baber/WOPTO huggingface dataset:
Patent JP-S6178780-A (JP)
Title: Production of 6-fluoro-4-chromanone and its derivative
Inventor: UEDA YASUYOSHI
IPC: C07D311/22
Filed: 1984-09-26
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing a compound useful as a remedy for diabetes economically in high yield, by subjecting 5'-fluoro-2'-hydroxyphenone derivative easily synthesized from 4-fluorophenol to ring closure. CONSTITUTION:4-Fluoroanisole easily derived from 4-fluorophenol is acylated with an acid chloride shown by the formula I (R is group shown by the formula II, or R'-CH=CH-; R' is H, or methyl) by Friedel-Crafts reaction to give a 5'-fluoro-2'-hydroxyphenone derivative shown by the formula III, which is subjected to ring closure, to give a compound shown by the formula IV. The ring closure reaction, for example, is carried out in the presence of a proper base such as sodium carbonate, etc. in a polar solvent (water-ethnol, etc.) under heating usually at about 70 deg.C for 1hr. When R is CH2=CH-, etc., the ring clo sure reaction is carried out by treatment with a proper acid or base or under heating.
Patent JP-H03219249-A (JP)
Title: High speed screen printing composite
Inventor: JIERARUDO MOSUKOBITSUTSU
IPC: G03F7/12
Filed: 1990-07-27
Abstract: PURPOSE: To maintain permissible stability of a soln. and to increase photosensitivity by incorporating a water-soluble resin binder, a specified photosensitive component and water enough to prepare a homogeneous mixture. CONSTITUTION: When the top of a substrate is coated with a compsn. and dried, the compsn. contains a water-soluble resin binder enough to bond components of the compsn. and to form a uniform film, a photosensitive component enough to uniformly sensitize the compsn. and water enough to prepare a homogenous mixture. The photosensitive component is a mixture of a condensation product of 4-diazodiphenylamine represented by formula I and formaldehyde with a condensation product of the 4diazodiphenylamine and a condensing agent represented by formula II. In the formula I, R is H, CH3 CH2 , etc., and X is Cl<-> , Br<-> , I<-> , BF4 <-> , PF6 <-> , etc. In the formula II, E is a residue obtd. by removing 1-10 (m) H atoms from a diazonium-free compd. such as an arom. amine, Ra is H or phenyl, Rb is H or phenyl and (m) is an integer of 1-10. Photosensitivity can be increased.
Patent JP-H0736394-A (JP)
Title: Price display device
Inventor: OCHIAI KOZO
IPC: G09F11/06
Filed: 1993-07-21
Abstract: PURPOSE:To easily change display only by pressing operation and not to perform erroneous display even if a display plate is pressed by mischief and the like. CONSTITUTION:This price display device is constituted of a front panel 1 in which a plurality of price display windows and a card storing part including the records of the name of goods and the like therein are formed, a case body 16 fitted so as to cover the back of the price display windows, a plurality of rotary display bodies 24 which are rotatably fitted in the case body so as to respectively indicate the figures of prices and provided with a ratchet gear on one side part, a plurality of display adjusting pieces 29 which rotationally move the ratchet gear 28 by change of one display, a plurality of reverse rotation preventing pieces 13 which are respectively engaged with the ratchet gear 28 of a plurality of the rotary display bodies 24 so as to obstruct reverse rotation of the rotary display bodies 24, a plurality of energization springs 35 respectively energizing the push pieces of the display adjusting pieces 29 so as to always project downward, and a maloperation preventing piece 33 obstructing rotational movement of the rotary display bodies 24 by operating the display adjusting pieces 29 from the price display windows.
Patent JP-S6096577-A (JP)
Inventor: OSADA SHINJI
IPC: C04B35/58
Filed: 1983-10-28
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-H0653053-A (JP)
Title: Winding for stationary induction apparatus
Inventor: SHIODA HIROSHI
IPC: H01F27/08
Filed: 1992-07-28
Abstract: PURPOSE:To provide an interleave winding capable of miniaturizing the whole winding while making the temperature gradient easier as well as the increase in cooling efficiency and the reduction in thermal deterioration feasible. CONSTITUTION:The second conductor (b) formed in a hollow shape with a cooling medium sealed up therein comprises a heat pipe. In such a constitution, one connecting end at respective brazed parts A of the second conductor (b) is extended to form a heat dissipation part 51 wherein a fin 51a is provided. On the other hand, the wound up part of the second conductor (b) comprises a heat detector 52.
Patent JP-H06176198-A (JP)
Title: Method for recognizing symbol, which is different from reference symbol, by affine conversion
Inventor: FURANKU UIRIAMU SHINDEN
IPC: G06K9/64
Filed: 1993-08-13
Abstract: PURPOSE: To provide a method for recognizing a symbol different from a reference symbol by affine transformation. CONSTITUTION: An unknown symbol handwritten on a digitizing tablet 11 is compared with a prescribed 'alphabet', namely a symbol in the library of model symbols to select a symbol coinciding most in consideration of the affine transformation of all or a part of the unkown symbols concerning an alphabet symbol. To put it in the concrete, the sample sequence of the position of a pen 10 is recorded while the symbol is written on the digitizing tablet 11, a sample from a vector is translated so that the centroid of the symbol may be at a center and a minimum distance between the vector of the unknown symbol and a vector obtained by line transformation of the vector of a model symbol.
Patent JP-H0935598-A (JP)
Title: Mechanical type slope switch
Inventor: DEIBITSUDO ESU BURIIDO
IPC: H01H1/66
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tilt switch of low contact resistance without using a harmful substance like mercury. SOLUTION: This tilt switch 100 utilizes an independent shape magnifying force generated by gravity on a seismoscopic mass unit 120 as a result remarkably increasing contact force. A glass housing 110 is built in with the seismoscopic mass unit 120 and a contactor 130 having a contact 152. Also a separate contactor 132 having a contact 150 is stored in the housing 110. Both contactors 130, 132 have hinged parts 160, 162. The contactors 130, 132 have lead wire parts 170, 172, these lead wire parts are mounted in the glass housing 110 and protruded therefrom for mounting in the other equipment not shown in the Fig.
Patent JP-H0759398-A (JP)
Title: Method for driving stepping motor
Inventor: NAGASAWA HIROFUMI
IPC: H02P8/22
Filed: 1993-08-13
Abstract: PURPOSE:To obtain such smooth rotation that the stepping motor can be driven by a small angle drive at low speed and by a full step drive at high speed and is rotated smoothly without discontinuous point over the overall region from low speed rotation to high speed rotation or from high speed rotation to low speed rotation. CONSTITUTION:At the time of low speed rotation, by changing on-off duty of an output element constituting a driving circuit 7 of a stepping motor 8, an exciting current in each phase of the stepping motor 8 is controlled to perform a small angle drive. At the time of high speed rotation, exciting current control in each phase is interrupted so as to perform a full step drive.
Patent JP-H0937296-A (JP)
Title: Recording and reproducing device, recorder and reproducing device
Inventor: IWAMI SOSUKE
IPC: H04N9/81
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of recording and reproducing heads, the circuit scale and the adjustment man-hours by converting a luminance signal, a color difference signal, and a voice signal to a time base compressed multiplex signal and recording/reproducing the signal. SOLUTION: The camcorder is made up of a CCD image pickup processing section 40 providing an output of the picked-up image, a digital signal processing section 41 applying recording and reproducing processing to digitized video signal and audio signal by time base companding processing, an FM analog signal processing section 42 applying recording and reproducing processing to analog video signal and audio signal, and a recording and reproducing magnetic head 110. The audio signal with the luminance signal and the color difference signal is converted into a time base compression multiplex signal and the signal is recorded/reproduced. This method is effective to reduce number of recording elements of the recording means and the reproducing elements of the reproduction means. Furthermore, an erasure head is not required and desirable from the standpoint of simplified configuration.
Patent JP-H1145569-A (JP)
Title: Semiconductor storage device
Inventor: IIJIMA SATOAKI
IPC: G11C11/407
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To adjust a boosting level of a word line driving signal to an optimum value at the time of coccurrence of excess or insufficient level and to enhance the reliability of read-out and restoring operation by actually detecting this level boosted by a booster circuit. SOLUTION: A row address control signal *RAS is lowered, and a word line driving signal ϕWL is boosted by the booster circuit 1 upon receipt of this signal, and then the signal is transmitted via a decoder 2 to a word line WL corresponding to an address commanded by an external part. At this time, the voltage levels of 1st and 2nd external input pads 5 and 10 are measured at the time when P-channel and two-stage serial P-channel type MOS transistors constituting a boosting level detecting circuit 3 are turned on, and calculation is carried out based on this measurement, so that a work line boosting level X of the work line driving signal ϕWL boosted by the booster circuit 1 is actually detected by the boosting level detecting circuit 3.  Consequently, a difference between actual and theoretical boosting levels can be confirmed, and hence the adjustment to the optimum value at the time of the occurrence of an improper level is made feasible.
Patent JP-H0549178-A (JP)
Title: Battery voltage and fuse blow-out detector
Inventor: TOKUDA KAZUHIKO
IPC: H02J9/06
Filed: 1991-08-12
Abstract: PURPOSE:To provide a battery voltage and fuse blow-out detector which can monitor battery voltage continuously while monitoring blow-out of fuse. CONSTITUTION:The battery voltage and fuse blow-out detector comprises a high voltage detecting means 3 for producing a signal when the voltage of a battery 1 being applied on a fuse 2 connected in series with the battery 1 exceeds a first reference voltage higher than the rated voltage of battery, a low voltage detecting means 4 connected in parallel with the high voltage detecting means 3 and producing a signal when the battery voltage drops below a second reference voltage lower than the rated voltage of the battery, and a voltage applying means 6 connected between the fuse 2 and the high voltage detecting means 3 and applying a voltage higher than the first reference voltage onto a resistor 5.
Patent JP-H0858834-A (JP)
Title: Packaging laminate
Inventor: MACHIDA TOSHINORI
IPC: B32B9/00
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a packaging laminate that is produced using aqueous ink without misregistration of color and discoloration (with a good reproducibility of color). CONSTITUTION: In a packaging laminate, a thin film layer made of a silicon oxide and a metal fluoride is formed on one or both surfaces of a plastic film by a vacuum film-forming technique, and thereon an aqueous ink layer is formed.
Patent JP-S6265957-A (JP)
Title: Light shielding glass having photochromic characteristic
Inventor: KAI YASUAKI
IPC: C03C27/12
Filed: 1985-09-13
Abstract: PURPOSE:To provide titled light shielding glass which assures excellent visibility to an observer and provides strong light shieldability in a specified direction by sandwiching films having specific fine three-dimensional patterns between two sheets of glass and two sheets of interlayer adhesive agents. CONSTITUTION:A negative film having the image pattern which is opaque in the parts corresponding to through-holes 6 and is transparent in the parts corresponding to partition walls 5 and a cover film are placed on a glass plate and a colorless and transparent liquid photosensitive polyester resin is coated to about 300mu thickness thereon; further a base film and glass plate are put thereon. The spacings therebetween are evacuated to a vacuum to bring the films into tight contact with each other. Parallel UV rays inclined to, for example, about 52 deg. in a direction Y with regard to the normal are irradiated from the negative film side to the glass surface to cure the parts corresponding to the partition walls 5. A film 3 having the fine three- dimensional patterns is thus obtd. Such film 3 is immersed into a soln. of an org. photochromic material such as indole spironaphthoxazine and is dried and thereafter the film is laminated between two sheets of the plate glass 1 and two sheets of the polyvinyl butyrals which are the interlayer adhesive agents. The laminate is subjected to normal adhesion after preliminary adhesion.
Patent JP-S6447689-A (JP)
Title: Container for scooter type car
Inventor: YOKOUCHI ETSUO
IPC: B62J9/00
Filed: 1987-08-14
Abstract: PURPOSE: To prevent damage to stored goods and generation of noise without reducing the capacity by coated the interior and the peripheral edge of an opening of a storing device formed by a steel plate frame with a protective layer. CONSTITUTION: A part of a facing plate below a seat 5 is constructed by a steel plate frame 8 of a bottomed box type, in which the seat 5 is put on an upper surface opening 10 to freely open and close. The inner surface of both the side plates 8a and the base plate 8b of the steel plate frame 8 are coated with a rubber sheet 26, and the peripheral edge of the opening 10 is coated with a rubber-made trim chenille 28 clamped by an upward flange 27. Thus, the steel plate frame 8 functions as a storing box also serving as a facing plate. Accordingly, the structure below the set 5 can be simplified to increase the storing box capacity. Furthermore, abutting between the stored goods and the steel plate can be avoided so as to prevent damage to stored goods and the generation of noise.
Patent JP-S5992014-A (JP)
Title: Desulfurization of waste gas
Inventor: SHINODA NAOHARU
IPC: B01D53/34
Filed: 1982-11-19
Abstract: PURPOSE:To adjust a desulfurization factor, by controlling the supply amount of an Mn-compound into a Ca-compound-containing absorbing tower recirculation slurry by detecting the amount to be absorbed into the slurry of O2-gas blown into said slurry. CONSTITUTION:The flow amounts and the SO2-concns. of untreated exhaust gas and desulfurized exhaust gas are detected by detection terminals 2, 4 to calculate an SO2-absorbing amount S. A part of the recirculation slurry of an absorbing tower 3 is guided to an aeration tank 9 and the introducing amount A thereof is detected by a detector 8 while O2-containing gas is blown into the aeration tank 9. The flow amounts and O2-concns. of gases before and after blowing-in are detected by detection terminals 10, 11 to calculate an O2-absorbing amount C. A part of the recirculation slurry is withdrawn out of the system according to mass balance and an outflow amount is detected by a detector 15. When the supply amount of an Mn-compound is adjusted so as to set the value of (200XBXC)/(AXS) to about 5 or less, the control of a desulfurization factor is facilitated.
Patent JP-H1044379-A (JP)
Title: Printing process managing system
Inventor: NAKAYAMA HIDEAKI
IPC: G06Q10/06
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To compute various operation data necessary to form an operation schedule by inputting an instruction into a process computer from a remote place and to automatically respond by effectively obtaining prior information such as plate making and printing operation progress state via a telephone channel from the plate before an original is conveyed to a job site. SOLUTION: An access signal A of an operation progress state inquiry to operation command regarding plate making and printing process management to be radio or wire transmitted from a radio or wire communication terminal is received by a radio and wire communication control terminal 3, and a server access signal B is generated. A server 4 is operated based on the signal B to generate a response data signal C. The signal C is converted into a telephone channel response data signal D by the equipment 3 having an automatic response processor 8, and transmitted to the terminal 1.
Patent JP-H0870436-A (JP)
Title: Picture processor
Inventor: SHIMURA NORIO
IPC: H04N5/937
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a frame image, in which shake is inconspicuous and image is satisfactory, from video input. CONSTITUTION: An NTSC video signal is inputted to an input terminal 10 and image data of an odd numbered field and an even numbered field is stored in a frame memory 18. An MPU 20 detects the movement of lines or blocks from field data stored in the memory 18 by line unit or block unit. Then, for a line or a block with movement, frame image data is generated from input data of the odd numbered field and raster interpolation data or last value interpolation data. On the other hand, for a line or a block without movement, the frame image data is generated from input data of the odd numbered field and that of the even numbered field.
Patent JP-S6180313-A (JP)
Title: Constant current device
Inventor: OHARA MICHIMASA
IPC: G05F1/10
Filed: 1984-09-27
Abstract: PURPOSE:To make a constant current device highly efficient and to reduce its size by clamping the additional wiring current of a current detector by a Zener diode when the output voltage of the constant current device is shifted from a load sharing voltage value by a prescribed value or more to set up a constant current mode. CONSTITUTION:The constant current device is constituted of constant current converters 1-n, a constant current control device 10, a drooping control circuit 11, a current detector 12 for constant current control, and a voltage detector 13 for output voltage detection, respective converters 1-n are controlled in common with a constant current and the output voltaghe is prevented from abnormal rise by the circuit 11. In addition, high resistors R5, R6 are connected between a previous position of said detector 12' and an earth to detect the output voltage from the resistor R6. Output current from a uniform load sharing control device 15 is made to flow into an additional winding 17 of said detector 12'. The output voltage is added to a reference voltage Vref 3 through a vari able resistor RV and the added voltage is clamped by a Zener diode ZD through an inversional amplifier 16 and current ID is made to flow into the additional winding 17 to control a feed current Io.
Patent JP-H0250628-A (JP)
Title: Radio receiver
Inventor: KAWAI KOZO
IPC: H04B1/20
Filed: 1988-08-12
Abstract: PURPOSE:To simplify reproduction and to realize immediate reproduction by forming a control means in a way that a head of an audio signal recorded automatically is reproduced in the operation of a reproduction switch in a radio set provided with a recording and reproducing means. CONSTITUTION:The radio set is provided with a radio main body 1, a recording and reproducing means 2 recording a broadcast audio signal received by the radio main body 1 and reproducing the recorded broadcast voice, a timer means 3 setting the recording time of the broadcast voice and a control means 4 controlling the radio main body 1 and the recording and reproducing means 2 by an output of the timer means 3 to record a routine time program automatically, and the control means 4 is formed so that a signal is regenerated from the head of the broadcast voice recorded automatically in the operation of a reproduction switch 5. The recording and reproducing means 2 uses an endless magnetic tape 20, and the start and the end of the magnetic tape 20 are jointed by a conductive tape and the one cycle stop position at the recording and reproduction is recognized by using a sensing switch 28 to detect the conductive tape.
Patent JP-S6179146-A (JP)
Title: Nmr image device
Inventor: IWAOKA HIDETO
IPC: A61B10/00
Filed: 1984-09-27
Abstract: PURPOSE:To shorten a scanning time by placing magnetism entirely inside and outside a slice surface in a thermally balanced state forcibly and accurately when a sequence for one view is finished. CONSTITUTION:A control circuit 2 flows a current to a static magnetic field coil 1 to apply a static magnetic field to an object body, and in this state a controller 20 flows a current to a Z slanting magnetic field coil 3 through a control circuit 4 to apply a Z slanting magnetic field. Then, an X slanting magnetic coil and a Y slanting magnetic field coil are excited. An NMR resonance signal obtained from a detection coil 8 is inputted to a computer 13 through a preamplifier 9, phase detector 10, and wave memory 11. Then, the computer 13 processes the NMR resonance signal as specified to form a tomographic image.
Patent JP-S6092772-A (JP)
Inventor: SAKAE HISAHIRO
IPC: A61M16/00
Filed: 1983-10-27
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-H0950356-A (JP)
Title: Device and method for image processing, and printer
Inventor: NARITA IZUMI
IPC: G06F3/12
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To supply print data suitable to a printer that has the image forming parts of different systems by generating the print data accordant with each characteristic of these image forming parts from the input images. SOLUTION: An input/output part 151 of a printer 150 receives the printer data from a host computer 110 via an interface 120 and also controls the transfer of the control information. A printer controller 152 controls the printer 150 based on the print data and the control information received from the computer 110 via the part 151, and prints a single image via an image forming part A (153) and an image forming part B (154). The parts A and B apply a black/white laser beam system and a color ink jet system respectively.
Patent JP-H0489940-A (JP)
Title: Ground erection method for chord stretching beam
Inventor: YUKIMURA NORIE
IPC: E04G21/14
Filed: 1990-08-01
Abstract: PURPOSE:To give a prestress simply by stretching a chord tensioning member between large beams, stretching each large beam bow-shapedly, installing an assistant member between the chord tensioning member and each large beam, and giving prestress to the chord tensioning member by the load of large beam, roofing material, etc. CONSTITUTION:A receipt truss 2 is mounted on each supporting structure 1. On the ground between structures 1, chord tensioning members 3b are connected to the ends of a large beam 3a and stretched bow-shapedly, and an assistant member 3c is interposed between the large beam 3a and each chord tensioning member 3b, and chord tensioning member 3 are ground erected. Then a jack in the upper part of the timbering is sunk, and supporting of the large beam 3a is released, and now the load of the large beam 3a, roofing base material, etc., is applied to the chord tensioning member 3b through the assistant member 3c. Thereby a prestress is given. Further the chord tensioning member 3 is heaved by a hangup jack 10 mounted on the truss 2 and secured thereto.
Patent JP-H0737576-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacture of its positive pole active material
Inventor: INOUE KAORU
IPC: H01M10/0566
Filed: 1993-07-22
Abstract: PURPOSE:To provide a positive pole active material for a nonaqueous electrolyte secondary battery excellent in charge/discharge efficiency with high capacity by smoothly promoting intercalate/deintercalate reaction of lithium. CONSTITUTION:In a spherical and almost spherical or elliptical secondary particle 2, a plate-shaped monocrystal grain 1, having a stratified structure of regularly laminating a thin piece, is collected, and in almost or all the plate-shaped crystal grains for constituting a surface part of this secondary particle 2, a stratified structural surface of inercalating/deintercalating lithium is exposed toward the outside of this secondary particle 2.