baber/WOPTO huggingface dataset:
Patent JP-S59154535-A (JP)
Title: Communication controller
Inventor: HIRAIDE TOSHIHIKO
IPC: H04L29/02
Filed: 1983-02-22
Abstract: PURPOSE:To reduce the load on an external central processing unit by canceling a received data block and resetting a data buffer block. CONSTITUTION:When a received character coincides with the contents of a block cancellation character storage area CAN, the contents of a received character counting area CCN are subtracted from the contents of the address counting area ADR of the corresponding circuit Li and the result is stored in the address counting area ADR. Then, the contents of the received character counting area CCN are added to the contents of a range counting area RNG and the sum is stored in the range counting area RNG. At the same time, the starting address and block range value of the data buffer block DBBi are initialized. Then, while receiving operation is executed, the execution of a transmission control program TCP is completed to wait for the generation of the next request for received character processing.
Patent JP-S52112019-A (JP)
Title: Fuel injector
Inventor: IWAI KAZUMI
IPC: F02M61/10
Filed: 1976-03-17
Abstract: PURPOSE: To obtain superior fuel injection over a wide fuel supply range with a single fuel injecor by automatically changing the opening ratio of a nozzle in two steps in accordance with fuel flow for improving the performance of an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62186547-A (JP)
Title: Connecting method for wiring layer using vapor growth
Inventor: OBA TAKAYUKI
IPC: H01L21/3205
Filed: 1986-02-12
Abstract: PURPOSE:To prevent diffusion of an Al layer into a substrate layer and absorption from the substrate layer into the Al layer, by selectively growing a high- melting point layer as a barrier layer beneath the Al layer in a contact hole. CONSTITUTION:A contact hole 23 is provided in an insulating layer 22 on a substrate 21, and the substrate 21 is exposed. The substrate is placed in a reaction container. At first, a raw material including a high-melting point metal and hydrogen are introduced in the reaction container. The high-melting metal 24 is grown on the substrate 21 by the thermal decomposition of the raw material gas including the high-melting point metal. Then, the introduction of the raw material gas including the high-melting point metal is stopped, and organic Al and hydrogen are introduced in the reaction container. An Al layer 26 is grown on the insulating layer 22 and the metal layer 24 by the decomposition of the organic Al. Thus the diffusion of the Al layer 26 and the absorption from the substrate 21 to the Al layer 26 are prevented.
Patent JP-S62186627-A (JP)
Title: Interference compensating device between cross polarized waves
Inventor: KOBAYASHI KENZO
IPC: H04J11/00
Filed: 1986-02-12
Abstract: PURPOSE:To miniaturize the titled device by applying the output of the 1st and 2nd transversal equalizers splittingly to the 2nd and 1st transversal equalizers via the 1st and 2nd inter-cross polarized wave interference compensation circuits each comprising a weighting circuit. CONSTITUTION:The amplitude and phase of the output of the 1st and 2nd transversal equalizers 11, 14 fed to the 1st and 2nd inter-cross polarized wave interference compensation circuits 13, 12 are controlled by weighting circuits 1301-1304, 1201-1204 and fed to corresponding adders 1409-1412, 1109-1112 splittingly to compensate V and H polarized wave components. Thus, the V and H polarized waves outputted in this way have minimized waveform distortion and H and V polarized components. Since the compensation circuits 12, 13 are formed by the weighting circuits only, the inter-cross polarized wave interference compensation device is miniaturized.
Patent JP-2000224912-A (JP)
Title: Multiple row reaping combine harvester
Inventor: MAEDA ICHIRO
IPC: A01D57/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of conveying trouble such as grain culm clogging in a reaping conveying passage while simplifying the constitution and reducing the production cost. SOLUTION: This combine harvester is obtained by extendedly installing a main transmission shaft 15 transmitted and connected to a counter shaft 14 to the lower front, transmitting and connecting a first transmission shaft 16 directed to left and right to the front of the main transmission shaft 15, installing second vertically directed transmission shafts 17 from the first transmission shaft 16 over the respective raising up devices 7, interlocking and connecting the second transmission shafts 17 located at both left and right ends to second conveyors 10, interlocking and connecting the second conveyors 10 to first conveyors 9,  interlocking and connecting a third conveyor 11 to one lateral part of the counter shaft 14 so that the threshing depth can be regulated by shaking around a fulcrum P at the rear and providing an engaging conveying mechanism 10B in at least one of the left and right second conveyors 10 in the multiple row reaping combine harvester equipped with the >=3 raising up devices 7.
Patent JP-2000227084-A (JP)
Title: Centrifugal pump
Inventor: KUROKAWA JUNICHI
IPC: F04D1/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a centrifugal of specific speed under 100 (m, m3/min, rpm). SOLUTION: By setting the ratio of the inner diameter of a liner ring to the outer diameter of a impeller inlet to be over 1.033 or favorably about 1.117, flow condition of fluid between the impeller 12 and the casing 14 is changed, and disc friction generating in this part is reduced. Further by providing a rough face of surface roughness over 25a on the back of the impeller, the peripheral speed of fluid between the impeller 12 and the casing 14 is raised, the flow condition is changed, and the disc friction is reduced. In a pump of low specific speed, reduction of disc friction exceeds the effect of decrease of volumetric efficiency, and hence the efficiency is improved.
Patent JP-2000228226-A (JP)
Title: Charging device for nickel-based battery for electric vehicle
Inventor: KAWAMURA NOBUYUKI
IPC: H02J7/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a charging device for a nickel-based battery for an electric automobile that can correctly perform the full-charge determination of the nickel-based battery even when there is a remarkable temperature difference between indoor and outdoor locations. SOLUTION: This charging device detects the temperature of nickel-based batteries 4 and the temperature of the outside air before charging the nickel- based batteries 4, keeping the start of charging on standby until both temperatures becomes nearly equal to each other, and charging of the nickel- based batteries 4 is first started when the temperature of the nickel-based batteries 4 becomes nearly equal to the temperature of the outside air,  so that the full charge determination of the nickel-based batteries 4 can correctly be performed without being affected by the outside air temperature by using a characteristic of temperature rise occurring at the terminating period of the charging even if the charging of the nickel-based batteries 4 is carried out with a charger 12 located indoor immediately after running at a cold district where there is a remarkable temperature difference between indoor and outdoor locations.
Patent JP-H05220104-A (JP)
Title: Endoscope
Inventor: KAIYA HARUHIKO
IPC: A61B1/12
Filed: 1992-02-14
Abstract: PURPOSE:To provide the endoscope which is simple in construction, can change over air feeding and gas feeding and can improve washability. CONSTITUTION:This endoscope is provided with a 1st mouthpiece 20 which communicates with an air feed source 22 and a 2nd mouthpiece 21 which communicates with a control valve 24 and is arranged near the 1st mouthpiece 20. The air feeding and gas feeding are respectively executed by selectively connecting the air feed source 22 and a gas feed source 32 via the 1st mouthpiece 20 and the 2nd mouthpiece 21.
Patent JP-S56125321-A (JP)
Title: Preparation of styrene or nucleus substituted styrenes
Inventor: MATSUDA TERUO
IPC: C07C67/00
Filed: 1980-03-06
Abstract: PURPOSE: To obtain the titled compound in high conversion and in high selectivity, by using zeolite which is subjected to aluminum removing treatment by an acid as a catalyst for catalytic cracking in gaseous phase, cracking a 1,1-diarylethane catalytically in gaseous phase.  
     CONSTITUTION: A 1,1-diarylethane shown by the formula I(R 1W6  is H or CH 3 ) undergoes catalytic cracking in the presence of a catalyst of zeolite which is subjected to aluminum removing treatment by an inorganic acid, e.g., hydrochloric acid, nitric acid, etc. and an organic acid, e.g., acetic acid, etc., to give compounds shown by the formulas II and III. A molar ratio of silica/alumina of zeolite subjected to aluminum removing treatment is 5W400. In the preparation of the catalyst, for example, zeolite is refluxed using the acid under heating, the treated solution is separated, and new treatment is carried out again, and these operations are done repeatedly. Zeolite thus prepared has a high molar ratio of silica/alumina, and extremely enlarged specific surface, micropore volume, and average pore diameter, so that the activity and selectivity of the catalyst improves extremely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62186363-A (JP)
Title: Optimum designing method for frame structure
Inventor: KONISHI YASUNORI
IPC: G06F17/50
Filed: 1986-02-12
Abstract: PURPOSE:To attain the optimum design by obtaining a minimum value of an object function represented by the sum of object functions at each member element decided by an optimum value and a variable (y) in a region where the limitation condition equation by the variable (y) only is satisfied. CONSTITUTION:In applying the optimum design of a frame structure comprising N-set of member elements, design variables are divided into variables x1, x2,...xN belonging only to each member element and a variable (y) common to the entire frame structure. The limitation condition equation at each member element is decided by using one of the variables x1, x2,...xN and the variable (y) while the variables x1, x2,...xN are independent of each member element and the optimum value of the variable x1, x2,...xN is obtained respectively from the equation while the variable (y) is to be constant. Thus, the optimum design is attained by obtaining a minimum value of the object function represented by the sum of the object functions at each member element decided by the optimum value and the variable (y) in the region where the limitation condition equation of the variable (y) only is satisfied.
Patent JP-H05222418-A (JP)
Title: Method for injecting pulverized coal into blast furnace
Inventor: TOMIOKA KOICHI
IPC: C21B5/00
Filed: 1992-02-17
Abstract: PURPOSE:To execute the ideal combustion and to reduce the operation cost of a blast furnace by increasing oxygen quantity in blasting so that the combustion efficiency of the pulverized coal in each tuyere is always kept in the aimed combustion efficiency. CONSTITUTION:The combustion efficiency is obtd. from the temp. signal of a tuyere thermometer 11 and the luminance signal of a tuyere luminance meter 12 through a computing element 13 and inputted to a combustion efficiency increase computing element 14 and the difference from the aimed combustion efficiency is calculated. The combustion efficiency and the combustion efficiency increase obtd. from the computing elements 13, 14 are inputted to a flow ratio reduction computing element 16 and the value of the reduced pulverized coal flow rate/the oxygen quantity in the blasting is calculated. The calculated result is inputted to an enriched oxygen quantity computing element 17 and the enriched oxygen quantity is calculated from the flow rate signal from a pulverized coal flow meter 4 and the flow rate signal from a blast flow meter 6. This value is inputted to an enriched oxygen quantity control valve opening degree computing element 18 to calculate the control valve opening degree, and this signal is transmitted to an enriched oxygen quantity control valve opening degree controller 19 and the enriched oxygen quantity control valve 8 is opened by this controller 19 to supply the oxygen into a pulverized coal supplying piping 3 from a supplying piping 7.
Patent JP-H05225267-A (JP)
Title: Design device
Inventor: HIRASUNA KIYOMI
IPC: G06F17/50
Filed: 1992-02-17
Abstract: PURPOSE:To infer nuances of respective evaluation terms having a similar meaning by orienting the inference as the whole based on input of an evaluation term. CONSTITUTION:When a user inputs an evaluation term 7 by the operation of a keyboard 2, a computer 1 selects an evaluation term group having a similar meaning from a group knowledge 11 and infers and extracts a most suitable and fundamentally and three-dimensionally constituted design element 9 from a stereo knowledge 12 based on this selected group and writes another design element 9, which is inferred and extracted from a fragmentation knowledge 13, over this fundamental and three-dimensional design element 9 to display a picture on a CRT 3.
Patent JP-H05224317-A (JP)
Title: Exposing device for copying machine
Inventor: TAKEDA SHINICHI
IPC: G03G15/04
Filed: 1992-02-17
Abstract: PURPOSE:To prevent a mirror from being affected by a vibration generated on a light source part. CONSTITUTION:The attached part 59 of a reflecting plate 56 is attached to the base part 61 of a first mirror base 30 by a supporting body 57 to which a spring 58 is fitted outside. The reflecting plate 56 is fixed on the first mirror base 30 by the pressing force of the spring 58. The reflecting plate 56 is vibrated by a sudden motion change in the reciprocated first mirror base 30 at the time of scanning an original. The vibration is absorbed by the spring 58, and not transmitted to the mirror 21.
Patent JP-H07276456-A (JP)
Title: Manufacture of resin material for machining and resin processed product
Inventor: KITO KAZUO
IPC: B29K59/00
Filed: 1995-02-17
Abstract: PURPOSE:To manufacture a resin processed product in which sink marks and voids are not generated, deformation is small during the preservation, use and machining and damages are not generated by feeding a molten thermoplastic resin, raising the mold clamping force of a mold and compressing, cooling and solidifying the resin. CONSTITUTION:An example of the molding procedures using a molding device 1 is shown hereby. The mold device 1 is controlled to the temperature proper for solidifying a thermoplastic resin. A given amount of the hot, molten resin 10 is injected into a cavity 9 in the mold through a sprue 8 in a cylinder of an injection molding machine. After that, the mold clamping force is raised and a movable side template 6 is moved, while the molten resin in the cavity 9 is compressed by the given margin for compressing and molded into the shape of the cavity 9, and after the given cooling time is completed, the mold is opened to release a resin material. The material can be manufactured successively by repeating the above-said operation.
Patent JP-S6150-A (JP)
Title: Production of n-acylaminoacid amide
Inventor: IKEDA TOORU
IPC: C07C233/83
Filed: 1984-02-17
Abstract: PURPOSE:The reaction of N-acylaminoacid with a primary amine is conducted in the presence of a catalyst of a water-soluble acidic boron compound to enable high-yield production of the titled compound which is used as an oil-soluble nonionic surface active agent with reduced skin irritation and good biodegrability. CONSTITUTION:The reaction of an N-acylaminoacid with an amine of the RNH2 (R is H, 1-20C alkyl, alkylene, cycloalkyl, aryl) is carried out in the presence of a water-soluble, acidic boron compound such as boric acid, metaboric acid, boron oxide at a temperature over 100 deg.C, preferably 100-140 deg.C (at 110-125 deg.C, in order to suppress recemization, when an optically active N-acylaminoacid is desired) to give the objective compound. The use of a hydrocarbon boiling at 98- 125 deg.C for azeotropic distillation is suitable for a primary amine of 8 or less carbon atoms and ammonia. USE:Antioxidant, perfume additive, antistatic agent, antifungal, oil coagulant.
Patent JP-H09222856-A (JP)
Title: Physical distribution label
Inventor: YAMAGOU MASANAGA
IPC: G09F3/10
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To smoothly peel off a base material related to receiving and shearing related to unsealing by forming a separable layer by a coating method, and making shearing possible. SOLUTION: A physical distribution label has three layers of a base material 9 to display information on sending of an article on an upper surface, a separative layer 11 separable between layers with the base material 9 by being separably formed on an under surface of the base material 9 and an adhesive means layer 12 formed on an under surface of the separative layer 11. When the article is sent, it is stuck to the article, and only the base material 9, is separated at an addressee. Since this separative layer is formed by a coating method, it can be shorn. Therefore, the separative layer 11 remaining after the base material 9 is separated is formed by a coating method, and since it can be shorn, it can be torn off. Therefore, even if it is stuck to an unsealing part of delivery goods, it can be easily unsealed by hand.
Patent JP-S63196251-A (JP)
Title: Thawing, heating and cooking for frozen food and device therefor
Inventor: AIBA HIDESHIGE
IPC: A23L5/10
Filed: 1987-02-09
Abstract: PURPOSE:To make it possible to carry out precise treatment corresponding to individuals, by blowing a heated humidified hot air upon a material to be treated in a heating chamber while circulating the air to thaw the surface of the material to be treated and starting microwave heating when the surface temperature of the material to be treated begins to rerise. CONSTITUTION:A material 1 to be treated is put in a heating chamber 2 and moist hot air heated to a given temperature is produced in humidified hot air generating means 8-10. In moist hot air blowing means 4-7, the moist hot air is blown upon the material to be treated in the heating chamber while circulating the humidified hot air between the heating chamber 2 and the humidified hot air generating means. Further in a microwave generating means 3, microwave for heating is generated and in a temperature detecting means 11, the surface temperature of the material to be treated is detected. Then in a controlling means 12, the rate of change in the detected surface temperature is calculated. When the surface of the material to be treated is thawed and the rate of change in the temperature begins to increase, operation of the means 3 is started. Consequently, precise treatment corresponding to individuals having different conditions can be carried out and complicated operations are eliminated.
Patent JP-H01205489-A (JP)
Title: Semiconductor laser device
Inventor: KUME MASAHIRO
IPC: H01S5/10
Filed: 1988-02-10
Abstract: PURPOSE:To prevent the change of a longitudinal mode due to a temperature change and a current change, and to maintain a single wavelength stably by a method wherein, of two semiconductor layers having large forbidden band widths, a layer nearer to a substrate has one conductivity type and the other has the opposite conductivity type. CONSTITUTION:On side of the width of a striped trench 3 on a semiconductor substrate is widened in the direction of a resonator and one side of the width of the striped trench 3 is narrowed, and the trench and a layer onto an opposite conductivity type layer are held and formed by two semiconductor lasers having forbidden band width larger than the layer. One semiconductor layer having a large forbidden band width nearer to the substrate 1 has one conductivity type and the other layer has the opposite conductivity type. That is, the trench width of the section of 100mum in cavity length of length of 250mum takes 12mum and the section of the remainder 150mum 6mum. Conse quently, when trench width is changed, laser beams propagated in an active layer are reflected partially in a section, trench width of which is altered, thus operating a resonator shaped by a cleavage plane and a resonator formed in a laser as a compos ite resonator. A longitudinal mode is maintained stably within a wide temperature range by the effect of the composite resonator. Single mode properties are improved remarkably.
Patent JP-H08302715-A (JP)
Title: Block for face of slope
Inventor: YAMADA HIROSHI
IPC: E02D17/20
Filed: 1996-02-16
Abstract: PURPOSE: To form slope-face blocks in water retention structure so that plants growing in the blocks do not wither, to grow plants such as flowering plants in parts of the blocks,and to strengthen engagement with the adjacent upper- lower left-right blocks so that the blocks for the face of a slope are not displaced mutually. CONSTITUTION: In a block for the face of a slope, which is surrounded by a front wall 2, a pair of side walls 3a, 3b and an inclined wall 4, and in which a water retention section 13 is fitted to a part of a lower section in the block, in which upper and lower sections are penetrated, a projecting strip 8 is formed extending over upper and lower sections in one side wall 3a, and a recessed groove 9 engaged with the projecting strip 8 of an adjoining a block, while a side wall is brought into contact is formed extending over upper and lower sections in the other side wall 3b.  An engaging projecting section is shaped to the underside of the water retention section 13, and engaging recessed sections 15 interlinked with the engaging projecting sections of a stacked block are formed to the top faces of a pair of the side walls 3a, 3b by two blocks adjoined while side walls are brought into contact.
Patent JP-S63197064-A (JP)
Title: Read signal detection circuit for optical information recording and reproducing device
Inventor: NOSE ISAMU
IPC: G11B20/10
Filed: 1987-02-10
Abstract: PURPOSE:To attain high density recording by monitoring the difference between the numbers of emergences of the polarities '1' or '0' of signals by an integration circuit and controlling a signal which is given to a comparator through a high pass filter by a D/A converter and a difference circuit according to the obtained difference. CONSTITUTION:When the integration circuit (up-and-down counter) 20 counts the numbers of emergences of '1' and '0' of output binarization signals DS from the comparator 13 and integrates the differences of the numbers of the respective emergences, the D/A converter 21 converts the integrated value into an analog value AS and gives it to the difference circuit (differential amplifier) 11. The difference circuit 1 gives a previously corrected signal obtained by subtracting the analog value AS from a read signal RS to the comparator 13 through the high pass filter 12. And the comparator 13 outputs the binarization signal DS having a stable time width from which the effect of the variation of the signal levels caused by the low frequency component of a modulated signal is removed. Thus, the width recording can be possible by using a modulating system which is not free of DC and the high density recording can be executed.
Patent JP-S59156444-A (JP)
Inventor: ISHIDATE YOSHIYUKI
IPC: B02C18/06
Filed: 1983-02-25
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。