baber/WOPTO huggingface dataset:
Patent JP-S6274496-A (JP)
Title: Method for treating waste water
Inventor: FUKUSHIMA REIZO
IPC: C02F3/08
Filed: 1985-09-27
Abstract: PURPOSE:To efficiently remove nitrogen and phosphorus, by constituting the main component of bacteria carrier particles of calcium carbonate and adding an iron salt and an aluminum salt to raw water or a fluidized bed. CONSTITUTION:A gas blow-in port 3 and a raw water supply port 4 are provided to the lower part of a fluidized bed 1 and a static water part 6 and a treating water flooding weir 7 are provided to the upper part of a fluidized bed tank. A piping system for communicating a pump 5 for recycling a part of water to be treated to the tank of the fluidized bed 1 with the fluidized bed 1 is provided and gas is blown in the lower part of the fluidized bed 1 from the gas blow-in port 3 to wash sludge. Water to be treated enters an aeration tank 8 where the soluble BOD component in the water is decomposed by aerobic bacteria. Calcium carbonate is used as fine carrier particles and an iron salt or an aluminum salt is added to raw water or the fluidized bed to perform the necessary treatment. By this method, treatment process can be simplified.
Patent JP-H0375555-A (JP)
Title: Manufacture of biosensor
Inventor: MIYAMOTO SHIGEYUKI
IPC: G01N27/02
Filed: 1989-08-16
Abstract: PURPOSE:To make it possible to manufacture a biosensor based on the direct movement of electrons between enzyme and an electrode by immobilizing the enzyme at 45 deg.C or more with electrolytic-polymerization macromolecules. CONSTITUTION:Electrolytic polymerization is performed in a solution containing electrolytic polymerization material and enzyme. Thus an immobilizing step for immobilizing the enzyme to the polymerization film is provided in the manufacturing method of a biosensor. In this method, the biosensor is manufactured at the temperature of 45 deg.C or higher in electrolytic polymerization. The biosensor wherein the enzyme is immobilized in this way can impart current response depending on the concentration of a substrate even if enzyme and a mediator are not present. The fact is estimated such that the high-order structure of the enzyme is changed reversibly in the electrolytic polymerization, conductive macromolecules are formed in the vicinity of the active center of the enzyme and the direct electron movement between the enzyme and the electrode becomes possible. There is no restriction on the concentration of oxygen in comparison with the biosensor which requires enzyme. Therefore, the substrate having the more higher concentration can be measured. Since a potential which is applied on the sensor for measurement is low, the interference on the reaction of the sensor by other materials is low.
Patent JP-H0962582-A (JP)
Title: Cache memory device in pseudo set associative system
Inventor: TAKAKUWA MASAYUKI
IPC: G06F12/08
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To realize reconfiguration with an optimum number or ways in a simple constitution. SOLUTION: Directory parts 11-0 to 11-(N-1) each of which has n entries, and cache data parts 12-0 to 12-(M-1) each of which has m entries are provided, and relations N*n=M*m and m=2<k> *n are given, and the directory is configured based on the set value of a register 18 by selector circuits 19-0 to 19-(N-1). Hit/miss discrimination circuits 15-0 to 15-(N-1) check the hit based on entry contents read out from directory parts 11-0 to 11-(N-1), a request address, and outputs of circuits 19-0 to 19-(N-1). When the entry in the current bank indicated by a register 16 is hit, a current bank control circuit 17 outputs data of this entry; but when the entry in another bank is hit, the circuit 17 performs switching to data read from the bank of the hit entry and takes this bank as the current bank.
Patent JP-S6455291-A (JP)
Title: Integrated circuit device
Inventor: UENISHI KENJI
IPC: H01L23/28
Filed: 1987-08-26
Abstract: PURPOSE: To enable inexpensive production of thickness as an IC unit by mounting and bonding an integrated device on the face opposite to a lead frame fabricated in a desired shape, and by covering a part of the lead frame with sealing resin for this integrated device. CONSTITUTION: For a lead frame 40 that has been formed in a prescribed shape, its one face is used as external connection terminals 40a and the integrated device 50 is die-bonded on the other face 40b, and the other face 40b and connecting pad portion of the integrated device 50 are connected with wire bonding 60 of such materials as gold, aluminum and copper. After required connection between the integrated device 50 and the lead frame 40 are conducted, the integrated device 50 is protected with transfer molding technique using sealing resin 70. An IC unit 100 is obtained in this manner. This structure eliminates necessity of precision circuit substrate with a high accuracy, enables use of general lead frame that is inexpensive, and allows easy manufacture of products as IC unit with arbitrary thickness.
Patent JP-S6366537-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/1337
Filed: 1986-09-09
Abstract: PURPOSE:To improve a memory effect of a liquid crystal panel by depositing aluminum oxide by evaporation on a substrate from the direction diagonal thereto and executing orientation control of a ferroelectric liquid crystal. CONSTITUTION:Al2O3 is deposited by evaporation from the diagonal direction onto the substrate 92 on which a transparent electrode layer is provided. For example, the substrate 92 is set with inclination by an angle (e.g.: 85 deg.) with the vapor deposition direction from the perpendicular direction to the substrate in a bell-jar 91. Al2O3 is used for a vapor deposition source 93 and is heated by projecting an electron beam, etc. Fine projection groups of Al2O3 are thereby formed in a specified direction on the electrode layer of the substrate 92. The vapor deposition directions of the Al2O3 on the upper and lower substrates are anti-paralleled with each other to constitute the cell and the ferroelectric liquid crystal is sealed into the cell. The thickness thereof is preferably adjusted to <=5mum. The liquid crystal molecules are thereby oriented to the structure to cause the smallest elastic deformation and the liquid crystal panel having a high memory effect is obtd.
Patent JP-H10294530-A (JP)
Title: Multiquantum well type semiconductor light emitting element
Inventor: TAMAMURA KOJI
IPC: H01S5/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which emits uniform light and has superior light emission characteristics. SOLUTION: On an n type GaAs substrate 1, an n type GaAs buffer layer 2, an n type AlGaInP clad layer 3, an active layer 4 in GaInP/AlGaInP multiquantum well structure, a p type AlGaInP clad layer 5, a p type GaInP layer 6, and a p type GaAs cap layer 7 are grown in order, the p type AlGaInP clad layer 5, p type GaInP layer 6, and p type GaAs cap layer 7 are formed in a mesa structure, and n type GaAs current block layers 8 are grown and laminated on both the sides of the mesa structure. The active layer 4 consists of the n type (Al0.7 Ga0.3 )0.5 P clad layer 3, p type (Al0.7 Ga0.3 )0.5 P clad layer 5, an (Al0.35 Ga0.65 )0.5 In0.5 P barrier layer of 50Å in thickness, a Ga0.52 In0.48 P quantum well layer positioned in the center of the thickness Å, and a Ga0/52 In0/48 P quantum well layer close to the clad of 46 Å in thickness.
Patent JP-2000043547-A (JP)
Title: Gas detecting device for vehicle
Inventor: DAIMON YUJI
IPC: B60H1/24
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve performance to prevent wetting of a filter. SOLUTION: An air passage 13 through which air flows from the air inlet of a case 1 toward the air outlet 1d thereof is formed. A gas sensor 3 is arranged in an upper position arranged in a state to interrupt the air passage 13 and a labyrinth structure part is arranged in a lower position. A so formed labyrinth structure part comprises a central dripping wall 16a extending in the direction of width with end part passages 13a at the two ends in a lateral direction of the air passage 13 left in a gap-formed state and inclined that a central part is highest and right and left ends are low;  and end part dripping walls 16b, 16b, 16c, and 16c arranged above and below the respective end part passages 13a and extending in a central direction from the end part of the air passage 13 to a position overlapped in a vertical direction with the central dripping wall 16a, and inclined that the tip edge on the central side of the air passage is lowered.
Patent JP-H0261009-A (JP)
Title: Continuous annealing furnace for steel strip
Inventor: ISHIBASHI GENICHI
IPC: C21D9/56
Filed: 1988-08-29
Abstract: PURPOSE:To eliminate the development of thermal deformation and pickup flaw in a steel strip and to enable high speed annealing by setting tension developing devices at inlet and outlet sides of a furnace and arranging a guide device for passing the steel strip under non-contacting with gas injection at a turning part. CONSTITUTION:In the vertical furnace parallel setting preheating zone 1, heating zone 2, soaking zone 3 and cooling zone 4, deflector rolls 5 are set between the preheating zone 1 and the heating zone 2. The turning part is arranged between the soaking zone 3 and the cooling zone 4 and gas injection toward radius direction is executed to the steel strip with the guide device 6. Tension bridle rolls 8a, 8b are arranged at the inlet side of the preheating zone l and the outlet side of the cooling zone 4 to give the steel strip the tension. Th. guide device 6 is composed of plural divided chambers 13 connected to each piping 12 from a circulating fan 11 and the gas sent with circulating fan 11 is injected to the steel strip passing the turning part 7 from nozzle hole 14 formed in each divided chamber 13.
Patent JP-2000048388-A (JP)
Title: Lens for optical pickup, its production, optical pickup and optical disk device
Inventor: UEDA HIROYUKI
IPC: G11B7/135
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized thin lens for an optical pickup having necessary optical characteristics and giving a high production yield by specifying a range of the central thickness of the optical face of a lens and the thickness of the shingle part of the lens. SOLUTION: When the central thickness of the optical face of a lens and the thickness of the shingle part of the lens are represented by T1 and T2, respectively, 0<T1<=1.5 and 0<T2<=0.4×T1 are satisfied. An upper die is moved upward to open a cavity and a glass material having a prescribed area is put in the cavity. An inert gas is substd. for the atmosphere around the cavity, the glass material is heated to a prescribed temp. and this prescribed temp. is maintained. The upper die is moved downward to press the glass material while maintaining the prescribed temp. and the glass material is formed in the shape of an objective lens by maintaining a prescribed pressure. Slow cooling is started while maintaining the prescribed pressure and then the pressure is reduced.  After rapid cooling, the upper die is moved upward to open the cavity and the resultant objective lens 26 in which the central thickness T1 of the optical face 26b is larger than the thickness T2 of the shingle part 26a is taken out.
Patent JP-2000043869-A (JP)
Title: Aluminum pallet
Inventor: IWAMURA HIROSHI
IPC: B65D19/28
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum pallet which is excellent in flexibility in a lengthwise direction of the pallet at the time of mounting a cargo and excellent in resistance to scratching while various characteristics of aluminum such as reduction in weight and strength can be maintained. SOLUTION: The aluminum pallet 1 comprises end beam materials 2 and deck boards 3 wherein respective members are formed of rectangular hollow materials made of aluminum or an aluminum alloy. The pallet 1 has the end beam materials 2 placed in parallel, both end deck boards 3 orthogonally placed at both ends of the end beam materials 2, a plurality of intermediate deck boards 4 orthogonally placed at the middle of the end beam materials 2 and a plurality of leg members 6 orthogonally placed under the end beam materials 2. The respective deck boards 3, 4 are supported by the end beam materials 2, while respective surfaces of the respective deck boards 3, 4 and the end beam materials 2 are leveled to form an upper face deck 7, and contact parts between at least the end beam materials 2 and both end deck boards 3 are fixed by welding.
Patent JP-S58110173-A (JP)
Title: Cutter for pressure vessel of nuclear reactor
Inventor: HONMA TAKESHI
IPC: B23K7/00
Filed: 1981-12-23
Abstract: PURPOSE:To provide a cutter which can disassemble pressure vessels of nuclear reactors without damaging the power generating installations of the reactors by mounting torches via supporting bases to the outside shaft on the outside circumference of an inner shaft. CONSTITUTION:The bottom end of a bar-like inner shaft 1 is located in the bottom of a pressure vessel V disconnected from systems after removal of internal structures from the vessel V. The top end of said shaft is fixed to a beam 20. A pulley 4 and, for example, two pieces of supporting bases 5 having torches 6 at one end are mounted to the cylindrical outside shaft 2 on the outer side of the shaft 1. Acetylene and oxygen are fed to the torches 6 from generators 10, 11 and are ignited, so that flames are generated from nozzles 7. When a base plate 13 supported rotatably on a cover 12 of the vessel V is rotated by a motor 19 and the torches 6 are rotated, the circumferential cutting of the vessel V is made possible. If a wire 15 which is stuck at one end to the plate 13 is wound and unwound by a winder 16 and the torches 6 are moved vertically with the pulley 4, the axial cutting of the vessel V is made possible.
Patent JP-H0761646-A (JP)
Title: Paper feed control device
Inventor: ANDO HIDEKI
IPC: G03G15/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a paper feed control device capable of detecting the num ber of paper sheets and the size of the paper sheets with high accuracy, and preventing an increase in cost of the device. CONSTITUTION:A magnetism output part 28 and an induction coil 27 formed on a sensor based board 26 placed on a movable plate 17 in a paper feed cassette 15, are arranged at specified distance L from each other, and the change in intensity of the magnetic field of the magnetism output part 28, which is detected by the induction coil 27 from the movement of the movable plate moving up and down in response to the amount of remaining paper sheets, is detected as the change in voltage signal, and thereby the amount of remaining paper sheets can be determined.
Patent JP-S6369277-A (JP)
Title: Actuator
Inventor: ASAKURA HIROSHI
IPC: H01L41/187
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a monomorph type piezoelectric element for use in an actuator by adding niobium pentoxide (Nb2O5) to PZT powder, and forming an adjusted porcelain. CONSTITUTION:PZT powder used to manufacture PZT porcelain is of porcelain powder made of oxides of lead, zirconium and titanium. The quantity of niobium pentoxide to be added to the PZT powder is 0.8-2.0 mol. % with respect to the PZT powder, and is mixed by means of a ball mill, vibration mill, etc., and is sintered by holding it at 1250-1350 deg.C for 1-5 hours. A monomorph type piezoelectric element obtained in this manner is used as a material of an actuator.
Patent JP-S6191635-A (JP)
Title: Motor-driven winding-up device of camera
Inventor: ARAKI KUNIHIKO
IPC: G03B17/00
Filed: 1984-10-12
Abstract: PURPOSE:To shorten a loss time and to increase the number of frames which are exposed within a unit time by transmitting the turning force of a motor to a film winding-up mechanism through a coupling means consisting of a cam, a roll which contacts the cam surface, and a clutch plate. CONSTITUTION:The motor is driven in a winding-up direction, the slanting surface 23c of the cam 23 is pressed against the roll 21 through the counterclockwise rotation of a shaft 26 to rotate clutch plates 14 and 15 and a gear 7 clockwise, and a semicircular gear counterclockwise, and a driving coupler 1 begins to wind up a film. When the motor is to further rotate a shaft 2, the roll 21 moves over the slanting surface 23c and then receives no driving force from the motor, and the shaft 2 is rotated clockwise with a return spring 5 and stops when the end part of the gear 3 abuts on a pin 4. Therefore, the time from the start of motor rotation to the start of winding-up operation is shortened without using any film winding-up end signal from a camera side to increase the number of frames which is exposed within a unit time.
Patent JP-2000043447-A (JP)
Title: Composite form
Inventor: KIHARA SATORU
IPC: B42D15/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the handling labour of forms on a sender's side and prevent the forms from mismatching with one another by a method wherein various forms are handled integrally. SOLUTION: An advice note 2, statement 3 and a transferring blank 4 are connected to one another through perforations 7 in the order named. Onto the front surface side of the advice note 2, a shipping blank 8 is separably pasted. At one side side normal to the perforation 7 of the advice note 2, an ordering postcard 5 is connected. Further, at one side side normal to the perforation 7 of the statement 3 and the transferring blank 4, introducing postcards 6 are connected.
Patent JP-S59104038-A (JP)
Title: Control on air conditioner
Inventor: SUZUKI AKIO
IPC: F24F11/00
Filed: 1982-12-06
Abstract: PURPOSE:To obtain an air conditioner capable of automatically altering set temperature by detecting the intensity of light illumination and also judging the presence or absence of the sunlight and also of energy-saving operation. CONSTITUTION:Detection signal from a light detector 18a is put in a controller 20 which outputs a signal to raise or lower a set temperature by DELTAT deg.C to a room temperature regulator 19 when receiving the signal. According to the relation between the room temperature detected by a room temperature detecting thermister 16 and the set temperature altered by DELTAT deg.C, signals are outputted to the realy output unit for compressor and the relay output unit for air blower from the controller 20. For example, when the sunlight is irradiated in the daytime during the chilling period, the operation is made at the set temperature because radiant heat from the outside is abundant, and when the sun sets and the effect of radiant heat is reduced, the change in the illumination intensity is detected, the set temperature is automatically raised by 1 deg.C for operation (e). In the case of heating, when the sun rises, the set temperature is lowered by 1 deg.C and the operation (e') is made. Even when the illumination intensity is reduced in rainy and cloudy days, the operation is automatically made likewise.
Patent JP-S59103795-A (JP)
Inventor: OOE HIROYOSHI
IPC: B42D15/02
Filed: 1982-12-04
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-2001043141-A (JP)
Title: Method and system for information singal transmission, and transmission device, reception device, and recording medium for information signal
Inventor: IKEDA NOZOMI
IPC: G06F21/10
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To transmit additional information added to a digital with high secrecy without exerting any influence on an existent digital device (digital equipment). SOLUTION: A level adjustment part 152 makes the signal level of key information for deciphering as additional information small enough not to affect a binarization decision on a main digital signal. This additional information having been made small in level is superposed on the main digital signal by an addition part 153. The main digital signal on which the additional information is added (superposed) is transmitted. A reception device extracts the additional information by subtracting the main digital signal, which is obtained by making a binarization decision on the main digital signal having the additional information superposed and does not have the additional information superposed, from the main digital signal which does not have the additional information superposed.
Patent JP-H0963207-A (JP)
Title: Digital signal recorder
Inventor: MIZUSHIMA TETSUYA
IPC: G11B20/14
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To make possible normal recording an inputted non-standard video signal on a tape by changing a relative speed synchronizing with a frequency and also changing a recording signal even when a deviation exists in a frequency of the inputted video signal. SOLUTION: The input video signal 21 is standardized by a system clock 23 to be converted from an analog signal to a digital signal of 8 bits by an A/D converter. Then, a video signal processing circuit 4 operates based on the system clock 23 to perform shuffling processing, compression processing and error correction coding processing matching with a recording pattern and a characteristic of compression. The output data 25 of the video signal processing circuit 4 are stored in a memory 5 temporarily. Then, a recording/ modulation circuit records/modulates so that a recording signal and a frequency characteristic are matched with the characteristic from magnetic recording and a cylinder to a head or a PLL of a reproducing clock at a reproducing time is applied.  The modulated recording signal 31 is outputted synchronized with a recording clock 29 of the frequency synchronized with a vertical reference signal 22 by a trigger of a head switch 28.
Patent JP-H1033322-A (JP)
Title: Wood display case
Inventor: TAKEMURA MOTOKORE
IPC: A47F3/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To ensure an easy mounting/demounting of a show case and a base by providing a bent piece as a hook on a top front side of the base, a member with a threaded hole for fixation on a top front side, a hook piece on a lower front surface of the show case, and a protruding piece corresponding to the member on a lower front surface, and fixing them by bolt. SOLUTION: This case for Chinese Manju, canned coffee, etc., comprises a base (b) and a show case (s) placed thereon. A bent piece 2 is formed on a circumferential wall 1 at a top front side of the base (b) while a pair of members with a threaded hole 3 are fixed to a top rear side thereof. A hook piece 12 is arranged at the widthwise front surface of the case (s) while a pair of protruding pieces 13 at the rear side. After the hook piece 12 is set below the bent piece 2 while the case (s) is kept its foward inclination posture, the rear side of the case (s) is lowered to place each protrusion 13 on the member 3, and then the protrusion 14 and the member 3 are fixed by a bolt 14 to thereby fix the case (s) to the base (b).
Patent JP-2001043053-A (JP)
Title: System and method for imposing charge in network printer
Inventor: NIWA YUICHI
IPC: G06Q30/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for imparing charge in network printer that can avoid the concentration of print jobs to a single printer by changing an imposed charge calculating method for the other printer. SOLUTION: When executing the change of a calculation parameter through panel operation in a step S601, in a step S602, it is inquired to a user whether or not the calculation parameter of a calculation program is to be changed, a change menu is presented to the user and the change of the calculation parameter is inputted. When changing no calculation parameter, in a step S603, the calculation module is read so that a substitutive calculation program is run.
Patent JP-S59108213-A (JP)
Inventor: POORU MAABIN KURAAKU
IPC: H01H35/24
Filed: 1983-11-15
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。