baber/WOPTO huggingface dataset:
Patent JP-H08244779-A (JP)
Title: Liquid container
Inventor: YAGI KAZUO
IPC: B65D21/02
Filed: 1995-03-03
Abstract: PURPOSE: To enable the stacking of containers leaving no liquid and to prevent the damage of a pouring port. CONSTITUTION: A grip part 3 is provided to the almost central part of an almost flat upper wall 2 and a pouring port 7 is provided to the end part of the upper wall 2 on the extension line of the grip part 3. A protector 11 has the inner peripheral side wall 12 surrounding the grip part 3, the side wall 13 guarding the pouring port 7 so as to hold the same, the outer peripheral side wall 14 coming into contact with the shoulder part of a container main body and the flat upper support surface 15 enabling other container to stack and is engaged with the container main body 1 by the protruding engagement corresponding parts 5 formed to both leg parts 4 supporting the grip part 3 to be fixed.
Patent JP-2000267165-A (JP)
Title: Camera
Inventor: MANABE MITSUO
IPC: G03B13/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera by utilizing a gap between a recessed part formed on the lower surface of an autofocusing mechanism and a film cartridge housing chamber and inserting and arranging one part of a light shielding door opening/closing mechanism. SOLUTION: A main capacitor 59 is arranged at the rear part of an AF light receiving part to which a photodetector 102 is attached. The capacitor 59 is arranged in a lateral direction in space surrounded by the AF light receiving part, the light shielding door opening/closing mechanism 38 and a camera main body 12. A recessed part 94 is formed at the lower part on the left side of a casing 92 being the outside member of the AF light receiving part, and the gap between the recessed part 94 and the film cartridge housing chamber 32 is dead space 96. Then, the mechanism 38 is disposed in the space 96 in a state where one part (one part of a sector gear 62 and a spring 70) of the mechanism 38 is inserted and arranged.
Patent JP-H02247674-A (JP)
Title: Elastic rotation body and image fixing device for image forming device
Inventor: GOTO MASAHIRO
IPC: G03G15/20
Filed: 1989-03-20
Abstract: PURPOSE:To simplify the forming of an elastic layer and to facilitate the manufacturing of a fixing roller by applying and heating liquid silicone rubber on a core bar so as to form the elastic layer of the fixing roller. CONSTITUTION:The elastic layer 4 of the fixing roller 1 is formed by applying the liquid silicone rubber on a core bar 3 and heating it. A fluororesin is applied on the elastic layer 4 with out grinding, either via a contact layer or not. A fluororesin layer 5 is formed by heating and baking at a crystal melting point or above. Thereby, the forming of the elastic layer 4 is simplified and the manufacturing of the fixing roller 1 can thus be facilitated.
Patent JP-S63235332-A (JP)
Title: Optical element
Inventor: TAKENOSHITA YOUICHIROU
IPC: C08G75/02
Filed: 1987-03-25
Abstract: PURPOSE:To obtain an optical element free from unevenness of polymerization and excellent in light resistance, comprising a cured product of a mixture comprising a specified liquid polymerizable prepolymer and a polymerizable aliphatic vinyl monomer. CONSTITUTION:A liquid polymerizable prepolymer (A) is obtained by performing an addition reaction of a polyene compound of formula I [wherein R<1-2> are each H or CH3, R<3> is a 2-20C (un)substituted aliphatic polyalcohol residue which may be substituted by an OH group or an (un)substituted polyalkylene ether polyol residue and m is 1-2] with polythiol compounds of formulas II and/or III [wherein R<4> is a 2-10C (un)substituted polyvalent aliphatic hydrocarbon residue which may be substituted by an OH group, R<5> is a 2-20C (un) substituted aliphatic polyalcohol residue which may be substituted by an OH group, p and r are each 2-4, and q is 1-2] at an equivalent ratio (in terms of the functional groups) of 2-10 in the presence of a basic catalyst. A mixture of at least 50wt.% component A and at most 50wt.% polymerizable aliphatic polyvinyl monomer (B) of a refractive index >=1.45 [e.g., ethylene glycol di(meth) acrylate] is cured to obtain an optical element of a refractive index of 1.51-1.53 and an Abbe's number >=50.
Patent JP-S544346-A (JP)
Title: Protective circuit for ac switching circuit
Inventor: MITSUDA TADASHI
IPC: H01H9/56
Filed: 1977-06-11
Abstract: PURPOSE: To perform overcurrent protection by providing second switching element which is turned on the voltage produced across resistor for reading out overcurrent flowing through main switching element and short-circuits between anode and gate of main switching element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04284959-A (JP)
Title: Method and device for automatically detecting and controlling deformed rate of continuously cast slab
Inventor: KUMAGAI SHINOBU
IPC: B22D11/16
Filed: 1991-03-08
Abstract: PURPOSE:To accurately and automatically execute detection of deformed rate of a continuously cast slab and control of injecting quantity of cooling water to the cast slab based on the detected result regardless of change of cross sectional. dimension in the cast slab. CONSTITUTION:By bringing one pair of measuring rollers 18 arranged at lower parts of supporting rods 13, 13' for measuring roller connected as horizontally shiftable with fluid pressure cylinder 19 at this upper part into contact with the faced both side parts in the horizontal direction of the cast slab 1 continuously drawn from a continuous caster, the length between the faced both side parts in the horizontal direction of cast slab 1 is continuously measured with a potentiometer 20 connecting upper parts of the supporting rods 13, 13' for measuring roller. Based on this measured value, the injecting quantity of cooling water to the cast slab 1 in cooling zone, is controlled.
Patent JP-S55161674-A (JP)
Title: Printer
Inventor: WATANABE SHIYUUICHI
IPC: B41J2/23
Filed: 1979-06-01
Abstract: PURPOSE:To print on ordinary paper with a small printing pressure by a method wherein a thermosoftening ink is applied to an ink ribbon, and the ink is transferred onto recording paper by means of a heated printing member. CONSTITUTION:In the case of the picture-element printing system, a heating wire 5 for heating a wire 1 is coiled around the outside periphery of a wire guide 4 which holds the wire in a slidable condition. Printing is conducted by heating the end face 2 of the wire 1 to a predetermined temperature, then supplying a current to a coil 11 to move the wire toward a platen, and transferring onto recording paper 8 the termosofetning ink 7b applied to the base material 7a of an ink ribbon 7. In the case of the type drum system, a type drum 20 is provided therein with a heating portion, which is fed with power from outside through brushes 23 and electrodes 22, to heat the types 21 on the drum 20. In this way, a large force for pressing a printing member is unnecessitated, resulting in reduced noise as well as reduced wear of the printing member and the like.
Patent JP-2000262927-A (JP)
Title: Electric dust collector
Inventor: OSADA MASASHI
IPC: B03C3/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electric dust collector intended for thinner a dust collecting elements and simpler assembling work. SOLUTION: An acicular electric discharge electrode 6 constituting an ionizing part is provided integrally at the upstream side end surface part of the first high voltage electrode 5a constituting the collector part arranged in parallel along air stream, and moreover, a common electrode 1 is arranged while integrating a counter electrode of the ionizing part in a grounding state and the dust collecting electrode of the collector part.
Patent JP-H01243774-A (JP)
Title: Image communication equipment
Inventor: MAKINO TSUNEHIRO
IPC: H04N1/21
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the dividing recording of an unnecessary original picture by successively changing a reading address and prohibiting a data output in an area, where picture data to be over an effective recording area in a picture memory are stored. CONSTITUTION:When the picture data of a first page, in which picture data 51 and 52 are divided and recorded to two cut papers, are constituted, since the picture data 52 are in the page after page feeding and a length with the picture data 51 is decided to be over the effective recording area, however, to be in an A4 size, a read address 44 is moved up to the position of an address 64. In such a case, since the read address 44 is not jumped, a write address 43 does not receive an influence and a writing position is prevented from being changed to an erroneous position. Thus, by controlling the reading of the picture memory, the dividing and recording output of the second page, which goes to be the almost meaningless recording, can be omitted.
Patent JP-H01242398-A (JP)
Title: Trolley with tiltable support table
Inventor: ARAKI YUSUKE
IPC: B61D47/00
Filed: 1988-03-25
Abstract: PURPOSE:To vary the inclination of a support table continuously by furnishing a resilient member arranged between a trunk and the support table, and providing a elastically shrinking member, whose one end is secured to the support table and other end is fitted with a detent member to be detained with a truck frame. CONSTITUTION:In normal condition, a support table 6 whereon a work 2 is placed, is held in the standard position substantially in parallel with a truck 4 by resilient members 12, 12. When the support table 6 is to be inclined, pressure fluid is supplied to an elastically shrinking member 20 arranged on the sidewhich provides approach to the truck 4 with inclination of the support table 6. Now the shrinking member 20 deforms in increasing the dia. and shrinks in the axial direction, and a detent member 16 is detained with a truck frame. Therefore, the support table 6 borne rotatably by the truck 4 rotates round the rotary shaft against the resilience of the resilient member 12. Because the shrinking motion of the shrinking member 20 is continuous, the rotation of the support table 6, i.e. its inclination, is changeable continuously.
Patent JP-H07274704-A (JP)
Title: Storage container
Inventor: TAKEHARA TAKASHI
IPC: A01F25/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a lightweight storage contain improved in airtightness and processability. CONSTITUTION:The storage container is produced by disposing a surrounding member K for forming a storage space V therein, disposing a resin bag 6 comprising a flexible airtight material, disposing in the storage space V a frame 4 supporting the bag 6 and capable of freely holding the shape, and further disposing an airtight zipper 12 in an entrance opening D which is formed in the surrounding member K and can freely close or open the storage space V.
Patent JP-H06282329-A (JP)
Title: Movement control system for moving body
Inventor: KAJIWARA SADAJIRO
IPC: G05D1/02
Filed: 1993-03-29
Abstract: PURPOSE:To inexpensively move a moving body among respective floors by using an elavator with respect to a movement control system for the moving body to be moved in a prescribed range. CONSTITUTION:An elavator control part 17 sends an instruction signal through a computer 13 in accordance with an information signal outputted from the moving body 12 to load unload the body 12 to from an elavator cage 19. In this case, the control part 17 is constituted so as to set up the cage 19 to an exclusive mode to specify open/close, a destination floor, etc., and control the movement of the body among respective floors.
Patent JP-H04283743-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HOSHIMIYA TAKASHI
IPC: G03C1/06
Filed: 1991-03-12
Abstract: PURPOSE:To obtain high-contrast images by using a developer which has excellent preservable stability, can rapidly release a development inhibitor and has high stability by incorporating the compd. expressed by specific formula. CONSTITUTION:This photosensitive material contains the compd. expressed by the formula I. In the formula I, ED denotes a group which releases (Timer)t- Ind by reaction with the oxidant of a developing agent. Time denotes a bivalent combination group; t denotes 0 or 1; Ind denotes the group of formula II. In the formula II, X denotes a univalent group; S denotes 0 to 5 integer. In the formula I, the group expressed by ED is a redox group which has a hydrazine structure and releases -(Timer)t-Ind when oxidized by the oxidant of the developing agent.
Patent JP-H02251550-A (JP)
Title: Fiber-reinforced composition and production thereof
Inventor: ODA KUNIO
IPC: C08L23/26
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the subject fiber-reinforced composition composed of a chlorinated polyethylene and a fine staple-shaped polyamide dispersed therein and excellent in mechanical properties, etc., by kneading a chlorinated polyethylene with a fiber-forming polyamide and subsequently stretching the resultant kneaded material. CONSTITUTION:With 100 pts.wt. chlorinated polyethylene having <=25% crystallinity, 2 to 100 pts.wt. fiber-forming polyamide (preferably >=8000 molecular weight and 150 to 260 deg.C melting point) is blended and <=15 pts.wt. reactive binder (e.g. aminosilane compound) is preferably added thereto followed by kneading at >= melting point of the above-mentioned polyamide. The resultant kneaded material is stretched under a condition where the polyamide can be readily plastically deformed and then, e.g. rolled, thus obtaining the objective composition composed of the chlorinated polyethylene containing the polyamide dispersed therein in a staple shape having >=0.05mm length and <=0.005mm maximum diameter of the cross section perpendicular to the longitudinal direction.
Patent JP-H08239188-A (JP)
Title: Transporting method for concrete secondary product
Inventor: SASAJIMA SHINICHI
IPC: B66C1/06
Filed: 1995-03-03
Abstract: PURPOSE: To provide a transporting method for concrete secondary products, whereby the concrete secondary products can be attracted and removed without depending on human power, damage to materials can be prevented, and even products with no projections can be transported. CONSTITUTION: While an electromagnet 11 is given no power supply and generates no electromagnetic forces, the arm of a construction machine is driven to bring the attracting surface 5A of an attracting member 5 into contact with the planar part 3b of a concrete secondary product. The electromagnet 11 is then made to generate electromagnetic forces to attract reinforcement 301 located in the concrete secondary product so as to lift and transport the concrete secondary product 3 via the attracting member 5 to a predetermined position.
Patent JP-S61229829-A (JP)
Title: Production of stable human urokinase precursor of high purity
Inventor: SOMA MASAAKI
IPC: A61K38/48
Filed: 1985-04-03
Abstract: PURPOSE:To obtain stable human urokinase precursor useful for treating thrombosis, etc. economically in high purity, by purifying a substance containing the human urokinase precursor with an adsorbent carrier containing a specific high polymer and a specific chain substance cleavage inhibitor. CONSTITUTION:A substance containing human urokinase precursor is brought into contact with an adsorbent carrier containing an acrylonitrile polymer to adsorb the above-mentioned precursor specifically therein, and eluted with an aqueous solution of an inorganic or organic substance, e.g. NaCl, from the adsorbent carrier to give the stable human urokinase precursor. Furthermore, a chain substance cleavage inhibitor for the human urokinase precursor, e.g. aprotinin, is present therein to inhibit the cleavage of the single-stranded structure into double-stranded structure and give a urkinaselike substance. The above-mentioned precursor differs from the human urokinase and is a very favorable remedy, because the precursor dissolves coagulated fibrin, etc., without decomposing and consuming plasminogen in the blood.
Patent JP-S52153407-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/64
Filed: 1976-06-15
Abstract: PURPOSE: To prevent the oxidation of metal layers due to time elasping and raise the characteristic of the magnetic recording medium by forming an oxidation layer on a magnetic metal layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S546262-A (JP)
Title: Emergency elevator cage operating device
Inventor: WATANABE HIDENORI
IPC: B66B5/02
Filed: 1977-06-15
Abstract: PURPOSE: To reduce the rated specifications of components in an emergency elevator cage operating device without interruption of service by changing the cage operating in response to the temperature of the components when operating the cage with an emergency power supply. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5772-A (JP)
Title: Switching regulator
Inventor: NOMURA TOSHIHIRO
IPC: H02M3/28
Filed: 1980-05-29
Abstract: PURPOSE:To contrive the omission of a smoothing reactor and the improvement of transient response speed by converting a DC current into an AC current while partially producing a by-pass period by switching elements connected to a constant- current source and formed in bridge connection. CONSTITUTION:A voltage-current converter 30 acts as a constant-current source for an inverter 10 and a fixed DC current is converted into an AC current while partially producing a by-pass period by switching elements 10a-10d formed bridge connection in the inverter 10 through the control signal from a conductivity regulator 28 and the AC current is supplied to a transformer 14. In this way, the smoothing reactor which was conventionally required as an output filter can be omitted and transient response speed can be improved by about 200 times comparing with a conventional switching regulator.
Patent JP-S58188034-A (JP)
Title: Traveling wave tube
Inventor: HIROI MAMORU
IPC: H01J23/50
Filed: 1982-04-27
Abstract: PURPOSE:To easily obtain a high output by extending one of multiple dielectics outward from a helix and by connecting the helix to a high frequency window section through a metal face formed on the surface of this extended dielectric. CONSTITUTION:A helix 2 is connected to a metal face 11 formed on the surface of one of dielectric bars 3 arranged through a vacuum container 4. The other end of the metal face 11 is connected to a high frequency window. The metal face 11 formed on the dielectric surface can be formed by brazing or metallizing. The heat generation in a delay circuit is largest at its output end, and the heat generated at this portion is transferred to a metal face 11 with a small thermal resistance through the last helix itself. The heat transferred to the metal face 11 can be radiated to the vacuum container 4 through the dielectric 3. The distance between the metal face 11 and the axis must be larger than the inner diameter of the helix 2 to prevent the collision of an electron beam, and the distance may be approximately the diameter of the dielectric bar.
Patent JP-S545532-A (JP)
Title: Stop system for inverter
Inventor: MUROYAMA SEIICHI
IPC: H02M7/515
Filed: 1977-06-15
Abstract: PURPOSE: To suppress a shorting current fully to a small level caused by a commutation failure at the time of stopping, by means of suppressing the output current fully to a small level with output voltage of DC-AC conversion unit attenuated at the time of stopping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236596-A (JP)
Title: Treatment of waste water with activated sludge
Inventor: FUJII MASAHIRO
IPC: C02F3/10
Filed: 1987-03-25
Abstract: PURPOSE:To treat waste water with high efficiency by using saddle type or ring type ceramic as a ceramic carrier consisting mainly of blast furnace slag. CONSTITUTION:When mixed liquid of activated sludge of sewage is introduced into an aeration tank as seeding sludge, activated sludge is infiltrated into the gaps of ceramic. A first aeration tank 2 and a second aeration tank 3 become nearly transparent when a given time elapses. Then the first and second aeration tanks 2, 3 are aerated by sucking air or oxygen through diffusers 11 for aeration. Waste water is passed to regulate apparent passage time wherein waste water passes through the first and second aeration tanks 2, 3 to prescribed value and treating time is successively shortened for acclimatization of activated sludge. The aeration amount of gas for aeration is controlled via a solenoid valve 10 with an ORP controlling device 5 activated by an ORP sensor 4. Thereby necessary motive power can be reduced.
Patent JP-H03270970-A (JP)
Title: Printer
Inventor: OKAUCHI YOSHIFUMI
IPC: B41J29/00
Filed: 1990-03-20
Abstract: PURPOSE:To prevent an ink ribbon from being pulled out to a discharge port side due to close contact with a sheet by arranging electric eliminating means for electrically eliminating static electricity of the sheet near a contact position of the ribbon with the sheet. CONSTITUTION:Electric eliminating means 200 is mounted at the front edge of an opening 33 of a bottom plate 31a of a casing 3, and its mounting position is disposed near a contact position of an ink ribbon 41 with a sheet P. The ribbon 41 is pressed to a platen roller 90 through the sheet P by the force of a thermal head 5, and the head 5 is conducted in this state to be printed. The pressed sheet P and the ribbon 41 are separated from the position of the roller 90. In this case, even if an static electricity is generated, the means 200 is disposed near the contact position. Accordingly, the electricity is eliminated through its brush. Therefore, the sheet P and the ribbon 41 are not discharged in close contact state by the operation of the electricity, the ribbon 41 is wound on a takeup reel 44, and the sheet P is smoothly discharged.
Patent JP-S56169215-A (JP)
Title: Magnetic erasing head and its manufacture
Inventor: SUZUKI KAZUAKI
IPC: G11B5/265
Filed: 1980-05-28
Abstract: PURPOSE:To obtain the titled high-reliability head free from the breakaway, etc., of a gap edge by joining a front core block, having a gap groove with a packed gap material, and a back core part in one body and by polishing the front surface. CONSTITUTION:In a boardlike core block 30 of ferrite, core grooves 31A and 31B are formed, and gap grooves 32A and 32B are cut at their bottom part; and a gap material 33 is flowed into the grooves 32A and 32B and solidified and the whole body is sliced to a desired track width to obtain front core blocks 40. On the other hand, a coil 53 is fitted around the center leg of an E-shaped back core 50 of ferrite to form a back core part 60, which is joined with the front core block 40; and the both are contained in a case and molded, and gaps 62A and 62B are formed by exposing the gap material 33 on a sliding surface 61 by polishing the front surface, thus forming a double gap type magnetic erasing head.
Patent JP-S56166915-A (JP)
Title: Water cleaner
Inventor: HIRAYAMA TOSHIHISA
IPC: B01D43/00
Filed: 1980-05-27
Abstract: PURPOSE: To raise the efficiency of water cleaning at low cost by forcibly circulating water to be treated in a waterway in which obstructions such as baffle plates, etc., are provided in a multi-staged manner as to separate and arrest suspended particles containing colloidal substances by giving an abrupt flexion to the water stream.  
     CONSTITUTION: An original water-circulating cylinder 2 is coaxially provided in a vertical water cleaning tank 1. When an original water W 1  is charged up to a given level and a motor 5 is turned, the water W 1  goes up and overflows from the upper end 2F of the circulating cylinder. The overflow W 3  is sucked into a screw 4 and collides in succession with collision plates 6 provided in a multi-staged manner, where the water stream is abruptly changed its direction and directed downwards by notches 6c provided with an altered phase in the collision plates 6. During the period when the direction of the water stream is abruptly altered, suspended particles can be separated and arrested by the collision plates 6 because the inertial force of particle acts due to difference in mass between water and suspended particles containing colloidal substances. 
     COPYRIGHT: (C)1981,JPO&Japio