baber/WOPTO huggingface dataset:
Patent JP-H10267055-A (JP)
Title: Braking torque sensing method and device
Inventor: YOSHIZAWA SHIGERU
IPC: G01L5/28
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To secure high reliability and durability with a simple structure of a brake device by sensing strain rates generated on specified positions due to braking torque as electric rates, and inversely operating the torque required for generating the electric rates as braking torque. SOLUTION: Two specified positions are sensed in their strain rates by means of a strain gage 33a, and their temperatures by means of a temperature sensor 35. The strain rates are thermally corrected by means of a thermally correction circuit 38. The strain rates after thermal correction are converted into torque by means of a strain-torque conversion circuit 39. The torque to generate the strain is calculated in each specified positions. Torque values are meanized by means of a statistical treatment circuit 40. The meanized value is evaluated through other statistical value treatments. After reducing an erroneous ratio, it is output as braking torque. The output from such a computation device 37 is fed back to an automatic controlling circuit of the brake device, and adapted to deceleration controlling.  It is thus possible to secure high reliability and durability with a simple structure.
Patent JP-S59196444-A (JP)
Title: Acid-concentration measuring apparatus
Inventor: YAMAMOTO MASAAKI
IPC: G01N21/78
Filed: 1983-04-22
Abstract: PURPOSE:To measure the concentration of a high concentration acid without dilution, by flowing a sample in a liquid feeding tube at a constant flow rate, adding a specified amount of an indicator to the sample mixing the sample and the indicator in a liquid feeding tube reaching a colorimeter, and discoloring the indicator. CONSTITUTION:A sample liquid is sent to a colorimetric flow cell 5a through a liquid feeding tube 3 by a constant flow rate pump 2, blank absorption at a colorimetric wavelength is measured, and thereafter the sample flows into a waste liquid receiving tank 7. Meanwhile, a specified amount of an indicator is injected to an indicator adding position 12 from an indicator tank 8 by a piston cylinder injector 9. The indicator and the sample are mixed while they flow in a mixing tube 13. The indicator is discolored in correspondence with the acid concentraion of the sample and put into the flow cell 5a. Thus, the absorption in the mixed state is measured. When the relationship between the acid concentration and the light absorption is obtained by a standard sample, the acid concentration can be measured.
Patent JP-H05230598-A (JP)
Title: High strength cold rolled steel sheet for deep drawing having baking hardenability and its production
Inventor: TANIOKU TAKASHI
IPC: C22C38/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide a high strength cold rolled steel sheet having superior formability and hardenability by incorporating specific amounts of C, Si, Mn, P, S, Al, N, and Ti. CONSTITUTION:This steel sheet has a composition which consists of 0.001-0.0035% C, <=0.25% Si, 0.35-1% Mn, 0.035-0.1% P, 0.005-0.015% S, 0.01-0.1% Al, <=0.003% N, <=0.005% Ti, and the balance essentially Fe and where the atomic ratio of Ti represented by [Ti%]/(48/32[S%]+48/14[N%]) is regulated to <=1. Baking hardenability becomes insufficient when C content is below 0.001%, and, when it exceeds 0.0035%, drawability is deteriorated. Because the additive quantity of Ti exerts effects on baking hardenability and ageing characteristic, the additive quantity of Ti and the atomic ratio of Ti are specified. By this method, the high strength cold rolled steel sheet which is soft and has superior formability at the time of press forming and has excellent baking hardenability at the time of subsequent baking finish can be obtained.
Patent JP-S544893-A (JP)
Title: Continuous type ozone adding unit
Inventor: OGURI HARUO
IPC: C01B13/10
Filed: 1977-06-14
Abstract: PURPOSE: To provide the title unit with reduced cost of equipment and occupied area which can be controlled easily and is constituted so that a rotary vessel surrounded by an air permeable member and filled with an adsorbent is rotated crossing an ozone-contg. gas passage and a carrier gas passage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09264328-A (JP)
Title: Rolling bearing
Inventor: YAMAMURA KENJI
IPC: F16C33/62
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve the long life of a bearing for a continuous casting machine by constituting at least a fixed race out of an inner race and an outer race by a bearing material to which carburizing of carbonitriding is applied as surface hardening by using allayed steel containing C and Cr in the specified range of wt.% for a rolling body. SOLUTION: A specimen (supposing a rolling body) and a counterpart material (supposing inner and outer races) are respectively mounted on a pair of upper and lower facing cylinders 10, and the wear rate is found while applying load P from above. As a result, the rolling body improves the abrasion resistance of the counterpart material by taking the content of C as a material component as 0.6 to 1.3wt.% and the content of Cr as 8 to 20wt.%, and applying carburizing or carbonitriding to the counterpart material by the material in which Cr of 8wt.% more is added. Therefore, alloyed steel, in which Cr of 8wt.% or more is added is used for the rolling body, surface hardened steel to which carburizing or carbonitriding is applied is used for a bearing ring, and abrasion of the bearing ring can be remarkably decreased.
Patent JP-S59196502-A (JP)
Inventor: OOUCHI HIROSHI
IPC: H01B3/12
Filed: 1983-04-21
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-H11273831-A (JP)
Title: Temperature control device and image forming device equipped with the same
Inventor: IWATA ATSUTAKA
IPC: H05B3/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device capable of preventing a heater from being wrongly connected and correctly controlling a temperature. SOLUTION: A fixing heater 11 is heated for a designated time before starting a normal temperature control of a fixing device. At this time, if a fixing heater 11 and a pressure roller heater 12 are correctly connected, a temperature rise in the fixing thermistor 13a is larger than that in the pressure roller thermistor 13b. Accordingly, whether the fixing heater 11 and the pressure roller heater 12 are connected correctly can be determined by comparing the temperature rise in each thermistor.
Patent JP-S56167539-A (JP)
Title: Working vehicle
Inventor: FUKADA AKIO
IPC: B60S9/12
Filed: 1980-05-26
Abstract: PURPOSE: To reduce the radius of turning, by providing a vehicle body lifter to elevate the body of a vehicle in the turning.  
     CONSTITUTION: A vehicle body lifter 7 is provided between a steering drive wheel 1 and another drive wheel 2 so that the lifter 7 is located behind the center of gravity G. When a vehicle body is to be turned, it is elevated by the lifter 7 and the steering drive wheel 1 is steered and rotated to turn the vehicle body. The radius of turning is thus reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54159559-A (JP)
Title: Drive gear
Inventor: MARINUSU YOSEFUSU YAKOBUSU DON
IPC: F16H49/00
Filed: 1979-06-07
Abstract: A drive, comprising a number of bodies of revolution (3) which are pressed against at least one intermediate plate (4) by a drivable first structural member (1) and which can roll thereon. The intermediate plate (4) is connected to the outgoing part (5) of the drive and is supported by a second, plate-shaped structural member (6). 
<??>The intermediate plate (4) is flexible in the direction transversely of the second plate-shaped structural member (6) and the material of the intermediate plate (4) has a modulus of elasticity which at least equals the modulus of elasticity of the material of the second plate-shaped structural member (6).
Patent JP-S58187473-A (JP)
Title: Recording liquid
Inventor: KOBAYASHI MASATSUNE
IPC: C09D11/00
Filed: 1982-04-27
Abstract: PURPOSE:To prepare a recording liquid capable of remarkably elongating the life of the recording head and considerably lowering the failure rate of the head, and suitable for the ink jet recording utilizing thermal energy, by using a specific compound as a recording agent. CONSTITUTION:The objective recording liquid is prepared by mixing (A) a compound of formula (R1 and R2 are H, NO2 or SO3M; R3, R4, R5 and R6 are H or Cl; M is Na, K, Li, ammonium or amine) (preferably the dye of formula II, formula III, etc.) as a recording agent, (B) 10-80wt%, based on the whole recording liquid, of water or a mixture of water and a water-soluble organic solvent (preferably diethylene glycol, triethylene glycol monomethyl ether, etc.) as a solvent, and if necessary (C) a surface tension regulator such as diethanolamine, a viscosity regulator such as polyvinyl alcohol, etc. EFFECT:Excellent recording characteristics and storage stability.
Patent JP-H11272830-A (JP)
Title: Card type memory package and memory device using the memory package
Inventor: INOUE KANJI
IPC: G06K19/077
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a card type memory package which can be used as storage media for equipment in various styles without being restricted by the size of a base card and can secure compatibility with conventional memory packages. SOLUTION: The card type memory package 2 has the base card 4 having the size determined by the standards and a memory module which has contact terminals 24 exposed to outside the base card an IC chip electrically connected to the contact terminals 24 and is packaged by molding those contact terminals 24 and IC chip in one body. The memory module is supported detachably from the base card.
Patent JP-H01247381-A (JP)
Title: Device for controlling elevator
Inventor: SUZUKI NOBUYOSHI
IPC: B66B3/00
Filed: 1988-03-26
Abstract: PURPOSE:To prevent the confinement of riders by operating a cage to the nearest floor by means of a holding means when the cage stops by detecting the abnormal condition of a position detecting device, and stopping an ordinary operation while carrying out an emergency operation by the command of a command means and carrying out automatic diagnosis. CONSTITUTION:When an abnormality detecting means 13 detects the abnormal condition of a position detecting device 12 operating a stopping means 14, an operating condition is held by a holding means 20 and a cage arrives at a nearest floor to stop an ordinary operation. The emergency operation of the cage is carried out by the command of a command means 21 and the operating condition of the position detecting device 12 at this time is judged by a judging means 22. If the operating condition is normal, a return means 23 releases the stoppage of cage of an operating device 15 by the stopping means 14 and the emergency operation by the command means 21 to resume the ordinary operation. Thereby, the confinement of riders in cage can be prevented while reducing the unoperated hours of an elevator.
Patent JP-H04224749-A (JP)
Title: Tampon and manufacture thereof
Inventor: DEIRUKU TEISU
IPC: A61F13/20
Filed: 1991-04-03
Abstract: PURPOSE: To provide a tampon where a continuous filament is used in a way that almost none of filaments come out on the surface thereof. CONSTITUTION: A tampon is formed by using continuous filaments where the tow of artificial fibers, the moisture retention capacity of which is at least 1000wt.% is taken as a base as a raw material. The tampon is formed of substantially continuous filaments arranged vertically to the axis. On the surface of the tampon, substantially only one free end of individual filaments exists, and the other free ends of the individual filaments exist in the interior of the tampon.
Patent JP-H09243479-A (JP)
Title: Load-measuring apparatus and flat loading apparatus by remote control
Inventor: FUJITA KOICHI
IPC: B62D5/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To remote-control testing manipulations including an arrangement for a stay pipe and the like, by integrating a loading flat plate, a fluid-pressing jack and a displacement sensor in a predetermined arrangement and constituting a load-measuring unit. SOLUTION: A load-measuring unit 104 has a loading flat plate 7, a liquid- pressing jack 8 and a displacement sensor 44 integrated in one body and set on a ground 4 of a working chamber 5. A top end of the jack 8 and an upper end of a working beam of the displacement sensor 44 butt against a lower end of a stay pipe 6. The stay pipe 6 is raised by an excavation bucket of a remote-controllable excavator and set at a predetermined position with a slight amount of manipulations by technical workers. In this state, a pressure fluid is supplied through a hydraulic hose 46 to the jack 8, and a reaction is obtained at a ceiling slab face 1 via the stay pipe 6. A load test is carried out in this manner. A size of a ground resistance is represented by a change of a distance between the loading flat plate 7 and the lower end of the stay pipe 6.  The distance change is measured by the displacement sensor 44 and an output of the sensor 44 is read on the ground via a measuring cable 47.
Patent JP-H02249585-A (JP)
Title: Washing machine
Inventor: YOSHIDA YOSHIO
IPC: D06F23/06
Filed: 1989-03-23
Abstract: PURPOSE:To perform high-efficient drying without worsening the volume efficiency of a washing machine and to reduce the size of the washing machine by a method wherein, in addition to an effect produced through inclination of a rotary drum at a given angle, a rib is formed on the side of the inner wall of the rotary drum. CONSTITUTION:When a rotary drum 5 is rotated in a vertical state and dehydration is completed, laundry is moved to a drying process, and through running of a motor 15, a pinion gear 16 is rotated. a rack 17 is slid approximately vertically upwardly. When it is detected by an angle detector that a water drum base bed 14 is inclined approximately at an angle of 30 deg. by means of a rack 17, running of the motor 15 is stopped. When a running stop signal for the motor 15 is fed to a CPU, at the same time when the rotary drum 5 is rotated with the aid of the motor 7, hot air of a heater flows in the rotary drum with the aid of a fan to dry laundry. In this case, by repetition of rotation of the rotary drum 5 at an angular velocity omega1 and an angular velocity omega2 being approximately 2-3 times as fast as the angular velocity omega1 at intervals of a given time, laundry is excellently rolled in the rotary drum 5, and drying efficiency is improved.
Patent JP-S59195680-A (JP)
Inventor: OKADA YUTAKA
IPC: G02F1/133
Filed: 1983-04-22
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-H11268283-A (JP)
Title: Fabrication of nozzle plate and method for machining silicon substrate
Inventor: KARASAWA YASUSHI
IPC: B41J2/16
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high quality nozzle plate having highly accurate uniform nozzles at a low price with high productivity. SOLUTION: The method for fabricating a nozzle plate comprises step (a) of forming an etching resistant mask corresponding to a nozzle pattern on one side of an n-type silicon single crystal substrate 11 having crystal orientation (100), step (b) of forming a translucent conductive layer on the other side by doping a group 5B element, step (c) of forming via holes corresponding to the nozzle pattern on one side of the substrate 11 through anisotropic etching by touching it to alkaline aqueous solution, and step (d) of boring the via holes deeper or making through holes through electrolytic etching using the translucent conductive film as an anode by irradiating the other side of the substrate 11 with light while touching one side to a solution containing hydrofluoric acid.
Patent JP-H10262430-A (JP)
Title: Intra-soil imparting object supplier
Inventor: HARADA YASOJI
IPC: A01C21/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an intra-soil imparting object supplier which can easily form holes with different depth, improves labor saving and is effective for soil improvement or the like by providing an imparting object supplying means for supplying imparting objects for a prescribed amount into soil while being linked with the opening operation of opening/closing means. SOLUTION: This device is provided with a punching pawl 1 to be inserted into soil, opening/closing means such as 1st and 2nd opening/closing members 5 and 6 to be operated by the prescribed inserting amount of this punching pawl 1, and imparting object supplying means such as an imparting object supply pipe 4 for supplying the prescribed amount of imparting objects such as fertilizers into soil while being linked with the opening operation of this opening/closing means. In this case, an adjusting means is preferably provided for adjusting the prescribed amount of punching pawl 1 to be inserted for operating the opening/closing means.
Patent JP-H01242499-A (JP)
Title: Method of decreasing dislocation of znse single crystal
Inventor: KOYAMA TADASHI
IPC: C30B33/00
Filed: 1988-03-25
Abstract: PURPOSE:To decrease dislocation density by heating a ZnSe single crystal in an inert gaseous atmosphere at and for the specified temp. and time. CONSTITUTION:The ZnSe single crystal is heat-treated for >=10 hours at 600-800 deg.C in the inert gaseous atmosphere. The ZnSe single crystal can be heat- treated without deteriorating the properties thereof and without intensifying sublimation, etc., by this method. The strains in the crystal are thus relieved and the lowered and uniformized dislocation density is obtd. accordingly. The quality of the ZnSe single crystal is degraded unless the inert gas is adopted for the heat treatment atmosphere. There is no effect of decreasing the dislocation density if the heat treatment temp. is lower than 600 deg.C. The single crystal is gradually chipped by sublimation if the heat treatment temp. is higher than 800 deg.C. While the heat treatment varies with the perfectness of the crystal, the treatment time, the size of the crystal, etc., the treatment is not effectual unless the time is >=10hours.
Patent JP-S60214543-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA SHIYUUICHI
IPC: H01L23/522
Filed: 1984-04-09
Abstract: PURPOSE:To prevent the generation of a hillock and electromigration by a method wherein a metal film of Al or an Al-Si alloy is formed on the substrate, and after that, the surface of the metal film is made to oxide and the metal film is turned into an insulating film. CONSTITUTION:A metal film 2 is formed on an Si substrate 1 by a sputtering method and when a lamp annealing is performed by irradiating infrared rays 7 on the metal film 2 for a short time in an atmosphere of O2 gas, the surface of the metal film 2 is brought to high temperatures and is oxidized with O2 and a thin oxide film 8 is formed. Accordingly, a resist pattern 3 is formed, the metal film 2 is performed an atching using an RIE, and after that, when an interlayer insulating film 5 is formed by a CVD method, it can be prevented for a hillock to generate on the surface of the metal film 2. Moreover, the electromigration- resisting property of the metal film 2 is upgraded by this oxide film 8 and the lifetime of this semiconductor device is improved.
Patent JP-H08272650-A (JP)
Title: Retest path selection system
Inventor: TAKADA JUNJI
IPC: G06F9/06
Filed: 1995-03-29
Abstract: PURPOSE: To efficiently perform the retest by automatically limiting and extracting a required test range even in the case that the control flow is changed by correction and alteration of a source program. CONSTITUTION: A link list generation means 2 analyzes the source program inputted from a source program library 1 to generate link list information 3 where the control flow is expressed by nodes and links. A test block generation means 4 divides the control flow at junctions based on link list information 3 to generate block information 5 indicating the test range and outputs a block list 6. A corrected link list generation means 7 reads out difference information of the corrected source program and refers to link list information 3 to generate corrected link list information 8 expressing the control flow of the correction part.  A corrected block generation means 9 makes blocks of the control flow of the correction part in accordance with corrected link list information 8 and refers to block information 5 to output a corrected block list 10 where new and old versions correspond to each other.
Patent JP-S59195846-A (JP)
Title: Fabrication of inter-layer insulating film
Inventor: WATAKABE YAICHIROU
IPC: H01L21/768
Filed: 1983-04-20
Abstract: PURPOSE:To enable the minute patterning and the manufacture of high-density integrated elements by repeating the deposition and the etching of the insulating film alternately for forming the inter-layer insulating film on the substrate, thereby offering the inter-layer insulating film having a smooth surface. CONSTITUTION:A metal wiring 2 of a first layer having the necessary pattern is formed on a semiconductor substrate 1 and then an Si nitride film 3 is formed on that. At this time, there is inevitably produced on the surface the unevenness corresponding to a level difference produced by the metal wiring 2 of the first layer. Then, the Si nitride film 3 is subjected to light plasma etching. At this time, the etching speed for the corners of the projecting part is fast so that the surface of the Si nitride film 3a becomes slightly more smooth after the etching. After that, the Si nitride film 3a is further coated with an Si nitride film again to form an Si nitride film 3b, which is subjected to light plasma etching to form an Si nitride film 3c, which is further coated with an Si nitride film to form an Si nitride film 3d.
Patent JP-2000269571-A (JP)
Title: Laser light generating device and optical signal amplifier
Inventor: ITO KATSUHISA
IPC: H01S3/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To realize a high light resistance, when manufacture is easy. SOLUTION: Laser fibers 2 are housed in a fiber housing box 4 which is filled with a matching oil 6. While the matching oil 6 flows into the fiber housing box 4, excitation light is introduced into the fiber housing box 4. The introduced excitation light repeats reflections inside the fiber housing box 4 and excites the doped core of the laser fibers 2 for generating a laser light.
Patent JP-S60216763-A (JP)
Title: Superconductive rotor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K55/04
Filed: 1984-04-12
Abstract: PURPOSE:To enhance the reliability of a superconductive rotor by providing sufficient shielding function in a field winding portion which is necessary to be protected by shielding, and performing a damper function in the portion which has no field winding, thereby balancing the effects of the both functions. CONSTITUTION:A superconductive rotor has rotor inner and outer cylinders 2, 3 which hold liquid helium 1 therein, and the both cylinders are coupled through thermal elongation and contraction absorbing construction member. A superconductive field winding 8 is contained fixedly in the coil slot 7 of the cylinder 2. The cylinder 3 is used also as a vacuum vessel, and a laminated structure is formed by integrating a normal temperature damper 3 and reinforcing rings 3b, 3c. In this case, the damper 3a is divided circumferentially into portions 3a1 and 3a2 having high and low conductivities so that the portion 3a1 is disposed in the direction of a pole perpendicularly crossing axis (d) and the portion 3a2 is disposed in the direction of the pole axis (q) direction. Thus, the damper 3a is balanced in the two functions of the shielding and damping effects.