baber/WOPTO huggingface dataset:
Patent JP-H05144710-A (JP)
Title: Optical element and fabrication thereof
Inventor: OIIZUMI HIROAKI
IPC: H01L21/027
Filed: 1991-11-22
Abstract: PURPOSE:To enhance resolution of a pattern to be imaged or tansferred by forming regions having high and low vacuum ultraviolet ray or X-ray reflectances, respectively, on same surface of substrate. CONSTITUTION:A step pattern 39 is formed on a silicon nitride film 37. Mo film is then deposited only in the groove part of the step pattern 39 and an Si film is deposited only on the Mo film. Furthermore, Mo films and Si films are formed alternately and a multi-film 21 comprising an Mo region and an Si film is formed only in the groove part at the step pattern 39 on the silicon nitride film 37 thus preparing a reflective X-ray mask. Top face of the silicon nitride film 39 is made flush with the top face of the multilayer film 21. The multilayer film 21 serves as an X-ray reflective part whereas the silicon nitride film 39 serves as an X-ray nonreflective part. According to the constitution, an optical element for enhancing the resolution of pattern to be imaged or transferred can be obtained.
Patent JP-H02153790-A (JP)
Title: Thermal recording material
Inventor: TSURUMI MITSUYUKI
IPC: B41M5/333
Filed: 1988-12-05
Abstract: PURPOSE:To improve a stability in transparency of a heat-sensitive layer by using a compound having a predetermined composition as at least a part of a color developer. CONSTITUTION:As at least a part of a color developer, a compound shown by a formula I is used. Wherein, R represents hydrogen, halogen, alkoxy, alkyl, or phenyl, and Ar represents aryl which may have substituents. Since this color developer is very easily soluble in an organic solvent, the amount of an organic solvent used for dissolving the color developer can be reduced to approximately 1/4 of the amount of the prior art. In this manner, the sensitivity of a thermal recording material can be remarkably improved.
Patent JP-H07141316-A (JP)
Title: Observation system for learning state of neural network
Inventor: BABA TSUTOMU
IPC: G06F15/18
Filed: 1993-11-12
Abstract: PURPOSE:To grasp the learning state of a neural network by calculating the output of each neuron of a specific intermediate layer to each pattern used for the learning of a system and then converting the vector data consisting of the neuron output into an easily analyzable dimension through the K-L conversion. CONSTITUTION:When the evaluation is carried out through the K-L conversion, the input data used for learning are inputted again to a learnt neural network by an input means 4. Thus, the output of the neural network is calculated. Under such conditions, the output of each neuron of an intermediate layer is calculated and stored in an intermediate layer data memory 10. A matrix is produced for the K-L conversion based on the intermediate layer output data and then stored in a memory 11, and, the intermediate layer output data are converted by the K-L conversion matrix and outputted by a K-L conversion output means 12. When the neural network is carried out, the output of the neural network is calculated based on the data inputted by the means 4 and the weighting data stored in a memory 6 and then outputted by an output means 7.
Patent JP-H03241796-A (JP)
Title: Packing material for shielding electromagnetic wave
Inventor: KONDO KATSUHIRO
IPC: H05K9/00
Filed: 1990-11-13
Abstract: PURPOSE:To eliminate trouble to fitting operation to an enclosure and then prevent loosing from a cut edge part by forming a rubber macromolecular core material and a cylindrical metal mesh strongly in one piece. CONSTITUTION:A rubber macromolecular application layer 3 is provided from the outside of a cylindrical metal mesh 2 around a rubber macromolecular core material 1 and at least one part of a part which is adhered onto the metal mesh 2 out of the rubber macromolecular application layer 3 is cut during uncured state and at the same time is subjected to curing treatment. Contraction due to this cutting machining and the subsequent curing treatment causes the metal mesh 2 to be exposed onto the surface of the rubber macromolecular application layer a after curing. Therefore, the rubber macromolecular core material 1 and the metal mesh 2 are formed in one piece strongly and both may not ship even if they are cut to a proper length, edge part of the metal mesh 2 does not become loose, and the cut edge does not fall off.
Patent JP-H02155027-A (JP)
Title: Printer operation control system
Inventor: NIRO MASAKAZU
IPC: B41J5/30
Filed: 1988-12-07
Abstract: PURPOSE:To allow a host to use a printer as if it occupies the printer by controlling the setting of the printer at every host connected to a network, and automatically altering the setting of the printer based on the transmission source information of the received data. CONSTITUTION:A host controlling module 7 checks the transmission source host based on the data block received from a data processing module 6, and when it is, for example, a host 5B, which is different from, for example, a host 5A to be the transmission source of the data block received last time, a current set storing area 8 of the printer is saved in the storing area where the set information of the last host 5A is stored. Next, the setting of the host 5B to be a present transmission source is accessed to the current set storing area 8, and the printer is altered to the setting desired by the host 5B. Thus, the host on the network can be use the printer as if it is connected to the printer on a 1:1 basis.
Patent JP-H09171341-A (JP)
Title: Process cartridge and process cartridge attachable/ detachable type image forming device
Inventor: NOMURA YOSHIYA
IPC: G03G15/08
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a process cartridge and a process cartridge-attachable/ detachable type image forming device which can be easily assembled by providing a 1st housing having an electro-photographic photoreceptor and a processing means and a 2nd housing having a developer housing means capable of being engaged with and separated from the 1st housing. SOLUTION: The upper and the lower frame bodies A and B of the process cartridge are coupled through a pawl 250 and a screw 251. The frame bodies A and B respectively interpose sealing members 213b and 214b. A toner housing part 242 is formed by coupling the frame bodies A and B and the frame body A with a blade holder holding a regulating blade 241, and the sealing member 214a is arranged at the coupling part. The waste toner housing part 232 of a cleaning device 203 is formed by coupling the frame bodies A and B and the frame body A with a cleaning blade holder 230a holding a cleaning blade 230, and the sealing member 213a is arranged at the coupling part to prevent toner from being leaked.
Patent JP-S62158292-A (JP)
Title: Novel 2'-substituted-4-deoxy-thiazolo (5, 4-c)-rifamycin sv derivative
Inventor: BURUUNO KABARERI
IPC: A61K31/395
Filed: 1986-12-25
Abstract: The present invention concerns new 2'-substituted-4-deoxy-thiazolo[5,4-c]rifamycin SV derivatives having antibacterial activity.These compounds are obtained by chemical modification of thiazolo[5,4-c]rifamycin SV.
Patent JP-2000133442-A (JP)
Title: Light emitting element
Inventor: HORI YOSHIKAZU
IPC: H01L51/52
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability by coating a light emitting element with a thin film of high surface coating property and inhibiting the enlargement of black spots, by successively forming an electrode layer, an organic semiconductor layer such as a light emitting layer or the like and an electrode layer on a glass substrate, and forming an evaporation layer capable of being thermally decomposed and resynthesized in the evaporation, on the surface of the electrode layer. SOLUTION: An anode 102 of a transparent electrode such as ITO is formed on a glass substrate 101. Then, a plurality of organic semiconductor layers comprising a hole transfer layer 103 of triphenyl diamine or the like, an electron transferring light emitting layer 104 of aluminum quinolinol complex or the like are formed on the same. Then, a cathode of a metallic electrode for electron injection made of Al-Li alloy or the like is formed on the same to obtain an organic light emitting element. A medium composed of a salt-type organic material is evaporated on a surface of this light emitting element through a different layer such as an insulating film or the like when necessary, and the medium is thermally decomposed and resynthesized in the evaporation to form a salt-type organic film 107.  A protective film made of inorganic material such as metal or the like or an insulating organic material is formed on the salt-type organic film 107 when necessary.
Patent JP-H01149405-A (JP)
Title: Highly uniform and stabilized magnetic field generation device
Inventor: YAMAMOTO SHUNJI
IPC: G01R33/38
Filed: 1987-12-04
Abstract: PURPOSE:To improve the stability with time of a magnetic field by a method wherein a coil generating the magnetic field and a superconducting ring with which the magnetic field will be generated by the induction of an induced current are provided, and the shape of the superconducting ring is determined by the sum of the progression development of the magnetic field generated by the above-mentioned coil and the progression development of the magnetic field generated by the induced current of the superconducting ring. CONSTITUTION:The coils 3, 4 and 5, with which a magnetic field is generated, and the superconducting rings 22 and 23, with which a magnetic field is generated by the induction of an induced current by the change in generated magnetic field of the above-mentioned magnet arranged on the inner circumference of said coils, are provided. The progression development of the magnetic field BA generated by the above-mentioned coils on a highly uniform magnetic field region is indicated by the formula BA=B0+a2Z<2>+a4Z<4>+...+a2mZ<2m>+.... When the progression development of the magnetic field BB generated by the induced current of the above-mentioned superconducting rings is indicated by BB=B1+b2Z<2>+b4Z4+...+b2mZ<2m>+..., the shape of the above-mentioned superconducting rings is determined in such a manner that the sum BA+BB of BA and BB in the above-mentioned highly uniform magnetic field region will be indicated by BA+BB=B2+C2nZ<2n>+C2n+2Z<2n+2>+.... B1 B2 and B3 indicate the component of the uniform magnetic field; a2, a4,..., a2m, b2, b4,..., and b2m indicate the coefficient of the non-uniform magnetic field component of 2m-th order; C2n and C2n+2 indicate the coefficient of the non-uniform magnetic field component, and Z indicates the coordinate of the direction of the main magnetic field.
Patent JP-H07163007-A (JP)
Title: Braking control equipment of reach type forklift
Inventor: ISHIKAWA KAZUO
IPC: B60L7/00
Filed: 1993-12-08
Abstract: PURPOSE:To prevent a slip of a vehicle at the time of a stop thereof and also early abrasion of front wheels and to prolong an operation time. CONSTITUTION:A battery 24 for rotating motors 5R, 5L and 9 for front wheels and running, an acceleration lever 12 for moving a vehicle forward or backward, a potentiometer 13 for detecting the direction of operation and the manipulated variable of the acceleration lever 12, switching circuits 72 and 73 for switching over the direction of rotation of the motors 5R and 5L for front wheels, a switching circuit 71 for switching over the direction of rotation of the motor 9 for running, transistors Tr2 and Tr3 for controlling the drive of the motors 5R and 5L for front wheels and a transistor Tr1 for controlling the drive of the motor 9 for running, are provided. A controller 23 which subjects the switching circuits 71 to 73 to a switching control so that the rotation be reversed to that in the direction of advance made theretofore when the direction of operation and the manipulated variable of the acceleration lever 12 are switched over so as to stop the vehicle 1, and also subjects the transistors Tr1 to Tr3 to a chopper control on the basis of the manipulated variable of the acceleration lever 12 so as to subject the motors 5R, 5L and 9 for front wheels and rear wheels to plugging, is provided.
Patent JP-H05343659-A (JP)
Title: Solid-state image sensor
Inventor: ISONO HIDETO
IPC: G01J1/04
Filed: 1992-11-18
Abstract: PURPOSE:To reduce influence of a radiation ray from a cover glass and to improve light resistance of a color filter. CONSTITUTION:A solid-state image sensor 2 with a color filter 3 is provided in a package 1. A cover glass 4 is so provided at an upper part of the package 1 as to be opposed to the sensor 2. The glass 4 has a total concentration of U and Th of 30ppb or less, and a total concentration of Fe and Ti of 30-100ppm.
Patent JP-H06160516-A (JP)
Title: On-vehicle radar device
Inventor: MITSUMOTO MASA
IPC: G01S13/78
Filed: 1992-11-18
Abstract: PURPOSE:To provide an on-vehicle radar device estimating the degree of risk from the position and type of an object around an automobile, warning a driver, or applying a brake. CONSTITUTION:An image generator 14 generates a distance/azimuth two-dimensional radar image in the range scanned by an antenna 9. A judging unit 16 determines the position of the center of gravity and the type of an object having the reflected intensity within the range higher than the fixed threshold from the image and obtains the level of risk for each object in numeral from the position of the center of gravity and the type. The numeral is inputted to a warning unit 17, and the warning unit 17 warns a driver when the numeral exceeds a fixed threshold level.
Patent JP-H07155385-A (JP)
Title: Electric stimulating system
Inventor: SHINOHARA TATSUMI
IPC: A61N1/36
Filed: 1993-12-09
Abstract: PURPOSE:To automatically change over the functions of a stimulating device which electrically stimulates the anesthetized part of a living body to rebuild the viable functions by detecting the presence or absence of a control input device for executing control with the residual functions in the case of use of this control input device by connecting the device. CONSTITUTION:The control input device 10 is provided with a resistor 7 and a stimulating device body 20 is provided with a resistor 3 and an A/D converter 8 to detect whether the control input device 10 is connected or not by detection of the voltages divided by the resistors 3 and 7 and by utilizing the output signal line of the control input device when the control input device 10 is connected. As a result, the laboriousness of connecting the control input device 10 and setting a selector switch for rebuilding is eliminated and the problem of a mis-operation by a selection error is solved. Since a patient carries this systems the device needs be small in size and weight but the existing signal line is used in combination to detect the control input device and, therefore, there is no need for increasing the number of pins of a connector and the system is suitable for a small size and light weight.
Patent JP-H11141227-A (JP)
Title: Rail stopper for automobile
Inventor: KAWAKATSU FUKUYOSHI
IPC: E05F5/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the repelling of a sliding door in opening operation by forming, on rubber blocks to be installed at guide rail end parts, a plurality of recessed parts cut from the circumferential surface in a depth never reaching the central axis in axially right-angled direction so as to be mutually axially separated in different cutting directions. SOLUTION: A synthetic resin-made mounting part 14 is fixed to a rubber block 12 formed of a rubber elastic body, and the mounting part 14 is engagingly locked and fixed to one end side of a guide rail for suspending and supporting a sliding door, whereby the rubber block 12 is mounted on a guide rail 16. Recessed grooves 32, 34 extended in the vertical direction right-angled to the central axis so as to be mutually separated in the axial direction of the rubber block 12 are formed on the left side surface 20 and right side surface 22 in substantially the axial center of the rubber block 12. The recessed grooves 32, 34 have substantially U-shaped sections, and they are formed in different depths never reaching the central line vertically extended through the central axis of the rubber block 12, so that the axial spring constant is asymmetric.
Patent JP-H021749-A (JP)
Title: Composition and process for perfuming finished elastomer product
Inventor: DERVIEUX DOMINIQUE
IPC: A23P1/08
Filed: 1988-12-08
Abstract: PURPOSE: To odorize a product through the application of pressure immediately before use, etc., by separating, using an isolating layer, a complete product made of an elastomer from a non-allergy-inducing, nontoxic composition containing a specific additive and having an odor, and incorporating them into a package.  
     CONSTITUTION: A solid composition, made from 0 to 100% one or more kinds of natural or artificial odors, 0 to 50% agglomeration inhibitor, 0 to 100% sugaring agent, and the like, and microencapsulated by being atomized within a material such as maltase dextrin, gum arabic, gum acacia, and the like, or a liquid composition made from an emulsion, water solution, or alcohol solution of 0 to 100% one or more kinds of natural or artificial odors, 0 to 100% emulsifier, 0 to 100% sugaring agent, and the like, is put in one of pockets inside a package having a wall that crushes at the application of an external force, a product is put in the other pocket, and the package is sealed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06157045-A (JP)
Title: Production of rutile-type titania-silica glass
Inventor: NOMURA KOICHI
IPC: C03C3/04
Filed: 1992-11-18
Abstract: PURPOSE:To provide a process for producing a rutile-type titania-silica glass capable of giving a glass composition containing rutile-type titania dispersed almost homogeneously in silica glass without necessitating high temperature and enabling the production of the glass in the form of fiber, plate and strand as well as powder and coating film. CONSTITUTION:A solution produced by mixing a silicon alkoxide with an organic titanium compound and a water-miscible organic solvent is hydrolyzed by the addition of an aqueous solution of an inorganic acid. The hydrolyzed solution is aged at <=60 deg.C and >=60% relative humidity and the obtained gel is dried and calcined to obtain the objective rutile-type titania-silica glass.
Patent JP-H03169690-A (JP)
Title: Portable medium
Inventor: KUBODERA YOSHIO
IPC: B42D15/10
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a portable medium capable of easily reading an embossed pattern by forming an embossed part on a portable medium and providing an embossed pattern formed by cutting the embossed part on the laminate of at least two or more resin layers. CONSTITUTION:An embossed character (embossed pattern) 16 showing the name of an owner is provided on an IC card. In an embossed character forming process, at first, the front panel 11 (metal panel) being the constitutional part of the IC card is prepared. Thereafter, a transparent photosensitive resin is printed on the front panel, for example, by screen printing to be bonded and cured. Subsequently, a colored photosensitive resin is printed on the resin layer (first layer) formed by the screen printing of the transparent photosensitive resin in the same way by screen printing to be bonded and cured. The embossed pattern 16 is cut and formed so as to leave a part of the transparent photosensitive resin layer 24. In this case, adhesive strength is increased and the embossed character can be made hard to release.
Patent JP-H03172405-A (JP)
Title: Erection method for arch bridge by precast member
Inventor: OOHI KUNIO
IPC: E01D2/04
Filed: 1989-11-30
Abstract: PURPOSE:To shorten the construction period by installing side plates on the cross section sides, of an arch ring constructed by connecting precast composite beam girders to form the inside of the arch ring into box-section, and placing concrete within the cross section. CONSTITUTION:Lower flange concretes 5 of plural precast composite beam girders 1 are arranged in parallel so that they are in contact with each other, and each one end of the composite beam girders 1 is fixed to each abutment 7 of both banks. On the top of the erected composite beam girder 1, another composite beam girder 1 is arranged in parallel to each other across the bridge- width, and an arch ring 13 is continuously constructed along the bridge-length. Further, concrete side plates 6 are installed on the side faces of both outside composite beam girders 1 along the bridge-length to form the cross section of the arch ring 13 into box-section by concretes 5 and the side plates 6. Reinforcing steels are assembled within the box section, and then concrete 16 is placed. Further, vertical members 17 and stiffening girders 18 are erected on the arch ring 13 to build up an arch bridge.
Patent JP-H11124536-A (JP)
Title: Water-base coating agent
Inventor: TSUDA TAKASHI
IPC: C08F290/04
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a water-base coating agent that can form films to which rain-striped dirt is hardly adherent or from which the dirt is easily washed out even if it adheres to the films. SOLUTION: The coating agent is formed by emulsifying/dispersing in an aqueous medium a graft copolymer comprising a unit based on the following macromonomer as a branch polymer and a vinyl polymer composed of (meth) acrylic ester monomer units and, if necessary, other radical-polymerizable monomer units as a backbone polymer; macromonomer: a macromonomer with a number average molecular weight of 1,000-30,000 formed by bonding a radical- polymerizable polymer group to one end of a polymer comprising perfluoroalkyl (meth)acrylate unit (a), polyalkylene glycol mono(meth)acrylate unit (b), and other radical-polymerizable monomer unit (c), the proportion of each monomer unit based on the total weight of all the monomer units being 20-70 wt.% for unit (a); 30-80 wt.% for unit (b); and 0-40 wt.% for unit (c).
Patent JP-H01150869-A (JP)
Title: Device for diagnosing insulation of coil
Inventor: UTO YUETSU
IPC: G01R31/06
Filed: 1987-12-09
Abstract: PURPOSE:To briefly execute in non-destruction the diagnosis of a coil insulation receding by providing a distortion gate, a displacement transducer, a pre-load spring, a snap jig, an amplifier for load conversion, an amplifier for displacement conversion and a computing element. CONSTITUTION:The distortion gage 3 is provided in the snap jig 1 so as to detect a compression strength of a coil 2, the detected signal is sent through an amplifier 41 to the computing element 5. Also the displacement transducer 6 is to detect the displacement capacity between both levers of the jig 1, the detected signal is sent through an amplifier 42 to the computing element 5. Further, the jig 1 is attached by the pre-load spring 7 so as to make uniform the initial loads. The computing element 5 searches for the size of the compression strength for the unit displacement capacity of the coil 2, namely the compression rigidness of the coil 2 by funding on the load and the displacement signal from the amplifiers 41, 42 and an appearance displacement capacity due to a deformation of the jig 1 itself. On the other hand, the relation between the insulation destruction voltage and the compression rigidness which are searched by another way, is stored in the computing element 5. Thus, from the compression rigidness obtained in comparison with these, the degree of the insulation receding is decided.