baber/WOPTO huggingface dataset:
Patent JP-H0746123-A (JP)
Title: Pll circuit
Inventor: SUGAWARA HIDEKAZU
IPC: H03L7/10
Filed: 1993-07-27
Abstract: PURPOSE:To reduce the circuit scale and to correctly set the free-running oscillation frequency. CONSTITUTION:A synchronism deciding circuit 5 is provided which decides the synchronous state between the frequency divided signal of an output signal OUT and an input signal IN by a phase error signal PE from a phase frequency comparator 1 to generate a synchronizing signal SYN having a prescribed period. A comparator 6 is provided which compares a control voltage Vc from loop filter 2 with a reference voltage Vr and outputs a comparison result signal CR. A trimming data generating circuit 7 is provided which outputs trimming data TD including information of the comparison result signal CR in synchronism with the synchronizing signal SYN in the case of a free-running oscillation frequency set signal FC in the active level and holds just preceding trimming data TD in the case of the signal FC in the inactive level. The oscillation frequency of a voltage controlled oscillator 3 is controlled by the control voltage Vc and trimming data TD.
Patent JP-H0350519-A (JP)
Title: Microscope reflecting objective
Inventor: KASHIMA SHINGO
IPC: G02B17/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain the microscope reflecting objective which has a low-to-high power range while having even off-axis aberrations compensated excellently by providing >=3 surfaces which have power, and reflecting light from an object three times by 1st - 3rd reflecting mirrors and then making the light incident on a 4th reflecting mirror. CONSTITUTION:The microscope reflecting objective consists of an optical system formed by arranging the 1st - 4th reflecting mirrors M1 - M4, which reflect the light from the body (sample) in order, symmetrically about an axis. The 1st reflecting mirror has positive power, at least either of the 2nd M3 and 3rd M3 has power, and the 4th reflecting mirror M4 has negative power. Further, the 1st - 3rd reflecting mirrors M1 - M3 has positive power as a whole and at least one of the 1st - 4th reflecting mirrors M1 - M4 has an aspherical surface. Consequently, the microscope reflecting mirror which has even off-axis aberrations compensated excellently and covers the low-to-high power range is obtained.
Patent JP-S6078573-A (JP)
Title: Production of seaweed liquor
Inventor: TAKAHASHI NAOKI
IPC: C12G3/02
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a seaweed liquor having a flavor unique to the seaweed, sufficiently eluted active constituents of the seaweed and high nutritive value, by adding a saccharide and a very small amount of a nutrient to an alkaline hydrolytic solution of the seaweed, and fermenting the resultant mixture solution. CONSTITUTION:A seaweed such as a red alga, e.g. laver, green alga, e.g. sea lettuce, or brown alga, e.g. WAKAME seaweed, is hydrolyzed with preferably 1-30% alkaline squeous solution at about 40 deg.C for 5-12hr, and the resultant hydrolytic solution is then neutralized with preferably an organic acid, e.g. citric acid, and filtered. A saccharide, e.g. glucose, and a very small amount of a nutrient, e.g. metal or vitamin, are added to the resultant filtrate. A yeast is added thereto to ferment the resultant mixture solution at 3-8pH and 10-35 deg.C and give the aimed seaweed liquor.
Patent JP-S6162972-A (JP)
Title: Pos terminal
Inventor: SASAKI YOSHIMASA
Filed: 1984-09-05
Abstract: PURPOSE:To perform another transaction without terminating or stopping a transaction halfway by providing a control circuit which controls switching between the current registered transaction and the interrupt transaction. CONSTITUTION:In case that goods are registered for the transaction of a customer B during the transaction of a customer A, A transaction holding key out of function keys is depressed to indicate interrupt of transaction. A transaction interrupt control circuit 7 detects the occurrence of the interrupt of the transaction and instructs a control part 3 to execute processings such as saving of transaction data executed at present, erasing of display, etc. to make it possible to register goods for the customer B. When a transaction end key out of function keys is depressed after goods data is registered, a receipt for the customer B is issued from a printing part 6 to terminate the transaction of the customer B. When an interrupt release key out of function keys is depressed, the transaction of the customer A is continued.
Patent JP-S6429953-A (JP)
Title: Controller for buffer move-in of buffer storage system
Inventor: NOZAWA KEIZO
IPC: G06F12/08
Filed: 1987-07-25
Abstract: PURPOSE:To accelerate processing speed, by taking out data from a buffer when a fetch instruction is outputted during a move-in operation and the data exists on a move-in buffer. CONSTITUTION:A data selection means 15 is provided which discriminates the existence of the data corresponding to the fetch intruction on a move-in buffer means 14 when the instruction is issued from an instruction processing means 11 during the move-in operation, and when it exists, selects the output of the move-in buffer means 14 not the output of a buffer accumulation means 13, and outputs it to the instruction processing means 11 as fetch data 20. Therefore, in such case, it is possible to take out the data directly from the buffer, and it is not required to wait the storage of move-in data in the buffer accumulation means from the move-in buffer. In such a way, the processing speed can be accelerated.
Patent JP-H0525180-A (JP)
Title: Optically active pyranobenzoxadiazole compound and its production
Inventor: MATSUMOTO HIROO
IPC: C07D498/04
Filed: 1991-07-24
Abstract: PURPOSE:To simply and economically obtain the subject compound useful as a medicine by reacting an optically active substance of a pyranobenzoxadiazole compound with a specific compound. CONSTITUTION:For example, a compound expressed by formula I having levo- rotatory optical rotation without any activity as a medicine is dissolved in a solvent such as methylene chloride, then reacted with a di-1-4C alkylaminosulfur trifluoride (DAST), preferably at 0-30 deg.C and subsequently brought into contact with sodium hydrogencarbonate to afford a stereoisomer expressed by formula II. The resultant intermediate synthetic compound expressed by formula II is then dissolved in a solvent such as methanol and reacted with a base, preferably at 0-30 deg.C to provide the objective compound expressed by formula III, which is subsequently reacted with the DAST to afford an intermediate synthetic compound expressed by formula IV. Furthermore, a base is reacted therewith to provide the objective compound expressed by formula I.
Patent JP-2001014855-A (JP)
Title: Semiconductor circuit
Inventor: YAMAZAKI SU
IPC: G11C11/41
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten a recovery time and an operation cycle time while holding load capacity connected to a pre-charge control signal line at a fixed value by providing an equalizing circuit between a pair of complementary signal lines which equalizes potentials of both signal lines being adjacent between complementary signal lines being adjacent to a line other than a pair of complementary signal line pre-charge circuit. SOLUTION: A pair of complementary signal line pre-charge circuits PA1-PA3 equalizes potential of a pair of complementary signal lines SP1/SN1-SP3/SN3 to a power source. Equalizing circuits between a pair of complementary signal lines PB1, PB2 are controlled by a control signal AB, and equalizes potentials of signal lines SN1 and SP2, signal lines SN2 and SP3 being adjacent between a pair of complementary signal lines SP1/NP1-SP3/NP3 synchronizing with the pre-charge circuits PA1-PA3. In order to keep load capacity connected to the control signal line AB and prescribed fixed value, size of the ore-charge circuits PA1-PA3 is made small because of providing the equalizing circuits PB1, PB2.
Patent JP-2001012478-A (JP)
Title: Cage for rolling bearing
Inventor: YANAGAWA MASAHARU
IPC: F16C33/41
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the frictional vibration on a contact part of a cage and a rolling element by forming a surface to be pressed, into a plane approximately in parallel to an axial plane contacted with a spherical surface of a rolling element through a rotary shaft as a center of the rotation of the cage. SOLUTION: A surface 36 to be pressed of a cage 30 is a plane approximately in parallel to an axial plane PA contacting with a spherical surface of a rolling element 20 through a rotary shaft of a cage 30. Accordingly it is approximately agreed with the direction vertical to the axial plane PA, and its vertical direction is the pressing force direction for pressing the surface 36 to be pressed of the cage 30 by the spherical surface of the rolling element 20. Whereby the vibration in the direction of an inner ring 11 side and the direction of an outer ring 12 side can be reduced.  Further as a part excluding the surface to be pressed 36 can be formed along the spherical surface of the rolling element 20 with a proper clearance, and a desired amount of lubricant can be filled in the proper clearance, the frictional vibration of the contact part of the cage 30 and the rolling element 20 can be prevented.
Patent JP-H0478052-A (JP)
Title: Video tape recorder
Inventor: UEKANE KENTARO
IPC: G11B15/02
Filed: 1990-07-11
Abstract: PURPOSE:To make an error fall within a target range by enhancing a servo characteristic to meet a state when a temp. of the recorder main body is changed. CONSTITUTION:Each error of motors M1 and M2 is corrected by a software servo M3 so as to fall within a target range, and when it is decided by a deciding means M5 that the temp. of the recorder main body is lowered or raised, for instance, rather than a room temp. so as not the fall within the target range, and the temp. of the recorder main body does not fall within a certain temp. range, a coefft. value of a digital filter M6 constituting the software servo M3 is variably controlled by a control means M7, so as to alter the servo characteristic. By this method, the errors can fall within the target range.
Patent JP-H02147196-A (JP)
Title: Brazing filler metal with tacky adhesive agent and production thereof
Inventor: MASAKI YASUO
IPC: B23K35/40
Filed: 1988-07-25
Abstract: PURPOSE:To alloy easy fixing of the brazing filler metal and to facilitate and speed up the operation by coating the surface of the plate-shaped brazing filler metal with tacky adhesive agents. CONSTITUTION:The tacky adhesive agents 2 are applied to stripe patterns at prescribed intervals on the long-sized and broad plate-shaped brazing filler metal 1 in its transverse direction by using, for example, a coating machine. The long-sized brazing filler metal 1 is then passed through a drying furnace and is once taken up. The brazing filler metal is thereafter carried into a cutting stage by a slitter machine and is successively cut in the cutting lines A nearly in the central parts of the tacky adhesive agents 2, 2. The rectangular strip- shaped brazing filler metals are further cut at the cutting lines B of prescribed intervals and are formed to the brazing filler metals of a prescribed angle.
Patent JP-H0471748-A (JP)
Title: Forging device
Inventor: SATO RYODA
IPC: H05B3/00
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a corrugated wave form of triple frequency and to perform an efficient forging by controlling the phase of each phase of the three phase power of a three phase alternating power source and impressing a single phase power on both ends of a material to be formed. CONSTITUTION:Energizing from three phase alternating current power sources 1,2,3 to the three phase coils 5, 6, 7 of the transformer 9 is controlled by a phase control circuit 4. When energizing is repeated successively to the 1st, 2nd, 3rd coils 5, 6, 7 of the three phase coils, a magnetic flux having triple frequency drooping characteristic is induced in an iron core. Therefore, the current passed through the primary coil winding part induces a corrugated triple frequency current in a secondary coil winding part. When this corrugated triple frequency current is impressed on a material 10 to be formed of a forging part 300, it is heated and can be formed. Under this state, the material 10 to be formed is pressurized vertically by forming dies 18, 19 to perform forging.
Patent JP-S5886599-A (JP)
Inventor: NAKAMURA TOMOKAZU
IPC: G10L13/047
Filed: 1981-11-18
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-S6429439-A (JP)
Title: Production of sheet of good smoothness
Inventor: NISHIMURA TAKEO
IPC: B29C41/12
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a leather-like porous sheet having a flexible hand and excellent surface smoothness, hydrolysis resistance, low-temperature properties, etc., by applying a specified polyurethane elastomer composition solution to a support or a substrate and coagulating the solution in a nonsolvent. CONSTITUTION:A polyurethane elastomer (a) based on polyester polyurethane is obtained by reacting a polymer diol (i) of an average MW of 700-4,000, obtained by condensing a diol component based on 3-methylpentanediol-1,5 with a dicarboxylic acid, with an organic diisocyanate (ii) and a chain extender (iii). A polyurethane elastomer composition solution (A) is obtained by mixing component (a) with 0.5-50wt.%, based on component (a), additive (b) selected from a higher-alkyl betaine, a higher-alcohol sulfate salt, etc. and a solvent (c) for component (a). Component A or its mixture with water is applied to a support or substrate (B) which has preferably a fibrous structure (containing an elastomer-based polymer) and coagulated by treatment with a nonsolvent (C) for component (a).
Patent JP-H1128160-A (JP)
Title: Both-side grilling grill
Inventor: MATSUYUKI NORIHIKO
IPC: A47J37/06
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To improve heat distribution in a grill housing by fixing hood parts extending inward from the upper edges of window holes at the sidewalls of the grill housing and mounting a cover member, which covers the inner surfaces of the sidewalls of the grill housing extending the upper surfaces of the hood parts from the upper side parts of window holes, on a grill pan so as to input/output to/from the grill housing with the grill pan. SOLUTION: An upper flame burner is disposed on the upper surface of the grill housing formed in a gas range main body and a pair of lower flame burners 4 and 4 are arranged on both right/left outer sides of the grill housing. These lower flame burners 4 and 4 allow flame hole parts 4a to face window holes 21 opened at the lower parts of sidewalls 20 on the respective right/left sides of the grill housing to suppress the flames of the burners 4 from standing up by the hood parts 22 extending inward from the upper edges of the respective holes 21. In this case, the cover member 8, which covers the inner surfaces of the sidewalls 20 and 20 of both right/left sides of the grill housing by extending the upper surface of the hood parts 22 from the upper parts of the window holes 21, is formed within the grill housing.  This member 8 is formed as a frame with a nearly U-shaped plane view and supported on the grill pan 6 through a grill 5.
Patent JP-H0234993-A (JP)
Title: Heat sink and heat dissipation apparatus
Inventor: FUJII MASAO
IPC: F28F3/06
Filed: 1988-07-25
Abstract: PURPOSE:To enhance the efficiency of cooling a heat generation device by supplying fluid to the other end face of a heat exchanger, passing the fluid through a duct covering perpendicularly the exchanger, and feeding out it from an opening formed at the lower part of the duct. CONSTITUTION:A heat sink device 100 is stood vertically with comblike fins 11 on its bottom 12, connected on a ceramic cap 9 through the bottom 12, the fins 11 are integrally formed with the bottom 12, thereby forming a heat exchanger. Further, a wall 10 is provided to cover the side faces of the films 11, the lower end of the wall 10 is slightly opened to the bottom 11, thereby forming an opening 13. Accordingly, after an air stream uniformly passes the opening 13 to be discharged from the device 100. Thus, the stream is passed through a duct formed of the wall 10 and the fins 11 to be guided to the bottom 12 nearest the LSI 300 of the heat generation element to collide therewith. Accordingly, the heat transfer performance of the bottom 12 is enhanced.
Patent JP-S5976200-A (JP)
Title: Exciter for synchronous machine
Inventor: TAKAGI KOUZOU
IPC: H02P9/14
Filed: 1982-10-21
Abstract: PURPOSE:To obtain an exciter for a synchronous machine which does not largely vary at the terminal voltage of the machine by a system stabilizer even when a stabilization signal signification varies slowly due to the fluctuation of the power. CONSTITUTION:A stabilization signal P is fed to a phase compensator 30 through a signal resetter 21 of a system stabilizer 20, a phase compensator 22 and a gain controller 23. The compensator 30 has a transfer function of both the gain controller 14 of an automatic voltage regulator 10 and a stepout preventing circuit 15. The output of the compensator 30 is applied to an adder 31 through a limiter 24. The adder 31 ads the output of the circuit 15 and the output of the stabilizer 20. In this manner, even when the stabilization signal significantly varies slowly due to the fluctuation of power, the terminal voltage of a synchronous machine is not largely varied.
Patent JP-H1032739-A (JP)
Title: Flexible printed wiring board system
Inventor: MORIOKA MASANOBU
IPC: H05K1/03
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed wiring board capable of being directly connected to an image sensor or an output connector, securing package area similar to double-sided packaging even in the case of single-sided packaging and improving a space factor. SOLUTION: This system is composed of a flexible printed wiring board 60 having chip component packaging parts 62A and 62B successively provided through a bent part 61, soldering parts 65A and 66A successively provided through bent parts 63A and 64A to the facing shorter side sections of the chip component packaging part 62A, and soldering parts 65B and 66B successively provided through bent parts 63B and 64B to the facing shorter side sections of the chip component packaging part 62B.  At these chip component packaging parts 62A and 62B, the flexible printed wiring board 60 mounting chip parts is bent to be U-shaped at the bent part 61 while turning its chip component packaging face outside, and bent at the respective bent parts 63A, 63B, 64A and 64B, the respective soldering parts 65A, 65B, 66A and 66B are opened almost at 90 deg., the soldering parts 65A and 66A are soldered to 1st parts and the soldering parts 65B and 66B are soldered to 2nd parts.
Patent JP-S6342497-A (JP)
Inventor: AZUMA KAZUHIKO
IPC: G21C13/06
Filed: 1986-08-08
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-S6087794-A (JP)
Title: Novel compound fr-900447
Inventor: HORI YASUHIRO
IPC: C12P1/06
Filed: 1984-09-03
Abstract: PURPOSE:To produce a novel compound FR-900447 having antibacterial activity and antitumor activity, by culturing a microbial strain belonging to Streptomyces genus. CONSTITUTION:A microbial strain belonging to Streptomyces genus and capable of producing a novel compound FR-900447, e.g. Streptomyces rubropurpureus No.6362 (FERM-BP No.584), is cultured at about 30 deg.C under aerobic condition, and the objective FR-900447 is separated mainly from the culture liquid. The compound is optionally formed to a pharmacologically permissible salt.
Patent JP-H0473998-A (JP)
Title: Securing device for shielding plate
Inventor: KONO NOBORU
IPC: H05K9/00
Filed: 1990-07-16
Abstract: PURPOSE:To easily mount fixedly, and to easily remove without using a tool at the time of removing by inserting a shielding plate into springs divided into a plurality to be connected, and engaging fixedly the springs with CRT fittings. CONSTITUTION:A threaded hole formed at CRT fittings l are aligned with a threaded hole formed on a spring 3Z, and secured to the fittings 1 with a screw 4. In this case, the 3Y flat surface of the spring 3 is brought into pressure welding with the side of a CRT 5 approaching the fittings. Then, a shielding plate 2 is so inserted that the 3Xb surface of the spring 3 is entirely brought into pressure contact with the inner surface of the plate 2 and the 3Xa surface is brought into pressure contact with the outer surface of the plate 2. In this case, cut and erected parts 3Xc formed on the 3Xa surfaces of both ends of the 3Xa surfaces of the spring 3 are engaged with cut and erected parts 2a formed on the plate 2, thereby positioning the plate 2 and preventing removal of the plate.
Patent JP-H1132273-A (JP)
Title: Multiscreen display device
Inventor: KAMIMURA SHIGEKI
IPC: H04N5/45
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To instantaneously change the luminance or the color of the frame of a small screen with a simple circuit configuration. SOLUTION: A code value setting circuit 13 sets the code values of a frame and background and supplies digital data signals c1 of the code values to a selection circuit 14. When the frame and background are written, a thinning circuit 15 allows the selection circuit 14 to select the digital data signals c1 from the circuit 13, by supplying a control signal d1 to the circuit 14 and writes the signals c1 in the storing areas corresponding to the displaying positions of the frame and background in a field memory 16. When a digital data signal e1 from a readout circuit 17 indicates a code value, a replacement circuit 20 converts the code value into other data than the code value, so as to prevent the code value from entering in the lower-order level of video signals, and supplies the data to a selector circuit 19 as a digital data signal g1.
Patent JP-S6429764-A (JP)
Title: Method for evaluating remaining life of ferritic heat resisting steel
Inventor: MASUYAMA FUJIMITSU
IPC: G01N33/20
Filed: 1987-07-27
Abstract: PURPOSE:To evaluate the remaining life of a ferritic heat resisting steel in a short period of time with high accuracy by quantitatively detecting the change in the concn. distribution condition of the carbide deposited by the ferritic heat resisting steel. CONSTITUTION:The concns. of elements Cr and Mo in the very small regions on the surface of the ferritic heat resisting steel which is used for a long period of time under high-temp. stress are continuously measured at multiple points and the ratios at which the number of the analysis points existing in the respective unit concn. segments occupy at the total analysis point are calculated as area rate for each of the unit concn. segments. The concn. spectra of Cr and Mo plotting the area rate of the respective concn. segments with respect to concns. are then prepd. The attenuation rate of the area rate in the high concn. region is calculated from the prepd. concn. spectra. On the other hand, the reference diagram for evaluating the remaining life indicating the relations between the attenuation rate of the area rate and the life consumption of the elements Cr and Mo is previously prepd. The reference diagram and at least either of the attenuation rate of the area rate of the concn. of the elements Cr and Mo are contrasted, by which the remaining life of the ferritic heat resisting steel is evaluated.