baber/WOPTO huggingface dataset:
Patent JP-H0484420-A (JP)
Title: Heat treatment equipment
Inventor: YAMAGA KENICHI
IPC: H01L21/324
Filed: 1990-07-27
Abstract: PURPOSE:To remove a high temperature condition of piping, to make operation of the heat treatment equipment safe, and to enhance the cooling efficiency of the equipment by installing a heat exchanger in the neighborhood of a heat generator and at a position with a predetermined distance from the heat generator, respectively. CONSTITUTION:After the completion of heat treatment, supply of reaction gas stops, power supply to a coil heater is reduced or stopped, and a cooling apparatus 15 starts to operate. Then, the cooling apparatus 15 operates a suction fan 18 and an exhaust fan 20, cooling air is supplied to a passage 14 from a coolant inlet port 11, while the air treated for heat exchange with the heat treatment equipment passes a coolant outlet port 12 and is supplied to a compact heat exchanger 17 that circulated cooling water. Here, air with a temperature of 500 deg.C, as an example, at the coolant outlet port 12 is reduced to 400 deg.C for the primary cooling. Although the air treated for preliminary cooling at this outlet port 12 passes a flexible pipe 21, since the air is already treated for primary cooling, the degree of danger of pipe 21 is distinctively reduced. Further, since the flexible pipe 21 is large in diameter and hence its surface area is large, the air is cooled even during passing this flexible pipe 21. The air is furthermore cooled down, for instance, to room temperature by a large size heat exchanger 16 that circulated cooling water.
Patent JP-S6262593-A (JP)
Inventor: TANUMA TOSHIHIKO
IPC: B41F15/40
Filed: 1985-09-12
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-S6324386-A (JP)
Inventor: MINEZAKI RINJIRO
IPC: G06Q50/30
Filed: 1986-08-27
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-S6356891-A (JP)
Title: Data writing method
Inventor: SEKI MAKI
IPC: G06F3/06
Filed: 1986-08-27
Abstract: PURPOSE:To protect written data even if a fault such as a power failure takes place on the way of data writing by writing a file name and tentative directory information representing a location of a file area storing the file in the directory area prior to writing of data on the file area. CONSTITUTION:Prior to the writing of a file on a floppy disk 11, a file name and tentative directory information representing the location of the file area 22 storing the file are written on the directory area 20 of the floppy disk 11. Then the file is written on the file area 22 of the floppy disk 11 and after the end of writing, the directory information generated by writing the file is stored in the directory area 20 as the true directory information. Thus, even if a trouble takes place on the way of data writing on an external storage device, reading and editing of the data written so far area applied.
Patent JP-S5990914-A (JP)
Inventor: TOKUMARU TATSUO
IPC: H01G2/06
Filed: 1982-11-16
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-S6355199-A (JP)
Title: Production of garnet ferrite single crystal
Inventor: NOMURA SHIYUNJI
IPC: C04B35/40
Filed: 1986-08-27
Abstract: PURPOSE:To produce a single crystal free from admixed impurities in short growth time, by compounding a raw material containing cations constituting each site of a garnet ferrite at an amount excess to stoichiometric composition. CONSTITUTION:Either one of a raw material containing a cation constituting the site (c) of a garnet ferrite or a raw material containing a cation constituting the sites (a) and (d) of the ferrite is compounded in excess to stoichiometric composition. The powder of mixed raw materials is calcined to obtain a single crystal of a garnet ferrite. Preferably, the amount of the site (c) component is 3.001-3.2mol per 5mol of the site (a) and (d) components or the amount of the site (a) and (d) components is 5.001-5.2mol per 3mol of the site (c) component.
Patent JP-S6178885-A (JP)
Title: Joining of natural thin film material
Inventor: KOBARI TOSHINORI
IPC: C09J5/00
Filed: 1984-09-26
Abstract: PURPOSE:To obtain in a good yield a joint of the title material, which is firm and flexible, and has excellent durability, by cutting the end part of a natural thin-film material protruded from the edge of a holding jig, along the edge of the jig, abutting two cut faces on the left and right sides against each other and pressing them. CONSTITUTION:A natural thin-film material 1A or 1B is held by a holding member 11 in such a way that the end to be joined protrudes from the edge 15 of the holding member 11, and two holding jigs 11 on the left and the right are assembled by fastening with bolts 13 and nuts 14 respectively. The end part to be joined of the natural material 1A or 1B protruding from the edge 15 of the holding jig 11 is then cut along the edge 15 with a cutter, and a soft resin adhesive 6 of, e.g., vinyl chloride base, is applied on the cut face 19 of the natural material 1A or 1B. Two holding jigs 11 on the left and right sides are opposed to each other; the cut faces 19 of the natural materials 1A and 1B coated with an adhesive 6 are abutted against each other; and the jigs are fastened with a vise 20 and are allowed to stand for tens of minutes, thus causing the natural material 1A and 1B to be joined to each other.
Patent JP-S5990461-A (JP)
Title: Picture processing system
Inventor: HANAOKA HIDEYUKI
IPC: H04N1/409
Filed: 1982-11-15
Abstract: PURPOSE:To attain emphasis of profile of picture without generating grain noise by applying a density level correction for the profile emphasis to a noted picture element only when the density level difference between the noted picture element and the picture element at the surrounding of the said picture element is a prescribed value or over. CONSTITUTION:ROMs 17, 21 discriminate whether or not the density level difference between the noted picture element and that around the sais picture element is a prescribed value, and apply the density level correction for the profile emphasis only to the noted picture element having the density level difference being a prescribed value or over. Thus, minute change in the density is not emphasized, allowing to prevent the generation of grain noise and the disturbance at the boundary of lines. Since the ROMs 17, 18 apply the density level correction for the profile emphasis in both main and subscanning line directions to the noted picture element, the effect of the profile emphasis is attained to a line in an optional direction on the picture. Since the reflection factor/density conversion to compensate the photoelectric converting characteristic of an image sensor 11 is done by a converting circuit 14 before the processing of profile emphasis, inconvenience with different application of profile emphasis depending on the density is avoided.
Patent JP-S6356907-A (JP)
Title: Metho and apparatus for winding coil
Inventor: FUJIMOTO TADAHIKO
IPC: H02K15/04
Filed: 1986-08-27
Abstract: PURPOSE:To prevent the formation of corrugated clearances among coil inner- circumferential side winding layers, and to improve insulating properties by winding a conductor under the state in which the diameter of a spool is reduced on winding- start, expanding the diameter of the spool so as to be made the same as the inner diameter of a finally required coil and winding the coil. CONSTITUTION:The diameter of a spool 18 is reduced previously, estimating the quantity of floating from the outer circumference of the spool 18 of a conductor 21 at the time of winding-start. The tip of the conductor 21 is connected into a connecting groove 22 in the spool 18, and the spool 18 is turned through a drive shaft 13 by a motor 12, applying tension T to the conductor 21, thus lap-winding the conductor 21. When the number of turns of the conductor 21 reaches a fixed number during winding, the diameter of the spool 18 is increased. The positions of both frame bodies 19 are detected by a position transducer 36 at that time, and the motor 12 is stopped when the diameter of the spool 18 is expanded up to the same size W1 as the finally required inner diameter of a coil 40. Accordingly, clearances S among the inner circumference of the coil 40 and the rectilinear sections of the outer circumferences of each frame body 19 are removed, thus fast sticking the coil 40 and the frame bodies. The spool 18 is rotated again, and the conductor 21 is wound up to the aimed number of winding.
Patent JP-H0485038-A (JP)
Title: Marking device
Inventor: NAKANISHI MASAYUKI
IPC: B21C51/00
Filed: 1990-07-27
Abstract: PURPOSE:To make it possible to carry out a marking stably and with a high reliability by providing image processing means with functions to output a marking adjust command to marking means and output to alarming means when a marked quality is defective besides a quality discriminating function. CONSTITUTION:A matter 1 to be marked is conveyed to a predetermined marking position by a conveyer 2 in accordance with a command of a host computer 4. Marking information and activation signal such as lot number of the matter 1 is given to a marking means 3. The marking means 3 approaches to the matter 1 so as to mark. Immediately after the marking means 3 completed the marking and retreated, character recognition and character visibility evaluation for characters and symbols sent from a camera 5 are processed by an image processor 6. For example, when marked characters and symbols are not the likes commanded by the host computer 4, they are displayed on a monitor 7, a lamp is lighted, a buzzer is sounded to indicate abnormalities, and it is informed to operating members, so that marking erroneous data on the matter 1 is prevented.
Patent JP-H0648346-A (JP)
Title: Clutch cover for motorcycle
Inventor: TAKASU MINORU
IPC: B62J23/00
Filed: 1992-07-28
Abstract: PURPOSE:To easily replace not only a clutch plate but also the whole of a clutch by only demounting an outer cover, in the clutch cover of a motorcycle. CONSTITUTION:The opening edge part 2 which is formed on a clutch cover body 1 for installing an outer cover 3 through an O-ring is formed so that the inside diameter B is larger than the outside siameter of a clutch housing and the position is set at 1/2 or less of the height H of the clutch housing.
Patent JP-H0731897-A (JP)
Title: Crusher
Inventor: WATANABE YAICHI
IPC: B02C19/06
Filed: 1993-07-20
Abstract: PURPOSE:To provide a crusher, by which the material to be crushed is crushed in desired size or shape regardless of the quality thereof, size and thickness or the like, and furthermore, a large amount of the material to be crushed is continuously crushed and treated and crushing treatment is enabled in an extremely short time. CONSTITUTION:A nozzle 11 for injecting high-pressure fluid is so arranged that the material 41 to be crushed is finely divided and cut. Also another nozzle 12 for injecting the high-pressure fluid is so arranged that the material 41 to be crushed is cut in the direction crossing the cutting direction and the material 41 to be crushed is crushed.
Patent JP-S6264256-A (JP)
Title: Relay driving circuit
Inventor: MIZUMURA TADAO
IPC: H02M3/155
Filed: 1985-09-11
Abstract: PURPOSE:To reduce loss due to rush current, by changing the first driving voltage applied to a relay driving coil on making and breaking a relay contact, over to the second voltage obtainable from stabilizing the first voltage after the completion of making and breaking the relay contact. CONSTITUTION:By turning a power source switch 2 ON, at the moment when the voltage of the input power source 1 of a DC-DC converter is applied, relay contacts 16, 17 are ON, and the value of the power source voltage 1 divided with resistances 5, 6 is applied to the coil 11 of a relay, delayed by the time constant of a voltage-dividing resistance 5 and a condenser 10. When current through the coil 11 exceeds the lowest working current, then the contacts 16, 18 are turned ON, and the relay through the power source 1 is not energized, but the relay is self-retained, and voltage is fed from a voltage source 13 on the output side of the stabilized DC-DC converter, and the relay is retained in a working state with little current. As a result, even if the input voltage of the DC-DC converter is extremely changed, the loss of a rush-current-proof circuit can be reduced.
Patent JP-H0366862-A (JP)
Title: Fire resistant covering and finishing method for steelwork
Inventor: OOTSUKA YOSHIAKI
IPC: E04F13/00
Filed: 1989-08-02
Abstract: PURPOSE:To execute construction work economically and certainly by covering the steelwork periphery of a pillar, brace, etc. with a metal plate through a spacer, and pouring a fire-resistant covering material into its internal space. CONSTITUTION:At the edge end of a steelwork member 1, doughnut-shaped spacers 2 made of plastics are installed at a certain spacing in the longitudinal direction. An easy-to-process colors galvanized mild steel plate etc. is shaped into a specified form at factory, and a sheathing board 3 is furnished which functions also as a finishing material. This sheathing board 3 is divided circumferentially so as to be easier to assemble, wherein the divisional joint part shall be in a flat lock seam. The periphery of this steelwork 1 is covered with the board 3 through the spacers 2, and its outside is reinforced with a tightening member 5. The void A is filled with a fire-resistant material 4 such as mortar etc. and after its hardening, the tightening material 5 is removed. This enables easy execution of work in an accurate dimension without involving cavity or joint and also enhances the appearance.
Patent JP-H10107956-A (JP)
Title: Image reader
Inventor: ITO YOSHIYA
IPC: G03G15/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge a moving original after image is read in the image reader using a single contact glass plate for reading a moving original and for reading a standstill original. SOLUTION: An ADF 7 is placed to an upper part at one end of a single contact glass plate 2 and a close contact image sensor 4 is placed to read an image of a moving original and a standstill original on the contact glass plate 2. A carrying path 17 to carry the moving original from the middle of the contact glass plate 2 to one end toward an image read position by the close contact image sensor 4 is formed in the ADF 7, and a paper discharge path 18 to discharge the moving original after image reading is formed between the one end of the contact glass plate 2 and the ADF 7 in the same direction as the carrying direction by the carrying path 17.  Thus, it is not required to provide such a member as a guide member to discharge the moving original on the contact glass plate 2, the discharge structure of the moving original is simplified and its cost is reduced and the moving original is smoothly discharged without being caught at some place.
Patent JP-H0366163-A (JP)
Title: Semiconductor integrated circuit device and solid-state image sensing element utilizing it
Inventor: NISHIZAWA SHIGEKI
IPC: H04N5/369
Filed: 1989-08-04
Abstract: PURPOSE:To obtain an image signal whose sensitivity and picture quality are high by a method wherein picture-element cells constituted of photodiodes and MOSFET's are insulated electrically by using a MOS structure whose threshold voltage is made high. CONSTITUTION:Boron ions as a BL implanted layer RL are implanted into a photodiode photodetection part of a Ye picture element and a W picture element. This is intended to increase a photodiode capacity of the Ye picture element and the W picture element and to saturate them at the same luminance as that of G and Cy. Thereby, it is possible to prevent a highlight phenomenon which is tinted when a signal is saturated. Photodiode parts in individual picture elements and MOS transistor parts are constituted in such a way that the photodiode parts and the MOS transistor parts are arranged alternately in a direction of horizontal scanning lines. Thereby, a modulation degree in a horizontal direction can be increased. Consequently, an image signal whose picture quality is high can be obtained.
Patent JP-S6358357-A (JP)
Title: Color developer
Inventor: SUGIZAKI YUTAKA
IPC: G03G9/10
Filed: 1986-08-29
Abstract: PURPOSE:To improve image reproducibility and stability against circumstantial conditions by preparing a color developer composed of toner particles comprising a binder resin and >=2 kinds of specified pigments in an amount of 1-20wt.% dispersed into the binder resin and carrier particles of <=6 in specific gravity. CONSTITUTION:The toner particles of desired particle diameters are obtained by incorporating in the binder resin, >=2 kinds of the colorants selected from a pigment belonging to C.I.Pigment.Blue 15:3, a pigment belonging to C.I.Pigment.Red 57:1, and a pigment belonging to C.I.Pigment.Yellow-12 in an amount of 1-20wt.%, melting, and kneading them with a Banbury mixer or the like, and after cooling, pulverizing them with an air jet or the like and classifying them. The developer is prepared by mixing these toner particles and the carrier particles of <=6 in specific gravity.
Patent JP-H0366017-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: INOHANA HARUYUKI
IPC: G11B5/41
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the command of head cleaning or the automatic processing of the head cleaning from being executed in the case that there is little dirt on the head and also there is few errors in reproduced digital data by adding an error detection circuit and an error counting circuit. CONSTITUTION:The summed-up time of a summed-up timer 4 is monitored by a time measurement circuit 5. When the time fixed in advance is measured in the summed-up, the timer 4 is reset and started and also an output pulse is supplied to the error detection circuit 6 by the time measurement circuit 5. The error detection circuit 6 is started by the output pulse, and the error in the digital data which is read out by a magnetic head 1 and demodulated by a recording and reproducing circuit 2 is detected by the detection circuit 6. The number of errors detected by the detection circuit 6 is counted by an error counting circuit 7, and when the number of the errors exceeds a threshold fixed in advance, a head cleaning signal is outputted by the error counting circuit 7. And then, the display of the head cleaning or the automatic head cleaning is executed by the head cleaning signal.
Patent JP-H0845378-A (JP)
Title: Push button switch
Inventor: YONEYAMA MASAYUKI
IPC: G06F3/02
Filed: 1994-08-03
Abstract: PURPOSE:To provide a push button switch structure allowing stable pressing action of a push button and holding a sufficient strength of an intermediate body, elastic member, and membrane sheet against the pressing action of can operator. CONSTITUTION:The switch comprises a membrane sheet 7 including a contact circuit, a keyboard frame guide 5 mounted on a circuit board 6, and a stem 3 having a hole 3a receiving an actuating force from the outside. The switch further comprises a stabilizer assembly 2 whose one side tip is slidably born in the position of base board 6 which has a rubber spring 4 interposed between the stem 3 and the membrane sheet 7, while the rubber spring 4 operates a contact circuit by being crushed by a click action when it is pressed by the stem 3, and pushes up the stem 3 to its initial position, and which has the operation bars 2c of at least two arms having those arms on the way movably fitted in the hole 2a of the stem 3 and has its two arms crossed each other in X-letter shape, and a key cap 1 bearing the other tips of the two arms turnably on the bottom.
Patent JP-2001031625-A (JP)
Title: Optical resolution of carboxylic acid
Inventor: NAGASE HIROSHI
IPC: C07C51/50
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an industrially practicable method for mass producing a raw material of an optically active substance such as a compound useful as a structural raw material for iloprost, etc., being an antithrombotic agent by subjecting a specific carboxylic acid to optical resolution using quinine, etc. SOLUTION: (A) A carboxylic acid of the formula (R1 and R2 are each a lower alkyl; n is 0-3) [preferably (±)-2-methyl-4-hexynoic acid] is subjected to optical resolution by using (B) quinine or cinchonidine to carry out the optical resolution of the objective compound. In this method, the component A is brought into contact with the component B in a solvent such as methanol, etc., to form a disastereomer salt, which is cooled and/or concentrated to precipitate a slightly soluble diastereomer salt. The diastereomer salt is separated by filtration, recrystallized and further purified. A raw material such as dimethyl 3-methyl-2-oxo-5-heptynylphosphonate, etc., is obtained by the method.
Patent JP-S6448767-A (JP)
Title: Roller device
Inventor: USUI KAZUNORI
IPC: B65H27/00
Filed: 1987-08-14
Abstract: PURPOSE:To feed a belt-shaped material prevented from generating a wrinkle further from meandering further suppressed in the generation of vibration of the belt-shaped material prevented from its break, by forming a number of protrusive parts, having a linear or curved front ridge line of lateral symmetry for the center in the peripheral part of a roller, with an unequal space. CONSTITUTION:A number of protrusive parts 2, having a linear or curved front ridge line of laterally symmetry for the center in the peripheral part 1 of a roller, are formed with an unequal space. Then in the center of the protrusive part 2, a component is given to a belt-shaped material only in its feed direction, and in a part toward right and left from the center of the protrusive part, a component to the outside is given to the belt-shaped material. Accordingly, the belt-shaped material can be fed with no generation of a wrinkle further a meander. While by forming the protrusive parts 2 with an unequal space in the circumferential direction, a resonance can be avoided because a change period of tension given to the belt-shaped material is not in a fixed value, and the belt-shaped material can be prevented from breaking by suppressing the generation of vibration.
Patent JP-S58103893-A (JP)
Title: Drive control circuit for reciprocating mechanism
Inventor: KOIDE HIROSHI
IPC: H02P7/03
Filed: 1981-12-15
Abstract: PURPOSE:To stably perform the quick return operation of a reciprocating mechanism by enabling to switch as a mere amplifier a lead-lag filter which is inserted  as a compensating element in an equal speed control loop. CONSTITUTION:The peed instruction data DS from a control circuit 2 is applied through a register 3 and a D/A converter 4 to an amplifier 5 which can be switched to non-inverting operation and inverting operation with a rotating direction command signal (a). On the other hand, a pulse signal from a pulse encoder 9 is applied to an amplifier which can be switched to non-inverting operation and inverting operation by the rotating direction discrimination signal (b) of  a normal and reverse discriminator 12. The deviation signal of the output signals of the amplifiers 5, 11 is inputted as a control input signal SC through the filter 7 to a servo amplifier 8. The filter 7 is operated as a mere amplifier at the quick returning time of the reciprocating operaton.