baber/WOPTO huggingface dataset:
Patent JP-H09274806-A (JP)
Title: Auxiliary life preserver device serving also used as luminaire
Inventor: IIJIMA YOSHIMI
IPC: F21V8/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To illuminate a room utilizing natural light at a normal time, and facilitate to find out the people shut in a room at a disaster occurrence time. SOLUTION: A daylighting portion 12 is optically connected to one end (an outdoor side) of an optical transmission cables 15 using an optical fiber bundle. An outgoing radiation portion 14 is provided on the other end (an indoor side) of the optical fiber bundle. The daylighting portion 12 is installed at a position where the natural light can be taken in so that the external light can be incident on the one end side of the optical fiber bundle. The outgoing radiation portion 14 is provided in a building such as a basement and the like. The optical fiber bundle can bidirectionally transmit, and has both a function as leading the incoming light into the optical fiber from the daylighting portion 12 to the outgoing radiation portion 14 and a function as transmitting the incoming signal light into the optical fiber from the outgoing radiation portion 14 to a daylighting portion 12 side.
Patent JP-H10276119-A (JP)
Title: Spread spectrum receiver
Inventor: NEZU YASUHIKO
IPC: H04B1/707
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the spread spectrum(SS) receiver by which noise included in an information detection signal is eliminated in an excellent way regardless of a simple configuration. SOLUTION: A received SS signal is converted into a base band SS signal by a down-converter 1 and given to a spread demodulation section 2. Furthermore, the base band SS signal is also given to a synchronization detection section 3, where it is captured synchronously. Then the detected demodulation spread code is given to a noise elimination circuit 7. The noise elimination circuit 7 eliminates noise even at a high level. A waveform processing section 4 compares the noise with a threshold level and regards it information when the demodulation spread code exceeds the threshold level and provides an output of an information detection signal. The information detection signal is given to the spread code section 5, which is synchronized and a clock signal is applied to the spread demodulation section 2.  Then the spread demodulation section 2 applies spread demodulation to the SS signal based on the clock signal. Moreover, the signal subject to spread demodulation by the spread demodulation section 2 is given to an information demodulator 6, where QPSK demodulation processing is conducted.
Patent JP-H11258692-A (JP)
Title: Video display device
Inventor: TOMONO TAKAO
IPC: G02B5/32
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight video display device which uses a liquid crystal display by using an asymmetrical reflection type hologram. SOLUTION: A transmission type LCD 1 is arranged on a side part of a spectacle frame 8 and displays video information. A hologram 2 for reduction is arranged opposite the transmission type LCD 1 and projects video information light which is varied in the aspect ratio of the transmission type LCD 1. A mirror 3 is arranged at the front end part of the spectacle frame 8 and reflects video information light projected by the hologram 2 for reduction. The asymmetrical hologram 5 is formed on the front of a spectacle lens 4; and the video information light reflected by the mirror 3 is made incident through the spectacle lens 4 and put back into video information light of the original aspect ratio or an aspect ratio close to it and the information light is projected. Those optical components are put in the spectacle frame 8.  The projection light from the asymmetrical hologram 5 passes through the pupil 6 of an observer and is imaged on a retina 7.
Patent JP-S59205282-A (JP)
Inventor: IWATANI MASAHIRO
IPC: B25J9/16
Filed: 1983-05-09
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-S58197755-A (JP)
Title: Semiconductor device
Inventor: AKU SHIYUUICHIROU
IPC: H01L23/66
Filed: 1982-05-13
Abstract: PURPOSE:To shorten metal wires for connection when a film circuit is formed on a dielectric substrate, a semiconductor element for high frequency electric power is fixed thereon interposing a metal plate between them, and the element thereof is to be connected to film circuits for input and for output provided on the same substrate by a method wherein metal plates to be equal with height of the element are mounted on the film circuits for input/output. CONSTITUTION:The metal plate 6' having favorable radiability and the semiconductor element 7' for high frequency electric power are soldered using solder of Au-Sb, etc., on the film circuit 4' formed on the dielectric substrate 1' of alumina, etc. Moreover the metal plates 10, 11 having the backs of height to be equal with the element 7' are soldered respectively using solder of Au-Sn, etc., on the film circuit 5' for input and on the film circuit 3' for output, and the element 7' and the metal plates 10, 11 are wired to be connected using respectively the metal wires 8', 9'. After then, a radiating plate 2' is fixed to the back of the substrate 1' using Pb-Sn solder. Accordingly, the metal wires 8', 9' can do by short, self-inductance is reduced, and moreover radiation is improved because of existence of the metal plates 10, 11.
Patent JP-H05247982-A (JP)
Title: Water supply controller
Inventor: YOSHIDA TAKAO
IPC: E03D5/10
Filed: 1992-03-02
Abstract: PURPOSE:To prevent erroneous sensing, and to improve the accuracy of sensing by conducting transmission modulated on the basis of discrimination information peculiar to a reflection sensor when a reflection signal with transmission from a floodlighting means is obtained. CONSTITUTION:A reflection type sensor 2, in which pulse transmission is conducted at every regular interval from a floodlighting means 4, the reflection signals of pulse transmission are detected by a light-receiving means 5 and a user 10, etc., are sensed, is provided. When a flood-signal changeover means 44 is mounted to the floodlighting means 4 and the detecting output of the reflection signal with transmission is acquired, transmission modulated on the basis of discrimination information peculiar to the reflection sensor 2 is performed. The reflected light of the modulated transmission is detected, and the acquisition of the detecting output of the reflection signal corresponding to a transmitted signal is decided in a decision means 7. Accordingly, erroneous sensing due to disturbance light and floodlighting from other reflection type sensors can be prevented.
Patent JP-S60223872-A (JP)
Title: Electrically conductive paint
Inventor: NAKANISHI AKIRA
IPC: H05K1/09
Filed: 1984-04-20
Abstract: PURPOSE:To provide an electrically conductive paint which has a long pot life and gives a coating film having excellent characteristics, containing a specified binder component and an electrically conductive material. CONSTITUTION:A binder component consisting of an isocyanate source compound obtd. by blocking a trimethylolpropane adduct of hexamethylene diisocyanate or a trimer of hexamethylene diisocyanate with imidazole and a resin contg. active hydrogen and having a hydroxyl value of 100-150eq/10<6>g (e.g. polyester polyol), an electrically conductive material (e.g. silver powder) and a solvent are kneaded together. EFFECT:The paint can be cured at a low temp. in a short time (at 120-150 deg.C for 5min), has good adhesion to film substrates and gives a cured film having a pencil hardness of H or above and an area resistance of 0.1OMEGA/square. USE:Paints for printed-wiring boards for a keyboard switch, resistors, electrodes, etc.
Patent JP-H03279838-A (JP)
Title: Breakage generation detecting method for member
Inventor: YAMAGUCHI TAKUO
IPC: G01M13/02
Filed: 1990-03-28
Abstract: PURPOSE:To detect the breakage generation of the member by fitting an elastic wave sensor to the member, transmitting signals to a signal processor through a signal transmitting means whose signal transmitting ability is in a low frequency range, and performing a linear addition averaging process. CONSTITUTION:The elastic wave sensor 4 is fitted on the flank of the member (gear) 1 which generates breakage because of its brittleness by being loaded repeatedly, a preamplifier 5 is fixed on a rotary shaft 2, and the elastic wave signal from the elastic wave sensor 4 is transmitted to a preamplifier 5 through a cable 6 and amplified. The signal transmitting means (slip ring) 7 whose signal transmitting ability is in the low frequency range (<=10 kHz) is fitted to an end of the rotary shaft 2 and the amplified signal from the preamplifier 5 is transmitted by a cable 8. Then a data processor 14 performs the linear addition averaging process through a cable 11, a band-pass filter 12, and a main amplifier 13 to remove a noise.
Patent JP-H05242592-A (JP)
Title: Disk device
Inventor: MIURA TORU
IPC: G11B5/55
Filed: 1992-03-02
Abstract: PURPOSE:To prevent the error of track zero detection when power source is applied in a floppy disk device. CONSTITUTION:A start control circuit 20 is provided in the floppy disk device 2. A step pulse and a direction signal sent from a host device 1 are controlled and sent to a stepping motor control driving circuit 9 by the start control circuit 20. That is, the start control circuit 20 is provided with an AND gate circuit 26 for controlling the step pulse and a NAND gate 31 for controlling the direction signal, and when the direction signal indicating a stepout is generated from the host device 1 when an output indicating a track zero is generated by a track zero sensor 10 having an error during the time when power source is being applied, the direction signal of the stepout is prohibited by the NAND gate 31. Then, a signal indicating a step-in instead of the direction signal is imparted to the control driving circuit 9.
Patent JP-S61239477-A (JP)
Title: Tape cassette
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B23/30
Filed: 1985-04-16
Abstract: PURPOSE:To prevent an entanglement even placing plural locking plates in a bundle by forming a light passing section of the locking plate which is the light passing part used for detecting the end of a tape or the like by a transparent material. CONSTITUTION:A locking plate 9' is formed of a transparent grade of plastic such as AS, PS or ABS, and in order to improve an appearance, all the surface except for a light passing section 9c' is worked by a satin finish to make white and translucent. When a cassette is mounted on a deck, a pressing section 9b' is pressed the locking plate 9' rotates and is inclined, and a jaw 9a' releases a locking of a protecting cover and the protecting cover is opened. The light passing section 9c' is not subjected to the satin finish but remains to be transparent, and an irradiated light can pass therethrough as shown by an arrow 7'.
Patent JP-S62237771-A (JP)
Title: Light emitting element driving circuit
Inventor: IKEGAMI SEIICHI
IPC: H01L33/00
Filed: 1986-04-07
Abstract: PURPOSE:To delete the number of wirings for driving many light emitting elements by transmitting the driving data of the element at separated portion as 3 signals, and inputting the data synchronously by a circuit mounted on an operation panel to drive the elements. CONSTITUTION:Light emitting element driving signals 101A 101N for designating the ON or OFF of light emitting elements are input to AND gates 12A-12N which input the output pulse of a ring counter 11 according to a clock signal 102, and the signals are output when the output pulse of the counter 11 exists to become drive signals 100 through an OR gate 13 to be fed to a receiver 2. A preset signal 103 is simultaneously applied to a transmitter 1 and the receiver 2 to set the value of the counter to the same, and synchronized by applying the same clock signal thereto. The receiver 2 inputs the signal 100 synchronously with the signals 101A-101N input to the transmitter 1.
Patent JP-S62236753-A (JP)
Title: Wire dot head
Inventor: ARA YOJI
IPC: B41J2/275
Filed: 1986-04-07
Abstract: PURPOSE:To reduce the rebound of a rocking lever, by providing a stopper having a shape increasing a contact area as the rocking lever for protruding a wire is pressed gradually. CONSTITUTION:When a current is supplied to a copper wire 16, magnetomotive force is generated and the movable core 26 being the movable part of a closed magnetic path is attracted toward a coil core 14 and, therefore, an armature lever 23 revolves around the engaging part with a post 21 and the wire 10 fixed to the armature lever 23 moves toward the surface of paper to print a dot and returns to a stand-by state by an armature return spring 22 after printing. A stop part at the time of return is a stopper 27. This stopper 27 is made of rubber and integrated with a stopper metal jig 28 by baking, and the leading end part of the stopper 27 and the surface of the armature lever 23 are inclined by an angle theta.
Patent JP-S57195636-A (JP)
Title: Preparation of rubber composition for tire tread
Inventor: TOKIEDA AKINORI
IPC: B29D30/00
Filed: 1981-05-29
Abstract: PURPOSE:To obtain the title composition, which can remarkably reduce rolling resistance, without impairing its wet skid property, by blending specified oil- extended SBR with other diene rubber at specifically designed two stages. CONSTITUTION:100pts.wt. crude rubber, comprising (A) 20-80pts.wt. rubber having Mooney viscocity of 53 or more at 100 deg.C, prepared by extending SBR, containing 20wt% or more styrene and a butadiene portion having 20wt% or less 1,2-bonds, with extending oil and (B) 80-20pts.wt. at least one of other diene rubbers (e.g., general-purpose SBR or polyisoprene rubber), is prepared. At the first stage of a blending process, 40-70pts. carbon black is added to 49-90pts. crude rubber and mechanically blened. Thereafter, the remaining part (60-10pts.) of the crude rubber is added to and mechanically blended with the mixture at the second stage. In this way, an objective rubber composition is obtined.
Patent JP-H11281653-A (JP)
Title: Automatic sample introduction apparatus
Inventor: HIRATA GENZO
IPC: G01N30/16
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To continuously analyze more samples by using two or more microplates, by a method wherein the two or more microplates are installed on a sample rack, on a sample introduction apparatus. SOLUTION: Positions of respective holes in a microplate 1 are decided in the transverse direction and the longitudinal direction by using the origin 4 as a reference. A hole 5 at a shortest distance from the origin 4, a hole 6 at a longest distance and holes which are arranged at equal intervals between the hole 5 and the hole 6 are arranged in the transverse direction. Then, positions in the transverse direction of holes on the microplate 1 are stored in an automatic sample introduction apparatus.  It is supposed that holes are arranged in the longitudinal direction at equal intervals on the basis of the hole 5 at the shortest distance from the origin 4, on the basis of a hole 7 at a longest distance and on the basis of the number of holes in which the number of holes by supposing that holes in (n-1) pieces exist between a hole 8 and a hole 9 is added to the number of holes arranged between the hole 5 and the hole 7. Then, positions in the longitudinal direction of holes in another microplate 1 are stored in the automatic sample introduction apparatus. When positions in the transverse direction of holes are combined with positions in the longitudinal direction of holes, the positions of the holes in the microplate 1 can be judged by the automatic sample introduction apparatus.
Patent JP-H06294087-A (JP)
Title: Bleached kraft pulp
Inventor: OMORI SHUNJI
IPC: D21H11/00
Filed: 1993-04-07
Abstract: PURPOSE:To obtain kraft pulp bleached by a method which uses a reduced amount of a chlorine-based bleaching agent or omits the use of the bleaching agent and, consequently, is much more acceptable in terms of environment. CONSTITUTION:This bleached kraft pulp is obtained by a bleaching process with formamidinesulfinic acid and by a combined process of the bleaching process with formamidinesulfinic acid and a bleaching process with zone, oxygen, an acid or peroxide. In bleaching for providing conventionally usable whiteness as bleached kraft pulp, since the amount of a chlorine-based bleaching agent is reduced or the chlorine-based bleaching agent is not used at all, the amount of an organic chlorine compound generated harmfully in terms of environment can be reduced.
Patent JP-S5415652-A (JP)
Title: Manufacturing device of electronic parts
Inventor: MIURA YOSHINORI
IPC: H05K13/00
Filed: 1977-07-06
Abstract: PURPOSE: To achieve an easy automation of the work through holding of a high positional accuracy (0.15mm) for the product by securing an accurate positioning of the welded component to the prescribed relation to carry out welding with use of a jig, which can be applied to manufacture of the cathode parts and others of the Braun tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1087788-A (JP)
Title: Phosphorus-modified epoxy resin and its production
Inventor: HOEROLD SEBASTIAN DIPL CHEM DR
IPC: C08G59/40
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin containing structural units derived from a polyepoxy compound and structural units derived from a phosphorus-containing dicarboxylic acid (anhydride), capable of being easily produced, capable of realizing excellent flame retardance, storage stability and phosphorus content controllability, and useful as a surface-coating agent, etc. SOLUTION: This phosphorus-modified epoxy resin having an epoxy value of 0.05-0.6mol/100g contains (A) structural units derived from a polyepoxy compound having two or more epoxy groups in the molecule and (B) structural units derived from a phosphorus-containing carboxylic acid such as a compound of formula I [R1, R2 are each a 1-8C (branched)alkyl, cyclohexyl, cyclopentyl, an aryl, etc., or R1 and R2 may together form a ring with P; (m), (n) are each 0, 1] or a phosphorus-containing carboxylic acid anhydride such as a compound of formula II.
Patent JP-H02258370-A (JP)
Title: Medium thickness detection system in printer
Inventor: EGAWA HIROMI
IPC: B41J13/00
Filed: 1989-03-31
Abstract: PURPOSE:To enhance a medium thickness detection accuracy to prevent a low-density printing by providing a thickness judging part for obtaining numeric values of thickness detected by a medium thickness detection part for detecting a medium thickness at two or more points of a medium during feeding and an average calculating part for averaging the numeric data obtained by the thickness judging part. CONSTITUTION:Rollers 2 and 3, a sensing roller solenoid 6, and a platen 5 are controlled by a feed part 10 and a medium thickness detection part 11. A medium thickness detection is conducted at a point A, and a position at this time is stored as a numeric value. Thereafter, a medium 1 is fed in a direction of an arrow 8 by the feed part 10 and brought to a stop so as to be subjected to a medium thickness detection at a point B. A medium thickness detection is again performed by the medium thickness detection part 11, and a position at this time is stored in the form of a numeric value. Then, an average of the numeric values at the points A and B is calculated by an average calculating part 13. The feed part 10 sets the rollers correspondingly to the smaller thickness of the medium 1. The medium thickness detection part 11 sets the sensing roller solenoid 6 and the platen 5 under control correspondingly to the calculated average value.
Patent JP-H01253057-A (JP)
Title: Control system for input/output channel of computer
Inventor: KARATSU YASUSHI
IPC: G06F13/12
Filed: 1988-04-01
Abstract: PURPOSE:To improve the operation reliability by selecting the contents of a select state register corresponding to a sound channel control means from the channel control means side and connecting its bus to a desired channel. CONSTITUTION:A disconnectable connecting means 60 is provided between the buses and channels of channel control means 10 and 20 and if abnormality occurs to either of the channel control means 10 and 20, the contents of a register 51 or 52 in a select state corresponding to the sound channel control means are selected from the channel control means side and its bus is connected to a desired channel through the connecting means 60. The input/output operation which is performed through the channel corresponding to the channel control means 20 or 10 where the abnormality occurs is therefore carried on from the side of the sound channel control means 20 or 10. Consequently, the operation reliability is improved.
Patent JP-2000273155-A (JP)
Title: Semiconductor sealing epoxy resin molding material and semiconductor device using the same
Inventor: NAGATA HIROSHI
IPC: C08K3/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor sealing epoxy resin molding material excellent in curability and shelf stability, and to provide a high moisture resistance semiconductor device using a cured product of the same. SOLUTION: A semiconductor sealing epoxy resin molding material comprises (A) a crystalline epoxy compound having two or more epoxy groups in the molecule and a melting point of 50-150 deg.C, (B) a compound having two or more phenolic hydroxyl groups in the molecule, (C) a compound obtained by heat melting a phosphonium salt represented by the formula (wherein R1-R4 are each a 3-6C alkyl group and may be the same or different) and a compound having two or more phenolic hydroxyl groups in the molecule at a temperature of not lower than the melting point or softening point of the compound having two or more phenolic hydroxyl groups in the molecule, and (D) an inorganic filler.  The semiconductor sealing epoxy resin molding material reconciles the curability and the shelf stability, and a semiconductor device sealed with a cured product of this molding material has excellent moisture resistance.
Patent JP-H0576447-A (JP)
Title: Low friction aluminum rall shape material and method of manufacturing the same
Inventor: NAKAJIMA YUKIHIKO
IPC: A47H1/04
Filed: 1991-03-22
Abstract: PURPOSE:To improve slide and reduce noises by composing the support surface of a rail making slidable contact with a slide body like a curtain runner of a three-layer structure comprising an oxidized film layer, melamine resin film layer and fluororesin film layer. CONSTITUTION:An aluminum alloy made curtain rail 1 is formed of an intermediate plate part 2 mounted to a ceiling, wall or the like, both side plate parts 3 folded by 90 deg. and both edge plate parts 4 folded inward further by 90 deg.. Both edge plate parts 4 form a longitudinal rail groove 6. A slide body 12 of a curtain runner 5 slides along the groove 6 on a support surface 7 of the curtain rail in the direction perpendicular to this paper. The support surface 7 is formed with a three-layered cover layer 20 consisting of an anodized film layer 16, melamine resin film layer 17 and fluororesin system film layer 18 sequentially in the order from below. Thus, the coefficient of friction is reduced to improve the slide and restrain noises.
Patent JP-S61240971-A (JP)
Inventor: MAEDA MITSURU
IPC: A62C19/00
Filed: 1985-04-18
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。