baber/WOPTO huggingface dataset:
Patent JP-H0617330-A (JP)
Title: Multiple false-twist yarn having spun-toned uneven thickness and its production
Inventor: KIMURA TOSHIHIKO
IPC: D02J1/00
Filed: 1992-07-01
Abstract: PURPOSE:To obtain the yarns by arranging drawn filament yarns and another kind of filament yarns with undrawn or semi-drawn portions distributed intermittently in the longer direction in parallel with each other followed by interlacing and then false twisting. CONSTITUTION:Firstly, filament yarns with drawn portions and undrawn or semi-drawn portions distributed alternately in the longer direction are prepared by drawing undrawn or semi-drawn filament yarns while the feed is repeatedly changed instantaneously. Then, these filament yarns and normal filament yarns are arranged in parallel with each other followed by interlacing and then false twisting, thus obtaining the objective multiple false-twist yarns where (A) bulky portions with the crimped drawn portions of both kinds of the filament yarns mutually interlaced and (B) coherent portions with the core consisting of the normal drawn filament yarns enveloped by the undrawn or semi-drawn portions are distributed alternately. The portions A and B have both regularly or irregularly varied lengths and thicknesses, respectively.
Patent JP-H1127738-A (JP)
Title: Carrier sensing method of mobile communication system
Inventor: TAGAMI KATSUMI
IPC: H04B7/26
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve frequency utilization efficiency by setting a specified level of interference wave detection high, when a received level is high and setting it low, when the received level is low and simultaneously detecting interference waves at the time of transmission and receiving. SOLUTION: A mobile station sends a link channel establishment request signal to a base station, and the base station that receives the signal determines a reference value for interference detection and stores it in a memory. When a received level in each frame lowers at the time of transmission from the storing base station, it is determined whether or not it falls below a channel interference detection reference value. When it does, it is determined whether or not it falls below an up channel interference detection reference value. When it fall below all, it is allocated to a speech communication channel. The base station sends a link channel allocation signal to a channel which is determined as having no interference waves to a mobile station.  The mobile station which receives the signal performs carrier sensing about a specified link channel and stores the received level in respective frames in a memory.
Patent JP-S58135583-A (JP)
Inventor: PIEERU BATOO
IPC: H01R4/36
Filed: 1982-10-04
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-S5799171-A (JP)
Title: Preparation of novel sweetening agent containing sorbitol and mannitol
Inventor: ADACHI TAKASHI
IPC: A23L27/30
Filed: 1980-12-12
Abstract: PURPOSE: To prepare a low cariogenic sweetening agent, by the catalytic reduction of a sugar composition obtained by treating sucrose with fructosyl transferase, under specific conditions.  
     CONSTITUTION: A sugar liquid containing saccharides such as glucose, fructose, sucrose, oligosaccharide consisting of sucrose bonded with 1W4 molecules of fructose, etc. is prepared by treating sucrose with 5W200 unit, pref. 20W80 unit, based on 1g of sucrose, of fructosyl transferase. The sugar liquid thus obtained is subjected to the conventional enzyme deactivation, discoloration, and desalting, adjusted to pH7W9 with e.g. secondary sodium phosphate, and catalytically reduced with nickel catalyst, etc. to effect the selective conversion of glucose and a small amount of fructose existing in the sugar liquid to sorbitol and mannitol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0713353-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NOSHO SHINJI
IPC: G03G5/043
Filed: 1993-06-22
Abstract: PURPOSE:To dissolve the problems such as the increase of the residual electric potential and the dark part electric potential reduction, and maintain the high electrostatic contrast for a long period because of the high sensitivity characteristic in the initial stage and the small sensitivity variation after copying test, and because the electric charge carrier is not trapped between the electric charge generating layer and the electric charge transfer layer, even after the use in repetition. CONSTITUTION:An electric charge pouring layer containing the electric charge generating substance and the electric charge transfer substance between an electric charge generating layer and an electric charge transfer layer which are installed on an electric conductive supporting body is installed, and at least one between the electric charge generating substance and the electric charge transfer substance in the electric charge pouring layer is the same to the substance contained in the layer other than the electric charge pouring layer.
Patent JP-H0226071-A (JP)
Title: Solid-state image sensing device
Inventor: YAMAMOTO KATSUMI
IPC: H04N5/361
Filed: 1988-07-15
Abstract: PURPOSE:To solve error signal problems such as a color mixture by forming condensing lenses so as to face each photodetector area of a solid-state image sensing element after formation of a transparent smooth layer on a colored filter layer. CONSTITUTION:On a flat surface of a transparent smooth layer 5 on a colored filter layer 3, condensing lenses 4 are formed so as to face each photodetector area 1a. This makes it possible to fix a distance between the condensing lenses 4 and the photodetector areas 1a. Therefore, a focal length of each condenser lens 4 can be fixed and by its lenticular effect, it is possible to condense the light inputted through the condensing lens 4 effectively on the photodetector area 1a facing the condensing lens 4. At this time, the input light faces the condensing lens 4 and passes through only the colored filter layer facing the photodetector area 1a. By this method, various troubles such as color shading, deterioration of saturation and color discrepancy can be avoided.
Patent JP-H05341467-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C7/38
Filed: 1992-06-10
Abstract: PURPOSE:To enhance sensitivity and to restrain rise of fog with the lapse of time after exposure by incorporating selenium-sensitized silver halide grains and a specified cyan coupler in a silver halide emulsion layer. CONSTITUTION:At least one the silver halide emulsion layers contains the selenium sensitized silver halide grains and the cyan coupler represented by formula I or II in which Za is -NHor -CH(R13)-; each of Zb and Zc is -C(R14)= or -N=; each of R11-R13 is an electron-attractive group having a Hamett's substituent constant sigmaP of >=0.2 and the sum of those of R11 and R12 is >=0.65 each of R14 and R21 is H or a substituent; Zd is a nonmetallic atomic group necessary to form a 6-membered N-containing heterocyclic group; and each of X1 and X2 is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-H0340077-A (JP)
Title: Sensor head
Inventor: SUZUKI HIROMASA
IPC: G03B27/34
Filed: 1989-07-06
Abstract: PURPOSE:To surely detect the mark recorded in a carried long size body by providing a first optical fiber for leading a light beam reflected onto the long size body to a photodetector, and a second optical fiber whose diameter dimension is larger than that of a first optical fiber and which leads a light beam passing through the long size body. CONSTITUTION:The subject sensor head is provided with a first optical fiber 58A in which a reflected light is made incident on a mark exposed and recorded on a long size body and which leads this incident light to a photodetector 62, and a second optical fiber 58B in which the incident surface is placed in a position being more distant from the surface of the long size body than this first optical fiber 58A, and also, a light beam which passes through a hole-like mark provided on the long size body whose diameter dimension is larger than that of a first optical fiber 58A is made incident, and which leads this incident light to the detector 62. In such a way, the mark recorded in the carried long size body can be detected surely.
Patent JP-H1112013-A (JP)
Title: Cement mixture of low selfcontractility and method for lowering self-contractility of set cement
Inventor: SUZUKI YASUNORI
IPC: C04B28/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method lowering self-contractility, inhibiting craze, improving durability of a set cement by coexisting dihydrate gypsum and contractility lowering agent to cement mixture such as cement paste, mortal, concrete, etc., before setting. SOLUTION: The alcohol based contractility lowering agent, such as lower alcohol alkylene oxide adduct, glycol-ether.aminoalcohol derivatives, etc., low molecular weight alkylene oxide copolymer, copolymer of allyl-ether and maleic anhydride, polyoxyalkylene derivatives are utilized as the contractility lowering agent. The dihydrate gypsum is compounded in amount of 2.5-7.0 wt.%, or 2.0-4.0 wt.% converted to SO3 , the total polyoxyalkylene derivatives in amount of 2-4 wt. based on the whole binders manifesting adhesivity existing in the non adhesive particles contained in the cement adulterant, is preferred to effectively lower the contractility.
Patent JP-S6330855-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1986-07-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high electric chargeability by forming an a-SiC:H film as a carrier transferring layer, an a-SiC film as a carrier injection preventive layer and an a-SiGeC film as a carrier generating layer under various conditions. CONSTITUTION:A carrier injection preventive layer 5, a carrier transferring layer 2a and a carrier generating layer 3a are formed on a substrate 1 to obtain a laminated body. The layer 5 is made of a-SiC having 1:9-9:1 atomic ratio of C:Si and the layer 3a is made of amorphous silicon germanium carbide (a- SiGeC) having 1:1-19:1 atomic ratio of Si:Ge and 1:1-19:1 atomic ratio of Si:C. The layer 2a is made of a-SiC:H having 1:9-9:1 atomic ratio of C:Si, <=1,000 absorption coefft. at 2,860cm<-1> in the infrared absorption spectrum and >=1,000 absorption coefft. at 2,090cm<-1>. The dark attenuation rate of the resulting sensitive body is reduced and the electric chargeability can be improved.
Patent JP-H0614798-A (JP)
Title: Production of optically active piperidine derivative
Inventor: EGUCHI TAMOTSU
IPC: C12P41/00
Filed: 1992-07-02
Abstract: PURPOSE:To efficiently produce the subject compound useful as an intermediate of a pyrazolopyridine derivative which is an adenosine A1 antagonistic diuretics by asymmetrically hydrolyzing an acyloxyethylpiperidine derivative in the presence of an enzyme. CONSTITUTION:A 2-acyloxyethylpiperidine derivative of formula I (R1 is benzyloxycarbonyl, trityl, etc.; R2 is an aryl, an aralkyl, etc.) is stereoselectively hydrolyzed in the presence of a source of an enzyme (e.g. an enzyme such as carboxyesterase or triacyl glycerol lipase, a microorganism cell body exhibiting a productivity of the enzyme or a treated material of its culture solution) capable of asymmetrically hydrolyzing the compound of formula I so as to obtain the objective compound of formula II (R is H or COR2). This reaction is carried out recommendably in an aqueous medium at 20 to 50 deg.C and pH 4 to 9. In addition, as the compound of formula I, e.g. N-(9- fluorenylmethoxycarbonyl)-2-(2'-hydroxyethyl) piperidine is used.
Patent JP-S6066521-A (JP)
Title: Semiconductor circuit
Inventor: ISHIMOTO SHIYOUJI
IPC: H03K19/017
Filed: 1983-09-22
Abstract: PURPOSE:To realize a high-capacity ratio type inverter with a smaller area by providing a capacitor and a delay circuit in the gate of an earth-side MOS transistor (MOST). CONSTITUTION:When an input signal phi5 is changed from the low level to the high level, a contact N5 is charged to the high level through a MOST Q14, and an output N4 of a delay circuit B1 is changed from the low level to the high level after a certain time t2. This delay time is made longer than the time, when the contact N5 is charged to the high level, to raise the contact N5 to a higher level by the bootstrap effect due to a capacitor C3 after charging to the high level. Consequently, a gate potential of a MOST Q13 higher conventional than that for the input of the signal phi5 is given, and the impedance is lower. Though a large value must be set as a ratio of the MOST Q13 because the inverter consisting of MOSTs Q12 and Q13 is a ratio circuit, the same current capability is secured with a low-ratio transistor in this circuit.
Patent JP-H0730747-A (JP)
Title: Decoder
Inventor: MIZUSHIRO TAKAKAZU
IPC: H04N1/393
Filed: 1993-07-15
Abstract: PURPOSE:To reduce memory capacity and to accelerate picture display by directly outputting reduced image data when decoding the compressed data. CONSTITUTION:When thinning the compressed data of for lines into 1/2, those data are read by a compressed data input means 12, an EOL code is retrieved by a thinning means 13 concerning a one-dimensional encoding system, and the data are thinned into 1/2 so as to abandon second and fourth lines and to keep only the first and third lines while confirming the number of lines. Next, change point data are converted from the head of first and third lines concerning the run length of the compressed data in those lines while using a change point preparing means 14, afterwards, a reduced change point is calculated by integrating 1/2 to the respective change point data while using a reduced change point preparing means 15, and the reduced change point is expanded into image data by a change point plotting means 16. Thus, the reduced image data can be directly provided without outputting original dimension image data, memory capacity can be reduced, and processing speed can be accelerated.
Patent JP-S6332633-A (JP)
Title: Instruction code extracting system
Inventor: NAKANOUCHI TOYOHIRO
IPC: G06F9/32
Filed: 1986-07-28
Abstract: PURPOSE:To detect the sections for each circuit or program in a simple and quick way and to easily extract and instruction code, by adding the section information to each instruction code and at the same time adding a reading means, an addition means and a comparison means. CONSTITUTION:Each instruction code stored in a program memory contains an instruction part 6 and a circuit head information part 7 serving as the section information. The part 7 consists of the 1-bit information which shows '1' when the instruction code is equal to the head of the circuit or program unit and otherwise shows '0'. When the instruction code is extracted, the circuit number to be extracted is first set to a setter 2 and the address of the 1st word showing the head address of a program is set to an address counter 3. Then the part 7 is checked and the sections are detected simply and quickly for each circuit or program by a circuit number counter 1 and a comparator 4 and based on each set value. Thus the instruction codes can be easily extracted.
Patent JP-H0615136-A (JP)
Title: Method for removing nitrogen oxide of low concentration
Inventor: SAKAI NAOKI
IPC: B01J20/28
Filed: 1992-07-02
Abstract: PURPOSE:To provide a method for removing nitrogen oxide by which nitrogen oxide of low concentration included in a gas is effectively adsorbed and removed to adsorb and remove nitrogen oxide in the air. CONSTITUTION:Gas contg. nitrogen oxide of low concentration of <=50ppm is brought into contact with activated carbon fiber to adsorb the nitrogen oxide. The adsorbed nitrogen oxide is heated in an inert gas to desorb the nitrogen oxide to obtain a gas contg. concentrated nitrogen oxide. Next, the gas contg. concentrated nitrogen oxide is treated by denitrification equipment to remove the nitrogen oxide. As the activated carbon fiber, that of 3-15mum fiber diameter and 200-1000m<2>/g specific surface area is suitable.
Patent JP-S5967193-A (JP)
Title: Anchor pulling-up apparatus for vessel
Inventor: IKEDA TAKIO
IPC: B63B21/22
Filed: 1982-10-05
Abstract: PURPOSE:To permit anchor pulling-up operation through transfer of a vessel by installing an anchor cable guide part and an engagement part on one edge part of a base plate equipped with a connection part with a buoy at the other edge. CONSTITUTION:An anchor-cable guide part 6 is pivotally supported turnably onto a base plate 1 equipped with the engagement part 2 for an anchor cable D at one edge and equipped with the connection part 4 for a buoy 3 at the other edge. The cable D of an anchor C to be pulled-up is passed through the guide part 6, and the anchor C is pulled-up by transferring a vessel. Then, the anchor cable C is fixed onto the engagement part 2 at the top edge of the base plate 1 by the turn of the base plate due to the buoyancy of the buoy 3, and the anchor cable C is wound up. Thus, anchor pulling-up operation can be carried- out in simple ways through the transfer of vessel, without using a motor equipment.
Patent JP-H0846591-A (JP)
Title: Spread spectrum communication system
Inventor: KATO TOSHIO
IPC: H04B1/707
Filed: 1994-07-27
Abstract: PURPOSE:To provide a spread spectrum communication method which can facilitate the design of a system in response to the spread band width and also can perform the asynchronous communication. CONSTITUTION:At the transmission side, the transmission data of each channel undergo the spread modulation at the spread parts 10-1 to 10-192 by the spread code of each channel. The modulated diffusion signals are added together by an adder 20 and modulated again by the carrier frequency at a radio modulation part 30. Then these modulated signals are transmitted and demodulated into the base band signals at a radio demodulation part of the reception side. Furthermore these demodulated signals undergo the correlative detection by means of an orthogonal code series like the transmission side and then demodulated again. Thus an orthogonal code system is generated with length of (4X an odd number of 3 or more) and converted into a proper form of a spread code. Then the design of a system is facilitated with use of the spread code. Furthermore the orthogonal code system to be used as a spread code is partly deleted and the remaining part of the code system is used as a channel so that the asynchronous communication can be performed.
Patent JP-H1120124-A (JP)
Title: Offset rotary press
Inventor: IIDA MICHIHIKO
IPC: B41F23/04
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate replacement of a roll by adhering new hydrophilic toner of new print to the roll each time, thereby stably holding hydrophilic property. SOLUTION: A first toner developing unit 17 adheres lipophilic toner charged to opposite symbol to that of charging of a coating layer formed on a roll 1 to the coating layer. The toner is adhered to part in which a potential is not lowered in the case of exposure, i.e., a printing element part. Thereafter, the toner is fixed onto the coating layer by a fixing unit 18. Meanwhile, a second toner developing unit 32 adheres hydrophilic toner charged to symbol of the same direction as that of charging of the coating layer to the coating layer. The hydrophilic toner is repelled by the element part in which a potential is held even in the case of exposure, and attracted to a non-printing element part in which a potential is lowered. Thereafter, the toner on the coating layer is fixed by the unit 18. Thus, hydrophilic performance is stabilized and hence replacement of the roll is eliminated.
Patent JP-S5965368-A (JP)
Title: Multiprocessor
Inventor: UEDA KENICHI
IPC: G06F15/16
Filed: 1982-10-06
Abstract: PURPOSE:To simplify the circuit constitution, by connecting the processors of both main and conventional systems directly to a common bus, providing a collation bus between both processors and connecting a terminal device to one of the two processors by means of a changeover switch. CONSTITUTION:A circuit has a double structure with main system processors CP1-CPn and conventional processors CP'1-CP'n connected between a common bus CBUS and terminal devices PE1-PEn via changeover switches SW1-SWn. In addition, synchronizing collation buses SBUS1-SBUSn are provided between main and secondary processors P1CP'1-CPn and CP'n to obtain the synchronism between the main and secondary processors. The input data of the CBUS undergoes the same processing at the main and secondary processors. The input supplied from a terminal PE is fetched into the main processor, for example, and transferred to the secondary processor via the CBUS to undergo the same processing at both processors. The processing results are collated with each other via the synchronizing collation buses, and the fault processing is carried out when no coincidence is obtained in the collation. This simplifies the circuit constitution.
Patent JP-H0574246-A (JP)
Title: Device for applying and baking paint to wire material
Inventor: GOTO ATSUSHI
IPC: F23M20/00
Filed: 1991-06-21
Abstract: PURPOSE:To reduce a preparation change work time largely in changing a manufacturing lot, and improve the facility operation rate. CONSTITUTION:A side wall 41 of a work chamber 39 in a baking furnace 25 is set to be opened and closed. Two sets of combinations of return sieves 27A, 27B and an applicating means 29 are provided. The combined set is formed to be movable along the axial line of the return sieves 27A, 27B. When one combined set is operating, therefore, preparation for the next manufacturing lot can be performed by use of the other combined set.
Patent JP-S6420175-A (JP)
Title: Plasma optical head
Inventor: SAWAI HIDEO
IPC: H01J17/49
Filed: 1987-07-16
Abstract: PURPOSE:To prevent insulation failure from occurring between tip parts of cathodes and prolong the useful life of a plasma optical head, by providing a first dielectric film for covering the opposed tip portions of the cathodes, and second dielectric films for covering the cathodes, exclusive of exposed parts for forming discharge regions of plasma light-emitting parts. CONSTITUTION:A first dielectric film 30 is disposed to extend in a band form, for example, in the array direction of cathodes 28 to cover tip parts of the cathodes 28 on one side and tip parts of the cathodes 28 on the other side. Similarly, second dielectric films 32 are disposed on the cathodes 28 on both sides to extend in a band form, for example, in the array direction of the cathodes 28. The first dielectric film 30 and each of the second dielectric films 32 are disposed separately from each other so that an exposed part Q is provided therebetween. Thus, the tip parts of the cathodes 28 on both sides are covered by the first dielectric film 30, whereby deposition between the tip parts of the cathodes 28 due to sputtering is prevented from occurring, and insulation failure between the tip parts of the cathodes 28 can be obviated.
Patent JP-2001001410-A (JP)
Title: Manufacture of porous film
Inventor: OIZUMI SHINICHI
IPC: B29C67/20
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a porous film having a high strength, a high specific surface area and a high pore volume are provided, and also excellent in an ion permeability and high speed charging and discharging properties. SOLUTION: The manufacturing method comprises the steps of melting and kneading a resin composition containing a polyolefin resin and a solvent, molding the obtained melted and kneaded product in a sheet shape, rolling the obtained sheet-shaped product by a heating belt press and a cooling belt press and thereafter, drawn and subjecting the rolled product to stretching and desolvating treatments. In this case rolling treatment is executed at a temperature >= a melting point of polyolefin resin -30 deg.C and <= the melting point -10 deg.C, and the rolling treatment by the cooling belt press is executed at <=40 deg.C.