baber/WOPTO huggingface dataset:
Patent JP-H10256966-A (JP)
Title: Post-detection diversity reception circuit
Inventor: KUMAGAI TOMOAKI
IPC: H04B7/08
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a post-detection diversity reception equipment which has a low power consumption and obtains a high reception quality with a simple constitution. SOLUTION: Demodulation circuits 113 to 116 output scalar signals by phase detection. The phase arg(MRC) of a maximum ratio composite output MRC after detection is directly calculated from a reception power level ai (i) and a demodulation phase θi (t) of each branch in accordance with arg MRC (t)}=Φ(t)+ϕ1 ,2 (t)+θ1 (t) to perform symbol discrimination. In the equation, Φ(t)= tan<-1> [C(t)sinD(t)/ 1+C(t)cosD(t)}, C(t)=r3 ,4 (t)/r1 ,2 (t), D(t)= ϕ3 ,4 (t)+θ3 (t)}- ϕ1 ,2 (t)+θ1 (t)}, rm ,n (t)=an (t)sin θn (t)-θm (t)}/sinϕm ,n (f), ϕm ,n (t)=tan<-1> [Am ,n (t). sinBm ,n / 1+Am ,n (t)cosBm ,n (t)}], Am ,n (t)=an (t)/am (t), and Bm ,n (t)=θn (t)-θm (t).
Patent JP-H01232378-A (JP)
Title: Image carrier attaching/detaching mechanism
Inventor: SAKAI SHUNTA
IPC: G03G21/00
Filed: 1988-03-11
Abstract: PURPOSE:To easily attach and detach a photosensitive drum and to improve operability by providing a hooking member to fix the drum and unhooking the drum by bulling of a wire. CONSTITUTION:The photosensitive drum 1 has a U-shaped bearing member 35 so as to fit an engaging part 29 of an arm 27 with high accuracy and to bear a supporting shaft 18 in the bottom part and a detaining pin 36 engaged with the hooking part 31 of the hooking member 30. The member 30 is turned counterclockwise around the shaft 18 by the pull of the wire 33 by which the member 30 is unhooked from the pin 36 and the drum 1 is removed. A guide means is provided in order to facilitate the insertion of the member 35. Since the fixing of the drum 1 is executed by the hooking member 30, the mounting error of the member 30 does not adversely affect the mounting accuracy of the drum 1. The attachment and detachment of the drum are thus facilitated and the operability is improved.
Patent JP-H09249062-A (JP)
Title: Water absorption and evaporation type floor mat
Inventor: SHIMADA ISAO
IPC: B32B29/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To ensure water evaporating action from a mat surface in addition to a proper water absorption and holding action by providing a composite construction of a top layer made of waterproof paper having its absorption and evaporation properties of water from the surface thereof, an intermediate layer including water absorption paper, and a water-proof base plate layer contacted with a floor face. SOLUTION: To give water resistance to a craft pulp paper, a water absorption paper 2 forming an intermediate layer is provided using kitchen paper or the like between a water resistance paper 1 forming a top layer fixing a reinforce agent mixing polyamideo epoxy reinforce agent and acrylamido reinforce agent at the ratio of 3:1 using aluminum sulfate and a waterproof paper 3 forming the base layer using a paper board such as coat board. This water absorption paper 2 has a laminate structure if 5 to 10 sheets of the paper, a space for holding water is formed by means of protrusion and recess due to embossing or crape working. Thereby, water evaporating action from the mat surface can be sufficiently ensured in addition to proper water absorption and holding action.
Patent JP-S59183382-A (JP)
Title: Core collator
Inventor: SUZUKI KINYA
IPC: G01R31/02
Filed: 1983-04-04
Abstract: PURPOSE:To rapidly perform the line number collation of a core only by a worker positioned at one end side of a cable, by outputting a scanning voltage signal and a collated core signal by an electric signal corresponding to the collating connection of core collation. CONSTITUTION:When a receiver is connected to the terminal R1 of the core W1 of a cable 1 to be collated in a remote side, the terminal R1 is earthed to flow a current through the core W1. Whereupon, the relay of a current detector of a station is excited to stop the counting of the counter 22 of a scanning circuit 2 for counting a clock and the ON-state of a switch 20-1 is succeeded through a decoder 21 responding to the reversal high level output of the counter 22. In this case, a sound signal corresponding to the core W1 which corresponds to the count value of the counter 22 is ouputted from a sound synthesizer circuit 5 and heard by the receiver 4 through the circuit 3, the switch 20-1 and the core W1. By this constitution, the line number collation of the core can be rapidly performed only by a worker at one end side of the cable.
Patent JP-H09250922-A (JP)
Title: Method and device for obtaining surface shape
Inventor: SEKIGUCHI HIDENORI
IPC: G01B21/20
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To shorten measurement time and to improve measurement precision when a probe is, while being shifted at a specified interval, made to contact to a sample for obtaining minute protrusion/recess ion shape. SOLUTION: The output of a gap sensor amplifier 25 which detects ascillation of a probe is fed back to Z (vertical direction) jogging signal outputted from a control part 21. And when a probe 10 falls, falling speed is gradually increased from zero. The rising distance of the probe 10 is decided based on the shape of the probe provided at the tip of the probe 10 and maximum value of protrusion/recession of a sample.
Patent JP-H11241461-A (JP)
Title: Sealing strip
Inventor: HOSHI SEISHIN
IPC: E04D1/30
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing strip for closing an opening between a ridge foundation material and a ridge cover and a roof material and being used for even a main ridge and a hip. SOLUTION: An abutting surface 13 placed on the surface of a roof material and a side face 12 continuously connected from the abutting surface 13 and additionally mounted on the side section of a ridge foundation material are installed to the sealing strip 1. The abutting surface 13 has length capable of closing an opening between the ridge foundation material and a ridge cover when it is placed on the surface of the roof material, and notches 1a, 1a are formed to the abutting surface 13.
Patent JP-S58176216-A (JP)
Title: Polyester-amide
Inventor: YOSHIMURA KAN
IPC: C08G69/44
Filed: 1982-04-09
Abstract: PURPOSE:A polyester-amide as a material for reinforcing fiber, having a relative viscosity in a specified range and forming anisotropic melts, prepared by reacting an aminophenol with an aliphatic dicarboxylic acid. CONSTITUTION:The polyester-amide of this invention contains at least 90mol% repeating unit represented by formula I (wherein R' is H or an alkyl, R<2> is a group of formula II, wherein n is 4-20, or a branched aliphatic hydrocarbon having a straight portion of a 4-20, odd carbon atoms) and has a relative viscosity of 1.2-3.5 when measured at 25 deg.C in a solution (0.5g/100ml concentration) in a tetrachloroethane/phenol (1:1 by weight) mixed solvent. This polyester-amide is prepared, for example, by subjecting N-methyl-p-aminophenol and aliphatic dicarboxylic acid chloride (e.g., adipoyl chloride) to an interfacial polycondensation reaction.
Patent JP-S53143666-A (JP)
Title: Manufacture of patterned plastic molded article
Inventor: KAWASAKI YOSHIO
IPC: B29K105/06
Filed: 1977-05-21
Abstract: PURPOSE: To manufacture a hand lay-up molded article with celar and beautiful parttern, pattern, by laminating, on a mold, an opacifying layer obtained by impregnation of a filler-contg.  liquid resin into a reinforcer, together with a clear gelcoat later, a patherned body, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07272589-A (JP)
Title: Cover member for push button switch
Inventor: IWABUCHI YASUO
IPC: H01H13/14
Filed: 1994-03-29
Abstract: PURPOSE:To strongly stick a key top part to a thin all part and a base part through a simple process and obtain a cover member shown in the title with high reliability by providing and constituting the prescribed protrusion part in a specific position in the cover member for a push button switch composed of a key top part, a thin wall part, and a base part. CONSTITUTION:In a cover member for a push button switch composed of a key top part 1', in which at least its surface is made of high-hardness resin (for example, di-methyl di-phenyl silicone resin), thin wall part 7 and a base part, made of rubber-like elastic body (e.g. silicone rubber) a protrusion strip or a projection of 0.1mm or more in height, or preferably shaped in a reversed-V letter is provided and constituted in the vicinity of the boundary surface between the high-hardness resin and the rubber-like elastic body and in the periphery of the side surface of the key part 1'.
Patent JP-H04294255-A (JP)
Title: Measuring apparatus for photoluminescence
Inventor: SHIGESADA YORIKAZU
IPC: G01N21/64
Filed: 1991-03-22
Abstract: PURPOSE:To purely measure only fluorescent light by applying narrowed excitation light to a surface of a sample to be measured and moving a slit hole position from a portion of the excitation light applied on a plane where an image of the sample surface is formed. CONSTITUTION:Excitation laser 10 is condensed by a lens 11 and applied to a surface of a sample 12. Light 13 from a portion of the excitation light applied on the sample 12 forms an image on a surface of a slit board 16 via lenses 14, 15, and only light which has passed through a slit hole 17 of the slit board 16 is analyzed and measured by a fluorescent analyzing part 18. The slit board 16 is movable perpendicularly to a lengthwise direction of the slit hole 17 on the surface, wherein light which has passed through the slit hole 17 is subjected to spectrometric analysis while the slit board 16 is moved, whereby a graph indicating a relation between a position of the sample surface with the applied portion as the center and parameters of various spectrometric analysis results can be drawn. By creating such a graph, various material information can be obtained.
Patent JP-H09217327-A (JP)
Title: Revetment, natural stone retaining unit assembly, and natural stone retaining unit
Inventor: YUKIMOTO ISAO
IPC: E02B3/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a revetment in which workability is enhanced while using natural stones. SOLUTION: A plurality of natural stone retaining units are laid on the surface of slope of a revetment in an adjacent condition. In each of the natural stone retaining units, a plurality of natural stones 5 are joined by an adhesive agent on wire gauze 3, and a frame body 2 is provided to the entire circumference of the wire gauze 3, and the respective natural stone retaining units are connected each other through the adjacent natural stone frame bodies 2, so that a plurality of natural stone retaining units can be stongly retained to the surface of slope of a revetment.
Patent JP-H01233132-A (JP)
Title: Globe box and manufacture thereof
Inventor: ITO KEIZO
IPC: B60R7/06
Filed: 1988-03-11
Abstract: PURPOSE:To improve the heavy feeling and low temperature impact performance by forming a door in double layer structure by perfectly covering a soft material as inner layer by a hard material as outer layer and integrally forming the outer layer made of hard material with a box body made of the hard material. CONSTITUTION:A globe box installed onto an instrument panel of an automobile is constituted of a box body part 3 and a door part 4. The upper part of the box body 3 is formed into an opened port part 3a. The door part 4 is prepared by perfectly covering the soft material which forms an inner layer 4a by the hard material which forms an outer layer 4b. The box body part 3 is formed into thin form by the hard material, and formed integrally with the outer layer 4b made of the hard material. Therefore, the need of a variety of adjustment between the box body part 3 and the door part 4 can be obviated, and the opening and closing with heavy feeling and the low temperature impact performance can be improved.
Patent JP-H06269795-A (JP)
Title: Treatment of sewage
Inventor: MATSUSHITA MASAKI
IPC: C02F1/78
Filed: 1993-03-19
Abstract: PURPOSE:To reduce carbon dioxide dissolved in activated sludge-treated water and to decrease the acid injection in the sewage treatment by allowing the nitration of activated sludge to proceed to lower the pH of the activated sludge- treated water and applying a succession of processes ending in ozone injection. CONSTITUTION:The sewage 1 is treated as follows. Namely, the sewage 1 aerated in a tank 2 is introduced into a final settling basin 5 to obtain activated sludge-treated water by the activated sludge method, an acid is injected into the treated water from an acid storage tank 8 by an acid injection pump, the treated water is decarbonated in a degassing tower 10, an alkali is injected from an alkali storage tank 13 by an alkali injection pump 14, the treated water is filtered in a sand filter 15, and the treated water is treated with ozone in an ozone reaction tower 16 to obtain final treated water 20. The sludge is retained in the aeration tank 2 for more days than normally to promote the nitration, hence the pH is lowered, and the subsequent processes are promoted.
Patent JP-S59186327-A (JP)
Title: Dry-etching
Inventor: FUJII TAKASHI
IPC: H01L21/302
Filed: 1983-04-06
Abstract: PURPOSE:To improve the throughput for an installed floor space by a method wherein the distance between the electrodes is changed according to the etching pressure which is determined by the material of a multi-layer film and the multi- layer film composed of different materials is etched by one dry-etching equipment. CONSTITUTION:A grounded upper electrode 11 and a lower electrode 13, to which a high frequency source 12 is connected and on which a wafer 20 is placed, are facing each other with a discharge space 14 in between in a treatment chamber 10 of a dry-etching equipment. The etching pressure is controlled and maintained by exhausting a prescribed quantity of reactive gas by a vacuum exhausting equipment 17, while a prescribed quantity of the reactive gas is supplied into the treatment chamber 10 from a gas supplying equipment 16. The distance between the electrodes 11 and 13 is properly adjusted corresponding to the etching pressure by driving elevators 15a, 15b. After that, a high frequency power is applied to the electrode 13 by the high frequency source 12 and glow discharge is generated in the space 14 to perform etching. For the different layer of the wafer, the distance between the electrodes 11 and 13 is changed.
Patent JP-S57173754-A (JP)
Title: Magnetic blood diagnozing device
Inventor: TAKEUCHI KAZUMASA
IPC: G01N24/00
Filed: 1981-04-21
Abstract: PURPOSE:To enable clear diagnosing of the existance of a malignant tumor, by a method wherein two data of a change in laser light reflection rate and nuclear magnetic relaxation (NMR) time are found as a magnetic property of blood. CONSTITUTION:Pulse wave from a pulse generator 7 is applied to a transmitting coil 4, and simultaneously, an induced current, detected by a receiving coil 4, is amplified by an amplifier 8a in a signal processing system 8, and NMR times T1 and T2 are found by a phase detector 8b and a computer 8c to send them to a recorder 11. Meanwhile, Ar laser light, oscillated from a laser oscillator 6, enters a fiber 5 through a half mirror 12. Incident light is reflected by a sample (blood) surface in a sample tube 1, it is received by a reciver 9 through the fiber 5, and is computed by a computing circuit 10. The use of the two data permits the easy indentification of blood of a malignant tumor patient.
Patent JP-H04218861-A (JP)
Title: Multiple-cluster-signal processor
Inventor: RII DABURIYU TAWAA
IPC: G06F15/173
Filed: 1991-02-28
Abstract: PURPOSE: To shorten the wait time by increasing the throughput of a signal processor device which has plural signal processing clusters. CONSTITUTION: The signal processor device is equipped with a data network 14 which has multiple ports and full-crossbar connections between the ports for giving communication capability between the multiple ports, a 1st control bus 12, and plural signal processing clusters 11a-11d which are connected to >=2 ports of the data network 14 and the 1st control bus 12 respectively. The respective signal processing clusters 11a-11d are equipped with a system control processor connected to the 1st control bus 12 and a 2nd control bus, a global bulk memory including the multiple ports, and plural function processing elements which are connected to the system control processor by the 2nd control bus and also connected to one port of the global bulk memory.
Patent JP-H06248146-A (JP)
Title: Production of fluoropolymer composition
Inventor: KAMIYA HIROKI
IPC: C08L27/14
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a flexible pluoropolymer composition excellent in moldability and mechanical froperties by blending a specified amount of a melt-moldable crystalline thermoplastic flurocarbon resin with a specified amount of a fluoroelastomer having a crosslinked strucrur by a specified process. CONSTITUTION:In producing the fluoropolymer composition comprising 10-95wt.% melt-moldable crystalline thermoplastic fluorocarbon resin desirably tetrafluoroethylene/ethylene coplymer and 90-5wt.% fluoroelastomer having a crosslinked structure desirably a tetrafluoroehylene/propylene elastomer, the process comprises blending the fluoroelastomer produced by emulsion polymerization and simultaneous crosslinking with the fluorocarbon resin.
Patent JP-S579673-A (JP)
Title: Dyeing splashed pattern cloth
Inventor: YOKOYAMA HIROSHI
IPC: B65H54/56
Filed: 1981-04-22
Abstract: PURPOSE: To perform the sewing of splashed pattern cloth in contractive nobel thread, by setting the ratio of width to circumferential length of the cloth in contractive raw thread on a cloth making machine to 1:4W14 and the ratio of traversing amplitude to thread width on the machine to 1:1 further arranging weight of the cloth to not less than 500g and not more than 3,000g.  
     CONSTITUTION: There are set the ratio of splashed pattern cloth width to circumferential length to 1:4W14 and the ratio of traversing amplitude to thread width to 1:1 in contractive balky raw thread of acrylic fiber spun thread or the like on a cloth machine, further with weight of the cloth to at least 500g and to at most 3,000g. Double twister is applied in double thread work in recent years, in this way those processed with double thread work can be manufactured to 3,000g without double thread binding, and if applied as one splashed pattern, the splashed pattern cloth can be obtained without double thread binding, thus a disadvantageous binding problem can be quite eliminated at the forming time. While the weight is increased as compared with the present splashed pattern cloth with the standard weight of 100g per one splashed pattern, thus productivity in the splash pattern process can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04220266-A (JP)
Title: Inhaler
Inventor: DAVIES MICHAEL BIRSHA
IPC: B65D75/28
Filed: 1991-03-01
Abstract: PURPOSE: To miniaturize the whole device so as to be usable together with a medicine bag. CONSTITUTION: At least one vessel 402 for powdery medicine is formed between two members 403, 404 mutually fixed so as to be releasable. This device comprises a means for mutually releasing the members so as to open the medicine vessel in open position and a discharge port 420 allowed to communicate with the opened medicine vessel so that a user can inhale a powdery medicine from the vessel.
Patent JP-H08195842-A (JP)
Title: Picture reader for book original
Inventor: SUZUMURA AKIRA
IPC: H04N1/00
Filed: 1995-02-22
Abstract: PURPOSE: To eliminate the erroneous detection of the end part of a book original and the feeding of many pages by providing a picture display part for displaying an effective area inside a frame memory for storing the read pictures of the book original. CONSTITUTION: An operation panel 20 is provided with the picture display part using a liquid crystal display panel or the like and a memory 22 for display is provided for the picture display part. The entire screen of the picture display part is made to correspond to the size of transfer paper, the area of the read pictures is indicated by dotted lines or the like and the entire pictures are displayed. When various setting is performed to the copy of the book original and a device operation is started, a scanner is moved, the pictures are read, the feeding for one page is performed by a feeding operation and stoppage is performed. In the state, the picture data of the effective area inside the frame memory 8 are sent to the memory 22 for the display and the read pictures are displayed at the picture display part.
Patent JP-H01234138-A (JP)
Title: Detector for machine tool and detector fitting structure
Inventor: MACHINO TOSHIMICHI
IPC: B23Q17/09
Filed: 1988-03-14
Abstract: PURPOSE:To obtain large cutting force and rigidity against cutting resistance and to detect small cutting force and cutting resistance correctly by providing a film sheet-like piezoelectric sensor where an electrode layer is formed on both sides of a piezoelectric material layer, and forming a passing hole in the center thereof. CONSTITUTION:A detector 1 has a piezoelectric material layer 2 using piezoelectric material in the center thereof, and insulating layers 4a, 4b are fixed to the outsides of electrode layers 3a, 3b formed on both sides of the piezoelectric material layer by adhesion or the like. Further, the detector 1 has a passing hole 5 in the center thereof where a feed screw shaft is pierced. The condenser capacity of an electric charge amplifying circuit for taking out detected output is switched to measure extending over a wide range of 1kgf to 1,000kgf, so that resolving power of about 100gf can be accomplished. Thus, large cutting force and rigidity against cutting resistance are attained so as to correctly detect small cutting force and cutting resistance with high detecting sensitivity.
Patent JP-S61217727-A (JP)
Title: Light receiving apparatus
Inventor: NOZAKI HIDETOSHI
IPC: H01L31/06
Filed: 1985-03-25
Abstract: PURPOSE:To detect the wavelength of a certain incident beam of light based on a resistance value of a variable resistance, by limiting the resistance value so that the voltage across terminals of one of two photovoltaic cells will be zero with the incident light. CONSTITUTION:Photodiodes PD111 and 112 as photovoltaic cell are connected in series in the same polarity and resistances 121 and 122 show internal resistance of PDs 111 and 112. Fixed resistances 131 and 132 are connected to both ends of the PD111 and 112 and a variable resistance 14 is connected therebetween. When light is made incident into such a PD group, photocurrents DELTAi1 and DELTAi2 are generated in the PD111 and 112. Then, voltages DELTAV1 and DELTAV2 are generated between both the ends of the PD111 and PF112 according to the incident light wavelength, the resistance values R1 and R2 of fixed resistances 131 and 132 and the resistance value R3 of the variable resistance 14. Then, the resistance value R3 to zero the voltage DELTAV1 and the resistance value R3 to zero the voltage DELTAV2 according to the wavelength of the incident light are primarily determined by varying the resistance value R3 of the variable resistance. Thus, the wavelength of the incident light is detected by determining the resistance R3.