baber/WOPTO huggingface dataset:
Patent HU-T44038-A (HU)
Title: Process for production of 6 or 7-methylene-androsta-1,4-diene-3,17-dion and medical compounds containing them
Inventor: BUZZETTI FRANCO
IPC: C07J1/00
Filed: 1987-07-06
Abstract: The invention relates to new 6- or 7-methylenandrosta-1,4-diene-3,17-diones of the following formula <CHEM> wherein R is hydrogen or fluorine; R1 is hydrogen or C1-C6 alkyl; R2 is hydrogen or halogen; one of R3 and R4 is =CH2 and the other is hydrogen or C1-C4 alkyl, and when R3 is =CH2, at least one of R and R4 is other than hydrogen; and the symbol @ @@ represents a double bond and the symbol @@@ represents a single bond when R3 is =CH2 or the symbol @@@ represents a single bond and the symbol @@@ represents a double bond when R4 is =CH2, which are useful in therapy, in particular as anti-cancer agents.
Patent HU-T38602-A (HU)
Title: Process for production of derivatives of fluor formiats
Inventor: PITEAU MARC
IPC: C07C68/06
Filed: 1985-09-16
Abstract: Prodn. of fluoroformates of formula (I) is effected by reacting a carbonate ester of formula (II) with a fluoride (III) in the presence of a cryptate, a linear or cyclic polyether or a polar aprotic solvent at 20-120 deg.C with continuous removal of (I) and/or by-produced aldehyde from the reaction mixt. as they are formed. R1 = an opt. substd. satd. or unsatd. aliphatic, cycloaliphatic or polycyclic gp., an opt. substd. araliphatic gp. or an atomatic gp.; R2 = H, 1-12C alkyl, opt. unsatd. 5-12C cycloalkyl (opt. substd. by one or more halogen atoms) or aryl opt. substd. by one or more halogen atoms. (III) is an alkali(ne earth) metal fluoride, R3R4R5R6N+F- (R3-R6 = H, 1-12C alkyl or aralkyl), KHF2, NH4HF2 or KSO2F.
Patent HU-T59934-A (HU)
Title: Process for producing izepamycin
Inventor: TANN CHOU-HONG
IPC: C07B43/06
Filed: 1990-06-19
Abstract: Novel isoserine compounds such as N;O-diformyl-(S)-isoserine and N-formyl-(S)-isoserine are described and used in a process for converting gentamicin B to isepamicin. Active esters are formed by reaction of the isoserine compounds with N-hydroxybenzotriazole, N-hydroxysuccinimide, imidazole, N-hydroxyphthalimide, N-hydroxy-5-norbornene-2,3-dicarboximide and the like in the presence of a coupling agent such as dicyclohexylcarbodiimide.
Patent JP-S60220853-A (JP)
Inventor: JIYON AIRUUIN EDOWAAZU
IPC: G01V3/06
Filed: 1985-01-09
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-2000197602-A (JP)
Title: Pot inner surface washing machine
Inventor: KONO MASARU
IPC: A47L17/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a pot inner surface washing machine improving rationalism and efficiency of work and obtaining working result free from irregularity by setting individual pots inside the washing machine and automatically repeatedly executing washing operation in the state of nearly equally placing the projection distance and the projection angle of a washing liquid to a washing surface in the state. SOLUTION: The machine is provided with a nozzle 7 jetting the washing liquid to the inner surface of the pot A, a nozzle holder 8 having the path 12 of the washing liquid pierced inside to mount the nozzle 7 at the end of the path and a rotary shaft 10 whose one end is swingably provided with the holder 8 with a pin to be reversibly rotation-driven by rotating force transmitted from the outside and to reciprocate a guide flange 14 to continuously vary the washing liquid jetting angle of the nozzle 7.
Patent JP-H08190064-A (JP)
Title: Optical scanner
Inventor: KODA MASAHIRO
IPC: G02B26/12
Filed: 1995-01-09
Abstract: PURPOSE: To reduce the number of parts of a supporting mechanism for a rotary polygon mirror in a rotary shaft by fitting the rotary polygon mirror to a rotary member between an engaging part of one end side of the rotary member and a receiving member of another end side, engaging an inside projection part of an elastic member with the engaging part and pressing the rotary polygon mirror to the receiving member by an outside projection part. CONSTITUTION: The rotary shaft 2 is exposed from a housing case 3 to the outside, and a recessed part 4 being the engaging part is formed near the top end of the shaft 3. Further, the rotary polygon mirror 6 is fitted to the rotary shaft 2 so as o be come into contact with the upper surface of the receiving member 5. By fitting a part projecting inward among a curve part of an elastic wire rod 7 being the elastic member to the recessed part 4 provided on the rotary shaft 2 is the state pushing and spreading the part, the elastic wire rod 7 is held by the rotary shaft 2 with the elastic force of the elastic wire rod 7. Simultaneously, the part projecting outward in the elastic wire rod 7 is pushed to the upper part of the rotary polygon mirror 6, so that the rotary polygon mirror 6 is pressed on the receiving member 5 by the elastic force of the elastic wire rod 7.
Patent JP-S60144410-A (JP)
Title: Prevention of turbid diffusion of surface water during water collection
Inventor: HATANO HITOSHI
IPC: E02B3/00
Filed: 1984-01-07
Abstract: PURPOSE:To prevent the turibidity and diffusion of surface water during the water collection period by providing a flow-changing wall below the water collection section, e.g., dam, sand basin, sedimentation basin, reclamation spillway, etc. CONSTITUTION:To prevent a rake-up phenomenon, a flow-changing wall 3 is provided below the water collection section. The wall 3 used is made of cloth, concrete, steel plate, etc., having a circular arc form or a straight plate form. The wall 3 has a kind of waves-turning action, serving to reversely flow water on the bottom to prevent the rise of the flowing water on the bottom. The direction of flow line of water is changed thereby and the flow line is damped. Since the water collection section becomes a stagnating face, the settlement of the stagnating face by the inertial force is allowed, and therefore, the quality of surface water can be maintained.
Patent JP-H08190286-A (JP)
Title: Image forming device
Inventor: UEKI MINORU
IPC: G03G15/00
Filed: 1995-01-09
Abstract: PURPOSE: To provide an image forming device capable of providing an appropriate transfer bias to transfer means and preventing deterioration of the image, corresponding to changes of factors such as environments in transferring the image. CONSTITUTION: At the time of transferring the toner image formed on the photoreceptor drum 1 to a recording sheet 4, the transfer bias current IT having a polarity opposite to that of a surface potential VS1 of the photoreceptor drum 1 is provided to the transfer roll 5. The surface potential VS2 of the photoreceptor drum 1 after passing the transfer roll 5 is detected by a potential sensor 9, and the transfer bias current IT is controlled by transfer current control means 11 based on the detection result so that the polarity of the surface potential VS2 becomes the same as that of the surface potential VS1 .
Patent JP-S5386588-A (JP)
Title: Production of semiconductor device
Inventor: OGATA AKINORI
IPC: H01L29/74
Filed: 1977-01-11
Abstract: PURPOSE: To efficiently braze an element and a buffer plate by using an Al-Si alloy foil of less than 15μ in Si segregation particle size. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08191351-A (JP)
Title: Relay board speaking circuit
Inventor: TAKADA KENJI
IPC: H04M3/60
Filed: 1995-01-09
Abstract: PURPOSE: To maintain excellent speech performance by the speech circuit of the B board connected to an electronic switchboard even if the conditions of a line connected to the relay board change. CONSTITUTION: The electronic switchboard 200 is provided with a line kind detection part 211 which detects the kind of the line connected to the relay board 100 and a line kind information part 212 which informs the relay board 100 of the kind of the line detected by the line kind detection part 211. The relay board 100 is constituted by providing a side tone control circuit 100 which receives the line kind from the line kind information part 212 and controls a side tone according to the line kind. Consequently, the side tone control circuit 110 of the relay board 100 controls the speech circuit according to the line kind reported from the electronic switchboard 200 to hold the side tone low, thereby maintaining the excellent speech performance.
Patent JP-H02181908-A (JP)
Title: X-ray mask structure body, x-ray aligner and x-ray exposure
Inventor: CHIBA KEIKO
IPC: G03F1/76
Filed: 1989-01-09
Abstract: PURPOSE:To enhance a plane property and an alignment property by a method wherein a periphery of a holding frame is formed as a slope and an X-ray transmitting film is fixed to a flat face at the inside. CONSTITUTION:A part, of a surface-ground silicon substrate 1, in which a silicon carbide film 2 is not to be formed is shaved obliquely. An angle theta of this slope is arbitrary; in general, 5 to 45 deg. is preferable. The silicon substrate 1 is installed on a specimen holder 7 inside a chamber 14; an evaporation cover 13 in which a hole equal to a film-formation area of the film 2 has been made is set. A temperature of the substrate 1 is heated to 650 deg.C; high-frequency power is applied under a pressure of 5X10<-3>Torr; the silicon carbide film is formed. In order to monitor a reflectance, a semiconductor laser 9, a mirror 10 and a detector 11 are used; the laser is incident at an angle of 17.5 deg.; the reflectance is measured. When a periphery of a holding frame is formed as a slope and an X-ray transmitting film is fixed to a flat face at the inside, a mask structure body whose plane property is excellent can be formed.
Patent JP-H09251248-A (JP)
Title: Image forming device
Inventor: SATO KAZUHIKO
IPC: G03G15/16
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To stably obtain high transfer efficiency and to stably record an image of high quality, even if a transfer roller is changed by making a linear deviation in the current-voltage characteristic of the transfer roller a specific value or below. SOLUTION: The transfer roller 18 is moved to the side of a photoreceptor drum 10, so as to hold a recording paper S between the transfer roller 18 and the drum 10, when the top end of the recording paper just before the top end of a color image to be transferred reaches the gap between the roller 18 and the drum 10, arrives. Further, a DC voltage having a polarity opposite to that of the charge of toner is applied from a power source 180. The recording paper S is charged to a potential having the polarity opposite to that of the charge of the toner, in such a manner that the charge is stably and sufficiently injected from the transfer roller 18 and the color image can be efficiently transferred from the drum 10 with Coulomb's force and pressure by the roller 18. At this time, the linear deviation of the current-voltage characteristic of the transfer roller 18 is made <=10μA.  Thus, the occurrence of a deficiency of density, image repelling or density unevenness is eliminated and the image of high quality can be stably recorded.
Patent JP-H11199835-A (JP)
Title: Adhesive tape
Inventor: YONEDA MASANOBU
IPC: B29L7/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive tape excellent in hand breaking off properties, and free from contamination in the cross section when cutting by drawing a base in a specific draw ratio and setting the elongation percentage at the tensile break of the base in a specific range. SOLUTION: The draw ratio of the base in the width direction is larger than that in the longitudinal direction (the draw ratio in the width direction is 1.05-1.3 times that in the longitudinal direction, the product of the draw ratios in the width direction and the longitudinal direction is 64-72, and the draw ratio in the longitudinal direction is 7-8.2), and the elongation at break after drawing is 30-150% at 23 deg.C. A biaxially oriented polypropylene single-layer film, or laminated film of polypropylene and other plastic film are preferred and the thickness is about 20-100 μm, and 25-60 μm is preferred.
Patent JP-S63171704-A (JP)
Title: Robot device
Inventor: TATSUMI YASUKATSU
IPC: B65G1/127
Filed: 1987-01-07
Abstract: PURPOSE:To provide stable and accumulate accommodation of objects by with a transport robot device for magnetic taper cassettes etc., by furnishing a robot base with object supporting divisions, a hand device to grasp the object, and an arm device, and by transporting the robot base between object receipt/ handover positions. CONSTITUTION:This robot R includes a drum circularly rotating on a plane in the J5 direction with respect to a base RB, an upper arm 46 rotating up and down in the J4 direction with respect to the drum, a lower arm 42 rotating up and down in the J3 direction with respect to the upper arm, a wrist 41 rotating in the J2 direction with respect to the lower arm 42, and a hand 36 to tun the wrist 41 to the axis in the J1 direction. Using these elements, objects are received in accommodating divisions of a skirt and handed over from the divisions. Movement is made between racks S and a tape device MD through controls by a system control computer CC, and receipt/handover of objects is performed. This constitution accomplishes stable and accurate accommodation of objects.
Patent JP-S5698960-A (JP)
Title: Facsimile exchanging system
Inventor: INOUE SEIICHI
IPC: H04N1/00
Filed: 1980-01-10
Abstract: PURPOSE:To simplify the processing, by providing the video information coder as a part of peripheral device to the data exchanger, in taking the information produced from the data exchanger itself as video information. CONSTITUTION:When the information designating the facsimile receiver Rm is delivered to the central controller CC from the facsimile transmitter T1, the information is given to the video information coder PCU of the data exchanger EX, and the unit PCU converts the information from the CC to the original picture information of facsimile. Further, the information fed from the CC is fed to the identifying circuit PD, and the origianl information is fed to a corresponding section among the band compression circuits PC-A...PC-X, and the signal in band compression is given to the CC. Further, the video information from the transmitter T1 is synthesized with the video information formed with the PCU and the result is fed to the receiver Rm. Thus, when the information produced by the exchanger EX is converted into video information, the simplicity of the processing can be made by providing the PCU with the EX as a part of peripheral device.
Patent JP-S61160058-A (JP)
Title: Anti-serum
Inventor: YANAIHARA NOBORU
IPC: C07K16/00
Filed: 1985-01-09
Abstract: PURPOSE:To use the distribution of rennin or a precursor thereof in tissue or blood in measurement and detection, by obtaining serum having specific reactivity to a rennin precursor and propeptide thereof from blood obtained by immunizing a warm-blooded animal with specific peptide synthesized by a proper method. CONSTITUTION:A warm-blooded animal such as a rabbit is immunized with peptide represented by formula obtained by a peptide synthetic method which may be either one of a liquid phase method and a solid phase method and serum sampled from the blood of the immunized warm-blooded animal is used as anti-serum specifically reacting a rennin precursor and propeptide thereof. By this method, the measurement of the rennin precursor or the like is enabled with high sensitivity.
Patent JP-H03207925-A (JP)
Title: Waste gas exhausting device
Inventor: MIYAHARA SHINJIRO
IPC: F24F7/007
Filed: 1990-01-08
Abstract: PURPOSE:To efficiently collect smoke and oil mist at a lower air flow rate by a method wherein two or more louvers are provided on a suction port and the opening degree of the louvers are controlled depending on a burner to be used. CONSTITUTION:Two pair of louver blocks 22 and 23 are mounted on a suction port 16 and are able to turn on vertical axes 21. The louver blocks 22 and 23 each consist of two or more louvers 24 which are rotatably connected together by a connecting plate 25 through connecting bosses 26 on the upper ends so that the opening degree of the whole louvers is adjustable at once by handling one of the louvers 24. In the case, for an example of smoke and oil mist collection, a burner 14 in the front row is used, the louver block 23, which is closest to the burner, is opened full, and the other louver block 22 is closed. After that, an exhaust fan 18 is brought in operation simultaneously with start of cooking so that an air flow from the suction port 16 to an exhaust port 19 is generated and smoke and oil mist are directed into an exhaust duct 20. That is, as the suction port 16, which is close to the generation source of oil mist, is opened, the suction air flow is concentrated on the suction port and smoke and oil mist are intensively induced.
Patent JP-S5494580-A (JP)
Title: Treatment for reusing waste plastics
Inventor: FUJITA JINSHIROU
IPC: B29B17/02
Filed: 1978-01-10
Abstract: PURPOSE:Waste plastic solutions are sprayed into a fluidized gasification layer to remove the solvent and precipitate polymers, thereby separating waste plastic utilizing heat effieiently through simple processes containing dissolution and precipitation of waste plastics. CONSTITUTION:After crashed in crashing process 12, waste plastics 11 are sent to dissolution process 13 where the plastics are dissolved in a solvent. The plastic solution is sent to desolvation process 16 of fluidized layer consisting of a fluidizing gas and recovered plastics and sprayed. The solvent of the sprayed solution of plastics evaporates with heat suppplied from the fulidized gas and the plastics precipitates on the surfaces of polymer particles and are recovered as product 7. Meanwhile, the fluidized gas containing the solvent is sent to dissolution process 13, where the solvent is recovered and the sensible heat of the solvent and fluidized gas is recovered as the heat for the dissolution.
Patent JP-H05191072-A (JP)
Title: Electronic equipment housing furniture
Inventor: NAGATA YOICHI
IPC: H05K5/02
Filed: 1992-01-09
Abstract: PURPOSE:To provide an electronic equipment housing furniture where heat is removed with a forced air-cooling fan at a minimum electric power independent of that a front door is open or not. CONSTITUTION:A electronic equipment housing furniture is provided with shelves 1 which overlap each other in a vertical direction, the upper half of the shelves 1 is fixed to a wall, the lower half of the shelves 1 is set movable as equipped with a caster 11 and provided with an openable front door 3 at its front, prescribed electronic equipments are housed on the shelves 1, a front airflow path 4 is provided between the shelves 1 and the door 3 penetrating vertically, a rear heat exhaust path 6 is provided to the rear of the shelves 1, a heat exhaust opening 7 is located at each rear of the shelves 1 communicating with the rear heat exhaust path 6, and a heat exhaust fan 5 is installed on the upper edge of the back board of the heat exhaust path 6.
Patent JP-H11201576-A (JP)
Title: Control method for ammonium absorption refrigerating machine at low load
Inventor: ONISHI TAKASHI
IPC: F25B15/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an ammonium absorption refrigerating machine at low load which can arrange the action of the system at large not to fall into disorder by securing the quantity of ammonium liquid within a condenser and preventing a reflux pump from stopping, even at low load. SOLUTION: When the temperature of brine cooled with an evaporator 1 goes down at the time of action of an ammonium absorption refrigerating machine, and the liquid face of the ammonium liquid within a condenser 4 comes to the first liquid level corresponding to the minimum quantity of vapor geared to the lowest set value of the brine temperature, the lower limit set value of the minimum quantity of steam in the vapor-quantity regulating valve 32 provided in a vapor supply pipe 22 is raised.
Patent JP-H04235071-A (JP)
Title: Platen rotating mechanism in printer
Inventor: NAKAGAWA KUNIHIKO
IPC: B41J11/04
Filed: 1991-01-11
Abstract: PURPOSE:To improve a power transmission efficiency by reducing a space for a gear speed reducer rotating a platen and reducing the number of reducing gears. CONSTITUTION:Inside a platen, an inner contact-type planetary gear consisting of an inner gear and an outer gear is formed. The rotation of a motor shaft is inputted to a planetary gear shaft. The planetary gear is eccentrically mounted so as to rotate about an input shaft and the planetary gear shaft. When the input shaft is connected to the motor shaft to be rotated, the planetary gear rotates on its axis while revolving around a sun gear having internal teeth. This rotation of the planetary gear is reduced. The reduced rotation is transmitted in the following manner: a pin is erected in the axial direction of the planetary gear; a flange is provided on the side of an output shaft opposedly to the planetary gear; a clearance hole is provided on the flange; the pin is inserted to the hole; the rotation is transmitted to the frange through the pin; and the output shaft is rotated. By fixing the output shaft, a platen roller is rotated.
Patent JP-S62165251-A (JP)
Inventor: KEISU ERIOTSUTO DEYUBUARU
IPC: G06F12/10
Filed: 1987-01-09
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-S59128067-A (JP)
Inventor: AKUTAGAWA TOSHIO
IPC: F01P11/04
Filed: 1983-01-10
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-S61162066-A (JP)
Title: Variable power copying machine
Inventor: MURAI TATSUYA
IPC: G03G15/047
Filed: 1985-01-10
Abstract: PURPOSE:To prevent a copied picture from the generation of picture notch due to the intrusion of a picture into a leading erase part at the time of variable power copying by setting up the variable power to a value slightly smaller than a normally fixed power determined from the ratio of original size to transfer paper size. CONSTITUTION:Although the normally fixed power determined by the ratio of the original size to the transfer paper size is ordinally used, lens arrangement or the like at the time of power variation is set up in the copying machine so that an original picture does not enter into at least the leading erase area. When it is defined that the leading erase width is (a), the half length of transfer paper 42 is (b), a set power (m), and a normally fixed power is m', m<={(b-a)/ b}m' is set. Since the leading erase width (a) is fixed in common to all size of transfer paper 42, the picture notch is not generated in the transfer paper 42 of all size at the time of variable power copying by setting up respective power values on the basis of the transfer paper 42 having the minimum size (b).
Patent JP-H03208078-A (JP)
Title: Electronic still camera
Inventor: NISHIKAWA KAZUHIRO
IPC: G03B17/02
Filed: 1990-01-09
Abstract: PURPOSE:To firmly hold the camera by only one hand, and also, to execute the change of a recording medium in a state that the body remain gripped by one hand by constituting the camera so that the wrist becomes a straight stretched state at the time when the body part is gripped by the hand, and it is gripped by the palm. CONSTITUTION:As for a body part 11 of a camera, in a state that the palm of the right hand 12 and the joint 12a extending from the forefinger 12g to the little finger 12f are roughly vertical, the thumb 12b and the forefinger 12g, and the little finger 12f are turned to a photographer side and an object side, respectively, and the body 11 is gripped with the thumb 12b and the little finger 12f. A photographing operating switch 13 can be operated with the forefinger 12g. After a video floppy disk 16 is inserted into an insertion port 15 in the direction as indicated with an arrow B from the front, when the insertion port 15 is turned in the direction as indicated with an arrow C, the loading of the floppy disk 16 is completed. Also, when an eject switch 17 is allowed to slide, the insertion port 15 is raised to a position shown by a two-dotted chain line and the floppy disk 16 can be taken out.