baber/WOPTO huggingface dataset:
Patent JP-H09301634-A (JP)
Title: Rotary-driving device for cable drum
Inventor: TSUNODA TETSUO
IPC: B65H49/34
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To perform mechanical delivery by attaching a driving roller for rotating a drum in elastic contact with the flange of a cable drum to the output side of a reduction gear, freely delivering a traction member for elastically contacting the driving roller with the flange and providing a winding tool in a truck. SOLUTION: The boss 10 of a driving roller 9 having a rubber lining in its outer peripheral surface 9a contacted with the flange of a cable drum is attached to the horizontally placed output shaft 7a of a reduction gear 7. A winding tool 20 for freely delivering a traction member 26 such as a wire or rubber rope is attached to the side of a frame plate 5 having the driving roller 9. A winding shaft 22 is supported on the holder 21 of the winding tool 20 so as to be rotated and a ratchet 23 and a handle 24 are fixed in the part of winding shaft 22 protruding from the holder 21. Thus, delivering of the cable is mechanically performed at an optional speed.
Patent JP-H074303-A (JP)
Title: Cylinder for engine and thermal refining method of inner face of cylinder
Inventor: UCHIDA NAOKI
IPC: F02F1/00
Filed: 1993-06-15
Abstract: PURPOSE:To improve abrasion resistance and prevent generation of troubles such as generation of pit on the inner face of a cylinder bore by arranging adjoining hardened parts changing the positions in the circumferential direction of the cylinder bore, and setting the gap between the hardened parts in the axial direction narrower than the width of a piston ring. CONSTITUTION:An engine cylinder is provided with a thermally refined part 16 at least extending over a decided length in the axial direction of a cylinder bore from the positions of the bore inner face 12a contacted with piston rings 20-22 when a piston is on the top dead center. The thermally refined part 16 is provided with a plurality of hardened parts 15 long sideways hardened along the circumferential direction of the cylinder bore 12 by laser hardening, into a plurality rows respectively in the circumferential and axial directions. The hardened parts 15 adjoining in the axial direction of the cylinder bore 12 are arranged changing the positions in the circumferential direction, and the gap (s) between the hardened parts adjoining in the axial direction of the bore 12 is set narrower than the width of the piston ring 20-22. Hereby abrasion resistance of the cylinder bore inner face 12a or the like is improved.
Patent JP-S5368715-A (JP)
Title: Extraction of hydroxybutylaldehyde
Inventor: MATSUMOTO MITSUO
IPC: C07C45/00
Filed: 1976-11-29
Abstract: PURPOSE: To extract the title compound with water, from the reaction mixture obtained by the catalytic hydroformylation of allyl alcohol in an organic solvent, preventing the elution of the catalyst into the aqueous phase, by adding tertiary organo-phosphorous compound in specific concentration to the mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5668610-A (JP)
Title: Antitumorigenic agent containing napthalenesulfonamide as effective component
Inventor: HIDAKA HIROYOSHI
IPC: A61P35/00
Filed: 1979-11-08
Abstract: PURPOSE: An antitumorigenic agent that contains a napthalenesulfonamide derivative as an effective component, thus showing low toxicity and high antitumorigenic activity and being used orally or parenterally.  
     CONSTITUTION: An antitumorigenic agent that contains a naphthalenesulfoneamide derivative of formula I [X is H, halogen; So 2 NHR connects to the 1 or 2 position in the naphthalene ring; R is H, amino, -(CH 2 ) m NH 2 , formula II; m is 1W10; n is 4W6] such as N-(5-aminobutyl)-5-chloro-1-naphthalenesulfonamide (A-5) as an effective component. The dose is usually 10W100mg a day. The compound of formula I is obtained by reaction of a naphthalenesulfonic acid derivative of formula III (X 1  is halogen) with an amine of R-NH 2  or its acylated product and, when necessary, subsequent deacylation of the amino-protecting group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H039811-A (JP)
Title: Manufacture of thermoplastic resin composition and its molding
Inventor: NOGUCHI KENTARO
IPC: B29B7/88
Filed: 1989-06-08
Abstract: PURPOSE:To manufacture a thermoplastic resin composition within which particulates of submicron order are displaced in high density, by a method wherein gas is discharged while collecting the particulates into a moving layer by causing the gas containing the particulates having a specific particle diameter to come into contact with or collide with the moving layer of thermoplastic resin in a molten state and, thus, molten resin and the particulates are kneaded. CONSTITUTION:Gas is discharged while collecting particulates into a moving layer of molten resin by causing the gas containing the particulates having a particle diameter of not exceeding 10mum to come into contact with or collide with the moving layer of thermoplastic resin in a molten state, and thus, molten resin and particulates are kneaded. Then in succession to the kneading, a thermoplastic resin composition into which the particulates are dispersed is molded. The effect of the particulates compounded with thermoplastic resin is especially marked in such case that they are compounded with the thermoplastic resin in a large quantity fallen within a range of 5-40volume%. As the gas to used, air, nitrogen, carbon dioxide or a rare gas such as argon, preferably an inactive gas is suitable as working gas and a gas having the boiling point lower than the melting point of the thermoplastic resin is preferable. In such a case when a gas containing the particulates is collected by causing the same to collide with the molten resin, the spouting through a fine hole should be at a flow speed of at least 10m/sec., preferably 40-200m/sec.
Patent JP-S631413-A (JP)
Title: Breathing filter
Inventor: KONDO AKIKO
IPC: B01D39/14
Filed: 1986-06-20
Abstract: PURPOSE:To prepare a filter of a superb smoke removing effect as a cigrette filter solving flavor and taste problems and also having superb air purifying characteristics as an air filter by using mushrooms containing acid or their extracts. CONSTITUTION:After preparing fungus bodies of adequate particle sizes of mushrooms, the same are immersed in or sprayed with acid solution. Then, by hot-air drying or vacuum drying, a breathing filter of adequate breathability is prepared. As an alternative, a method of immersing the mushrooms in acid solution for a proper time at a proper temperature to allow extracts to ooze out into the solution or the like can be applied. As mushrooms, polypore, coriolus versicolor, ganoderma lucidum, fomes fomentarius and the like are used. As for acid, organic acid such as ascorbic acid, gluconic acid, citric acid, succinic acid or the like is used. Different acid to be used makes different flavor and taste of cigarettes.
Patent JP-H09329119-A (JP)
Title: Connecting jig and connecting method for connecting members using same
Inventor: ISHII KANJI
IPC: F16B19/05
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To give a full caulking force to a sleeve without being limited by the strength of a bolt in a connecting member constituted by caulking the sleeve to a bolt shaft. SOLUTION: The tip end of a bolt shaft 1 is inserted through a hole 3a formed in a work 3. And the tip end of the bolt shaft 1 is inserted into a sleeve 2. Then, with the work 3 pressed toward the base end of the bolt shaft 1, caulking is given by squeezing the outer wall of the sleeve 2 toward the base end of the bolt shaft 1 with a caulking part 6b of a nose 6. Moreover, the portion where caulking is completed is sequentially fed into an escape part 6c of the nose 6. At this time, a thrust force of the nose 6 is not applied directly to the bolt shaft 1 in its axial direction. Thus, the caulking force applied to the sleeve 2 is not limited by the strength of the bolt shaft 1, but secure fastening is realized.
Patent JP-H06338134-A (JP)
Title: Magnetic disc device
Inventor: UCHIDA TOSHIAKI
IPC: G11B5/596
Filed: 1993-05-25
Abstract: PURPOSE:To improve impact resistance, and to miniaturize a device by storing the data in a sector adjacent to a write sector in a memory and writing the data which have been stored at the time when the data where destructed, in the adjacent sector. CONSTITUTION:An HDC 7 previously reads the data in a sector adjacent to a write sector specified by a host computer 16 and stored them in a buffer memory 13 at the time of writing data. The HDC 7 writes data from the computer 16 in the specified sector. A positional displacement detector 14 reads the servo data in succeeding sectors after the completion of write, and instructs the HDC 7 to write the data stored in the memory 13 in the adjacent sector when track address data differ from the track address data of the write sector or when the quantity of positional displacement, in which the generation of data destruction is regarded, is detected. Accordingly, impact resistance at the time of write is improved while a device is miniaturized and lightened.
Patent JP-H0647124-A (JP)
Title: Convertible bowling lane
Inventor: ANSONII JIEI GURETSUKII
IPC: A63D5/00
Filed: 1993-05-25
Abstract: PURPOSE: To provide a bowling lane which is easily converted to two kinds of bowling structures and easy to install, maintain and operate can be carried out. CONSTITUTION: This bowling lane includes at least one movably mounted gutter 26 extending along a side part 12 of a bowling lane bed 10 from its approach to pin deck. A bowl deflecting rail 32 is mounted along the side part 12 in the gutter 26. This bowl deflecting rail 32 can be moved between the first position in which a bowl moving towards the side part 12 engages with the rail 32 before the bowl leaves the bed 10 and the second position in which a bowl moving towards the side part 12 leaves the bed 10 and enters into the gutter 26. Furthermore, a curtain 100 is installed extendedly between the side part 12 and the gutter 26, and exposed when the rail 32 is in the first position and covered by the gutter 26 when the rail 32 is in the second position.
Patent JP-S63307966-A (JP)
Title: Thermal head
Inventor: ONISHI HIROAKI
IPC: B41J2/345
Filed: 1987-06-10
Abstract: PURPOSE:To obtain a thermal head with inconspicuous gaps between dots, by shaping heat generating resistors so that side edges of each of the resistors are projected and recessed for engagement with adjacent side edges of the resistors, through a gap between the adjacent resistors. CONSTITUTION:Thin film form heat generating resistors 3,..., 3 are arrayed on a ceramic substrate 2, with a bent from gap G between the adjacent resistors, to constitute a heat generating resistor array 4. A common electrode 5 and discrete electrodes 6,..., 6 are further provided on the substrate 2 so that the common electrode 6 overlaps with left end parts 3c of the resistors whereas the discrete electrodes 6 overlap respectively with right end parts 3d of the resistors. The gap G between the adjacent resistors 3, 3 is bent in a sinusoidal form. Thus, side edges 3a, 3b of the resistors are also projected and recessed in a sinusoidal form, and the side edge 3a of each of the resistors is engaged with the side edge 3b of the adjacent one of the resistors. A protective film is further formed on the substrate 2 to cover the resistors 3, the common electrode 5 and the discrete electrodes 6.
Patent JP-H05336350-A (JP)
Title: Image processing method
Inventor: FUKUDA HARUO
IPC: H04N1/403
Filed: 1992-06-04
Abstract: PURPOSE:To make it possible to binarize with excellent reproducibility in the edge part of a character or a line graphic, etc., by performing a binarization processing with the use of the binary predicted error in the unprocessed neighbourhoods. CONSTITUTION:A system of neighbourhoods Vc at the time of defining a remark picture element (x, y) as (0, 0) is imparted with the aggregation of a picture element to satisfy Vc={(x, y):x<2>+y<2=C} and C=2 defined. The data of an original image in the remark picture element (x, y) is defined as fx,y, the image data after a binraization is defined as bx,y, and an error ex,y predicted to occur in the system of neighbourhoods Vc is determined at first. A predictive error ex+i,y+j is defined by each prescribed expression for a system of neighbourhoods Vupper where a processing is already terminated and a unprocessed system of neighbourhoods Vlower. Next, a corrected image value gx,y is calculated from the original image data fx,y and the predictive error, a corrected picture element gx, y is binarized by a fixed threshold T, and finally, the error amount epsilonx,y generated in this binarization processing is determined. Thus, by returning again the first step from the error amount epsilonx,y determined by accumulating distribution errors, the corrected picture element value of the next picture element is calculated.
Patent JP-H05341227-A (JP)
Title: Method and device for selecting wavelength, and image synthesizing/projecting device
Inventor: TEJIMA YASUYUKI
IPC: G02B27/18
Filed: 1992-06-04
Abstract: PURPOSE:To put actual selection wavelength in a tolerance without setting strictly a wave selection tolerance of a mirror itself, and to obtain excellent color reproducibility by executing fine adjustment of an angle against an optical axis of a dichroic mirror, and shifting the selection wavelength by a wavelength selection code. CONSTITUTION:Dichroic mirrors 12, 17 put actual selection wavelength in a desirable range by utilizing such a quality as its wavelength selection characteristic is shifted by an angle of a light beam which is made incident thereon. That is, as for the B dichroic mirror 12 and the G dichroic mirror 17, an incident angle alpha of light becomes small. In other words, when they are turned in the A direction centering around adjusting turning axes 12X, 17X, the selection wavelength is shifted to a long wavelength side. On the other hand, when the incident angle alpha becomes large, in other words, the mirrors 12 and 17 are turned in the B direction centering around the adjusting turning axes 12X, 17X, the selection wavelength is shifted to a short wavelength side.
Patent JP-S5770222-A (JP)
Title: Production of high tensile steel excellent in strength and toughness
Inventor: AMANO KENICHI
IPC: C21D8/00
Filed: 1980-10-17
Abstract: PURPOSE: To easily produc on an industrial basis the titled high tensile steel which can be used in an as-cooled state, by a method wherein a low-carbon steel (alloy steel) contaning a small amount of Nb is rolled with the rolling temperature and the cumulative reduction ratio specified, and then operations of cooling, reheating and cooling are sequentially conducted in predetermined respective conditions.  
     CONSTITUTION: The low-carbon steel or low-carbon alloy steel is rolled at a temperature of not higher than 950°C to give a cumulative reduction ratio of at least 30%. The steel material thus rolled is then cooled with water or the like so that the proportion of a low-temperature transformed structure becomes 25% or more. Then, the thus cooled steel material is reheated at a temperature between Ac 1  and Ac 3  of the steel and is cooled at a cooling rate of not lower than 0.5°C/sec to produce the objective high tensile steel material excellent in strength and toughness while preventing a pearlite structure from existing in a mixed manner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09328157-A (JP)
Title: Metallic cap
Inventor: ISHIZUKA MASAHIRO
IPC: B65D41/34
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a metallic cap provided with both sufficient airtight func tion and gas-ejecting function brought out when the inside pressure has abnor mally risen. SOLUTION: This cap is provided with a metallic cap body constituted of the top plate 11 and a cylindrical part 12 extended down from the peripheral edge thereof and a synthetic resin liner 14 plate stuck to the inside face of the top plate 11 of the cap body. At least a notch 15 or a groove reaching nearly the same position with the outer diameter of the upper end face of the container opening on which the cap body is put, is provided at the peripheral edge of the liner 14. In this case, the liner thickness at the inner diameter side than the nearby position corresponding to the inside diameter of the upper end face of the container opening in the liner 14 is made 0.5mm or thinner.
Patent JP-S5769447-A (JP)
Title: Display device
Inventor: NAGASHIMA SUNAO
IPC: G03B27/00
Filed: 1980-10-15
Abstract: PURPOSE: To confirm the operation of a display device and that of a digital computer simultaneously, by providing a check command means for the output display device of the computer.  
     CONSTITUTION: When a switch SW1 connected to a CPU41 is turned on, a self- diagnostic mode is commanded; and when the SW1 is turned off and a strobe signal 43 and a data signal 42 are applied, control which corresponds to the data signal is commanded, and when it is turned off and the strobe signal 43 is not applied, an instruction determined by the combination of switches SW6WSW8 is executed. A switch SW2 is potential control selection switch, a switch SW3 a light-quantity control selection switch, and a switch SW4 a development bias control selection switch; and a switch SW5 is for selecting the time interval of data outputted to a  display circuit and D/A converters 50W54 in self-diagnostic mode. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5669628-A (JP)
Title: Developer composition for lithographic plate
Inventor: SHIMIZU SHIGEKI
IPC: G03F7/30
Filed: 1979-11-09
Abstract: PURPOSE:To obtain a composition showing a stable developing effect over a long term independently of developing conditions by adding tetrahydrofurfuryl alcohol. CONSTITUTION:A developer composition for a lithographic plate is prepared by adding about 5-90wt% tetrahydrofurfuryl alcohol to an about 30-60wt% good solvent such as ethylene glycol monophenyl ether, an about 1-50wt% bad solvent such as diethylene glycol monomethyl ether and about 0.1-10wt% water. The above-mentioned plate has a coated layer of a photocrosslinking type sensitive polymer contg. groups represented by the formula (where each of X and Y is H, halogen, cyano or nitro and n is 1 or 2).
Patent JP-S5572433-A (JP)
Title: Bulb disconnection detector
Inventor: DAISHIN MASAAKI
IPC: B60Q11/00
Filed: 1978-11-24
Abstract: PURPOSE: To detect the existence of the disconnection of bulbs, by detecting the change of resistance within minute time in the case when heating filaments are cooling just after switching the bulbs OFF.  
     CONSTITUTION: When a contact 2 is in OFF and bulbs 3 are put out, a contact 61 is in OFF, contacts 63, 72 are in ON for a fixed time, and a discharge circuit passing through a condenser 62 and constant resistance 64 and a circuit, which applies monute voltage to the bulbs 3 through constant resistance 71 from a constant-voltage source 5, are formed. After the bulbs are turned OFF, the resistance value of the bulbs lowers with the temperature of the filaments of the bulbs, but combined resistance value increases when the bulbs are disconnected, and disconnection signals are emitted from a comparator 9 for comparing the discharge voltage f of the condenser 62 and the terminal voltage g of the bulbs 3, thus displaying disconnection by means of a holding circuit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11319539-A (JP)
Title: Ionic colloidal system reversibly crystallizing by temperature change and production of colloidal crystal utilizing the same
Inventor: YAMANAKA JUNPEI
IPC: B01J13/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To comparatively easily produce colloidal crystal from various kinds of ionic colloidal systems without requiring a specific device and a complex process. SOLUTION: Colloidal crystal is produced by heating or cooling an ionic colloidal system containing colloidal particles having electric charge on the surfaces, a liquid medium dispersing these colloidal particles and a weak ionization substance in which degree of dissociation is changed together with temperature change in the liquid medium, from the outside. The colloidal system containing the weak ionization substance is reversibly crystallized by temperature change and physical property is changed. Therefore, the colloidal system containing the weak ionization substance can be applied to a method excepting production of colloidal crystal. As a specially desirable example, a colloidal particle is a silica particle and the liquid medium is water and the weak ionization substance is pyridine or pyridine derivatives.
Patent JP-H11321102-A (JP)
Title: Phase change optical recording medium
Inventor: KINOSHITA MIKIO
IPC: G11B7/2433
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a high recording density optical recording medium having excellent repeating recording characteristics and used for a high recording density equivalent or more to that of a DVD-RAM or a DVD-ROM and an optical recording medium having good repeating recording characteristics corresponding to a highly liner speed by extending a recordable linear speed range to a highly linear speed. SOLUTION: In the optical recording medium comprising a recording layer made of an Ag-Sb-Te phase change recording material, the layer utilizes a change of optical properties of a phase transfer between a crystallized state having a single or a plurality of crystal phases each containing at least one metastable crystal phase and an amorphous state made of an amorphous phase in such a manner that a composition at an atomic ratio of the layer is a composition formula represented by Aga Sbx Te(1-a-x) , wherein x is in a range of 0.72<=x+2a<=0.80, and a single or a plurality of crystal phases belong to a space group Fm3m.
Patent JP-H07332906-A (JP)
Title: Screw measuring apparatus
Inventor: EDO SATORU
IPC: G01B3/48
Filed: 1994-06-03
Abstract: PURPOSE:To provide a screw measuring apparatus which has a high operating efficiency at the time of measuring and in which the inspection of the effective diameter of a screw hole and the measurement of the depth of the screw can be simultaneously conducted without limiting an object to be used. CONSTITUTION:A gauge driver 1 has 4 'go' plug screw gauge 8, a motor 11 for forwardly or reversely rotating it by a predetermined torque, and a manual switch 3 for controlling the rotation of the motor 11. The motor 11 is rotated to engage the gauge 8 with a screw hole H, its effective diameter is inspected, then motor 11, is reversely rotated, and the gauge 8 is removed from a work W. In this case, the separation of the gauge 8 from the work W is detected, and the number of revolutions of the gauge 8 during the period so far is detected by a rotary encoder 15 after the switch 3 is reversely rotated. A controller 18 calculates the engaged amount of the gauge 8 based on the detected number of revolutions and a previously set screw pitch, and displays the result on an LED 5.
Patent JP-S638381-A (JP)
Inventor: UIACHIESUROO ANTEIN SHITENKO
IPC: A61P29/00
Filed: 1987-06-12
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-2000337068-A (JP)
Title: Storage ladder structure
Inventor: IN SHIKOU
IPC: E06C7/08
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage ladder structure which can surely prevent fingers from being caught when it is stored by sliding of a lower ladder unit. SOLUTION: This storage ladder structure comprises a plurality of ladder units 3 each having footboards 1, and is stored by sliding the lower ladder unit 3 on the upper ladder unit 3. Of the ladder units 3, at least the lowest ladder unit 3 has obstruction plates 2 provided to extend downward from the backs of the footboards 1.