baber/WOPTO huggingface dataset:
Patent JP-H04344979-A (JP)
Title: Pattern layout inspecting device
Inventor: SAKAI KAYOKO
IPC: G06F17/50
Filed: 1991-05-22
Abstract: PURPOSE:To shorten execution time and reduce the amount of using memory by executing a data rule check based on a rule file for pattern layout data. CONSTITUTION:A designer inputs an area not requiring a design rule check in pattern layout data 11 such as IC and LSI in a pattern input means 2 with a drawing arithmetic function as a design rule check removal area 12. The pattern input means 2 with drawing arithmetic function takes in the pattern layout data 11 for inspection object, and performs drawing calculation based on this and the design rule check removal area 12 inputted from the design rule check removal area input means 1. In this case, the area removing the design rule check removal area 12 from the pattern layout 11, that is, a design rule check objective area is calculated through drawing calculation, and this is inputted to the design rule check execution means 3.
Patent JP-S6398186-A (JP)
Inventor: BITAILLOU ALEXIS
IPC: H05K1/03
Filed: 1987-05-15
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-H0317467-A (JP)
Title: Refrigeration system and control device therefor
Inventor: JIYOSEFU KURIFUOODO GURUBAA
IPC: H04B10/2581
Filed: 1990-05-07
Abstract: PURPOSE: To provide a control device for a refrigerating system which is not affected by noise, by electrically isolating the control device from a signaling device, and providing an optical transfer device for transferring optical signal between them. CONSTITUTION: A high-voltage conductor 302 supplies a high-voltage power from a power source 300 to a power switch device 400; and a conductor 204 of connection link of an optical fiber, or a transfer link 202, between a system control device 200 and the power switch device 400 connects a circuit board inside the system control device 200 to an electricity-light transducer 206 for transferring control signal. The electricity-light transducer 206 converts electric signal into light. A transducer 210 converts the light transferred from an optical fiber 200 into electric signal supplied to a conductor 212 and the power switch device 400. So, the system control device 200 is isolated electrically from the high-voltage power source 300, and optically connected to the power switch device 400 for controlling operation of various devices.
Patent JP-S5343252-A (JP)
Title: Solar energy absorption train
Inventor: SAKUTA KOUICHI
IPC: F24S10/70
Filed: 1976-10-01
Abstract: PURPOSE: To obtain a high efficient solar energy absorber by downward arranging the absorption surface of a absorber in a sealed structure with an incident window and establishing a reflecting mirror against the absorption surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6095408-A (JP)
Title: Optical connector
Inventor: MIYAJI SHIGERU
IPC: G02B6/38
Filed: 1983-06-29
Abstract: PURPOSE:To make an optical circuit connection for right-angled deflection with small-sized structure and to improve its precision by inserting united connector couplers into orthogonal through holes formed in the block of a connector body, and fixing a cover having a 45 deg. slanting surface. CONSTITUTION:The connector couplers 3 and 4 are inserted into the holes 1a and 1b of the connector body 1. The covers 2 are pressed in cut parts of the connector body 1. This cover 2 has the slanting surface 1a formed at the part corresponding to the intersection of the axes of the through holes 1a and 1b, and a reflecting member 2b such as a mirror is stuck on the slanting surface 2a. Consequently, a light signal transmitted through one optical fiber 16 is diffused and projected from an end surface 15 and made by the lens 5 of the connector coupler 3 into parallel luminous flux, which is deflected in optical path by the reflecting member 2b and made incident to the other optical fiber 17 for transmission through the lens 7 of the other connector coupler 4. Thus, the optical circuit connection is made with the small-sized structure and the precision is improved.
Patent JP-H06333225-A (JP)
Title: Thin film magnetic recording medium
Inventor: HONDA KAZUYOSHI
IPC: G11B5/64
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a magnetic recording medium with a thin film of Co oxide having excellent recording and reproducing characteristics by imparting a columnar structure inclined in an almost linear state from a normal plane of a substrate by >=30 deg.C to a magnetic layer and making columns forming the columnar structure almost uniform in diameter. CONSTITUTION:A magnetic layer 14 formed on a polymer substrate 4 has a columnar structure inclined from a normal face V of the substrate 4 by >=30 deg. angle Vtheta of inclination and columns 15 forming the columnar structure are almost uniform in diameter in the film thickness direction and are almost linear without curvature. The magnetic layer 14 formed on the substrate 4 optionally with an underlayer (not shown) in-between is formed as a single layer based on Co and O, or Co, Ni and O. The objective magnetic recording medium with a thin film of Co or Co-Ni oxide having excellent recording and reproducing characteristics is obtd.
Patent JP-H0649003-A (JP)
Title: Amino acid conjugate
Inventor: YUGAWA TOSHIHIDE
IPC: C07C229/36
Filed: 1992-05-11
Abstract: PURPOSE:To obtain a new optically active amino acid.optically active N- acylaspartic acid conjugate, an amino acid conjugate prepared as a valuable intermediate in a method for optically resolving a DL-amino acid by taking advantage of difference in solubility between two kinds of mutual conjugates. CONSTITUTION:An optically active amino acid.optically active N-acylaspartic acid conjugate such as L-phenylalanine N-carbobenzoxy-L-aspartate. The conjugate is obtained by using an optically active N-acylaspartic acid as a resolving agent and reacting optically active N-acylaspartic acid with a DL-amino acid in a solvent. The DL-amino acid is efficiently subjected to optical resolution by taking advantage of difference in solubility between formed two kinds of mutual conjugates. Carbobenzoxy group or benzenesulforny group is preferable as the acryl group in the new conjugate.
Patent JP-S60262343-A (JP)
Title: High pressure discharge lamp
Inventor: WADA SEIGO
IPC: H01J61/30
Filed: 1984-06-07
Abstract: PURPOSE:To avoid acoustic resonance by arranging electrodes at both focal points of a rotating elliptic luminescent tube. CONSTITUTION:A luminescent tube 1 is formed in an elliptic shape, and a pair of electrodes 2a and 2b are arranged at both facal points of a rotating elliptic body. Thereby, no standing wave exists on a path through both focal points. Therefore, resonance in a Z direction does not exist. Since cross section on a vertical surface to the Z direction is not uniform to the Z direction, standing wave in (r) and theta directions generates in only one cross section having characteristic frequency which coincides with frequency of high frequency electric power even if it generates, and does not generate in the whole luminescent tube. The force generated by acoustic resonance caused by generation of standing wave of (r), theta directions cannot overcome the force, which acts to continue steady discharge, existing in an arc column. Therefore, deformation of arc column is prevented.
Patent JP-S5241962-A (JP)
Title: Apparatus for separating sludge from scrubber washing water
Inventor: MIZUNO KANAME
IPC: B01D21/00
Filed: 1975-09-29
Abstract: PURPOSE: To provide a small-sized and inexpansive apparatus for separating sludge from scrubber washing water which collects sludge form a small quantity of water compared with the volume of washing water, and exhausts a small quantity of primary waste water containing relatively small particle sizes of substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0415210-A (JP)
Title: Copolyester and its preparation
Inventor: NAKAYA TADAO
IPC: C08G63/52
Filed: 1990-05-09
Abstract: PURPOSE:To improve strengths, elasticity, and mechanical properties by reacting a specific diol, an arom. dicarboxylic acid or a reactive deriv. thereof, and an arom. hydroxycarboxylic acid or a reactive deriv. thereof. CONSTITUTION:A diol of formula I (wherein R<1> and R<2> are each H, halogen, or 1-8C alkyl; and (m) and (n) are each 1-10), an arom. dicarboxylic acid of formula II (wherein Ar<1> is a group selected from the group consisting of groups of formulas III to VII) or a reactive deriv. thereof, and an arom. hydroxycarboxylic acid of formula VIII (wherein Ar<2> is a group selected from the group consisting of groups of formulas III to V) in an amt. of 5mol or lower per mol of the sum of the diol and the dicarboxylic acid or a reactive deriv. thereof are made to react to give a copolyester which comprises repeating units of formula IX, formula X, and, if necessary, formula XI, and has an intrinsic viscosity (in a mixture of 1,1,2,2-tetrachloroethane with 0-cresol in a wt. ratio of 1:1 at 30 deg.C) of 0.03dl/g or higher.
Patent JP-H08282050-A (JP)
Title: Printer
Inventor: SASAKI TOYOKI
IPC: B41J2/01
Filed: 1995-04-18
Abstract: PURPOSE: To provide a printer obtaining a printer result free from inclination or strain by excluding the inclination or vibration of a carriage at a time of the movement of the carriage and constituted so as not to generate the detachment of the belt of the carriage. CONSTITUTION: In a printer wherein the carriage 16 mounted on an ink jet printing head 37 is moved along a guide bar 20 by a drive belt 26 to perform printing, the drive belt 26 is mounted in such a state that tension is applied to the drive belt 26 and two attaching places of the drive belt 26 are provided to the carriage 16 and looseness 26a is provided to the drive belt 26 between two places and the inclination of the carriage or the detachment of the belt is prevented by the tension of the drive belt 26.
Patent JP-H06308124-A (JP)
Title: Composition for specifically-bonding reaction and composition of specifically-bonding reaction medium
Inventor: SAKAGUCHI TAKASHI
IPC: G01N33/531
Filed: 1993-04-21
Abstract: PURPOSE:To provide a composition for a specifically-bonding reaction such as an immunoreaction and composition of a specifically-bonding reaction medium which include, as a stabilizer, a different substance from that conventionally used as a stabilizer of a reagent liquid for an immunoassay. CONSTITUTION:The invention provides a composition for a specifically-bonding reaction including a specifically-bonding reaction substance and, one or two or more kinds of o-phenylphenol and its salt, dehydroacetic acid and its salt, sorbic acid and its salt, and benzalconium and its salt.
Patent JP-S5545209-A (JP)
Title: Gain variable amplifier
Inventor: KADOKAWA SHIGERU
IPC: H03G3/30
Filed: 1978-09-27
Abstract: PURPOSE:To prevent the degradation of S/N of an amplifier by making gain lowering points of stages different from one another according to the magnitude of an AGC control voltage applied to stages of a multi-stage amplifier. CONSTITUTION:If the input to IF amplifier 3 becomes excessive and the AGC control voltage from AGC circuit 6 is increased, voltages Va, Vb and Vc which are divided by transistors 32a, 32b and 32c and resistances R1 to R4, R5 and R6 of respective stages are applied. Since these voltages Va, Vb and Vc and high comparatively, the collector current is flowed to transistors 32a, 32b and 32c, and Ia, Ib and Ic which are collector currents of trasistors 31a, 31b and 31c constituted differentially and are bias currents of amplifier circuits 30a, 30b and 30c are reduced to lower the gain of amplifier circuits 30a, 30b and 30c.
Patent JP-S607915-A (JP)
Title: Water purification apparatus
Inventor: HIRATA YUUJI
IPC: A01K63/04
Filed: 1983-06-29
Abstract: PURPOSE:To treat effectively SS and oil, and also to carry out aeration by providing a filter part packed with a filter medium having a large void and a filter part packed with a cartridge filter having a hollow part at the upper and the lower part. CONSTITUTION:The circulating water contg. the SS such as scales generated from a fish body in a breeding tank of fishes and shellfishes are sent into a filter part A packed with a filter medium having a large void from pipes 1 and 2. The filtrate, after passing through a filter 3 of the filter part A, is accumulated around a cartridge filter 4, finally filtrated by said filter 4, and discharged to the outside of the system from a pipe 6. Since said filter 4 sucks an appropriate amt. of air, the filter 4 is regulated so that the part corresponding to 10-25% of the filtration area may be exposed to the air 11 existing above the accumulated water 5 below the filter 3, and the part corresponding to 90-75% of the filtration area may be exposed to said accumulated water 5.
Patent JP-S5821674-A (JP)
Title: Thiolcarbamate derivative and herbicide containing the same
Inventor: SADOHARA HIDEO
IPC: A01N47/16
Filed: 1981-07-28
Abstract: NEW MATERIAL:A thiolcarbamate derivative expressed by formulaI[R is alkyl, haloalkyl, alkenyl, phenethyl, formula II (n is an integer 1-4); formula III (R1 and R2 are H or alkyl; X is H or halogen, provided that R1 is the same as R2 and not H)]. EXAMPLE:S-n-Butylheptamethyleneiminothiolcarbamate. USE:A herbicide, capable of controlling weeds in paddy fields and exhibiting a high selectivity without giving harmful effects on paddy-rice plants which are useful crops, and useful for treating soil before or after the germination of weeds in paddy fields. PROCESS:A compound expressed by formula II (M is alkali metal or tertiary amine) is reacted with a compound expressed by formula III (X is halogen) in a solvent, e.g. water, in the presence or absence of a phase transfer catalyst, e.g. a quaternary ammonium salt, at room temperature - the boiling point of  the solvent for 0.5-7hr to give the compound expressed by formulaI.
Patent JP-H06327955-A (JP)
Title: Staggered flow type mixer
Inventor: NISHIJIMA SHIGEYUKI
IPC: B01D53/34
Filed: 1993-05-20
Abstract: PURPOSE:To provide a high-performance mixer simultaneously promoting the diffusion of temp., energy and concentration and less in flow resistance. CONSTITUTION:In a mixer arranged in a passage, plural belt-like plates are arranged at right angles to the direction of flow so as to divide the flow parallel to it. The 1st gratings in which a lot of plates having an inclined angle are arranged between the former plates so that flow between the former plates may be made at an angle to the direction of the passage and a lot of plates having an inversely inclined angle are arranged so that flow between adjacent plates may be made opposite to the first flow, and the 2nd gratings in which plates are turned by 90 deg. are combined.
Patent JP-H10318221-A (JP)
Title: Engaging member having coupling element to support body and additionally attaching member having the engaging member
Inventor: TORIGOE SHINJI
IPC: B60J1/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an engaging member to reliably prevent deformation of a base part during formation of an insert without lowering the injection pressure of a molding material of a support body. SOLUTION: An engaging member 10 comprises a plurality of engaging elements 18 erected on the main surface 12 of a base part 16; and a coupling element 20 arranged on the back side of the base part 16. The coupling element 20 comprises a dovetail protrusion 30 arranged approximately at the central part of a base part back 14; and outer walls 34 arranged along a pair of first edges 22 of a base part 16 and partitioning dovetail grooves 32 on both sides in a traverse direction of the protrusion 30. The outer walls 34 have respective out inclination sides 46 extending in a direction, separated from a main surface 12, from a first end 48 adjoining with the first edge 22 of the base part 16 to a second end 50 arranged closer to a back center than the first end 48 extending in a direction parting from the main surface 12.  The out inclination side 46 receives the injection pressure of a molten high molecular material of a support in a mold during molding of an insert, and disperses the pressure in a direction in which bending of the base part 16 is suppressed.
Patent JP-S5820731-A (JP)
Title: Compound represented by tmfezno4 and having hexagonal lamellar structure, and its preparation
Inventor: KIMIZUKA NOBORU
IPC: C01G49/00
Filed: 1981-07-28
Abstract: PURPOSE:To prepare a compound represented by the formula TmFeZnO4, by mixing Tm, Tm2O3, Fe, Fe2O3, Zn and ZnO at specific ratios of Tm, Fe and Zn, and heating the mixture at a specific temperature in a specific atomsphere. CONSTITUTION:Tm or Tm2O3 or a compound which is decomposed to Tm2O3 with heat, is mixed with Fe or Fe2O3 or a compound which is decomposed to Fe2O3 with heat, and Zn or ZnO or a compound which gives ZnO with heat, at Tm:Fe:Zn atomic ratios of 1:1:1. The mixture is heated at >=1,200 deg.C in air, or an oxidizing atmosphere, or a moderate reducing atmosphere in which Fe and Zn are not reduced to trivalent and bivalent ions, respectively.
Patent JP-H05284851-A (JP)
Title: Surface-structure of building
Inventor: FURUSAWA KOICHI
IPC: A01G27/06
Filed: 1992-04-13
Abstract: PURPOSE:To enable the growth of vegetables on the roof and the side wall of buildings such as house by natural rain, to harmonize a building with surrounding natural environment and to improve the habitation function of a building. CONSTITUTION:A unit surface structure member 4 is fixed to a roof board 3 on a beam 2 with a nail hole 6 through its flange 5. The backing material 7 under the surface structure member 4 has a structure to store rain water 13. The upper surface material 8 contains artificial soil 15 such as sawdust, perlite or vermiculite. The soil 15 is supplied with water 13 through a water- sucking member 14. Vegetation 16 such as flower, grass and tree is grown and creeps through a window 11 to the roof to promote the carbon dioxide assimilation and enable the habitation of insects, birds, etc. The grown vegetables impart sufficiently high warmth-retaining function and heat-insulating function to the building. The building is harmonized with the natural environment, has excellent appearance and design, keeps carbon dioxide assimilating action and heat-insulating and warmth-retaining actions and enables the habitation of insects, birds, etc.
Patent JP-S5242737-A (JP)
Title: Process for producing a flexible bundle of optical fibers
Inventor: NOGUCHI SEIZOU
IPC: G02B6/40
Filed: 1975-09-30
Abstract: PURPOSE:To prevent the outermost pipe from suffering any damage during the alignment of a bundle of optical fibers and the heat treatment; this being accomplished by arranging a number of optical fibers in an acid-leaching outer pipe, inserting said pipe into the outermost glass pipe and evacuating and heating said outermost pipe.
Patent JP-S5910265-A (JP)
Title: Photosensor array device
Inventor: ORITSUKI RIYOUJI
IPC: H01L27/146
Filed: 1982-07-09
Abstract: PURPOSE:To unnecessitate a passivation film and form a photosensor array device having a line sensor wherein the short circuit of diode section is prevented by a method wherein a photo diode and a blocking diode are constructed in an integral body. CONSTITUTION:An amorphous Si film 10 of P-I-N type is adhesion-formed in island form between opposed ends between a common electrode 2a and a discrete electrode 2c formed on a photo transmitting glass substrate 1, and further the upper electrode 7 composed of an Al deposited film is adhesion-formed at the center except for the peripheral part of this Si film 10. A clear electrode 6 composed of a clear conductive film for photo incidence purpose is adhesion- formed on the Si film 10 and the upper electrode 7 formed on the opposed end to the common electrode 2a, and accordingly the photo diode 11 which performs photoelectric conversion by detecting light is formed between this clear electrode 6, upper electrode 7 and the common electrode 2a. Besides, the blocking diode 12 for preventing cross talk generated by the turn-in of the photoelectric conversion signal from a matrix wiring 8 is formed between the discrete electrode 2c and the upper electrode 7 of the Si film 10.
Patent JP-H08309131-A (JP)
Title: Apparatus for cleaning filter
Inventor: GOTO TSUNEO
IPC: F24F13/28
Filed: 1995-05-17
Abstract: PURPOSE: To provide an apparatus for cleaning a filter in which a plate-shaped filter is set in a fixed state, a nozzle part is moved while a cleaning liquid being injected to disperse the liquid over the whole filter, and the filter can be cleaned efficiently without being damaged. CONSTITUTION: An apparatus 1 for cleaning a filter for cleaning a plate-shaped filter F which is used in air-conditioning equipment, kitchen equipment, etc., is equipped with a filter holding means for holding the filter F horizontally, a cleaning water ejection means 2 which is placed above the filter F and has a nozzle part 2b with more than one nozzle 2a for ejecting cleaning water to the filter F, and a reciprocation means 3 for reciprocating the nozzle part 2b back and forth of the filter F.
Patent JP-H01288179-A (JP)
Title: Mos image sensor signal processing circuit
Inventor: SHIDA FUMIO
IPC: H04N5/335
Filed: 1988-05-16
Abstract: PURPOSE:To prevent occurrence of sag attended with DC recovery by converting an output signal current of a MOS image sensor into a voltage signal by a current voltage converter and applying DC recovery for each picture element period. CONSTITUTION:A signal current of a MOS image sensor is converted into a voltage signal by a current voltage converter 102 and the voltage is amplified by a voltage amplifier 103. A DC recovery device 104 consists of such components as a DC cut-off capacitor and a switch switched by a DC recovery signal from a pulse generator 107. The switch is closed for each picture element period only for a period when no output signal current exists in the one picture period to fix the electrode potential of the DC cut-off capacitor at the side of the integrator 105 to a prescribed potential. The integrator 105 integrates the voltage signal from the DC recovery device 104 for each one picture element period and outputs an output from a voltage signal output terminal 106. Then transfer clock noise included in the output signal current of the MOS image sensor is eliminated.
Patent JP-H07324185-A (JP)
Title: Production of fine particle of benzotriazole derivative
Inventor: SUZUKI KATSUTO
IPC: C09K3/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a method for efficiently producing fine particles of a benzotriazole deriv. with an average particle size of 0.01-0.7mum. CONSTITUTION:An emulsion of a benzotriazole deriv. is obtd. by adding the deriv. and a surfactant to a dispersion medium selected from among water, at least one alcohol, and a mixture of water with at least one alcohol, heating the medium together with the deriv. and the surfactant to the m. p. of the deriv. or above, and stirring them while keeping the temp. The resulting emulsion is cooled to the m.p. of the deriv. or below to precipitate the deriv. The alcohol used is selected from the group consisting of a 1-11C monool, a 2-4C diol, glycerin, and polyethylene glycol with a mol.wt. of 500 or lower.