baber/WOPTO huggingface dataset:
Patent JP-H04229444-A (JP)
Title: Frame control signal generating method in vtr
Inventor: CHIN AKISUKE
IPC: G11B15/467
Filed: 1991-03-29
Abstract: PURPOSE: To provide a method generating a frame control signal based on a control signal from a control track at the time of reproduction by recording the control signal being the reference signal of a video signal in the control track of a video tape at the time of recording in a VTR in which the video signal is recorded in a multiple video track and is reproduced by using a multihead. CONSTITUTION: In a VTR, a recording and reproducing mode Judging process, a number of rising edges of control signal judging process, a control signal having the duty of 60% recording process. a control signal having the duty of α% recording process. a phase of capstan motor control process and a frame deriving process are included by using a microprocessor. Accuracy of a phase control and a video signal control is enhanced under the control of the microprocessor without changing standards of a preexisting VTR.
Patent JP-S59193413-A (JP)
Title: Optical beam scanner
Inventor: OKUNO TAKUO
IPC: G02B26/12
Filed: 1983-04-18
Abstract: PURPOSE:To decrease a semiconductor laser and a temperature control device, and to execute a beam scanning at a low cost by dividing an optical beam from a sigle semiconductor laser into two beams by means of time division, and making them incident to one polyhedral mirror. CONSTITUTION:An optical circulator 9 causes a Faraday effect by an input signal from the outside, and rotates a polarizing surface of an incident light by 90 deg.. Among optical beams which are made incident to a polarized beam splitter 10, a polarized component in the direction parallel to a revolving shaft 11 of a rotary polyhedral mirror 3 is reflected to the right, reflected again by a mirror 12, and advances to the polyhedral mirror 3. Thereafter, said component passes through an image forming optical system 4a, goes forward to the lower direction by a mirror 5a, and an optical spot scanning is executed on a photosensitive drum 6a. Also, a polarized component in the direction falling at a right angle with the revolving shaft 11 of the polyhedral mirror 3 passes through a mirror 5b, and executes an optical spot scanning to a photosensitive drum 6b. By repeating on and off of a signal to the optical circulator 9, the photosensitive drums 6a, 6b are scanned by a modulated optical beam in accordance with a picture signal, an electrostatic latent image corresponding to a picture is formed, and the optical beam scanning is executed at a low cost.
Patent JP-H05276695-A (JP)
Title: Core motor
IPC: H02K1/18
Filed: 1992-03-25
Abstract: PURPOSE:To provide a core motor which can simply deal with the case where a laminated core having a large irregularity in thickness is fixed to a housing and further has an inexpensive fixture of the core to the housing with high reliability. CONSTITUTION:A clamping screw 4 is engaged with a threaded hole 6 opened at a predetermined position of a housing 5 which covers a periphery of a core group 2 of a laminated state to be associated with the group 2. A tapered surface 4a of an end of the screw 4 is brought into contact with an end of a cutout 3 of a predetermined shape formed on an outer periphery of the group 2 to fix the group 2 to a predetermined position in the housing 5.
Patent JP-H075861-A (JP)
Title: Display device
Inventor: KONO TOSHITAKA
IPC: G09G5/10
Filed: 1993-03-26
Abstract: PURPOSE:To prevent burning of a display and reduce power consumption by detecting brightness around the display with a sensor and using its value for controlling a luminance signal. CONSTITUTION:This device is constituted with a sensor section 10 which detects brightness around a display, a detecting section 30 which detects variation of the condition of the display, a time measuring section 40 which measures nonvariation time of the display condition, and a luminance signal control section 20 which controls a luminance signal by a value from the sensor section and a value from the time measuring section, the luminance signal control section reduces the maximum luminance level at every constant interval of time as far as the display condition is not varied.
Patent JP-H11262371-A (JP)
Title: Production of soybean sauce utilizing magnetic field, and cultivation of microorganism by solid medium utilizing magnetic field
Inventor: IZAWA AYANOBU
IPC: A23L27/50
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a high quality soybean sauce by growing a malt having a high enzyme activity by producing the malt while allowing a magnetic field to act thereon. SOLUTION: This method for producing a soybean sauce comprising a raw material-treating step, a malt-forming step and a fermenting step comprises carrying out the malt-formation while allowing a magnetic field such as a variable magnetic field to act on the malt and carrying out ventilation to provide the soybean sauce. Preferably, the magnetic field is varied at 0.1-60 sec/ cycle and has 1-500 mT magnetic flux density. Preferably, the magnetic field is allowed to act on a solid medium with added spawns with ventilation to cultivate microorganisms, and the obtained microorganisms are used as the malt for the soybean sauce brewing.
Patent JP-H08259819-A (JP)
Title: Curable composition
Inventor: YAMATANI MASAAKI
IPC: C08G77/06
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a new curable composition containing a silicone compound containing epoxy group and a hydrolyzable group in the molecule at the same time. CONSTITUTION: This composition comprises a silicone compound of the general formula R<1> a R<2> b Si(OR<3> )m (OH)n O(4-a-b-m-n)/2  R<1> denotes a monovalent organic substituent group containing epoxy group; R<2> denotes a 1-18C monovalent organic substituent group; R<3> denotes a 1-4C monovalent organic substituent group; (a), (b), (m) and (n) are each a number satisfying the ranges of 0<(a)<=1; 0<=(b)<2; 0<(m)<3 and 0<=(n)<1, with the proviso that the numbers satisfy 0<[(a)+(b)+(m)+(n)]<4} having epoxy group and a hydrolyzable group in the molecule at the same time and a curing catalyst for curing the silicone compound.
Patent JP-H04305332-A (JP)
Title: Production of lost foam pattern
Inventor: MIYAJIMA HIDENOBU
IPC: B22C7/02
Filed: 1991-03-30
Abstract: PURPOSE:To provide the method which surely prevents the bleeding out of an adhesive to the inside surface side and allows the easy pulling off a mold material after adhesion in the case of production of a lost foam pattern by dividing the pattern into plural pieces and integration thereof by adhering the divided patterns. CONSTITUTION:A mold material 9 consisting of a flexible material is disposed on the inner side of the lost foam pattern elements 3, 5 produced by dividing the lost foam pattern into plural pieces in the case of adhering and fixing of these elements by on adhesive 7. The hollow part of this mold material 9 is pressurized and is brought into tight-contact with the inner side of the combined lost foam pattern 1. After the pattern elements are adhered and fixed in this state, the above-mentioned pressurization is released and the mold material 9 is removed from the hollow part of the lost foam pattern 1. A mold material 11 consisting of a shape memory resin or shape memory alloy on its inner side is, otherwise, disposed in tight-contact with the inner side faces of the combined lost foam pattern and is cured. The temp. of the lost foam pattern is adjusted to a prescribed temp. to change the mold material to the shape to allow the drawing of this material out of the lost foam pattern after the production of the lost foam pattern and thereafter, the mold material is drawn out of the hollow part of the lost foam pattern.
Patent JP-H07283767-A (JP)
Title: Diversity receiving device for automobile
Inventor: TABATA KOJI
IPC: H04B7/08
Filed: 1994-04-05
Abstract: PURPOSE:To provide a diversity receiving device for automobile which can ensure the excellent performance of sensitivity, directivity, etc., in a wide recep tion frequency band and also can secure its high productivity by connecting a diversity switching device between an antenna and an antenna amplifier. CONSTITUTION:The signals received by a main antenna 2 and a secondaly antenna 3 are sent to a diversity switching device 6 placed near both antennas 2 and 3 via the lead wires 4 and 5. The device 6 selects the more intensive one of both signals received by both antennas 2 and 3 and sends the selected signal to an antenna amplifier 7 placed near the device 6 via a coaxial cable 11. An antenna matching circuit can substitute for the amplifier 7 or both of them can be used together. In such a constitution, just a single pair of the amplifier 7 and a coaxial cable 9 suffices and therefore the productivity of a diversity receiving device is improved.
Patent JP-2000270528-A (JP)
Title: Electromagnetic sounding body with vibrating motor and manufacture thereof
Inventor: WATANABE TOKIO
IPC: H02K23/54
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic sounding body which is small and lightweight and shares the structure of a vibrating motor, by forming a bias magnetic field out of a permanent magnet in a fine air-gap between a diaphragm drive and the driving magnet of an electromagnetic sounding body with a vibrating motor. SOLUTION: A bias magnetic field necessary for driving a sounding body 300 by a permanent magnet 137 determined by a design generated in a fine air-gap 315 formed out of a driving pole 306 and a diaphragm drive 303 consists of an upper yoke 304, a diaphragm 302, a lower yoke 307, and a vibrating pole 306. Since a coil 111 of an armature 100 interlinks so as to surround the driving pole 306 by activating the sounding body, and voltage is applied to the coil 111 with a prescribed pulse, driving magnetomotive force is generated in the fine air-gap 315 between the diaphragm drive 303 and the driving pole 306 to generate a vibrating force at the diaphragm 302 with the bias magnetic field by the permanent magnet 137. The armature 100 is stopped and retained so as not to have a magnetic body 116 rotate, so that the vibrating motor is prevented from starting.
Patent JP-S59192317-A (JP)
Inventor: OOKAMI KENJI
IPC: A47J27/62
Filed: 1983-04-15
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-S60212731-A (JP)
Title: Liquid crystal photomask
Inventor: KABUTO NOBUAKI
IPC: G03F1/00
Filed: 1984-04-06
Abstract: PURPOSE:To shorten the time required from a design to a finish of an LSI, etc. by varying (erasing) a pattern of a photomask whose pattern is limited, by an electric signal, in the same way as a photomask designed by a user for manufacturing a mask ROM and a gate array. CONSTITUTION:A light shielding metallic layer 5 of chromium, titanium, etc. is provided on an electrode end part and a part where there is no electrode. By taking disturbance in the end part of this electric field, and scattering and diffraction in case when light passes through a liquid crystal layer 9 having a thickness of about 5-20mum into consideration a picture element part crossed by the electrode, and the light shielding metal 5 require a superposition exceeding the same extent as the thickness of its liquid crystal layer. Also, in order to prevent the light shielding metal 5 and a transparent electrode 7 from being short-circuited, an insulating layer 6 is formed. The shape of opening parts 15, 16 of the light shielding metal 5 is optional, as long as it is within the almost same extent as the liquid crystal layer 9 from the picture element part crossed by the electrode. By forming the shape of this opening part 15 to a desired mask pattern, a fine pattern which is different from the electrode shape is obtained.
Patent JP-S54159159-A (JP)
Title: Semiconductor switch circuit
Inventor: SAGAWA AKIO
IPC: H03K17/16
Filed: 1978-06-07
Abstract: PURPOSE:To increase the dv/dt rating while keeping high gate triggering sensitivity, by constituting the switch so that the transient current through the second junction can be supperssed even with steep transient voltage to PNPN switch. CONSTITUTION:Between the gate G and cathode K of PNPN switch 1, the electronic switch 3 is connected, and the transient current input terminal 51 of the capacitive element 5 is connected to the anode A of the switch 1, the transient current output terminal 52 to the control terminal 31 of the switch 3, and the change dischargin terminal 53 to the N base (N1) of the switch 1 respectively. Further, when steep forward voltage is between the anode A and the cathode K, the switch 3 is driven with the transient curent flowing the element 5 to avoid mis-firing. In this case, the charge stored to the element 5 trnsiently, discharges to N1 when the switch 1 is closed. Accordingly, the value of the element 5 is equivalently increased and the control current of the switch 3 is incresed, then the transient current flowing to the second junctions N1, P2 of the switch 1 is not incresed to increse the dv/dt rating.
Patent JP-S543971-A (JP)
Title: Construction of mounting filter
Inventor: MATSUBAYASHI HIROSHI
IPC: F02C7/04
Filed: 1977-06-10
Abstract: PURPOSE: To facilitate installation and removal of the fittings and improve vibration resistivity by specifying the cross-sectional shape of the gap inserting section thereofthe width of a corresponding space of the air filter. and the width of a corresponding space of the air filter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01239964-A (JP)
Title: Layout of power-supply wiring in semiconductor integrated circuit
Inventor: MATSUBA TERUO
IPC: H01L27/04
Filed: 1988-03-22
Abstract: PURPOSE:To obtain a bypass capacitor where a power-supply noise or the like is not caused between a ground wiring and a power-supply wiring by a method wherein a ground wiring pattern and an electrode wiring pattern are formed to have one and the same shape as far as possible and are piled up in one and the same area on a substrate through an insulating layer. CONSTITUTION:When an IC becomes more and more complicated to become an LSI, a VLSI or the like, a metal wiring of a single layer is not applicable to the LSIs or VLSIs; it becomes necessary to install a multilayer metal interconnection 1a on it additionally. By a method of this invention, therefore, a power- supply wiring part inside a substrate 1 included in a third-layer adjacent wiring 3 and a ground wiring included in a second-layer wiring layer are used, through an insulating layer 4 out of the interconnection 1a, as electrode plates of a capacitor in order to increase the area, as far as possible, where wiring patterns are piled up. That is to say, the power-supply wiring and the ground wiring are faced through the insulating layer 4 as a dielectric; a voltage is applied between the wiring parts so that they act as a bypass capacitor; a large capacitance is obtained.
Patent JP-H08258622-A (JP)
Title: Load current detecting device for vehicle
Inventor: NORIZUKI AKIRA
IPC: B60Q11/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a load current detecting device for vehicle which can protect electronic parts constituting a sensor circuit against the heat generated from a sensor resistance. CONSTITUTION: A load current detecting device concerned comprises an insulative plate 1 where a conductor bar 2 having a detecting resistance R is installed, a terminal part 3 installed in a single piece with one end of the conductor bar 2 for connecting of a car on-board power supply 10, another terminal part 4 installed at the other end of the bar 2 for connection of a load 8, a circuit board 5 which is installed opposing to the insulative plate 1 at certain spacing and includes a detecting circuit 6 to detect voltage drop of the detecting resistance R, and two terminals 7 for detecting of voltage drop where the detecting resistance R of the bar 2 and the detecting circuit 6 are connected.
Patent JP-H06276812-A (JP)
Title: Ridging-up unit
Inventor: IKEDA TOSHIAKI
IPC: A01B13/02
Filed: 1993-03-26
Abstract: PURPOSE:To prevent a shallow seed furrow which has been formed adjacently in the preceding operation from being damaged by the bottom ends of the transmission case and the bracket. CONSTITUTION:The machine frame 1 is equipped with the transmission case 21 and bracket 22 on the left and right side face-to-face with each other. The rotary shaft 26 having a plurality of large-diameter draining groove formers 27 and a plurality of small-diameter sowing groove formers 28 arranged alternately is rotatably set between the bearing 23 of the transmission case 21 and the bearing 23 of the bracket 22. The receiving cavities 34 are formed on both the outsides of the outermost draining groove formers 27 and the inner ends of the bearings 23 are accommodated in these cavities 34.
Patent JP-S63235306-A (JP)
Title: Solid catalyst ingredient for polymerization of olefins
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1987-03-24
Abstract: PURPOSE:To obtain the title catalyst ingredient which provides stereoregular polymers in a high yield, by crushing a reaction product of Mg powder, alkyl monohalide and dialkoxymagnesium together with a diester of phthalic acid and contacting it with TiCl4. CONSTITUTION:Metallic Mg powder is reacted with an alkyl monohalide (e.g. n-butyl chloride) twice as much moles in the presence of dialkylmagnesium (e.g. diethoxymagnesium). The resulting reaction product is crushed together with a diester of phthalic acid (e.g. dibutyl phthalate). The resulting product is contacted with titanium tetrachloride to give the object solid catalyst ingredient for the polymerization of olefins. This solid catalyst ingredient, in combination with an organoaluminum compound (e.g. triethylaluminum), is used as a catalyst for the polymerization of olefins such as propylene.
Patent JP-S58186648-A (JP)
Inventor: YAMAMOTO ZENSHI
IPC: A01K73/00
Filed: 1982-04-23
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-H06282081-A (JP)
Title: Method for forming pattern
Inventor: TANIZAKI YOKO
IPC: H01L21/30
Filed: 1993-03-26
Abstract: PURPOSE:To provide high-resolution patterns without residues and surface damages by subjecting a photosensitive compsn. contg. a photocrosslinkable polymer having specific repeating units to exposing and developing, then washing the polymer with a specific rinsing liquid. CONSTITUTION:The photosensitive compsn. contg. the photocrosslinkable polymer having the repeating units expressed by formula I is subjected to removal of the unexposed parts by a developer and is then washed by >=10vol.% rinsing liquid contg. the compd. of liquid which is expressed by formula II in the method for forming the prescribed patterns from the photosensitive compsn. mentioned above by subjecting the compsn. to an exposing stage and developing stage. In the formula I, X denotes a carbon cyclic type or heterocyclic type of (2+n) valance and Y of (2+m) valance, respectively; Z is expressed by formula III. R denotes a group having carbon-carbon double bonds; W denotes the group which can form a ring by reacting with a carbonyl group of-COR; n is 1 or 2; m is 0, 1 or 2 and COR and Z are in a relation of ortho position, etc., with each other. In the formula II, R1 to R3 denote a hydrogen atom or 1 ot 8C alkyl group.
Patent JP-H04305856-A (JP)
Title: Cassette discriminator and cassette and audio video equipment using the same
Inventor: ONO MASAHARU
IPC: G11B15/675
Filed: 1991-04-01
Abstract: PURPOSE:To discriminate a cassette adaptive for a device and to prevent a cassette from incorrect being loaded by specifying the size of a cassette insertion port, and providing a cassette thickness detector and a projecting part on a pan. CONSTITUTION:Assuming the thickness of the cassette 10 of new standard as T, the height L of the cassette insertion port is set as L=T+Kmm and K=0.3. Thereby, since no cassette with size larger than a standard value can be inserted from the insertion port, the cassette with large size can be prevented from being inserted accidentally. Also, a height detector 13 Is provided at the upper part of a slider 7. When an inserted cassette is thin, it is judged that the cassette outside the standard is inserted by the detector 13, and the fact is displayed on a control panel, and also, it is informed to an operator in sound. Also, the positioning of the cassette can be easily performed by providing the projecting part at the pan.
Patent JP-H07282587-A (JP)
Title: Semiconductor integrated circuit
Inventor: TACHIBANA MASARU
IPC: G11C15/00
Filed: 1994-04-06
Abstract: PURPOSE:To attain the high speed of the cache memory system of a CMOS microprocessor by embodying a fast TLB circuit using a CAM circuit capable of conducting a high frequency CONSTITUTION:Match lines of the CAM circuit arc hierachizcd and the signal of the match line 31 of a first hierachy is stored in latch circuits 306, 307, 308. The match line 34 of a second hierachy is discharged in the period of the precharge of the match line 31 of the first hierachy by using the signal 51 of latch circuits 306, 307, 308. Moreover, the match line 34 of the second hierachy is precharged in the period of the discharge of the match line 31 of the first hierachy. Thus, a high speed cycle is attained because the starting of the precharge of the match line 31 of the first hierachy is not need to be delayed untill the discharge of the match line 34 of the second hierachy is completed.
Patent JP-S63233901-A (JP)
Title: Method for preventing freezing damage of agricultural crop
Inventor: MITSUI KOUJI
IPC: A01N3/00
Filed: 1987-03-23
Abstract: PURPOSE:To prevent freezing damage of agricultural crops, by blending carrageenan with glucose, sucrose and glycerol in a specific proportion, further adding a nutrient supplementary agent or growth promoter to provide a base, dissolving the resultant base in water to form a coating solution and coating the surfaces of agricultural crops. CONSTITUTION:8pts. carrageenan extracted from red algae is blended with 43pts. glucose, 45pts. sucrose and 3pts. glycerol and then a nutrient supplementary agent) e.g. amino acid or nucleic acid) and a growth promoter (e.g. plant hormone cytokinin promoting growth of buds of agricultural crops) in an amount of preferably about 2pts. is added thereto to provide a base, which is then dissolved in 50-100pts. water to afford a coating solution (preferably a spreading solution is further added). Agricultural crops, such as green tea or vegetable, are subsequently coated with the resultant coating solution to form films and prevent freezing damage of the agricultural crops. When the agricultural crops are coated with the aqueous solution of carrageenan, the films are gradually cured with decreasing temperature to protect the agricultural crops from coldness without affecting growth thereof.
Patent JP-2000000088-A (JP)
Title: Glutaminase activity-enhanced microorganism-cultured material and its use
Inventor: YUASA YASURI
IPC: C12N1/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a glutaminase activity-enhanced microorganism-cultured material, to provide a method for preparing the same and a method for producing a protein hydrolyzate using the above microorganism-cultured material, and to obtain a protein hydrolyzate thereby. SOLUTION: This method for preparing a glutaminase activity-enhanced microorganism comprises releasing a catabolite repression in the culture of a microorganism having a glutaminase producing capability and supply a nitrogen source during the culturing period as necessary. The method for producing a protein hydrolyzate comprises subjecting a protein under the microorganism- cultured material in the presence of a protinase in a condition free from salt or <=3 (W/V)% table salt.