baber/WOPTO huggingface dataset:
Patent JP-S6268758-A (JP)
Title: Measuring device of printing pressure of printer
Inventor: MURAKAWA YUKIO
IPC: B41F33/14
Filed: 1985-09-20
Abstract: PURPOSE:To measure a printing pressure and the change thereof continuously and dynamically by a method wherein the printing pressure is measured during the operation of a printer by means of a number of load cells buried in a plate cylinder or others, output signals therefrom are transduced into signals of optical characteristic, and these signals are transmitted to the outside for reception. CONSTITUTION:On a plate cylinder 1, for instance, a light-emitting element and a light-receiving element are provided for each sensor of load cell series (A0, B0, C0), (A2, B2, C2), etc. which are disposed at right angles to the rotational direction of the plate cylinder. On the occasion, however, each sensor is connected to the same light-emitting element with respect to the direction of A1, A2, A3. By devising that a value is transmitted optically only when an output of each sensor exceeds the value, each value can be determined as a printing pressure with respect to each series. An optical signal emitted from a load cell and a signal transmitting element therefor is received by a photodetector 15 provided at a position separate from a printer, without passing through a mechanical contact. The received optical signal is transferred photoelectrically and made into a digital signal thereat, and then subjected to data processing by a computer.
Patent JP-S6452931-A (JP)
Title: Mounting structure of cutoff material
Inventor: SUDO CHIAKI
IPC: E03F3/04
Filed: 1987-08-24
Abstract: PURPOSE: To increase durability by arranging a spacer to vary smoothly the cross sectional shape of a cutoff member in the inside of a cutoff member perpendicular to the axis of a covered conduit between the corners of the covered conduit and the cutoff member and a sealing compound between the spacer and the covered conduit. CONSTITUTION: A spacer 18 conforming to the corners of a box culvert 11 is arranged between the corners of the box culvert 11 forming a covered conduit and a flexible joint 14. The spacer 18 varies smoothly the cross sectional shape of the flexible joint 14 in the side perpendicular to the axis of the box culvert 11. In addition, a sealing compound 16 made up of a water expandable rubber is arranged between the spacer 18 and the box culvert 11, thereby eliminating the need for local great pressing bend in the corners of a covered conduit or open conduit and controlling sufficiently an occurrence of a defect and an abnormal deformation.
Patent JP-H0740846-A (JP)
Title: Hydraulic power steering device
Inventor: SANO OSAMU
IPC: B62D5/06
Filed: 1993-07-30
Abstract: PURPOSE:To reduce manufacturing cost by easily and efficiently correcting the dislocation of the other side peripheral direction relative position of input and output shafts to a valve member in a neutral condition. CONSTITUTION:The valve member 31 of a hydraulic control valve is relatively rotated to an input shaft 2 rotated with an output shaft 3 linked coaxially and relative-rotatably to the input shaft 2. Steering auxiliary force is generated according to relative rotation quantity of the input shaft 2 to the valve member 31. The peripheral direction relative position of the input shaft 2 to the valve member 31 is changed according to the diameter direction displacement quantity of a neutral position adjusting member 32 along the diameter direction of the input and output shafts 2 and 3.
Patent JP-H0739306-A (JP)
Title: Ground tea astringent substance and its production
Inventor: TERADA JUNICHI
IPC: A23F3/14
Filed: 1993-07-29
Abstract: PURPOSE:To obtain tea astringent substance powder useful as a raw material for canned green tea drinks and as an additive for confections, etc., by grinding tea astringent substances stuck to a tea-producing machine as a raw material, drying the ground product and subsequently finely grinding the dried product into the fine piece or powder-like product. CONSTITUTION:Tea astringent substances separated from a tea-producing machine for each several hours are roughly ground as a raw material, primarily dried, finely ground and subsequently secondarily ground into the tea astringent substance powder. The tea astringent substances contain tea leaf active ingredients consisting mainly of catechin (tannin) in a large amount, and have the same actions as those of ordinary tea, when dissolved in hot water and drunk.
Patent JP-S6186207-A (JP)
Inventor: SATO KANICHI
IPC: C04B41/87
Filed: 1984-10-05
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-S6453152-A (JP)
Title: Packing material for liquid chromatography
Inventor: NAKADA SOICHI
IPC: B01J20/26
Filed: 1987-08-24
Abstract: PURPOSE:To obtain a packing material suitable for concentration and sepn. of compds. of phenyl groups, etc., by subjecting a hydrophilic porous polymer packing material contg. a hydroxyl group and specific ratio of ionic group to chemical modification with beta-cyclodextrin via an ionically neutral spacer. CONSTITUTION:The content of the ionic group excluding the amino group after solidification as a gel is taken at <=0.1mlg/ml in the case of applying amino acid-modified beta cyclodextrin (beta-CD) to a stationary phase. On the other hand, the hydrophilic porous polymer packing material contg. the alcoholic hydroxyl group is preferable as the hydroxyl group of the base gel. A polyglycidyl compd. constituted of the group of functional groups which have no ionicity and are stable in an aq. soln. is preferable as the spacer. 2, 3 or 6-position monoaminated beta-CD is adequate as the aminated beta-CD. The concentration or sepn. of the compds. of pheyl groups, etc., is enabled by this constitution.
Patent JP-H0259276-A (JP)
Title: Drawing method for joint fitting
Inventor: IMOTO TOMOHIRO
IPC: B25B27/02
Filed: 1988-08-24
Abstract: PURPOSE:To facilitate drawing by preventing the damage due to scuffing at the hollow shaft fitting part, by using a hole spreading assisting member in place of a dry ice. CONSTITUTION:A joint fitting 2 and cover 5 are linked by a stud bolt 6 and a jig 3 is pushed into the inner diameter of a hollow shaft 1. A hydraulic jack 4 is set up between the jig 3 and cover 5 and the joint fitting is drawn in the axial direction. After drawing, a drawing jig is removed, the hollow shaft 1 is heated and a hole spreading assisting member 7 is inserted into the joint fitting inner diameter. With cooling after the insertion, the joint fitting 2, cover 5, stud bolt 6 and hydraulic jack 4 are fitted and drawn by exerting pressure. The joint fitting 2 is pulled out with getting over the hole spreading assisting member 7 larger than the outer diameter of the hollow shaft 1.
Patent JP-H0372703-A (JP)
Title: End fire type antenna equipment
Inventor: NAKANO HISAMATSU
IPC: H01Q11/08
Filed: 1989-08-11
Abstract: PURPOSE:To obtain sufficient directional gain and excitation efficiency by providing a passive element array electromagnetically coupled to a helical or spiral antenna element and a horn or a cavity with which the electromagnetic coupling part is covered. CONSTITUTION:A ground plate 2 for radio wave reflection is attached at right angles to an outer conductor 1a of a coaxial line 1, and a helical antenna element 3 having a small number of turns is connected to its inner conductor 1b. A conical horn 7 is coupled to the ground plate 2, and this horn is packed with a dielectric 8 for supporting, and 8 passive element array 6 is supported by this dielectric e and is electromagnetically coupled to the helical antenna element, and the electromagnetic coupling part between the helical antenna element 3 and the passive element array 6 is covered with the conical horn 7. Thus, the helical antenna element and the passive element array are combined to improve the directional gain, and the electromagnetic coupling part is provided with the horn to improve the power coupling, and the excitation efficiency is improved.
Patent JP-H0872649-A (JP)
Title: Air bag
Inventor: HIRAI KINJI
IPC: B60R21/235
Filed: 1994-09-01
Abstract: PURPOSE: To provide an air bag with the increased strength of its heat sealing part and with the excellent durability in an air bag to be joined by heat sealing of a plurality of laminated thermoplastic resin films. CONSTITUTION: Thermoplastic resin films 5A, 5B for reinforcement are laminated on a heat welding part 4, and the heat welding is achieved thereto together with the thermoplastic resin film 2 for a front panel and the thermoplastic resin film 3 for rear panel. The heat welding part 4 and it vicinity are reinforced by the thermoplastic resin films 5A, 5B for reinforcement, and the breakage of the thermoplastic resin films 2, 3 to constitute the air bag 1 at the heat welding part can be prevented. The durability of the air bag is improved.
Patent JP-S58110484-A (JP)
Title: Growing method for crystal
Inventor: OGURA MOTOTSUGU
IPC: C30B1/02
Filed: 1981-12-22
Abstract: PURPOSE:To form a layer of a single crystal insulated perfectly from a lower electrically conductive layer by regularly arranging a plurality of thin chips of a single crystal on an insulating film, forming a polycrystalline or amorphous layer on the chips, and carrying out heat treatment. CONSTITUTION:A plurality of thin chips 9 of a semiconductor single crystal having fixed face orientation are arranged regularly and equidistantly on an insulating layer 5 on a semiconductor substrate 4 while making the face orientation uniform, and a polycrystalline or amorphous layer 10 is formed on the chips 9. The crystallization of the layer 10 in the vicinity of the single crystal 9 is accelerated by local annealing with laser beams irradiated on the surface of the layer 10, and by moving the substrate 4 into a furnace 12 kept at a high temp. giving a molten state at a constant speed, the crystallization is further accelerated. By this method a single crystal can be grown in a state insulated perfectly from a lower electrically conductive layer, and the formation of a laminated element having a multilayered structure is facilitated. The crystal growth can be carried out without using a grating structure requiring accuracy.
Patent JP-H0375266-A (JP)
Title: Production of ceramics using incinerated ash of sludge as raw material
Inventor: KOZUKA ATSUO
IPC: C04B35/00
Filed: 1989-08-11
Abstract: PURPOSE:To reduce shrinkage by melting drain sludge at high temperature to give melted slug and pulverizing the melted slug and blending the resultant slug powder with incinerated ash of drain sludge and binder material, etc., and forming the blend under pressure and drying the formed article and then burning the formed article at definite temperature or below. CONSTITUTION:A drain sludge 1 is melted in melt slug preparation process 10 at high temperature of prescribed temperature or above to give melted slug 2, which is then pulverized in a pulverizing process 20 to afford melted slug powder 3. Then 5-50wt.% melted slug 3 is blended with 95-50wt.% incinerated ash 4 of drain sludge and as necessary several % binder material 5 such as AG gum in blending process 30 and the blend is formed under pressure in pressure forming process 40 and passed through a drying process 50 and burned at prescribed temperature in burning process 60 to provide the ceramics. The above-mentioned melted slug powder 3 is blended with clay and/or waste earth in addition to burned ash and binder in the blending process. The drain sludge is retained in melted state at high temperature and may be similarly treated as a crystalline melted slug.
Patent JP-S6364305-A (JP)
Title: Ferromagnetic powder and manufacture thereof, and magnetic recording medium using same
Inventor: TOGAWA FUMIO
IPC: G11B5/706
Filed: 1986-09-04
Abstract: PURPOSE:To enhance the dispersion properties to the binder by forming a coating layer containing at least an alumina layer on the particle surface of an iron oxide magnetic powder, thereby providing the individual magnetic powder particle with the function as an abrasive. CONSTITUTION:On the particle surface of an iron oxide magnetic powder, a coating layer containing at least an alumina layer is formed. The coating layer consists only of the alumina layer. Also, the coating layer bonds a processing layer of an silane coupling agent or/and a titanate coupling agent to the alumina layer and the surface thereof. The coating amount of the alumina layer is in the range of 0.5-20pts.wt. as Al2O3 to 100pts.wt. of iron oxide magnetic powder, preferably 2-10pts.wt. With this, the individual magnetic powder particles are provided with the function as an abrasive, thereby enhancing the dispersion properties to the binder.
Patent JP-H1020777-A (JP)
Title: Encipherment method, cryptocommunication method, certification method and cryptocommunication method of digital information
Inventor: NAKAUCHI SHUNSAKU
IPC: G09C1/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To perform high speed cryptocommunication which can be hardly recovered, by inverting the data arrays to be enciphered at a proper position in a predetermined order from the top or the aftermost, and inverting the remained data arrays in a predetermined order at the other position, to scramble them. SOLUTION: The certification of a person to be certified B (receiver) is started to a certifying person A (transmitter). On this occation, the suitable number including 1 (or 0) is selected from binary number having the bits of the number same as the bit, numeral or character to be enciphered, to be used as a key code, and the number to be enciphered, is scrambled by this number. The method is that the bits to be enciphered are successively inverted in a predetermined order from the top, that is, from the left, at the position where '1' (or 0) of the key code stands. Then the remained bits which have not inverted, are successively inverted at the position where '0' (or 1) stands, after the position of '1' (or 0) has been completely inverted.
Patent JP-H0257003-A (JP)
Title: Print antenna with reflection board
Inventor: MORI KOICHI
IPC: H01Q5/15
Filed: 1988-08-23
Abstract: PURPOSE:To obtain satisfactory reflection attenuation quantity in respective frequencies by arranging a dielectric substrate, for which first and second radiating elements are respectively formed, in a rectangular direction from a reflection board so that a distance can be about 1/4 wavelength. CONSTITUTION:A print antenna 10 forms first radiating elements 12a and 12b, which constitute a first strip diepole 12, on the both surfaces of a dielectric substrate 11 so as to be resonated to a first frequency f1. Second radiating elements 13a and 13b, which constitute a second strip diepole 13, are formed so as to be resonated to a second frequency f2. Such a print antenna 10 is arranged in the rectangular direction from a central reflection board 15b of a superior angle corner reflection board 15, for which the open angle of both side boards 15a and 15b is caused to be a superior angle >=180 deg., or from a central reflection board 16b of a 90 deg. corner reflection board 16, for which the open angle of both side boards 16a and 16b is 90 deg., so that the respective distances of the first radiating elements 12a and 12b and second radiating elements 13a and 13b can be almost the lambda1/4 and lambda2/4 of wavelengths l1 and l2 in the resonating frequencies f1 and f2.
Patent JP-H0952341-A (JP)
Title: Gravure printing plate
Inventor: YOSHIDA TAKUMI
IPC: B41N1/06
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To enhance plate wear resistance of a gravure printing plate made of a resin for use in a laser plate making device. SOLUTION: A gravure printing plate P comprises a network-like part 3 which is formed by arranging a plurality of recesses 2 on a metal sheet member 1 and resin parts 4 filled into the recesses 2. Processing of cells by means of a laser plate making device is performed by the parts 4 in a conventional way. On the other hand, the network-like part 3 is not processed by laser and remains as it is. Since the part 3 is made of a metal and has higher wear resistance than the resin parts, the presence of the part 3 improves plate wear resistance of the gravure printing plate.
Patent JP-H0373763-A (JP)
Title: Package feeding device
Inventor: NAKAO TAKASHI
IPC: B65H67/06
Filed: 1989-08-11
Abstract: PURPOSE:To automate the package laying work from the inside of a pallet to a creel stand by determining the position of a package by an XY-table and transporting the packages to the height of the creel stand by a feeder and successively shifting the packages in the transverse direction in each longitudinal row by the creel stand. CONSTITUTION:An X-table 3 is shifted in a horizontal plane by programming so that a prescribed package P is set directly under a wrist 8, and a package feeding device 1 sets the wrist 8 in swing state directly below. Then, an air chuck 27 is set in bendable state by a rope 29B, and an arm 7 lowers. The package P is chucked, and the wrist is formed integrally and shifts horizontally. During this time, the arm 7 rises to the height of the prescribed shaft 12 of a creel stand 5. Then, the arm 7 turns to the stand 5 side from a pallet 2 side, and the contact plate 32 of a pusher extends to push out the package P of the wrist 8 to the shaft 12 of the stand 5, and the installation of the package P is completed.
Patent JP-H0546136-A (JP)
Title: Drawing system for multi-window display system
Inventor: KITANO SHINJI
IPC: G06F3/048
Filed: 1991-08-21
Abstract: PURPOSE:To eliminate an ugliness such as a display of a picture in process of drawing even when a complicate figure which requires a long time is drawn or when a picture is composed of plural figures. CONSTITUTION:When a drawing instruction is made from an input means 1, a logical screen drawing means 2 is actuated to perform instructed drawing on a logical screen 7 on a storage means 6 and a physical screen display means 3 is actuated. The physical screen display means 3 checks a lock flag 8 on the storage means 6 and transfers the newly drawn area on the logical screen 7 to a physical screen on a frame buffer 10 when the lock flag is OFF (unlocked). Then when a physical screen lock instruction is executed, a display control means 4 is actuated and once the lock instruction is decided, the lock flag 8 is turned ON (locked) after the logical screen 7 is copied to a saving screen 9.
Patent JP-S58110559-A (JP)
Title: 1-(substituted naphthyl)-2-sulfonyloxy-1-alkanone
Inventor: DOBASHI GENICHI
IPC: C07C301/00
Filed: 1981-12-25
Abstract: NEW MATERIAL:The compound of formulaI(R is aliphatic group or aromatic group; R<1> is lower alkyl; Z is H or halogen). EXAMPLE:(S)-1-(6-Methoxy-2-naphthyl)-2-methylsulfonyloxy-1-propanone. USE:Extremely useful as a precursor for the preparation of pharmaceuticals such as antiphlogistic agent. It can be prepared easily by various methods. Since it is not necessary to carry out the optical resolution at the final stage in the preparation of the agent from the compound, it is economically rare advantageous than the conventional process. PROCESS:The compound of formulaIis prepared by reacting the substituted naphthalene of formula V with an alpha-sulfonyloxyalkanoic acid halide of formula VI (Y is halogen) in the presence of a Lewis acid in a solvent such as nitrobenzene, etc., at 50-200 deg.C. The amount of the Lewis acid is preferably 0.05- 5mol-equivalent based on the compound of formula VI.
Patent JP-2000037698-A (JP)
Title: Method and apparatus for biological treatment of sewage
Inventor: SHIMOTAKAHARA HIROMI
IPC: C02F3/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a filter chamber certainly to sufficiently stably treat BOD and SS. SOLUTION: Biological treatment is executed by alternately performing aeration/ filtering operation and backwashing operation and, at a time of aeration/filtering operation, a treated soln. is circulated along with carriers 3 having specific gravity slightly larger than 1 to simultaneously perform the removal of SS and the decomposition of a soluble substance in the treated soln. and, during this period, the carriers 3 flowing in a filter chamber 7 from the entrance and exit part 8 of the upper end part thereof are put to practical use as a filter material to guide the treated soln. from which SS is removed by filtering to the outside of the reaction tank 1 from the filter chamber 7.  In backwashing, the feed-in of sewage and aeration operation are stopped before filtering resistance is abnormally increased by an increase in the catching amt. of SS in the carriers 3 within the filter chamber 7 and backwashing air is ejected from the backwashing air diffusing port part 9 of the lower part in the filter chamber 7 not only to push out the carriers 3 to the reaction tank 1 outside the filter chamber 7 from the entrance and exit part 8 but also to send out caught SS and the sending of air to the backwashing air diffusing port part 9 is stopped.
Patent JP-H0870685-A (JP)
Title: Grading part structure of thresher
Inventor: NAKAYA SHOICHI
IPC: A01F12/32
Filed: 1994-09-02
Abstract: PURPOSE: To provide a grading part structure of a thresher capable of improving grading accuracy by air due to the regulation of the range of proper number of revolution of a winnower in a state in which increase in operation cost and noise caused by increasing number of revolution of the winnower to that higher than proper number of revolution are suppressed, excellent in grading performance, having simple structure and excellent also in economical efficiency without increasing production cost. CONSTITUTION: This grading part structure 20 is obtained by providing an oscillating and grading apparatus 20 for sieving and grading a material to be treated which is dropped from a receiving net 3 while oscillating and transferring the material by driving and oscillating in a slantly vertical direction and a winnower 10 for feeding grading air to the oscillating and grading apparatus 20, and integrally, swingably and connectedly installing a flow-dividing plate 25a facing to an air feeding outlet 18 of the winnower 10 for dividing the grading air from the winnower 10 into upper side flow and lower side flow in the oscillating and grading apparatus 20.
Patent JP-H0673698-A (JP)
Title: Production of mat light-weight coated paper for gravure printing
Inventor: HAYASHI YOSHIHIRO
IPC: D21H21/50
Filed: 1992-07-15
Abstract: PURPOSE:To obtain the subject coated paper having a few mistaken dotting ratio, excellent reproducibility of net point and cushioning characteristics by coating a specified base paper with a specific undercoating solution and a specific topcoating solution, drying and smoothing the paper so as to make glossiness of white paper of <=a specified value. CONSTITUTION:Base paper composed of 100% bleached chemical pulp is coated with an undercoating solution coating >=50wt.% pillar-shaped precipitated light calcium carbonate having <=4.0mum long diameter and <=0.5mum short diameter (the amount applied to one side surface is preferably 4-7g/m<2>) and a topcoating solution containing >=50wt.% ground limestone having 0.5-3.0mum particle diameter (the amount applied to one side surface is preferably 4-15g/m<2>), dried and smoothed in such a way that the glossiness of white paper is <=40% to give the objective coated paper.