baber/WOPTO huggingface dataset:
Patent JP-S5939973-A (JP)
Title: Control of knocking of internal-combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02P5/153
Filed: 1982-08-31
Abstract: PURPOSE:To simplify the construction of a standard-value taking-in circuit by carrying-out sampling for the standard values when the max. value of knocking signal is detected, in an apparatus for detecting knocking by comparing the max. value signal of knocking output with the standard value. CONSTITUTION:The output signal of a knocking sensor 12 is transmitted into a peak-hold circuit 50 and a rectifying circuit 51 through a circuit 48 consisting of a buffer for impedance change and a band-path filter having the frequency band which is intrinsic to knocking as pass band. Said peak-hold circuit 50 takes-in the output of the knocking sensor 12 only when the signal in 1-level is applied from a microcomputer through a line 52 and an input and output port 46. The rectifying circuit 51 rectifies the signal of the knocking sensor 12 and inputs said signal into an integration circuit 55. The output of said integration circuit becomes the standard value for judging knocking. Sampling for the output of said integration circuit 55 is carried-out when the peak value is detected. Thus, the construction of the standard-value taking-in circuit can be simplified.
Patent JP-H10326411-A (JP)
Title: Magnetic recording medium
Inventor: HORIGUCHI AKIRA
IPC: G11B5/738
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in electromagnetic conversion characteristic by providing a lower layer non-magnetic layer containing non-magnetic powder and binder on a non-magnetic substrate, specifying the surface roughness of the non-magnetic substrate of a magnetic recording medium provided with a magnetic layer containing ferromagnetic magnetic powder and the binder on the lower layer non-magnetic layer and specifying the total thickness of the magnetic layer and the lower layer non-magnetic layer and respective thicknesses thereof. SOLUTION: When the surface roughness of the non-magnetic substrate is defined as <=3 nm, and the thickness of the lower layer non-magnetic layer is defined as <=0.5 μm, and the thickness of the magnetic layer is defined as 0.05 μm to 0.2 μm, the magnetic layer surface is smoothened. The thickness of the whole magnetic recording medium is preferably 2-8 μm. When it is <2 μm, stiffness is reduced, and traveling durability is hardly securable. When it is >8 μm, tape rigidity is stronger, and head contact is liable to deteriorate gradually, and an error rate is deteriorated compared with the medium of the whole thickness of 2-8 μm.
Patent JP-S5940423-A (JP)
Inventor: MURATA KOUICHI
IPC: H01H33/30
Filed: 1982-08-30
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-S636824-A (JP)
Title: Manufacture of chip inductor
Inventor: TAOKA MIKIO
IPC: H01F41/10
Filed: 1986-06-26
Abstract: PURPOSE:To improve the productivity of a chip inductor by securing a core to a terminal frame formed with a projection corresponding to a pair of metal plate terminals, temporarily clamping a winding at the projections, and winding it on the core, thereby continuously winding it. CONSTITUTION:A coil core 1 is mounted in the recess of a pair of metal plates 3 having an arcuate recess and projection 4 at the end. The pair of metal plates 3 are coupled with a metal plate terminal frame 5, and a coil lead temporarily clamping projection 6 is formed at the metal terminal frame 5. A coil lead 7 led from the through hole of a winding machine nozzle 20 is wound on one side projection 6 to be temporarily clamped, disposed fixedly along the lower surface of the projection 4 of the end of the terminal, the winding 2 is wound by winding it on the core 1, engaged with the projection 4 of opposite side through the lower surface, and wound fixedly on the projection 6. Thereafter, the projection 6 is coated with a cream solder, and the lead 7 is connected by a soldering iron to the plate 3.
Patent JP-S634982-A (JP)
Title: Printer
Inventor: SONE MASAKAZU
IPC: B41J25/312
Filed: 1986-06-26
Abstract: PURPOSE:To provide a system for automatically bringing a printing head into contact with a platen, by providing an operating mechanism for operating a head-up releasing mechanism according to forward rotation of the platen, between the platen and the head-up releasing mechanism. CONSTITUTION:With a first link 37 in a head turning-up mechanism turned clockwise, a link rod 45 in a head-up releasing mechanism 44 is pressed upward. When a platen 5 is rotated forward under this condition, a kick gear 48 is rotated counterclockwise by a driving gear 49 to kick a pin 456 at the upper end of the link rod 45 by a projection 48a provided on a side face of the kick gear 48, thereby depressing the link rod 45 downward. With the link rod 45 depressed downward, the first link 37 in the head turning up mechanism is turned counterclockwise, whereby a head support part 35 is titled down, and a printing head 6 is naturally set into a head-down state.
Patent JP-S634938-A (JP)
Inventor: PATORITSUKU UIRIAMU JIENKINSU
IPC: B29C65/20
Filed: 1987-06-18
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-S5482526-A (JP)
Title: Internal combustion engine exhaust gas purifier
Inventor: KATAOKA RIYUUJI
IPC: F02B1/04
Filed: 1977-12-14
Abstract: PURPOSE: To purify exhaust gas by the constitution that each of main suction passage and a sub suction passage including a main suction valve or a sub suction valve is communicated into a combustion chamber and the sub suction valve smaller in diameter than the main suction valve is opened or closed earlier than the main valve near an ignition plug provided.  
     CONSTITUTION: One end of an exhaust gas recirculation passage 20 is opened to an exhaust pipe 19 connected to an exhaust passage 16 and the other end of the passage 20 is connected with a sub suction passage 6, that constitutes an exhaust gas recirculation system a. The passage 20 includes an exhaust gas recirculation control  valve 21 which is parted into a negative pressure chamber 22 and an atmosphere  chamber 23 by a diaphragm 24 held by a spring 26, and is assembled with a valve  body 25. The negative pressure chamber 22 is connected with a suction pipe 14. As  the sub suction valve is opened earlier, so much more secondary air is supplied for  the exhaust passage. Exhaust gas can be exactly reburnt or oxidized and the formation of HC, CO may be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000302678-A (JP)
Title: Hair activity by isoflavone derived from soybean
Inventor: KUBOTA KANEYOSHI
IPC: A61K31/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To solve a male depilation by keeping hormone balance in the body by administration of female hormone so as to adjust rise in reactivity of male hormone since the cause of male depilation is considered to be lessening of papilla and noncontinuation of the growth period in a hair period but not reduction in cell growth of hair-mother cells. SOLUTION: Isoflavone in a hypocotyl of soybean is considered to be a chemical substance to act as a phytoestrogen due to structural similarity to female hormone (estrogen). Daidzein and genistein are bonded to an estrogen receptor and show an estrogen action (agonist) and an antiestrogen action (antagonist) according to concentration. It is understood that 17β estradiol being a representative estrogen contains hydroxy groups at both ends and a flat ring structure common to isoflavonoid. A proper amount of isoflavone (phytoestrogen) derived from a hypocotyl of soybean structurally similar to the female hormone (estrogen) is orally administered so as to prevent and improve male depilation or white hair.
Patent JP-S5954200-A (JP)
Inventor: FUERU EEBERUHARUTO
IPC: H01F30/00
Filed: 1983-08-19
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-H0443468-A (JP)
Title: Method for inspecting printing of character
Inventor: TSUJII TAICHI
IPC: G01N21/88
Filed: 1990-06-08
Abstract: PURPOSE:To easily and speedily retrieve a reference picture by comparing the compression pattern of character to be inspected with respective compression patterns of a standard compression pattern group, retrieving the most approximated compression pattern, setting a picture equivalent to the approximated compression pattern to be the reference picture, comparing it with the picture to be inspected and judging whether it is good or not. CONSTITUTION:Compression patterns WH, WL, SH and SL are formed by compressing a binarization picture and second patterns SIH and SIL obtained by shifting the standard compression patterns SH and SL in all directions for respective pixels at every pixel are formed. The standard compression pattern group is formed by the standard compression patterns SH and SL and the second patterns SIH and SIL. The inspection compression patterns WH and WL to be inspected are compared with the standard compression pattern group. The most approximated and shifted compression pattern is selected among the pattern group and the shifted picture is compared the picture to be inspected with the shifted picture equivalent to the compression pattern as reference so as to decide it to be good or not. Thus, the reference picture can easily and speedily be retrieved.
Patent JP-H11328089-A (JP)
Title: Id information write circuit in device for pci bus interface
Inventor: RACHI TADAAKI
IPC: G06F13/14
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit which can set arbitrary ID information to a device for PCI interface. SOLUTION: A means is provided, which reads out and sets ID information to registers, where a device ID 7, a vendor ID 8, a sub-system ID 9, a sub-system vendor ID 10, etc., in a device for PCI bus interface, are stored, from a storage means before the start of a configuration cycle of a PCI interface from a host. The host recognizes the ID information set as aforementioned in the configuration cycle of the PCI interface 2. An ID write register 13 which sets each ID information through the PCI interface 2 and a means which performs the control to store a value in a prescribed area of the said storage means at the time of setting this value to the ID write register 13 are provided.
Patent JP-S5577072-A (JP)
Title: Buffer memory control system
Inventor: HATSUTORI AKIRA
IPC: G06F12/12
Filed: 1978-12-05
Abstract: PURPOSE: To prevent double write operation, etc., by a simple constitution by allowing access to a main memory unit only when a set of addresses of an access request disagree with those of addresses of leading access, by providing a flag memory.  
     CONSTITUTION: As a result of referring to indexes of tag memory 2', when no data to be accessed is found stored in data memory 3, comparators 6 and 6' output logic "0" and NAND circuit 15 outputs logic "1" to close AND gate 16, so that access to a main memory unit will be attained through buffer address register 1 and address register 17. In this case, when leading access of the same set is attained, memory 13 outputs logic "1" by a flag written at the set part of flag memory 13 and circuit 15 outputs logic "0" to close gate 16. Consequently, no access to the main memory unit is attained and the double writing operation to the buffer memory can be prevented by a simple constitution requiring no registers stored with leading access. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5776156-A (JP)
Title: Magnetic alloy
Inventor: IGARASHI ZENJI
IPC: H01F1/047
Filed: 1980-10-29
Abstract: PURPOSE: To offer a low-cost magnetic alloy composed of a single alloy based on Fe-Cr-Co, having a complex magnetic property, excellent in workability and abound in mass-producibility.  
     CONSTITUTION: A magnetic alloy comprises, by weight ratio, 17W35% Cr, 8W20% Co, 0.1W10% W and the balance being Fe. The alloy may contain 0.1W10% of one or more of Mn, Y, Cu, Zn, Al, C, R.E. and platinum-group metals as additional components. The alloy can be provided with a complex magnetic property by subjecting it to special heat treatment and working. That it, the complex magnetic property is obtained by solution-treating the alloy in an α+γ dual phase zone and utilizing the spinodal decomposition of each phase, a γ→α' transition mechanism and an age-precipitation-hardening mechanism, so that mainly α contributes to a large coercive force while γ contributes to a small coercive force. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0444724-A (JP)
Title: Food mixer
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/046
Filed: 1990-06-08
Abstract: PURPOSE:To measure the temperature of a gelatin solution and to facilitate manufacture of a cold cake such as jelly through opening of an on-off valve by locating, on which a rodform thermometer is slidably mounted, on a cover to which an on-off valve to open and close an injection nozzle is arranged. CONSTITUTION:A cover 5 on a recessed part is removably arranged to the opening part of a cup 3, an injection nozzle 6 is located at the central part thereof, and an on-off valve 9 of a resilient material such as a leaf spring is located in a manner to close the injection nozzle 6 from below. An inverted disc-shaped upper cover 10 is located in a manner to cover a recessed part therewith is located to the upper part of the cover 5, a through-hole 11 is formed in the central part thereof, and a rodform thermometer 13 is slidably mounted. The rodform thermometer 13 is engaged smoothly enough for prevention of a drop under gravity, and a tip part 14 is brought into contact with the on-off valve 9. After a gelatin solution molten by means of hot water is poured in a recessed part 8 of the cover 5 the injection nozzle 6 of which is closed with the on-off valve 9 of a resilient material, when the upper cover 10 is mounted, this constitution measures the temperature of the gelatin solution 7 by means of the rodform thermometer 13. When temperature is reduced to an optimum value, the rodform thermometer 13 is pressed down, the on-off valve 9 is opened, and the gelatin solution 7 is dropped in a cup 3 through the injection nozzle 6 by opening the on-off valve 9.
Patent JP-H05341959-A (JP)
Title: Comparator circuit
Inventor: KAWANO TOSHIYUKI
IPC: G06F7/02
Filed: 1992-06-11
Abstract: PURPOSE:To provide the comparator circuit capable of obtaining a compared result at high speed in which the hardware scale is small for a width comparing part and a large/small comparing part. CONSTITUTION:A signal switching circuit 10 selectively switches to a state for outputting two input signals 101 and 102 as they are or the state for outputting the signals as they are crossed corresponding to a switching control signal 114. A control signal generating circuit 11 for receiving two output signals 111 and 112 from the signal switching circuit 10 outputs an up/down switching signal 107 and a count enable signal 108 corresponding to a predetermined truth value. An up/down counter 12 driven and controlled by the count enable signal 108 up counts and down counts a clock signal 103 corresponding to the up/down switching signal 107 and supplies a switching control signal 114 to the signal switching circuit 10 when a counted value is turned to '0'. Thus, the difference of the width of the active levels of the two input signals 101 and 102 can be outputted as positive data 109.
Patent JP-S5940167-A (JP)
Title: Apparatus for automatic chemical analysis
Inventor: YAMAMOTO HIDEKI
IPC: G01N35/00
Filed: 1982-08-30
Abstract: PURPOSE:To prevent dissidence between set conditions of items to be measured and a set of reagents, by attaching additionally a function capable of indicating the set position for each reagent to a titled apparatus when conditions of reagents for each item to be measured are inputted. CONSTITUTION:When all items to be determined such as the number of reagents, points of time when reagents are added, preserving conditions of reagents (e.g., preservation at refrigeration and at room temperature, etc.), the presence or absence of contamination among reagents are successively inputted through an input means 6, judgment of the type of reagent for each item, and judgment of the group of each reagent are made by a judging circuit 8. Then, on the basis of group judging signals for each reagent from the judging circuit 8, the position for each reagent is successively assigned by an assigning circuit 9. In this case, it is preferable that reagents are assigned in the order of frequency in use. These assignments are displayed by a displaying means 10, and recorded by a recording means 11. Thus the operator is merely required to arrange the reagents on each holder 3 on turntables 2 in accordance with the obtained assignation result for each reagent.
Patent JP-S5274227-A (JP)
Title: Coordinates input unit
Inventor: HORIKAWA NOBORU
IPC: G06F3/02
Filed: 1975-12-17
Abstract: PURPOSE: To enable sure operation without using a light pen and to enable the detection of two dimentional coordinates, by putting out the signal corresponding to the coordinates on the display surface pointed with a finger etc. by using the input plate and detecting plate arranged a plural number of pair of transparent electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6045623-A (JP)
Title: Yarn breakage handling method of fine spinning machine and apparatus therefor
Inventor: NISHINO MIKIO
IPC: D01H13/18
Filed: 1983-08-18
Abstract: PURPOSE:To operate accurately an apparatus and simplify operation in respinning, by separating a running roving from smooth working surfaces of a top back roll and bottom back roll to stop the delivery. CONSTITUTION:A solenoid 22 is operated on yarn breakage signals to remove a pawl 21 from a nip lever 14. The nip lever 14 and a roving guide 19 are moved to the right by the elastic spring force of a spring 20 to bring a movable surface 28 into close contact with a fixed surface 29 and hold a roving 2. The roving 2 in the tip guide groove of the roving guide 19 is moved to the position of a roving 2', fitted into a circumferential groove 6' of the top back roll 6 with a clearance and then stopped.
Patent JP-H05320260-A (JP)
Title: Vinyl-terminated ethylene-propylene copolymer and its production
Inventor: WATANABE MASAMI
IPC: C08F4/6592
Filed: 1992-05-20
Abstract: PURPOSE:To efficiently obtain a macromonomer having a high proportion of vinyl groups and excellent in polymn. characteristics by copolymerizing ethylene and propylene in the presence of a specific catalyst. CONSTITUTION:A transition metal compd. of formula I (wherein R5C5 is a hydrocarbon-substd. pentadienyl group; R is 1-20C alkyl, aryl, aralkyl, or alkaryl; M is Zr or Hf; X is H or halogen; and R is 1-20C alkoxy, aryloxy, etc.), a compd. which reacts with the transition metal compd. to form a complex and/or aluminoxane, and an organoaluminum compd. are combined to give a catalyst. Ethylene and propylene are copolymerized in a ratio of (0.5:1)-(5:1) in the presence of the catalyst to give a vinyl-terminated ethylene-propylene copolymer of formula II [wherein the ratio of m/(m+n) and n/(m+n) are 0.001-0.5 and 0.5-0.999, respectively] having a number-average mol.wt. of at least 500 and a ratio of the vinyl group to the vinylidene group of at least 6.
Patent JP-S5577546-A (JP)
Title: Extruder
Inventor: NAKAMURA KENSAKU
IPC: B29C48/03
Filed: 1978-12-05
Abstract: PURPOSE:To continuously conduct an extrusion operation by using an extruder capable of eliminating causes of clogging thereof, whose extruder is provided at its resin discharge port with a screen having an inclined portion diagonally crossing the direction, in which a resin is extruded, and a conical inner surface. CONSTITUTION:A screen is formed, which consists of a strainer 6 and a breaker plate 7 which are provided in a resin discharge port of a cylinder-barrel in an extruder. The strainer 6 is formed by a plurality of conically arranged ring members 8  which consist of cross-sectionally trapezoidal wires of different diameters and which are spaced from one another by a suitable distance alpha. These ring members 8 are  connected together with radially disposed wires 9 to form an inclined portion 10 in  the intermediate section thereof, and an outwardly protruded accumulator portion  11 in the central section thereof. The breaker plate 7 has a plurality of through  bores 12 and is superposed on the strainer 6. Extraneous matter in a resin flows along the inclined portion to be collected in the accumulator portion 11. Accordingly, no clogging occurs.
Patent JP-S6131385-A (JP)
Title: Liquid phase epitaxial growth process
Inventor: DOI SUSUMU
IPC: H01L21/208
Filed: 1984-07-23
Abstract: PURPOSE:To enable continuous operation and to attain sufficient mass productivity and stable growth in performing growth of a crystal of a group III-V compound by using a vertical dipping method considering only putting in and out of a jig for the growth provided separately from a Ga soln. tank. CONSTITUTION:A vertical dipping type growth device is comprised of a growth system 13 and a spare chamber 5 which can be intercepted with a gate valve 4 from the system 13. A Ga soln. tank 2 is provided in a quartz reaction tube 1 and an electric furnace 3 for heating is provided to the outside of the tube 1. In the spare chamber 5, putting in and exchange of a vessel 6 for saturation and a jig 7 for the growth attached with a substrate crystal 8 are possible, and the evacuation and exchange of gas of the chamber 5 are possible independently of the system 13. Thus, the vessel 6 is dipped in the tank 2 at a specified temp. for a specified time to saturate the soln., then, the jig 7 is exchanged in the chamber 5, and the jig 7 is dipped in the tank 2 to execute the growth, and grown crystal is pulled into the chamber 5. A continuous operation is possible by repeating said saturation stage and growth stage, and liquid phase epitaxial growth suitable for a mass production is realized.
Patent JP-S5941611-A (JP)
Title: Tappet valve mechanism with resting function in internal-combustion engine
Inventor: AJIKI YOSHIO
IPC: F01L9/02
Filed: 1982-08-31
Abstract: PURPOSE:To reduce a loss of work in an internal-combustion engine wherein at least two or more intake (or exhaust) valves are provided for every unit of cylinder by having the plunger of a hydraulic lifter stay in reacting position for the purpose of bringing part of the valves to a rest in the closed condition. CONSTITUTION:The way how the mechanism described in the heading has a valve brought to a rest may be such that a high pressure in a high pressure chamber 42 beneath a plunger 41 which is disposed inside a casing 40 as longitudinally movable is released and a supporting reaction force of a hydraulic lifter 38 against a rocker arm 36 may by therefore dissipated to make the plunger 41 placed into the floating condition. Said releasing of the high pressure is performed by such a manner that turning a control arm 23 causes an exhaust restricting valve 39 to be opened via a push rod 50. The plunger 41 has a shoulder part 41d formed beneath the part where the plunger supports the rocker arm. Said arm 23 has a slide plate 55 make a sliding motion to come into engagement with the shoulder 41d when the plunger 41 lowers, whereby restricting the lifting of the plunger 41.