baber/WOPTO huggingface dataset:
Patent JP-H08323971-A (JP)
Title: Reading means mountable ink-jet printing device
Inventor: KURATA TETSUJI
IPC: B41J2/185
Filed: 1995-05-31
Abstract: PURPOSE: To prevent a reading means from being stained by a recovery unit by making the moving range of a moving means narrower than the range when a recording means is mounted, when the moving means is mounted with the reading means. CONSTITUTION: The exchange of a recording head and a reading head 1 is done at a standard position H with a carriage moved by a head exchange command. A resistance chip is buried in the reading head 1, and a controller reads ID of the resistance chip and recognizes that the reading head is mounted. By the recognition, a carriage 2 is controlled not to enter the recording recovery unit 31 side from the standard position by position detection signals from a standard position detection sensor and an encoder 5. Therefore, the carriage 2 does not move to a recovery position R even when recording data are input. When a reading command is input, paper is fed in an amount corresponding to the reading width of the reading head 1, and reading is done by scanning on a transfer unit in each line.
Patent JP-H0320255-A (JP)
Title: (metho) acrylic acid derivative containing urea base of triisocyanate and its usage
Inventor: MIHIYAERU MIYURAA
IPC: A61K6/893
Filed: 1990-05-25
Abstract: The invention relates to novel triisocyanate acrylic acid and methacrylic acid derivatives containing urea groups, of the general formula (I) 
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 in which R<1>, R<2>, R<3>, R<4>, R<5>, Y<1>-Y<3>, X<1>-X<3>, A and B have the meaning given in the description, in the following called (meth)acrylic acid derivatives, and their preparation. The novel compounds can be employed as monomers for use in the dental field.
Patent JP-S5562062-A (JP)
Title: Production of indolines
Inventor: NAKAYAMA YOSHIKI
IPC: C07D209/10
Filed: 1978-10-31
Abstract: PURPOSE: The cyclization reaction of 2-halogenophenethylamine is conducted in the presence of a copper catalyst and an amine to produce indoline that is intermediate of indole in high yield and purity with no use of high-pressure devices necessary for the process when ammonia would be employed.  
     CONSTITUTION: The cyclization reaction of 2-halogenophenethylamine of formula I (R 1  is H, lower alkyl, lower alkoxy, nitro, hydroxyl; R 2  is H, lower alkoxy, nitro; R 3  is H, lower alkyl, substituted lower alkyl, substituted amino; X is halogen) is effected to produce indoline of formula II, wherein a copper or copper compound as metallic copper or copper chloride and an amine as methylamine or ethylamine are used as catalysts and the reaction is effected under normal or lower pressure. The formation of polymers can be avoided, the high-pressure devices are unnecessary, and further the corrosion of the reactor can be avoided, thus producing high-purity indoline in high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04358422-A (JP)
Title: Receiver
Inventor: UCHINO TADAHARU
IPC: H04B1/18
Filed: 1991-06-05
Abstract: PURPOSE:To shorten the time required for selection of channels without increasing the cost for a superheterodyne receiver. CONSTITUTION:A local oscillator 14 outputs a local oscillation signal having a frequency corresponding to the digital data designated by a system controller 15. A date arithmetic circuit 11 computes the DC voltage data equivalent to the desired reception frequency corresponding to the designated digital data. The computed voltage data is received by a D/A converter 10, and the converter 10 gives the DC voltage corresponding to the received data to an antenna tuning circuit 2 and an RF tuning circuit 4.
Patent JP-H033816-A (JP)
Title: Case separating device
Inventor: NONOGUCHI MASAMI
IPC: B65G47/88
Filed: 1989-05-26
Abstract: PURPOSE:To reduce the size of the above device and to prevent time loss by feeding a base plate and cases together in the separating direction, chucking the case to be temporarily stopped and releasing chucking in timing correspond ing to a base plate of feed stroke in a device for separating closely adhering cases on the base plate at fixed spaces. CONSTITUTION:When a base plate 12 together with cases 11 (a - d) is longitudi nally fed in the direction of an arrow D to reach I position, a feed click 15 is moved to laterally feed the base plate 12 in the direction of an arrow E to II position by a stroke S. When the base plate 12 is moved by a stroke S, in the urse of laterally feeding, the second case 11b reaches the position of a chuck mechanism 17. When the case is detected by a detecting plate 18 and a photo sensor (a), the chuck mechanism 17 is operated to temporarily stop the case 11b. Subsequently, when the base plate 12 is moved by a stroke S2, the movement is detected by the detecting plate 18 and a photo sensor (b), and chucking for the case 11b is released to produce a space (t) between the cases 11a, 11b. Hereafter, the same operation is performed. By this arrange ment, the above device can be reduced in size.
Patent JP-H10305046-A (JP)
Title: Porcelain powder used for artificial tooth and its fixing method
Inventor: SHIMOZAWA SHIGERU
IPC: A61K6/027
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide porcelain powder for manufacturing an artificial tooth having high accuracy and a fixing method using the same. SOLUTION: This fixing method for the porcelain powder having a nearly uniform grain size of <=50μ consists in pouring a porcelain powder slurry having a nearly uniform grain size into a soft core, then freezing both, parting the frozen porcelain from the soft core after the completion of the freezing, then thawing and drying the porcelain and firing the porcelain in a firing furnace. Otherwise, the porcelain powder slurry is compacted after pouring and is then frozen after the floating water on the surface is removed. Separately, the porcelain powder having nearly a uniform grain size of <=50μ is kneaded with water or a kneading material to be exclusively used to a cream form. This cream is built up stepwise for the purpose of shape impartation of the artificial tooth and is frozen, following which the porcelain is thawed and dried and is fire in the firing furnace.
Patent JP-S5467429-A (JP)
Title: Metal image formation
Inventor: IKEDA TOMOAKI
IPC: G03F7/09
Filed: 1977-11-09
Abstract: PURPOSE:To form a metal image, which is formed with a photosensitive resin layer as a protecting layer after development, by using a peeling development type photosensitive material which is prepared by raminating an organic substance layer, a metal layer, a photosensitive resin layer and a transparent cover film upon a substrate. CONSTITUTION:There is formed on a substrate of thin sheet of plastics, glass or metal an organic substance layer which is made of such a substance as is in solid state at a room temperature and as has a melting or sublimation (or decomposing) temperature of about 50 to 350 deg.C, e.g., myristic, fumaric or salicylic acid. Metal such as aluminum, antimony or beryllium is evaporated to form a metal layer having a thckness of about 30 nm to 1 microns. Then, a composite of a photosensitive resin containing diazonium salt or ortho-quinone diazido is applied to form a photosensitive resin layer having a thickness of about 0.5 to 50 microns. Finally, a cover film of polyethylene terephthalate polypropyrene film having a thickness of about 5  to 100 microns is used to form a peeling development type photosensitive material.
Patent JP-S5836417-A (JP)
Title: Manufacture of information carrier
Inventor: UCHIDA MASAMI
IPC: B29C39/00
Filed: 1981-08-27
Abstract: PURPOSE:To obtain a disc in which there is no inclusion of bubbles or foreign matters, by applying a hardening resin liquid on a disc base into the shape of an annular pattern, and pressing it against a stamping plate with the liquid- applied surface facing on the stamping plate so that the resin is hardened in such a way that the resin is filled uniformly filled between the disc and the plate. CONSTITUTION:A hardening resin (preferably ultraviolet-curing type resin) 11 in the form of a viscous liquid is applied in an annular pattern on the disc base 1 of an acrylic resin, vinyl chloride resin or the like, and the disc base 1 is put on the stamping plate 13 with the applied surface down, and is pressed. Thus, the resin is hardened with the liquid resin being uniformly filled between the stamping plate 13 and the disc base 2 thereby the contoured pattern of the stamping plate is transferred to the disc base.
Patent JP-S5659575-A (JP)
Title: Casting method
Inventor: OOTANI IWAO
IPC: B22D39/00
Filed: 1979-10-18
Abstract: PURPOSE: To save pressure gas consumption, simplify molten metal cell construction and facilitate molten metal replenishing work by scooping up the molten metal in the cell into a scooping pipe and abutting the opening of the pipe on the pouring port of a mold then acting pressure from the other end of the pipe.  
     CONSTITUTION: The opening 3 side of a scooping pipe 2 is dipped into the molten metal in a molten metal cell 1, and scoops up the molten metal. Next, the opening 3 of the scooping pipe 2 is abutted and pressure contacted onto the pouring port 10 of a lower mold 9 and a pressure gas is supplied from the bottom end side of the pipe to act pressure upon the molten metal in the pipe 2, so that the molten metal is poured into the mold 7. The molten metal poured into the mold 7 causes directional solidification from the upper part toward the lower part. When the solidification of the molten metal in the mold 7 reaches the inside of the pouring port 10, the opening 3 of the pipe 2 is detached from the pouring port 10. Thence, the pipe 2 is dipped into the molten metal cell 1, and the residual molten metal in the pipe 2 is recovered to the pouring temperature. The molten metal charged into the cell 1 is occasionally replenished. This method is adapted to casting etc. of aluminum alloy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08300660-A (JP)
Title: Ink jet recording head
Inventor: KAMIYAMA YUJI
IPC: B41J2/16
Filed: 1995-05-08
Abstract: PURPOSE: To closely bond first and second members with stable bonding accuracy by increasing the width of the flat part provided between parts wherein emission energy generating elements are provided side by side to the utmost and bonding the ink passage wall of the second member to the flat part. CONSTITUTION: The interval between a pair of heating resistor element layers 106 provided on a silicon substrate 107 side by side and the wiring layers 105 on the upper surfaces thereof is made as small as possible and a pair of heating resistor elements 102, 102' are formed between the electrodes at the folded-back parts thereof as heating parts. As a result, the interval of the flat part formed between adjacent heating parts formed in the same way can be made as wide as possible and both of them can be bonded with stable bonding accuracy. By bonding an ink passage wall 108 to the flat part, first and second members can be closely bonded and ink emitting energy does not escape from adjacent grooves and, therefore, efficient emitting energy can be obtained and printing of a high image grade stable in ink dot diameter becomes possible.
Patent JP-H02311824-A (JP)
Title: Orientation control film and liquid crystal element
Inventor: SATANI YUJI
IPC: G02F1/1337
Filed: 1989-05-29
Abstract: PURPOSE:To allow the control of the orientation of molecules, the assemblage thereof, etc., by using the orientation control films formed by subjecting coated films essentially consisting of albumin to an orientation treatment. CONSTITUTION:A transparent electrode layer 12 consisting of indium tin oxide is formed on the substrate 11 consisting of glass, plastics, etc., and after the orientation control film 13 is formed thereon, a orientation treatment is executed, then a sealing resin 14 in common use as a spacer is printed thereon. Two sheets of such liquid crystal bases 15 are stuck to each other and after a liquid crystal 16 is injected through an aperture, the aperture is sealed to complete the liquid crystal cell. The orientation control films 13 formed by subjecting the coated films essentially consisting of the albumin to the orientation treatment are used in this case. The control of the orientation of the molecules or the assemblage thereof is, therefore, possible. The orientation uniform over the entire part of the liquid crystal element is obtd. easily at a low cost when this method is applied to the liquid crystal element. The uniform orientation is easily obtd. at the low cost in this way while bistability is perfectly maintained in the case of the liquid crystal element formed by using the liquid crystal exhibiting a ferroelectric property.
Patent JP-S6114347-A (JP)
Inventor: TOKUTOME YASUO
IPC: E04B5/02
Filed: 1984-06-28
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-H10274880-A (JP)
Title: Electrophotographic recorder
Inventor: KAWABE MASAHIRO
IPC: G03G15/08
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To attain reduction in size and cost by making use of an original reading drive source, for a drive source for a mechanism for feeding toner from a toner tank part to a developing unit part. SOLUTION: In a state where the toner is present in the developing unit part 21, a control part, turns off a driving solenoid 44, to obtain the state where the power of an original carrying motor 29 is not transmitted. Since a screw and stirring bar driving belt 45 is not operated, a carrying screw driving gear 31G, a toner stirring driving gear 30G, further, a toner carrying screw 31 and a toner stirring bar 30 are stopped. When the absent state of the toner is obtained, the control part turns on the driving solenoid 44, to obtain the state where the power of the original carrying motor 29 is transmitted and the toner carrying screw 31 and the toner stirring bar 30 are operated to supply the toner to the developing unit part 21 from the toner tank part 3.
Patent JP-2000332730-A (JP)
Title: Wavelength control system of communication network, and wavelength multiplex communication network
Inventor: MAJIMA MASAO
IPC: H04B10/07
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for wavelength control and to easily perform the processing for wavelength control by including a wavelength shift direction and a wavelength shift quantity in wavelength control information, based upon the detection of wavelength arrangement sent by an optical center node to an optical node by a control communication system. SOLUTION: Respective bits of the data part of a wavelength control packet are assigned to respective optical nodes by sets of three bits. The data part of the wavelength control packet has the head on the left side. OT1, OT2,..., OTN represent optical transmitters OTi(optical transmitter no.i). In a system having N optical nodes, data length becomes 3×N-bit. Bit patterns assigned to the respective optical nodes mean a issue stop state by 001 and control over a double shift of a basic step to a short-wavelength side by 110 and so on. Consequently, the time needed for a wavelength shift is shortened and it is made easy to process wavelength control packets at the optical nodes.
Patent JP-H02311894-A (JP)
Title: Document preparing device
Inventor: YAMASHITA SEIJI
IPC: G06T11/20
Filed: 1989-05-29
Abstract: PURPOSE:To print out characters of high quality with inexpensive constitution by providing an outline information generating means which generates outline- font information on a character font from character font information extracted from a character font storage means. CONSTITUTION:This document preparing device is equipped with a character font storage means 3 where the character font information consisting of dot patterns is stored, a character font extracting means 5 which extracts the character font information from the character font storage means 3, and an outline information generating means 4 which generates the outline font information on the character font from the character font information extracted from the character font storage means 3. Then the outline information generating means 4 generates the outline information on the character font from the character font information extracted from the character font storage means 3. Consequently, characters of high quality are printed out with the inexpensive constitution without requiring the outline font.
Patent JP-2000320263-A (JP)
Title: Door with window in storage
Inventor: OKAMOTO SHUICHI
IPC: E06B3/54
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate a fitting work by pressing in and fixing the leg wall of a transparent plate on which an appropriate number of fixing pieces or projections to be fixed or pressed in to the edge of a window attached to the door body in a see-through manner are provided, from the outside face of the door body. SOLUTION: Leg walls 2 are provided at the inner side than the outer peripheral edge at the rear face of a transparent plate 1. The leg wall 2 has almost the same shape with a window t. Fixing pieces to be fixed to the upper and lower edges of the window t are protruded at the outside of the upper and lower leg walls 21, 22, and downwardly tapered projections to be brought into pressure contact with the upper and lower edges of the window t are protruded respectively at the outside of the right and left leg walls 23, 24. Each fixing pieces are provided with a little larger gap than the thickness of the door body T at the rear face of the transparent plate. In this way, the transparent plate can be fixed to the door body by only pressing-in the transparent plate from the external face side of the door body and hence, the work can be simplified and the cost can be reduced.
Patent JP-H01251697-A (JP)
Title: Casing and manufacture thereof
Inventor: AMAMIYA KAZUO
IPC: H05K7/06
Filed: 1988-06-03
Abstract: PURPOSE:To mount properly a necessary component and so on in the small internal capacity of a casing and to contrive a reduction in the size of a product and a decrease in the weight of the product by a method wherein a circuit pattern consisting of a metal thin layer is formed on the inner surface of a substrate made of Al through an insulating layer. CONSTITUTION:The original form of a desired circuit pattern is formed on a copper foil 3 of a substrate 4 formed by adhering the copper foil 3 on the surface on one side of an Al base 1 through an insulating layer 2 by a resist printing or the like. Then, a protective film 5 is adhered on the surface of the base 1 and unnecessary parts of the foil 3 are removed by etching to form a circuit pattern 6. The substrate 4 provided with its outside subjected to surface treatment and provided with the pattern 6, on which a prescribed component is mounted, formed on its inner side is subjected to press working and is used as a casing 9, in which the desired circuit pattern 6 is formed. Thereby, there is no need to house a printed substrate and so on separately in its interior. Accordingly, the internal capacity of the casing 9 can be remarkedly made small.
Patent JP-H10327305-A (JP)
Title: Image processing unit
Inventor: BABA HIDEKI
IPC: H04N1/21
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce a memory consumed amount regardless of keeping high image quality in the case that image data read by an entry device are once stored, the stored image data are outputted to another output device on a network, where the data are printed out. SOLUTION: Attribute information of all received reply signals is fed from a communication control section 104 to an attribute information identification section 106, where the attribute information is registered and a maximum resolution (maximum output resolution) is extracted. A resolution conversion section 102 applies resolution conversion processing to image data so as to store the image data at a maximum output resolution when the read resolution is higher and at the read resolution when the maximum output resolution is higher. The image data whose resolution is converted are sequentially stored in a storage device 105 via a buffer memory 103.
Patent JP-H06322265-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: HONDA TOSHIKAZU
IPC: C08L23/26
Filed: 1993-05-13
Abstract: PURPOSE:To provide a flame-retardant thermoplastic resin compsn. which is excellent in mechanical strengths and impact resistance. CONSTITUTION:The resin compsn. is prepd. by compounding 100 pts.wt. resin component comprising 50-95wt.% polyamide resin (a) and 5-50wt.% component consisting of polypropylene modified with an unsatd. carboxylic acid or its anhydride or consisting of the modified polypropylene and polypropylene (b), 5-100 pts.wt. glass fiber (c), a bromine flame retardant (d) in an amt. of 1-30 pts.wt. based on 100 pts.wt. the sum of components a, b, and c, and a flame retardant aid in an amt. of 1-10 pts.wt. based on 100 pts.wt. the sum of components a, b, and c in a wt. ratio of component d to component e of 1-5.
Patent JP-H01305767-A (JP)
Title: Picture reader
Inventor: SHIINA TADASHI
IPC: H04N1/04
Filed: 1988-06-03
Abstract: PURPOSE:To surely detect a defective sensor by inputting two kinds of information of white and black to a reading part for decision, and photoelectric- converting the output of the reading sensor, and deciding the sensor to be defective unless all the outputs are white or black. CONSTITUTION:A rollerlike platen 110 is installed in parallel with the contact type reading sensor 111 in order to read the printed part of a sheet by photoelectric-converting it. The reading part E for decision in which the half of an outer circumferential surface is white ground 110a and the rest is black ground 110b is formed on the platen 110, Then, a binary-converted output obtained by making the information of the reading part E of the platen 110 incident to the sensor 111 and photoelectric-converting the output is decided to be 1 (white) or 0 (black). If all of them are not 1 or 0, it is decided that the sensor 111 is defective. Then, if all of them are 1, the platen 110 is revolved by half, and further, if all the binary outputs are not 0, it is decided a defect exists in the sensor 111. Thus, by deciding the defect by using two kinds of the information, the defective sensor is surely detected.
Patent JP-H05307592-A (JP)
Title: Picture information recording and reproducing device
Inventor: HISAYOSHI HIROKAZU
IPC: G06F17/30
Filed: 1992-04-28
Abstract: PURPOSE:To reproduce picture information at a high speed by collectively storing the recording condition in a control file at the time of sequentially recording a series of plural picture information on one recording condition. CONSTITUTION:Information capable of recognizing files recorded on the same condition is described in the control file for recording of related information of individual files at the time of recording. The control file is read in the standby state, and it is confirmed that respective files have the same attribute, and a header 1 of a picture file 1 is read in advance, and the picture size, the data compression system, etc., are confirmed to prepare for reproducing. Picture data 1 of the picture file 1 is read and reproduced by the reproducing start indication. With respect to a picture file 2, a header 2 is not read but picture data 2 is immediately read and reproduced. Headers are not read but picture data are directly read and reproduced with respect to a picture file 3 and following picture files, thus reproducing picture information at a high speed.