baber/WOPTO huggingface dataset:
Patent JP-S58113146-A (JP)
Title: Preparation of diterpene derivative compound
Inventor: AKITA HIROYUKI
IPC: C07C67/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing a physiologically active substance, by oxidizing a specific diterpene phenol derivative as a raw material with ozone so that an aromatic ring is subjected to cleavage, reducing catalytically the resultant compound, followed by methylating the reduced compound with diazomethane. CONSTITUTION:A deterpene phenol derivative shown by the formula II (R is CH3 or methoxycarbonyl) obtained easily form an l-abietic acid shown by the  formulaI, a main component of a resin of a conifer, is oxidized with extremely excess O3 at -80-0 deg.C in a solvent, reduced catalytically using a catalytically reducing agent such as 10% Pd-C, etc. or zinc-acetic acid at 0-30 deg.C for 30min- 12hr, and methylated with a diazomethane-ether solution, to give the desired compound such as 8-oxo-(13 17)-pentanorlabdan-12-oic acid methyl ester (a novel substance wherein R is CH3) shown by the formula III. USE:An intermediate for synthesizing dimethyl sciadinonate showing growth inhibiting action on larvae of cocoon.
Patent JP-S6384467-A (JP)
Title: Coating type preservatives
Inventor: MIZUNO MASAMICHI
IPC: A23L3/3472
Filed: 1986-09-27
Abstract: PURPOSE:To obtain coating type preservatives, harmless to human bodies and capable of e.g. directly applying to a fresh food or applying to a food packaging material, by using a natural propolis extract substance by honey bees as a sterilizing ingredient. CONSTITUTION:A binder harmless to human bodies such as ethyl cellulose solution, etc., and as necessary a pigment harmless to human bodies are added to a solution of a propolis extract substance extracted from adherends on a honey comb wall made by bees using an alcohol as an extracting solvent so that a solution amount of propolis extract substance in the resultant preservatives is about <=50wt%.
Patent JP-2001046464-A (JP)
Title: Hot water ejection type sole massaging device
Inventor: NAITO SUSUMU
IPC: A61H39/04
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce wasting of hot water by controlling, by means of closing members, ejection from ejecting members which eject hot water to stimulate meridian points on user's soles. SOLUTION: A hot water ejection type sole messaging device A includes: a hose 2 connected to a device body 1; a connecting member 3 connected to a hot water outlet at the end of the hose 2; ejecting members 4 which eject hot water from the device body 1 to stimulate meridian points on user's soles; and closing members 5 for opening and closing the ejection from the ejecting members 4. The closing members 5 cause the ejecting members 4 to eject hot water when the user places his or her feet on the closing members 5, and stops the ejection when the feet are floated or removed from the closing members 5.
Patent JP-H0784000-A (JP)
Title: Measuring system for ac characteristic of lsi
Inventor: HIROSE YUKIO
IPC: G01R31/28
Filed: 1993-09-16
Abstract: PURPOSE:To contrive highest efficiency by saving labor if possible in regard to a measuring system of AC characteristics of LSI, particularly, a measuring system for measuring a setting-up time and a holding time of digital LSI. CONSTITUTION:A clock supply means 1 for supplying a clock CLK to the outside of LSI to be measured 4, a pulse production means 2 for interlocking with the clock and repeatedly producing a constant width of a measurement pulse, and a pulse delay means 3 for delaying said measurement pulse, supplying LSI to be measured 4 and changing a delay quantity in the direction where a phase difference with the clock in comparison with previous input on the basis of a change-over control signal SEL may be lessened every repeat of the measurement pulse are provided. Furthermore, a latch circuit 41 intended for measurement every repeat of the measurement pulse Judges whether the measurement pulse is normally taken in the inside of LSI 4, and, while it is normally taken in, an input latch judgement means 43 for outputting the change- over control signal SEL for clanging the delay quantity is provided.
Patent JP-S6289824-A (JP)
Title: Level controlling method for sintered ore cooling machine
Inventor: KIDOKORO SHOJI
IPC: C22B1/26
Filed: 1985-10-14
Abstract: PURPOSE:To make sintered ore quantity in a cooling machine to exactly coincide with th aimed value, by measuring the quantity, and adjusting fed out quantity of sintered ore from the cooling machine while linking with quantity of sintered ore thrown into the cooling machine from the sintering machine. CONSTITUTION:Material fed into a pallet 8 from a surge hopper 5 is passed through the sintering machine 1, made to sintered ore, crushed at a crusher 7, then thrown into a hopper 4, air cooled at the cooling machine 2 and trans ferred out by a feeding out apparatus 3. Thereat, a sintered ore quantity WIN thrown into the machine 2 is obtd. by operation from fed out material quantity from the hopper 5. Sintered ore quantity in the machine 2 is obtd. by measuring sintered ore level in the hopper 4 from obtd. weight of the hopper 4 by a load cell 6. Further, velocity of the apparatus 3 is obtd. by operation according to the quantity WIN and sintered ore quantity in the hopper 4. The number of revolution of the apparatus 3 can be adjusted by inverter. In such a way, by adjusting fed out quantity of sintered ore, quantity of sintered ore in the machine 2 is made coincident with the aimed value.
Patent JP-H0971249-A (JP)
Title: Electric power steering device
Inventor: NORO EIKI
IPC: B62D6/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a sound or vibration generated in a steering system when a power source voltage is raised, by outputting a power source voltage detecting signal by detection of the power source voltage by a control means, and setting either one of the proportional sensivity of a proportional element, or the integral gain of an integral element, based on he power source voltage detecting signal. SOLUTION: A steering torque signal of an analog electric signal corresponding to the steering torque detected by a steering torque sensor 12, and an electric pulse signal with the frequency corresponding to the vehicle speed detected by a vehicle speed sensor 14, are fed to the object current setting means 21 of a control means 15, and they are converted to object current signals, and fed to a proportional element 24 and to an integral element 25. And either one side of the proportional sensivity of the proportional element 24 and the integral gain of the integral element 25 is set depending on the power source voltage detecting signal of a power source voltage detecting means 29. Consequently, a sound or a vibration generated in a steering system when the power source voltage is raised can be prevented.
Patent JP-S6387138-A (JP)
Inventor: KODAMA TAKAMICHI
IPC: H02J9/06
Filed: 1986-09-30
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-2000057504-A (JP)
Title: Rotary magnetic head drum device
Inventor: MIZUNO MASAYUKI
IPC: G11B5/52
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary magnetic head drum device thin in thickness as a whole and capable of dealing with multi-channel. SOLUTION: A lower rotor 11a of a rotary transformer 11 and a rotor 12b of an upper rotary transformer 12 are arranged back to back under a rotary shaft (flange 7), while a stator 11b of the lower rotary transformer is arranged at a lower drum 2, and a stator 12a of the upper rotary transformer 12 is arranged at n upper drum 1. Thereby, the number of channels can be doubled by increment of thickness in the direction of height of a drum in which the height of the upper rotary transformer and the height of the stator are totaled.
Patent JP-S59123389-A (JP)
Title: Method for connecting image of video display device
Inventor: KUROKAWA TATAE
IPC: H04N9/31
Filed: 1982-12-29
Abstract: PURPOSE:To decrease the deterioration in picture quality at the overlapped part by shifting a position where the luminance at the overlapped part is coincident at each color generation. CONSTITUTION:In forming a picture screen P on a screen 1 by using two sets of projective type video projectors VPl and VPr arranged laterally, the picture screens Pl and Pr projected and formed on the screen 1 from the video projectors VPl and VPr are overlapped by a length L0. The luminance at the overlapped part L0 is attenuated linearly so that the luminance at the overlapped part L0 is made almost the same as that of the unoverlapped part, and the position where the luminance at the overlapped part is coincident with each other is shifted at each generation of color. Thus, even if the registration of screen is deteriorated, the deterioration in the picture quality at the overlapped part is not concentrated on one part but divided into three parts, allowing to reduce the deterioration in the picture quality visually.
Patent JP-H1158376-A (JP)
Title: Frp molding material composition
Inventor: HARADA MASARU
IPC: B29B11/16
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an FRP molding material composition in which the strength of FRP is hard to be lowered, the recycled powder content can be increased because of said feature and the powder can be used for the BMC molding not particularly different from a normal process. SOLUTION: In an FRP molding material composition used for the bulk molding compound(BMC) molding, recycled FRP powder which is recycled from an FRP molded product molded by a sheet molding compound(SMC) or an FRP molded product molded by the spray-up or the hand lay-up is used.
Patent JP-S6384841-A (JP)
Title: Workpiece introduction robot device
Inventor: TAKAI KAZUMITSU
IPC: B29C31/08
Filed: 1986-09-30
Abstract: PURPOSE:To make it possible to rapidly adjust the position of insertion of a workpiece, by arranging a magazine mounting bed, slidably in the direction orthogonal to the sliding direction of a workpiece gripping part and the sliding direction of a robot. CONSTITUTION:During retraction of a robot, since workpiece magazines 27, 28 oppose a tool 12, air cylinders 14, 15 are operated. Further, brackets 18, 19 are widened to allow vacuum pods 20, 21, 22 to abut against workpieces 29, 30 set on the workpiece magazine 27, 28. After the workpiece are sucked up one piece by one piece, the brackets 18, 19 are retracted. Then, a first air cylinder 6 is actuated to allow the tool 12 to stand by around a molding machine. When dies 45, 46 are opened after one cycle of molding operation is completed, a second air cylinder 10 is actuated to allow the tool 12 to enter into the dies 45, 46. Then, the air cylinders 14, 15 are again actuated to insert the workpieces 29, 30 into the dies 45, 46 at predetermined positions, respectively.
Patent JP-S61108549-A (JP)
Inventor: ISHIZAKI YOSHIHIRO
IPC: B32B38/00
Filed: 1984-10-31
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-H0983638-A (JP)
Title: Asynchronous transfer mode telephone system
Inventor: KIMURA WATARU
IPC: H04Q3/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To continue communication service to a subscriber even if a fault occurs in a line by providing preliminary lines becoming a pair with main lines and providing the table of the presence or absence of the mounting of the main line and the preliminary line connecting inter-station devices and intra-station device and the table of operation/non-operation state. SOLUTION: An initialization processing part reads and generates data which are to be stored in the tables (40 and 41) from a main memory 34 and judges whether data is to be transferred to common devices or not. When judgment is 'YES', the common devices edit data into a data system which can be used. Data are transferred to the respective common devices 12 through an optical line and the data are set in the common devices 12 so as to terminate a processing. The table 41 is the operation/non-operation line identification data table, and it stores the operation/non-operation data groups of the main lines and the preliminary lines of respective units. When a received cell is that from a non-operation line, a cell abolishment part abolishes it at the time of receiving the cell.
Patent JP-S6289260-A (JP)
Title: Automatic cassette feeding device
Inventor: NISHIYAMA HIROSHI
IPC: G11B15/68
Filed: 1985-10-16
Abstract: PURPOSE:To shorten the moving distance of a handler and to facilitate an easy access at a high speed by providing a waiting shelf at a place near a reproducing device and stocking temporarily a cassette to be fed. CONSTITUTION:A single row of storing parts of a cassette shelf 2 which are most close to the VTR 4-7 is used as a waiting shelf 10. An XY handler arranges the cassette to be fed subsequently onto the shelf 10 from the shelf 2 while no CM is sent out. Then the XY handler feeds successively the cassettes to those of VTR 4-7 with which the sending actions are through from the shelf 10 at the CM sending time points. Here the XY handler has its movement mainly in the direction Y if no movement is needed in the direction X or the movement is scarcely needed in the direction X. Therefore a Y handler 12 can cope easily with a high speed as long as the weight of the handler 12 is reduced.
Patent JP-S6289844-A (JP)
Title: Low-carbon cr-mo steel excellent in sr crack-resisting characteristics
Inventor: KAJI HARUO
IPC: C22C38/54
Filed: 1985-10-15
Abstract: PURPOSE:To obtain a low-carbon Cr-Mo steel sheet causing no weld crack in the process of stress relief annealing even under high welding restriction stress, by providing a composition containing C, Si, Mn, P, Cu, Ni, Cr, Mo, B, SolAl and further one or more elements among Ce, La and Zr each by a prescribed percentage. CONSTITUTION:The titled low-carbon Cr-Mo steel sheet has a composition containing, by weight, 0.03-0.12% C, 1.00% Si, 0.20-0.75% Mn, <=0.020% P, <=0.009% S, 0.05-0.50% Cu, 0.05-0.50% Ni, 0.40-3.50% Cr, 0.20-1.25% Mo, 0.0003-0.0015% B and 0.005-0.10% SolAl and further containing one or more kinds among 0.005-0.10% Ce, 0.005-0.10% La and 0.005-0.10% Zr each in the prescribed ratio. Said steel sheet has strength, toughness, erosion resistance and creep-resisting characteristics equal to or higher than those of conventional high-carbon Cr-Mo steel sheets and, in addition, it is capable of welding at a low preheating temp. even under high welding restriction stress.
Patent JP-2000068943-A (JP)
Title: Optical transmitter
Inventor: SUGITA TATSUYA
IPC: H04B10/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter with a light source of long operation life and high reliability. SOLUTION: An optical switch element 60 is provided to an optical path of a semiconductor laser chip 50 acting like an optical transmission light source, and an optical switch drive circuit 42 outputs directly a received optical signal to an optical fiber L1 or branches the light partly to a reflection film 61 or switches thereto. In the case of sending data, the reflection film 61 forms an optical resonator for laser stimulation to generate a laser beam from a semiconductor laser chip 50, and in the case of a standby state, stimulates the semiconductor laser chip 50 as a light emitting diode. Thus, the laser is used by switching the laser mode or the diode mode in response to a data transmission speed so as to suppress the operation time as the laser thereby extending its operation life.
Patent JP-2000076842-A (JP)
Title: Magnetic memory cell
Inventor: BHATTACHARYYA MANOJ K
IPC: G11C11/16
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To reinforce a signal which is obtained during a readout operation with reference to a magnetic memory cell. SOLUTION: In a magnetic memory cell 40, a data storage layer 50 is provided, a reference layer 54 is provided, and a tunnel barrier 52 is provided. The logic state of the magnetic memory cell 40 contains a contribution by a magnetization operation along an easy axis of magnetization and by a magnetization operation in the edge domain of the data storage layer 50, and it is judged by measuring a resistance which is different according to the relative orientation of a vector M1 indicating an orientation generated as a result in the data storage layer 50 to a vector M2 which is fixed to a specific direction, excluding the easy axis of magnetization, with reference to the easy axis of magnetization of the data storage layer 50 and which indicates a magnetization orientation in the reference layer 54.  The angle of an orientation excluding the easy axis of magnetization of the reference layer 54 is selected so as to reinforce a signal which is obtained during a readout operation with reference to the magnetic memory cell 40.
Patent JP-H0279006-A (JP)
Title: Manufacture of photosemiconductor module
Inventor: SATO SHUNICHI
IPC: G02B6/42
Filed: 1988-09-14
Abstract: PURPOSE:To obtain specific strength immediately by solidification and to improve the productivity by attaining temporary fixation in welding by the mutual fusion between solder plating films. CONSTITUTION:Solder plating films 24-1 and 24-4 are formed in the end surface of the flange of a holder 21 except at welding expected parts 25-1 - 25-4. Further, solder plating films 32-1 - 32-4 are formed in the holder fitting surface of a photosemiconductor element and lens assembly 30 at parts corresponding to the parts where the solder plating films 24-1 - 24-4 of the holder 21 are formed except the welding expected parts. Then the solder plating films are put opposite each other and optical axes are aligned. Then, the solder plating films are heated to fuse the solder plating films 24-1 - 24-4 and 32-1 - 32-4, thereby fixing the holder 21 to the assembly 30 temporarily and welding it. Consequently, the module can be manufactured with good productivity.
Patent JP-H04111345-A (JP)
Title: Semiconductor device
Inventor: TAKAGI YOSHIO
IPC: H01L23/32
Filed: 1990-08-30
Abstract: PURPOSE:To surely prevent the falling off of a metallic ring from an envelope while the envelope is carried by forming a protruding section by expanding the leading end section of metallic ring outward in the radial direction after the metallic ring is passed through a screw inserting hole and engaging the protruding section with the envelope. CONSTITUTION:For fitting a metallic ring 11 for reinforcing the periphery of a fixing hole 1c of a package 1, the upper end section of the ring 11 is inserted into the hole 1c from the upper opening of the hole 1c. Then the ring 11 is completely put in the hole 1c by putting the flange section 12 of the ring 12 in the upper step section 1d of the hole 1c with pressure. After the ring 11 is put in the hole 1c, a protruding section 13 is formed by expanding the lower end section of the ring 11 in the radial direction and the section 13 is engaged with the lower side section 1e of the hole 1c. When the protruding section 13 is formed at the lower end section of the metallic ring in such a way, the falling off of the metallic ring 11 from the fixing hole 1c can be prevented.
Patent JP-H0548609-A (JP)
Title: Communication system
Inventor: INAMURA HIROYUKI
IPC: H04Q9/00
Filed: 1991-08-20
Abstract: PURPOSE:To allow a control station to collect information from all subordinate stations even when a fault takes place in a transmission line by sending the information collected by an information collection means and its own information to the control station via a reception line. CONSTITUTION:A control station 1 is provided with a function collecting information with a polling selecting system, and a subordinate station 2-3 at the end is provided with a function collecting the information by the polling selecting system and a function sending the information to the control station 1 as well. When the fault takes place on transmission lines (3-1)-(3-3) and any subordinate station for which the control station 1 cannot make access is present, the subordinate station 2-3 located at the end of the system accesses the subordinate station by the polling selecting system to collect the monitoring information and it is sent to the control station 1 together with its own monitoring information. Thus, even when the fault takes place on the transmission lines (3-1)- (3-3), the control station 1 collects the monitoring information of subordinate stations (2-1)-(2-3).
Patent JP-H0577836-A (JP)
Title: Outer box and its identification and management method and marking the outer box
Inventor: SHIMIZU KAORU
IPC: H04N5/64
Filed: 1991-09-11
Abstract: PURPOSE:To facilitate provision of bar codes and prevent the bar codes from fading out and peeling off and mechanize the production management, regarding an outer case such as a television receiver marked with bar codes (or matrix codes), its identification and management method, and a method of marking the outer case. CONSTITUTION:In an outer case for example, a cabinet 1, bar codes 6, 8, 10 are arranged to form as a unit mold on the recessed bottom faces 14, 15, 16 provided on the respective surfaces of cabinet. In this way, it prevents the bar codes from fading out or peeling off to increase reliability of reading the bar codes and further, makes it possible to automate the production management and supply useful information.
Patent JP-H0790325-A (JP)
Title: Sintered friction material
Inventor: KANI HARUNOBU
IPC: B22F3/26
Filed: 1993-09-17
Abstract: PURPOSE:To produce the friction sintered material having an excellent coefft. of friction and wear resistance from the beginning of use from a low temp. and low load to a high temp. and high load. CONSTITUTION:This sintered friction material is formed by impregnating a sintered material with a melamine modified phenol resin of a resol type or a mixture composed of this resin and the cured phenol dust or mixture composed of SBR or NBR and inorg. packing material. The resin forms a film in an early period on the mating surface in the initial period of friction or under light load, thus assuring the friction mu and simultaneously playing the role of a protective film. The direct contact of the material for improving coefft. of friction (SiO2, mullite, etc.) added to the sintered material with the mating material is prevented and the degradation in the wear resistance is prevented. As a result, the friction sintered material having the excellent coefft. of friction and wear resistance from the low temp. and low load to the high temp. and high load in the beginning of friction is obtd.
Patent JP-S59118338-A (JP)
Title: Multi-spindle cooling device
Inventor: INOUE HITOSHI
IPC: F16C37/00
Filed: 1982-12-24
Abstract: PURPOSE:To cool a main spindle device effectively and evenly by a method wherein operating liquid is flowed through vapor pipes and liquid pipes to transport the quantity of heat of bearing stands from the hollow chambers thereof to a heat radiating device. CONSTITUTION:The quantity of heat of bearings 3, 31, which received the heat in the bearing stands 4, 41, is deprived as the latent heat of evarporation when it heats the operating liquid, such as Flon or the like, in the hollow chambers 7, 71 and vaporizes it. The vapor of the vaporized Flon or the like moves to the heat radiating device 8 through the first and second vapor pipes 10, 101 by utilizing the vapor pressure of itself and is cooled by a cooling fan 9. The condensed operating liquid returns into the hollow chambers 7, 71 of the bearing stands 4, 41 through the first and second liquid pipes 12, 121 as well as the first and second vapor pipes 10, 101 by utilizing the gravity thereof.
Patent JP-H0930146-A (JP)
Title: Book cover with pen holder and button
Inventor: NISHIMURA TOSHIKI
IPC: B42D3/18
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a stationery item consisting of a book cover for firmly fixing a book and a pen holder and a button attached to the book cover. SOLUTION: A pen holder 2 and a button 3 are attached to a book cover. A book can be firmly fixed by the button 3.