baber/WOPTO huggingface dataset:
Patent JP-H08158275-A (JP)
Title: High strength wire rope
Inventor: KIKUCHI NOBUHIRO
IPC: D07B1/06
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a fine, lightweight and high strength wire rope suitable as a rope for a cargo handling machine such as a crane by preventing the previous breakage of IWRC. CONSTITUTION: The high strength wire rope comprises a rope core 3 produced by twisting element wires having a tensile strength of 230-250kgf/mm<2> , a resin coating layer 7 comprising a thermoplastic polymer resin covering the rope core in a thickness of 0.30-0.90mm and further impregnated into the rope core, and plural side strands 9 produced by twisting element wires having a tensile strength of 250-270kgf/mm<2> in multiple layers and twisted on the outer periphery of the rope core covered with the resin coating layer, and has a rope core elongation of >=5.0%.
Patent JP-H07110728-A (JP)
Title: Original platen
Inventor: HAMADA KATSUTOSHI
IPC: G06F1/16
Filed: 1993-11-22
Abstract: PURPOSE:To minimize the whole of an original platen to reduce the occupying space, to set it in an arbitrary position where a user can see it most easily, and to easily read an original. CONSTITUTION:An upper frame 6. as a transparent original read part which allows only a part of the original to face the outside is provided in the upper part of an original platen main body 1 like a transversely long case, and an original leading-in hole 8 and an original ejection hole 9 are provided in the lower part, and an original feeder 2 provided with supply, leading-in, and guide rolls 10 to 12 is provided on the inside, and the document led from a document leading-in hole 8 is led to the document ejection hole 9 through the inside of the upper frame 6.
Patent JP-H07147693-A (JP)
Title: Cordless telephone system and speech zone setting method
Inventor: OKAMOTO KOJI
IPC: H04Q7/36
Filed: 1993-11-22
Abstract: PURPOSE:To obtain an effect in which one link can be always formed without setting a radio link in which the radio link between a radio connection device and a cordless telephone set is overlapped even in a speech zone overlapping area in adjacent speech zones. CONSTITUTION:In a cordless telephone system provided with a comparatively large number of radio connection devices A1-D4 and the speech zone of comparatively wide range, different speech channel groups F1-F4 and F5-F8 are allocated to the speech zone of the adjacent radio connection devices, for example, A1, B1 in the speech zone controlled by the same control channel, for example, a zone 1, and different speech channel groups F1-F4 and F9-F12 are allocated to the speech zone of the adjacent connection devices A1, A2 in the speech zone controlled by another control channel, for example, the zones 1 and 2.
Patent JP-H03154716-A (JP)
Title: Wire cut discharge machine
Inventor: HOSODA HIROSHI
IPC: B23H7/10
Filed: 1989-11-13
Abstract: PURPOSE:To improve the wire cut discharge machining accuracy by sealing a liquid between a plunger and a hydraulic converter to keep a wire from being vibrated by a wire tension detecting device. CONSTITUTION:When wire tension is increased by some reason, the hydraulic pressure in a wire tension detecting device 15 is increased through a detecting roller 16 and a plunger 23 to increase the output of a hydraulic converter 22. Accordingly, an electric current corresponding to a value obtained by subtracting a difference between the above value and a preset reference value from the reference value is supplied to a powder clutch to adjust the wire tension in such a manner as to eliminate an increase. Further, in the case where the wire tension is decreased, the tension is adjusted in the same manner.
Patent JP-S63147999-A (JP)
Title: Pump
Inventor: KATSUMOTO TAKEHIKO
IPC: F04D29/46
Filed: 1986-12-10
Abstract: PURPOSE:To prevent cavitation by forming a cover which slides in the axial direction into inside and outside cylinder walls, rotatably inserting a vane in a cylindrical space part formed between said walls, and forming a flow passage of water inside said inside cylindrical wall. CONSTITUTION:A cover 46 is formed into a cylindrical shape consisting of double walls of inside and outside cylindrical walls 48, 50, and vanes 18 are inserted into a space part 52 inside. A space inside the inside cylindrical wall 48 serves as an inside passage 56 which is a part of a fluid passage. The cover 46 is moved in the axial direction by the action of an actuator 62 to regulate a flow rate. Accordingly, the ends of vanes are not exposed to the flow passage of water, preventing cavitation.
Patent JP-S63146565-A (JP)
Title: Picture reader/recorder
Inventor: ITO YOSHIO
IPC: H04N1/04
Filed: 1986-12-10
Abstract: PURPOSE:To attain the ease of synthesis of characters and a drawing on one and the same recording paper, of the selection of character lines on an original and of the setting of position by setting the optical region of the original onto a read face and starting the reading/recording from the region prior to the original read scanning. CONSTITUTION:At first the read optical system is made in standby at a position nearly deviated from the width of original paper as the preparation of reading/ recording. In this state, the original read region is observed visually from the upper side at the outside of the device and the original is forwarded and stopped in the advancing direction till the heat of the region desired to read original information reaches the reading face. A carrier roller is driven manually by a turning knob connected directly to the original carrier roller in the advancing or the carrier roller is driven by the driving source by means of a switch key to carry the original. Thus, the part desired to read the original is set selectively and quickly in this way and the reading is started efficiently in a short time. At which position on the recording paper in the carrier direction lengthwise the original reading information is to be recorded is decided optionally.
Patent JP-2000149047-A (JP)
Title: Volume rendering processor
Inventor: OSBORNE RANDY B
IPC: G06T15/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a volume rendering processor which calculates accurate gradient with a method, that is suitable for effective mounting of hardware and improves the performance of an illumination algorithm. SOLUTION: A voxel memory interface logic is prepared to function to continuously retrieve the voxels from a voxel memory in the scanning order as to a Cartesian coordinate system having X, Y and Z axes, which are set vertical to each other together with an interpolation logic which continuously receives the retrieved voxels to continuously calculate the samples form these voxels, functions to continuously transmit the samples in response to a stream of voxels and also calculates a sample to locate every sample along the corresponding virtual beam extending through an object, that is set in parallel in a visual field direction (i) to obtain each sample as an interpolation result obtained between the peripheral voxels of the Cartesian coordinate system (ii) and to set the spatial frequency of samples set in one or more of X,  Y and Z directions at the levels which are higher than the space frequency of voxels set in the same directions (iii).
Patent JP-H07146598-A (JP)
Title: Corona discharger
Inventor: TAMURA HISAHIRO
IPC: G03G15/14
Filed: 1993-11-24
Abstract: PURPOSE:To suppress the quantity of generated ozone and to reduce the number of resistors used by making the distance between the discharge electrodes of a corona discharger longer and decreasing the total current quantity. CONSTITUTION:A common electrode 14 is formed on an insulating substrate 11 and plural discharge electrodes 12 are disposed with a constant spacing from the common electrode 14. The discharge electrodes 12 is constituted in such a manner that plural electrodes make a group and electrically connected to the common electrode 14 via each resistor 13 in each group. The common electrode 14 is connected to a high voltage power source and controlled to a constant current with it by the high voltage power source. When the lengths of the discharge electrodes 12 are made different, corona discharge is generated from the top end of the discharge electrode having a short discharge length.
Patent JP-H06206051-A (JP)
Title: Method and apparatus for treating mail matter wherein address informations arranged in horizontal direction and vertical direction are mixed
Inventor: HAINTSU MIYURUAUAA
IPC: G06V30/10
Filed: 1993-11-24
Abstract: PURPOSE: To process postal items of addresses coexisting in horizontal and perpendicular directions by selecting the prescribed zone of quantized images before reading image information and transferring the information to an electronic apparatus and/or a video electronic apparatus and inserting the swiveled or discretely processed zone into original pictures in prescribed positions. CONSTITUTION: In the method for processing the postal items in which the address information arranged in the horizontal direction and the perpendicular direction coexists within a postal item sorter, the postal items are discretely supplied to an image scanner 1 along their long sides and the postal item images are quantized. The image information is then transferred to the electronic apparatus 2 and/or the video electronic apparatus 3 for the purpose of subsequent sorting processing. The prescribed zone BZ of the quantized images is selected and is swiveled at an angle of 90 deg. or discretely processed before the image information is read and is transferred to the electronic apparatus 2 and/or the video electronic apparatus 3. The swiveled or discretely processed zone BZ' is inserted into the original pictures in the prescribed position.
Patent JP-H03152918-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIRAI HIROYOSHI
IPC: H01G9/035
Filed: 1989-11-09
Abstract: PURPOSE:To increase spark-generating voltage, to contrive improvement in pressure-resisting property, and to prevent deterioration of products by a method wherein an additive consisting of polyvinyl alcohol phosphate ester is added and dissolved into the title electrolyte. CONSTITUTION:An additive consisting of polyvinyl alcohol phosphate is added and dissolved into an electrolyte for capacitor. A a result, the spark-generating voltage of the electrolyte is increased, and the forming power of a dielectric film by the electrolyte can be enhanced.
Patent JP-H01158019-A (JP)
Title: Low-moisture absorbing methacrylic resin
Inventor: KAMATA KAZUMASA
IPC: C08F220/18
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a methacrylic resin having low hygroscopicity and excellent transparency, weather resistance, molding processability, etc., by blending respective specific methyl methacrylate with cyclohexyl methacrylate and a vinyl monomer in a specific proportion and polymerizing the resultant blend. CONSTITUTION:A methacrylate resin, obtained by polymerizing (A) 55-85wt.% methyl methacrylate expressed by formula I with (B) 15-45wt.% cyclohexyl methacrylate expressed by formula II and (C) 0.5-10wt.% alkyl acrylate expressed by formula III (R is 1-8C alkyl) or styrene expressed by formula IV, having excellent mechanical, thermal properties, etc., and suitable as plastic lenses, audio disks, etc.
Patent JP-H01160459-A (JP)
Title: Preparation of pizza-like rice food
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1987-11-20
Abstract: PURPOSE:To obtain the subject food having excellent flavor, taste and shape retention without penetration of water contained in ingredients into boiled rice, by wrapping boiled rice shaped into a thin board state with a baked covering film, etc., of an egg liquid, etc., placing ingredients for pizza such as tomato sauce on the upper surface of the film. CONSTITUTION:Boiled rice 1 shaped into a thin board state is wrapped with a baked of steamed covering film 2 of egg liquid, etc. Then, ingredients 3 for pizza such as tomato sauce, fish, meat, vegetable and cheese to afford the aimed food.
Patent JP-H02140669-A (JP)
Title: Testing device for current transformer
Inventor: BABA YASUO
IPC: G01R31/00
Filed: 1988-11-22
Abstract: PURPOSE:To perform a current ratio test and a polarity confirmation test at the same time by making a small sinewave current come from a current generating part to pass through a matching part and an amplifier part. CONSTITUTION:The small sinewave current (a) is supplied by the current generating part 1 to the matching part 2 and the primary winding 6 of a current transformer to be tested. Next, the current (a) is converted to a reference current (b) through the matching part 2 and the amplifier part 3, then supplied to a differential voltage detecting part 4. On the other hand, the current (a) supplied to the primary winding 6 of the current transformer to be tested is supplied to the differential voltage detecting part 4 generating a secondary winding current (c) in accordance with the winding ratio of the primary winding 6 and the secondary winding 7. By the detection part 4, the differential voltage is detected in the manner of combining the currents (b) and (c), and converted to a display signal (f) then sent to the display part 5. The signal (f) is indicated on the display part 5. The winding ratio of the primary winding and the polarity for the current transformer are thus tested at the same time.
Patent JP-H01135215-A (JP)
Title: Piezo-oscillator
Inventor: ICHISE KAZUNARI
IPC: H03H9/02
Filed: 1987-11-20
Abstract: PURPOSE:To adjust an oscillation frequency at a high accuracy and to improve reliability for an environment change by covering completely an electronic element concerning the adjustment of the oscillation frequency with a resin. CONSTITUTION:A piezoelectric vibrator 1 and a semiconductor 2 to oscillate this are unified and molded with a resin 3 having an aperture 5'. An electric element 4 to adjust the oscillation frequency is electrically connected through the oscillating circuit of the semiconductor 2. The aperture 5' to arrange the electronic element 4 is sealed with a resin 5 and the element 4 is completely covered with the resin 5.
Patent JP-H10138361-A (JP)
Title: Manufacture of belt
Inventor: NAKANO YOSHIHISA
IPC: B29K21/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To position of a belt at a suitable position in a belt thickness direction of a core body component by uniformizing a thickness of the belt without uniformizing a thickness of a sheet itself by a method wherein first and second cutting processes wherein a surface is cut to a uniform thickness are provided after first and second pressurizing processes wherein an unvulcanized elastomer sheet on a mold are pressurized. SOLUTION: In a first forming process A, a peripheral face of a cylindrical mold is covered by a cylindrical canvas, an unvulcanized elastomer sheet is wound thereon, and an under canvas layer and an under rubber layer are provided. In a first pressurizing process B wherein that is pressurized and a first cutting process C, a surface of the under rubber layer is cut to be uniformized to a specific thickness. Then, after winding a core body component on the under rubber layer in a second forming process D, an unvulcanized rubber sheet is wound thereon to provide an upper rubber layer. Further, in a second pressurizing process E, an upper rubber layer is pressurized, and a surface of the upper rubber layer is unifomized to a specific thickness in a second cutting process F.  An upper canvas layer is provided on the upper rubber layer in a third forming process G, and a cylindrical slab composed of from the lower canvas layer to the upper canvas layer is fabricated to a product in a vulcanizing pressurizing process H.
Patent JP-H05108147-A (JP)
Title: Travelling path recognizing device of moving vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: G05D1/02
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a travelling path recognizing device of a moving vehicle which can accurately recognize a broken-line-shaped white line area. CONSTITUTION:An image in the front direction of a travelling path is inputted by a video camera. A white line area W0 to exist at the reference position in an input image is extracted as a reference white line area. Continuously, the feature quantity to show the space arrangement of the extracted white line area W0 is counted, and based on the feature quantity, a candidate area A1 assumed that a succeeding white line area W1 exists is counted. By searching the inside of the candidate area A1, the white line area W1 is extracted. Continuously, based on the feature quantity of the white line area W1, a next candidate area A2 is counted, the inside of the candidate area A2 is searched, and thus, the white line area W2 is extracted. By repeating the same operation, each white line area is successively extracted.
Patent JP-S62152219-A (JP)
Title: Electronic device
Inventor: WATANABE JUCHU
IPC: H03K17/28
Filed: 1985-12-26
Abstract: PURPOSE:To generate plural prescribed time signals with high accuracy by forming a capacitor charging current and a reference voltage generating esistor of each prescribed time signal generating circuit as a value proportional to the current of a constant current source with respect to a constant current source. CONSTITUTION:In turning off a switch 2, a capacitor 3 is charged by a constant current (k/j)I and its terminal voltage VCk rises. On the other hand, a constant current (l/J)I flows to a resistor 4 to form a reference voltage VR and a comparator 5 produces an inverted output under the condition of VRl<VCk. Similarly, N-set of prescribed time signal generating circuits are constituted and a constant current to be supplied, the capacitance of the capacitor and resistance value are selected in matching with each required time accuracy. Even if the reference voltage VRl is fluctuated by the fluctuation of the constant current ji, the charging current of the capacitor 3 is fluctuated in the same rate. Thus, the comparator 5 generates an optional constant time signal with high accuracy.
Patent JP-2000119470-A (JP)
Title: Saponified ethylene/vinyl ester copolymer composition and film
Inventor: KURODA RYUMA
IPC: C08K5/1515
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide films excellent in stretchability without marring the gas barrier properties and external appearance which saponified ethylene/vinyl ester copolymer films inherently possess. SOLUTION: Saponified ethylene/vinyl ester copolymer compositions comprise at least one polyfunctional compound which meets the following formula (I): 160<=MW<=30,000 and formula (II): ΣLnk/r>=3.5 (wherein MW is a molecular weight of the polyfunctional compound when one polyfunctional compound is incorporated or a weight average molecular weight of the polyfunctional compounds when two or more polyfunctional compounds are incorporated; subscripts n and k are respective numbers given to each functional group which (each) polyfunctional compound has and n≠k;  Lnk is the sum (pnk+qn) of the number of atoms (pnk) linking the n-th functional group to the k-th functional group by linkage and the number of atoms (qn) excluding the hydrogen atom linked to the n-th functional group and the sum is not more than 5; ΣLnk is the sum of all n and k of Lnk; and r is the total number of combinations of n and k of Lnk.
Patent JP-H05105766-A (JP)
Title: Silicon-based hybrid material
Inventor: IWAHARA TAKANAO
IPC: C08G77/06
Filed: 1991-10-15
Abstract: PURPOSE:To obtain the subject lightweight and high-toughness material excellent in resistance to heat and combustion, having high mechanical strength and good molding processability by condensation reaction of silicate(s), followed by ring opening polymerization of the resulting silicon-contg. cyclic compound. CONSTITUTION:The objective hybrid material excellent in resistance to environment, suitable as a structural material for aerospace applications, material for houses, etc., is obtained by (A) condensation reaction of silicate(s) such as sodium orthosilicate with lithium metasilicate and/or derivative(s) therefrom, followed by (B) ring opening polymerization of the resulting silicon-contg. cyclic compound such as polysiloxane-based one.
Patent JP-H0549368-A (JP)
Title: Assembly type artificial gathering-place for fish
Inventor: KOIKE HIROSHI
IPC: A01K61/00
Filed: 1991-08-21
Abstract: PURPOSE:To simply make constructible assembly type artificial gathering-place for fish of approximately pentagonal pyramid shape having formed a firm large-sized space and to surely and stably fix the artificial gathering-place for fish to the bottom of the sea by using simply worked polyhedral structures and plural structure holding skeleton materials also utilized for multipurpose application. CONSTITUTION:A polyhedral base part 3 consists of a skeleton material bonding plate 1 and skeleton materials 2 of given length, a top part 4 composed of the skeleton bonding plate 1 and the skeleton material 2 is formed on the base part 3 and plural triangles are combined alternately reversely to make one polyhedral structure 5 having constructed polyhedral pyramid artificial gathering- place chamber 5a for fish in the interior. Further, plural structure holding skeleton materials 6 also used for multipurpose application much longer than the skeleton materials 2 of given length are extended slantingly and radiately from the top part of the one polyhedral structure toward the bottom of the sea to give the objective artificial gathering-place for fish not to fall down or slide by the influence of ocean current.
Patent JP-S63146182-A (JP)
Title: Bar code reader
Inventor: SHUDA ETSUJI
IPC: G06K7/10
Filed: 1986-12-10
Abstract: PURPOSE:To make the distance between a bar code sensor and a bar code sheet constant and to improve read accuracy by arranging a sensor nearby the ridge part of a outer package sheath. CONSTITUTION:A through hole 2 is bored in the ridge part nearby one end surface (bottom surface) part of the outer package case 1 in a rectangular prism shape or nearly in the rectangular prism shape, and the bar code sensor 3 is arranged nearby the ridge part in the outer package case opposite the through hole 2. Then, the ridge part 5 of the outer package case 1 is brought into contact with the surface of the bar code sheet 4 so that the distance between the bar code sensor 3 and bar code sheet 4 is constant; and a sweep is made on the bar code sheet 4 to make a read. Consequently, the distance between the bar code sensor 3 and bar code sheet 4 becomes nearly constant even if the unit slants, thereby improving the read accuracy.
Patent JP-H04175441-A (JP)
Title: Knock control device for internal combustion engine
Inventor: NAKAYAMA MASAAKI
IPC: F02P5/15
Filed: 1990-10-30
Abstract: PURPOSE:To prevent an error detection of knock in a transition by suppressing an abnormal rise of an average level when a knock signal is less than the level obtained by dividing the average level which is obtained by averaging the knock signals from a knock sensor by a specific constant. CONSTITUTION:An average level is produced by an average level producing means B by averaging the knock signals output from a knock sensor A to detect the knock generated in an internal combustion engine G, and a knock is decided by a knock decing means C depending on a knock deciding level obtained by multiplying the average level a specific times and a knock signal. And according to the output of the knock deciding means C, the internal combustion engine G is controlled by a control means D. In this case, a detecting means E to detect a knock signal less than the level obtained by dividing the average level of the knock signal by a specific number is provided, and depending on the detecting result, a rise of the average level is suppressed by a suppressing means F. Consequently, not only the knocking can be decided securely, but also an error detection of the knocking in a transition is prevented.