baber/WOPTO huggingface dataset:
Patent JP-H0589584-A (JP)
Title: Disk reproducing device
Inventor: KUROKAWA NORIHIRO
IPC: G11B17/035
Filed: 1991-09-26
Abstract: PURPOSE:To decrease the number of the members and to miniaturize the device by making a loading plate further movable even after the loading plate drives a tray drive hook. CONSTITUTION:A magazine 31 provided with plural trays separately holding disks as a recording medium is provided. A tray device hook 4 loading ad unloading the trays of the magazine 31 is provided. The loading plate 2 driving the tray drive hook 4 and being further movable even after the driving is provided.
Patent JP-H0990786-A (JP)
Title: Electrophotographic recording device
Inventor: KABAI TAKAHITO
IPC: G03G15/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To satisfactorily perform a transfer under optimum transfer conditions in the recording of various patterns of images, and regularly provide a satisfactory image. SOLUTION: A transfer bias power source 52 is made variable so that the transfer voltage can be set to a first level V1 or a second level V2. With respect to an image to be recorded by a recording part 500, whether the image is a binary image or half tone image, and the black ratio of the image are recognized by an image kind recognizing means 100a and a black ratio calculating part 9, respectively. A recording control part 10 controls the transfer bias power source 52 on the basis of the recognized image kind and black ratio by a transfer voltage control means 10a in such a manner that the transfer voltage is set to the first level V1 when the image to be recorded is a binary image or a half tone image with a black ratio of a standard black ratio or more, and to the second level V2 when it is a half tone image with a black ratio less than the standard black ratio.
Patent JP-H1176225-A (JP)
Title: Medical bed apparatus
Inventor: MITSUMATA HIROSHI
IPC: A61B6/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To enable easily and accurately mounting of accessories without adverse effect on an X-ray image by partially forming a male taper at a part to be inserted of an accessory while a female taper is formed at an accessory insertion hole of a top plate to be both put together. SOLUTION: A part 4 to be inserted on the side of a head rest 2 to be inserted into a top plate 1 is formed in a flat plate and a flat load imposed part 8 with the thickness thereof equal to the height of an insertion part 3 of the top plate 1 is provided at the tip part thereof. Tapered parts 5 of the head rest 2 are formed on both sides thereof. The inner end part of the insertion part 3 of the top plate 1 has a height and a width corresponding to the thickness of the load imposed part 8 and the plank width of the part 4 to be inserted and receiving tapered parts 6 are formed to be put together with the tapered parts 5. A part of the load imposed part 8 is made thick while the other part thereof thin and the part 4 to be inserted is provided with a clearance part slightly larger than the height of the load imposed part 8.  Both the tapered parts 5 and 6 serve as guides to facilitate insertion of an accessory. The clearance part is utilized to vertically move the accessory, thereby enabling easy removal thereof.
Patent JP-2001074740-A (JP)
Title: Immunochromatography method
Inventor: OKADA KEISAKU
IPC: G01N33/558
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To suppress the agglutination of particles and non-specifical color development and to achieve high-sensitivity immunochromatograph method by measuring enzme immunoassay under the presence of a base. SOLUTION: In enzyme immunoassay using peroxidase of the immunochromatograph method, the activity of the peroxidase can be constantly utilized even under neutral to alkaline conditions by using a color development substrate solution where a base is blended and washing liquid where the base is blended. As a result, color development solution with a high pH can be used, and the agglutination of particles and nonspecific color development can be suppressed, thus detecting a substance to be detected with high sensitivity. The base may be blended by either of the color development base solution, washing liquid, liquid to be inspected, and liquid containing beloxidase labeling specifical connection body. A compound containing basic nitrogen such as imidazole, 2-methylimidazole, and 4-aminopyridine can be used for the base individually or by mixing at least two types.  The amount of blend is set to approximately 0.0001-5M.
Patent JP-S63103829-A (JP)
Title: Needle-like magnetic iron oxide particulate powder and production thereof
Inventor: NAKAMURA TATSUYA
IPC: H01F1/11
Filed: 1986-10-17
Abstract: PURPOSE:To obtain the titled particulate powder, stable to heat with time and having excellent coercive force and erasing characteristics, by forming a spinel type ferrite layer containing any of Mn.Zn, Ni.Zn, etc., on a layer of a Co compound. CONSTITUTION:An aqueous dispersion of needle-like magnetic iron oxide particles (hereinafter referred to as MF particles), e.g. needle-like magnetite particles (FeOx.Fe2O3, provided that x is as follows. 0<x<=1), etc., is blended with an aqueous solution of a Co salt and alkaline aqueous solution to give a blend solution at >=pH 11. The resultant blend solution is then treated at 50-100 deg.C in an oxidizing atmosphere, etc., to provide coated MF particles (lower layer) having particle surfaces coated with a Co compound layer. A Fe (II) salt and Mn salt and Zn, salt, Ni salt, etc., are added to the blend solution at >=pH 11 containing the coated MF particles and heat-treated at 50-100 deg.C in an oxidizing atmosphere, etc., to form a spinel type ferrite layer (upper layer) containing Mn.Zn, Ni.Zn, etc., in amount of 1-10wt% based on the coated MF particles on the above-mentioned lower layer and afford the aimed needle-like magnetic iron oxide particular powder of the double layer.
Patent JP-H0296990-A (JP)
Title: Disk driving device
Inventor: ISHIDA MASAHIRO
IPC: G11B21/12
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate occurrence of damages to a disk and magnetic head by releasing a level held by an attraction type solenoid, moving a lift bar at its locking position, and causing to form a gap between the head and disk when power supply is discontinued. CONSTITUTION:When power supply is discontinued, an attraction type solenoid 17 is caused to release a working lever 10 held by the solenoid 17 so that the lever 10 can move freely. As a result, a lift bar 6 is moved to the uppermost position by the pressing force of a spring 9 and a projection 5b is pushed up so that an arm 4 can be position in the gap between a magnetic head 1 and disk. Therefore, such a case does not occur that the disk is attracted with the heads 1 and 2 being press-contacted with the disk even when this disk device is installed while the power supply is turned off and the disk is left inside. Moreover, a projection 5a is largely pushed up by means of an operating piece not shown in the figure and the arm 4 is considerably opened upward at the time of removing the disk. When the disk is inserted, the projection 5b is locked by the lift bar 6 and the arm 4 is stopped so as to stop the head 1 in the gap.
Patent JP-H04125890-A (JP)
Title: Storage device
Inventor: IIJIMA KENJI
IPC: G11C11/22
Filed: 1990-09-17
Abstract: PURPOSE:To realize this device that is stable against changes in environment and highly reliable by writing and erasing record through the control of the polarizing direction of a ferroelectric body, and reading out the record by means of the pyroelectric effect of the ferroelectric body. CONSTITUTION:Writing in record on a recording medium having at least a lower electrode 2, a ferroelectric layer 3 formed on the lower electrode, a thin film 4 with photoconductivity formed on the ferroelectric layer, and a higher electrode 5 formed on the photoconductive film, impresses a voltage by activating power source 8 on the electrode installed on the recording medium; and reading out reads the voltage generated between the electrodes. Thus, the record once written is stable and not erasable unless it is heated at or above Curie temperature of the ferroelectric body or unless a strong electric field is impressed on it under a high temperature. In addition, since there is no interaction magnetically, recorded contents are not changed even inside the magnetic field; and since the ferroelectric body is mainly an oxide compound, its chemical stability is extremely great.
Patent JP-H03110537-A (JP)
Title: Photographing device
Inventor: YAHARA MASAFUMI
IPC: G03B27/32
Filed: 1989-09-26
Abstract: PURPOSE:To photograph various kinds of code information by photographing the code information selected out of the stored code information on a recording medium by a code photographing means. CONSTITUTION:In the case that a data number is inputted by ten keys 55 in a state where a photographing switch 56 is not depressed, a processing means 1 reads out code information corresponding to the data number from a data table and allows the code information to be photographed on a film F by a character imprinting mechanism 38 through an arithmetic transfer part 4. On the other hand, in the case that any one of the switches for photographing 1-3 of the photographing switch 56 is depressed in a state where a character selecting switch 52 is not depressed, the code information registered in the registering means of a storage part 3 is read out corresponding to the switch by the arithmetic transfer part 4 and processing for photographing is performed. Thus, the code information with the content complying with the content of a photographed image or the circumstance at the time of photographing is photographed.
Patent JP-H1177400-A (JP)
Title: Positioning method and positioning device for sheet material
Inventor: NOMURA TAKESHI
IPC: B29L31/58
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly position a soft sheet material, such as molded nonwoven fabric and felt, before this sheet material is supplied to metal molds. SOLUTION: This device comprises a cylinder 22 for driving the moving plate 20 on at least one side of moving plates 20, 21 for pressing and guiding the opposite both ends of the sheet material and a synchronizing link mechanism 30 installed between the moving plates 20 and 21 or between the moving palates 20, 21 and the cylinder 22 for driving in such a manner that the respective moving plates 20, 21 make synchronizing operation. The exact positioning of the sheet material is executed by the tuned action of the moving plates 20, 21.
Patent JP-H0561850-A (JP)
Title: Hierarchical neural network and its learning method
Inventor: AKAMATSU NORIO
IPC: G06G7/60
Filed: 1991-09-03
Abstract: PURPOSE:To speedily execute learning by providing a second correction means correcting respective connection weights to the correction value of the prescribed number of connection weights, which are calculated in a third calculation means, for a hierarchical neural network. CONSTITUTION:One connection weight in plural neuron elements is test-corrected in at least one direction between positive and negative directions by prescribed test width S in a first correction means. The first and second calculation means respectively calculate square errors before and after test correction for the input of the same learning pattern. A direction decision means decides the positive or negative direction of test correction width, in which the square error becomes smaller than that before test correction, and the third calculation means calculates the correction value of the connection weight. Then, the second correction means calculates the prescribed number of connection weights and the connection weight is corrected to the correction value obtained by calculating the prescribed number of connection weights in the second correction means. Thus, the fluctuation of the output error in a neuron element network, which occurs in the single test correction of respective connection weights, is checked and the correction direction and the correction value of the connection weight are decided. Thus, only little calculation amount is required.
Patent JP-H0295850-A (JP)
Title: Composite material for interior and its manufacture
Inventor: OTOMO NORIO
IPC: B29L9/00
Filed: 1988-09-30
Abstract: PURPOSE:To improve heat resistance and high resistance and to give high transparency, high hardness and luster by a method in which the masking layer composed of specified thermosetting resin is lapped on the base layer of specified unsturated polyester cured resin, and on said masking layer the transparent synthetic resin layer with the intermediate layer of color pattern is laminated. CONSTITUTION:In a base layer, liquid unsaturated polyester resin is filled with inorganic material powder, and after said material has been formed into a constant thickness, it is heated and cured, thereby obtaining a foamed plate. In the resin for masking layer, curing agent, cure accelerator, pigment or inorganic powder or thin compound are added to the liquid epoxy resin without solvent, and they are agitated and mixed. The rein for the masking layer is placed on the surface of the base layer, and fur then or said making layer, the printed pattern decorative layer film composed of the transparent film on which color pattern is printed, is placed, while said printed surface is directed upward thereon. They are mutually put and stuck to each other, which the resin for the masking layer is cured. The mixed resin for the surface layer in which curing agent and cure accelerator are added to liquid epoxy-resin without solvent and mixed by agitation, is placed on the printed surface worked for adhesion, and then it is pressure-contacted under heating and is cured.
Patent JP-H1185160-A (JP)
Title: Electronic keyboard instrument
Inventor: ASAHI YASUHIKO
IPC: G10H1/34
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To enable a player to more easily play and to have an enhanced learning effect at the time of keyboard playing by forming an electronic keyboard instrument having key touch guide functions in such a manner that the player is able to easily grasp the relations between the keys of a keyboard and music. SOLUTION: The parts corresponding to the front ends of white keys 1 and the parts corresponding to the front ends of black keys 2 are provided with light source cases 31. Mask parts 4 respectively existing right under the front ends of the white keys 1 and right below the front ends of the black keys 2 are formed atop these light source cases 3. Character pattern slits 4a templating the figure music corresponding to the white keys 1 or black keys 2 right above are formed the front surfaces of the mask parts 4. LEDs 5 corresponding to the respective mask parts 4 are disposed within the light source cases 31. The LEDs 5 corresponding to the keys to be touched in accordance with the note data of playing data are lighted. Silhouette images P1, P2 of the figure music are formed on the front ends on the front surfaces of the white keys 1 and the black keys 2 are formed by the light transmitted through the character pattern slits 4a out of the light radiated by the LEDs 5.
Patent JP-S61118786-A (JP)
Inventor: JIYATSUKU DESHIYAN
IPC: G02F1/1343
Filed: 1985-11-06
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-S63102506-A (JP)
Title: Digital control gain controller
Inventor: TAMURA KIMITOSHI
IPC: H03G3/02
Filed: 1986-10-20
Abstract: PURPOSE:To obtain an actual output coincident with an expected output by using a combined circuit among an analog switch, a capacitor and an operational amplifier to constitute the titled gain controller thereby enabling an on-resistance of the switch and an output impedance of the operational amplifier. CONSTITUTION:A variable amplification means 11 amplifies a gain controller input signal Vin by an amplification factor in response to control input signals D0,D1, ... D7 fed to a control terminal of the analog switch. The variable amplification means 11 consists of plural analog switches 12, plural capacitors C, 2C, 4C...256C and the operational amplifier 13 as a combination circuit. A differential amplification means 14 amplifies a difference between input signals A and B to output a differential amplification output signal VD. A sample/hold means 15 selects out a differential amplifier output signal VD in terms of timewise selection and the result is outputted as a gain controller output signal Vout.
Patent JP-H0677254-A (JP)
Title: Formation of electrode
Inventor: NISHIDA MASAO
IPC: H01L29/812
Filed: 1992-08-24
Abstract: PURPOSE:To shorten a distance between the source electrode and the gate electrode of a FET so as to lessen the FET in source resistance. CONSTITUTION:Two types of resists 13 and 14 different from each other in etching rate are formed in layer, and the resists 13 and 14 are reduced to 0.2mum and 0.8mum in size respectively by PE so as to serve as a T-shaped dummy gate. A source electrode 15 and a drain electrode 16 are formed in a self-aligned manner using the dummy gate as a mask.
Patent JP-S61127297-A (JP)
Title: Incoming call distributing system
Inventor: MOMOSE KOICHI
IPC: H04M3/523
Filed: 1984-11-26
Abstract: PURPOSE:To prevent the increase of the load of an attendant board and the concentration of trunk incoming calls to a specific direct telephone set by providing an incoming detecting means, a group information storage means, an extension information storage means, and a temporary storage means where the preceding called extension is stored and distributing equally incoming calls from a trunk to extensions constituting each direct extension group. CONSTITUTION:When a central controller CC100 detects a trunk incoming call from a central office trunk TRK105, a direct extension group GRn is read out from a direct extension group memory GRM106 corresponding to the TRK. Number information of extensions A102, B103, and C104 belonging to the group GRn are read out from an intra-group extension memory ETM107, and number information of the extension A102 is read out from a preceding called extension memory CEM108. The central controller CC100 determines the extension B103 as the extension to be called now in accordance with these read-out information; and if incoming to this extension is possible, the extension B103 is called, and number information of the extension B103 is written on the CEM108 to update contents of the CEM108. Thus, the trunk incoming call from the TRK105 is connected to the extension B103, and the extension C104 is called at the next time by the same procedures.
Patent JP-2000069508-A (JP)
Title: Bus/star connection changeover device
Inventor: SAKAMOTO MASARU
IPC: H04L12/44
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the line changeover device that makes the changeover between bus connection and star connection of a communication cable that are wired in advance to connect a plurality of information terminals. SOLUTION: The changeover device is provided with a branch distribution board 1 provided with a line controller 10, a plurality of terminal connection ports 5 that connect with the branch distribution board 1 with signal cables having same number of outgoing cores and incoming cores, a patch cord connection port 21 provided with outgoing contacts and incoming contacts connected to the ends of each signal cable at the side of the branch distribution board, a 1st patch cord 23 that interconnects one to one a star connection port 15 of the line controller 10 and the patch cord connection port 21, and a 2nd patch cord 24 that connects a bus connection port 14 of the line controller to the outgoing contacts of the patch cord connection port,  connects the incoming contacts of the patch cord connection port to the outgoing contacts of the other patch cord connection port and connects the incoming contacts of the patch cord connection port to a patch cord connection port 22 with which a terminal resistor connects.
Patent JP-S63103579-A (JP)
Title: Video tape reproducing device
Inventor: CHIBA KEIKICHI
IPC: H04N5/93
Filed: 1986-10-20
Abstract: PURPOSE:To prevent disturbance of a reproduced picture and to eliminate the deterioration in an electro-mechanical transducer by switching the reproduced track movement during frame shot reproduction tentatively to slow reproduction. CONSTITUTION:At the frame shot reproduction, a magnetic tape is subjected to slow reproduction while being run at a prescribed low speed than a conventional speed for one field to attain slow reproduction while magnetic heads 3a-3d are to follow a recording track through the displacement of electro- mechanical transducers 2a, 2b from a still picture reproduction. Then a pseudo synchronizing signal from a synchronizing signal generator 11 is reproduced and used in place of the synchronizing signal during the slow reproduction and still picture reproduction is applied. Since the reproduced track movement is executed gradually by the slow reproduction during the frame shot reproduction, the applied voltage to the electro-mechanical transducers 2a, 2b is not deviated and deteriorated and the pseudo synchronizing signal is inserted at an equal interval in response to the slow reproduction speed, then no vertical disturbance is caused on the reproduced picture.
Patent JP-H08112830-A (JP)
Title: Molded product fitted with decorative film and production thereof
Inventor: KIYONO TAKASHI
IPC: B29K29/00
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a molded product excellent in appearance, close adhesiveness and durability by constituting the molded product of a decorative film of multilayered constitution formed by laminating a surface decorative colored film and a rear polyacetal resin film by an adhesive and the resin molded product formed on the resin film. CONSTITUTION: A polyacetal resin film 3 is subjected to UV irradiation and a polyurethane adhesive 2 is applied to the irradiated surface of the film and dried at 80 deg.C for 3min while a decorative film 1 is heated to 120 deg.C to be bonded to the film 3 to form a laminated film. This laminated film has interlaminar strength of 5.7kgf/25mm or more and shows strength sufficiently withstanding practical use. This decorative film has good coloring properties and one obtained by applying an acrylic resin for enhancing weatherability to the surface of an inexpensive polyvinyl chloride resin or a decorative film obtained by applying colored urethane to a urethane film can be used. This laminated film is inserted in a mold to draw a vacuum and a polyacetal resin is injected to obtain a molded product 4.
Patent JP-H03111783-A (JP)
Title: Matrix switching circuit
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/22
Filed: 1989-09-27
Abstract: PURPOSE:To make it possible to decrease the numbers of the passing intersections of signals and the difference between the numbers by cutting input lines and output lines on either same side with a diagonal line as a boundary, dividing the total intersecting parts into two, and providing input terminals and output terminals. CONSTITUTION:The total intersections of a matrix switching circuit are divided into groups 10M and 10N on both sides of a diagonal line. In the case of the first timing, corresponding signal lines are connected as A - a... H - h in the group 10M and all switches are opened in the group 10N with respect to input signal lines A - H and A' - G' and output signal lines a - h and b' - h'. There fore, the number of the passing intersections of the input signals becomes 8. In the case of the second timing (b), B - a...H - g are closed in the group 10M and only A' - h' is closed in the group 10N. The numbers of the passing intersections become 7 and 1. Thereafter, connection are performed by shifting one by one in the third - eight timings. Since the connections are separatedly performed in the groups 10M and 10N, the large difference in numbers of pass ing intersections is not present, and the attenuation of the signals and the occur rence of phase difference can be suppressed.