baber/WOPTO huggingface dataset:
Patent JP-2000054835-A (JP)
Title: Failure detection device for exhaust emission control device
Inventor: SHIMAZAKI YUICHI
IPC: F01N3/24
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To possibly execute failure determination in a failure detection device for an exhaust emission control device in which a catalyst unit including an electronically heated catalyst(EHC) is arranged on an exhaust passage of an engine, an air pump is arranged on the exhaust passage for supplying secondary air, current is carried to the EHC and the air pump during cold starting, even when the current carrying is early stopped due to operation starting immediately after starting-up. SOLUTION: After starting current carrying, IAP(pump current) is increased to a peak point. It takes time to stabilize IAP. On the other hand, IEHC(heater current) is speedily stabilized. Waiting time Ytm2A from the starting of current carrying to the starting of detecting IEHC is set shorter than waiting time Ytm2B to the starting of detecting IAP. By advancing the detection starting timing of IEHC, specified detecting time can be secured until the stopping of current carrying to EHC(electronically heated catalyst) even when the stopping timing is advanced due to starting of operation immediately after starting-up. Frequency of malfunction in failure determination of the EHC is reduced.
Patent JP-H0893487-A (JP)
Title: Screw type supercharger
Inventor: TERAOKA MASAO
IPC: F02B33/36
Filed: 1994-09-20
Abstract: PURPOSE: To suppress the upsizing of the axial dimensions of a supercharger body, and to reduce the whirling of rotor shafts by continuously arranging bearings to support the respective rotor shafts of a pair of male and female rotors in a canti-lever manner across a timing gear. CONSTITUTION: A pair of male and female rotors 17, 19 are supported in a canti-lever manner by rotor shafts 21, 23 provided on the discharge side, and the respective rotor shafts 21, 23 are supported by bearings 41, 43 and 59, 61 on each side of timing gears 35, 49. When the rotating force of the engine is inputted in an input pulley 65, the force is transmitted to a larger gear 57 through the input shaft 55, and then, transmitted from the larger gear 57 to a smaller gear 33 to increase the speed. When the larger gear 57 is rotated clockwise, the female rotor 17 is rotated counterclockwise, and the timing gear 35 is also rotated in the same direction. At the same time, the timing gear 49 to be engaged therewith is rotated clockwise, and the male rotor 19 is rotated clockwise in an synchronizing manner with the female rotor 17.  A pair of male and female rotors 17, 19 are engaged with each other and rotated without being brought into contact with each other.
Patent JP-H0390360-A (JP)
Title: Washing device of blanket cylinder
Inventor: MURAKAMI YOSHIFUMI
IPC: B41F35/04
Filed: 1989-09-01
Abstract: PURPOSE:To increase washing capacity and clean with a little consumption of washing cloth in a short washing time by moving the washing cloth in the direction opposite to the rotating direction of a part to be washed such as a blanket cylinder with washing liquid being supplied to the washing cloth from its rear. CONSTITUTION:A washing cloth is spread between two points 8, 9, and an ejection pipe 11 with a nozzle 10 through which washing liquid is ejected to the washing cloth from its rear, is provided behind the cloth 7. One 8 of the two points for supporting the washing cloth 7 tightly is formed at one end of a stretching member 17 having angular cross-section. The other point 9 is formed with a circular part at the tip of a plate-like stretching member 18 fixed to the stretching member 17. The one supporting point 9 has a longer distance from the tip 19 of the member 17 than the other supporting point 8. The longer supporting point 9 is oriented in the direction opposed to the rotating direction A of a part to be washed such as a blanket cylinder 4. The stretching member 17 extends from one side wall 20 to the other side wall 21 and is fixed to the both side walls through a blanket 22.
Patent JP-H0886932-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: IIDA MASANORI
IPC: G02B6/293
Filed: 1994-09-20
Abstract: PURPOSE: To obtain an optical multiplexer/demultiplexer having a light input/ output part which has the high accuracy in the arranging positions of optical fibers, etc., and excellent mass productivity and is.narrowed in the intervals of separated inter-wavelengths. CONSTITUTION: This optical multiplexer/demultiplexer includes a diffraction grating 1, a lens 2 and the light input/output part 3 which input and output light via these members. The light input/output part 3 has an arranging base plate 7 having V-grooves and at least three pieces of the optical fibers 4, 5 and 6 which are in contact with the inner side of the V-grooves and are most densely arranged. The wavelength multiplexed light emitted from the optical fiber 4 is cast via the lens 2 to the diffraction grating 1. Of the light rays subjected to wavelength dispersion by the diffraction grating 1, the light rays of the specific wavelengths are made incident via the lens 2 on the other optical fibers 5, 6 respectively, by which the wavelength multiplexed light is subjected to wavelength sepn.  The one optical fiber 4 and any of the other optical fiber 5 or 6 are thus selectively coupled.
Patent JP-H0892596-A (JP)
Title: Liquid bleaching agent composition
Inventor: OZAKI KAZUYOSHI
IPC: D06L3/02
Filed: 1994-09-20
Abstract: PURPOSE: To obtain the subject composition comprising H2 O2 , a specific bleach- activating agent, a Mg source and a surfactant at a specified ratio, having a high bleaching and washing power, and excellent in storage stability and decoloration-preventing property. CONSTITUTION: This composition comprises (A) 0.3-30wt.% of H2 O2 , (B) 0.120wt.% of a bleach-activating agent comprising a compound of formula I [R<1> is alkyl or alkenyl (intermitted with an ester bond, an amide bond, etc.,), etc.; Z<1> is SO3 , COO; M is alkali(ne earth) metal; m is 0, 1; n is the valency of M] or a compound of formula II (R<2> is 5-21C alkyl or alkenyl which may have an ammonium ion or be intermitted with an amide group; Z<2> is -SO3 -, -COO<-> ), (C) 0.001-3wt.% of a Mg ion source or Mg atom source such as a compound of formula III, and (D) 0.5-30wt.% of a surfactant in an A/B weight ratio of 1/50 to 5/1.
Patent JP-H0273419-A (JP)
Title: Remote instruction input device
Inventor: NAKASUGI TAKASHI
IPC: G06F3/037
Filed: 1988-09-09
Abstract: PURPOSE:To realize the input of instructions to any type of a secondary plane with a simple method by combining a remote instruction rod which scans the light beans in plural directions, plural light receiving means set around an input area, and a coordinate calculation means. CONSTITUTION:A remote instruction rod 1 which outputs the laser beam 2 is scanned in two directions (e.g., horizontal and vertical) which are orthogonal to each other to the direction of an instruction point 7 of an input area 9. In this case, the photodetectors 4 shown by oblique lines receive the light. An input circuit 5 holds the information on the reception of the light 2 for each element 4. This information is checked by an arithmetic circuit 6 in a fixed cycle. The circuit 6 calculates the number and positions of elements 4 that received the light, the formula of a straight line, the intersecting point between two straight lines, etc., based on the information on each element 4 stored in the circuit 5. Thus the coordinates can be obtained for the point 7 of an instruction rod 1. In such a constitution, the free input of instructions is possible at any position as long as the rod 1 is used at a place some distance from the front of the area 9.
Patent JP-H1055713-A (JP)
Title: Ultraviolet irradiation device
Inventor: KAI HIROMI
IPC: F21V17/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device so as to eliminate the need for positional adjustment of a discharge lamp after installing it. SOLUTION: This device comprises a short arc type discharge lamp 10, an elliptical converging mirror 21 having an opening in its center part, and an elliptical converging mirror holding member 20 for holding the elliptical converging mirror 21. A flange part 15 is provided in a base 13 at one end of the discharge lamp 10. An interfit hole 22 to which the base 13 is interfit is provided in a bottom part of the elliptical converging mirror holding member 20. The base 13 to be interfit to the interfit hole 22 is removably engaged with the elliptical converging mirror holding member 20 by providing a spring 30. The flange part 15 of the base 13 is energized toward the elliptical converging mirror holding member 20.
Patent JP-H0388527-A (JP)
Title: Local area network for personal computer
Inventor: DAIGO EIJI
IPC: H04L12/40
Filed: 1989-08-31
Abstract: PURPOSE:To utilize the personal computer effectively by providing each personal computer with system software for the local area network, connecting different kind of personal computers by the local area network, and sharing data and programs. CONSTITUTION:Different kind of personal computers 7, a shared program storage means 2 and a shared data storage means 3 where shared programs and shared data that the respective personal computers 7 share are saved, and a shared printing means 4 that the personal computers share are connected by a trunk cable 1. Each personal computer 7 utilizes the system software 5 for the local area network to generate newly, correct, and delete the shared programs and is also connected to an external network to take various data out of an external system stores them are the shared data storage means 3; and those data freely are taken out of the shared data storage means 3, edited and processed, and printed by the shared printing means 4 and further stored in an individual data storage means 6.
Patent JP-H04106916-A (JP)
Title: Method of forming gaas layer
Inventor: YAMAICHI EIJI
IPC: H01L21/205
Filed: 1990-08-27
Abstract: PURPOSE:To form a high quality of GaAs layer on an Si substrate by putting the quantity of added impurities to the quantity of bringing about the hardening of GaAs crystal. CONSTITUTION:First, a GaAs layer 12 where impurities are added is grown on an Si substrate 10. The impurities to be added are made, for example, indium, and for the additive concentration, it is made the quantity of bringing about the hardening of GaAs crystal. Next, a GaAs layer 14, where impurities are not added, is grown on this GaAs layer 12, where impurities are added. In the middle of the growth of the GaAs layer 14, where impurities are not added, or after the growth, annealing is performed. The structure, which has the laminate (layer consisting of 12 and 14) of GaAs being grown on the Si substrate 10 and annealed at high temperature, is cooled slowly to a room temperature.
Patent JP-S60115472-A (JP)
Title: Transfer-type recorder
Inventor: MATSUZAKI MASATOSHI
IPC: B41J17/38
Filed: 1983-11-28
Abstract: PURPOSE:To provide a transfer-type recorder comprising a means for deleting printed images in a transfer medium after transferring so that no record is left in the transfer medium as printed images. CONSTITUTION:A thermal head 23 for deleting printed images and a recording material 24 for deleting the printed images are provided in addition to a thermal head 18 for recording. The head 23 is pressed against an ink ribbon 5, and an ink forming the printed images is transferred onto the recording material 24. The head 23 comprises heating elements TE which may be provided on a flat base B in rows, dispersedly or continuously, or may be provided in a cylindrical roller form.
Patent JP-S6383042-A (JP)
Title: Production of glyoxylic acid from glyoxal
Inventor: ARASHIBA NOBUMASA
IPC: C07C51/285
Filed: 1986-09-25
Abstract: PURPOSE:To obtain the aimed compound in high selectivity and simply in producing glyoxylic acid by oxidizing glyoxal with hydrogen peroxide in the presence of ferrous ion, by using the raw material from which liberated molecular oxygen is removed to suppress side reactions. CONSTITUTION:In producing glyoxylic acid useful as an intermediate for various chemicals such as drug modulator, cosmetic, perfume, agricultural chemicals, etc., by oxidizing glyoxal with hydrogen peroxide as an oxidizing agent in the presence of ferrous ion such as ferrous sulfate, etc., liberated molecular oxygen dissolved in the raw material or in the oxidizing agent is preremoved and the reaction is carried out to suppress formation of formic acid and oxalic acid as by-products and to raise selectivity of the aimed compound. Since the reaction is carried out at a relatively low temperature of about 0-30 deg.C, preferably about 0-15 deg.C, no organic highly coloring component is produced. Consequently, a high-quality aqueous solution containing the aimed compound is simply obtained.
Patent JP-S6284251-A (JP)
Title: Air conditioner
Inventor: OTSUKA NOBUO
IPC: F24F11/02
Filed: 1985-10-07
Abstract: PURPOSE:To make it possible to correctly control the room temperature to s set value when a thermal load is large and to operate a blower with a small transfer motive power when the thermal load is small by providing means for determining a set pressure and a set temperature within a duct in accordance with a total external air temperature. CONSTITUTION:A detection signal of an external air temperature detector 18 is aupplied to external air temperature measuring means 21, and based on the output from the means 21, set temperature determining means 23 determines the value of a pressure within a main duct 6. Similarly, the value of a blast temperature to be set is determined by a set temperature determining means 23. Further, the result of the determination and detection signal from a duct internal pressure detector 16 and a temperature detector 15 are supplied into pressure determining means 24. Based on the output from the pressure determining means 24, the capacity of the blower 5 and the ability of the thermal source machine 7 are determined by blast amount determining means 25 and ability determining means 26. On the basis of the output of the determining means 25, the capacity of the blower 5 is controlled by blower control means 27 while the capability of the thermal source machine 17 is controlled by thermal source machine control means 28 based on the output of the determining means 26.
Patent JP-S6469156-A (JP)
Title: Document processing device with facsimile communication function
Inventor: MORIMOTO MASAO
IPC: G06F17/21
Filed: 1987-09-10
Abstract: PURPOSE:To attain the transmission in the condition of a composite sentence by developing to an image at the time of the text sentence, keeping the condition at the time of an image sentence and developing all composite sentences to the image. CONSTITUTION:A control part 11 makes variable a row number designating means and a column number designating means, reading a composite sentence stored in a composite sentence storing means 30 character by character, and a sentence classification deciding means successively whether the read character is a text sentence or an image sentence. As the result of the decision, at the time of the image sentence, the image sentence is kept as it is, and at the time of the text sentence, the image development is executed by an image developing means and sent to a public telephone network. Thus, the labor and trouble that the paper of the text sentence and the image sentence outputted separately is cut and stuck and made into the composite sentence are eliminated.
Patent JP-H0677883-A (JP)
Title: Selective call radio system
Inventor: YOSHIZAWA SHIGEO
IPC: H04W84/02
Filed: 1992-08-25
Abstract: PURPOSE:To provide a radio selective call system provided with a function inserting a symbol such as '-' for a delimiter of a telephone number automatically by a transmission station even when a caller does not input the symbol from a telephone terminal in the transmission station having a paging terminal and a transmitter receiving the telephone number from a subscriber terminal equipment. CONSTITUTION:The system is provided with a coder 2-2 receiving a calling telephone number and succeeding message information entered from a subscriber terminal equipment and coding an individual call signal and a message signal by a predetermined coding system, with transmitters 11,12 modulating and sending the coded signal as a radio signal, and a central processing unit 2-3 controlling the coder 2-2 and has a function of inserting a predetermined symbol to a digit location of the telephone number decided in advance in the entered message information.
Patent JP-H08193154-A (JP)
Title: Heterogeneous polyvinyl ester dispersion and powder
Inventor: MARUTEIN JIYAKOBU
IPC: C08L31/02
Filed: 1995-09-01
Abstract: Heterogeneous, solvent- and plasticiser-free polyvinyl esters (I) with a min. film-forming temp. (MFT) of below 10 degrees C, in dispersion or powder form and stabilised with protective colloids, contain (A) a homo- or copolymer with a Tg of above 20 degrees C, derived from (a1) 85-100 wt.% vinyl 1-18 carboxylate ester(s), (a2) 0-5 wt.%  alpha , beta -unsatd. carboxylic acid(s), (a3) 0-5 wt.% mono-unsatd. cpd(s). with amino or amide gp(s). and (a4) 0-5 wt.% polyunsatd. monomer(s); and (B) a copolymer with a Tg of below 20 degrees C, derived from (b1) 45-98 wt.% vinyl ester(s) as for (a1), (b2) 2-50 wt.% 1-4C  alpha -monoolefin(s) and (b3) 0-5 wt.% polyunsatd. monomer(s). Also claimed is a process for the prodn. of (I) by mixing a dispersion of (co)polymer (A) with a dispersion of (B), then opt. spray drying and opt. re-dispersing in water.
Patent JP-H0862543-A (JP)
Title: Half rim of spectacle frame and its molding method
Inventor: SASAKI TAKAO
IPC: G02C13/00
Filed: 1994-08-25
Abstract: PURPOSE: To provide a half rim of a spectacle frame which is arranged with rims only on the upper side of lenses, holds the lenses by tensing leveling string, etc., on the lower side and is so formed as to be highly strong and to prevent chipping of the lenses. CONSTITUTION: A stainless steel wire is used as a rim material and a recessed groove 3 into which a cushion material 4 fitted into a recessed groove 5 formed on the outer periphery of the lens is formed at the sectional center. The rim 1 is formed from a round wire, etc., subjecting this wire to rolling to a wire having a U-shaped section and bending the front ends on both side pieces of this U-shaped wire inward to form lower pieces.
Patent JP-H0781012-A (JP)
Title: Composite plastic molded piece
Inventor: FUWA HIDEO
IPC: B32B27/08
Filed: 1993-09-10
Abstract: PURPOSE:To improve adhesion of a hard plastic molding member and a soft plastic covering material and a soft touch by mixing a polymer having propylene as a principal component of the hard plastic with a thermoplastic polyurethane, a polyolefin resin, and an acid-modified polyolefin as a soft plastic and a plasticizer. CONSTITUTION:A polymer having propylene as a principal component to be used as a material of a hard plastic molding member comprises a crystalline random or block copolymer of a propylene crystalline homopolymer and a small amount of an alpha-olefin such as the propylene and ethylene. A thermoplastic polyurethane as a component of a resin composition to be used as a material of a soft plastic is a thermoplastic resin comprising soft and hard blocks consisting of a polyol or a glycol and diisocyanate. As for the polyolefin as the second component as described above, a homopolymer of the alpha-olefin, its copolymer with other alpha-olefin of one or more kind, or a copolymer with other unsaturated monomer are named.
Patent JP-S61105091-A (JP)
Inventor: WADA MASATOMO
IPC: F26B21/00
Filed: 1984-10-27
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-S59111924-A (JP)
Inventor: ERUBUE YUBEERU
IPC: C01F17/17
Filed: 1983-11-30
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-H0677714-A (JP)
Title: Antenna system for portable radio equipment
Inventor: KONISHI KAZUHIRO
IPC: H01Q1/24
Filed: 1992-08-26
Abstract: PURPOSE:To store and lock an antenna element in the housing of the portable radio equipment and to unlock the antenna element by pressing the head part of the antenna element when the antenna element is drawn out. CONSTITUTION:A holding groove 5 is formed in an antenna base part 4 as the lower end of the antenna element 2 and a push-lock, push-off mechanism 6 is installed in the housing 1. The mechanism 6 is fixed to the housing 1 and consists of a base 7 wherein a lock mechanism is incorporated and a rotary piece 8 which is fitted rotatably to the base 7. This rotary piece 8 is equipped with a 1st holding claw 10 and a 2nd holding claw 11 and when the antenna element 2 is pushed in, the 1st holding claw 10 engages the holding groove 5 to lock the element.
Patent JP-S6381035-A (JP)
Inventor: AKIBA KEIZO
IPC: B32B27/04
Filed: 1986-09-25
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-H0274831-A (JP)
Title: Flame detector
Inventor: HIROTOMI KAZUTAKA
IPC: F23N5/08
Filed: 1988-09-10
Abstract: PURPOSE:To make it possible to detect only a flame without erroneous operation by detecting only light emitting spectrums peculiar to the flame at high sensitivity. CONSTITUTION:Infrared rays which are condensed through a Fresnel lens 1 are inputted into an infrared-ray interference filter A 2 which is arranged in the vicinity of the focal point of the lens. The light through the filter 2 is received in a photodetector C 6 through an infrared-ray interference filter B 5 and undergoes optoelectronic transducing operation. The light reflected from the filter 2 is received in a photodetector D 4 through an infrared-ray interference filter B 3 and undergoes optoelectronic transducing operation. In the filter 2, only the wavelength of 4.3mum peculiar to a flame is selected and transmitted, and other spectrums are reflected. The center of the wavelengths of the filters 3 and 5 is 4.3mum. The filters whose selecting range is slightly wider than the filter 2 are used. Only the flame can be detected by operating the outputs of the photodetectors 4 and 6.
Patent JP-S6289713-A (JP)
Title: Novel fluoroelastomer and production thereof
Inventor: MORITA SHIGERU
IPC: C08F214/26
Filed: 1985-10-12
Abstract: PURPOSE:To obtain a novel elastomer capable of giving crosslinked materials having improved strength and good permanent compression set when crosslinked, by polymerizing a perfluorovinyl ether with tetrafluoroethylene and hexa fluoropropylene in a specific proportion. CONSTITUTION:(A) 12-50mol% perfluorovinyl ether expressed by the formula (Rf is 1-6C perfluoroalkyl; X is F or trifluoromethyl; m is an integer 1-5) is polymerized with (B) 50-88mol% tetrafluoroethylene and (C) 0.1-5mol% hexafluoropropylene to afford the aimed elastomer.
Patent JP-S6384655-A (JP)
Title: Slurry treating device
Inventor: YASUDA TADASHI
IPC: B01F3/12
Filed: 1986-09-26
Abstract: PURPOSE:To prevent a decrease in the amt. of filtrate due to the clogging during ultrasonic filtration by connecting a slurry storage tank and an ultrasonic filter with a circulation closed circuit, providing a crushing and dispersing device to the circuit, and simultaneously dispersing and filtering the slurry in the same circuit. CONSTITUTION:In the device for classifying a slurry contg. coarse grains and/or fine flocculating particles, the slurry storage tank 1, the crushing and dispersing device 2, the ultrasonic filter 5, a pipeline for sending the slurry from the storage tank 1 to the ultrasonic filter 5 through the crushing and dispersing device 2, and a pipeline 11 for circulating the slurry from the ultrasonic filter to the storage tank 1 are provided. Namely, the coarse grain larger than the sieve opening of a filter medium is crushed by the crushing device, the coarse flocculated particle is dispersed by the dispersing device by agitation, etc., and a synergistic effect with the ultrasonic wave can be obtained. By this effect, a decrease in the amt. of filtrate due to clogging during filtration is prevented.