baber/WOPTO huggingface dataset:
Patent JP-S58158374-A (JP)
Title: Ignition timing controlling apparatus for internal-combustion engine
Inventor: HATA TOSHIAKI
IPC: F02P5/153
Filed: 1982-03-15
Abstract: PURPOSE:To prevent drop of the engine output, by controlling the ignition timing back to the reference ignition timing promptly after completion of delaying the ignition timing for rapid acceleration. CONSTITUTION:A circuit 7 for delaying the ignition timing at the time of acceleration detects the pressure in an intake mainfold and gives a pulse synchronous with the output pulse of a comparator 4 to an integrator 5 for a prescribed while after detecting acceleration. A capacitor 56 of the integrator 5 is charged rapidly in response to the output pulses of the comparator 4 and the circuit 7. Resultantly, the ignition timing is delayed rapidly, so that occurrence of knocking can be prevented. On the other hand, a comparing means 135 of a circuit 13 for releasing the ignition timing delaying control compares the output voltage of the integrator 5 with a reference voltage and detects arrival of the ignition timing. If the ignition timing does not come yet, the capacitor 56 is discharged rapidly by a transistor 182. Therefore, the ignition timing can be advanced promptly to the reference ignition timing, so that the lowering of the engine output can be prevented.
Patent JP-S61201639-A (JP)
Title: Plate lens
Inventor: OKUDA EIJI
IPC: G02B7/40
Filed: 1985-03-05
Abstract: PURPOSE:To obtain the titled plate lens having excellent weather resistance and optical stability and having a large number of small-bore openings by integrally forming a lens part having an optical axis vertical to the surface of a substrate and variable refractive index distribution in the glass substrate consisting of components of specified composition. CONSTITUTION:As the essential components, 45-80%, by mol, SiO2, 8-35% alkali metal oxide, 2-20% ZnO, 0-8% B2O3, 0-7% Al2O3, 0-2% ZrO, 0-10% (CaO+BaO+MgO), etc., are melted at 1,250-1,500 deg.C, agitated, homogenized and then fed into a mold at 1,000-1,250 deg.C. The molded material is then annealed to obtain a glass plate which is used as a substrate 1. A metallic mask 4 provided with an opening 3 in circular form, etc., by a specified lens array pattern is applied on the one surface of the substrate 1. A molten salt contg. Tl ions and Ag ions is brought into contact with the surface of the mask 4, a DC voltage is impressed between both surfaces of the substrate, the ions 5 are exchanged with the monovalent ions in the glass through the opening 3 and a plate lens integrated with a lens 2 having gradient refractive indexes is obtained.
Patent JP-S59170237-A (JP)
Title: High conductivity hard aluminum pipe
Inventor: SATOU KENICHI
IPC: C22C21/00
Filed: 1983-03-15
Abstract: PURPOSE:To provide a titled aluminum pipe having high tensile strength by subjecting a base material pipe formed of an aluminum base metal for electrical service added with a specific amt. of Cu to a high degree of cold working. CONSTITUTION:An aluminum base material for electric service which contains 0.05-0.2% Cu, is added with 0.01-0.05% Mg according to need and has >=99.65% purity is used as a blank material to obtain a base material pipe. Said pipe is subjected to >=40% cold working then to drawing and a hard aluminum pipe having high conductivity and tensile strength for various composite electric wires is obtd. Said base material pipe is preferably obtd. by forming said blank material while cooling a die and an extrudate with a friction driving type extruder using a pipeline formed of a driving wall surface and a stationary wall surface having the area smaller than the area of the driving wall surface as a pressure vessel or is formed by forming the blank material into a tape shape then subjecting the same to TIG welding.
Patent JP-S51117807-A (JP)
Title: Incoming transfer service system
Inventor: ICHIMURA AKIRA
IPC: H04M1/00
Filed: 1975-04-09
Abstract: PURPOSE:Incoming transfers can be made by installing an incoming trasfer unit together with the telephone set on the subscriber telephone-set side.
Patent JP-H06258811-A (JP)
Title: Structure for stacking photosensitive material
Inventor: KOIZUMI TAKASHI
IPC: G03D13/00
Filed: 1993-03-04
Abstract: PURPOSE:To stack photosensitive materials of various sizes. CONSTITUTION:A pair of long holes 114 having their longitudinal direction in the transporting direction of photographic paper 54 shown by the arrow A is formed on a bottom plate 110 of a tray 108. Base ends 122 of stoppers 120 to be screwed with bolts 125 penetrating a pair of these long holes 114 exist on this bottom plate 110 and planar upright parts 124 are connected to the base ends 122 while curving. The front end of the photographic paper 54B comes into contact with the upright parts 124 and the photographic paper 54B is continuously stopped on the tray 108 at the time of stacking the photographic paper 54B on the tray 108. The stoppers 120 are moved along the long holes 11 4 and are made to be the same as the size of the fresh photographic paper 54B even if the tray 108 is not exchanged when a print size is changed.
Patent JP-H09202535-A (JP)
Title: Cable connecting device
Inventor: KAGA YOSHITOSHI
IPC: E04H15/34
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to improve workability by forming a deformable part for enabling both holding parts to be approached to each other so that both cables may be brought in pressure contact with each other in a state where first and second cables are held to first and second holding parts on a connecting part. SOLUTION: A connecting device 4 is constituted of a metallic material 10 provided with a first holding part 7 for holding a first cable 3a in the X-axis direction, a second holding part 8 for holding a second cable 3b in the Y-axis direction, and a connecting part 9 formed between the first and second holding parts 7, 8. The first holding part 7 is provided with a bone part 11 so opened as to face the second holding part 8 and provided with an approximately U-shaped section, and a pair of upper and lower cutout parts 12 cut and formed on an opening edge of the bone part 11 into a U shape.  The second holding part 8 constitutes a pair of pawl parts 16 extending from the first holding part 7 across an introducing passage 15 communicated with the cutout parts 12, is formed into an approximately U shape section so opened as to face the first holding part 7, and can hold the circumferential surface of the second cable 3b.
Patent JP-S57158809-A (JP)
Title: Production for bundle of optical fiber for illumination
Inventor: TAKAMI AKIYOSHI
IPC: G02B6/04
Filed: 1981-03-27
Abstract: PURPOSE:To make the end face of the bundle of optical fibers and to prevent the end face from being burnt by heat ray, by covering a mouthpiece consisting of a malleable metal on the end part of the bundle of optical fibers through a flexible tube and reducing the diameter of the mouthpiece. CONSTITUTION:Optical fibers 1 are bundled, and a flexible tube 2 is covered on the end part of them to form a bundle 3 of optical fibers. A thermally hardening adheive 4 is applied and charged to spaces between optical fibers at a tip 3a of the bundle of optical fibers and the outside circumference of the bundle of opticas fibers. A part of the tip 3a of the bundle of optical fibers is drawn to the approximate middle of the tube 2, and a pipe-shaped mouthpiece 5 which consists of brass and has an inside diameter larger than that of the tube 2 is covered on the tube 2. Under this state, the mouthpiece 5 is subjected to the reducing work by a reducing work machine. Next, the part of the bundle of optical fibers where the adhesive is applied is hardened by heating, and the mouthpiece 5 is kept prescribed length and is cut in the position indicated by the one- dot broken line, and the cut face is polished optically.
Patent JP-H0688008-A (JP)
Title: Aromatic vinyl polymer base mixture with high mechanical characteristics
Inventor: FASULO GIAN CLAUDIO DR
IPC: C08L23/04
Filed: 1991-02-16
Abstract: Described are blends based on vinyl-aromatic polymers endowed with satisfactory mechanical characteristics, even after successive processing operations at temperatures of more than 200 DEG C, comprising:   a vinyl-aromatic polymer containing from 0.5 to 5% by weight of vinyl-aromatic monomer-conjugated diene linear block copolymer and from 5 to 15% by weight of diene rubber;   a polyolefin; and a vinyl-aromatic monomer-conjugated diene linear block copolymer having a diene content of from 20 to 80% by weight. e
Patent JP-S55138504-A (JP)
Title: Screen device for water intake pipe
Inventor: NAKAMURA KOUJI
IPC: E02B5/08
Filed: 1979-04-13
Abstract: PURPOSE: To improve clarifying function and facilitate replacement of blocks by a method wherein a screen is composed of the three-dimensional blocks, in the screens concentrically arranged around a water intake tower as a center thereof.  
     CONSTITUTION: Upright partition walls 6 are arranged radially around a water intake tower as a center thereof. A screen block 7 is removably arranged in a region partitioned by walls 6. The screen block 7 consists of a sector-shaped box-like inner screen blocks 7a and an outer screen block 7b, arranged concentrically around the water intake tower as a center thereof. For inspection and cleaning of the screen, suspension pieces 10 fixed to the upper surface of the block 7 are suspended by a crane, and the inner and outer blocks are replaced alternately. In this way, at least one of the inner and outer screen blocks is left in operation, so that there is no need to stop the water intake operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63209690-A (JP)
Inventor: FUJIMAKI JOJI
IPC: B26B19/04
Filed: 1987-02-27
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-H1029921-A (JP)
Title: Antisuntan cosmetic
Inventor: NANBA TOMIYUKI
IPC: A61K8/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prepare an antisuntan cosmetic, remarkably improved in effects of an ultraviolet light absorber even if the amount thereof is not increased and excellent even in water resistance by using a specific siliconized polysaccharide compound and an organic ultraviolet light absorber in combination. SOLUTION: This antisuntan cosmetic comprises a siliconized polysaccharide compound represented by the formula [Glu is a saccharide residue of a polysaccharide compound; X is a bivalent bonding group, R<1> is a monovalent organic group; R<2> to R<4> are each a monovalent oganic group or a siloxy represented by OSiR<5> R<6> R<7> (R<5> to R<7> are each a monovalent organic group); (a) is 0-2]. A compound represented by formula II is preferred in the compound represented by formula I. A compound in which Glu is a glucose residue of pullulan or (a) is 0 and R<2> to R<4> are each methyl or Y is a group represented by (CH2 )3 is preferred in the compounds represented by formulae I and II. The amount of the blended siliconized polysaccharide compound in the cosmetic is usually 0.1-50wt.%, especially preferably 3-10wt.%.  The amount of the organic ultraviolet light absorber is 15wt.% in the case of, e.g. homomenthyl salicylate.
Patent JP-S51119533-A (JP)
Title: Boiler for warm water
Inventor: KUSUDA TAKAO
IPC: F24H1/24
Filed: 1975-04-11
Abstract: PURPOSE: To obtain an improvement of heat efficiency and to prevent the local heating, by setting the supply channel entrance of feed-water in a tangential direction to the boiler housing or with an angle of inclination. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06234220-A (JP)
Title: Manufacture of ink jet recording head
Inventor: ONO YOSHIHIKO
IPC: B41J2/16
Filed: 1993-02-09
Abstract: PURPOSE:To prvide the manufacturing method of an ink jet recording head, which is capable of preventing the invasion of Si fine particles or dust from an ink supplying port which is the reason of clogging of a nozzle in dicing process. CONSTITUTION:A heater substrate 1, on which a heat generating resistance body, a common electrode, an individual electrode, a driving control circuit and the like are formed, is bonded to a channel substrate 2, on which ink passages and an ink reservoir are formed, as shown by a diagram (B) and, thereafter, a mask 14 is applied on the ink supplying port of the channel substrate 2. A mask 14 is made by a method wherein a light sensitive dry film is laminated and, thereafter, an area, cut by dicing, is removed employing photolithography technique as shown in a diagram (C). Subsequently, the substrate is cut and separated into individual heads employing a dicing blade and, thereafter, the mask 14 is removed employing separating solution.
Patent JP-S52126846-A (JP)
Title: Elevator group control device
Inventor: KANBARA KATSUYUKI
IPC: B66B1/18
Filed: 1976-04-19
Abstract: PURPOSE: To effectively reduce the ride call waiting for long time by additionally assigning the cage existing the possibility of arriving at previously depending upon the possibility of reaching preceidingly when the waiting time of the ride call by the assigned edge is estimated to become long. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05246981-A (JP)
Title: Production of aryldialkylthiocarbamate, 2-mercaptobenzaldehyde and 2-substituted benzo(b)thiophene
Inventor: KAGANO HIROKAZU
IPC: C07D333/56
Filed: 1992-03-02
Abstract: PURPOSE:To provide the new compound useful as an intermediate for advantageously obtaining 2-mercaptobenzaldehyde. CONSTITUTION:A compound of formula I (R is 1-4C alkyl). For example, O-o- formylphenyldimethylthiocarbamate. The compound of formula I is obtained by reacting salicylic aldehyde with an N,N-dialylthiocarbamoyl chloride of formula II (preferably N,N-dimethylthiocarbamoyl chloride) in the presence of a base (preferably NaOH) in a solvent such as water or a water-methanol mixture preferably at 0-40 deg.C for 0.5-10hr. An S-o- formylphenyldialkylthiocarbamate of formula III obtained by the thermal conversion of the compound of formula I is a new intermediate, and the compound of formula III is hydrolyzed in the presence of a base into 2- mercaptobenzaldehyde.
Patent JP-H05242050-A (JP)
Title: Processor device
Inventor: KAMEMARU TOSHIHISA
IPC: G06F15/16
Filed: 1992-03-02
Abstract: PURPOSE:To freely enable changing a function and performing the high-speed operation of a co-processor which assists the function of the processor and to provide the co-processor with functions required at every program in an information processor. CONSTITUTION:The co-processor 12 consists of a large-scale PLD(Programable Logic Device) 12 whose functions can be freely changed by writing configuration data from an outside. An executive program is provided with configuration data, a writing means for configuration data, a configuration data write completion informing means and a co-processor starting means. Since the large scale PLD12 is provided with a rewritable memory and a logic part capable of changing operation according to the data recorded in the memory, the configuration data can be written into the memory of large-scale PLD12 at every executing program.
Patent JP-H10216494-A (JP)
Title: Static fluid mixing device
Inventor: NIIMI TOMIO
IPC: B01F5/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent a mixing defect due to a short-cut flow in mixing fluid and also to make work and assembling simple and to reduce cost. SOLUTION: This device is constituted to form seal stand surfaces 13 on a disk of mixing elements 5 arrayed in a casing. In this case, a seal stand member 35 is inserted into a seal groove 34 formed with the seal stand surfaces 13, and also a mixing element body in the mixing elements 5 is integrated into one body from a first mixing hollow core group 27 consisting of a lot number of hollow cores 26, 26a,... and a second mixing hollow core group 28.
Patent JP-S54137278-A (JP)
Title: Manufacture of emulsion photo mask
Inventor: ADACHI MASAHIKO
IPC: H01L21/302
Filed: 1978-04-18
Abstract: PURPOSE: To avoid the uneven devolopment or the faulty development and thus to obtain a high-quality mask by giving the ultrasonic wave to the developing solution  when forming the photo mask through exposure and development applied to the  emulsion layer provided on the transparent substrate.  
     CONSTITUTION: Ultrasonic wave generator 4 is coupled to developing solution tank 2 storing developing solution 3, and dry plate 1 composed of the emulsion layer as well as the transparent substrate which is through with the exposure process are soaked into solution 3. Then generator 4 is actuated to stip up solution 3, and at the same time, the ultrasonic vibrarions are applied to plate 1 through solution 3. In such way, new solution 3 is always through plate 1, thus reducing extremely the occurrence of pinholes and uneven development. Thus, a high-quality emulsion photo mask can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53129918-A (JP)
Title: Card quantity detecting method within stacker of card recorder
Inventor: ITOU MINORU
IPC: G06K13/14
Filed: 1977-04-19
Abstract: PURPOSE: To actuate the recorder for a fixed time after the detection signal is transmitted in case the card stored in the stacker exceeds a fixed amount, and then to stop the recorder. Thus the processing efficiency can be increased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60189426-A (JP)
Title: Winding method of ring
Inventor: YANO ISAMU
IPC: B29C70/06
Filed: 1984-03-09
Abstract: PURPOSE:To enable to improve productivity, by a method wherein a pair of bobbins is fixed in a confronting state with a shuttle and a prepreg tape is wound up at orientation of a predetermined angle through revolving of a core material 3, in manufacture of a steering wheel. CONSTITUTION:Simultaneously with turning of a prepreg tape 5 around a core material by turning a shuttle 2 around the shaft center O2 of the core material 1 at the rate of N2, the core material 1 is turned centering around the central axis O1 at the rate of N1, the tape 5 is pulled out of a bobbin 3 and the tape 5 is wound round the core material 1 by orienting the tape 5 at fixed pitches and a fixed angle theta. Now, when the pitch P of the tape 5 is obtained through an expression of P=piD+P/m by making the number of pieces of the bobbins 3 and the diameter of the center of the core material m1 and D respectively, the tape 5 is wound round the core material 1 by slipping by the width of the tape after a roll of the tape round the core material 1 has been made, and then when the two bobbins 3 are provided in case m=6, the tape 5 can be wound round the whole surface of the core material 1 through three turns of the core material 1.
Patent JP-H04283458-A (JP)
Title: Cassette loading device
Inventor: YOKOYAMA HIDEO
IPC: G11B15/675
Filed: 1991-03-11
Abstract: PURPOSE:To provide a detecting switch at the side frame of the side of a cassette holder, and to make a cassette loading device thin by using a lever for discharging the cassette also as a cassette detection. CONSTITUTION:A push button type control part 204a is provided at a detecting switch 204, while opposed to a bent part 203e of a slide member 203. A spring which energizes the control part 204a to a projecting direction, is provided at the inside of this detecting switch 204. The slide member 203 is attached to a side frame 3b, and when a cassette holder 2 is moved at the time of the discharge of the cassette, a safety lug part 203a is protruded from a projecting part 240 to the inside of the side frame 3b so that a lug part 3c of a cassette pushing member 31 can be pressurized. In this case, the detecting switch 204 can be provided at the side frame 3b of the side of the cassette holder 2, so that the cassette loading device can be made thin.
Patent JP-S51120745-A (JP)
Title: Divice for measuring wear of bearing metals
Inventor: KOYANO ISAMU
IPC: G01B5/00
Filed: 1975-04-16
Abstract: PURPOSE: To disectly measure the oil film and wear of bearing metals during operations with load, turning operations and while the machine is not operating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60190760-A (JP)
Title: Pyrrolidine derivative and its production
Inventor: YOSHIDA ZENICHI
IPC: C07D207/48
Filed: 1984-03-09
Abstract: NEW MATERIAL:A pyrrolidine devirative of formula I (X is halogen; R<1>, R<2> are H, alkyl; R<3> is henyl which may be substituted with alkyl). USE:It is used as an intermediate of alkaloid medicine and agricultural chemicals. PREPARATION:An amide of formula II is allowed to react with a hologenating agent such as bromine, iodine, N-bromosuccinimide, N-iodosuccinimide in a solvent such as dimethoxyethane, ether, acetonitrile, methylene chloride at room temperaure -80 deg.C for 5min-5hr to give the compound of formula I . The compound of formula II is obtained by reaction of an amine of formula III with a sulfonyl chloride of formula IV in the presence of a base such as pyridine or alpha-picoline according to a usual method.
Patent JP-H07254903-A (JP)
Title: Data transmission system
Inventor: TOBE YOSHITO
IPC: H04L12/28
Filed: 1994-03-16
Abstract: PURPOSE:To attain transmission of ATM data with fast response by using a common memory address externally so as to access reception data memory thereby eliminating transfer between buffers and reducing the reception processing time. CONSTITUTION:When a pay-load CRC discrimination section 8 discriminates that there is no error in a CRC of cell unit data, an address control section 4 uses a common memory address of an address storage buffer 7 as a new address to write a cell buffer pointer value of a free memory address storage buffer 10 to an address location of an address location of an address conversion table 9. A data part of the cell unit data is fed to a reception data memory 6 and since a cell buffer pointer value of the buffer 10 designates a data write address of a reception data memory 6 via an address register 11, the data part of the cell unit data is written to an address of cell buffer pointer value of the memory 6, and the pointer of the buffer 10 is corrected into a new idle cell buffer pointer, the memory 6 is accessed by using a common memory address externally.
Patent JP-H09206789-A (JP)
Title: Method for purifying stratum and subsurface water polluted with organic chlorine compound
Inventor: EGUCHI MASAHIRO
IPC: B09C1/10
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently purifying the strata and subsurface water polluted with org. chlorine compds. by an in-situ bioremedication technique. SOLUTION: This method comprises purifying the polluted strata and polluted subsurface water by lowering the concn. of the org. chlorine compds. in the polluted strata and polluted subsurface water by using, for example, methane as substrate and utilizing the methane assimilation bacteria which decompose the org. chlorine compds. by the decomposition ferment derived with the oxidation of the substrate. The method consists of an assimilation bacterium propagation stage and an org. chlorine compd. decomposition stage. In the propagation stage, the oxygen, nutrient salt and methane necessary for the propagation of the methane assimilation bacteria are continuously supplied to the polluted strata to propagate the assimilation bacteria to the prescribed number of bacterium per unit volume.  In the decomposition stage, the org. chlorine compds. are decomposed by the decomposition ferment derived by the methane assimilation bacteria while the methane is supplied to the polluted strata by adjusting the concn. of the dissolved methane in the subsurface water until this concn. is made lower than the concn. of the dissolved methane of the assimilation bacterium propagation stage without stopping of supply of the oxygen and nutrient salt.