baber/WOPTO huggingface dataset:
Patent JP-S59106347-A (JP)
Title: Degree-of-risk judging method, preventing method and device for touching accident of car
Inventor: MITSUO KOUJI
IPC: B60R21/34
Filed: 1982-12-07
Abstract: PURPOSE:To exactly judge whether a car touches an obstacle or not by comparing the value of a rotation radius at one point in a car during its travelling on a curved road with the value of distance when the distance between a rotation center point and the obstacle becomes minimum. CONSTITUTION:When a car 1 turns to the left, the value of a distance l between an obstacle detector 7 and the point B of an obstacle 8 is detected by the obstacle detector 7, and a distance r between a rotation center point O and the point B of the obstacle 8 is evaluated by an arithmetic operation from the distance l, the rotation radius R of a point A on the outside surface of car 1, and distances a, b shown in the drawing. And, whether or not the car 1 makes contact with the obstacle 8 or approaches to a dangerous distance during its left turning is judged by the comparing the above described values R, r, with each other. A plurality of said detector 7 are preferably provided, or when the detector 7 detects a distance l, said value is stored, allowing more correct judgemention degree-of-risk to be done by comparing R, r values with each other, during the time when the point A moves to the point A'.
Patent JP-S59104231-A (JP)
Title: Forming device for needle fin for corrugation
Inventor: HAMANAKA SUKEAKI
IPC: B21D53/08
Filed: 1982-12-07
Abstract: PURPOSE:To enable production of fins which decrease the pressure drop and improve the thermal efficiency by forming the tooth crest and bottom land of the tooth profiles of a pair of forming rolls which are meshed with each other into circular-arcuate shape, and forming and crooking a blank material at the space between the same. CONSTITUTION:Profiles which are meshed with each other are formed on the outside circumferences of forming rolls 17, and the circular-arcuate grooves 29 are inscribed respectively along the tooth trace on the tooth crests 26 thereof and the bottom lands 30 thereof are also formed into a circular-arcuate shape. A square fin part 28 conducted between the land 30 and the groove 29 is grasped under pressure and is formed into a round bar shape. A needle fin 33 formed into a round bar shape is crooked alternately reverse along the thickness direction of a blank material 27. Said material 27 is a belt-like plate formed with rectangular openings along the transverse direction at a specified interval and is formed with square fins 28 having a rectangular bar shape. The fins which decrease the pressure drop and improve the thermal efficiency are thus produced.
Patent JP-S6456492-A (JP)
Title: Voice recognition
Inventor: KIMURA TATSUYA
IPC: G10L15/18
Filed: 1987-08-27
Abstract: PURPOSE: To attain meaning analysis for a part of which vocal contents can be clearly defined by judging whether the validity of clause estimation is sufficiently low or not, reserving the semantic analysis processing of the section based upon the judged result and executing normal semantic analysis processing for a remaining section. CONSTITUTION: A morpheme or clause group estimating means for determining a series of morpheme or clause group satisfying an intermorpheme or inter- clause restriction condition from a morpheme or clause candidate group together with the estimation validity information of the group judges the estimation validity of a set of morphemes constituting the morpheme group and the morpheme group. If a time section having low clause estimation validity exists in the case of obtaining the group as a recognized result based upon the judged result, a clause candidate in the section part is processed as a blank clause without defining it and meaning analysis is executed only by a set of defined clauses in other time sections. Consequently semantic analysis at least for a defined clause part can be executed though it is not complete semantic analysis.
Patent JP-2000063879-A (JP)
Title: Turbine oil containing neutral rust preventive and rust- preventive antioxidant oil
Inventor: RYAN HELEN THERESA
IPC: C10M169/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a turbine oil or a rust-preventive antioxidant oil which exhibits good rust-preventive performances and good filterability and good heat stability when brought into contact with additives such as water and/or a cleaning agent by mixing a specified base oil with at least one neutral rust preventive, etc. SOLUTION: Base oil used is one having a viscosity index of at least 80, a content of saturated compounds of at least 90 wt.%, and a sulfur content of at most 0.5 wt.% and is exemplified by a mineral oil subjected to hydrotreatment and/or isomerization dewaxing, a synthetic oil, or a mixture thereof. A neutral rust preventive used should be one having a titration acid value of at most 10 mgKOH/g. It is exemplified by octyl oleyl malate or an L-aspartic acid diester of 1-(2-hydroxyethyl)-2-heptadecenylimidazoline. Further, a compound represented by formula I or II (wherein Z is R1R2CH; and R1 and R2 are each an up to 34 C hydrocarbon group, provided that the total number of carbon atoms of R1 and R2 is 11-35). It is exemplified by a 3-18-24C alkenyl-2,5-pyrrolidinedione.
Patent JP-2000047907-A (JP)
Title: Monitoring device
Inventor: TAKEDA TERUTO
IPC: G06F13/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To enable a monitoring circuit inside a monitoring unit to read a monitoring signal showing the condition of operation out of a desired function circuit even when a freely attachable and detachable unit to be monitored provided with the function circuit for outputting the monitoring signal is exchanged with any other unit to be monitored. SOLUTION: A unit 20 to be monitored is provided with an address conversion circuit 40 for converting an address applied to the port of a clock circuit 21, a power supply circuit 22 and a bit error circuit 23 as function circuits for outputting the monitoring signal to an address designated for a monitoring circuit 11 to read the monitoring signal. Similarly, a unit 30 to be monitored is provided with an address conversion circuit 50. Thus, even when the unit 20 to be monitored is exchanged with the unit 30 to be monitored, only by designation the predetermined address in a storage circuit 12, the monitoring circuit 11 can read the monitoring signal from the function circuit corresponding to the address.
Patent JP-H0878312-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO HIDEYUKI
IPC: H01L21/027
Filed: 1994-09-07
Abstract: PURPOSE: To provide a semiconductor device of improved quality. CONSTITUTION: An inter-layer insulating layer 4 is formed onto a substrate containing a first wiring layer 2, only a region, in which a plurality of signal conductors are formed in a pattern, is coated selectively with a rubber resist 10, and the upper section of the substrate comprising the region is coated with a positively type resist 6. Selective exposure and development are carried out to the positive type resist 6 to manufacture a resist mask for shaping a via, an inter-layer insulating layer 9 is dry-etched by using the resist mask, and a contact hole 11 is formed.
Patent JP-H08169010-A (JP)
Title: Method and device for pelletizing polymer
Inventor: HERUGE SHIIERU
IPC: B29B13/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the cutting properties of pellets by dividing a molten polymer to be granulated into at least two partial streams within the housing of a granulator and respectively deflecting the partial streams to supply them to at least two die plates. SOLUTION: The molten polymer prepared by mixing in an upstream extruder is divided into two partial streams. The molten polymer to be granulated passes through the outlet of the extruder and the inlet 18 of a cock 1 to enter the cock 1 to be divided into two partial streams within the cock 1 and the partial streams pass through the outlets provided to the lateral parts of the cock 1 to reach branched spaces 2, 2'. The branched spaces 2, 2' connect the cock 1 to two same die plates 3, 3'. The lateral outlets of the cock 1 are positioned so as to perform the division of the polymer stream and the deflection of the partial streams. The partial streams are cut into pellets when they come out of the die plates 3, 3'.
Patent JP-H0378506-A (JP)
Title: Suction and exhaust time changing cam shaft of suction and exhaust valve
Inventor: TOMITA KATSUO
IPC: F01L13/00
Filed: 1989-08-18
Abstract: PURPOSE:To obtain high power by forming a cam shaft for low and medium speed rotation and cam shaft for medium and high speed rotation to one cam shaft in a body and axially shifting the cam shaft according to the rotation of an engine and always optimally varying suction and exhaust timing. CONSTITUTION:A cam shaft 1 for low and medium speed rotation and cam shaft 2 for medium and high speed rotation are formed to one cam shaft 3 in a body. The cam shaft 5 is axially shifted by a piston 4 utilizing the hydraulic pressure acting on a hydraulic pressure chamber 5. That is, while necessary, the cam 2 for medium and high speed rotation is shifted along the extended line of the shaft of a suction and exhaust valve 13 to be actuated for varying suction and exhaust timing. While unnecessary, the hydraulic pressure acting on the hydraulic pressure chamber 5 is canceled, and at the same time the cam shaft 3 is returned to the original position by the urging force of a return spring 10. This optimally varies the suction and exhaust timing of the suction and exhaust valve 13 always according to the rotation of the engine resulting in obtaining high power.
Patent JP-H0659236-A (JP)
Title: Projection type liquid crystal display device
Inventor: KAWAGUCHI TAKAO
IPC: G02F1/1335
Filed: 1992-08-11
Abstract: PURPOSE:To obtain the projection type liquid crystal display device which is good in the uniformity of a projection image by preventing the incidence-side polarizing plate of a liquid crystal light valve from deteriorating. CONSTITUTION:The projection type liquid crystal display device consisting of a light source, a projection optical system, and the liquid crystal light valve 13 is equipped with a means 11 which separates projection light from the light source into an S-polarized wave component or P-polarized wave component and a means 12 which converts the axis of polarization of the S-polarized wave component or P-polarized wave component to the long-axis direction or short- axis direction of liquid crystal molecules of the liquid crystal light valve 13.
Patent JP-H0876262-A (JP)
Title: Light irradiation device of printing device
Inventor: MASUDA TEI
IPC: G03B27/46
Filed: 1994-09-07
Abstract: PURPOSE: To surely execute cooling and to surely detect the failure of a cooling system if it occurs, in a light irradiation device of printing device. CONSTITUTION: A blowing fan 21L is provided on one side and a ventilating fan 21R is provided on the other side in a cover 23 in a state where a light source is put between them. A thermostat IT is provided at a position specified dimension separate from an air flow WA in the horizontal direction between the fans 21L and 21R above the light source. When the failure is caused in the fan 21L, the air flow in the vicinity of the light source is extremely lowered, so that the thermostat 17 works by the rise of air warmed by the light source and a specified warning is issued. Meanwhile, when the failure is caused in the fan 21R, hot air is hardly discharged from the cover 23 and internal temperature rises as a whole, then the thermostat 17 works and the specified warning is issued.
Patent JP-H1025882-A (JP)
Title: Flooring
Inventor: HAGIWARA HISASHI
IPC: E04F15/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To maintain sound insulating performance by providing a composite cushioning body, having unevenness on the surface of cushioning material with sheet material stuck thereto so that projecting part faces are made bonded faces and recessed parts are in a bridge state, and sticking this composite cushioning body to the back face of a floor base. SOLUTION: Uneven parts 2a, 2b are provided at both faces or one face of cushioning material 2 formed of an open cell type foam sheet or the like. Sheet material 3 formed of unwoven fabric or the like is stuck to the uneven face side of the cushioning material 2 so that the projecting part faces are made bonded faces and the recessed parts are in a bridge state, thus providing a composite cushioning body. This composite cushioning body is stuck so that the anti-sheet-face side of the composite cushioning body comes in contact with the back face of a floor base 1. Accordingly, at the time of constructing this flooring on a bed, an adhesive is hardened between the back face sheet material 3 and the bed without infiltrating into the cushioning material 2.  The original cushioning function of the cushioning material 2 is thereby displayed sufficiently so as to maintain sound insulating performance.
Patent JP-H0261714-A (JP)
Title: Segmenting keyboard
Inventor: KAMISAKA HIROMICHI
IPC: G06F3/02
Filed: 1988-08-28
Abstract: PURPOSE:To facilitate a key operation by segmenting a keyboard to plural sections in accordance with the size of an operator's hand and degrees of skill of his fingers. CONSTITUTION:The segmenting keyboard is divided to a shift key section 1, a thumb section 2, an index finger section 3, a middle finger section 4, a ring finger section 5, and a little finger section 6. A CR key 8, a date advance key 9, black keys 10, and a wrist rest 11 are provided. Boundaries 7 of segmentations are depressed to obtain combinational outputs, and keys are outputted.
Patent JP-H0378133-A (JP)
Title: Information recording medium
Inventor: MIYOSHI TAKAHITO
IPC: G11B7/243
Filed: 1989-08-21
Abstract: PURPOSE:To enhance the reflectivity, C/N and modulation degree of the above medium and to improve the durability, such as weatherability, by incorporating the fine particle powder of an inorg. compd. having >=2.0 refractive index into a recording layer. CONSTITUTION:The fine powder of the inorg. compd. having >=2.0 refractive index is incorporated into the recording layer formed on a substrate by dispersing the fine particle powder having a light absorbing property into a binder. Since the fine particle powder of the inorg. compd. having >=2.0 refractive index has the high reflectivity and high transparency, the recording layer contg. the fine particle powder of carbon black, etc., having the light absorbing property hardly shuts off the light arriving at the recording layer. Since the sizable quantity of of the light arriving at the recording layer can be thereby assured, the formation of the recording state, such as pit formation, is hardly disturbed. The optical disk having the high reflectivity, C/N and modulation degree and has the excellent durability, such as reading durability and weatherability as well is obtd.
Patent JP-H0263221-A (JP)
Title: Digital/analog converter
Inventor: IWAOKA MITSURU
IPC: H03M1/82
Filed: 1988-08-29
Abstract: PURPOSE:To improve response speed by using L pieces of pulses whose period is MT in place of a pulse with a period of NT (T is a clock period) in order to obtain a resolution N (N=ML). CONSTITUTION:L-cycle (N=ML) of pulse width modulation waves with a resolution of M are used and a digital input value (k) to a counter 6 is selected to be k=LXa+b (0<=a<M, 0<=b<L), then a pulse width modulation signal outputted from a 1st pulse width modulator 11 is a pulse whose duty is a/M in the L cycles and a pulse whose duty is (a+1)/M in the remaining b-cycle in the L cycles to be generated and the processing above is repeated. Then the pulse width modulation signal is smoothed by a low pass filter 4 to obtain an analog signal corresponding to a digital input signal. Thus, the conversion speed is quickened.
Patent JP-2000048188-A (JP)
Title: Device for converting image data
Inventor: SASAKI TAKAHIRO
IPC: G06T3/40
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the converting time in an image data converting device for obtaining an image obtained by enlarging or reducing an original image. SOLUTION: This image data converting device is provided with an original image memory 4 for storing a dots indicating an original image, a converting means 1 for converting the dots stored in the original image memory for every constant unit original image data, a dot pattern managing means 5 for relating the original image data to a dot pattern converted by the converting means, and registering them, a converted image memory 6 for storing the dot pattern converted by the converting means as converted image data, and control means 1 for reading the converted dot pattern registered related with the original image data, and storing it as the converted image data in a converted image memory when the original image data having the same dot pattern are registered in a dot pattern managing means.
Patent JP-H1152111-A (JP)
Title: Light beam splitter
Inventor: HAYASHI SHINICHI
IPC: G02B5/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a light beam splitter which emits a transmitted light in parallel to an incident light and also emits a stray light in the direction different from the optical path of an effective light and which is hardly affected by an internal distortion. SOLUTION: This light beam splutter 1 is constituted so that transparent members 1a, 1b are stuck to form the shape of a parallel flat plate as a whole body. A partial reflection coating 2 is applied on the stuck surface (the light beam splitting surface 1c) of the transparent members 1a, 1b. Moreover, antireflection coatings 3 are applied on the first plane 1d and the second plane 1e of the light beam splitter 1. The light beam splitter 1 forms a minute angle with respect to the first plane 1d and the second plane 1e.
Patent JP-S60108519-A (JP)
Title: Device for regenerating particulate trapping filter in diesel-engine
Inventor: KUME SATOSHI
IPC: F02B3/06
Filed: 1983-11-15
Abstract: PURPOSE:To make it possible to aim at regenerating a particulate trapping filter even though the temperature of exhaust gas is low, by providing pipe lines for supplying a fuel additive into a fuel supply system, and as well by previously dispersing catalyst in particulates so that they are mixed together. CONSTITUTION:A particulate trapping filter 12 is disposed in an exhaust passage 11 in a Diesel-engine 1, and traps particulates from a fuel chamber 2 in the Diesel-engine. There are provided pipe lines 4, 8 connecting between a fuel additive supply device and the fuel supply system of the Diesel-engine 1 in order to mix a fuel additive into the particulates. Chloride of Pb, Cu, Ca, etc. is used as the fuel additive, which is trapped in the trapping filter 12 in such a condition that it is contained in the particulates.
Patent JP-H0771484-A (JP)
Title: Hydraulic motive power transmitting coupling
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1993-08-31
Abstract: PURPOSE:To reduce cost, and reduce a change in a control program in a hydraulic motive power transmitting coupling. CONSTITUTION:A temperature detecting means 50 being fixed to an external member by approaching a coupling outer peripheral part in a noncontact condition is arranged in a space surrounded with the coupling outer peripheral part and a magnetic frame, and differently from the temperature detecting means 50, a second temperature detecting means 75 is arranged separately from the coupling, and estimative operation is carried out on a coupling temperature according to detecting temperatures and the temperature difference detected by these temperature detecting means 50 and 75. A controller 74 is provided to control the coupling from an external part according to signals from sensors 78 and 79 to detect the other vehicle conditions and an estimated coupling temperature.
Patent JP-S60107007-A (JP)
Title: Manufacture of optical fiber coupler
Inventor: SHIODA TAKAO
IPC: G02B6/28
Filed: 1983-11-15
Abstract: PURPOSE:To prevent invasion of moisture and water and to obtain a coupling part high in strength and reliability by forming a metal reinforcing layer in an atm. freed of water vapor immediately after forming the coupling part of an optical fiber. CONSTITUTION:The metallic coat layers of the metal-coated optical fibers are removed with acid, alkali, or the like at the positions to be coupled. The exposed parts 5, 6 brought into contact with each other and heat melted to form a coupling part 7. Immediately after that, the exposed parts 5, 6 are coated with reinforcing layers 8A made of metal in an moisture-free atm. The layers 8A not only protect the coupled parts from moisture but also give mechanical strength to this part 7. To form the layers 8A, the sputtering or vacuum vapor deposition methods in which the moisture-free atm. can be easily realized are used.
Patent JP-S6274645-A (JP)
Inventor: KAYABA KEIJI
IPC: B32B15/08
Filed: 1985-09-30
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-H0865546-A (JP)
Title: Circuit and method for generating shading correction coefficient
Inventor: KONISHI MASAHIRO
IPC: H04N5/16
Filed: 1994-08-18
Abstract: PURPOSE: To attain highly accurate shading correction while reducing the data volume of a correction coefficient for shading correction. CONSTITUTION: A correction coefficient C (x-1) for a picture element address 'x-1' is stored in a latch circuit 17. When a picture element clock pulse is applied to the circuit 17, the coefficient C (x-1) is outputted and applied to an adder circuit 13 through a change-over switch 14. A difference correction coefficient memory stores a difference correction coefficient for mutually adjacent picture elements. A difference correction coefficient V (x) indicating a difference between the correction coefficient C (x-1) of the picture element on the picture element address 'x-1' and a correction coefficient C (x) of a picture element on a picture element address 'x' is read out from the memory 12 and applied to the circuit 13. The circuit 13 adds the coefficient C (x-1) to the coefficient V (x) and outputs the added data C(x-1)+V(x) as a correction coefficient C (x) for the picture element address 'x'.
Patent JP-H0380907-A (JP)
Title: Filter medium for refreshment liquid
Inventor: SAITO KOICHI
IPC: B01D29/01
Filed: 1989-08-22
Abstract: PURPOSE:To obtain a filter medium for refreshment liquids which can filter refreshment liquids to give a mellow taste thereto and which can be used repeatedly by mixing antimicrobial substances into a filter medium which is mixed with far infrared radiative substances. CONSTITUTION:A filter made of cloth 1 is composed of filter medium 7 which is woven of antimicrobial fibers 3, as warp, and far infrared fibers 5, as weft, and attached to a frame 9. The antimicrobial fiber 3 is made up of a core containing antimicrobial substances and a sleeve enclosing said core, which are formed into a core-sheath shape, while the far infrared radiative fiber 5 is made up of a core comprising polymers mixed with fine ceramic particles and a sheath of polyamide, which are formed into a core-sheath shape by melt spinning. As a result, antimicrobial actions of the antimicrobial fibers prevent the growth of bacteria due to heat insulating effects caused by the far infrared radiative fibers during storage of filter made of cloth, so that a filter medium for refreshment liquids which can be easily stored and are free from bad smells can be obtained.