baber/WOPTO huggingface dataset:
Patent JP-H04297475-A (JP)
Title: Anti-virus drug
Inventor: SHIGETA SHIRO
IPC: A61P31/16
Filed: 1991-03-26
Abstract: PURPOSE:To provide the subject anti-virus drug containing a pyridobenzoazole compound, etc., as the active component and effective to influenza virus as a respiratory RNA virus or RS virus. CONSTITUTION:An anti-virus drug containing a compound of formula I (R is carboxyl, lower alkoxycarbonyl or cyano) or a pharmaceutically permissible salt thereof as the active component. As the compounds of formula I, 4-cyano-2- ethoxycarbonyl-1-imino-1H is exemplified. The compounds of formula I can be obtained by reacting a compound of formula II with a compound of formula III in a solvent such as an alcohol and isolating it. The above-mentioned anti- virus drug is administrated in a form of injection, powder, granule, etc., and in an amount of 1-100mg/adult/clay on the compound of formula I base.
Patent JP-S5466170-A (JP)
Title: Measuring instrument of buried positions of underground cables
Inventor: IGARASHI KENICHI
IPC: G01V3/11
Filed: 1977-11-07
Abstract: PURPOSE: To enable only the required signal to be detected without being affected by noise from others by synchronously detecting the magnetic fields owing to the alternating currents flowed to the core of an underground cable with the synchronizing signal being induced in a synchronizing signal detecting coil thereby detecting the signal.  
     CONSTITUTION: The voltages being induced in the signal detecting coil 1 and a synchronizing signal detecting coil 2 which are disposed at mutually perpendicular planes are amplified respectively from terminals 3, 4 in selective amplifiers 5,6 and the output from the amplifier 6 is shifted to a suitable phase with a phase shifter 7, after which it is inputted simultaneously with the output from the amplifier 5 to a synchronous detector 8. When the detecting coils 1, 2 are interlinked to the magnetic field 14 developed by the current of a known frequency having been flowed in the cable core 13, the voltage having been induced in the signal detecting coil 1 is selected of the signal frequency alone by the selective amplifier 5 and only the signal having been synchronized os further detected with the synchronous detector 8 and therefore a high signal to noise ratio may be obtained and the position measurement of high accuracy is made possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63296338-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARUSHIGE YASUSHI
IPC: H01L21/30
Filed: 1987-05-28
Abstract: PURPOSE:To contrive accomplishment of facilitation of automatic alignment of a pattern by a method wherein, when the transparent conducting film on a transparent substrate is etched, the substance located on the lower layer of the transparent conducting film is etched using the transparent conducting film as a mask at least after the pattern positioning mark part has been etched. CONSTITUTION:A photomask is pattern-align for the first transparent conducting film 14; a photoresist 15 is selectively exposed, the scattered light on the pattern edge is detected by projecting a laser beam, and the position of the first transparent conducting film 14 is recognized. At this point, the scattering of laser beam caused by stepping A is position-detected. To be more precise, caused by etching the substance on the lower layer using the first transparent conducting film 14 as a mask, a large and stabilized position detecting signal of the mark part for pattern alignment can be obtained. As a result, the automation of pattern alignment can be simplified.
Patent JP-S5256799-A (JP)
Title: Sprinkler head of on-off type
Inventor: YOSHIMURA HIROYUKI
IPC: A62C37/16
Filed: 1975-10-31
Abstract: PURPOSE: To improve driving safeness of a sprinkler head by expanding and contracting a bellows with a pilot valve so as to open and close a main valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10307920-A (JP)
Title: Positional deviation detection device, image check device and machine readable recording medium recording positional deviation detection program
Inventor: MATSUTAKE OSAMU
IPC: G06T7/60
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To correct the positional deviation of a reference circular image or a check object image in a state where the image is photographed in its full size by calculating the positional deviation of a processing object image to the reference circular image based on the difference between the reference position coordinate data and the detection position coordinate data. SOLUTION: An image memory 3 photographs a reference circular object via an image pickup part 1 to store it as a reference circular image and also registers this image in a model memory 9 as a search image. A check object is photographed at the part 1 and stored in the memory 3. At an image search part 73, the photographed image is successively searched by the search image and the search image is compared with the photographed image for detection of an area that has high correlation value between both images, for example. The correction value is calculated from the detection position coordinates of each area and the reference position coordinates, and the check object image is scrolled for correction of its positional deviation. Then a recognition processing part 74 compares the check object image with the reference circular image to decide the quality of the check object image.
Patent JP-S5849369-A (JP)
Title: Novel imidazole compound, manufacture and analgesic antipuretic antiinflammatory drug containing same as major component
Inventor: ANJIERO KARENCHI
IPC: C07D233/64
Filed: 1982-07-31
Abstract: Imidazole compounds of formula (I) 
<CHEM>
 their salts and analgesic, antipyretic and antiinflammatory pharmaceutical composition containing them. 
<??>Intermediates useful in the preparation of said imidazole compounds. 
<??>Process for preparing the imidazole compounds as well as some intermediates for the preparation thereof.
Patent JP-S6113421-A (JP)
Title: Magnetic tape having leader tape
Inventor: OGAWA HIROSHI
IPC: G11B5/627
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a magnetic tape having a leader tape which possesses an excellent cleaning effect by incorporating essentially conductive powder and binder into a coating layer and adjusting the light transmittance of the leader tape at >=20%. CONSTITUTION:Conductive powder such as SnO2, In2O3, TiO2, ZnO, BaTiO3 or BrTiO3 having conductivity or the powder doped with an element having different valency to have the improved conductivity, the conductive powder introduced therein with an oxygen defect by a heat treatment in, for example, a non- oxygen atmosphere, or the pulverous powder of an ordinary white pigment or filler coated thereon with a conductive material consisting of the conductive powder as a conductive layer are used. The coating layer formed of such conductive powder dispersed in the binder has the high conductivity and light transmittance. A resin such as vinyl chloride/vinyl acetate copolymer, polyisocyanate is used as the binder. The light transmittance can be changed by changing the ratio between the powder and the binder.
Patent JP-H04358745-A (JP)
Title: Cooling device for internal combustion engine
Inventor: ABE SHIZUO
IPC: F01P3/02
Filed: 1991-06-04
Abstract: PURPOSE:To reduce line resistance due to the curvature of a refrigerant inflow port in a cooling device cooling an internal combustion engine by providing annular grooves on the cylinder liner outer periphery to flow a refrigerant. CONSTITUTION:A circular arc part 19 is provided on a link-connection part on a side where at least a refrigerant flows out of the communication-connection part of a refrigerant inflow port 17 and a longitudinal groove 14, to increase the flow rate of the nearest refrigerant in respective annular grooves on the lower side of any annual groove nearest to a combustion chamber.
Patent JP-H09313677-A (JP)
Title: Rotary actuator for pachinko ball shooting
Inventor: KAMIYAMA TAKESHI
IPC: A63F7/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide strong rotating force in simple structure. SOLUTION: Inside a container body 1 constituted by coupling a case and a cover, coils 10 are centrifugally housed. Along the inner peripheral surface of a coil frame 11, fixed iron cores 4... are arranged. Further, inside the fixed iron cores 4..., a rotor 20 composed of a cylindrical permanent magnet fixed on a turning shaft 7 is supported integrally with the turning shaft 7 so as to be freely turned. In this case, the rotor 20 is alternately magnetized to different poles along its circumferential direction. Inside the container body 1, the rotor 20 and the fixed iron cores 4... are arranged while facing through air gaps. When the coils 10 are electrified, the fixed iron cores 4... alternately fixed to the case and the cover are alternately turned to different magnetic poles. Between the fixed iron cores 4... and the rotor 20, not only magnetic attraction force but also magnetic repulsive force is operated and with both the magnetic force, strong rotating force can be generated at the rotor 20.
Patent JP-S6024278-A (JP)
Title: Stud welding machine
Inventor: TERADA KINZOU
IPC: B23K9/20
Filed: 1983-07-20
Abstract: PURPOSE:To perform continuously and efficiently welding operation of a stud for welding by constituting a stud welding machine in such a way that the stud is supplied from the rear of the welding machine to the tip of a chuck. CONSTITUTION:When the operator pushes a push-button switch 48, electricity is conducted to a coil 31 which attracts an attracting body 23 and a cylinder 21 retreats. A piece of stud bolt is fed in this stage through a feed port 19 into a feed path 15. Air is then supplied from an air pipe 45 to advance a piston 36, then the stud bolt in the path 15 is ejected by a ramming bar 37 and is held in the state projecting from the front end of a stud chuck 9. When the current on an excitation coil 31 is shut off, the chuck 9 is advanced by the action of a pressing spring 27 to press strongly the projection of the stud bolt to a base material. The projection is melted and welded to the base material when the welding current is supplied via the cylinder 21, etc. to the stud. The air is supplied through an air hole 40 into the cylinder 21 and the bar 37 retreats upon ending of welding.
Patent JP-S5560548-A (JP)
Title: Filling resin composition
Inventor: TAKEDA SHIROU
IPC: H01L23/31
Filed: 1978-10-31
Abstract: PURPOSE: To prepare the title resin composition having improved dispersibility, uniform heat conductance, and excellent heat dissipation, and useful as a material for filling the gap between a semiconductor element and a circuit board of a semiconductor device, by mixing a surface-treated powdery inorganic compound to a polybutadiene resin.  
     CONSTITUTION: A powdery inorganic compound such as α-alumina and silicon nitride, is heat-treated at ≥100°C and cooled in a dry atmosphere. The heat-treated powder is dispersed in an organic solvent solution of cyclized cis-1,4-polybutadiene or a maleinized atactic 1,2-polybutadiene having a maleinization degree of 10W80mgKOH/g, and dried by evaporating the solvent. The surface-treated powder is dispersed in a polybutadiene resin to obtain the objective resin composition containing uniformly and stably dispersed inorganic powder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06180588-A (JP)
Title: Electronic musical instrument
Inventor: RARUFU DOITSUCHIE
IPC: G10H7/08
Filed: 1991-05-10
Abstract: PURPOSE:To synthesize various musical sounds by performing sine wave composition or nonlinear conversion composition according to a mode. CONSTITUTION:A conversion memory 102 consists of an addressable memory stored with 64 calculated nonlinear type data points. The conversion memory 102 includes an internal memory address decoder for accessing the stored data in response to a signal transferred by a loudness scaler 101. Those signals are rounded to the most approximate values corresponding to 64 memory addresses to the stored nonlinear data points. When switches S1 and S2 indicate a sine composition mode, the sine wave composition based upon a higher harmonic coefficient is performed, but when the switches S1 and S2 indicate a nonlinear conversion composition mode, the nonlinear conversion composition for the nonlinear conversion of the output of the loudness scaler 101 in the conversion memory 102 is performed.
Patent JP-S6114713-A (JP)
Title: Foil wound transformer
Inventor: YANAGAWA KAZUHIRO
IPC: H01F27/28
Filed: 1984-06-29
Abstract: PURPOSE:To realize the miniaturization of a tank and the mitigation of electric field in multiplication effect by effectively using the space between magnetic shields. CONSTITUTION:Magnetic shiels 8, 8 are installed on the top and the bottom of the external end of a high voltage winding 7 respectively. a narrow metal sheet 14 and a narrow insulation sheet 15 are wound in the space between these two magnetic shields 8, 8 and a winding 16 is completed. Since part of the winding is housed in the space between the magnetic shields 8, 8, the total winding including the magnetic shield 8 can be reduced and this enables the miniaturization of a tank 9. Since the outermost part of the magnetic shield 8 and the outermost circumferene of the winnding are on the same plane, an equipotential line is also on the same plane and the concentration of electric field is effectively reduced than hitherto, so the distance for insulation between the winding 16 and the tank 9 can be reduced and the electric field can drastically be mitigated. Consequently, the electric field can sufficiently mitigated even if a smaller magnetic shield than hitherto is used and in this case, the tank can further be miniaturized.
Patent JP-H08322804-A (JP)
Title: Biological signal detector
Inventor: SHIMADA TAKUO
IPC: A61B5/0245
Filed: 1995-05-31
Abstract: PURPOSE: To accurately measure biological signals without fitting a sensor to a living body by mounting a biological signal detection means for detecting the biological signals to a living article and arranging a presence judgement means for judging the presence/absence of the living body and an inhibition means for inhibiting the detection of the biological signals when the presence judgement means judges the absence. CONSTITUTION: A vibration detection means 1 mounted to bedding such as a bed pad or the like for detecting vibration generated from a human body on a bed generates a voltage corresponding to vibration acceleration and transmits it to a band amplification means 2. The band amplification means 2 is constituted of an analog electronic circuit for amplifying the vibration frequency components of 0.5Hz-10Hz for instance. A pulse number calculation means 3 extracts pulse wave components from the output signals of the band amplification means 2, a passes them through an integration circuit, then A/D-converts signals and counts a pulse number per minute. Then, the presence judgement means 7 judges the presence/absence of the human body on the bed and a calculation inhibition means 8 inhibits the calculation of the pulse number to the pulse number calculation means 3 when the judged result of the presence judgement means 7 is the absence.
Patent JP-S5837276-A (JP)
Inventor: YOSHIDA YUKIO
IPC: E05F15/10
Filed: 1981-08-27
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-H09318090-A (JP)
Title: Face type warming apparatus
Inventor: HIRANO TOMOYASU
IPC: F24D13/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a face type warming apparatus planed to have an enhanced producibility and ease of transportation. SOLUTION: In a face type warming apparatus having an approximately flat-plate-like heat generating member 10 made by arranging in a specified pattern a heat generating wire 11 for generating heat by energizing, an approximately flat-plate-like protecting member 20 disposed above the heat generating member for protecting the heat generating member, an approximately flat-plate- like surface member 30 disposed above the protecting member and an approximately flat-plate-like rear face member 40 disposed under the heat generating member, the protecting member is made of semi-hard nonwoven fabric and is provided with slit-like grooves 21.
Patent JP-H01301332-A (JP)
Title: Lubricating resin treated steel plate excellent in moldability
Inventor: MORI TAIZO
IPC: C23C28/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a surface treated steel plate excellent in continuous moldability at the time of high speed press molding, by providing a specific chromate film to both surfaces of a zinc or zinc alloy plated steel plate and further providing a resin film composed of a specific resin mixture or compound to both surfaces thereof. CONSTITUTION:In a lubricating resin treated steel plate, a chromate film is provided to both surfaces of a zinc or zinc alloy plated steel plate in an adhesion amount per a single surface of 200mg/m<2> or less on a metal chromium basis and a resin film composed of a resin mixture or composite having glass transition temp. Tg of 70 deg.C or more is provided to both surfaces thereof in an adhesion amount per a single surface of 0.3 to 3g/m<2> on a dry wt. basis. The composition of the resin mixture or composite consists of 100pts.wt. of a resin having a hydroxyl group and/or a carboxyl group, 10-80pts.wt. of sitica and 20pts.wt. or less of polyethylene wax having a m.p. of 70 deg.C or more. This lubricating resin treated steel plate has good continuous moldability and lubricity even at the time of high speed press molding and generates almost no powdering and also well in corrosion resistance after processing.
Patent JP-H02310759-A (JP)
Title: Data transfer device
Inventor: NISHIOKA TOSHIHIRO
IPC: G06F13/12
Filed: 1989-05-26
Abstract: PURPOSE:To efficiently perform data transfer by selecting another channel device when a selected channel device is unable to perform the data transfer. CONSTITUTION:The device is equipped with a data buffer DBUF 10, a request acceptance register 11, a priority control circuit 12, a channel device number register CHNR 13, a one-adder circuit 14, and the CHNR 13 holds a channel device number by which the data transfer is performed by being counted up unconditionally in spite of the presence/absence of the data transfer. The priority control circuit 12 selects the channel devices 20-23 which perform the data transfer by supplying priority in a direction to increase the channel device number attaching the highest priority on the channel device indicated by the CHNR 13. Thereby, it is possible to effectively perform the control of a bidirectional bus 101 and the DBUF 10 by performing the data transfer with another channel device even when the channel device indicated by the CHNR 13 is unable to perform the data transfer.
Patent JP-H04300884-A (JP)
Title: Production of cephalosporin derivative
Inventor: MIYADERA AKIHIKO
IPC: C07D501/04
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the title high-purity derivative useful as an intermediate for antimicrobial agents under a mild condition and in high yield from aminocephalosporinic acid as a raw material by a specific method of using inexpensive protease. CONSTITUTION:First 7-aminocephalosporinic acid shown by formula I is reacted with a compound shown by formula II (R2 is acryl type protecting group; R3 is lower alkyl; R4 is amino acid side chain) in water or a hydrous solvent in the presence of protease preferably at 15-40 deg.C to give a compound shown by formula III (M is H or alkali metal). Then the compound is reacted with a pyridine derivative [preferably 5-(4-pyridyl)oxazole] in an organic solvent in the presence of sodium iodide to give a compound shown by formula IV (R5 is H or oxazolyl). Finally, this compound is reacted in water or a hydrous organic solvent in the presence of protease to give the objective 7-amino-3- pyridiniomethylcephalosporin derivative shown by formula V (X<-> is acid-forming anion; R1 is R5).
Patent JP-S5258348-A (JP)
Title: Sampling circuit
Inventor: MIZUSHIMA TAKEO
IPC: H04L13/08
Filed: 1975-11-07
Abstract: PURPOSE: To obtain stable operation by sampling the input signal of binary indication with the first clock pulse and also by sampling the output by the second clock pulse having lower frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6024678-A (JP)
Title: Picture reader
Inventor: NAKATANI AKIO
IPC: G06K9/32
Filed: 1983-07-21
Abstract: PURPOSE:To correct inclined distortion before storing a picture in a picture memory, by reading optically the picture, storing it temporarily in a buffer memory, and correcting the contents of the buffer memory basing on the corrected value corresponding to a read position error. CONSTITUTION:When correcting and reading out the picture data of an inclined distortion from a buffer memory, it can be executed by designating a read-out use address quantity so as to be inclined by an error portion. For instance, in case the number of read elements of a CCD sensor and the setting error correspond to 2048-bit and 4-bit, respectively, it will do that 1-bit is shifted to the next line at every 2048/4=512-bit. The first Y address shift counter 9 is constituted of a counter which is reset whenever an X address use clock is (n)-bit, for instance, 2048-bit, has a storage area for storing a corrected value (512 in this example) as a set value, and outputs one pulse whenever the clock is 512- bit. This one pulse attains to a Y address shift pulse, and it is inputted to the next second Y address counter 10.
Patent JP-H07322099-A (JP)
Title: Noise reducer
Inventor: YONEZAWA NAOKI
IPC: H04N9/64
Filed: 1994-05-25
Abstract: PURPOSE:To provide a noise reducer without generating a vertical color bleeding of an image by a carrier chrominance signal changing gradually between lines. CONSTITUTION:A differential signal obtained by the use of a line memory 5 from a carrier chrominance signal and the present carrier chrominance signal before one line period is multiplied by {1-feedback value (KE)}. The addition output essentially adding a carrier chrominance signal before one line period is supplied to the line memory 5 to the multiplication output and the carrier chrominance signal before one line is obtained. Based on the differential signal, the present feedback value (K0) is generated by a 1st feedback value generation circuit 2. The presence or absence of the line correlation with the feedback value (K1) before one line period of the present feedback value is discriminated by a 2nd feedback value generation means circuit 8. When there is a line correlation, the feedback value (KE) is made 0. When there is no line correlation, the present feedback value (K0) is made the feedback value (KE).
Patent JP-H08329911-A (JP)
Title: Battery
Inventor: UBUKAWA SATOSHI
IPC: H01M50/528
Filed: 1995-05-31
Abstract: PURPOSE: To manufacture batteries efficiently by mass production at low cost with lessened number of parts and to lower the defective rate in a manufacturing process. CONSTITUTION: A battery is composed of a case 1, an electrode unite 2 inserted in the case 1, and a sealing plate 4 closing an open part of the case 1. The sealing plate 4 is provided with battery electrodes, an insulation plate, a spacer 7, and a sealing body tub 5 and they are fixed in the sealing plate 4. While the battery electrodes and the sealing body tab 5 are electrically connected, they are insulated from the sealing plate 4. The spacer 7 and the insulating plate are unitedly formed from insulation material and apertures 7A for joining are formed in both side faces of the spacer 7.