baber/WOPTO huggingface dataset:
Patent JP-2000178099-A (JP)
Title: Production of silicon single crystal, and silicon single crystal and silicon water produced with the same
Inventor: IIDA MAKOTO
IPC: C30B29/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To produce a silicon single crystal having extremely low defect density under stable conditions by adjusting a furnace inside structure so as to reduce the radial-directional inclination of the temperature gradient in the pulling-up direction within the crystal and also controlling the relation between the temperature gradient and the pulling-up rate. SOLUTION: In this production process, as a furnace structure, an annular solid-liquid interface heat-insulating material 8 is placed above a melt surface 3 in the outer peripheral space of the liquid part in the vicinity of the solid-liquid interface of a growing single crystal bar 1, so as to be able to control a temperature region in the range of the crystal melting point to 1,4000 deg.C, of the single crystal bar 1, in the vicinity of the melt surface 3. When some conditions other than the furnace structure are changed to cause a temperature gradient inclination in the radial direction from the periphery to the center of a single crystal, a space S between the lower end of the annular solid-liquid heat-insulating material 8 and the melt surface 3 is adjusted, for example, to a value within the range of 1 to 10 cm, to control the difference in temperature gradient between the peripheral part and the central part of the crystal. Thus, in at least a part of the crystal, extending in the growth direction, the whole surface in the radial direction of the crystal becomes an N region (neutral region) having extremely low defect density by, for example, changing the single crystal pulling-up rate, wherein the N region has no silicon atom deficiency or excess.
Patent JP-2001170606-A (JP)
Title: Organic waste treating method and treating device
Inventor: SO YUICHI
IPC: C05F9/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To continuously, labor-savingly and repidly treat organic waste. SOLUTION: The organic waste is heated by a heater in a waste fermenting tank 1 provided with first to fifth treating chambers 6-10, agitated by agitators 22-26 attached to rotating shafts 20 and 21, moved from the first treating chamber 6 to the fifth treating chamber 10 and fermented. The organic waste is transferred to the succeeding treating chamber from the preceding treating chamber by the forward rotation of the shafts 20 and 21, the organic waste in the third chamber is partly sent backward to the second chamber, the waste in the fourth chamber is partly sent backward to the third chamber and the waste in the fifth chamber is partly sent backward to the fourth chamber by the backward rotation of the shafts, the transfer and backward sending of the waste are repeated in the organic waste moving stage,  hence the long agitating time and mixing time are secured in a limited treating space, the fermentation, aging, full aging and drying are performed, and an organic fertilizer is obtained.
Patent JP-H06184434-A (JP)
Title: Thermoplastic resin composition
Inventor: WATANABE ICHIGEN
IPC: C08G59/40
Filed: 1992-12-16
Abstract: PURPOSE:To provide the subject composition excellent in impact resistance, mechanical strength and heat resistance, useful for automotive parts, etc., comprising a polyarylene sulfide composition and a thermoplastic polyamide at specified proportion. CONSTITUTION:This resin composition essentially comprises a total of 100 pts.wt. of (A) 10-90 pts.wt. of a polyarylene sulfide composition composed of (1) 10-100wt.% of an epoxy-modified polyarylene sulfide and (2) 90-0wt.% of an unmodified polyarylene sulfide and (B) 90-10 pts.wt. of a thermoplastic polyamide such as nylon 6.
Patent JP-H11313493-A (JP)
Title: Piezoelectric actuator and its manufacture thereof
Inventor: ITO HIRONOBU
IPC: H02N2/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To maintain vibrational characteristics of a piezoelectric actuator by reducing the movable part of a lead and securing the clearance between a vibrating body and a supporting base, and at the same time, to improve the yield of the actuator by securing the connection between the lead and a piezoelectric element. SOLUTION: In a piezoelectric actuator which is provided with an elastically vibrated vibrating body 3, a lead substrate 7 provided with a lead 18 for supplying drive signals to the vibrating body 3, and a support base 1 provided with the lead substrate 7 and vibrating body 3 and generates a driving force based on the elastic vibration of the vibrating body 3, the lead substrate 7 is fixed to the support base 1 and the lead 8 is jointed top an electrode on the surface of a piezoelectric element through the lead hole of the supporting base 1.
Patent JP-H076209-A (JP)
Title: Method for extraction of feature character in character recognition system
Inventor: ROBAATO UIRUKE
IPC: G06V30/182
Filed: 1993-12-28
Abstract: PURPOSE: To provide a method for deriving character features for a character recognizing system for recognition characters such as letters or numerals and to provide the character recognition system for applying this method. CONSTITUTION: After a character description is derived from the recording image pattern of a character to be recognized, a single point Pi of the character description is added to each point Ri of subset R=(Ri /i =1...N) at a reference point previously selected on an image pattern plane by distance conversion. Next, the feature values of features more than one provided for the character description at each added single point are determined. When the character description is a contour description, the single point Pi added to each reference point Ri is a point where the reference point Ri has a shortest distance D (Ri ) to a contour C of the character, and the character features to be selected are the shortest distance D (Ri ) and a direction H (Ri ) of the contour C at the added Point Pi .
Patent JP-H07186373-A (JP)
Title: Method and device for transferring ink in printing press
Inventor: AKIYAMA KATSUJI
IPC: B41F31/30
Filed: 1993-12-26
Abstract: PURPOSE:To obtain method and device for transferring ink in a printing press with reduction of a shock ocurring at the contact of a ductor roller with an ink fountain roller/a distributing roller when ink is transferred by the ductor roller reciprocating between the aforesaid rollers. CONSTITUTION:A plurality of rotating wheels 1 corresponding to conventional split ductor rollers and reciprocating between an ink fountain roller 5 and a distributing roller 13 are provided. The rotating wheels 1 are each brought into contact with the roller 5 or 13 at a timing under control. In each case, the rotating wheels are so controlled that all of them cannot simultaneously come into contact with the roller but successively and cyclically in the specified order with a time difference in a time-division manner.
Patent JP-2000232852-A (JP)
Title: Device and method for supplying cold confectionery
Inventor: KOYAMA KAZUYUKI
IPC: A23G9/28
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject device, which prevents the drops of the cold confectionery from falling and dust from entering the device to improve sanitary conditions, and easily and securely passes the container into which the confectionery is subdivided to a right position. SOLUTION: This device 32 for supplying cold confectionery 1 includes a circular support plate 12A and semi-circular cover 34A, supporting the container 2 into which the conjectionery 1 is subdivided on the circular support plate 12A at a right position. The device 32 moves, while supporting the container 2, to supply the container 2 to the position A at which the cold confectionery 1 is pushed out into the container 2. The plate 44 for receiving the drops of the cold confectionery 1 works together with the device 32, except while the cold confectionery 1 is pushed into the container 2, to prevent the drops of the confectionery 1 from falling out of the container 2 supported by the device 32.
Patent JP-H05288402-A (JP)
Title: Operation displaying device for hot water feeder
Inventor: OKAMOTO YASUO
IPC: F24H1/00
Filed: 1992-12-18
Abstract: PURPOSE:To perform a clear displaying and improve visibility by a method wherein each of displays of an automatic hot water feeding operation and a general simple hot water feeding operation is displayed by changing-over a screen and the displaying of the automatic hot water feeding operation is animationally pseudo displayed in such a way that hot water may flow from an outside part of the bath tub to its inside part. CONSTITUTION:A remote controller 3 for a hot water feeder is installed at a kitchen or a bath room and the like and has a liquid crystal displaying element 4 constituting an operation display device, a drive circuit for driving the liquid displaying element and operation parts 6 (a to j) for use in controlling the hot water feeder. In this case, a displaying of the following various operating states is animationally and dynamically displayed during the automatic hot water feeding operation, for example. That is, there are provided a display A for indicating a water level set by a bath tub water level setting switch 6e, a pseudo display B of an arrow shape indicating that the hot water is being supplied from the hot water feeder to the bath tub, a pseudo display C of a flame shape indicating that the hot water feeder or a burner of an additional boiling device is being ignited and a pseudo display D of hot water vapor shape indicating that the bath tub water is boiled up to a set temperature.
Patent JP-2001175110-A (JP)
Title: Oil circulating device
Inventor: IROKAWA SEIICHI
IPC: B05C11/10
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an oil circulating device which is easy at maintenance and has a long life. SOLUTION: The oil circulating device is provided with an oil supplying member 54 which supplies the oil stored in an oil tank 50 to an oil applying member 57 on a surface of which the oil is applied, an oil refluxing member 62 which refluxes the residue of the oil which is supplied from the oil supplying member 54 and is applied to the oil applying member 57 to the oil tank 50, and an impurity removing cartridge 70 which removes impurities in the oil refluxing into the oil tank 50 and has an oil flow passage forming member 71 of a slope shape or a step shape where the oil flows from above to downward and a filter 74 arranged in the oil flow passage and is installed in the oil tank 50 attachably and detachably.
Patent JP-H10179704-A (JP)
Title: Fragrance generator
Inventor: YOSHIDA KEIKO
IPC: A61L9/03
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fragrance generator capable of making the lover of a perfume able to easily, safely and promptly enjoy a fragrance at a favorite time for a favorite time at favorite strength. SOLUTION: The basic constitution of this fragrance generator is a perfume container 3, a perfume extraction means 8, a flow passage shutter 10 for opening and closing the flow passage of the perfume 2, an electric flow passage shutter driving means 11 for driving the opening and closing of the flow passage shutter 10, a pipe 9 to be the flow passage of the perfume 2, a transpiration device 17 for transpiring the perfume, an electric transpiration, acceleration means 18 for accelerating the transpiration of the perfume 2 immersed in the transpiration device 17 and the changeover switch 26 of generation or stoppage.  A clock 21 and a control circuit 22 are provided in the case of wanting to automatically generate the fragrance at the certain time, a mode changeover switch 27 is provided in the case of wanting to enable the changeover of a manual or automatic mode, a timer 23 and a timer circuit 24 are provided in the case of wanting to set the time for generating the fragrance beforehand and the flow passage adjustment means 14 of the perfume 2 is provided in the case of wanting to vary the strength of the fragrance.
Patent JP-H10181372-A (JP)
Title: Control device for automatic transmission
Inventor: TABATA ATSUSHI
IPC: B60K20/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To perform changeover of a shift stage and an engine brake range by one and the same changeover means by providing a second changeover means to changeover a changeover signal, outputted by a first changeover means to effect manual operation, to a signal to changeover a shift stage and a signal to changeover an engine brake. SOLUTION: First changeover means 100 to output a signal for changeover of a shift range and a signal for a shift comprises a cutoff switch 62; a cut switch 63; a double cut switch SDC, and a return switch 65. A main changeover means 101 consists of a main switch to bring signals, outputted from the switches described above, into effectiveness. Further, to function a signal, inputted from the first switching means 100 to an electronic control device 10 for an automatic transmission, as a changeover signal for a shift range or function the signal as a signal for changeover is effected by a second changeover means 102 consisting of a pattern select switch.
Patent JP-2001173753-A (JP)
Title: Power transmission
Inventor: KIMURA KATSUMI
IPC: F16H45/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission capable of preventing both metals from being brought into direct contact with each other between inner and outer rings and a roller when the clutch is turned on and when torque is transmitted, and capable of improving repeat durability for turning-on/off of a clutch. SOLUTION: In the power transmission for transmitting power from the driving side to the driven side using a fluid, a rolling bearing clutch CL is disposed between the driving side and the driven side, which is provided with many rollers 10 interposed between raceway surfaces 8a and 9a of an inner ring 8 and an outer ring 9, and an inner ring outer periphery and an outer ring inner circumference, and which is on/off operated by approaching or separating the raceway surfaces 8a, 9a of the inner ring 8 and the outer ring 9. The rolling bearing clutch CL is turned on, and thereby the driving side and the driven side are mechanically connected to each other without through a fluid.  In the rolling bearing clutch CL, traction oil is interposed in a contact part of a roller 10 and the raceway surfaces 9a, 8a of the outer ring 9 and the inner ring 8 viewing from the axial direction of the roller 10, and torque is transmitted between the roller 10 and the inner ring 8, and the roller 10 and the outer ring 9.
Patent JP-2001170276-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is amusing enough to thrill and excite a player by improving game property by uniting game methods between conventional different machine kinds and can improve the benefit of the side of the player by increasing the number of shooting balls in accordance with an individual concrete game state. SOLUTION: When the giving operation of the first-kind special value is finished in the initialized first class state, the second class starting condition is set to be formable. The displacing operation of the second class variable prize-winning means 240 is repeated with maximum number of continuing times as an upper limit on condition that a ball enters a specific internal area and after then, the third class starting condition is set to be formable. A series of processes from the forming of the third class starting condition to the giving of the third class special value is performed repeatedly with the maximum number of setting times as an upper limit to return to the first class state.  In the third-kind state, the maximum number of the setting times in the third class state is increased and reduced in accordance with the number of the balls entering while the third class variable prize-winning port operates opening and closing in the first process in a series of the processes.
Patent JP-2001169904-A (JP)
Title: Rice cooker
Inventor: SANO MASATO
IPC: A47J27/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To suppress the electric power consumption during rice cooking and during heat insulating. SOLUTION: An inner vessel 11 of a double structure having a vacuum chamber is disposed on the outside of a protective frame, by which the release of the heat quantity in a pan to the outside is averted and the power consumption during rice cooking and during heat insulating may be suppressed. Since the release of the heat quantity in the pan to the outside is averted, the temperature of the body or the like at the contour of the rice cooker may be lowered and consequently the contour of the rice cooker and the vacuum inner vessel 11 may be closer to each other and the more compact rice cooker may be realized.
Patent JP-2001139032-A (JP)
Title: Wine cap-a-cork glass
Inventor: KUSUMI TOSHIO
IPC: B65D23/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of a wine, and to preserve the wine left without changing the taste or the flavor. SOLUTION: A glass product is formed of a glass which is not chemically reacted, and patterned with beautiful color glasses in a stripe.
Patent JP-H05281547-A (JP)
Title: Liquid crystal element
IPC: G02F1/1337
Filed: 1992-12-25
Abstract: PURPOSE:To provide a liquid crystal element generating a large tilt angle thetaand displaying a high contrast image uniformly in' large area without generating after-image. CONSTITUTION:This liquid crystal element is formed by holding a ferroelectric liquid crystal between bases, and each orientation film is made of a polyimide or polyimideamide compound formed of two kinds of acid components or more selected among the components expressed by formulas I, II or III and at least one kind out of the acid components is naphthalene tetracarboxylic acid. R1, R2 in the formula I represent (fluoro) alkyl groups of 1-10 in the number of carbon atoms. A in the formula II represents a tetravalent organic residual group formed of an aromatic ring, aromatic multiple rings or condensed multiple rings. B in the formula III represents a bivalent organic residual group formed of an aromatic ring, aromatic multiple rings or condensed multiple rings.
Patent JP-H06170510-A (JP)
Title: Method for preventing burr at the time of gas-cutting in continuous casting
Inventor: KAWASE KUNIE
IPC: B22D11/126
Filed: 1992-12-08
Abstract: PURPOSE:To prevent the generation of burr from occurring by blowing off fluidized slag by jet gas in a cutting torch while holding slag fluidity by action of the heat characteristic, i.e., heat absorption, heat holding and heat radiation with a special refractory brick. CONSTITUTION:The special refractory bricks 2 and a refractory heat insulating bricks 3 surrounding the above bricks are integrated and fitted so as to face to the center line of the cutting torch 1 just below a cast slab pass line 5 in an automatic gas cutter. Further, the integrated bricks are separately fitted from cylinder mechanism having small stroke ascended at the time of starting the cutting and descended at the time of completing the cutting to this cutting machine.
Patent JP-H10196769-A (JP)
Title: Gear device for rolling stock
Inventor: GOTO KENICHI
IPC: F16H57/027
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of lubricating oil by providing a through-hole in a gear box so as to set equal the pressures of two internal space parts partitioned by a gear in the gear box and a breather in its middle part in a rolling stock gear device for discharging into atmosphere expansion air in the gear box by the breather. SOLUTION: In a rolling stock gear device for discharging into atmosphere expansion air in a gear box 1 having a gear 2, a through-hole is provided as an air passage in the gear box 1 opposite the gear 2 such that the pressures of internal space parts A and B formed by both side faces of the gear 2 and the gear box 1 are set equal to each other, and a breather 7 is provided in the middle way of this air passage 6. During the rotation of the helical gear 2, an air flow is produced along a tooth space by the fan effect of the gear 2. A pressure difference between the pressures of both internal space parts A and B and an atmospheric pressure is suppressed to a low pressure difference almost equal to a residual pressure produced by the resistance of the breather 7, a load applied to a shaft seal device 5 is reduced and thereby lubricating oil is prevented from being leaked.
Patent JP-H06197310-A (JP)
Title: Digital video signal recorder
Inventor: KOIKE MITSUTAKA
IPC: H04N5/92
Filed: 1992-12-26
Abstract: PURPOSE:To prevent a blank area from being formed to a screen by rearranging a recording sequence of plural areas periodically in the unit of an integer multiple of the pattern so that each of plural areas forms each area required for configuration of one picture. CONSTITUTION:An area division circuit 2 segments sets of picture elements of a digital video signal on a picture into rectangles to divide the pattern into in total 40 areas; fire divisions in the longitudinal direction and eight divisions in the lateral direction. A 1st rearrangement circuit 3 instructs the rearrangement of the 40 areas and the recording sequence of the 40 areas is rearranged synchronizingly in the unit of four frames. A high efficiency coding circuit 4 compresses picture element data read sequentially a frame memory 1 in the unit of areas and inputs the compressed data to a recording/reproduction system 5. Furthermore, the areas reproduced in each frame by a 2nd rearrangement circuit 7 and an area combination circuit 8 are rearranged in response to the number of the frame. Then an area number being a result of discrimination is inputted to generate a write address to a frame memory 9.
Patent JP-H11191741-A (JP)
Title: Fm multiplex signal demodulation circuit block for fm multiplex broadcast receiver
Inventor: TOKURA ATSUSHI
IPC: H04B1/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the FM multiplex signal demodulation circuit block for FM multiplex broadcast receiver where demodulation of all FM multiplex broadcast signals is conducted by only digital processing without the use of an expensive A/D converter. SOLUTION: An FM multiplex signal demodulation circuit block 120 is provided with a limiter amplifier 111, and the limiter amplifier 111 receives an FM-IF signal from an FM tuner 102 of an FM radio reception block 106. The limiter amplifier 111 amplifies weak input signals, applies the limiting to the signals in a digital signal level, and outputs binary-processed FM-IF signals. A delay circuit 114 and a multiplier 115 or the like apply the digital signal processing to the signals and outputs FM multiplex broadcast data.