baber/WOPTO huggingface dataset:
Patent JP-S5218168-A (JP)
Title: Electrode formation method of semiconductor
Inventor: IWANE GANZOU
IPC: H01L47/00
Filed: 1975-08-01
Abstract: PURPOSE: In order to form the electrode on the surface of compound semiconductor with low decomposition temperature, by means of evaporating through cooling it off in the vacuum circumstance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03291702-A (JP)
Title: Steering controller for self-travelling vehicle
Inventor: TSUZUKI SADACHIKA
IPC: G05D1/02
Filed: 1990-04-10
Abstract: PURPOSE:To prevent a self-travelling vehicle from meandering even when a reference point is missed by fixing a steering angle to a straight driving state while responding to a missed signal in the case of missing a reflector when predictively calculating the azimuth of a reflector by receiving reflected light from a reflector arranged at the reference point. CONSTITUTION:When the reflector provided at the reference point on a road or the like is turned, the turn is scanned by light emitter and receivers 2 and 3, and the output of a rotary encoder 7 is counted by a counter 9. Then, the azimuth of the reflector to the travelling direction of the vehicle is detected by an azimuth detection part 11 and stored into an azimuth memory 12. Based on this stored content, an azimuth identification part 24 identifies the azimuth and based on this identified result, and azimuth predictive calculation part 27 predicts the next reflector azimuth. Then, the steering or the like of the vehicle is corrected. In such a case, when the reflector is missed, a missed signal 1 is outputted from the identification part 24, and passed through a switching signal generation part 32 and a changeover switch 33, and the steering angle is fixed to the straight driving state by an angle set part 30 for straight drive. Thus, the vehicle can be straightly drive to a designated turning point while being prevented from meandering.
Patent JP-S61251997-A (JP)
Inventor: SHIMIZU TOYOKAZU
IPC: G07F13/06
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0666061-A (JP)
Title: Window supporter and car-window hoisting device
Inventor: PATORISU KARUDAN
IPC: B60J1/17
Filed: 1993-04-20
Abstract: PURPOSE: To prevent translation of existing roller in a rail and to provide an easily-fittable elastic clamp, related to a window supporting device for a vehicle pane winder mechanism. CONSTITUTION: The end parts of arms 1 and 2 are articulated to rollers 5 and 6 fitted inside a rail 11. One roller 6 is prevented from translation in the rail 11 while the other roller 5 allowed to slide in the rail 11. A means to prevent translation of the roller 6 comprises an elastic clamp 13 so formed, comprising two branch parts, as to cover, in hat like, opposing end parts of the roller 6. With a through hole for the branch parts formed in the wall of the rail 11, the branch part penetrates the rail 11 from one side to the other stop the roller 6 between the branch parts.
Patent JP-H11294371-A (JP)
Title: Canned motor pump
Inventor: NAKAMURA TETSUYA
IPC: F04D29/42
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the trouble in a canned motor pump, that a gap between a stator and a rotor is easily increased and the efficiency of a motor is deteriorated because the stator is fitted in the inside of a container-shaped motor frame, a stator can is fitted to the inner circumferential part of the stator, the bottom part of the stator can is fitted to the inside bottom part of the motor frame and an opening part is fitted to a separator, thus the concentric degree of each fitting part must be machined with high accuracy. SOLUTION: This canned motor pump is so formed that a stator 9 is arranged in the inner circumferential part of a motor frame 4 under a free condition that the peripheral part of the stator 9 is not fitted, a stator can 10 is made to serve as a positioning body, and the stator 9 is fixed to the motor frame 4 in a thrust direction by a plurality of fixing screws 17, thereby the machining parts of the motor frame 4, stator 9 and separator 6 are reduced, assembly is facilitated, and an efficient motor can be formed.
Patent JP-H08261963-A (JP)
Title: Sample heating device for thermal analyzer
Inventor: MATSUO SHUICHI
IPC: G01N25/00
Filed: 1995-03-27
Abstract: PURPOSE: To improve the cooling characteristic without reducing the heating characteristic so much by winding a heater wire round the outer periphery of a protective tube, and circulating air between the space around the protective tube and the external space. CONSTITUTION: A current is fed to a heater wire 12 wound round a protective tube 10 at the time of heating, and the protective tube 10 and a sample in it are heated. Since air holes are bored on the upper and lower heat insulating plates 22, 24, the heating efficiency is inevitably reduced. The heater wire 12 is wound directly round the outer face of the protective tube 10, its heating efficiency is excellent, and the reduction of the heating efficiency is supplemented. The heater current is tuned off for cooling the sample, and the protective tube 10 and the sample in it are cooled. The air in the space 26 around the protective tube 10 is replaced with the external air by natural convection, and the cooling of the protective tube 10 is accelerated. When air is forcibly fed by a fan 34, the cooling efficiency is further improved.
Patent JP-S59218446-A (JP)
Title: Laminate type photosensitive composition used for printing plate and its manufacture
Inventor: TSUBOTA NORIAKI
IPC: G03F7/004
Filed: 1983-05-25
Abstract: PURPOSE:To enhance printing resistance by inserting between a transparent strippable layer and a support, a layer of a photosensitive compsn. contg. an ethylenically unsatd. monomer, a binder, and a light transmitting filler and changing in adhesion force between exposed and unexposed areas. CONSTITUTION:A laminate type compsn. used for a printing plate has a layer of a photosensitive compsn. contg. an ethylenically unsatd. monomer, a binder, and a light transmitting filler, and changing in adhesion force between exposed and unexposed areas inserted between a light transmitting strippable layer and a support, laminated like a sandwich. A printing plate is prepared from such a photosensitive compsn. by imagewise exposing the said laminated photosensitive compsn. layer through the strippable layer, then, this strippable layer is stripped to remove the exposed or unexposed areas of the photosensitive compsn. layer together with the strippable layer by its adhesion force, and to leave its unexposed or exposed areas on the support. As the strippable layer, a sheet of polyamide can be used and as the support of a light polymn. layer a sheet roughened on the surface is usable.
Patent JP-S58211625-A (JP)
Title: Method for estimating life of high temperature fluid container
Inventor: SAKATA SHINJI
IPC: G01M99/00
Filed: 1982-06-02
Abstract: PURPOSE:To estimate the life of a high temperature fluid container such as turbine casing accurately, by measuring the temperature and pressure of high temperature fluid and the temperature at the evaluating point of the container, computing the quantity of damage based on breaking dynamics, and comparing the result with allowable quantity which is caluculated in advance. CONSTITUTION:In order to measure the life of casing of a high pressure stage steam turbine and the like, steam pressure and temperature of main steam, high pressure exhaust, and the like are detected by a pressure detecting device 13 and a temperature detecting device 12. The metal temperature of the casing is measured by a thermocouple 14. They are diagnosed in 3 routes through an internal pressure stress operator 18, a thermal stress operator 19, and an adder 20. One is compared with a reference value 22 (allowable stress) in a comparator 21, and the result is judged by a judging device 23 and displayed on a warning display device 24. Stress and temperature are determined by an analyzer 28 based on a time versus stress relation-ship and temperature curve diagram 35. Damage evaluation computation is performed by an operator 30 based on creep rupture curves 36. An analyzer 25 determines the stress amplitude based on a time versus stress curve diagram 37. Damage values are obtained by an operator 27 based on a fatigue strength curve diagram 38. Then the remaining life is determined based on the total damage value.
Patent JP-H02272086-A (JP)
Title: Operation medium composition
Inventor: FUKUSHIMA MASATO
IPC: C09K5/04
Filed: 1989-04-14
Abstract: PURPOSE:To provide the subject novel composition composed of a specific hydrogen-containing halogenated hydrocarbon (mixture), usable as a substitute for fluorocarbon and having excellent characteristics as an operation medium, etc., for refrigerator, heat pump. waste heat recovery power plant, heat- exchanger, etc. CONSTITUTION:The objective composition is composed of one or more kinds of hydrogen-containing halogenated hydrocarbons selected from CF3CHFCF3, CF3CF2CHF2, CHF2CF2CHClF, CF3CF2CH2CI, CCIF2CF2CH2F, CF3CH2CF3, CF3CF2CCH2F, CF3CHFCHF2, CHF2CF2CHF2, CH3CF2CCl2F, CCIF2CF2CH3, CHF2CF2CH2Cl, CH2FCF2CHClF, CF3CF2CH3, CF3CH2CHF2, CF3CHFCH2F, CHF2CF2CH2F, CHF2CHFCHF2, CH3CF2CHClF, CH2FCF2CH2Cl, CF3CHFCH3, CHF2CF2CH3, CF3CH2CH2F, CHF2CH2CHF2, CH2FCF2CH2F, CHF2CHFCH2F, CH3CF2CH2Cl, CF3CH2CH3, etc.
Patent JP-H07302944-A (JP)
Title: Pulse laser device
Inventor: ANDO SUEO
IPC: H01S3/097
Filed: 1994-05-02
Abstract: PURPOSE:To enable a pulse laser device to be set stable in discharge and less affected by noises by a method wherein a magnetic pulse compression device enclosed in a case is arranged below a discharge section, and the discharge section and the magnetic pulse compression device are linked together into one piece interposing an insulating member between them. CONSTITUTION:A discharge section 1 which is composed of prime electrodes 1a, an anode and a cathode, and pre-ionizing electrodes 1b and capable of pumping laser medium to generate a glow discharge, a blower which circulates laser gas, a heat exchanger which cools down laser gas, and a magnetic pulse compression device 2 composed of a capacitor 2b enclosed in a case 2c charged with insulating medium and a saturable reactor are provided. The enclosed magnetic pulse compression device 2 is provided under the discharge section 1, and the magnetic pulse compression device 2 and the discharge section 1 are linked together into one piece interposing an insulating member 3 between them. By this setup, a pulse laser device of this constitution can be set stable in discharge and less affected by noises.
Patent JP-H10282815-A (JP)
Title: Image forming device
Inventor: SAGARA YASUNORI
IPC: G03G15/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing the transfer unevenness on a printing paper sheet of a toner image on a toner image carrier in an image forming device of an orthogonal transfer system. SOLUTION: In this image forming device of the orthogonal transfer system, the toner image 7c carried by the toner carrier 1 extended in the direction orthogonal to the transporting direction of the printing paper sheet 9 by plural rollers is transferred onto the printing paper sheet 9 in the direction orthogonal to the transporting direction of the printing paper sheet 9 by a transfer counter roller 8, and the toner image 7c transferred onto the printing paper sheet 9 is fixed. The device is provide with a transfer plate 10 on which the printing paper sheet 9 is placed, and the transfer bias power source 11 for applying the bias voltage to the transfer plate 10 on a forward path and the backward pass of the counter rollers 8. Then, by electrostatically attracting the toner image 7c to the printing paper sheet 9, the transfer unevenness of the toner image 7c can be reduced.
Patent JP-S63258230-A (JP)
Title: Constant speed travel control device for vehicle
Inventor: MORI AKIHIKO
IPC: B60W30/00
Filed: 1987-04-15
Abstract: PURPOSE:To reduce a gear change shock by reducing a vehicle driving power for the predetermined time when overdrive travel is prohibited and the prohibit is released. CONSTITUTION:An overdrive control means 19 operates only when an overdrive selector means 13 allows an overdrive operation, and outputs a signal for prohibiting an overdrive travel when an acceleration instruction signal is inputted or a travel speed is lower than a target value by the predetermined value or more, in relation to a speed deviation signal. Thereafter, when the acceleration instroction signal is not inputted and the travel speed is higher than the target speed by the predetermined value or more for the speed deviation signal, the overdrive control means 19 interrupts the outputting of a signal for prohibiting the overdrive travel. A control amount output means 21 reduces the driving power of a vehicle regardless of a control amount, so far as the first and second predetermined times have not passed, and outputs a normal control amount (y) in other cases.
Patent JP-H11296467-A (JP)
Title: Method and device for network device control, and recording medium
Inventor: IGARASHI TOSHIAKI
IPC: H04L12/28
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent overlapped management of a network device by plural managers by discriminating whether or not the network device is managed. SOLUTION: This device is equipped with a device search request step (S1101) to examine whether or not a network device exists, a manager information request step (S1103) to request a device that responds (S1102) to the search request to provide manager information, an acquisition manager information decision step (S1105) for judging whether or not the manager information is valid on the basis of the received manager information (S1104), a normal state display step (S1106) which displays an icon of the normal state when the manager information is invalid, and others managing state display step (S1107) which performs icon display for discriminating the state that the network device is being managed by others when the manager information is decided to be valid. Thus, it is possible to identify which network device is being managed at present.
Patent JP-S5717566-A (JP)
Title: Lithium-iodine battery
Inventor: NOMURA EIICHI
IPC: H01M4/36
Filed: 1980-07-08
Abstract: PURPOSE:To obtain a battery which has an excellent preservation life and can provide high-rate discharge by using a negative electrode made of lithium, and a positive electrode made of a shifting charge complex prepared by adding iodine to a copolymer containing polyvinyl pyridine. CONSTITUTION:A battery is constituted by the combination of a negative electrode 2 made of lithium, a positive electrode 1 made of a shifting charge complex, which is prepared by adding iodine to a copolymer containing polyvinyl pyridine. A solid electrolyte highly conducting ions is produced in the contact interface between the positive and the negative electrodes 1 and 2. The former copolymer is preferably a copolymer consisting of either poly-4-vinyl pyridine or poly-2-vinyl pyridine and either styrene or acrylonitrile, or a copolymer consisting of poly-4-vinyl pyridine and either divinyl benzene or vinyl chloride. For instance, the positive electrode 1 is prepared by adding 50wt% of iodine to a copolymer consisting of poly-4-vinyl pyridine and styrene in a ratio of 7:3. Consequently, a battery which provides stable high-rate discharge for a long period of time is obtainable.
Patent JP-S5428302-A (JP)
Title: Mining device for cooling tower of red-hot coke granules
Inventor: UTSU TAKAYUKI
IPC: C10B39/02
Filed: 1977-08-04
Abstract: PURPOSE: The title mining device designed to control the flow distribution of red-hot coke granules to be cooled descending the tower and to make the temperature distribution of the granules uniform, by means of plural valves provided at the mining outlet comprising divided openings at the bottom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63280740-A (JP)
Inventor: BORUFUGANGU AREBERUTO
IPC: C08G75/0281
Filed: 1988-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57210199-A (JP)
Title: Blower
Inventor: TOYOUMI YURITSUGU
IPC: F04D29/54
Filed: 1981-06-16
Abstract: PURPOSE:To improve the blast efficiency by arranging the end sections of rectifying blades situated on the fan side in parallel with fan vanes. CONSTITUTION:Fan vanes 3 and the end sections of rectifying blades situated on the fan side are arranged approximately in parallel. Therefore, the wind created by the fan 4 hits the rectifying blade faces vertically, and the blast direction is bent along the curved face of the rectifying blades 6 so that it is introduced efficiently to the rotating direction, thereby the blast efficiency can be improved.
Patent JP-S5618148-A (JP)
Title: Rolling transmission free of back-lash
Inventor: TAKAHASHI HISAYOSHI
IPC: F16H13/08
Filed: 1979-07-25
Abstract: PURPOSE: To eliminate the back-lash by providing a circumferential clearance between the inner ring of a bearing and a planetary pin and providing also a cut-out surface in parallel to the planetary pin, and inserting a semicolumnar operating member between the cut-out surface and the inner wheel of the bearing.  
     CONSTITUTION: The rolling transmission is constituted such that a plurality of planetary rollers 2 are arranged equidisantly around a sun roller 1 unitarily formed with an input shaft, the rollers 2 are inscribed with an inner roller 3 fixed to a casing 4, and a carrier 7 supporting the rollers 2 by means of a planetary pin 5 is rotated. In this case, in the planetary pin 5 there is provided a cut-out portion consisting of mutually parallel two faces having two-face width on the axial central part. Semi-circular operating members 16a and 16b are inserted in a space between the cut-out part and the bearing 6. Therse operating member 16a and 16n tend to shift outwardly by the centrifugal force due to the revolution of the inner roller 3, and press-fitted to the inner ring 6b to eliminate the assembly clearance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08294149-A (JP)
Title: Pager receiver
Inventor: SAKAI TADASHI
IPC: H04W84/02
Filed: 1995-04-19
Abstract: PURPOSE: To surely inform a user of a call of the pager receiver independently of the operating state of the user. CONSTITUTION: Plural kinds of call means for the pager receiver 100 are provided and a selected call means is used at first for calling and when no reply is received with respect to the calling, the other call means is used depending on the condition set in advance or the call means are operated simultaneously to report a call to the user. For example, a buzzer 5 and a vibrator 6 are provided as call means and a switch 7 is used to set as to whether or not the calling methods are adopted. When the calling method is selected, calling is made first by the selected calling means and when no reply is obtained, the call means is switched by a program of a controller 4 or both the means are driven simultaneously. Moreover, when not adopting the means, a conventional calling means is used.
Patent JP-H03293510-A (JP)
Title: Surface measuring apparatus
Inventor: TAKADA KEIJI
IPC: G01B17/08
Filed: 1990-04-11
Abstract: PURPOSE:To keep the force acting to a needle and a sample constant at all times by providing a block means for preventing vibration of the needle from entering a vibration detecting means through a supporting part which supports the needle and vibration detecting means. CONSTITUTION:A needle 1 is shifted and vibrated in a perpendicular direction to the monitoring surface of a sample 3 by a fine adjustment mechanism 2, and scanned in parallel to the monitoring surface. A feedback circuit 5 vibrates the needle 1 by actuating the mechanism 2. As the mechanism 2 is driven so that the electromotive force of a piezoelectric body 4 as a result of the vibration of the needle 1 is constant, it adjusts the distance between the needle 1 and sample 3. A scanning circuit 6 drives the mechanism 2 to scan the needle 1 along the monitoring surface of the sample 3. When signals of the circuits 5, 6 are displayed at 7, the surface shape of the sample 3 can be known. Since narrow parts 9, 10 are formed at a part of a supporting part 8, the mechanism 2 and piezoelectric body 4 are held in touch with a base 11 which is a part of the supporting part 8 at three points. The circuit 5 controls the distance between the sample 3 and needle 1 in a manner to keep constant the sum of the vibration of the needle 1 entering from the supporting part 8 and the vibration of the needle 1 entering through the sample 3.
Patent JP-H03293848-A (JP)
Title: Simultaneous instruction system
Inventor: MAEJIMA YUKITO
IPC: H04M3/42
Filed: 1990-04-11
Abstract: PURPOSE:To transmit an indication of urgency even at the time when the terminating side cannot respond by selecting a preliminarily stored terminating terminal in accordance with request information of a simultaneous command and controlling its speaker and setting the microphone to the unusable state and using the speaker to simultaneously give the command. CONSTITUTION:The simultaneous command request from a command terminal 10 is sent to a central controller 40 through a speech path equipment 30 and a system bus 60. The central controller 40 reads out a conversion table of terminating terminals 20 to 22 stored in a main storage memory 50 through the system bus 60 and indicates the simultaneous command to the terminating terminal 20 or the like, which is indicated with the terminating terminal number in the table, through the speech path equipment 30. The central control part of the terminating terminal 20 or the like which receives this indication sets the speaker to the usable state and maximizes its sound volume and sets the microphone to the unusable state. Thus, the indication from the command terminal 10 is automatically broadcasted when the terminating terminal 20 or the like does not respond.
Patent JP-H10287625-A (JP)
Title: Production of dialkyl carbonate
Inventor: OSHIDA TAKURO
IPC: C07B61/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a dialkyl carbonate useful as a raw material for diphenyl carbonate, by using a gallium compound or indium compound as a catalyst and reacting urea, etc., with an alcohol. SOLUTION: Urea, a urea derivative or an alkyl carbamate in an amount of 1 mol as a raw material is reacted with 2-10 mol of an alcohol preferably a 2-8C alcohol) in the case of urea and the urea derivative or 1-10 mol of the alcohol in the case of the alkyl carbamate by using about 0.001-0.5 mol of a catalyst MX3 (M is gallium or indium; X is an alkoxide, an aryloxide, acetylacetonate, carboxylate, a halogen such as gallium methoxide) optionally by using a solvent (hydrocarbon or ether) having >=180 deg.C boiling point.
Patent JP-S5428460-A (JP)
Title: Vacuum cleaner
Inventor: URANO KOUSAKU
IPC: A47L9/12
Filed: 1977-08-08
Abstract: PURPOSE: To collect a large capacity of dust in a dust case with a little space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000285606-A (JP)
Title: Recording and reproducing device
Inventor: TAKADO SEIICHI
IPC: G11B20/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a buffer by suppressing the dispersion of the data recording area generated by the re-writing of data and shortening the seek time while reducing the operation for reading out. SOLUTION: When audio data, etc., are recorded on a recording medium, the data are recorded on each track of plural concentric circular tracks in the radial direction or the direction opposite to the radial direction while striding across the tracks in order, and also the data are recorded to the sector on one track. In this case, the data succeeding to the recorded data are recorded in the area of the sector 317 corresponding to the area of the sector 2 in the direction opposite to the rotating direction 15 of the recording medium adjacent to the area of the sector 1 whereon the abovementioned data are recorded.