baber/WOPTO huggingface dataset:
Patent JP-S6413080-A (JP)
Title: Polyoxyalkylene derivative
Inventor: KUBO YOSHIFUMI
IPC: C09K23/42
Filed: 1987-07-07
Abstract: PURPOSE:To obtain the titled derivative, useful as a solvent for water ink, emulsifier, etc., having a cyclic acetal bonding or ketal bonding in the molecule with low viscosity and solidifying point and high boiling point and flash point. CONSTITUTION:For example, a compound expressed by formula III is synthesized and the product is oxyalkylenated, followed by etherification or esterification, as necessary, to afford the aimed derivative expressed by formula I{B represents residue of a compound having 3-20 hydroxy groups; formula II represents acetal or ketal formed by two 1,2- or 1,3-carbon atoms with both hydroxyl and carbonyl compound R<1>R<2>C=O (R<1> and R<2> respectively represent H or C1-7 hydrocarbon group and R<1> and R<2> may link with each other to form a ring); AO represents C2-18 oxyalkylene; R represents C1-24 hydrocarbon group or acyl; a and b are 1-100; l is 1-9; m and n are 0-18; provided that 2l+m+n=3-20 and m and n are not 0 at the same time}.
Patent JP-H06205838-A (JP)
Title: Prosthesis that can be percutaneously implanted in body of patient
Inventor: ERUNSUTO PEETAA SHIYUTORETSUKA
IPC: A61F2/04
Filed: 1993-07-07
Abstract: PURPOSE: To improve a prosthesis with a variable diameter implantable to the body using a catheter and otherwise make it possible to connect to a body cavity or between body cavities and to maintain in a released state after put in the body, making it useful for therapeutic purpose. CONSTITUTION: The prosthesis 10 has coating layers 12, 13 made from a sheath material capable of elastically expanding from a smaller diameter to a larger diameter without causing breakage when expanded in which such a sheath material holds and stores at least one kind of medicine to administer at a specific dosage rate gradually to a patient after the prosthesis 10 is implanted.
Patent JP-H01112211-A (JP)
Title: Lens barrel
Inventor: KUBOTA HIROSHI
IPC: G02B7/04
Filed: 1987-07-07
Abstract: PURPOSE:To prevent play in the radial direction and to improve the resolution by providing a projecting part which is slided on a part where a helicoid screw groove is formed. CONSTITUTION:When an outer helicoid body is rotated and driven, it is slided on an inner helicoid body 14. Since a recessed part 32 functioning as the oil reservoir is formed in a screw thread part 26 of a helicoid screw part 20, it is smoothly slided through a lubricant stored in the recessed part 32. In this case, a projecting part 30 which prevents radial play between the outer helicoid and the inner helicoid 14 is formed on the outside peripheral surface of an intermediate part 14 of the inner helicoid body 14, and plural projecting parts 34 are formed on the projecting face of each screw thread part 26 for the same purpose, and radial play of the inner helicoid body 14 is prevented by the action of these projecting parts 30 and 34 to prevent the deviation of the optical axis.
Patent JP-S6060774-A (JP)
Title: Solar cell
Inventor: SHIROHASHI KAZUO
IPC: H01L31/04
Filed: 1983-09-14
Abstract: PURPOSE:To increase wetproofing by coating a cell section with an inorganic insulator and coating the inorganic insulator with an organic protective film. CONSTITUTION:A high-molecular resin thin-film 2 having heat-resisting properties is formed on the surface of a stainless steel substrate 1. Stainless steel is sputtered onto the film 2 to form lower electrodes 3a-3e. An amorphous silicon film 4 and light-transmitting upper electrodes 5a-5e are applied and shaped on the film 2. SiO2 is sputtered onto the electrodes 5a-5e to form an SiO2 film 6, and epoxy resin, etc. are applied and baked, thus forming an organic protective film 7.
Patent JP-H0216625-A (JP)
Title: Serial printer
Inventor: UEMATSU MAKI
IPC: G06F3/12
Filed: 1988-07-05
Abstract: PURPOSE:To effectively use printer resources by holding plural input terminals on a serial printer, executing the exclusive control, and attaining an action as the shared resources from plural host devices. CONSTITUTION:When data are printed out from an (n)-th host device, a data strobe signal is inputted prior to the data. When a processor 3 recognizes the signal and other host device does not occupy the printer, and occupancy of the printer is executed and the time for next strobe signal time-out monitoring is set to a timer 4. At this time, the data from the (n)-th host device are stored into a RAM 5 and the data acknowledging signal is returned to the host device side. When the data input is continuous, a strobe signal is continuously inputted, therefore, the action is repeated. When the data input is completed, the timer 4 is timed out and the completion of the data input is informed to the processor 3. Thus, the occupancy of the printer is released and the reception of next data input can be executed.
Patent JP-H075713-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJIMORI MIZUE
IPC: G03G5/047
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a photosensitive material showing high spectral sensitivity for a wide wavelength range from a visible ray region to an IR region, chemically stable, and excellent in characteristics for repetition of use. CONSTITUTION:Copper phthalocyanine having alpha-type crystal form, octachlorocopper phthalocyanine having alpha-type crystal form, and photoconductive squarylium compd. are used as the photoconductive material. The proportion of octachlorocopper phthalocyanine to the sum of copper phthalocyanine and octachlorocopper phthalocyanine is between 1wt.% and 50wt.%, and the proportion of squarylium compd. to the photoconductive material is between 1wt.% and 30wt.%.
Patent JP-S5793442-A (JP)
Title: Audio output control system
Inventor: YOKOMICHI HIROAKI
IPC: G10L13/00
Filed: 1980-11-29
Abstract: PURPOSE:To offer a flexible system, by synchronizing the operation by the user with the audio output of system and enabling to transmit an emergent event in audio quickly. CONSTITUTION:When a code indicating an audio output externally is transmitted to an audio output controller 5, a code reception section 14 moves the firmware stored in an ROM12 to the start position for a processor unit 11 and reads and recognizes the code from the section 14, and stored the said code to a buffer 15, if it is not the audio stop code, and starts the audio synthesis section 16 for synthesis. On the other hand, if it is recognized as the audio stop code, the unit 11 instructs the stop of audio synthesis to the section 16 and erases all the audio codes stored in the buffer 15. The first audio output after this operation can be executed without waiting time.
Patent JP-H0522758-A (JP)
Title: Method for retrieving position for housing subscriber line in mdf
Inventor: YAMASHITA TETSUKAZU
IPC: H04Q3/42
Filed: 1991-07-10
Abstract: PURPOSE:To be capable of easily retrieving the position of housing a subscriber' s line by making a maintenance man find a display means lighting at the MDF. CONSTITUTION:Subscriber line housing position information under the control of switch is operatively input from terminal unit 6. LED 3 displays a subscriber line housing position. LED controller 4 receives subscriber line housing position information to be inputted from terminal unit 6 via interface line 5 and controls ON/OFF operation of LED 3 installed partinent pin 2.
Patent JP-S58225523-A (JP)
Inventor: PEIJI UIRUSON TONPUSON
IPC: H01H37/02
Filed: 1982-09-29
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-S5870096-A (JP)
Title: Stacked rotor for use in axial-flow compressor
Inventor: OGISAWA EISUKE
IPC: F01D5/06
Filed: 1981-10-23
Abstract: PURPOSE:To enable to reduce the bending stress produced by the centrifugal  force acted to a stacking bolt considerably, by shaping the stacking bolt such  that the portions of the stacking bolt to be inserted into drilled holes have substantially a rectangular cross section by cutting away the opposite sides thereof. CONSTITUTION:A stacking bolt 18 is shaped to have a circular cross section at the portions 18a thereof where it is inserted into reamed holes 4, 6 and to have a substantially rectangular cross section at the portions 18b thereof having a length l where it is to be inserted into drilled holes 5. Here, the width b at the portions 18b having a substantially rectangular cross section is selected to satisfy the following relationship, b 0.6d, where d is the diameter of the bot 18 at its portions 18a having a circular cross section. By thus shaping the stacking bolt 18 to have a rectangular cross section at several portions thereof, it is enalbed to reduce the weight per unit length of the bolt 18. Resultantly, the bending stress produced by the centrifugal force acted to the stacking bolt 18 when a rotor is turned can be reduced extremely.
Patent JP-S6230688-A (JP)
Title: Crystallization of thin film
Inventor: HAYASHI YUTAKA
IPC: H01L21/208
Filed: 1985-07-31
Abstract: PURPOSE:To obtain a uniform layer, by inserting a two-layer structure consisting of a thin film having good thermal conductivity and a high-melting thin film having bad conductivity between a high-melting thin film under a thin film to be melt crystallized and a substrate in crystallizing a thin film by the semiconductor on insulator (SOI) technique. CONSTITUTION:A two-layer structure consisting of a thin film 30, e.g. silicon thin film to be melt crystallized and a high-melting insulating film 20, in contact therewith and provided on the side of a substrate 10 and consisting of the first high-melting insulating film 20 having a partial thin part having <=1,000Angstrom  thickness and the other part having >=1,000Angstrom  thickness are provided on the substrate 10. A two-layer structure consisting of a thin film 40, e.g. polycrystal silicon thin film, having good conductivity and the second high-melting thin film 41, e.g. SiO2 thin film, consisting of a material having >=1,600Angstrom  thickness and having bad conductivity is inserted between the high-melting insulating film 20 and the substrate 10. Thereby, the thin film 30 is uniformly melted by heating with argon laser, etc., and a single crystal or crystallized film having large crystal grains is formed in a part indicated by (a).
Patent JP-S5791718-A (JP)
Title: Method for removing mist in exhaust gas
Inventor: KATOU KAZUO
IPC: B01D47/06
Filed: 1980-11-29
Abstract: PURPOSE: To increase the apparent particle diameter of a mist and enhance the efficiency in removing the mist contained in an exhaust gas by a method wherein water is sprayed into the gas on the upstream side of a demister to humidify the gas.  
     CONSTITUTION: The exhaust gas containing the mist is directed into an exhaust pipe 1 by a fan 2, and is humidified by spraying water into the gas from a spray nozzle 8 provided in the pipe 1 on the upstream side of the demister 3. In the condition where the mist particles are converted into larger particles through condensation and collisions, the exhaust gas is passed through a fiber bed 7, where part of the mist is caught, and the residual part of the mist is easily separated from the gas by the demister 3 being provided on the downstream side of the bed 7. The mist separated from the exhaust gas by the fiber bed 7 and the demister 3 is introduced into a circulating tank 4 and is reused as spray water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0815059-A (JP)
Title: Magnetostrictive torque measurement device
Inventor: SUZUKI MASAHIRO
IPC: G01L3/10
Filed: 1994-06-28
Abstract: PURPOSE:To detect torque with high accuracy without being affected by the variation of a phase of a torque signal due to the change with the passage of time. CONSTITUTION:A torque detection signal that is outputted from a magnetism- detection section 19 consisting of a bridge circuit 16 and an oscillator 18 is inputted to a comparator 24 and a sample-and-hold circuit 22 via an amplifier 20 and a filter circuit 21. A timing-setting circuit 23 consisting of the comparator 24, control unit 25 and a logic circuit 26 generates a timing signal for sampling and holding a peak level of the torque detection signal in accordance with the torque signal inputted to the comparator 24 at the sample-and-hold circuit 22. The sample-and-hold circuit 22 holds the peak level of the torque signal at the timing based on the timing signal and the control unit 25 outputs a control signal for controlling a servo system based on the hold signal.
Patent JP-H01119254-A (JP)
Title: Treatment apparatus
Inventor: KAWAHARA TSUNEO
IPC: A61G13/02
Filed: 1987-07-08
Abstract: PURPOSE:To instantly reproduce treatment conditions corresponding to doctor's choice each patient by controlling treatment apparatus from a static random access memory (SRAM) card inserted therein. CONSTITUTION:An SRAM card 10 is inserted into a connector 16 mounted on the main body of treatment apparatus. The SRAM card is then electrically connected to a microcomputer installed in the treatment apparatus. When a console 1 is operated, a treatment chair or a treatment table 20 is automatically controlled from data stored in the SRAM card 10. A treatment device 23 is also automatically controlled from data stored in the SRAM card 10: e.g., the speed of turbine rotation of a hand-piece is controlled.
Patent JP-H0219377-A (JP)
Title: 8-methylquinolonecarboxylic acid derivative
Inventor: MASUZAWA KUNIYASU
IPC: A61P31/04
Filed: 1988-07-08
Abstract: NEW MATERIAL:A quinolonecarboxylic acid derivative expressed by formula I and hydrate thereof and salt thereof. EXAMPLE:7-(3,4-Trans-3-amino-4-methyl-1-pyrrolidinyl)-1-cyclopro-pyl-6 -fluoro-1,4- dihydro-8-methyl-4-oxo-3-quinoline carboxylic acid. USE:An active ingredient for microbial agent capable of remarkably increasing antimicrobial action against bacterium, but extremely weak in action against an animal cell and exhibiting high selective toxicity as well as high safeness to human and animal. PREPARATION:A novel compound expressed by formula II (R is H or lower alkyl) is condensed with amines expressed by formula III (R<1> and R<2> represent H or protecting group formed by uniting protecting groups of amino group) without any solvent or in a solvent, preferably in the presence of a deacidifying agent at ambient temperature to 200 deg.C and as necessary the condensation product is subjected to elimination of protecting group of amino group and/or hydrolysis of carboxylic acid ester to provide the compound expressed by formula I.
Patent JP-H0914499-A (JP)
Title: Continuous monitor for valve stroke
Inventor: MARUCHIN HAINIGERU
IPC: F16K37/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a monitor that can continuously monitor valve strokes over the whole range of valve motion. SOLUTION: In a continuous monitor for continuously monitoring the valve stroke of a valve, particularly a diaphragm valve, provided with a valve body driven pneumatically or hydraulically and operated by a pressure spindle 16, a control spindle 20 is effectively connected to the pressure spindle 16. A control element for operating a measuring element serving as a signal transducer for a valve position is disposed on the control spindle 20. The control element 38 has a control face 40 inclined to the operating axis (z) of the control spindle 20, and a displacement transducer 36 for measuring each distance from the control face 40 corresponding to the valve position is disposed on the valve.
Patent JP-H0920572-A (JP)
Title: Composite material of ceramic-based fiber and its production
Inventor: ASAYAMA MASAHIRO
IPC: C04B35/565
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To produce a ceramic-based fiber composite material having improved mechanical strength at the joint between individual preformed parts in the case of assembling plural preformed parts made of ceramic fibers for producing a ceramic-based fiber composite material having a complicate shape. SOLUTION: A material for reaction sintering is included in plural preformed parts 1, 2 made of ceramic fiber and the obtained formed parts 1, 2 are assembled by applying a reaction sintering material 3 to the bonding faces 1a, 1b of the parts 1, 2. The assembly is subjected to reaction sintering under impregnation of a molten material 6 for forming a ceramic matrix. The reaction sintering material 3 applied to the bonding faces 1a, 1b of the parts 1, 2 is subjected to reaction sintering to bond the parts.
Patent JP-H0334505-A (JP)
Title: Terminal structure of capacitor
Inventor: ASHINO KOJI
IPC: H01G9/008
Filed: 1989-06-30
Abstract: PURPOSE:To reduce a contact resistance to a minimum while a welding strength of a connection between a lead wire and a terminal for external connection use is being maintained by a method wherein a part where a tip part of the strip-shaped lead wire extracted from a capacitor element has been folded back is placed on the terminal, for external connection use, which has pierced a sealing sheet and the part is welded by means of a laser. CONSTITUTION:A capacitor element is formed by winding an electrode foil. A strip-shaped lead wire 1 composed of aluminum or the like is connected electrically to the electrode foil by using a well-known means. The lead wire 1 is guided to the outside from one end face of the capacitor element. A sealing sheet 8 is formed by pasting a hard sheet 10 composed of a heat-resistant synthetic resin on an elastic body 9. A rivet part 4 at a terminal 3 protrudes from the other end face of the sealing sheet 8; a flat part 6 is formed at an end face of the rivet part 4. A tip part of the lead wire 1 is folded back at a definite distance; this folded-back part 2 is placed on the flat part 6 of the rivet part 4 at the terminal 3; a part where the lead wire 1 comes into contact with the terminal 3 is irradiated with a laser 11 in a direction perpendicular to a longitudinal direction of the lead wire 1; four welding points 7 are set.
Patent JP-S6327618-A (JP)
Title: Setting work of concrete pile by preboring
Inventor: SATO SHIGERU
IPC: E02D15/04
Filed: 1986-07-18
Abstract: PURPOSE:To exactly fix a concrete pile with lesser noise by reducing the number of striking times by a method in which excavation is made while injecting cement milk from slightly before a given depth of a pit, and rotation and pressure are applied in the latter period of pile penetration. CONSTITUTION:A pile pit 3 is excavated in the ground 1 where a foundation pile is to be set, and a precast concrete pile 7 is penetrated into the pit 3 for setting. During the excavation period, excavation is made while injecting cement milk through the tip of an excavating head from slightly before a given depth of the pit 3 to complete the pile pit 3. In the latter period of penetrating the pile 7, the pile 7 is turned and penetrated while applying a given pressure to the pile 7, and the head of the pile 7 is slightly struck and set on the bearing ground. The concrete pile 7 can thus be exactly fix to the bearing ground by a comparatively smaller number of strikes.
Patent JP-S57108051-A (JP)
Title: Pharmacologically active peptides
Inventor: BOORU DEII GEZERUHEN
IPC: C07K1/00
Filed: 1981-10-20
Abstract: Compounds of the formula  <IMAGE>  and pharmaceutically acceptable non-toxic acid addition salts thereof, in which R is hydrogen, methyl, or ethyl; A is the residue of a D-amino acid selected from the group consisting of Ala, Abu, Nva, Val, Nle, Leu, Ile, Gly(Al), Gly(Cp), Met, Cys(Me), Met(O), Cys(Me) (O), Ser, Thr, and Hse; R1 is hydrogen, C1-C3 primary alkyl, cyclopropylmethyl, allyl, or propargyl; X is bromo, iodo, chloro, C1-C3 alkyl, trifluoromethyl, or C1-C2 alkoxy; B is the residue of a D- or L-amino acid lacking its carboxyl moiety and selected from the group consisting of Gly, Ala, Abu, Nva, Val, Nle, Leu, Ile, Pgl, Cys(Me), Cys(Me) (O), Cys(Me) (O2), Cys(Et), Cys(Et) (O), Cys(Et) (O2), Met, Met(O), Met(O2), Eth, Eth(O), Eth(O2), Ser(Me), Ser(Et), Hse(Me), and Hse(Et) as well as any of such residues substituted at the amino nitrogen by a C1-C3 primary alkyl; Z is -CH2OR2,  <IMAGE>   in which R2 is hydrogen or C1-C3 alkyl; subject to the proviso that, when R1 is other than hydrogen, B is the residue of an amino acid that lacks substitution at the amino nitrogen; are useful analgesic agents.
Patent JP-S6230913-A (JP)
Title: Travelling-locus correcting method
Inventor: SAKAMOTO MASAHIRO
IPC: G08G1/0968
Filed: 1985-07-31
Abstract: PURPOSE:To correct a position automatically when a vehicle van cut of its course by an error of a direction sensor without resorting to an expensive sensor, by identifying by a color made known by image data in the existing position of the image whether the vehicle is on the road uniformized by the specified color or not. CONSTITUTION:The whole system is controlled by a CPU 6 and vehicle travelling direction detected by a direction sensor 1, distance covered detected by a distance coverage sensor 2, indication command of the existing position from a keyboard 3 and various initially set conditions, etc. are introduced into the CPU 16. Further, a map information uniformized by the specified color for roads is recorded in an external memory apparatus 4 and map and travelling locus are displayed in color according to a display command of the keyboard. The color of the existing position calculated by the CPU 6 is always compared with the color of the road around the existing position contained in the image data in the apparatus 4 and the existing position is monitored for its locating on the road. And, when the vehicle runs out of the road, the position is corrected outomatically and simple sensors 1, 2 are used.
Patent JP-S6231357-A (JP)
Title: Flat brushless motor
Inventor: NAWATA SATORU
IPC: H02K29/00
Filed: 1985-08-02
Abstract: PURPOSE:To smoothly start by providing an auxiliary magnet in the special area of the outer peripheral edge of a stator, and adopting such construction as to always stop a boundary of a rotor in contact with the different pole of the magnet on a coil. CONSTITUTION:Coils 4 of triangular shpe in plane are equally disposed circumferentially on the yoke 5 of a stator 6. An auxiliary magnet 1 of small piece is mounted on the outer peripheral edge of the yoke 5. The magnet 11 is disposed at a position of a range Z formed by two linear lines A, B of radial direction passing the center of the stator 6 except on the lines A, B, where an angle formed between a radial linear line C passing the intermediate position between the adjacent coils 4 passing the center of the stator 6 and a radial linear line D contacted with the outside of any one of the coils disposed at both sides of the line C passing the center of the stator 6 is alpha, and a linear line for connecting the center of the stator 6 and the center of the coil 4 is E.
Patent JP-H10216535-A (JP)
Title: Regeneration device for cation exchange resin and method therefor
Inventor: TSUKITA YUUJI
IPC: C02F1/42
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration device which is capable of simply regenerating a used cationic exchange resin even at a general household and a method therefor. SOLUTION: An anion permeating membrane 215 is provided on the internal anode 211 side of an electrolytic cell 210 and a cation permeating membrane 216 is provided on a cathode 212. In addition, an anode side chamber 213 is sectioned with the anion permeating membrane 215, while a cathode side camber 214 is sectioned with the cation permeating membrane 216. Further, an intermediate chamber 217 is formed between the anion permeating membrane 215 and the cation permeating membrane 216. Besides, an acidic water chamber 221 which temporarily contains an acidic water produced by the anode side chamber 213 is formed halfway through piping 218, and an alkaline wear chamber 222 for adding an organic acid such as citric acid or ascorbic acid in order to prevent the pH value of alkaline water produced by the cathode side chamber 214 from increasing, is provided halfway through piping 219.  Also halfway through piping 220, an electrolyte supply chamber 223 for supplying an electrolyte solution to the intermediate chamber 217 is formed.