baber/WOPTO huggingface dataset:
Patent JP-S62245920-A (JP)
Title: Flow rate detector with flow rate control function
Inventor: SEKI KAZUO
IPC: G01F1/06
Filed: 1986-04-18
Abstract: PURPOSE:To control the flow rate of fluid to be measured by externally controlling the number of rotation of a rotor for detecting the flow rate of the objective fluid. CONSTITUTION:When the rotor 4 is rotated as shown by an arrow (c) according to the flow rate of the objective fluid, a rotary disk 8 is rotated integrally as shown by the arrow (c). For the purpose, the rotating speed of the rotary disk 8 is detected by a rotating speed detecting means 14 to detect the numbers of rotation of the rotor 4 and the flow rate of the objective fluid is calculated from the number of rotation of the rotor 4. Then, an electromagnetic braking force is applied to the rotary disk 8 by an electromagnetic brake means 15 to perform external control so that the number 4 rotation of the rotor 4 attains to a specific value. Then, the rotating speed of the rotor 4 is controlled to control the flow rate of the objective fluid which is guided out of an intake 6 and guided in an outlet 7. Thus, while the number of rotation of the rotor 4 is detected, the number of rotation of the rotor 4 is controlled from outside by a proportional control system based on said detection output to control the flow rate of the objective fluid.
Patent JP-S62246992-A (JP)
Title: Solvent recovering process
Inventor: YAGYU KUNIO
IPC: C10G21/28
Filed: 1986-04-18
Abstract: PURPOSE:To recover a water-soluble extraction solvent at a high efficiency and a low cost, by treating and separating specific raffinate and water in the first water extraction zone, again adding water to the raffinate thus separated, and treating and separating the mixture in the second water extraction zone. CONSTITUTION:A aromatic oil is separated by extraction with a water-soluble solvent in a rotating disc extraction column and a non-aromatic oil raffinate containing solvent sulfolane dissolved therein at a high concentration, said sulfolane being fed from the top of the column, is transmitted into a cooler 2 an cooled down to 20-50 deg.C. Said non-aromatic oil raffinate is introduced into the first line mixer 7 serving as the first water extraction zone along with the washing water A from a conduit 5 and the solvent is extracted to the water side under agitation by high-speed whirling and transmitted to the first oil/water separator 9. After an appropriate residence time for the separation, the high-solvent extracted water is withdrawn to a solvent recovery system from the bottom of the separator 9, while the remaining raffinate is withdrawn from the to and introduced into the second line mixer 14 serving as the second water extraction zone along with fresh washing water B. After the same agitation by whirling as in the previous step, the remaining raffinate is separated into oil and water in the second oil/water separator 16 and the extracted water is withdrawm from the bottom of the line mixer 14 to a solvent recovery system. A purified raffinate completely freed from the solvent is discharged from the top of the line mixer 14.
Patent JP-H07289383-A (JP)
Title: Reclining device for chair
Inventor: ITO MASAHIRO
IPC: A47C3/026
Filed: 1994-04-27
Abstract: PURPOSE:To provide the feeling of stable reclining over an entire reclining range by slidably supporting one arm of a torsional coil spring on an operation member connected to a back stile, and moving the member along the other arm of the spring with a slide means, so as to be supported at the short length position of the other arm according to the backward reclining of the back stile. CONSTITUTION:A restriction pin 34 for the lower side 30 of a back stile 16 is connected to the action arm 26b of a torsional coil spring 26 fitted to the reclining device 24 of a back stile 16 via a turning shaft 20. Also, an action member 32 to act on the arm 26b is connected to the pin 34, and the member 32 is provided with an action section 36 slidably supported for an action arm 26a. In addition, the restriction pin 34 is formed to be slidable along two guide holes 40 drilled through the right and left sides of a fixed frame body 8. At the time of maximum reclining, the section 33 is supported at the point of application of the arm 26b at a shorter length position than before reclining. As a result, a change in the reaction of the spring 26 is reduced to provide the feeling of stable reclining.
Patent JP-S5614234-A (JP)
Title: Photosensitive heat-sensitive type recording material
Inventor: TANIGUCHI HAJIME
IPC: G03C1/735
Filed: 1979-07-17
Abstract: PURPOSE:To obtain a material having high photosensitivity and free from irregular coloring by blending silica into a photosensitive heat-sensitive type recording material which is fixed by applying visible light and is allowed to color by applying ultraviolet rays after heating. CONSTITUTION:A photosensitive heat-sensitive layer based on the acidic salt (a) of leucoaminotriarylmethane and a strong acid such as p-toluenesulfonic acid, a photoreducing agent (b) such as phenanthrenequinone, a hydrogen donor (c) such as polyethylene glycol, a photo-oxidizing agent (d) such as hexarylbiimidazole, a cobalt (III) complex (e) such as hexamminecobalt (III) perchlorate and silica (f) is formed on a support to obtain the titled material. As the silica (f) alkaline colloidal silica of about 0.1-10mu particle size is used preferably.
Patent JP-S58208920-A (JP)
Title: Magnetic head
Inventor: NISHIKAWA TATSUO
IPC: G11B5/39
Filed: 1982-05-28
Abstract: PURPOSE:To raise a level of a reproducing output signal, and to prevent mixing of noise, by forming a main magnetic pole and a magnetic resistance effect element on one side and the other side of a substrate, respectively, by use of the same quality material as that of the main magnetic pole, and so as to be thinner than thickness of the main magnetic pole, in a magnetic head of a vertical magnetic recording and reproducing type. CONSTITUTION:A main magnetic pole 1 of a magnetic head of a vertical magnetic recording and reproducing type is provided on one face of a substrate 26, and a magnetic resistance effect (MR) element 27 is formed on the other face by use of the same material quality (Ni-Fe alloy, etc.) as the main magnetic pole, by thinning the thickness of the element to 0.05mu in case when thickness of the main magnetic pole 1 is 1mu, and at a distance (h) from an end face 26a of the substrate 26 by a pattern bent zigzag. An integrated circuit chip 28, a capacitor 32, etc. are provided on the element 1 side of the substrate 26, and are connected to the element 27 by use of short lead wire 29, respectively. In this way, it is possible to obtain a high reliability head which prevents mixing of noise from the outside, is high in its reproducing output signal level and scarcely causes a malfunction.
Patent JP-S59216030-A (JP)
Title: Vibromotive force detector of exciter
Inventor: MITSUYAMA YOSHIAKI
IPC: G01L5/00
Filed: 1983-05-24
Abstract: PURPOSE:To detect stably vibromotive force for a long period through a simple structure by detecting the radial position of an unbalance weight from rotation pulses of a flywheel and the 2nd rotating shaft, and multiplying it by a rotating speed. CONSTITUTION:When brake devices 12 and 13 are operated, the rotating shaft 3 of the flywheel 1 and a rotating shaft 1 for unbalance weight movement has a difference in the number of revolutions, and a screw 17 for unbalance weight movement rotates in proportion to the difference in the number of revolutions to vary the radius of rotation of the unbalance weight (weight: W) 16. At this time, the rotations of the rotating shaft 3 of the flywheel and the 2nd rotating shaft 14 are detected by rotation pulse detectors 30 and 32, and their difference in the number of revolutions is integrated by a deviation counter 40. A rotating speed indicator 41 calculates the rotational frequency (f) of the flywheel 1, which is inputted to a multiplier 42 together with the rotation radius (r) of the unbalance weight 16 which is derived from the deviation counter 40 to calculate the vibromotive force F from F=Wr(2pif)<2>/g(ton).
Patent JP-H11287718-A (JP)
Title: Magnetostriction type torque sensor
Inventor: KASHIWAGI YOICHIRO
IPC: G01L3/10
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor capable of accurately detecting torque applied to a shaft to be detected when a temperature is changed. SOLUTION: Stress respondent to torque applied to a shaft 2 is transmitted to magnetostriction members 5 (5a-5b), 6 (6a-6b), which have stress-magnetic characteristic respondent to torque applied to the shaft 2. Detection coils 13, 14 detect a voltage ΔE respondent to the torque, from the change of magnetic flux caused by phenomenon that the magnetostriction members 5, 6 are strained by the torque applied to the shaft 2, via a processing circuit 17. Magnetostriction members 7 (7a-7b) are so retained by the shaft 2 that stress applied to the shaft 2 is put in the state of non-transmission. A detection coil 15 detects a voltage EC respondent to a temperature of the shaft 2, from the change of magnetic flux passing the magnetostriction member 7.  A controller 20 corrects the voltage ΔE respondent to the torque by a temperature, according to the voltage EC respondent to a temperature of the shaft 2, and calculates the torque applied to the shaft 2.
Patent JP-H10270021-A (JP)
Title: Electrode for electrochemical battery
Inventor: KITAMURA MASAKI
IPC: H01M4/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a subject electrode useful as parts for a portable electronic apparatus by providing a mixture layer with a head insulation part making the layer noncontinuous in the direction of the main surface of a current collector. SOLUTION: A heat insulation part is a groove 40 cut in a mixture layer in the direction to cross the main surface of a current collector 20. A space in the groove 40 has a heat insulation function, and it exhibits the heat insulation function when an electrolyte 50 is filled in the groove 40 in the case where the electrolyte is liquid. It is more desirable that a polymer electrolyte is filled therein because the polymer electrolyte is superior in its heat insulation performance than that of the liquid electrolyte. As the material to be filled therein, not only the polymer electrolyte but also such an organic polymer compound as polyamide imide, polyimide or polyamide is desirable.  While heat transmission in the surface direction is in stagnation, a switching function of a protector circuit as well as a shut-down function of a separator work so that brakage of a safety valve can be prevented.
Patent JP-H07311741-A (JP)
Title: Parallel computer system
Inventor: JIEEMUZU TEII BURADEII
IPC: G06F9/46
Filed: 1995-04-17
Abstract: PURPOSE: To provide a parallel computer system including plural node which respectively include processors equipped with software controls. CONSTITUTION: This parallel computer system includes distributed lock mechanisms for managing access to a system resource, and these lock mechanisms are distributed to plural nodes, and each node includes the lock processor of a hardware base. This lock processor includes a communication interface 14 for transmitting and receiving a control and data message, and a table array for storing plural lock words. A state machine is present in each node, and this state machine is connected with the table array and the communication interface 14, and the lock processing mechanism in a hardware control system is executed in response to a received lock request.
Patent JP-H08287280-A (JP)
Title: Output device and segment drawing processing method for the same
Inventor: FUKUZAWA SANAE
IPC: G06F3/13
Filed: 1995-04-17
Abstract: PURPOSE: To efficiently draw a line with specified line width by freely changing a range where a cache pen is previously held and a range where a create pen dynamically generated according to line width specification is cached. CONSTITUTION: When a CPU 3 which decides whether or not the cache pen having line width specified by a host computer 1 is cached in a pen cache memory area of a RAM 6 decides that the cache pen having the specified line width is not cached in the pen cache memory, the CPU 3 clears pen step data that are already stored in the pen cache area and stores create pen data.
Patent JP-S63313377-A (JP)
Inventor: ROJIYAA FURANKURIN HOITSUTO
IPC: G01B7/02
Filed: 1988-04-14
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-S5715978-A (JP)
Title: Deflecting device of ink jet printer
Inventor: IYODA TETSUO
IPC: B41J2/09
Filed: 1980-07-04
Abstract: PURPOSE: To unnecessitate the use of a high voltage for generating a defelcting field by a method wherein nonprinting ink droplets jetted from a nozzle are charged in the same polarity, and both the printing ink droplets and the nonprinting ink droplets are passed between deflecting electrodes of the same potential.  
     CONSTITUTION: Nozzles 1 are arranged in two lines, i.e. upper and lower lines to form parallel rows of ink droplets. The droplets are charged selectively in accordance with printing information by charging electrodes. The rows of the droplets thus charged are repelled by eadh other by electrostatic forces acting between the droplets in the upper row and those in the lower row, and are deflected toward conductor plates 3, respectively. Simultaneously, mirror-image charges corresponding to the droplets are induced within the plates 3, whereby the droplets 10 are deflected further toward the plates 3. The charged droplets thus deflected enter into recovering gutters 2 and are recovered via suction ports 4. Meanwhile, the ink droplets 5 to be used for printing are not charged, so that they pass straightly between the conductor plates 3 and reach a recording medium 6 to print on it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05292188-A (JP)
Title: Fault information noticing system for electronic exchange
Inventor: NAGASAWA KAZUTOSHI
IPC: H04M3/00
Filed: 1992-04-10
Abstract: PURPOSE:To enable the maintenance personnel to recognize a fault in real time when the fault takes place in a subscriber circuit in a stored program controlling of electronic exchange. CONSTITUTION:A self-diagnosis section 13 of a subscriber circuit 11 detects a fault of a subscriber circuit 11, and a fault noticing section 14 informs the fault to a central processing unit 18 with a fault noticing section 14 by using a time slot. Then a fault data controlling program in the central processing unit 18 controls fault information to display the fault information of the subscriber circuit 11 on a maintenance terminal equipment 19 in real time.
Patent JP-H07276033-A (JP)
Title: Automatic booster for low pressure casting machine
Inventor: ITO KAZUO
IPC: B22D18/08
Filed: 1994-04-04
Abstract: PURPOSE:To stably attain boosting control with high accuracy extending over all the shots by making furnace internal pressure approach a preset pressure pattern in the entire range of the spatial capacity of the furnace of a low pressure casting machine. CONSTITUTION:This automatic boosting device for low pressure casting machine which manufactures a casting by pressurizing molten metal 1 by the pressure of the air supplied from an air supply path 4 and filling it in a casting mold 2 is constituted by providing a pressure type electropneumatic proportional valve 5 which controls the presssure of the air and a flow rate type electropneumatic proportional valve 6 which controls the flow rate of the air. While, a pressure sensor 7 which detects the pressurizing force of the molten metal 1 is provided, and a PID controller 8 for pressure and a PID controller 9 for flow rate are provided which perform the PID control of the pressure type electropneumatic proportional valve 5 and the flow rate type electropneumatic proportional valve 6 so as to make the pressurizing force of the molten metal 1 coincide with the pressure pattern set in advance.
Patent JP-H06284526-A (JP)
Title: Tool for drawing closer
Inventor: KUBOTA TAKAO
IPC: H02G1/06
Filed: 1993-03-24
Abstract: PURPOSE:To improve workability by a method wherein the one end of a metal ribbon or wire is fixed to the thinnest pole of an expandable rod and the other end is lead to the back end part of the thickest pole of the expandable rod through the hollow part of the expandable rod and wound in a winding fixture with actuation to the winding direction. CONSTITUTION:The one end of a steel ribbon 6 is fixed to the thinnest pole 21 of an expandable rod 2. The other end is wound and housed in a winding fixture 5 and fixed. The winding fixture 5 is constantly pulling the steel ribbon 6 with a spring force. A rotary roller 7 and a compression roller 8 with which the steel ribbon 6 is slid by friction are so provided as to hold the steel ribbon 6 between them. Further, a handle 4 is attached to a driving part at the rotating position of the rotary roller 7 so as to be detached freely. With this constitution, a drawing hook 24 can be moved to a distant position only by turning the handle 4 and a hooked wire can be drawn closer easily only by contracting the rod 2.
Patent JP-S5615058-A (JP)
Title: Composite semiconductor device
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L25/07
Filed: 1979-07-16
Abstract: PURPOSE:To improve the yield of the composite semiconductor device product by soldering electrode bases to both main surfaces of every semiconductor element and arbitrarily combining them. CONSTITUTION:Two sheets of electrode bases are provided per one diode chip, and a solder 3, a chip 2 and a solder 3 are sequentially superimposed on one electrode end, and are temporarily thermocompression bonded. Then, another base 9 is so placed at the end on the electrode base 9 as to interpose the chip 2. The laminate is heated in a high temperature oven to complete the soldering thereof. At this stage the laminates of only proper products are assembled in polarity forming a diode bridge, and are soldered between adjacent electrode bases 9 and between the base 9 and the external lead wires 5. Thereafter, assembled diode bridge is filled in a case 7 and sealed with resin.
Patent JP-H11279780-A (JP)
Title: Aminoalcohol derivative corrosion inhibitor for carbon steel
Inventor: RIN KEIKI
IPC: C23F11/14
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion inhibitor which is low in cost and easily available by adding an aminoalcohol as a corrosion inhibitor for a carbon steel in an alkaline H2 S/NH3 /CN<-> /Cl<-> aq. soln. SOLUTION: An aminoalcohol (R3-x N-(CH2 CH2 OH)x ) is added in an alkaline corrosive environment in the coexistence of H2 S/NH3 /CH<-> /Cl<-> . In the formula, (x) is 1 to 3 and R is H or CH3 . The aminoalcohol corrosion inhibitor shows a corrosion inhibiting effect with >=0.1 ppm concn., and the corrosion inhibiting effect increases with increase of the concn. When the concn. reaches 10 ppm, its inhibiting effect reaches 70 to 96%. Especially, methyldiethanolamine and monoethanolamine have a stable value (>=90%) in 5 to 10 ppm concn., while diethanolamine and triethanolamine have a rather low corrosion inhibiting effect.
Patent JP-2000280845-A (JP)
Title: Air bag device
Inventor: YOSHIDA MASUO
IPC: B60R21/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of easily adjusting its operation timing without increasing costs. SOLUTION: The air bag 22 of an assist air bag device 1 is formed into an extermal form size capable of combining an occupant taking an assistant driver's seat 13, and an occupant taking a center seat 14. A partitioning part 23 is provided in the air bag 22 so as to let the air bag 22 be formed into an air bag 24 for the occupant at the center seat to be expanded in front of the center seat 14, and an air bag 25 for the assistant driver's seat to be expanded in front of the assistant driver's seat 13. An inflator 21 is connected with the air bag 24 for the occupant at the center seat.  A communication hole 31 communicating the inside of the air bag 24 for the occupant at the center seat with the inside of the air bag 25 for the occupant at the assistant driver's seat, is opened, and an exhaust hole 32 communicated with the outside is also opened to the side part of the air bag 25 for the occupant at the front passenger seat.
Patent JP-H11274869-A (JP)
Title: Device and method for controlling power source for audio device
Inventor: SUGAWARA MASAHITO
IPC: H03G3/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a much larger maximum output by generating an optimum audio output corresponding to sound volume or the kind of a sound source while preventing an influence upon sound quality when the sound volume is low. SOLUTION: This device is constituted while having an output control part 15 for setting a sound volume value to be outputted, output amplifier part 17 for amplifying the output sound from the output control part 15 for generating it from a speaker 18, power source boosting part 19 for boosting power supplied from an external power source 20 and supplying it to the output amplifier part 17, and CPU 16 for controlling the power source boosting operation on/off of the power source boosting part 19 based on the sound volume value set by the output control part 15.
Patent JP-H08281905-A (JP)
Title: Multi-layer plate for screen printing, and method for printing paste film utilizing the plate
Inventor: SHIBA JUNYA
IPC: B41N1/24
Filed: 1995-04-17
Abstract: PURPOSE: To snap a form plate well and secure a film thickness without limiting a selection range for materials so much. CONSTITUTION: When layered on a land 3, screens 9, 11 having through holes 12, 13 are positioned and overlapped with each other between plate frames 8 and 10. The through hole 13 of the upper screen 11 is set within an area S1 of the through hole 12 of the lower screen 9, and a maximum opening width B of the through hole 13 of the upper screen 11 is smaller than a maximum opening width A of the through hole 12 of the lower screen 9. A multi-layer plate 1 is placed on the land 3, and a cream solder 4 passing through the through holes 12, 13 of the multi-layer plate 1 is printed on the land 3. In other multi-layer plates, the upper and lower screens are spaced a predetermined distance and the upper screen is elastic enough to be bent by a supporting part towards the predetermined space.
Patent JP-S62246621-A (JP)
Title: Rolling bearing
Inventor: EGAMI MASAKI
IPC: C10M107/38
Filed: 1986-04-16
Abstract: PURPOSE:To permit a bearing to endure its use under the atmosphere of high vacuum and ultra low temperature, by forming a thin film of polysiloxane and fluorine-contained polymer or acrylic resin on a bearing ring, rolling ball and a holder. CONSTITUTION:A bearing is coated with a lubricating thin film, and the film consists of respectively single material or mixture of two or more materials of polysiloxane and fluorine-contained polymer or acrylic resin. And in order to obtain stably operating torque by ensuring the dimensional stability of a bearing clearance, a thickness of the film is desired to be about 2mum or less preferably about 1mum or less. Accordingly, the rolling bearing, which provides low operating torque further with a long life in a condition that no lubricant is supplied, can endure the use of stable operation even under the severe atmosphere of high vacuum or very low temperature where no lubricant can be used.
Patent JP-H08262711-A (JP)
Title: Positive type resist composition
Inventor: KAWADA MASAJI
IPC: G03F7/022
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a resist compsn. excellent in sensitivity, resolution, the rate of a residual film and pattern shape. CONSTITUTION: In this resist compsn. contg. alkali-soluble phenolic resin and a quinonediazidosulfonic ester type photosensitive agent, the photosensitive agent is quinonediazidosulfonic ester of a phenolic compd. having structural units represented by the formula and obtd. by condensing phenol and cyclopentanone, cyclohexanone, 9-fluorenone, acetophenone or furfural. In the formula, X is a unit derived from cyclopentanone, cyclohexanone, 9-fluorenone, acetophenone or furfural.