baber/WOPTO huggingface dataset:
Patent JP-H10167212-A (JP)
Title: Method and device for detecting string of binding machine
Inventor: TSUYUSAKI KAZUHIRO
IPC: B65B13/18
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To rapidly detect the mistaken binding in a binder with excellent reliability by a simple constitution by providing a rotary encoder concentric with a roller to guide a string for binding to detect the rotation of the roller. SOLUTION: A string detecting device 10 comprises a guide roller 11 to guide a string S to be delivered from a tip of a binding arm, a pair of auxiliary rollers 12, 13 to guide the string S together with the guide roller 11, and a rotary encoder 14 which is turned together with the guide roller, more preferably, fitted thereto in a concentric manner, and the output or the detected signal of the rotary encoder 14 is introduced to a controller 6. When the string S is wound around an article to be bound, the detachment of the string is detected by the non-turn of the guide roller 11, and the defective cut of the string S can be detected by the excessive turn of the roller 11 over the prescribed value when the article to be bound is carried out immediately after the string is cut.
Patent JP-H03199147-A (JP)
Title: Cement additive without entrained air
Inventor: KOBAYASHI NORIO
IPC: C04B24/18
Filed: 1989-12-27
Abstract: PURPOSE:To control the air-entraining property and setting retarding property by using an alcohol of a specified carbon number to extract and separate lignosulfonate and using the recovered lignosulfonate as the essential component. CONSTITUTION:A 1-5C monohydric alcohol is used as a solvent to extract and separate lignosulfonate obtained from a pulp spent liquor. When a 1-3C alcohol such as methanol is used, the product is fractionated until the solid content is controlled to <=95wt.% of that before extraction and to <=98wt.% when a 4-5C alcohol such as pentanol is used, and a cement additive without entrained air is obtained. The lignosulfonate is added to cement by 0.05-1.5wt.% expressed in terms of the solid content as the aq. soln. or powder, various cement additives are further added, as required, and the mixture is kneaded to obtain a concrete formulation.
Patent JP-H02237671-A (JP)
Title: Forming device
Inventor: FURANSHISU POWAZOTSUTO
IPC: A47K5/14
Filed: 1989-12-28
Abstract: PURPOSE: To enable manual operation and to enable immediate production of foam having excellent quality by simultaneously supplying liquid and air into a porous stock and discharging the formed foam from the upper part of a container existing on the downstream side of the porous stock. CONSTITUTION: When the wall of the container having a deformable wall 1 is compressed, a certain amt. of liquid 2 is passed outside through a pipe 3. When the wall is released, air returns and is replaced with the discharged liquid 2. A chamber 4 which has the cross section larger than the cross section of the pipe and is divided to three compartments 5, 6 and 7 by two transverse dividing walls 8 is installed in the foam device inserted into the pipe below the stopper of the container. A small hole 9 communicating the air space in the upper portion of the container is formed at the wall of the chamber 4. The diving walls 8 are formed of sieves or perforated membranes. The orifices or holes of the dividing walls 8 are uniformly dimensioned in such a manner that the liquid extruded therefrom is finely divided and simultaneously the extremely stable foam is formed together with the air advancing into the compartment 7 through the small holes 9 which are the orifices.
Patent JP-H08321501-A (JP)
Title: Manufacture of integrated circuit
Inventor: KUOOFUA RII
IPC: H01L21/762
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To keep the height of field oxides constant by etching-back unisotropically a blanket material layer of a substrate and then forming, after the formation of a fillet, a field oxide by oxidizing the substrate. SOLUTION: An oxide layer 113 is formed on a substrate 111. Next, a blanket layer of silicon (typically, polysilicon) 141 is formed. The blanket layer 141 is placed in contact with the exposed portions 143, 144 of the oxide 113 and also in contact with the upper part of silicon nitride layers 125, 123, 121. The layer 141 is anisotropically etched back, to expose the upper part of the silicon nitride layers 125, 123, 121. A polysilicon layer 145 and polysilicon fillets 147, 149 are oxidized, together with the substrate 111 by thermal oxidation, to form field oxides 151, 153. Thereby, the field oxides are formed with almost equal heights to prevent the formation of a parasitic transistor.
Patent JP-H06169000-A (JP)
Title: Wafer tranfer apparatus
Inventor: AKAZAWA TSUTOMU
IPC: H01L21/677
Filed: 1992-11-30
Abstract: PURPOSE:To provide a wafer transfer apparatus in which an attitude conversion of a wafer on the way of conveying a wafer carrier is eliminated, a mechanism of a wafer carrier conveying system is simplified and a yield of a wafer processing step can be improved. CONSTITUTION:A wafer transfer apparatus transfers wafers installed between a wafer carrier supply unit and a wafer processor one by one. A transfer stage 3 for placing a wafer carrier 5 for containing a plurality of wafers 4 in a vertical state and wafers 4 fed from the carrier 5 on the stage 3 are attitude- converted into a horizontal state, and transferred to a wafer processor 51. A wafer transfer robot 6 for attitude-converting the wafer 4 discharged from the processor 51 to a vertical state to transfer it to the carrier 5 on the stage 3 is provided.
Patent JP-H09155201-A (JP)
Title: Metallic carrier
Inventor: SAKAMOTO YASUJI
IPC: F01N3/28
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve waste gas purifying ability by forming a metallic honeycomb structure so as to have a tube main body formed by spirally winding thin metallic flat belt like materials at intervals of a space part having a prescribed width and putting them side by side to promote the mixing, stirring and turbulence of a waste gas. SOLUTION: A metallic carrier (MS) is formed by housing the metallic honeycomb structure, manufactured by collecting bundling a prescribed number of spiral open tubes (t) having prescribed length and diameter, in a metallic casing C. Each of spiral tubes (t) is provided with the spiral tube main body part (ta) formed by spirally winding the materials at intervals of a space part having the prescribed width so as not to overlap with each other in the axis center line X and putting them side by side and a spiral groove part (tb) composed of the space part, and when each of width of the tube main body part (ta) and the spiral groove part (tb) is expressed respectively by (wa) and (wb), the condition of (wa)>(wb) is satisfied.
Patent JP-H11173601-A (JP)
Title: Air conditioning system utilizing building frame heat storage and building frame heat storage unit
Inventor: TAKAHASHI JUNICHI
IPC: E04B5/48
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioning system utilizing building frame heat storage capable of applying the air conditioning system to even an existing building not using hollow slabs by modification. SOLUTION: The air conditioning system includes air conditioner components comprising a heat storage air passage 16 with a floor frame and a supporting plate 5 provided at an appropriate distance from a lower surface of a floor in a space S surrounded by beams 3 in an upper side of a floor frame 1 on a ceiling 2 of a building, a first communicating part 4 and a second communicating part 15 allowing the heat storage air passage 16 to communicate with an external part provided at a position apart from the supporting plate 5 respectively, an air conditioner body 6 and an air outlet of the air conditioner body 6 below the supporting plate 5, and an air outlet passage 10 connecting with the first communicating part and a ceiling air outlet side 8 via a switching mechanism 9,  and an air inlet passage 14 connecting an air inlet side of the air conditioner body 6 with the first communicating part and a space 12 inside the ceiling 2 via a switching mechanism 13.
Patent JP-H06171997-A (JP)
Title: Additive for cement
Inventor: INOUE KAZUHISA
IPC: C04B103/60
Filed: 1992-11-30
Abstract: PURPOSE:To suppress the temp. rising quantity and rising rate of a concrete and to prevent the temp. crack of the concrete caused by temp. stress by adding a polyhydric alcohol and a compound obtained by esterifying a higher alcohol into a concrete kneaded material. CONSTITUTION:Esterification is executed by adding 0.5-2.0mol 6-22C higher fatty acid (e.g. stearic acid, oleic acid) alone or in combination with >2 kinds into 1mol polyhydric alcohol expressed by formula (n is 2-4) (e.g. sorbitol) alone or in combination with >=2 kinds in the presence of a catalyst by a conventional method. The monoester is preferable to suppress the temp. rising quantity or rising rate of the concrete. The additive for cement can be used in combination with another mixing agent, for instance, a water reducing agent such as ligninsulfonate or a curing delaying agent such as carboxylic acids. The adding quantity of the additive is generally 0.1-5% to the weight of the cement, depending on the kind of the cement.
Patent JP-2000175034-A (JP)
Title: Image processing unit
Inventor: YAMAMURA TOSHIKI
IPC: H04N1/40
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of texture in the case that error spread processing is applied to multi-level image data so as to quantize the multilevel image data with a bit number less than that of the original multilevel image data. SOLUTION: An error sum section 100 conducts error correction by adding surrounding error information E from an error arithmetic section 104 to input image data DFij, a matrix superposing section 106 refers to an adding/ subtracting value designated by a random number in a matrix consisting of 8×8 pixels to apply an arithmetic operation to image data SFij after the error correction, and a quantization section 101 applies gradation processing to an arithmetic result by the matrix superposing section 106 by quantizing the result on the basis of a quantization threshold value TFij (in N bits with respect to input image data = M bits, M>N) from a CPU.
Patent JP-2000167307-A (JP)
Title: Sedimentation and separation tank
Inventor: NEJIME HIDETAKE
IPC: B01D21/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a sedimentation and separation tank capable of being miniaturized and excellent in treatment efficiency by sedimenting impurities in respective tanks while revolving polluted water in a truncated chevron shape. SOLUTION: Primary and secondary sedimentation tanks provided side by side are allowed to communicate with each other by a water guide pipe 14 and a secondary sediment receiving part 12 and a primary sediment receiving part 9 are housed in the primary sedimentation tank 2 at upper and lower positions while a quaternary sediment receiving part 18 and a ternary sediment receiving part 16 are housed in the secondary sedimentation tank 3 at upper and lower positions and a surface flowing water receiving tray 21 draining only surface flowing water is provided to the opening end of the quaternary sediment receiving part 18.  An inflow pipe 5 allowing a liquid to be treated to flow in is allowed to communicate with the primary sedimentation tank 2 and the liquid to be treated allowed to flow in is allowed to flow through the primary, secondary, ternary and quaternary sediment receiving parts 9, 12, 16, 18 to sediment and separate the suspended substance in the liquid to be treated.
Patent JP-H06197415-A (JP)
Title: Magnetic levitation slider
Inventor: KINOSHITA YOICHI
IPC: B25J9/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a magnetic levitation slider in which a slider can be levitated stably irrespective of the time of no-loading and loading. CONSTITUTION:A feedback voltages from levitation gap sensors 2a, 2b are compared with a reference voltage from a slider levitation position reference voltage generator 31 by a comparator 32, its differential voltage is amplified by a deviation amplifier 33, and a phase delay of a control system is compensated by a phase compensator 34. Gains are varied at the times of loading and no-loading, levitation electromagnets 1a, 1b power amplified by a power amplifier 35 are driven to reduce the gain at the time of no-loading to decrease dynamic stiffness and to enhance the gain at the time of loading to increase the stiffness, thereby improving stability.
Patent JP-2001168416-A (JP)
Title: Spin-valve type magnetoresistance effect device and thin-film magnetic head with the device, and method of manufacturing these devices
Inventor: HASEGAWA NAOYA
IPC: G01R33/09
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a spin-valve magnetoresistance effect device having the ferri-pinned layer structure which can reduce the asymmetry and a thin-film magnetic head with this device and also provide a method of manufacturing these devices. SOLUTION: This spin-valve magnetoresistance effect device comprises an antiferromagnetic layer 1, first fixed magnetic layer 11, nonmagnetic intermediate layer, second fixed magnetic layer 12, nonmagnetic conductive layer 3, free magnetic layer 4, vertical bias layer 7, and pair of lead layers 8. Under the condition that a detection current is supplied from the lead layers, the free magnetic layer is magnetized uniformly in such a direction as to cross with the magnetized direction of the second fixed magnetic layer. The magnetized direction of the second fixed magnetic layer is aslant at an angle θ with a direction vertical to the track width direction, which is turned toward the direction, going away from the direction of a vertical bias magnetic field.
Patent JP-H09297496-A (JP)
Title: Fixing device
Inventor: NOGUCHI YUKIO
IPC: G03G15/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of obtaining standard values with respect to the fluctuation of a power supply voltage and a higher harmonic current, respectively. SOLUTION: The fixing device is provided with a control means 8 which temporarily switches voltages applied to heating means 2 and 3 to first voltages different from the voltages applied at the time of normally lighting the heating means 2 and 3 and then, switches the first voltages to the voltages at the time of lighting the heating means 2 and 3, after turning off, when this lighting is attained and temporarily applies second voltages different from the voltages applied when the abovementioned lighting is attained to the heating means 2 and 3 and then, switches the heating means 2 and 3 to fixed turning off states, when the heating means 2 and 3 are tuned off after lighting.
Patent JP-2000175085-A (JP)
Title: Photographing device and storing medium
Inventor: TACHIBANA NARUHITO
IPC: H04N5/262
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device where mistake of confusing a setting state can surely be prevented in the case that the photographing is executed by using a mirror while a setting state of inverting a photographed image or a conventional setting is alternately selected. SOLUTION: In a photographing system 1 provided with an angle sensor 403b detecting an angle of a digital camera 20 and with an angle sensor 407b detecting an angle of a hood 402, in the case that each section of a photographing device 40 is moved, an angle detected by the angle sensor 403b and the angle detected by the angle sensor 407b are referred to so as to discriminate whether or not an image of an upper side of an object reflected in a mirror 409 by the digital camera 20, and when it is discriminated that the image of the upper face of the object is photographed, an inverted image inverting top and down of a monitor image, a 'mirror surface inversion' display box (105i) are displayed on a monitor screen (105a) of a display device 12.
Patent JP-H06190326-A (JP)
Title: Coating apparatus
Inventor: TAKEDA ATSUSHI
IPC: G02F1/1333
Filed: 1992-12-25
Abstract: PURPOSE:To provide a coating apparatus which can keep uniformity of a coating film thickness on a substrate. CONSTITUTION:When a coating liq. is applied, a rotating shaft 36 is lowered by means of an elevating mechanism 49 and a perforated hole 31 is closed by means of a closing part and an opening 30 is closed by means of a flat plate part 38. Cleaning liq. nozzles 41 and 42 respectively communicate with rinse paths 43 and 43 to inject rinse liq. on the rear face of a substrate B from rinse nozzles 44 and 44. As a clutch 58 is connected therewith, the rinse nozzles 44 are rotatingly driven synchronously with a rotating cup 1. Penetration of external air and leakage of the rinse liq. are eliminated by sealing with 0 rings 45, 46 and 47. As the cleaning action of the rotating cup 1, the cleaning liq. is injected under a condition where cleaning liq. nozzles 41 and 42 are separated from the rinse paths 43 and 43, the rotating cup 1 is rotated at a low speed while an upper lid 14 is closed. As the clutch is separated and the rinse nozzles 44 are stopped without synchronization with the rotating cup 1, inside of the rotating cup 1 can be wholly cleaned.
Patent JP-H10179526-A (JP)
Title: Bio-information measuring and processing system
Inventor: SAKAKIBARA YOSHIKATSU
IPC: G06F1/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To lessen a burden associated with an ID number inputting operation by allowing the ID number of a specimen to be inputted via an easy operation. SOLUTION: This bio-information measurement and processing system 3 has an ID card 4 for saving the ID number of a specimen as a measured person, and a measuring and processing device 5 for measuring the basic vital data of the specimen. When the ID card 4 is kept near the non-contact type ID card reader part 30 of the measurement and processing device 5. ID number electromagnetic waves sent from the ID card 4 are received with the transmission and receiving antenna of the ID card reader part 30, thereby easily inputting the ID number of the specimen. According to this construction, a burden associated with an inputting operation is lessened.
Patent JP-H05182960-A (JP)
Title: Manufacture of semiconductor device
Inventor: NEGISHI HIROTAKA
IPC: H01L21/76
Filed: 1991-12-27
Abstract: PURPOSE:To enhance the component density of a semiconductor device by improving a PPL method and by making a bird's beak smaller. CONSTITUTION:In the figure, the cross-sectional structure of a field region 111 before its oxidation (a) and that after its oxidation (b) are shown. The title manufacture is featured by the following point: before the field region 111 is oxidized, an SiO2 film 122, a polysilicon film 126, an SiO2 film 124 and a polysilicon film 128 are formed sequentially between an element region 110 in an Si substrate 101 and a mask (an Si3N4 film 103). When the field region 111 is oxidized, a bird's beak 112 can be made smaller.
Patent JP-H06202789-A (JP)
Title: Plotting pad and manufacturing method for the same
Inventor: MATSUDA MASAYUKI
IPC: G06F3/047
Filed: 1992-12-28
Abstract: PURPOSE:To make an electrode difficult to be damaged against the many times of sliding input with an input pen, and to input a picture with a smaller writing pressure than a conventional plotting pad by processing at least one electrode face with a specific insulating chain organic compound. CONSTITUTION:The surface of an electrode 11 is processed with the chain organic polymer compound having an organoleptic base to be connected with an electrode material, and an insulating chain organic polymer layer 13 is formed on the surface of the electrode 11. The chain organic polymer compound forming the insulating chain organic polymer layer 13 is chemically connected with the electrode material forming the electrode 11, and the surface of the electrode 11 is apparently covered with the beard or network-shaped insulating chain organic polymer compound. Therefore, the insulating chain organic polymer layer 13 is formed on at least one of the surfaces of electrodes 11 and 12, so that the faces of the electrodes 11 and 12 of upper and lower substrates 14 and 15 can be mutually connected, and a plotting pad 1 can be constituted. Thus, the surface of the electrode can be processed, and friction resistance can be excellent.
Patent JP-H09164517-A (JP)
Title: Forming apparatus
Inventor: TAKEMURA TETSUJI
IPC: B28B5/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To produce an inorg. molded panel having deep embossed patterns and a dense surface by a dry or semi-dry method. SOLUTION: When a template 3 having embossed patterns on the surface thereof is introduced into a forming chamber and a raw material powder P is scattered over the template 3 to form a mat M, air is sent to the powder P from one side of the forming chamber 1 to sort the powder into a fine powder PF and a coarse powder PR and, further, the fine powder PF is sucked from the suction pipe 10 on the other side of the forming chamber 1 to be sprayed on one side of the forming chamber from an auxiliary air blower 7A.
Patent JP-H11187257-A (JP)
Title: Optimization method of color chart, calculation and correction method of color reproducing property of image output device using the color chart
Inventor: CHIYUUZAI FUMIE
IPC: G06T1/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To effectively calculate color reproducing property of an image output device and with high accuracy as well as to correct fluctuations in the property by newly creating a color chart which matches with the color reproducing property of the image output device through the combination of sampling steps with the highest interpolation accuracy. SOLUTION: This color chart with a specified number of steps each of C, M, Y, K is outputted from a color printer by the number of steps in a step 100. The color chart is measured in a step 110. The number of points Nt to be sampled finally is specified in a step 20. All the combinations in the case of sampling the number of points Nt from all the number of steps of the color chart are calculated for each of C, M, Y, K in a step 130. A method for interpolating the matter which were not sampled is specified in a step 140. A combination with the highest interpolation accuracy is calculated for each of C, M, Y, K from among the combinations of the sampling steps in a step 150.
Patent JP-H11169749-A (JP)
Title: Screw cyclone
Inventor: UTSUNOMIYA SATORU
IPC: B04C5/15
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone which separates and captures powder and granular material surely at low cost when the powder and granular material carried by a pressure gas is separated and captured from the pressure gas at a destination. SOLUTION: Screw feed means 30, 36 are arranged in a cyclone body 12, and a residence chamber 18 for powder and granular material is disposed at the lower end of the body 12 to capture and collect in the chamber 18 the powder and granular material separated in a cyclone region at the center of the body 12. And shutoff covers 40, 40, which are not opened until the chamber 18 is fully filled with the powder and granular material, are formed, and press means, i.e., springs or weights, which act so as to always press the covers 40, 40 against discharge ports beneath the chamber 18, are installed, so that the powder and granular material can be separated and captured continuously.