baber/WOPTO huggingface dataset:
Patent JP-S5863394-A (JP)
Title: Preparation of lower alkyl ester from aspartylphenylalanine
Inventor: HARADA TSUNEO
IPC: C12R1/645
Filed: 1981-10-14
Abstract: PURPOSE:To prepare the titled compound directly without requiring the protection of the amino group in L-aspartic acid, by cultivating a specific microorganism in a culture medium containing L-aspartic acid and a lower alkyl ester of L-phenylalanine to produce the titled compound, and separating the resultant compound. CONSTITUTION:A microorganism, belonging to the genus Alcaligenes, Torulopsis, Rhodotorula or Sporobolomyces, and having the ability to produce a lower alkyl ester of alpha-L-aspartyl-L-phenylalanine is cultivated in a culture medium containing L-aspartic acid and a lower alkyl ester of L-phenylalanine to produce the lower alkyl ester of the alpha-L-aspartyl-L-phenyalanine (hereinafter referred to as alpha-APE), which is then collected to prepare the titled compound. The L-aspartic acid is directly usable for preparing the alpha-APE without requiring the protection of the amino group thereof. Only the LL-form of the alpha-APE can be prepared selectively even by using a racemic modification as a raw material due to the use of the biochemical reaction, and beta-APE is not formed as a by-product.
Patent JP-2000346550-A (JP)
Title: Heating apparatus for panel shaped sample
Inventor: KITAMURA HIROYA
IPC: G02F1/13
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus in which temperature of a panel shaped sample when heated is uniformized. SOLUTION: Gas heated with a heater 3 is sent along the surface of a liquid crystal cell 2, and a flow of heated air is changed into a turbulent state plural times in the direction of the liquid crystal cell 2 with the aid of a turbulent flow jig 12. The heated air changed in its flow direction by the turbulent flow jig 12 collides a liquid crystal cell 2, whereby heat transfer from the heated air to the liquid crystal cell 2 is achieved effectively, so that temperature distribution of the liquid crystal cell 2 is uniformized.
Patent JP-H0212668-A (JP)
Title: Video signal recording and reproducing device
Inventor: FUJIWARA NAOHISA
IPC: G11B20/06
Filed: 1988-06-29
Abstract: PURPOSE:To discriminate an FM carrier frequency accurately by switching a switch circuit via a control signal outputted from an automatic frequency control circuit. CONSTITUTION:A reproduced FM signal 3a is inputted to a switch circuit 4 via a terminal 3 and switched over a horizontal synchronizing signal period. In this case, a control signal 14a is not a horizontal synchronizing signal 13a inputted via the terminal 13 but a signal as shown in figure (c) outputted while the same frequency and phase the same as those of the input horizontal synchronizing signal 13a are locked by an AFC circuit 14. Thus, an output 7a of a band pass filter BPF 7 is only the synchronizing signal part. Thus, the FM carrier frequency for each horizontal synchronizing signal period is discriminated without any error and with high accuracy precisely.
Patent JP-S5951891-A (JP)
Inventor: ITOU SHINICHI
IPC: D06F58/02
Filed: 1982-09-17
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-S5686310-A (JP)
Title: Pedometer
Inventor: YUGAWA KAZUHIKO
IPC: G01C22/00
Filed: 1979-12-15
Abstract: PURPOSE: To prevent the miscounting, by adhering a magnet at the tip of the pendulum which swings via a reset spring and with every walk and then giving an electric conduction to the electromagnet provided at the upper part of the magnet by the on of the reed switch which is turned on every time when the magnet comes close to the reed switch thus to adsorb the magnet as well as count the signals of the lead switch via a counter.  
     CONSTITUTION: The pendulum 1 vibrates up and down around the fulcrum 2 via the reset spring 3 with every walk. The reed switch 5 closes when the magnet 4 attached to the tip of the pendulum 1 comes close to the switch 5, and the electromagnet 6 provided at the upper part of the magnet 4 conducts via the power source 7. Thus the magnet 4 is adsorbed to the electromagnet 6. At the same time, the magnet 4 goes further away from the switch 5, and thus the switch 5 is turned off to cut off the electric conduction to the electromagnet 6. As a result, the pendulum 1 is reset by the resetting force of the spring 3. The pendulum 1 is never swung up to the on position of the switch 5 with small acceleration. Thus the miscounting can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5953348-A (JP)
Title: Method of winding
Inventor: SUGIYAMA MASATO
IPC: B65H18/00
Filed: 1982-09-21
Abstract: PURPOSE:To continuously wind a film as a coil so as not to bring its obverse and reverse sides into contact with each other, by securing the outer end of the film wound as a roll, in a position, the distance from which to the center of the film is not less than the radius of the roll. CONSTITUTION:A film 8 wound around a bobbin is placed on a rest 5 so that a vertical shaft 1 penetrates the center of the bobbin. The center of the bobbin is positioned by an adapter 3. A bolt 2 is tightened to secure the bobbin on the rest 5. The outer end of the film 8 is fixed on a part of a fixed wall 4. When the shaft 1 is rotated in such a direction as to unwind the film 8, an opening is made between the parts of the film. When the shaft 1 is rotated in the opposite direction, the film is tightly wound again.
Patent JP-H0453368-A (JP)
Title: Data storage device for video camera
Inventor: UEKANE KENTARO
IPC: H04N5/232
Filed: 1990-06-20
Abstract: PURPOSE:To simplify the circuit constitution by employing a nonvolatile memory for a storage section storing the operating state just after power interruption of a video camera controlled by a control section. CONSTITUTION:An output of an operation section 1 receiving the operating state of a video camera is led to a camera control microcomputer 2, and the camera control microcomputer 2 and a storage section storing the operating state of the camera (electrically rewritable nonvolatile memory EEPROM) 3 are connected in two-way. An output of a battery / AC adaptor 4 is given to the camera control microcomputer 2 and the EEPROM 3 via a DC-DC converter 5. That is, the EEPROM 3 is employed to save a power changeover circuit and a lithium battery in comparison with a conventional device, Thus, the circuit constitution is simplified.
Patent JP-H1115015-A (JP)
Title: Liquid crystal panel and inspection method thereof
Inventor: TSURUKI TAKAYUKI
IPC: G02F1/1368
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily specify a short circuit place between source lines and common electrode lines by interposing an impedance in the end part of each common electrode line. SOLUTION: Impedance elements 7 are interposed in both ends of each common electrode line 4. The resistance value of the resisters 7 is sufficiently small as compared with the output impedance of a source driving circuit to drive a source line. In a defect inspection (inspection of short-circuited point), a different voltage from a normal driving voltage is impressed on a common electrode line 4 via a common potential supply terminal 6. A potential difference between the source voltage and the common electrode potential is impressed on a liquid crystal element 5. If a short circuit part 8 occurs across the source line 2 and the common electrode line 4, a signal to be supplied from the source line 2 is influenced by the resistor 7 and pulled to the common electrode potential to become abnormal.  In this case, a picture to be displayed is distorted and is recognized as a picture abnormality.
Patent JP-S5865968-A (JP)
Title: Fuel injection amount controller for diesel engine
Inventor: NAGASE KAZUHIKO
IPC: F02D41/40
Filed: 1981-10-15
Abstract: PURPOSE:To improve the combustion efficiency and the engine reliability and facilitate prevention of public nuisance etc. by controlling feed of fuel into an injector through electric command arbitrarily and independently of the revolution number of an engine and further controlling the fuel injection pressure. CONSTITUTION:When a position detector 11 detects that the notory angle of a crank shaft reaches the fixed position close to the earliest starting point out of the fuel injection starting points, a standard position marker 1 operates to output a position signal to the fuel injection timing and the period pattern generator TM. The pattern generator TM generates the pattern which indicates the optimum fuel injection starting timing and period relative to the variation of the engine revolution number. When the injection period is set constant independently of the engine revolution speed, the injection pressure should be varied according to the engine revolution number, so a capacity-type pump etc. having a variable discharge capacity is used.
Patent JP-H0452295-A (JP)
Title: Stainless steel sheet coated with ni, cu and production thereof
Inventor: SUGIKAWA HIROFUMI
IPC: C25D5/26
Filed: 1990-06-20
Abstract: PURPOSE:To increase the adhesive properties of stainless steel basis material and a plate layer and to enhance corrosion resistance and workability and to contrive considerable reduction by performing Ni plating on one side of a stainless steel sheet and performing Cu plating on the other side thereof and performing bright annealing in the gaseous nonoxidative atmosphere and thereafter performing tempering and rolling. CONSTITUTION:After Ni strike plated layers 7, 8 are formed on the stainless steel basis material 2, an Ni main plated layer 9 of 0.5-6.0mum is formed on the face A and a Cu main plated layer 10 of 2-20mum is formed on the face B. Thereafter bright annealing treatment is performed at 600-900 deg.C annealing temp. 0.5-15 minutes of continuous annealing time in the gaseous nonoxidative atmosphere (5-75% H2 and 95-25% N2). Thereby a SUS-Ni diffusion layer 3 is formed between stainless steel basis material 2 and the Ni plate layer 5. A SUS-Ni-Cu formed diffusion layer 4 is formed between stainless basis material 2 and the Cu plated layer 6. Thereafter the stainless steel sheet 1 coated with Ni and Cu is obtained by performing tempering and rolling.
Patent JP-H0457798-A (JP)
Title: Wrong-oil-feeding-proof device
Inventor: MAESHIBA SOZABURO
IPC: B67D7/32
Filed: 1990-06-20
Abstract: PURPOSE:To prevent the mistake of oil sort from occurring by generating voice for expressing the oil sort of a vehicle, from a voice generator at the time of feeding oil, and by confirming the oil sort to be fed, with the eyes and ears of an employee. CONSTITUTION:A voice generator is fitted on the oil feeding port door of a vehicle. The voice generator consists of a timer circuit 5, a voice memory 6, a D/A converter 7, and a miniature speaker 8. In this voice memory 6, sentences like 'the vehicle is for light oil' for expressing oil sort are previously stored in the form of digital informations like combined voices or PCM recorded-sounds. When the oil feeding port door is opened at the time of feeding oil, then by a solar battery 4 set at the voice generator, sunlight and illumination on a gasoline stand are sensed, and voltage is generated, and the voltage is applied to a circuit. Then, for a few seconds set by the timer 5, the output of voice informations from the voice memory 6 is generated several times. The voice informations are converted to analog signal by the D/A converter 7, and output is generated from the miniature speaker 8.
Patent JP-H04361403-A (JP)
Title: Magnetostatic wave device
Inventor: OKADA TAKEKAZU
IPC: H01P1/215
Filed: 1991-06-07
Abstract: PURPOSE:To realize the magnetostatic device with a small dielectric loss and small undesired resonance. CONSTITUTION:A YIG thin film 14 as a ferrimagnetic board and a dielectric board 16 to fix the YIG thin film 14 are included in the device. Two transducers 18a, 18b are formed to one major plane of the dielectric board 16 at an interval. The middle of the surface of the YIG thin film 14 is adhered at one major plane of the dielectric board 16 with an adhesives 20 between a transducer 18a and a transducer 18b.
Patent JP-H0452418-A (JP)
Title: Burner equipped with coaxial ejector
Inventor: YOSHIDA MASAHIRO
IPC: F02C7/232
Filed: 1990-06-21
Abstract: PURPOSE:To stabilize combustion and simplify the structure of a burner by installing one or a plurality of gas whirling flow orifices and gas axial flow orifices to one of an inner side ejector and an outer side ejector or both ejectors. CONSTITUTION:A burner 1 comprises a combustion chamber 6, a substantially cylinder- shaped inner side ejector 2, which ejects either fuel gas or oxidizing gas into the combustion chamber, a substantially cylinder-shaped outer side ejector 3, which surrounds the inner side ejector 2 coaxially, an inner gas flow passage 4, an outer gas flow passage 5, and an igniter 7 laid out in the inlet section of the combustion chamber 6. The main end of the inner side ejector 2 is provided with a whirling flow orifice 2a in a tangential direction to an inner nozzle hole on the cylinder wall. In the center of the main end board an axial flow orifice 2b is installed in a longitudinal direction. The outer side ejector 3 is provided with a whirling flow orifice 3a in a tangential direction to the inside of an inner nozzle hole in a circular direction on the cylinder wall and an axial flow orifice 3b in its radial direction, which are arranged to adjoin each other. The whirling power of the gas ejected from the outer side ejector 3 into the combustion chamber 6 can be set arbitrarily by changing the whole opening area ratio of the whirling flow orifice 3a of the outer side ejector 3 and the axial flow orifice 3b.
Patent JP-S6141884-A (JP)
Inventor: WADA MINORU
IPC: C21B3/08
Filed: 1984-08-03
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-H04361276-A (JP)
Title: Control system for image forming device
Inventor: KATO AKIO
IPC: G03G15/08
Filed: 1991-06-07
Abstract: PURPOSE:To shorten the time required for forming images by operation modes varying from each other by shortening the period when the change of an operation mode is possible as far as possible with the control system for the image forming device constituted to allow the formation of images of plural colors. CONSTITUTION:The control system for the image forming device which has at least two pieces of developing means 72a, 73b of the developing colors varying from each other in order to develop the latent images on a photosensitive body 71 and forms the image corresponding to the assigned operation mode is so constituted that the contents of the interimage processing to be executed within the time from the end of exposing before the start of the next exposing at the point of the time before the end of the exposing to the photosensitive body 71 during the course of the formation of the image by the assigned operation mode are previously established according to this operation mode and the change of the operation mode is permitted at the point of the time t1 when the exposing ends.
Patent JP-H06347121-A (JP)
Title: Absorption type cold or hot water heater
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide an absorption type cold or hot water heater in which a solution pump can be operated at an initial stage of operation or even in the case that there is no differential pressure during stopping in operation. CONSTITUTION:An absorption type cold or hot water heater is comprised of a regenerator G, an absorbing device A, an evaporator E, a solution heat exchanger Hs, solution passages 1 to 4 communicating with the above devices and refrigerant passages 5 to 8. The solution passage is provided with a solution pump 15 and a solution outlet position of the regenerator G is lower than a solution inlet position of the absorbing device A. There is provided a solution circulation capability judging device 23. There is also provided a pipe 9 having a valve 11 at a part 4 between the heat exchanger and the absorbing device in the rich solution pipe extending from the regenerator and having a valve 11 at a part 1 between the lower part of the absorbing device and the solution pump extending from the absorbing device. Then, the solution circulation capability judging device 23 detects a pressure of the regenerator or a differential pressure between the regenerator and the absorbing device or a physical amount corresponding to these pressures or detects a solution temperature at the regenerator or the inlet or outlet of the regenerator.
Patent JP-H0453565-A (JP)
Title: Bubble removing method and device for device having liquid passage
Inventor: NOGAWA ATSUHIKO
IPC: A61M60/232
Filed: 1990-06-20
Abstract: PURPOSE:To remove the bubbles attached to a fluid passage within a short time without requiring complicated operation by intermittently sending a liquid in the liquid passage of a device. CONSTITUTION:Ringer's solution in a vessel 37 is sent into a centrifugal pump 33 from the inlet port 39 of the centrifugal pump 33 through a branched pipe 43 and a tube 41, energized by a rotating body in the centrifugal pump 33, discharged from a discharge hole 35, and sent to the blood inflow port 17 of an oxygenator 1. The discharge hole 35 of the centrifugal pump 33 is provided on the top part of the centrifugal pump 33. Namely, the rotating shaft of the centrifugal pump 33 is horizontally provided, and the discharge hole 35 is provided on the top part and in the tangential direction to the circular housing inner surface of the centrifugal pump 33, whereby, when the centrifugal pump 33 is intermittently driven, the bubbles collected in the central direction of the rotating body in the centrifugal pump 33 come up to the surface during stopping the centrifugal pump 33 and are easily discharged from the discharge hole 35.
Patent JP-H1111203-A (JP)
Title: Fastener for mounting floor mat for automobile
Inventor: KOJIMA KENJI
IPC: B60N3/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To surely mount a floor mat, easily detach the mat and remove the mat if the mat becomes unnecessary by forming a notch latching on a shaft part on a fixing surface part and mounting one of a male part or a female part of a pair of female and male engaging means by a hook or a surface adhesive tape on a mounting surface part. SOLUTION: A pin constituted of a shaft part and a projection head is used to fix seat cloth, etc. on a backrest back face of a rear seat facing to a luggage room. The projection head exposes. A fixing surface part 2 is inserted into the projection head part, a rib is placed on the upper side and the shaft part of the pin is fitted into a notch 4. By holding the fixing surface part 2 by seat cloth, etc., and the projection head, a fastening body is fixed. A hook female part is mounted on the end edge part of a floor mat, and the tip part of the floor mat can be surely mounted on the backrest back face in a single operation by engaging a hook male part 6a with this hook female part.
Patent JP-H0329851-A (JP)
Title: Data processing apparatus for chromatograph
Inventor: KATO OSAMU
IPC: G01N30/86
Filed: 1989-06-28
Abstract: PURPOSE:To enhance identification accuracy by calculating the correction factor of an elution time from one of a plurality of the chromatograms to the same specimen and correcting the elution time of the other chromatogram based on said correction factor. CONSTITUTION:The analogue signals from the detectors of the first and second chromatograms are converted to digital signals by an A/D converter 1 tp be taken in a central processing unit 6 through a peripheral machinery connector 7 and converted to predetermined data set by a control order memory 2 to be stored in a signal data memory 3. A data processing condition is stored in a parameter memory 4 by a control order device 5 and the contents of the memories 3, 4 are outputted to output machinery 8. The unit 6 calculates the elution times of respective peaks from the first and second chromatograms to store the same in the memory 3. Next, the unit 6 compares a fixing table with the data in the memory 3 to select the elution time of a reference peak from the peaks in the first chromatogram and calculates the correction factor CF1 of said elution time and the elution time of the second chromatogram is corrected based on the correction factor CF1.
Patent JP-S6141118-A (JP)
Title: Semi-finished contact lens having completely formed back geometry, manufacture thereof and manufacture of contact lens
Inventor: OTSUTOO KURISUCHIYAN GAIYAA
IPC: B29D11/00
Filed: 1985-07-26
Abstract: 1. Process for the production of a semi-finished contact lens by thermal deformation of thermoplastic materials, characterized in that a) a cylindrical blank (3) is first produced from the thermoplastic material, the weight of which blank is substantially equal to the weight of the semi-finished product to be produced, b) the blank (3) is then introduced into a closed press having two rams (4, 5) facing one another and moving in a sleeve (6), one ram having a convexly curved, aspherical surface corresponding to the internal surface (2) of the contact lens to be produced, and in that c) the blank (3) is shaped in the press under pressure at a temperature above the glass transition temperature of the thermoplastic material to form the semi-finished contact lens with completely formed aspherical back surface.
Patent JP-H11342418-A (JP)
Title: Multiplex wind tube forming device
Inventor: TAKIGAWA KAZUYOSHI
IPC: B21D5/12
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a forming operation efficiency and reduce a facility cost by simplifying a multiplex wind forming process. SOLUTION: This device is composed of a die or a forming roll which carries out a single wind forming of a metal band material, whose edge parts are beveling formed, from a plate shape; the die or a drawing roll and the like which forms a multiplex wound tube shape while reducing diameter of a single wound forming element; a roll, or a roll and a core bar, which tightly fasten a wall space of the multiplex wound tube. The roll or the die for a single wound forming, the roll or the die for tube element diameter reduction and, a die or the roll and the core bar for wall space tightening are arranged on the same line.
Patent JP-2000317845-A (JP)
Title: Super abrasive grain blade
Inventor: KOIKE AKIHIRO
IPC: B24D5/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To heighten a noise preventive effect in a simple structure and improve the cutting quality and life by superimposing and joining plural discs through a separating material having aluminum component to form a base metal. SOLUTION: A base metal is formed by superimposing a central disc 11 and both side discs 12, 13. The discs 11, 12, 13 are, for example, made of steel of 0.45 mm thick, and a separating material 9 having an aluminum component is applied to the superposing surface except a super abrasive grain layer 2 forming part of the outer periphery. The central disc 11 with a diameter of 94 mm and both side discs 12, 3 with a diameter of 92 mm are joined by spot welding at equal spaces on the circumferences with radiuses of 41 mm and 14 mm.  Thus, in the discs 11, 12, 13, when the outer peripheries are surrounded and filled with a mixture of diamond grains and metal powder of copper, tin, iron, nickel or the like and heat-sintered at 850 deg.C to form a super abrasive grain layer 2, the outer peripheral part is easily secured integrally, but the inner peripheral part is not secured to prevent mutual joining.