baber/WOPTO huggingface dataset:
Patent JP-H1121257-A (JP)
Title: Catalyst for aldol type reaction
Inventor: SIEBENHAAR BERND
IPC: C07C253/30
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an important intermediate or final product in the industry of the sense of smell, by condensing an aldehyde or a ketone (carbonyl compound) with a C-H-acid compound in the presence of a specific basic catalyst. SOLUTION: An aldehyde or a ketone [preferably a compound of formula I ((j) is 0 or 1; (k) is 0 or 1-6)] is condensed with a C-H- acid compound  preferably a compound of formula II [Z1 and Z2 are each COOR4 , SO2 R4 , SR4 or a quaternary pyridine (R4 is a halogen, CN, etc.)]} in the presence of a palygorskite type thermal activation fibrous clay mineral (e.g. sepiolite or attapulgite) as a basic catalyst at 50-90 deg.C in the case of a batch operation and 120-190 deg.C in the case of a continuous operation to give the final product. The palygorskite type fibrous clay mineral is heated at 200-600 deg.C until the residual water content reaches <2 wt.%, is activated. The amount of the mineral used is 10-20 g based on 1 mol of the carbonyl compound.
Patent JP-S5618570-A (JP)
Title: Color development and storing of meat or food containing meat
Inventor: WAKAYAMA TSUNEO
IPC: A23L5/41
Filed: 1979-07-25
Abstract: PURPOSE: To improve the storability greatly and the color development of meat and make it possible to round the taste, by adding a halotolerant lactic acid bacterium to a raw meat, heat-treated meat or food containing the meat.  
     CONSTITUTION: A halotolerant lactic acid bacterium, e.g. bacilliform or streptococcal lactic acid bacterium, is added to a raw meat, heat-treated meat or food containing the meat, and then the meat is colored and stored. A bacilliform lactic acid bacterium, e.g. Lactobacillus acidophilus or Lactobacillus plantarum, or a streptococcal lactic acid bacterium, e.g. Streptococcus lactis or Streptococcus faecalis, may be cited as the halotolerant lactic acid bacterium. The halotolerant lactic acid bacterium may be used in the form of a raw bacterium body; however, a dried bacterium body is preferably used for the storability of the body. The bacterium body is added to the meat preferably by immersing the meat in a solution containing 0.1W2% the halotolerant lactic acid bacterium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0937785-A (JP)
Title: Production of nucleoside-5'-phosphate
Inventor: MIHARA YASUHIRO
IPC: C12R1/19
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound useful for producing seasonings, medicines and as an intermediate material for these products by making microorganism-derived acid phosphatase act on nucleoside and a donor of phosphoric acid such as polyphosphoric acid under condition of an acidic pH value, and collecting the reaction product. SOLUTION: This compound is obtained by making acid phosphatase derived from microorganism variants (Morganella morgani NCIMB 10466, etc.) which reduce nucleotidase activity act on a nucleoside (e.g. inosine) and phosphoric acid donor (e.g. sodium pyrophosphate), such as a polyphosphoric acid (salt), phenylphosphoric acid (salt), or carbamylphosphoric acid (salt) under condition of pH 3.0-5.5 to form a nucleoside-5'-phosphote (e.g. 5'-inosinic acid); followed by centrifuging the precipitation after stopping the reaction by addition of 2N hydrochloric acid, and separating the product by using, e.g. an adsorptive synthetic resin, thus effectively obtaining the objective compound, nucleoside-5'- phosphate useful for seasonings, medicines and as an intermediate material for seasonings and medicines.
Patent JP-H09254227-A (JP)
Title: Thermoplastic resin-covered reinforcing fiber bundle and its preparation
Inventor: FUJII MIKIYA
IPC: B29K105/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain flexibility and excellent mechanical characteristics and to prevent wrinkles during deep draw from being generated by cutting partly a fiber bundle at intervals and shifting positions in the width direction of adjacent cut parts. SOLUTION: A resin-covered reinforcing fiber bundle is partly cut successively from an end part a, a central part b and another end part c by passing it through a rotary cutter to obtain a thermoplastic resin-covered reinforcing fiber bundle. E.g. the cut length L' of the filament at the end part a is made 10-60mm and the cut lengths of the central part b and another end part c are also made the same. As this molding material has flexibility, it well conforms to a mold and as the reinforcing fiber is cut, no excessive load is applied on the reinforcing fiber even when deep draw molding is performed and there exists no possibility of generating wrinkles on the surface and cutting of the reinforcing fiber at corner parts. As the reinforcing fiber, inorg. fibers such as glass fiber and carbon fiber, org. fibers such as aramide fiber and polyethylene fiber, metal fibers such as boron fiber and alumina fiber are cited.
Patent JP-S5619233-A (JP)
Title: Synthesizer tuner
Inventor: KIMURA SHIGENOBU
IPC: H03J5/02
Filed: 1979-07-25
Abstract: PURPOSE:To eliminate the IF offset control even in case the central frequency of the intermediate frequency filter is shifted from the normal value, by giving the control to the oscillation frequency of the local oscillator according to the comparison result of the phase comparator. CONSTITUTION:Output signal fpc of programmable counter 18 is supplied to phase comparator 24 to receive the phase comparison with frequency fref (50kHz) of the reference signal given from reference signal generator 25 through frequency divider 26. And comparison output sa is supplied to LPF27. Then LPF27 produces control voltage VC based on output sa, and local oscillation frequency f0 of local oscillator 14 is controlled by voltage VC. The conditions under which frequency f0 becomes steady is in the state under which output sa becomes zero, i.e., signal fpc coincides with frequency fref (50kHz). Thus the frequency in that time becomes as f0=71.4MHz, and accordingly the reception frequency becomes to 82.1MHz. As a result, the broadcast station of the desired frequency of 82.1MHz can be received.
Patent JP-S60237465-A (JP)
Title: Recorder
Inventor: MIURA KUNIHIKO
IPC: G03G15/00
Filed: 1984-05-10
Abstract: PURPOSE:To improve the efficiency of a recording operation by allowing execution of a recording operation if the size in housing parts for recording media is larger than the size of the recording medium to be assigned from the outside even when both sizes are different. CONSTITUTION:The housing parts 317, 321 for the recording media in which the plural recording media are housed and the means for storing the size information and recording information of the recording media assigned from detecting means 320, 324 for detecting the medium size in the housing parts for the recording media are provided. The size information of the recording medium from the outside device is compared by the means 320, 324 and when both are the same or the medium size in the containing part for the recording media is larger, the recording based on the storage information in the storage means is executed. The execution of the recording operation is thus permitted if the size in the housing part is larger in the above-mentioned way and therefore the efficiency of the recording operation is improved.
Patent JP-S59220274-A (JP)
Title: Casting method of hypereutetic aluminum-silicon alloy
Inventor: SHIBATA KIMIHIRO
IPC: B22D21/04
Filed: 1983-05-31
Abstract: PURPOSE:To cast a casting of a hypereutectic Al-Si alloy having less segregation of primary crystal silicon at a good yield by charging a molten metal into a casting mold, acting always a riser at all times and rotating the casting mold. CONSTITUTION:A molten hypereutectic Al-Si alloy is charged into a casting mold and a riser is acted at all times during the time when the molten alloy solidifies in the mold and at the same time the mold is rotated at the speed at which the crystallized primary crystal silicon is dispersed. Then floating direction of the primary crystal silicon changes incessantly and since the primary crystal silicon particles arriving at the upper part are captured by the constantly moving solidification boundary, the structure in which the primary crystal silicon is uniformly dispersed over a wide range of a casting ingot is obtd. after solidification.
Patent JP-H07303338-A (JP)
Title: Shared system for storing flooding water and pneumatically storing electric power
Inventor: HAYASHI MASAO
IPC: H02J15/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a system having both functions for storing flooding water and pneumatically storing electric power by providing a storage tank constructed at a prescribed depth in the ground, air supplying pipeline communicating with the ground surface, water supplying pipeline which gives a pressure caused by the head difference between an upper basin and the pipeline, and connecting water passage. CONSTITUTION:A shared system for storing flooding water and pneumatically storing electric power is constituted of a storage tank 11 constructed at a prescribed depth in the ground, air supplying pipeline 13 which is extended upward toward the ground surface from the top position of the tank 11 and communicating with a power treating plant 12 constructed on the ground, water supplying pipeline 15 which is connected to a water reservoir 14 provided on the ground on one side and to the bottom section of the tank 11 through the top section of the tank 11 on the other side, and connecting water passage 17 provided to connect the pipeline 15 to a retarding basin 16 for flooding water. This system functions as a constant-pressure type underground storage tank for pneumatically storing electric power in a normal state where no flooding water occurs and as a flooding water storing tank when flooding water occurs due to a 'd torrential rainfall, etc.
Patent JP-S5620326-A (JP)
Title: Integrator
Inventor: MINAMOTO MASAHIRO
IPC: H03H11/04
Filed: 1979-07-27
Abstract: PURPOSE:To make extremely short the settling time when a DC component is included in an integrator output by further providing negative feedback when the output signal of the integrator exceeds a fixed level in arithmetic as to the magnetic flux of an AC electric motor. CONSTITUTION:At time t=0, input voltage Vi of 0 in phase angle is input to integral element 1, which starts. At this time, an integrator has an output voltage waveform shown by dotted line L1 and it takes considerable time for the integrator to settle itself in a stationary state. If output voltage V0 is to exceed set level S at t=t1, controller 5 outputs an on signal to close switch 4, and consequently integrator output V0 is negatively fed back to the input side of the integrator by way of  proportional element 3, suppressing an increase in integrator output V0. Then, the settling time when a DC component is included in the integrator output can be made extremely short.
Patent JP-S5720582-A (JP)
Title: Rotary slider pump
Inventor: SASAYA HIDEAKI
IPC: F01C21/08
Filed: 1980-07-14
Abstract: PURPOSE:To improve sealing characteristics by supporting a guide shaft for a rotary slider at both ends thereof so as to maintain always the slight clearance between the tip ends of the rotary slider and the inner surface of a pump case due to the lessened deflection of the guide shaft. CONSTITUTION:One end of a guide shaft 2 is supported through holders 21, 51 to a rotor 3, and the other end is supported through a holder 22 to a housing cover 4'. Both ends 31, 32 of the rotor are, in turn, supported by means of bearings 8, 9 to a housing 4 and the housing cover 4', respectively. As the inner surface 41 of the housing 4 is made coincident with the locus described by the tip ends of rotary slider 1, the clearance between the inner surface 41 and the tip ends of the rotary slider 1 rotating is always maintained, slightly. Due to such a both end supporting arrangement for the guide shaft 2, it is possible to maintain the deflection of the shaft 2 very small and to make the latter lightweight. Further, the quality of sealing between the slider 1 and the inner surface 41 is improved.
Patent JP-H06289088-A (JP)
Title: Self-diagnosis circuit
Inventor: NARUSE SHINICHI
IPC: H01L21/66
Filed: 1993-03-31
Abstract: PURPOSE:To provide a self-diagnosis circuit, which can automatically check the wire connecting state of an electric device. CONSTITUTION:In an electric circuit, a load driving circuit and a switch 4 constituting an operating part are connected through a connector 2. In this electric circuit, a fuse 9 for checking the connection of the connector 2 is provided between a normally open contact point 4a and a movable contact piece 4c of the switch 4. A wire breaking circuit 8, which allows the fusing current flow into the fuse 9 based on the connector connecting signal outputted from a microcomputer 5, is provided at the halfway of a circuit for connecting the normally opened contact points 4a of the switch and the microcomputer 5 for controlling the load driving circuit. Since the connecting state of the connector 2 is automatically checked, it is not necessary to check the wire connecting state by manual work.
Patent JP-2000279025-A (JP)
Title: Grain storing device in combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01F12/60
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device generating a slight lowering of a straight going property of a machine body even for increasing of a storing amount of grains and capable of performing a smooth working and running, and capable of increasing safety in traveling on the road by constituting a grains storing device with a main storing part and a specific auxiliary storing part. SOLUTION: This combine harvester has a thresher 4 and a grains storing device 5 on right and left of an upper side of a running device in a parallel state, and a reaping device 6 in front of the thresher 4, then the grains storing device 5 is constituted with a main storing part 5a and an auxiliary storing part 5b upwardly extensible from an upper end of the main storing part 5a.  By the constitution, a total volume of the grains storing device 5 is increased and a reaping and threshing work amount continuable till arising a necessary of a grain discharge is increased, and a sinking of the running device in a side loading the grains storing device 5 is reduced, and further, even performing on the road traveling without receiving the auxiliary storing part 5b in the main storing part 5a side, a possibility of collision to the other material is slight because the auxiliary storing part 5b is not protruded to the outside of the machine body.
Patent JP-S5618989-A (JP)
Title: Imidazole derivative and its preparation
Inventor: ETOU HIROMICHI
IPC: A61P9/10
Filed: 1979-07-26
Abstract: NEW MATERIAL:An imidazole derivative of formula I (R 1  is H, halogen, 1W6C  alkyl, etc.; R 2  is H or 1W6C alkyl; R 3  is H, 2W6C alkyl, aryl, etc.; R 4  is H, 1W6C  alkyl or aryl; provided that all of R 2 WR 4  are not H at the same time), and its acid  addition salt.  
     EXAMPLE: 3,4-Dihydro-4-methyl-2H-( 1,3 )-thiazino-[ 3,2-a ]-benzimidazole.hydrochloride.  
     USE: Peripheral vessel dilator, hypotensor, and coronary vessel dilator, capable of dilating coronary vessel without increasing the oxygen consumption of heart. Effective to remedy for ischemic cardiopathy.  
     PROCESS: The compound of formula I can be prepared, e.g. by reacting a compound of formula II with a compound of formula III (X, Y are halogen) in an inert solvent in the presence of a base such as NaOH. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01266636-A (JP)
Title: Exception data display system
Inventor: SATO TAKAO
IPC: G06F11/28
Filed: 1988-04-18
Abstract: PURPOSE:To raise the efficiency of a debug work at the time when a data exception has been generated by displaying a line number, a data name and its contents of a source program which has been generated when the data exception has been generated. CONSTITUTION:When a data exception has been generated, the contents of a base register at that time point are all stored in a base register store table 30, and an instruction code of an address in which the data exception has been generated is inputted to an instruction code input means 20. Subsequently, by analyzing said code by an analyzing means 50, base register numbers BR0-BR15, an offset and data length are obtained, and the contents on the table 30 are set to a base register 61 by using a register setting means 60. Thereafter, a data allocation correspondence table 100 is retrieved by the register 61 and an index register 62, and a data name and its attribute are derived, and the contents. of the data in which the data exception has been generated and its data length portion are displayed on a display means 110. In such a way, the investigating labor for investigating an object code list at the time of translating a source program is curtailed remarkably.
Patent JP-S5718834-A (JP)
Title: Flywheel type electric power accumulator
Inventor: HOSHINO YOSHINOBU
IPC: F16F15/30
Filed: 1980-07-10
Abstract: PURPOSE:To support weight by a dynamic pressure of rotating thrust plate even during a loss-of-power and to suppress a rise in temperature by installing heat pipes through which heat is transferred. CONSTITUTION:Heat generated at the thrust bearing is taken out through a heat pipe 33 designed to have a required cooling capacity and buried under the pressure taking surface 26, and released from radiator fins of the heat pipe 33. The pressure taking surface of the thrust bearing is thus cooled and the temperature thereof held within the specified limit keepint the oil film intact. By a wedge formed by inclined lands 28, 28' adjacent to each other and a level land 29 of the thrust bearing, a dynamic pressure is generated which supports weight of the rotary structure and prevents breakage of oil film due to undesirable contact between under surface 25 of the thrust plate 11 and the pressure taking surface 26 of the thrust bearing 20.
Patent JP-H06333798-A (JP)
Title: Device manufacturing based on synchrotron radiation
Inventor: ARASUTAIA ANGUSU MATSUKUDOOUER
IPC: H01L21/027
Filed: 1994-05-10
Abstract: PURPOSE: To manufacture a device composed of submicron elements by a method wherein a lithographic drawing is carried out with a synchrotron-derived X-ray radiation taking advantage of a capacitor possessed of a specific condensation arc. CONSTITUTION: A synchrotron-derived electron radiation discharged from an electron storage ring and traveling through a path 175 is determined by a magnet 180 to turn to an X-ray irradiation 176. The X-ray irradiation 176 is made to impinge on a mask 181 by mirrors 173 and 174 passing through an opening 172 after the X-ray irradiation 176 is deflected by a mirror 170. The reduced image of a mask pattern is formed on a wafer 187 by a beam 182 generated through irradiation. Irradiation is condensed through the condensation arc of 100 mrad of a capacitor. By this setup, a device composed of elements of minimum dimensions 0.25 μm or below can be manufactured high in throughput.
Patent JP-H11274278-A (JP)
Title: Apparatus and method for holding substrate
Inventor: HASHIMOTO HIROSHI
IPC: H01L21/304
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for holding a substrate which can surely detect that the substrate is correctly positioned. SOLUTION: A holder 33 for holding a substrate G with a holding means 35 comprises a means 37 for moving the substrate G up and down at a third position for receiving the carried substrate G, and second position for holding the substrate G with the holding means 35; guide means 40 for positioning the substrate G at a first position; and sensor means for sensing the substrate G positioned at the first position.
Patent JP-H11269394-A (JP)
Title: Adhesive resin composition
Inventor: ODEMURA JUNJI
IPC: C08L101/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in adhesiveness, heat resistance, moisture resistance, long-term reliability, etc., and useful for adhesion and joining, etc., of electronic part to circuit board by including an alicyclic structure-containing polymer in which number-average molecular weight is a specific value or above and a low-molecular weight compound whose molecular weight is in a specific range. SOLUTION: This adhesive resin composition comprises (A) an alicyclic structure-containing polymer, preferably having a polar group such as epoxy group or carbonyl-oxycarbonyl group and having >=5,000 number-average molecular weight and (B) a low molecular weight compound having 300-3,000 molecular weight (e.g. dioctyl phthalate), preferably at a ratio of 1-50 pts.wt. component B to 100 pts.wt. component A. The component A is obtained by polymerizing, e.g. a norbornene-based monomer such as 8-ethyltetracyclo[4,4,1<2.5> .1<7.10> .0]-3- dcciecene and hydrogenating the resultant ring-opening polymer in the presence of a hydrogenation catalyst and further carrying out modification reaction of the hydrogenated product by using maleic anhydride, etc.
Patent JP-H11274007-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: SAKAI YASUO
IPC: H01G9/028
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor, along with its manufacturing method, which is superior in electrical characteristics such as high-frequency impedance, by allowing a conductive polymer to be an electrolyte. SOLUTION: An etching pit 10 formed on the surface of an anode foil 3 of a capacitor element is submerged in a mixture solution 11 of low boiling-point solvent, such as a monomer and ethyl alcohol, which is heated to cause the low boiling-point solvent to evaporate so that a monomer 12 is left, and a void 13 where the monomer 12 is left is impregnated with an oxidizer 14, so that the monomer 12 and the oxidizer 14 are made to react to undergo chemical polymerization to generate a conductive polymer 15, which is used as an electrolyte.
Patent JP-H01267584-A (JP)
Title: Cleaning defect detecting device
Inventor: KARASAWA KAZUNORI
IPC: G03G21/10
Filed: 1988-04-20
Abstract: PURPOSE:To prevent a secondary disaster due to a defect in cleaning by displaying the abnormality of an electrophotographic device and stopping its operation when the amount of toner removed from a photosensitive body by a filming removing device reaches a prescribed value. CONSTITUTION:Detectors 12 and 13 are provided to detect the amount of toner which is removed from the photosensitive body 1 by the filming removing device 7 and enters a toner circuit 10. When the amount of the toner detected by the detecting devices reaches the prescribed value, the abnormality of the electrophotographic device is displayed and its operation is stopped. Consequently, secondary trouble such as an irregularity in electrostatic charging and a leak due to the contamination of peripheral units at a photosensitive body with toner which is caused when copying operation is carried on in a serious cleaning defect state, specially, with respect to an electrophotographic device for large-quantity, fast copying is prevented. Further, the amount of toner is detected by the simple devices at all times.
Patent JP-S60239789-A (JP)
Inventor: DAN KOUTAROU
IPC: G09B9/00
Filed: 1984-05-15
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。