baber/WOPTO huggingface dataset:
Patent JP-H06100583-A (JP)
Title: Soybean saponin and method for isolation and purification thereof
Inventor: KUDO SHIGEMITSU
IPC: A61P31/04
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a new means for isolating and purifying soybean saponin as a true saponin and the soybean true saponin isolated thereby. CONSTITUTION:A soybean glycoside ingredient is extracted from soybean as a raw material and the resultant extracted solution is directly adsorbed in an octadecylsilyl(ODS) column and then eluted with a hydrous methanol. The eluted ingredient is subsequently analyzed by thin-layer and liquid chromatographies. Respective eluted soybean saponin fractions selected therefrom are separately collected, concentrated and evaporated to dryness. Thereby, the objective soybean saponin substance is isolated.
Patent JP-S61152974-A (JP)
Title: Stirling engine driving compressor
Inventor: INOTA KENICHI
IPC: F04B35/00
Filed: 1984-12-26
Abstract: PURPOSE:To make a pounce space more reducible than any other conventional example as well as to lighten the weight of a device as a whole, by installing each pipe inhaling and discharging chlorodifluoromethane, in the atmosphere, not in the pounce space. CONSTITUTION:A cylinder 22 is solidly attached to a hermetically sealed vessel 17, and a plunger 23, suction valves 24, 25 and discharge valves 26 and 27 are installed in the cylinder 22, constituting a compressor. In addition, chlorodifluoromethane passes through a pipe 28 and is inhaled in the compressor, than discharged out by way of a pipe 29. Incidentally, these pipes 28 and 29 are installed in the atmosphere, not in a pounce space 35, so that this pounce space is yet more reducible than the conventional one, thus the weight of a device can be lightened as a whole.
Patent JP-H03141839-A (JP)
Title: Engine control device
Inventor: NAKAMURA HIDEO
IPC: F02D41/14
Filed: 1989-10-25
Abstract: PURPOSE:To prevent a wrong recognition and an uneasy feeling for engine characteristics by making necessary compensation to accelerator pedal operated amount in the loaded state of an engine, and determining the actual accelerator pedal operated amount as the target throttle opening only in the no-load state. CONSTITUTION:This engine control device is provided with an actuator 21 for driving a throttle valve 20, a sensor 22 for detecting the actual accelerator pedal operated amount Acc, a means 23 for setting the pseudo accelerator pedal operated amount A'cc making necessary compensation to the operated amount Acc so as to obtain desired engine output torque, and a means 25 for judging the no-load state of an engine by a signal from a sensor 24 for detecting the connected state between an engine output shaft and a driving shaft. At the time judging the no-load state, the actual accelerator pedal operated amount Acc is made the target throttle opening theta. At the other times excluding the no-load state, the pseudo accelerator pedal operated amount A'cc is determined as the target throttle opening theta by a target throttle opening determining means 26, and a control signal from a control signal output means 27 is outputted to the actuator 21.
Patent JP-H04152721-A (JP)
Title: System for switching duplicate control section
Inventor: SAGAWA SHIGEATSU
IPC: H04B1/74
Filed: 1990-10-17
Abstract: PURPOSE:To attain hot start, to eliminate the need for lots of control data between both control sections in this case and to smooth the switching by providing a shared RAM for storing the control data of control sections in duplicate and allowing a standby control section to take over the control data from the active control section through the shared RAM in the case of switching from the active control section to the standby control section. CONSTITUTION:A storage section (common RAM) is provided on control sections CONT#0, CONT#1, in duplicate. Both the control sections CONT#0, CONT#1 can access the storage section but only the control section having an access right can access the storage section actually. Both the control sections are always in the operating state, the one control section is used for an active control section and the other control section acts like a standby control section, and the active control section has the access right to the shared RAM. Moreover, when a fault takes place, both the control sections send an alarming signal 1 or a switching requesting signal 1 to a supervisory section SV. Upon the receipt of the signal 1 from the active control section, the supervisory section SV sends a switching signal 2 which changes over the active control section to the standby control section to both the control sections and the shared RAM. Upon the receipt of the signal 2, both the control sections implements the switching processing and then the access right is transferred from the active control section too the standby control section, resulting that the standby control section is switched to the active control section and the active control section is switched to the standby control section.
Patent JP-H05116562-A (JP)
Title: Slip controller of vehicle
Inventor: SAKIDA KATSUYA
IPC: B60W10/10
Filed: 1991-10-24
Abstract: PURPOSE:To calculate desired torque so as to secure traction controllability by providing a stator control means which when a slip recognition means recognizes the slip of driving wheels controls a brake means, thereby either fixing the stator of a torque convertor to disable rotation of the stator or allowing the stator to freely rotate. CONSTITUTION:When a slip recognition means M4 does not recognize the slip of driving wheels, a first stator control means M8 controls a brake means M5 and fixes the stator of a torque convertor M1 to disable rotation of the stator in the convertor range, and in the coupling range allows the stator of the torque convertor M1 to freely rotate. When the slip recognition means M4 recognizes the slip of the driving wheels a second stator control means M9 controls the brake means M5 and either fixes the stator of the torque convertor M1 to disable rotation of the stator or allows the stator to freely roate. Should the driving wheels slip, the control of driving forces is stably performed.
Patent JP-H10121806-A (JP)
Title: Radio electronic lock device
Inventor: SAITO TOSHIHIKO
IPC: E05B49/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the security property by a simple configuration of a radio electronic lock device. SOLUTION: Transmission data is, for example, ASK-modulated by a modulation circuit 6 and is transmitted through an antenna 8 in a transmitter, and it is pulse-position-modulated by a modulation circuit 9 and is transmitted through a light emitting diode 11. In a receiver, radio waves and infrared rays from the transmitter are received by the antenna, a reception circuit, a light receiving transistor, and an infrared ray receive circuit and are demodulated by a demodulation circuit, the original transmission data is restored by a CPU, and a lock mechanism is controlled.
Patent JP-H05121103-A (JP)
Title: Method for charging secondary battery
Inventor: HIRAHARA MINORU
IPC: H01M10/48
Filed: 1991-10-25
Abstract: PURPOSE:To optimally conduct a quick charge in order to shorten a charging time in a method for charging a secondary battery such as an Ni-Cd battery. CONSTITUTION:A strain gage 2 is embedded beforehand inside a battery case of a battery cell 1 to be charged and both terminals of the strain gage 2 are brought out to a surface part where a positive electrode of the cell 1 is arranged or one terminal thereof is used in common with a negative electrode of the cell 1 while the other terminal is brought out to the surface where the positive electrode of the cell 1 is arranged. Respective output terminals of the cell 1 provided with the strain gage 2 are connect to a charging circuit 3. A reference voltage of a constant voltage feeding circuit comprising a rectification circuit part 4 of a commercial power source, a 3-terminal regulator 5, and the like is compared with a potential difference due to an internal resistance change caused by a strain in the strain gage 2 by a comparator 6. Operation or opening of a relay 7 is performed by output of the comparator 6, and a limiting resistance 8 for a quick charge or a limiting resistance 9 for a trickle charge is controlled by contact points of the relay 7 so as to regulate a charging current of the battery cell 1.
Patent JP-H0595363-A (JP)
Title: Duplexed ring bus fault detecting device
Inventor: ONUKI KENJI
IPC: H04L12/42
Filed: 1991-09-30
Abstract: PURPOSE:To provide a duplexed ring bus fault detecting device capable of extremely easily detecting single system fault without checking each node when the single system fault occurs. CONSTITUTION:Duplexed ring buses, 18, 19 to be used for a communication network such as a LAN are provided with at least one master node 0 along with plural salve nodes 1 to 5. The slave nodes 1 to 5 are provided with a fault detection data transmission function transmitting fault detection data to a next node based on a command from the master node 0. The master node 0 is provided with a bus fault detection function detecting the occurrence of the fault of single bus and a statistic information reading function transmitting multi-address data to each slave node 1 to 5 by utilizing the bus related to the occurrence of the fault at the time of the occurrence of the fault, reading error information from each slave node 1 to 5 and storing the information.
Patent JP-H04157009-A (JP)
Title: Method for eliminating and controlling plate thickness deviation disturbance
Inventor: KATORI HIDEO
IPC: B21B37/66
Filed: 1990-10-17
Abstract: PURPOSE:To improve the accuracy of plate thickness by providing together a second automatic in-plate plate thickness deviation control system, in a plate thickness deviation disturbance elimination control method having an automatic in-plate plate thickness deviation control system for outputting a result of operation by a rolling load deviation to a rolling reduction mechanism, and controlling the thickness of a steel plate. CONSTITUTION:At the time of rolling a steel plate, a signal  P(kgw) for showing a rolling load deviation of a rolling load meter 4 and a signal  S(mm) for showing a rolling reduction position deviation from a rolling reduction position detector 3 are inputted, and a result of operation is outputted to a rolling reduction mechanism 5. In a plate thickness deviation disturbance elimination control method having an automatic in-plate plate thickness deviation control system for controlling the thickness of a steel plate, an automatic in-plate plate thickness deviation control system I and an automatic in-plate plate thickness deviation control system II are provided together. In such a way, an entry plate thickness deviation disturbance and a roll eccentric disturbance which approach comparatively can be eliminated simultaneously. Also, the accuracy of plate thickness can be improved, and also, the yield of a product can be improved.
Patent JP-H01119376-A (JP)
Title: Metallic finishing method
Inventor: OKUMURA YASUMASA
IPC: B05D5/06
Filed: 1987-11-04
Abstract: PURPOSE:To improve the opacifying effect of a metallic coating layer by forming a base coat layer having a specific composition on a substrate and, according to need, overlaying it with a clear coat layer, a base coat layer and a clear coat layer, in this order, before metallic finish is performed. CONSTITUTION:A base coat layer 1 is formed on a substrate and, according to need, the base coat layer is overlaid with a clear coat layer 2, a base coat layer 3 and a clear coat layer 4, in this order, before metallic finish is performed. In this case, the base coat layer 1 is a cured layer consisting of a composition containing 1-30pts.wt. of powdery Al, as an essential component, per 100pts.wt. of the resin on a dry basis. The base coat layer 3 is cured layer consisting of a composition containing 10-85wt.% of titanium oxide and/or iron oxide as an essential component, and 1-40pts.wt. of a 1-25mu thick mica flake pigment, per 100pts.wt. of the resin on a dry basis.
Patent JP-H02125285-A (JP)
Title: Map display device
Inventor: YAMASHITA MITSUHIRO
IPC: G01C21/00
Filed: 1988-11-04
Abstract: PURPOSE:To make a display of the current position of a moving body which looks very smooth by estimating and calculating the current position of the moving body by a display position arithmetic means when the display image plane of a display means is updated by rewriting. CONSTITUTION:The history of the current position and its calculation intervals are found by a current position calculating means 1 and a current position calculation interval arithmetic means 2 and stored in a temporarily storage means 3. A display control means 6, on the other hand, sends out a control signal for rewriting and updating the display image plane of the display means 4 periodically to the display position arithmetic means 8. The display position arithmetic means 8 estimates and calculates the position of the moving body which is more accurate than the current position found by the current position calculating means 1 at the time of the display image plane rewriting update from the control signal and the history of the current position and arithmetic intervals stored in the temporary storage means 3. Consequently, the accurate calculation is performed from the current position of the moving body nearly as fast as the display image plane update capability of the display means and the motion of the moving body on the display image plane is made smooth regardless of the limitation of the calculation time of the current position.
Patent JP-2000119217-A (JP)
Title: Production of enantiomerically pure beta-hydroxy ester
Inventor: STUERMER RAINER
IPC: C07C69/675
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject β-hydroxy ester in high yield by reacting a β-keto ester with hydrogen in the presence of a ruthenium catalyst. SOLUTION: This method is to react (A) a β-keto ester with (B) hydrogen in the presence of (C) a catalyst of the formula, LRuX2 [X is a halogen, acetate or aryl; and L is a bidentate phospholane of the formula (B is an 1-6C crosslink between 2 Ps; R1 is H or an 1-6C alkyl or the like; R2 is alkyl or aryl; (m) is 0 or 1; and R3 is H or the like)], pref., at 0 to 100 deg.C under a pressure of 0.1 to 300 bars in an alkanol-containing solvent. The weight ratio of the component C to component A is pref. (1 to 10) to (1 to 1000,000). In the above reaction, it is preferable to add (D) 0.5 to 2 mol equivalents of acid esp. strong acid, (e.g. mineral acid or trifluoroacetic acid) to the component C.
Patent JP-2000115839-A (JP)
Title: Mobile radio terminal
Inventor: YASUDA TSUTOMU
IPC: H04W72/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile radio terminal that can detect a deteriorated or improved throughput due to a cause that cannot be detected with a wired network. SOLUTION: A communication means 10 sets up a radio communication link with a radio base station BS to make communication with a wired terminal WS on a wired network NW by a packet communication system of channel reservation type. A throughput detection means 11 controls timers T1, T2 to measure a throughput of a setup communication link between its own means and a communication opposite party by monitoring a time from transmission of an information acquisition request to the communication opposite party until the communication opposite party replies this request. A control section 100 decreases the channel hold time, when the throughput is decreased and increases the channel reservation time when the throughput is increased again.
Patent JP-H09120606-A (JP)
Title: Guide roller for magnetic tape
Inventor: OKI JIRO
IPC: G11B23/087
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a guide roller for magnetic tape having such structure as high performance is ensured even when a low friction abrasion resistant resin is employed for inner tubular body. SOLUTION: The guide roller for magnetic tape comprises a metallic outer tubular body 1, and an inner tubular body 2 of synthetic resin press fitted in the outer tubular body 1. Continuous or intermittent caulking pieces 11 are formed in the circumferential direction, at a predetermined interval in the longitudinal direction, in the outer tubular body 1 along the longitudinal direction thereof. The caulking pieces 11 are caulked at the opposite ends 20 of inner tubular body 2. The inner tubular body 2 may be locked, at least one end thereof, to stoppers formed continuously or intermittently in the circumferential direction while projecting into the outer tubular body 1.
Patent JP-H08135920-A (JP)
Title: Pulverized-coal burner
Inventor: OTA HIDEAKI
IPC: F23C99/00
Filed: 1994-11-14
Abstract: PURPOSE: To make the pulverized-coal concentration distribution in the circumferential direction uniform at the outlet of a round type pulverized-coal burner that is axisymmetric and prevent secondary air from interfering with a pulverized-coal/air mixed gas before the pulverized-coal ignites. CONSTITUTION: After a pulverized-coal/air mixed gas is swirled and separated into rich and lean streams in a flow path of a burner, the two streams are isolated in flow paths 26 and 27 and the swirls are ceased by splitters 23, baffle plates 24, etc. Thereby, uneven concentration distribution in the circumferential direction vanishes. The tip of a tertiary air flow path 16 is projected forward beyond the tips of the pulverized-coal/air mixed gas flow paths 26 and 27, so that contact of the secondary air with flame is delayed and an interference of the secondary air is avoided.
Patent JP-H03140961-A (JP)
Title: Toner composition for color developer
Inventor: OTA MITSURU
IPC: G03F7/004
Filed: 1989-10-26
Abstract: PURPOSE:To improve the color development property of the color developer and the electrostatic chargeability as a toner by incorporating the polyvalent metal salt of specific arom. carboxylic acid into the above compsn. CONSTITUTION:The color developer which is made to develop a color by the effect of a dye and dye precursor is pulverized so that the electrostatic applica tion of the powder on an arbitrary medium can be made. The polyvalent metal salt of the arom. carboxylic acid expressed by formula I is incorporated into the color developer. In the formula I, R1 to R4 denote hydrogen, halogen, etc. Namely, the polyvalent metal salt of the arom. carboxylic acid is melted, mixed and ground together with a phenolic compd. and pressure fixing imparting agent, etc. Thus, the color developer toner improved in the electrostatic chargea bility and the color development property of the dye precursor is obtd.
Patent JP-H08131543-A (JP)
Title: Artificial lung provided with light source
Inventor: YONEDA HAYAMIZU
IPC: A61M1/18
Filed: 1994-11-14
Abstract: PURPOSE: To provide an artificial lung in which carbon monoxide in blood of a patient can be easily replaced by oxygen by forming a light source part to radiate light of a specified wavelength to dissociate carbon monoxide from hemoglobin in blood to be provided inside the artificial lung in such a way that this light is continuously radiated during gas exchange by the artificial lung. CONSTITUTION: Plural light source parts 12 are provided inside an artificial lung to be surrounded with porous hollow yarn 11. The light source part 12 is formed of a light source to radiate light of such a wavelength as to dissociate coordinate bond between carbon monoxide and hemoglobin in blood, that is a wavelength of 400-450nm. Desirably, it is the light source to radiate light of around 430nm. It is desirable that a wavelength selecting filter capable of radiating light of the single wavelength around 430nm is attached or applied. During gas exchange by the artificial lung, light is radiated continuously.
Patent JP-H02128665-A (JP)
Title: Formation of crane-flying flat form with vegetable as raw material
Inventor: INOUE GENTARO
IPC: A23L19/00
Filed: 1988-11-07
Abstract: PURPOSE:To readily, quickly obtain the title form for e.g., celebratory meals with high cuisine by cutting vegetables into a left-and-right-symmetrical trapezoidal substrate, and by putting this substrate to sculptural formation, through cutting lines, of crane head, neck, trunk, tail feathers, bill and flying wings. CONSTITUTION:Vegetables are cut and formed into a left-and-right-symmetrical trapezoidal board-like substrate 2, a reference small circular hole 7 is provided on said substrate 2 to the base 2b, a crane head 8 is formed, through an arc-like cutting line 9, adjacently to the apex angle 3 side of the substrate, a continuous form made up of a neck 14, trunk 15 and tail feathers 16 are formed, through a cutting line 18 based on the reference small hole 7, the base 2b and apex base 2a, a bill 10 is formed through a cutting line 12 based on the base angles 5, 6, and flying wings are formed through a cutting line 21 based on the oblique lines 2c, 2b of the trapezoid, thereby forming a flying crane-type cutting line 23, and forming the objective flat form along this cutting line.
Patent JP-H06106427-A (JP)
Title: Bearing hub press-fitting device
Inventor: NANBA KENJI
IPC: B25B27/067
Filed: 1992-09-24
Abstract: PURPOSE:To provide a device of compact hand press shape capable of the bearing press-fitting operation and the hub press-fitting operation by one device through the lever switching. CONSTITUTION:A bearing hub press-fitting device mainly consists of a hydraulically driven press-fitting cylinder 18, a guide bush 20 which is slidably engaged with a draw bar 19 and concentrically supports a bearing 2, a fixed ring 22 to be fixed to a cylinder block 21, a patch 23 which is fixed to the cylinder block 21 and is brought into contact with the inner surface of a work when the bearing is press fit, and a patch ring 26 which is integratedly connected to a switching lever 17. A fixed rugged surface 35 and a rotary rugged surface 39 are mounted on the fixed ring 22 and the patch ring 26 respectively. The rotary rugged surface 39 interlocking with the operation of the switching lever is advanced or retreated according to the change of the abutting surface, and the hub press-fitting position is switched to the bearing press-fitting position.
Patent JP-H08137849-A (JP)
Title: Method and device for document processing
Inventor: MATSUYAMA YOICHI
IPC: G06F17/24
Filed: 1994-11-14
Abstract: PURPOSE: To provide the method and device for document processing which can generate and edit a frame where an image plotted with plural objects can be inserted. CONSTITUTION: The multilayered frame consisting of plural layers is formed and data generated with different objects are stored corresponding to the respective layers. Then images based upon the data is plotted in the corresponding layers of the multilayered frame and the images of the respective layers are put together and displayed. For the editing of the multilayered frame, objects which can be inserted into the multilayered frame or edited are listed and displayed. When an operator selects a desired object, it is judged whether or not the selected object is inserted into the multilayered frame and when the object is inserted, editing process is started for the object, but when not, the insertion of the object is started.