baber/WOPTO huggingface dataset:
Patent JP-H01141172-A (JP)
Title: Reduction gear
Inventor: YAMADA MANABU
IPC: B62D5/22
Filed: 1987-11-25
Abstract: PURPOSE:To make a sensation of steerage so better by installing a cam type clutch, which is connected when torque of more than the specified one is produced, in the point midway in the transfer route, in a device which transmits assist force made by an electric motor to a rack via a planetary gear type reduction gear. CONSTITUTION:When an electric motor 10 is driven, a sun gear 13 rotates, and thereby a planetary gear 16 revolves as rotating, then a sun gear 20 on the turning shaft 19 is rotated via a first carrier 17. With rotation of this sun gear 20, a planetary gear 21 also revolves as rotating, and likewise a cam part 27a on the turning shaft 27 is rotated and moved via a second carrier 25, pressing a clutch 26 to the inner circumference of a drum 28. At the time of this pressing operation, rotation of the motor 10 goes up, and when torque of the cam part 27a becomes more than the specified value, the turning shaft 27 is unitized in one with the drum 28 via the clutch 26 for the first time, whereby a pinion shaft 31 is rotated under an engaged state of this clutch 26, and thus a rack 4 is being moved in the axial direction.
Patent JP-H02142056-A (JP)
Title: Battery tray
Inventor: TAKAGI NOBUYOSHI
IPC: H01M50/227
Filed: 1988-11-24
Abstract: PURPOSE:To prevent corrosion and deformation caused by leak of electrolyte by applying porous material mixed with neutralizer in a predetermined range including a drain hole in an inner wall of a tray. CONSTITUTION:A tray 18 is formed in a size capable of containing a certain degree of quantity of electrolyte if it is leaked when a battery main body 10 is contained, and a drain hole 16 is provided in its bottom surface, while cooling holes 14 are provided in the tray 18. Porous material 20 mixed with neutralizer is then spread on the inner wall of the bottom surface part closing the drain hole 16 bored in the bottom surface of the tray. Electrolyte that leaks from the battery 10 is thus absorbed by the porous material 20, and bromine, for example, in the electrolyte is neutralized by reaction with the neutralizer mixed in the porous material 20. Therefore, if the electrolyte flows to the external, corrosion or deformation of the floor or other parts can be prevented.
Patent JP-S62141918-A (JP)
Inventor: SHIYAN CHIRU SAN
IPC: H02H3/28
Filed: 1986-12-12
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-H01142294-A (JP)
Title: Driving device for multiple blade fan
Inventor: SUZUKI KENJI
IPC: F04D17/04
Filed: 1987-11-27
Abstract: PURPOSE:To carry out quiet blast without generating uncomfortable noise by rotatably supporting a multiple blade fan on a supporting frame, transmitting the turning force of a yoke through the engagement of projections, and forming the projection with a rubber vibration absorbing member. CONSTITUTION:A multiple blade fan 1 is rotatably supported by supporting frames 3, 4 and an iron core 13 and a yoke 22 are fixed to the supporting frame 4 through a pipe 21. The transmission of the turning force of the yoke 22 is carried out through the engagement between projections 23, 25. Since the projection 25 is a vibration absorbing member made of rubber, the electromagnetic oscillation of the yoke 22 which is generated at the time of electrifying a coil 15 is not transmitted to a multiple blade fan 17. Thereby, quiet blast without generating uncomfortable noise can be carried out.
Patent JP-H03158941-A (JP)
Title: Extending method for relational data base
Inventor: MATSUFUJI NOBORU
IPC: G06F12/00
Filed: 1989-11-17
Abstract: PURPOSE:To execute the extension work of a relational data base in a short time by copying directly data in an existing relational data base to the area concerned of a new file of a new relational data base. CONSTITUTION:From an old relational data base 21 and a size of a new file, a size in a new file of each constituting part of a file of an existing relational data base is calculated by a prescribed operation. Subsequently, each part of a file management information part 16 and each data of a read data area are shifted successively to a prescribed position of the area concerned of a calculated size of the new file, and data required for operating a new relational data base 22 is recorded in a prescribed position of the necessary area concerned. Next, the existing relational data base is eliminated from a hard disk. In such a way, the extension work of the relational data base can be executed in a short time.
Patent JP-H07131020-A (JP)
Title: Fabrication of thin film transistor
Inventor: ONAKA EIICHI
IPC: H01L21/336
Filed: 1993-11-04
Abstract: PURPOSE:To allow high speed operation while preventing increase of power consumption even if the gate electrode and the source-drain region are overlapped partially. CONSTITUTION:A buffer insulating film 15 is deposited on a semiconductor layer 11 and a photoresist 12 formed thereon and then the buffer insulating film 15 is exfoliated from the photoresist 12 to made a recess 16. A gate electrode 18 is then formed through a gate insulating film 17 at a position corresponding to the recess 16. Consequently, even if the gate electrode 16 on the gate insulating film 17 and the source-drain region 14 are overlapped partially, the overlapped part B can be made thicker than the part corresponding to the channel region 13 and thereby the parasitic capacity can be reduced thereat. Since charge/discharge for extra capacity is not required at the overlapped part, high speed operation is realized while preventing increase of power consumption.
Patent JP-H01139683-A (JP)
Title: Working medium mixture
Inventor: FUKUSHIMA MASATO
IPC: C09K5/04
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title novel mixture having excellent refrigeration and heating efficiency, usable for refrigerator, heat pump, etc., and having excellent thermal stability, by using n-butane and dichlorotrifluoroethane as essential components. CONSTITUTION:The objective mixture contains (A) n-butane and (B) dichlorotrifluoroethane preferably at a molar ratio of 1:99-50:50. In the case of necessitating the improvement in the thermal stability for the use under severe condition, the working medium is added with about 1wt.% of a stabilizer such as dimethyl phosphite or triphenoxyphosphine sulfide.
Patent JP-H09118371-A (JP)
Title: Method for treating dry stipiform plant after harvest
Inventor: NAGAKURA SADAO
IPC: B65D85/50
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein bacteria or the like attaching to stipes of dry stipiform plant can be eliminated for preventing the plant from being rotten by the bacteria or the like, and freshness of the plant can be held for a long time during delivery or the like so that consumers can purchase the dry stipiform plant with freshness at the time of harvest. SOLUTION: The invention relates to a method for post-harvest treatment for maintaining freshness of dry stipiform plant such as asparagus A or leek which has been gathered with a lower part of a stem cut. A lower part of the stem of the gathered dry stipiform plant is soaked in electrolytic strong acid water KS of pH2.5 to 2.7, while a cold insulating sheet 3 is put in a container 2 formed of polypropylene and the electrolytic strong acid water KG is impregnated into the cold insulating sheet 3 for cooling it to be frozen. Thereafter, the plant is received in the container 3 while it stands on the sheet 3, the container with the plant received is put in a box, and it is shipped after precooling.
Patent JP-H04171430-A (JP)
Title: Diopter adjusting device
Inventor: OBA YUKIHIRO
IPC: G03B13/02
Filed: 1990-11-02
Abstract: PURPOSE:To obtain large clamping force by forming an inclined face, inclined reversely to an inclined face in contact with the inclined face of an inner cylinder case, at a stop ring face in contact with a clamping ring. CONSTITUTION:An inclined face 3c inclined in the reverse direction to an inclined face 3b is formed in a position in contact with the inclined face 1b of an inner cylinder case 1, and a pressure-fitted face 3d brought into contact, in large area, with the outer peripheral surface of an inner cylinder 4 is formed on the inner peripheral surface of a stop ring 3. Since the clamping force of a clamping ring 2 presses the stop ring 3 to the inclined face 1b of the inner cylinder case 1 and simultaneously acts in the diameter contracting direction, large clamping force can be obtained, and at the same time, the pressue-fitted face 3d having large contact area is pressure-fitted to the inner cylinder 4 to fix the inner cylinder 4. Large fixing force can be thereby obtained.
Patent JP-2000129427-A (JP)
Title: Production of transparent electroconductive laminated body
Inventor: HARA HIROSHI
IPC: C23C14/08
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a producing method giving a transparent electroconductive laminated body having good etching characteristics. SOLUTION: In the method for producing a transparent electroconductive laminated body by a DC magnetron sputtering method using a target consisting essentially of In-Sn-O, in an atmosphere composed of inert gas and reactive gas contg. moisture, and in which the total partial pressure ratio of oxygen and moisture to the inert gas lines in the range of 0.03 to 0.001, and, the partial pressure ratio of oxygen to the partial pressure of moisture lies in the range of 0 to 10, a film is formed on a high polymer film in which the amt. of a solvent to be contained is <=5 wt.%.
Patent JP-2001122720-A (JP)
Title: Glass ionomer cement composition for dentistry
Inventor: TODO ATSUHIRO
IPC: A61K6/083
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a glass ionomer cement composition for dentistry, capable of more effectively reducing a time of degradation by water and a curing time in applying photoirradiation hardening method to the cement composition which cement composition is now most generally used in wide dental use. SOLUTION: This glass ionomer cement composition for dentistry is obtained by including coloring matters so as to have color of <=60 L* value under the standard light source D65 and expressed by L*a*b* colorimetric system. The content of the coloring matters is preferably 0.1-5 wt.% based on total composition.
Patent JP-H01139745-A (JP)
Title: Plating device
Inventor: YAMAGUCHI SUSUMU
IPC: C23C2/40
Filed: 1987-11-25
Abstract: PURPOSE:To easily switch the production of a cold-rolled steel sheet to that of a hot-dipped steel sheet by providing a plating bath furnished with plating molten metal injection slit nozzles opposed to both sides of a steel sheet and an auxiliary bath connected to the former bath and capable of being moved back and forth and up and down at the midway of the vertical passage for the cold-rolled steel sheet. CONSTITUTION:The cold rolled steel sheet 1 is moved vertically downward, the meanderings and warpage are corrected by a correction roll 10, and the steel sheet is passed between the molten metal plating baths 2a and 2b of molten Zn, etc., provided with the slit nozzles 3a and 3b. Molten Zn is injected onto the steel sheet 1 from the nozzles 3a and 3b, and the steel sheet is galvanized. In this case, the auxiliary baths 5a and 5b are connected to the plating baths 2a and 2b through communicating pipes 4a and 4b, the auxiliary baths are lifted up and down by lifts 6a and 6b, and the plating amt. is adjusted by the increase and decrease in the amt. of molten Zn in the plating baths 5a and 5b. The auxiliary baths 5a and 5b are lowered to empty the plating baths 2a and 2b, the plating baths are detached from a band steel by cylinders 8a and 8b along with trucks 9a and 9b, and the formation of a molten metal layer on the steel sheet 1 can be stopped.
Patent JP-2000083539-A (JP)
Title: Brake for rotation of reel for fishing
Inventor: OKADA ATSUTO
IPC: A01K89/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake for the rotation of a reel for fishing capable of performing rapid stopping of the reverse rotation in a silent state when reversibly rotating a rotating part between the rotating part or a brake unit and a reel body by an extremely simple operation without breaking the fishing line even when a great load is suddenly applied after throwing a terminal tackle and further preventing a fishing line entanglement caused by reversibly rotating the rotating part when attaching a bait to the terminal tackle. SOLUTION: This brake for the rotation of a reel for fishing is capable of carrying out selective changeover from a state in which either one of the normal rotation and the reverse rotation of a rotor 7 can be performed to a state in which an optional braking force caused by an optionally regulable operating force of the operating member 17 is applied to the rotor 1 when reversibly rotating the rotor 7 and a state in which a prescribed braking force is continuously applied to the reversible rotation of the rotor 7 in the brake for the rotation of the reel for fishing capable of regulating the braking force applied to the rotor 7 by operating the operating member 17 supported on a reel body 1.
Patent JP-S62157553-A (JP)
Title: Biochemical analyzer
Inventor: HAMAGUCHI TAKEHIKO
IPC: G01N21/78
Filed: 1985-12-30
Abstract: PURPOSE:To close an opening of an element surely, by engaging a conical lid with an element holding section to close the opening of a measuring element with a small-diameter section thereof. CONSTITUTION:A disc rotatably pivotted disc 33 is provided on a shaft 32 on a thermostatic disc 31 heated and kept at a fixed temperature. An element holding section 331 comprising an engaging groove is provided in the periphery of the disc 33. A lid 332 for airtightness is engaged loosely with the opening 331a on the top thereof. A large diameter section 332b of the lid 332 is engaged loosely with a concave of the inner surface of the opening 331a and the small- dia. section 332a presses a measuring element 2 set on the disc 31 under its one gravity to close a through hole of the element 2. Thus, the evaporation of a reagent and a drip sample from the element 2 can be avoided thereby enabling measurement at a high accuracy.
Patent JP-H01138516-A (JP)
Title: Tape-shaped optical fiber and its producing apparatus
Inventor: TSUNODA TATSUYA
IPC: G02B6/44
Filed: 1987-11-26
Abstract: PURPOSE:To branch plural optical fibers without deteriorating the transmission characteristics of the optical fibers by forming notches to a covering layer between a piece of the plural optical fibers of a tape-shaped optical fiber and the other optical fiber adjacent to this optical fiber. CONSTITUTION:The tape-shaped optical fiber is constituted of 4 pieces of the optical fibers. Coating layers 2b, 2c of the intermediate two optical fibers adjacent to each other are parted at a specified spacing and the covering layer 3 integrating 4 pieces of the optical fibers is slightly constructed in this spacing part (branch part). The perforation-like notched apertures 9 are formed at specified intervals to the covering layer 3 of the branch part. The tape-shaped optical fiber is branched to the plural optical fibers without deteriorating the transmission characteristics of the optical fibers by tearing the covering layer at this part.
Patent JP-H02143710-A (JP)
Title: Circuit for detecting power voltage reduction
Inventor: TABUCHI SADATOSHI
IPC: H03K17/22
Filed: 1988-11-25
Abstract: PURPOSE:To evade occurrence of a problem even if a microcomputer is failed by supplying a current to a load circuit after a voltage of a constant voltage power supply is made stable. CONSTITUTION:A voltage (VCE) between a collector and a base of a transistor (TR) 3c being a component of a constant voltage power supply 3 is detected by using a TR 7b of a VCE detection circuit 7 to detect the voltage drop of an unstabilized power supply 2. If the voltage of the constant voltage power supply 3 is not stable at power ON or OFF, the current supply to the load circuit 5 is interrupted. Thus, even if the microcomputer malfunctions at the operating power voltage range of the microcomputer or below, the load circuit 5 does not malfunction.
Patent JP-H11128615-A (JP)
Title: Compression filter plate of compression type filter press
Inventor: MIYANO MUNEYUKI
IPC: B01D25/12
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a compression plate of a filter press in which a compression membrane is prevented from coming off a core plate on compression filtration even when it receives force in the central direction of a raw liquid hole and in the perpendicular direction to the plate surface of a filter plate, and by which compression fluid can be confined to effectively prevent it from leaking out on compression even when tightening force for the filter plate is a little short. SOLUTION: When compression fluid is fed to a space between a compression membrane 2 and a core plate 1 to expand the compression membrane 2 in relative to the core plate 1 and the compression fluid is leaked out through a clearance 't' formed between a folding part 7 of the compression membrane 2 and a side wall 8 of the core plate 1, the leaked compression liquid enters an annular space 10 formed of a bend part 9 and the side walls 8 of the core plate 1 to expand the bend part 9 and closely adhere it to the wall inside an annular recessed groove of the core plate 1, thereby the compression liquid is prevented from leaking out from the annular recessed groove to outside a compression filter plate.
Patent JP-H03158230-A (JP)
Title: Method for surface-treating silver clad copper material
Inventor: SHIBATA NOBUYUKI
IPC: B32B15/01
Filed: 1989-11-16
Abstract: PURPOSE:To improve the corrosion resistance and wear characteristics of the material concerned and make it possible to stabilize its electrical connecting properties over a long period of time by a method wherein solution, which is prepared by mixing the specified amounts of mercapto compound, hydrocarbon and benzotriazole or its derivative with one another and dissolving the resultant mixture with solvent, is applied on the surface of copper or copper alloy material covered with silver or silver alloy. CONSTITUTION:The surface of copper or copper alloy material covered with silver or silver alloy is coated with mercapto compound (M), hydrocarbon (P) and benzotriazole or its derivative (BTA) by dipping the material in the mixed solution of M, P and BTA or spraying the mixed solution on the surface of the material. Further, the amounts to be dissolved with solvent is limited to be 0.01-5% of M, 0.01-10% of P amd 0.01-10% of BTA.
Patent JP-H01142125-A (JP)
Title: Recorder for striking times of pile in pile-driving ship
Inventor: SANO TAIZO
IPC: E02D13/06
Filed: 1987-11-28
Abstract: PURPOSE:To exactly judge the driving limit of pile by a method in which the penetration amount of a pile in relation to a reference sea surface is calculated by computer from the measured values of a striking sensor, a pile depth meter, and laser level meter, and the calculated results together with striking counts are printed by a printer. CONSTITUTION:The striking of a pile being driven is detected by a sensor 6, and the signal of the sensor 6 is input in a strike counter 8, and the signal of the counter 8 is input in a computer 9 and an electromagnetic counter 10. The penetration amount of pile is measured by a pile depth meter 12 and input in the computer 9. The level of a pile driving ship in relation to a reference sea surface is measured by a laser level meter 14 and input in the computer 9. In the computer 9, the penetration amount of pile in relation to the reference sea surface is calculated and the results together with striking counts are printed by a printer 16.
Patent JP-H07133192-A (JP)
Title: Film forming device and film forming method
Inventor: NAKAMURA TAKAO
IPC: C23C14/08
Filed: 1993-11-04
Abstract: PURPOSE:To produce high-quality laminated films without contaminating thin films of lower layers and without changing compsns. by providing the above device with plural independent film forming chambers having evaporating sources and constituting these chambers in such a manner that plural substrates are movable to all the film forming chambers. CONSTITUTION:This film forming device is mainly composed of a vacuum chamber 2 having the film forming chambers 100 and 200 which are arranged on the right and left across a partition wall 23 and are symmetrical with each other. The device includes main discharge systems 1, K cells 3 for housing the evaporating source mounted in the bottom and substrate holders 5 for holding the substrates 4 mounted at the top parts. These substrate holders 5 are constituted integrally turnably around the axial center of the partition wall 23 and are movable to both of the film forming chambers 100 and 200. Gas feed systems 7, sample introducing parts 10, reflected high-velocity electron diffraction devices 8 for observing the thin films under film formation, etc., are equipped in the middle of the film forming chambers. The film forming chambers are provided with a liquid nitrogen shroud 6 for constituting a cold trap around the evaporating sources in the bottom.
Patent JP-H06321810-A (JP)
Title: Long-acting drug activated by crushing power of muscular stomach of domestic fowl
Inventor: NAGAI TSUNEJI
IPC: A61P31/04
Filed: 1992-09-24
Abstract: PURPOSE:To provide a production method of a long-acting oral formulation for a domestic fowl and a controlling method of disintegration-absorption of the formulation. CONSTITUTION:The objective formulation is obtained by forming hard granules, with an excipient for a drug, capable of retaining in a muscular stomach of a domestic fowl for long time. The granules retaining in the muscular stomach are continuously crushed and the drug is slowly released. Thereby, the drug is absorbed over a long term to the domestic fowl.
Patent JP-H05135899-A (JP)
Title: Accelerating tube for direct-current voltage type accelerator
Inventor: TAKANO TOMOMITSU
IPC: H01C1/026
Filed: 1991-11-14
Abstract: PURPOSE:To enable an increase in maximum applied voltage by providing stacked disk electrodes in a vacuum chamber constituting an accelerating tube, and by connecting the electrodes through electrical resistors, and by exposing the resistance surfaces of the resistors when an inclined electric field is generated in the vacuum chamber, and by insulating the resistors by an electrically insulating gas flown in the vacuum chamber. CONSTITUTION:A plurality of insulated disk electrodes 1 are provided in the surroundings in a vacuum chamber 3 constituting an accelerating tube. The electrodes 1 are connected through electrical resistors 2. An inclined electric field is generated in the vacuum chamber 3. The electrodes, the resistors, and accelerated particles are insulated by an insulating gas such as SF4. To increase the insulation of the resistors 2 in this constitution, a spiral resistor 21 having caps 22 at opposite ends is exposed as shown in a drawing. Or grooves are punched in a base 24 for winding the resistor 21 to increase the creepage distance for insulation of the resistor 21. The SF4 gas is effectively sprayed at the grooves. Thus, stable beams having good focusing are obtained while providing the small accelerating tube.
Patent JP-H10190053-A (JP)
Title: Luminous device
Inventor: NISHIDA KAZUNARI
IPC: H01L33/50
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To contain red system luminous wavelength components having little changes in a color tone or a brightness for temperature changes by a method wherein a specific luminous element and a specific fluorescent substance are selected. SOLUTION: A main peak of luminous spectrum from a luminous element 102 is within 365nm-530nm. Further, a fluorescent substance is at least a type selected from aMgO.bLi2 O.Sb2 O3 :cMn, dMgO.eTiO2 :fMn,gMgO.hMgF2 .GeO2 : iMn,jCaO. kM1O.TiO2 :1Pr, mM22 O3 .(P1-n Vn )2 O5 :oEu2 O3 , M32 O2 S:pEu, M42 O:qEu (wherein a-q are composition ratios, and M1 is at least a type selected from Zn, Mg, Sr and Ba, and M2 is at least a type selected from La, Y, Sc, Lu and Gd, and M3 is at least a type selected from La, Y, Ga, Sc and Lu, and M4 is at least a type selected from La, Y and Ga).