baber/WOPTO huggingface dataset:
Patent JP-H1182361-A (JP)
Title: Water supply pressure controller
Inventor: SATO KOICHI
IPC: F04D13/16
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a water supply pressure controller by which the setting operation of the operating conditions necessary when the operation of a water supply system is built up, can be easily performed. SOLUTION: This water supply pressure controller controls an operating speed of a pump, so that the pressure in the lower capacity is converged to H00 when a specific capacity of almost 0 water supply amount is regarded as the lower capacity, and an operating speed with H00 pressure is N00 , whereby an arithmetic expression for constantly controlling the terminal pressure H0 =f (N)≈[ (H01 -H00 )/-(N01 -N00 )}(Nx-N00 )+H00 ] in which Nx representes the increased operating speed data each time, can be generated only by setting the pressure data H00 , H01 , and the operating speed data N01 obtained from a specification of the pump. Further the generation of this arithmetic expression is displayed when necessary.  Whereby the setting operation of the operating condition necessary when the operation of the water supply system is built up, can be easily performed, it can easily cope with the installation of the water supply system, and with the cange of the setting.
Patent JP-S6479144-A (JP)
Title: Amide compound and agent for promoting motion of digestive tract containing said compound
Inventor: ITO YASUO
IPC: A61K31/165
Filed: 1987-09-22
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are lower alkyl or together with N form 1-pyrrolidinyl or piperidino). EXAMPLE:4-Amino-5-chloro-N-[4-[2-(dimethylamino) ethoxy] benzyl]-2-methoxy benzamide. USE:An agent for promoting the motion of digestive tracts. It has excellent activ ity to promote the motion of digestive tracts and is extremely useful as an agent for ameliorating various indefinite complaint symptoms of digestive tracts caused by the lowering of the mobility of gastroenteric tracts. PREPARATION:The objective compound of formula I can be produced by converting a carboxylic acid compound of formula II into its reactive derivative and reacting with an amine compound of formula III in the presence or absence of a base (e.g., triethylamine) in a solvent (e.g., chloroform) at a temperature between 0 deg.C and the refluxing temperature of the solvent.
Patent JP-S6296617-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet with small iron loss
Inventor: FUKUDA BUNJIRO
IPC: C21D9/56
Filed: 1985-10-24
Abstract: PURPOSE:To reduce remarkably the iron loss of a grain-oriented silicon steel sheet cold rolled to a prescribed thickness and subjected to final finish annealing by projecting a plasma flame on the steel sheet. CONSTITUTION:A silicon steel slab contg. MnS, MnSe, AlN or Sb as an inhibitor is hot rolled. The resulting plate is cold rolled to the final thickness in a single stage or in two stages with a process annealing stage in-between and the cold rolled steel sheet is subjected to decarburization annealing and finish annealing. A plasma flame is then projected continuously and linearly on the surface of the steel sheet with an inert gas such as Ar, N2 or H2 in a direction nearly perpendicular to the rolling direction of the steel sheet. By this method, the iron loss of the grain-oriented steel sheet can be remarkably reduced at a low cost with superior productivity, work efficiency and safety.
Patent JP-H04115885-A (JP)
Title: Traveling robot and device therewith
Inventor: GOTO JOTARO
IPC: B25J5/02
Filed: 1990-09-06
Abstract: PURPOSE:To facilitate workability and maintenance inspection, by providing a control part which controls four axes including a traveling axis to the three axes of a horizontal articulated robot in order to rotate, revolve and reciprocate a work with its holding. CONSTITUTION:A wrist rotating axis 1d which composes a horizontal articulated type robot rotates a work with its holding, a vertically moving axis 1c moves the wrist rotating axis 1d vertically, a front arm rotating axis 1f revolves on the circumference while vertically holding this vertically moving axis 1c at the tip of a front arm 1b, and a traveling axis 2 controls the wrist rotating axis 1d, vertically moving axis 1c and front arm rotating axis 1f of the horizontal articulated robot 1a and traveling axis 2 so that the traveling axis 2 may reciprocates the horizontal articulated robot 1a. Consequently the work is rotated with its holding, moved vertically, revolved and reciprocated.
Patent JP-2000059177-A (JP)
Title: Voltage controlled filter circuit
Inventor: NISHIKAWA MAKOTO
IPC: H03H11/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To vary a cut-off frequency fc in a wide range and to suppress the fluctuation of passing loss. SOLUTION: Plural amplifiers AMP1-AMP3 are continuously connected between input and output ends. The resistors R1-R5 of the amplifiers AMP 1-AMP3 are switched by a switch means SW, control signals CONT1-CONT3 are impressed to variable capacitors CV1-CV5 for the capacitance of capacitors C1-C5 and the cut-off frequency fc of this voltage controlled filter circuit 200 is variably controlled. Also, the fluctuation of the passing loss accompanying the changeover of the resistors R1-R5 is compensated by switching the feedback resistors R6-R9 of the amplifiers AMP2 and AMP3.
Patent JP-S61164952-A (JP)
Inventor: FUREDERIKU SHIYURINGUMAN
IPC: B65D47/20
Filed: 1985-10-24
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-S6298501-A (JP)
Inventor: KUU MIN HOU
IPC: F21V8/00
Filed: 1985-10-24
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-H04116808-A (JP)
Title: Feeding type gas insulated transformer coil
Inventor: TODA KATSUTOSHI
IPC: H01F27/20
Filed: 1990-09-06
Abstract: PURPOSE:To enable the title feeding type gas insulated transformer coil in high insulating performance and high mechanical strength to be manufactured by a method wherein the horizontal gas channels within the range from the lower part side of respective diffracting sections to a specific level are composed of the high thermal resistant duct piece. CONSTITUTION:The heights of respective diffracting sections A, B, C are specified to be H1, H2, H3 while the horizontal gas channels 2 within the range from the lower ends of respective diffracting sections to the H/3 level are composed of the duct piece 8a formed of kind F or H, etc., of high thermal resistant insulating materials. On the other hand, the remaining horizontal gas channels are composed of the duct piece 8b using kind A or E insulating materials.
Patent JP-H0978575-A (JP)
Title: Landslide suppressing pile
Inventor: EITO OSAMU
IPC: E02D17/20
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To secure good economical efficiency and easily implement the design. SOLUTION: The first pile section 4A located in a moving layer 3 above a sliding face 1 estimated in the ground and the second pile section 4B located in a fixed layer 2 below the sliding face 1 are integrally connected along the pile axial direction to form a pile main body 4. The bending rigidity of the pile main body 4 is made equal or nearly equal over the whole length, and the material strength in the longitudinal direction of the pile main body 4 is changed in response to the prescribed stress distribution in the longitudinal direction of the pile main body 4.
Patent JP-S60127802-A (JP)
Title: Helical filter
Inventor: FUJI TSUNEJI
IPC: H01P1/20
Filed: 1983-12-15
Abstract: PURPOSE:To lock surely a conductive screw by screwing the conductive screw to the projection of a through-hole provided to a ceiling face of a shield case and inserting a projected piece provided to a cylindrical bobbin having ribs with different left/right size to a concaved part. CONSTITUTION:The through-hole 14 consisting of plural circular arcuate projections 12 and concaved parts 13 is provided to the ceiling face of the shield case 11 and a female screw 16 to which the conductive screw 15 is screwed freely turnably is provided to the projection 12. The circular arcuate projection 21 provided to the upper end of the cylindrical bobbin 18 on which the helical coil 17 is wound is inserted to the concaved part 13. The ribs 19, 20 are provided to the inner face of the projected piece 21 while changing the size of the left half face and the right half face to the bobbin 18 is changed so as to shift a center point C1 of the female screw 16 of the case 11 from a center point C2 of the screw 15. The capacitance between the coil 17 and the terminal 15 is changed by turning the screw 15 and also the screw 15 is pushed between the ribs 19 and 20, the contactness with the projection 12 is improved and the screw is fixed while the play due to turning is avoided.
Patent JP-S6481116-A (JP)
Title: Superconductor
Inventor: NAKAGAWA MIKIO
IPC: H01B12/06
Filed: 1987-09-21
Abstract: PURPOSE:To improve the mechanical strength and superconductivity of the substrate of a specific metal and the like by forming the superconducting layer of a specific material thereon via an oxide film. CONSTITUTION:A simplex metal selected from the via group of metal elements such as Cr, Mo and W, or an alloy including said metal is used to constitute a substrate 1 and an oxide film 2 is formed thereon. And the superconducting layer 3 of an oxide system superconductor is laminated via the film 2. The mechanical strength and superconductivity of the superconductor are enhanced without any use of a ceramic substrate having low adhesion strength for the layer 3 and liable to cause the separation and deterioration thereof due to the diffusion of impurities in the substrate during heat treatment, and by applying the constitution wherein the layer 3 is formed via the layer 2 of particulate shape and good insulation quality.
Patent JP-H1175493-A (JP)
Title: Body moving apparatus for combine harvester
Inventor: YAMAGATA KOJI
IPC: A01D67/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To improve controllability of a combine harvester, by making the right and left balance of a machine body not change as much as possible even in change of the amount of grain in a grain tank. SOLUTION: This body moving apparatus is equipped with relatively moving mechanisms 22 and 23 capable of adjusting the relative movement of a traveling part furnished with a crawler traveling apparatus, an operating part and an engine and a working part B furnished with a reaping part, a threshing part (b) and a grain storage part in the right and left direction of a machine body. The apparatus is furnished with a grain culm existence sensor 46 capable of detecting the existence of grain culm in the reaping part and with a threshing detecting means 42 capable of detecting whether the threshing part works or not.  When no reaped grain culm exists at the reaping part and the threshing part works, the grain culm existence sensor 46 is connected to the threshing detecting means 42 and to a control valve 38 for the relative moving mechanisms 22 and 23 so as to relatively move the traveling part and the working part.
Patent JP-S60128778-A (JP)
Title: Image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/238
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a clear still picture even if it is an object to be photographed at high speed and to make it possible to release the shutter function in accordance with necessity by adjusting the exposure time automatically by controlling the shutter mechanism with a slit based on the detection signal of an incident-light amount detection means. CONSTITUTION:A comparator 43 compares a control voltage signal V from an incident- light amount detection means with reference voltage signals E1 and E2, and a signal H or a signal L is transmitted by V<E1 or V>E2. A switch 50 makes a motor 14 rotate regularly or reversely accordng to the signal from the comparator 43 and the signal from a rotational direction specification switch 51. in other words, when the signal from the comparator 43 is H, the switch 50 makes the motor 14 rotate regularly or revrsely by turning on or turning off of the switch 51. The output signal of the comparator 43 changes to L, the motor 14 executes only the regular rotation without no relation with the switch 51. A shutter plate 20 becomes the slit with wide width or with narrow width. The number of revolutions of the shutter plate 20 is detected by a rotational sensor 62, and is supplied to a rotational controller 63. The rotational controller 63 makes the number of revolutions of the shutter plate and the phase synchronize to the image signal.
Patent JP-H03226297-A (JP)
Title: Controller for air-conditioner
Inventor: TANIFUJI HITOSHI
IPC: F24F11/02
Filed: 1990-09-10
Abstract: PURPOSE:To enable continuous operation even when the frequency/voltage characteristic is set at the maximum efficiency point or even under overload conditions by performing control such that overload of an induction motor is judged based on the output from a power factor comparing means and the voltage of an induction motor is boosted while the frequency thereof is lowered. CONSTITUTION:The controller for air-conditioner comprises means 14 for detecting the power factor of an induction motor 6, means 15 for comparing thus detected power factor with an arbitrarily set power factor, and means 16 for judging overload of the induction motor 6 based on the output from the means 15 and boosting the voltage of the induction motor 6 while lowering the frequency thereof. Overload of the induction motor 6 causes significant variation of power factor, and thereby the overload detecting means 16 controls the voltage and frequency of the induction motor 6. Consequently, current of the induction motor is prevented from increasing under overload conditions even if the frequency/voltage characteristics of the induction motor 6 are set at maximum efficiency points.
Patent JP-2000063491-A (JP)
Title: Epoxy resin molding material for sealing and electronic part device
Inventor: IKEZAWA RYOICHI
IPC: C08G59/40
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin molding material for sealing a semiconductor capable of attaining flame retardancy without using a halogen and antimony, good in moldability such as fluidity and the like, and excellent in reliability in reflow crack resistance, humidity resistance, characteristics when left to stand at a high temperature and the like. SOLUTION: The objective material comprises as essential components (A) an epoxy resin having at least two epoxy groups in one molecule, (B) a compound having at least two phenolic hydroxyl groups in one molecule, represented by the formula (wherein R1-R9 are the same or different from one another and are each selected from H, a 1-10C alkyl, alkoxy, aryl and aralkyl; and (n)is 1-10), (C) an adduct of a tertiary phosphine to a quinone compound and (D) an inorganic filler, and does not contain a compound bearing a halogen and/or antimony.
Patent JP-H08206645-A (JP)
Title: Filter
Inventor: SUGIURA EIICHI
IPC: C02F1/28
Filed: 1995-09-14
Abstract: PURPOSE: To provide a filter capable of preventing the mixing of fine particles of activated carbon with a filtrate. CONSTITUTION: A filter is constituted by packing a filter cylindrical body 4 with activated carbon 2 as a filter material and equipped with a filter layer 46 fitted on the filtrate outflow side of the cylindrical body 4 and not obstructing the passage of a filtrate but obstructing the outflow of the filter aid, the support member 30 brought into contact with the outflow part of the filtrate of the filter layer 46 to support the filter layer 46 in the cylindrical body 4 along the inner peripheral surface of the cylindrical body 4 and the filter groove part 42 formed by the outer peripheral surface of the support member 30 and the inner peripheral surface of the cylindrical body 4. The filter groove part 42 is covered with the outer peripheral surface of the filter layer 46.
Patent JP-S6393314-A (JP)
Title: Filter cartridge
Inventor: TSURUTA MASAO
IPC: B01D61/18
Filed: 1986-10-07
Abstract: PURPOSE:To manufacture a filter cartridge at low cost, of simple structure, superior molding and assembling properties and excellent filtering efficiency, by piling-up a plurality of planar plate type filter units consisting a substrate and a sheet of filter membrane. CONSTITUTION:A filter membrane structure 1 is constituted with a plurality of piled-up planer plate type filter units consisting of a substrate 9 and a filter membrane 2 to be provided either on its upper or lower side. By piling-up alternatively two different types of units, a filter chamber is formed, and in piling-up two different types of units, by engaging adequately two types of units on the upper and lower end of inner peripheral rims 3c and 3b and outer peripheral rims 6a and 6b, a central opening 14 for discharging filtered liquid and a discharging opening 13 for liquid before being filtered are formed, and the inner periphery rims 3a and 3b and the outer peripheral rims 6b and 6c are bond-sealed to form a primary side flow channel and a secondary side flow channel.
Patent JP-S60128783-A (JP)
Title: Picture file device
Inventor: TAKANO MITSUO
IPC: H04N5/91
Filed: 1983-12-16
Abstract: PURPOSE:To generate suitable information and to simplify maintenance and handling of the information by converting an image signal and a picture signal into the same signal type so as to record them in the same recording medium with high resolution. CONSTITUTION:In order to record an image signal of an image pickup device 1 in a VTR80, the control of a main control circuit 40 switches a changeover switch 20 to an A/D convertor 11 side, and an image signal is digitized by the A/D convertor 11 and introduced to a picture memory 30. The read-out signal is converted into the signal type suitable to the VTR80 in the 2nd convertor circuit 70, and recorded in a video tape of the VTR80. When a picture signal is recorded in this tape continuously, control of the main control circuit 40 switches the switch 20 to a S/P convertor 12 side. A picture signal of reading-out scanner 2 is led to the S/P convertor 12. At this time, the S/P convertor 12 converts the picture signal into the same signal type of an output signal of an A/D convertor 10, and the converted signal is recorded in the VTR80. When this tape is reproduced, it is reproduced on a monitor 3 and printer 4.
Patent JP-H0285142-A (JP)
Title: Unsymmetric bottle
Inventor: SUGANO YASUSHI
IPC: B65D1/02
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a bottle easy to hold, light-weight at low cost by a method wherein two recesses extending lengthwise on a bottle wall are provided and a handle is formed at a portion between the two recesses. CONSTITUTION:Two recesses 2, 3 which extend lengthwise on a wall of a bottle 1, and a handle 4 is formed of a portion between the two recesses 2, 3. To simplify stretching, a column diameter on a portion with the handle formed is made slightly smaller than that of the maximum column diameter. If a protrusion corresponding to the recesses 2, 3 is provided on the inner face of a stretching blow mold at the time of biaxial stretching, the recesses 2, 3 can be easily formed. It is desirable to make upper ends of the recesses 2, 3 tilted at his time to improve extensibility. A shape, depth, length of the recesses 2, 3 and the interval of the recesses 2, 3 may be appropriately selected according to the contents of the bottle, etc., so that the handle can be easily held by hand.
Patent JP-S6475576-A (JP)
Title: Emulsion type lustering agent
Inventor: NAKAMURA HIRONOBU
IPC: C09G1/04
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the titled lustering agent obtained by blending an amino- modified silicone oil having a definite viscosity with dimethylsilicone oil having a definite viscosity at a definite ratio in water and suitable for especially car tire as drop of oil having specific particle size. CONSTITUTION:The aimed lustering agent is obtained by dispersing (A) 10-30wt.% amino-modified silicone oil having >=1,000cs viscosity at 25 deg.C and (B) 90-70wt.% dimethylsilicone oil having 100-1,000cs at 25 deg.C into water and maintaining average particles size of drop of oil to <=2.5mum.
Patent JP-H1156495-A (JP)
Title: Detergent storage case on kitchen sink
Inventor: YAMAMOTO TAKUMA
IPC: A47B77/06
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an easily handling detergent storage case on a kitchen sink in which a measured detergent can be taken out of an opening of the case without removing its cover and kept waterdrops on the blocked cover from coming into the case. SOLUTION: Container C1 is put in a main container 5 which is set inside an opening. Water outlet 9 communicating with the inside of main container 5 is formed on the end of a cover C2 which blocks the opening of the container 1C. A water route which inclines to water outlet 9 is formed on the upper surface of cover C2. This water route allows splashed water or waterdrops on the blocked cover C2 to discharge outside firstly through water outlet 9 and secondly through main container 5 without letting water go inside container C1. Therefore, the quality of the detergent stored inside container C1 can be secured for a long time. Thus, it is possible to measure the detergent accurately.
Patent JP-H03101054-A (JP)
Title: Sealed-lead acid battery
Inventor: TSUCHIYA SATOMI
IPC: H01M2/12
Filed: 1989-09-13
Abstract: PURPOSE:To obtain a sealed lead-acid battery equipped with a vent whose water vapor permeability is low by forming the cap-shaped vent plug in double structure whose inside, in contact with a cylindrical opening, is made of chloroprene rubber and outside is made of butyl rubber. CONSTITUTION:A sealed lead-acid battery is equipped with a vent plug having double structure whose inside, in contact with an exhaust hole, is made of chloroprene rubber 1 and outside is made of butyl rubber. 50% or more of the whole vent plug thickness is preferably occupied with the layer of the chloroprene rubber 1. The vent plug having high reactive elasticity, oil resistance, and acid resistance of chloroprene rubber 1 and low moisture permeability of butyl rubber 2 can be obtained. The sealed lead-acid battery having low water vapor permeability and low self-discharge rate is obtained.
Patent JP-S60129683-A (JP)
Title: Paper detection apparatus
Inventor: SATOU AKIHIKO
IPC: G06K13/067
Filed: 1983-12-19
Abstract: PURPOSE:To certainly perform the detection of thin or almost transparent paper such as tracing paper, by always constantly keep the output of a light receiving element for detecting paper at the time when no paper passes through a photosensor. CONSTITUTION:A photocurrent flows to a photodiode (PD)2A upon the reception of light irradiation of LED1. Potential difference caused by the flow of the photocurrent is amplified in predetermined magnification by an operational amplifier circuit 3A. A differential amplifier circuit 4 and a transistor 6 act so as to increase a current flowing to LED1 when the light emitting amount of LED1 is decreased by the change in a temp. while decreasing the current of LED1 when the light emitting amount increases by the variation in the voltage of a power source. Therefore, the photocurrent flowing to PD2A is always held to a constant value. In the next step, when paper 21 passes between LED1 and LED2 toward the A-direction, the light receiving amount of PD2B is decreased only at the time of paper passage. On the other hand, because PD2A and PD2B have the same characteristics, the output of PD2B when the paper is absent is kept constant in the similar way as that of PD2A.