baber/WOPTO huggingface dataset:
Patent JP-H02127104-A (JP)
Title: Pneumatic radial tier for heavy load
Inventor: FUNATO NAOMICHI
IPC: B60C11/11
Filed: 1988-11-08
Abstract: PURPOSE:To facilitate removal of stones bitten into a groove for making it possible to prevent a belt end from cracking by positioning bending points in a lug groove within a specified % of the tire width from the tread end, and still separating respective bending positions of the groove from each other over a specified distance in width direction and making width of the part of the groove outside the position of the bending point over a specified % of width of the part of the groove inside the same position. CONSTITUTION:By setting a distance (k), in the width direction of a tire, from the tread end of a point positioned in the middle of distance (1) in tire width direction between respective bending point (b), (c) on groove walls 4a, 4b of a lug groove, in a range of 15-25% of a tread width TW transmission of external force to side end edge (f) is largely reduced when the groove bits stones. Moreover mutually separated distance in the tierwidth direction of respective bending points (b), (c) on the groove wall 4a, 4b is made to be in 6-15mm, and width (d) of the part of the groove positioned outerward in the tire width direction from a bending point (a) in the lug groove 4 is made 150-170% of width (e) of the part of the groove positioned inward from the same bending point (a). Possibility of stones bitten in the lug groove 4 to naturally fall off is raised accordingly, and a fear of the groove bottom of the lug groove cut by the stones in broadly reduced.
Patent JP-H08134340-A (JP)
Title: Thermosetting composition, its production, molding material, method for decomposition treatment of thermosetting composition and apparatus for decomposition treatment of thermosetting composition
Inventor: TERADA TAKAHIKO
IPC: C08J11/10
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a thermosetting composition capable of readily carrying out the decomposition treatment in disposal and a molding material and provide methods both for producing the composition and for decomposition treatment thereof and an apparatus for the decomposition treatment. CONSTITUTION: This thermosetting composition is constituted so as to uniformly disperse polycaprolactone in an unsaturated polyester resin and a molding material is constituted by using the composition as a substrate. When the composition and the molding material are disposed of, they are immersed in a decomposing solution containing at least a base and a monohydric alcohol to thereby readily carry out the decomposition treatment at normal temperatures. The separating and classifying treatment of the decomposing solution after the decomposition treatment is performed according to a filtering, a distilling away and a dissolving means by using this apparatus for the decomposition treatment.
Patent JP-S61158080-A (JP)
Title: Optical information recording and reproducing device
Inventor: DEGUCHI MASAHIRO
IPC: G11B7/0045
Filed: 1984-12-28
Abstract: PURPOSE:To prevent a signal of a sector having a recording error from being reproduced in error at reproduction by allowing a laser luminous flux to apply scanning again if an error occurrence is detected so as to write overlapping a demark signal on the said sector. CONSTITUTION:An output of a photodetector 1 is a signal whose amplitude and envelope of amplitude are changed depending on a defect or adhesion of dust. Thus, the laser luminous flux 6 is jumped to one preceding track 29 by detecting the amplitude in an output of a preamplifier 23, and when a head comes to a position of a sector address 32 having a recording error again, a switch 20 is thrown to the position of the recording mode through a mode command (a), a demark signal is generated by a demark signal generating circuit 107 through a demark command line to record the demark signal at the recording position of a sector address 32. Then a contact of a switch circuit 101 is thrown again to a cotact N by using a recording signal command at the detection of the next sector address to stop generation of the demark signal and a signal scheduled to be recorded on the sector address 32 is recorded.
Patent JP-H06105835-A (JP)
Title: X-ray ct apparatus
Inventor: YAMAGISHI YOSHIYUKI
IPC: A61B6/03
Filed: 1992-09-24
Abstract: PURPOSE:To enable the determining of a possible setting area of a gantry tilt angle and the position of a top board for each subject. CONSTITUTION:With a subject 6 placed on a top board 4, the top board 4 is moved manually with an operation switch 5 while a gantry 1 is tilted. This operation is performed in a range of keeping the subject 6 from contacting the gantry 1 to store into a controller 3 the ranges of tilting and moving obtained in the operation.
Patent JP-H10204640-A (JP)
Title: Copper precursor compound and method for applying chemical vapor grown copper to selected surface
Inventor: SENZAKI YOSHIHIDE
IPC: C07F7/18
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the deposition rate of Cu, electrical conductivity and temp. stability by incorporating Cu<+1> (hexafluoroacetly acetonate) and silylolefin ligand contg. the alkylamino group bonded to a silicon atom into a volatile Cu precursor compd. for chemical vapor growth of copper. SOLUTION: When the Cu precursor compd. is heated to an evaporation temp., the nitrogen in the alkylamino silylolefin ligand donates electrons to stably bond the Cu and the ligand. The ligand fissures at a specified temp. and the Cu precursor compd. decomposes at a specified temp., thereby enabling the lowering of the decomposition temp. When the molecular complex bonded to the silicon atom is changed, the vapor pressure, electron donative ability, mol.wt. and symmetry of the molecules of the Cu precursor compd. in the gaseous phase change. The Cu precursor compd. may be maintained in the stable state in a wide temp. range and the shelf life thereof is prolonged.
Patent JP-H06316558-A (JP)
Title: Production of 1alpha-hydroxyvitamin d2 derivative
Inventor: NAKAGAWA SUNAO
IPC: C07J9/00
Filed: 1991-09-30
Abstract: PURPOSE:To extremely efficiently produce an 1alpha-hydroxyvitamin D2 derivative in a high yield by reusing an 1alpha-alkoxycarbonyloxy provitamin D2 derivative of starting raw material without waste. CONSTITUTION:The method for producing the 1alpha-hydroxyvitamin D2 derivative comprises irradiating a compound of formula I [R<1> is an alkyl, alkenyl, substitutive aryl, substitutive aralkyl; A<2> is a group of formula II (R<2>, R<3> are respectively a lower alkyl, CF3, or R<2>, R<3> from a carbon cyclic ring together with the bonded carbon atom; X<2>, Y<2> are respectively H, F, CH3, OH, protected OH; n is 1-4)], with UV light preferably having a wavelength range of 260-310nm to convert the compound of formula I into an 1alpha-alkoxycarbonyloxyprovitamin D2 derivative of formula III in a conversion rate of <=60%, especially 20-50%, thermally isomerizing the produced compound of formula III at 0-120 deg.C, preferably 20-80 deg.C, removing the 1alpha-OCOR<1> group and, if necessary, the OH-protecting group from the produced compound of formula IV to produce a compound of formula V [A<1> is a group of formula IV (X<1>, Y<1> are X<2>, Y<2>), and subsequently separating the non-reacted compound of formula I and the compound of formula V, respectively, from the reaction mixture.
Patent JP-S63135914-A (JP)
Title: Eyepiece
Inventor: INANOBE TSUTOMU
IPC: G03B13/26
Filed: 1986-11-27
Abstract: PURPOSE:To realize an eyepiece with a high magnification and a large aperture, by constituting a lens with a first lens whose concave side faces with an eye side and having a negative refractive power, a second lens whose concave side faces with a plane side to be observed and having the negative refractive power, and third and fourth lenses of biconvex lenses, and specifying relation between each focal distance and a radius of curvature. CONSTITUTION:The titled lens is constituted of, starting from the eye side in order, the first lens whose concave side faces with the eye side and having the negative refractive power, the second lens whose concave side faces with the plane side to be observed and having the negative refractive power, the third lens of the biconvex lens, and the fourth lens of the biconvex lens, and satisfies conditions (1)-(5). In inequalities (f) is assumed as the focal distance of the whole system of the eyepieces, fn as the synthesized focal distance of the first lens and the second lens, fp as that of the third and the fourth lenses, r1 and r2 as the radius of curvature of a plane on the eye side and the plane on a side to be observed, f1 as the focal distance of the first lens, and n1 as the inflective index of the first lens. In such a way, it is possible to obtain the eyepiece with the high magnification and the large aperture.
Patent JP-H10119752-A (JP)
Title: Antiskid controller for vehicle
Inventor: KAWAI HIROAKI
IPC: B60T8/66
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact anti skid controller by prohibiting operation of an oil pressure working on a front wheel in a pressure reducing/increase pattern further when a pressure reducing/increasing pattern time from a control start of an oil pressure working on a front wheel reaches the predetermined time or more. SOLUTION: For opening pressure reducing valves 31-34 or pressure increasing valves 21-24, a pressure reducing/increasing pattern time for front wheels FR, FL during antiskid control is measured on the basis of a time in which a control signal is transmitted from an electronic control unit 19 while in the case of a pressure increasing pattern, no control signal is transmitted. When the time becomes the predetermined time or more, an oil pressure working on the front wheels FR, FL is prohibited from being operated in the pressure reducing/ increasing pattern further. As a result, in a terminal stage of the antiskid control, inflow of brake fluid to a discharge reservoir 6a can be restricted, so that the discharge reservoir 6a can be compactified.  On the other hand, outflow of the brake fluid from a master cylinder 1 can be also restricted, and the master cylinder 1 can be also miniaturized.
Patent JP-H10124659-A (JP)
Title: Method for image conversion and device therefor
Inventor: MORIYA DAISUKE
IPC: H04N1/393
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To convert binary image data of 2×2 pixels into image data of 3×3 pixels without losing the sharpness of an image. SOLUTION: Prescribed image data of 2×2 pixels in an image constituted of binary image data having plural pixels more than 2×2 pixels are converted by a basic pattern processing part 13. Image data such as characters or graphics are thinned by the pertinent processing, pseudo half-tone image data such as drawings or photographs are low concentrated, and a sharp image is obtained. Also, the image data are converted by the basic pattern processing part 13 and an exceptional pattern processing part 14, and the data are selected according to the kind of the image data. In the case of the image data such as characters or graphics, the data processed by the processing a parts 13 and 14 are selected, and in the case of the pseudo half-tone image data, the data processed only by the processing part 13 are selected.  Thus, the split of the thinning of the image data can be prevented.
Patent JP-S63132631-A (JP)
Inventor: NAKANE HIROSHI
IPC: A61B5/022
Filed: 1986-11-26
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-2001095546-A (JP)
Title: Underlay mat for perishable food
Inventor: MATSUI SHINYA
IPC: A23L3/3472
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an underlay mat for a perishable food, having both extremely excellent antimicrobial properties and germicidal properties. SOLUTION: This underlay mat having both antimicrobial properties and germicidal properties comprises a great number of active ingredients mainly of acetic acid, phenol, polyphenol, etc., contained in pyrolignous acid or an acid obtained by dry distillation of bamboo permeated into innumerable pores existing in carbon fiber to provide the carbon fiber with antimicrobial properties and germicidal properties since a sheetlike carbon fiber product immersed and treated in a heated treating solution consisting essentially of at least either pyrolignous acid or an acid obtained by dry distillation of bamboo. The underlay mat is repeatedly usable by disinfection with hot water, etc., and can exhibit antimicrobial properties and germicidal properties for a long period of time. The underlay mat exhibits excellent deodorization.
Patent JP-S62140373-A (JP)
Title: Organic electrolyte cell
Inventor: NISHINO SHUICHI
IPC: H01M6/16
Filed: 1985-12-13
Abstract: PURPOSE:To reduce the inner resistance and stabilize the discharge property, by attaching plural negative electrodes with different bores at a negative electrode can with a gasket mounted, and furnishing a gap between the negative electrode of smaller bore and the gasket, where the electrolyte is poured. CONSTITUTION:Negative electrode 3 with an active substance of a light metal such s lithium, and a positive electrode 4 consisting mainly of copper oxide or the like are combined through a separator 4 to produce an organic electrolyte cell of lithium-copper oxide type or the like. In this case, in a negative electrode can 2 with a gasket 7 mounted, plural negative electrode 3 with different bores are attached, and a gap 8 of 0.05-1.0mm is furnished between the negative electrode 3 of a smaller bore and the basket 7. By pouring the electrolyte in the gap 8, the electrolyte is fixed between the gasket 7 and the negative electrode 3 by a surface tension. Therefore, a leakage and an attachement of electrolyte are prevented and the process is stabilized with no electrolyte occlusion material and the like, and the inner resistance can be reduced.
Patent JP-H0769750-A (JP)
Title: Bonded ceramic structure
Inventor: MIYAHARA KENICHIRO
IPC: H01L23/08
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a bonded ceramic structure free from a crack formed by bonding ceramic sintered materials having mutually different thermal expansion coefficients to each other through a metal layer containing a layer composed of metal foil and having a specified thickness and a specified Vickers hardness. CONSTITUTION:The end surface of a ceramic green body of A1203, etc., is coated with W paste and sintered to form a ceramic sintered material having a W metallized layer and the metallized surface is plated with Ni according to the non-electrolytic plating method. On the other hand, the end surface of a high thermoconductive ceramic sintered material having a thermal expansion coefficient different from that of the sintered material of Al2O3 by 0.5X10<-6> deg.C<-1>, e.g. an AlN sintered material is coated with a metal paste, etc., and heat treated under vacuum to form a metallized layer. These two kinds of ceramic sintered materials are then put in layers so as to face the metallized layers to each other while, e.g. an Ag-Cu eutectic brazing material sandwiching a metal foil layer having >=5mum thickness is allowed to lie as an adhesive layer having 20 to 3000mum thickness and <=100 Vickers hardness between them. Heat treatment is applied thereto in an atmosphere of N3/Hw at about 800 deg.C, thus producing the objective bonded ceramic sintered material.
Patent JP-S62139010-A (JP)
Title: Effective viewfield switching device for video unmanned carrier
Inventor: NOZAKI KOHEI
IPC: G05D1/02
Filed: 1985-12-13
Abstract: PURPOSE:To increase the driving speed of an unmanned carrier by shortening the picture processing time for the line which indicates the driving route picked up by an image pickup device. CONSTITUTION:A narrow picture area 22 is set within a picture 9 picked up by a CCD camera 3. When a driving line 6 is picked up in the area 22 over a range between an approximate position (the lowest side of the area 22) and the frontest position (the highest side of the area 22) of an unmanned carrier, a CPU judges the line 6 as a atraight line or a curve having a small change on an area 4a. Then the CPU recognizes the line 6 based on the picture data on the area 22 and performs the steering control. In the case of a line 6 having a large change, the line 6 can be recognized with higher accuracy owing to application of the picture data on the entire picture 9.
Patent JP-S63279769-A (JP)
Title: Control of laver drying chamber
Inventor: UCHIHASHI YOSHIHARU
IPC: A23L17/60
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a uniform laver sheet dried in an optimum state without forming spots caused by humidification in conventional process, by independently controlling the inlet section and the outlet section of a drying chamber for laver sheet using relative humidity as an index. CONSTITUTION:A laver sheet formed on a screen is transferred with a conveyor through a drying chamber. Drying air intake ports are attached to the inlet section and the outlet section of the drying chamber and an absolute hygrometer 12 and a thermometer 12 are provided pear each of the air intake ports. Relative humidity is calculated from the signals transmitted from both detectors and the calculated value is compared with a standard value. When there is a difference between them, a burner of a heat-exchange chamber is operated to control the temperature of air blown into the drying chamber.
Patent JP-S61154299-A (JP)
Title: Diaphragm for speaker
Inventor: MIZONE SHINYA
IPC: H04R7/02
Filed: 1984-12-26
Abstract: PURPOSE:To get a diaphragm which is scarcely deformed and has a small shape error by hot forming a prepreg that is made of a texture as a base material which consists of wraps arrayed along with a diameter and wefts arrayed along with a circumference and also has a definite number in the total number of drives per unit length of each wrap and weft at any portion. CONSTITUTION:A prepreg 1 has a definite surface density at any portion and has a definite number in a toal of drives per unit length of the wrap 1a and the weft 1b. For example, a plain weaved texture made of a carbon fiber of 3,000 filament cutting in a circle with an inside diameter of 3.25cm and with an outer diameter of 15cm is used for as the wrap 1a arrayed along with a diameter and as the weft 1b arrayed along with a circumference. And an inside diameter portion A consists of 8 drives/cm of the wrap 1a and 2 drives/cm of the weft 1b. Also an outer diameter portion consists of 2 drives/cm of the wrap 1a and 8 drives/cm of the weft 1b. It is assumed that the surface density of the portion A and B including an epoxy resin 1c has 200/m<2> each.
Patent JP-H09127595-A (JP)
Title: Camera
Inventor: TAKAHASHI YOSHIAKI
IPC: G03B17/24
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of recording position measuring data from a GPS satellite even when it is used at a drastically remote place. SOLUTION: This camera capable of recording the data obtained by a GPS receiver with a photographic image on photographic film is equipped with a receiving state detection means 40 detecting whether or not the GPS receiver 32 is in a normal receiving state, and a timer counting the time from starting the driving of the receiver 32. In the case the receiving state detection means judges that it is not the normal state even when specified time elapses in the timer, a mode is set to a present position input mode.
Patent JP-2000108428-A (JP)
Title: Printer and tape cassette used therein
Inventor: KIMURA SATORU
IPC: B41J3/36
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To control the feed of a magnet tape accurately at the time of printing of a color image without providing a position mark or the like by printing. SOLUTION: At the time of alignment of the leading end of a printing area by the reverse feed of a magnet tape T after the cueing processing of respective inks Y, M, C of an ink ribbon R and at the time of lap-printing to the same printing area of the magnet tape T by respective cued ink colors, when the magnet tape T is to be fed to a downstream side or an upstream side, the magnetized zone (N-pole, S-pole) regularly changed in magnetic characteristics provided in the magnet tape T is always detected at the position of a tape detection part 35 having a magnetic sensor and counted by a feed quantity counter 23d and the moving distance of the forward and reverse feed of the magnet tape T is measured to control the feed of the magnet tape T.
Patent JP-S6133646-A (JP)
Inventor: YAKOBU YONASU
IPC: A61B5/15
Filed: 1984-12-26
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-H07112026-A (JP)
Title: Doze preventive device
Inventor: YAMADA SHIGEKI
IPC: A61M21/00
Filed: 1993-10-15
Abstract: PURPOSE:To effectively prevent a doze by detecting the brain waves of a person to be tested and exactly recognizing the doze state. CONSTITUTION:The analog waveform data of the brain waves of the person to be tested, which are detected by a brain wave detecting means 5, are converted by an A/D converter 9 to digital waveform data which are inputted to a waveform data analyzing means 10. Spectra by each frequency component are calculated by a DFT, etc., in this waveform data analyzing means 10 and the results thereof are inputted to a control means 11. This control means 11 controls the vibrations generated from a vibration generating means 12 in accordance with the results of the analysis of the waveform data analyzing means 10.
Patent JP-H10122843-A (JP)
Title: X-ray transmission projection dimension measuring equipment
Inventor: HORIKAWA YOSHIAKI
IPC: G01B15/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain parallel X rays with a sufficient parallelism over a wide visual field by converting dispersion X rays from an X-ray generation device to parallel X rays by a multilayer film optical system. SOLUTION: Since dispersion X rays from an X-ray light source 11 are converted into parallel X rays 12 by a multilayer film reflection mirror 14 consisting of an oblique inclination multilayer film mirror in rotary parabolic surface shape, parallel rays 12 with a sufficient parallelism can be obtained over a wide visual field, thus measuring the dimension of an object 13 to be measured with an accuracy of approximately 0.01mm and hence adjusting the direction and position of the object 13 to be measured for the parallel luminous flux 12 by a highly accurate aligning mechanism 15 and measuring the measurement object 13 from each of three directions that are orthogonally crossed, obtaining measurement data for the front face, side face, and plane corresponding to a design drawing based on the trigonometry, and at the same time,  storing the CAD data of the design drawing corresponding to the object 13 to be measured by a computer 17 in advance and hence judging the conformity of the measurement object 13 by comparing the measurement data with the CAD data.
Patent JP-S61145128-A (JP)
Inventor: POORU JIYOZEFU BUTSUSE
IPC: C10L3/00
Filed: 1985-12-17
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。