baber/WOPTO huggingface dataset:
Patent JP-S60209551-A (JP)
Title: 1,1-dialkyl-6-(3-amino-2-hydroxypropoxy)indane and indene derivative
Inventor: ITOU YASUO
IPC: C07C67/00
Filed: 1984-04-04
Abstract: NEW MATERIAL:A compound of formula I (R1 is methyl, ethyl, propyl; R2, R3 are H, OH, incorporate to represent O with a double bond; R4 is lower alkyl, phenethyl; dotted line means the bond between the 2- and 3-positions is single or double) and its acid adduct salt. EXAMPLE:6-(2-Hydroxy-3-isopropylaminopropoxy)-1,1-dimethylindane. USE:Remedy for arrhythmia, stenocardia and hypertension: it has good action of blocking beta-adrenarin acceptor and antiarrhythmic action. PREPARATION:The reaction of 1,1-dialkyl-6-hydroxyindane of formula II and indene derivative with an epihalohydrin of formula III (X is halogen) is carried out in the presence of a base at 70-100 deg.C to give a compound of formula IV, then the product is allowed to react with an amine derivative of H2N-R4 at 30-90 deg.C to give a compound of formula I .
Patent JP-H10262191-A (JP)
Title: Video recording device
Inventor: HAMADA TSUNEYOSHI
IPC: H04N5/44
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the video recording device by which a one-shot video recording function is realized without fail by one operation in the case that a channel of a television receiver is selected by a remote commander for the television receiver or other remote commander without the need for additional connection to the television receiver. SOLUTION: The video recording device is provided with a remote control reception section 15, a remote control code table 16 that stores channel selection codes of various remote commanders, a decoding means 17 that decodes a channel selected by a television receiver based on a received channel selection code and the table 16, a memory 18 that stores decoded channel selection data, and a conversion means 20 that converts the channel selection data stored in the memory 18 into channel selection data of a built-in tuner. Then, based on an automatic channel selection video recording instruction, the built-in tuner is controlled to select the same channel as the channel selected for the television receiver and video recording is conducted.
Patent JP-S59190735-A (JP)
Title: Repeater
Inventor: YONEDA TAKESHI
IPC: H03G3/30
Filed: 1983-04-14
Abstract: PURPOSE:To obtain a repeater to be used effectively in a time-division two- wire both-way transmission system by performing control so that the amplification factor of the automatic gain amplifier in the repeater follows up speedily the loss of a transmission line even when an input signal intermitted. CONSTITUTION:When a signal is sent from a transmission line 11 while there is a signal in neither direction of the transmission line, the signal is inputted to a repeating circuit 21 and outputted to a transmission line 12 immediately when switch circuits 26-29 are placed at sides of switching contacts (a), or within a maximum and shorter than half period until the circuits are changed over to contacts (a) and stop when connected to the contacts (b). At this time, the signal is passed through a peak detecting circuit 22 from the circuit 21 and amplified 23 to control the automatic gain control circuit in the circuit 21 through an integration circuit 24, holding the level of equalized waveform amplitude constant. When the signal from the transmission line 11 is ceased, the circuits 26- 29 are changed over at some period and stop while connected to the contacts (b), and when a signal is sent from the transmission line 22, the output of the circuit 22 is held by an integration circuit 25 to control automatically the gain of the circuit 21.
Patent JP-S60210499-A (JP)
Inventor: SATOU TADAO
IPC: B44C5/06
Filed: 1984-04-04
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-H07282756-A (JP)
Title: Electron beam device
Inventor: MATSUDA RYUICHI
IPC: H01J37/07
Filed: 1994-04-04
Abstract: PURPOSE:To obtain a high intensity electron beam by negating a magnetic flux penetrating a negative electrode surface with a simple structure, and preventing an electron beam converged by a converging coil from being diffused when it comes out of the magnetic field. CONSTITUTION:A heating and magnetic field negating mechanism 21 composed of a heater coil 4 to generate a line 30 of magnetic force in the opposite direction of a line 10 of magnetic force, is provided on the reverse side of a negative electrode 3 in order to negate a magnetic field composed of the line 10 of magnetic force generated by a converging coil 2 on a surface of the negative electrode 3 besides heating the negative electrode 3.
Patent JP-H07268853-A (JP)
Title: Fixing method of inner insertion pipe against sheath pipe
Inventor: KITAHASHI NAOKI
IPC: F16L1/024
Filed: 1994-04-04
Abstract: PURPOSE:To prevent an inner insertion pipe from floating due to the backing material charged in the clearance between a sewage pipe and the inner insertion pipe, by securely fixing the inner insertion pipe against the sewage pipe. CONSTITUTION:When an inner pipe 20 is inserted in a sewage pipe 10, the vertical rod 31 of a support member 30 is inserted in a pierced hole formed at the top of the inner insertion pipe 20 and the screw bar 32 joined to the vertical rod 31 with screw fitting is protruded from the vertical rod 31. In this way, the upper end face of the vertical rod 31 is forced to press the inner peripheral face of the top of the sewage pipe and the lower end face of the secrew bar 32 is forced to press the inner peripheral face of the bottom of the inner insertion pipe 20 through a pedestal 35.
Patent JP-H02248565-A (JP)
Title: Sound-absorbing and heat-insulating roof and ceiling structure
Inventor: KOUCHI YOSHIO
IPC: E04B9/02
Filed: 1989-03-20
Abstract: PURPOSE:To obtain roofing and ceiling having excellent sound-absorbing and heat-insulating effects by a method in which flat metal or heat-insulating ceiling plates with many holes are placed to form a ceiling, and a folded roofing plate is placed with an adequate spacing on the ceiling. CONSTITUTION:Connectors 2 and receptacles 3 are provided on both ends in the widthwise direction of a main ceiling plate 1 with many small holes 4. An upward sloped side piece 8b is formed from the widthwise both ends of the bottom 8a of a bottomed V-shaped part 8, and L-shaped coupling part 10 is formed on the end of the upper stage flat part 9. In a cap part B2, coupling legs 12 are formed from the widthwise both ends of the upside 11 and coupled with the pieces 10b of the coupling part 10. The ceiling plates A1 are mutually connected on the structural part 16 in such a way as to form adequate spacing 20 between the bottom side of the part 8 and the ceiling A. The dropping of water droplets by dewfall on the ceiling A can thus be prevented, the sound- absorbing effect can be raised, and the fitting of apparatuses can also be made easier.
Patent JP-S541552-A (JP)
Title: Driving gear of elevator
Inventor: KASAGI KATSUMASA
IPC: H02P5/74
Filed: 1977-06-06
Abstract: PURPOSE: To prevent the temp rise of a motor up to near dangerous temp, by obviating the operation of an elevator from the beginning when forgetting the switching ON of a power source of a fan for cooling the motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52149933-A (JP)
Title: Pulse generator using memory unit
Inventor: TSUBOTA HIDEJI
IPC: H03K5/135
Filed: 1976-06-09
Abstract: PURPOSE: The data which decides timing of the pulse is stored in memory, so that the pulse can be obtained which can change freely timing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51143364-A (JP)
Title: Watch and clock
Inventor: YAMAGUCHI SHIZUO
IPC: G01D7/12
Filed: 1975-06-04
Abstract: PURPOSE: To provide a watch for measuring a pace accurately without being disturbed by an external noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08258784-A (JP)
Title: Hydrofoil for high speed catamaran
Inventor: TAKEUCHI RYOHEI
IPC: B63B1/12
Filed: 1995-03-27
Abstract: PURPOSE: To ensure the strength of a hydrofoil body and to reduce weight by a method wherein the arch type hydrofoil body having an intermediate part being expanded downward is mounted between the bottoms of right and left hulls. CONSTITUTION: In a high speed catamaran, an arch type hydrofoil body 5 having a central part being expanded downward is mounted on one or both of the bow side and the stern side between left and right hulls 1A and 1B through hull mounting members 4A and 4B. The arch type hydrofoil 5 is formed in an arcuate shape as seen from a front and a whole except a central part in the direction of the width of a ship is inclined in an arcuate direction. This constitution divides a lift into the component of force in an axial direction of the arch type hydrofoil body 5 and a component of force in a direction extending vertically to the arch type hydrofoil body 5 and reduces a bending moment exerted on the arch type hydrofoil body 5 and reduces weight. To hold the strength of the arch type hydrofoil body 5, the hulls 1A and 1B are mounted on a stay 6 suspended from a deck part 1C to intercouple the ship hulls 1A and 1B where occasion demands.
Patent JP-H10266242-A (JP)
Title: Hinge of manhole iron cover
Inventor: IMAHASHI KAZUHIKO
IPC: E02D29/14
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the hinge of a manhole iron cover in which the open/close of the iron cover can be easily carried out, and also the stability of the iron cover after it has been lifted up is excellent. SOLUTION: The hinge of a manhole iron cover is provided with an arm- shaped hinge fitting 14 for openably connecting an iron cover 2 and a receiving frame 1, and a holed seat fitting 25 that has been projected toward the inside of the receiving frame 1; and the hinge fitting 14 is made up of a spherical part 18 formed in the central part, a hook 20 formed in the spherical part 18, and a slipping-out preventive stopper 19 formed at the lower end thereof; and the holed seat fitting 25 to which the lower half part of the hinge fitting 14 is inserted is made up of a penetrating hole 27 to which a spherical seat 16 for receiving the undersurface of the spherical part 18 has been formed, and a hook receiver 28 engaging with the hook 20.  In this case, the hinge fitting 14 is made up of an upper fitting 15 and a lower fitting 16 which are journaled to each other in the upper part of the spherical seat 26, and to which a projection for restricting the range of the turning angle of the upper fitting 15 with regard to the lower fitting 16 is formed.
Patent JP-S61225950-A (JP)
Title: Data supervisory device
Inventor: UTSUNOMIYA KOICHI
IPC: H04B17/00
Filed: 1985-03-30
Abstract: PURPOSE:To detect a fault of data by comparing a reference data with an input data to detect whether or not the input data is within a permissible range. CONSTITUTION:A data (x) is fed to a pattern data forming device 11, where a periodic pattern of the input data is extracted to form a pattern data, which is stored in a pattern data memory 12 and fed to a data supervisory device 13. The device 13 reads a pattern data from the memory 12 and compares the data with the input data (x) as the reference data and generates an alarm output S when the result of comparison exceeds a permissible range. Thus, the presence of a data error to a data fluctuated periodically is detected with high accuracy.
Patent JP-H03268042-A (JP)
Title: Virtual space control system
Inventor: OOTSU RIKA
IPC: G06F15/17
Filed: 1990-03-19
Abstract: PURPOSE:To improve the utilization efficiency of a file by constituting this system so that a processor discriminates whether certain continuous areas are registered in each cluster or not and changes the contents of transfer information to the cluster of the communication opposite party. CONSTITUTION:When a processing request is issued from a cluster 16 to a cluster 17, a control means 20 in an extension storage device 15 refers to a second table 19 and discriminates whether continuous areas whose processing is requested are registered already in the extension storage virtual space of the cluster 17 or not. In the case they are registered, an area identifier for identifying unequivocally the continuous areas designated by the cluster 16 is transmitted to the cluster 17, and when they are not registered, the capacity of its continuous areas described in a second table 19 and the head absolute address of a first table 18 corresponding to its continuous areas are transmitted to the cluster 17 together with the area identifier. In such a manner, an overhead for the file management in the whole system can be reduced.
Patent JP-2000260988-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAISHI YUMIKO
IPC: H01L29/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To realize high breakdown voltage and reduced on-resistance. SOLUTION: This method is used to manufacture a semiconductor device, which is provided with a source region, a channel region, and a drain region, and is also provided with a gate electrode formed on the channel region with a gate insulation film 6 in between and a drift region (N- layer 22) between the channel region and drain region.  In this case, to form the drift region (N- layer 22), at least two kinds of second conductivity impurities (e.g. phosphor ions and arsenic ions) having different diffusion factors are ion-implanted into a P-type well region 21 first, and at least one kind or more of first conductivity impurities (e.g. boron ions) having a diffusion factor nearly equivalent to or more than that of the one kind or more of the second conductivity impurities (e.g. phosphorous ions) is ion-implanted thereafter, and the diffusion step for boron ions is performed at least after formation of the gate insulating film 6.
Patent JP-S60215803-A (JP)
Inventor: TOIDA HARUZOU
IPC: A61F5/44
Filed: 1984-04-04
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-H09234644-A (JP)
Title: Work table having guide
Inventor: AIHARA YUJI
IPC: B23Q7/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a work table capable of smooth opening/closing movement without changing the phase of a guide shaft when it is opened/closed in the work table to open/close three guide shaft provided on a pallet to a work. SOLUTION: A pallet 6 is loaded on supporting rods 7a, 7b, 7c provided on a base plate 2 capable of turn positioning in a length adjustable manner. Straight grooves 8a, 8b, 8c are cut in a base plate 2 in a radial direction at three equally-divided angular positions close to the center of the pallet 6. Arc- shaped grooves 9a, 9b, 9c are cut in the pallet 6 in an impeller shape from three equally-divided angular positions close to the center of the pallet so as to be intersected with the straight grooves 8a, 8b, 8c. Guide shafts 13a, 13b, 13c are inserted in upper arc-shaped grooves and lower straight grooves at the position of intersection of the straight groove at an inner end of the supporting rods 7a, 7b, 7c with the arc-shaped groove. The guide shafts are opened/closed along the straight grooves by turning the pallet 6.
Patent JP-H11266078-A (JP)
Title: Through-hole filling resin composition and multilayer printed wiring board
Inventor: ASAI MOTOO
IPC: H05K3/46
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board, in which a through-hole and a via hole are ensured of connection reliability by a method, wherein the metal particles contained in resin composition which is filled into a through-hole are prevented from subsiding, and the filler is restrained from shrinking upon curing. SOLUTION: Interlayer resin insulating layers and conductor layers are alternately laminated on a board, and inner and outer conductor layers are connected together through via holes to form a build-up wiring layer for the formation of a multilayer printed wiring board, wherein a through-hole is provided to the board for electrically connecting the front and rear of the board together, a non-conductive filler which contains granular material is filled into the through-hole, a conductor layer is formed on the exposed surface of the filler in the through-hole, and the filler is composed of a granular material, resin, and inorganic ultramicroscopic powder.
Patent JP-S62226982-A (JP)
Title: 2-piperidinoamino-substituted pyrimidopyrimidine derivative
Inventor: KIHARA NORIAKI
IPC: A61P7/02
Filed: 1986-03-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1>-R<4> are H or lower alkyl; X is 1-oxidothiomorpholino, dilower alkylamino or lower alkoxyl; Y is lower alkoxy, dilower alkylamino, lower alkylthio, cyano, 1- oxidothiomorpholino or 1-imidazolyl) or salt thereof. EXAMPLE:8-Methylthio-2-(2,2,6,6-tetramethylpiperidinylamino)-4-(-1-oxi dothiomor pholino)pyrido[5,4-d]pyrimidine. USE:An antiulcer agent and antithrombotic agent. PREPARATION:A compound expressed by formula III obtained by starting from a compound expressed by formula II is reacted with a 4- aminotetraalkylpiperidine compound expressed by formula IV, as necessary, in the presence of a base, e.g. sodium carbonate, in a solvent, e.g. DMF, etc., preferably at 50-150 deg.C.
Patent JP-H03268161-A (JP)
Title: Kana/kanji converter
Inventor: SUZUOKA SETSU
IPC: G06F17/22
Filed: 1990-03-19
Abstract: PURPOSE:To efficiently execute KANA (Japanese syllabary)/KANJI (Chinese character) conversion even at the initial stage of the formation of a new sentence by determining the display order of KANJI conversion candidates relating to homophones by a value obtained by adding respective inherent values stored in respective areas of a node inherent value storing means to the active values of respective nodes in a word network. CONSTITUTION:A word network device 5 and a node inherent value memory 6 respectively output the node active value of each node in the word network and a node inherent value stored in each area based upon a node number outputted from a morpheme analyzer 4. The display order of KANJI conversion candidates of the same reading in accordance with values obtained by adding the inherent values of respective nodes to the outputted active values of respective nodes of the word network. When the output value of a certain node in the word network is extremely small at the initial stage of the formation of a new sentence, the easiness of phrase selection is determined by the inherent value of the node. Thereby KANA/KANJI conversion can be properly executed even at the initial stage of the formation of a new document.
Patent JP-S52149691-A (JP)
Title: Buff wheel
Inventor: AWANO RIYOUZOU
IPC: B24D13/04
Filed: 1976-06-07
Abstract: PURPOSE: To provide a buff wheel having a high holding performance of grinding grains and high wear resistance, using a porous composite sheet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06263506-A (JP)
Title: Hydraulic composition
Inventor: MATSUOKA YASUNORI
IPC: C04B24/22
Filed: 1993-03-04
Abstract: PURPOSE:To provide a hydraulic composition such as concrete or mortal having low viscosity and high strength. CONSTITUTION:This hydraulic composition is a hydraulic composition having high strength and containing a binder containing preferably about 10-30wt.% crude grain cement, beta-1,3-glucan, water and a high-performance water reducing admixture. Since the hydraulic composition using the binder containing this crude grain cement has a viscosity lower than that of high-strength hydraulic composition using a binder not containing this crude grain cement, the high- strength hydraulic composition can be executed in situ in a short time without requiring compaction.
Patent JP-S56164122-A (JP)
Title: Drug composition comprising cimetidine as main agent
Inventor: FUJIMOTO DOUTAROU
IPC: A61K47/38
Filed: 1980-05-21
Abstract: PURPOSE: A drug composition having reduced bitterness and histamine H 2 -acceptor antagonism, obtained by blending cimetidine with ethyl cellulose.  
     CONSTITUTION: Cimetidine shown by the formula{chemical name: N-methyl-N'- cyano-N"-[2-[(5-methyl-4-imidazolyl)-methylthio]-ethyl]-guanidine}is blended with ethyl cellulose in a weight ration preferably 100:85W15. The addition of ethyl cellulose reduces the bitterness of cimetidine, improves unstability to light and prevents coloring, and poor eluation to the humor. It does not influence the crystal form (A type) of cimetidine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63257548-A (JP)
Inventor: JIERAADO MAIKERU BURUUKU
IPC: A61M1/00
Filed: 1988-03-23
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-H06255327-A (JP)
Title: Removal of flat tire and device therefor
Inventor: MIMURA YOSHIO
IPC: B60C25/138
Filed: 1993-03-02
Abstract: PURPOSE:To provide a method of removing a flat tire from a wheel, and a device therefore, which enables one person to carry out removal work, and which does not give damage to the beat or the wheel of the tire because of a lever. CONSTITUTION:A demount roller 4 for pressing the side surface of a tire 5 is provided on a removal device, besides a tire claw 3 to be in locked the bead of the tire 5. The side surface of the tire is pressed by the demount roller to drop the tire bead into the drop part of a wheel 6, and the bead is locked in the tire claw through a lever.
Patent JP-S59192986-A (JP)
Title: Calling method for awakening
Inventor: ARIMITSU KOUICHI
IPC: G04C21/28
Filed: 1983-04-16
Abstract: PURPOSE:To enable calling by a desired natural voice for awakening by reproducing the desired natural voice recorded on a magnetic card on the set time. CONSTITUTION:A magnetic card on which the desired natural voice is recorded is reproduced by a reproducing device which starts on the set time, by which the voices are released. The calling by the desired natural voice for awakening is thus made possible according to the magnetic card selectively mounted in the device.
Patent JP-H07248103-A (JP)
Title: Low nox type gas burner
Inventor: ICHIRAKU YUUICHI
IPC: F23C99/00
Filed: 1994-03-11
Abstract: PURPOSE:To shorten a flame length in a low NOx type burner wherein a long flame has been unavoidable heretofore. CONSTITUTION:A composite ejection port 3 is formed by a fuel nozzle 1 and an exhaust gas feed pipe 2 provided concentrically around the fuel nozzle 1, and a plurality of preheated air ejection ports 4 are disposed so as to surround annularly the composite ejection port 3. Or, a plurality of composite ejection ports 3 are arranged so as to surround annularly a single preheated air ejection port 4 and, further, a changing-over means is provided, which allows combustion air to be fed instead of exhaust gas to the exhaust gas feed pipe 2 at the time of low temperatures. Accordingly, when a furnace temperature is high, exhaust gas is ejected from the periphery of the fuel nozzle 1 to be mixed and agitated rapidly with fuel and is thereafter mixed with combustion air to be burned; therefore the mixing with air having the low concentration of oxygen is completed in a short period of time, whereby low NOx and a short flame, which have been incompatible with each other under the conventional method, can be simultaneously realized. When the furnace temperature is low, the concentration of oxygen is increased by changing over exhaust gas to be fed to the exhaust gas feed pipe 2 to air, thus affording stable combustion.