baber/WOPTO huggingface dataset:
Patent JP-2000157974-A (JP)
Title: Scum removing device of sewage treating tank
Inventor: YAMAMOTO KAORU
IPC: C02F1/40
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge a scum floating on the surface of sewage in a sewage treating tank. SOLUTION: A discharge trough 2 is provided across the sewage treating tank and an inlet 3 is formed at the upper part by lowering its front wall 2a. A rotatable weir plate 4 rotatable in vertical position and horizontal position is supported on the front surface of the inlet 3, and the inlet 3 is closed when the plate is vertical, and the inlet 3 is opened and also a guiding part 4b is turned toward the upstream side when the plate is horizontal by being turned in the direction of the arrow C to guide the horizontal flow of the upper layer part of the sewage and to guide the scum to the inlet 3. A scum guiding belt 7a is provided along a treating tank side wall 1a and driven at the same speed as that of sewage stream and the belt has the function for sending the scum toward the discharge trough 2 while preventing the sticking of the scum on the side wall 1a.
Patent JP-H03196318-A (JP)
Title: Constant-voltage generating circuit
Inventor: KOMURO TOSHIO
IPC: G05F3/24
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a stable constant output voltage by providing a constant- current circuit, a first and a second series circuits, and offsetting all the fluctuation of a threshold voltage. CONSTITUTION:This circuit is constituted by containing a constant-current circuit 1 consisting of the serial body of a transistor QP11 and a resistor R11, and a transistor QP12, the serial body of transistors QP13, QP14, and the serial body of transistors QN11, QN12. Also, the transistor QP11 and the high resistance element R11 are connected in series between a power source terminal and a ground terminal, and its common nodal point N11 is connected to the gate electrodes of the transistors QP11, QP12. Moreover, the transistors QP12 - QP14 are connected in series through common nodal points N12, N13 in the same manner and the gate electrodes of the transistors QP13 - QP14 are held in an equal potential, and a potential VRG is given. Accordingly, the fluctuation of the threshold voltage VT of a MOS transistor is all offset. In such a manner, a stable output voltage can be obtained against the fluctuation in the manufacturing.
Patent JP-H11174907-A (JP)
Title: Image forming device
Inventor: YAMAJI MASAAKI
IPC: G03G15/01
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To make an image forming device comply with plural purposes such as the purpose to obtain a clear image having high image quality though recording speed is low, that where the recording speed is high by one kind of the image forming device by selecting and using plural image forming units whose image forking characteristic is different. SOLUTION: A first image forming unit P1 and a second image forming unit P2 are juxtaposed in order from the side of a paper feeding cassette on the transfer agent carrying path of a first paper feeding cassette 52. The image forming units P1 and P2 have different developing devices respectively provided and have different image forming characteristics therefor. A photoreceptive drum 11 as a first image carrier and the transfer agent carrying means 70 control moving speed (image forming speed) to be as V, and the photoreceptive drum 21 as a second image carrier and the transfer agent carrying means 72 and a fixing unit 76 control so as to drive by switching the moving speed (image forming speed) to two levels as V1 and V2 (V1<V2), and the moving speed V and V1 are normally set to be equal.
Patent JP-H10185143-A (JP)
Title: Device for exhausting thermally decomposed residue in waste treatment apparatus
Inventor: ANDO SEIGO
IPC: F23G5/16
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermally decomposed residue exhaust device in a waste treatment device in which a large noncombustible component can be prevented from being exhausted to a first exhaust device. SOLUTION: In a waste treatment device, carbonized gas and thermally decomposed residue exhausted from a thermal decomposition reactor are separated in a first exhaust device, further, the thermally decomposed residue is divided into a combustible component and a noncombustible component and the combustible component and the carbonized gas are supplied to a melting furnace and burnt. In the waste treatment apparatus, a cylindrical thermally decomposed residue extracting means 40 passing through the first exhaust device 6, having a spiral screw 42 on its inner wall and an exhaust port 45 at its side part is attached to the outlet part of the thermal decomposition reactor 2.  Further, a second exhaust device 50 for exhausting a large noncombustible component Y which is not exhausted from the exhaust port 45 is provided on the outlet part of the thermally decomposed residue extracting means 40.
Patent JP-H11177255-A (JP)
Title: Junction structure for casing
Inventor: MIYAGAWA TATSUYA
IPC: H05K5/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a junction structure of a casing in which a gap does not occur in the junction part of the casing and whose quality is not deteriorated owing to the appearance of the casing in the casing of a portable electronic equipment. SOLUTION: This is a junction structure of a casing for jointing two case members 21 and 22 formed of resin by a nut member 25 and a screw member 30. A recessed part 36 storing a swelling part generated when the nut member 25 of one case member 21 where the nut member 25 is melted by ultrasonic waves is formed on the junction end face of a part into which the screw member 30 of the other case member 22 is inserted.
Patent JP-2001150547-A (JP)
Title: Resin pipe and method for molding this resin pipe
Inventor: MIYAHARA NAOMASA
IPC: B29C63/42
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin pipe with a smoothed outer surface, the productivity of which can be enhanced in a manufacturing process as well as a method for molding this resin pipe. SOLUTION: This resin pipe is molded through a manufacturing process including a laminated process (a) to obtain a laminate 2 by winding a sheetlike fiber-reinforced resin around a cylindrical mandrel 1 with a specified dia. t0, a tube covering process (b) to cover the surface of the laminate 2 obtained by the lamination process (a) with a heat-shrinkable tube 2 having a larger width than or almost the same width as the laminate 2 and a heating process to heat the laminate 2 in such a state that it is covered with the heat-shrinkable tube 3 and thereby shrink the tube 3.
Patent JP-H10172855-A (JP)
Title: Laminated layer chip parts and conductive paste used for the parts
Inventor: URANO TETSUYA
IPC: H01G4/12
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To retard occurrence of delimitation and cracking even when, for smaller laminated layer chip parts, a dielectrics layer is made to be thinner layer for increased number of layers, so that the number of interfaces between the dielectric layer and an internal electrode layer increases excessively. SOLUTION: Relating to the chip parts, an average existence percentage of common material in the internal electrode layer 10 in the cross section orthogonal to the internal electrode layer 10 is set 15-33 area %. Here, as the common material, non-baked ceramics powder of almost the same quality as a dielectric layer 12 is preferred. In addition, the conductive paste contains the common material of particle size one half or more of the thickness of internal electrode pattern at printing. Here, a non-backed ceramics powder of almost the same quality as ceramics green sheet is preferable as the common material.
Patent JP-H11159603-A (JP)
Title: Control device of automatic transmission
Inventor: NAKANO SHIN
IPC: F16H61/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a shift shock by reducing a state changing speed of a frictional element more than the other shift stage at prescribed shift stage, and increasing the state changing speed of the frictional element when a change in an engine load is detected in shift operation. SOLUTION: A control unit 300 calculates prescribed calculating oil pressure after calculating feedback oil pressure by calculating base oil pressure as a substitute characteristic of input torque of an automatic transmission. The control unit 300 judges whether or not a turbine rotating speed is higher than a value by subtracting a first prescribed value from a prescribed target rotating speed. The control unit 300 outputs the duty ratio corresponding to calculating oil pressure to a second DSV 112 after setting a second lower limit value as a calculating oil pressure value when judging that the calculating oil pressure is lower than a second lower limit value.  When judging that the calculating oil pressure is not lower than the second lower limit value, the duty ratio corresponding to the calculating oil pressure is outputted to the second DSV 112 to prevent the occurrence of a large shift shock.
Patent JP-H04208853-A (JP)
Title: Eluent for liquid chromatography
Inventor: NOKIHARA SEISHI
IPC: G01N30/88
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an eluent capable of reducing the deterioration of a column and extending the life thereof by subjecting the eluent with pH of above 6 to heat treatment at high temp. in the presence of a silica gel. CONSTITUTION:Any eluent exceeding pH 6 is used without being especially limited and, for example, an eluent prepared by a method wherein a 10mM phosphate buffer solution (pH7.0) to which a silica gel is added is subjected to heat treatment at 95-100 deg.C, pref., at about 100 deg.C for 1-3hr, pref., about 1hr under stirring and subsequently allowed to stand overnight at room temp. and usually filtered through a 0.45mum filter before use is used. As the eluent exceeding pH6, a soldium acetate buffer solution is designated other than the above mentioned phosphate buffer solution. This eluent can prevent the deterioration of an analyzing column, for example, in a case using a fluorescent type automatic sequencer.
Patent JP-H10175539-A (JP)
Title: Reservoir
Inventor: NAGASHIMA TAKU
IPC: B60T11/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir to eliminate a fear of working fluid flowing to the outside of the reservoir SOLUTION: A reservoir comprises a reservoir body to store a brake liquid 17 and provided with a reservoir chamber 12 having a working liquid part 12a and an atmosphere part 12b; an oil injection opening part 13 through which brake liquid 17 is injected to the reservoir chamber 12; a partition part 14 to form an intermediate part 15 between the oil injection opening part 13 and the reservoir chamber 12; a first cap member 181 having an respiration route 181a; a second cap member 182 disposed in a communication hole 14a; a second cap member 182 disposed in a communication hole 14a; and a communication passage 16 having one end opening part 16a connected to the partition part 14 and the other end opening part 16b arranged at an atmosphere part 12b and intercommunicating the intermediate part 15 and the reservoir chamber 12.
Patent JP-2001154433-A (JP)
Title: Image forming device
Inventor: HAYASHI YUKIO
IPC: G03G15/01
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To more easily appropriately and efficiently set secondary transfer bias voltage to be applied in a secondary transfer device of an intermediate transfer system image forming device by considering the absolute minimum factor for affecting its secondary transfer property. SOLUTION: This image forming device is provided with a voltage set means deciding the secondary transfer bias voltage V2 based on the operating expression of V2=A.B.Vm+C.D.E, for example. In the expression, A is the variable set according to the difference of the king of a recording medium, B is the variable set according to environmental conditions such as temperature and humidity in the image forming device, Vm is the voltage value measured when a fixed current is made to flow to the transfer part of an intermediate transfer body from the secondary transfer device, C is the variable set according to a one-surface or a both-surface image forming mode, D is the variable set according to the difference of the basis weight of the recording medium and E is the variable set according to a monochromatic or a color image forming mode.
Patent JP-H11172771-A (JP)
Title: Unit building
Inventor: YODA YASUHIRO
IPC: E04B1/348
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To easily and sufficiently ensure the proof stress of a unit building by inserting a reinforcement beam in a box-shaped space to be jointly formed by U-shaped beam frames of two beam-omitted building units, and connecting the reinforcement beam to each of both U-shaped beam frames. SOLUTION: A box-shaped proof stress frame 50 is inserted in a box-shaped space to be jointly formed by U-shaped beam frames 25, 36 of two beam-omitted building units 20, 30 to constitute a unit building 10. The proof stress frame 50 is connected to both U-shaped beam frames 25, 36. When the horizontal force is applied to the unit building 10, the horizontal force is applied in the axial direction of a ceiling beam 23 omitted at beam-omitted parts of the U-shaped beam frames 25, 36, and applied to the ceiling beam 23 located on each side of the beam-omitted parts, the horizontal force is diffused by the box-shaped proof stress frame 50 built in a U-shaped floor frame. Thus, the proof stress of the unit building can be easily and sufficiently ensured.
Patent JP-H07170696-A (JP)
Title: Servomotor with encoder
Inventor: IMAI MOTOMASA
IPC: G01D5/245
Filed: 1993-12-13
Abstract: PURPOSE:To offer a servomotor that allows the input shaft of an incorporated encoder to rotate by following the rotation of the servomotor output shaft even when a coupling screw is loose, and that is easy to service without using a special device such as oscilloscope. CONSTITUTION:A groove 7 is cut in an input shaft 5 of a rotary encoder 4, positions of the magnetic poles of a servomotor 1 are marked on the servomotor output shaft 2, a pin 3 provided in the shaft 2 loosely fits the groove 7, and the input shaft 5 is coupled to the output shaft 2 with a coupling screw 9 loosely fitted to the groove 7. Thus, the encoder input shaft 4 can be aligned with the servomotor output shaft 2 by only loosely fitting the output shaft 2 to a hole 6 in the input shaft 5 when coupling the shaft 2 to the shaft 5 disengaged for maintenance.
Patent JP-H07169203-A (JP)
Title: Optical disk device
Inventor: KIMURA ISAO
IPC: G11B20/18
Filed: 1993-12-14
Abstract: PURPOSE:To prevent influence of an error of a vender unique area (VU) of an optional code group upon user data of the same code group and error correction on an error correction code by correcting data of the VU read out at the reproducing time to be the same value at the recording time and correcting the error. CONSTITUTION:At the time of recording data, the vendor unique area (VU) of 4 bytes is added to the user data DT0-DT51l of 512 bytes inputted from the outside of the optical disk device l by an error correction circuit 3. It is assumed that there are neither user data nor information desired to be recorded here in a vendor. A fixed value 00H is prepared as the data of the UV. These data are interleaved together with error detection codes CRC0-CRC3 into five correction groups. Moreover, error correction codes EC0-EC16 of 16 bytes are added by the circuit 3 to be outputted to a recording and reproducing circuit 5 and recorded on a disk 2. The data is read out of the disk 2 by the circuit 5 to be transferred to a VU correction circuit 4, and if a data value is other than 00H, the value is corrected to 00H. The corrected right data is outputted to the outside of the device 1.
Patent JP-2000159968-A (JP)
Title: One pack curing type resin emulsion composition
Inventor: TOKIMORI YASUO
IPC: C08L71/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a one pack curing type resin emulsion composition having excellent polymerization stability and excellent film formability and capable of forming films excellent in water (whitening), solvent and corrosion resistances. SOLUTION: This one pack curing type resin emulsion composition is prepared by dispersing a copolymer comprising structural units derived from the following component A, structural units derived from the following component B, and structural units derived from the following component C in an aqueous medium containing an emulsifier comprising at least one of a reactive surfactant and a water-soluble polymer. (A) A dicyclopentadiene derivative. (B) An alkoxysilyl group-containing monomer. (C) A polymerizable monomer capable of being copolymerized with the components A and B. The structural units derived from the component A, the structural units derived from the component B, and the structural units derived from the component C are preferably set to 0.5-40 wt.%, 0.01-5 wt.% and 55-99.49 wt.%, respectively, in the copolymer.
Patent JP-H10181024-A (JP)
Title: Electrostatic ink-jet recording head
Inventor: SUETSUGU JUNICHI
IPC: B41J2/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact electrostatic ink-jet recording head at low cost with high reliability in a multi-element structure whereby only toner particles in ink are discharged in an electrostatic field. SOLUTION: The electrostatic ink-jet recording head is provided with a plurality of recording electrodes 2 which partly bridge slit-liek openings 3 opened at a part of an insulating base film 10 and are coated with an insulating coating member 17, a plurality of discharge points 19 which partly bridge different slit-like openings 23 formed at a part of another insulating base film 22, overlap zigzag with the recording electrodes 2 and are coated with the insulating coating member 17, a holding member 20 for bending and holding the two base films 10 and 22 by two slit-like openings 3 and 23, and a migration electrode 11 arranged to be in touch with the ink including toner particles and flowing between the two base films 10, 22 and the holding member 20.
Patent JP-H05159556-A (JP)
Title: Battery-lid device
Inventor: NAKAZAWA MASAHIDE
IPC: H05K5/03
Filed: 1991-11-30
Abstract: PURPOSE:To prevent that a claw, for hooking use, which is installed at a battery lid and a recessed part, on the side of an enclosure, to which the claw is hooked are damaged when the battery lid is opened and shut by a method wherein the battery lid is hooked to the enclosure by means of the elastic force of a terminal member. CONSTITUTION:A terminal member 30 is constituted of the following: an L-shaped terminal plate 32 which is fixed to an enclosure 21 by means of screws 35A, 35B; and a terminal plate 31 which is supported axially by the terminal plate 32 so as to be turned freely in the direction of an arrow (d) by means of a hinge 33. When a battery lid 25 is shut, a contact protrusion 31C formed at the terminal plate 31 is pressed by the battery lid 25, and the terminal member 30 is bent to the direction of an arrow (h). At this time, a pressure force indicated by an arrow F1 is generated at the battery lid 25 by the elastic force of the terminal member 30, and the hooking force of a claw 37A at the battery lid 25 to a recessed part 38A is generated. Thereby, the flexure of the claw 37A, at the battery lid 25, which is hooked to the recessed part 38A at the enclosure 21 can be absorbed by the elastic deformation of the terminal member 30. As a result, it is possible to prevent that the claw 37A and the recessed part 38A are damaged by the opening and shutting operation of the battery lid 25.
Patent JP-H10165159-A (JP)
Title: Secondary processing apparatus for molded food
Inventor: WADA TAKASHI
IPC: A23L13/60
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce shock applied to a molded food in conveying for a secondary processing, and surely correct a deformation generated by the secondary processing. SOLUTION: This secondary processing apparatus has an inclined elevating conveyor 10 receiving a molded food at a low position, raising the food and carrying it to a secondary processing part 20 in vertically removable state with a base end side as a shaft, a carrying conveyor 30 receiving the molded food received the secondary processing and discharged it from the elevating conveyor 10 at a lowered position of the elevating conveyor 10, and a member 31 for correcting a deformation of the molded food on the carrying conveyor 30.
Patent JP-2000174338-A (JP)
Title: Gallium nitride based compound semiconductor light- emitting element
Inventor: OKU YASUNARI
IPC: H01S5/343
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain new structure wherein light distribution characteristic directly above a light-emitting element is improved and light emission intensity can be maintained to be high, in a light-emitting element wherein a substrate composed of gallium nitride based compound semiconductor is used and this substrate side is set as a main light-emitting surface. SOLUTION: In this semiconductor light-emitting element, a laminated structure of an N-type clad layer 2, an active layer 3 and a P-type clad layer which are composed of gallium nitride based compound semiconductor is formed on a substrate 1 made of N-type gallium nitride based compound semiconductor, and an electrode connected with the substrate 1 is formed. The electrode is formed in directly contact with the surface of the substrate 1 which is exposed by eliminating a part of the laminated structure from the surface side. As a result, an electrode arranged on the main light-emitting surface side is made unnecessary, and the light distribution can be made uniform.
Patent JP-H05255586-A (JP)
Title: Composition containing polyphenylene ether resin and polyamide resin which exhibits improved properties
IPC: C08K5/1515
Filed: 1992-12-24
Abstract: PURPOSE: To obtain a composition which exhibits a high melt flow index, good chemical resistance, tensile strength, and impact strength by incorporating a compatibilizer and a specified block copolymer into a polyphenylene ether resin and a polyamide resin.  
     CONSTITUTION: A composition comprising (A) a polyphenylene ether resin such as poly(2,6-dimethyl-1,4-phenylene ether), etc., (B) a polyamide resin (e.g. polyamide 6), etc., (C) an effective amount of a compatibilyzer such as maleic hydrazide, etc., and (D) a linear or taper-shaped block copolymer such as a copolymer having A 1  (styrene, etc.), and B 1  (butadiene, etc.), blocks. The composition exhibits a high melt flow index, good chemical resistance, tensile strength, and impact strength. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03206033-A (JP)
Title: Antitrichophytic agent
Inventor: TSUDA KENJI
IPC: A61K31/13
Filed: 1989-12-29
Abstract: PURPOSE:To provide an antitrichophytic agent containing an alkyldimethylamine tetraborate as an active component, exhibiting antifungal activity against tricophytons, usable without generating resistant trichophyton and suitable for the clinical remedy for athlete's foot. CONSTITUTION:The compound of formula (R is 10-14C alkyl) or its hydrate is used as an active component of the objective agent. It can be used in the form of an ointment by using liquid paraffin, petrolatum, etc., as a base or a liquid agent by using a mixture of ethanol and water as a base. The ratio of the active compound of formula in the preparation is 0.1-100wt.% preferably 0.5-10wt.%. The compound of formula can be synthesized e.g. by reacting octyldimethylamine with metaboric acid at 140-170 deg.C, preferably 140-150 deg.C.