baber/WOPTO huggingface dataset:
Patent JP-S62126733-A (JP)
Title: Timing regeneration system
Inventor: KURISU KAZUKI
IPC: H04L7/10
Filed: 1985-11-27
Abstract: PURPOSE:To prevent phase shift by allowing a PLL circuit to hold and average phase control information at the time of input of each burst signal input and using the information so as to apply control at a section absent from the burst signal. CONSTITUTION:An input signal is inputted to a binary quantization phase comparator 1 to output a binary-coded phase lead signal LEAD and a phase lag signal LAG as phase information. A holding and averaging circuit 7 uses averaging circuits 71, 72 to calculate a mean value at the i-time of bursts to the signals LEAD, LAG outputted from the comparator 1 and stores a function (f) using an average difference as a variable in a memory 73. Then a pulse inserting/ extracting output circuit 8 applies the correction of phase shift in response to the output of the circuit 7 at the section without any burst signal.
Patent JP-H0982966-A (JP)
Title: Semiconductor device and manufacture of double-side gate thin-film transistor
Inventor: NOGUCHI TAKASHI
IPC: H01L29/786
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a thin-film transistor integrated and formed to a semiconductor device. SOLUTION: At least a thin-film transistor 2 is integrated and formed to an insulating substrate 1 in a semiconductor device. The thin-film transistor 2 has double-side gate structure with a pair of a lower-side gate electrode G1 and an upper-side gate electrode G2. The lower-side gate electrode G1 is patterned and formed on the insulating substrate 1. The lower-side gate electrode G1 is covered with a lower-layer gate insulating film 3. A semiconductor thin- film 4 is shaped onto the lower-layer gate insulating film 3, and used as the active layer of the thin-film transistor 2. The semiconductor thin-film 4 is covered with an upper-layer gate insulating film 5. The upper-side gate electrode G2 is aligned with the lower-side gate electrode G1, and patterned and formed on the upper-layer gate insulating film 5.
Patent JP-H03264001-A (JP)
Title: Coin bag installed and fixed to position of back of fingerless glove band
Inventor: KATOU YOSHIMORI
IPC: A41D19/00
Filed: 1990-10-04
Abstract: PURPOSE:To improve the portability of a coin bag so as to reduce the possibility of its loss by forming the extension surface of a back portion surface like a purse, installing a fastener thereon, folding back the extension surface at the wrist of the hand position to be used as a cover of a coin bag, fitting a cover button thereto, and providing a fixing metal fitting for a wrist band which is formed by inserting a collar into a flat cavity sheath to be like an umbrella lock. CONSTITUTION:A coin bag 6 is installed and fixed to a position of the back of the hand by adhesion, an extension surface of the back portion surface of a fingerless glove 1 formed in a purse shape and a fastener 7 is installed thereon, and the extension surface of the back portion is folded back to the back portion side at the wrist of the hand to be used as a cover 3 for the coin bag. The folded-back cover 3 is fixed by a recessed pressing button 2. As a fixing metal fitting for a wrist band, a plate-like click 9 is inserted in a flat cavity sheath 8 and locked by a collar 10 like an umbrella lock of the support of an umbrella.
Patent JP-H06120446-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: OZAKI TORU
IPC: H01L27/04
Filed: 1992-10-02
Abstract: PURPOSE:To provide a DRAM having the memory cell structure whereby the diameter of a trench can be made large without having any wrong effect on adjacent elements and whereby the increase of the capacity of a capacitor and the improvement of the characteristic of an element are made possible. CONSTITUTION:A semiconductor storage device having a DRAM cell wherein a trench is formed in a semiconductor substrate and a capacitor electrode is formed in the trench. To be more precise, the DRAM cell is formed out of a storage node 200 which is formed by burying the capacitor electrode in a trench 100 up to the position lower than the surface of a silicon substrate 1, and out of a storage-node leading electrode 201 formed by the process wherein the sidewall of a thin film electrode is left in a part of the sidewall of the trench 100, and extended from the surface of the substrate 1 to the storage node 200.
Patent JP-H04258616-A (JP)
Title: Netted epoxy resin having non-linear optical characteristics
Inventor: IENSU NORUTOMAN
IPC: C08F220/32
Filed: 1991-09-17
Abstract: PURPOSE: To enlarge supply of a polymer for a non-linear optical medium and to obtain especially a polymer with an industrially enough glass transition temp. by using an epoxy resin with a specified structure.  
     CONSTITUTION: Epoxy resins of formula I is provided. In formula I, x:y=1:99-99:1; R 1  and R 2  are each H, CH 3  or a halogen; X 1  and X 2  are each O or NR 3  (wherein R 3  is H or a 1-6C linear or branched chain alkyl group); Y 1  is a 2-20C linear or branched alkyl group [wherein one or more non-adjoining CH 2  groups except CH 2  group bonded to Z may be substd. with O, S or NR 4  (wherein R 4  is H or a 1-6C alkyl)]; Y 2  is a 1-3C linear or branched alkylene group; Z is a conjugated π-electron system E of a structural formula -D-E-A substd. with an electron donor D and an electron acceptor A; E is formula II, formula III, etc., (wherein m-1-3; E 1  is -N=N-, etc.; E 2  is CH or N); D is O, S, etc.; A is a halogen, NO, CN, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01110041-A (JP)
Title: Three dc motors
Inventor: IWAMA MASAKI
IPC: H02K27/00
Filed: 1987-10-22
Abstract: PURPOSE:To obtain stronger turning effort by coupling three DC motors. CONSTITUTION:Copper rings 20 & 21 are provided to supply the current to two AC commutator pieces 15 with no cut type and a DC commutator piece 16 with cuts and a cylindrical shape like an umbrella structure, and to motorcoils 2, 3 and 6-9. Six coil bars 2, 3 and 6-9 of an armature are rotated by a rotary shaft 19.
Patent JP-H06240170-A (JP)
Title: Azolake pigment composition
Inventor: IOHARA KAZUO
IPC: C09D11/02
Filed: 1992-09-09
Abstract: PURPOSE:To obtain an azolake pigment composition manifesting excellent printing ink properties without using an additive or a treatment causing various kinds of problems, unlike known azolake pigments. CONSTITUTION:In relation to an azolake pigment composition synthesized by coupling a diazonium salt of an aniline derivative having a water-soluble group with plural impregnating agents and converting it to a lake at one time or stepwise, the impregnating agents for this azolake pigment composition contain 99.8 to 70mol% beta-naphthol or beta-hydroxynaphthoic acid and 0.2 to 30mol% beta- oxynaphthoic acid anilide not having a water-soluble group.
Patent JP-H0694936-A (JP)
Title: Aligning device for optical waveguide device
Inventor: IWASAKI YUTAKA
IPC: G02B6/30
Filed: 1992-09-09
Abstract: PURPOSE:To provide the aligning device which can relatively align the incident faces of optical waveguide devices and incident light spots easily with high accuracy. CONSTITUTION:The optical waveguide device (optical switching net 3) is formed on a substrate 1 to be examined. This substrate is provided with double mode waveguides 4, 5 for aligning, waveguide branching means 6, 7 for branching the exit light from these double mode waveguides 4, 5 and photodetectors 12, 13, 14, 15 for respectively independently detecting branched light rays. The relative mis-alignment quantity and mis-alignment direction of an optical fiber array 2 and the incident face of the optical waveguide device are detected in accordance with the differential signal outputs of the photodetectors 12 and 13 as well as 14 and 15.
Patent JP-S61142867-A (JP)
Title: Data transmission method
Inventor: FUKAGAWA HIROSHI
IPC: H04N1/40
Filed: 1984-12-17
Abstract: PURPOSE:To execute scrambling/descrambling of transmission data so as not to be related directly to a transmission error by applying error correction coding and decoding after scrambling to correct the error generated on a transmission line and then applying descrambling. CONSTITUTION:A scrambler 11 is provided with n stages of shift registers and an exclusive OR circuit, and when a periodic series exists in a transmission data Di, the data is converted into a scramble data Ds of a random series. The scramble data Ds is fed to an error correction coding circuit 12, where a specific code for error correction on the transmission line is added to the data, and after prescribed modulation such as phase difference modulation is executed at a MODEM13, then the result is transmitted to the transmission line 31. The transmitted data to be modulated is demodulated by a MODEM21 at the reception side, and the result is fed to an error correction decoding circuit 22, where the data is decoded to correct transmission errors. Since the error generated on the transmission line is corrected efficiently, the recording picture quality is improved.
Patent JP-H11105820-A (JP)
Title: Taping apparatus and method for coil packing paper
Inventor: NAKATANI HIROSHI
IPC: B65B25/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To allow inner peripheral paper and outer peripheral paper to be stuck while preventing them from twisting and being wrinkled by inserting a taping mechanism into an inner diameter part of a coil and by rotating and moving it while a tip of an adhesive tape is fixed to and pushing against an inner peripheral face. SOLUTION: A taping mechanism 1 comprises a moving part which can rotate and move in a circumferential direction in an inner diameter part of a coil A and a fixed part pivoted to an axial direction of the coil A and is mounted on a carry via a frame. The moving part is formed with a pushing roll 16 for pushing a tape 11 against an inner peripheral face of the coil A. The taping mechanism 1 is inserted into the inner diameter part of the coil A, and the tape 11 is fixed by a fixing roll 17. Then the moving part is moved along the inner peripheral face of the inner diameter part of the coil A to stick outer peripheral paper with inner peripheral paper by a pushing roll 16. Since the tape 11 is fixed by the fixing roll 17 at this time, the inner peripheral paper and the outer peripheral paper can be prevented from being wrinkled and twisting.
Patent JP-2000079769-A (JP)
Title: Sublimation type heat-sensitive recording medium, and image forming method
Inventor: NAKAMURA MASAKI
IPC: B41M5/382
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image of which the fixing property is favorable, and which is excellent in storage stability by providing an ink sheet containing a coloring matter having a silica coupling group in an ink layer, and at the same time, providing an image receiving sheet containing silica or titanium oxide in the image receiving layer. SOLUTION: An ink sheet containing a coloring matter having a silica coupling group in the ink layer is provided, and at the same time, an image receiving sheet containing silica or titanium oxide in the image receiving layer is provided. Silica which is used for the image receiving layer may be any form as long as it has Si-OH, such as a silica grain or a silica gel. Also, the ink sheet, basically, has an ink layer containing a thermally diffusing coloring matter on a supporting body. Then, as the thermally diffusing coloring matter, a coloring matter having a silica coupling group is used. A heat-sensitive transfer recording material using such a coloring matter has less image bleeding even after a storage, and shows a favorable fixing property.
Patent JP-H04284039-A (JP)
Title: Circuit device for synchronizing pulse generation
Inventor: AAHIMU HERUTSUBERUGAA
IPC: H04Q11/04
Filed: 1991-10-15
Abstract: PURPOSE: To provide a circuit device which converts the frame word of an STM-16 module into a synchronized word with a smaller circuit configuration and a smaller cost than the conventional technique and is specified to the above- mentioned concept. CONSTITUTION: A circuit device is provided with a demultiplexer 1, a memory matrix 2, a decoder circuit 6, and a multiplexer device 3. The decoder circuit 6 is used for inquiring whether or not a first word A1 is stored in the memory matrix 2. Addressing logic 7 converts the inquired results into binary numbers 7a and 7b used for controlling the multiplexer device 3. Since bits are rearranged by using the multiplexer device 3, the bits are arranged in prescribed order. In a second memory matrix 4 and a comparator circuit 8, whether or not the memory location of the matrix 4 contains prescribed bits of the first word A1 and a second word A2 is checked. When the matrix 4 contains the bits, the comparator circuit 8 generates a synchronized pulse 8b.
Patent JP-H06212122-A (JP)
Title: Polyurethane coating composition derived from long-chain aliphatic polyol
Inventor: POORU SAADEYUUKU
IPC: C08G18/34
Filed: 1993-09-29
Abstract: PURPOSE: To obtain a coating composition which is dried quickly after coating and has excellent coating properties and metallic effects, and to provide a process for producing the composition.  
     CONSTITUTION: This coating composition comprises the following components: (a) an aqueous medium, (b) a water-dispersible polyurethane resin that is the reaction product of a mixture comprising (1) a long-chain aliphatic polyol having 18 to 60 carbon atoms, (2) a multifunctional compound having at least one active hydrogen group and at least one water-stabilizing group, (3) an active hydrogen-containing capping and/or chain extending agent and (4) a polyisocyanate, and (c) an aminoplast crosslinking agent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62127333-A (JP)
Title: Flame-retarding resin composition
Inventor: SATO FUMIO
IPC: C08L25/02
Filed: 1985-11-28
Abstract: PURPOSE:To obtain the titled composition excellent in flame retardancy, transparency, mechanical properties and moldability, comprising a copolymer of an aromatic vinyl compound with methyl methacrylate, etc., a specified compound, a brominated aromatic compound and a phosphite compound. CONSTITUTION:70-95pts.wt copolymer (A) comprising 30-69wt% aromatic vinyl compound units, 70-31wt% methyl methacrylate units and 0-20wt% other copolymerizable monomer units and having an intrinsic viscosity of 0.03-0.1l/g (in CHCl3 at 25 deg.C) is mixed with 1-15pts.wt. compounds, m.p. of 90-210 deg.C, of formulas I and or II (wherein X is H, Br or Cl, Y is a group of formula III, IV or V, and Z is a group of formula VI or VII), 0-25pts.wt. brominated aromatic compound (C) of m.p. of 90-210 deg.C (e.g., tetrabromobisphenol A) and 0-3pts.wt. phosphite compound (D) of m.p. 40-210 deg.C (e.g., bisphenol A pentaerythritol phosphite).
Patent JP-S62126425-A (JP)
Title: Graphic recognizing device
Inventor: JINNO KIMIYUKI
IPC: G06F3/046
Filed: 1985-11-28
Abstract: PURPOSE:To reduce errors and power consumption with simple structure by providing a tablet arranging plural single cells in which digital signals are written on a quench permanent magnet thin band. CONSTITUTION:The layer of the quench permanent magnet thin band 2 is formed on the surface of a supporting board 1 and the cells 3 writing digital signals consisting 16 bits or 31 bits are arranged on the layer. Integers starting from '0' are written in each cells, so that addresses can be easily detected. In addition, the constitution of the cells is deviced so that a read pen 4 can cross any one side of each cell even is the read pen 4 starts to move with an optional inclination. Information read out by the read pen 4 is collated with a pattern recognizing program in a recognizing device, processed by a computer and displayed on a CRT or printed out on a printer.
Patent JP-S62161128-A (JP)
Title: Liquid crystal display device
Inventor: NARUSE KAZUHIKO
IPC: G02F1/133
Filed: 1986-11-07
Abstract: PURPOSE:To obtain an inexpensive liquid crystal display device which permits viewing of a display even in a dark place, suppresses the electric consumption required for the same and does not require a special space by having a liquid crystal display means, memory means, manual operating member, display control means, illuminating means, and control means. CONSTITUTION:A reset signal is inputted from a reset signal generator GE3 to the input terminal RESET of a microcomputer CPU at the point of the time when a power source is thrown. The microcomputer CPU starts the execution of a program from the prescribed address of the program stored in a PROM. The output terminal PO4 of the microcomputer CPU supplies a signal to a driver DV3 for illumination according to the program. The driver DV3 puts an illuminating member LED1 for display placed on the rear of a display element LCD of a semi-transmission type into a lighting up state by the high signal from the output terminal PO4.
Patent JP-S63121112-A (JP)
Title: Recording and reproducing device
Inventor: KAWAMOTO HIDEO
IPC: G11B5/52
Filed: 1986-11-08
Abstract: PURPOSE:To suppress the contact force of a tape for a rotary head at a level less than a prescribed value, by specifying the shape of the lower end plane of a rotary drum, a space between the lower end plane of the rotary drum and the upper end plane of a fixed drum, and the position of the rotary head. CONSTITUTION:The lower end plane of the rotary drum 3 is constituted in a plane to be in parallel with the upper end plane of the fixed drum 5 over entire circumference without generating notch, and the space between the lower end plane of the rotary drum 3 and the upper end plane of the fixed drum 5 is constituted at 1-3mm. And the rotary head 2 is supported on the rotary drum 3 with a supporting member 12, thereby, the rotary head 2 is arranged almost at an intermediate position between the upper and the lower sides of the space. In this way, it is possible to suppress the contact force of the tape for the rotary head at the level less than the prescribed value, for example, 5g, etc.
Patent JP-H04143444-A (JP)
Title: Engine trouble detector
Inventor: ITOYAMA HIROYUKI
IPC: F02D45/00
Filed: 1990-10-05
Abstract: PURPOSE:To grasp the occurrence of engine trouble accurately without recourse to sensory evaluation by judging the engine trouble in having an eye to a specified frequency band analyzed of frequency of a vibro-signal when no knocking is judged. CONSTITUTION:An engine vibro-signal being detected by a knock sensor 5 attached to a car engine 1 is inputted into a control circuit 7. Then, on the basis of an output signal out of a band pass filter 9 as a frequency analyzing means, knock occurrence is judged by knock judged circuit 11. Here, a trouble judging circuit 13 judged something trouble in the engine 1 in having an eye to a specified frequency band showing a remarkable tendency if a specified part of the engine 1 becomes abnormalized to the vibro-signal frequency- analyzed by the band pass filter 9 when the knock judging circuit 11 has judged that there is no knocking. With this constitution, any trouble happening in the engine 1 is accurately graspable without recourse to sensory evaluation.
Patent JP-H01110545-A (JP)
Title: Silane coupling agent
Inventor: HASHIMOTO TAKATSUGU
IPC: C08F236/04
Filed: 1987-10-23
Abstract: PURPOSE:To obtain a silane agent developing extremely high improving effects of mechanical properties on rubber compositions, excellently processing properties and workability, by copolymerizing a polymerizable organosilicon compound containing an alkoxy group with a specific diene compound. CONSTITUTION:A silane coupling agent comprising a copolymer consisting of (A) a diene compound shown by formula I (R1-R6 are monofunctional substituent group such as H, alkyl, phenyl or alkoxy group), (B) an organosilicon compound shown by formula II (m>=1; 0<n<=3; OR is alkoxy group; X is monofunctional substituent group such as alkyl, cycloalkyl or aralkyl; Y is polymerizable group containing one or more C=C) and (C) a polymerizable compound (preferably styrene or acrylic acid) containing one or more C=C as an arbitrary component is blended with a rubber composition preferably together with an inorganic filler and a silanol condensation catalyst.
Patent JP-H08105325-A (JP)
Title: Combustion chamber of diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02B23/06
Filed: 1994-10-05
Abstract: PURPOSE: To provide a combustion chamber capable of improving combustion without increasing the outflow and inflow resistance of air to a cavity. CONSTITUTION: The tip of an injection nozzle 2 mounted on a cylinder head 1 is located adjacent to a cavity 5 recessed in a top surface 4 of a piston 3. The opening edge of the cavity 5 is bulged to the center side to form a reentrant part 7. While orifices 8 connecting the top surface 4 of the piston 3 to the inside of the cavity 5 are formed to penetrate through the reentrant part 7, the extension of the orifices 8 is adapted to cross fuel spray 6 formed by the injection nozzle 2 from the top surface 4 side of the piston 3, so that the inflow of air from the orifice 8 is utilized to give turbulence to the swirl while improving the diffusing property of the fuel spray and combustion.
Patent JP-H03127686-A (JP)
Title: Electrode type device for preventing scale deposition
Inventor: HIIDE CHIYOTAROU
IPC: C02F1/46
Filed: 1989-10-13
Abstract: PURPOSE:To stably and efficiently prevent scale deposition by ionization by regulating the voltage to be impressed to a pair of electrodes to a constant voltage by a constant voltage circuit and simultaneously regulating the current between the electrodes to a constant current by a constant current circuit, and periodically inverting the polarities of the voltage by a polarity inversion circuit. CONSTITUTION:The output of the constant voltage circuit 9 is inputted to the constant current circuit 10, by which the current flowing between the cylindrical electrode 4 and the bar-shaped electrode 5 is so set as to attain always the prescribed value. The output current from the circuit 10 flows between the electrodes 4 and 5 to periodically invert the directions of the current by the polarity inversion circuit 11. The electrode 5 is electroplated by the electrolyte contained in the water if the voltage to make the electrode 4 cathode and the electrode 5 anode is impressed by this periodic polarity inversion. The plating films and deposits previously sticking to the electrodes are eluted and removed if the electrode 4 is made anode and the electrode 5 cathode by inverting the polarities of the voltage to be impressed to both the electrodes by the circuit 11. The elution quantity from the two electrodes is nearly equal if the time to pass the current is set equal before and after the polarity inversion.
Patent JP-H0976934-A (JP)
Title: Rear differential case support structure of vehicle
Inventor: KURIKI MAKOTO
IPC: B60K17/16
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a rear differential case support part formed of a high strength one prevented from deformation by providing a pair of center members spanning front and rear cross members linearly in the longitudinal direction of a vehicle and connecting the rear ends of the center members to the rear cross member at positions coinciding with the centers of respective differential mounts. SOLUTION: A rear differential case 1 of a vehicle is disposed between front and rear cross members 4A, 4B installed between left and right side members 3A, 3B. The case 1 is supported by the front cross member 4A on the tip of a differential support member 6 extending forward from the front end 11 and by the rear cross member 4B through a differential mount 5 on a stay 7 extending left and right from the rear end 12. Also, a pair of center members 2A, 2B spanned between the front and rear cross members 4A, 4B are provided on both left and right sides of the rear differential case 1. These center members 2A, 2B have the rear ends of the centers connected to the cross member 4B in the positions coinciding with the centers of the respective differential mounts 5 to improve the rigidity.