baber/WOPTO huggingface dataset:
Patent JP-H1037961-A (JP)
Title: Bearing assembly for small electric motor
Inventor: STROBL GEORG
IPC: F16C33/10
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To absorb excessive oil on a bush without reducing an oil content contained in the bush by providing an oil impregnated sintered bush, a bearing retainer, and a sintered oil collector which collects excessive oil from the bearing so as to consume it in use and replaces oil in the bearing. SOLUTION: When a bush 15 is heated during use, an oil collector 14 provides a place into which oil is led from the bush 15. As the oil collector 14 is made of a porous sintered material similarly to the bush 15, oil can be removed from the bush 15 without forming any bead of excessive oil on the surface of the bush 15. When the volume of the oil collector 14 is 10% of that of the bush 15 at least, the oil volume of the bush 15 can be reduced by 10% by a diffusion action or a capillary action of oil passing through the bush 15 and the oil collector 14. When porosity of the oil collector 14 is higher than that of the bush 15 by 5-10%, the oil is replaced by the oil held in the oil collector 14 earlier according to oil consumption during use.
Patent JP-H09276683-A (JP)
Title: Stirring blade support device in stirrer
Inventor: ISHII SHIGERU
IPC: B01F7/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide the stirring blade support device in a stirrer preventing a poisonous substance from dissolving in a liquid to be stirred and safe to a human body. SOLUTION: A rotary shaft 11 is passed through the central part of the lower semispherical part 3a of a heating tank 3 to be supported within the tank 3 and stirring blades 13 are fixed to the rotary shaft 11 and the lower end of the rotary shaft 11 is supported by the thrust bearing 12 made of a ceramic provided to the lower part of the heating tank 3.
Patent JP-H05285043-A (JP)
Title: Electric water heater
Inventor: TANAKA HIRONOBU
IPC: A47J27/21
Filed: 1992-04-13
Abstract: PURPOSE:To provide the title water heater cable of judging water quality, and purifying water according to it. CONSTITUTION:With a temp. rise judging means 8, water quality judging means 10, impurities-removing means 18, and water purification degree judging means 23 provided, the water quality which is different by districts or seasons is judged unaffected by liquid temp. and impurities are removed according to the water quality thus to carry out the optimum water purification without wasting power and time.
Patent JP-S57206378-A (JP)
Title: Filtering method of sake
Inventor: KUSUDO OSAMU
IPC: C12G3/02
Filed: 1981-06-12
Abstract: PURPOSE: To filter the SAKE by the improved fractionating and ger-free method and improve the clarity of the filtered SAKE, by using microporous hollow fibrous membranes.  
     CONSTITUTION: A raw SAKE before the pasteurization or SAKE after the addition of a protenic flocculating agent and pasteurization is filtered through microporous hollow fibrous membranes having an average pore size of 0.01W1μ, preferably 0.02W0.2μ, e.g. polyvinyl alcohol hollow fibrous membranes, and the filtered SAKE is diluted with water if desired and then refiltered through microporous hollow fibrous membranes having an average pore diameter of 0.01W1μ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01263063-A (JP)
Title: Printing controller
Inventor: KAGEYAMA SAIJI
IPC: G06K15/00
Filed: 1988-04-15
Abstract: PURPOSE:To exhibit a high-speed printing performance of a printer engine part under the condition that a printing start command is issued after the completion of image drawing, by controlling a command processing part and a printing processing part by a page buffer control table part. CONSTITUTION:Printing data in a reception buffer part 12 is read by a command processing part 13. A command is interpreted by a command interpreting part 131. If the command belongs to an image drawing command, an image drawing command processing part 133 is started and a developing, image drawing processing is applied to one of page buffers 141-143. In a printing processing part 15, according to a printing start command dot pattern data is read from one of the page buffers 141-143, subjected to a parallel-to-serial conversion, and outputted to a printer engine part 16 as a video signal. The selection which should be applied to one of the page buffers for three pages between the processing by the image drawing command processing part 133 or the processing by the printing processing part 15 is performed by using a page buffer control table part 17.
Patent JP-S58208308-A (JP)
Title: Abs resin composition
Inventor: MUKAI SADAYOSHI
IPC: C08F2/54
Filed: 1982-05-28
Abstract: PURPOSE:The titled composition excellent in heat resistance and mechanical strength, obtained by irradiating an ABS resin containing a specified crosslinking agent with electron beams. CONSTITUTION:100pts.wt. ABS resin is mixed with 5-20pts.wt. dimethallyl chlorendate of the formula, as a crosslinking agent, roll-milled and molded into a desired shape. This molding is irradiated with electron beams at a dose of 5-20 Mrad. EFFECT:It is possible to heighten the mechanical strength and chemical stability of the ABS resin and, in addition, to lower its deflection and deformation sufficiently over a wide range of temperature without detriment to its inherent properties.
Patent JP-H08260794-A (JP)
Title: Burglarproof attachable and detachable mechanism for electronic apparatus
Inventor: SERINO TSUTOMU
IPC: G08B13/00
Filed: 1995-03-24
Abstract: PURPOSE: To improve a positive burglarproof effect, in a mechanism in which an operation panel is made mountable on and demountable from an electronic apparatus. CONSTITUTION: An operation panel is made mountable on and demountable from the front surface of an electron apparatus case by a quick-disconnect member. After the operation panel is removed, a burglarproof panel 20 is locked by inserting an exclusive key 26 to the key cylinder of a key receiver 22 and made in the ON position. In the key locking condition, ultrasonic sensors 23a and 23b are in the operating condition, and when an invader comes in, it is detected and the alarm is output from a speaker 24.
Patent JP-H02275752-A (JP)
Title: Production mullite material
Inventor: OTAKE TAKESHI
IPC: C04B35/00
Filed: 1989-04-11
Abstract: PURPOSE:To obtain feedstock for mullite ceramics in low costs by forming a mixture of deironated and decarbonized coal ash and alumina and firing the products. CONSTITUTION:Alumina is added to deironated and decarbonized coal ash, the mixture is formed and fired to give the subject material. The ash is reduced less than 2wt.% in iron and less than 0.5wt.% in carbon. The deironation treatment is carried out by using a magnetic separator, when needed, followed by treatment with hydrochloric acid or sulfuric acid. The decarbonization is effected in order to reduce carbon residue (including unchanged coal) by calcinating at 800 to 900 deg.C after deironation. Unsatisfactory pretreatment forms foams during the firing of the formed products. The residual iron causes colored (red brown) products with market value reduced.
Patent JP-S58208375-A (JP)
Title: Working medium for flon refrigerator
Inventor: HIRAO KUNIO
IPC: C09K5/08
Filed: 1982-05-29
Abstract: PURPOSE:To prevent the formation of free halogen by decomposition of flon, protect flon and refrigerator oil from deterioration, and improve stability, by adding a boron compd. to a working medium for flon refrigerator contg. flon and refrigerator oil. CONSTITUTION:One or more of flons selected from trichloromonofluoromethane, monochlorotrifluoromethane, dichloromonofluoromethane, monochlorodifluoromethane, trichlorotrifluoroethane, dichlorotetrafluoroethane, monochlorotetrafluoroethane, monochloropentafluoroethane, etc., refrigerator oil, and about 0.05- 0.25% (in terms of boron), relative to the amt. of refrigerator oil, one or more of boron compds. selected from metal borates (e.g., sodium metaborate or potassium tetraborate), boron oxides, etc. are mixed together to yield the intended working medium for flon refrigerator.
Patent JP-H07293989-A (JP)
Title: Blow-off duct for air conditioner
Inventor: SUGIYAMA KATSUYA
IPC: F24F13/08
Filed: 1994-04-28
Abstract: PURPOSE:To reduce the percent defective of final products and reduce the cost by reducing the number of works of lamination of a heat insulation mate rial and further reduce variations of the installation location of the heat insula tion material. CONSTITUTION:There are integrally formed with a synthetic material a pair of right and left side plates 10, a bottom plate 20 located between lower ends of both side plates 10, and a slanting plate 30 extending slantingly downwardly from one side to the other of the side plate 10 in the width direction of the same. Further, in the integral formation of the side plates, the bottom plate 20, and the slanting plate 30 heat insulation plates 23, 38 comprising a foaming material are integrally formed with respect to at least any surface of the bottom plate 20 and the slanting plate 30 to cover the surface.
Patent JP-H04219091-A (JP)
Title: Image processor
Inventor: MAEDA HIDEKAZU
IPC: H04N9/04
Filed: 1990-04-06
Abstract: PURPOSE:To enable a photographer to obtain a white balance with his judgment by discriminating the region judged to be a white region from other regions and displaying this region. CONSTITUTION:A comparator 9 compares the absolute value of DC components 17, 18 of color difference signals (R-Y), (B-Y) which are the outputs 115, 116 of an absolute value forming circuit 114 and reference values when the operation of the automatic white balance operation is executed. A high level (H) is outputted when both of the outputs 112 of the comparator 9 are nearly zero and a low level (L) is outputted at the other time. A gate pulse generating circuit 10 integrates the outputs 112 of the comparator 9 and generates a gate pulse 113 corresponding to an integrated quantity. This gate pulse 113 and the brightness signal output 14 of a processing circuit 5 are displayed in an electron view finder 11 to announce the state of the error of the white balance. Then, the operator observes this error information and corrects the information so as to attain the adequate white balance.
Patent JP-H08297124-A (JP)
Title: Chemical timer for direct-reading type reagent inspection strip
Inventor: KISER ERNEST J
IPC: C12Q1/26
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a visible display for a user by selecting the concentration of an inhibitor and glucose in a dry coating such that the glucose reacts on a reagent within a predetermined time to discolor the reagent. SOLUTION: The chemical timer contains an indicator composition, a reagent for discoloring the indicator through reaction with glucose when hydrated, an inhibitor for inhibiting discoloring of the indicator, and glucose. Concentration of the inhibitor and glucose in a dry coating is selected such that the glucose reacts with the reagent within a predetermined time after a biological liquid is applied to an inspection strip to discolor the reagent. A matrix 10 the of inspection strip has a sample side face 12 and an inspection side face 14 wherein the sample side face 12 is coated with the biological liquid and the presence of a specimen is indicated through discoloring of the test side face 14. Discoloring is derived by reaction of the reagent with a specimen inside a pore 16.  The matrix 10 includes a timer area (t) discoloring a predetermined time later besides result area (a), (b), (c), (d).
Patent JP-H11285612-A (JP)
Title: Adsorption type oxygen enriching device
Inventor: KITA JIRO
IPC: B01D53/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can decrease the noise level and which is smaller in size and power consumption compared to a conventional device by dividing a sucking duct or an exhaust duct of a compressor into a main passage and a sub passage and then joining the passages to cause interference of sound waves between the passages. SOLUTION: When the length L1 of the main passage from the branched point to the joining point of the main and sub passages of a sucking duct 5 or an exhaust duct 7, the length L2 of the sub passage corresponding to the main passage, the sound velocity c and the frequency f of noise are in the relation of formula I, where in the power of the sound at the frequency f becomes the min. In the formula, (n) is an integer of >=0, the unit of L1 and L2 is m, and the unit of c is m/s and the unit of f is Hz. Thereby, by selecting L1 or L2 according to formula I for the frequency f of the main noise, the noise of the oxygen enriching device can be decreased. The corresponding length of the sub passage is defined as the total length from the branched point to the joining point where the sub passage is joined with the main passage. Namely, it is the length of the sub passage itself.  L1, L2 are measured along the center lines of the pipings.
Patent JP-S58208657-A (JP)
Title: Electrochemical detecting apparatus
Inventor: SHIRAKAWA YOSHITAKA
IPC: G01N27/403
Filed: 1982-05-28
Abstract: PURPOSE:To prevent the deterioration in the activity of an electrode, by providing an internal liquid flowing channel in which an internal liquid of an electrode is flowable in contact relation to the electrode and a flowing means for flowing the internal liquid through said electrode. CONSTITUTION:A system containing a substance to be detected is spaced apart from the flowline of an internal liquid approaching an acting electrode 2 by a polymer diaphragm 5. That is, an extermely slight gap 6 is formed between the surface of the polymer diaphragm 5 and the surface of the acting electrode 2 and forms a flow channel 6 of the internal liquid along with a reference electrode 3 and an opposed electrode 4 made of a metal tube functioning as the flowline of the internal liquid. The internal liquid is quantitatively sent out from an internal liquid tank 9 by a pump 111 and passed through the internal liquid flowing channel 6 and the interior of the tubular opposed electrode 4 to be again returned to the internal liquid tank 9 by a pump 112. As mentioned above, the deterioration in the activity of the electrode with the elapse of time can be effectively prevented.
Patent JP-H09259550-A (JP)
Title: Wiring structure, wiring method and flexure of magnetic head apparatus
Inventor: KASAHARA YOSHIKI
IPC: G11B5/48
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent increase in torsional rigidity of a flexure in the print wiring of leads. SOLUTION: A printed wire board 114 having leads 116, 118, 120 and 122 print wired is arranged securely on a flexure 92. A slider 10 is fixed on a slider fixing part 100 of the flexure 92. The printed wire board 114 is arranged being hoisted above a side space separately from flexible parts 102 and 104 at the positions of the flexible parts 102 and 104 where they allow the movement of the slider 10 in the directions of rolling and pitching thereof. The flexure 92 where the printed wire board 114 is securely arranged is arranged securely on a load beam 90.
Patent JP-H09258050-A (JP)
Title: Manufacture of optical waveguide
Inventor: NAKASENDOU KAZUYUKI
IPC: G02B6/13
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify the designing stage without requiring a mask and to minimize the intrusion of impurities during the manufacturing stage by executing direct etching with a UV laser. SOLUTION: Three layers of glass films for forming a lower clad layer 2, core layer 1 and upper clad layer 5 are laminated at one time on a substrate 3 consisting of silicon, synthetic quartz, etc., by a flame hydrolysis deposition method, electron beam vapor deposition method, chemical vapor growth method, etc., in a first stage. The unnecessary parts (the unnecessary parts of the core layer 1, the upper clad layer 5) are etched away by processing using a UV laser (quadruple higher harmonic wave of Nd-YAG laser, excimer laser, etc.) without using the mask, allowing only the ridge-shaped core parts 1a including the upper clad 5a to remain in a second stage. A glass layer 6 is formed to cover the entire part of the ridge-shaped core part 1a and the upper clad 5a (ridge shape) and the front surface of the lower clad layer 2 in the last stage to complete the optical waveguide.
Patent JP-S60236329-A (JP)
Title: Digital-to-analog converter
Inventor: SHIMODA SADAYUKI
IPC: H03M1/66
Filed: 1984-05-09
Abstract: PURPOSE:To obtain a D/A converter capable of formation of IC by providing a reference voltage generating part consisting of two capacitors, an operational amplifier and plural analog switches and a voltage adding part. CONSTITUTION:A capacity ratio Ca/Cb is set at 1/2 between capacitors C3 and C5 of a reference voltage generating part, and the capacities Cc and Cd of capacitors C13 and C14 of a voltage adding part are set equal to each other. Switches SW1 and SW2 are closed and the reference voltage Vref of the C3 is applied. The SW2 is kept as it is with an SW6 closed. The electric charge of the C3 is transferred to the C5 through an operational amplifier 4. The output voltage VOP of the amplifier 4 goes to -Vref/2. Then only the SW9 is closed after closing SW7 and 8, and the electric charge of the C5 is discharged. Then the electric charge is transferred to the C5 after closing again the SW2 and 6. Thus the voltage VOP goes to -Vref/4. This action is repeated until the weighting is secured with VOP=-Vref/8. When both SW2 and 6 are closed, an SW11 or 16 is closed according to the digital output after an SW10 is closed. Thus an analog output is obtained from an operational amplifier 12.
Patent JP-H06278314-A (JP)
Title: Image forming apparatus
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1993-03-25
Abstract: PURPOSE:To realize an LED head of high resolving power using an LED array low in resolving power. CONSTITUTION:LED arrays 8, 10 each of which has resolving power of 300 DPI are mounted on two substrates and light images are contracted to 1/2 by ocellar lens arrays 12, 14 to be formed on a photosensitive drum 2 on one straight line through a half mirror 16.
Patent JP-H06282565-A (JP)
Title: Sentence transformation device
Inventor: MARUYAMA NAOTOSHI
IPC: G06F40/189
Filed: 1993-03-26
Abstract: PURPOSE:To return a Japanese sentence in which a line feed is forcedly inserted into the middle of one sentence in order to shape the sentence so that the number of characters in one line can be arranged to the articulate sentence before the sentence is shaped. CONSTITUTION:When a shaped sentence file is inputted by a sentence inputting means 1, the number of characters in one line arranged by a person who shapes the sentence is estimated by a calculating means 2. That is, the number of characters in each line in the file is checked, and the number of characters which appears the most often among the number of characters in each line is used as the reference number of characters in one line of the sentence. In a processing judging means 3, when the rate of the number of lines having the number of characters in one line which appears the most often to the checked number of entire lines is less than a preliminarily designated rate, a processing is not operated. A line feed code delete judging means 4 judges whether the final line feed code of each line is inserted in order to arrange the number of characters in one line, or the final line feed code of each line indicates the end of one sentence, and deletes the line feed code inserted for shaping the sentence.
Patent JP-H09284630-A (JP)
Title: Control method for ccd area sensor
Inventor: YAMAGUCHI MASANORI
IPC: H04N5/345
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To attain panning a valid area subjected to electronic zooming up to upper and lower ends of a light receiving area by varying a generating timing of a read pulse within a vertical blanking period in the cease of changing a size of an invalid area other than the valid area. SOLUTION: In the case of conducting panning to change a size of an invalid area other than a valid area, a generating timing of a read pulse XSG1 set in a vertical blanking period VBLK is made variable. In the case of setting the number of lines of the invalid area (m) to be '0', the read pulse XSG1 is shifted toward a side close to a start of the vertical blanking period VBLK with respect to the vertical blanking period VBLK. Thus, a time after the read pulse XSG1 is generated till the vertical blanking period VBLK is finished is extended so as to extend the processing time of the invalid area (n) for line shift and also to increase the number of lines of a processes enable invalid area (n).
Patent JP-H08284115-A (JP)
Title: Base isolation device for bridge
Inventor: NIIHARA YUJI
IPC: E04H9/02
Filed: 1995-04-18
Abstract: PURPOSE: To impart a base isolation effect even in the bridge-shaft rectangular direction at the time of a big earthquake by holding a response-control bearing between a bridge girder and a pier and arranging side blocks, by which the bearing is not deformed in the bridge-shaft rectangular direction at all times, on both sides in the bridge-shaft rectangualar direction of the bearing. CONSTITUTION: A response control bearing 3 is held between the upper-side plate 2 of a bridge girder 1 and the lower-side plate 4 of a pier 5. Side blocks 6 are disposed on both sides of the bearing 3, and top sections are engaged with the plate 4 through pins 7 by clamps 8 under the state, in which the plate 2 is pressed. When large tensile load is applied to the camps 8, the clamps 8 are cut, and the side blocks 6 are removed. Consequently, the bearing 3 displays equal rigidity in all directions, thus displaying a response control effect. Accordingly, a response control device for a bridge can be effective as an earthquake-resistant reinforcing countermeasure only by exchanging a shoe even to an existing bridge girder.
Patent JP-S5426842-A (JP)
Title: Vinyl chloride resin composition
Inventor: YAMAGUCHI NOBORU
IPC: C08L27/00
Filed: 1977-07-31
Abstract: PURPOSE: A vinyl chloride resin is incorporated with asbestos, 2,2-bis(4-trimethylolalkoxyphenyl)propane and dibasic zinc stearate to produce said vinyl chloride resin composition with high heat resistance and strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01263519-A (JP)
Title: Navigation system of automobile
Inventor: MITA HIDEAKI
IPC: G09B29/10
Filed: 1988-04-14
Abstract: PURPOSE:To ensure backup and thereby to enable the attainment of a rise from an exact position at all times, by making a start on the basis of an updated corrected value and calibrated distance read out of a disk device when a power source is turned ON. CONSTITUTION:A driver inputs the present position to a processor 2 via an operation switch 3. When an automobile runs, a direction of movement and a distance of movement are calculated from a geomagnetic sensor 4 and a running sensor 5 and thereby the present position of the automobile is updated. The processor 2 calculates a correct direction of movement and distance of movement from a position inputted via the switch 3 and a position outputted from a local receiver 6, compares them with the direction of movement and distance of movement calculated from the sensors 4 and 5, determines a corrected value and a calibrated distance based on this value and stores them in a floppy disk device 7. When an ignition switch IG is turned ON, the processor 2 reads the corrected value and the calibrated distance from the device 7, and accordingly the exact present position is displayed on a display device 8 immediately.