baber/WOPTO huggingface dataset:
Patent JP-H0789443-A (JP)
Title: Automatic steering device for vehicle
Inventor: YAMAMURA TOSHIHIRO
IPC: G05D1/08
Filed: 1993-07-22
Abstract: PURPOSE:To surely recognize the traveling vehicle line even in the obstacle avoiding operation. CONSTITUTION:A standard yaw rate calculating means 5 calculaties the standard yaw rate necessary for following the traveling vehicle line on the basis of the road shape information supplied from a road shape recognizing means 1 through the image recognition and the traveling speed detected by an own vehicle speed detecting means. When an obstacle exists on the traveling vehicle line, a line passage determining means 9 determines an avoiding passage for avoiding the obstacle, from the signal supplied from an obstacle detecting means and the road shape information. A front/rear wheel steering angle calculating means 11 sets the generated yaw rate only as the reference yaw rate necessary for the turning along the traveling vehicle line at present, and each steering angle for the front and rear wheels is calculated so that the obstacle is avoided through the lateral shift for the traveling vehicle line, and the steering angle is outputted to a front/rear wheel steering angle control means 13. Since the change in the yaw direction is not generated, the change of the position of the featured point on the image reduces, and the security in the tracking of the featured point in the image recognizing processing is improved.
Patent JP-S58102840-A (JP)
Title: Eliminating device for vibration caused by fluctuation of thrust
Inventor: YOSHIDA YASUO
IPC: F16F15/22
Filed: 1981-12-15
Abstract: PURPOSE:To prvent the vibration of a hull effectively by a method wherein a pair of rotating bodies, having eccentric masses and driven to rotate into opposing directions each other by a propeller driving shaft at a predetermined speed ratio, is provided near a thrust bearing. CONSTITUTION:The vibration eliminating device consists of a pair of gears 9, 9', having the eccentric masses 8, 8' and driven to rotate into the opposing directions each other, a bevel gear mechanism 10 driving the gear 9 and a driving gear 11 or the like attached to the propeller driving shaft 3 to drive the bevel gear mechanism 10. The rotary shafts 12, 13 for the gears 9, 9' are supported rotatably on the upper surface part 15 of the thrust bearing 6 installed on an inner bottom plate 14 so that the gears 9, 9' and the eccentric masses 8, 8' are symmetrical with respect to the axial center V of the propeller driving shaft 3.
Patent JP-S6180974-A (JP)
Title: Reference signal reproducing circuit
Inventor: TANABE TOSHIYUKI
IPC: H04N5/06
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a reference signal reproducing circuit which can reproduce a stable reference signal lock-synchronized with an arrival reference signal, by detecting a phase state by a binary, and reproducing digitally the reference signal. CONSTITUTION:A reference clock CK for sampling a received character broadcasting signal is applied to a terminal 1. This clock CK is counted by a counter 11, and based on this counting value, various timing signals P1-P6 are outputted from a decoder 12. Based on this timing signal, a flip-flop 13 generates a horizontal synchronizing signal and outputs it to a terminal 2. Also, a receiving horizontal synchronizing signal is applied to a terminal 3, and in accordance with this receiving horizontal synchronizing signal and a reproducing reference signal of the decoder 12, three kinds of phase states are outputted from a phase detecting part 43. In accordance with said three kinds of phase states, a phase correcting part 51 sets a frequency dividing ratio of the counter 11, and a phase of various timing signals outputted from the decoder 12 is corrected.
Patent JP-H0485604-A (JP)
Title: Motor control system
Inventor: TOBIYO MASAHIRO
IPC: B65H23/18
Filed: 1990-07-30
Abstract: PURPOSE:To prevent the abnormal operation of a process equipment due to the change of the operating conditions by setting variably the control parameter of a motor through a plant controller in accordance with the control parameter of a motor and controlling the process equipment in response to the change of the operating conditions. CONSTITUTION:A plant controller 30 culculated the updating value of each control parameter of motor controllers 20A - 20N in accordance with the change of the operating conditions of a process plant. Then each of these motor controllers updates the set value of the control parameter in response to the culculated updating value of the control parameter. Therefore the motors 10A - 10N of each process equipment are controlled in cooperation with each other based on the controllability accordant with the change of the operating conditions. Thus it is possible to prevent the abnormal operation of such a process equipment where the tension of a rolled stock varies with the change of the operating conditions due to the change of the plate thickness of the rolled stock.
Patent JP-S6356552-A (JP)
Inventor: MANFUREETO BUARUTAA
IPC: C08K13/02
Filed: 1987-08-14
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-H0631181-A (JP)
Title: Production of highly diffused finely powdered metal carrying catalyst
Inventor: TSURUMI KAZUNORI
IPC: H01M4/92
Filed: 1992-07-06
Abstract: PURPOSE: To provide a preparation process for a supporting catalyst of monodispersed metallic particulates wherein a particle size is highly granulated and a particle size distribution is narrow. CONSTITUTION: A process for preparation of a highly dispersed metallic fine particulate supporting catalyst is provided by adding propargyl alcohol to a soln. contg. a carrier on which metal-contg. ions and metal particles formed by reduction of metal-contg. ions are supported, supporting the reaction product of the metal-contg. ions and propargyl alcohol on the carrier, thereafter thermally treating the carrier in a reductive gas contg. hydrogen gas to reduce the reaction product of the metal-contg. ions and propargyl alcohol to metallic fine particles.
Patent JP-H0860026-A (JP)
Title: Actinic-radiation-curing resin composition
Inventor: HAYASHI MASANAO
IPC: C09D4/02
Filed: 1994-08-26
Abstract: PURPOSE: To obtain an actinic-radiation-curing resin composition which is highly curable even in an oxygenous atmosphere and can provide a cured coating film of a high hardness. CONSTITUTION: This composition is one mainly consisting of a radical- polymerizable compound and containing at least 25wt.% phosphorous ester compound having a radical-polymerizable unsaturation[e.g. tri(acryloxyethyl) phosphite].
Patent JP-S6444884-A (JP)
Title: Direction detecting type pyroelectric sensor
Inventor: KOJIMA YUTAKA
IPC: G01V8/20
Filed: 1987-08-13
Abstract: PURPOSE:To prevent erroneous operation due to disturbance light or sudden temp. change, by connecting an even number of four or more pyroeletric elements in series so as to become alternately inverse polarities. CONSTITUTION:Four pyroeletric elements 11-14 are connected in series so as to become alternately inverse polarities. When an object moves to the right as shown by a drawing (a) to pass the element 11, the time before output voltage exceeds an upper threshold value V1 at first to reach a lower threshold value V2 is set to T1 and the time before said voltage exceeds the upper threshold value V1 from that point of time to again reaches the lower threshold value V2 is set to Tf. When the object moves to the left, that is, moves to the right in a drawing (b), the time T2 before output voltage reaches the lower threshold value V2 at first and subsequently reaches the upper threshold value V1 is set to T2 and the time before said voltage becomes the lower threshold value V2 or less from that point of time to again reach the upper threshold value V1 is set to Tb. Tf/T1<Tb/T2 is formed from the arrangement interval of the elements 11-14. Since the moving direction of the object is detected on the basis of a time ratio, erroneous operation due to noise is reduced. Since the elements 11-14 are connected in alternately inverse polarities, erroneous operation due to disturbance light or sudden temp. change can be prevented.
Patent JP-H0525987-A (JP)
Title: Method and apparatus for measuring shape of underground continuous wall surface
Inventor: KIKUCHI TETSUKI
IPC: E21B47/09
Filed: 1991-07-18
Abstract: PURPOSE:To enable accurate measurement during excavation and immediately after the excavation, realize a quick counterplan and quantitative excavation control, automatically obtain easily understandable data of the shape of wall surface and enable quick feedback to execution. CONSTITUTION:An excavator 7 is provided with a distance sensor 9 and correcting sensor 10 the output data of which are introduced into a computer 14 through a controller 11. The output data of a displacement measuring device 13 are introduced into the computer 14 which calculates the position of a excavator 7 from the output data of the displacement measuring device 13. The absolute position of the distance sensor 9 is figured out on the basis of that calculation and then the data of the distance sensor 9 is corrected by an ultrasonic propagation speed value obtained from the correcting sensor 10 to output a three dimensional surface shape from the data.
Patent JP-H0283334-A (JP)
Title: Preparation
Inventor: UOREN DEI SHIEFUIIRUDO
IPC: A61K31/00
Filed: 1989-08-03
Abstract: PURPOSE: To obtain a preparation for preventing damage of tissue after ischemia phenomena, containing a polypeptide having activity of epidermal growth factor or a polypeptide having activity of fibroblast growth factor. CONSTITUTION: This preparation contains a polypeptide epidermal growth factor (including a naturally-occurring biologically active analog of the factor, its fragment or derivative) as an active ingredient and is used for preventing damage to tissue after episode of ischemia. The preparation contains a polypeptide having activity of fibroblast growth factor as an active ingredient. The preparation is used for preventing damage of neuron and/or neuronal cell in a brain after episode of ischemia. Preferably, the preparation is administered as quickly as possible after damage and most preferably by intravenous injection.
Patent JP-H1130616-A (JP)
Title: High sensitive immunological measuring method and measuring kit
Inventor: AMADA TAKESHI
IPC: G01N33/543
Filed: 1997-07-12
Abstract: PROBLEM TO BE SOLVED: To attain correct and rapid measurement by setting the quantity of specific bound substance tot he tested substance fixed to the internal wall surface of a measuring container, to such a quantity as to be able to form an aggregated image visually observable after reaction, and to the specific ratio to the volume of a sample to be measured. SOLUTION: A sample to be measured is the blood, serum, plasma, or the like of an animal, and specific bound substance is an antigen in case of tested material being an antibody, and an antibody in case of the tested material being an antigen. the specific bound substance is fixed to the prescribed area S of the internal wall surface of a container storage part of a measuring container, and the ratio v/S of the sample volume (v) to the prescribed area S is to be about 5 μL/mm<2> or more. A trace quantity of the tested substance in the sample can therefore be measured with high sensitivity. The material of the measuring container is glass, polystyrene, polyvinyl chloride, or the like, and the prescribed area S is about 8-2500 mm<2> . The tested substance in the sample can be detected with high sensitivity by fixing the specific bound substance of about 1.8-500 ng/mm<2> in contact.  An aggregated image visually observable after the completion of reaction is therefore formed clearly at the bottom face center part of the container.
Patent JP-H0367352-A (JP)
Title: Data transfer device
Inventor: KIMURA YOSHINORI
IPC: G06F13/28
Filed: 1989-08-04
Abstract: PURPOSE:To attain the transfer of data at a high speed and with the large capacity by providing a DMA circuit where a parameter is set and another DMA circuit which carries out the transfer of data. CONSTITUTION:A CPU 2 sets a transfer parameter to a DMA circuit 3-1 and starts this parameter to start the transfer of data. Then a parameter is set to a DMA circuit 3-2 during the transfer of data. The circuit 3-2 starts immediately the transfer of data right after the transfer of data carried out via the circuit 3-1. Hereafter a parameter is set to the circuit 3-1 that so far transfers no data yet. Then the circuit 3-1 where a parameter is already set starts the transfer of data when the working circuit 3-2 ends the transfer of data. In such a constitution, plural DMA circuits are used to omit the omission of data in a data transfer mode and to shorten the data transfer time.
Patent JP-H0367734-A (JP)
Title: Copying car
Inventor: TANIGUCHI NORIO
IPC: B60P3/00
Filed: 1989-08-04
Abstract: PURPOSE:To improve the service and safety of copying operations by installing an ammonia dry-type copying machine, an electrostatic copying machine, and a working table respectively on a pallet of a copying car, and further installing a generator serving as a power source of respective copying machines. CONSTITUTION:With a copying car 1, a connecting means (radiophone, etc.) 3 for connecting the car with the outside (companies, etc.) is installed on the driver's seat 2. The rear end part of the copying car 1 is constructed to be opened or closed by doors. An ammonia dry-type copying machine 5, an electrostatic copying machine 6, and a working table 7 are fixed on a pallet of the copying car 1 and a generator 8, its reel, etc., are mounted on the pallet furthermore. The copying car 1 complies with the requests from the outside to proceed to clients and performs operations on the spot. At this time, the doors of the rear end of the car are opened, and the generator 8 is installed outside the car and connected to the respective copying machines 5, 6 respectively. Thus, the service and safety of the copying operations can be improved respectively.
Patent JP-2001034073-A (JP)
Title: Liquid toner developing system electrophotographic device
Inventor: NAKAJIMA YUTAKA
IPC: G03G15/10
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To uniformly and evenly supply liquid toner on to a developing roller surface by preventing a mottled pattern which is generated by developing from being continuously formed, and also, reducing the occurrence of the mottled pattern. SOLUTION: The high-viscosity liquid toner is used as liquid developer, and the device is provided with a photoreceptor drum 10 for forming an electrostatic latent image, a developing roller 22 for supplying the liquid toner in contact with the photoreceptor drum 10, and a gravure roller 24. The gravure roller 24 is equipped with many minute recessed parts on the surface, and the supply quantity of the liquid toner is controller by many minute recessed parts, and then, the toner is applied on the developing roller 22.
Patent JP-S58103280-A (JP)
Title: Video disk reproducer
Inventor: FUJISAWA SEIJI
IPC: G11B20/02
Filed: 1981-12-15
Abstract: PURPOSE:To obtain a perfect static picture with a video disk system in which plural fields are recorded on a track of one round, by reproducing consecutively only the same field and therefore eliminating the lateral deflection a picture. CONSTITUTION:A video disk device 9 has a spiral recording track and reproduces a disk containing four video fields recorded on a round, a video disk device 10, in which only a field of the video signals of the device 9 is recorded on the track of one round and then reproduced, is provided. A desired field is selected by the external control signal and recorded on the device 10. Then the recorded signals are consecutively reproduced by the control devices 26 and 27.
Patent JP-S6446423-A (JP)
Title: Automatic broiler
Inventor: NISHIYAMA HIDEYASU
IPC: A47J37/04
Filed: 1987-08-14
Abstract: PURPOSE: To save the labor cost and improve roasting efficiency in the automatic cycle of many roasts by forming a roasting chamber installed with a heat source such as a gas burner in it on one path of a linear passage between an endless chain and an elliptic support frame, and forming a work space on the other linear open path. CONSTITUTION: A tunnel type roasting chamber H installed with a heat source such as a gas burner B is formed on one path of a linear passage between an endless chain 5 and an elliptic support frame 3. A work space W is formed on the other open path for the feeding work of food roasts such as of fish and meat to roast containers 9 each provided with operation holes 8 on both the right and left side sections and conveyed by the endless chain 5, and is used for the extracting work of the completely roasted roasts. A worker in the work space W extracts completely roasted objects in the roast containers 9 and feeds unroasted objects into the roast containers 9 at the same time. Many roast objects are roasted in a short time, roasting efficiency is improved, and the labor cost is reduced as low as possible.
Patent JP-H1143910-A (JP)
Title: Pole supporting device
Inventor: ASANO YORIO
IPC: E01F9/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To fix a pole for supporting a mark strongly and in a short time. SOLUTION: A band 4 is wound around a column 1 installed on a shoulder of a road and a pole 2 for supporting a mark, a desired spacer 10 is put into a space between the column 1 and the pole 2 in accordance with an interval between them, and both ends of the band 4 are connected to each other by a clamper 12. Move of the pole 2 toward the column 1 is thus strongly prohibited by the spacer 10, and move of the pole 2 in the other directions is strongly prohibited by fastening force of the band 4. By fastening the band 4 by one-time operation of the clamper 12, the pole 2 can be easily fixed without using a tool and in a short time.  Since the band 4 is provided with plural spacers 10, 11 of different lengths, which are provided to be freely displaceable in accordance with change of an outer diameter of the pole 2, plural sorts of poles 2a, 2b of different outer diameters can be fixed using a common pole support device 3.
Patent JP-S6090607-A (JP)
Inventor: GIYUNTA HORUSUTO ROEEMU
IPC: B23B31/12
Filed: 1984-09-26
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-S6446224-A (JP)
Title: Production of magnetic recording medium
Inventor: IDOSAWA KENJI
IPC: G11B5/842
Filed: 1987-08-13
Abstract: PURPOSE:To ensure stable and sufficient perpendicular orientation so that high density recording is assured by applying the perpendicular orientation to magnetic particles between N-S opposed magnet connecting pairs connected by soft magnetic plates and feeding dry air into the space where the soft magnetic plates face each other thereby drying the magnetic particles. CONSTITUTION:N pole groups are disposed on one side of an undried magnetic layer and S-pole groups opposed to the respective N pole groups are disposed on the other side thereof. The perpendicular orientation is applied to the magnetic particles between the N-S opposed magnet connecting pairs formed by connecting the respective pole groups by the soft magnetic plates. The dry air is sent in the space where the soft magnetic plates face each other to dry the magnetic particles. Vent holes for drying having the area of <=50% the area of the transverse section where the magnets are disposed are bored to the soft magnetic plates spanned in said section for the purpose of the above- mentioned drying. The precedent perpendicular orientation is executed by the separately provided N-S opposed magnet pairs prior to the above-mentioned perpendicular orientation. The stable and sufficient perpendicular orientation is thereby ensured and the high-density recording is assured.
Patent JP-S6181365-A (JP)
Title: Blade fixing device for rotary machining barrel
Inventor: MORI KATSUYUKI
IPC: F16B7/04
Filed: 1984-09-29
Abstract: PURPOSE:To enable a thin strip-shaped blade to be easily attached to the difined position inside a groove in a rotary machining barrel by torcibly pushing a wedge block tapering toward the bottom of the groove onto the bottom so as to apply lateral pushing power to a blade retaining block so that a blade may be pressed and fixed to the side face of the groove. CONSTITUTION:The back face 12A of a blade retaining block 12 inclines toward the bottom of a groove so that the width of the block increases in relation to the side face 2A of the groove, and a wedge block 13 has its both side faces inclined so that they can make surface contact with the back face 12A of the blade retaining block 12 and the side face 2A of the groove opposite thereto respectively, and is forcibly pushed to the bottom of the groove by means by clamping bolt 14 with is provided with a hexagon hole so that it can be turned from upside. The bolt 14 is screwed tightly so as to forcibly push the wedge block 13 between the back face 12A of the blade retaining block 12 and the side face 2A of the groove opposite thereto. Then, lateral pushing power is applied to the blade retaining block 12 in form of a wedge effect and a machining blade 3 can be easily and securely fixed.
Patent JP-H0754266-A (JP)
Title: Method for modifying surface of synthetic yarn or fiber structure containing the same
Inventor: AZUMA YOSHIAKI
IPC: D06M10/00
Filed: 1993-08-17
Abstract: PURPOSE:To provide synthetic yarn or a fiber structure comprising the synthetic yarn with high hydrophiic nature and water dispersibility by a simple method in a short time and securely. CONSTITUTION:Synthetic yarn or a fiber structure comprising the synthetic yarn is irradiated with short wavelength UV rays (UV rays having wavelength shorter than 253.7nm, mainly 184.9nm or 253.7nm). Otherwise, the synthetic yarn or a fiber structure comprising the synthetic yarn, without pretreatment with a chemical, is irradiated with UV rays having the the wavelength. Difficulty in production process control and reduction in workability caused by contamination with a treating solution can be dissolved.
Patent JP-H0651273-A (JP)
Title: Method and device for regulating dc voltage applied to liquid crystal display
Inventor: MITANI KEISUKE
IPC: G02F1/133
Filed: 1992-07-30
Abstract: PURPOSE:To extend the life of a liquid crystal display element and to enhance the quality of display by calculating the midpoint values of second and third DC applied voltages, and applying a fourth DC voltage obtained to a liquid crystal display. CONSTITUTION:A DC voltage applied to a liquid crystal display element 6 is converted by a CPU 2 to one with a plus sign, and the DC applied voltage alphawhich has been changed until the measured value of the amount of light output from the liquid crystal display element reaches (b) point is written on memory 3. Similarly, the DC applied voltage is converted to one with a minus sign, and the DC applied voltage beta which has been changed until the measured value equals the amount of output light at (a) point is written on the memory 3. Data on the midpoint values of the DC applied voltages alpha, beta are written by the CPU 2 on the memory 3. Then the data on the midpoint voltage (alpha+beta)/2 are converted by a D/A converter 4 into analog values, which are then amplified by an amplifier 5; then the midpoint voltage (alpha+beta)/2 is output and supplied to the liquid crystal display element 6 as a DC applied voltage.