baber/WOPTO huggingface dataset:
Patent JP-H11246737-A (JP)
Title: Colored polyoxymethylene resin composition and molded article
Inventor: SUGIYAMA KUNIYUKI
IPC: C08L71/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a colored polyoxymethylene resin compsn. which gives a molded article free of defective dispersion or bleed-out of a pigment by compounding a polyoxymethylene resin with an inorg. filler, a colored pigment, and a polyalkylene glycol in a specified ratio. SOLUTION: A polyoxymethylene resin is compounded with at least one inorg. filler pref. selected from among potassium titanate whisker, mica, talc, and glass beads, a colored pigment, and a polyalkylene glycol represented by the formula: R1 -(OR2 )n -(OR3 )m -O-R4 and having a mol.wt. of 1,000-20,000 in an amt. of the inorg. filler (based on the polyoxymethylene resin) of 1-30 wt.%, in a wt. ratio of the inorg. filler to the polyalkylene glycol of (1/0.01)-(1/2), and in a wt. ratio of the colored pigment to the polyalkylene glycol of (1/0.1)-(1/10). In the formula, R1 and R4 are each 1-30C alkyl, acyl, or alkylphenyl; R2 and R3 are each 2-6C alkylene; and n and m are each 5 or higher. The compsn. is suitable esp. for producing molded articles requiring good external appearance (e.g. cassettes or key board cases).
Patent JP-S63218873-A (JP)
Title: Detecting apparatus of abnormality in state of connection or contact of conductor of electric apparatus
Inventor: SHINMON YASUHIRO
IPC: G01R31/06
Filed: 1987-03-09
Abstract: PURPOSE:To facilitate the determination of normality or abnormality, by a method wherein a coherence output power spectrum based on a frequency spectrum of mechanical vibrations given to a substance to be tested is compared with a reference spectrum to detect abnormality. CONSTITUTION:A frequency spectrum based on time-series signals of vibrations generated by a first means to give mechanical vibrations to a substance 1 to be tested is detected by a second means 3 to detect the spectrum, while a frequency spectrum based on vibrations propagating through the substance 1 to be tested is detected by a third means 4. A coherence output power spectrum is obtained from these frequency spectrums by a fourth means 5, and this spectrum is compared with a coherence output power spectrum of a normal state computed beforehand by fifth means, so as to determine the abnormality diagnosis of a conductor element of the substance 1 to be tested. By this constitution, the abnormality in the state of connection or contact of a conductor of an electric apparatus is detected easily even when slight loosening occurs.
Patent JP-H04271099-A (JP)
Title: Static ram
Inventor: YANAGISAWA KAZUMASA
IPC: H01L21/82
Filed: 1991-02-25
Abstract: PURPOSE:To increase the storage capacity with simple constitution by carrying out a column selecting operation with complementary data lines composed of 8 pairs as a unit. CONSTITUTION:A unit column decoder circuit UDCR is provided on pitches corresponding to the 8 pairs of the complementary data lines CDL 0 to CDL 7, the column selecting operation is carried out with the complementary data lines composed of 8 pairs as the unit and a space in a horizontal direction for the corresponding decoder circuit is taken as wide as that for the 8 pairs of the complementary data lines. Thus, a decoding circuit UDCR with a circuit of a relatively big size constituted of a fusing means F, a selective signal YS of the column selecting circuit including MOSFETQ 9 and inverter circuits N3 and N4 by which a control signal INH is formed by detecting the presence of the its cutting, gate circuits G1 to G4 by which the control signal PL of a negative MOSFET is formed and inverter circuits N5 and N6 is formed.
Patent JP-S63220060-A (JP)
Inventor: ISHIO HARUYUKI
IPC: H02H7/085
Filed: 1987-03-09
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-S57167971-A (JP)
Title: Preparation of 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5- substituted carbonylmethoxypyrazole
Inventor: YOKOMICHI ISAO
IPC: C07D231/20
Filed: 1981-04-09
Abstract: PURPOSE: To obtain the titled compound in high yield useful as a herbicide from 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-hydroxypyrazole and a carbonylmethyl halide, by using a sepcific solvent and catalyst.  
     CONSTITUTION: 1,3-Dimethyl-4-(2,4-dichloro benzoyl)-5-hydroxypyrazole is reacted with a carbonylmethyl halide type compound shown by the formula II[X is Cl, Br, I; R is (methyl-substituted)phenyl, (halogen-substituted) dietertiary butyl] using a slightly water-soluble inert hydrocarbon and/or water as a solvent in the presence of a deoxidizer (e.g., KOH, Na 2 CO 3 , etc.) and a catalyst transferring between phases shown by the formulaI(R 1 WR 4  are alkyl, hydroxyalkyl, haloalkyl, alkoxyalkyl, aralkyl, etc.; Y is OH, halogen, organic acid residue, inorganic acid residue) at 30°CW the reflux temperature for 0.5W5hours, to give the desired compound shown by the fourmula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61211751-A (JP)
Title: Bank change-over circuit for microcomputer
Inventor: TAKAGI NORIYUKI
IPC: G06F12/06
Filed: 1985-03-18
Abstract: PURPOSE:To easily jump to any address by constituting a bank change over circuit of a bank information register circuit, a jump instruction analyzing circuit, an operation code fetch detecting circuit, and a bank designating circuit. CONSTITUTION:A bank information register circuit 1 is assigned to an X address of an I/O address of a CPU. In order to change this content, a bank information is inputted into an accumulator, and Out(X), A is to be performed. The contents of the bank information register circuit 1 are changed over from a bank information indicating a ROM7(1) hitherto to a bank information indicating a ROM7(2), and the bank information is held at an output 8. The CPU performs a next JPAAA. A jump instruction analyzing circuit 2 detects it to output an output signal 9 and holds it. An operating code fetch detecting circuit 3 detects this change point and outputs a signal 10 to a bank designating circuit 4. According to the bank of the ROM7(2), the bank is changed over. The output 9 of the jump instruction analyzing circuit 2 is reset by the output 10 of the operating code fetch detecting circuit 3 at the same time.
Patent JP-S61212875-A (JP)
Title: Temperature controller
Inventor: TAKAHASHI KAZUKI
IPC: G03G15/20
Filed: 1985-03-18
Abstract: PURPOSE:To detect quickly and easily abnormalities such as disconnection and short-circuit of a thermo-sensitive element with a simple constitution by converting the signal of the thermo-sensitive element of a fixing roller into multi-staged digital data so as to control the conduction to an exothermic body. CONSTITUTION:The thermo-sensitive element 26 detects the surface temperature of the fixing roller having a heater 25, and its signal is digitally converted by an A/D converter circuit 34 through a temperature detecting circuit 31 and inputted to a microcomputer 35 as the multi-ctaged temperature data. Then an SSR 36 is turned on-off, and the conduction of the heater 25 is controlled. The temperature at the time of short-circuit and disconnecting of the thermo- sensitive element 26 is stored in the microcomputer 35 as reference data. When the measured temperature at copying work is equal to the reference data, it is considered to be the abnormality of the thermo-sensitive element, and the conduction to the heater 25 is interrupted. Thus the abnormality can be detected quickly and easily with such simple constitution.
Patent JP-H03258207-A (JP)
Title: Making of noble metal goods for ornament
Inventor: IDE NORIHIRO
IPC: B21D53/44
Filed: 1990-03-07
Abstract: PURPOSE:To heighten the working efficiency of a workpiece and to make the finishing thereof uniform and beautiful by eliminating the bend working and braze working of the workpiece after the press working thereof, by a method wherein Cu or Cu-alloy member as a core material is inserted into a Au or Au-alloy tube, and they are made a false complex by drawing-work, and this false complex is wrought in a desired shape, following which the core material is dissolved in an acid and removed. CONSTITUTION:A Cu bar 2 of which the periphery is coated with oil is inserted into a K18 tube 1, and they are drawn by a drawing bench, and are made a false complex. After that, with a deforming roll, the false complex is wrought in a desired shape, and is cut off. Such a workpiece is immersed in nitric acid solution, and a Cu core material is dissolved and removed. In this way, a hollow parts 3 can be obtained.
Patent JP-S58172096-A (JP)
Title: Recording and reproducing device of chroma signal
Inventor: KOMATSU KEIICHI
IPC: H04N9/83
Filed: 1982-04-02
Abstract: PURPOSE:To improve the balance between picture quality and video recording time, to multiplex an FM sound signal between a chroma signal and an FM luminance signal, and to improve a chroma S/N ratio, by using a circuit which converts an SECAM chroma signal into a balance-modulated signal and a comb line filter. CONSTITUTION:A composite video signal impressed to an input terminal terminal 15 is separated into a luminance and a chroma signal by an LPF16 and a BPF18. After this chroma signal is controlled by an AGC circuit 19 to a constant level, the signal is converted into, for example, a PAL chroma signal by the circuit 20 which converts the FM chroma signal into the balance-modulated chroma signal. The PAL chroma signal is supplied to a dynamic emphasizing circuit 21 to emphasize its small-amplitude signal and then a recording chroma signal processing circuit 22 performs processing such as burst emphasis and frequency conversion. Further, the comb line filter 33 and a dynamic deemphasizing circuit 34 are inserted into a reproducing circuit to suppress a crosstalk signal from an adjacent track.
Patent JP-H04211914-A (JP)
Title: Components distribution device
Inventor: UIRIAMU EFU ROOZENPURANTAA
IPC: B05B15/02
Filed: 1991-01-04
Abstract: PURPOSE: To provide an apparatus being used for dispensing a plurality of liquids through a single orifice, especially an apparatus for preventing accumulation and removing polyurethane foam from the dispensing orifice of a foam distributor. CONSTITUTION: A composite valving rod is provided for use in a foam dispensing apparatus 10 having a low friction material sleeve portion that is retained by scraping surfaces 35, 41 on opposing ends which both maintain the physical dimensions of the plastic sleeve 56 and serves as scraper when drawn through the bore 36 of a foam dispensing cartridge 38. The cartridge 38 is non-resilient and has at least one elongated groove 40 therein to receive the scraped residual foam.
Patent JP-H08242566-A (JP)
Title: Manufacture of high performance motor
Inventor: ROI DEI SHIYURUTSU
IPC: H02K21/14
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a high performance motor by inserting a pre-formed coil into the stator shell. SOLUTION: When an electric motor having stator winding is formed inside cylindrical stator shell made of a magnetic material, a substantially cylindrical support 50 having a reduced diametral part 52 at one end is formed. A winding 40 comprising a pre-formed coil is then formed around the support with a coil end 48 being folded inward at the reduced radial part and a coil end 49 being folded outward at the other end of the support. The winding is inserted into the cylindrical stator shell from the inwardly folded coil end side and the support is removed from the outwardly folded coil end side.
Patent JP-S61214606-A (JP)
Title: Differential circuit
Inventor: ASAZAWA HIROSHI
IPC: H03K3/02
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a differential circuit in which the number of inputs is not limited by connecting each source electrode of the third and the fourth FETs and a level shift element and bringing a connecting point of a level shift element of the third FET and a constant-current source to feedback connection, to a gate electrode of the second FET. CONSTITUTION:A gate electrode is connected to a pair of the first and the second FETs in which a load circuit is connected to a drain electrode, and a source electrode is connected in common to one constant-current source, respectively and the drain electrode of this first FET. Also, in a differential circuit provided with the third FET in which the constant-current source is connected to the source electrode, and the fourth FET in which the gate electrode is connected to the drain electrode of the second FET and the constant-current source is connected to the source electrode, a level shift element is connected between each source electrode and the constant- current source of the third and the fourth FETs and the connecting point of the level shift element of a source circuit of the third FET and the constant-current source is brought to feedback connection, to the gate electrode of the second FET. In this way, an opposite phase input signal is obtained easily and the circuit is operated substantially by a differential input, therefore, a large circuit gain and a noise margin are obtained.
Patent JP-S63220487-A (JP)
Title: Compact disk player
Inventor: HAGIWARA SHIGERU
IPC: G11B21/08
Filed: 1987-03-10
Abstract: PURPOSE:To rapidly and accurately move an optical pickup, by providing an optical pickup position detecting part, an optical pickup driving part which moves the optical pickup, a control part which outputs a control signal to make the optical pickup driving part change travel speed, and a timer part which counts a time based on indication from the control part. CONSTITUTION:The optical pickup position detecting part 11 which detects the position of the optical pickup of a compact disk player, the optical pickup driving part 12 which moves the optical pickup, the control part 13 which outputs the control signal to make the optical pickup driving part 12 change the travel speed, and the timer part 14 which counts the time by the indication from the control part 13, are provided. And when the instruction to move the optical pickup is issued, it is moved at the maximum acceleration to an intermediate point to a targeted point, and the travel speed during that section is measured. In such a way, since the pickup can be moved efficiently in a decelerating section from the intermediate point to the targeted point, it is possible to move the optical pickup rapidly and accurately.
Patent JP-H11245013-A (JP)
Title: Metal mold and casting method
Inventor: AIKURA NOBUTAKE
IPC: B22D17/22
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To make small a taper of cylindrical frame inner diameter copied from a casting metal mold. SOLUTION: This metal mold has a fixed die 1 which is attached to a press equipment 20 and inside which a through hole 1a is formed as a pouring gate; plural slide dies 4a, 4b which are arranged at the right of the fixed die, fixed to a mobile die base 12 mounted to a press device 20, and installed in a gap of the fixed die 1; a mandrel 15 which is installed in the inner circumference of the slide dies 4a, 4b and equipped with cooling chambers inside; a cavity 15a which molds cylindrical frames which are formed between the periphery of this mandrel 15 and the inner circumferences of multiple slide dies 4a, 4b; and temperature control equipments 18, 19 which supply and discharge the cooling medium to or from the aforesaid cooling chambers.  The multiple cooling chambers 17a, 17b are installed in the mandrel 15 and the temperature T1 of the cooling chamber 17a of the fixed die side is set higher than the room temperature, but lower than the freezing point of the molten metal. The temperature of T2 of the cooling chamber of the mobile die side is set higher than the aforesaid cooling chamber temperature T1 , but lower than the freezing point of the molten metal.
Patent JP-S61213581-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/06
Filed: 1985-03-20
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-H07239940-A (JP)
Title: Method for processing closed loop image and defect inspection method using the method
Inventor: YAMAGUCHI ZENZO
IPC: G06T7/00
Filed: 1994-02-28
Abstract: PURPOSE:To easily detect defect of a closed loop image by dividing the closed loop image into lots of islands by means of sectorial areas having an equal apex angle whose apex is the center of the closed loop. CONSTITUTION:The method adopts a window that divides a closed loop image into k-sets of islands (k=360divided by (m+n)) by leaving an image included in sectorial areas having an equal apex angle of m deg. whose apex is the center of the closed loop and eliminating the image in the sectorial areas having an equal apex angle of n deg.. That is, the radial window in an area 24 has 72 window areas by selecting the apex angle (m) to be 3 deg. for an area 24a and the apex angle (n) to be 2 deg. for an rea 24b. The image in the area 24a is binarized by a prescribed threshold level but the image information of the area 24b is aborted. The area of each island is the same when no defect is in existence in the image by dividing radially the looped image, and then a difference from feret's diameters resulting from the position or the angle is reduced, and then whether or not a defect takes place in the image is easily discriminated based on the information of each island.
Patent JP-S53140157-A (JP)
Title: Driving unit for rotary electric razor
Inventor: IMAI HIROZOU
IPC: B26B19/28
Filed: 1977-05-11
Abstract: PURPOSE: To universally join a motor shaft and inner blades so as to ensure smooth rotation of the inner blades and the perfect floating of the outer blades. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04289547-A (JP)
Title: Method and device for winding tape
Inventor: UCHIKAWA YASUNORI
IPC: G11B15/32
Filed: 1991-03-19
Abstract: PURPOSE:To wind a tape around a hub in a cassette without flawing an edge of the tape but under the uniform state of its edges. CONSTITUTION:Engagement members 3 and 4 for engaging with a center hole of the bisected hub 21, an energizing member inside them for energizing the engagement members 3 and 4 to the outside, a pawl capable of becoming the protruding state from the engagement members and the hiding state and a winding shaft 1 provided with a regulating cover 7 for regulating the outer circumference of the engagement members 3 and 4 are moved by a moving means 23 to be engaged with the center hole of the hub 21. At this time, the inner circumference of the hub 21 is pressed by the engagement members 3 and 4 with energizing force of the energizing member so that the hub 21 is held. The winding shaft 1 is moved over again by the moving means 23, and the hub 21 is moved to approximately the center in a moving amt. of the hub 21 inside the cassette 20 in the direction of a rotary shaft. The tape is wound around the hub 21 by rotating the winding shaft.
Patent JP-S53143643-A (JP)
Title: Fluorescent coating liquid-injection device
Inventor: YAMAZAKI HITOSHI
IPC: B05C7/02
Filed: 1978-05-09
Abstract: PURPOSE: To provide the title device designed to improve uniforming of coating film. with prevention of forming by control of turbulant flow generation in openclose operation, by placing an on-off valve for coating liquid within a liquid passage an also providing a reservoir between the injection outlet and said valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09244735-A (JP)
Title: Fault diagnostic extension card
Inventor: TSUNEKAWA MOTONARI
IPC: G01R31/28
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the fault diagnostic extension card which automatically generates a data base for fault diagnosis and automatically decides whether or not there is a fault according to the data base. SOLUTION: The fault diagnostic extension card 10 interposed between a connector 11 and a fault-diagnosed card (e.g. A) when cards A, B, C... which are loaded in a device main body through connectors 11 and mounted with electronic circuits are diagnosed is equipped with a selection switch circuit 2 which is so provided as to input signals outputted from the fault-diagnosed card A selectively, means (3, 4, 5, and 6) which sample, digitize and process, and update and store the signal inputted by the selection switch circuit 2 to generate the data base, and a comparison decision means (part of 5) which decides abnormality by comparing a newly sampled signal with the generated data base.
Patent JP-H06259253-A (JP)
Title: Data processor and its operating method
Inventor: MAABIN EI DENMAN JIYUNIA
IPC: G06F9/38
Filed: 1994-03-01
Abstract: PURPOSE: To increase the through-put of a data processor having plural executing units, and to reduce the stagnation of instructions. CONSTITUTION: A data processor is provided with plural executing units 12, rename buffer 14 connected with at least one of the executing units, and plural architecture registers 16 connected with at least one executing unit and the rename buffer. The rename buffer periodically receives and stores a result, and periodically receives a request to an operand. Each received result and operand is related with the architecture registers. The rename buffer periodically transmits one of a set of received results to the executing units. Each of the set of the received results is related with the same architecture register. The rename buffer decides which entry is the most lately assigned among those which update the same architecture.
Patent JP-2000257995-A (JP)
Title: Method and device for extracting oil from compressor
Inventor: OI TAKASHI
IPC: F25B45/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device by which oil can be extracted quickly from a compressor in a short time. SOLUTION: At extraction of an oil L from a compressor 1 incorporating a compressing mechanism section X in a casing 2 provided with a suction pipe 5 and a discharge pipe 6 and storing the oil L in the casing 2, a hole 24 is made through the bottom section 2c of the casing 2, and thereafter, the oil L is extracted from the casing 2 through the hole 24 by introducing a pressurized fluid into the casing 2 through the suction pipe 5, a discharge pipe 6, or both of the pipes 5 and 6. When such an oil extracting method is used, the oil L in the casing 2 is pushed out through the hole 24 by the pressurized fluid, and therefore the extracting speed is increased and the workability of the extracting work is improved, as compared with the case where the oil L is extracted by utilizing the free fall action.
Patent JP-S52139722-A (JP)
Title: Herbicide
Inventor: HASHIMOTO SHIYUNICHI
IPC: C07D211/16
Filed: 1976-05-13
Abstract: PURPOSE: Long-acting benzamide herbicides showing prominet actions upon gramineae weeds, broad-leaf weeds in dry fields, and annual and perennial weeds in paddy fields, yet exerting no damages to most applied plants, persons, animals and fishes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07239206-A (JP)
Title: Rotational angle detection device
Inventor: ASAKURA FUMIO
IPC: G01P3/488
Filed: 1994-02-28
Abstract: PURPOSE:To provide sufficient angular output even for a smalldiameter gear with many tooth forms with ease and low cost, without modification of a rotational angle sensor, by throttling magnetic flux flowing from a magnetic body core to a tooth form with a magnetic body. CONSTITUTION:The magnetic flux from an N pole at the bottom face of a magnetic body 33 of a rotational angle sensor 3 goes, through the inside of a magnetic body core 31, to a tooth form 21. On the bottom surface of a casing 35 facing the tooth form 21, and on both sides of the tooth form 21 as well, magnet pieces 4A and 4B are, with facing inside surfaces as N poles, provided while air gap Lg is between a detection part 33 and the tooth farm 21. The magnetic flux diffused sideward of what advances to the tooth farm 21 through the inside of core 31 is directed inside with the N poles of magnet pieces 4A and 4B for throttling, and made incident on the end face of tooth form 21 efficiently. As a result, even if the gap between tooth formed 21 is small, the magnetic flux significantly changes as it passes through it, thus significant output is obtained at a detection coil 32.
Patent JP-S61215898-A (JP)
Inventor: YOSHIKI SHOICHI
IPC: F16L59/08
Filed: 1985-03-19
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。