baber/WOPTO huggingface dataset:
Patent JP-H0324314-A (JP)
Title: Automatic axial center adjustor
Inventor: KUBOTA TOMIO
IPC: F16C23/04
Filed: 1989-06-20
Abstract: PURPOSE:To adjust each central position of a plurality of rotary shafts by detecting a stress generated in a shaft coupling for connecting the rotary shafts to each other, and displacing the supporting position of a bearing in accordance with a stress signal so as to reduce the absolute value of the stress of the shaft coupling to the minimum. CONSTITUTION:Flanges attached at the opposite ends of rotary shafts 10, 11 are connected to each other by a shaft coupling 13 constituted of a bolt 20 and a nut 21. With an electrical property of an element 30, for example, a piezoelectric element, embedded in the rotary shaft 11 at the surface of the shaft coupling 13, an alternating voltage generated due to deformation of the coupling 13 is fed into an A/D converter 31 so that the direct voltage of the output thereof is supplied into an adjustor 33. In the base frame 34 of a bearing 16a, there are provided a heating unit 35 having a heater 37, and a cooling unit 36 having a cooling pipe 40, which are operated in accordance with a control signal of the adjustor 33 to expand or contract the base frame 34, thereby adjusting the central position of the bearing. Therefore, each position of the bearing and a supporting base can be precisely adjusted.
Patent JP-S6218097-A (JP)
Inventor: HIRANO MASAKI
IPC: H05K7/02
Filed: 1985-07-16
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-S5584624-A (JP)
Title: Butt fusion weld for synthetic resin pipe
Inventor: FUKUMOTO RIYOUJI
IPC: B29C65/06
Filed: 1978-12-22
Abstract: PURPOSE:To enhance strength of a weld by a method wherein fusion weld is conducted while twisting one of pipes about its axis during application of a pressure and then the weld is cooled, in the case where end faces of synthetic pipes are abutted against each other and fusion welded under pressure after the faces are molten by by heating. CONSTITUTION:After end faces of synthetic resin pipes 1 and 2 to be fusion welded are molten by heating by heater plates, the plates are removed, and the end faces are abutted against each other and fusion welded under pressure. During application of the pressure, one pipe 1 is fixed, the other 2 is applied with the pressure in the direction of an arrow b for fusion welding while being twisted about its axis as indicated by an arrow a, and the weld is cooled. By this, a shearing stress in torsion is applied to the weld interface, which enhances the interaction between the resins and hence the strength of the weld A.
Patent JP-H10334890-A (JP)
Title: Solid electrochemical element
Inventor: MATSUKI YUMI
IPC: H01M4/36
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability, superior in preventing the short circuit, thinning of a layer, and improve integration and productivity by providing an electrode surface with a layer formed by, at least combining a resin pattern layer with an ion conductive polymer gel layer. SOLUTION: A resin component is printed into a pattern on an electrode and hardened so as to be operated as a support of solid electrolyte, namely a pillar, in combining the electrode with the solid electrolyte. That is to say, a layer formed by combining the resin pattern layer and an ion conductive polymer gel layer is provided on the electrode surface so as to contribute to uniform thinning of the solid electrolyte layer, integrate an electrochemical element, be superior in preventing short circuit, integrate electrochemical element, and improve productivity. A material composed of a photopolymerization chemical, a photopolymerization initiator, and thixotropic agent is used for the resin component used for forming the resin pattern part and the addition of the thixotropic agent effectively acts for the improvement in coating performance.
Patent JP-H0713617-A (JP)
Title: Cause estimating method for nonconformity event
Inventor: YOSHII MIKI
IPC: G05B13/02
Filed: 1993-06-29
Abstract: PURPOSE:To easily estimate the cause of a nonconformity evnt from a phenomenon generated incidentally to a generated failure event by using a relation table in which the relation of the phenomena representing the states of the failure events and the causes of the failure events is shown a numerical value. CONSTITUTION:When a failure event is generated, steps to be taken are to collect various data 11 for representing the failure events and to execute a fault diagnosis based thereon by retrieving a data base 10 and checking the failure events caused in the past. The fault diagnosis consists of specifying 12 of the generated failure event, data fetching 13 for collecting a phenomenon generated incidentally to this failure event as numerical data and a sensory display, a diagnosis 14 for estimating the cause of generation of the failure event from this data and a relation table, the corresponding processing 15 to the diagnosed cause, and an output 16 of a diagnostic process for outputting a summary of the diagnostic process. The diagnostic process up to the fetching 13 of data are executed manually, and thereafter, they are executed by a computer.
Patent JP-H029134-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HITOSHI
IPC: H01L21/28
Filed: 1988-06-28
Abstract: PURPOSE:To lessen overall sheet resistance and achieve planarization of elements by a method wherein ion implantation is carried to polysilicon on the upper portion of source/drain and impurities are diffused from the polysilicon on the source/drain by heat treatment. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a substrate 1. After a gate electrode 4 is formed, ion implantation P is carried out. An oxide film is formed by oxidation. The entire surface as much as the oxide film thickness on the source/drain is etched, and a sidewall 10 is formed with the oxide film in the surrounding of the field oxide film 2 and the gate electrode 4 left. After the natural oxide film on the source/drain is removed, polysilicon 5 is accumulated over the entire surface and a resist 6 is buried in a step recess. Next, the polysilicon is etched with the resist 6 as a mask. Next, ion implantation of As is carried out to the polysilicon, and the source/ drain polysilicon electrode 7 and the source/drain 9 at the substrate side are formed by heat treatment.
Patent JP-H0510409-A (JP)
Title: Waterproof cover of link mechanism
Inventor: TAKEUCHI KUNIO
IPC: F16H21/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide resistance to temperature change in a small space so as to improve durability in a raintight cover for driving link mechanism piercing into an equipment chamber by covering a protruding part, provided at the link through hole of a base, with a lower cover movably on the base, and fitting an upper cover, fitted to the driven shaft of a link, to the upper periphery of the lower cover. CONSTITUTION:An upper cylindrical cover 52 is fitted to the upper part of a driving link 13, and a lower cylindrical cover 51a is provided in such a way as to be fitted inside the upper cylindrical cover 52. The lower end of the lower cylindrical cover 51a is formed into a plane cover 51 which is disposed on the water guard 50 of a protruding part provided at the upper opening part of an equipment chamber 1. A link bearer 50a and the plane cover 51 are connected to each other by a parallel link 53. The inside of the lower cylindrical cover 51a is made slidable by fitting a slide bearing 54 thereto so as to make the vertical movement of the driving link 13 smooth.
Patent JP-H06345888-A (JP)
Title: Thermoplastic resin composition for forming molding
Inventor: YAMASHITA RIYOKUYA
IPC: C08K5/20
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a thermoplastic resin composition for foaming molding, not staining a mold with volatile residues in an injection molding and not generating the smell of ammonia on storage, when used as a master batch for the foaming molding. CONSTITUTION:This thermoplastic resin composition for foaming molding comprises 100 pts.wt. of a thermoplastic resin, 1-80 pts.wt. of azodicarbonamide, 0.2-75 pts.wt. of zinc carbonate and 0.02-20 pts.wt. of calcined alum.
Patent JP-H108582-A (JP)
Title: Alc-board underfloor ventilation structure
Inventor: NAGASHIMA TAISUKE
IPC: E04B1/70
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor ventilation structure being excellent even from strength without forming an underfloor ventilating opening as a weak point on strength to a foundation and being easy to be executed. SOLUTION: In ALC-board underfloor ventilation structure, an ALC external wall board 1 is fixed onto a foundation 2 by an angle material 3 and a support fitting 4, and a ventilating path to an underfloor section is ensured. The angle material 3 has an L-shaped sectional shape consisting of a vertical surface 31, in which opening sections 31a are formed to a section near to a bent section at regular intervals, and a horizontal surface 32 fixed onto the top face of the foundation 2, the support fitting 4 is composed of a vertical fixing surface 41 fastened onto the angle material 3 and a support arm section 42 horizontally projected from the vertical fixing surface 41, and fixed onto the angle material 3 by a bolt 8 under the state, in which a clearance is formed between the support arm section 42 and the top face of the foundation 2,  and the ALC external wall board 1 is fastened onto the angle material 3 or the support fitting 4 under the state, in which the lower end section of the external wall board 1 is supported from a lower section by the support arm section 42, at that time.
Patent JP-H0451820-A (JP)
Title: Apparatus for guiding winnowing wind in thresher
Inventor: MATSUI MASAMI
IPC: A01F12/48
Filed: 1990-06-15
Abstract: PURPOSE:To enable sure selection of grains by deflecting selection wind flow generated by a winnower with a wind-deflection means and increasing the air flow at a side lowered by the lateral inclination of a thresher. CONSTITUTION:An oscillation selection apparatus 3 is placed in a selection chamber 2 positioned under a threshing chamber 1. At the downstream side of the apparatus, a winnower 4, a 1st transfer screw 5 and a 2nd transfer screw 6 are arranged from the upstream side in the order and a wind-deflection apparatus 8 is placed in the path 7 of selection wind generated by the winnower 4. The thresher 9 is energized, culms are supplied to the threshing chamber 1 with a transfer apparatus 10 to effect the threshing operation and the grains are subjected to oscillation selection and winnowing in the selection chamber 2. If the thresher 9 is inclined by the inclination of the moving truck and the untreated material is shifted to the lower side, the wind-deflection apparatus 8 is turned around the pivot (a) of the base to shift the tip end 17 of the apparatus toward the lower side and guide the selection wind to the lower side. Accordingly, the air flow is increased at the side collecting increased amount of untreated material to enable sure winnowing operation.
Patent JP-H029747-A (JP)
Title: Production of ceramics tube
Inventor: YAMAGAMI YOSHIAKI
IPC: B28B21/08
Filed: 1988-06-27
Abstract: PURPOSE:To obtain the ceramics tube having the crack resistance and spalling resistance necessary as a pipe material for a high temp. pipe material by drying a cylindrical molding formed by centrifugal cast molding of a specific slurry essentially consisting of titania, alumina and kaolin as raw materials. CONSTITUTION:The slurry is prepd. by adding 5-15 pts.wt. kaolin powder, 5-10 pts.wt. alumina powder, water and necessary slurry preparing agent to 100 pts.wt. powder obtd. by calcining a powder mixture composed of 1/1 molar ratio of titania and alumina at 1550-1650 deg.C to form the aluminum titanate and crushing the calcined matter thereof. This slurry is then cast into a water absorptive mold and is deposited under the effect of the centrifugal force of 5-30G gravity magnification to obtain the cylindrical molding. This molding is dried and is then subjected to a sintering treatment at 1400-1650 deg.C.
Patent JP-H08324753-A (JP)
Title: Method for detecting load falling-off
Inventor: SUGITA SHUNICHI
IPC: B65G43/02
Filed: 1995-05-31
Abstract: PURPOSE: To detect load falling-off in the back and forth directions of a load moving direction with respect to a pallet without stopping its movement by providing a sensor for detecting the front and back ends of a load and first and second pallet detecting sensors for detecting the front end of a pallet in a position having a specified front or back distance from the sensor so as to judge the load falling-off. CONSTITUTION: If load detecting sensors 21-1 and 21-2 are switched ON when first pallet detecting sensors 23-1 and 23-2 are switched ON, this means that a load 3 is jumped out of the front end of a pallet 1. Then, load falling-off detection parts, to which these signals are inputted, determine that there is load falling-off in a front direction. If the load detecting sensors 21-1 and 21-2 are switched ON when second pallet detecting sensors 25-1 and 25-2 are switched ON, this means that the load 3 is jumped out of the rear end of the pallet 1. Thus, the load falling-off detection parts, to which these signals are inputted, determine that there is load falling-off in a rear direction. By this means, the number of necessary sensors is reduced.
Patent JP-H0449224-A (JP)
Title: Cleaning agent composition
Inventor: YOSHIZAWA HISAE
IPC: A61K8/00
Filed: 1990-06-19
Abstract: PURPOSE:To obtain a cleaning agent composition containing a surfactant, water insoluble fine powder, amphoteric polymer and specific anionic copolymer and being stable even in long-term storage. CONSTITUTION:The objective cleaning agent composition prepared by treating water insoluble fine powder (e.g. 2-mercaptopyridine-N-oxide polyvalent metal salt) with an amphoteric polymer and then with an anionic copolymer having a carboxyl group or sulfonic acid group and adding an anionic surfactant and/or nonionic surfactant to the resultant polymer-coated powder and dispersing the powder. The blend amount of each ingredient is as follows: fine power is 0.01-10wt.%; amphoteric polymer is 0.01-0.1 times, by wt., based on fine powder; anionic copolymer is 0.01-10 times by wt.; surfactant is 5-30wt.%. The objective composition is applicable as shampoo, body shampoo, cleaning agent for dish, etc.
Patent JP-S5861889-A (JP)
Title: Controlling method for sewage treatment
Inventor: NAKAYAMA TAKASHI
IPC: C02F3/12
Filed: 1981-10-07
Abstract: PURPOSE:To control discharging of excess sludge accurately by determining the deviation between the measured values of the concn. of suspended solid mixtures in an aerating tank and the concn. of return sludge and their target values and determining the quantity of the excess sludge by P.I operations from the deviations. CONSTITUTION:A flowmeter 11 for inflow sewage and an SS meter 12 are provided in the mid-way where the sewage contg. org. materials from a sewage inflow pipe 1 flows into an aerating tank 2. A flow meter 10 for return sludge and a concn. meter 13 for sludge are provided to a return system from a settling basin 3 to the tank 2. Further, a flow meter 14 for excess sludge is provided to a drawing system for the excess sludge from the settling basin 3. On the other hand, the concn. of the return sludge in the next sampling period is predicted by simulation in a computer for controlling 18 and inputted via an input- output device 17 to the computer 18, and if the value is not within a prescribed range, the flow rates are corrected and the respective controlled variables are transmitted via the device 17 to a controller 15 for the flow rate of return sludge and a controller 16 for the flow rate of excess sludge.
Patent JP-S6137519-A (JP)
Title: Negative pressure type control device
Inventor: KITAMURA AKIHIKO
IPC: F02D45/00
Filed: 1984-07-31
Abstract: PURPOSE:To normalize the operation of a controlled section by allowing a first negative pressure circuit to guide the negative pressure to the controlled section and disconnecting a second negative pressure circuit when a switch is turned on and allowing the first circuit to supply negative pressure of the second negative pressue to the controlled section through the second circuit when the switch is turned off. CONSTITUTION:When switches 11-15 are turned off, the negative pressure guided to a hose 6 is transmitted to a diaphragm device 18 and a heater damper is released. The negative pressure guided to a hose 7 is transmitted to a diaphragm device 19 and a defroster damper is released. This state occurs even when the switches 11 to 15 ar pressed halfway and protruded in nonoperation position. Since the diaphragm devices 18 and 19 are automatically controlled according to intra-room temperatures, air lead will not occur from a path. Then, when the operation switch 11 is turned on, the negative pressure source connected to the hoses 6 and 7 is disconnected. Paths between 31 and 35 and between 32 and 33 are connected in the negative pressure circuit of a mode switch 2 and paths 38 and 39 are disconnected in the negative pressure circuit of an auto switch 3. The negative pressure guided to a hose 8 is guided to the diaphragm device 19, but an external air inflow will not occur.
Patent JP-S5282139-A (JP)
Title: Pattern linearization equipment
Inventor: ASAI HIROSHI
IPC: G06T5/30
Filed: 1975-12-29
Abstract: PURPOSE:To realize pattern linearization equipment which is suited for fine-linearization process of fingerprint by performing pre-processing which is given limitation by directive value of pattern and by decreasing noise effect occurring at original pattern.
Patent JP-S6139113-A (JP)
Title: Control method of gas exhaust control valve
Inventor: KANDA KAORU
IPC: G05D16/20
Filed: 1984-07-31
Abstract: PURPOSE:To control a chamber to prescribed pressure in a short time by setting the opening extent of the gas exhaust control valve previously and performing constant pressure control. CONSTITUTION:The output of a pressure sensor 5 is inputted to a comparing circuit 8 and compared with a set pressure signal 7. Its output is gated by an AND circuit 9 with a pressure control mode signal 10 to open and close the gas exhaust control valve 3 to constant pressure through a driver 11 and an OR circuit 12. The movable valve 3b of this valve 3 is opened and closed by the motor 3a of a driving part. The output of the initial setting circuit 13 for the valve 3 is gated by an AND circuit 14 with an initial setting mode signal 15 and supplied to the valve 3 through a driver 16 and the circuit 12 to open and close the valve 3. Consequently, the chamber is controlled to the prescribed pressure in a short time without overshooting nor undershooting.
Patent JP-H0831699-A (JP)
Title: Electrolyte solvent and electrolyte for electrolytic capacitor using it
Inventor: SENOO RIICHI
IPC: H01G9/035
Filed: 1994-07-11
Abstract: PURPOSE:To obtain an electrolyte having an excellent heat-resisting property maintaining performance required as an electrolyte, by causing it to contain more than one kind of sulfolane compound chosen from sulfolanes and alkyl- group-substituted sulfolanes, and more than one kind of amide compound chosen from specific amides. CONSTITUTION:A mixed solvent obtained by mixing more than one kind of sulfolane compound chosen from sulfolanes or alkyl-group-substituted sulfolanes with more than one kind of amide compound chosen from amides represented by equations 1 and 2 (R1, R2 and R3 are H, CH3 or C2H5 respectively, or R4 is CH3 or C2H5, and X is CH2 or O.) is used. Incidentally, the sulfolane compound is 10-60wt.% of the whole of the solvent. Consequently, it becomes possible to obtain an electrolyte having a practically-necessary conductivity and an excellent heat-resisting property.
Patent JP-S6052300-A (JP)
Inventor: SHIMIZU KENJI
IPC: B21C37/00
Filed: 1983-09-01
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-S6311903-A (JP)
Title: Optical device
Inventor: GOTO AKIYA
IPC: G02B6/122
Filed: 1987-06-26
Abstract: PURPOSE:To converge optical beams to the outside from an optical waveguide layer, by providing the optical waveguide layer and a three-dimensional grating lens which is provided in a state where the grating lens is brought into contact with the optical waveguide layer. CONSTITUTION:In a resonator main body composed of a base plate 1 and optical waveguide 2 formed on the base plate 2, a photoresist material (photosensitive material) 4a of, for example, As2S3 is formed at a prescribed location on the optical waveguide 2. then the As2S3 is exposed by optical interference and a grating lens 4 is formed. Therefore, an optical beam propagated through the optical waveguide 2 can tree-dimensionally be diffracted to the base plate 1 side at a high efficiency. In other words, laser light propagated through the optical waveguide 2 can three-dimensionally be converged to the outside from the optical waveguide 2 or an optical beam can be excited into the optical waveguide layer from the outside.
Patent JP-S5949045-A (JP)
Title: Signal receiver
Inventor: KITAMURA NOBUAKI
IPC: H04Q1/457
Filed: 1982-09-13
Abstract: PURPOSE:To eliminate the use of a nucleus generating circuit and a multiplier, by using a polarity inverting circuit which inverts the polarity of the sample value of a received signal sampled in a prescribed cycle in a cycle set previously and an integration circuit which integrates for a prescribed period the sample value having its polarity controlled by the polarity inverting circuit. CONSTITUTION:For the discrete Fourier conversion processing, the integration value Fe(f0) and Fs(f0) are decided by dn and Bn if reference frequency f0 and phase phi are fixed. Then alphan and betan are turned into (+1) or (-1) periodically as shown in the table. A control circuit 13 controls a polarity inverting circuit 11 so that a received signal x(nT) as it is to an integration circuit in correspondence to (n) of alphan=+1 and that the signal x(nT) is transmitted to the circuit 6 after inversion of the signal polarity in correspondence to (n) of alphan=-1. At the same time, a polarity inverting circuit 12 is controlled so that the signal x(nT) is transmitted as it is to an integration circuit 7 in correspondence to (n) of betan=+1 and that the signal x(nT) to the circuit 7 after inversion of the signal polarity in correspondence to (n) of betan=-1 respectively.
Patent JP-H0449755-A (JP)
Title: Conference speech device
Inventor: SEKIGUCHI FUMIKO
IPC: H04M3/56
Filed: 1990-06-18
Abstract: PURPOSE:To prevent singing for an input signal occurring at an initial state by setting attenuation quantity highly until an input sound level exceeds a prescribed level set in advance. CONSTITUTION:A signal level outputted by an input sound level detecting means 10 is inputted to a comparison means 13, and is compared with a reference level value decided in advance. As a result, when the level outputted by the input sound level detecting means 10 is less than the reference level, the initial value of an attenuation quantity decision means 14 is set at a high level in advance, and when the former exceeds the latter, ordinary attenuation quantity is set as the initial value. Hereinafter, the signal level outputted by the input sound level detecting means 10 is inputted to a comparative and variable attenuation means 11 by a method similar to a conventional one, and it is compared with a threshold value decided by a threshold decision means 3, thereby, the level of input sound inputted via an input sound signal line 100 corresponding to a comparison result is attenuated.