baber/WOPTO huggingface dataset:
Patent JP-2000320360-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KANEKO TOMOHIRO
IPC: F01N3/24
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To cool exhaust gas returned to an intake pipe so as to effectively lower generation of NOx, in addition to purification of exhaust gas by injecting auxiliary fuel into an exhaust circulation path, in a device with an auxiliary fuel injection means which performs auxiliary fuel injection after fuel injection by a main fuel injection means. SOLUTION: In a cylinder injection type internal combustion engine, main fuel injection as fuel injection essential for operating an engine is carried out for providing a stratified combustion state and a homogeneous combustion state. An EGR pipe 11, diverted from an exhaust pipe 5 on the downstream side of a NOx catalyst 6 for returning a part of exhaust gas to an intake pipe 2, is arranged, and in the middle of the EGR pipe 11, an EGR inlet temperature sensor 12 is arranged, while an auxiliary fuel injection valve 13 is arranged. During the operation of the internal combustion engine, an amount of NOx generated by the operation is estimated from the number of engine revolutions, the fuel injection amount, engine water temperature, EGR gas temperature and the like by means of an ECU 8, and according to the estimated NOx generated amount, an auxiliary injection amount is computed for performing auxiliary fuel injection inside the EGR pipe 11.
Patent JP-H08301973-A (JP)
Title: Production of epoxy resin, and epoxy resin composition and its cured item
Inventor: KUBOKI KENICHI
IPC: C07D303/02
Filed: 1995-04-28
Abstract: PURPOSE: To obtain an epoxy resin which gives a cured item excellent in resistances to heat and moisture by epoxidizing a dicyclopentadiene-phenol condensate with an epihalohydrin in an aprotic polar solvent. CONSTITUTION: Dicyclopentadiene is condensed with a phenol by a known method. The resulting condensate is reacted with an epihalohydrin in an aprotic polar solvent in the presence of an alkali to produce a crude epoxy resin. An esp. pref. solvent is dimethyl sulfoxide. Pref. the reaction is conducted at 20-120 deg.C by using 0.7-10mol of an epihalohydrin and 0.7-1.2mol of an alkali (e.g. NaOH) based on 1 equivalent of OH groups of the condensate in the solvent in an amt. of 10-100wt.% of the epihalohydrin. The crude epoxy resin is dissolved in toluene, etc., and dehalogenated with an alkali metal hydroxide to give an epoxy resin of formula I [wherein A is a group of formula II; X is a group of formula III (wherein R is H, a halogen atom, or an alkyl group; G is glycidyl; and l and m are each 1-2); and n>=0].
Patent JP-H09313924-A (JP)
Title: Gel material
Inventor: YAMAMOTO HIROSHI
IPC: C07C229/16
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel gel material having chelating capacity and capable of suitably being utilized for various uses. SOLUTION: A gel material is obtained by swelling a carboxylic acid polymer obtained by polymerizing a monomer component containing a carboxylic acid monomer represented by formula (3) [wherein Y is a hydrogen atom, an aryl group or a (CHR3 )c -W2 -(CHR4 )d COOH group, R1 , R2 , R3 and R4 are independently a hydrogen atom or a 1-6C alkyl group, W1 and W2 are respectively independently an NH-group, an S-group or an O-group and a, b, c and d are respectively independently an integer of 0-6 by a dispersing medium.
Patent JP-S5750946-A (JP)
Title: Novel anthranilic acid derivative
Inventor: NODA KANJI
IPC: A61P7/04
Filed: 1980-09-10
Abstract: NEW MATERIAL:An anthranilic acid derivative expressed by formula I (X is H or one or two halogens, lower alkyl, lower alkoxyl or nitro groups substituted at optional positions; R is H or lower alkyl).  
     EXAMPLE: 2-(o-Carboxybenzyl)-4-chloroanthranilic acid.  
     USE: An anti-inflammatory agent, antirheumatic agent, antiallergic antihemolytic  agent, immunological activator, etc.  
     PROCESS: A compound expressed by formula III is reacted with an equimolar amount of a compound expressed by formula IV in a solvent, e.g. methanol, to give an intermediate benzylidene derivative expressed by formula II, which is without isolation treated with a reducing agent, e.g. NaBH 4  or Pd-C, to afford the compound expressed by formula I. The reducing reaction is carried out at room temperature under heating for 1W10hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08307581-A (JP)
Title: Facsimile communicating method
Inventor: TAMURA HIROSHI
IPC: H04L12/58
Filed: 1995-04-28
Abstract: PURPOSE: To provide a facsimile communicating method by which the line usage charge of a center device can be remarkably reduced. CONSTITUTION: A center device 7 is provided with a facsimile information storage part (hard disk device 24) corresponding to each of box numbers of 1 or more and a box number discrimination part (communication control part 22) discriminating the box number which is transmissively transmitted from a transmission origin facsimile equipment. When the facsimile information from the transmission origin facsimile equipment is received, the transmissively transmitted box number is discriminated and the facsimile information is stored in the facsimile information storage part corresponding to the box number.
Patent JP-S63292750-A (JP)
Title: Deputy reply system for private branch of exchange
Inventor: TAKAHASHI SHUICHI
IPC: H04M3/42
Filed: 1987-05-25
Abstract: PURPOSE:To attain quick reply to an opposite party by displaying input information of an absence transfer registration party to a data terminal equipment being a transfer destination. CONSTITUTION:A controller 70 connects a data terminal equipment of a registration party and a data terminal equipment of a transfer destination such as a data terminal equipment 34 automatically at the absence transfer registration, schedule information from the registration party and the message information are inputted to the data terminal equipment 34 of a destination to transfer the incoming call to the succeeding registration party to the transfer destination and the input information of the absence transfer registration party on the data terminal 34 of the destination. Thus, the advantage of recognizing a call to whom it is given in the event of reply and the deputy reply on its occasion immediately by means of the information display such as a message is attained.
Patent JP-S5552684-A (JP)
Title: Color television picture receiver
Inventor: KUBOTA MORIAKI
IPC: H04N9/64
Filed: 1978-10-12
Abstract: PURPOSE: To realize the picture reception for each TV broadcast of the TV system by detecting the vertical scanning frequency of the received TV signal and then securing an automatic switching for each circuit within the picture receiver.  
     CONSTITUTION: Each received TV signal is converted into the IF signal featuring the same aural carrier frequency of 3.4MHz, and then the IF signal is led to VIF amplifier/detector circuit 2 featuring a single wide band (5.5MHz). The frequency (vertical frequency) of the vertical synchronous signal, which is led out in separation from the VIF detection output of circuit 2 via synchronous isolator circuit 13, is detected by detector circuit 15. With this detection output, switch circuit 17 is operated to switch AFT circuit 3, SIF circuit 4, video amplifier circuit 6, PAL color signal circuit 8 and vertical deflecting circuit 14 respectively. At the same time, tuner 1 can receive the broadcasting of the NTSC system, the PAL system and the SECAM system each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06304084-A (JP)
Title: Method to make water hot quickly using seashell
Inventor: TSUKISHIRO TATSUNORI
IPC: A47K3/00
Filed: 1993-04-19
Abstract: PURPOSE:To shorten a period of time to make water hot to a suitable temperature, and at the same time, reduce the descent of the temperature of the hot water by a method wherein the outer surfaces of seashells are ground and the seashells are made into small pieces, and then, the seashell pieces treated by hot water are put in a metal case, and the metal case is put in a bathtub or solar water heater, etc., when the water is heated. CONSTITUTION:On the upper and lower surfaces of an outer box 1, numerous fine holes 2 are drilled, and seashell pieces are put in the case, and the case is sealed by tappets.
Patent JP-H04352532-A (JP)
Title: Network management system and network supervisory and control equipment
Inventor: SAIKI KOICHI
IPC: G06F13/00
Filed: 1991-05-30
Abstract: PURPOSE:To enable the supervisory and control of a network without any interruption and to speedily disconnect a fault regardless of fault generating time concerning the network management system equipped with the supervisory and control function of the network and the network supervisory and control equipment used for this network management system. CONSTITUTION:Network supervisory and control means 21(1)-21(N) and a switching means 22 are provided so as to switch the supervisory and control of the network from the network supervisory and control means under operating at present to the other network supervisory and control means based on prescribed switching conditions.
Patent JP-H1142550-A (JP)
Title: Retainer ring provided wafer polishing device
Inventor: INABA TAKAO
IPC: B24B37/005
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing device which can press a retainer ring by uniformly pressing it to a polishing cloth, in a retainer ring provided wafer polishing device. SOLUTION: Between a head main unit 22 of a wafer hold head 14 and a retainer ring 28, a sheet of rubber seat 30 is interposed. A space 66 between a peripheral part 30B of the rubber sheet 30 positioned upward of the retainer ring 28 and the head main unit 22 is sealed by an O ring 46, 56. In this space 66, when compressed air is supplied from a pump 44, the peripheral part 30B of the rubber sheet 30 is elastically deformed, and the retainer ring 28 is pressed by an uniform pressure.
Patent JP-S5859209-A (JP)
Title: Production of flame-retarding styrene resin composition
Inventor: KOJIMA KEIZABUROU
IPC: C08F279/02
Filed: 1982-07-21
Abstract: PURPOSE:To obtain the titled composition excellent in heat stability during  molding and low in property deterioration, by polymerizing a specified halogen- containing organic compound and a mixed styrene monomer solution containing a dissolved polybutadiene rubbery polymer. CONSTITUTION:95-5pts.wt. compound of the formula, wherein X is a haloalkyl containing 0-5 halogen atoms, Y is a haloaryl containing 0-5 halogen atoms, and the total number of halogen atoms in both X and Y is 1-10 (e.g., pentabromophenyl dibromopropyl fumarate) is polymerized with 5-95pts.wt. styrene monomer mixture containing 1-20wt% dissolved polybutadiene rubbery polymer. A flame-retarding styrene resin composition, halogen content of 3-40%, is obtained. Conventionally, when a halide is used as a flame-retarding agent, there arises a difficulty that its mechanical properties are deteriorated and the resin drips when burnt. The titled composition is a flame-retarding resin composition which is low in property deterioration.
Patent JP-H08321284-A (JP)
Title: Fluorescent lamp
Inventor: URATA YOSHIZO
IPC: H01J61/35
Filed: 1995-05-26
Abstract: PURPOSE: To provide a fluorescent lamp which allows reduction of the lamp cost without impairing the illumination effect for meat using a relatively simple configuration and can improve the lightness effectively. CONSTITUTION: A glass bulb 1 is made of soda lime glass, and an ultraviolet ray reflecting layer 2 consisting of magnesium oxide having a mean particle size of 0.5-5.0μm is formed on the inner surface of the bulb. On the reflecting layer 2, a light emitting layer 3 is overlapped, which consists of a mixture phosphor prepared by mixing manganese activated magnesium germanate fluoride with a rare earth phosphor having the light emissive peaks in the blue, green, and red regions, and the amount of attachment is set to the range 0.8-2.4mg/cm<2> . An electrode 4 is furnished at one end of the glass bulb 1.
Patent JP-S5555534-A (JP)
Title: Method of making pattern by electron beam
Inventor: SUGIYAMA HISASHI
IPC: H01L21/027
Filed: 1978-10-18
Abstract: PURPOSE: To prevent the distortion of nearby patterns due to a proximity effect, by irradiating a beam upon the patterns in different scanning directions.  
     CONSTITUTION: Contour lines of quantities irradiated by the scanning of a beam in a direction X are shown by dotted lines in Fig. The extension difference d y -d x  between the directions X, Y is about 0.2μm. Therefore, adjacent patterns are scanned by a beam in perpendicular directions to prevent the patterns from being distorted due to the superposition of charge stored around their parts irradiated with the beam. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06316205-A (JP)
Title: Pneumatic tire for passenger car
Inventor: SASAMORI SHOJI
IPC: B60C13/00
Filed: 1993-05-01
Abstract: PURPOSE:To provide a pneumatic tire for passenger car suitable for achievement of a lightweight construction by reducing the thickness of the side wall rubber. CONSTITUTION:The position P where a pneumatic tire concerned has the max. section width, is substantially identical to the position A of the wound-up end of a carcass 2. The wall thickness of the side wall rubber 6 in the position P is represented by (t) while the radial direction distance between the position P and the position B of the bead base reference point is represented by H1, and the condition 0.5<=t1<=0.8t should be met, where t1 is the mean wall thickness of the rubber 6 between a position C apart by 0.2XH1 inward in the radial direction from the position P and another position D at the rubber inner extremity in the radial direction. Also the radial direction distance between the position P and a position E at the rubber outer extremity in the radial direction is represented by Hu, and the condition 0.5t<=tu<=0.8t should be met, where tu is the mean wall thickness of the rubber 6 between a position F apart by 0.3XHu outward in the radial direction from the position P and a position G apart by 0.8XHu outward in the radial direction.
Patent JP-H0423600-A (JP)
Title: Surround circuit
Inventor: YAZAWA AKIRA
IPC: H04S7/00
Filed: 1990-05-17
Abstract: PURPOSE:To decrease a time up to a delay RAM access by deciding it which value among plural offsets is to be used before a delay RAM access instruction. CONSTITUTION:An OFFSET RAM ADDRESS signal being an offset RAM selection signal is latched in two stages by a latch circuit 1 latching a basic address and a latch circuit 2 latching plural offsets with respect to the basic address. That is, an output of the offset RAM is decided before a delay RAM access instruction (EXR instruction) by 2 stages of latch processing in this way, and when the EXR instruction is generated, an address obtained in the latch circuit 2 is used to have only to access the delay RAM. Thus, the time from the publication of the EXR instruction till the access start to the delay RAM is decreased.
Patent JP-S63293552-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: SUMINO FUMIO
IPC: G03G5/14
Filed: 1987-05-27
Abstract: PURPOSE:To eliminate the coating defects of an under coating layer by specifying the viscosity of a coating compd. soln. for the under coating layer coated on a base to a specific value at the point of the time when said soln. attains prescribed surface tension. CONSTITUTION:The under coating layer consisting of an alcohol soluble resin (e.g.; 6/66/610/12 quaternary copolymer nylon) is formed between the conductive base and photosensitive layer. The soln. which has >=1,000cps soln. viscosity at the point of the time when the soln. is coated on the base and the surface tension of the soln. under drying attains equality to the critical surface tension (e.g., 25-35dyhe/cm) of the base surface is used as the coating compd. soln. for the base surface. Then, the under coating layer which has less coating defects such as runnaway and saq is obtd. and the image defects are decreased.
Patent JP-2000323656-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KODATE JUNICHI
IPC: H01F41/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the inductance of an inductor element for high frequencies across whole azimuth. SOLUTION: This semiconductor device is provided with a first insulator layer 2 formed on a semiconductor substrate 1, an inductor element 11 formed on the first insulating layer 2, a second insulator layer 4 formed on the first insulator layer 2 so that the inductor element 11 can be covered, and a multilayered structure 21 constituted of soft magnetic thin films 21a and 21b having one axial magnetic anisotropy which is formed on at least one side of the lower face side of the first insulator layer 2 and the upper face side of the second insulator layer 4. In this case, the soft magnetic thin films 21a and 21b in each layer of the multilayered structure have different axes of easy magnetization directions in the film faces.
Patent JP-H08328173-A (JP)
Title: Camera with multiple photographing mode
Inventor: HIRAI TOSHIAKI
IPC: G03B15/16
Filed: 1995-05-26
Abstract: PURPOSE: To photograph a subject by selecting a mode out of a stereoscopic mode, a continuous photographing mode, and a frame photographing mode with one camera. CONSTITUTION: Three photographing lenses are provided in the camera main body in the lateral row at prescribed intervals. Exposure openings 12a-12c, 13a-13c provided in sectors 17-19 and shielding plates 12, 13 are positioned in the rear of respective lenses. A release switch Sr for opening/closing a shutter and a switch Ss for switching photographing modes are provided in the camera main body and connected to a central control unit 6. The switch Ss can be selectively switched to be in a stereoscopic photographing mode (1), a continuous photographing mode (2), and a frame photographing mode (3). A film 8 on which a subject is photographed is advanced by a motor M1, the shielding plates 12, 13 are moved parallel in the direction reverse to each other by the motor M2 so that the iris is set, and the sectors 17-19 are operated by motors M3-M5.  Advancing of the sector and the film is controlled by the central control unit 6 according to the photographing modes.
Patent JP-S6124700-A (JP)
Inventor: DEIITERU ZODAIKATSUTO
IPC: G01S3/787
Filed: 1985-06-14
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-H05324481-A (JP)
Title: Data processing system
Inventor: HOSHINO AKIRA
IPC: G06F12/08
Filed: 1992-05-21
Abstract: PURPOSE:To reduce overhead and to enable acceleration by dealing with inquiry concerning whether a certain storage area existent in a virtual storage space is existent in a real storage space or not. CONSTITUTION:It is confirmed whether data A of processing object data are existent in a real storage space M or not (S3) and when they are existent, objective processing is performed to the data A (S4.) Then, a data managing block DMB1 linked to the processed data A gets out of a DMB list, and the data A get out of the processing object (S5.) The data managing block of the processing object is defined as a next data managing block DMB2 (S6) and it is confirmed whether linked data B are existent in the real storage space M or not (S3.) When they are not existent, no processing is performed to the data B but the processing object is turned to a data managing block DMB3 (S3 and S6) while linking the data managing block DMB2 to the DMB list as well.
Patent JP-2000322915-A (JP)
Title: Lamp chamber of revolving lantern
Inventor: NOZAWA TSUNEO
IPC: F21S10/06
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a lamp chamber with excellent external appearance and quality, by avoiding various problems caused by the use of a conventional adhesive, for example, a trouble that the adhesive bulges out of a frame or that a lens plate peels off the frame due to deficient adhesion, when a transparent plate of the lamp chamber is made up by fixing the lens plate to the frame. SOLUTION: This lamp chamber of a revolving lantern is made up by attaching a plurality of arcuate body ribs at fixed circumferential intervals between an upper end ring and a lower end ring, circumferentially attaching transparent plates between neighboring body ribs, and coating the portions of the body ribs excluding the transparent plates. Each of the transparent plates 20 is made up of a frame 21 fixed to the body ribs, and a lens plate 22 extended over the frame 21. Lock protrusions 23 are provided on the periphery of the frame 21, and the lens plate 22 is fixed to the frame 21 by engaging the lock protrusions 23 with engagement recessed parts 29 provided on the outer circumference of the lens plate 22.
Patent JP-H01298095-A (JP)
Title: Production of diamondlike carbon film
Inventor: IKOMA KEIKO
IPC: C30B29/04
Filed: 1988-05-27
Abstract: PURPOSE:To grow a carbon film which is extremely close to natural diamond in thermal conductivity, an optical band gap, refractive index and electric conductivity at low temp. and high velocity by introducing microwave under the existence of a magnetic field to generate plasma while irradiating a substrate with light forming the diamondlike carbon film on the substrate held at the prescribed temp. CONSTITUTION:A diamondlike carbon film is formed on a substrate 7 by introducing light (a light source 8) into a reaction chamber 2 incorporating low- pressure gas 4 contg. carbon while adjusting the temp. of the substrate 7 set in the reaction chamber 2 and also generating plasma with microwave (a microwave waveguide 3 and an electromagnet 1) in the magnetic field. As the gas contg. carbon, for example hydrocarbons, ketones, alcohols and halogenohydrocarbons, etc., are utilized. As the light source, the light source incorporating wavelength absorptive to the molecules of the gaseous raw material or the decomposed products can be utilized and for example, the light source having a wavelength region in an ultraviolet zone such as an ArF laser, an XeF laser and an N2 laser is utilized.
Patent JP-H06315301-A (JP)
Title: Hoe
Inventor: IKEO KEIJI
IPC: A01B1/08
Filed: 1993-04-30
Abstract: PURPOSE:To provide a lightweight hoe having recess(es) at the tip of the edge. CONSTITUTION:At least one recess 4 is provided at the tip of the edge mounted on the tip of a grip rod 2. Thereby, only a part of the tip of the edge comes into contact with the stems and/or roots of weeds or farmland; thus the hoe can be handled with low resistance and even an old person or children can cultivate the farmland with this hoe.
Patent JP-H11129857-A (JP)
Title: Head part protecting air bag device
Inventor: NAKAJIMA HIROKI
IPC: B60R21/20
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent rotation in the tightening direction of a mounting part in a bag body of an air bag generated at the time of mounting to the body. SOLUTION: A mounting part 35 of an air bag body 16 is interposed by a positioning plate 40, 42, to be fixedly tightened to a pillar inner panel 34 through the plates 40, 42 by a weld nut 37 and a bolt 39. In the plates 40, 42, a caulking part for previously fixing the mounting part 35 of the air bag body 16 between the plates 40, 42 is formed. A protruded part 50 is formed in the plate 40, and the protruded part 50 is engaged with a hole 52 formed in the pillar inner panel 34, so as to prevent relative rotation of the plate 40 and a body.