baber/WOPTO huggingface dataset:
Patent JP-H10329740-A (JP)
Title: Steering device for vehicle
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D119/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for a vehicle, with which even an unskilled driver can always steer a vehicle as properly as a skilled driver, which can bring the vehicle back to within the motional limit, and which can enhance the safety by positively controlling the steering torque when the behavior of the vehicle is about to exceed the motional limit because of either a disturbance or the way of steering of the driver, by means of simple configuration and at a low cost. SOLUTION: The torque transferred, a car speed, and the position of a steering wheel are detected by steering shafts 2, 4, which transfer the steering torque given by a driver to a wheel 8. The previously obtained relationship among the car speed, the position of the steering wheel, and the normal torque is stored. Based on the stored relationship in addition to the detected car speed and the position of the steering wheel, the normal steering torque is obtained. Then, the torque given to the steering torque by an actuator is controlled in such a way that the deviation between the detected torque and the normal steering torque decreases.
Patent JP-H06141963-A (JP)
Title: Hanger for necktie or the like
Inventor: MAKINO SHOJI
IPC: A47G25/74
Filed: 1992-11-05
Abstract: PURPOSE:To accommodate a large amount of clothes in a narrow place and provide possibility of acknowledging the front or rear side of each piece easily by installing a number of leaf springs on a frame mounted horizontally in a comb form so that their one-side ends are fixed and other ends are left free. CONSTITUTION:A number of leaf springs 1 made of an elastic metal or plastics are in vertical attitude laid in parallel horizontally, and their one-side ends are fixed to a frame 2 mounted horizontally while other ends are left free so that a comb form is generated, or otherwise, thereto a horizontal rod 3 is fixed at its one end. In normal state, the leaf springs 1 are fixed to the horizontally mounted frame 2 at their one-side ends and laid in line in vertical attitude so that a comb form is generated, and there clothes 4 such as necktie are hung. To see the color, pattern, design, etc., of each piece of clothes, the leaf springs 1 are pushed open to the left and right, and it is possible to acknowledge the front or rear easily, and this state is restituted if the hands are left go. This applies the same to the case where the crosswise rod 3 is provided. A great number of pieces can be accommodated neatly in a narrow space with no wasteful space left, and if necessary, the color, pattern, and design can be checked simply, and also it is easy to hang and remove the clothes.
Patent JP-H05151866-A (JP)
Title: Secondary connector operating device
Inventor: BABA HIDEKAZU
IPC: H01H33/00
Filed: 1991-11-26
Abstract: PURPOSE:To attain insertion to a connecting position from a test position without damaging a toggle mechanism even when a secondary connector is omitted to be returned by performing insertion/extraction operation of a breaker associated with operating lever operation of the secondary connector. CONSTITUTION:When a breaker is intended to be inserted to a connecting position from a test position with a secondary connector 1 left as omitted to be returned, that is, left as connected, inserting operation is detected by a push- pull cable 14, connected to an insertion/extraction interlock mechanism, to protrude the point end of the cable 14. A position of a connecting pin 10 of links 7, 8, 9 of a toggle mechanism is extruded to a left side from on a line, connecting a pin 2 to a fixed supporting point 4, to open the secondary connector 1. Accordingly, even when the breaker is inserted to the connecting position from the test position, the toggle mechanism is prevented from being damaged.
Patent JP-2001153694-A (JP)
Title: Evaluation method for spreading factor of bound book
Inventor: SUZUKI YASUTO
IPC: G01D21/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of always precisely evaluating the spreading factor of a bound book without applying a weight to opened pages as in the conventional method and regardless of the thickness or size of the book. SOLUTION: In this evaluation method for the spreading factor of a bound book, the spreading factor is represented by the following formula: A/(B×2) = Spreading Factor (%), where A is the opening width of the bound book in the spreading at middle pages, and B is the length from the back to the edge of the book.
Patent JP-2001158635-A (JP)
Title: Device for producing porous preform for optical fiber
Inventor: KOIDE HIROYUKI
IPC: G02B6/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device which is used for producing a porous preform for an optical fiber, has the improved rigidity of a support itself to prevent that the spatial position relation of a burner to the porous base material is changed to give the changed refractive index distribution profile of the porous preform, does not cause a buckling due to a bending action and a compression action, and does not deteriorate the straightness of the support, in a process for producing the porous preform for the optical fiber. SOLUTION: This device for producing the porous preform for the optical fiber by a VAD method, provided with a support equipped with at least a guide rail and a rotation mechanism which can rotatably hold the porous preform for the optical fiber and can be vertically moved along the guide rail, characterized by satisfying the inequality: a>0.08 h wherein (a) is the length of the narrow side of the horizontal cross section of the support, and (h) is the length of the support.
Patent JP-H10175552-A (JP)
Title: Carriage
Inventor: YAMAKAWA KATSUJI
IPC: B62B5/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deformation and the generation of vibration and provide strength without increasing the thickness of a connection member of which a frame body constructed, to provide prolonged life for a carriage, and facilitate handling. SOLUTION: In a carriage 1 having a frame body 3 formed such that a longitudinally long frame members 4 and 5 made of an aluminum alloy are interconnected through a corner joint 14 and a corner support seat 21, the frame members 4 and 5 are provided with mounting grooves 7, 8, and 9 each having an opening. The frame members 4 and 5, the corner joint 14, and the corner support seat 21 are fastened against each other by deformed nuts 24, 25, and 26, in which female screws for connection are formed, a flat countersunk head screw 49, or a bolt 53. Further, the positions of the mounting grooves 7, 8, and 9 are arranged such that the frame members 4 and 5 formed in the same shape in cross section as each other are usable. Further, a closing member to close the opening part of the mounting groove and be positioned in a level flush with that of the outer surface 18 of the corner joint 14.
Patent JP-2001123187-A (JP)
Title: Development of new fuel for heavy industrial machine
Inventor: MATSUMOTO TSUTOMU
IPC: C10L1/182
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel for diesel engine heavy industrial machines, inexpensive, easily used and popularized, reduced in problems on exhaust gas during combustion, mild to the environment without impairing health and giving less load for machines and a new fuel for heavy industrial machines similar to a light oil but having priority over the light oil. SOLUTION: A-grlede fuel oil having combustibility and horsepower is used as a base oil, through the A grade fuel oil has problems that it produces much exhaust smoke during combustion and causes machine corrosion by sulfur components and blocking of machine by included impurities and water, and generation of emulsion and causes of machine blocking are removed by mixing the A grade fuel oil and kerosene and adding a small amount of lower alcohols.
Patent JP-H11171025-A (JP)
Title: Driving operation device for vehicle
Inventor: SATO HARUHIKO
IPC: B60K26/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving operation device for a vehicle minimizing an operating burden of a driver and easy to find an operating position. SOLUTION: An information transmission device 9 to transmit joy stick operation information in accordance with control input, for example, an operational direction of a joy stick 1 to a hand of a driver gripping the joy stick 1 is provided on a driving operation device for a vehicle furnished with the joy stick 1 free to operate in the longitudinal and lateral directions, a lateral angle detection device 3 and a longitudinal angle detection device 4 to detect the control input of the joy stick 1 and a control device 5 to control a vehicle state such as a steering wheel angle, accelerator opening, etc., in accordance with the control input detected by the angle detection devices 3, 4.
Patent JP-H03203073-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMURA HIROSHI
IPC: G11B20/14
Filed: 1989-12-28
Abstract: PURPOSE:To reduce deterioration of a window margin due to a nonobjective waveform by arranging a max. number of '0' data on both sides of '11' data of hexadecimal notation in accordance with a recording system in a data of a sync area of a data format. CONSTITUTION:For example, in an FD format of MFM modulation, leading parts of an ID field A and a data field B of each sector are provided with the sync areas 11 and 12 respectively. In the sync areas 11 and 12, '00H' data and '110H' data (H is denoted as hexadecimal number) are recorded. The '00H' data is continuously recorded in a prescribed section from the beginning of the area, while the '110H' data is continuously recorded until the end of the area in succession after the '00H' data. The '110H' data is for generating a data window for a regenerative output of th nonobjective waveform, including a data train of the max. number of '0' data arranged on both sides of the '11' data of hexadecimal notation.
Patent JP-H05243653-A (JP)
Title: Laser diode control circuit
Inventor: JIEEMUSU GUREN DEIBISU
IPC: H01S5/0683
Filed: 1992-12-18
Abstract: PURPOSE: To automatically set the threshold currents of a laser diode having a linear laser operating area and a non-linear laser operating area. CONSTITUTION: A laser diode 18 is controlled in a warm-up period in which operating currents are not allowed to flow at all to a laser diode 18, and an electronic circuit and a laser diode are stabilized (i), an initializing period in which currents passing through the laser diode 18 are increased to a threshold operating point beyond a non-linear operating area (image data are not transmitted to the laser diode at all in this period) (ii), and an operating period in which the digital image data are transmitted to the laser diode 18, and the laser diode is operated in a linear laser operating area (iii).
Patent JP-H05169880-A (JP)
Title: Calendar and production thereof
Inventor: FUKUDA MANABU
IPC: B42D5/04
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a calendar which can be produced in a short time without the need for a gathering process and bookbinding process after printing and improved in usability for each individual user. CONSTITUTION:Continuous long paper 1 in use can be folded zigzag at fold lines 3, 3..., such as perforation lines, at fixed-length intervals. On at least one surface of a part corresponding to each page 7 sectioned by the fold lines 3, 3... of the continuous long paper 1, necessary items, such as a cover 8, date columns 9 from January to December, and a picture pattern, are printed in the order of page. In addition, individual information 12, such as regional information, personal information, and schedules for the school activities, are printed in the date columns 9 from January to December. In this manner, the obtained calendar is made individual for a user. Each individual user can not forget but identify events and schedules of his own, thus using the calendar with an improved usability.
Patent JP-H03199120-A (JP)
Title: Production of alumina-based porous gel
Inventor: MIZUSHIMA YASUYUKI
IPC: B01J13/00
Filed: 1989-12-28
Abstract: PURPOSE:To produce the gel capable of maintaining a large specific surface even at a high temp. appropriate for a high-temp. catalyst carrier by mixing an aluminum alkoxide and a specified compd. to obtain an alumina-based precursor, hydrolyzing and gelling the precursor and supercritically drying the product. CONSTITUTION:An aluminum alkoxide expressed by (RO)3Al (R is alkyls) and 0.1-5mols, based on the alkoxide, of >=1 kind among alkanolamines (e.g. diethanolamine, etc.) and the esters of beta-ketonic acids (e.g. ethyl acetoacetate) and beta-diketonic compd. (e.g. acetylacetone, etc.) to form an alumina-based precursor. The precursor is hydrolyzed and gelled with 0.5-2mols of water, based on the reactive group in the precursor capable of being hydrolyzed, in the presence of a basic catalyst (e.g. pyridine, etc.), as required, and the obtained gel is dried via the supercritical state of the org. solvent constituting the greater part of the liq. in the gel or the mixed system contg. the solvent. Consequently, the gel capable of maintaining the large specific surface even at a high temp. appropriate for a high-temp. catalyst carrier is obtained.
Patent JP-H05173069-A (JP)
Title: High variable power three-group zoom lens
Inventor: OGATA YASUSHI
IPC: G02B15/20
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a compact and high performance zoom lens having a high variable power ratio of about three times by constituting the zoom lens with the small number (about 6) of lenses. CONSTITUTION:The zoom lens consisting of the 1st group G1 having positive refractive power, the 2nd group G2 having positive refractive power and the 3rd group G3 having negative refractive power is a three-group zoom lens capable of extending a distance between the 1st and 2nd groups G1, G2 and shortening a distance between the 2nd and 3rd groups 2, 3 at the time of changing its power from the wide angle side to the telephoto side, the 1st group G1 is constituted of two negative and positive lenses, the 2nd group G2 is constituted of two negative and positive lenses and has at least one aspherical face and the 3rd group G3 is constituted of at least one negative lens and has two aspherical faces.
Patent JP-H03202604-A (JP)
Title: Lubricating device for alcohol engine
Inventor: KAWAMURA HIDEO
IPC: F01M1/06
Filed: 1989-12-28
Abstract: PURPOSE:To enable feed of lubricating oil pressure-supplied by a pump so as to improve lubricating property by forming the coating layer of a solid lubricating member on each sliding surface of a ceramic made-piston ring and a cylinder liner, and forming multiple communicating holes in the lower part circumference direction of the cylinder liner. CONSTITUTION:In a two cycle alcohol engine, a cylinder head lower surface part, a cylinder liner 4, and a piston head 34 are made of a ceramic material and a combustion chamber 8 is made into a heat insulation structure. And especially, the cylinder liner 4 is made of zirconia material having a property which not react to alcohol fuel, or the ceramic material of silicon carbide or the like, and a coating layer 11 is formed on the surface thereof by the solid lubricating material such as CaF. In a piston groove 35, a piston ring 10 made of ceramic material same as that of the cylinder liner 4 is engaged, and the same coating layer 11 is formed on the sliding surface 21 in relation to the cylinder liner 4. Moreover, multiple communicating holes 9 are formed in the lower part circumference direction of an cylinder liner 4 so as to supply lubricat ing oil pressure-supplied from a pump 1 through an oil reservoir 2.
Patent JP-H11174750-A (JP)
Title: Image forming device
Inventor: OGIWARA ATSUSHI
IPC: G03G15/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To highly accurately control toner supply amount so as to set toner electrifying amount at a specified value though a specified developing potential contrast is not realized. SOLUTION: A shadow patch and a highlight patch are formed by setting the output power of exposure laser light at a set value LP1, and also the output power of laser light is set at the set value LP2, so that the shadow patch and the highlight patch are formed. The density of two sets of patches is measured, and a shadow inference rule line SL and a highlight inference rule line HL are extracted from a density measured value and the set values LP1 and LP2 of the output power. Shadow patch density by which a density ratio between the shadow patch and the highlight patch becomes a prescribed value is estimated from the lines SL and HL. Then, the toner supply amount by which the toner electrifying amount becomes the specified value is decided from the shadow patch density inferred.
Patent JP-H08183310-A (JP)
Title: Pneumatic tire
Inventor: WADA MITSUHIRO
IPC: B60C5/00
Filed: 1994-12-29
Abstract: PURPOSE: To provide a pneumatic tire restraining influence by a tread pattern on residual cornering force, high in steering stability and suitable for right side travelling on a road surface furnished with a cant inclined to the right. CONSTITUTION: An extreme outside layer belt cord is stuck inclined upward to the left seen from the outside in the tire radial direction at the time of equipping it on a vehicle, a central cross groove 6 is formed inclined upward to the left as the extreme outside layer belt cord, and shoulder cross grooves 7, 7 are formed inclined upward to the right seen from the outside in the tire radial direction at the time of equipping them on the vehicle. Groove walls of the cross grooves on a central part are all inclined in the same direction against a line in the tire radial direction, and groove walls of the cross grooves of a shoulder part are all inclined in the opposite direction of the groove walls of the cross grooves on the central part against the line in the tire radial direction.
Patent JP-2001153527-A (JP)
Title: Cold insulation compartment
Inventor: IKEMIYA KAN
IPC: F25D11/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for the cold accumulating operation of a cold accumulator as much as possible. SOLUTION: The cold insulation compartment comprises a cold accumulator 14 for cold insulating the interior of a cold insulation compartment body 1 having heat insulation structure, and a refrigerator 13 for cooling and cold insulating the cold accumulator 14. A heat preventive means (e.g. a thick wall 1a) having higher insulation than other parts of the cold insulation compartment body 1 is provided around the cold accumulator 14 in order to prevent externally intruded heat from reaching the cold accumulator 14 during cold accumulating operation of the cold accumulator 14.
Patent JP-H03195481-A (JP)
Title: Production of laver sheet and device thereof
Inventor: YAMADA MASAHARU
IPC: A23L17/60
Filed: 1989-12-26
Abstract: PURPOSE:To improve quality of laver sheet by providing a port for supplying a mixed liquid of laver and water and laver sheet-making frame, etc., in the upper part of stopping position of laver reed screen supporting frame intermittently turning and providing a porous receiver in the lower part and prolonging mixed liquid feeding time when laver sheet is made by lifting and lowering of laver-making frame and porous receiver and feed of mixed liquid. CONSTITUTION:When laver reed screen-supporting frames 13 are put every equal intervals on a chain 12 intermittently turning every equal intervals and a laver sheet-making frame 1 is lowered and porous receiver 2 is raised using a device in which water mixed liquid feeding port 16, laver-making frame 1, etc., are provided in the upper part of stopping position of the supporting frame 13 and a porous receiver, etc., are provided in the lower part and mixed liquid is fed thereto and the laver sheet-making frame 1 is raised and the porous receiver is lowered to provide the laver sheet product, mixed liquid feeding time is prolonged by raising and lowering time of the laver sheet-making frame and porous receiver to prevent unevenness of laver sheet.
Patent JP-H03198615-A (JP)
Title: Conductor shift detector for power cable connecting box
Inventor: KASUYA MASAHARU
IPC: H02G15/08
Filed: 1989-12-27
Abstract: PURPOSE:To measure a conductor shift and prevent occurrence of a cable accident by detecting magnetic flux from a permanent magnet on a conductor connecting sleeve, with a magnetic flux detecting sensor. CONSTITUTION:With a detecting section 15 including a magnetic flux detecting sensor 14, on the outer periphery of a reinforcing insulation layer 6 for covering a conductor connecting sleeve 2, magnetic flux to be generated from a permanent magnet 13 is detected. Then, according to positional shift in the longitudinal direction of the cable between the conductor connecting sleeve 2 or a cable conductor 1 and the reinforcing insulation layer 6, namely, a conductor shift, the output of the magnetic flux detecting sensor is fluctuated. Accordingly, if the output is checked, the conductor shift can be detected. From the conductor shift, the degree of the insulating destruction of a cable in a power cable connecting box 12 can be estimated. As a result, the insulating destruction of the cable in the power cable connecting box 12 can be obviated. The conductor shift can continuously or regularly be measured.
Patent JP-H06162087-A (JP)
Title: Information reader
Inventor: SASAHARA TATSUO
IPC: H04N1/21
Filed: 1992-11-25
Abstract: PURPOSE:To provide the information reader which can select and display only information to each reader at every reader. CONSTITUTION:The reader is provided with a registering means for inputting image information and data peculiar to a reader for allowing him to read the image information concerned, storage means 32, 14 for storing the image information inputted by the registering means and the intrinsic data of the reader for allowing him to read the inputted image information, and a display means 33 for displaying the image information stored in the storage means 32, 14. Also, this reader is provided with an input means 21 for inputting the data peculiar to the reader to the reader, and a means for reading out the information for allowing the reader to read, shown by the data peculiar to the reader inputted by the input means 21, from the storage means 32, 14 and display it on a display device 33.
Patent JP-2000165404-A (JP)
Title: Atm switch
Inventor: NABESHIMA MASAYOSHI
IPC: H04L12/28
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently attain a high throughput by providing a means for registering cell storing state at every logical buffer in an input port and a means for registering the storing state of the cell to one's own output port at every input port in the output port. SOLUTION: The input port IN is provided with a state management list part L1 for registering the cell storing state at every logical buffer (B1-Bn) and the output port OUT is provided with the state management list part LO for registering the storing state of the cell to one's own output port OUT at every input port IN. The list part L1 manages the state of the logical buffer Bj to manage the number of the output port #j when the cell exists in the logical buffer Bj for the output port #j of an input buffer part 30. The list part LO manages the state of the input buffer part 30 to manage the number of the input port when the input port is provided with the cell to the output port #j.