baber/WOPTO huggingface dataset:
Patent JP-H02145589-A (JP)
Title: Novel 17-sulfur derivative of dinoleburnamenine, production thereof, intermediate therefrom, use thereof as drug, and composition for preparing drug containing same
Inventor: FURANSOWA KUREMANSU
IPC: A61P9/10
Filed: 1989-10-04
Abstract: NEW MATERIAL: Compounds in the form racemic, optically active substances of formula I (R 1  and R 2  are H, halogen, 1-5 alkyl, alkoxy, OH, trifluoromethyl or nitro; n is 0-2;-A-B is formula II-V) and their acid addition salts.  
     EXAMPLE: (±) 20,21-dinor-17-thiaeburnamenin-14(15H)-one.  
     USE: Analgesic, antianoxia agent, anti-ischemic nerve protective agent, having nutrope properties, useful as anti-amnsiac agent, antidepressant agent, and nerve protective agent.  
     PROCESS: A compound given by formula IV is reacted with acid chloride given by formula VII (R is 1-2C alkyl) to obtain a compound given by formula VIII. Disulfide of the formula VIII is reacted with a reducing agent to cyclize the product into a salt given formula IX (X -  is counter ion), which is reduced to cyclize the product in a basic solvent. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61136344-A (JP)
Title: Control bus checking system
Inventor: FUKUDA TAKAO
Filed: 1984-12-06
Abstract: PURPOSE:To read a fault on a bidirectional bus path by checking a value of a data field by a common device number provided to an individual bidirectional interface part, and sending back the result of the check by an individual answer signal. CONSTITUTION:A control signal is sent to a switch 2c by an individual device number through control buses 4a-4c from a central control device 1, and when a data error is generated in the control bus 4b, data of a data field of a control signal is checked in a control bus interface part 3c, and an answer signal of a fault is sent back to the device 1. Subsequently, when the device 1 sends a control signal for checking data by a common device number to each control bus interface part 3a-3c, the interface parts 3a-3c check the data, and sends back an individual answer signal of normal and fault to the device 1. In this way, the device 1 can read a fault of a control bus on a control bus path extending to the interface part 3c from the individual answer signal.
Patent JP-S61136363-A (JP)
Title: Charging system
Inventor: IKENAGA MASAAKI
IPC: H04M15/08
Filed: 1984-12-06
Abstract: PURPOSE:To continue a call even in case when a coin has run out by stopping a coin storing pulse to a public telephone set by a charging switching signal from a called party executing a call to the public telephone, calculating a call tariff from this time point, and charging it to the called party. CONSTITUTION:When a called party executing a call to a public telephone 1 depresses a PB button of a telephone set as a charging switching signal, a signal receiving trunk 4 receives a PB signal, and sends out information to a central processing 9 through a channel control device 6. The processor 9 which has received the information stops a coin storing pulse to the telephone set 1, also separates the trunk 4 from a channel, connects a tone trunk 5 to the channel and sends a confirmation sound to the called party. At the same time, the time is stored in a main memory 7. When the end of a call is confirmed through the device 6, the processor 9 calculates a message rate by a switching signal receiving time of the memory 7 and a message billing index, and stores it in a subscriber data memory 8 together with a called party number.
Patent JP-H03119882-A (JP)
Title: Clock generating circuit
Inventor: IKEDA SHINGO
IPC: H04N5/956
Filed: 1989-10-02
Abstract: PURPOSE:To especially remove the jitter of a low area by providing a PLL circuit, which is equipped with a phase comparing means, and a phase difference detecting means and adding the output of this phase difference detecting means to the output of the phase comparing means. CONSTITUTION:When phase difference in a frequency component lower than a horizontal synchronizing signal frequency is generated between a horizontal synchronizing signal and a burst signal, a phase difference signal 11 is inputted to a loop filter 15 and an output 17 is inputted through a switch 16 to an adder 9. The adder 9 is provided between a phase comparator circuit 5 of the PLL circuit and a loop filter 6. Thus, the phases of the horizontal synchronizing signal and an output clock form a VCO 7 can be made variable according to the output level of the above mentioned loop filter 15. Accordingly, between the horizontal synchronizing signal and the burst signal, the phase difference in the frequency component sufficiently lower than the horizontal synchronizing signal frequency of a certain video signal is removed by the PLL circuit.
Patent JP-H01199825-A (JP)
Title: Method and device for transferring article from feeder to discharger
Inventor: GOTSUTOFURIITO HOTSUFUMAN
IPC: B65B35/44
Filed: 1988-10-15
Abstract: PURPOSE: To compensate the speed difference between a supply device and a feed-out device by executing a delivery stage with a waiting phase of a delivery cycle in the operation phase of a feed-out operation stage. CONSTITUTION: When a delivery stage TS with time duration T3 is executed after a group of articles is transferred into a tank 28 of a delivery conveyor 26, a succeeding group of articles 54 is carried into a preparing station 30, and an empty tank 28 is positioned on a cross area with an intermediate conveyor. A first intermediate stage ZS of an intermediate conveyor 12 is executed during the operation phase AP of a first delivery cycle AT1, and the delivery stage TS of the delivery conveyor 26 is executed in the waiting phase WP of the delivery cycle AT1 because the delivery stage TS of the delivery conveyor 26 is not available during the operation phase where a slider 33 crosses the delivery conveyer 26.  Accordingly the delivery stage TS delivers the group of articles 54 into the preparing station 30 at the start to the waiting phase WP of the delivery cycle AT1, and the group of articles 54 is delivered into a feed-out device by the slider 33 in the operation phase of the hollowing delivery cycle AT2.
Patent JP-H0660448-A (JP)
Title: Magneto-optical recording medium
Inventor: MORIYA ISAO
IPC: G11B11/10
Filed: 1991-09-11
Abstract: PURPOSE:To improve coercive force and Kerr rotation angle by forming an artificial lattice film in a manner that the substrate side of the film has shorter laminating period than other part and specifying the thickness in the substrate side of the aritficial lattice film. CONSTITUTION:In the artificial lattice film, the laminating period in the area 2 near the substrate 1 differs from that in other part 3. The area 2 has a shorter laminating preriod than in the part 3 and is formed to have thickness between >=10% and <=80% of the whole artificial film. In the part 2, the laminating period changes and has the film thickness in the above range to obtain a large Kerr angle and total contribution of the area having large magneto-optical effect and coercive force does not decrease. Thereby, metal can be deposited by sputtering, and by controlling the sputtering conditions, an artificial lattice film of different laminated period can be formed. For example, by sputtering Co and Pt targets at one time while a substrate holder is rotated to alternately pass above the targets, and by changing the rotation number, an artificial lattice film of different period can be formed.
Patent JP-2000092156-A (JP)
Title: Modem
Inventor: SHIROMA KAORU
IPC: H04L69/40
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To smoothly perform fault analysis of a line and to attain improvement in work efficiency at installation at job site by providing a reception part with a carrier disconnection data detecting(CDD) circuit, which provides a transmission part with a carrier disconnection transmission data generating (CDD-SD) circuit and enabling a counter station to confirm carrier interrupt. SOLUTION: A CDD circuit 8 of a MODEM 1 detects carrier disconnection from a carrier detecting signal from a demodulation part and displays the state of a carrier with the lamp of a carrier detecting lamp (LCLCD) 9 of a present station. When the carrier is disconnected, a CDD-SD part 10 transmits carrier disconnection data to a modem part. A carrier disconnection data detecting circuit 11 monitors received data from the demodulation part and detects the carrier disconnected data. A carrier disconnection detecting lamp (RMTCD) 12 of a counter station displays the carrier disconnection state of the counter station according to the command from a control part 6.
Patent JP-H04270115-A (JP)
Title: Method for production of dust-free silver nitrate
Inventor: DEIITAA HORUMAN
IPC: C01G5/02
Filed: 1991-10-07
Abstract: For preparing dust-free and readily meterable silver nitrate, the latter is atomised from the molten state. This requires a silver nitrate purity of more than 99 %, a pH from 2 to 6 and exclusion of light during the atomisation.
Patent JP-H03121866-A (JP)
Title: Optical writing apparatus
Inventor: TESHIGAHARA TORU
IPC: B41J2/44
Filed: 1989-10-05
Abstract: PURPOSE:To make it possible to dispose a plurality of emission element arrays emitting lights of different colors in parallel while spacing apart by a predetermine distance by providing means for performing time shared driving of a plurality of emission elements composed of at least two emission element groups emitting lights of different emission spectrum distributions. CONSTITUTION:An optical writing head H has a glass vacuum tank supported by a support plate 1. The glass vacuum tank 2 has a glass substrate 3 adhered onto the support plate 1. An insulating spacer layer 3a is formed on the surface of the glass substrate 3, and a lead electrode 3b connecting the inside of the vacuum tank 2 to the outside of the vacuum tank 2 is formed on the surface of the insulating spacer layer 3a. A plurality of selection grids 10 are provided under each of fluorescent substances R, G and B provided on the surface of the glass substrate 3. Then, positions of emission elements R1, G1 and B1 on the surfaces of three anodes 7, 8 and 9 in a section slit 10a are shifted by a pitch PY when viewed from the sub scanning direction Y, thereby making it possible to dispose a plurality of emission element arrays in the optical writing head 10 in parallel while spacing apart by a predetermined distance.
Patent JP-H0894736-A (JP)
Title: Gps receiver
Inventor: HIRAMA AKIRA
IPC: G01S19/53
Filed: 1994-09-28
Abstract: PURPOSE: To provide a GPS receiver, which can obtain the azimuth of a reference point independently by the GPS receiver itself without requiring a magnetic compass, a gyroscope and the like even if a GPS user is in the stationary state. CONSTITUTION: An antenna 1, an antenna moving means 10, an antenna-position detecting part 20 and a reference oscillating part 3 are provided. The radiowave from a GPS satellite and the local oscillating frequency from the reference oscillating part 3 are mixed. A receiving part 2 outputs a 1F signal. A signal processing part 4 performs the synchronization and the tracking of the radiowave from the GPS satellite based on the output of the receiving part 2 and the clock signal formed in the reference oscillating part 3 and outputs the pseudo range data, the pseudo-range changing data and the satellite information data. The position measurement and the bearing computation are performed in this way. An operation memory part 5 stores the respective data, the result of the operation and the like. A display part 6 displays the result of the position measurement and azimuth of the reference point obtained with the operation memory part 5. A data output part 7 outputs the result of the position measurement to external equipment. These parts are also provided.
Patent JP-H1194923-A (JP)
Title: Mobile terminal and its positioning method
Inventor: KATAYAMA ATSUSHI
IPC: H04B7/26
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile terminal which enhances the convenience of a user by different positioning methods by a method wherein first position information is computed by using a global positioning system(GPS), second position information is computed by using a personal handy phone system(PHS) and the position of a terminal is positioned on the basis of data as the first or second position information. SOLUTION: When the power-supply switch of an input/operation part 107 in a radio portable terminal 101 is turned on, a CPU 102 selects whether a positioning operation is performed by a GPS or a PHS. When the GPS is selected, the power supply of a GPS reception part 103 is turned on, and the reception of a plurality of GPS satellite transmitted waves is started. Whether three or more waves are received or not is discriminated, the position of the terminal 101 is computed so as to be stored on a position-information-data storage place in a RAM 105, and a latitude and a longitude are displayed on a display part 106.  When the PHS is selected, or when three or more GPS satellite waves cannot be received after the elapse of a designated time, the address of a PHS base station near the terminal 101 is received by a positioning operation by the PHS, data inside a ROM 104 is retrieved, and a latitude and a longitude are displayed on the display part 106.
Patent JP-H10106891-A (JP)
Title: Solid state electrolytic capacitor and its manufacture
Inventor: AMANO KIMISUKE
IPC: H01G9/028
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid state electrolytic capacitor which is excellent in high frequency characteristics and reliability and has especially high reliability under the condition of high temperature and high moisture. SOLUTION: A solid state electrolytic capacitor is constituted by forming a dielectric thin film on an anode metal and forming solid state electrolyte on the film. The solid state electrolyte is polyaniline or its derivative wherein tetrasulfonic acid derivative having a structure shown by a formula is dopant. (X is S, SO2 , O, Se, Te, NH, CO, CH2 , C2 H4 , or single bond).
Patent JP-2001079921-A (JP)
Title: Continuous production of resin oriented article
Inventor: SUGAYA TAKEHISA
IPC: B29C48/30
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling the control of orientation and the molding or high speed molding of a thick-walled oriented article and producing a resin oriented article reduced in the irregularity of quality. SOLUTION: In a continuous manufacturing method of a resin oriented article having a crosslinking process for kneading a raw material resin and a thermal crosslinking agent in an extruder to supply the obtained kneaded matter to a die 2 having a resin distributing zone 8, a thermal crosslinking zone 5, a stretching zone 7 and a cooling zone 6 from the extruder and thermally crosslinking the raw material resin in the kneaded matter extruded from the extruder in the thermal crosslinking zone 5, a stretching process for orienting the crosslinked resin obtained in the crosslinking process at least in a uniaxial orientation direction at temp. wherein the average temp. of the resin in its thickness direction is the softening temp.  thereof or higher in the stretching zone 7 to shape the same into a molded article shape and a cooling process for cooling the shaped article in the stretching zone 7 to orientation relaxing temp. or lower, a constricted part 51 narrower than the resin flow passage in the resin distribution zone 8 or thermal crosslinking zone 5 is provided to the resin flow passage at least at one or more place.
Patent JP-2000074256-A (JP)
Title: Lock valve and directional control valve with lock valve
Inventor: KIMURA YOSHIYUKI
IPC: F15B13/01
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lock valve and a directional control valve with the lock valve, capable of ensuring the maintenance of the suspending state and the operation of an actuator in a miniature shovel by minimizing oil leakage from a spool in a lock switching valve and well holding reliability of the directional control valve. SOLUTION: In a lock valve for making pilot pressure act on a spool 45 of a lock switching valve 42 from a pilot port 26 in consideration of that the drain port 29 side of the spool 45 of the lock switching valve 42 in the lock valve is taken as a poppet type, the drain port 29 side of the spool 45 is taken as a poppet part 45C formed on the opposite side to the pilot port 26, and the poppet part 45C is seated on a valve seat part 46 against pilot pressure.
Patent JP-H0680241-A (JP)
Title: Travelling body guiding device
Inventor: SAKAGAMI MASATOSHI
IPC: B65G47/64
Filed: 1992-09-01
Abstract: PURPOSE:To check any damage taking place on the peripheral surface of a roller due to hitting a guide plate against the peripheral surface by arranging a drive unit for moving the guide plate in the depth direction of a main guide groove, in the fixed plane of the main guide groove which is nearly across the diverging direction of the diverging guide groove, between the action position and the non-action position on the bottom side of the main guide groove of the guide plate. CONSTITUTION:A solenoid 17A moves a guide plate 16A in a plane which crosses approximately the diverging direction of a diverging on the groove 15C and in a plane straightly aligned with a side wall 151 in front of the diverging guide groove 15, and also, giving a linear and reciprocating-motion to the guide plate 16A in the direction shown by an arrow mark 24, between the action position plunged into the travelling course of a roller 14 along the main guide groove 15A and the non-action position in the opposite side to a roller shaft 14A viewing from the roller 14 on the main groove 15 side of this action position, under the travelling course of the roller 14 at the bottom side of the main groove 15A. Consequently, the guide plate 16A does not hit against the peripheral surface 142 and give any damage to the peripheral surface 142, even if the action timing of the solenoid 17A is delayed due to some reason.
Patent JP-H0889273-A (JP)
Title: Production of alpha,alpha-trehalose
Inventor: IKENAKA YASUHIRO
IPC: C12P19/12
Filed: 1994-09-28
Abstract: PURPOSE: To obtain α, α trehalose at a low cost and in a high yield, having a high quality, and useful for foods, cosmetics, medicines, etc., by conducting the reaction, etc., of applying a glucanphosphorilase to an α-glucan, etc. CONSTITUTION: This method for producing α, α-trehalose comprises conducting simultaneously under a condition of pH5-8 the reaction of applying an α- glucanphosphrilase derived from the potato, sweet potato or corn to an α-glucan and a phosphate of a starch (solubilized material), etc., and the reaction of applying a trehalosephosphorilase derived from Basidomycetes bacteria to α- glucose-1-phosphate and glucose.
Patent JP-2001081149-A (JP)
Title: Production of radical-polymerizable resin composition
Inventor: MAEDA MASAHIKO
IPC: C08F2/44
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject resin composition slight in viscosity increase and gelled matter formation compared with conventional methods by bulk polymerization, easy to conduct a temperature control of the contents, and advantageous in all of the aspects about time, operation and energy compared with conventional solution polymerization. SOLUTION: This method comprises the following step: a polymerizable monomer A having in one molecule one cationically polymerizable reactive group A1 is put to cationic polymerization in a reactive medium, i.e., a liquid polymerizable monomer B having in one molecule at least one reactive group B1 having substantial radical polymerizability but no cationic polymerizability to produce the objective radical-polymerizable resin composition comprising the monomer B and the polymer made from the above monomer A.
Patent JP-H06110726-A (JP)
Title: Computer provided with program error display function
Inventor: NOMURA AKIHIRO
IPC: G06F11/28
Filed: 1992-09-29
Abstract: PURPOSE:To prevent the increase in the expense of a program development by storing the error information of a program and displaying the error information according to data items and to improve the reliability of the program by quickly displaying the error information and promoting the program development. CONSTITUTION:The reliability of a program can be improved by promoting a program development by providing the computer with a memory storing the error information of the program, an error detection means 9 monitoring the program and detecting the error of the program, an error information storage means 15 storing the error information of the program in the memory when the error of the program is detected by this error detection means 9 and error information display means 7, 13 sorting the error information according to requested data items and displaying the error information sorted according to the data items on a display means when a display request is performed for the error information stored in the memory by this error information storage means 15.
Patent JP-H01103482-A (JP)
Title: Ink jet recording method
Inventor: ICHIKAWA KYOKO
IPC: B41M5/00
Filed: 1987-10-16
Abstract: PURPOSE:To eliminate the difference in hue between a higher-concentration ink and a lower-concentration ink and make it possible to record clear and high-quality images free of pseudo-outlines, by performing ink jet recording on a recording material comprising a surfactant at the surface thereof by use of the higher concentration ink and the lower-concentration ink. CONSTITUTION:On a recording material comprising a surfactant at a recording surface thereof, recording is conducted by using at least two color inks, with at least two inks different in dye concentration being used for at least one of the colors. The recording material need not be provided specially with an ink-absorptive layer, and may be a general ordinary paper, woodfree paper or the like such as a conventional copying paper. The surfactant may be a nonionic surfactant, a cationic surfactant or the like, without any particularly restriction. A favorable range of surface tension of the ink to be used is 45-65 dyn/cm. An ink-absorbing property is enhanced without lowering the surface tension of the inks to be used, and the difference in hue between the higher- concentration ink and the lower-concentration ink is eliminated, whereby high- quality images are recorded.
Patent JP-2001080481-A (JP)
Title: Wheel skid preventing method and system
Inventor: KOIZUMI HARUTO
IPC: B60L15/20
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wheel skid preventing method utilizing no rotational frequency of wheels, and a system implementing the method. SOLUTION: In deceleration of railroad rolling stock, at least either noise caused between wheels and rails or vibration is detected with noise microphones or with acceleration sensors 4. From the noise or vibration detected, band-pass filters 6 extract noise or vibration of a specific frequency band. On the extraction by the band-pass filters 6 of any noise or vibration of the specific frequency band, decision circuits 7 output ON signals, in accordance with signals from the band-pass filters 6, to controllers 3, which in turn lower the braking pressure. This method can detect signs that wheels are about to skid, just before they skid actually to thus prevent a wheel skid more effectively. The braking force of the rolling stock can also be used effectively.
Patent JP-H05101812-A (JP)
Title: Manufacture of cylindrical alkaline battery
Inventor: SHINODA KENICHI
IPC: H01M6/08
Filed: 1991-10-08
Abstract: PURPOSE:To provide a sealing body excellent in the liquid leakage resistance without using a metallic cap. CONSTITUTION:In the manufacture of a cylindrical alkaline battery, a boss part 7a of a gasket 7 made of a polypropylene is pinched by a specified jig 12, and a collector 9 is press-fitted into a collector insertion hole 7b formed on the boss part 7a as in the state so as to produce a sealing body 6. After the removal of the jig 12, the sealing body 6 is built in as it is, namely without fitting a metallic cap to the boss part 7a, so as to produce a cylindrical alkaline battery.