baber/WOPTO huggingface dataset:
Patent JP-H0939787-A (JP)
Title: Running vehicle
Inventor: NIIKUMA AKIHIRO
IPC: A63B55/60
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide possibility of shifting a front wheel behind a handle by arranging the handle and the input shaft of a rack/pinion used for front wheel steering approximately in right and left symmetrical positions and interposing a bevel gear box in a link mechanism positioned in an interval from the handle and the input shaft of the rack/pinion. SOLUTION: A bevel gear box 21 is arranged in a position rather on the right side from the feet positions in front and below the bottom end part of a handle shaft, and an input shaft 21a is projected from its upper surface. And a pinion P is arranged in a position behind an automatic/manual switching clutch case 23 and approximately on the right side of the handle 8, namely in a position having approximately right and left symmetry with the handle 8. Furthermore, a rack member R with which a rack Ra is meshed above the pinion P has a connection link 24 pivoted in a space toward the front end of the front arm part of a knuckles arm attached to the right front wheel and is arranged approximately in the central part in the lateral direction of a vehicle body. Thereby, a right front wheel FW can be arranged below a front seat 5 located behind the handle 8.
Patent JP-S6175357-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMURA NAOTO
IPC: G03G5/043
Filed: 1984-09-21
Abstract: PURPOSE:To improve the durability and sensitivity by successively laminating a charge transferring layer and a charge generating layer on a support, reducing the weight ratio of a charge generating material to a binder, and forming the charge generating layer by a spray coating method. CONSTITUTION:A charge transferring layer contg. a charge transferring material such as N-ethylcarbazole and a binder such as polyacrylate resin is formed on an electrically conductive support of Al or the like. A charge generating layer contg. a charge generating material (A) such as phthalocyanine pigment or trisazo pigment and a binder (B) in 15/<=10 weight ratio of A/B is formed on the charge transferring layer by a spray coating method to obtain the desired electrophotographic sensitive body. The physical strength of the surface of the sensitive body is increased without reducing the sensitivity or deteriorating the photomemory, and the shaving of the photosensitive layer during continuous use can be reduced.
Patent JP-H0925579-A (JP)
Title: Deposit film forming device
Inventor: SANO HITOMI
IPC: H01L21/205
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of a film to a gas introducing part and to form a deposit film excellent in characteristics, at the time of introducing a gaseous starting material into a discharge space of a reaction chamber, by protruding the gas introducing part in a comb shape. SOLUTION: In a deposit film forming device in which a deposit film is formed on a belt-like substrate arranged in the discharge space of a reaction chamber, a means for introducing a gaseous starting material has plural nozzle protruded in a comb shape. As for the nozzles protruded in a comb shape, their shape is formed into a cylindrical or conical one. As for the nozzle having a cylindrical shape, the diameter is preferably regulated to 0.4 to 3.0mm, and as for the nozzles having a conical shape, the base diameter/tip diameter is preferably regulated to (2.0/0.5) to (3.0/2.0)(mm/mm). Furthermore, the structure of the nozzles may be formed into a double tube one constituted of an inner tube and an outer tube, and in this case, the inner tube diameter/outer tube diameter is preferably regulated to (1.0/3.0) to (2.5/4.5)(mm/mm).
Patent JP-H0540433-A (JP)
Title: Image forming device
Inventor: TOYAMA YOSHIO
IPC: B41J29/00
Filed: 1991-08-07
Abstract: PURPOSE:To obtain an image forming device in which a fixing roller is made to contact or separate by interlocking with the attachment/detachment of an image-forming cartridge (to/from) a device main body. CONSTITUTION:An image-forming cartridge 15 is provided with a photosensitive drum 1, a developing device 4 and a cleaner 14, etc., and attachable/detachable (to/from) the main body 30. A fixing device 10 is constituted of a first roller 11a, and a second roller 11b, and the first roller 11a is attached to a plate 20 pressed by a torsion spring 22 in a direction shown by an arrow (b). When the image-forming cartridge 15 is detected from the main body 30, pressuring toward the plate 20 by the image-forming cartridge 15 is released, and the plate 20 turns in the direction shown by the arrow (b) as making a supporting shaft 21 as a fulcrum, and also the first roller 11a is separated from the second roller 11b.
Patent JP-2000016810-A (JP)
Title: Production of aluminum sulfate having excellent solid- liquid separation from aluminum nitrate generated as by-product
Inventor: MIKAMI YASUYA
IPC: B01D9/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing aluminum sulfate having excellent solid-liquid separation from aluminum nitrate generated as a by-product in a regeneration process for a waste electrolytic etching solution consisting essentially of nitric acid contaminated with aluminum. SOLUTION: Aluminum nitrate generated as a by-product in a process for regenerating a waste electrolytic etching solution consisting essentially of nitric acid contaminated with aluminum is dissolved in water firstly. The solution is mixed with a concentrated mother liquor after aluminum sulfate crystal separation and sulfuric acid to form a solution having an adjusted concentration of sulfuric acid. The solution is made to have 15-35 wt.% apparent total sulfuric acid concentration and heated to 60 deg.C and then cooled to 0-25 deg.C. Aluminum sulfate crystal is precipitated/separated to produce aluminum sulfate having excellent solid-liquid separation.
Patent JP-S5988518-A (JP)
Title: Highly durable fender
Inventor: KATOU TSUYOSHI
IPC: E02B3/26
Filed: 1982-11-11
Abstract: PURPOSE:To raise the wear resistance and rigidity of the outer skin of a fender by using an elastic rubber material containing 2-20wt% dispersed silicon carbide whisker. CONSTITUTION:A fender is of a cylindrical form whose both end are expanded, having the layer of an elastic rubber material 3 wherein an adequate amount of silicon carbide whisker is uniformly dispersed on its outer face, the inside of which is bonded with a reinforcing layer 4 of nylon cord, etc., with a mooring cable 6 connected to a metal tool 5 attached to both ends of the fender 1 to be expanded by injection of air on its inside, by which the fender 1 is held on a given surface of water. In case where the mixing ratio of the silicon carbide whisker is 2wt% or less, the durability and rigidity of the fender are insufficient, and the results of wearing test of the elatic material 3 containing 6wt% the whisker show that the abrasion value is 1/10 of that of the elastic material containing no whisker.
Patent JP-H1049954-A (JP)
Title: Disk recording and reproducing device
Inventor: ISHIGE MAREYOSHI
IPC: G11B17/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a recording and a reproduction by providing a disk loading mechanism in which when a recording medium is inserted, a pair of disk holding members pull in the medium and transport it to a disk chucking position by holding this medium from both sides. SOLUTION: A pair of disk holding members 36, 39 having grooves for holding the peripheral parts of a disk recording medium D are provided in this device. The pair of disk holding members 36, 37 are supported movably in a direction intersecting the inserting direction of the disk recording medium D and the pair of disk holding members 36, 37 are driven by coil springs in directions in which they approach each other. Moreover, this disk loading mechanism is constituted so that the pair of disk holding members 36, 37 are individually energized in directions in which they are separated from the optical recording medium D by twisting springs 65a, 65b. Here, when the recording medium D is started to be inserted, in this mechanism, the pair of disk holding members 36, 37 pull in and transport the disk to the disk chucking position by holding the disk from the both sides.
Patent JP-H0758598-A (JP)
Title: Rds receiver with channel preset function
Inventor: SUENAGA SHOJI
IPC: H03J5/00
Filed: 1993-08-10
Abstract: PURPOSE:To deal with the temporary change of receiving environment without feeling incongruity by a user. CONSTITUTION:This receiver is an RDS receiver which receives an RDS broadcast wave, and it is provided with demodulation detecting systems 1, 2, 3, 4, 7, 8, and 9 which demodulate the RDS broadcast wave as performing channel selection corresponding to a reception frequency and detect network identification data and frequency data, memory 11 which stores the frequency data of a broadcast signal which belongs to a network at every network, a control system 10 which reads the frequency data in accordance with a designated channel from the memory sequentially and performs automatic channel selection processing which sets the data as the reception frequency when a channel selection signal is issued with the designated channel, and a notification system 13 which notifies the reception impossibility of the broadcast of the network in accordance with the designated channel when no network identification data in accordance with the designated channel is detected by the demodulation system as the result of the automatic channel selection processing.
Patent JP-2001019393-A (JP)
Title: Drive unit for high-lift working vehicle
Inventor: SAKAMOTO TORU
IPC: B66F11/04
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a size and make driving efficiency excellent. SOLUTION: A high-lift working vehicle is constituted to be provided with a boom 12 arranged on a body 1 to freely perform derricking motion and to be operated likely, a cylinder 13 for the turning-up and-down and the like (hydraulic actuator for the boom 12) for conductor derricking operations for the boom 12, a working table 15 attached to a tip of the boom 12, and a manipulator device (hydraulic working device) attached to the boom 12 or the working table 15. This drive unit for the high-lift working vehicle of the present invention is constituted to be arranged additionally on the body 1 with the first power unit 30 of an electric motor-driven type for supplying drive oil pressure to the cylinder 13 and the like, a battery 55 for drive for supplying driving electric power to an electric motor, and the second drive unit of an engine-driven type for supplying drive oil pressure to the manipulator device and the like.
Patent JP-H0248485-A (JP)
Title: Marking of ceramics
Inventor: KOSUDA TETSUO
IPC: C04B41/91
Filed: 1988-08-09
Abstract: PURPOSE:To mark the surface of ceramics in clear contrast by maintaining a site of ceramics to be marked in an inert gas atmosphere or under reduced pressure and irradiating the site with laser beam. CONSTITUTION:An inert gas is jetted from a nozzle 7 to a face 6 of a ceramics 5 on a sending step 9 or a ceramics 5b is placed on a placing stand 17b set in a wide-mouthed bottle 16b or a ceramic 5c is placed on the bottom of the bottle 16b, the mouth part of the bottle 16b is closed with a stopper 19b through which a pipe 18b is passed and the interior of the bottle 16b is maintained under 5-46cmHg reduced pressure by operating a vacuum pump 20b. Then an operating part 10 is operated, a laser generator 2 is made into a switch mode, a face 6, 6b or 6c of the ceramics, 5b or 5c is irradiated with laser beam through mirrors 3 and 4 and moved to mark the face 6, 6b or 6c of the ceramics 5, 5b or 5c.
Patent JP-S6089369-A (JP)
Title: Inkjet recording head
Inventor: ASAMA MICHIO
IPC: B41J2/045
Filed: 1983-10-24
Abstract: PURPOSE:To enable the contribution of pressure generated in a pressure chamber efficiently to the granulation of ink along with limited driving energy by providing a subpressure chamber to amplify the vibration displacement of an electro- mechanical vibration conversion element. CONSTITUTION:When a drive pulse voltage is applied to an electrostrictive element D, with the deformation of the electrostrictive element D, the upper wall W1 of a sub-pressure chamber SB joined thereto is also deformed. In the area S1 of the region where the deformation of the upper wall W1 occurs and in the area S2 of the region where the deformation of the lower wall W2 joined to a pressure chamber B, the decrease in the volume of the sub-pressure chamber SB due to the deformation of the electrostrictive element D is compensated for by increased in the volume of the sub-pressure chamber due to the deformation of the lower wall W2. When S1>S2 is set, the average displacement L2 of the lower wall W2 in the sub-pressure chamber SB is larger than the average displacement L1 of the upper wall W1. Thus, even when the displacement caused in the electrostrictive element D is small, the average displacement becomes so large in the lower wall W2 of the sub-pressure chamber SB as to enable the jetting of a large amount of ink liquid from a nozzle.
Patent JP-S5988114-A (JP)
Inventor: MAKINO YUKIO
IPC: A47C1/024
Filed: 1982-11-12
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-2000024789-A (JP)
Title: Drive transmission mechanism of tubular roller table
Inventor: WADA AKIRA
IPC: B23K26/10
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmission mechanism of tubular roller table which has a simple annular chain mounting construction, prevents tooth jumping and is easy for chain tension adjustment. SOLUTION: Third drive transmission bodies 3 are arranged to both end rotary shaft of tubular rollers (p) arranged in series at a prescribed pitch, a comb teeth like fork has a depth dimension submerging in a tubular roller (p) surface, a pair of second drive transmission bodies 2 facing each other right under the third drive transmission body 3, a band like body 4 for connecting is annularly spread to the third/second drive transmission bodies 3, 2 positioned in a pair at the upper and lower side, further a first drive transmission body 1 is horizontally arranged with directly connecting in parallel to a rotary shaft 2a of the second drive transmission 2 positioned at the lower side to have a double rotary body construction,  the drive band like body 5 in contact with an outer peripheral part of the first drive transmission body 1 is annularly circulated through the first drive transmission body 1 and a tension idling gear by a prime rotary body 7.
Patent JP-S6355939-A (JP)
Title: Dry etching device
Inventor: TANAKA YOSHIE
IPC: H01L21/3065
Filed: 1986-08-27
Abstract: PURPOSE:To discharge sputtered particles without sticking and depositing on a sample and to prevent the particles from depositing on the sidewalls of a pattern by a method wherein surfaces in contact with plasma in addition to the sample in a treating chamber are covered with a material, of which a high- vaporpressure fluorine compound is formed. CONSTITUTION:Freon gas is introduced in a vacuum container 4 as process gas, a high-frequency power from a power source 10 is applied between electrodes 5 and 6 to bring the Freon gas into a plasmatic state and an SiO2 film formed on a substrate 8 is treated by etching. At this time, the upper surfaces of weights 9 and the surface, which opposes to the substrate, of the electrode 5 are exposed to Freon gas plasma generated in the container 4 in addition to the SiO2 film, a reactant produced by having Teflon coatings 11 react with ions and so on in the plasma and is produced is a fluorine compound having a high-vapor pressure and the sputtered particles are discharged outside of the container 4 without sticking and depositing on the substrate 8.
Patent JP-H05234265-A (JP)
Title: Rotary head type magnetic recording and reproducing, signal processing circuit and magnetic tape
Inventor: ENDO KAZUHITO
IPC: G11B20/12
Filed: 1992-07-27
Abstract: PURPOSE:To enable decoding smoothly the contents of information without omission of many continuous words even for the omission of one scan signal by allocating word groups corresponding to each region one by one repeatedly to sub-regions from 0th to (m-1)th according to the inputted order, in each region. CONSTITUTION:A signal read out from a memory in a modulation circuit 7 is converted to the string of data which adapts for recording in a magnetic tape, is amplified, and recorded in the tape from heads 10 and 11 via a changeover switch 9. Also, a region P is provided in the vicinity of the center of each track, a region Lb is provided on the first half from the region P in a longitudinal direction and a region Ra is provided on the later half from the region P by all means, and the region Lb has the sub-regions of 0th to (m-1)th facing to the center and the region Ra has sub-regions facing to the other end from the center. Also, each word in word groups corresponding to each regions is allocated to the sub-regions of 0th to (m-1)th one by one repeatedly according to the inputted order. Therefore, hindrance for decoding the contents of information caused by the omission of contents of information does not occur.
Patent JP-S6090914-A (JP)
Title: Apparatus for controlling particulate capturing filter regenerating means of diesel engine
Inventor: NAKAYAMA OSAMU
IPC: F01N3/023
Filed: 1983-10-24
Abstract: PURPOSE:To enhance the accelerating and decelerating performance of an engine at the time of regenerating a filter, by differentiating the output signal of an accelerator-opening detecting means, and controlling the intake-air decremental rate of an intake-air reducing means according to the value obtained by differentiating the output signal of the accelerator-opening detecting means. CONSTITUTION:In operation of an engine 1, judgement is made from the difference of the output signals of pressure sensors 7A, 7B disposed on the opposite sides of a filter 3 for capturing particulates contained in exhaust gas whether the amount of particulates capturned by the filter 3 has reached a prescribed value or not. Regeneration of the filter 3 is carried out by burning the particulates captured by the filter 3 by raising the temperature of exhaust gas through operation of a fuel increasing means 25 and an injection timing delaying means 31 which serve as a filter regenerating means. At the time of regenerating the filter 3, the output signal of an accelerator-opening sensor 12 is differentiated by a controller 6, and if judgement is made that the engine is under acceleration or deceleration, the opening of an intake throttle valve 45 disposed in an intake passage 44 to serve as an intake-air recucing means is controlled according to the value obtained by differentiating the output signal of the accelerator-opening sensor 12.
Patent JP-H1040725-A (JP)
Title: Fluorescent lamp apparatus
Inventor: NISHIO KIYOSHI
IPC: F21S2/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress decease of luminous fluxes and deterioration of appearance and easily insulate a lighting circuit by providing a partitioning member positioned between a light emitting tube and a lighting circuit and provided with a metal member face to face to the light emitting tube and a resin member face to face to the lighting circuit. SOLUTION: A fluorescent lamp apparatus 1 is attached to an appliance main body and when electricity is applied to an inverter circuit 15, a light emitting tube 22 is turned on. A partitioning plate 5 to partition the light emitting tube 22 and the circuit 15 is produced by joining a resin member 5a and a metal member 5b. Since the metal member 5b is set face to face to the light emitting tube 22, worsening and deteriorating of appearance of the partitioning plate 5 due to light rays and heat from the light emitting tube 22 can be suppressed and by keeping the reflectance of the partitioning plate 5, the lowering the luminous fluxes can be suppressed.  Moreover, since the resin member 5a is set face to face to the inverter circuit 15, even in the case the inverter circuit 15 is brought into contact with the partitioning plate 5, no electric communication is produced and the circuit is easily insulated and at the same time noise generation, which is easily caused by resonance of a lighting circuit in the case a metal plate is adjacently installed in the lighting circuit such as the inverter circuit 15, can be suppressed.
Patent JP-H0616017-A (JP)
Title: Tire of low fuel consumption
Inventor: MORIYA MANABU
IPC: B60C13/00
Filed: 1992-07-01
Abstract: PURPOSE:To lessen heating value without reducing rigidity so as to attain low fuel consumption by using a two-layer side wall consisting of an outside layer of high hardness mix and an inside layer of low fuel consumption mix. CONSTITUTION:A side wall 7 for coating and protecting a side face of a carcass 6 consists of two-layer structure of an inside layer rubber 7b and an outside layer rubber 7a, the outside layer rubber 7a is set to high hardness rubber of JIS hardness 60 deg.-65 deg., the inside layer rubber 7b is set to low hardness rubber of JIS hardness 45 deg.-50 deg., thickness of respective layers are set to be approximately uniform, carbon content of the inside layer rubber 7b is set at least 40wt.% or less in comparison with that of the outside layer rubber 7a to rubber component 100wt.%, and rubber heating temperature is set to 15 deg.C-20 deg.C.
Patent JP-S5899928-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/04
Filed: 1981-12-09
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-H0247886-A (JP)
Title: Manufacture of surface emission type semiconductor laser
Inventor: IGA KENICHI
IPC: H01S5/00
Filed: 1988-08-09
Abstract: PURPOSE:To facilitate manufacture of a surface emission type semiconductor laser having an internal current constriction structure with a few number of growth processes and, further, reduce its element resistance by building up a cladding layer with a conductivity type the same as that of a GaAs substrate, an active layer, a cladding layer with a conductivity type opposite to that of the GaAs substrate and a cap layer on the upper surface of a blocking layer in this order. CONSTITUTION:Double-hetero layers, i.e., an N-type Ga0.6Al0.4As cladding layer 4, a P-type Ga0.9Al0.1As active layer 5, a P-type Ga0.6Al0.4As cladding layer 6 and a P-type Ga0.85Al0.15As cap layer 7 are built up on the upper surface of a P-type Ga0.6 Al0.4As blocking layer 3 including a region removed by melting back in this order. Finally, an N-type GaAs substrate 10 is partially etched and reflective mirrors 9 and 9 are formed on the etched surface of the substrate 10 and on the part of the upper surface of the P-type Ga0.85Al0.15As cap layer 7 corresponding to the etched part of the N-type GaAs substrate 10. Further, electrodes 8 and 8 are formed on the unetched part of the lower surface of the N-type GaAs substrate 10 and on the part of the upper surface of the P-type Ga0.85Al0.15As cap layer 7 where the reflective mirror 9 is not formed to obtain a surface emission type semiconductor laser.