baber/WOPTO huggingface dataset:
Patent JP-H0484697-A (JP)
Title: Continuous vacuum hot pressing device
Inventor: KURASHIMA YOSHIHIKO
IPC: B30B11/02
Filed: 1990-07-26
Abstract: PURPOSE:To provide the continuous vacuum hot pressing device which can make efficient operations by a continuous treating system by disposing vacuum chambers into which molds crimping works are housed in the upper part, at equal intervals onto a freely rotatable carrier which circulates in an assembling and taking out zone, heating zone, pressurizing, and cooling zone. CONSTITUTION:A symbol 1 is the table for freely intermittently rotatable carrier which circulates in the assembling and taking out zone A, the heating zone B, the pressurizing zone C, and the cooling zone D and 3 is the freely attachable and detrachable vacuum chambers disposed at the equal intervals on the carrier 1. The molds 12 crimping ceramic insulators 50a and aluminum alloy cap bodies 50b which are the works 50 are housed in the upper part of the respective vacuum chambers 30 as described afterward and a tunnel furnace 4 which exists above the above-mentioned carrier 1 allows the transmission of the vacuum chambers 3 intermittently moving from the heating zone B to the cooling zone D a press device 5 which exists above the pressurizing zone executes the thermocompressing bonding of the works 50 by applying a pressing pressure to the molds 12 in the temporarily stopped vacuum chambers 3 in the pressurizing zone C from above the tunnel furnace 4.
Patent JP-H0525703-A (JP)
Title: Conjugate fiber spinneret for separated extra fine yarn
Inventor: IIDA YOSHIO
IPC: D01D5/30
Filed: 1991-07-12
Abstract: PURPOSE:To mass produce separated extra fine fiber by arranging a distributing plate, corresponding to a nozzle supported by a casing, at the upper side of the nozzle and making solution B inlet holes of distributing chip to engage and hold a distributing pin at the center, engaged and supported by a nozzle hole into slit holes with which the distributing pin is brought into contact. CONSTITUTION:Solution B inlet holes 1 and 17 vertical in the circumferential direction of a distributing chip to distribute two solutions A and B are made into slit holes to be brought into contact with a distributing pin 6 engaged and hold at the center of a distribute chip 7. The slit holes having extremely narrow width can stably be processed by electric discharge processing of a great number of wires from the holes to be engaged with the distributing pin in a radiated direction by using a tungsten wire, the solution B inlet holes are increased and the distributing chip is miniaturized. Consequently, conjugate fiber having arranged a great number of the components A and B alternately in the peripheral direction can be obtained and separated extra fine fiber having low fineness can be mass produced.
Patent JP-S6441127-A (JP)
Title: Pushbutton switch
Inventor: ARITA TAKASHI
IPC: H01H13/12
Filed: 1987-08-07
Abstract: PURPOSE:To make switching function securer with a reduced number of components by employing a conductive metallic spring having functions of both constituting an electric circuit and generating a snap height difference. CONSTITUTION:A plate spring 15 formed with a metallic plate of an elongated trapezoidal shape has a J-shaped cross section in its longitudinal central part and a small bend opening toward the outside at its end part 15a. A longitudinally long portion of the J-shaped portion is formed in a saddle shape in the lateral cross section at the end 15a. At the end of the J-shaped longitudinally long portion is provided an external connection terminal 21 having functions of both snap height difference and electrical switching. When the end 15a of the plate spring 15 is depressed by a slider 17 and a preset depressing force is reached, curvature of a blade portion 15c is released and a reversible reversal phenomenon occurs to produce a snap height difference and at the same time the blade portion 15c comes into contact with a contact point 23 of a terminal mold 22.
Patent JP-2000027793-A (JP)
Title: Bearing detent structure
Inventor: SUZUKI HIDESHI
IPC: F04D29/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent rotation of the side of a fixing body of a bearing due to corotation at the time of starting a pump, to prevent damage of a contact surface between a buffer material or a buffer structure and a retainer and to improve reliability of a pumping device, by providing a detent on a bearing part of a pumping device for liquefied gas. SOLUTION: At the time of a normal operation of a pump 5 installed in a liquid lifting pipe 2 impregnated into a liquefied gas tank, an intermediate ball bearing 5I is floated from a housing 5L by floatation in a shaft direction of a rotary shaft 5A by a shaft thrust balancing device 5M and thrust load applied to the intermediate ball bearing 5I becomes zero. For several minutes till the inside of the liquid lifting pipe 2 filled with discharge liquid at the time of starting the pump 5, the shaft thrust balancing device 5M does not function, large thrust load is applied to the intermediate ball bearing 5I, and an outer race and a retainer 5K have tendencies to corotate. Therefore, a pin 12A as a detent is provided between the retainer 5K and a housing 5L, rotation of the retainer 5K due to rotation is suppressed and the damage is prevented.
Patent JP-S6177039-A (JP)
Title: Automatic exposure device
Inventor: NAGASAWA KIYOTO
IPC: G03B27/72
Filed: 1984-09-25
Abstract: PURPOSE:To obtain automatically a correct exposure for originals in a wide range by switching one optical sensor between detection of the optical output of a variable output light source and that of the reflected light from an original and controlling a variable output part of the light source in accordance with both outputs. CONSTITUTION:The original surface of an original 1 placed facedown on an original platen 3 is irradiated by a light source 2, and an image is focused on an image forming element 4 by the reflected light. An optical sensor 5 is attached just under the original 1, and the sensor 5 detects the intensity of the reflected light if a mirror 8 is placed in the position indicated by solid lines, but the sensor 5 detects the intensity of light of the light source 2 if the mirror 8 is moved to the position indicated by dotted lines. The output of the sensor 5 is inputted to a comparing circuit omitted in the figure through a sensor unit 6 and is compared with a reference value to control the driving voltage of the light source. Thus, an optimum illuminance is automatically set for the brightness of the original in a wide range.
Patent JP-S6091037-A (JP)
Title: Fluid containing mount
Inventor: MIYAMOTO YASUO
IPC: F16F13/00
Filed: 1983-10-24
Abstract: PURPOSE:To sharply reduce the transmission of vibration by floatingly supporting a weight, laterally crossingly faced to a fluid chamber, and making the kinetic magnification in a high-frequency vibration area nearly zero. CONSTITUTION:A base member 2 and a mounting member 3, which is connected to a vibrating source, are linked by means of a thick-walled, umbrella-shaped elastic member 4, forming a fluid chamber 11 inside them. A weight 7 having an inverse truncated cone part 71 is fitted to the mounting member 3 through an elastic member 8. This weight 7 has a larger effective area than that of the elastic member 4. And, when the mounting member 3 is moved downward, the weight 7 acts so as to draw up a fluid, causing fluid pressure in the fluid chamber 11 to be low, to generate force to draw the elastic member 4 toward the fluid chamber 11 side. Also, due to the downward displacement of the mounting member 3, a downward force toward the base member 2 is generated. Since each of these forces mutually offsets against the other, the kinetic magnification in a high-frequency vibration area becomes nearly zero.
Patent JP-H05219046-A (JP)
Title: Frame transmission device for fixed format frame transmission network
Inventor: FUIRIPU BORUNI
IPC: H04L29/10
Filed: 1992-07-24
Abstract: PURPOSE: To provide a means that continuously monitors synchronization of a network node frame, monitors 2-way data transmission in a network node and conducts a on-line diagnosis. CONSTITUTION: A fixed length data frame, including slots of a fixed number is fed to/given from a memory 10 under the control of a processor 23. Input data enter an FIFO-IN shift register 22. An output frame is outputted through a register of an FIFO-OUT 24. One extra-bit location is provided to both the FIFOs. The extra-bit is used to insert a synchronization bit (flag) used to control the synchronization operation of the system. The FIFO-OUT 24 feeds back the extra-bit location to the FIFO-IN 22 to attain the lap test operation.
Patent JP-H0857443-A (JP)
Title: Granulation treatment of industrial waste, granulated matter and concrete structure
Inventor: MORITA KANAME
IPC: B09B3/00
Filed: 1994-08-23
Abstract: PURPOSE: To treat industrial waste containing metals harmful to the curing of cement by treating industrial waste with a treatment agent composed of a combination of a specific alkaline aq. soln. and an acidic or neutral soln. and granulating the treated waste in the presence of cement and water. CONSTITUTION: Industrial waste is solidified by cement. At this time, at first, industrial waste is treated with a treatment agent composed of a combination of an alkaline aq. soln. of an alkali metal salt and an acidic or neutral soln. of a cobalt ammine complex as a first process. Next, the treated industrial waste is granulated in the presence of cement and water as a second process. Continuously, the obtained granulated matter may be coated with mortar as a third process. The obtained granulated matter is used as at least a part of aggregate to constitute a concrete structure. By this constitution, industrial waste containing metals harmful to the curing of cement is treated to reduce waste disposal quantity and effectively utilized.
Patent JP-H1047728-A (JP)
Title: Air purifying/ventilating apparatus
Inventor: ARAKANE NORIHIDE
IPC: F24F11/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an air purifying/ventilating apparatus capable of preventing humidity of purified air supplied into a room from increasing when humidity of fresh air is high. SOLUTION: The present air purifying/ventilating apparatus includes an air purifier 1 which incorporates fresh air and purifying water thereinto and brings the fresh air into contact with the cleaning water, and supplies the purified air into the room. In this case, there are provided fresh air detection means for detecting temperature or humidity of fresh air, indoor detection means for detecting temperature or humidity in the room, and a water supply controller 3 which compares detection results of both of the detection means, and increases the amount of supply of the purifying water to the air purifier 1 when temperature or humidity of the fresh air is lower than those in the room while it decreases the amount of supply of the purifying water or interrupts the supply of the purifying water when the temperature or humidity of the fresh air is higher than those in the room.
Patent JP-H0736723-A (JP)
Title: Timing analysis method
Inventor: KUME TORU
IPC: G06F11/22
Filed: 1993-07-19
Abstract: PURPOSE:To provide a method for analyzing the timing of a logic circuit for automatically performing analysis by one processing when a partial circuit operated at the clock cycle which is the positive integral multiple of the clock cycle of the entire circuit is present. CONSTITUTION:By calculating the positive integer ratio of the clock cycle of the partial circuit to be the object of the analysis to the clock cycle of the entire circuit based on the calculated result of the fluctuation time of a data system path, the timing analysis of the entire circuit is automatically executed by one processing. Also, by supplying the integer ratios of the clock cycle of the respective partial circuits to the clock cycle of the entire circuit beforehand, the calculated ratio of the clock cycle of the partial circuit and the entire circuit is compared with a supplied value and verified and the more strict timing analysis is executed.
Patent JP-2000027582-A (JP)
Title: Rod for gathering earth from wall of pipe bore
Inventor: KATO YOICHI
IPC: E21B7/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To construct a highly precise pile foundation by a method wherein gathering of earth from walls at a pile bore is executed correctly during excavation or after excavation without interfering with excavation works. SOLUTION: Cylindrical bodies 8, each having an opening 11 at its front end, for housing earth therein are turnably attached respectively with a pivot 7 to the underside of a spiral blade 3 of a rod main body that is equipped with the spiral blade 3 at its outer circumferential part, and thereby a rod for gathering earth is constructed. Each of the cylindrical bodies 8 has a claw part 12 at its front end part and an operating through hole at its bottom part 9, and an inner bottom plate for closing the above-mentioned through hole is incorporated therein. With the above-mentioned rod inserted into a pile bore 19, the wall at the pile bore is scraped with the cylindrical bodies 8 placed in open positions, and thereby earth is gathered (b).  The cylindrical bodies 8 are housed in the spiral blade 3 while being placed in closed positions, and with the openings 11 blocked up with lid bodies 15, leakage of gathered earth or mixing-in of different earth can be prevented (a). The gathered earth is taken out of each of the cylindrical bodies 8 with each of the inner bottom plates pushed up through each of the through holes.
Patent JP-S6177005-A (JP)
Title: Color separation filter
Inventor: SAEKI HIDEO
IPC: H04N9/07
Filed: 1984-09-21
Abstract: PURPOSE:To improve the light condensing efficiency of a condenser lens by providing a thin film, whose refractive index is higher than that of the condenser lens, on the surface of the condenser lens of a color separation filter. CONSTITUTION:Photodiodes 2 and an Al wirings 3 are formed on the surface of a silicon substrate 1 and a foundation film 4 is adhered onto them, and the first color filters 5 are formed in selected positions corresponding to photodiodes 2 on the foundation film 4, and an intermediate film 6 is formed on the foundation film 4, and the second color filter 7 are formed in selected positions corresponding to photodiodes 2 on the intermediate film 6, and a protective film 8 is formed on the intermediate film 6. Microlenses 9 are formed in selected positions on the first and the second color filters 5 and 7, and a thin film 10 whose refractive index is higher than that of the microlens 9 is formed on the microlens 9.
Patent JP-S58100337-A (JP)
Title: Picture tube
Inventor: NAKANISHI TOSHIO
IPC: H01J29/02
Filed: 1981-12-08
Abstract: PURPOSE:To check generation of aperture hole plugging and discharge inside of a tube by joining those parts composing a shadowmask assembly through a stator composed of a shape memory alloy. CONSTITUTION:Both ends 14 and 14 of a stator 13 maintained in the second shape are inserted into the holes 16, 16 and 17, 17 formed on a base 15 of a frame spring 10 and on a mask frame 8 respectively to be projected into the inside part 18 of a mask frame 8 while the stator base 19 between both ends 14 and 14 is engaged with the base 15 of a frame spring 10. Accordingly the stator 13 is heated up to the higher temperature than the prescribed temperature. As a result, both ends 14 and 14 of the stator 13 transform into curled shape intending to restore the first shape to be pressed against the inside part 18 of the mask frame 8 thus to fix the mask frame 8 and the frame spring 10 to each other while being pressed. And finally the transformation of both ends 14 and 14 of the stator 13 stops in a state maintaining the residual stress for said pressed fixation.
Patent JP-S6091754-A (JP)
Title: Private branch exchange system
Inventor: TEZUKA KINGO
IPC: H04M3/46
Filed: 1983-10-26
Abstract: PURPOSE:To call plural desired extension subscribers one after another with one time consecutive dial by accumulating number information of the plural extension subscribers dialed additionally by a subscriber of a trunk line. CONSTITUTION:When an incoming call comes from a trunk line subscriber C to a trunk line trunk COT, a private branch automatic exchange SW receives an extension number. When a special number is detected in a dial signal, a central processing unit CCU stores sequentially an extension number to an area corresponding to the COT of a storage device SNM. When the processing unit CCU receives a dial signal ''#'', the device SNM reads the 1st extension number and the CCU connects the COT and the extension subscriber A. When the subscriber A is restored, the CCU reads the next extension number from the device SNM and connects the COT and the extension subscriber B. Then the connection between the COT and extension subscribers is conducted one after another.
Patent JP-H0620281-A (JP)
Title: Method and apparatus for reproducing data from optical memory medium
Inventor: FUJITA GORO
IPC: G11B7/00
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a method and apparatus for reproducing data from an optical disc which is robust against disturbance and reproduces data highly reliably. CONSTITUTION:A photodetector 15 for optical disc is split into light receiving elements 5a-15d arranged in 2X2 matrix in order to reproduce and detect data based on the sum of outputs from the light receiving elements 15a-15d and a result obtained by subtracting the sum of outputs from one row of light receiving elements 15c, 15d from the sum of outputs from the other row of light receiving elements 15a, 15b. Furthermore, transition of data on an optical disc 16 is determined based on a result obtained by subtracting the sum of outputs from one row of light receiving elements 15b, 15c from the sum of outputs from the other row of light receiving elements 15a, 15b. Error correction and verification of data, reproduced and detected at a clock period, are then performed based on the data transition information and data reproduced/detected at preceding and following clock periods.
Patent JP-H1131985-A (JP)
Title: Bs-cs booster
Inventor: OGURA SATOSHI
IPC: H04N5/44
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To permit reception by switching to a desired polarized wave even when a booster is interposed between a polarized wave switching-adaptive antenna and a tuner. SOLUTION: A received signal inputted from a converter 15 to a booster 16 is amplified by an amplifier 20 and transmitted to a tuner 14 with a polarized wave switching function to compensate for attenuation of a received signal. A polarized wave switching voltage supplied from the tuner 15, on the other hand, is inputted to a voltage comparison part 30 and compared with a comparison reference voltage corresponding to a mode selected by a switching selection part 36, and the comparison result is inputted to a current amplifying circuit 32. The current amplifying circuit 32 amplifies the current according to a deviation signal obtained by comparing a constant voltage from a constant voltage part 34 and a voltage from a voltage comparison part 30 to generate and supply electric power consisting of a voltage and a current corresponding to the mode to a comparator 15.  The comparator 15 switches and receives a polarized wave according to the supplied electric power and sends it to the tuner 14.
Patent JP-S5989301-A (JP)
Title: Production of latex for reagent of diagnosis
Inventor: OBANA SATOSHI
IPC: C08F212/00
Filed: 1982-11-12
Abstract: PURPOSE:To obtain the titled latex, containing no emulsifying agent, and causing no nonspecific agglutination, by polymerizing styrene in the absence of an emulsifying agent, but using a persulfate in water under weakly alkaline condition to obtain a dispersion, heating it in a neutral condition, etc. to cause crosslinking in the polymer particles. CONSTITUTION:Styrene is polymerized in the absence of an emulsifying agent in the presence of a persulfate (e.g., potassium persulfate, etc.) as a polymerization initiator in water under weakly alkaline conditions under heating. The prepared dispersion of the polymer particles is heated under neutral or acidic conditions, so that the polymer particles are crosslinked to give the desired latex. A glycine buffer solution is added to the latex, which is blended with human gamma globulin, etc., kept at 37 deg.C for about 60min, centrifuged unadsorbed human gamma globulin is removed, to give sensitizing latex, which is brought into contact with rheumatism factor-containing serum, and the amount of rheumatism factor is measured by the intensity of agglutination.
Patent JP-H0543081-A (JP)
Title: Assembling method for roller shaft and device therefor
Inventor: WADA HIDEO
IPC: B65H5/06
Filed: 1991-08-08
Abstract: PURPOSE:To provide a new assembling method and an assembling device for a roller shaft of a paper feeding roller for OA equipment. CONSTITUTION:Many shafts 2, on which plural rollers 1 are previously fitted, are supplied one by one on a roller-receiving jig 5, then the rollers 1 are pushed to the roller-receiving jig 5 with a roller pushing plate 6, and subsequently an adhesive is droppedly supplied to the roller fitting positions of the shafts 2. After that, the shafts 2 are sent in one direction to a given stop position while rotating to fix the roller 1 and the shaft 2 with the adhesive, and after a given time elapses, the fixing of the roller 1 and the shaft 2 so far is released to carry out the assembling-completed roller shaft 2 to the outside of a system.
Patent JP-H0484040-A (JP)
Title: Air conditioner
Inventor: MATSUDA MITSUO
IPC: F24F13/28
Filed: 1990-07-26
Abstract: PURPOSE:To make it possible to install an air cleaning filter in a prefilter without making the net of the prefilter damaged, by setting a holding stopper in the prefilter frame of the air cleaning filter. CONSTITUTION:A deodorization filter element 19b of a filter element 19 is set towards outside in a lib 17f and an inside frame 18 is installed in an outside frame 17 to assemble a holding frame 16. By holding the protruding element 18f of the holding frame 16 to fit between a holding part 15e and a lower installing frame 15d, hooking the protruding parts 18b, 18c, 18d in holes 15j, 15k, 15l, an air cleaning filter 10 is constructed. Fitting the holding stopper 15b, 15c of the air cleaning filter 10 into notches 9f, 9e of the prefilter 9, warping the prefilter 9, and hooking the holding stopper 15a in frame 9a, the air cleaning filter 10 is installed in the prefilter 9. The air cleaning filter 10 can be installed without additional processing. The net 9b can not be damaged because no force is applied in the net 9b of the prefilter 9.
Patent JP-H0758287-A (JP)
Title: Semiconductor device
Inventor: SAITO TETSUYA
IPC: H01L21/822
Filed: 1993-08-11
Abstract: PURPOSE:To suppress the variability of individual chips and to constitute a high-accuracy electronic circuit by a method wherein a capacitor for adjustment and a resistance for adjustment are connected by selecting their value in a wiring process on the basis of the output characteristic of an electric circuit formed on a semiconductor substrate. CONSTITUTION:Capacitors C2 to C4 for adjustment are formed in advance on a semiconductor substrate. After the output characteristic of an electric circuit including a capacitor C1 formed on the semiconductor substrate has been measured, values of the capacitors C2 to C4 for adjustment are decided so as to obtain a desired output characteristic. Then, the capacity of a capacitor required for adjustment is obtained in a wiring process by selecting any of the capacitors C2 to C4 or by combining them, and the corresponding capacitors are connected by a multilayer interconnection layer 4. Thereby, since the capacity of the capacitor C1 to be used as a reference can be adjusted precisely by the capacitors C2 to C4 which are connected additionally as required, a constitution which ensures accuracy by attaching an external capacitor is not required.