baber/WOPTO huggingface dataset:
Patent JP-H08119110-A (JP)
Title: Platform safety monitor system
Inventor: BABA YASUO
IPC: B61B1/02
Filed: 1994-10-26
Abstract: PURPOSE: To provide a platform safety monitor control system capable of enhancing safety via the reduction of a burden on the station staff, and reducing cost. CONSTITUTION: This system is formed out of a platform track circuit 40 to generate a platform ingress signal 40a as well as a platform track exit signal 40b, a train sensor 30 to generate a train sensing signal 30a and a passenger sensor 20 to generate an obstacle sensing signal 20a upon the detection of an obstacle entering a dangerous zone extremely near a vehicle. Furthermore, the system has a safety monitor control means 50 for performing sensor operation control to keep the sensors 30 and 20 in such a state as sensitive or non- sensitive, and diagnosing the sensors 30 and 20.
Patent JP-S63117393-A (JP)
Title: Dynamic boosting circuit
Inventor: KUBOKAWA MICHIYA
IPC: H03K17/06
Filed: 1986-11-04
Abstract: PURPOSE:To attain a completely high boosting by turning on a second power switch between the second electrode of the reference potential side of a first capacitor and a power source and simultaneously charging a second capacitor after a first power switch and a first N-type MOSFET are turned off. CONSTITUTION:A node F is brought into 'H', the N-type MOSFET4 is turned on, and the charge of a node J and a node I is discharged through a transistor 3. Then, a node D is changed from 'H' to 'L' to turn a P-type MOSFET1, and then, the node J is boosted from 0V to a source voltage and this is transferred to the node I. At this time, as the voltage of the nodes J and I is boosted according to the capacity between the gate and the source of the MOSFET3 and between the gate and the drain, the voltage of a node L is boosted. Therefore, when the voltage of the node J goes to the source voltage, the voltage of the node I is substantially equal to the source voltage. Thereby, the voltage of a boosting node can be boosted to a further high voltage.
Patent JP-S62122552-A (JP)
Title: Processing of food and food processing material used therefor.
Inventor: HARA TORU
IPC: A23L19/20
Filed: 1985-11-25
Abstract: PURPOSE:To obtain pickles having improved taste by simple operation with a small loss of a seasoning without excessive pickling, by wrapping a material to be processed in contact with surfaces of water-permeable sheets of a specific food processing material and keeping the wrapped material for a given time, as necessary, under pressure. CONSTITUTION:A seasoning paste 2 for pickling prepared by adding, as necessary, salt, vinegar, various spices, etc., to MISO, SAKE lees, rice bran, etc., is held in the form of sandwich of 1-7mm thickness between two sheets of water-permeable sheets 1 and 1' consisting of (synthetic) paper, various plastic non-woven fabrics, etc., and the outsides of the sheets 1 and 1' are covered with a readily peelable waterproof sheets 3 and 3', e.g. various plastic sheets, Al foils, etc., to give a food processing material. In preparing a pickle, one surface 3' of the waterproof sheet is peeled to expose the water-permeable sheet 1' and the exposed surface is brought into contact with a material to be processed 4, e.g. perishable food material such as cucumber, eggapple, Japanese radish, meat, etc., and wrapped or covered with two food processing materials in a state of nipped in the form of sandwich and, as necessary, suitably pressurized and kept for a given time to readily afford the aimed pickle.
Patent JP-H0689065-A (JP)
Title: Image forming device
Inventor: YAMASHITA HIDETOSHI
IPC: G03G15/02
Filed: 1992-09-07
Abstract: PURPOSE:To obtain an image forming device capable of easily performing processing when a transfer material is faultily carried. CONSTITUTION:A color printer is constituted by closely arranging a photosensitive drum on which an image is formed, and a transfer drum which holds transfer paper and is connected to a motor 37 through a minute gap, and the transfer drum is actuated by the driving force of the motor 37 to pass the transfer paper through the minute interval and to transfer the image on the transfer paper. In this printer, a release mode in which the transfer drum is moved to be separated from the photosensitive drum and its connection with the motor 37 is released is set.
Patent JP-S62123140-A (JP)
Title: Production of cycloalkanol
Inventor: SHIRAFUJI TAMIO
IPC: C07B61/00
Filed: 1985-11-22
Abstract: PURPOSE:In producing the titled compound by catalytically hydrating a cycloalkene, to improve extraction ratio of the aimed compound from a reaction solution extremely, by using an aromatic sulfonic acid containing a hydroxyl group or ether group as a catalyst. CONSTITUTION:A cycloalkene is catalytically hydrated by the use of an aromatic sulfonic acid containing at least one hydroxyl group or ether group, such as sulfosalicylic acid, p-phenosulfonic acid, hydroquinonesulfonic acid, etc., and a cycloalkanol is separated from the reaction solution by extraction operation to give the titled compound. This method has approximately the same reactivity as that of a well-known method using an aromatic sulfonic acid such as p-toluene-sulfonic acid, etc., and more improved extraction efficiency than the well-known method is shown in the extraction operation, so the amount of the extraction solvent can be lessened and the aimed compound can be separated inexpensively.
Patent JP-H03125488-A (JP)
Title: Semiconductor light-emitting device and manufacture thereof
Inventor: HOSOI YOJI
IPC: H01S5/00
Filed: 1989-10-11
Abstract: PURPOSE:To provide a high-quality device by forming a current block layer of one conductivity type on a semiconductor substrate and forming a diffused current path of the opposite conductivity type so as to eliminate both poor reproducibility of etched V-grooves and the degradation in quality and yield due to contamination during dry etching. CONSTITUTION:A p-InP buffer layer 12, an n-InP current block layer 13, and a p-InP clad layer 15 are sequentially deposited on a p-InP substrate 11 in a first step of vapor phase epitaxy. A dielectric film 31 of SiO2 or PSG is formed on the p-InP clad layer 15. The dielectric film is shaped into stripes by photo-lithographic etching. A p-type impurity is introduced to the n-InP current block layer 13 through those portions of the p-InP clad layer 15 where the dielectric film is removed. The impurity creates a current path in part of the n-InP current block layer 13. Then, all the dielectric film is removed. A second step of vapor phase epitaxy is performed to sequentially form an active p-InGaAsP layer 16, an n-InP clad layer 17, and an n-InGaAsP contact layer 18 on the P-InP clad layer 15.
Patent JP-S63116345-A (JP)
Title: Cathode-ray tube
Inventor: TSUKUI KEITARO
IPC: H01J29/87
Filed: 1986-11-05
Abstract: PURPOSE:To make a conductive path to the inside of a cathode-ray tube of a metal ring by a method wherein a panel and a funnel are connected with a metal ring, an electrode is provided on the outer circumferential part of said metal ring and the inner circumference part is electrically connected to a conductive part to be arranged inside the tube. CONSTITUTION:A metal ring 12 is composed being joint with frit glass or the like between a pannel 1 and a funnel 2. A mounting stand 12a provided on the inner circumferential part of the metal ring 12 supports a mask 5 through a spring 10 and being electrically connected to a conductive part, that is to the mask 5 and a conductive film 6. High voltage is loaded through an electrode 13 and the loaded high voltage is transmitted to the metal ring 12. Since the metal 12 is a good electric conductor, it plays a role of a conductive path to the inside of the cathode-ray tube transmitting high voltage form the mounting stand 12a to the spring 10, the mask 5, a conductive spring 8 and the conductive film 6 for holding these parts in the uniform voltage.
Patent JP-H02110964-A (JP)
Title: Semiconductor device
Inventor: SHIMURA HIDEYOSHI
IPC: H01L27/08
Filed: 1988-10-19
Abstract: PURPOSE:To obtain an LSI provided with a digital and an analog circuit mixedly mounted, which is hardly affected by electrical noises of the digital circuit or other analog circuits by a method wherein a semiconductor substrate is electrically connected with a power line of a digital circuit but not electrically connected with a power line of an analog circuit. CONSTITUTION:In a semiconductor device provided with a digital circuit 1 and analog circuits 4 and 7 and an island-like region of a certain conductivity type formed on the same semiconductor substrate, the semiconductor substrate is electrically connected to a power line 2 of the digital circuit 1, and power lines 5 and 8 of the analog circuits 4 and 7 are not electrically connected with the semiconductor substrate. For instance, the semiconductor substrate is electrically connected to the power line 2 of the digital circuit 1, and the power line 5 of the first analog circuit 4 and the power line 8 of the second analog circuit 7 both are not electrically connected to the semiconductor substrate. By this setup, the noises of a digital circuit is prevented from affecting an analog circuit. Moreover, the mutual influence between a first and a second analog circuit can be prevented.
Patent JP-H10112185-A (JP)
Title: Bit line precharging circuit for semiconductor memory device
Inventor: SEMI ATSUSHI
IPC: G11C7/12
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent data of memory cells of adjacent nonselection bit lines from being damaged without providing electrostatic shielding lines by changing precharged bit lines by a further fixed level in a write operation. SOLUTION: NMOS transistors N1 of respective bit line precharging circuits 1 are brought into conduction during a precharge period to connect all bit lines BIT1, the inverse of BIT1,... to a power source VCC. However, precharge levels drops lower than VCC as about 2.5 volt because of threshold voltages of the transistors. Here, a write enable signal WE comes to an H level only in the case of write operation to make a write precharge signal, the inverse of WPR an L level during the prescribed period in the precharge period. As a result, PMOS transistors P1 provided in the respective bit line precharging circuits 1 are brought into conduction to pull up precharge levels of 2.5 volt toward the VCC without being hindered by the threshold voltages.
Patent JP-S63117566-A (JP)
Title: Picture forming device
Inventor: SOMEYA AKIHIKO
IPC: H04N1/48
Filed: 1986-11-05
Abstract: PURPOSE:To improve the reproducibility of color by scanning an original, reading it as plural kinds of color signals, converting them into a picture signal and forming a picture on a recording medium in the order of prescribed colors in response to the normal mode or the T mode respectively. CONSTITUTION:A reflected light of a lighting lamp 12 irradiating an original is made incident on a photoelectric converter 13, where the light is separated into C,G,Y color signals. The color signal is subject to resolution conversion at a resolution conversion section 92 via an A/D converter 91 and the variance of the converter 13 is corrected by a correction circuit 84, separated into a luminance signal and two color difference signals by a luminance/color difference separating circuit 85, converted into one color signal among the three primary colors by a color signal conversion circuit 87 via a picture quality improvement circuit 86 and fed to a thermal head 31 sequentially via a binarizing circuit 88 and a thermal head temperature control section 93. The head 31, in case of the normal mode, forms a picture in the order of Y, M, C, B or Y, M, C and, in case of the T mode, forms a picture in the order of B, C, M, Y or C, M, Y on a transfer sheet.
Patent JP-S62122606-A (JP)
Inventor: IMAI TAKAHIRO
IPC: A46B3/02
Filed: 1985-11-22
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-2001081355-A (JP)
Title: Carbon black pigment for aqueous ink
Inventor: ARAI HIROAKI
IPC: B82Y20/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon black pigment highly dispersible in water and suitable for aqueous black inks. SOLUTION: This carbon black pigment for aqueous inks has the following characteristics: nitrogen adsorption specific surface area (N2SA) is 160-200 m2/g; iodine adsorption(IA) is 140-190 mg/g; N2SA/IA is 0.96-1.20; CTAB specific surface area is 140-170 m2/g; DBP oil absorption is 100-140 mL/100 g; 24M4DBP oil absorption is 90-110 mL/100 g; tinting strength (Tint) is >=120; the ratio of total oxygen atom to total carbon atom (oxygen bond energy intensity/carbon bond energy intensity) determined by X-ray photoelectron spectroscopy is >=0.1; the mode diameter Dst of the aggregate's Stokes-equivalent diameter distribution is 50-70 nm; half-value width ΔDst is <=60 nm; agglomerate's mean diameter Dupa50% is 60-110 nm; and agglomerate's maximum diameter Dupa99% is <=250 nm.
Patent JP-S61141057-A (JP)
Title: Backup checking device of memory
Inventor: YAMADA HIROSHI
IPC: G06F12/16
Filed: 1984-12-13
Abstract: PURPOSE:To guarantee surely contents in memory by backup-checking by using an action guarantee critical value in memory for decision criterion. CONSTITUTION:When a main power source 3 is normally operating, a voltage from said source 3 is supplied to a memory 1. When the main power source 3 is broken down, a voltage from a backup power source 4 is supplied to the memory 1, and the backup is started. When the capacity of the backup power source 4 drops to the action guarantee critical value in the memory 1, the output of a comparator 7 inverts from 'H' level to 'L' level, and causes a keep relay in a nonvolatile memory element 8 to be in the set state. Accordingly the hysleresis of contents in the memory 1 is stored and held in the nonvolatile memory element 8.
Patent JP-H1087859-A (JP)
Title: Alignment layer and its production
Inventor: KAWATSUKI YOSHIHIRO
IPC: B29L7/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an alignment layer used for a liquid crystal display and made of a material which undergoes a selective photoreaction when irradiated with linearly polarized light. SOLUTION: A layer is formed on a substrate 1 from a polymeric material 2 which undergoes a selective photoreaction only among photo-sensitive components arranged in the vibration direction of the electric field when irradiated with linearly polarizable ultraviolet rays by a coating system. After ultraviolet rays generated from a lamp 4 is converted into linearly polarized light 7 in the course of passing an optical element 3, the light is impinged on a layer of the material 2. A crosslinking reaction by photodimerization proceeds selectively at only those parts where side chains are arranged in the direction of vibration of the electric field of the light 7.  The side chains which have not undergone any photoreaction because they are not arranged in the direction of vibration of the electric field of the light 7 are aligned in the direction which is identical with that of the side chains which have undergone a photoreaction as a result of molecular movement after the irradiation. As a result, all of the side chains of the material 2 are aligned in the direction of vibration of the electric field of the light 7.
Patent JP-2000098720-A (JP)
Title: Toner cartridge
Inventor: NAGAOKA MASAKI
IPC: G03G15/08
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To enable toner to be delivered and received in a hermetically sealed state, to prevent it form being splashed and leaked and to easily discard a used toner container by providing a toner cartridge with an opening and closing lever unsealing a zipper part, a shutter opening and closing an aperture part for charging toner by interlocking with the opening and closing lever and a coupling member opening and closing a shutter for a toner supply port arranged at a toner hopper side. SOLUTION: This toner cartridge 11 is provided with the zipper part at one end of a package bag made of a flexible material and constituted so that the toner container 1 having an unsealing coupling hook pulling and unsealing the zipper part is housed. Besides, it is provided with a pair of opening and closing levers 13 engaged with the unsealing coupling hook of the container 1 housed by making the zipper side thereof face downward so as to unseal the zipper part left and right, the shutter 15 opening and closing the aperture part for charging toner formed at the lower part of the cartridge 11 by interlocking with the levers 13 and the coupling member 16 opening and closing the shutter for a toner supply port 23 arranged at the toner hopper side which should be loaded by interlocking with the levers 13.
Patent JP-H09132593-A (JP)
Title: Circular adhesion inhibitor
Inventor: JONCZYK ALFRED DR
IPC: C07K7/64
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cyclic peptide having a specific amino acid sequence, exhibiting integrin-inhibiting action, useful for prophylaxis and treatment of circulatory and vascularization hyporlasio and microbial infection, and oncotherapy, etc., as a cell adherence inhibitor, etc.  
     SOLUTION: This new cyclic peptide is expressed by the formula [D,E are each Gly, Ala, β-Ala, Asn, Asp, Asp(OR)(R is a 1-18C alkyl), Arg, Cha, Cys, Gin, Glu, His, Ile, Leu, Lys(or its derivative), Met, Phe, Pro, Ser, Thr, Trp, Tyr, Val, etc.; (n) denotes non-substitution or α-amino substituent, etc.]and exhibits integrin-inhibiting action, useful in prophylaxis and treatment of circulatory and vascularization hypoplasia and microbial infection, and oncotherapy, etc., as a cell adherence inhibitor, etc. This cyclic peptide is obtained by treating a chain peptide having the same sequence as the formula through the solid phase synthetic method followed by e.g. treatment with a reducing agent. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001087566-A (JP)
Title: Light emitting toy
Inventor: ASAMI YUKIHIRO
IPC: H01L41/09
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting toy friendly for surroundings and capable of emitting light anytime and anywhere without worrying about run-out of battery and forgetting to turn a switch off. SOLUTION: A toy main body 1 has a piezoelectric element 3 for generation power with deflection, a rectifying circuit 4 for rectifying the voltage generated by the piezoelectric element 3, a capacitor 5 for smoothening the voltage rectified by the rectifying circuit 4, and a light emitting element 2 connected in parallel with the capacitor 5. A deflection generating means A for deflecting the piezoelectric element 3 is provided inside or outside of the toy main body 1.
Patent JP-H09104113-A (JP)
Title: Recording apparatus and method
Inventor: TSURUOKA YUJI
IPC: B41J2/51
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To enhance a recording grade and to enable low cost production by designating the shift of recording timing so as to finely change the same and finely adjusting of the shift of recording timing on the basis of this designation to perform division recording. SOLUTION: The nozzle row of a recording head IJH is divided so that eight nozzles 8 continuous from the end of the nozzle row are set to a nozzle block. By altering the emitting timing of ink emitted from the respective continuous blocks consisting of 16 blocks in all, the shift of the vertical rules recorded by the recording head in a sub-scanning direction generated when the recording head is produced or replaced can be corrected to the shift of accuracy not recognized by a user's eye. As a result, recording wherein the shift of the vertical rules is visually corrected becomes possible and a recording grade can be enhanced. Even at a time of the attachment of the nozzle row at a time of production, shift of the vertical rules can be corrected to shift of non- developed accuracy. By this constitution, production cost can be reduced.
Patent JP-H09110258-A (JP)
Title: Paper sheet housing device
Inventor: AWANO HIROAKI
IPC: B41J15/04
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet housing device by which a paper sheet can be stably housed in a tray with simple constitution. SOLUTION: In a paper sheet housing device having a discharge roller device which is composed of a pair of rollers brought into pressure contact with each other and discharges a paper sheet in a tray by sandwiching it and a paper sheet guide 23 to guide the paper sheet discharged from the discharge roller device in the tray, when the tip of a paper sheet P passes through the discharge roller device, a posture of the paper sheet guide 23 is controlled so that the sending-out direction of the paper sheet by the paper sheet guide 23 becomes the inmost direction of the tray, and when the rear end of the paper sheet passes through the disacharge roller device, the paper sheet guide 23 is retreated from a paper sheet carrying passage.
Patent JP-H10110949-A (JP)
Title: Manufacture of flame color member for gas combustion equipment
Inventor: MIFUNE HIDEO
IPC: F23Q2/34
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To enable a carrying of uniform amount of flame color material to be performed in an easy operation against a carrying section of a flame color material carrying member. SOLUTION: There is provided a flame color material carrying member 2 in which a carrying section 2a having a heat-resistant wire material wound in a coil-shape or in a loop-shape is formed with a major portion in contact with a flame. In the case that a flame color material 3 containing a flame color substance is carried on the carrying section 2a of the flame color carrying member 2, powder material constituting flame color material 3 is formed and a flame color forming member 4 having a predetermined shape is arranged, the flame color forming member 4 is heated while it is being heating contact with the carrying section 2a of the flame color carrying member 2 and the melted flame color forming member 4 is melded to the carrying section 2a.
Patent JP-H11110330-A (JP)
Title: Av/pc system
Inventor: MANO HIROBUMI
IPC: G06F13/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To easily add and remove the desired electronic equipment while reducing the number of parts by making digital, signals, which are inputted/ outputted from plural pieces of electronic equipment mounted in plural slots, processible by the same digital signal processing means. SOLUTION: A media processor 11 enables the digital signal processing required for various kinds of digital equipment. The media processor 11 performs the digital signal processing corresponding to the digital signal inputted from the connector of each extension slot 17 through an extension bus Eb and outputs a composite video signal for TV display, AC-3 digital signal and audio signal. Image signals or still image signals in the middle of processing at the media processor 11 are temporarily written in a local memory 13. Each extension slot 17 at a slot part 15 is provided with a guide member for guiding and holding the inserted digital equipment and a connector connected with the connector of the digital equipment.