baber/WOPTO huggingface dataset:
Patent JP-H08259523-A (JP)
Title: Production of anilide derivative
Inventor: KUME KOJI
IPC: C07C327/30
Filed: 1995-03-27
Abstract: PURPOSE: To easily obtain in an industrially advantageous way an anilide deriva tive useful as an intermediate for agrochemicals, medicines, etc., (e.g. herbicides), by reaction of a specific imide derivative with a halocarboxylic ester derivative. CONSTITUTION: An imide derivative of formula I (Y is a halogen; R<2> is a lower alkyl)(e.g. N,N-diacetyl-5-acetylthio-2,4-difluoroaniline) is reacted with a halocarboxylic ester derivative of formula Hal-R<1> [Hal is Cl or Br; R<1> is CHR<5> CO2 R<6> (R<5> is H or a lower alkyl; R<6> is a lower alkyl)](e.g. methyl bromoacetate) in the presence of a base (e.g. potassium hydroxide) to obtain the objective derivative of formula II [pref. 5-acetylamino-2-chloro-4-fluorophenylthioacetic me thyl ester, 5-propionylamino-2-chloro-4-fluorophenylthioacetic methyl ester, or 2-(5-acetylamino-2-chloro-4-fluorophenylthio)propionic methyl ester].
Patent JP-H06324526-A (JP)
Title: Developing method for nonmagnetic one-component toner and image formation
Inventor: YASUDA SHINICHIRO
IPC: G03G15/08
Filed: 1994-03-11
Abstract: PURPOSE:To stably form fogless clear images many times, maintain high picture quality, and miniaturize a developing device. CONSTITUTION:The electrostatic latent image on the surface of an electrostatic latent image forming body is formed into a visible image by toner grains 6 in this developing method with a developing device provided with at least a developer carrier 4 arranged in contact with or near an electrostatic latent image forming body 1 and a developing blade 5 restricting the layer thickness of the toner grains 6 on the developer carrier 4. The toner grain 6 is constituted of a thermal fusion core material containing at least a thermoplastic resin and a colorant and an outer shell provided to cover the surface of the core material, and the glass transition point of the resin of the core material is 10-50 deg.C. The nonmagnetic one-constituent toner grains made of capsule toner grains having a specific compression characteristic are used in the developing method, and an image is formed by this developing method.
Patent JP-2000026715-A (JP)
Title: Thermoplastic resin composition having excellent thermal aging resistance and molded product for automotive interior
Inventor: HIROMOTO YASUYUKI
IPC: B60R21/20
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition having not only excellent impact strength, heat resistance and molding processability but also excellent thermal aging resistance, and to provide a molded product obtained by molding the resin composition and useful as an automotive interior. SOLUTION: This thermoplastic resin composition comprises (a) 30-70 pts.wt. of a polycarbonate having a viscosity-average mol.wt. of 18,000-30,000, (b) 15-55 pts.wt. of a rubber-containing graft copolymer obtained by graft-copolymerizing one or more kinds of vinylic monomers in the presence of a rubbery polymer, (c) 15-55 pts.wt. of a rigid polymer obtained by copolymerizing an aromatic vinyl monomer, a vinyl cyanide monomer, and, if necessary, any other monomer capable of being copolymerized therewith and having a weight-average mol.wt. of 60,000-200,000, and (d) a hindered phenolic antioxidant in an amount of 0.01-2.0 pts.wt. per 100 pts.wt. of the components (a)+(b)+(c).
Patent JP-S58186649-A (JP)
Inventor: KUWATSURU KAZUNARI
IPC: D04H1/4218
Filed: 1982-04-21
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-H11244754-A (JP)
Title: Dipping coater
Inventor: YAMAZAKI JUNICHI
IPC: G03G5/05
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent inferiority of manufactured articles from being generated caused by peeling and elimination of a component particle of a plastic powder sintered compact by a method wherein a gas ejecting part is provided by covering a surface of a plastic porous material comprising the plastic powder sintered compact by a network material without any joint of a finer mesh than a particle comprising the plastic powder sintered compact. SOLUTION: For a gas ejecting part 15, a plastic porous material 18 comprising a plastic powder sintered compact is bonded to be fixed to a network material 17 without any joint of a finer mesh than a particle comprising the plastic powder sintered compact. That is, a surface of the plastic porous material 18 prepared by sintering a plastic powder is covered by the network material 17 without any joint of a finer mesh than a particle comprising the plastic powder sintered compact, and the network material 17 is bonded to be fixed to the plastic porous material 18 with an adhesion part 19. Thereby, a photosensitive coating liquid can be prevented from leaking outside from the gas ejecting part 15.
Patent JP-S52151060-A (JP)
Title: Liquid crystal display digital wristwatch
Inventor: YAMAGISHI GENJIROU
IPC: G04B19/30
Filed: 1976-06-10
Abstract: PURPOSE:To prevent false observation, etc. by utilizing the time constant of a monostable multivibrator, etc. in making continued display of the required time after switch operation.
Patent JP-S54159929-A (JP)
Title: Apparatus for controlling infinitely variable gear for car
Inventor: MAEDA HIROAKI
IPC: B60W10/10
Filed: 1978-06-06
Abstract: PURPOSE: To cause velocity ratio automatic control of an infinitely variable gear for a car to rapidly follow the speed change ratio control for variation of the engine load, by ejected fuel amounts proportional to engine torque.  
     CONSTITUTION: A diesel engine DE equipped with a fuel ejection pump EIP is connected through a fly-wheel 1 to an input shaft 2 of an infinitely vatiable gear or mechanical-hydraulic infinitely variable gear H, and the input shaft 2 is provided with a hydraulic pump P which applies a certain line pressure to an oil passage P 2  by action of a releaf valve PV and a valve G 1  by which the line pressure is adjusted to a hydraulic pressure corresponding to the rotational speed of an engine E and is supplied to an oil passage P 7 . The fuel control rack position of the fuel ejection pump is detected, it is compared with an aimed value, and the difference, i.e. a speed proportion control signal, controls the velocity ratio of the mechanical- hydrauric adjuster H. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57184775-A (JP)
Title: Mixing valve
Inventor: EBIHARA YASUMASA
IPC: G05D23/13
Filed: 1981-05-08
Abstract: PURPOSE:To prevent the fluctuation of temperature of a discharging mixed hot water in spite of the variation of the discharging amount of the mixed hot water by a method wherein a load fluctuatio of a balance spring balancing the steam pressure of a heat-motor is eliminated. CONSTITUTION:When a dial 29 is turned to set the temperature of hot water, the balance spring 56 is compressed by a proper amount by a temperature regulating member 21 so as to hold a stress in the balance spring 56, which stress is corresponding to the saturated steam pressure of a sealed gas in a  bellows 54 at that temperature. Thereafter, when an operating lever 70 is turned  counterclockwise, a movable body 14 is moved upward, a valve seat section 9  for a cool water valve is opened and simultaneously a hot water valve 60 opens the cool water valve 67 to obtain the mixed hot water. In this case, when the  movable body 14 turned counterclockwise by the operating lever 70, the movable body 14 is moved upward, however, the temperature regulating member 21 is moved downward with respect to the movable body 14 through the guiding of a rectangular hole section 25 at the lower end thereof, therefore, the length of the balance spring 56 is not changed and the discharging hot water may be held at a constant temperature.
Patent JP-S57182618-A (JP)
Title: Flow rate measuring system
Inventor: KIKO SHIYUNICHIROU
IPC: G01F1/00
Filed: 1981-05-08
Abstract: PURPOSE:To prevent an erroreous indication of a flow meter, and an erroneous detection such as an abnormal low flow rate, by discriminating 2 kinds of fluids flowing alternately in the same pipe, in accordance with the maximum operating flow rate of the fluid whose normal flow rate is lower, and automatically  switching a flow rate measuring signal, etc. CONSTITUTION:A detecting output of 2 kinds of fluids flowing alternately in a pipe, through a flow rate detector FE is automatically decided by a fluid discriminating circuit FS for setting the maximum operating flow rate of the fluid whos normal flow rate is lower, as its reference value, and a switching signal is generated. By this signal, a signal switching circuit FX and a low flow rate detector FL are controlled, and automatic switching is executed so as to select a flow rate detecting signal through a flow rate transducer FT1 or FT2 corresponding to a flowing fluid, and a low flow rate detecting signal from the detector FL based on this detecting signal. Accordingly, it is possible to prevent an erroneous indication of flow meters FI1, FI2, and generation of a erroneous  detection of an abnormal low flow rate of the detector FL.
Patent JP-H08261048-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: MOGI KAZUHISA
IPC: F02D41/06
Filed: 1995-03-27
Abstract: PURPOSE: To feedback control an air-fuel ratio during delay in angle by the use of an ion sensor on an exhaust gas passage in an engine where an ignition timing is delayed immediately after starting. CONSTITUTION: An ion sensor 32 is provided on an exhaust manifold in an air-fuel ratio control device which performs air-fuel ratio feedback control by means of an oxygen sensor. Ion density in exhaust gas from a combustion chamber 30 is detected in the case that an ignition timing is delayed in a warm-up condition immediately after starting an engine. An air-fuel ratio inside the combustion chamber is determined based on the ion density, for controlling the air-fuel ratio during warm-up of the engine. The sensed value of the ion sensor 32 is stored, and the air-fuel ratio is determined based on the mean value of the ion densities of specified cycles. When the delayed rate is varied, the sensed value of the ion sensor 32 after the delayed rate is varied is replaced with the value before the delayed rate is varied.  In addition, the sensed value of the ion sensor is compared with the value at the activation time of the oxygen sensor, next determination of the ion density is accurately performed.
Patent JP-S56164364-A (JP)
Title: Transfer printer
Inventor: AOKI KENJI
IPC: G03G15/04
Filed: 1980-05-22
Abstract: PURPOSE:To make a printer small, cheap, and of a high speed and high quality by employing a photowriting head equipped with a transparent conductive layer on the surface of a microshutter in the opposite side to a light source and further a photoconductive layer on it. CONSTITUTION:By a liquid crystal panel 22 having a microshutter 21 and a light wave 20, a light signal is generated and by a TESI head 3 of electrostatic transfer type made in a body with a liquid crystal panel 22, it has been deflected to an electrostatic signal in the higher side. The liquid crystal panel 22 holds a liquid crystal 26 with a spacer 25 and members 23, 24 for retention. The TESI head 3 is formed directly on the member 23 for retention. With such constitution, by making a light wave 22 oscillate, light energy which can cope sufficiently with making it a high speed can be obtained. Therefore it can be made to be small, cheap, and of high speed and high quality.
Patent JP-H10269781-A (JP)
Title: Data input circuit of synchronous-type semiconductor memory device
Inventor: RI TEIBAI
IPC: G11C7/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enable a quick data writing operation by a method wherein one signal is selected among the 1st and 2nd internal strobe signals of a 1st edge detector or the 1st and 2nd internal clock signals of a 2nd edge detector by a selective control signal applied from an external device. SOLUTION: When an edge detector 200 detects the rising edge of an external clock signal CLK, it generates a 1st internal clock signal ϕCLK1 and, when it detects the falling edge of the external clock signal CLK, it generates a 2nd internal clock signal ϕCLK2. Registers 202a and 202b are synchronized with the inputted 1st and 2nd internal clock signals ϕCLK1 and ϕCLK2 respectively and store odd number order data D1 , D3 ... and even number order data D2 , D4 ... of an input data string DINDM inputted from an external device respectively. Writing drivers 204a and 204b are activated by a timing control circuit 308 and transmit corresponding data pairs D1 -D4 one after another. Successively, a column decoder 209 is also activated in the same way to select a column corresponding to an address.
Patent JP-H08257168-A (JP)
Title: Thread wound golf ball and method of producing the same
Inventor: SUGIMOTO KAZUE
IPC: B29C53/56
Filed: 1995-03-27
Abstract: PURPOSE: To provide a thread-wound golf ball wherein a rubber thread prepared from a rubber sheet vulcanized by a continuous vulcanizer is used. CONSTITUTION: A thread-wound golf ball comprises a center piece, a rubber thread layer formed by winding a rubber thread on the center piece, and a cover layer formed on the thread rubber layer. The rubber thread is formed by cutting into an appropriate width a rubber-thread rubber sheet obtained by vulcanization of a rubber-thread raw rubber sheet using a compression rotary drum-type continuous vulcanizer.
Patent JP-H01243995-A (JP)
Title: Production of tropane based alkaloid
Inventor: IDENO HIROSHI
IPC: A01H4/00
Filed: 1988-03-24
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound, such as scopolamine, useful as an analgesic agent, etc., without forming nicotine derivatives, etc., as a by-product, by culturing adventitious roots of Datura.arborea L. which is a tropane based alkaloid-producing plant. CONSTITUTION:Leaves of Datura.arborea L. as a tropane based alkaloid- producing plant are sterilized, cut, then, bedded on an agar culture medium containing indolebutyric acid and cultured to cut out adventitious roots developed from the leaf pieces. The adventitious roots are subsequently transplanted to a liquid culture medium and subcultured for 1 year. The cultured adventitious roots are then dried and extracted with chloroform-methanol and 1N sulfuric acid is added to the resultant extract solution. An alkaloid layer is subsequently transferred to a sulfuric acid layer and aqueous ammonia and chloroform are further added thereto. The resultant alkaloids are then transferred to the chloroform and subsequently concentrated under reduced pressure to afford the aimed tropane based alkaloids (e.g., scopolamine).
Patent JP-H02293638-A (JP)
Title: Optical fiber safety device
Inventor: TOTSUDO JIEI ROTSUKUSUTOROO
IPC: B23K26/08
Filed: 1990-03-20
Abstract: PURPOSE: To distinguish the failure of a laser power transmission fiber from the failure of other components by detecting the damage on a safety detection fiber contained in a jacket tube along with the laser power transmission fiber. CONSTITUTION: A laser power transmission fiber 16 and a safety detection fiber 26 are contained together in a protective jacket tube 30 substantially over the entire length thereof. When a laser beam 12 is being transmitted through the fiber 16 during operation of a high power laser source 10, a light source 20 delivers a safety signal in the form of a light beam 22 to a photodiode 28 through a fiber 26. When the fiber 16 is broken at an arbitrary point in the tube 30 or other failure occurs therein, a light energy laser is leaked and the fiber 26 is damaged and thereby the beam 22 being received by the diode 28 is decreased. Consequently, the magnitude of electric signal obtained on a signal line 34 is decreased and a damage on the fiber 16 can be detected.
Patent JP-H04280284-A (JP)
Title: Multiplication learning unit and multiplication learning board
Inventor: SAKAMOTO CHUYA
IPC: G09B3/02
Filed: 1991-03-08
Abstract: PURPOSE:To obtain an easy-to-operate multiplication learning unit for learning a multiplication method. CONSTITUTION:A rotary drum 28 is so supported as to be freely rotatable in a housing 27. The external surface of the rotary drum 28 is provided with a multiplicand display section 30 for showing a multiplicand 29, an answer table display section 33 for sequentially showing the multiple 32 of the multiplicand 29, and a rotation operation section 31 for rotating the rotary drum 28. A multiplicand display window 41, each of multiple display windows 42 and a drum operation window 43 corresponding to each of the aforesaid sections 30, 33 and 31, are opened through the housing 27. Also, each of the multiple display windows 42 is fitted with a door 44 of free open/close type. Furthermore, a multiplier display section 48 is provided for showing a multiplier 47 corresponding to each window 42.
Patent JP-H08242350-A (JP)
Title: Facsimile equipment
Inventor: NAKAMA TOSHIYUKI
IPC: H04N1/00
Filed: 1995-03-02
Abstract: PURPOSE: To effectively utilize a picture information storing means by forming an encoded memory area for storing received encoded picture information and a page memory area for developing decoded picture information to be recorded and outputted in one picture information storing means without distinguishing the areas and movably managing both the memory areas. CONSTITUTION: In this facsimile equipment 1, encoded picture information received under the control of a main control part 2 and encoded picture information obtained by reading out picture information by a reading part 8 and encoding the read information by a DCR (coding/decoding) part 5 are stored in an encoded memory area 6a in a picture information memory 6, and simultaneously, the received encoded picture information is decoded by the OCR part 5 and the decoded picture information is developed in a page memory area 6b of the memory 6. Then the stored information is recorded and outputted by a recording part 7.  While securing memory capacity necessary for the decoding and development of encoded picture information to be recorded and outputted next as the page memory area 6b prior to the memory 6, a main control part 2 secures the area 6a to store received encoded picture information.
Patent JP-S51144637-A (JP)
Title: Photo-divider
Inventor: MATSUMOTO KAZUYA
IPC: G03B7/099
Filed: 1975-06-06
Abstract: PURPOSE: When photometry is carried out by using two diffraction gratings, the enlarging one diffraction grating ensures center spot photometry and mean photometry of images. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02289094-A (JP)
Title: Image memory access device and image data restoring device
Inventor: FUKUDA MASAHIRO
IPC: G06F12/00
Filed: 1989-03-20
Abstract: PURPOSE:To read out image data stored in order of lines in accordance with a block unit by setting an address converting part to a first output mode and to a second output mode, at the time of writing the image data and at the time of reading it out, respectively. CONSTITUTION:An address converting part 4 inputs an output of (m) bits of a picture element updating counter 1, and also, inputs an output of (n) bits of a line updating counter 2, and these data of (m) bits and data of (n) bits are rearranged in accordance with a prescribed method, and outputted as memory address information to an image memory 3. In this state, at the time of writing image data to the image memory 3, an output from the address converting part 4 which is set to a first output mode is used as a memory address. Also, at the time of reading out the image data from the image memory 3, an output from the address converting part 4 is used as a memory address. In such a way, the image data stored in order of lines can be read out by a block unit.
Patent JP-H10217390-A (JP)
Title: Laminated metal plate and metal container
Inventor: ISAKA TSUTOMU
IPC: B32B15/09
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated metal plate having clear, beautiful and sense of high grade by laminating on a metal plate, and to provide a beautiful decoration metal container obtained by molding the laminated metal plate into a can state. SOLUTION: The laminated metal plate is obtained by laminating a laminating film obtained by laminating a transparent or colored film 4 on one surface of a thermoplastic resin film 1 provided with a printing ink layer 2 via an adhesive layer 3 made of curable resin and forming a heat sealing layer 5 on one surface of the film 4 on a metal plate Me. And, the meta container is manufactured by using the laminated metal plate.
Patent JP-S62226859-A (JP)
Inventor: INOUE RYOJI
IPC: C04B35/48
Filed: 1986-03-27
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-S61230265-A (JP)
Title: Manufacture of positive mix for nonaqueous solvent battery
Inventor: IDE MASAO
IPC: H01M4/62
Filed: 1985-04-03
Abstract: PURPOSE:To decrease moisture content in positive active material, and increase mechanical strength by mixing positive active material powder, fine conductive powder, and a binder containing metal alcoholate, and molding the mixture, then performing heat-treatment. CONSTITUTION:Positive active material powder, fine conductive powder, and a binder containing metal alcoholate are mixed. The mixture is molded at a pressure of 4,000-6,000kg/cm<2> with a press to obtain a pre-positive mix having a desired shape. The molding is heated to remove solvent and to convert met alcoholate into metal oxide by thermal decomposition, and remove moisture. Moisture content in the positive mix is decreased and mechanical strength is increased.
Patent JP-H04284913-A (JP)
Title: Method for controlling water cooling of wire rod
Inventor: MASAKI HIDENAO
IPC: C21D11/00
Filed: 1991-03-08
Abstract: PURPOSE:To provide a water cooling control means to reduce a cutoff amount of a tip of a wire rod. CONSTITUTION:A water cooling area 11 in a rolling process of the wire rod is divided into plural zones and cooling water supply tubes 14 to supply cooling water are connected independently to each zone. A timing to open a flow regulating valve at each zone and a necessary amount of cooling water in a water cooling area 11 are obtained by a cooling water arithmetic control unit 12 from indication values of thermometers 15, 16, water cooling indication values of the front end and the entire length of water cooling area, etc., installed on the inlet and the outlet sides of this water cooling area. Then, an amount of cooling water of each zone is obtained by a percentage distribution device 13 to control the flow regulating valve of each zone. An amount of cooling water supplied until the material in the water cooling area directly after the end of preceding water cooling area passes through this water cooling area can be controlled nearly to constant. The temperature of the material after it is cooled by water hardly gets drastically out of a target temperature. The yield of the wire rod can be improved.
Patent JP-S58187701-A (JP)
Inventor: KUSAKA IWAO
IPC: F22D1/12
Filed: 1982-04-24
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-S63233782-A (JP)
Title: Method for inducing plant or plant callus capable of high peroxidase production
Inventor: MINAMI JUNICHI
IPC: C12N5/00
Filed: 1987-03-24
Abstract: PURPOSE:To increase peroxidase productivity by culturing a plant or plant callus capable of producing peroxidase in a culture medium containing methylviologen or its analogue. CONSTITUTION:Peroxidase productivity is increased by culturing a plant or plant callus capable of producing peroxidase in a culture medium containing methylviologen or its analogue. Or a callus of a plant producing peroxidase is previously cultured in an appropriate medium under light conditions to obtain adventitious buds, then the buds are cultured in a medium containing methylviologen or its analogue under dark conditions, and the cultivation is continued under light conditions again to increase the productivity.