baber/WOPTO huggingface dataset:
Patent JP-H03204701-A (JP)
Title: Pump controller
Inventor: TSUSUE MARIKO
IPC: G05D7/06
Filed: 1990-01-08
Abstract: PURPOSE:To smooth the water treatment load by executing the set number control and the flow rate control of a pump, based on a discharge flow rate target value. CONSTITUTION:Based on a water level detecting signal from a water level gage 7 provided on a pump well 4, and a discharge flow rate detecting signal from a discharge flow meter 10 provided on a discharge side of a pump 5, an inflow flow rate estimated value is estimated and operated. Based on this estimated and operated inflow flow rate estimated value, an inflow flow rate pattern is updated and stored. Subsequently, based on this inflow flow rate pattern, and a discharge flow rate pattern operation constraint condition set in advance, a discharge flow rate pattern is operated and stored, and also, by executing at least one of a switching processing of this discharge flow rate pattern or a water level correction processing, a discharge flow rate target value is operated. Next, based on this discharge flow rate target value, the set number control and the flow rate control of the pump 5 are executed. In such a way, a fluctuation of the discharge flow rate is suppressed small, and the water treatment load can be smoothed.
Patent JP-H02182104-A (JP)
Title: Riding-type rice transplanter
Inventor: FUJII JIRO
IPC: A01C11/02
Filed: 1989-01-07
Abstract: PURPOSE:To provide tht title rice transplanter intended to make turnaround at the ridge side in a sufficiently speed-reduced state, so designed that a control is made so as to effect speed reduction by turning off a planting clutch. CONSTITUTION:When a limit switch 24 detects that a planting clutch lever 23 is operated from the clutch 'on' position to other position (S), an electromotive cylinder 9 is operated to lower-speed side by a controller 18, thus putting a stepless variable speed gear 5 to speed reduction operation. Thereby, even if lifting and steering operations for a seedling planting device 6 are made after turning off a planting clutch 22, sufficient speed reduction has been attained at the beginning of steering operation.
Patent JP-S62249642-A (JP)
Inventor: JIYAN PIEERU KOTSUPU
IPC: A61B5/055
Filed: 1987-01-07
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-S63171004-A (JP)
Title: Printed dipole antenna shared between two frequencies
Inventor: EBINE YOSHIO
IPC: B32B27/10
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a wideband antenna by arranging two parasitic elements on radiant elements so that they face each other with one printed dipole antenna between them and changing attaching positions and lengths of parasitic elements. CONSTITUTION:Radiant elements 1 and 1' and parasitic elements 2 and 2' are provided on dielectric substrates 4, 4' and 4'', and power is supplied from a terminal 3. The distance between elements 1 and 2 and that between elements 1' and 2' are set to (d), and the width and the length of parasitic elements are set to (W) and (l), and the length and the width of radiant elements are set to L and W. The length L is an about half of the resonance wavelength of the resonance frequency of radiant elements, and the second frequency resonates by parasitic elements 2 and 2'. The length L is made longer than the length (l). The length (l) and the width (w) are related to a second resonance frequency and the fractional band of this frequency respectively, and an optimum gap where parasitic elements are coupled exists by (d). The second resonance frequency is arbitrarily set by (l). In this constitution, values of (d) and (l) are changed to change the directivity in the horizontal of the second resonance frequency by one printed dipole antenna, thus easily realizing the antenna having a wide band characteristic.
Patent JP-H10193345-A (JP)
Title: Raw material mixing apparatus
Inventor: NISHIDA TOSHIYUKI
IPC: B29B7/94
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a raw material mixing apparatus for always maintaining raw material discharge amount of each metering container constant by easily altering a mixture ratio of a plurality of raw materials. SOLUTION: Times in which pistons 1a, 2a of metering containers 1, 2 move from discharge starting positions to discharge finishing positions are respectively measured by sensors 8, 9, and flows of working oils to hydraulic cylinders 3, 4 are respectively controlled by control valves 5b, 5c so that the times becomes equal. In this case, moving amounts of the pistons 1a, 1b are continuously or intermittently detected by the sensors 8, 9, and moving speeds of the pistons 1a, 1b are controlled so that moving amounts of the pistons 1a, 2a always approach target values. And, in the case of desiring to alter a mixture ratio of materials A to B, a second stopper 7 is moved by a position moving mechanism 7a to alter a stroke of the piston 2a of the container 2 thereby arbitrarily setting the ratio of the materials A to B.
Patent JP-S5494498-A (JP)
Title: Manufacture of high purity phosphates
Inventor: TAGAMI SHIZUO
IPC: C01B25/26
Filed: 1978-01-11
Abstract: PURPOSE: To manufacture high purity phosphates at lower cost by te procedure in which phosphoric acid by the wet process is desulfurized by using ground rock phosphate, then defluorinated by Na and K salts, then converted into acid phosphates by the addition of an alkali to remove insoluble components,then dearsenated by an alkali sulfide,and lastly crystallized by solvent after filteration through activated carbon.  
     CONSTITUTION: A 1 to 1.1 equivalent of ground rock phosphate is added to the sulfuric acid contained in phosphoric acid by the wet process for desulfurization treatment, and then the wet process phosphoric acid is deflurinated by using a Na salt or a K salt. Then, the phosphoric acid is regulated its pH to less than 8 by addition of an alkali and water to form primary phophate or secondary phosphate in order to remove insoluble components. Then, the arsenic present in the phosphate solution is precipitated by the addition of an alkali sulfide or H 2 S as much as 10 to 500 times greater than AS (in mole) in the form of sulfide, where Pb, Cd, and Fe, basides As, are precipitated in the form of respective sulfide alike. After the treatment, air or an inert gas is blown into the liquor to remove H 2 S and then the liquor is filtered by the addition of actibated carbon. And, the filtrate is mixed with a C 1  to C 3  alchole or acetone to crystallize high purity phosphates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5699271-A (JP)
Title: Bonding method of fabricated panel by dielectric heating
Inventor: WADA TAMEYOSHI
IPC: E04C2/34
Filed: 1980-01-10
Abstract: PURPOSE: To bond fabricated panel by heating under easier control system in a short time by a procedure in which a surface steel plate is overlaid on both sides of a steel framework coated with a thermosetting adhesive and then the both sides are provided with a heating dielectric material to which a high frequency high voltage is applied.  
     CONSTITUTION: A thermosetting resin adhesive 2 is coated on both sides of a steel framework and then a surface steel plate 3 is overlaid on the steel framework 1 to form a fabricated panel 4. Then, a heating dielectric material (e.g., asbestos slate) 5, having a great dielectric loss, is provided on both sides of the panel 4, and while pressing on the panel 4, a high frequency high voltage is applied between both electrode plates 6 provided outside of the dielectric material 5 to heat the fabricated panel 4, thereby causing the fabricated panel 4 to bond with good heat efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5698645-A (JP)
Title: Flamable-gas detecting element
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/12
Filed: 1980-01-09
Abstract: PURPOSE: To make an element with a practical element-resistance, high gas sensitivity and concentration dependability, the main component of which is indium oxide, by combining a particular second subcomponent in a composite whose first subcomponent is iron oxide.  
     CONSTITUTION: One or more oxide is used as the second subcomponent, such as lanthanum oxide, praseodymium oxide, gadolinium oxide, yttrium oxide, scandium oxide, samarium oxide, and serium oxide. A flamable-gas detecting element is produced by combining 90W30% indium oxide (A) by weight, 5W35% first subcomponent (iron oxide) (B) by weight, and 5W35% second subcomponent (C) by weight, forming under compression the combined oxide into a cylindrical element with platinum wire electrodes embedded in it, and sintering it at 600W 800°C in air for about 3hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58120234-A (JP)
Title: Camera provided with voice transmitting device
Inventor: KATSUMA MAKOTO
IPC: G03B17/18
Filed: 1982-01-11
Abstract: PURPOSE:To report accurately required warnings and indications to a photographer with voice, by weighting information for camera state discrimination in accordance with the degree of improtance to control the automatic operation of a voice transmitting device. CONSTITUTION:For example, in the state with a lens cap attached, photometric information from a photometric circuit 3 passing through a time limiting circuit 4, a luminance circuit 5, etc. is weighted by IC circuits IC3-IC6 forming a comparing circuit and is applied to an encoder ENC through gates G1-G4. A digital memory MEM is accessed by the output of the encoder, and a voice alarm is reported by the automatic operation of the voice transmitting device. If the warning of camera shake is required, the memory MEM is not accessed by the output of the encoder ENC, and the voice alarm is not generated. In this case, if contents of the warning due to an LED or the like are indistinct, the output of the encoder is changed by closing of a switch SW 7 to access the memory MEM, and a voice warning is performed. Thus, required warnings and indications are reported accurately to the photographer with voice.
Patent JP-S62160435-A (JP)
Title: Blank feed controller
Inventor: ARIFUKU KIYOSHI
IPC: G03B17/00
Filed: 1986-01-08
Abstract: PURPOSE:To take up a film automatically by feeding automatically a film which is fed with a blank owing to the wrong opening and closing of a rear cover almost at the end of the film up to the film end in the opposite direction from the blank feeding. CONSTITUTION:When the rear cover is closed after a film is loaded, a blank feed switch 4 turns on, a blank feeding circuit 17 feeds the film by four frames, etc., without exposure, and the circuit 24 winds the film by one frame every time a photograph is taken with a release switch 3. If the rear cover is opened and closed by mistake while three frames, etc., are left, blank feeding is carried out by the circuit 17 and never reaches four frames, so the completion of the blank feeding is not stored in the latch circuit of NAND gates 14 and 15. A switch 2 is turned off again according to the closure of the rear cover and the output of an AND gate 11 goes up to H; and counting operation corresponding to the four-frame feeding is performed through a monostable multivibrator 34, then the output Q of a counter 36 goes up to H, and a rewinding circuit 31 is controlled by a NAND gate 27, etc., so that film is rewound automatically to its end.
Patent JP-S63170950-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIJO HIROYUKI
IPC: H01L27/108
Filed: 1987-01-09
Abstract: PURPOSE:To prevent an insulating film from penetrating, to limit a stress generated at a groove by thermal expansion and to prevent the dislocation from occurring during a heat treatment by a method wherein an oxidation-resistant insulating film such as a silicon nitride film or the like, which is oxidation-resistant and whose coefficient of thermal expansion is almost equal to that of silicon, is used as a polycrystalline silicon insulating film. CONSTITUTION:An N<-> type diffused layer 33 is formed on the wall inside a groove 35; a capacitor insulating film 37 is formed; after that, a polycrystalline silicon film 38 is deposited; a silicon nitride film 39 is deposited on the surface; a polycrystalline silicon film 40 is deposited again so as to bury the groove. The groove 35 is filled with the silicon nitride film 39 and the polycrystalline silicon films 38, 40 whose coefficient of thermal expansion is almost equal to that of silicon except the silicon oxide film 37 as the capacitor insulating film. Accordingly, the material filled in the groove is not thermally expanded during a subsequent heat-treatment process; because the silicon nitride film 39 is oxidation-resistant, it is possible to prevent the silicon oxide films 37, 41 from penetrating into the groove; it is possible to limit a stress to be exerted on the wall of the groove; it is possible to prevent the dislocation from occurring around the groove; it is possible to reduce a leakage current.
Patent JP-H05216021-A (JP)
Title: Liquid crystal display device
Inventor: KATO YUJI
IPC: G02F1/1335
Filed: 1992-01-09
Abstract: PURPOSE:To eliminate the leakage light from a black matrix out of a display area, to prevent display quality from being deteriorated, and to visually confirm positional accuracy in sticking a polarizing plate. CONSTITUTION:A marker 6 for confirming the positional accuracy in sticking the polarizing plate 5 is provided outside the black matrix 4. Thus, the leakage light from the black matrix 4 out of the display area is eliminated, and the positional accuracy in sticking the polarizing plate is visually confirmed.
Patent JP-S60146767-A (JP)
Inventor: KIYOUGOKU NOBUYUKI
IPC: B62H1/02
Filed: 1984-01-11
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-H04241761-A (JP)
Title: Device for detecting intake air pressure of internal combustion engine
Inventor: UDO HIROSHI
IPC: G01L23/24
Filed: 1991-01-14
Abstract: PURPOSE:To promptly detect a change of intake air pressure based on a signal from a pressure sensor for detecting the intake air pressure at the time of quick acceleration or the like. CONSTITUTION:When a change amount of a throttle valve opening, calculated based on a signal from a throttle sensor 7, is less than a predetermined value, a switch 5 is switched to a side of a contact (a) by a microcomputer 6 to read a signal from a pressure sensor 1 through a low-pass filter 2 by removing an intake air pulsating component. When the change amount of the throttle valve opening is increased to the predetermined value or more, the switch 5 is switched to a side of a contact (b), and a signal with no response delay is obtained by directly reading the signal from the pressure sensor 1.
Patent JP-S59127717-A (JP)
Title: Manufacture of weatherstrip for vehicle
Inventor: NAGATA NOBUYOSHI
IPC: B29C39/10
Filed: 1983-01-11
Abstract: PURPOSE:To make the joined section of a glass guide firm, by molding a glass guide of a thermoplastic rsin, and mounting the glass guide in the hot-melt state to an outer lip. CONSTITUTION:After a weatherstrip main body 1a having a notched section 10 pierced through a part of a hollow outer lip 4 where a glass guide will be formed is contained in a cavity 21 of a mold 20 with the outer lip 4 upward, a melted thermoplastic resin 31 in an applicator 30 is injected via an injection hole 23a into a cavity 23 for forming a glass guide. At the same time, a negative pressure is introduced via a hose 27 and a passage 26 into a negative pressure groove to allow the outer lip 4 to come in contact with the periphery of a boundary line 24, and after part of the resin 31 is allowed to go into a hollow section of the outer lip 4 via the notched section 10, the resin 31 is cooled to form the glass guide 6a.
Patent JP-2000198499-A (JP)
Title: Control device for orbital operating machine system
Inventor: YOSHIZAWA TAKESHI
IPC: B64G1/24
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reorganize a high performance/higher precision control system in an orbital operating machine even when a dynamic characteristic mathematic model is unknown. SOLUTION: A ground support part determines a dynamic characteristic mathematic model in the form of including unknown parameters, determines the optimum feedback gain in relation to a combination of a number of values of a number of unknown parameters, and preliminarily prepares the data base of these values (22). On the orbit, the optimum feedback gain is adjusted/ determined from the unknown dynamic characteristic mathematic model using a fuzzy inference (21). The ground support part compares the optimum feedback gain to the data base (23) to estimate unknown parameters of the dynamic characteristic mathematic model by interpolating/extrapolating the data base (24) and to estimate the dynamic characteristic mathematic model (25).  The control rules/control system are redesigned using the dynamic characteristic mathematic model (26), and thus the orbital control system is reorganized (27).
Patent JP-H09194166-A (JP)
Title: Safety device for elevator
Inventor: SUZUKI SHOTA
IPC: B66B7/10
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To operate an elevator in response to the moving condition of a tension sheave device, and thereby improve the faulty operation of the elevator. SOLUTION: The safety device is equipped with a tension sheave device 7 giving tension to a compensating rope 6, and with an upper side tension sheave switch 8a which is so constituted as to come off out of the cam 7c of the tension sheave device 7 so as to start operating just before it comes off out of a guide rail 7b where the tension sheave device has been moved up with a wire rope contracted. Furthermore, the safety device is equipped with a lower side tension sheave switch 8b which is so constituted as to come off out of the cam of the tension sheave device just before the tension sheave device comes in contact with the pit floor surface of a hoistway where the tension sheave device has been moved up with the wire rope extended, and with a control device 9a operating the elevator in response to the difference in operation time between the aforesaid two tension sheave switches.
Patent JP-H05248212-A (JP)
Title: Electrically controlled hydraulic valve actuator
Inventor: FUREDERITSUKU ERIKUSON
IPC: F01L9/10
Filed: 1993-01-11
Abstract: PURPOSE: To achieve high efficiency and high speed operation by actuating a piston for advancing and retreating a poppet valve by supplying and discharging a high pressure actuating fluid to the first and second hydraulic springs at both sides of the piston. CONSTITUTION: Valves 4, 5 are arranged in an actuator mechanism to communicate fluid spring chambers 2, 3 with fluid chambers 10, 11 separated by a driving piston 6. One-way check valves 7-9 are provided. A poppet valve 15 is seated on a valve seat 16 at the lift end position of the driving piston 6. In this closed condition, a three-way valve 5 connects the spring chamber 3 to a low pressure line 13 at the low pressure (return) side to have a pressure of e.g. 500 psi, and connects the high pressure side of a hydraulic pump to the fluid chamber 11 from a line 12 to have a pressure of 3000 psi. The spring chamber 2 and the fluid chamber 10 have a pressure of 2500 psi at the same time. Hydraulic pressure is switched by the operation of the three-way valve to open the poppet valve 15 to operate at high speed with high efficiency.
Patent JP-H08193096-A (JP)
Title: D-galactopyranosylgluconic acid derivative of poly-alpha-substituted epsilon-l-lysin
Inventor: OBA AI
IPC: C08G69/10
Filed: 1995-01-11
Abstract: PURPOSE: To obtain the subject derivative for biological functional materials, etc., by amide bonding of α-amino group of L-lysin residue of a part or all of a poly(ε-L-lysin) with D-galactopyranosylgluconic acid, having good cell adhesion property and cell proliferation property. CONSTITUTION: This D-galactopyranosylgluconic acid derivative of a poly-α substituted ε-L-lysin is obtained by dissolving a poly(ε-L-lysin) in 50mM N,N,N', N'-tetramethylethylenediamine(TEMED) buffer solution, adding D- galactopyranosylgluconic acid and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (EDC) thereto, reacting these components for three whole days and nights at room temperature, transferring the reaction solution to a dialyzing tube and carrying out dialysis to distilled water and lyophilizing the dialyzed material and subjecting α-amino group of L-lysin residue in a part or all of L-lysin residue of a poly(ε-L-lysin) expressed by the formula [(n) and (m) are integer of >=1; (n)>=(M)] to amide bonding with D-galactopyranosyl gluconic acid.
Patent JP-H11205060-A (JP)
Title: Circuit for controlling sound quality
Inventor: CHOI KEI
IPC: H03G9/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent a volume level for hearing from chaining even if the sound quality mode setting is changed and to change the frequency characteristic of a voice signal despite the circuit configuration being simple. SOLUTION: A voice signal (audio) is outputted to loudspeaker 50 side successively via an attenuator 10 for adjusting its level and a sound quality change- over circuit 20 for chaning its frequency characteristic. The attenuator 10 and the sound quality change-over circuit 20 are controlled by a control circuit 30, in accordance with the setting of a sound quality mode change-over switch 60. A data table which indicates the relation between a volume set value and a volume adjusting value, in order to beep the volume level constant for hearing even when the sound quality mode setting is changed has been prepared previously for each sound quality mode in the control circuit 30.  When sound volume mode setting is changed, the control circuit 30 changes-over the sound quality change-over circuit 20 in accordance with it, obtains the volume adjusting value corresponding to the set value of present volume from the data table of the sound quality mode, which indicates the relation between the volume set value and the volume adjusting value and controls the attenuator 10 based on the volume adjusting value.
Patent JP-S5387621-A (JP)
Title: Outline emphasizing circuit
Inventor: TAKEDA MINORU
IPC: H04N9/12
Filed: 1977-01-12
Abstract: PURPOSE: To obtain sufficient outline emphasizing effects even in a high luminance part by gamma-correcting video signals and compensating the deterioration of characteristic in the high luminance part of CRT. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06209002-A (JP)
Title: Semiconductor device
Inventor: MATSUKAWA NAOKI
IPC: H01L21/3205
Filed: 1993-01-11
Abstract: PURPOSE:To reduce electromigration and stress migration by forming a wiring layer by depositing aluminum whereto a specified addition element is added and by forming a deposition layer of the addition element along an aluminum grain boundary of a wiring. CONSTITUTION:A wiring layer is formed by depositing aluminum (Al) containing an addition element such as copper (Cu) and packaged inside a semiconductor package. A semiconductor device manufactured in this way is aged at a specified temperature for a specified time. Then, a precipitation layer 4 of copper (Cu) or Al-Cu alloy which is an addition element is formed along a grain boundary between aluminum grains 3 of a wiring layer. Since the precipitation layer 4 functions to reduce vibration and diffusion of the aluminum grain 3, electromigration and stress migration can be reduced.