baber/WOPTO huggingface dataset:
Patent JP-S6185362-A (JP)
Title: Novel diaryl compound
Inventor: AMSCHLER HERMANN
IPC: C07D401/14
Filed: 1985-09-27
Abstract: Diaryl compounds of formula I    <IMAGE>  (I)  wherein Ar represents a ring of the formula   <IMAGE>  in which Y denotes oxygen (O), sulfur (S), vinylene (-CH=CH-), azomethine (-CH=N-) or a group of the formula   <IMAGE>  R1, R2 and R3 are identical or different and denote hydrogen, C1-C6-alkyl, C3-C7-alkoxyalkyl, aryl, aryl-C1-C6-alkyl or aryloxy-C1-C6-alkyl, R4 and R5 are identical or different and denote hydrogen, hydroxyl, halogen, nitro, cyano, trifluoromethyl, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkoxy which is completely or partly substituted by fluorine, C1-C4-alkoxycarbonyl, C2-C5-acyl, amino or mono- or di-C1-C4-alkylamino, R6, R7, R8 and R9 are identical or different and denote hydrogen, hydroxyl, halogen, C1-C4-alkyl, C1-C4-alkoxy, amino, mono- or di-C1-C4-alkylamino, or C1-C4-alkoxy which is completely or partly substituted by fluorine, and A denotes straight-chain or branched C2-C5-alkylene, which can be substituted by C1-C4-alkoxy or aryl, and their salts are new compounds for the treatment and prophylaxis of diseases of circulatory origin.
Patent JP-H0765730-A (JP)
Title: Magnetron
Inventor: AIGA MASAYUKI
IPC: H01J23/20
Filed: 1993-08-27
Abstract: PURPOSE:To restrain the temperature rise of a strap ring and prevent the crack or fracture thereof without sustaining any increase in cost by maintaining the size of a vane at the end of an anode cylinder larger than at the end of a cathode in a tube axis direction. CONSTITUTION:This magnetron has a plurality of vanes 2 radially projected from the internal surface of an anode cylinder toward an axial center and electrically shortcircuited alternately via strap rings 3 and 4. The size H of the vane 2 at the end of the anode cylinder is made larger than the size (h) at the end of a cathode along a tube axis direction. According to this construction, the thermal resistance of the vane 2 can be lowered, and the use of an expensive material for the rings 3 and 4 is not required, thereby avoiding an increase in cost. Also, a temperature difference between the external surface of the anode cylinder and the secured sections of the rings 3 and 4 can be reduced to alleviate thermal deformation stress, thereby enabling the crack or fracture of the rings 4 and 4 to be prevented during intermittent operation.
Patent JP-H0855445-A (JP)
Title: Magnetic recording medium reader
Inventor: KOBAYASHI TOSHIMASA
IPC: G11B21/02
Filed: 1994-08-15
Abstract: PURPOSE:To obtain a magnetic recording medium reader having a screw shaft for feeding a magnetic head capable of maintaining high slidability over a long period of time. CONSTITUTION:Guiding shafts 2, 3 and a supporting body 6 which supports the magnetic head 5 onto the screw shaft 4 are supported sliding contactably and recording or reproducing of information is executed by allowing the magnetic head to travel in sliding contact with the magnetic recording medium. The sliding contact part of the screw shaft 4 with the magnetic head supporting body is subjected to nickel-phosphorus plating or nickel-boron plating dispersed with a polytetrafluoroethylene. The high slidability is obtd. by subjecting the screw shaft for feeding the magnetic head to composite plating dispersed with the polytetrafluoroethylene.
Patent JP-S59104174-A (JP)
Title: Semiconductor device
Inventor: YOSHIZAWA HIROSHI
IPC: H01L27/115
Filed: 1982-12-07
Abstract: PURPOSE:To facilitate the adjustment of the operating characteristic of a function circuit by coupling a nonvolatile memory cell to the function circuit of a semiconductor analog device and adjusting the storage amount. CONSTITUTION:A nonvolatile semiconductor memory cell which continuously varies a current between the source and the drain by the charge stored in the gate of a floating gate avalanche injection MOS(FAMOS) 11 between the adjusting terminal 6 and a VDD terminal 8 of a circuit to be adjusted (function circuit) 5. After the IC is completed, the operating characteristics of the function circuit 5 are measured, a high voltage pulse is applied between the terminal 6 and the terminal 8, and charge is stored in the gate of the FAMOS11. The measurement and the pulse application are repeated, and the current flowed to the FAMOS11 is increased until becoming the desired operating characteristics. Then, the operating characteristic can be accurately and readily adjusted even for the monolithic IC.
Patent JP-S6455972-A (JP)
Title: Video signal switching circuit
Inventor: OGAWARA YOSHIAKI
IPC: H04N5/225
Filed: 1987-08-27
Abstract: PURPOSE:To prevent the distortion of a monitor screen by temporarily shifting the DC level of an output video signal in the direction of a synchronous tip at the same time as switching a video signal to be outputted. CONSTITUTION:If a switching signal 16 is supplied to a flip flop circuit 10 when the video signal 4 is inputted to an output terminal 12, a switch 6 changes over a moving contact point 6c from the side of a switching contact point 6b to the side of a contact point 6a, and outputs a black burst signal 3 to the output terminal 12. A transistor TR1 is instantly turned on whenever switching is executed. Since the DC bias voltage of a connection point 14 drops, the tip level E2 of the horizontal synchronizing signal HD and the vertical synchronizing signal VD of the black burst signal 3, which are outputted just after switching can be reduced so as to protrude it to the side of a zero potential E0. Thus, the screen is prevented from flowing in a vertical direction at the time of switching even if switching is executed just in front of the vertical synchronizing signal.
Patent JP-H1040562-A (JP)
Title: Optical disc apparatus
Inventor: OYAMA MASAO
IPC: G11B33/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent dirt of lens of an optical pickup from occurring in a optical apparatus using an optical pickup of a CD player, etc. SOLUTION: A shutter 18 is provided to be driven by a shutter drive means 38 to freely move between the closing position for covering an objective lens 12 of the optical pickup 6 and an opening position for exposing the objective lens. The shutter drive means 38 moves the shutter to the closing position depending on the operation of the mechanical chassis 3 to move to the stop position when the operation stop command of the optical disc apparatus is issued and also moves the shutter to the opening position depending on the operation of the mechanical chassis 3 to move to the operating position when the operation start command of the optical disc apparatus is issued.
Patent JP-H0635555-A (JP)
Title: Maximum power point tracking control method for solar battery
Inventor: KAWARABAYASHI ICHIO
IPC: G05F1/67
Filed: 1992-07-16
Abstract: PURPOSE:To prevent the operating voltage from being largely apart from a maximum power point by dispensing with control of the maximum power pint and keeping the operating voltage in an unchanged state if generated power is changed by the change of the solar radiation quantity while judging the change cause of the generated power. CONSTITUTION:A measuring device 4 measures the power generated by a solar battery 1 and stores the measured values in a memory device 5. A control circuit 3 decides whether the generated power is changed by the change of the operating voltage or the change of the solar radiation quantity. When the change of the solar radiation quantity is performed, a power converter 2 is instructed to dispense with tracking control of the maximum power point, and the maximum power point tracking control is performed only when the solar radiation is stable. That is, all the measured values of the measurement value W1 set before the change of the operating voltage, the measurement value W2 set after the change of the operating voltage, and the measurement value W3 set when the changed operating voltage before the change is restored are stored and then compared with each other. Then the operating voltage before the change is kept when W1<W2 and W2<W3 or W1>W2 and W2>W3 are satisfied respectively.
Patent JP-S6193240-A (JP)
Title: Engine with supercharger
Inventor: EBINO HIROSHI
IPC: F02D45/00
Filed: 1984-10-11
Abstract: PURPOSE:To control a fuel injection quantity in a highly accurate manner, by installing a detection timing setting device which sets the detection timing of a second air quantity detector, detecting a flow rate of air flowing out to a secondary air passage, just before an engine exhaust port opens. CONSTITUTION:A first air quantity detector 14 is installed at the more upstream than a branching part between a main suction passage and a supercharging passage. A second air quantity detector 24 is installed in a secondary air passage to be connected to an exhaust system from the supercharging passage. A fuel injection quantity is controlled with the output made up of subtracting output of the second air quantity detector 24 from that of the first air quantity detector 14. There is provided with a detection timing setting device 44 which sets the detection timing of the second air quantity detector 24 just before an engine exhaust port opens. Thus, a fuel injection quantity is controllable in a highly accurate manner.
Patent JP-S6461527-A (JP)
Title: Covered yarn
Inventor: FUJITA TAKAYOSHI
IPC: D02G3/36
Filed: 1987-08-26
Abstract: PURPOSE: To obtain a high-strength, high-modulus covered yarn easy to handle in the processes after rewound, by winding, coil-fashion, a sheath yarn consisting of ultrahigh-molecular weight polyethylene fiber around a twistless carbon fiber multifilament yarn arranged in a straight-line fashion. CONSTITUTION: This covered yarn is obtained by winding, coil-fashion, a sheath yarn consisting of an ultrahigh-molecular weight polyethylene multifilament yarn 2 with a molecular weight of >=1000,000 around a core yarn i.e., a substantially twistless carbon fiber multifilament yarn 1 arranged in a straight-line fashion. This covered yarn thus obtained is easy to handle in the processes after rewound, with the carbon fiber substantially retaining its high mechanical strength and high modulus and the sheath yarn holding its sufficient mechanical strength even when chafed against a guide or the like.
Patent JP-H0767554-A (JP)
Title: Jelly cake and its production
Inventor: DONPOU NORIYUKI
IPC: A23L21/10
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a jelly cake having smooth surface and no mutual adhesion, comprising edible gum, acidulant.spice, sugar.thick malt syrup and sugar-coating with cane sugar. CONSTITUTION:This jelly cake is obtained by coating small pieces consisting of (A) edible gum (Arabic gum, xanthan gum, etc.), (B) acidulant.spice and (C) sugar.thick malt syrup with (D) sugar-coating with cane sugar.
Patent JP-S6192021-A (JP)
Title: Elastic surface wave element
Inventor: KURODA HIROSHI
IPC: H03H3/08
Filed: 1984-10-11
Abstract: PURPOSE:To decrease the delay time temperature coefficient (TCD) and elastic surface wave propagation loss by using a metal so as to bond a lithium niobate single crystal plate onto a fused quartz plate substrate and constituting an electrode on it. CONSTITUTION:One side of the fused quartz substrate 5 is subject to mirror polishment (surface roughness of lambda/4 or below) and the other side is formed as a rough face equivalent to #600 so as to scatter a bulk wave generated from a comb line electrode 2. Ni-Cr is vapor-deposited to the bonded face of the lithium niobate single crystal 1 by 200-1,000Angstrom , and after tin is vapor- deposited by 1mum, the result is pressed with the fused quartz substrate 5 under a pressure of 2-4kg/cm<2>. The direction of the lithium niobate single crystal plate 1 is selected so that the elastic surface wave is propagated in the Y-cut X axis direction, the plate with a thickness of 0.5-1.5mm is subject to mirror surface polishment until the TCD is zeroed and the comb line electrode 2 is vapor-deposited by the photo lithography technology. The TCD is zeroed by selecting (H/lambda) as 0.45 from figure illustrating the change in the TCD when the value (H/lambda) formed by normalizing the thickness H of the lithium niobate single crystal plate 1 by the elastic surface wavelength as the X axis.
Patent JP-S58113198-A (JP)
Title: Porphyrin compound bonded with cyclodextrin
Inventor: EJIMA KIYOSHI
IPC: C07H13/12
Filed: 1981-12-26
Abstract: NEW MATERIAL:The compound of formulaI[R1 is OH, ORa (Ra is 1-7C hydrocarbon group), etc.; R2 is vinyl, CH2CH2COORf (Rf is H or Ra), etc.; R3 is OH, NH2, etc.; R4 is H, hydrocarbon group, etc.; -XY- is group of formula II, formula III, etc.; n is 6-8]. EXAMPLE:An iron (III) complex of porphyrin derivative consisting of protoporphyrin IX monoethyl ester and 6A,6B,6C,6D,6E,6F,6G-aminomethyl-6A,6B, 6C,6D,6E,6F, 6G-deoxy-beta-cyclo-dextrin bonded to the ester at one point through the group of formula III. USE:Blood substitute for transfusion. PROCESS:The objective compound is prepared, e.g. by reacting monoethyl ester derived from protoporphyrin IX, 2Na salt with an amine (e.g. 6A,6B,6C,6D,6E,6F, 6G-heptaminomethyl-6A,6B,6C,6D,6E,6F,6G-heptadeoxy-beta-cyclodextrin) in the presence of a peptide bonding agent (e.g. diethylphosphoric acid cyanide).
Patent JP-S58112589-A (JP)
Inventor: OGATA NOBUTAKA
IPC: D06F75/26
Filed: 1981-12-24
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-2000042054-A (JP)
Title: Bed system with mechanism for defection
Inventor: KIMURA MOTOYASU
IPC: A61G7/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a bed system with a safe mechanism for defecation at the time of opening and closing. SOLUTION: This bed system is provided with a front base 1 for receiving the upper half body of a user, a rear base 2 for receiving the lower half body, a slide mechanism 3 provided on at least one of the respective bases 1 and 2 and constituted so as to be slid in the direction of separating from the other base, a stool 4 installed at the lower part of a gap part formed by the separation of the respective bases 1 and 2,  a detection means 5 provided on at least one side of the surfaces facing each other of the front base 1 and the rear base 2 for detecting whether or not an object is present between the respective bases 1 and 2 and a central control part 6 for stopping or inverting the drive of the slide mechanism 3 on condition that it is a mode for moving the slide mechanism 3 in the direction of bringing the respective bases 1 and 2 close and the detection means 5 detects the object.
Patent JP-S6368372-A (JP)
Inventor: YASUE TSUTOMU
IPC: B25B1/02
Filed: 1986-09-10
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-2000043317-A (JP)
Title: Method and device for multi-beam imaging
Inventor: ISONO KOICHI
IPC: B41J2/45
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for multi-beam imaging, capable of effecting picture describing process even under a condition that one part of LDs are broken. SOLUTION: The breakage of respective LDs is detected at first. Next, a row including a maximum number of light-emitting devices (partial LD rows consisting of 1-4ch) out of a plurality of partial LD rows (three partial LD rows of 1-4ch, 6 and 7ch, and 9 and 10ch) produced by being devided by broken LDs, is selected as an effective row of LDs. Then, the image is conducted by using the effective row of LDs (1-4ch).
Patent JP-S58114980-A (JP)
Title: Parer feed control system for printer
Inventor: KITANO SHIGERU
IPC: B41J11/42
Filed: 1981-12-28
Abstract: PURPOSE:To shorten the time for controlling the paper feed by sending a high speed paper feed instruction to a print controller detecting the depression of a paper feeding key while a stop instruction is provided thereto with a host CPU. CONSTITUTION:After the on-off state of a paper feeding key 4 is recognized with a host CPU 1 via an input circuit 5, the key 4 is depressed. The on-state is detected with the CPU 1 and a high speed paper feeding instruction code is fetched from a memory 3 and inputted into a printer controller 2 which sets a printer motor signal for a controlling flip flop (FF) 24 to be sent to a printer 6 through a terminal O2. At the same time, a memory element 29 is set to send a paper feeding signal to the printer 6 at a terminal O3 thereby executing the paper feed control. Then, after the release of depression in the key 4 is detected with the CPU 1 checking for the depression state of the key 4 via the circuit 5, a stop instruction code is fetched from the memory 3 to the controller 2 to reset the element 29, which turns off the paper feeding signal to stop the paper feeding control of the printer 6.
Patent JP-S6456517-A (JP)
Title: Screw of molding machine
Inventor: TAKIZAWA KIYOTO
IPC: B29C48/605
Filed: 1987-08-28
Abstract: PURPOSE:To contrive improvements in plasticization and a kneading effect, by a method wherein in an auxiliary flight of a necessary length provided between main flights, by making the outside diameter smaller than that of the main flight, a lead angle of the auxiliary flight is made larger than that of the main flight and branches are formed in parallel with each other alternately every pair of the auxiliary flights. CONSTITUTION:A main flight 12 having about the same outside diameter as the inside diameter of a heating cylinder is formed continuously on an axial part of a screw at a predetermined lead angle extending over a feed zone, compression zone and metering zone, and there is an auxiliary flight 14 in a groove 3 between the main flights 12 positioning at the metering zone. The outside diameter of the auxiliary flight 14 is formed a little smaller than that of the main flight 12 and a lead angle is made larger than that of the main flight 12. The auxiliary flight is comprised of a first and second flight 14a, 14b ramified alternately every pair of the auxiliary flights from a facing side surface of the main flight 12 and formed in parallel with each other. An inner corner 15 of brach parts of the flights 14a, 14b is formed into a state of a circular arc so that resin does not stay.
Patent JP-2001041482-A (JP)
Title: Bath room heating machine
Inventor: KANEDA HIROSHI
IPC: F24D5/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a bath room heating machine installed in a bath room and excellent in using performance by preventing the generation of cold air during starting of heating. SOLUTION: This bath room heating machine 1 is installed in a bath room 3 and comprises a blower 13 to circulate air in the bath room 3, a heat- exchanger 14 to increase temperature in the bath room 3, a temperature detector 12 to detect temperature in the bath room 3, a circulation means 25 to circulate a heating medium heated by a heating device 2 situated at an external part 4 of the bath room to the heat-exchanger 14 through circulation pipings 22 and 23 and a control part 15 provided with a time counting means and effecting heating by the blower 13, the temperature detector 12, and a circulating means 25.  The control part 15 delays drive of the blower 13 by a first given time at the time of starting heating when temperature detected by the temperature detector 12 is below a given temperature and prevents delay of drive of the blower 13 when the temperature exceeds the first given temperature.
Patent JP-S6197212-A (JP)
Title: Hair pomade
Inventor: ABE CHUZO
IPC: A61K8/33
Filed: 1984-10-16
Abstract: PURPOSE:To prepare a pomade having high viscosity and spreadability, excellent hair-fixing effect, and high sterilizing activity, etc., by mixing an extract of deodorized hibiscus with lactic acid and glycerol, and adding stearic acid soap, etc. to the obtained base. CONSTITUTION:An extract of hibiscus deodorized with activated carbon is mixed with lactic acid and glycerol, and the obtained pasty composition is used as the base and mixed with a stearic acid soap, gallic acid, potassium carbonate, cetanol, castor oil, etc. The ratios of the components are 7-9% glycerol and 6-10% lactic acid per 1,000pts. of the hibiscus extract, and 100pts. of stearic acid soap, 0.7% gallic acid, 0.7pt. of potassium carbonate, 10pts. of cetanol, and 100pts. of castor oil based on 200pts. of the above base. The above extract can be prepared by storing dug root of hibiscus in SHOCHU (low-class distilled spirit), washing with water, smearing activated carbon to the root, adding water thereto, leaving the root at rest, washing with water, crushing the root, immersing in SHOCHU, etc., to effect the extraction, and filtering the product.
Patent JP-H0939108-A (JP)
Title: Synthetic resin plate for rim of spectacles, manufacture thereof, and rim of spectacles
Inventor: MUNENO TAKUMI
IPC: B29D7/01
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive synthetic resin plate for a rim of spectacles which makes part or the whole surface of the rim have a luminous property which is kept for a long period of time, a manufacturing method for the plate, and the rim of spectacles. SOLUTION: A block 1 of a synthetic resin containing a light accumulating agent and synthetic resin pellets not containing the light accumulating agent are hot-press-molded to obtain a synthetic resin plate P for a rim of spectacles in which part of the synthetic resin block 1 is exposed on the surface of the synthetic resin layer 2 not containing the light accumulating agent. The plate P is punched to make the rim of spectacles. Transparent pellets can be mixed into the synthetic resin pellets not containing the light accumulating agent.
Patent JP-2001038477-A (JP)
Title: Member for arm, and manufacture
Inventor: HAMANO HIDEMITSU
IPC: B23K20/12
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a member for an arm which has the plural number of through holes and is inexpensive in manufacturing costs, and a manufacturing method of a member for an arm, by which the members can be manufactured efficiently. SOLUTION: A member A1 for an arm is composed of two divided pieces 10 being divided by a dividing line connecting through holes 4, 3. Both dividing pieces 10 have identical shape and identical dimension to each other, and are manufactured from an aluminum or aluminum alloy extruded shape material. Then, the divided pieces 10 are assembled into a desired shape. Further, the divided pieces 10 are jointed (jointing part W) and integrated at a given portion by friction agitation jointing. Thereby, the member A1 for an arm is manufactured.
Patent JP-H0961718-A (JP)
Title: Differential interference microscope
Inventor: IWASAKI YUTAKA
IPC: G02B21/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a differential interference microscope capable of optionally changing the contrast of a differential interference image. SOLUTION: This differential interference microscope is constituted so that reflected light reaching an analyzer 12 may be circularly polarized light in the case an examinee body 8 is a mirror surface, and the analyzer 12 is provided with a polarizing beam splitter 12 whose analyzer angle is varied. Two-dimensional image sensors 14 and 16 each are provided with a 1st two-dimensional image sensor 14 for detecting light transmitted through the beam splitter 12 and a 2nd two-dimensional image sensor 16 for detecting the light reflected by the beam splitter 12. An image forming device 17 forms the differential interference image having contrast in accordance with the analyzer angle of the beam splitter 12 based on a difference between output from the image sensor 14 and output from the image sensor 16.