baber/WOPTO huggingface dataset:
Patent JP-H02168250-A (JP)
Title: Photographic light-absorptive dye
Inventor: TANAKA AKIRA
IPC: G03C1/83
Filed: 1988-12-22
Abstract: PURPOSE:To prevent generation of irradiation and halation in a silver halide photographic sensitive material and to improve spectral filter effect of a filter by constituting the silver halide photographic sensitive material of specified compds. CONSTITUTION:A silver halide photographic sensitive material colored with a dye expressed by the formula I has a wide absorption band in an aimed wavelength region but contains almost no almost unnecessary sub-absorption band in other wavelength regions. Each of the dye has high molecular absorption coefft. causing no adverse effect such as fog generation, desensitization on the photographic characteristics. In the formula I, R1 is an alkyl, aryl, or amino group; R2 is an alkyl or aryl group substituted by a sulfo group; R3 is an alkyl, aryl, carboxyl, or alkoxycarbonyl group. Thus, generation of irradiation and halogen halation of the photographic material are prevented, and high filter effect is attained.
Patent JP-2000128208-A (JP)
Title: Liquid pouring container
Inventor: TSUCHIDA HARUO
IPC: B65D47/20
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To fill a container with a liquid to be filled at the time of filling the liquid by detachably mounting a cylindrical funnel member which is larger in diameter on a lower part than an upper part with the upper part having approximately the same diameter as that of a measuring cylinder onto an external face of the measuring cylinder of a measuring cap to be hinged with a neck of a liquid pouring container. SOLUTION: A pouring member 11 is fitted to a neck of the liquid pouring container so that it cannot be removed, and an outer cylindrical wall 12 which is fitted over an external face of the neck so that the wall cannot be removed and rotated is hung down from an outer periphery of a flangelike top wall 13 mounted on an upper end face of the neck. A cap fitting cylinder 14 stands from an upper face of the top wall, a measuring cap 21 has a measuring cylinder 23 fitted, and it also has a holding cylinder 25 hanging to be hinged over an external face of the cap fitting cylinder 14. In addition, a cylindrical funnel member 31 is detachably mounted on an external face of the measuring cap 21.  The funnel member 31 is larger in diameter on a lower part than an upper part and has a flange 32 attached to the upper part of the cylinder to be fitted over an external face of the measuring cylinder. Thus there is no inconvenience of looking for a funnel member at the time of filling a liquid.
Patent JP-H03184116-A (JP)
Title: Mouse pad
Inventor: YAMASHITA MASASUKE
IPC: G06F3/039
Filed: 1989-12-13
Abstract: PURPOSE:To improve the operability of a mouse pad and to reduce the load of an operator's hands by having partly the different grid densities in a check of a mouse pad. CONSTITUTION:The grid density is reduced at the center part of a mouse pad 5 and increased continuously toward the outer circumferential part of the pad 5. An optical mouse 4 is moved at the constant speed to the outer peripheral part from the center part of the pad 5. The grid intervals of the pad 5 are reduced toward its outer peripheral part. Thus the mouse 4 passes quickly through the grid lines, and the moving speed of a mouse pointer 3 is increased on a bit mouse display 2. On the contrary, the moving speed of the pointer 3 is reduced when the mouse 4 is moved toward the center part from the outer peripheral part of the pad 5. Therefore a part having a high grid density is used to increase the moving speed of the pointer 3. Meanwhile a position input operation is carried out at the center part of the pad 5 having a low grid density when the high accuracy is required.
Patent JP-H11159638-A (JP)
Title: Seat ring for ball valve
Inventor: YAMAMOTO RYOZO
IPC: F16K5/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent so-called seal surface leakage and back surface leakage, and easily perform opening/closing operation. SOLUTION: In a ball valve arranging a ball-shaped valve element 2 able to rotate in a valve chest of a valve body to respectively fit a seat ring into a pair of annular grooves formed between the valve chest in the valve body and both end circulation holes to bring the seat ring 4 into contact with a peripheral surface of the valve element 2, in a seal surface 18b formed in a front surface of an elastic seat part 18 constituting the seat ring 4 to be brought into contact with a peripheral surface of the valve element 2, a coating of a soft lubricating film 21 containing powder 21a consisting of polytetrafluoroethylene is formed.
Patent JP-S63168284-A (JP)
Inventor: HANSU GIYUNTAAMAN
IPC: B23K23/00
Filed: 1987-12-22
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-H11221874-A (JP)
Title: Silicon oxide membrane laminated gas barrier film
Inventor: MATSUDA NAGANARI
IPC: C23C14/10
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a silicon oxide membrane laminated gas barrier film excellent in retorting resistance, bending resistance and gas barrier properties in a packaging film. SOLUTION: A silicon oxide membrane laminated gas barrier film is obtained by forming a silicon oxide membrane on at least the single surface of a plastic film by a high frequency induction heating vapor deposition method. In this case, the specific gravity of the membrane of this gas barrier film is 1.90-2.20. The film thus constituted is excellent in gas barrier properties and extremely good in retorting resistance and flexing risistance and useful as a packaging material or a gas barrier material.
Patent JP-2000149625-A (JP)
Title: Light emitting device and manufacture thereof
Inventor: SUGATA DAISUKE
IPC: G09F13/20
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which is simple, inexpensive and immune to the environmental influence, and a manufacturing method thereof. SOLUTION: A solar battery 1, a storage battery 2 being a secondary battery 2 which accumulates electric power generated by the solar battery 1, an illuminant LED 3 which is lighted by the power charged in the storage battery 2, a circuit 4 to flicker the illuminant are enclosed with resin P such as epoxy resin and acrylic resin. The light-emitting device can be used alone easily by anybody without any wiring, maintenance or expertise. Since the whole device is enclosed with resin, it is not only shock resistant and sturdy but also perfect waterproof, so that oxygen and water vapor which are harmful to electric circuits are completely blocked. Thereby its weatherability is excellent.
Patent JP-H08208771-A (JP)
Title: New graft block copolymer
Inventor: RICHIYAADO GERESU
IPC: C08F285/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a functional block copolymer which is excellent in impact strength, bending modulus, and elongation at break and has a low degree of residual unsaturation and a high functionality.  
     SOLUTION: The grafted block copolymer is obtd. by grafting an acid or its deriv. and a polyolefin onto a selectively hydrogenated block copolymer represented by the formula: B n (AB) o A p  (wherein each A is mainly a polymerized monoalkenylarom. hydrocarbon block having an average mol.wt. of 2,000-115,000; each B is mainly a polymerized conjugated diene block having an average mol.wt. of 20,000-450,000 before hydrogenation; n is 0 or 1; o is 1-100; p is 0 or 1; block A accounts for 5-95 wt.% of the copolymer and has a degree of unsaturation higher than 50% of its original value; and block B has a degree of unsaturation lower than 20% of its original value). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63166846-A (JP)
Inventor: DRENT EIT
IPC: C07C67/00
Filed: 1987-12-24
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-H11162779-A (JP)
Title: Polypropylene film for capacitor
Inventor: UEDA TAKASHI
IPC: B29C55/14
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene film for supplying a capacitor with high maintenance, by reducing electrical insulation defect, making dielectric breakdown strength excellent, and reducing the change of an electrostatic capacity with lapse of time. SOLUTION: A two-axial orientation polypropylene film having at least one resin layer in which more than one kind of resin selected from oil resin which does not substantially include any double bond or polar group, and terpene resin which does not substantially include any double bond or polar group which is 5-50 by weight is mixed with polypropylene resin which is 100 by weight, is provided. The center line mean surface roughness of at least one face of the film is more than 0.03 μm and 0.5 μm or less.
Patent JP-H03228547-A (JP)
Title: Cutting processing method
Inventor: YUKINO MINORU
IPC: B23D1/30
Filed: 1990-11-29
Abstract: PURPOSE:To process a channel or the like which can be processed with an end mill, and improve the processing efficiency, and obtain a smooth processed face with high accuracy by controlling a formed spring tool so that the front face of the blade tip maintains the right angle against the progeressing direction, and processing so that a moving locus of the blade tip coincides with a desired three dimentional form to be obtained. CONSTITUTION:A formed spring tool having one cross sectional form of a processing form to be obtained is used as a cutting tool, and a moving locus around of the blade tip of the formed spring tool is controlled with feeding in the three dimentional directions of X, Y, Z axes. A rotating angle around of the C axis is controlled so that the front face of the blade tip of the formed spring tool maintains the right angle against the progressing direction of the moving locus of the tool 2 to move the material 1 to be processed and the formed spring tool relatively. Furthermore, the formed spring tool 2 is controlled so that the moving locus of the blade tip coincides with the desired three dimentional form to be obtained to process the material 1 to be processed.
Patent JP-2000135237-A (JP)
Title: Adhesive sheet, heat generating substance containing base member, throw-away type body warmer, and manufacture of outer bag inclusion body of the same
Inventor: YAMANAKA EIJI
IPC: A61F7/08
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet which can be heat-sealed at favorable uniformity of adhesion force to prevent leak of heat generating substance when it is filled, in which a formed throw-away type body warmer can be enclosed in an outer bag without collision troubles, which can be bonded to clothing or the like and easily separated from it, and in which an outer bag inclusion body for the throw-away type body warmer can be efficiently manufactured. SOLUTION: This adhesive sheet comprises a long sheet base member 13 to contain heat generating substance, and an adhesive layer 2 discontinuously provided at a specified interval on one surface of it. This heat generating substance containing base member comprises the adhesive sheet and a ventilation type base member heat-sealed to each other in the form of a cylinder or a bag.  Heat generating substance contained in the heat generating substance containing base member is enclosed by heat-sealing it through the discontinuous parts of the adhesive layer 2 formed in a width direction of the adhesive sheet, and the inclusion body is separated through the heat-sealed parts to provide the throw-away type body warmer, and a manufacturing method for the outer bag inclusion body for automatically enclosing the throw-away type body warer in an outer bag with the adhesive sheet keeping on the upper side in a gravity direction.
Patent JP-2001145091-A (JP)
Title: Image transmission system
Inventor: HIRAI SHINOBU
IPC: H04N19/102
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image transmission supervisory system that enhances image quality of a supervised image while suppressing a transmission data quantity for the image supervision through a narrow band transmission channel. SOLUTION: A supervised area image including a video image of a supervisory object and a background are image are separately stored respectively, temporal and spatial weighting is applied to the separated images depending on the necessity of the supervisory object, and a higher transmission rate is adopted for the image with high importance for the transmission of the image so as to improve the transmission efficiency.
Patent JP-H05160062-A (JP)
Title: Self-aligned contact structure and manufacture thereof
Inventor: NAMITA HIROMITSU
IPC: H01L21/336
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a contact structure excellent in evenness after it is opened by a method wherein a first insulating film is formed on a contact forming region, and a second insulating film small in etching rate is used when the first etching insulating film is etched. CONSTITUTION:An SOG film 6 is formed on a contact forming region, then a silicon oxide film side wall 8 is formed on the SOG film 6 and flattened with an SOG film 9, and a contact is opened through lithography and etching.
Patent JP-H02167240-A (JP)
Title: Production of 2-fluoro-1-alkanols having optical activity
Inventor: UMEZAWA JUNKO
IPC: C07C31/38
Filed: 1988-12-26
Abstract: PURPOSE:To produce the subject substance useful as a production intermediate for pharmaceuticals, agricultural chemicals, ferroelectric liquid crystals, etc., in high purity and yield at a low cost by reacting an optically active 1,2- epoxyalkane compound with an aliphatic amine-HF complex. CONSTITUTION:The objective compound of formula (R is 1-20C alkyl; C labeled with * is asymmetric C having induced optical activity) is produced by reacting an optically active 1,2-epoxyalkane compound with an aliphatic amine-HF complex in the absence of solvent or in a solvent (e.g. chloroform or methylene chloride) at 25-120 deg.C for 1-20hr. The aliphatic amine-HF complex, for example diisopropylamine-triHF complex (i-Pr)2NH.3HF, can be produced by mixing 1mol of diisopropylamine and 3mol of HF acid and removing water from the mixture by distilling under reduced pressure.
Patent JP-H06148687-A (JP)
Title: Liquid crystal driving device
Inventor: MATSUMOTO HIROSHI
IPC: G02F1/1368
Filed: 1992-11-12
Abstract: PURPOSE:To relax the decrease in the density of a display picture element by making the decrease of charge capacity smaller. CONSTITUTION:A storage capacity electrode 2 is provided on the lower surface side of two divided picture element electrodes 1a and 1b constituting one picture element electrode, and a floating electrode 21 electrically connected nowhere is provided on the upper surface side. Thin film transistors (TFT) 3a and 3b are respectively connected at the respective divided picture element electrodes 1a and 1b. In this case, one picture element electrostatic capacity part is composed of the floating electrode 21, common electrode provided across from this floating electrode 21 and liquid crystal between them. Therefore, any change in the total sum of storage capacity can be reduced even when any one of two divided picture element electrodes 1a and 1b is short-circuited with the storage capacity electrode 2, the change of total summation of the storage capacity is made smaller and the density reduction of the display picture element can be relaxed.
Patent JP-H02172920-A (JP)
Title: Antitumor agent
Inventor: KOBAYASHI SHIRO
IPC: A61P1/04
Filed: 1988-12-26
Abstract: PURPOSE:To obtain an antitumor agent effective for preventing and treating peptic ulcer, strongly inhibitory action on formation of tumor, containing an N-carboxyalkylpolyethyleneimine derivative. CONSTITUTION:An antitumor agent containing a compound shown by formula I or formula II (m is 1 or 2; average polymerization degree n is 4-12,000; polyethyleneimine of main chain may contain branched chain) or a salt (e.g. mineral acid or alkali metallic salt) as an active ingredient. The compound has excellent protecting effects on mucosa, further high preventing effects on recurrence, a dose is 0.2-500mg per patient, administered dividedly several times and total dose is 0.4-2,000mg.
Patent JP-H0450922-A (JP)
Title: Liquid crystal display device
Inventor: MATSUEDA YOJIRO
IPC: H01L21/336
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the seizure of a liquid crystal and to enhance image quality by setting the average potential of a counter electrode in such a manner that a specific relation holds between the average potential of a signal line and the threshold voltage of the liquid crystal. CONSTITUTION:The counter electrode 9 is disposed on the surface of a 2nd insulating substrate 11 provided to face a 1st insulating substrate 10 and the liquid crystal 12 is held in place between the 1st insulating substrate 10 and the 2nd insulating substrate 11. The average potential Vp of the counter elec trode 9 is so set that the relation ¦Vs-VP¦<=Vth holds between the average potential Vs of the signal line 1 and the threshold voltage Vth of the liquid crystal 12. The voltage outputted from a drain 17 drops by an offset voltage DELTAV at the moment a TFT 3 scanned by the scanning light turns off. The seizure time of the liquid crystal 12 decreases sharply if the V is below the threshold voltage of the liquid crystal 12. The average potential Vp of the counter elec trode 9 is so set that the relation DELTAV=¦Vs-Vp¦ holds. The seizure of the liquid crystal 12 is prevented in this way and the decrease of an aperture rate is prevented. The higher image quality is thus attained.
Patent JP-2000149068-A (JP)
Title: Device and method for processing information and providing medium
Inventor: ONO TAKESHI
IPC: G06F15/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To effectively utilize network resources by decreasing the quantity of information to be communicated. SOLUTION: The approach of an avatar to an aura is detected in a step S22, and processing is waited until the approach of the avatar is detected. In a step S23, a shared server generates an additional message and holds its transmission. In a step S25, the shared server discriminates whether or not the avatar generates an event in the aura. When it is discriminated the avatar generated the event, the processing of a step S26 is skipped and in a step S27, the information of the generated event is transmitted to an AO server together with the additional message.
Patent JP-H02170794-A (JP)
Title: Remote controller for air conditioner
Inventor: KOBAYASHI ATSUSHI
IPC: H04Q9/00
Filed: 1988-12-23
Abstract: PURPOSE:To automatically execute the changeover of card operation modes only with a card re-insertion without the operation of an operation/stop switch by using a card set detecting part also as a bit pattern detecting part. CONSTITUTION:A bit pattern detecting part 3 is not covered with a card inserting part 4. The insertion of a card 1 is detected by the existence of an external light by means of the bit pattern detecting part 3, an operation mode according to the bit pattern is selected by a card insertion time processing part 8, and a transmitting signal corresponding to the operation mode is transmitted from a transmitting part 7. Thus, several operation modes can be easily selected by the re-insertion of the card 1, and moreover, an intricacy to execute a switch operation for a card detection and a transmission after the card 1 is inserted can be eliminated.
Patent JP-2001142259-A (JP)
Title: Method of producing positive charge color toner
Inventor: SHIRAI EIJI
IPC: G03G9/097
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a positive charge color toner showing excellent pulverizing property with which excellent image density is obtained without fog on a photoreceptor, and to provide a positive charge color toner for a nonmagnetic single-component toner obtained by that method. SOLUTION: The method of producing a positive charge color toner includes a process of melting and kneading at least a binder resin, charge controlling resin in a kneading machine. The binder resin contains a polyester, and the charge controlling resin is a copolymer containing quaternary ammonium salt groups. The amount of the copolymer containing quaternary ammonium salt groups supplied to the kneading machine is 0.5 to 30 pts.wt. to 100 pts.wt. of the binder resin. The kneading machine is a continuous double roll kneading machine having heating and cooling functions. The positive charge color toner for a nonmagnetic single-component toner is obtained by that production method.
Patent JP-H09167271-A (JP)
Title: Pattern checker
Inventor: TANAKA HIDEYUKI
IPC: G07D7/12
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of fluctuations, to evade the deterioration of accuracy and also to reduce the size of a pattern checker. SOLUTION: A hologram 23 storing optically the pattern of an object 3 to be checked such as paper money, etc., is held between a light source and a photodiode 24. The object 3 is irradiated by the light source and the light transmitted by the object 3 is made incident on a hologram 23. The light reproduced by the hologram 23 is received by the photodiode 24, and the pattern of the object 3 is checked. In this case, a screen 21 is placed between the object 3 and the hologram 23, and a fixed reproduced image is secured via the screen 21 and the detection accuracy is never deteriorated even by the up-down fluctuations of the object 3.
Patent JP-H03186615-A (JP)
Title: Hydraulically pressing type clutch
Inventor: MOMIYAMA FUJIO
IPC: F16D25/06
Filed: 1989-12-16
Abstract: PURPOSE:To prevent a clutch from being caught during low temperature operation, by providing such an arrangement that a shape memory alloy compression spring is compressed by a bias compression spring during low temperature operation, and accordingly a stopper is drawn toward a piston so as to open a communication hole, resulting in an increase in the stroke of the piston. CONSTITUTION:A valve device is composed of a valve element 50, a bias compression spring 52 and a shape memory alloy compression spring 53. The valve element 50 is adapted to slide toward a crank-shaft 6 and its forward end 50a blocks a communication hole 15c in order to limit the stroke of a piston 16. The bias compression spring 52 urges the valve element 50 toward the piston 16. During high temperature operation, the shape memory alloy compression spring 53 retrieves its memory shape so that the valve element 50 blocks the communication hole 15c to hydraulically lock a cylinder chamber 15b in order to decrease the stroke of the piston 16. During low temperature operation, the bias compression spring 52 compresses the shape memory alloy compression spring 53 so as to move the valve element 50 toward the piston, and accordingly, the communication hole 15c is opened to increase the stroke of the piston 16.
Patent JP-H05134743-A (JP)
Title: Control device for electric car for carrier
Inventor: KURIMOTO KOJI
IPC: G06K7/10
Filed: 1991-11-14
Abstract: PURPOSE:To make it possible to store various kinds of control information by utilizing one kind of an ID tag for each control point along a running route, to comparatively easily perform the change (rewriting) of the stored control information, to arrange power sources for each control point of the running route, to unnecessitate the wiring for power feeding, to comparatively inexpensively perform the wiring and to easily perform the change and increase of the control point for arranging the ID tag. CONSTITUTION:An electromagnetic induction type ID tag 9 having no battery, where control information to be given to an electric car for carrier 2 is stored is arranged at each control point set in the running route 1 of the electric car for carrier 2. In the electric car for carrier 2, an ID antenna 10 reading the control information stored in the ID tag 9 and impressing power source voltage to the ID tag 9 by the electromagnetic induction when the car passes the control point, is mounted. The control information is transmitted to the electric car for carrier passing the control point from the ID tag 9 via the ID antenna 10.