baber/WOPTO huggingface dataset:
Patent JP-H02215735-A (JP)
Title: Preparation of chloroform
Inventor: KANGU SHINGU RII
IPC: C07C17/10
Filed: 1989-02-06
Abstract: PURPOSE: To advantageously obtain chloroform by the portional chlorination of methyl chloride and methylene chloride by heating a specific raw material mixture to the reaction start temp. under a fluidized condition restricting back- mixing to the min. to react the same until chlorine is consumed perfectly.  
     CONSTITUTION: CHCl 3  (d) is easily obtained with a high production efficiency by a process providing a first raw material mixture containing Cl 2  (a), CH 3 Cl (b) and CH 2 CL 2  (C) and, according to circumstances, further containing CHCl 3  (d) and/or HCl (e) in a molar ratio of a:b-d = about 0.15-0.21:1, b:c = about 1.5:1 and c:d = at least about 6:1, a process supplying the mixture to a reactor under a pressure of about 13-130 atm to heat the same at a temp. of about 220-500°C, a process keeping the above mentioned reaction under the above mentioned condition until all of (a) is reacted, a process recovering a chlorinated product mixture containing components (b)-(d), not containing CCl 4  almost or at all and containing the component the component (c) in the first amt. and corresponding to below 0.1 of the component (d) in the product in the amt. of CCl 4  and a process separating the component (d) from the mixture. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60171446-A (JP)
Inventor: SARUBUATOORE JIYOSEFU PEISU
IPC: G01N27/333
Filed: 1984-02-17
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-H11226756-A (JP)
Title: Production method of cylinder with use of friction agitation joining and production device to be used for its method
Inventor: MAKITA SHINYA
IPC: B23K101/04
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate or simplify a post-treatment of a joining part by continuously subjecting faces to be joined as butting parts of a cylindrical body to friction agitation joining so as to produce a cylindrical body having various cross sectional shapes at a low cost and to have beautiful finish in comparison to fused welding joining. SOLUTION: Materials 1 to be joined of a prescribed shape are formed to a cylindrical body by butting at a prescribed position, faces 3 to be joined for butting parts of the cylindrical body are successively subjected to friction joining. Here, the faces to butt materials to be joined each other are smooth, in the case materials to be joined are butted at a prescribed position, a state having a large clearance at the faces 3 to be joined is not desirable. Further, the faces 3 to be joined requires at least flatness enough to press a tool 21' for friction-agitation joining, some raggedness and curved face are permissible. Further, a material of the material to be joined is preferably a metal having a low melting point such as aluminum alloy, etc.
Patent JP-S63195825-A (JP)
Title: Production of recording medium for measuring magnetic head position
Inventor: ADACHI NOBUYUKI
IPC: G11B5/84
Filed: 1987-02-09
Abstract: PURPOSE:To permit measurement of a magnetic head position without generating distortion in reproduction waveform by acting an AC magnetic field to a recording medium as a preprocessing so that AC demagnetization is executed before a burst signal for measuring the magnetic head is recorded on the recording medium. CONSTITUTION:AC demagnetization is first executed by using a demagnetizer in an AC demagnetization stage and the measuring signal such as azimuth burst signal is recorded on the disk in the next burst signal recording stage. Whether the recording accuracy of the recorded signal is within a target value or not is thereafter inspected in a stage for inspecting the accuracy of the recording signal. Recording of the measuring signal such as cat's eye signal except the burst signal is executed in the other signal recording stage if said accuracy is within a target value. The above-mentioned operation is repeated if the recording accuracy is not within the target range in such a manner by which the recording medium formed with the desired measuring signal is obtd.
Patent JP-H03231145-A (JP)
Title: Method for detecting deterioration of oil
Inventor: MURAOKA AKIYOSHI
IPC: G01N25/20
Filed: 1990-02-06
Abstract: PURPOSE:To detect the deterioration of oil within a short time by extracting a mixture of deteriorated products from oil and heating the same within a temp. range containing temps. where the quantities of heat generated from the deteriorated products to be detected become max. to detect the quantities of generated heats corresponding to the respective temps. CONSTITUTION:After engine oil is mixed with n-pentane to be lowered in the viscosity thereof as a whole, a mixture of deteriorated products is extracted by centrifugal separation. The temps. where the heat flow rates generated from low temp., high temp., and other deteriorated products to be detected become max. are mutually different. The extracted samples are put in sample containers 26, 27 and heated within a temp. range containing those temps. by a heater 24 and, when the relation between the temps. and the quantities of generated heats at that time are investigated and recorded, the presence of the respective deteriorated products can be easily detected. By this constitution, an engine state can be grasped.
Patent JP-H10125559-A (JP)
Title: Electric double layer capacitor and capacitor device
Inventor: MATSUMOTO KENJI
IPC: H01G11/82
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a small electric double layer capacitor with a large capacitance which can be manufactured easily, and to provide a capacitor device with a smaller internal resistance capable of obtaining a higher output density per unit volume. SOLUTION: An electric double layer capacitor 1 consists of a plurality of electrode plates 3 stacked between long separators 2 which are alternately folded at every predetermined length thereof and are impregnated with an electrolytic solution. There are flexible current collecting members 4 connected to the ends of respective electrode plates 3 and are pulled out from between the separators 2. The current collecting members 4 of same polarity are bundled together on the same side for each polarity, and the bundled current collecting members 6, 7 for each polarity are disposed on the different outermost layer side in the stacking direction.  In a capacitor device in which a plurality of electric double layer capacitors 1 are stacked in the stacking direction of the electrode plate 3, the bundled current collecting members 7 of a capacitor are connected to the bundled current collecting members 6 of an adjacent capacitor. Case members in which the capacitors 1 are put in are stacked, and the stacked case members are coupled each other with clip members.
Patent JP-S58144200-A (JP)
Inventor: MAKI TSUNEO
IPC: D21J3/00
Filed: 1982-02-23
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-S56125707-A (JP)
Title: Construction of cabler fixed section for optical fiber cord
Inventor: MASUKO TAKAYUKI
IPC: H01B7/17
Filed: 1980-03-05
Abstract: PURPOSE:To enable to fix the optical fiber cord easily and quickly, by providing the recessed groove to wind the cabler at the external circumference of the end of the cabler fixed section of the optical fiber cord, and the cabler introduction groove between the recessed groove and the end. CONSTITUTION:The recessed groove 73 and two cabler introduction groove 75 to wind up the cabler 62 of the optical fiber cord 6 are provided at the end of the optical fiber fixed section 7. The terminal of the optical fiber cord 6 is suitably peeled off to insert the optical fiber 61 into a hole 71, the external cabler is divided into 4, adjacent two bundles are taken as a pair, which is introduced onto a recessed groove 73 along the introduction grooves 75, 75 along the groove 73 for winding, and the terminations are bound. This is inserted into the optical fiber connector for tightening to make connection of optical fibers. Thus, the optical fiber cord 6 can easily be fixed quickly.
Patent JP-S52112211-A (JP)
Title: Communication control system
Inventor: MIURA TSUTOMU
IPC: H04L1/00
Filed: 1976-03-17
Abstract: PURPOSE:To secure accurate confirmation of the partner state by using carrier control in common even in case error takes place in control signal. As result, the trouble ratio of data transmission is improved as well as the dependability is enhanced.
Patent JP-S58156143-A (JP)
Title: Electric current controller of air conditioner
Inventor: DEGUCHI TAKASHI
IPC: F24F11/00
Filed: 1983-02-21
Abstract: PURPOSE:To correct the change of conditions of load due to the difference of frequency of the power source used so as to perform efficient operation, by providing a plurality of set values of electric current in accordance with the frequency of the power source, and changing the set values in accordance with the frequency of the power source used. CONSTITUTION:In an interior fan motor 1, an auxiliary heater 2, an exterior fan motor 3 and a compressor 4, the total electric current is detected by an electric current transformer CT 5, it is converted to a voltage V1 by a current-voltage converting circuit 7, then it is compared in a comparator 8 with a reference voltage VREF from a microcomputer 6, and by the output from the comparator 8 the microcomputer 6 controls via relays 9, 10, the auxiliary heater 2, the exterior fan motor 3 and the compressor 4. By a change-over switch 11, a plurality of set values of electric current according to the frequency of the power  source are changed to set values according to the frequency of the power  source used.
Patent JP-2000227688-A (JP)
Title: Processing unit and image forming device provided therewith
Inventor: HAGA KOKICHI
IPC: G03G21/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability of a processing unit which is constituted by assembling a photoreceptor and an intermediate transfer body in a unit case and to reduce maintenance cost in an image forming device where the processing unit is attachably/detachably attached to an image forming device main body. SOLUTION: This processing unit 35 is constituted by assembling the photoreceptor 2 on which a toner image is formed and the intermediate transfer body 15 to which the toner image is transferred in the unit case 36. The photoreceptor 2 and rollers 3 and 4 supporting the photoreceptor 2 are constituted as one photoreceptor unit 37, which is attachably/detachably assembled in the case 36.
Patent JP-H08211286-A (JP)
Title: Retrofocus type projecting lens
Inventor: SHIKAMA SHINSUKE
IPC: G02B13/16
Filed: 1995-02-16
Abstract: PURPOSE: To provide a retrofocus type projecting lens for a liquid crystal projector composed of five elements of lenses having an F-number of >=5.6, a half angle of view of about 19 to 24, and a back focal length of about 1.5 times the focal length. CONSTITUTION: A first lens group G1 having a negative refracting power has a negative meniscus lens L1 convex to a large conjugation side, a second lens group G2 having a positive refracting power has a biconvex positive lens L2 and a third lens group G3 having the positive refracting power has a biconcave negative lens L3 , a positive meniscus lens L4 convex to a small conjugation side and a biconvex positive lens L5 . This retrofocus type projecting lens satisfies the conditions 0.25<D1 /f<0.55, 0.05<f2 /f3 <0.4 and 0.8<|f1 |/f<1.2 when the air spacing between the first lens group G1 and the second lens group G2 is defined as D1 and the focal lengths of the first lens group G1 , the second lens group G2 , the third lens group G3 and the entire lens system are respective defined as f1 , f2 , f3 , f.
Patent JP-H09220044-A (JP)
Title: Tree harmful inspect detecting machine
Inventor: KUROSAWA SATOKI
IPC: A01M1/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain the tree harmful insect detecting machine which can easily detect harm caused by a tree harmful insect such as white ants at a detected place. SOLUTION: This detecting machine has a sensor part 10 including an optical fiber 12 which is installed at the detected place, a light source 22 which makes light incident on one terminal of the optical fiber 12, a light receiving means 23 which senses the incident light at the other terminal of the optical fiber, and an alarm means 25 which generates an alarm unless the light receiving means 23 senses the light.
Patent JP-S62185308-A (JP)
Inventor: UZAWA SHIGERU
IPC: H01G9/028
Filed: 1986-02-10
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-H07281367-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: YAMASHITA YASUSHI
IPC: G03C1/22
Filed: 1995-02-16
Abstract: PURPOSE:To reduce fluctuation of runnung sensitivity even in the case of small replenishing rate for a developing solution and also dependency on processing temperature and deterioration of silver color tone by incorporating a specified spectral sensitizing dye in a silver halide emulsion layer. CONSTITUTION:The photosensitive material contains at least one of the spectral sensitizing dyes represented by formulae I and II and it is processed after exposure with the developing solution in a pH of >=10.4 and replenished in a replenishing rate of 50-220ml/m<2>. In formulae I and II, each of R1 and R5 is H, alkyl, alkoxy, or the like; each of R2-R4 is alkyl; each of X1-X4 is Sc or Se; each of Y1<-> and Y2<-> is a counter ion; each of m and n is 0 or 1; each of R6, R7, R11, and R12 is H, alkyl, alkoxy, or the like; each of R8 and R10 is alkyl or aralkyl; and R9 is alkyl.
Patent JP-S58158739-A (JP)
Inventor: ETOWAADO AARU BUATSUSAA
IPC: G06F7/485
Filed: 1983-02-22
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-S60172285-A (JP)
Title: Novel antibiotic ac-1978 and preparation thereof
Inventor: OOMURA SATOSHI
IPC: A61K35/74
Filed: 1984-02-20
Abstract: NEW MATERIAL:An antibiotic AC-1978 or a salt thereof having the following physico-chemical properties; Elementary analysis (%); C, 57.13; H, 6.06; N, 11.72. Molecular weight 1129 [measured by the field desorption (FD)-mass spectrometry]. Melting point; 166-168 deg.C. Specific rotatory power [alpha]D<26>=21.6 deg. (C=1, methanol). Soluble in acetone, ethanol, ethylacetate, chloroform, etc. and insoluble in water, hexane, etc. Positive to the iodine reaction and negative to the phosphomolydic acid, minhydrin reactions, etc. Colorless under neutral conditions. USE:An antimicrobial agent against Gram-positive bacteria with low toxicity. PREPARATION:Streptomyces species AC-1978 (FERM-P No.7452) strain is cultivated at a somewhat acidic - neutral pH and 27 deg.C for 1-8 days preferably by the submerged spinner culture method with aeration.
Patent JP-H10219744-A (JP)
Title: Rain gutter for cabin of construction equipment
Inventor: WADA YASUSHI
IPC: E02F9/16
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture by installing a rain gutter guiding rainwater flowing on the cabin front-window side to a trim rubber together with the internal-external side steel plates of a cabin. SOLUTION: The rain gutter is manufactured of a steel plate, plastics, etc., apart from a ceiling steel plate, and formed in a rain gutter 7a, in which a cross section is formed in a Y shape, a rain gutter 7b formed in an S shape, a rain gutter 7 formed in an inverted L shape, etc., while curved sections are formed at both ends and the rain gutter is formed in a shape that rainwater does not flow or to the glass of a front window. The rain gutters 7a, 7b, 7c are fixed onto a trim rubber 3 in the upper section of a window glass 6 while being held together with the ceiling steel plate 1 and a reinforcing steel plate 2. A sun visor is mounted on the rain gutter as required at that time.  Accordingly, the rain gutter can be manufactured easily, the whole cabin can be produced readily because a cabin steel plate is not limited on size and welding is also made unnecessary, appearance can be improved, and the sun visor can be mounted easily.
Patent JP-H0669345-A (JP)
Title: Manufacture of integrated circuit
Inventor: GUREN JIEI RIIDEII
IPC: H01L21/66
Filed: 1993-02-18
Abstract: PURPOSE: To fabricate a large-scaled integrated circuit by patterning an arbitrary layert by employing an improved stepper scanner apparatus, and exposing a portion not yet exsposed with a conventional on-wafer direct drawing pattern formation apparatus. CONSTITUTION: A stepper scanner apparatus is used. The Fig. illustrates exposure scannings 6-1, 6-2,..., 6-1, 6-1+1,... for each IC 8-K on a substrate 12 including many ICs 8-1, 8-2,..., 8-k-1, 8-K, 8-K+1,... during manufacture. The apparatus is reconstructed such that it exposes most of the resist layers for defining a wiring pattern and interrupts the exposure at a location where wiring is arbitrarily altered. For the location exposure is executed with a conventional on-wafer direct drawing pattern formation apparatus in a later process. Hereby, a large- scaled integrated circuit is manufactured in which the number of integraged circuit logic units or devices per circuit is very large.
Patent JP-H03233824-A (JP)
Title: Leakage breaker
Inventor: OKANO YOSHIRO
IPC: H01H83/02
Filed: 1990-02-08
Abstract: PURPOSE:To enable downsizing and to facilitate assembling-in of a leakage detection part by connecting one end of primary conducting member to an over-current removing mechanism while integrally providing a load side terminal plate on the other end, housing an amplifier part in a gate type case layed over a zero phase current transformer in a direction vertical to the temporary conductor, and disposing the leakage removing mechanism on the side of an opening/closing mechanism. CONSTITUTION:A primary conductor 9 is composed of a rigid band-shaped member, and one end of the conductor 9 is connected to an over-current remov ing mechanism 6 while a load side terminal plate is provided integrally at the other end. An amplifier part 11 is housed in a gate-shaped case 13 layed over an zero phase current transformer in the direction vertical to the conductor 9 to make them as one unit. A leakage removing mechanism 12 is disposed on the side of an opening/closing mechanism 5. It is thus possible to make compact a leakage breaker to the extent that its size is substantially the same as the wiring breaker without leakage protection function, to enable common use of the main body of breaker, and to facilitate assembling-in of a leakage detector part.
Patent JP-H09223846-A (JP)
Title: Nitride semiconductor laser device
Inventor: YAMADA TAKAO
IPC: H01S3/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently radiate heat from a laser chip for longer service life, and enable continuous oscillation by bonding at least one of the electrodes on the chip to a lead electrode. SOLUTION: A laser chip is die-bonded through conductive adhesive 40, such as solder and silver paste, with its electrode face side opposed to the support face side, that is, in the face-down position, and its negative electrode 12 is wire-bonded using a gold wire 50. Thus heat from the chip is transmitted to the support through the electrode excellent in thermal conductivity; therefore, favorable radiating efficiency is obtained. In addition, this makes it possible to use conductive material, such as Al, Au and Cu and semiconductor material, such as Si and GaAs, for the support. This allows a material excellent in thermal conductivity to be used for the support, which significantly improves the radiation of the chip. As a result, it is possible to lengthen the service life of the device and perform continuous oscillation.
Patent JP-S59156689-A (JP)
Inventor: KUME TSUTOMU
IPC: B25J15/08
Filed: 1983-02-23
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-2000228334-A (JP)
Title: Electrode for electric double layer capacitor and manufacture thereof
Inventor: MIMURA KAZUYA
IPC: H01G11/38
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve electric characteristics while maintaining formability by mixing two kinds of binders and activated carbon together, and subjecting the mixture to a forming step and then a step of selectively dissolving one of the binders using a chemical. SOLUTION: A formed member is made on a collector 1, the formed member being composed of a mixture of activated carbon 6, a binder a8, and a binder b7, and then cleaned using a chemical (acid) to thereby dissolve and remove the binder b7. Thus, by increasing the space free of binders within an electrode, the impregnability of an electrolytic solution (sulfide acid solution, etc.), can be improved. A value obtained by dividing the weight of the binder b by the total weight of the binder a and the binder b is set preferably to 0.1 to 0.6, or more preferably to 0.2 to 0.5. Since the binder b is dissolved and removed after the formed member has been obtained by mixing the binder b which is dissolved in the chemical, an electrode structure with a large hole volume can be obtained.  Therefore, a low-ESR, high-capacity electrode having excellent electric characteristics can be obtained for an electric double layer capacitor, with the formability of the electrode satisfactorily maintained.
Patent JP-S61187513-A (JP)
Title: Radiator device of saddle-ride vehicle of motorcycle or the like
Inventor: KAGEYAMA HIDETOSHI
IPC: F01P7/16
Filed: 1985-02-16
Abstract: PURPOSE:To suppress hot air, after it cools a radiator, from blowing a driver, by controlling a set temperature to a low degree, when a vehicle is in running, further to a high degree when the vehicle is stopped, in the case of the vehicle which operates a cooling fan when the temperature of radiator cooling fluid exceeds said set temperature. CONSTITUTION:A radiator device connects a cooling fan 15 respectively with a low temperature switch 19 and a high temperature switch 20 connected in parallel to a battery 16. And the low temperature switch 19 is connected through a relay 21 respectively with a clutch switch 22 and a neutral switch 23. In this way, the device, when it detects that a clutch is connected further a transmission is not in a neutral position, turns on the relay 21 by deciding a vehicle in a running condition. Here the device, when the vehicle is stopped, turns off the relay 21, controlling the cooling fan 15 to be switched from the low temperature switch 19 to the high temperature switch 20. And the device suspends operation of the cooling fan 15 before a temperature of radiator cooling fluid reaches the high set value.
Patent JP-S60174384-A (JP)
Title: Buffer system of ocean structure against collision with vessel
Inventor: MIYAJI SHIZUO
IPC: B63B22/00
Filed: 1984-02-17
Abstract: PURPOSE:To prevent application of rotary force onto ocean structure upon collision with vessel by making the protection ring of buffer system of ocean structure such as a buoy provided on the water line rotatable. CONSTITUTION:Protection ring 2 of vessel collision buffer system 2 of ocean structure such as a buoy provided on the water line is made rotatable. Said ring 2 will support a protection angle 2b rotatably through a ball 2f on a ring angle 2a fixed outwardly at the broadside of floating member 1. A rubber protection member 2d is fixed to the outside of said angle 2b and supported by a stopper 2c. Upon collision of vessel, the tangential component is absorbed through rotation of protection ring thus to prevent application of rotary force onto the ocean structure such as a buoy and to prevent production of torsional moment.