baber/WOPTO huggingface dataset:
Patent JP-H07104866-A (JP)
Title: Pressure control valve
Inventor: MURATA KIYOSHI
IPC: G05D16/06
Filed: 1993-10-08
Abstract: PURPOSE:To provide a pressure control valve which can accurately control pressure and can prevent a diaphragm from being broken even when pressure difference between primary pressure and secondary pressure is large. CONSTITUTION:The pressure control valve 1 controls the downstream side pressure to be constant by opening/closing a valve element 5 to a valve seat 4 provided at a duct 3 inside a main body 2 of the valve. On the other hand, the pressure control valve 1 having a demarcated chamber 20 inside is provided with a diaphragm 21 in which the primary pressure is supplied to the pressure chamber 20, the valve element 5 is driven in the valve closing direction and the valve element 5 is driven in the valve opening direction when the pressure of the pressure chamber 20 is decreased, and a diaphragm receiving member 23 for regulating the displacement of the diaphragm 21 when the pressure of the pressure chamber 20 is increased and the diaphragm 21 is displaced to the valve closing position.
Patent JP-S61131269-A (JP)
Title: Modulating circuit of digital signal recording device
Inventor: IDO KIHEI
IPC: G11B20/14
Filed: 1984-11-29
Abstract: PURPOSE:To reduce a circuit scale by converting original data to a channel code based upon an S1 converting table, further executing the secondary converting processing for the channel code after converting and generating a frame synchronizing signal of a special pattern. CONSTITUTION:By the first, second and third shift registers 7, 9 and 10 and a logical circuit 8, a digital modulating means to modulate input data based upon the S1 converting table is constituted. Further, by an FF11 and the first and second gates 12 and 13, an SYNC generating means to execute the secondary converting for the data primary-converted by a digital modulating means and generate a frame synchronizing signal (SYNC) is constituted. The SYNC of a special pattern which will not exist in the data is outputted as a modulating output O. Thus, by using the S1 converting table as a digital modulating system, and SYNC length of an input signal is constituted by eight bits, and by generating the SYNC after modulation by executing the secondary converting processing for the primary converting data which can be usually modulated and obtained, the circuit scale is reduced.
Patent JP-H0595147-A (JP)
Title: Driving circuit for semiconductor laser
Inventor: OHASHI TSUTOMU
IPC: H01S5/042
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a circuit which has no regulation without using a temperature compensator and in which the relationship between an input signal and a light intensity is not varied even in the case of an irregularity in a semiconductor laser or a temperature change by providing special reference voltage generator, multiplication type D/A converter, complement calculator and adding driver. CONSTITUTION:First and second reference voltage generators R1 and R2 for generating first and second reference voltages VH and VL corresponding to maximum and minimum light intensities to be generated from the laser 1 are provided. Further, a first multiplication type D/A converter 11 for generating a first drive signal based on the voltage VH in response to an input signal (n) to be modulated, a complement calculator 13 for complement-converting the signal (n), and a second multiplication type D/A converter 12 for generating a second drive signal based on the voltage VL in response to an input signal n' to be modulated and complement-converted are provided. Further, an addition driver 14 for adding the first drive signal to the second drive signal to generate an optical intensity output proportional to the signal (n) to be modulated is provided.
Patent JP-2000081116-A (JP)
Title: Magnet fixing structure for recovering iron powder for automatic transmission
Inventor: MOCHIZUKI SHINICHI
IPC: F16H57/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To efficiently attract iron powder on almost the whole surface of a magnet without moving the magnet due to running of a vehicle, in a simple fixed structure favorable in terms of a cost utilizing a rib for reinforcing a case. SOLUTION: In the magnet fixing structure for recovering iron powder of an automatic transmission securely arranging a magnet 3 at the part of the case inner wall 2 of a transmission case 1 forming an oil sump, a magnet holding part 51 for holding a part of the magnet 3 and a clip 5 integrally having a rib fitting part 52 elastically fitted in the rib 4 of the transmission case 1 are prepared. By elastically fitting the rib fitting part 52 in the rib 4, the clip 5 is fixed. A magnet 3 is inserted in a slip off protection state in the magnet holding part 51 of the fixed clip 5.
Patent JP-S63108890-A (JP)
Title: Color video signal processor
Inventor: MURAMOTO TOMOTAKA
IPC: H04N9/86
Filed: 1986-10-27
Abstract: PURPOSE:To adjust a hue to a modulated signal and a signal which is not modulated by once modulating a chrominance signal, demodulating and outputting even in the case of the chrominance signal which is not modulated. CONSTITUTION:Initially, at the time of recording, an input color television signal Vi is supplied to a comb-line filter 1 through a switch SW, herein separated to a luminance signal Y+S and a chrominance signal C. The luminance signal Y+S is directly inputted to a recording and reproducing circuit 3, the chrominance signal C is decoded in a chroma decoder 2, and inputted to the recording and reproducing circuit 3. At the time of reproducing, the recording and reproducing circuit 3 reproduces a linearly sequential color difference signal Vc from a medium, balanced modulates it in a balanced modulating circuit 5 and supplies to the comb-line filter 1. The hue of the chrominance signal is adjusted to be changed by a variable resistance 13. The output chrominance signal of the comb-line filter 1 is demodulated in the chroma decoder 2, sent to an RGB matrix 4 to output a primary color signal.
Patent JP-S63108524-A (JP)
Title: Run-out zone deciding method for magnetic disk
Inventor: FUJIHIRA TAKEHIRO
IPC: G11B5/596
Filed: 1986-10-27
Abstract: PURPOSE:To decide a run-out zone without fail by repeating the detecting action of the number of erase gaps and an action to move a magnetic head at the interval of one or two tracks and detecting other constant number of the erase gaps. CONSTITUTION:An erase gap detecting circuit 11 inputs a reading signal from an information recording and reproducing part 9, counts the number of the erase gaps of respective tracks and outputs the counted value. A microcomputer 13 reads the counting, and when the counting is not 16 pieces, magnetic heads 6a and 6b are moved to the outside for two tracks. Thus, the heads 6a and 6b are moved to the outside for two tracks and arrive at a track -1 of the run-out zone. Since 16 erase gaps G1-G16 are formed at the run-out zone, this is discriminated and the head position is decided by the run-out zone.
Patent JP-2000080639-A (JP)
Title: Casing for depositing drain material
Inventor: YOSHIDA HIROHIKO
IPC: E02D3/10
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a casing for drain material deposition capable of improving rigidity of the casing to be used at the time of depositing a drain material underground and certainly depositing the drain material at a specified position. SOLUTION: A casing 10 for drain material deposition holds a drain material at the time of depositing the drain material underground. A storage part 15 to store the drain material between a pair of lengthy casing materials 11, 13 at the time of assembling both of the casing materials 11, 13 is formed, and plural number grooves 12 are formed in the longitudinal direction of the casing material 13 by providing irregularities in the thickness direction of at least the one casing material 13.
Patent JP-H05249279-A (JP)
Title: Circumferential surface inspection device for nuclear fuel pellet
Inventor: YAGINUMA YOSHITAKA
IPC: G06T5/00
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a circumferential surface inspection device for a nuclear fuel pellet capable of surely and speedily selecting and inspecting nuclear fuel pellet automatically. CONSTITUTION:The circumferential surface inspection device for a nuclear fuel pellet inspects the circumference surface 1a of a nuclear fuel pellet after introducing the nuclear fuel pellet 1 in the specific circumference inspection position. A plurality of nuclear fuel pellets 1 sent in line are put on the circumferential inspection position with a handling part 2 and rotates arround an axis direction. And based on the image data of the nuclear fuel pellet 1 output from an imageing device 3, a judgement device 4 judges good or bad of a plurality of nuclear fuel pellet. The pellet in pellet selection part 5 based on the output signal from the judgment device 4 judges and vibrates the selection plate 14 placed in the position corresponding to each nuclear fuel pellet 1 sent in line from a handling part 2 and thus, the pellets are divided into accepted ones and rejected ones.
Patent JP-2001081669-A (JP)
Title: Paste composition
Inventor: SOTOMA TAKAMI
IPC: D06M15/333
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a paste composition derived from vinyl acetate monomer, reduced in irritating odor and having favorable smell. SOLUTION: This paste composition comprises a polymeric compound made mainly from vinyl acetate and at least one fragrance ingredient selected from undecyl aldehyde, undecylenic aldehyde, dodecyl aldehyde, γ-undecalactone, allyl amyl glycolate, allyl cyclohexanepropionate, allyl heptanoate, amber core, ambroxane, amyl salicylate, benzyl acetate, benzyl benzoate, benzyl salicylate, cis-3-hexenyl salicylate, cis-jasmone, citral, citronellol, etc.
Patent JP-H1176158-A (JP)
Title: Diaphragm control device of electronic endoscope system
Inventor: TAKAHASHI TADASHI
IPC: G02B23/26
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm control device of a light source device for an endoscope, the diaphragm control device keeping a user from feeling the delay of response by driving a diaphragm more quickly in the event of halation. SOLUTION: This diaphragm control device drives using a stepping motor a movable diaphragm 25 whose path of illuminating light can be interrupted by an optional amount between a light source lamp 22 and the incident end face 4a of the light guide 4 of an endoscope 1. In that case, the diaphragm control device includes brightness detection means 21, 30 by which the brightness of an observation screen of the endoscope 1 is detected repeatedly in a predetermined cycle and output as brightness signal values and a control means 30 by which driving pulses for bringing the brightness of the observation screen closes to a reference value are imparted to the stepping motor at every detection of the brightness signal value, the control means 30 driving the movable diaphragm to a predetermined position when the brightness signal value is equal to or greater than a predetermined value.
Patent JP-S61132959-A (JP)
Title: Flash fixing method
Inventor: SARUWATARI NORIO
IPC: G03G15/20
Filed: 1984-12-03
Abstract: PURPOSE:To enable flash fixing method using a color toner by using developing toner powder contg. a binder resin stable against the irradiation of flash light, a dye or pigment, and a specified ammoniumyl compd. CONSTITUTION:The developing toner powder contains (A) the binder resin contg. bisphenol A-epichlorohydrine type epoxy resin or a polyester resin in an amt. of >=80mol%, (B) a dye or pigment in an amt. of 1-10wt% of the toner, and (C) the ammoniumyl compd., in anamt. of 1-10wt%, represented by formula I or II, R being H, 1-12C alkyl, and X being SbF6 or ClO4, such as formula III or IV. An electrostatic latent image is developed with this color toner, the obtained toner image 1 is transferred to a transfer paper 2, and the flash light 3 emitted from a discharge tube, such as a xenon flash lamp, is irradiated on the other image to obtain a fixed image 4.
Patent JP-S61134517-A (JP)
Title: Gas pressure injection type combustion unit
Inventor: KISHIDA SHUICHI
IPC: F23D17/00
Filed: 1984-12-03
Abstract: PURPOSE:To make a superior keeping of flame when an exclusive gas combustion is performed and improve a performance of combustion by a method wherein a sub-gas nozzle for supplying fuel gas and a sub-injection hole are arranged. CONSTITUTION:Fuel gas when an exclusive gas combustion is performed is injected from a main injection hole 20 and a sub-injection hole 22. Fuel gas injected from the sub-injection hole 22 strikes against a striking surface 23 of a projection 24 to cause a flow speed to be decreased, and at the same time en eddy current condition is formed due to a merging of the surrounding air from the circumference of the sub-injection hole and then kept. In this case, a main flame generated at an injection area of the main injection hole is effectively kept by the sub-flame. When the fuel oil and the fuel gas are ignited under their injected condition, the sub-flame encloses the main flame, the radiation heat from the sub-flame which is ignited in advance is effectively applied to a promotion of gasification of oil drops of the main flame and thus a characteristic of combustion can be improved. Therefore, under an exclusive combustion of fuel gas, almost of all the fuel gas are injected through the main injection hole 20 and a part of it is injected through the sub-injection hole 22. The fuel gas injected from the sub-injection hole 22 strikes against the striking surface 23 of the projection 24 and its flow speed is decreased, it becomes an eddy current state under merging of surrounding air from the circumference of the projection 24, resulting in that a stable sub-flame having no fly of flame can be formed in the injection area of the sub-injection hole 22 and can be kept.
Patent JP-H0891618-A (JP)
Title: Roller
Inventor: MURAKAMI HIROSHI
IPC: B65H5/06
Filed: 1994-09-21
Abstract: PURPOSE: To provide the roller, of which assembling is facilitated and of which reproduction using recycled roller parts is facilitated and which is excellent in each point of working, profitability, manufacture and maintenance. CONSTITUTION: A roller is formed by fitting carrying rollers 3 on a rotary shaft 2, and a rotation axial slit 4 is formed in the peripheral surface of the rotary shaft 2 and a recessed part 5 is continuously formed to the slit 4 so that the back thereof is widened around the rotary axis. On the other hand, a shaft fitting hole 6 of each carrying roller 3 is provided with an elastic engaging body 7 to be elastically engaged with the back-widened recessed part 5 through the slit 4.
Patent JP-H03116470-A (JP)
Title: Door opening/closing mechanism for magneto-optical disk driving device
Inventor: NISHIO NAOMI
IPC: G11B17/043
Filed: 1989-09-28
Abstract: PURPOSE:To close the door of an inlet even during the time when a device is driven and to prevent the infiltration of dust and dirt by providing a projecting part on a carrying part member and engaging the door opening/closing mechanism with the projecting part to operate the mechanism, thereby opening/ closing the door. CONSTITUTION:A loading roller 35 of a loading chassis 31 arrives at the catenary part 13a of a housing guide hole 13 when carrying plates 41, 51 move in a right direction. The loading chassis 31 is lowered to a one-step lower position when the carrying plates 41, 51 move further. On the other hand, an engaging roller 77 is disengaged from the engaging state of the projecting part 41a of the right side carrying plate 41 and the door 21 is turned around a bearing shaft 25 by a door spring 27, by which the door 21 is closed. The rotation of a loading motor 67 is stopped at this time to end the loading. The reading/ writing of the magneto-optical disk are thus executed. Thus, the error of the dust and data infiltering from the outside and the damage of the data are prevented.
Patent JP-H1095574-A (JP)
Title: Elevator operation control device
Inventor: HIDA TOSHIMITSU
IPC: B66B3/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an elevator operation control device in which the data according to the generating condition of hall calls are collected, the accuracy of predicting the generation of hall calls is improved, and the memory necessary for prediction is reduced. SOLUTION: An operation control device 2 is provided with learning means 22, 24 to learn the hall call, hall call generation predicting means 25, 26 to predict the waiting time and the waiting floor based on the learned results, and an operating means to operate an elevator at the waiting time and at the waiting floor. The hall call generation predicting means variably changes the prediction time intervals to regard the same hall call according to the generating condition of the hall call based on the learned results.
Patent JP-H1191791-A (JP)
Title: Composite container
Inventor: UTO NOBUYUKI
IPC: B65D25/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To easily separate a glass container and accessory members while keeping a bonding force which is required for the container, and without requiring a design change, a die change, an improvement of the work procedures or the like at the time of disposal of the container by bonding the glass container and the accessory members with an adhesive containing a water soluble filler. SOLUTION: An adhesive which is used to form this composite container contains a resin base and a water soluble filler, and as a material which can be used as the resin base, an acrylic based resin, a two component mixing type adhesive or the like can be used. As the water soluble filler, a substance which is solid at a using temperature of the adhesive, can be formed into a powder, and is quickly dissolved with water or hot water, e.g. inorganic salts such as sodium chloride, an organic acid such as a malic acid and its salts, is used solely or by mixing two kinds or more. The adding amount of the water soluble filler to the adhesive is preferable to be 0.1-200 pts.wt. of the water soluble filler based on 100 pts.wt. of the adhesive resin component.
Patent JP-2001077705-A (JP)
Title: Method and device for error correction
Inventor: MAEDA TOSHINORI
IPC: H03M13/15
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To carry out neither unnecessary syndrome operation nor arithmetic processing after syndrome operation. SOLUTION: A format interface 10a decides whether or not an uncorrectable error is included in parallel to the demodulation of receive data and outputs an uncorrectable error detection signal when an uncorrectable error is included. An error and loss correcting circuit 20a decodes error correction including syndrome operation for demodulated data from the format interface 10a and interrupts the syndrome operation when the uncorrectable error detection signal is inputted to quit the error correction.
Patent JP-S63110938-A (JP)
Title: Insulating treatment for electric machine
Inventor: INOUE YOSHIYUKI
IPC: H02K15/12
Filed: 1986-10-28
Abstract: PURPOSE:To permit the insulation of an electric machine in a short period of time, by a method wherein impregnating resin is added with curing catalyst or curing promotor to spray or apply it on the surface of a substance to be impregnated with the resin and cure it by heating. CONSTITUTION:Low-viscosity and long usable life impregnatable resin is emplayed to effect vacuum impregnating process (VIP) of a substance to be impregnated with the resin. Next, said substance is taken out of an impregnating tank, then, resin, in which the impregnating resin is added with curing catalyst or curing promotor, is sprayed or applied on the surface of a coil and the supporting and fixing member of the same. Subsequently, said substance, whose impregnating process is finished, is heated in a drying furnace to cure the resin.
Patent JP-H1099508-A (JP)
Title: See-through window of pachinko machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To enable assembling and disassembling to a front frame with ease and to enable transportation and storage, etc., before the insertion and placement of a transparent plate. SOLUTION: A glass window as a see-through window comprises a synthetic resin-made open/close door 44 which is formed in a size to match the placement surface area of a front frame and provided with a window 48 at the center and a supporting frame 65 which is formed in a size of an outer frame larger than the window 48 and square sheet glass can be inserted into and placed in. In addition, the upper and lower ends of a side edge on the back side of the open/close door 44 are provided with supporting means 56 for opening/ closing and attaching/detaching with respect to the front frame and supporting means 73 for opening/closing and attaching/detaching to which the supporting frame 65 can be assembled so as to horizontally openable and inclined.  Therefore, by horizontally opening and inclining the supporting frame 65 with the supporting shafts of receiving devices 74, sheet glass is inserted into and placed in the supporting frame 65.
Patent JP-H0998540-A (JP)
Title: Circuit for making power supply polarity appropriate
Inventor: NAKAGAWA TAKESHI
IPC: G05F1/56
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To make a battery connectable with a load independently of its polarity and make its voltage drop small. SOLUTION: A circuit for making power supply polarity appropriate, comprising first and second electrode pieces 12, 13 being respectively in contact with the electrodes of a button type battery 11; a third electrode piece 14 being in contact with the side surface of the button type battery 11; first and second NPN type transistors Q5, Q6; resistors R5, R6 for making predetermined base currents flow respectively in the transistors Q5, Q6;  and positive and negative output terminals 16, 17 for a load 15 to be connected therewith, wherein the emitter, collector and base of the first transistor Q5 are connected respectively with the first electrode piece 12, the negative output terminal 17 and the second electrode piece 13 via the resistor R5, and the emitter, collector and base of the second transistor Q6 are connected respectively with the second electrode piece 13, the negative output terminal 17 and the first electrode piece 12 via the resistor R6, and further, the positive output terminal 16 is connected with the third electrode piece 14.
Patent JP-H0884568-A (JP)
Title: Heat treated flour for fried food and production thereof
Inventor: ABE HARUO
IPC: A23L7/157
Filed: 1994-10-20
Abstract: PURPOSE: To obtain the flour capable of preparing fried coating having soft crispy palatability and keeping the palatability of the fried coating without largely deteriorating after cooled and provide a process for producing the flour. CONSTITUTION: The starch contained in this heat treated flour for a fried food is not practically glutenized, and gluten vitality and gluten swelling in the heat treated flour are 90-98% and 105-155% of those of untreated flour, respectively. The heat treated flour is produced by subjecting flour to a pressurized heat treatment in the presence of saturated aqueous vapor under the conditions of a circumferential speed of 5-20m/sec, a retention time of 2-20sec and the temperature of the flour itself of 65-80 deg.C in a closed-type high speed mixer.