baber/WOPTO huggingface dataset:
Patent JP-H10298809-A (JP)
Title: Working gloves and their production
Inventor: MORITA KAZUAKI
IPC: A41D19/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve visibility at night and durability without reducing workability in safe working gloves. SOLUTION: A main body 1 of knitted glove is coated or sprayed with a vinyl chloride paste or impregnated with vinyl chloride and cured to form a light reflecting layer 2 of a vinyl chloride resin. The reflecting layer 2 is coated or sprayed with a vinyl chloride paste containing a luminous pigment and cured to form a luminous layer 3 of a vinyl chloride resin and the luminous layer 3 is coated or sprayed with a transparent vinyl chloride paste and cured to form a protecting layer 4 of a transparent vinyl chloride resin. A coated film of a three-layer structure is attached to a hem part of the main body 1 of the three layer structure and a finger housing part of the main body 1 of glove is provided with the reflecting layer 2 and a non-slip layer 5 on the reflecting layer.
Patent JP-H07284343-A (JP)
Title: Machine for arranging nursery box
Inventor: ISHIDA ISAO
IPC: A01G9/00
Filed: 1994-04-19
Abstract: PURPOSE:To mechanize operations to take out nursery boxes after the germination treatment from a housing frame for the nursery boxes for germination and arrange the taken out nursery boxes on the ground surface. CONSTITUTION:This machine for arranging nursery boxes is equipped with a trestle 3 for loading a housing frame for the nursery boxes on the upper side of a mobile device 2 for advancing the machine body in a prescribed direction and a conveyor for conveying the nursery boxes from the trestle 3 to the ground surface on the side opposite the forward direction of the mobile device 2, further a takeout device 4 for taking out the nursery boxes one by one from the housing frame for the nursery boxes loaded onto the trestle to the top surface of the trestle and a delivery device 5 for delivering the nursery boxes taken out onto the top surface of the trestle 3 to the conveyor.
Patent JP-S585535-A (JP)
Inventor: PIEERU RUNOO
IPC: F16D23/14
Filed: 1982-06-17
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-S62262409-A (JP)
Title: Core for small-sized transformer
Inventor: KIJIMA SEIICHI
IPC: H01F27/255
Filed: 1986-05-09
Abstract: PURPOSE:To prevent breakage of a core by improving mechanical strength of right and left legs by providing a center leg having a trapezoid cross-section in nearly the center of a rectangle yoke and arranging the right and left legs which have a triangle cross-section whose inner side is parallel to each inclined plane of said center leg. CONSTITUTION:A core 6 is composed of a plate-form yoke 6a, a center leg 6b projected from the center of the yoke 6a, and a left leg 6c and a right leg 6d which are extended from both ends of the yoke 6a in parallel to the center leg 6b. The center leg 6b has a trapezoid cross-section whose upper and lower sides are parallel to the longer sides of the yoke 6a. The left and right legs 6c and 6d have a cross-section shaped into a nearly rightangled triangle whose diagonal side is parallel to each inclined side of the center leg 6b. Thus, mechanical strength of the right and left legs 6d and 6c is improved and breakage of the core 6 can be prevented.
Patent JP-H02282769-A (JP)
Title: One component developing device
Inventor: NISHIO YUKIO
IPC: G03G15/08
Filed: 1989-04-25
Abstract: PURPOSE:To obtain the good electrostatic charge distribution of a toner by constituting a developer carrier of a porous polyurethane material. CONSTITUTION:The porous polyurethane material which is neutral in an electrostatic charge system and is elastic is used for the developer carrier 7. The porous polyurethane material exists in the position neutral in the electrostatic charge system and does not, therefore, strongly affect the electrostatic charge of the one component toner and does not generate the toner having unnecessary electrostatic charge characteristics. The desired good charge distribution of the toner by a developer regulating member 8 is obtd. in this way, by which a good printing characteristic and low toner consumption are attained. Wear resistance is improved and the longer life is obtd.
Patent JP-S589247-A (JP)
Title: Auto reverse magnetic recording and reproducing device
Inventor: BAN ITSUKI
IPC: G11B15/44
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a small-sized, lightweight device and to prevent the generation of noises, by switching running directions of a magnetic tape and reproducing tracks by the use of a bistable multivibrator circuit as a substitute for an electromagnetic solenoid, and putting a muting circuit in operation. CONSTITUTION:When an operation pulse signal is inputted to a bistable multivibrator circuit 2, output signals of receiving elements HL1 and HL2 which detect magnetic signals of different magnetic tracks are inputted to the amplifying circuit 4 of a speaker 5 selectively through a switching circuit 3. The output of the circuit 2 operates a muting circuit 6 to suppress input to the amplifying circuit 4. Outputs from terminals Q' and Q of a bistable multivibrator circuit 1 are passed through resistances 11A and 11B, amplifying circuits 12A and 12B, and a normal/reverse rotation driving circuit 8 to drive a DC motor 7 normally and reversely. Neither an electromagnetic solenoid nor a flywheel is used, so the constitution is lightweight and small-sized and the generation of noises is prevented.
Patent JP-S587965-A (JP)
Title: Transfer telephone circuit
Inventor: UCHIUMI MASAO
IPC: H04M3/40
Filed: 1981-07-07
Abstract: PURPOSE:To prevent crosstalk and attain fine transfer by varying the gain of two amplifiers connected to each transfer machine and each receiver to be transferred to optimize the standard level of a line. CONSTITUTION:Amplifiers 10, 11 with the voltage gain of about 24dB and amplifiers 9, 12 with the voltage gain of practically ''0''dB are connected to a transfer machine and a receiver to be transferred so that the standard level of the lines L'1, L'2 connecting the transfer machine and the receiver is maintained ''0''dB. Consequently cooperation with other lines can be maintained, preventing crosstalk.
Patent JP-S58223093-A (JP)
Inventor: SAKAI YASUHIRO
IPC: G21C3/33
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-H07312391-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: YOU REISHI
IPC: H01L21/761
Filed: 1994-05-19
Abstract: PURPOSE:To simplify a process for forming a twin well on a semiconductor substrate. CONSTITUTION:After p-type impurity ions are implanted into the entire surface of a semiconductor substrate 1, photoresist 4 covering a region for forming p-type well is masked and n-type implurity ions are implanted selectively into the semiconductor substrate 1 of the n-type well formation region and the semiconductor substrate is heat-treated to extend and diffuse the n-type impurity and p-type impurity. After that, with the photo,resist 4 as a mask, the surface of the semiconductor substrate 1 is partially etched to form an alignment mark 5.
Patent JP-H02281761-A (JP)
Title: Super-luminescent diode
Inventor: KUME MASAHIRO
IPC: H01L33/40
Filed: 1989-04-24
Abstract: PURPOSE:To obtain super-luminescent light having a high output by burying an optical absorption layer to the removed sections of an active layer and a second clad layer in the vicinity of one edge face of a crystal so that the forbidden band width of the optical absorption layer is made smaller than light energy generated in the active layer. CONSTITUTION:A P-GaAlAs clad layer 3 and an N-GaAlAs clad layer 5 having wider forbidden band width are formed on both upper and lower sides of an active layer 4, and light is confined in the active layer 4. The forbidden band width of an N-GaAlAs optical absorption layer 6 in which a section near a front edge face from which the active layer 4 is removed is buried is made smaller than that of the active layer 4. Consequently, light generated in the active layer 4. is absorbed by the optical absorption layer 6 and does not reach up the edge face on the side where the optical absorption layer 6 is buried, thus preventing feedback. Accordingly, super-luminescent light having a high output and wide spectral width can be emitted.
Patent JP-H045342-A (JP)
Title: Hydraulic driving gear for civil engineering construction machine
Inventor: HIRATA TOICHI
IPC: F15B11/08
Filed: 1990-04-23
Abstract: PURPOSE:To improve efficiency and safely of work for up/down hanging a load by providing a switching device which drives a solenoid switching valve, for preventing a swing back phenomenon when an inertia body is in stopping operation, forcedly to an opening position. CONSTITUTION:An actuator 21 is provided for operating by pressure oil supplied from a hydraulic power supply 20 and for driving an inertia body, and a direction switching valve 22 is provided for controlling a flow of the pressure oil. A solenoid switching valve 25, for preventing a swing back phenomenon when the inertia body is in stopping operation, is provided in main pipe lines 23, 24 for connecting both ports AM, BM of the actuator 21 to the hydraulic power supply 20. Further a switching device 31, which outputs a switching signal for forcedly driving the solenoid switching valve 25 to an open position, is provided in a control unit 30. Free driving of the actuator 21 is made possible and further hanging load side swiveling, even in the case of its generation, can be damped within a short time by operating the switching device 31 to place the solenoid switching valve 25 in the open position.
Patent JP-H05281585-A (JP)
Title: Organic nonlinear optical element
IPC: G02F1/361
Filed: 1992-04-01
Abstract: PURPOSE:To provide an organic nonlinear optical element allowing a nonlinear optical medium and in its turn the element itself to be manufactured easily with good reproducibility compared to monocrystal material and also formed into optional shape and easily enlarged in area, and moreover capable of acting at high speed with low energy even under room temperature with little light scattering loss. CONSTITUTION:The fine powder (3-100nm in grain diameter) of a crystal body composed of organic molecules of 1. 0 or more in vibrator intensity in the wavelength region of 0. 4-1.3mum is mixed at the ratio of 0.1-50wt.% into macromolecules to form a composition, and this composition is utilized as a nonlinear optical medium in this organic nonlinear optical element. When the resonant wavelength of the exciton or exciton polariton of the organic molecule micro-crystal is made lambda0nm, this organic nonlinear optical element is driven by the light of wavelength in the range of lambda0-50nm-lambda0+50nm.
Patent JP-2000299088-A (JP)
Title: External electrode fluorescent lamp and lighting system
Inventor: UENO TAKASHI
IPC: H01J65/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain an external electrode fluorescent lamp excellent in a light flux rising characteristic and startability. SOLUTION: This external fluorescent lamp has a glass tube 5 formed with a phosphor coating film 6 on the inner surface except a belt-like area along the tube axis and sealed with a discharge medium including xenon gas; a pair of belt-like electrode layers 7a, 7b attached on the outer surface of the glass tube 5 over a nearly full length of the tube axis at intervals L1, L2 wherein one interval L1 is wide correspondingly to the belt-like area and the other interval L2 is narrow; and a semiconductor layer 8 provided on the inner surface of the glass tube 5 on the end side corresponding to the narrow interval L2 between the belt-like electrode layers 7a, 7b such that the semiconductor layer 8 partially faces the respective belt-like electrode layers 7a, 7b.  A thickness of a dielectric including the glass tube 5 wall varies between the portions wherein the semiconductor layer 8 faces the belt-like electrode layers 7a, 7b.
Patent JP-H11289612-A (JP)
Title: Wiring duct
Inventor: HIGUCHI RYUHEI
IPC: H02B1/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring duct which enables efficient performance of wiring in a control panel. SOLUTION: A wiring duct 1 is made of an insulator having elasticity and has a bottom board 1a whose at least one part continues in its longitudinal direction, and a sideboards intermittently formed side by side into an integrated body with the bottom board 1a on its transverse both sides in its longitudinal direction, and the sideboard 1b face each other at the transverse both ends of the bottom board 1a. In addition, constricted parts 1c are formed in the upper parts, and each opened part 1d is formed between the upper parts of sideboards 1b facing each other. Accordingly, electric wires can be inserted into the wiring duct 1 only by pushing the bundle of the electric wires against the constricted parts 1c of the wiring duct 1 and spreading the opened parts 1d, and by merely dropping the bundle of the electric wires into the wiring duct 1 as it is, wiring work becomes easier.
Patent JP-S5730319-A (JP)
Title: Automatic manufacturing equipment of integrated circuit device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/50
Filed: 1980-07-31
Abstract: PURPOSE:To rationalize manufacture of an IC by a method wherein a pedestal part to put a wafer thereon is arranged at the center, various kinds of treating devices are arranged radially, and the wafer is transported to the treating devices constantly via the pedestal part by a transporting means to receive treatment and is made to come back to the pedestal part. CONSTITUTION:The wafer being put on the center pedestal part 30 is transported through an air track 50 via an auxiliary pedestal 52 to one of the treating devices 32 extending radially to receive treatment, comes back again to the pedestal part 30 through the air track and is transported to the treating device 34 to receive another treatment, and comes back to the pedestal part 30. After then receives samely treatments of the treating devices 36...48, and is finally taken out from the pedestal part 30. At this time, command of transportation or wait, etc., of the wafer is performed by a computor, and the radial treating group may be arranged in plural number. Accordingly flow of manufacture of the IC is rationalized, the number of the treating devices is reduced, and change of treating process is facilitated.
Patent JP-H04334923-A (JP)
Title: Protection relay
Inventor: NAKAMURA SEIICHI
IPC: H02H3/02
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a high precision and low cost protection relay which automatically adjusts an error of a detecting circuit for detecting quantity of electricity depending on a load. CONSTITUTION:A nonvolatile RAM 9 stores, via an A/D converter 4, a detected value of a detecting circuit 3 for detecting quantity of electricity depending on a load. Moreover, a microcomputer 5 approximately linearizes a characteristic of the detecting circuit 3 from a memory value of nonvolatile RAM 9 and a predetermined value (testing value) to be input to the detecting circuit 3 and thereafter performs protection arithmetics on the basis of this characteristic.
Patent JP-H11277984-A (JP)
Title: Film for white board which works as projection screen as well
Inventor: NAKAJIMA MAKOTO
IPC: G03B21/60
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the gloss by a method wherein the surface of a white synthetic resin film is made into a fine uneven surface and at the same time, a hardened hard coat layer is coated on the fine uneven surface. SOLUTION: An uneven surface 20 is formed in such a manner that a coating layer of which the minimum thickness is approx. 10 μm containing a silica fine grain 21 having an average grain size of 20 μm, being coated on the surface of a synthetic resin film 10 comprising a polyester based film having a thickness of 100 μm, is formed on the synthetic resin film 10. Then, on the uneven surface 20, a hard coating agent is applied, and then, a baking is performed, and a hardened hard coating layer 30 having an average thickness of approx. 10 μm, is formed. Also, the hardened hard coating layer may be formed in such a manner that a synthetic resin film having a thickness of 75 μm is used, and on surface, a hard coating agent containing a silica fine grain of the same average grain size is coated, and an ultraviolet ray is cost.  Therefore, the gloss becomes less, and a white board can be used as a projection screen as well, and thus, the using application can be expanded.
Patent JP-S5437723-A (JP)
Title: Speaker
Inventor: UMEZAWA ITARU
IPC: H04R7/12
Filed: 1977-08-30
Abstract: PURPOSE:To let bonding portions disperse in radial and circumferential directions and reduce the abnormal vibrations of cone by affixing strip form sheets in spiral form thereby forming the cone.
Patent JP-H06317795-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA HIDESHI
IPC: G02B6/00
Filed: 1993-05-06
Abstract: PURPOSE:To prevent the deterioration in the characteristic of a visual angle and to improve the utilization efficiency of light in a liquid crystal display device including a light scattering liquid crystal layer. CONSTITUTION:This device is constituted of a 1st transparent substrate 10 provided with a transference electrode, a 2nd transparent substrate 12 arranged to be opposed to the 1st substrate 10 through a small gap and provided with a transference electrode, the light scattering liquid crystal layer 14 inserted between the 1st and the 2nd substrates 10 and 12, a polarizer 24 arranged on the outside of the 1st substrate 10, a analyzer 26 arranged on the outside of the 2nd substrate 12, and a backlight 28 supplying light having directivity in a direction nearly perpendicular to the 1st and the 2nd substrates 10 and 12 to the analyzer 24.
Patent JP-S61263968-A (JP)
Title: Novel acrylate and production thereof
Inventor: WATANABE TAKASHI
IPC: C08G59/00
Filed: 1985-05-17
Abstract: NEW MATERIAL:1(2)-Hydroxy-5,6-epoxy-octahydro-4,7-methanoinden-2(1)-yl 2- propenoate. USE:Raw material and modifier of ink, paint, adhesive, coating agent, or molding resin. The epoxy group is utilized as a reaction site for organic synthesis and polymerization. PREPARATION:The acrylate compound of formula I can be produced by reacting dicyclopentadine diepoxide with acrylic acid in the presence of a hydroxy esterification catalyst of an epoxy compound such as 2-methylimidazole, tributylamine, etc.
Patent JP-H11277014-A (JP)
Title: Cleaning apparatus for hole to be cleaned
Inventor: KOMIYA SHIGEMASA
IPC: F24F13/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To hygienically and surely clean a hole to be cleaned such as an exhaust duct by providing a cleaning apparatus main body under freely running condition by a running means while the inner face of the hole to be cleaned is cleaned by a cleaning means. SOLUTION: A rod 16 is advanced by actuating a cylinder device 15 and a running means 7 is moved to the outside of the side of a cleaning apparatus main body 2, thereby each belt 13 is brought into press-contact with the inner face 6a of an exhaust duct 6. In addition, a cylinder device 27 is actuated to advance a scraper 22 outward and it is brought into press-contact with the inner face 6a of the exhaust duct 6. Under this condition, the apparatus is made to automatically travel along the exhaust duct 6 while the belt 13 is rotated by means of a pair of pulleys 10a and 10b and deposit stuck and accumulated on the inner face 6a of the exhaust duct 6 is scraped by means of a scraping part 25 of a scraper 22. It is possible thereby to hygienically clean the inner face 6a over the whole length even if the distance of the exhaust duct 6 is long.
Patent JP-H04333863-A (JP)
Title: Image forming device
Inventor: NOGUCHI YUKIO
IPC: G03G21/10
Filed: 1991-05-10
Abstract: PURPOSE:To provide an image forming device where toner scattering, the damage of a photosensitive body and surface staining, which occur because toner and carrier constituting a magnetic brush on the developing roller of a developing device adhere to the photosensitive body, are prevented and further spark and the burning of parts, which occur because the carrier gets into a corona discharge device, are prevented even when the developing device is actuated in a state where image forming actions are not executed. CONSTITUTION:In the copying action control mode of a copying machine, a main motor 60 for rotating a photosensitive drum, an eraser 3, a cleaning bias power source 611, a cleaning motor 63, a developing bias power source 65, a destaticizing lamp 9, and a pretransfer destaticizing device 6 are turned on, and further a precleaning destaticizing charger 7 and an electrostatic charger 2 are turned on, then a developing motor 61 is turned on after the actions of the respective devices get in a stable state.
Patent JP-S61265100-A (JP)
Title: Reagent for measuring aldolase and method of analyzing aldolase using same
Inventor: YOKOSE TAIZO
IPC: C12Q1/26
Filed: 1985-05-17
Abstract: PURPOSE:To measure activity of aldolase in a test specimen in high purity, by using light rays with wavelength absorbed by formazan, by comparing and measuring change in absorbance of per unit time of a stardard serum of aldolase and the test specimen. CONSTITUTION:A test specimen containing a first reagent [tris buffer solution + FDP(fructose 1,6-2 phosphate) + GDH(glycerol-3 phosphate dehydrogenase) + TIM(triose phosphate isomerase) + LDH(lactate dehydrogenase) + NADH (nicotinamide adenine nucleotide) and a second reagent [tris buffer solution + mPMS(methoxyphenazine methosulfate) + NBT(nitro blue tetrazolium)]. DAP is produced even from GAP formed from FDP of substrate by action of TIM, and one molecule of formazan has twice coloring.
Patent JP-S5629040-A (JP)
Title: Junction between heater tube and housing of heat-gas machine
Inventor: KAWAKITA TSUNEHIRO
IPC: F02G1/055
Filed: 1979-08-20
Abstract: PURPOSE:To prevent the blocking of small diameter portions with a braze when heater tubes are brazed by a method in which the heater tube-fitting holes for a regenerator housing, etc., are made into a tiered hole consisting of a large diameter hole and a small diameter hole and a funnel-shaped tapered portion is provided close to the small diameter portion. CONSTITUTION:A heater 1 in a starling engine is connected to a cylinder head 4a of an expansion cylinder 4, and a housing 6 of a regenerator 3 is mutually connected through a heater tube 7. In this case, the fitting hole of the heater tube 7 of the housing 6 is made into a tiered hole consisting of a large diameter portion 9a and a small diameter portion 9b, and a funnel-shaped tapered portion 9c is provided toward inside of the housing close to the small diameter portion 9b. Thus, when the housing 6 and the heater tube 6 are brazed for jointing, the braze 8 is adhered, as shown in Fig., without blocking a fitting hole 9 even if the fused braze 8 flows down along the wall of the large diameter portion 9a of the fitting hole 9 and reaches the tapered portion 9c.
Patent JP-2000296964-A (JP)
Title: Accumulation and conveyance apparatus
Inventor: NAKAMURA YOSHIFUMI
IPC: B65H33/16
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To attain downsizing of an apparatus by reducing a space in the height direction of a tray not used for accumulation and conveyance of objects- to-be conveyed. SOLUTION: This accumulation and conveyance apparatus is provided with an endless rotator 13 and a plurality of trays 14 mounted on the endless rotator 13, wherein the tray 14 is formed so as to be bendable. The tray 14 is formed so as to be kept in a standing condition at the time of accumulation and conveyance of objects-to-be conveyed, and so as to be kept in a bending condition at the time of no accumulation or conveyance of the objects-to-be conveyed.
Patent JP-S5229891-A (JP)
Title: Process for producing polyesters
Inventor: KURATSUJI TAKATOSHI
IPC: C08G63/82
Filed: 1975-09-03
Abstract: PURPOSE: To produce poly (hydroxybenzoic acid) from a halogenated phenol and carbon monoxide. 
     COPYRIGHT: (C)1977,JPO&Japio