baber/WOPTO huggingface dataset:
Patent JP-S6321355-A (JP)
Title: Air bleed device for variable venturi carburetor
Inventor: KATO TAKASHI
IPC: F02M7/24
Filed: 1986-07-15
Abstract: PURPOSE:To prevent blow back from an intake system and prevent variation in air fuel ratio by providing a buffering means consisting of a throttle and an expansion chamber on an air bleed passage of a variable venturi carburetor. CONSTITUTION:A variable venturi type carburetor having a suction piston 16 on the upper course side of a throttle valve 22 is fed with a fuel with a measured quantity measured by a measuring needle 26, from a float chamber 32 via a suction pipe 30 and a measuring jet 34. An air bleed passage 48 is connected to an annular chamber 46 around the measuring jet 34. An air bleed is controlled by each of an air fuel ratio control valve 54 which is controlled to a defined air fuel ratio by a control device 60 based on a signal from an air fuel ratio detector 62, a high land compensating valve 52, and a low temp. quantity increasing device 50, and supplied. A buffering chamber 70 consisting of a buffer jet 72 as a throttle and an expansion chamber is provided on its air bleed passage 49. And,blow back from a mixing chamber is buffered by this buffering chamber 70, without reaching air bleed control devices.
Patent JP-H0453946-A (JP)
Title: Image forming device
Inventor: OKAZAKI AKITAKA
IPC: G03G15/04
Filed: 1990-06-22
Abstract: PURPOSE:To make the improvement of the accuracy of rotary motion and the easiness of the control of rotary motion compatible by providing a radial hollow part in which a magnetic material is movably sealed in the rotary shaft of a main driving part and attaching a flywheel having a magnet in the center of radius. CONSTITUTION:The radial hollow part 12 in which the magnetic material 14 is movably sealed is provided in the rotary shaft of the main driving part, and the flywheel 11 having the magnet 13 is attached in the center of radius. At the time of stopping the rotation of the main driving part, the magnetic material 14 in the hollow part is attracted to the magnet 13 to decrease the moment of inertia. Meanwhile, at the time of rotating the main driving part, the moment of inertia is increased by separating the magnetic material 14 from the magnet 13 and moving it to the top of radiation. Thus, the improvement of the accuracy of the rotary motion and the easiness of the control of the rotary motion are made compatible.
Patent JP-S6225618-A (JP)
Title: Slope construction work by net for greens-planting work
Inventor: AIZAWA HARUMI
IPC: A01C1/04
Filed: 1985-07-25
Abstract: PURPOSE:To raise the efficiency of operations by a method in which nets for greens-planting work, on which the seeds of a plant the implanted in lines, are set at a given interval on the sloped ground and fixed to the sloped ground every given interval on places close to at least the seeds. CONSTITUTION:Nets 5 with nonwoven cloth tapes having the seeds of a plant inside are sideways set in parallel at an equal interval on the sloped ground 1 and fixed to the ground 1 by U-shaped couplers 6. The construction work can thus be performed even by unskilled men with an efficiency several times or more faster than the turfing work, and the separation of seeds after construction work can be completely prevented.
Patent JP-H10315692-A (JP)
Title: Automatically photographed print seal to be stuck to dial plate of wrist watch
Inventor: KAWASAKI MASATAKA
IPC: B44C1/16
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatically photographed print seal which can be applied to the dial plate of a wrist watch. SOLUTION: A small hole 2 through which a hand supporting column is run, is provided in the center of an automatically photographed print seal 1 with a face photograph 6 encircled with watch figures 5, or a peep window 3 for a character display part through which time or a calendar is viewed, is provided on part of the automatically photographed print seal 1 likewise with a face photograph 6. The print seal 1 is brought to a watch maker shop for having the seal 1 stuck to a watch as a so-called original wrist watch with a face photograph 6. This serves as one of means for promoting sales of the watch.
Patent JP-H0454418-A (JP)
Title: Standard deviation calculating device and weight sorting machine
Inventor: TAKAHASHI TORU
IPC: B07C5/16
Filed: 1990-06-22
Abstract: PURPOSE:To accurately know and record an actual weight distribution by separating a standard deviation which is found at the time of test weighing from the standard deviation of a weighed value of an article. CONSTITUTION:In test mode, one optional article among plural articles to be weighed in actual operation is selected and run several times on a weighing conveyor 2 under the same weighing conditions with the actual operation to find several weighed value standard deviations (t) by a CPU 8; and they are stored in a memory 12 and displayed on a display part 11. Then a CPU 8 finds the standard deviation of the weight of the articles weighed in the actual operation according to respective weighed values of plural articles weighed in the actual operation and the standard deviation found by the test weighing. The standard deviation found at the time of the test weighing differ with the kinds of articles, so respective standard deviations are stored in the memory 12 by the kinds of article while given article numbers and then a desired standard deviation is read out and used as data for calculating the standard deviation value of actual article weight without carrying out test weighing.
Patent JP-H08339018-A (JP)
Title: Photographing equipment provided with display function
Inventor: NANBA KATSUYUKI
IPC: G03B17/18
Filed: 1996-06-26
Abstract: PURPOSE: To provide a photographing equipment having a display function by which the choice of an aimed parameter and the discrimination of the chosen parameter are facilitated. CONSTITUTION: Choices 'P', 'A', 'S' and 'M' for choosing the aimed parameter are displayed on a dot matrix display part. When the parameter 'P' is chosen, the chosen parameter 'P' is displayed in the center of the dot matrix display part in a display system of (s).
Patent JP-S5593587-A (JP)
Title: Sense amplifier circuit of mos memory
Inventor: AOYAMA KEIZOU
IPC: G11C8/00
Filed: 1978-12-29
Abstract: PURPOSE: To make it possible to read data in a prescribed speed dependent upon a load provided on a data bus independently of a memory state, by providing a MOSFET, which has the column decoder controlled by the output, in the circuit of a sense amplifier.  
     CONSTITUTION: Enhancement MOSFET-T 5i  is interposed between transistor T 1i  and node Pi of sense amplifier SAi, and enhancement MOSFET-T 6i  is interposed between transistor T 2i  and node Pi of sense amplifier SAi, and they are controlled on and off by column decoder output Yi. As a result, decoder output Yi for non- selected Sai is L-level in case that sense amplifier Sa 0  is selected, and T 4i , T 5i  and T 6i  are turned off in SAi, and turning-on of T 1i  is prevented even if bit line BLi is H-levle and T 1i  can be turned on. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04363225-A (JP)
Title: Manufacture of multilayered plastic molding
Inventor: NOGATA TETSURO
IPC: B29L9/00
Filed: 1991-06-10
Abstract: PURPOSE:To provide a method of manufacturing a multilayered plastic molding with an excellent anti-impact property, wherein polyamide is finely and uniformly dispersed in polyolefine even in recycling the flashes and the like into the polyolefine layer in manufacturing a polyolefine multilayered plastic molding having polyamide layers. CONSTITUTION:The manufacture of a multilayered plastic molding for manufacturing a polyolefine layer is characterized such that the bottom parts of grooves of respective screws in the feed zone 22 and metering zoon of an extruder and the distance with respect to the cylinder inner diameter are specified, and the high load melt index of resin in a polyolefine layer is made into a specific range, and further the resin at the exit of an extruder is kneaded at a temperature of polyamide melting point +10-50 deg.C.
Patent JP-H058602-A (JP)
Title: Disk wheel
Inventor: NISHIMOTO SHUJI
IPC: B60B3/16
Filed: 1991-07-05
Abstract: PURPOSE:To prevent the looseness of a disk wheel in use without installing steel bushes. CONSTITUTION:A disk wheel is made out of a light a alloy material and provided with a disk part 2 at which hub installation part hub bolt holes 5 are formed. In such a disk wheel, the peripheral parts of the opening ends of the bolt holes 5 are given compressive stress.
Patent JP-2000354118-A (JP)
Title: Speech charge notice device and speech charge notice method
Inventor: KOZUKUE NAOMI
IPC: H04M15/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To inform a subscriber terminal of a speech charge in a designated voice or data by dialing a number denoting a type of a speech charge notice service before a call connection dial number. SOLUTION: This device is provided with a voice service circuit 5 that informs a telephone terminal 1 about a speech charge notice in voice via a modem 2 connected to an exchange 3, a server circuit 6 that informs a personal computer terminal 11 about a speech charge notice in data via the modem 2 connected to the exchange 3 in parallel with the information by the voice service circuit 5, and a speech charge notice control circuit 7 having a service control circuit 73 that controls the voice service circuit 5 and the server circuit 6 by receiving the speech charge notice information relating to this communication from a control processor 4 controlling the exchange 3 when the telephone terminal 1 or the personal computer terminal 11 completes the communication.
Patent JP-H02188585-A (JP)
Title: Novel immunodepressive agent
Inventor: EDOWAADO ESU INAMINE
IPC: A61K31/395
Filed: 1989-06-29
Abstract: NEW MATERIAL: Demethimmunomycin immunosuppressant agents which are expressed by the formula (wherein Me is methyl) etc., and has positive T-cell activation inhibition by T-cell propagation test, which means that IC 50  is about 1.6-1.9×10 -9  mole.  
     USE: Prevention and remedy of transplantation rejecting reaction, rheumatic arthritis, lupus erythematosus, Hashimoto's thyroiditis, multple sclerosis, serious amyosthenia, etc.  
     PROCESS: For example, Actinoplanacete sp (ATCC No. 53771) is cultivated for a sufficient period of time in a nitrogen nutrition culture solution and in aerobic depth culture conditions with a macrolide immunosuppressant agent L-683,590 to demethylate the methoxy group of L-683,590 C-31 position selectively to obtain a novel demethimmunomycin immunosuppressant agent. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5591972-A (JP)
Title: Removing method for vacuum deposited metal layer from vacuum deposition mask
Inventor: OBATA TAKESHI
IPC: C23C14/04
Filed: 1978-12-28
Abstract: PURPOSE:To remove even a metal deposited on a stepped portion and an end surface of a deposition mask having steps at its punched portion without damaging the mask by press.-bonding an elastic self-adhering tape onto the mask to stick the deposited metal to the tape and exfoliating the tape when the deposited metal layer on the mask is removed. CONSTITUTION:On the surfade of deposition mask 1 having steps at its punched portion, to weaken the bonding strength to deposited metal 2 surface treating layer 3 is formed beforehand. Prior to exfoliation of the layer of metal 2, stepped portion 2A and end surface 2B, layer 3 alone is swelled by dipping in acid or alkali. Thus, the bonding strength between metal 2 and mask 1 is weakened. Elastic self-adhering tape 4 is then press.-bonded onto mask 1. By exfoliating 5 tape 4 from mask 1 metal 2, 2A, 2B is simultaneously exfoliated 5 together with tape 4. By this method the accuracy of mask 1 can be maintained at its original state for ever, and a deposited electrode pattern can be manufactured always uniformly with high reproducibility.
Patent JP-H0214366-A (JP)
Title: Simultaneous updating control system in inverted file
Inventor: MABUCHI SHIGERU
IPC: G06F17/30
Filed: 1988-07-01
Abstract: PURPOSE:To improve the efficiency of simultaneous update processing to an index part by locking only a page to be referred and releasing the lock of the preceding page when the update processing is moved to the next page. CONSTITUTION:An index initial generating part 2 execute sort to the primary data of a data base with a field value to correspond to the index part and the index of tree structure is prepared and stored to index parts 71, 72 and 73. An index updating part 3 adds the new field value to the generated index and executes the deleting of the existent field value. An index retrieving part 4 traces the index of the tree structure in the index parts 71, 72 and 73 in order from the most significant page and finds out the index having the designated field value. Next, the new field values are stored to the index, which is stored in the order of the field value to the index parts 71, 72 and 73, by an index updating part 3. Then, when the pages of the index parts 71, 72 and 73 execute over-flow and are separated into two pages, the address information of the newly generated page are registered to the high order page. When the division of the page reaches the most significant page, the hierarchy of the tree is made deep for one hierarchy and the new most significant page is generated.
Patent JP-H0912108-A (JP)
Title: Transferring device
Inventor: HARUNA HIDEAKI
IPC: B66F9/07
Filed: 1995-06-30
Abstract: PURPOSE: To provide a transferring device, which can houses works in a shelf with a small space between adjacent works and which can transfer the works in both sides thereof and which can be operated in a narrow space. CONSTITUTION: A first arm 7 is fixed to a turning shaft 15 connected to a first rotation driving means, and a second arm 8 is connected to the tip of the first arm 7 by a joint shaft 16, and a supporting arm 6 for supporting a work W is connected to the tip of the second arm 8 by a supporting arm shaft 20. When the first arm 7 is turned by a first rotation driving means, the second arm 8 and the supporting arm 6 are moved together for extension and contraction, and the tip of the supporting arm 6 is straightly reciprocated in the radial direction around the turning shaft 15.  Since the first rotation driving means itself is turned around the turning shaft 15 by the second rotation driving means, direction of the reciprocating movement can be changed, and the works W can be housed for alignment in shelves arranged opposite to both sides of the transferring device, and the works W can be transferred between the shelves.
Patent JP-H0731109-A (JP)
Title: Manufacture of motor and jig used therein
Inventor: HIDA JUNICHI
IPC: H02K5/15
Filed: 1993-07-05
Abstract: PURPOSE:To allow easy and accurate alignment between the stator and the end bracket of motor. CONSTITUTION:An end bracket 8 formed with a bearing fitting part 10 and an end bracket 7 formed with a bearing holder fitting part 9 are previously fitted to the opposite ends of the stator 3 of a motor slidingly along the opposite end faces thereof. A jig 21 is formed with a first positioning part 22 being fitted to the bearing fitting part 10, a second positioning part 23 being fitted to the inner peripheral face of the stator 3, and a third positioning part 24 being fitted to the bearing holder fitting part 9. The centers of the positioning parts 22, 23, 24 are formed identically and the centers of the bearing fitting part 10, the inner peripheral face of the stator 3, and the bearing holder fitting part 9 are aligned.
Patent JP-S6226533-A (JP)
Title: Information rewriting controlling system for optical disk memory
Inventor: TOYOOKA TAKASHI
IPC: G11B7/30
Filed: 1985-07-29
Abstract: PURPOSE:To shorten effective write cycle time by providing an external directory memory of short access cycle time, for storing the directory information of an optical disk memory. CONSTITUTION:First of all, directory information in a disk 1 is transferred to an external directory memory 13. Subsequently, when executing a read-out operation, a retrieval of a file name which has been received through an external interface 10 is executed in the external directory memory 13. In accordance with a track number and a selector number of a result of the retrieval, data are read out of the disk 1. Write is executed by retrieving a write file name in the external directory memory 13, and writing a data in an idle area in the disk 1. Next, track and selector numbers of the file concerned of the memory 13 are read out, and this data are written in an erasion waiting data area.
Patent JP-H0218183-A (JP)
Title: Fuel tank fitting device
Inventor: MURATA NAGATOSHI
IPC: B62D65/00
Filed: 1988-07-05
Abstract: PURPOSE:To enable an automobile fuel tank to be efficiently fitted to a vehicle body by combining the moving action for moving the fuel tank to its fitting position via a first moving means and a lifting/lowering means with the inserting action for inserting an lockedly engaging member into a first lockedly engaging hole. CONSTITUTION:A fuel tank 1 and a bandlike belt 2 are abutted on each other, and are pivotally mounted by a pivotally mounting means 9. Then, in the lower position under the fuel tank 1 fitting position, a lockedly engaging member 4 together with a pivotally mounting means 9 is moved by a first moving means 13, so that the member 4 is inserted into the upper part of a first lockedly engaging hole 7. In this case, the first retaining means 10 side of the tank 1 moving with the pivotally mounting means 9 is moved nearly to its fitting position. After this movement, the second retaining means 11 side of the pivotally mounting means 9 is lifted up by a lifting/ lowering means 12, and by this lifting-up a lockedly engaging bolt 5 having been retained by the second retaining means 11 is positioned in the vicinity of a second lockedly engaging hole 8. At this time, the second retaining means 11 side of the tank 1 being lifted up together with the pivotally mounting means 9 is lifted up to its fitting position.
Patent JP-H06345802-A (JP)
Title: Method for dissolving starch
Inventor: KOBAYASHI SHOICHI
IPC: C08B30/00
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a starch pasty liquid, soluble at a higher transparency than that of a conventional method by >=10 times without causing the retrogradation such as water separation or clouding even by allowing the liquid at a low or ambient temperature by dissolving starch together with a surfactant under heating conditions. CONSTITUTION:A surfactant is added to starch, which is then dissolved under heating conditions in dissolving the starch. The amount of the surfactant added is 0.1-20% based on the weight of the starch. The surfactant is alkali salts of a higher fatty acid or fatty acid esters. Sodium caprylate, sodium laurate, sodium myristate, sodium palmitate, sodium stearate, sodium oleate, potassium caprylate, potassium laurate, potassium myristate, potassium palmitate, potassium stearate, potassium oleate or sucrose ester of a fatty acid, sorbitan ester of the fatty acid or glycerol esters of the fatty acid are used as the surfactant. A water-soluble gum may be added and fats and oils, free fatty acids or alkaline substances may further be added.
Patent JP-H0330403-A (JP)
Title: Superconducting magnet device
Inventor: HAMASHIMA KOTARO
IPC: H01F6/04
Filed: 1989-06-28
Abstract: PURPOSE:To obtain an economical device having a high temperature margin and a high superconducting stability and also having no excessive temperature margin on the side of a low magnetic field by a method wherein a circulator is provided on each coil cooling system located on the side of a high magnetic field and a low magnetic field, and a refrigerant of the temperature lower than that of a low magnetic field is supplied to the high magnetic field side coil. CONSTITUTION:In a forced cooling type superconducting magnet device having a cooling passage, with which coils are cooled by forcedly circulating a refrigerant on a coil 2 located on the side of high magnetic field and on a superconducting coil 3 located on the side of low magnetic field, an individual cooling device is provided on the cooling system of the above-mentioned coils 2 and 3, and the refrigerant having the temperature lower than that of the low magnetic field side coil 3 is supplied to the high magnetic field side coil 2. For example, on the high magnetic field side coil 2 and the low magnetic field side coil 3, supercritical field helium, which is a refrigerant, is fed and circulated by a refrigerant circulating device 4 provided in a first and second heat exchange vessels 5 and 6. On the heat exchange vessel 5 provided on the refrigerant circulation line 7 located on the side of the high magnetic field, a depressing device 8 to be used to decompress the vapor-phase part of the heat exchanging vessel 5, is provided through the intermediary of a valve.
Patent JP-H071309-A (JP)
Title: Polishing of protruded spherical shape
Inventor: KOBAYASHI TATSUYA
IPC: B24B13/00
Filed: 1993-06-11
Abstract: PURPOSE:To provide a polishing method that can easily polish a workpiece having a flat part on the peripheral part of protruded spherical shape, at low cost. CONSTITUTION:When a workpiece 1 having a flat part 1b on the peripheral part of a protruded spherical part 1a is to be polished, the workpiece 1 is rotated while a thin and hollow cup-shape polishing tool 10 having the outer diameter which is approximately half the spherical surface diameter of the workpiece 1 is rotated and vibrated, and is pressed to the spherical surface to be polished.
Patent JP-H0814428-A (JP)
Title: Flow rate control valve
Inventor: YAMAMURO MASATERU
IPC: F16K17/30
Filed: 1994-06-24
Abstract: PURPOSE:To reduce the restitution amount of the flow rate by discharging part of a working oil in the primary pressure chamber via a bypass passage when the discharge flow rate of a pump to drive a power steering device, etc., increases to cause movement of a spool and thereby a gap is generated between a drain port and the end face of the spool. CONSTITUTION:When the discharge flow rate of a pump 10 increases to cause widening of the differential pressure between in front of and behind a discharge orifice 7, a spool 3 moves in accordance with the difference pressure, and a working oil in the primary pressure chamber 4 is discharged at a high speed through a gap between the end face of the spool and the end face of a drain port 9. This generates collapse of the pressure balance between in front of and behind the spool 3, which is thereby going to move in the direction of closing the drain port 9, but an inner cylinder 13 moves left against a spring 18 with a negative pressure generated by the drain stream in a pressure leading hole 20, and a bypass passage 21 is communicated with a communication hole 23, and thereby the movement of the spool 3 is suppressed. That is, the restitution amount of the flow rate is suppressed, and the supply flow rate characteristics of the working oil are stabilized.
Patent JP-S5869499-A (JP)
Title: Exciting system for step motor
Inventor: MORIGUCHI FUJIO
IPC: H02P8/22
Filed: 1981-10-20
Abstract: PURPOSE:To rotate a step motor with equal torque of ultrafine angle at the step angle as a base by switching the detected exciting current value via current setting means at four steps and more and supplying the stepwisely varying current to a coil. CONSTITUTION:Transistors 4-8 are bipolarly connected to the exciting coil 3 of a step motor, a current is detected by a detecting resistor 9, is applied through a current control circuit 11 to a comparator 21, which compares it with a reference voltage, thereby operating driver circuits 12, 13. Thus, transistors 4-8 are controlled to be turned ON or OFF. At this time, the circuit 11 is performed in the voltage dividing operation with control signals 23, 24 to set the current values of four steps. Accordingly, to drive the step angles of the base, stepwise currents are varied in four steps and are applied to the coil 3, thereby equalizing the torque produced at every stepping of the rotor.