baber/WOPTO huggingface dataset:
Patent JP-H04281404-A (JP)
Title: Coating removal device for coated wire material
Inventor: TAKIMOTO HIROAKI
IPC: C03C25/00
Filed: 1991-03-08
Abstract: PURPOSE:To eliminate the need to adjust the gap between the edges of two upper and lower blades by making the upper blade contact the coated wire material by its own weight to certain width at right angles to the axis of the coated wire material. CONSTITUTION:When part of the coating layer of a coated optical fiber 1A is removed, a handle 8 is pressed down, the upper blade 1 is lifted, and the coated optical fiber A is clamped between the upper blade 1 and lower blade 2. When the handle 8 is released in this state, the upper blade 1 contacts and presses the coated optical fiber A by its own weight from above. The weight is calculated by subtracting the moment of the handle 8 from the moment of a fixture 6 for the blade, a fixation plate 5 for the upper blade, and the upper blade 1 centering on a shaft 7. Consequently, the upper and lower blades 1 and 2 contact the coating layer of the coated optical fiber A from above and below at an acute angle to certain width at right angles to the axis of the coated optical fiber A, which is moved as shown by (a) to remove the coating layer.
Patent JP-S62283567-A (JP)
Title: Methane reaction preventive method of fuel cell
Inventor: TAKEU TOSHIHIKO
IPC: H01M8/06
Filed: 1986-06-02
Abstract: PURPOSE:To prevent the heating and the damage of reformer system equipments, by introducing steam to the down stream of a reformer and the down stream of a high temperature shift converter, when the pipings and equipments on the down stream of the reformer detect the temperature rise to show the generation of a methane reaction. CONSTITUTION:When a temperature transmitter detects the temperature rise to show the generation of a methane reaction, a control valve 13, and automatic breaker valves 15 and 16 are opened by the direction from a control computer, to introduce the steam. Since the methane reaction is converted to make the reverse reaction proceed depending on the equilibrium movement rule by introducing the steam, the heating and the damage of the reformer system equipments can be prevented.
Patent JP-S5919620-A (JP)
Title: Trim for steel band
Inventor: KUWAMOTO HIROSHI
IPC: B23D31/04
Filed: 1982-07-21
Abstract: PURPOSE:To improve the operation rate by forming notches at a prescribed interval in the longitudinal direction of a scrap and performing trimming only for the part having the wider width than the predetermined width of a steel band. CONSTITUTION:A width of a steel band is continuously measured by a slab- width measuring apparatus 1, and this measured value and a reference width are compared with each other in a calculator 2, and if the measured value > reference value, trimming instruction is transmitted to a trimmer controller 4. A trimmer 5 is moved transversely in the direction of the steel band 6 by an apparatus 4, and trim is performed only for the part having the larger width than the reference value. Notches 10 are formed on the part to be trimmed, and said part is formed into broken small pieces on trimming, and generation of trouble in a disposing apparatus can be prevented.
Patent JP-H0421708-A (JP)
Title: Method for operating blast furnace
Inventor: YAMAGATA CHISATO
IPC: C21B5/00
Filed: 1990-05-15
Abstract: PURPOSE:To enable control of P concn. together with Si and S concns. in molten iron by packing packed material containing oxide, carbide, nitride, boride, etc., into basin part at furnace hearth in a blast furnace, and further, blowing oxygen, powdery ore and slag-making agent into there. CONSTITUTION:In the basin part at the furnace hearth in the blast furnace stored with molten iron, the packed material containing oxide, and/or carbide, and/or nitride, and/or boride, is packed. In this basin part, the oxygen, powdery ore and slag-making agent are blown. By this method, P concn. can be made to controllable together with Si and S concns. in the molten iron tapped from the blast furnace, and the molten iron having low P concn. is obtd.
Patent JP-H07335060-A (JP)
Title: Board for switch device
Inventor: MORIZONO KAZUNORI
IPC: H01H25/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide a board for a switch device which heightens the reliability of a wire harness connection and facilitates its connection work by selecting the board composed of specified fixed contacts and an insulator. CONSTITUTION:A board 6 composed of fixed contacts 20 and an insulator 19 is selected, where, the fixed contacts 20 are formed unitedly with terminals 24, to which a wire harness 22 is crimped, and contact a moving contact sliding on an array face of plural fixed contacts 20, and the insulator 19 is molded by means of a insert molding so that at least the surfaces of the fixed contacts 20 are exposed outside and the rest portions are embedded inside. Accordingly, the wire harness 22 can be connected to the terminals 24 unitedly molded with the fixed contacts 20 by crimping, not by soldering.
Patent JP-S5827246-A (JP)
Title: Logical device
Inventor: TAKANASHI SHIYUUICHI
IPC: G06F11/00
Filed: 1981-08-12
Abstract: PURPOSE:To check whether data is transferred normally or not, by finding an exclusive OR between the input and output of a J-K flip-flop to be controlled by a control signal from a preregister. CONSTITUTION:Input data 11 is stored by a register 1 and an output of the register 1 is processed by a logical circuit 3 and outputted as an output signal 13 through a postregister 2. An output signal 18 from a J-K flip-flop is inverted when the register 1 is set and outputted as an output signal 19 through a register 6. A comparator 18 finds an exclusive OR between the signals 18, 19. When  control signals 16, 17 are not outputted because of the generation of a fault, an  output of a comparator 7 is kept at logic ''1''.
Patent JP-S614539-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B3/04
Filed: 1984-06-18
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-H08333170-A (JP)
Title: Binder for ceramic article
Inventor: SUN TANGU
IPC: C04B35/632
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing a ceramic green body by using a binder system which can apply improved strength and can crosslink without requiring a separate step of heating.  
     SOLUTION: This binder is an aqueous ceramic slurry comprising (a) ceramic particles of 10-90% by weight based on the weight of the slurry; (b) at least one polymer of 0.5-50% by weight based on the weight of the ceramic particles, which includes mono-ethylenically unsaturated acetacetyl group-containing (meth) acrylate monomer as a polymerization unit; (c) a sufficient amount of at least one poly-functional amine to be an amines functional group of 0.01-100 mol. per 1 mol. of acetacetyl group-containing (meth)acrylate monomer; and (d) water to make the total weight 100%. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04352114-A (JP)
Title: Video camera
Inventor: TSUNEKAWA EIJI
IPC: G02B7/04
Filed: 1991-05-30
Abstract: PURPOSE:To improve the operability at the time of motor-driven operation by folding a knob for manual adjustment in the zooming operation of the lens system of the video camera. CONSTITUTION:The video camera which has the manual adjusting knob for a lens operation system projected from a camera lens barrel 3 is so constituted that the operation cylinder 14 of a knob 10 for manual zooming operation as the manual adjusting knob can freely be folded by 90 deg. to the objective side of the camera cylinder 3.
Patent JP-S5651208-A (JP)
Title: Membrane separator with heat recovery means
Inventor: YAMADERA TOSHIO
IPC: B01D63/06
Filed: 1979-10-02
Abstract: PURPOSE: To obviate the needs to install a separate heat recovery means for raising the efficiency of heat recovery by connecting a cold water inlet pipe to a permeated water line side, by which the recovery of permeated water and waste heat can be concurrently performed.  
     CONSTITUTION: Warm waste water is sent by pressure to the warm waste water pipe 2 by the high-pressure pump 5 and kept at a fixed pressure by the pressure- regulating valve 6 provided at the end of the warm waste water pipe 2. During passage through the warm waste water pipe 2, the waste water is separated into solvent, or the permeated water, passing through the reverse osmotic membrane 4 and a solute, or the concentrated water, staying in the water waste water pipe 2, and the concentrated water is discharged through the pressure-regulating valve 6 to the outside. On the other hand, cold water is introduced through the cold water inlet pipe 7 by a high-pressure pump into the container 1, where the cold water is heat-exchanged with the warm waste water in the pipe to recover waste heat and the warm waste water is discharged through the pressure-regulating valve 6 and the outlet pipe 8 to the outside for reuse. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5917868-A (JP)
Title: Chopper type switching regulator
Inventor: NAKAI HIDEYUKI
IPC: H02M3/155
Filed: 1982-07-19
Abstract: PURPOSE:To prevent the damage of a circuit due to rush current by gradually increasing the ON time of a switching transistor by a time constant circuit when a power source of a switching regulator is energized. CONSTITUTION:When a power source switch S1 is closed, a current IC of a switching transistor TR1 is flowed, a slight output is generated at the point B, but a point C does not immediately becomes the voltage of the point B due to a time constant circuit. The voltage at the point D becomes a value lower by the voltage VBE of a transistor TR1 from the voltage at the point B, a switching diode D5 and a transistor TR2 are conducted, a current from a coil N3 through between the emitter and the collector of the transistor TR2 is bypassed at the point 13 side, and the transistor TR1 is turned OFF. Thereafter, the transistor TR1 is again turned ON, but the voltage at the point C becomes higher than the previous voltage, and the period until the diode D5 being ON again becomes OFF is longer than the previous time. This operation is repeated to gradually raise the voltages at the points B, C, the generation of rush current immediately after the power source is energized can be automatically prevented, thereby preventing the damage of the circuit.
Patent JP-S5917040-A (JP)
Title: Vibration isolator
Inventor: TOKUNAGA SHIGENORI
IPC: F16F1/12
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a cheap vibration isolator which is resistive to heat, oil, and fatigue; and capable of being made small-sized by constituting it so that the compression force and shearing force are applied from the side face of a helical spring. CONSTITUTION:A female screw-like groove coupled with a helical spring 3 is provided at one side face of a supporter 1 and a main body 2, and the helical spring 3 is coupled with this groove to be pinched by the supporter 1 and main body 2. The vertical oscillation displacement applied to the supporter 1 generates a compression force as a pressing force of the side face of the helical spring 3, and the horizontal oscillation displacement generates a shearing force as a force shifting the helical spring 3 held in the female screw-like groove. The helical spring 3 provides a vibration isolation action by absorbing the displacement applied from sideward.
Patent JP-S6019214-A (JP)
Title: Heat pattern arithmetic device
Inventor: ABE SHIYUUJI
IPC: G05D23/00
Filed: 1983-07-12
Abstract: PURPOSE:To decide a heat pattern with high accuracy by setting a temperature rise curve of a target object to be heated, calculating said curve from a heat pattern and a heat transmission model and comparing the target value of the curve with the calculated value to correct the heat pattern with the deviation obtained from the comparison. CONSTITUTION:An object 2 such as a steel stock, etc. is put into a heating furnace 1, and the temperature in the furnace 1 is measured by a temperature sensor 3. The output signal of the sensor 3 is applied to a controller 4, and the gas burning quantity of an operation terminal is controlled. A temperature rise curve of the surface or deep part of the object 2 is set by a setting part 41 of the controller 4. This set value is applied to an arithmetic part 42, and a heat pattern is decided from said set value and by a heat transmission model calculation. A control part 43 controls the temperature of the furnace 1 based on the heat pattern program signal and the output signal of the sensor 3. The heat pattern is corrected by the deviation between the target value and the calculated value of the temperature rise curve. Thus a heat pattern can be decided with high accuracy.
Patent JP-H05285201-A (JP)
Title: Powdered medicine supply device
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1992-04-03
Abstract: PURPOSE:To supply optional kinds of powdered medicines by fixed quantities out of many kinds of powdered medicine. CONSTITUTION:This powdered medicine supply device is equipped with many powdered medicine containers 1, 1, ..., and means 3 and 9 for shifting a required quantity of powdered medicine stored in an optional powdered medicine container 1 up and down and taking it out to takeout position, and a means 11 for dividing the taken-out medicine to certain quantities, and by that, optional kinds of the medicine are supplied by certain quantities besides being shifted up and down and taken out without needing manual work of a pharmaceutist out of many kinds of the medicines.
Patent JP-H10318923-A (JP)
Title: Microscopic spectrophotometer
Inventor: EGUCHI KINYA
IPC: G01N21/64
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To speedily evaluate quality of a semiconductor product by using a laser oscillated or modulated with a constant frequency as a light source and amplifying signals synchronously with the frequency. SOLUTION: A laser light of a laser 6 is modulated at high speed by an optical modulator 7 with a constant frequency. After a plasma line light is removed by a BPF 8, the laser light is projected to a sample by a microscope objective lens 3. A Rayleigh light is removed by a notch filter, and thereafter the light is processed by a low-dispersion spectroscope 13 and a high-resolution spectroscope 14 having a built-in Echelle diffraction grating. An intensity is measured by a detector 16. A frequency component signal is extracted and amplified from an intensity signal by a digital lock-in amplifier 17 and processed by a data-processing apparatus 25 to form a relationship of a wave number of the spectroscope and the intensity. A part from this, a characteristic of a semiconductor circuit element or the like is detected by an electric characteristic detector, and evaluated along with a change amount of a stress obtained from a Raman scattering light. A temperature is obtained from a ratio of an anti Stokes light and a Stokes light of the Raman scattering light obtained from a detection signal of the low-dispersion spectroscope 13. A semiconductor process is evaluated from the characteristics.
Patent JP-H10243758-A (JP)
Title: Heater device for aquarium for ornamental fish
Inventor: YOSHIDA NOBUYUKI
IPC: A01K63/06
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a heater device of an aquarium for ornamental fishes from abnormally heating when destroying the aquarium. SOLUTION: This heater device is obtained by installing a heat conducting passage 20 exposed to the outside from a part extending from a site corresponding to a heater installation part of a housing 10 of the heater device containing a heater 11 and a temperature measuring and energizing controlling member 12 therein to a site corresponding to an installation part for the temperature measuring and energizing controlling member 12.
Patent JP-S61286053-A (JP)
Title: Detection of molten metal leakage
Inventor: YUKI ISAMU
IPC: B22D18/06
Filed: 1985-06-11
Abstract: PURPOSE:To detect surely molten metal leakage and to simplify a detecting means by judging the molten metal leakage condition of a casting mold by using the discharge gas temp. detected in the stage of pressure reduction or the increasing degree of said discharge gas temp. CONSTITUTION:A temp. sensor 6 for detecting the discharge gas temp. is provided to a discharge port 3 part. The temp. sensor 6 is a CA thermocouple and the thermoelectromotive force of the thermocouple 6 is fed to a measuring instrument 12. An alarm lamp 8 is lighted up and the atm. air is introduced into a chamber 2 to stop casting when the discharge gas temp. detected from the thermoelectromotive force exceeds the preset temp. in the instrument 12. The temp. rises extremely when the molten metal leakage arises and therefore the temp. for detecting the molten metal leakage is set at the temp. accounting for such increase. The sure detection of the molten metal leakage is thus made possible and the detection is also made possible with the extremely simple installation.
Patent JP-H06337691-A (JP)
Title: Sound rule synthesizer
Inventor: SHIGA YOSHINORI
IPC: G10L13/06
Filed: 1993-05-28
Abstract: PURPOSE:To automatically revise an accent type of a relevant word in a dictionary only by correctly vocalizing the word speech synthesized by the eroneous accent type for a user. CONSTITUTION:This synthesizer is constituted so that a text becoming an object of reading out by speech synthesis is preserved in a storage part 1, and phoneme information used for the speech synthesis is preserved in a buffer 10, and when the user vocalizes the relevant word correctly in the case of erring the accent type of the word at the time of reading out the text, the sound is fetched by a sound input part 12, and is analyzed by an input sound analysis part 13 to provide the phoneme information, and a part similar to the phoneme information is detected from the phoneme information in the buffer 10 by a matching part 14, and the word suitable for the similar part is extracted from the text in the storage part 1 by a word extraction part 15, and accent information dealing with the extracted word in a Japanese dictionary 3 is revised to the accent type estimated by an accent type estimation part 16 based on a input sound by a dictionary revision part 17.
Patent JP-H02304588-A (JP)
Title: Price tag
Inventor: KOTO NOBORU
IPC: G09F7/00
Filed: 1989-05-19
Abstract: PURPOSE:To beautifully arrange figures and to easily replace a price tag at the time of changing the price by smoothing the rear face of a sticking member and displaying its self-adhesion to a base plate. CONSTITUTION:Sticking members 2 are prepared which should be arranged on the smooth surface of the base plate and are formed to figures, and sticking members 2 are stuck to the base plate 1 by their self-adhesion when being only placed on the smooth surface of the base plate 1. At this time, sticking members 2 have straight parts 20 of a lower edges guided by a guide projecting stripe 10 of the base plate 1 and are beautifully arranged along the guide projecting stripe 10, and sticking members are easily replaced at the time of changing the price because the self-adhesion of sticking members 2 is used. Thus, the price is beautifully displayed, and this price tag easily copes with the change of the price.
Patent JP-S5251170-A (JP)
Title: Solid-liquid separtor
Inventor: INOUE KIYOSHI
IPC: B01D29/62
Filed: 1975-10-23
Abstract: PURPOSE: A solid-liquid separator for effecting the solid-liquid separation in large amounts for extended periods of time, by which a liquid in a treating chamber is whirled at a high speed so that the solids contained therein are gathered onto the inner wall of an outer housing by way of the centrifugal force, and the surface of the filtering wall is washed by the liquid whirling at a high speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09309433-A (JP)
Title: Disk brake device
Inventor: HAYASHI CHIKAYUKI
IPC: F16D65/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the internal electric resistance values of rotor disks and stator disks formed of a carbon compound material. SOLUTION: In a disk brake device in which electrodes are provided to rotor disks 3 and stator disks 1 respectively, and an electric circuit 11 which can give potential differences between the electrodes, the rotor disks 3 and the stator disks 1 are formed in laminate members laminated by entering semiconductor ceramics plates 15 and 21, between carbon compound members 14 and 20.
Patent JP-S614617-A (JP)
Title: Diamond tipped saw equipped with rubber-state protrusion
Inventor: OOISHI SABUROU
IPC: B23D61/12
Filed: 1984-06-20
Abstract: PURPOSE:To reduce the generation of a vibrative noise by a blade, by drilling many mounting holes, which serves both as a mounting and a noise silencing hole, in the blade and fitting a diamond tip to be mounted to these mounting holes. CONSTITUTION:A blade 1 is formed in an endless belt-shape by using a steel plate, mounting diamond tips 2 spacing a fixed distance on an edge line of the blade. Further the blade 1 provides mounting holes 4, and a rubber made protrusive object 3, having a protruding part in both sides providing a connection part 6 and containing a diamond grain, is removably fitted to be mounted to these mounting holes 4. This protrusive object 3, supporting the blade so as to prevent is from coming into contact with a cutting surface, concurrently grinds the cutting surface thus causing the generation of a vibrative noise to be suppressed.
Patent JP-S62282911-A (JP)
Title: Hot press
Inventor: OGAWA AKIHIKO
IPC: B29C43/58
Filed: 1986-05-31
Abstract: PURPOSE:To prevent the mutual shift of base plates by uniformizing the flow speed of a prepreg, by controlling the pressing speed of a movable plate by the hydraulic circuit connected to a hydraulic cylinder apparatus. CONSTITUTION:After hot plates 6 are placed on stepped plates 5a-5d through brackets 7a-7d, a printed wiring board is placed on each hot plate 6 to operate a cylinder 3. Since a movable plate 2 also rises by the rising of a ram 3a, the hot plates 6 are also successively raised from the one at the lowest position with the rising of said movable plate 2 and, by pressing the uppermost hot plate 6 by the second one from above, all of the boards are pressed. Herein, the pressure oil emitted from a hydraulic pump passes through a check valve to be throttled by a control valve and subsequently made to flow in the cylinder 3 but the rising speed of the ram 3a can be arbitrarily set by the control valve.
Patent JP-H06338388-A (JP)
Title: Microwave oven
Inventor: NOGUCHI HIROYUKI
IPC: H05B6/68
Filed: 1993-05-28
Abstract: PURPOSE:To control the heating intensity distribution for a heated/cooked object mount region to a prescribed value. CONSTITUTION:A control device 27 drives an upper opening/closing plate drive motor 20 and a lower opening/closing plate drive motor 24 for controlling the opening area of a microwave feed port section in response to the detected temperature of a center temperature sensor 11 and the detected temperature of an end temperature sensor 12. The heating intensity distribution pattern in a heating/cooking chamber can be controlled.
Patent JP-S5829719-A (JP)
Title: Optical resolution of chiral carboxylic acid using optically active phenylglycinol
Inventor: NOHIRA HIROYUKI
IPC: C07C239/00
Filed: 1981-08-14
Abstract: PURPOSE:To carry out the optical resolution of a chiral carboxylic acid such as tartaric acod, 2-hydroxy-3-phenylpropionic acid, etc., taking advantage of the solubility difference, by using an optically active phenyl-glycinol available easily and in bulk, as a basic optical resolving agent. CONSTITUTION:A chiral carboxylic acid selected from (+ or -)-tartaric acid, (+ or -)-2- hydroxy-3-phenylpropionic acid, (+ or -)-2-phenyl-2-ureidoacetic acid, (+ or -)-2-phenylpropionic acid, and (+ or -)-2-hydroxy-2-phenylpropionic acid, is made to react with optically active phenylglycinol to obtain the diastereomer salts of the acid, and both salts are subjected to the optical resolution taking advantage of the large solubility difference between both salts to obtain both types of the optically active carboxylic acid having high optical purity in high yield.