baber/WOPTO huggingface dataset:
Patent JP-S58217970-A (JP)
Title: Image formation device
Inventor: TAKADA YUUSAKU
IPC: G03G15/22
Filed: 1982-06-14
Abstract: PURPOSE:To form a image free of transfer shifting, by providing a means of transmitting the driving force of an image carrier to a transfer material holder and a means of specifying the speed increasing operation of the holder. CONSTITUTION:A transfer drum 33 gears with a photosensitive drum through a gear 335 at one end to rotate around a shaft 35. The transfer drum 33 rotates clockwise and when a nonnotch part 334 is lowered from the highest position to enter a downward range, a pin 338 provided at a position corresponding to a notch part 334 engages an arm 50 as shown by a dotted line to rotate the arm 50 clockwise against the force of a spring 52. This state starts in a solid-line state and is held until the pin 338 disengages from the arm 50 after a state shown by a two-dot chain line. Namely, the transfer drum 33 is applied with the opposite force to the rotation direction even after the notch part 334 is lowered, so the drum keeps on rotating synchronously without increasing in speed above the driving speed of the photosensitive drum 1.
Patent JP-S58220011-A (JP)
Title: Underwater bearing for screw conveyor
Inventor: YAMASHITA HIROSHI
IPC: F16C33/76
Filed: 1982-06-15
Abstract: PURPOSE:To prevent the wear of a bearing while preventing dust, etc., from invading into a bearing box by allowing the bearing box to have the bearing within it, sealing one side end of the bearing with a cover and the other side end thereof with many rows of contact type seals respectively, and connecting the opening end part of said seal with a pressurizing chamber. CONSTITUTION:A conveyor shaft 20 immersed in water is supported in its end part 23 by means of a bearing 22 held in a cylindrical bearing box 21. And, an opening 26 on the shaft end 25 side of the bearing box 21 is blocked by a cover 24. Further, the other side end 30 of the bearing 22 is sealed with three rows of oil seals S1-S3 inserted between the internal surface of bearing box 21 and outer peripheral surface 31 of the conveyor shaft 20. Further, the opening side end 32 of the above seals S1-S3 is communicated to the external water 38 via a pressurizing chamber 34 and seal clearance 37. Further, a pressurizing chamber 34 and a fresh water chamber 40 are communicated with each other via communication holes 39 bored through the bearing box 21 and the cover 24, the fresh water chamber 40 is connected with a hydraulic source via a hose 41, and a discharging pipe 43 is connected with a water passage 42 formed in the bearing box 21.
Patent JP-H07310972-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO MASUMI
IPC: F25D17/08
Filed: 1994-05-17
Abstract: PURPOSE:To effectually utilize the capacity of a low temperature chamber by stably improving the storage quality of foods stored in the low temperature chamber. CONSTITUTION:There is formed an air circulation passage 28 independent of a cold discharge passage 24 communicating with a damper apparatus 23 in first and second low temperature chambers 20, 21 of different temperatures where good thermal conductivity plates 34, 35 are located on bottom surfaces in the chambers, and there is applied thereto a low temperature exclusive fan 27 for air circulation provided separately. Hereby, a group of foods are stably stored in the state near more proper temperature and quality of stored foods is improved.
Patent JP-H08295297-A (JP)
Title: Aircraft detector
Inventor: SHIMIZU OSAMU
IPC: B64F1/36
Filed: 1995-04-26
Abstract: PURPOSE: To secure an fail-safe operation by monitoring something wrong with the whole system. CONSTITUTION: A transmitting set 1 comprises an attenuation circuit 13 which is driven by an attenuation command signal S3 imparted out of a signal processor 3 at timing unsensing to aircraft 5. When this attenuation circuit 13 is driven, a signal to be fed to a transmitter 12 from a transmitting circuit 11 is attenuated, whereby an attenuated microwave B2 is transmitted from this transmitter 12. The signal processor 3 judges something wrong with a system comprising both these transmitting and receiving sets 1 and 2 from a receiving signal SL, of the attenuated microwave B2 imparted out of the receiving sets 2.
Patent JP-H02281537-A (JP)
Title: Shadow mask
Inventor: FUJIMURA TAKEO
IPC: H01J29/07
Filed: 1989-04-22
Abstract: PURPOSE:To prevent the generation of ununiformity on a color cathode-ray tube faceplate by scattering multiple junction interposing materials made of the high resisting material between two metal plates. CONSTITUTION:A shadow mask 100 consists of a junction material of metal plates 11, 12. Junction interposing materials 18 made of the high resisting material and provided between the metal plates 11, 12 are formed in particle shape and multiple junction interposing materials are scattered. Te current is hard to be flowed in parts except for a processed part and hard to be generated in parts except for a pressurized part by interposition of the interposing materials 18. The exoergic of a part where adherence of respective metal plates 11, 12 is finished is reduced. As a result, welding is performed stably.
Patent JP-H04333225-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADAI TSUTOMU
IPC: H01L21/28
Filed: 1991-05-08
Abstract: PURPOSE:To reduce the junction leak current of the title semiconductor device by using a compressible film, which is contrary to W, for the barrier metal used when the inside of a contact is filled up with tungsten (W). CONSTITUTION:After an insulating film 2 has been formed on an substrate 1, a contact hole 3 is formed, and a WSix layer 4 is laminated on the whole surface of the substrate 1 as a barrier metal layer. Then, a W layer 5 is formed. Subsequently, the W layer 5 and the WSix layer 4 are successively etched back, and a WSix layer 6 and a W film 7 are left in the contact hole only. To be more precise, the stress added to the Si substrate 1, when a film is formed, can be alleviated by using a compressible film (WSix film in this case), which is opposite to the direction of warpage of W, as the barrier metal used when the contact hole 3 is filled up with W. As a result, a junction leak current can be reduced.
Patent JP-S59228520-A (JP)
Title: Concrete placement
Inventor: TSUDA KENJI
IPC: E02D5/36
Filed: 1983-06-10
Abstract: PURPOSE:To prevent the deterioration of a stabilizing liquid by a method in which a hole is excavated while injecting the stabilizing liquid, and concrete mixed with a water-soluble high molecular compound is placed into the hole while pushing out the stabilizing liquid. CONSTITUTION:A hole is excavated in the ground while injecting a stabilizing liquid, e.g., bentonite mud water or polymer mud water partly substituted with a polymer, e.g., CMC, etc. A ready-mixed concrete to which is added a water-soluble high molecular compound, e.g., hydroxyethyl cellulose, high molecular weight polyethylene oxide, etc., is placed into the hole while pushing the stabilizing liquid out. Since the diffusion of the stabilizing liquid for cement can be suppressed, the deterioration of the stabilizing liquid can be avoided and the stabilizing liquid can be reused.
Patent JP-H04334587-A (JP)
Title: Water purifying apparatus with cooling function
Inventor: SUEMATSU SHINJI
IPC: C02F1/28
Filed: 1991-05-09
Abstract: PURPOSE:To provide a water purifying apparatus with a cooler free of the proliferation of microoganisms on the inside and having high cooling efficiency. CONSTITUTION:In a water purifying apparatus with a cooler wherein water purified by a water purifying apparatus 1 is cooled by a cooler 10 situated on the side of a secondary feed pipe for water purifying apparatus 5, the cooler 10 comprises a cooler body 12 having a heat accumulator 11 cooling and strong an antifreeze solution, pipe line 13a joined on the side of the heat accumulator 11, another pipe line 13b joined on the side of the secondary feed pipe for water purifying apparatus 5 and a heat exchanger 13 to exchange the heat between the cooled antifreeze solution and the purified water.
Patent JP-H06315189-A (JP)
Title: Shared controller
Inventor: TABUCHI JUNICHIRO
IPC: H04Q9/00
Filed: 1993-04-28
Abstract: PURPOSE:To simplify the selecting work of the kind of a piece of equipment to be controlled of a user by outputting a second command following a first command at the time of instructing the release of a mode, in a controller which can be shared by a piece of equipment which necessitates a first command for setting a specific mode, and a piece of equipment which necessitates a second command. CONSTITUTION:At the time of starting an automatic editing operation, a preset remote controller 1 automatically instructs program searching, fast forwarding, rewinding, and reproduction for a VTR 2 with integrated camera, and automatically instructs recording temporary stop and recording of picture to a VTR 3 by an infrared ray. The preset remote controller 1 successively three commands, in order of a picture recording temporary stop command, reproduction command, and picture recording command as the instruction of the release of the picture recording temporary stop for the VTR 3. Therefore, the controller is capable of handling any VTR as long as it can shift from a picture recording temporary stop mode to a picture mode by one of the picture recording temporary stop command, picture recording command, and reproduction command.
Patent JP-H05298717-A (JP)
Title: Optical head access controller
Inventor: ITO KENICHI
IPC: G11B21/08
Filed: 1992-04-22
Abstract: PURPOSE:To make compatible with a medium having different track pitch by detecting the error between outputs from first and second correcting means subjected to correction based on track pitches, outputting the error thus detected to a moving means, and controlling an optical head. CONSTITUTION:A track pitch deciding means 36 turns switches SW1, SW2 to (a) side for track pitch P1 whereas turns the switches SW1, SW2 to (b) side for pitch P2. A speed detecting circuit 20, performing correct speed detection for the track pitch P1, produces a speed P1/P2 times as high as a correct speed for an optical disc having track pitch of P2. Consequently, when the speed is multiplied by P2/P1 through a first amplifier 28, the speed is converted through a speed direction designating circuit 30 into a correct speed detection signal. Outputs from the circuit 30 and the speed direction designating circuit 34 are fed to an error detecting circuit 38 to produce a speed error signal which is then fed to an actuator 12 in order to control the moving speed of a head 10. According to the constitution, access can be gained even to a medium having different track pitch.
Patent JP-S58220412-A (JP)
Title: Panel of sound-proof wall used for transformer, etc.
Inventor: JIYOU TOYOHARU
IPC: G10K11/16
Filed: 1982-06-17
Abstract: PURPOSE:To make the work easy without necessity of using high scaffolding for high platform work by providing a support member perpendicular to the panel face at its upper portion and also providing a means to engage a fixture that is formed on an equipment on its tank side when a sound-proof panel is installed on the side face of an electro-magnetic induction electric appliance such as transformer. CONSTITUTION:A rope guide 8 is positioned below the upper section of a sound- proof wall panel that is provided at the side faces of an electric appliance, and a supporter 21 that can move to horizontal and vertical positions by a hinge 22 is installed. One supporter or a plurality of supporters 21 are installed on the side face of the panel 3 on the side of the electric appliance 2 with a distance among them. A stopper 23 that engages the supporter 21 is provided near the hinge 22 with the supporter 21 vertical to the panel face. On the other hand, an engagement means that meshes with a fixture 28 fixed on the side face of the appliance 2 is provided at the end of the supporter 21. The engagement means consists of a hole plate 24 and a hole pierced therethrough for inserting the fixture 28. A platform 26 is installed at the tip end of the panel 3, eliminating scaffolding for work at an elevated place.
Patent JP-H02279328-A (JP)
Title: Corrosion-resistant bonded steel material and preparation thereof
Inventor: TOYODA KAZUOMI
IPC: B32B15/01
Filed: 1989-04-21
Abstract: PURPOSE:To enhance economical efficiency, corrosion resistance and endurable life by bonding a plate or foil-shaped material excellent in corrosion-resistant effect to the surface region of a steel structure easy to generate corrosion damage. CONSTITUTION:Either one of or two or more kinds of a plate or foil-shaped metal material excellent in corrosion preventing capacity such as stainless steel, copper, aluminum or titanium or a material such as ceramics or synthetic resins is bonded to a region easy to generate corrosion of a common steel material. For example, an adhesive is applied to the surface to be bonded of the base steel material from which dust, oils and fats and moisture are removed by washing and, thereafter, one plate or foil-shaped layer of [Cr]-containing austenite type stainless steel is bonded thereto or many layers thereof are bonded thereto while an adhesive is applied between said layers. By this method, a steel material excellent in execution properties and workability, requiring no periodic repairing as a corrosion-resistant steel structure, rich in economical efficiency, excellent in corrosion resistance and endurable life and especially excellent in seawater corrosion resistance is obtained.
Patent JP-H0211336-A (JP)
Title: Manufacture of armature of electromagnet-armature mechanism and armature
Inventor: BERUNHARUTO GUUGERU
IPC: H01F41/02
Filed: 1989-04-21
Abstract: PURPOSE: To realize a permanent and lightweight laminated armature having a smooth outer surface by forming at least one molded recessed part to the first outside surface of a plate-shaped molding material and forming the projected part fitted in the recessed part to the outside surface of a second plate-shaped molding material. CONSTITUTION: Individual plate-shaped molding materials 1, 2, 3 are punched by a punching processing machine so as to have an outer shape 4 and a molded recessed part 6 is formed to the first outside surface 5 of the plate-shaped molding material 1 by a press processing machine. The molded recessed part 6 is formed as a recessed part without piercing the plate-shaped molding materials 1, 2 and, therefore, a projected part 8 is positioned on the second outside surface 7 of the plate-shaped molding material 3 in concentric relation to the recessed part 6.  The size, cross-sectional shape and production common difference of the projected part 8 are determined so that the projected parts 8 of the respective plate-shaped molding materials 1, 2 are engaged with the recessed part of each of the adjacent plate-shaped molding materials 1, 2, 3, that is, the molded recessed part 6 and, therefore, engaging connection is formed between two mutually adjacent plate-shaped molding materials. The plate-shaped molding materials 1, 2, 3 are laminated to form an armature 9.
Patent JP-H06108081-A (JP)
Title: Liquid composition containing carboxylic acid ester
Inventor: JOLLEY SCOTT TED
IPC: C10M171/00
Filed: 1993-04-28
Abstract: PURPOSE: To provide the liquid composition especially useful as cooling liquid for refrigerators and air conditioners (including automotive, domestic and industrial air conditioners).  
     CONSTITUTION: The objective liquid composition contains (A) and a lubricant. The (A) is comprised of at least one fluorine-containing 1-3C hydrocarbon. The lubricant contains (B) at least one ester lubricant selected from the group comprising the following (i) and (ii), and (C) at least one additive selected from the group comprising an alkyl phosphite, an alkyl phosphonate, a nitrogen- containing heterocyclic compound and a mixture thereof: (i) is an ester of a polyhydroxy compound with a monocarboxylic acylating agent having about 4-15 carbon atoms or a mixture thereof, (ii) is an ester of a polyhydroxy compound with a combination of a dicarboxylic acylating agent and a monocarboxylic acylating agent having about 4-15 carbon atoms. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05105920-A (JP)
Title: Dripping device for producing metallic shot grain
Inventor: ARASHIRO TSUTOMU
IPC: B22D11/01
Filed: 1991-04-09
Abstract: PURPOSE:To easily adjust the diameter of the molten metal droplet by communicating a nozzle provided to an outer cylinder with a molten metal hole through a communicating hole formed in an inner cylinder and sliding the inner cylinder. CONSTITUTION:This dripping device is formed with an outer cylinder 11, an inner cylinder 12 inserted into the outer cylinder 11 and a nozzle 13 projectingly provided to the lower side face of the outer cylinder 11. A small hole 12c communicating with the nozzle 13 is bored in the lower side wall of the inner cylinder 12. Meanwhile, a nozzle hole 13a is furnished in the nozzle 13 and the nozzle hole 13a is communicated with a communicating hole 12a through the small hole 12c. The molten metal is passed through a molten metal hole 11a and the communicating hole 12a dripped down into cooling water through the nozzle hole 13a. The inner cylinder 12 is slightly rotated to shift the small hole 12c, hence the cross-sectional area of the molten metal passage leading to the nozzle hole 13a is reduced, the flow rate of molten metal passing through the passage is decreased, the dripping rate is diminished, and the diameter of the metallic grain is reduced.
Patent JP-H11289734-A (JP)
Title: Compact vibration motor and its manufacture
Inventor: YAMAGUCHI TADAO
IPC: H02K7/065
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain vibration only by an armature core by winding the armature coil around two magnetic body salient poles of an eccentric armature core, connecting a commutator to the terminal of the armature coil, and providing a pair of brushes that slide on the commutator. SOLUTION: An eccentric armature core 3 is composed of magnetic body salient electrodes 3a and 3b and a non-magnetic body salient electrode 4, armature coils 51 and 52 are wound around the salient electrodes 3a and 3b consisting of a magnetic body via a coating layer in the eccentric armature core 3, and a flat-plate-shaped commutator 6 consisting of a printed wiring board is wired to the terminal of the armature coils 51 and 52, thus constituting an eccentric rotor R1. Then, by allowing a pair of brushes 8 being provided at a bracket 7 to slide on the flat-plate-shaped commutator 6 at an open angle, power is supplied to the armature coils 51 and 52, thus reducing the eccentricity weight of the outside and obtaining sliding only by the eccentric armature core 3.
Patent JP-S58221652-A (JP)
Title: Centrifugal casting method
Inventor: NAKAMAE TAKAO
IPC: B22D13/10
Filed: 1982-06-15
Abstract: PURPOSE:To decrease the internal shrinkage cavity generated in a casting and to produce the casting having a beautiful casting surface in the stage of casting centrifugally molten metal, by charging the molten metal in the casting mold then charging molten slag therein and casting the molten metal centrifugally. CONSTITUTION:Molten metal is charged into a casting mold of a centrigugal casting machine, then molten slag is charged therein, whereafter the casting mold is rotated at a high speed to cast the metal centrigugally in the stage of casting the molten metal centifugally. The molten metal having a small specific gravity covers the surface of the molten metal and insulates the surface of said metal, whereby the directional solidification from the outside surface is accelerated and since the surface of the molten metal is not oxidized by air, the casting having a beautiful casting surface with extremely little internal shrinkage cavity is obtd.
Patent JP-H05283210-A (JP)
Title: Chip-type varistor and manufacture thereof
IPC: H01C7/10
Filed: 1992-03-30
Abstract: PURPOSE:To increase an outer packaging yield and then to increase an electric characteristic yield by preventing the flowout of insulating coating. CONSTITUTION:First, polyvinyl alcohol is added to the powder composed of ZnO, a valence controlling agent and a sintering assistant and the mixture is pelletized and is pressure-molded in a die and then is debindered and is sintered in the air at 1200 deg.C for two hours. After that, grooves 3 are formed on the obtained chip-type ceramic 1 by a peripheral polisher and then epoxy insulating coating is applied to the central part of the side faces like a belt of 50mum thickness taking a turn around the ceramic 1 and then the coating is dried at 200 deg.C to form an insulating coating layer 2. Nextly, using Rochelle salt Cu, an Ni conductive coating layer of 10mum is formed on a pair of facing end faces of the chip-type ceramic 1 and a Cu plated layer of 2-3mum is formed on a part where the outer packaging material is not applied. Then, on the entire surface, an Ni plated layer of 2-3mum and a Sn/Pb plated layer of 1-2mum are formed.
Patent JP-H07309988-A (JP)
Title: Pvc resin composition for tape film
Inventor: HARA SUSUMU
IPC: C08L87/00
Filed: 1994-05-18
Abstract: PURPOSE:To fusion-bond films together easily by low-temperature short-time heat treatment even when the surfaces of the films are rough by adding a tackifier to a vinyl chloride resin composition containing a plasticizer, a stabilizer and a filler. CONSTITUTION:A vinyl chloride resin of an average degree of polymerization of 1000-1300 is mixed with a phthalate plasticizer, a stabilizer and a filler to obtain a vinyl chloride resin composition. 100 pts.wt. this composition is mixed with 1.0-5.0 pts.wt. tackifier being a terpenephenol resin to obtain the objective resin composition.
Patent JP-H0812538-A (JP)
Title: Hair-setting agent composition
Inventor: MURAOKA TSUTOMU
IPC: C08L67/02
Filed: 1995-04-27
Abstract: PURPOSE:To obtain the hair-setting agent composition excellent in the setting property and the set-holding property, giving a non-tacky and smooth finishing touch and capable of imparting a natural luster to hair. CONSTITUTION:The hair-setting agent composition contains (A) 0.01-10wt.% of a water-dispersible polyester resin, preferably the resin obtained by the polycondensation of a dicarboxylic acid, a dial and a sulfonic acid group-having bifunctional monomer, especially the resin obtained by the polycondensation of diethylene glycol, cyclohexanedimethanol, isophthalic acid and sulfoisophthalic acid, (B) 0.01-10wt.% of one or more kinds of silicone derivatives selected from a polyether-modified silicone, dimethylpolysiloxane, methylphenylsiloxane, diphenylsiloxane, a long chain alkyl-modified, alkoxy-modified, amino-modified, butene-modified silicone and a silicone resin, and (C) 0.1-40wt.% of a 8-40C hydrocarbon oil. When the hair-setting agent composition is prepared in the form of an aerosol agent, 3-50wt.% of a propellant is added.
Patent JP-S58221909-A (JP)
Inventor: MAEDA KOUZOU
IPC: B60N2/90
Filed: 1982-06-18
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-S5437507-A (JP)
Title: Multiple-address radio system
Inventor: NAKA HARUO
IPC: H04H20/00
Filed: 1977-08-30
Abstract: PURPOSE:To make use of radio waves at the period of time high in frequency of use by making a subordinate station record the regular program of the master station in the nighttime and by regenerating it at a fixed time through remote control.