baber/WOPTO huggingface dataset:
Patent JP-S6078923-A (JP)
Inventor: BUIRUFURIITO REEZE
IPC: C07C17/00
Filed: 1984-09-05
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-H0850869-A (JP)
Title: Color picture tube
Inventor: INOUE MASACHIKA
IPC: H01J31/20
Filed: 1994-08-09
Abstract: PURPOSE:To provide a color picture tube with high vibration resistance and high impact resistance by optimizing an effective part of a panel and suppressing the thermal expansion of a shadow mask. CONSTITUTION:The outer surface of an effective part 20 of a panel 22 is formed into a nearly spherical surface and so that when the diagonal axis-, major axis-, and minor axis-effective diameter of the effective part are specified as sd, sh, and sv, the drop amounts at the diagonal axis-, major axis-, and minor axis-effective diameter d, h, and v satisfy the relations of d/sd<0.05, v<h<d, and 2v<d<2h, and the dimension in the major axis direction of a major axis region thicker than the mean thickness ta of the effective part and the dimension in the minor axis direction in a minor axis region ah and av satisfy the relation of ad/sd<av/sv, and the maximum thickness tmax of the effective part locates near the diagonal axis end, and the maximum thickness tmax and the minimum thickness tmin satisfy the relation of tmax-ta>ta-tmin or ¦tmax-ta¦>¦tmin-ta¦.
Patent JP-S6165266-A (JP)
Title: Polychromatic electronic copying method
Inventor: TAKEUCHI KAZUE
IPC: G03G15/01
Filed: 1984-09-07
Abstract: PURPOSE:To prevent color mixing and take a polychromatic copy with high image density by performing electrostatic charging so that a toner image at a necessary color part has a charge of the same polarity with toner and a toner image at an unnecessary color part has a charge of the opposite polarity, and transferring the toner image at the necessary part selectively and electrostatically. CONSTITUTION:An electrostatic latent image which has a necessary and an unnecessary color part is developed in a developing stage. A photosensitive body which has a toner image formed at the necessary and unnecessary color parts is charged electrostatically prior to transfer. In this stage, toner at the necessary color part is given a charge of the same polarity with the toner and toner at the unnecessary color part is given a charge of the opposite polarity. Toner operating on toner in a transfer charge during transfer increases for the toner at the necessary color part and decreases for the toner at the unnecessary color part, thereby transferring the necessary color part selectively. Consequently, the transfer rate of the necessary color part is increased while the transfer of the unnecessary color part is prevented, and color mixing to the unnecessary color part in a blue color separation copy cycle is prevented, thereby improving image density.
Patent JP-H0536016-A (JP)
Title: Magnetic head
Inventor: WATANABE OSAMU
IPC: G11B5/187
Filed: 1991-07-26
Abstract: PURPOSE:To eliminate a pseudo gap and to enhance the joint strength of a gap of the magnetic head of a metal-in type formed with magnetic metallic films of a high saturation magnetic flux density on the opposite surfaces of a pair of magnetic cores used for a magnetic recording and reproducing device. CONSTITUTION:A nitride film 4 consisting of aluminum nitride or silicon nitride, etc., is formed on the magnetic metallic film 3s formed on the opposite surfaces of a pair of the magnetic cores 1, 2. The nitride film 4 acts as an antireaction film in common use as a magnetic gap and can prevent the interreaction and diffusion of the magnetic metallic films 3 and adhering glass 6.
Patent JP-2001013412-A (JP)
Title: Catoptric system
Inventor: SHINDO OSAMU
IPC: G02B17/06
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a catoptric system capable of installing a transmission type plane parallel plate while restraining the occurrence of aberration by arranging the transmission type plane parallel plate in an optical path between a 2nd-order reflection mirror and a 3rd-order reflection mirror. SOLUTION: Luminous flux made incident through the peripheral space of the 2nd-order reflection mirror 2 is reflected by a 1st-order reflection mirror 1, goes to the mirror 2 and is reflected thereby, and the reflected luminous flux passes through an aperture 6 formed in the center of the mirror 1 and forms an aerial image at an intermediate image-formation point a near the aperture 6. The luminous flux forming the aerial image advances further, is transmitted through the transmission type plane parallel plate 14, passes through a folding mirror 4 and is reflected by the 3rd-order reflection mirror 3. Then, the reflected light forms the image on a primary CCD 5 again.  Namely, by arranging the plate 14 in the optical path between the mirrors 2 and 3, the catoptric system being a compact and high spatial resolution reflecting telescope and restricting a wavelength region or/and capable of focusing is constituted.
Patent JP-H0473706-A (JP)
Title: Back-talk effect preventing type optical fiber
Inventor: OKUMURA SHINYA
IPC: B23K26/064
Filed: 1990-07-16
Abstract: PURPOSE:To prevent a back-talk effect due to reflected light generated at the end face of an optical fiber occurring by forming the end face of the optical fiber facing with an output terminal part by inclining against the optical axis of a laser beam. CONSTITUTION:The laser beam outputted from a laser oscillator is formed as parallel rays at the left side of a convex lens 8, and they are converged on the convex lens 8, and are inputted to the end face 7 of the optical fiber 2. The end face 3 of the optical fiber 2 is formed so as to be inclined at a tilt angle theta against the optical axis 6A of the laser beam 6. The angle theta is an angle larger than tan -<1>(D/f) when it is expressed by using the beam diameter D(mm) of the laser beam 6 and the focal distance (f)(mm) of the convex lens 8. Therefore, it is possible to prevent the laser beam 6' reflected on the end face when the laser beam 6 is inputted to the end face 7 of the optical fiber 2 returning to the laser oscillator 1.
Patent JP-S6344541-A (JP)
Title: Production of ethanol
Inventor: SUGIYAMA EIICHI
IPC: C07C27/00
Filed: 1986-08-12
Abstract: PURPOSE:To directly produce ethanol useful as an intermediate raw material for various chemical substances or solvent, in high selectivity, by contacting a catalyst-containing liquid medium with CO and H2 under high temperature and pressure condition and recycling by-produced specific low-boiling component to the reactor. CONSTITUTION:An aprotic liquid medium containing a ruthenium compound and a halogen compound or a ruthenium compound, a cobalt compound and a halogen compound is made to contact with CO and H2 at a molar ratio of 1:10-10:1 at 160-300 deg.C and 150-800kg/cm<2> pressure to obtain ethanol. From the by-products in the obtained reaction product, the low-boiling component having a boiling point of <=70 deg.C under normal pressure (e.g. acetaldehyde, methyl formate, etc.) is recycled to the reactor at a rate of preferably <=200wt% per hour based on the liquid phase forming the catalyst. The process does not produce unnecessary by-products and improves the technology of CI chemistry to an industrial level.
Patent JP-H0475409-A (JP)
Title: Buried cable access floor
Inventor: SHIMIZU HIROSHI
IPC: E04F15/18
Filed: 1990-07-15
Abstract: PURPOSE:To realize simultaneous wiring of cable through simple laying of access floor by laying a plurality of floor members having terminal groups on a floor so that the terminal groups are connected with one another thus forming an information cable wiring. CONSTITUTION:A plurality of information wiring cables are buried in the jointing direction of floor members 1a-1c having one ends provided with upper stage protrusions 3 and the other ends provided with lower stage protrusions 4. Male terminal groups 5b are arranged on the upper stage protrusions 3 whereas female terminal groups 5a are arranged on the lower stage protrusions 4. When upper and lower protrusions 3, 4 of adjoining floor members are fitted each other, the male and female terminal groups 5b, 5a are connected electrically thus connecting the cables buried in the adjoining floor members 1a-1c. According to the method, wiring work of cable is finished upon finish of laying work of the floor members 1a-1c.
Patent JP-H0236388-A (JP)
Title: Radiation detecting endoscope
Inventor: TAGAWA MOTOYUKI
IPC: G01T1/161
Filed: 1988-07-26
Abstract: PURPOSE:To reduce a signal due to radiation except from a target position and to reduce the influence of radiation by storing the signal from a solid state image pickup element at different time plural times in the combination of different picture elements. CONSTITUTION:When data of one image plane are stored in a memory 44, a memory address indication part 46 sets the address of data to be read out of the memory 44 at random. The set data is read out of the memory 4, processed by a signal processing part 45, and stored in a specific address of a memory 48. Then the contents of the memory are cleared and a new signal from the solid-state image pickup element 15 at different time is stored in the memory 44. The data is read out of the memory 44 by the indication part 46 again as 2nd operation and stored in a specific address of the memory 48. This operation is repeated to store the memory 48 with the data of one image plane, then this memory 48 is read out and the read data are D/A-converted, so that a subject image is displayed on a display part 50.
Patent JP-S5976436-A (JP)
Title: Automatic bonding apparatus
Inventor: OBATA KEIZOU
IPC: H01L21/60
Filed: 1982-10-26
Abstract: PURPOSE:To quickly detect pad with high accuracy and execute accurate line junction by providing an auxiliary lamp which flickers with the specified synchronization and allows free setting in amount of light within the specified range, in addition to the lamp for lighting. CONSTITUTION:A pulse voltage of the specified period is generated by an oscillation circuit 17 and a frequency dividing circuit 18, a transistor 20 is driven by such pulse in order to flicker a lamp 16, and an amount of light is changed with a resistor 19. With use of an auxiliary lamp 16, the junction pad 4 at the chip surface can always be quickly detected with high accuracy by taking it with a TV camera 13 on the monitor TV 14 even in case there are considerable fluctuation on the inclination of semiconductor chip 3 or surface condition of junction pad 4. Moreover, the capillary 11 is accurately controlled and thereby erroneous junction can be prevented and yield can also be improved.
Patent JP-S6344396-A (JP)
Title: Bloch line memory
Inventor: NAKADA SATOSHI
IPC: G11C19/08
Filed: 1986-08-12
Abstract: PURPOSE:To minimize the puch-through phenomenon of a magnetic wall and to secure a stable memory action by forming an area with the in-surface magnetic anisotropy on the surface layer part of a chopping action area chopping the tip of a strip magnetic domain. CONSTITUTION:Ions are selectively inplanted in strip-like areas orthogonally intersecting with the both tip areas of the strip magnetic domain 1 in a ferromagnetic film 10, the magnetic domain 1 and a magnetic wall 4, and the magnetizing direction is turned down in the film surface to form in-surface magnetizing areas 11, 12 and 13. The areas 11 and 12 where the both tips of the magnetic domain 1 are positioned are provided with two chopping conductors 2 and 3 for reading information, becomes a chopping action area. Each strip-like area 13 is set at an interval corresponding to a pair of vertical Bloch lines 8 formed on the magnetic wall 4, thereby stabilizing the bit position of information. The punch-through phenomenon appearing in a chopping action together with the movement of the magnetic wall can be minimized.
Patent JP-H0746853-A (JP)
Title: Controller and control method for soft switching inverter
Inventor: HARATOU MOTOJI
IPC: H02M7/5387
Filed: 1993-07-29
Abstract: PURPOSE:To reduce switching noise and switching loss and to control the output voltage while keeping the switching frequency constant. CONSTITUTION:In the control method of an inverter through a half-bridge comprising two switching elements Q1, Q2, the switching elements Q1, Q2 are set with dead times at the time of ON/OFF switching thus conducting zero- voltage switching and zero-current switching.
Patent JP-2000334664-A (JP)
Title: Super-abrasive grain blade and manufacture thereof
Inventor: HARA AKIO
IPC: B24D3/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce noise at the time of cutting by using a base metal with iron based damping alloy of a ferromagnetic body as a base material. SOLUTION: A base metal is formed from a planar material of iron based damping alloy of a ferromagnetic body by punching and laser cutting. On an outer peripheral part of the base metal, mixture of super-abrasive grain and metallic powder is pressurized and molded, molding of a superbrasive grain layer is formed and molding is integrated with the base metal. The base metal in which the molding of the super-abrasive grain layer is formed is incorporated into a die for sintering, this die is put into a sintering furnace and the die is raised in temperature, being pressurized. In this process, the molding of the super-abrasive grain layer is sintered and is joined to the base metal, and at the same time, a heat processing is performed for the base metal.  Because a sure joining is performed because the super-abrasive grain layer is chemically joined at the same time as sintering and the base metal is uniformly heated, damping property is improved over the whole of the base metal without locally changing tissues.
Patent JP-2000010751-A (JP)
Title: Separating method for print output of network printer with print output trays in network environment and separation system for print output in network
Inventor: KAKIHARA KOJI
IPC: B41J13/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To sort print outputs to the network printer by printer requesters by ejecting print results of individual personal computers to respective print output trays. SOLUTION: The network printer 200 consists roughly of a print part 201 and a print output tray part 210, which is equipped with trays A211, B212...n213. The print output trays A, B... (n) are allocated by PCs. The network printer 200 is able to decide which PC makes a print request according to control information positioned in front of print data. The network printer 200 when receiving a print request performs print output to a specific print output tray according to an output tray allocation table that the network printer 200 has. Consequently, whose printed matter the output is becomes clear to make it easy for an operator to collect his printed matter and for a 3rd person to distribute printed matter.
Patent JP-S6248479-A (JP)
Inventor: TOYODA KENICHI
IPC: B25J5/00
Filed: 1985-08-29
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-H0352005-A (JP)
Title: Unmanned carrier arrival detecting device
Inventor: KAWASE MASAO
IPC: G05D1/02
Filed: 1989-07-20
Abstract: PURPOSE:To surely detect an unmanned carrier reaching a specific position by using a detecting means which outputting a signal by sensing the carrier or a work mounted thereupon without contacting. CONSTITUTION:The tip part of a multi-axial head 1 is fitted with a projector and a photodetector (projector photodetector) 19 facedown as the detecting means which irradiates a reflecting plate 15 on the unmanned carrier 11 with light and photodetects its reflected light to output the signal. Then this projector photodetector 19 is connected to a nut runner controller 21 through an amplifier 20. Consequently, the arrival of the unmanned carrier can be detected without impeding the movement of an operator, machine materials, etc., on the travel surface of the unmanned carrier such as a follower.
Patent JP-H01119248-A (JP)
Title: Hinge for orthopedic surgery
Inventor: DONARUDO AREN BORITSUGU
IPC: A61F2/38
Filed: 1988-07-29
Abstract: PURPOSE: To minimize bending momenet generated in a joint caused by non- matching of the matching center between a hinge and the joint by restricting an arc of bending and an arc of extension of a pair of control arms by the first and the second controlling means. CONSTITUTION: A pair of control arms 12 and 14 are rotatably mounted on a housing and are mutually independently and freely moved between interference parts 30 by bipolar movements. The first controlling means contg. a single control screw 31 controls simultaneously a pair of the control arms 12 and 14 to restrict an arc of bending of a body. The second controlling means contg. a single control screw 33 controls simultaneously a pair of the control arms 12 and 14 to restrict an arc of extension of a body.
Patent JP-2001020214-A (JP)
Title: Asphalt laying and leveling machine
Inventor: WADA HIROSHI
IPC: E01C19/48
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a laying and leveling machine capable of leveling an asphalt mixture into constant thickness in inexpensive and compact constitution by providing an opening and closing plate sliding in the horizontal direction in an outlet opened in the bottom face of a hopper. SOLUTION: An asphalt laying and leveling machine discharges an asphalt mixture stored in a hopper 3 on a pavement surface to be laid and leveled, and an outlet 30 is opened in the bottom face of the hopper 3. An opening and closing plate 27 capable of opening and closing the outlet 30 is provided by sliding the outlet 30 to the horizontal direction. The opening and closing plate 27 is connected to a cylinder 28 or the like, and a discharge amount of the asphalt mixture is adjusted by adjusting a sliding amount of the opening and closing plate 27. Thus, the asphalt mixture can be leveled into constant thickness by the compact and inexpensive asphalt laying and leveling machine.
Patent JP-H0535499-A (JP)
Title: Data processing device and method
Inventor: YAMAMOTO KOSUKE
IPC: G06F13/364
Filed: 1991-07-29
Abstract: PURPOSE:To easily identify the presence or absence of the generation of a software interruption without executing twice the saving operation of an address concerned with a trap command, and the command code, and to reduce an inconsistency with a hardware break processing even at the time of executing the break processing by the software interruption, as for the improvement of a device which executes the software interruption especially during the execution of a program. CONSTITUTION:This device is provided with a command decoding part 11 which decodes a command CMD, command executing part 12 which executes an arithmetic operation based on the command CMD, and interruption control part 13 which controls the interruption requested during the execution of the command CMD And also the device is provided with a judging part 14 which judges control information TB indicating the 'truth' or 'false' of the interruption. Then, the control information TB is allocated to the specific bit of an (n) bit command code CDC decoded by the command decoding part 11.
Patent JP-H0476068-A (JP)
Title: Coating composition
Inventor: IDE KAZUHIKO
IPC: C09D133/06
Filed: 1990-07-17
Abstract: PURPOSE:To improve the transparency, solvent resistance, weatherability, etc., of a coating film having a microscopically heterogeneous structure in the inside by incorporating a resin obtd. by copolymerizing a specific silica dispersion with a monomer having an aliph. alpha, beta)-unsatd. double bond into the title compsn. CONSTITUTION:100 pts.wt. (solid base) aq. colloidal silica dispersion pref. having a pH of 7.5 or higher is made to react with 5-50 pts.wt. alkoxysilane compd. having an aliph. alpha, beta-unsatd. double bond at room temp. for 1-24 hr to give a dispersion of a polymerizable silica, which is copolymerized with a monomer having a polymerizable aliph. alpha, beta-unsatd. double bond in the presence of a polymn. initiator at room temp. to 120 deg.C) to give a resin wherein the monomer has been copolymerized at the surface of the polymerizable silica. The resin is compounded with necessary ingredients such as an org. solvent, water, a colorant, a filler, a plasticizer, a thickener, a curing agent, etc., to give the title compsn.
Patent JP-S6433598-A (JP)
Title: Japanese voice synthesization system using phoneme discriminating nature
Inventor: HIGUCHI NORIO
IPC: G10L13/02
Filed: 1987-07-30
Abstract: PURPOSE: To optimize the discriminative origin vectors of phonemes to output a long sentence with a small memory capacity by using discriminative origin, which are optimized by introducing inclusion relations, namely, subordinate occurrence and exclusiveness, namely, asynchronous occurrence of discriminative origin of phonemes, based of features specific to the Japanese language. CONSTITUTION: A KANA (Japanese syllabary) character string with phonemic symbols inputted from an input terminal 1 is converted into a phonemic symbol string and discriminative origin vectors belonging to it in accordance with standard processing procedures by a phonemic symbol giving circuit 2. A phoneme connection processing circuit 3 corrects the phonemic symbol string and discriminative origin vectors in accordance with the mode of a chain of phonemes. Processings performed in the circuit 3 are silencing processing of vowels, articulation point correction of syllabic nasals, etc. Discriminative origins generated by circuits 2 and 3 are originally vectors of 60 or more characters, but they can be compressed to vectors of about 10 characters in consideration of features specific to the Japanese language.  Thus, the constitution of discriminative origin vectors is optimized to process a long sentence with a small memory capacity, and it is outputted with voice.
Patent JP-S57111373-A (JP)
Title: Friction material for brake
Inventor: NAKAGAWA MITSUHIKO
IPC: C08J5/14
Filed: 1980-12-27
Abstract: PURPOSE:To provide a friction material for brake, which has excellent frictional characteristics, rust resistance and Young's modulus in compression and in which squeak during braking is low, by using unreduced atomized iron powder, steel fiber, graphite and a binder resin as main components. CONSTITUTION:A friction material contains 5-45vol% unreduced atomized iron powder, 5-50vol% steel fiber, 20-40vol% graphite and 10-35vol% binder resin as main components. Impact strength is increased with an increase in the vol% of steel fiber. In order to obtain the desired impact strength, the amount of steel fiber must be at least 5vol%. When the amount of steel fiber exceeds 50vol%, friction coefficient is too increased to keep balance in friction performance. Thus, the amount of 40vol% or lower is preferred. The pref. amount unreduced atomized iron powder is 7-40vol%. In this range, there can be obtd. a friction material exhibiting better characteristics.
Patent JP-S6247761-A (JP)
Title: On-line operational system by switched line
Inventor: FUKUNAGA TADASHI
IPC: H04L29/00
Filed: 1985-08-27
Abstract: PURPOSE:To execute quickly a processing even when a switched line exists only one line, by recognizing an interruption by seeing the priority order, when a connection has been requested from other terminal equipment in the course of connecting a line. CONSTITUTION:When a terminal equipment T1 has been connected to a host processor 1 through a network control device (NCU)3, when a terminal equipment T2 executes dialing, a reception control program 11 which has been provided on the NCU3 checks a permission table 12, and compares the respective priority orders from ID of the terminal equipments T1, T2. Also, when the terminal equipment T2 which has generated a connection request afterward has a higher priority order than that of the terminal equipment T1 which is being connected, an interruption of the terminal equipment T2 is recognized. Also, when the priority order of the terminal equipment T2 is lower, it is made to wait until the processing of the terminal equipment T1 which is being connected is ended, as line busy.