baber/WOPTO huggingface dataset:
Patent JP-H09184472-A (JP)
Title: Forced lubrication structure of bearing of hydraulic motor
Inventor: NISHIDA SHINJI
IPC: F03C1/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To forcibly lubricate a bearing of a hydraulic motor to extend its span of life. SOLUTION: A spiral groove 19 is formed on an outer peripheral part of an axis 2 of rotation of a hydraulic motor 1 facing an inner peripheral part 18 of a through hole 17 of a valve plate 12. An end surface of a rear bearing 14 axially supporting the axis 2 of rotation communicates with the neighbourhood of an outer peripheral part 16 of the valve plate 12. Working oil is respectively leaked in the circumference of the spiral groove 19 on the inner peripheral side and in the neighbourhood of an opening part of an oil passage 15 on the outer peripheral side from between the valve plate 12 and an end surface of a cylinder block 4.  Even when the axis 2 of rotation is rotated in either one direction, working oil leaked on the inner peripheral side or working oil leaked on the outer peripheral side flows in the oil passage 15 and the rear bearing 14, and it is possible to fircibly lubricate the rear bearing 14.
Patent JP-H03202807-A (JP)
Title: Light quantity controller for laser oscillator
Inventor: EGAWA JIRO
IPC: B41J2/44
Filed: 1989-12-28
Abstract: PURPOSE:To surely control a light quantity without breaking or deteriorating an oscillator by controlling the light quantity of this oscillator at a prescribed period prior to outputting of a beam detection signal and controlling the light quantity off a recording region after the outputting of the detection signal. CONSTITUTION:A light quantity detecting means 15 detects the light quantity of a laser beam 14 emitted from the laser oscillator 11 and the detected light quantity is compared with a target value 16 of the light quantity by a comparing means 17. A light quantity control means 21 sets the driving current of a driving means 22 in a prescribed period and controls the light quantity of the oscillator 11 until the prescribed light quantity is attained after the beam detection signal is outputted. A latch signal 23 is emitted upon attainment of the light quantity at which the detection signal by a beam detecting means 18 is outputted. The driving current of the driving means 22 is then set according to the result of the comparison of the comparing means 17 and the light quantity control is executed off the recording region and, therefore, the breakdown, etc., of the oscillator at the time of the first setting of the current are prevented.
Patent JP-H07171871-A (JP)
Title: Manufacture of powder processing ethylene copolymer
Inventor: MORIMOTO KAZUHIRO
IPC: C08F210/02
Filed: 1993-12-20
Abstract: PURPOSE:To provide a method for manufacturing ethylene copolymer composition mixed with ethylene copolymer, unsaturated carboxylic acid copolymer or its ionomer or particularly antioxidant for obtaining a transparent molded form when a press sheet, etc., is molded. CONSTITUTION:A method for manufacturing a powder processing ethylene copolymer comprises the steps of kneading and extruding ethylene unsaturated carboxylic acid copolymer or its ionomer containing 4-15wt.% of unsaturated carboxylic acid content and having 1-500g/10min of a melt flow rate at 190 deg.C at a load of 2160g under conditions of 200 deg.C or higher of extruding temperature, and 10-100sec<-1> of shearing velocity of a metering unit by using a single shaft extruder. This is particularly adapted for powder processing ethylene copolymer composition by kneading to extrude mixture of the ethylene copolymer and additive such as antioxidant, etc.
Patent JP-2001167820-A (JP)
Title: Grounding rod and method of mounting the same
Inventor: HAKU NANYU
IPC: H01R4/66
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a grounding rod and method of mounting the same that can supply chemical resistance-decreasing agent in the surrounding earth to enhance grounding property of the grounding rod and reduce the grounding resistance between the grounding rod and the ground. SOLUTION: A grounding rod includes a grounding rod body 10 having a cavity 20. A thru-hole 10a is formed at upper surface of the grounding rod body to communicate to the cavity and a lead wire 12 is provided at a required position. The through-hole 10a is coupled to lower end of a connecting pipe 14 and the connecting pipe is coupled to lower end of a supplying pipe 18. At upper end of the supplying pipe 18, a housing 26 has a plurality of vents 28 formed to pass through a sidewall. A hinge type of lid 24 is mounted to upper end of the housing 26. Chemical resistance decreasing agent 22 is supplied to the grounding rod body through the supplying pipe.
Patent JP-H05178849-A (JP)
Title: Optically active fluorinated compound
Inventor: NAMEKAWA MASAAKI
IPC: A61K31/351
Filed: 1991-12-26
Abstract: PURPOSE:To provide a new compound having a tetrahydropyrane ring useful as a raw material for chemicals, industrial chemicals, ferroelectric liquid crystals, etc. CONSTITUTION:A compound of formula I (Rf is 1-2C fluoroalkyl; R<1> to R<3> are H, 1-15C alkyl, 2-15C alkenyl, 7-10C aralkyl; * is asymmetric C), e.g. (2R, 5S, 6S)-tetrahydro-6-trifluoromethyl-2-hexyloxy-5'-hydroxypyrane. The compound of formula I is obtained by subjecting furan as a starting substance to silylation, reduction, hydrolysis, oxidation, etc., and subsequently removing a silyl group from the produced compound of formula II (TBDMS is t-butyldimethylsilyl) in the presence of a catalyst (e.g. tetra-n-butylammonium fluoride) in a solvent such as THF. The compound of formula I is widely useful as a raw material for enzyme-inhibiting agents, biologically active substances, anticancers, ferroelectric liquid crystals, etc.
Patent JP-H05178328-A (JP)
Title: Method and device for accumulating cup container
Inventor: KATSUBE KENKICHI
IPC: B65B5/06
Filed: 1991-12-26
Abstract: PURPOSE:To save man power cost and to improve working efficiency by a method wherein aligned containers are packed with high efficiency without troubling a worker. CONSTITUTION:Cap containers 1 conveyed, in order, in a standing-upright state are guided to a distributing process A and distributed to a plurality of distribution rows. The cup containers are then guided to a turning-over process B wherein the cup containers 1 in each distribution row are selectively turned over and brought into an upside down state such that, in each distributing row, one cup container in a standing upright state and one cup container in an upside-down state are alternately arranged and the one in a standing-upright state and one in an upside-down state are arranged adjacently to each other in the same line of each distribution row. The cup containers are then guided to a piling-up process wherein the cup containers are piled up. Thereby, a work to pile up the cup containers 1 in a standing-upright state and an upside-down state, which are arranged adjacently to each other in each row, each line, and each stage, is automated, man power cost is reduced, and working efficiency is improved.
Patent JP-H07177418-A (JP)
Title: Image blur preventing device
Inventor: KANEDA KITAHIRO
IPC: H04N5/232
Filed: 1993-12-20
Abstract: PURPOSE:To effectively correct an image blur by increasing a ratio in the entire image shake correction occupied by a first correction device capable of correcting the image blur of large amplitude when an instantaneous blur amount is large and increasing the ratio of a second correction device capable of correcting the image blur of small amplitude when the blur amount is small. CONSTITUTION:An arithmetic and logic circuit 20 calculates the deviation from a reference position of images at the moment based on motion vector signals and apex signals. Then, by hanging a feedback loop to a variable apex prism VAP based on the deviation, drive-controlling the VAP 1 to a prescribed state through a VAP driving device 2 and bending an optical axis, the image blur is corrected. Further, the image blur of the small amplitude of high frequencies which can not be corrected by the drive-control of the VAP 1 is corrected. That is, by controlling the read position of a second field memory 22 in a memory read control circuit 21 based on control signals from the circuit 20, the image blur is corrected and the images are converted to a desired size in an electronic zooming circuit 23.
Patent JP-H05169853-A (JP)
Title: Dyestuff for thermal transfer recording, ink composition for thermal transfer recording and transfer sheet
Inventor: OYAMA TSUKASA
IPC: B41M5/385
Filed: 1991-12-26
Abstract: PURPOSE:To obtain dyestuffs and an ink composition for thermal transfer recording having high sublimating speed and excellent image stability after transfer by using dyestuffs being shown in specific chemical formula and having superior solubility to an ink solvent and the low melting point as sublimating dyestuffs for thermal transfer recording. CONSTITUTION:In a thermal transfer recording system using sublimating dyestuffs, a transfer sheet, in which condenser paper, a PET FILM, etc., are coated with sublimating dyestuffs changed into ink, is employed, and the transfer sheet is heated selectively by a thermal head, thus conducting transfer to recording paper. Dyestuffs shown in general formula mentioned on the right are used as the sublimating dyestuffs at that time. In formula, R<1>, R<2> represent a hydrogen atom, a substituted or non-substituted alkyl group, an aryl group, an alkenyl group, a aralkyl group, R<3>, R<4> the hydrogen atom, an alkyl group, an alkoxy group, a substituted or non-substituted alkoxy carbonyl group, etc., and X O or NH. The dyestuffs are kneaded with a binder resin, an organic solvent, etc., thus acquiring an ink composition for thermal transfer recording.
Patent JP-H11173097-A (JP)
Title: Conveyance system of instrument and material in shielding fork
Inventor: INUMARU HIROTOSHI
IPC: E21D11/40
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance system for instruments and materials in a shielding work in which an installation space on the ground for a storage house or a conveyance device of instruments and materials can be made narrow and the cycle time of construction of a shield tunnel is not delayed even if the conveyance distance of instruments and materials becomes considerably long. SOLUTION: The conveyance system is provided with a carrying-in system bringing instruments and materials (segment S) into the bottom of a connected shaft 3 and a carrying-out system (chain conveyor 11a) in the bottom of the connected shaft, stocking the instruments and materials (segment S) at the bottom of the connected shaft and carrying out them to a starting shaft in an appropriate timing. And the conveyance system is constituted of a conveyance system 12 in the starting shaft, carrying the instruments and materials (segment S) to the entrance of the shield tunnel 1 and a conveyance system 13 in the tunnel, carrying them (segment S) to the nearby position of the shielding excavator in the shield tunnel 1.
Patent JP-H11221367-A (JP)
Title: Card type pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: G07F7/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To lower the abnormal state occurrence rate of a card type pachinko machine. SOLUTION: A control circuit for the pachinko machine 2 consists of a card unit 5 and a pachinko machine control unit 6, the unit 5 is provided with a card unit controller 10 and the unit 6 is provided with a pachinko machine controller 11 capable of mutually communicating with the controller 10. Thereby, the abnormal states of both of the controllers 10 and 11 are detected by each other based on the abnormality detection of a communication signal between both of the controllers 10 and 11.
Patent JP-2000169358-A (JP)
Title: Cosmetic, quasi-drug, pharmaceutical, and food
Inventor: NOMURA MASATO
IPC: A61K8/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic, a quasi-drug, a pharmaceutical and food each safe for skin and containing an active ingredient having a beautifully whitening function by including citrasin C. SOLUTION: The products comprise each pref. about 0.00001 to 10% of citrasin C, which is obtained by: e.g. adding ethanol to the dried product of the leaves of Celosia argentea L. and leaving it as it is for 5 days; subjecting the extract to vacuum-concentration, extracting the evaporated residue by subsequently using hexane and n-butanol; applying a saturated water-solution of basic lead acetate to the obtained n-butanol extract for selectively precipitating acid compounds, thus obtaining an acid and a neutral fractions; and purifying the neutral fraction via gel filtration and silica gel column chromatography processes. The cosmetic or the like may take the form of lotions, emulsions or creams.
Patent JP-H11157290-A (JP)
Title: Transfer utensil
Inventor: KOBAYASHI NOBUAKI
IPC: B65H37/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a transfer utensil wherein the outer shape is small, and a plurality of transfer widths can be selected until a laminated tape is used up. SOLUTION: A reel 3 on which a laminated tape 18 wound is housed in a case 2. In the case 2, a transfer head 5 is provided. On the tip end side of the transfer head 5, a tapered shape is provided, and the ridge line part at the tip end of a plate-form member 17 functions as a first pressing part 15. On one of the surfaces of the plate-form member 17, a semi-spherical second pressing part 16 is formed. When a transfer of a wide width is performed, this transfer utensil 1 is stood, and the first pressing part 15 at the tip end of the plate-form member 17 is brought into contact with an article 28 to be transferred such as a paper. When a transfer of a narrow width is performed, the transfer utensil 1 is used by laying it down, and the second pressing part 16 is brought into contact with the article 28 to be transferred such as a paper.
Patent JP-H07187685-A (JP)
Title: Method for cooling glass vessel forming mold and device therefor
Inventor: HASUNUMA KAZUO
IPC: C03B9/38
Filed: 1993-12-24
Abstract: PURPOSE:To adjust the delicate degree of cooling and to locally performing strong cooling, when cooling a narrow and small part of the outer cooling part of the complicated forming part of a glass vessel forming mold, so that the narrow and small part may surely be cooled up to its utmost inner part in a proper state. CONSTITUTION:This device is provided with a high pressure air generator 2, a blowing utensil 3 for blowing high pressure air delivered from the generator 2 toward the narrow and small part, and an atomizing device 5 arranged in a high pressure air pass 4 between the high pressure air generator 2 and the blowing utensil 3 for mixing atomized water in high pressure air. When a narrow and small part of the outer cooling part of the complicated forming part of a glass vessel forming mold is cooled, high pressure air is blown to the narrow and small part, and atomized cooling water is adjusted to a proper amount and mixed in the high pressure air in blowing, causing the narrow and small part to be surely cooled up to its utmost back part in a proper sate.
Patent JP-H10181330-A (JP)
Title: Vehicular suspension device
Inventor: HOSHINO HARUO
IPC: B62D61/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular suspension device which can travel on off-road in stable by a simple device. SOLUTION: An under carriage comprises two members that a quadrangle deck plate 6 is framed by a quadrangle frame 5 and the quadrangle frame 5 has panel points 12-15 of an adjustable joint to make it deformable and wheels 1-4 are attached to the panel points and the quadrangle deck plate 6 connects the quadrangle frame 5 at designated internal division point of respective sides by a holding connecting means for accepting deformation of the quadrangle frame 5. And, extension deformation to be applied to the panel points 12-15 of the quadrangle frame 5 caused by constraint of the connecting point is absorbed by expansion ability of the panel points 12-15 and connecting points 7-10.
Patent JP-H07187008-A (JP)
Title: Impact absorbing structure of automobile roof
Inventor: FUJII HIROSHI
IPC: B62D25/06
Filed: 1993-12-24
Abstract: PURPOSE:To increase absorbing capability of impact energy by mounting a cushioning element between a roof lining material and a roof structural material which are located at the side part of the roof. CONSTITUTION:An automobile roof 10 is provided with a roof lining material 14 which is spread over the interior side of a roof structural material consisting of a car body outer plate 12 and a roof inner plate 13. A cushioning element 15 is mounted between a roof structural material 11 and the roof lining material 14. The cushioning element 15, which is for absorbing impact from a cabin, is formed into a nearly rectangular shape so that it may be stored along a clearance 16 between the roof structural material 11 and the lining material 14. Materials suitable to the cushioning element 15 include foaming elements, such as rigid urethane foam, semi-rigid urethane foam, styrol foam and polypropylene foam, and hollow-formed materials which are injection-molded or hollow-molded from a thermoplastic resin. It is thus possible to increase impact energy to be absorbed.
Patent JP-2001168214-A (JP)
Title: Semiconductor storage device and method of manufacturing the same
Inventor: YAMAGUCHI TAKESHI
IPC: H01L21/8247
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed nonvolatile semiconductor storage device where the rise of both of an interface property between a semiconductor substrate and an insulating layer and a ferroelectric property can be expected, and the dispersion of property is small, and the voltage is low. SOLUTION: This is a semiconductor storage device which has such constitution that the amorphous insulating layer 3, a ferroelectric layer 4 having orientation, and an upper electrode 6 are made in order on a semiconductor substrate 1.
Patent JP-H07191234-A (JP)
Title: Optical information input and output unit
Inventor: UEDA JUNICHI
IPC: G02B6/24
Filed: 1993-12-25
Abstract: PURPOSE:To easily and securely connect an internal and an external optical fiber cables only when needed by providing an adapter wherein an oscillating body which is provided to a box body to be embedded and performs opening/ closing operation connects the optical fiber cables. CONSTITUTION:The input and output unit is equipped with the boxy body 2 which is embedded in a surface body 1 such as a wall surface and a floor surface, the oscillating body 3 which is added to the box body 2, and the adapter 6 which is added to the body 3, and the internal optical fiber cable 5 arranged in the surface body 1 and the external optical fiber cable 6 are connected. Namely, when the body 3 is opened, the adapter 26 is exposed to the outside and the connector 35 of the external optical fiber cable 6 can be connected. Further, the connector 34 of the internal optical fiber cable 5 in the box body 2 can be connected to the internal connection part of the body 3. Therefore, when the body 3 is closed, both the optical fiber cables 5 and 6 can be connected or separated and when the body 3 is closed, the adapter 6 can be put in the box body 2.
Patent JP-H11175583-A (JP)
Title: Metal mold design method according to three-dimensional cad and its design device
Inventor: MATSUMOTO TOSHIFUMI
IPC: G06F17/50
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce a time that is needed for metal mold design in a three- dimensional CAD by recognizing a hole part that has the smallest cross section as a dividing plane in a hole part of a product solid. SOLUTION: A rectangular parallelopiped solid that has a cavity C is divided into a cavity solid F and a core solid G with a peripheral dividing surface K. A hole solid whose cross section is the smallest among hole solids with which the divided solid F and core solid G are connected is recognized. A part which has the smallest cross section in the selected hole solids is recognized and the part is set as a dividing plane K1. Parts of hole solids which have the smallest cross section are successively recognized, repeating from a hole solid with a small cross section to a hole solid with a large cross section and their respective dividing planes K2 and K3 are decided. Furthermore, the solids F and G are entered in a mold base solid and subtraction is executed.
Patent JP-H05155419-A (JP)
Title: Trouble detection device of load detector
Inventor: HORI MASAYOSHI
IPC: B65G43/00
Filed: 1991-12-04
Abstract: PURPOSE:To detect the trouble of a load detector for detecting the receiving/ delivering motion of goods in relation to a conveyer during the receiving/ delivering operation. CONSTITUTION:A traveling truck 11 is brought alongside to the end part of a conveyer 14 so as to be stopped and the trouble of photosensors 21, 22 is detected during the transfer of goods W to the conveyer 14. A time elapsed during the ON or OFF state of one photosensor 21 or 22 to the ON or OFF state of another photosensor 21 or 22 is calculated. When this time is shorter than a prescribed time, one of the photosensors 21, 22 is out of order and it is judged that they are always in ON or OFF state. When the order of the change of ON, OFF state of the photosensors 21, 22 is opposite to an usual state, it is also judged that the photosensors 21 or 22 is out of order.
Patent JP-H05155382-A (JP)
Title: Unusual cooling water display device for outboard motor
Inventor: KAWAI TAKASHI
IPC: F01P3/20
Filed: 1991-12-04
Abstract: PURPOSE:To sprinkle no pilot water over a steersman even at setting a boat astern without changing the position of a pilot water outlet. CONSTITUTION:This device is provided with a propulsion unit 7 pivoted around a steering shaft so as to turn freely right and left; a cooling water intake opened to the lower part of the propulsion unit, and a cooling water pump driven by an engine; a cooling water passage 18 introducing cooling water to an engine mounted on the propulsion unit 7 from the cooling water intake by means of the cooling pump, and introducing cooling water to the outside from the engine; and a pilot water path 32 in which one end is intercommunicated with the cooling water path 18 and the other end is intercommunicated with a pilot water outlet 34 positioned at the rear of the steering shaft, wherein the pilot water path 32 is provided with a closing valve 40 to open or close the pilot water path 32.
Patent JP-H11168254-A (JP)
Title: Corona bar, pre-ionization electrode, and excimer laser device
Inventor: NISHISAKA TOSHIHIRO
IPC: H01S3/225
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an excimer laser pre-ionization electrode which is capable of preventing an abnormal discharge from occurring, keeping a corona discharge taking place stably, and effectively pre-ionizing gas. SOLUTION: A pre-ionization electrode 9 of an excimer laser device which generates a corona discharge so as to pre-ionize gas is equipped with a corona bar 18 of insulating material, a first pre-ionization electrode 6 arranged inside the corona bar 18, and a second pre-ionization electrode 7 arranged on the outside of the corona bar 18. At least, one of the edges of the corona bar 18 is sealed up with the same material with the corona bar 18, whereby an abnormal discharge is effectively prevented from occurring, usual abnormal discharge preventing bushes 8 are decreased in number, and an excimer laser is made simple in structure.