baber/WOPTO huggingface dataset:
Patent JP-H02271954-A (JP)
Title: Production of honeycomb ceramics
Inventor: ANZAI HIROSHI
IPC: B32B3/12
Filed: 1989-04-11
Abstract: PURPOSE:To easily obtain honeycomb ceramics having arbitrary size and shape by forming the raw liquid highly filled with ceramics powder into a plate shape and a corrugated plate shape and thereafter overlapping them and allowing them to gel and laminating the obtained composite sheets or windingly overlapping the sheets and thereafter firing these sheets. CONSTITUTION:Ceramics powder is highly filled in an organic solvent soln. of high molecular substance. This obtained raw liquid is formed into a plate shape and a corrugated plate shape respectively. These are overlapped and thereafter allowed to gel. Then a honeycomb structural body is formed by laminating the obtained composite sheets or windingly overlapping them into a cylindrical shape and thereafter fired. As this ceramics, at least one kind selected among from Al2O3, Y2O3, MgO, SiO2 and Si3N4 is utilized which have been ground e.g. in about 0.001-100 mum particle diameter. Preparation of the raw liquid is performed by adding about 20-50 vol.% ceramic powder for the total volume of high molecular substance and ceramics to the organic solvent soln. of high molecular substance which has been generally regulated to about 5-20wt.% concn.
Patent JP-S5519267-A (JP)
Title: 3,7-disubstituted-3-cephem-4-carboxylic acid, its salts, their preparation, and preventive and remedy for microbism comprising them as active constituents
Inventor: KAMIYA TAKASHI
IPC: C07D277/38
Filed: 1979-07-17
Abstract: NEW MATERIAL:A compound of formula I: [R 1  is amino group, etc.; R 2  is- CONH-R 5  (R 5  is aryl of heterocyclic group, etc.), -PO-(OR 6 ) 2  (R 6  is H or alkyl group), or -NHCO-R 5 ; R 3  is carboxy group, etc,; R 4  is acyloxy, heterocyclic thio group, etc.; A is alkylene group], and its salts.  
     EXAMPLE: 7-[2-{N-(2-Hydroxy-5-chlorophenyl)Carbamoylmethoxyimino}-2-(2- aminothiazol-4-yl) acetamido] cephalosporanic acid.  
     USE: Preventives and remedies for microbisms.  
     PROCESS: A compound of formula II is reacted with a compound of formula III to give the objective compound of formula I. The protecting group of the compound of formula I (R 1  is protected amino group) is eliminated to form the objective compound of formula I wherein R 1  is amino group. The compound of formula III is novel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07290783-A (JP)
Title: Image forming device
Inventor: KAWASAKI SHUSUKE
IPC: G06F3/12
Filed: 1994-04-28
Abstract: PURPOSE:To feed an arbitrary kind of paper out of various kinds of paper which are different from each other (for example, ordinary paper, shading paper and red paper) held in paper holding parts each. CONSTITUTION:Various kinds of paper different from each other are held in a plurality of paper holding parts and a paper kindinput device 4 inputting kinds of pieces of paper held in the paper holding parts each is provided. A paper kind-selecting device 4 selecting feeding paper is provided and in the case where the paper kind selected by the paper kind selecting device 4 is held into any of the paper-holding parts, the paper is fed by a sheet feeding device 3.
Patent JP-H04302107-A (JP)
Title: Two-direction distributor
Inventor: KANIE TOMOHIKO
IPC: H01F19/06
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a distribution-matching integral type distributor having excellent transmission characteristics over a wide band of high frequency signal by properly setting the width or thickness in the center part of a core material against the width and thickness of the circumferential part. CONSTITUTION:A distribution-matching integral type two-direction distributor 100 consists of a distribution transformer DT, which is formed in the center part of a core member 10, and two-matching transformers AT1 and AT2 formed on the circumferential part. The width in the center part of the above-mentioned core member 10 is formed wider than the width of the circumferential part. By changing the widths of the center part and the circumferential part of the core member 10 as above-mentioned, the value of the characteristic impedance of each transformer is changed, and the transmission characteristics of the two-direction distributor 100 can be changed. The two-direction distributor 100, on which the widths of the center part and the circumferential part of the core member 10 are properly formed, can have excellent transmission characteristics over a wide band of a high frequency signal.
Patent JP-2000281528-A (JP)
Title: Cosmetic composition
Inventor: TOMONO NORIHIRO
IPC: A61K8/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a novel and safe cosmetic composition. SOLUTION: The melanin formation inhibitor, active oxygen scavenger, lipoperoxide formation inhibitor, antiallergic agent, histamine liberation inhibitor, anticomplementary activator or cosmetic composition containing an extract from Rhei rhizoma is obtained. The cosmetic composition shows melanin formation inhibitory effect, active oxygen scavenging effect, lipoperoxide formation inhibitory effect, antiallergic effect, histamine liberation inhibitory effect or anticomplementary activation effect and exerts a stain or freckel reducing effect and a bleaching effect. Further, the skin inflammatory disease (e.g. rubor, edema, eczema or the like), skin roughness or dry skin is improved and the gloss and tension can be given to the skin. Furthermore, it can be utilized for other general foods and beverages.
Patent JP-H10266157-A (JP)
Title: Manufacture and manufacturing facility of steel concrete hybrid structure
Inventor: KIHARA KAZUYOSHI
IPC: E02B3/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a facility, by which the occurrence of a crack at the time of the solidification of concrete can be prevented extremely, by properly controlling a temperature during concrete placing when a steel concrete hybrid structure is manufactured. SOLUTION: When concrete 5' is placed along a steel wall plate 2 for manufacturing a caisson for revetment, cooling water is circulated so that cooling water W on a steel-shell bottom section is sucked by a pump 12 and sprayed against the internal surface of the steel wall plate 2 by water spray devices 14. Accordingly, the generation of thermal stress based on the difference of the thermal conductivity of both the steel wall plate 2 and a concrete side wall 5 on the joint surfaces of the steel wall plate 2nd the concrete side wall 5 is prevented, and the generation of cracks at the time of the solidification of concrete is inhibited.
Patent JP-S5730549-A (JP)
Title: Anionic adsorbent
Inventor: YUERUGU MERUTSU
IPC: B01J20/22
Filed: 1981-06-16
Abstract: An anionic adsorbent which has been prepared by reacting (a) a monomeric compound which contains at least one anionic group and at least one amide group, especially a carboxamide group, which can be methylolated, with (b) an aminoplast precondensate which is free from salt-forming anionic groups. The novel adsorbent is particularly suitable for removing cationic substances, such as cationic dyes, and a heavy metal ions from aqueous solutions, especially from effluents.
Patent JP-S5618365-A (JP)
Title: Sealed type alkaline battery
Inventor: TSUCHIDA TAKASHI
IPC: H01M50/184
Filed: 1979-07-20
Abstract: PURPOSE:To control the growth of a crack due to erosion and improve the leakproofness of a battery by adding inorganic power, which is incompatible with glass, to glass used for a hermetic seal type battery sealed with the glass. CONSTITUTION:A generating element 2, for example, a positive electrode compound 2a consisting principally of a substance such as silver oxide, separator 2b, and negative electrode material 2c are laminated, and contained in a flat type metal battery case 1, and an annular space between a rod-shaped metallic collector lead 3 which also serves as a terminal and the case 1 is sealed with glass 4 to form a battery. A dish-shaped collector plate 3a is provided covering the negative material 2c, and the collector plate 3a is welded with the collector lead 3 with a dish-shaped insulating packing 5 interposed between the case 1 and the plate 3a. When, a mixed material of low melting point glass as a glass material 4a and inorganic powder 4b which is not compatible with the glass material, for example, lead titanate or beta-eucriptite, is used as glass 4 for sealing.
Patent JP-S5718464-A (JP)
Title: Mutual conversion device between movements of fluid and mechanical rotation
Inventor: TOKUHARA YASUHISA
IPC: F03D3/06
Filed: 1980-07-07
Abstract: PURPOSE: To obtain the efficient and mutual conversion between movements of fluid and mechanical rotation by using a planetary gearing for reducing the kinetic loss.  
     CONSTITUTION: Rotating shafts 10 fitted to movement-transmission plates 11 are mounted on rotation support plates 5aW5c made in one body with a central shaft 2 to be rotatable. On one end of the revolving shaft 10, outer planetary gears 9 with  a tooth number in which they are given a half rotation by every one rotation of  rotating shafts 10 via intermediate planetary gears 8 are fitted and fast fixed. Even  if the movement-transmission plates 11 are moved to any position on the circular  orbit of the rotating shafts 10 round the central shaft 2, its directions are devised to  cross the circular orbit always at fixed points for conversion. This device can be  used not only for a windmill but for a water wheel. For the use for the water  wheel, rotation support plates 5a and 5b are preferably made in one body to give a  watertight construction to gears between them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02270110-A (JP)
Title: Tracking device for magnetic disk reproducing machine
Inventor: ADACHI MAKOTO
IPC: G11B5/596
Filed: 1989-04-11
Abstract: PURPOSE:To decrease the effect of a magnetic powder coating direction, and to excellently reproduce a signal by automatically regulating the position of a magnetic head for a signal recording/reproducing track so as to maximize the total sum or mean value of the four levels of the envelope visible outlines of the reproduced signals obtained every 1/4 rotations of a magnetic disk. CONSTITUTION:The envelope visible outline levels concerning the reproduced signal obtained from a reproduced signal pickup magnetic head 1, which traces a signal recording/reproducing track, are read every 1/4 rotations of the magnetic disk. Further a means, which automatically regulates the position of the reproduced signal pickup magnetic head 1 for the signal recording/reproducing track so that the total sum or the mean value of the four levels of the read envelope visible outlines may be maximal, is provided. Thus the effect of the eccentricity of a chucking center position at the time of recording and reproducing, and the effect of the orientational property of the magnetic powder of the magnetic disk due to the fluctuation of reproduced signal magnitude can be suppressed to the extent that can be practically ignored, and the signal can be excellently reproduced.
Patent JP-H01262150-A (JP)
Title: Magnetic ink printer
Inventor: UEHARA MASAMITSU
IPC: B41J2/385
Filed: 1988-04-14
Abstract: PURPOSE:To obtain a sensible image having high resolution accurate to a magnetic latent image and high quality of printing without forming a block by bringing a magnetic liquid into contact while being fluidized as a means bringing a magnetic medium into contact. CONSTITUTION:An ink layer 7 shaped onto a spreading roller 6 in predetermined thickness is brought into contact and applied onto a magnetic drum 1 as being rotated by the spreading roller 6 in a developing machine 5 while the magnetic drum 1 is turned. A magnetic particulate toner group mixed into the ink layer 7 concentrically adheres to a magnetic latent image section, and forms clusters 11 and the toner group is changed into a sensible image at that time. An ink layer 7' spin-coated onto the magnetic drum 1 re-adheres on a remover roller 8 while a regular interval is kept at a removing point 10 by the remover roller 8 revolved in the direction of rotation 9 reverse to the magnetic drum 1. Flowing can be generated in the direction 12 in the ink layer 7' at that time, a magnetic particulate group shaping the clusters 11 on the magnetic drum 1 is held by the magnetic force of a magnetic latent image, and magnetic particulate groups except said group are scraped off by a blade 13 together with ink.
Patent JP-H03292290-A (JP)
Title: Belley landing safety device for aircraft
Inventor: SUGIYAMA KATSUMASA
IPC: B64D45/00
Filed: 1990-04-09
Abstract: PURPOSE:To safely land without the occurrence of firing due to the generation of heat by rotating a belly landing safety device around a hinge shaft through operation of a drive device when an aircraft effects belly landing due to the occurrence of an accident, and slipping on a runway in a state that a board having the low coefficient of friction is protruded to the outside. CONSTITUTION:When an aircraft 1 effects belly landing due to the occurrence of an accident, by operating an operation switch 15 by a pilot, a drive device 10 is actuated, and a belly landing safety device 6 is turned over around a hinge 18. In which case, the outer surface of a board 20 forms a lowermost surface, which is brought into contact with a runway. Since the board 20 is made of Teflon or an inflammable composite material having the low coefficient of friction, the generation of a friction heat is reduced, and landing is practicable without the occurring of firing. Provided firing occurs, by operating an operation switch 15, a motor 11 is run to actuate a valve opening device 9, the valve is opened to actuate an extinguisher 7, and the firing is extinguished. This constitution performs safe belly landing.
Patent JP-H076022-A (JP)
Title: Complementer of 2
Inventor: CHIYOU KENSHIYOKU
IPC: H03M7/04
Filed: 1994-04-28
Abstract: PURPOSE: To obtain a complement device with respect to 2 which can improve the complement substituting speed of binary data and, at the same time, cam simplify the circuit configuration. CONSTITUTION: A complement device with respect to 2 is provided with an inverting circuit which inverts binary data of at least two bits or more for changing the data to a complement of 1 and an inverter for inverting the inverted data of the lowest-order bit of complement data of 1 of at least two bits or more and the complement device with respect to 2 is provided with at least one or more exclusive OR gates 62-68 which invert the present bit data when all low-order bit data of at least one or more bits have a value '1' by comparing low-order bit data of at least one bit or more in the complement data of 1 of at least two bits or more with the present bit data.
Patent JP-H02271781-A (JP)
Title: Image scanner
Inventor: SATO MASAMITSU
IPC: H04N1/06
Filed: 1989-04-12
Abstract: PURPOSE:To make a distance sensing function stable by providing an elastic material to a drive system support mechanism so as to provide a side pressure in a prescribed direction to part of a drum rotary shaft in the radial direction thereby avoiding a play. CONSTITUTION:An elastic body 2f of a plate shape made of a synthetic resin or a metal is fitted to a side face of a shaft 6c of a drum 6 so as to be pushed onto it. In this case, the elastic body 2f acts like exerting a force to push shafts 6d, 6e to part of holes 2c, 2d of support pieces 2a, 2b in the radial direction thereby eliminating a play between the shafts 6d, 6e and the holes 2c, 2d. As a result, the shafts 6d, 6e are driven stably and smoothly and the drum 6 having a slit 6b is driven smoothly. Thus, the image scanner with high accuracy having a stable distance sensing function is obtained.
Patent JP-S58209530-A (JP)
Title: Biaxially oriented polyester film for electric insulation
Inventor: HASHIMOTO ATSUSHI
IPC: H01B3/42
Filed: 1982-05-31
Abstract: PURPOSE:To obtain the titled film prominent in a resistance to heat, a resistance to refrigerant and an operability as well as useful for an electric insulating film for a motor or the like by a method wherein the film is made of constituent having relatively high proper viscosity and surface orientation index and containing the specified amount of calcium compound as well as phosphorus compound. CONSTITUTION:The ester exchange of dimethyl terephthalate or the like is effected under the existence of ethylene glycol or the like and calcium acetate and, thereafter, phosphoric acid, antimony trioxide or the like is added to polymerize and obtain polyester. Subsequently, the polyester is extruded out of an extruder by means of melting extrusion to make the film and, thereafter, the film is oriented. According to this method, the objective film, containing the calcium compound as well as the phosphorus compound, containing 0.002- 0.003wt% of phosphorus compound content as the element of phosphorus, having the weight ratio of 0.5-5 of calcium element with respect to the phosphorus element, having the proper viscosity of 0.7 or more and the surface orientation index of 0.16 or more, may be obtained.
Patent JP-H07297746-A (JP)
Title: Housing structure for plug-in unit
Inventor: HASEGAWA YUJI
IPC: H04B1/38
Filed: 1994-04-28
Abstract: PURPOSE:To reduce number of components and assembly man-hours with respect to a housing structure for a plug-in unit most suitable for a transmitter-receiver. CONSTITUTION:The plug-in unit is provided with a conductor-made plate base member 6, a printed circuit board 3 with a microwave circuit mounted thereon, an amplifier transistor(TR) 8 in pressure contact with the plate base member 6, a heat sink fin member 5 and an electromagnetic interference prevention cover member 4. The housing structure for the plug-in unit is provided with a conductor-made block member 9 to which a connector 7 is mounted, and the block member 9 is fitted to be in the electric connection state to the plate base member 6 to cover the printed circuit board 3 in cooperation with the electromagnetic interference prevention cover member 4. Furthermore, a shield spring 11 is interposed among the plate base member 6, the electromagnetic interference prevention cover member 4 and the block member 9.
Patent JP-S5427334-A (JP)
Title: Test method for error detector circuit
Inventor: MAEDA TAKESHI
IPC: G06F11/08
Filed: 1977-08-02
Abstract: PURPOSE: The test timing is generated through detection of the state of the input/ output device such as the magnetic disc, and then the error detection circuit and the error display unit are tested while disturbing part of the hardware for a fixed time via the generated test timing. Thus, the occurrence of disturbance can be prevented for other circuits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61249501-A (JP)
Title: Method for controlling multi-stage spray drying tower
Inventor: ARAI TAKESHI
IPC: F26B3/12
Filed: 1985-04-30
Abstract: PURPOSE:To control the title drying tower conveniently by obtaining the appropriate number of injectors to be used at each stage from the expression relating to the number of injectors to be used and the bulk density and water content of spray-dried particles at each stage in the spray drying of a slurry resulting from washing, etc. CONSTITUTION:The upper and the lower group of nozzles 2 and 3 are provided in a spray drying tower 1, injection nozzles provided with the same orifice are used at the upper and the lower stage and the bulk density and water content are controlled by regulating the number of nozzles to be injected at the upper and the lower stage. Accordingly, a detector for detecting the bulk density and water content of spray-dried particles is provided in the spray drying tower. The number of nozzles to be used at each stage is determined from the deviation from the target bulk density and water content in an arithmetic controller on the basis of the results detected by the detector. A signal to regulate which nozzles at the upper and the lower stage are to be opened or closed is then outputted and the necessary nozzles are opened or closed in accordance with the signal.
Patent JP-2000280915-A (JP)
Title: Steering column device for vehicle
Inventor: SHIBATA KAZUO
IPC: G01B7/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a steering column device for a vehicle capable of easily attaching a steering angle detector with only a small change in existing parts. SOLUTION: A steering angle detector 16 for detecting a steering angle is provided in a cylindrical strong member disposed in the outer peripheral part of a steering shaft 19 in a position between two bearings 11 and 12 for supporting the steering shaft 10 in coaxial relation to the same. In this case, a column tube 13 as the strong member is provided with upper and lower divided bodies 13A and 13B, the inner cylindrical portion 16A of the steering angle detector 16 is provided and connected to middle part of the steering shaft 10 inside a connected part between the upper and lower divided bodies 13A and 13B, and an outer cylindrical portion 16B is fixed via a retainer portion 13C integrally formed in the lower divided portion 13A.
Patent JP-S60240647-A (JP)
Inventor: ASADA YOSHIMITSU
IPC: B65D25/14
Filed: 1984-05-11
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-2000285208-A (JP)
Title: Radio communication system
Inventor: SHIMIZU HIROO
IPC: G01S13/74
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To secure a wide transmission and reception area without making circuit structure complex by providing a transmitting means including a transmission antenna to transmit a transmission signal and plural receiving antennas each of which is serially connected to receive a signal to be transmitted from a non-contact communication medium. SOLUTION: Transmission data generated to be transmitted to the non- contact communication medium 4 by a control circuit 11 becomes the transmission signal by being modulated by a modulation circuit 12 and transmitted from transmission antennas 22, 32 connected with each of transmitting circuits 21, 31,... n1 as a transmitted electromagnetic wave after the data is transmitted to the transmitting circuits 21, 31,... n1 and amplified there. The transmitted electromagnetic wave transmitted from the non-contact communication medium 4 is received by the reception antennas 15. The reception antennas 15 are plural reception antennas each of which is serially connected to secure the wide receiving area.  The received electromagnetic wave received by the reception antennas 15 is. demodulated by a demodulation circuit 13 and a data processing is performed to it by the control circuit 11 after a required signal is binarized by a reception circuit 14.
Patent JP-H08272041-A (JP)
Title: Color photographic silver halide material
Inventor: ARUNO SHIYUMUKU
IPC: G03C1/815
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve or maintain optical stability of image forming pigment existing in material so as to be able to permanently protect the pigment obtained after developing photographs by containing titanium dioxide pigment with an average primary particle diameter of specific value. SOLUTION: Color photographic silver halide material contains titanium dioxide pigment of 10-100nm, desirably 15-30nm in average primary particle diameter in at least one layer. It is particularly advantageous in case of more than 80% of primary particle being less than 100nm in diameter. The TiO2 pigment is used in the quantity of 0.3mg-5g, desirably 30mg-3g per 1m<2> of photographic material. This TiO2 pigment is transparent and hardly shows light scattering property compared to conventional white pigment based on TiO2 (rutile and anatase) with an optimum particle diameter of about 0.2μm. This TiO2 pigment is colorless in case the content of other metallic oxide is as low as possible, for instance, less than 5wt.%, desirably less than 2wt.%.