baber/WOPTO huggingface dataset:
Patent JP-H02184398-A (JP)
Title: Moving bed-type denitrification device
Inventor: OGAKI YOJI
IPC: C02F3/08
Filed: 1989-01-10
Abstract: PURPOSE:To prevent the clogging of the carrier and packed bed by providing a denitrification tower, an air-lift pipe, a carrier made of nonwoven fabric pieces, a diffuser and a carrier circulating cylinder also used for discharging back-washing water to the denitrification device. CONSTITUTION:Raw water and a nitrified circulating soln. are supplied to the denitrification tower 1, and air is blown from the diffuser 6. Consequently, bubbles ascend in the air-lift pipe 2, and an ascending flow of water is generated by the bubbles. The carriers 3 of the chopped nonwoven fabric are successively sucked into the air-lift pipe 2 from the lower part of the packed bed 4. The sludge adhered to the carrier 3 in high concn. by the propagation of denitrifying bacteria is released. The carriers 3 are continuously cleaned in this way, and the cleaned carriers 3 and the released sludge are introduced into the carrier circulating cylinder 8 from the upper opening 14 of the air-lift pipe 2. The back-washing water mixed with the released sludge is extracted from a back- washing water discharge pipe 10, whereas the cleaned carriers 3 descend on a conical plate 11 and are circulated to the upper packed bed 4 from an opening 12 through a circulating port 13. The carriers 3 are continuously backwashed in this way, and the clogging of the carrier 3 and packed bed 4 is prevented.
Patent JP-H05189982-A (JP)
Title: Readout output circuit with sense circuit
Inventor: SHIRAISHI MIKIO
IPC: G11C17/00
Filed: 1992-01-09
Abstract: PURPOSE:To provide a readout output circuit having a sense circuit which accelerates the readout speed of data stored in memory. CONSTITUTION:The readout output circuit having the sense circuit is provided with a reference side switch 113, and an input side switch 112. The reference side switch 113 and the input side switch 112 are turned on prior to the start of a sense operation, and a reference voltage VCC is supplied to the first input terminal of a sense amplifier 101, and the second terminal is grounded. After that, the sense operation is executed by turning off the reference side switch 113 and the input side switch 112, supplying the output signal of a dummy cell to the first input terminal of the sense amplifier 101, and supplying the output signal of a main body ROM to the second input terminal. Thereby, it is possible to accelerate the readout of the data from a memory cell without increasing a current on the memory cell.
Patent JP-H02182004-A (JP)
Title: Adhering and fixing structure of dielectric resonator
Inventor: SUZUKI MASAHIKO
IPC: H01P7/10
Filed: 1989-01-09
Abstract: PURPOSE:To prevent the deterioration in the Q at an adhered face between a support base and a dielectric resonator and to reduce electric loss by adopting the structure such that plural projections are formed to one side of the support base and the dielectric resonator is adhered and fixed only with part of projections among the plural projections. CONSTITUTION:One face (a) of a support base 10 adhering and fixing a dielectric resonator 20 is an adhered face having plural projections (b) and in the case of adhering and fixing the dielectric resonator 20 and the support base 10, the dielectric resonator 20 is adhered and fixed only with part of the plural projections (b). That is, an adhesives is applied only to the part of the projections (b) among the plural projections (b) to adhere and fix the support base 10 and the dielectric resonator 20 thereby reducing the deterioration of the Q being one of electric characteristics of the dielectric resonator.
Patent JP-H06209475-A (JP)
Title: Multi-medium equipment
Inventor: MATSUURA HIROSHI
IPC: H04N7/173
Filed: 1993-01-11
Abstract: PURPOSE:To allow the equipment to easily discriminate whether an opposite party is a machine or a person and to improve the operability by using a regular synthesis output means for a voice output means. CONSTITUTION:When the user selects any items on a display section 22 by a touch operation, while a synthesized tone is outputted from a regular synthesized voice output section 23, it is possible that another item might be selected to call a person in charge of guidance. In this case, a control section 25 uses a video telephone set 10 to call a person in charge of guidance to suppress output of a regular synthesized tone from the output section 23. Thus, an output level from the output section 23 is set small or mode zero, then the user makes conversation with the person in charge of guidance by using a telephone set section 14 without being hindered by the regular synthesized tone. Since a machine output voice and a human voice are discriminated easily from each other, the operability is enhanced.
Patent JP-S5595856-A (JP)
Title: Detecting method for destruction progress locus
Inventor: KIKUCHI MASAAKI
IPC: G01N25/72
Filed: 1979-01-16
Abstract: PURPOSE: To increase the efficiency for the crack development behavior analysis of the structure material as well as realize the direct measurement of the crack depth, by heating up the broken cross-section of the tested piece and then giving emergence to the locus pattern of the destruction progress.  
     CONSTITUTION: The device which predicts the fatigue life time of various types of structure materials receiving the repetitive stress is constituted heating power source 11, heating coil 13 to give heating to sample 12, temperature detecting thermocouple 14 for sample 12, temperature control unit 15 and others. Coil 13 is made to be shifted or carried and can be installed in accordance with the size of the sample or the heating area. Thus coil 13 suffices with that which can secure the level up to the oxide film formation temperature of sample 12 by means of the low-frequency coil, the high-frequency coil, the electric furnace or the like. As a result, the locus along which the crack of the structure component changes can be made to come up to the surface, thus securing the direct measurement of the crack depth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61163934-A (JP)
Inventor: HARUTOMUUTO TSUAINAA
IPC: C08G65/40
Filed: 1986-01-10
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-S58124747-A (JP)
Inventor: ARUBUREHITO MARUHORUTO
IPC: C09B29/40
Filed: 1983-01-12
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-H05187962-A (JP)
Title: Evaluating apparatus of optical line
Inventor: KIYONO MINORU
IPC: G01M11/02
Filed: 1992-01-09
Abstract: PURPOSE:To obtain an evaluating apparatus of an optical line which measures a Rayleigh scattering distribution in the optical line with a spatial resolution of 1m or below and can evaluate even the transmission characteristic of the optical line. CONSTITUTION:In an evaluating apparatus of an optical line wherein an emission light from a light source 1 obtained by sweeping a frequency of intensity modulation is made to enter the optical line 4, a reflected light from the optical line 4 is detected by a photodetector 5 and the position of a reflecting point on the optical line 4 is measured on the basis of a frequency response of the intensity of the reflected light, light amplifiers 7 and 8 are disposed in the rear stage of the light source 1 and in the front stage of the photodetector 5 respectively. The two amplifiers 7 and 8 are connected to one exciting light source 9 through a light wave divider 2, and the light wave divider 2 is made to have a branching ratio which makes an excitation input power from the exciting light source be a maximum excitation input power not (causing Brillouin scattering by the emission light from the light source.
Patent JP-S61160244-A (JP)
Inventor: SOWA MASAHIKO
IPC: B32B15/08
Filed: 1985-01-10
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-H11201557-A (JP)
Title: Structure of hot water supply port of bathtub
Inventor: TOKAWA HIDEYOSHI
IPC: F24H9/12
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a hot water supply port of a bathtub for comfortably bathing by reducing a noise at the time of reheating bathtub water. SOLUTION: A hot water supply port member 3 for supplying a hot water for filling or a hot water for reheating bathtub water is mounted at a bathtub 1, and a hot water supply tube 5 to which the hot water is supplied from a water heater communicates with the member 3. A stop valve 25 for opening and closing a channel 22 for supplying hot water in the member 3 is internally mounted in the channel 22. A valve operating unit for operating to close the valve 25 when hot water is discharged in an abnormal state from the member 3 is provided at the member 3. An inspection port 30 of the channel having the valve 25 is provided at the member 3, and a cap 31 for blocking the port 30 is detachably mounted at the port 30. A guide hole 34 for guiding a slide when the valve 25 is opened and closed is provided at the cap 31.  A solid structure having no gap between the hole 34 and a male threaded part 32 of an outer periphery of the cap 31 is formed at the cap 31.
Patent JP-H06207891-A (JP)
Title: Sample base for ion milling apparatus
Inventor: HATA YOSHIFUMI
IPC: H01J37/20
Filed: 1993-01-11
Abstract: PURPOSE:To manufacture a sample for a transmission electron microscope in which a stepwise difference does not occur in a boundary of the sample without using a cut-off plate. CONSTITUTION:The sample base for an ion milling apparatus comprises a sample placing plate 2 for placing and supporting a thin filmlike sample 1 for a transmission electron microscope, and four struts 8 for rotatably holding, the plate 2. Lengths of a pair of the opposed struts 8 are different. The plate 2 is so held at the struts 8 that an angle between an ion beam 3 for sputter etching the sample 1 placed on the plate 2 and an upper surface of the plate 2 is varied as the plate 2 is rotated. The sample 1 is so placed on the base 2 that, when the beam 3 is parallel to a boundary 6 of the sample, an incident angle of the beam 3 to the sample 1 is zero degree. In this case, a surface of the sample 1 is not etched.
Patent JP-S59176524-A (JP)
Title: Oven toaster
Inventor: KOBAYASHI YASUMICHI
IPC: F24C7/04
Filed: 1984-01-11
Abstract: PURPOSE:To make it possible to wash whole of a vessel forming part of the oven toaster by a method wherein the oven toaster is made dividable into two parts and a control section including therein all of electric parts of the oven toaster is separated from the vessel. CONSTITUTION:All of the electric parts of the oven toaster such as heat generating bodies 12a and 12b, thermostat and the like are mounted in the control section 11 so as to be controlled by control knobs 13a and 13b. The vessel 14 which is separable from the control section 11 has a wire netting 15 and a front door 16 and is further provided with receiving ports 16a and 16b for receiving the heat generating bodies 12a and 12b and connecting metals 17a and 17b which are required for connecting the box 14 and the control section 11. Designated by Numeral 18 is a support for the wire netting 15 on the side of the control section 11. In case where the vessel 14 and the control section 11 are connected, the side wall of the control section 11 is made to serve as one side wall of the vessel 14 and the connecting metals 17a and 17b are held stationary by means of stop metals 19a and 19b. As a consequence, it is possible to remove the electric parts from the vessel 14 freely and to clean the vessel 14.
Patent JP-H01179595-A (JP)
Title: Key telephone system
Inventor: ASANUMA SATOSHI
IPC: H04Q3/58
Filed: 1988-01-08
Abstract: PURPOSE:To decrease the number of link ICs by connecting a key telephone set and a control signal line to one out of the row or the column of the matrix type cross point of one link IC, connecting a trunk line and the control signal line to the other out of the row or the column which is not used in the previous connection, and designating the line IC by the OR signal of plural strobe signals from a control IC. CONSTITUTION:For example, when a cross point (a) composed of a row X0 and a column Y0 of a link IC2a is closed, a control IC4 makes a strobe signal STR2 into a low level and outputs an address (00000) and the data, and further, when a cross point (b) composed of a row X3 and a column Y7 of the link IC2a is closed, the control IC4 makes a strobe signal STR4 into the low level and outputs an address (11111) and the data. Consequently, since the link IC2a is designated by an OR gate (IC6) even when either of the strobe signals STR2 and STR4 becomes the low level, the link IC2a can be controlled as though a link IC3 existed virtually, and the link IC3 can be omitted.
Patent JP-H06206020-A (JP)
Title: Coating tool for fuel lid
Inventor: TANAKA YOSHIKI
IPC: B05B5/08
Filed: 1993-01-11
Abstract: PURPOSE:To prevent defect of coating from occurring on electrostatic coating of a fuel lid. CONSTITUTION:Under a condition where a fuel lid 5 is mounted on a coating tool 11, the shortest distances from the inner peripheral parts of a frame 10 to the outer shape of the fuel lid 5 become approximately the same intervals. Namely, the fuel lid 5 is mounted on the coating tool 11 so as to make the lengths A, B, C and D approximately equal. When electrostatic coating is applied on the fuel lid 5, as the electric field of the surface of the fuel lid 5 becomes uniform, the surface of the fuel lid 5 is uniformly coated and it is possible to prevent defect of coating generated when the electrostatic coating of the fuel lid 5 is performed from occurring.
Patent JP-S62162133-A (JP)
Title: Analog data processor device
Inventor: SHIRAI IKUO
IPC: H03M1/12
Filed: 1986-01-10
Abstract: PURPOSE:To quantize measured analog signals at high accuracy in a large range from low voltage level to high voltage level even when the width of variation of measured analog signals is large by controlling the amplification degree of an amplifier circuit automatically and making an input level to an A-D conversion circuit a value close to the optimum value. CONSTITUTION:The output of an amplifier circuit 2 is compared with a reference signal VR which is set to a value near the maximum voltage of measured analog signals by a comparator circuit 6. When the output is higher than the reference signal VR, the output of the comparator circuit 6 becomes high level, and applied to the gate circuit of a counter circuit 7. Gain clock pulse SC outputted from a controlling circuit 8 is passed, and counted by a counter 82 which was set to an initial value by a counter clear signal SR from the controlling circuit 8, and outputted as gain data DG. The gain data DG are sent to an I/O port 5 and held temporarily and, at the same time, sent to the amplifier circuit 2 and control the amplification degree until the output of the comparator circuit 6 becomes low level. At this time, the input level to an A-D conversion circuit 4 becomes a value close to the optimum value.
Patent JP-S62160771-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIBA TOSHIHIKO
IPC: H01L29/41
Filed: 1986-01-10
Abstract: PURPOSE:To improve the integration level of a device, by opening a contact window in a drain at first corresponding to an element at an equal potential, performing contact compensating diffusion, thereafter opening a region including a source region and a field insulating layer, exposing the source region and a channel cutting region, thereby forming a common contact window for the source and a substrate. CONSTITUTION:An insulating layer 2 is deposited on a field effect transistor, which is formed on a semiconductor substrate 1. A first opening part 3 is formed ion the insulating layer 2 on a drain region 1D. Impurities having the same conductivity as the drain region 1D are introduced in the semiconductor substrate 1 through the first opening part. A second opening part 4 is formed in the insulating layer 2 on the semiconductor substrate 1 including a source region 1S. Conductor layers 5D and 5SC are formed so as to cover the opening parts 3 and 4. Since the substrate contact can be simultaneously formed together with the source contact in contact with the source region 1S, the integration level is improved.
Patent JP-S61162310-A (JP)
Title: Manufacture of injection-molded article
Inventor: ITABASHI KATSUJI
IPC: B29C45/27
Filed: 1985-01-11
Abstract: PURPOSE:To offer a product which possesses no crack and sufficient strength in its weld line and possesses few air accumulation and short mold, by providing a pin gate which is larger than a thickness of a gate part of an injection-molded product. CONSTITUTION:The whole of a product 6 is molded by a method wherein injected plasticized resin passes through a runner 8 and jetted through a protruded pin gate holes 5, 5' which have been obtained through a sprue 7. Air in the inside of a mold is discharged outside through air vents 4, 4'. As a gate cut plate 9 is broken as the mold is in a three plate method through which the mold is separated into three parts, the runner 8 is separated from the mold and the pin gates 5, 5' are cut off from the product 6. The product 6 is unloaded by ejecting an ejector rod 3 after a core 1 and cavity 2 have been broken afterward.
Patent JP-H06209076-A (JP)
Title: Method for adjusting high-frequency integrated circuit device
Inventor: HOSHINO KOICHI
IPC: H01L27/04
Filed: 1993-01-12
Abstract: PURPOSE:To provide a high-frequency integrated circuit device which is constituted in such a way that the precise pattern of a matching circuit, etc., formed on a substrate which cannot withstand heat and stresses can be surely trimmed and adjusted. CONSTITUTION:A high-frequency transmission line 12 composed of a thin film is formed on a substrate 11 of GaAs, etc., and a load 13 is connected to the end of the line i2. A branched transmission line 14 which is formed of a thin film and has a length L2 is branched from the line 12 at a distance L1 from the load 13. After measuring the characteristic of a circuit, a transmission line 15 for adjustment is formed on a thin film at the front end of the line 14 by the lift-off method so that the length of the line 15 from the diverging point can become L3. Since the line 15 is extended from the line 14 in such a way, the length of the line 14 can be adjusted and trimming can be performed for matching.
Patent JP-H07209135-A (JP)
Title: Apparatus for forming laser light sheet
Inventor: YAMAGUCHI SHIGERU
IPC: G01M11/00
Filed: 1994-01-18
Abstract: PURPOSE:To make it possible to improve the luminance of a laser light sheet without providing a high output power for a laser oscillator by reciprocating a laser beam with mutually opposed reflecting surfaces so as to satisfy t-1+e specified conditions. CONSTITUTION:A measuring laser beam 3 having a height (h) of the beam cross section is emitted at an inclination angle 9. from a laser oscillator 2 toward the vicinity of the side-end part of one end A of a reflecting surface 15a of one laser mirror 14a. Then, the beam is cast on the reflecting surface 15a and reflected at an angle equal to the beam inclination angle theta to a reflecting surface 15b on the opposite side. At this time, the incident position of the incident laser beam 3 on the reflecting surface 15b from the reflecting surface 15a is displaced to the side of another end B of the reflecting surface 15b by h/cos theta1. during the advance of the laser beam 3 over the distance (d) based on the relationship of tan theta1=h/cos theta1/d. The laser beam 3 is reciprocated between both reflecting surfaces 15a and 15b. Thus, the laser light sheet is formed between the mirrors 14a and 14b.
Patent JP-S63273960-A (JP)
Inventor: DONARUDO JIEI HANFURII
IPC: G06F13/26
Filed: 1988-01-11
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-H08225493-A (JP)
Title: New compound containing fluorine
Inventor: MATSUO HITOSHI
IPC: C08F20/22
Filed: 1996-01-12
Abstract: PURPOSE: To obtain a new compound useful as a monomer containing fluorine, and excellent in compatibility with a monomer containing a polyfluoroalkyl group. CONSTITUTION: This compound containing fluorine of the formula CH2 =CR- COOCH(CH2 R<f> )CH2 O(R<1> O)n R<2> [R and R<2> are each H or methyl; R<f> is a polyfluoroalkyl; R<1> is an alkylene; (n) is 1 to 10]. The compound is obtained by reacting (meth)acryloy chloride with an alcohol containing the polyfluoroalkyl group and an oxyalkylene group. When the compound containing fluorine is converted into a copolymer containing the compound as a constituent unit, a high-performance water-and-oil repellent capable of simultaneously imparting high water repellency and excellent fouling eliminating properties is obtained. The new compound containing fluorine is excellent in compatibility with other compounds containing fluorine and an extremely stable latex is obtained by carrying out the polymerization especially in a dispersion system.
Patent JP-H01181003-A (JP)
Title: Pressure reducing turbine apparatus
Inventor: FUKUDA MASAATSU
IPC: F22B35/12
Filed: 1988-01-13
Abstract: PURPOSE:To maintain high efficiency over a wide load range by increasing or decreasing the supply of vapor to each of a plurality of stages of a pressure reducing turbine. CONSTITUTION:When the plant output is low, the pressure difference between the exit and entrance of a pressure reducing turbine is great, and since the volume of vapor passing through the pressure reducing turbine is small, only a first vapor increasing or decreasing valve 5 is opened. When the divergence is increased, the volume G1 of vapor flowing in a first stage 4a increases. The first vapor increasing or decreasing valve 5 is fully opened, and a second vapor increasing or decreasing valve 5b is then opened. When the divergence of the second vapor increasing or decreasing valve 5b is increased, the volume G2 of vapor flowing in a second stage 4b increases. When the vapor volume G increases, the volume G1 of vapor flowing into the first stage 4a then decreases, while the sum of the vapor volume G of the first stage 4a and the volume G2 of vapor flowing into the second stage 4b increases. The second vapor increasing or decreasing valve 5b is fully opened, and a third vapor increasing or decreasing valve 5c is opened. When the divergence of the third vapor increasing or decreasing valve 5c is increased, the volume G3 of vapor flowing into a third stage 4c increases, while the volume G2 of vapor flowing into the second stage 4b then decreases. However, the sum of the vapor volume G1 of the first stage 4a and the volumes G2, G3 of vapor flowing, respectively, into the second and third stages 4b, 4c, i.e., the vapor volume of the third stage 4c increases.
Patent JP-H07211603-A (JP)
Title: Machining method for wafer
Inventor: MAEJIMA HIROSHI
IPC: H01L23/544
Filed: 1995-01-13
Abstract: PURPOSE:To prevent generation of dust particle due chipping as well as generation of other defects by beveling the outline part of a wafer and the joint thereof with a notched part. CONSTITUTION:The outer peripheral part 3 of a wafer 1 is beveled arcuately in order to protect the outer peripheral part of the wafer against chipping. The joints 4 between the orientation flat 2 of the wafer 1 and the outline thereof are also beveled arcuately as shown by solid lines in order to prevent chipping from occurring in the corner region, shown by a dash and dot line, at the joint thus preventing generation of dust particle due to chipping. This method reduces dust particles produced through chipping, unacceptable transfer, unacceptable thickness of resist film, and defects caused by an acute corner part or bent part.