 10 are positioned at each step. Then, each die 10 is sequentially circulated at each step, and the action of each step is simultaneously performed. The solid-fuel-formable waste is used, and at the discharging step 17, the solid fuel of the required size and shape is discharged by extruding the compressed waste via a nozzle.
Patent JP-H04152809-A (JP)
Title: Cylindrical string containing fertilizer and preparation thereof
Inventor: FUTAE CHIYUUJI
IPC: A01C21/00
Filed: 1990-10-15
Abstract: PURPOSE:To prepare the subject string not causing the falling of a fertilizer on the handling of the string, gradually eluting the fertilizer by the absorption of water for the long period duration of the potency of the fertilizer. and capable of being spread on the side-slope surface of soil by charging the granular solid fertilizer in a nonwoven cylinder. CONSTITUTION:A belt-like nonwoven fabric 11 prepared of a mixture of thermally fusible fibers such as polyethylene fibers and water-absorbable fibers such as rayon fibers are suspended over guide rollers 4, and bent in a V- or U-shaped cross section. A granular solid fertilizer 2 is continuously dropped in the bent nonwoven fabric by a fertilizer-feeding means 9. Both the ends of the nonwoven fabric 11 are allowed to approach each other and subsequently fused by a thermal fusing means 9 into a cylindrical string 1 having the solid fertilizer 2 therein, followed by receiving the cylindrical string 1 in a box 12.
Patent JP-H11114421-A (JP)
Title: Catalyst for cleaning air and filter for purifying air
Inventor: YAMAGUCHI YASUHIDE
IPC: B01J23/60
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To remove harmful substances in air without external heating and irradiation of ultraviolet rays by using a material in which noble metal ultra-fine particles are supported on the surface of zinc oxide. SOLUTION: As noble metals used in a catalyst for cleaning air, among platinum, rhodium, palladium, and others, palladium is particularly desirable. In the catalyst, the ultra-fine particles, preferably 1-50 nm in particle size, of a noble metal such as palladium are supported relatively uniformly on the surface of zinc oxide. The zinc oxide is preferably in the form of fine particles having a large surface area per unit weight and can be obtained by a wet process and a dry process. In a wet method in which the noble metal ultra-fine particles are supported on the surface of zinc oxide, the surface of zinc oxide is impregnated with noble metal ions, and after the removal of liquid, the metal is reduced.
Patent JP-H09120377-A (JP)
Title: Bus connection control circuit
Inventor: SHINTANI MASAKI
IPC: G06F13/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To start the design and production of an electronic equipment even before decision of a main bus or sub-bus to which the processing circuit constructing the electronic equipment is connected by providing a specific management means, a specific display means and a specific generation means respectively. SOLUTION: A management means 30 allocates 0 to the circuit that is mounted as an internal processing circuit 8a and 1 to the circuit that is mounted as an external processing circuit 8b respectively. Receiving the management data of the means 30, a display means 31 refers to only the output signal that is corresponding to the processing circuit where 1 is allocated by the means 30 among those output signals of a master detection means 20. When the circuit 8b serves as an accessing circuit to a memory 7, the means 30 outputs a display signal to show this fact. Receiving this signal, a generation means 32 outputs a control signal of the data direction toward a main address bus 1b from a sub-address bus 2b to a bus connection circuit 3 when the circuit 8b produces an address transfer signal.
Patent JP-S62134016-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C15/00
Filed: 1985-12-09
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-H05122170-A (JP)
Title: Abnormality monitoring device for outdoor receiving equipment
Inventor: SAKAMOTO HIROTOKU
IPC: H04B17/00
Filed: 1991-10-24
Abstract: PURPOSE:To surely detect a failure by adding a pilot signal in the attenuation band of a receiving filter to a receiving signal and outputting a failure signal based upon a compared result between an output obtained by detecting the pilot signal branched from the output signal of a receiving amplifier and a reference voltage. CONSTITUTION:A pilot oscillator 7 oscillates a pilot signal with frequency included within the attenuation band range of a receiving filter 2 and an adder 8 adds the pilot signal to the receiving signal of the filter 2 and inputs the added result to a receiving amplifier 3. The output of the amplifier 3 is branched by a branching device 9, one of branched signals is outputted to an output signal terminal as an output signal and the other is inputted to a pilot detector 11 as a pilot signal through a variable attenuator 10. The detection output (a) of the detector 11 is compared with a reference voltage 13 by a comparator 12 and a failure signal is outputted in accordance with the compared result. Consequently faults due to the failure and deterioration of the amplifier 3 and a transmission line 4 can surely be detected.
Patent JP-H03141754-A (JP)
Title: Address managing system
Inventor: MOCHINAGA TATSUO
IPC: H04L12/66
Filed: 1989-10-27
Abstract: PURPOSE:To decrease a multi-address and to prevent throughput from being lowered by transferring the contents of an address table in a node to the other node and partially or wholly reloading the contents on a reception side. CONSTITUTION:For an exchange network, LAN 104-106 are respectively connected to nodes 101-103 and in the respective LAN or between the LAN and the node, data are transferred by a LAN frame. Between the nodes, the transfer is executed by a packet (cell) with a fixed length. A call number VCI showing a destination and route information and an identification number MID of LAN frame data are loaded on the cell. Each node is equipped with a control part 202, exchange part 203, interface 204 and transmission part 205 and the received LAN frame data are formed to the cell. Then, the cell is exchanged by the VCI in the cell, received and assembled to the LAN frame data according to the contents of the MID. Then, the LAN and the LAN are transmissively connected. For each terminal, the MAC layer of non-hierarchy is allocated and the same VIC and MID are allocated for each LAN. Thus, the address table is updated by one time multi-address.
Patent JP-H03141552-A (JP)
Title: Sealed secondary battery
Inventor: ISHIZAWA MAKI
IPC: H01M2/12
Filed: 1989-10-27
Abstract: PURPOSE:To prevent exudation of electrolyte at the generation of gas and also restrain diffusion of oil into battery so as to offer a sealed secondary battery whose performance will not deteriorate by forming a safety valve portion as a small-diameter tube or a tube-shaped protrusion. CONSTITUTION:A tube 7 made of fluoro-resin and having a sealed portion 10 at one end thereof and an opening 1 at the other end is filled with a fixed amount of oil 8 at near the sealed portion 10 by a microshringe and then a notch 9 is provided in the oil-filled portion by a microtome to fabricate a safety valve. The outside of the tube 7 near the opening 11 is subjected to surface treatment using fluororesin in order for the tube 7 to readily adhere to a battery jar material, and then the tube 7 is disposed between the sheets of a safety valve portion 5 and is thermally deposited to the sheets by a heat sealer. By this structure gas is readily exhausted from the notch 9 when inner pressure is raised, and also fresh air is completely shut out when external pressure is exerted on the structure.