baber/WOPTO huggingface dataset:
Patent JP-H08199286-A (JP)
Title: Thick steel plate reduced in fatigue crack propagation velocity in plate thickness direction and its production
Inventor: AIHARA SHUJI
IPC: C21D8/02
Filed: 1995-01-20
Abstract: PURPOSE: To produce a thick steel plate having prolonged fatigue life by controlling the texture of a steel plate and the recovery or recrystallization of ferrite and decreasing the crack propagation velocity in a plate thickness direction in the initial stage of fatigue crack propagation. CONSTITUTION: This steel plate has a composition consisting of, by weight, 0.015-0.20% C, 0.05-2.0% Si, 0.1-2.0% Mn, <=0.05% P, <=0.02% S, and the balance Fe with inevitable impurities and containing, if necessary, proper amounts of Cu, Ni, Cr, Mo, Nb, V, Ti, N, REM, and Ca. Further, the (200) diffraction intensity ratio in a plate thickness direction, measured by means of X-ray, is regulated to 2.0-15.0 and also the area ratio of recovered or recrystallized ferrite grains is regulated to 15-40%.
Patent JP-H10192167-A (JP)
Title: Chopping board device
Inventor: ISHINO MURAICHI
IPC: A47J47/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To maintain sufficient hygiene at all times and ensure a long service life by forming the prescribed length of a belt as a chopping board, and sequentially moving the belt for cleaning and drying processes. SOLUTION: An endless belt 2 is extended among a driving roller 17, a driven roller 9 and a tension roller 18 arrayed at intervals approximately in a horizontal direction, and made to travel on the operation of the driving roller 17. Also, a belt guide plate 3 is formed to be rectangular and laid approximately horizontally along the lower surface of the belt 2 between the driving roller 17 and the driven roller 9. In addition, the prescribed part of the belt 2 on the upper surface thereof is formed as a chopping board. A belt washing means 4 pumps up a sterilizing liquid contained in a sterilizing liquid tank 25 on the operation of a pump 26, and washes the external surface of the belt 2 with a washing brush 29, with the sterilizing liquid jetted from washing nozzles 27 and 28 toward the internal and external surfaces of the belt 2.  Also, a belt drying means 5 blows the air fed from a blowing engine 36, toward the external surface of the belt 2 via a blower 37, thus removing a water content adhering to the belt 2.
Patent JP-H10209454-A (JP)
Title: Manufacture of thin film transistor
Inventor: KATSUKADO RAMESCH
IPC: H01L29/786
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin film transistor through a simplified manufacturing process. SOLUTION: An undercoat layer 2, active layers 5 and 6, gate insulating films 21 and 22, and gate electrodes 23 and 24 are formed on a glass substrate 1. A P-type glass layer 25 is formed on a P-channel thin film transistor 4. The glass substrate 1 is subjected to a laser annealing process in an atmosphere of phosphorus hydride gas. Phosphorus contained in phosphorus hydride gas is penetrated into polycrystalline silicon to form an N-type region in a part of an active layer 5 which is not covered with a gate electrode 23 of an N- channel thin film transistor 3 not coated with the P-type glass layer 25. Boron contained in the P-type glass layer 25 is penetrated into polycrystalline silicon to form a P-type region in a part of an active layer 6 which is not covered with the gate electrode 24 of a P-channel thin film transistor 4 coated with the P-type glass layer 25.
Patent JP-S54100677-A (JP)
Title: Semiconductor integrated-circuit device for electronic watch
Inventor: NAKADA TOSHIKAZU
IPC: G04G3/00
Filed: 1978-01-25
Abstract: PURPOSE: To reduce the power consumption of an IC greatly by giving a difference in threshold level between a N-channel MOS transistor and P-channel MOS transistor constituting a C-MOS.  
     CONSTITUTION: The circuit consists of oscillation part 1, high-frequency dividing part 6, level conversion part 7, low-frequency dividing part 8, display drivind part 3, display unit 4, and voltage conversion part 9, and its power supply used a binary voltage of power voltage VSSH from the battery 5 and small voltage VSSL converted by conversion part 9. In this constitution, VTHN and |VTHP| of each transistor constituting C-MOS region 10 is made lawer than those of each transistor constituting the other region. In this way, a difference in threshold level is given to each MOS transistor constituting the C-MOS and high and low voltages are supplied corresponding to it, so that the power consumption can be reduced by approximate 80% while allowing the circuit to operate in the same way. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54100213-A (JP)
Title: Direct shift repeating installation of phase composite space diversity type
Inventor: KINOSHITA KIYOU
IPC: H04B7/155
Filed: 1978-01-24
Abstract: PURPOSE:To prevent the effect of the phase modulation component due to the low- frequency signal for detection of the phase difference from being given to the main transmission signal and others, by detecting the phase difference between two units of IF from the composite signal, controlling the phase shifter circuit and thus securing a coincidence for the phase of the reception wave. CONSTITUTION:One amplified reception wave is branched off (4) to be transmitted to compound circuit 5, and the other amplified reception wave is branched off (10) to be sent to circuit 5 for compounding. At the same time, the other output of circuit 4 and 10 undergo frequency conversion 17 and 19, and one of the local oscillation frequency receives phase modulation 20 via the fixed signal, amplification and compounding 13. form this composite signal, the phase difference of two IF's is detected (12) and phase shift circuit 9 is controlled to secure a coincidence of the phase for the reception wave. Thus, no effect is given to the main transmission signal or the like by the phase modulation component due to the low-frequency signal for detection of the phase difference.
Patent JP-H08200473-A (JP)
Title: Gear built-in type fluid coupling
Inventor: SAKURAI TERUAKI
IPC: F16D3/16
Filed: 1995-01-20
Abstract: PURPOSE: To simplify a structure so as to facilitate manufacture and maintenance by connecting in series a lubricating oil pump and a working oil pump through a universal coupling to a shaft end on an opposite side to an input side of an input shaft. CONSTITUTION: A lubricating oil pump 11 and a working oil pump 12 are arranged in series, stored in a casing 15 and connected through a universal coupling 14 to a shaft end on an opposite side to an input side of an input shaft 1. Thus by eliminating necessity for a gear for transmitting drive force to an oil pump 10 from the input shaft 1, forming into small size and lightening weight can be performed in a gear built-in type fluid coupling, and by simplifying a structure, manufacture and maintenance are facilitated. By arranging an auxiliary pump 17 in the casing 15 to mount a drive source of this pump outside the casing 15, the gear built-in type fluid coupling can be miniaturized. Further by mounting a link mechanism directly on a rake tube 19, simplifying the structure is attained to facilitate its manufacture.
Patent JP-H0230892-A (JP)
Title: Soil sender with pressure
Inventor: KIMURA KOICHI
IPC: E21D9/12
Filed: 1988-01-16
Abstract: PURPOSE:To raise the take-in capacity of soil as well as miniaturize a soil sender machine by a method in which a soil-passing port through which soil is supplied to a carrying chamber is made larger and the opening and closing operation of each gate is made by one gate plate for each. CONSTITUTION:Large soil-passing ports 17 of the first gates 4-1 and 4-2 to supply soil are provided for carrying chambers 3-1 and 3-2. The soil intake capacity is increased by addition of a gravity drop force to the suction force of pressure-sending pistons 2-1 and 2-2. The opening and closing operations of the gates 4-1 and 4-2 and the second gates 6-1 and 6-2 are made one time by horizontal gate plates 7-1 and 7-2 to make the direction of operation parallel and horizontal with the direction of pressure sending. The soil sender machine can thus be miniaturized.
Patent JP-H09199950-A (JP)
Title: Protection circuit for amplifier
Inventor: HOSOYA MANABU
IPC: H03F1/52
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To protect a power amplifier consisting of a FET from being destroyed due to an increased drain current caused by an increase in an input signal level or the like. SOLUTION: When a signal level from a terminal 2 is increased and a drain current of a power amplifier 1 is increased, a drain current detection section 5 detects an increase in the drain current based on a voltage drop across a resistor 4, a gain voltage control section 6 controls a gate voltage of the power amplifier 1 via a loop filter 7 to suppress the increase in the drain current. In the case that the drain current is increased regardless of the control of the gate voltage control section 6 and the signal level from the drain current detection section 5 is larger than a reference voltage 9, an output signal level from a comparator 8 goes to 'H' and the signal is fed to a switch circuit 3 via a latch circuit 10 to switch off the circuit 3. The latch circuit 10 is reset by a required reset signal 11.
Patent JP-H10203532-A (JP)
Title: Connection container
Inventor: YAMAMOTO AKIKO
IPC: B65D1/30
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To handle integrally several containers, each storing one of several kinds of solvents, facilitate handling by a maker, a distributor, and a customer, and reduce cost by the elimination of waste of wrapping material and accessories. SOLUTION: Three small containers 1a-1c are connected in order by joining one of the joinable surfaces, 11a, of the one small container to the one of the joinable surfaces, 11b, of the other small container and, thus, a connection container 10 which is almost cylindrical as a whole and has flat planes is composed. In the center of the connection container 10, an empty space 15, surrounded by the internal surfaces 13 of the small containers 1a-1c, is formed. With accessories stored in the empty space 15, the three small containers 1a-1c composing the connection container 10 are wrapped integrally.
Patent JP-S62164625-A (JP)
Title: Preventive and remedy for steroid cataract
Inventor: FUNABASHI TOMOYA
IPC: A61P27/02
Filed: 1986-01-16
Abstract: PURPOSE:The titled remedy that contains 1-hydroxy-5-oxo-5H-pyrido[3,2-a]phen oxazine-3-carboxylic acid or its salt. CONSTITUTION:A preventive or remedy for setroidal cataract is obtained by using 1-hydroxy-5-oxo-5H-pyrido[3,2-a]phenoxazine-3-carboxylic acid or its salt. The above-stated effective ingredient is obtained by adding conc. sulfuric acid to an aqueous solution of 4,5,6,8-tetrahydroxyquinoline-2-carboxylic acid and adding drowise saturated potassium ferricyanate or sodium dichromate to form 4,6-dihydroxyquinoline-2-carboxylic acid, dissolving the product and o-aminophenol in acetic acid and concentrating the mixture under reduced pressure. The drug may be orally or parenterally administered, but is the most effective, when it is given in the form of eye drop (1-2 drops a 1 application, 5 applications a day).
Patent JP-H06214855-A (JP)
Title: System for acquiring page before updateing
Inventor: HAMADA YUTAKA
IPC: G06F12/00
Filed: 1993-01-20
Abstract: PURPOSE:To eliminate a memory for storing information before updateing and to reduce a burden of access on a dedicated storage file for page before updating caused by the elimination of the memory. CONSTITUTION:A means 2 for asynchronously and simultaneously outputting non-update page outputs simultaneously the non-updated page of an updated page to a storage file 32 dedicated for non-updated page asynchronously with the update operation. When a data base is abnormally ended, a means 3 for simultaneously inputting/outputting non-updated page inputs simultaneously the non-updated page from the storage file 32 dedicated for the non-updated page to an input/output buffer 23 for storage file dadicated for non-updated page, copies the inputted non-updated page on an input/output buffer 22 for data storage file and sorts it in order of ascending physical addresses of a data storage file. Afterwards, the page is simultaneously outputted to the data storage file 31.
Patent JP-H04248250-A (JP)
Title: Organic electrolyte cell
Inventor: IDE MASAO
IPC: H01M2/02
Filed: 1991-01-25
Abstract: PURPOSE:To provide an organic electrolyte cell which is excellent in discharge characteristics, and leak resistance characteristics by forming at least one cut-out section for the outer circumference of the upper flat section of the battery inside case in an inverted hat shape in cross section, the lower flat section of which abuts against a cell case. CONSTITUTION:A power generating element which consists of a positive electrode 4 formed into a pellet shape, a negative electrode 5 composed of light metal, organic electrolyte, and a separator 6, are hermetically sealed with a sealing plate 1, a battery case 2, a gasket 3 interposed between the plate 1 and the case 2, and a battery inside case 7 in an inverted hat shape in cross section the upper and the lower flat sections of which abut against the bottom section of the gasket 3 and the battery case 2 respectively. At least, one cut-out section 8 is provided for the outer circumference of the upper flat section of the battery case 3. This arrangement prevents a gap between the inner surface of the cell case 2 and the outer circumferential section of the upper flat section of the battery inside case 7 in an inverted hat shaped in cross section welded to the battery case 2 from being blocked completely with the sealant dropped from the inner side surface of the case in a sealing material coating process. The upper section higher than the height of each hole in the side surface of the case is thereby filled with electrolyte.
Patent JP-H10210793-A (JP)
Title: Stepping motor driver
Inventor: CHIYOU HOUSEN
IPC: F02D41/22
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To detect a step out by a method wherein a 1st deviation between a magnetic field value and a 1st target value and a 2nd deviation between an electric field value and a 2nd target value are calculated, and it is decided whether the respective deviations are within respective specified ranges or not and step out information is produced if at least one of the deviations is out of the specified range. SOLUTION: The magnetic field value and the electric field value of the magnetic/electric field space of a stepping motor 171 are calculated, and feedback control is carried out so as to have the magnetic field value and the electric field value agree with a 1st target value and a 2nd target value respectively. Then a 1st deviation between the magnetic field value and the 1st target value and the 2nd deviation between the electric field value and the 2nd target value are calculated. It is decided whether the respective deviations are within respective specified ranges or not. If at least one of the deviations is out of the specified range, step out information is produced. All these operations are carried out by an electronic control unit(ECU) 19. With this constitution, the step out can be detected.
Patent JP-H01287055-A (JP)
Title: Production of 2, 6-naphthalene dicarboxylic acid
Inventor: POORU ANSONII SANCHIESU
IPC: C07B61/00
Filed: 1989-01-18
Abstract: A method for making 2,6-naphthalene dicarboxylic acid by the oxidation of 2,6-diisopropylnaphthalene or its oxidation derivatives in the presence of a catalyst comprising cobalt, manganese, cerium and bromine components is disclosed.
Patent JP-H02188379-A (JP)
Title: Double-surface device
Inventor: KITANI YUKITOSHI
IPC: B65H85/00
Filed: 1989-01-17
Abstract: PURPOSE:To simplify the constitution of the device by installing a paper discharge tray in the paper feeding-out direction in the vicinity of a switch-back roller and controlling the switch-back roller in the normal revolution mode until the paper on the switch back roller is perfectly sent out. CONSTITUTION:A paper discharge tray 23 is installed in the paper sending-out direction in the vicinity of a switch-back roller 19, and said roller 19 is kept in the normal revolution in the normal revolution mode, and a paper is discharged into the paper discharge tray 23. In the reverse revolution mode, if the paper is detected by a sensor 21, the roller 19 is normally revolved for a prescribed time, and the paper nipped by the rollers 19 is transported in the paper discharge direction onto the paper discharge tray 23, and the roller 19 is revolved reversely. Then, a selecting hook 20 is switched, and the paper whose rear edge is nipped is sent into a photosensitive body 15 through the selecting hook 20. With this constitution, a transport passage can be used in common, and the constitution of the device can be simplified.
Patent JP-S62170357-A (JP)
Title: Method and device for dynamically altering printing hydraulic pressure of ink jet printing head
Inventor: RICH LEONARD G
IPC: B41J2/17
Filed: 1987-01-16
Abstract: A hydraulic circuit and related method are provided for dynamically varying the pressure of ink supplied to an ink jet printer head (24) to obtain consistent volume ejected ink drops despite differences in the time elapsing between successive drops. A dot rate command signal related to an actuation frequency and corresponding to the pressure of ink at the head (24) necessary for producing an ejected drop having a desired volume is compared with the ink pressure at the head (24) to produce a pressure control signal (80) for varying the pressure of the ink in a variable volume fluid chamber (86) to deliver ink to the head (24) at the desired pressure. The pressure control signal is one chosen by experiment as that required to produce the desired ink drop volume for the specific ink supply and ink jet printer head employed.
Patent JP-S62166383-A (JP)
Inventor: TANAKA SANETOSHI
IPC: G09C5/00
Filed: 1986-01-20
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-H01184126-A (JP)
Title: Laminated sheet and sheet like pulp fiber base material therefor
Inventor: OTAKE TOSHINORI
IPC: B32B5/28
Filed: 1988-01-20
Abstract: PURPOSE:To improve an impregnation property of a thermosetting resin and to enhance the dimensional and configurational stability of a printed wiring board, by containing a specific amount of a pulp fiber having a Runkel ratio of 1.0 or more and providing a dynamic modulus of elasticity of 2.1GPa or more. CONSTITUTION:A sheet like base material contains at least one kind of a pulp fiber having a Runkel ratio of 1.0 or more in an amount of 10wt.% or more, pref., 30wt.% or more and has dynamic modulus of elasticity of 2.1GPa or more, pref., 2.5-5.0GPa. This sheet like base material is impregnated with a thermosetting resin and dried to obtain a thermosetting resin impregnated prepreg while two or more of the prepregs are laminated to form a laminated precursor. This precursor is pressed in a predetermined mold if necessary while being heated to required temp. for thermally curing the thermosetting resin to be integrally molded. As mentioned above, by adapting a papermaking process to this specific pulp fiber and using the formed sheet like base material having dynamic modulus of elasticity of 2.1GPa or more, a good laminated sheet having good dimensional stability and reduced in a configurational change such as warpage or distortion can be formed.
Patent JP-S5292450-A (JP)
Title: Pattern recognition unit
Inventor: NAKAJIMA HIROYUKI
IPC: G06T5/30
Filed: 1976-01-30
Abstract: PURPOSE:To increase the accuracy the pattern recognition, by sequentially detecting the output obtained by converting the strength and weakness of the light from the object, and by sequentially detecting the polarity and the absolute value of the level difference between the output level at a timing and that at the next timing.
Patent JP-H08196857-A (JP)
Title: Gas purification
Inventor: NISHIURA YOSHIKI
IPC: C02F3/00
Filed: 1995-01-23
Abstract: PURPOSE: To provide a compact gas purifier with high purifying efficiency by mixing fresh air with contaminated gas, passing the mixed gas through a septic tank, and releasing a part thereof to the air after deodorizing from an air blasting mechanism and using the remainder as ventilating gas to the septic tank. CONSTITUTION: Contaminated gas after passing through a septic tank 7 is mixed with fresh air from the entering side 8. By an air blasting mechanism 3, a part of the gaseous mixture is passed through a deodorizing mechanism 6 from a valve 5a and then it is released in the air from the leaving side 9. By the mechanism 3, the remainder thereof is again led to the septic tank 7 from a valve 5b and used as ventilating gas. Thus, the mechanism 3 is shared between the deodorizing mechanism 6 and the tank 7. Since contaminated gas is further mixed with fresh air, humidity is reduced and there is not much danger of equipment corrosion and the life of a catalyst is prolonged.
Patent JP-H05269161-A (JP)
Title: Shank element for knee exchanging prosthesis
IPC: A61B17/86
Filed: 1993-01-21
Abstract: PURPOSE: To make it possible to locate a stem at a prescribed position against a shank tray. CONSTITUTION: This artificial shank element is provided with a shank tray 1 which has an under surface to engage with a prepared shank flat part. The shank element is also provided with a stem 50, one of the edges of which has a mouthpiece 52 in a tapered shape. The stem 50 has a bone engaging element in an asymmetrical shape. The shank tray 1 has a hole 6 in a tapered shape to fit in the mouthpiece 52 in a tapered shape of the stem 50. The shank tray 1 engages further with the bone engaging element and is provided with a matching element which locates the stem 50 at a prescribed position relatively against the shank flat part.
Patent JP-H10209413-A (JP)
Title: Solid-state image pick up device
Inventor: NITTA SHINICHI
IPC: H04N5/335
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pick up device, which can miniaturize and thin the whole, easily ensure the positional accuracy of the light-receiving part of the solid-state image pick up element, and reduce the cost. SOLUTION: An optical window member 1 having an element housing a recess 3 for housing a solid-state image pick up element 2 in its interior is formed of a light-transmitting material. Wirings 6 for element use are formed on the inner surface 5 of the material 1. The element 2 is hermetically sealed in the interior of the recess 3 with a sealing resin layer 4. The element 2 and the wirings 6 are electrically connected with each other through bumps 7.
Patent JP-S60230579-A (JP)
Inventor: HARII UINSUROTSUPU MUUA SAADO
IPC: F04C15/00
Filed: 1985-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55102954-A (JP)
Title: Data collection system
Inventor: IIDA AKIRA
IPC: H04Q9/00
Filed: 1979-01-30
Abstract: PURPOSE:To collect data rapidly without increasing channels in number by dividing terminal offices into groups, and then by making a base office collect data from one group in polling mode and from the other in interruption mode. CONSTITUTION:Between base office 3 and terminal offices 21-2N, radio communication system 1 is constituted and transmitter-receivers 3a and 3b of base office 3 collect data from terminal offices 21-2N. To collect data from those terminal offices 21-2N, terminal offices 21-2N are grouped into a few, and mode signal E provided to calling code ID in format sent from base office 3, and individual calling codes ID1 and ID2 are set so as to indicate a polling period when needed information is sent sequentially to terminal offices 21-2N in a fixed group and an interruption period when needed information is sent by interruption to terminal offices 21-2N in the other group, so that data from respective terminal offices 21-2N will be collected without increasing channels in number.