baber/WOPTO huggingface dataset:
Patent JP-S62222002-A (JP)
Title: Production of dust core of fe-si-al alloy
Inventor: MEGURO TAKU
IPC: B22F9/04
Filed: 1986-03-20
Abstract: PURPOSE:To obtain the titled magnetic core showing stably high magnetic permeability in high frequency zone by directly injecting a molten Fe-Si-Al alloy into a liq., grinding the resulting coarse powder and using the ground powder having specified properties. CONSTITUTION:A molten Fe-Si-Al alloy is directly injected into a liq. such as water through a nozzle to form shot-shaped or flat coarse powder having <=20mm average size. The coarse powder is ground with a stamp mill, a vibration mill or the like to obtain powder having 40-110mum average particle size and 2.6-3.8g/cm<3> apparent density. After the surface of the powder is coated with an inorg. insulating substance such as sodium silicate, the powder is compacted and heat treated to produce the titled magnetic core.
Patent JP-H01236518-A (JP)
Title: Frame resisting wire/cable
Inventor: TANMACHI MASAMI
IPC: C08L23/00
Filed: 1988-03-16
Abstract: PURPOSE:To improve distribution of inorganic hydrate and extrusion workability and water resistance of material by providing a covering layer made of a specified composition around the outer peripherally of an insulated wire core. CONSTITUTION:As a flame resistance agent for polyolefine, one is used that is obtained by polymerizing and forming olefin monomer on the surface of inorganic hydrate by plasma processing. It is necessary for the inorganic hydrate to include a rate of 50-250wt. part with respect to 100wt. part of polyolefine. If the rate is less than 50wt. part, no required flame resistivity is not given, while if it exceeds 250wt. part, the extrusion workability is remarkably reduced and the formation can not be done. It is thus possible to provide nonhalogen flame resisting wires/cables excellent in distribution of inorganic hydrate and extrusion workability and water resitivity of material.
Patent JP-S60206737-A (JP)
Title: Constant-speed running device for car
Inventor: TAKEI AKIRA
IPC: B60K31/02
Filed: 1984-03-30
Abstract: PURPOSE:To lengthen the life of an engine by releasing the constant-speed running condition when the rev count of an engine is normally high or low during constant-speed running. CONSTITUTION:Only when it is judged that the rev count of an engine detected by a sensor 6 is within the specified range, conversion to constant-speed running condition is automatically performed. In the constant-speed running condition, the present running speed is input at fixed time intervals to be compared with the preset target car velocity to find a deviation. A throttle opening is calculated according to the deviation to be fed to a servomotor driver 10. In the constant- speed driving condition, if the rev count of an engine increases or decreases, the constant-speed running condition is automatically released.
Patent JP-H088958-A (JP)
Title: Access provision system and connection automation judgement method
Inventor: WAREN DEBITSUDO BAIREI
IPC: H04L69/14
Filed: 1995-03-22
Abstract: PURPOSE: To automatically judge a type of a network and a type of a physical medium by transmitting an inquiry signal between respective ports and judging connection of the network in the respective ports based on the status. CONSTITUTION: An inquiry frame is transmitted to respective external connectors 28b to 28e. A transmission result is stored in a TSR 40, polled by an MPU 22 and stored in RAM 23. Transmission of an LLC inquiry frame in which a protocol handier 34 follows a specified protocol on a specified connector is required especially by the MPU 22. The request is received, the inquiry frame is generated and transmitted to a transmitting/receiving circuit 30 by the handler 34. The transmission result is monitored by a transmitting function circuit 36 and status of transmission is stored in a TSR 40. The status is taken out of the handler 34, stored in the RAM 23 and the inquiry frame is requested to be issued to the next external connector by the MPU 22. The transmission result is monitored and the transmission status is stored in the TSR 40 after transmission by a circuit 36.  The operations are repeated till the end of test.
Patent JP-S55154487-A (JP)
Title: Rush current preventing circuit of electronic watch
Inventor: ISHIKAWA TAKEHIRO
IPC: G04G9/00
Filed: 1979-05-21
Abstract: PURPOSE: To prevent the occurrence of the rush-current at the lighting with simple constitution by controlling the CMOS predriver for driving a lighting device by way of a battery life detecting circuit.  
     CONSTITUTION: When a switch 3 is closed for the purpose of illumination lighting, a battery life detecting circuit 50 performs sampling by the sampling signal by way of an NOR circuit 31 and p and n-type CMOS transistors (TRs) 39, 40 go OFF and OFF respectively. When electric current is flowed by the lighting driving and the battery of a silver battery 2 lowers, the detection output of the circuit 50 lowers and the n-type TR41 forming the predriver for lighting together with the TRs 39, 40 goes ON as well, and the bipolar TR4 of which the base voltage is increased goes ON, causing a lamp 5 to light. In this case, the source-drain of the TR41 increases with a decrease in the detection voltage of the circuit and the base current of the TR4 is limited, thus the generation of rush current in the lamp 5 is prevented by the simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61223241-A (JP)
Title: Fuel feed control method for internal-combustion engine in acceleration
Inventor: KOIKE YUZURU
IPC: F02D41/10
Filed: 1985-03-27
Abstract: PURPOSE:To correctly detect the accelerating operation state by switching the judgment value to the second prescribed value when the valve opening speed of a throttle valve exceeds the first prescribed value, in the accelerating increased-quantity correction for the fuel quantity in the case when the valve opening speed exceeds a prescribed judgment value. CONSTITUTION:When an engine 1 is in operation, an ECU 5 judges if the number of revolution of the engine is less than a prescribed number of revolution, e.g., 4,000rpm, and if the judgment is 'NO', the valve opening speed DELTAthetan of a throttle valve 3' is calculated. Then, it is judged if the valve opening speed DELTAthetan is equal to the first prescribed judgment value GH or more, and when the judgment is 'YES', it is judged that the engine is in acceleration state, and the result is memorized, and the fuel quantity supplied into a fuel injection valve 6 is accelerating-increase-corrected. In the fuel control in the next time, it is judged if the opening degree speed DELTAthetan is over the second prescribed judgment value GL or more which is less than the first prescribed judgment value GH, and when the judgment is 'YES', the accelerating increased-quantity correction is executed.
Patent JP-S60207629-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/19
Filed: 1984-03-29
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-H11325413-A (JP)
Title: Combustion method producing less nitrogen oxide
Inventor: BIZEN JUNYA
IPC: F23K5/08
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress NOx even under disadvantageous conditions where the temperature of combustion air becomes high with a simple and low- cost means which is readily applicable to conventional facilities, by permitting a magnetic field to act on fuel and combustion air in the course of their being led to a burner. SOLUTION: A magnetic field treatment device 4 is provided to either one or both of a piping 2 for directing fuel to a burner 1 and a piping 3 for directing combustion air to the burner 1, so that a magnetic field will act on either one or both of the fuel and the combustion air flowing through the individual pipings 2, 3. Specifically, the magnetic field treatment device 4 is constituted of a pair of permanent magnets 4a, 4b which are arranged at both sides of the individual pipings 2, 3, for instance, and the magnetic field is permitted to act on the fuel and the combustion air with the application of magnetic line of force to the pipings 2, 3 in their radial direction.  In this way, the maximum temperature of the flame of the burner is lowered without reducing its combustion quantity of heat, and therefore production of thermal NOx is particularly suppressed to suppress the total NOx, while the method being readily applicable to conventional facilities.
Patent JP-S60204831-A (JP)
Title: Manufacture of electrical iron sheet
Inventor: NAGAI AKIO
IPC: C21D8/12
Filed: 1984-03-29
Abstract: PURPOSE:To improve the electromagnetic characteristics, weldability and skew providing property of an electrical iron sheet obtd. by hot rolling and cold rolling under prescribed conditions by forming an org. or double-layered insulating film on the surface of the iron sheet. CONSTITUTION:An iron plate is hot rolled at the Ar1 transformation point or below and 5-15% draft. The hot rolled plate is coiled at the recrystallization temp. of ferrite and cold rolled at 30-80% total draft. The surface of the cold rolled iron sheet is coated with an org., double-layered or composite insulating film to improve the electromagnetic characteristics, weldability and skew providing property.
Patent JP-S59187929-A (JP)
Inventor: KATSURA MASATO
IPC: E03C1/18
Filed: 1983-04-08
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-S59190571-A (JP)
Title: Shift control mechanism for transmission
Inventor: ITOU MINORU
IPC: F16H63/00
Filed: 1983-04-08
Abstract: PURPOSE:To make sure of shifting motion, by installing a reverse check mechanism at the rotation side of an arm, while regulating both arm and control rod sides so as not to keep shifted directly to the backward shift step intact at a neutral position in time of releasing a forward shift step. CONSTITUTION:An engaging pin 41 is projectingly installed in the upper part of a housing 26a at the tip of an arm 26, while a cam 42 is set up just above this pin 41. And, an upper part of the cam 42 is locked to the side of a cover 28 and fitted, free of vertical movement and rotation, in a shaft 44 being vertically suspened, then a lower limit position of the cam 42 is positioned by a snap ring 45 at the side of the shaft 44 whereby a reverse check mechanism 40 is formed. With this constitution, in time of releasing a forward shift step, the arm 26 and the control rod side can be regulated so as not keep shifted directly to the backward step side intact, so that reverse check motion can be performed with certainty in despite of low accuracy.
Patent JP-H06253106-A (JP)
Title: Multi-function printer
Inventor: KUBOTA TAKESHI
IPC: H04N1/04
Filed: 1993-02-25
Abstract: PURPOSE:To prevent the entire printer from being increased in size and complicated by using required minimum quantity of thermal insulators and cooling means or the like used to prevent heat delivered from a fixing device to an image reader section. CONSTITUTION:The multi-function printer is formed by stacking an image forming device main body 1 onto a reader main body 2. A picture reader 37 reads picture information while carrying an original D along an original carrier path 33 of the reader main body 2. Based on the picture information, while a recording member P is carried along a recording member carrier path 13 of the device main body 1, a development forming section 15 forms a toner image and transfers the image onto the recording member P and a fixing deice 16 fixes the image. The original D after reading and the recording member P after image forming are discharged onto a paper discharge tray 7 located on an upper face of the device main body 1. Since the picture reader 37 has a low degree of heat tolerance is arranged under the fixing device 37 generating heat, the effect due to heat is less and then quantity of thermal insulation materials or the like is reduced.
Patent JP-H09259220-A (JP)
Title: Character extraction method, character recognition method and character extraction device
Inventor: IWATA YOSHIMASA
IPC: G06K9/20
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To extract a written character part when electronized multilevel gradation images including pre-printing and written characters are inputted and at least the written character part and a pre-printing part are overlapped by using the gradation information of the respective parts, calculating the appropriate separation threshold value of the respective parts and removing only the pre-printing part based on the separation threshold value. SOLUTION: A first pre-printing removal part 20 generates the density histogram of the entire images or an area including the pre-printing part and the written character part in a density histogram generation part 21 and calculates the separation threshold value based on it in a separation threshold value decision part 22 and a written character extraction part 23 uses the separation threshold value and removes the point of a density below the threshold value. When the extraction of the written characters is difficult in the first pre-printing removal part 20, a second pre-printing removal part 30 receives multilevel input images (BD) from an image input device 10 and performs the removal processing of pre-printing.
Patent JP-S57184745-A (JP)
Title: Operation apparatus
Inventor: AIDA MITSUYASU
IPC: F16H25/20
Filed: 1981-04-25
Abstract: PURPOSE:To obtain a linear motion using a motor as its power source in which a quiet operation can be expected, by threadably engaging a slidable rod with a rotatable sleeve which is fixed to a motor rotor and whose inner surface is threaded. CONSTITUTION:When an electric current is applied to a motor stator 9 or the motor rotor 13, the sleeve 12 is rotated. This rotational movement of the sleeve 12 is converted through a screw 15 whose rotation is prevented due to the connection with a bracket B into a linear motion of a rod 7, so that the operation apparatus can be extended or contracted as a whole, and the distance between the bracket A and the bracket B can be varied.
Patent JP-S53148950-A (JP)
Title: Coefficient multiplication circuit
Inventor: ISHIKAWA MASAO
IPC: H03K3/72
Filed: 1977-06-01
Abstract: PURPOSE:To obtain a circuit which facilitate an easy setting for the coefficient setting unit by using the decimal counter instead of the binary counter.
Patent JP-H08237968-A (JP)
Title: High voltage generator
Inventor: HASHIMOTO TAKEHIRO
IPC: H01L41/113
Filed: 1995-02-27
Abstract: PURPOSE: To convert substantially 100% of kinetic energy into electric energy by coating the outer circumferential surface of a piezoelectric element with a mold releasing agent exhibiting low affinity to a filter thereby prolonging the time of expanding/contracting motion of the piezoelectric element. CONSTITUTION: When a movable tube 2 is shifted inward to a fixed tube 1, a spring 6 is compressed to store the force and when the movable tube 2 is shifted by a predetermined distance, a stopper pin 7 is disengaged. Consequently, a hammer 5 is subjected to a repelling force from the spring 6 and strikes against a piezoelectric element(PE) 3 which thereby generates a high voltage. The PE 3 is coated, on the outer circumferential surface, with a mold releasing agent 20 exhibiting low affinity to a filler 19 in order to enhance the degree of freedom in the expansion/contraction of the PE 3. Consequently, a slippery interface is provided between the mold releasing agent 20 and the filter 19 and the time of expanding/contracting motion of the PE 3 is prolonged because the kinetic energy propagating to the fixed tube 1 is reduced and the kinetic energy is increased through reaction to a receiving base 9 for supporting the PE 3 thus enhancing the energy being discharged.
Patent JP-S51141115-A (JP)
Title: Unloader
Inventor: YASHIMA MORITSUNE
IPC: B60P1/64
Filed: 1975-05-29
Abstract: PURPOSE: To provide an unloader which is provided at both sides with roller conveyer and at the central portion with chain conveyer and moved vertically by a suspension system of vehicle to unload cargoes easily to equipment on the ground while keeping the cargoes in shape. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54155138-A (JP)
Title: Sealing bead control method for automatic one-side welding
Inventor: NOMURA HIROICHI
IPC: B23K9/00
Filed: 1978-05-30
Abstract: PURPOSE: To improve the control accuracy controlling without producing the lag of detection, by receiving light emitted on the back face side of weld zone farther onward than just under the torch in welding progressing direction and controlling receiving quantity of light comparing with the appropriate value.  
     CONSTITUTION: The red heat zone 9 is put in an appearance around the molten pool 10 by the arc when the torch 3 and the backing strip 5 are advanced to the left. Luminescence by the above heat transmitted through the backing tape 6, is received by the photo detector 8. Direct current component as mean value of amplitude and alternating current component as variation width of amplitude, are given  to the electric signal as output by the variation of light quantity received by the  photo detector 8. The above output is inputted adding to the comparator 13  through the amplifier 11, 12 and is compared with proper sealing bead signal preliminary given by the set-up device 14. Then, difference signal of the above result  is inputted in the welding condition controlling device 15 and welding current, voltage and welding speed etc. are controlled by the above output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56160037-A (JP)
Title: Printing device
Inventor: HIRAGA RIYOUZOU
IPC: H01L21/30
Filed: 1980-05-14
Abstract: PURPOSE:To enhance the resolution of a pattern by a method wherein a plural times exposing means and a means to make the relative positional relation between a mask pattern and a wafer to differ every time exposure are provided in the pattern printing device. CONSTITUTION:When a photo resist 13 on the wafer 14 is to be exposed using a mask 11 having the patern 12, the plural times exposing means is provided and the means to make the relative position between the mask pattern 12 and the wafer 14 to differ every time exposure for the prescribed quntity is also provided. By enlarging the sum of the plural time exposing quantity as compared with the one time exposing method as usual, the accumulated part can be obtained as the pattrn. Accordingly the performance of printing pattern with an ehanced resolution becomes possible.
Patent JP-H07269723-A (JP)
Title: Stopper mechanism for gate valve having rotational sliding type gland structure
Inventor: SETA AKIO
IPC: F16K35/06
Filed: 1994-03-31
Abstract: PURPOSE:To provide a gate valve capable of coming out fine control of a fastening rate, easy to assemble and disassemble, has a valve element protected and improves in airtightness. CONSTITUTION:A cylinder 12 having a slit 13 is provided on a stopper adjusting fitting 11, and screwed with a stopper feeding screw 19 of driving sleeve 3. A projection 18 is engaged with the slit 13, and a stopper 17 is assembled in the cylinder 12. The stopper 17 is vertically moved by the rotation of the driving sleeve 3. A rate of vertical moving of the stopper 17 is determined by rotating the stopper adjusting fitting 11, and thereby a rotation rate of the driving sleeve 3, that is a fastening rate of a valve body is regulated.
Patent JP-S56161582-A (JP)
Title: Production of in-line hologram lens
Inventor: KOJIMA CHIAKI
IPC: G02B5/32
Filed: 1980-05-14
Abstract: PURPOSE: To manufacture an in-line hologram lens easily by irradiating a spherical wave beam via an optical element as an object wave beam together with a diffracted wave beam as a reference wave beam to a hologram medium.  
     CONSTITUTION: A laser beam is made to a divergent spherical wave beam by using a lens, and this beam is entered to a mother lens L 1  to make a spherical wave beam having no aberrations. This is irradiated as a recording object wave beam A via a hologram DG to the photosensitive layer K of a hologram recording medium HR 1  in such a manner that its optical axis X aligns the normal of the plane wave hologram DG and the medium HR 1 . Further, the laser beam is turned to a different direction, after which it is made to a reconstruction reference wave beam B' in such manner that its optial axis X' assumes an angle θ to the optical axis X. This beam is irradiated to the hologram part HL of the layer K, and the reconstruction object wave beam from the hologram DG is irradiated as recording reference wave beam B to the layer K. Thereby, the in-line hologram part HL of a circular shape is formed in the center of the layer K, and after development, an in-line hologram lens IN-L is made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000256327-A (JP)
Title: New isoquinoline derivative
Inventor: ISHIGURO SHUN
IPC: A61P31/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new isoquinoline derivative which exhibits an excellent TNF-α inhibiting efficacy and is useful as a medicine for preventing and treating systemic inflammatory reaction syndromes (septicemia, and the like). SOLUTION: An isoquinoline derivative of formula I [R1, R2 are each amino, a lower alkylamido or a lower cycloalkylamido; (n) is 0, 1 or 2] and its pharmacologically acceptable acid adduct, for example, 1,3-dihydro-4-(5- isoquinolylsulfanyl)-5-nitro-2H-benzoimidazole-2-spirocyclohexane. The exemplified compound is preferably obtained by reacting 5 nitro-2H-benzoimidazole-2 spirocyclohexene of formula II as a raw material with 5-isoquinolinethiol and acetic acid in a methylene chloride, and is preferably orally administered at a daily dose of 1-1,000 mg for an adult with one to several portions.
Patent JP-H03266981-A (JP)
Title: Synthetic medium for animal cell
Inventor: TAMURA TAKEYOSHI
IPC: C12N5/10
Filed: 1990-03-16
Abstract: PURPOSE:To multiply cells and to obtain the same amount of physiologically active substance as that in a conventional way even by addition of low concentration serum of about 1 %, by adding specific culture additives such as iron sulfate or succinic acid to an alpha MEM base medium. CONSTITUTION:Ferrous sulfate heptahydrate, N-acetyl-D-glucasamine, succinic acid, glutathione (reduction type) and putrescine dihydrochloride are added to an alpha EME medium as a base medium, further enriched with choline chloride and i-inositol as vitamins in composition of the alpha MEM medium and concentration of ascorbic acid is reduced to give a synthetic medium. when animal cells such as CHO-KI or BHK are cultured by using the synthetic medium, multiplication of animal cells and production of physiologically active substance are promoted. Consequently, even by addition of low concentration of serum of about 1%, multiplication of cells and the amount of physiologically active substance produced by cells can result in the same degree or more than the conventional method in comparison with alpha EME medium containing about 5-10% serum used in the conventional method.
Patent JP-H01236893-A (JP)
Title: Amplitude limiting method
Inventor: INOUE KIYOSHI
IPC: H03G11/00
Filed: 1988-03-17
Abstract: PURPOSE:To eliminate a periodical error by adjusting the amplitude of a sample prior or after the polarity conversion of a digital signal so that a cross point of positive/negative threshold values of an analog input signal is coincident with a zero point of a digital signal. CONSTITUTION:An output sample S3 with respect to an input sample S1 is not -L0 but -a/(a+b).L0 and an output sample with respect to an input sample S2 is not +L0 but +b(a+b).L0, where (b) is the excess quantity of the sample S2 in excess of a positive threshold value LTH and (a) is a deficiency of the just preceding sample S1. The point where the output value is zero conventionally has been so far a midpoint of sampling interval, but becomes equal to a point where the analog input signal crosses with the threshold value by this processing. The points S3, S4 are proportional to excess or deficiency of S2, S1 and the interval is 1/Fs, which is identical to all of them. Thus, there is no difference from each period of the input signal and the output signal and the frequency of the input signal is preserved accurately in the output signal.