baber/WOPTO huggingface dataset:
Patent JP-S6426593-A (JP)
Title: Nucleoside derivative
Inventor: NAKAYAMA TOSHIAKI
IPC: C07H19/24
Filed: 1987-07-21
Abstract: NEW MATERIAL:A compound shown by formula I [A is group shown by formula II or III (X and Y are amide, cyano, carboxy or alkoxycarbonyl); R<1> and R<2> are H or OH-protecting group]. EXAMPLE:1-(2,5-Di-O-benzyl-3-deoxy-3-fluoro-beta-D-ribofuranosyl)--1H- 1,2,4-triazol-3- ethyl ester. USE:An antitumor agent and an antiviral agent having anti-AIDS action. PREPARATION:3'-Deoxy-3'-fluororibofuranose protected as the 2-position and the 5-position is introduced to a 1-hydrazo derivative and this compound is condensed with ethanedicarboxylic acid ethyl ester thioamide. Then the con densed substance is subjected to ring closure with orthoformic triethyl ester to give 1-beta-D-(3-deoxy-3-fluororibofuranosyl)-1H-1,2,4-triazol-5-ethyl ester.
Patent JP-S6073309-A (JP)
Title: Measurement of surface roughness pattern of running sheet material
Inventor: SHINOHARA MIKIZOU
IPC: B21B38/00
Filed: 1983-09-30
Abstract: PURPOSE:To measure at high accuracy surface roughness pattern of running sheet material, by detecting surface displacements by three and more displacement detectors placed in the longitudinal direction of running specimen sheet and correcting the detection signals of the rear detector by correcting values of the detection signals of the front detector. CONSTITUTION:A specimen sheet 1 is conveyed by table rolls 2 in the direction shown by an arrow. By displacement detectors 5-7 placed keeping the specified distance, the surface displacements from the reference position are detected. Further, a length measuring signal from a pulse generator 8 is applied to a preset pulse computer 9 and at every moment when the length measuring signal covers a distance l, detecting signals of the detectors 5-7 are applied to a pattern computing apparatus 10. This apparatus 10 corrects the displacement detection value detected by the rear detector 5 by a difference of the displacement detection values after and before conveying of the same specimen sheet position detected by the front detector 6, 7. Thus, the surface roughness pattern of the running sheet material 1 can be measured at high accuracy.
Patent JP-H0232946-A (JP)
Title: Production of vessel with hologram
Inventor: TAKENOUCHI TAKESHI
IPC: G03H1/20
Filed: 1988-07-21
Abstract: PURPOSE:To obtain a vessel with a hologram having a high dimensional accuracy and reproducibility, by adopting a transferal process on a metal surface by fitting of a smooth metal surface to a tool surface formed in a hologram with an uneven interference fringes. CONSTITUTION:In a photographic process A, a laser beam source 1, a photo- resist exposure member 2, a manuscript 3 and a reflecting mirror 4 are arranged in such a position that reflecting light from the original 3 and reference reflecting light act together on the photo-resist layer. In this way, interference fringes are formed to express as an image. Next, in a development process B, the photo-resist layer 2 after exposure is developed and the photo-resist plate 7 with an uneven pattern 6 on the surface is formed. In a manufacture process C of a metal mold, a thin metal film layer 8 is formed on the surface thereof for an electric casting and a metal mold 9 made of hard metal is formed and taken out. In a transferal process D to a vessel, a metal vessel 10 is forced to contact the metal mold 9 by rolling it under the pressure. Then the uneven pattern 6' of the mold is transferred on the smooth metal surface of the vessel as a relief type hologram 6''. In this way, the dimensional accuracy and reproducibility of the uneven pattern of the hologram can be increased.
Patent JP-H06199999-A (JP)
Title: Biaxially oriented films containing layer of polyethylene naphthalate bibenzoate (penbb), preparation of these films and use of them
Inventor: SHINSHIA BENETSUTO
IPC: C08J5/18
Filed: 1993-07-21
Abstract: PURPOSE: To provide the film consisting of specific amount of specific repeated units, having a specific total thickness and excellent rigidity, heat resistance and dimensional stability, which are useful for magnetic tape, packaging materials, insulation film or the like.  
     CONSTITUTION: The film is a mono-layer or multi-layer film having a total thickness of 0.05 to 500 μm wherein co-polyester contains, in addition to the units represented by formula I, other repeated units derived from dicarboxylic acid represented by formulae II and/or III, with the repeated units of formula I occupying ≥25% of the dicarboxylic acid derived repeated units present in co-polyester. The film is obtained by extruding the co-polyester and 0 to 10 wt.% of an additive from a die and cooling down, then subjecting to an orientation process at least once in machine direction and at least once in cross direction with respect to the transport direction simultaneously or consecutively and a heat-setting process. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0231139-A (JP)
Title: Icp emission spectrochemical analyser
Inventor: ASADA SHOTARO
IPC: G01N21/73
Filed: 1988-07-20
Abstract: PURPOSE:To certainly monitor the sucking state of a specimen suction pipe by providing a nebulizer, a plasma torch and a photodetector. CONSTITUTION:In such a state that a specimen solution is normally introduced into a nebulizer 4 through a specimen suction pipe 6, the solvent of the solution is allowed to emit light by a plasma torch 8 and the characteristic spectral line of the solvent is detected by the corresponding photodetector 20c. The detection output thereof is given to a monitor means 26a through a photometric device 22 and the means 26 compares the detection output of the spectral line of an OH group with a preset reference value. In this case, since the detection output becomes a reference value or more, no signal is outputted from the means 26. When the suction pipe 6 cannot suck up the solution 2 due to clogging during the analysis, the spectral line of the solvent of the solution 2 is not detected by the photodetector 20c. As a result, the detection output of the photodetector 20c becomes the reference value preset to the means 26 or less and a suction inferiority signal is outputted from the means 26. Therefore, a data processor 24 stops analytical operation temporarily in response to said signal to display an alarm.
Patent JP-H0840076-A (JP)
Title: Sunroof frame structure of sunroof
Inventor: ONO JUN
IPC: B60J10/82
Filed: 1995-06-23
Abstract: PURPOSE:To prevent generation of rust of a sunroof frame, and expand a head clearance. CONSTITUTION:A leg part 29 of a frame seal 28 is fixedly arranged in an upper edge part 27 reaching the vicinity of the reverse 25 of a roof 1 of an outer peripheral wall 26 of a sunroof frame 4, and a part between the sunroof frame 4 and the roof 1 is sealed. The leg part 29 of the frame seal 28 is extended along an inside surface 34 of the outer peripheral wall 26 toward a bottom wall 23 of the sunroof frame 4, and a drain ditch part 36 having an almost U-shaped cross section is integrally formed in the extending part 35. Therefore, water does not directly contact with the sunroof frame, and generation of rust of the sunroof frame can be prevented, and a bottom wall of a drain ditch can be formed in an almost plane shape without recessing the bottom wall of the sunroof frame, and an indoor side head clearance can be expanded.
Patent JP-S6426303-A (JP)
Title: Idle detection device of electric car
Inventor: AKIYAMA HIROYUKI
IPC: B60L3/10
Filed: 1987-07-22
Abstract: PURPOSE:To improve the detecting sensitivity for idling and running by making a threshold level a detected speed signal when the detected speed signal is lower than a certain threshold value. CONSTITUTION:A speed generator 3 is mounted to an axle required for detecting the idling and running. A signal of the speed generator 3 is converted into a detected speed signal 23 by a waveform shaping section 11 and a pulse/speed conversion section 12. A higher priority section 16 selects a higher signal among a detected speed signal 23 and a certain level signal 27 and makes it an output signal 28. And, an idling and running detection signal 26 of the axle is outputted according to a comparison result of the output signal 28. According to such constitution, error detection of the idling and the running in a low speed region is prevented, and at the same time, the idling and the running can be detected by higher rotation.
Patent JP-H0346752-A (JP)
Title: Sealed type lead storage battery
Inventor: MUROCHI SHIYOUZOU
IPC: H01M2/12
Filed: 1989-07-13
Abstract: PURPOSE:To stabilize the switching valve pressure of a safety valve and to improve the airtightness by attaching a polyester resin plate of an acid-resisting, oil-resisting, and heat-resisting property, with a urethane type adhesive of also an acid-resisting, oil-resisting, and heat-resisting property, to the undissolved part of the safety valve. CONSTITUTION:Synthetic resin films with an acid-resisting, oil-resisting, and heat-resisting property, such as polyester resin films 1 and 2, for example, are superposed parallel. And the films 1 and 2 are heat-fused leaving an undissolved part 3 partially, and a silicon oil is spread to the undissolved part 3. In this case, a polyester resin plate 4 is attached to the undissolved part 3 with a urethane resin adhesive. By attaching the polyester resin to the undissolved part 3 of the safety valve in such a way, a deformation of the undissolved part 3 is prevented, and thereby the airtightness of the safety valve and the stability of the switch valve pressure of a storage battery are maintained even in the operation the inner pressure is applied constantly to the battery, such as a continued operation in a high temperature ambiance, and the deterioration of capacity of the storage battery is suppressed.
Patent JP-S6241909-A (JP)
Title: Tappet for internal combustion engine
Inventor: MATSUURA MASAAKI
IPC: F01L7/02
Filed: 1985-08-20
Abstract: PURPOSE:To securely control opening and closing time by providing a rotary valve provided in an intake and exhaust port on one shaft which is rotated by a rotary oil pressure device operated by pressurized oil from an oil distributer driven by a pulse motor. CONSTITUTION:A rotary valve 10 provided in an intake port or exhaust port consists of two rotary air intake valves 13, 13' for two intake ports for example. The respective valves are mounted on a shaft 34 to be rotated integrally therewith, drive a pulse motor 25 by the signal from a controller 24 and supply pressurized oil from a pump 28 to cylinders 23, 33 of a rotary swash plate mechanism 35 by controlling an oil distributer 26 to pivot the shaft 34. In an optimum time corresponding to the running condition of an engine, the pulse motor 25 drives the oil distributer to pivot the shaft 34 so that in an optimum opening and closing time can be quickly carried out the opening and closing operation.
Patent JP-H0935675-A (JP)
Title: Electron beam drawing device and method
Inventor: SOMETA YASUHIRO
IPC: H01L21/027
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To deflect an electron beam at high speed without damaging the performance of an electron lens by specifying the gap distance between different magnetic bodies in an electron beam drawing device in which a gap is made between different kinds of magnetic bodies. SOLUTION: An electron beam radiated from an electron gun 1 is formed with a first transfer mask 2 and a second transfer mask 3, the beam is reduced and projected with a reduction lens 12 and an object lens 5, then exposed to a target. When passing through the object lens 5, the electron beam is deflected with an electromagnetic deflecting system 9 and an electrostatic deflecting systems 10, 11, then exposed in the specified position. Since a dynamic magnetic field producing with the electromagnetic deflecting system 9 produces excess current on permalloy 7, ferrite 4 is used as a lens material on the innermost surface of a mirror cylinder, a non-magnetic body is arranged as a gap 6 between the ferrite 4 and the permalloy 7, and gap distance is made 1 mm or more but 20mm or less. The electron beam is most effectively deflected at high speed.
Patent JP-S6242378-A (JP)
Title: Method and apparatus for winding magnetic tape
Inventor: CHIKAMASA YUTAKA
IPC: G11B23/113
Filed: 1985-08-19
Abstract: PURPOSE:To obtain a excellent tape having no defective wound form by detecting the magnetic tape winding state from a magnetic tape web to a small winding frame, picking up optically the winding face state, applying arithmetic processing to an image pickup signal to discriminate the propriety of the winding face state so as to change the magnetic tape winding speed to the small winding frame. CONSTITUTION:When the winding of a magnetic tape 7 to a small winding frame 2 of a winder 1 is finished, a signal representing the end is received by a discrimination timing generator 15 from the winder 1 and a winding style discriminator 14 gives a command to apply the discrimination of propriety of the winding face state of the magnetic tape 7 wound onto the small winding frame 2 based on an image pickup signal from an ITV camera 11. The result of discrimination is fed to a winding speed command device 16 in a prescribed timing and when a prescribed criterion is not satisfied, a command is given to the winder 1 so as to lower the winding speed of the magnetic tape 7 to the small winding frame 2. Thus, magnetic tapes for one or two winding frames only are defective in the first processing and the yield in the winding process is improved.
Patent JP-H0344401-A (JP)
Title: Method for adjusting raw material powder for manufacturing cermet
Inventor: MIKAMI TETSUO
IPC: B22F9/04
Filed: 1989-07-12
Abstract: PURPOSE:To prevent contamination of impurity into raw material to be pulverized from ball by using the cermet-made ball having comparatively small sp.gr. and produced by sintering hard ceramic together with metal for bonding at the time of pulverizing the cermet raw material with attritor etc. CONSTITUTION:At the time of manufacturing cutting steel, cold and hot die, rolling roll, etc. with the cermet, the raw material 5 composed of mixed material of hardening phase, such as metal carbide, metal nitride, and iron group metal as bonding phase at the time of sintering is charged into the attritor vessel 2 and the ball 4 for pulverizing is added and while stirring the raw material 5 with stirring blades 1, this is mixed and pulverized. In this case, as the ball 4 for pulverizing, the cermet-made ball produced by sintering the hard ceramic, such as TiC, TiN, Mo2C, and Ni as metal for bonding and containing substantially no W and Co and having <=7.5 sp.gr., is used. The high purity powder raw material for cermet without being contaminated with impurities of W, Co, etc., into the pulverized raw material for cermet from the ball 4 is obtd.
Patent JP-H1013844-A (JP)
Title: Digital camera with print function
Inventor: WATANABE MITSUYOSHI
IPC: H04N9/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a small sized and inexpensive color digital camera excellent to carry and having an image pickup function, and a print function altogether. SOLUTION: The digital camera CM with a printing function is provided with a removable camera mechanism section 10 and a color print mechanism section 30. A controller provided in the camera mechanism section 10 controls both the camera mechanism section 10 and the color print mechanism section 30. An LED array 41 of the color print mechanism section 30 exposes a photosensitive belt 34 to generate a latent image and a four color development supply mechanism 44 supplying a fluid development agent from a slit member develops the latent image into a color image. The color image formed on the photosensing belt 34 is transferred onto roll paper 32 and outputted.
Patent JP-H0933313-A (JP)
Title: Gas meter with communication function
Inventor: TOMOE SHINJI
IPC: G01F3/22
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting or removal of a terminal net control unit (T-NCU) to or from a gas meter with a communication function without fitting it to a wall face, prevent the infiltration of electric noises into the wiring between the gas meter and T-NCU, allow the T-NCU to be posteriorly fitted when the gas meter is installed in the case where no centralized monitoring system is formed, and reduce a fitting space of the T-NCU. SOLUTION: Projections 8, 8 are formed on the side section of the flange 2 of the upper case of a gas meter 1 with a communication function. Fitting holes 12, 12 of a T-NCU 11 are coupled with the projections 8, 8, a screw 14 is inserted into a hole 13, it is screwed to the female screw of the projection 9 of the gas meter 1, and the T-NCU 11 is fixed to the right side face of the gas meter 1.
Patent JP-H0735049-A (JP)
Title: Variable displacement pump
Inventor: TAKAHASHI KENRO
IPC: F04B49/00
Filed: 1993-07-22
Abstract: PURPOSE:To enhance the comfortableness at the time of cold starting of a car equipped with an active suspension system by furnishing the car with a variable displacement pump whose discharge pressure vs. rate-of-flow characteristics are provided with an oil temp. dependency (working oil viscosity dependency) in which the set pressure shifts to the high pressure side when the oil temp. remains low. CONSTITUTION:A radial piston pump 1 is connected with a tank 12 through a suction passage 3, suction throttle valve 2, and another suction passage 11. and also is connected with an oil chamber of a feedback pin 5 and an active suspension system through a discharge passage 4. A choke orifice 9 and thin edge orifice 10 are provided between an oil chamber 8 accommodating a spring 6 of suction throttle valve 2 and the two suction passages 3, 11. A spool 7 is put in a stroke in the energizing direction of the spring 6, and the internal pressure of the oil chamber 8 enlarges with lower temp.
Patent JP-S6160957-A (JP)
Inventor: OOTA TAKASHI
IPC: E04C5/02
Filed: 1984-08-30
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-H11234316-A (JP)
Title: Data communication device
Inventor: DOVE DANIEL
IPC: H04L12/413
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an idle with no carrier in which power is extremely low during all operations by terminating receiving and transmitting paths respectively, providing a transmitting and receiving port which can transmit and receive on at least two pairs of different cables and detecting carrier amplitude. SOLUTION: This device needs four pairs of shieldless stranded wire UTP cables of a category CAT 5 data grade as a preferable execution example. It is also provided with at least one transmitting port 11 which connects a user system to a network to enable data transmission from the user system. Further, it includes at least one receiving port 31 which connects the user system to the network to enable data receiving by the user system. As for an MII interface, an MII interface that is completely the same as what is defined by an IEEE802.3 u standard is used. Also, it is preferably provided with a multiplexer MUX 12.
Patent JP-H055927-A (JP)
Title: Method for combinedly using focal plane shutter and liquid crystal shutter
Inventor: IWASAKI TAKASHI
IPC: G02F1/13
Filed: 1991-06-27
Abstract: PURPOSE:To enable high-speed synchronism in day light, the simultaneousness of exposure over the whole screen, the accurate shape recording of a moving object, the removal of uneven exposure at the time of high-speed exposure, etc. CONSTITUTION:The liquid crystal (LC) part 11 of an LC shutter 10 is mounted on the front face of a photographing lens 12 of a camera body 1 provided with a focal plane shutter 1a and an LC shutter control part 12 is provided with a releasing button 16 and a shutter dial 17. Voltage is impressed to the LC part 11 by depressing the button 16 to shield the light from a film face, a shutter presheet is traveled, and when an X contact is turned on, the voltage impression is released to make the LC part 11 translucent state, an electronic flash 20 is emitted and the LC part is shielded again prior to the traveling of a shutter post sheet. After traveling the post sheet, the LC part 11 is turned to the translucent state.
Patent JP-H1098374-A (JP)
Title: Three-input exclusive or gate
Inventor: KIN TOKUCHU
IPC: H03K19/20
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the chip size and the power consumption by configuring the circuit with 10 MOS transistors (TRs) and two inverters. SOLUTION: A 1st level comparison means Q1 is made up of PMOS TRs (P1,P2) and NMOS TRs (N1,N2). A 2nd level comparison means Q2 is made up of PMOS TRs (P3,P4) and NMOS TRs (N3, N4). Signals at 1st and 2nd input terminals A, B are given respectively to the 1st level comparison means Q1 and the 2nd level comparison means Q2. A gate electrode terminal of MOS TRs (NT, PT) in a multi-flexing means Q3 is connected to a 3rd input terminal C in common. A signal on an output node 13 of the multi-flexing means Q3 is outputted via a buffer Q4, consisting of inverters 11, 12.
Patent JP-H066816-A (JP)
Title: Convergence adjustment device and method therefor
Inventor: FUNATO SHIGETO
IPC: H04N9/31
Filed: 1992-06-16
Abstract: PURPOSE:To realize the convergence adjustment device able to easily correct color slurring even at picture projection based on a usual input signal without use of a test signal. CONSTITUTION:This device is provided with a projector 2 projecting a picture based on an input signal is onto a screen 1, a camera 3 picking up the projected picture onto the screen 1, and a control section 7 comparing the picture data inputted to the projector 2 with the picture data picked up by the camera 3, detecting a color slurring error of the projected picture data with respect to input picture information and correcting color slurring of the projector 2 based on the detected color slurring error and convergence is adjusted even in the input of a usual video signal.
Patent JP-S6440419-A (JP)
Title: Therapeutical ring
Inventor: DEIBUITSUDO POTSUKUNERU
IPC: A61K9/00
Filed: 1988-07-22
Abstract: PURPOSE: To provide a ring for therapy capable of carrying out regulated release of a therapeutic agent by surrounding a core part formed by extruding a therapeutic agent-containing silicone composition with an outer envelope part comprising a silicone composition, uniting ends and cross-linking the core part and outer packaging part. CONSTITUTION: This ring for therapy is obtained by extruding a first composition comprising a therapeutic agent and a first elastomer-forming silicone composition, forming a core part, extruding a second elastomer-forming silicone composition, forming an outer envelope part surrounding the core part (preferably simultaneously extruding the second elastomer-forming silicone composition with the core part and keeping both in a nearly concentric state), subsequently uniting ends of the resultant extrudate pieces, forming the ring, then successively or simultaneously cross-linking the core part and the outer envelope part.  A composition comprising an organopolysiloxane having at least two groups, having an olefinic unsaturation and bonded to silicon, an organosilicon compound having at least two hydrogen atoms bonded to silicon and a platinum compound catalyst is preferred as the first and the second silicone compositions.