baber/WOPTO huggingface dataset:
Patent JP-S611652-A (JP)
Title: Optical resolution of n-(substituted phenylmethylidene)-phenylalanine methyl ester
Inventor: OBARA YOSHIO
IPC: C07B57/00
Filed: 1984-06-13
Abstract: PURPOSE:To carry out the crystallization resolution of racemic compound or mixture of phenylalanine methyl ester derivative, without necessitating expensive resolving agent nor enzyme, only with a small amount of seed crystal, by using a base as a racemization agent. CONSTITUTION:The DL isomer of N-(substituted-phenylmethylidene)-phenylalanine methyl ester of formula (X is H, halogen or lower alkoxy) or a mixture of the above compound wherein one of the optical isomer is excess to the other optical isomer, is dissolved in methanol, etc. in the presence of a base (e.g. diazabicycloundecene) as a racemization agent. One of the optically active isomer is seeded to the solution, and the crystallization resolution of the solution is carried out at 80--10 deg.C to obtain the objective compound.
Patent JP-S61277804-A (JP)
Title: Exhaust gas turbine power apparatus
Inventor: HAMADA YOSHITSUGU
IPC: F01K23/02
Filed: 1985-06-03
Abstract: PURPOSE:To stably supply the electric power having high quality by making the cycle of an electric generator constant by adding the output of a turbine for generating gas onto the rotor shaft of an exhaust gas turbine driven by the exhaust gas of a main engine. CONSTITUTION:The discharge gas discharged from the exhaust gas passage 1a of a main engine 1 is introduced into the gas inlet side of an exhaust gas turbine 2. An electric generator 3 generates electricity by revolving the driving shaft 3a of the electric generator by driving the rotor shaft 2a of the turbine 2. When the exhaust gas energy of the main engine 1 becomes small (light load), a controller 10 transmits the instruction to increase the opening degree of a fuel-quantity adjusting valve 7. Therefore, the cycle of the electric generating can be made constant and the electric power having high quality can be supplied stably.
Patent JP-H0418992-A (JP)
Title: Treatment of night soil sewage
Inventor: NAKAZAWA TOSHIAKI
IPC: C02F3/34
Filed: 1990-05-14
Abstract: PURPOSE:To surely effect nitrification and denitrification reactions and to remove the nitrogen components, etc., in sewage by controlling the rate of air to be blown in an aerobic state to control the DO value of the sewage in a bioreaction chamber, thereby maintaining the pH value of the sewage in the bioreaction chamber in the aerobic state at a specific value. CONSTITUTION:The nitrification reaction progresses and the denitrification reaction is suppressed when air is blown to the sewage supplied into the bioreaction chamber 1. The pH value of the sewage in the bioreaction chamber 1 is then decreased as a whole but the pH value can be maintained at 6.8 to 7.2 by controlling the rate of the air to be blown to control the DO value of the sewage to a 0.2 to 0.8mg/l range. The cause thereof lies in that the acid formation by the nitrification reaction and the alkali formation by the denitrification reaction are simultaneously effected in parallel. The nitrogen components in the sewage are removed to an extremely low level and the BOD and COD are sufficiently decreased as well by surely effecting the nitrification and denitrification reactions in parallel. In addition, the floor area of the equipment is reduced and the initial cost is reduced as well.
Patent JP-S5823703-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1981-07-31
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-H08314063-A (JP)
Title: Base for photosensitive material, long-wound roll of photosensitive material formed by applying coating liquid such as photosensitive emulsion on the base and method for forming the long-wound roll
Inventor: TAKEI AKIO
IPC: G03C1/765
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the occurrence of the shape impression accident on a photographic sensitive material and its base surface at the time of forming a long-wound roll by winding the photographic material or its base on a winding core and the consequent unequal application and pressure fogging at the time of applying an emulsion coating liquid. CONSTITUTION: The long-wound roll of the base for the photographic material or the photographic material 10 formed by applying the coating liquid material, such as photographic emulsion on the base is obtd. by inclining the shape of the section 14 at the front end part of the base or photographic material to be wound around the winding core 21 of the long-wound roll to the front surface of the base or the photographic material 10. The base or the photographic material 10 is wound around the winding core by directing the dull angle side of the section 14 at the front end of the base or the photographic material 10 toward the winding core side.
Patent JP-H01292025-A (JP)
Title: Epoxy resin composition
Inventor: YOSHIZUMI AKIRA
IPC: C08G59/68
Filed: 1988-05-18
Abstract: PURPOSE:To provide the title composition outstanding in resistance to heat shock and soldering immersion, processability, mechanical strength, etc., esp. suitable for semiconductor sealing use, comprising an epoxy resin and each specific curing agent and catalyst. CONSTITUTION:The objective composition, a homogeneous mixture comprising (A) an epoxy resin (pref. <=200 in epoxy equivalent), (B) a phenolic resin (pref. phenol novolak resin >=150 in hydroxyl group equivalent), (C) at least one compound promoting the reaction between epoxy group and a group of the formula, selected from quaternary ammonium salts (e.g., benzyltrimethylammonium chloride), ternary amines (e.g., N,N-dimethyl-cyclohexylamine) and metal alkoxides (e.g., aluminum isopropoxide), and (D) another compound promoting the reaction between epoxy group and phenolic hydroxyl group (e.g., diazabicycloalkene).
Patent JP-H0416316-A (JP)
Title: Resin molding method and mold used therefor
Inventor: SETA KUNIHITO
IPC: B29C45/14
Filed: 1990-05-10
Abstract: PURPOSE:To prevent insert part from floating up by the pressure of resin and the end of the insert part from deforming by a method wherein movable mold parts are retreated from a cavity so as to make the bottom faces of the movable mold parts flush with the bottom face of a fixed mold part in order to release the supporting of the insert part, when resin is nearly fully filled in the cavity. CONSTITUTION:Since resin passage 8 is formed by the bottom face of a fixed mold part 7a and the inside faces of movable mold parts 7b before resin nearly fully fills a cavity 3, the resin is poured from both the upper and lower sides of an insert part 4 from the beginning of the pouring of the resin. Accordingly, even after the retreating of the movable mold parts 7b from the cavity 3, the floating-up of the insert part 4 by the pressure of the resin can be prevented from occurring. Further, since the retreating of the insert part supporting members does not occur under the condition that the lower part of the cavity 3 is not enough fully filled by the resin, no deformation of the end of the insert part 4 by the pressure of the resin filled in the cavity occurs.
Patent JP-H04349685-A (JP)
Title: Semiconductor laser device
Inventor: MATSUBARA KUNIO
IPC: H01L21/306
Filed: 1991-05-28
Abstract: PURPOSE:To provide an AlGaInP semiconductor laser device with an etching stop layer where etching surely stops at the third clad layer. CONSTITUTION:Forming a GaInP layer with a 30Angstrom  or less thickness as the etching stop layer enables stop etching easily at a predetermined position in a third clad layer, so that devices of favorable characteristics can be obtained with high yield.
Patent JP-H02302165-A (JP)
Title: Picture reader
Inventor: NISHIKAWA EIJI
IPC: H04N1/028
Filed: 1989-05-17
Abstract: PURPOSE:To exclude the effect of crosstalk by providing a 1st optical guide path leading a light from each photodetection section of each photodetection group and a 2nd optical guide path leading a light to a sensor section having a photoelectric conversion element corresponding to number of photodetection sections. CONSTITUTION:When a liquid crystal shutter is opened, a reflecting light from an original on the upper part irradiates a photodetector group 6 located under the shutter, the light is led to an optical guide path 2 via a photodetector section 5, propagates on light shield films 3, 4 while repeating reflection, is led to a sensor section 20 from its end via an opening section 3a and an optical guide path 10 and converted into an electric signal and extracted in time series for each picture element by a drive circuit of an IC chip 30. Thus, since the part of matrix multi-layer wiring to be sent as an electric signal in a conventional reader is propagated with an optical signal through the optical guide paths 2, 10, the electric effect onto the optical guide paths is avoided.
Patent JP-S5911940-A (JP)
Title: Mounting structure of interior garnish for car
Inventor: SHIMOYAMA TAKEHIRO
IPC: B60R13/02
Filed: 1982-07-13
Abstract: PURPOSE:To prevent the play of interior garnishes by forming the open ends of a part of slits that are formed at a number of protrusions provided on the rear of the interior garnishes and in which resin clips are inserted, in the different direction from that of the open ends of other slits. CONSTITUTION:Three protrusions 2 are formed on the rear of a pillar garnish 1 and a slit 3 is formed at each of the protrusions 2. Besides, the lower protrusion 2' is formed in the reverse direction to the other protrusion 2. As a result, the open end 3'a of the slit 3' faces upward inversely to the open end 3a of the other slit 3. Resin clips 4 are inserted in these slits 3 and 3' and the pillar garnish 1 is mounted on a pillar 5 by the clips 4. Even if the garnish 1 is pressed upward in this condition, since the clips 4 in the slit 3' function as the stopper, the garnish 1 is not moved upward and there occurs no play.
Patent JP-H09303910-A (JP)
Title: Freezing circuit
Inventor: YATORI MASAHIDE
IPC: F25B43/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a freezing circuit in which an exclusive holder is not required to be used for fixing a thermistor and a frequent stopping of a compressor is not effected until it is required. SOLUTION: A freezing circuit 105 has a drier 111 arranged at a predetermined position with a dryer fixing member 123. A thermistor 119 for use in measuring a temperature of refrigerant is arranged between this dryer 111 and the drier fixing member 123. In a freezing circuit having the drier 111, in general, the drier 111 is fixed at a predetermined position by the drier fixing member 123, resulting in that this is utilized to cause the thermistor 119 to be fixed to the drier 111, resulting in that an exclusive holder is not needed. Since a flow passage sectional area is higher than that of the refrigerant pipe by several time, so that no false operation of the thermistor 119 is effected in a sensitive response against an increasing of temperature of the refrigerant with a variation of the load.
Patent JP-2000311209-A (JP)
Title: Electronic financial transaction system using mobile terminal having portable telephone function, electronic credit card system, electronic commodity installment system and electronic money system
Inventor: TERAJIMA HISAJI
IPC: G06F19/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic financial transaction system, an electronic credit card system, an electronic commodity installment system and an electronic money system which are safely available in a wide range of application. SOLUTION: This system consists of a mobile terminal 2 having a portable telephone function and a mobile center 3 which can communicate with the terminal 2 and a financial institution system 4. The terminal 2 includes a financial transaction request means 8, a mobile communication means 13, a mobile display means 14, a mobile input means 12 and a mobile storage 15. The center 3 includes a center communication means 18, a financial transaction relay means 19 and a center storage 25 having a financial relative information data base 26. Then the system 4 includes a financial institution communication means 30, a financial transaction processing means 31 and a financial institution storage having a financial data base 34.
Patent JP-S5911114-A (JP)
Inventor: NAKAMURA MASAMI
IPC: A01F12/54
Filed: 1982-07-12
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-H01292884-A (JP)
Title: Metal base circuit substrate
Inventor: OGINO YUTAKA
IPC: H05K1/02
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a metal base circuit substrate with high productivity and maintained heat radiation function by forming holes with different diameters for fixing a case cover at a circuit substrate where a conduction circuit is provided at a metal plate through an insulation layer. CONSTITUTION:Holes with different diameters for fixing a case cover 4 are formed on a circuit substrate where a conduction circuit 3 is provided at a metal plate 1 through an insulation layer 2. The holes with different diameters 4 formed on the metal base circuit substrate may be located at any place for enabling the case cover to be fixed. However, considering ease of operation, the periphery part of circuit substrate may be desirable. Furthermore, the holes with different diameter should be provided at least at two positions and at opposing positions in the case of two positions. Press mold, drill, and end mill may be used for forming holes with different diameters 4 onto a metal base circuit substrate. It allows for automation and improves productivity and maintains heat radiation properties without losing thermal conductivity which is a characteristic of a metal base circuit substrate.
Patent JP-H06311496-A (JP)
Title: Method and device for transmitting picture signal
Inventor: KOJIMA YUICHI
IPC: H04N19/136
Filed: 1993-04-26
Abstract: PURPOSE:To improve compression ratio and visual picture quality by executing the split encoding of a high order side within a field and the split encoding of a low order side within a frame. CONSTITUTION:The picture signal S21 of a first and a second fields is used, and the picture signal is encoded in componenet-splitting at every field respectively within the field, and the high order side or a high frequency side coefficient S23 among the coefficients S22 of the first and the second fields obtained as the encoded result is quantized and transmitted respectively, and low order side or low frequency side coefficients S24, S25 among the coefficients 22 of the first and the second fields are joined together, and a coefficient block S28 is constituted, and the coefficient block S28 is encoded in component-splitting further, and the coefficient S29 obtained as the result of the encoding is quantized and transmitted. Therefore, the component of the gradual order side or the low frequency side difficult to be influenced by gradual motion can be encoded efficiently, and consequently, the compression ratio for a picture in which the gradual motion is contained can be raised.
Patent JP-S5645806-A (JP)
Title: Ozonizer
Inventor: NAKANISHI HIROSHI
IPC: B01J19/12
Filed: 1979-09-25
Abstract: PURPOSE:To allow an ultraviolet-ray excitation type ozonizer to double as an illuminator as well as attain the purification of environment by applying a fluorescent substance having luminous intensity in the visible region to the inner wall of  the external pipe of the ozonizing reaction of the ozonizer. CONSTITUTION:Suitable fluorescent substance 5 having luminous intensity in the visible region is applied to the inner wall of the external pipe of ozonizing reaction  made of lead glass or the like and enclosing low voltage mercury discharge tube 1  made of quartz glass or the like. An oxygen-contg. gas is fed from inlet 6, ozonized with light emitted from tube 1, and taken out of outlet 7 as ozone gas. At this time,  light emitted from tube 1 simultaneously excites substance 5 to allow it to emit  visible light. Thus, the energy of emitted light is used to excite substance 5 without  lowering the ozone generating efficiency, whereby tube 1 can be used as an illuminator to effectively utilize electric energy.
Patent JP-S5245683-A (JP)
Title: Improved process for preparing acrylonitrile polymer melts
Inventor: OZAKI MASAHIKO
IPC: C08F2/00
Filed: 1975-10-09
Abstract: PURPOSE: To prepare an acrylonitrile polymer melt useful as polymers for use in fibers, films, molded articles, with improved whiteness,by letting a specific aromatic compound be kept in a solution, by suppressing the runaway of polymerization, and by facilitating the melting of the  product polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5824326-A (JP)
Title: Agitating device for molten matter
Inventor: KODAMA TOSHIHIKO
IPC: B01F11/00
Filed: 1981-08-03
Abstract: PURPOSE:To make molten matters agitable with a simple device and in excellent thermal efficiency, by submerging a hollow body, having entrance and exit holes below the liquid level and communicating with a device which changes the internal pressure of the body. CONSTITUTION:Entrance and exit holes 12 for a molten metal are provided to proper positions existing below the liquid level of the molten metal of a hollow body 10 made of a material corresponding to the temp. of the metal in a molten state, and further, an internal press. changing device 11 is connected to an upper part of the body 10 through a pipe 14 to change the internal press. of the body 10. Then compressed air supplied from a pressurized air supplying source 13 is run in and out by opening and closing valves 15 and 16. Thus, the molten metal is mainly agitated by a forced convection caused by agitation of the molten metal in excellent thermal efficiency.
Patent JP-S6014278-A (JP)
Inventor: KUMON MASAMITSU
IPC: G09B23/28
Filed: 1983-07-05
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-H07212215-A (JP)
Title: Level converting circuit, semiconductor integrated circuit and control method for them
Inventor: YAMAUCHI HIROYUKI
IPC: G11C11/417
Filed: 1994-06-03
Abstract: PURPOSE:To provide a semiconductor integrated circuit which eliminates the loss of power consumption caused by an internal power source circuit, makes possible small amplitude data transfer and extremely reduces current consumption even when multi-bit data lines are parallelly operated. CONSTITUTION:During the first half term of one cycle of a clock signal., capacitors la and lb are charged at an intermediate potential VM (=(Vcc-Vss)/2) between both the precharge potentials of two level converting circuits. Afterwards, during the latter half term of one cycle of the clock signal, the capacitor 1a is connected to an output node (Vout 1, for example,) on the side to be changed to the low potential side by the upper step level converting circuit, and a power supply line Vcc is connected to an output node (XVout 1, for example,) on the side to be changed to the high potential side. At the same time, the capacitor lb is connected to an output node (XVout 2, for example,) on the side to be changed to the high potential side by the lower step level converting circuit, and a ground line Vss is connected to an output node (Vout 2, for example,) on the side to be changed to the low potential side.
Patent JP-H0419518-A (JP)
Title: Automatic calibration controller for level gauge
Inventor: KAWACHI AKIO
IPC: G01F25/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve the automatic calibration accuracy of a differential pressure transmitter main body itself by providing a reference water level cylinder insert pipe which is inserted into a reference water level cylinder and applies prescribed pressure to the pressure application part of the differential pressure transmitter on the side of the insert pipe. CONSTITUTION:The reference water level cylinder insert pipe 21 is provided in the reference water level cylinder 20 as a means which generates prescribed pressure air at the pressure application part 6b of the differential pressure transmitter 6. The reference water level cylinder 20 is fitted with a solenoid valve SV18 and a circulation pump 22 and the exit/entrance piping of the insert pipe 21 for reference water level measurement is fitted with solenoid valves SV15 and SV17. The operation of a digital computing element 8, etc., which performs switching among a normal state, a span-adjustment state, and a zero- adjustment state, the opening and closing of the solenoid valves SV11 - SV18, the start and stop of the circulation pump 22, and the output confirmation of the differential pressure transmitter 6 is performed under sequential control including a timer, etc., to improve the automatic calibration accuracy of the differential transmitter main body.
Patent JP-H06328750-A (JP)
Title: Recorder
Inventor: IKEDA KOJI
IPC: B41M5/26
Filed: 1993-05-25
Abstract: PURPOSE:To enable an image wherein a full color image using sublimable dye and a character image in a meltable ink are mixed to be recorded even on required recording paper of low smoothness. CONSTITUTION:A dyed layer 3b is formed on the first intermediate transfer 2, and further a meltable ink image 18 is formed on the second intermediate transfer medium 12. Then, by pressure welding the first intermediate transfer medium 2 to the second intermediate transfer medium 12, the meltable ink image 18 is transferred to the dyed layer 3b. Thereafter, a pressure roll 7 is pressure welded to the first intermediate transfer medium 2 via recording paper 10, and an image wherein the sublimable dye image 6 and the meltable ink image 18 are mixed is recorded on the recording paper 10.
Patent JP-H05293336-A (JP)
Title: Removing method of nitrogen oxide
Inventor: SUZUKI TAKAO
IPC: B01D53/94
Filed: 1992-04-17
Abstract: PURPOSE:To efficiently reduce and remove nitrogen oxides in combustion waste gas by subjecting the waste gas to contact catalytic reaction at specified temp. or lower with gas produced by steam reforming reaction of hydrocarbons. CONSTITUTION:When hydrocarbons are subjected to steam reforming reaction, not only steam but a mixture gas essentially comprising hydrogen and containing carbon monoxide, carbon dioxide and methane is produced. This gas is used for the contact catalytic reaction with combustion waste gas in the presence of a selective by reducing catalyst for nitrogen oxides such as a noble metal- deposited catalyst at <=300 deg.C, more preferably <=200 deg.C at which the reducing agent preferentially reacts with nitrogen oxides in an oxidative atmosphere. By using the produced gas having high reducing property, the wast gas can efficiently be processed at a low cost.
Patent JP-S5648357-A (JP)
Title: Piling device of paper sheet
Inventor: KOKUBO HIDEKAZU
IPC: G07D1/00
Filed: 1979-09-25
Abstract: PURPOSE: To surely pile the paper sheets and arrange them in a row by a method wherein the paper sheets are piled and arranged in rows above a vane wheel keeping a state of a touch plate touched with paper sheets out from among blades of the vane wheel by means of the touch plate.  
     CONSTITUTION: Paper money A carried from a carrying unit 13 to a piling unit 14  is fed by a carrier belt 19 and a kick-up roller 28, and further, is inserted one by one into the space of blades 31... of the vane wheel 29 rotating clockwise. And thereafter, the paper money A is carried by the vane wheel 29, and when one end of the paper money A comes into contact with the touch plate 34, the paper money A is pushed out of the gap between blades 31, and along with this, the blade 31 under the paper money A pushes the paper money A upward and then, the other end of the paper money A is pushed upward by means of the kick-up roller 28. Thus, the paper money A is piled in a piling part 33. 
     COPYRIGHT: (C)1981,JPO&Japio