baber/WOPTO huggingface dataset:
Patent JP-2001111242-A (JP)
Title: Portable electronic apparatus
Inventor: YAMADA YOSHINORI
IPC: G11B33/12
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the space for a battery in an apparatus main part and achieve reduction in size and in thickness. SOLUTION: A portable electronic apparatus comprises an apparatus main part 2, the outer housing of the apparatus main part 2, more specifically a housing 2a and a cover 2b, and a protector 3 attached to the outsides of the housing 2a and the cover 2b. A polymer battery 8 which is the drive power source of a drive unit 6, etc., housed in the apparatus main part 2 is incorporated in the protector 3 attached to the outer housing of the apparatus main part 2.
Patent JP-2000117092-A (JP)
Title: Dust collecting device, dry treating device and transportation device
Inventor: ISHII YOZO
IPC: B03C3/80
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting device capable of removing dust without lowering the productivity and preventing the generation of defects and the lowering of reliability caused by dust, a dry treating device and a transportation device. SOLUTION: This dust collecting device is constituted of a dust collecting chamber 1 provided with dust collecting electrodes 3, 4 for collecting dust, a gas supply line 19 for supplying gaseous nitrogen and an evacuating line 21 for evacuating the inside of the dust collecting chamber 1. After dust in a unit 22 is collected by the dust collecting electrodes 3, 4, a shutter valve 2 is closed. After the dust collecting electrodes 3, 4 are grounded, gaseous nitrogen flows in the dust collecting chamber 1 through the gas supply line 19 and is evacuated by the evacuating line 21. The dust collected on the dust collecting electrodes 3, 4 is removed outside along the nitrogen gas flow generated in the dust collecting chamber 1.
Patent JP-H11132429-A (JP)
Title: Dust eliminator of waste incinerator
Inventor: YOSHIKUBO KATSUMI
IPC: F23G5/46
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To avoid the troubles to be cansed by the dust in a boiler and an exhaust gas processing device, and to reduce the load of a dust collector, by arranging two or more deflecting plates at the duct of the boiler inlet that is attached to a waste incinerator. SOLUTION: A boiler 4 is provided with ducts 2 and 3 for introducing exhaust gas, and the ducts 2 and 3 are formed in a cascade shape by a partition body 5. The lower part of the duct 3 is formed on an inclined surface 3a, and the continuous bottom part is formed at an existing hopper part 6. Moreover, two or more deflecting plates 7, 8, and 9 are provided upwards of the hopper part 6 of the part with the fastest flow speed leading to the heat exchanging part 4a of the boiler 4 from the duct 3, so that they stand vertically to be tilted forward to the inlet angle of exhaust gas. Further, they are arranged having a difference in level in the direction of the exhaust gas flow. Thereby, the troubles such as sticking of dust like fly ash to the boiler 4 and the exhaust gas processing device, and the clogging by the dust can be prevented.
Patent JP-2000117252-A (JP)
Title: Treatment of organic wastewater and equipment therefor
Inventor: SO KEISEN
IPC: B01D61/44
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a treatment process which enables attainment of a low treatment cost and excellent treated water quality without using any chemical agent, in the treatment of emulsifying oil-containing wastewater and also to provide equipment for the treatment process. SOLUTION: The equipment for this treatment process has a membrane separator consisting of: a membrane separation module 6; a circulation path 37 provided with a first circulation pump 2 for circulating organic wastewater through the primary side 7 of the membrane separation module 6, and a membrane liquid concentrate discharge passage 39, both of which are placed on the primary side 7 of the membrane separation module 6; and a membrane permeate water discharge passage 38 placed on the secondary side of the membrane separation module 6. In this equipment, the membrane permeate water discharge passage 38 is connected to a membrane permeate water receiving vessel 12 which is connected to both an anode chamber 19 and a cathode chamber 18 of a first diaphragm electrolytic cell 17 through a path provided with a second circulation pump 13.  Also, treated liquid discharge ports are placed in the cathode chamber 18 and the anode chamber 19 respectively and the treated liquid discharge port 41 in the anode chamber 19 is connected to a path for successively connecting a coalescer cartridge 24 and a floatation separation tank 25 to each other. Further, in the floatation separation tank 25, an oil discharge port 26 and a treated water discharge port are placed at the top and bottom respectively and a circulation path 44 is placed between the treated water discharge port and the membrane permeate water receiving vessel 12. Optionally, this treated water discharge port at the bottom of the floatation separation tank 25 is further connected to a second diaphragm electrolytic cell.
Patent JP-H09115820-A (JP)
Title: Scanning projection aligner and aligning method
Inventor: TANIGUCHI TETSUO
IPC: H01L21/027
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To predict the focus characteristics of projection optical system or the focus state of mask pattern image accurately by operating the focus state of mark pattern image, obtained through synchronous scanning, from the synchronism error between a mark pattern corresponding to each position in scanning direction, a photosensitive substrate and a mask. SOLUTION: While moving a reticle stage RST and a wafer stage WST mounting a wafer W, the synchronism error of moving speed between both stages, i.e., the positional error between the measured position and design position of each stage, is detected by means of a stage controller 13. Based on the synchronism error and the shift of focus position of mark image or the variation of focus characteristics, a focus characteristics operating unit 14 corrects the output waveform of mark image obtained at each position of illuminating area thus determining the shift of focus position at the time of scanning exposure based on the focus position of a reticle R obtained as the central position of waveform. Dynamic characteristics of projection optical system PL are then predicted based on the focus position of each mark of the reticle R.
Patent JP-H05103511-A (JP)
Title: Sowing apparatus
Inventor: MIYAISHI TAKEO
IPC: A01C7/08
Filed: 1991-10-11
Abstract: PURPOSE:To enable automatic and sure sowing of plant seeds on a raising seedling mat of a raising seedling box. CONSTITUTION:A raising seedling box is transferred from a box-charging position through a sprinkling position and a sowing position to a box-discharging position with a box-transporting apparatus 210, the raising seedling mat of the box is sprinkled with a sprinkler 230 at the sprinkling position and plant seeds are sowed on the sprinkled raising seedling mat at the sowing position with a sowing means 250. The sowing operation can be automated to enable the labor-saving and efficiency-improvement of the sowing work and to uniformize the sowing spacing and the sowing depth.
Patent JP-H08127454-A (JP)
Title: Sheet after-treating device, sheet containing device, and image forming device having the devices
Inventor: YAMADA TAKESHI
IPC: B65H31/34
Filed: 1994-10-31
Abstract: PURPOSE: To provide a sheet after-treating device to contain paper sheets in such a state to prevent curling of a paper sheet after an image is formed. CONSTITUTION: Paper sheets S discharged after an inmate is formed are conveyed through a sort pass 6a and contained in bin trays b1-b5. Heat generating bodies 10 are arranged at the sort pass 6a and the pin trays b1-b5 to heat a discharge paper. This constitution prevents the occurrence of phenomenon wherein the paper sheet is curled as a result of a toner image on the paper sheet being contracted during cooling, the decrease of a containing amount of the paper sheets due to the phenomenon, and the occurrence of defecting matching.
Patent JP-S62154265-A (JP)
Title: Rotary head type reproducing device
Inventor: MASUI TOSHIYUKI
IPC: G11B20/10
Filed: 1985-12-27
Abstract: PURPOSE:To obtain various functions using ID data, by fetching additional data recording in each area of a recording medium together with information data over all areas in real time while a rotary head makes one turn. CONSTITUTION:Upon receiving the output of a synchronism detecting circuit 29', block counter 41 counts the number of data blocks and extracts ID data only in real time by means of a shift register 43 which is a transferring means under a condition where the block counter 41 is interlocked with a word counter 5. Before performing processes by means of a multiplexer 30, memories 31 and 32, and error correcting circuit 33, the ID data are extracted by means of the shift register 43 and stored in plural areas of a memory 44 for holding ID data. When the stored ID data are supplied to, for example, a system controller 35, system control using the ID data is attained.
Patent JP-S62155090-A (JP)
Title: Isolation of dna fragment
Inventor: YAMAMOTO TAKEHIRO
IPC: C12N15/09
Filed: 1985-12-27
Abstract: PURPOSE:Pinholes are bored on a dialysis tube containing a buffer solution in which a specific DNA segment is included, and the buffer solution is recovered by centrifugation and subjected to column adsorption at room temperature to isolate the DNA segment free from contaminants. CONSTITUTION:A DNA is fragmented with a restriction enzyme in a prescribed position and the fragment is added to agarose gel, subjected to gel electrophoresis to obtain the desired band. The band is cut out, placed together with a buffer solution in a dialysis tube made of, e.g., cellulose. Then, an electric potential is applied to the tube to elute the DNA segment into the buffer solution. Pinholes are bored on the tube and tube is centrifuged to effect separation into the gel and the buffer solution. The buffer solution is passed through a column at room temperature to remove the contaminants whereby the objective pure DNA segment is obtained.
Patent JP-H07115877-A (JP)
Title: Fishing rod
Inventor: TOZAWA HISASHI
IPC: A01K87/00
Filed: 1993-10-28
Abstract: PURPOSE:To improve the opreability of a fishing rod by enabling easy detection of the angle change in the fishing rod visually and also improve the aesthetic appearance. CONSTITUTION:Visible markers 20 which have a hologram layer formed on a thin and reflective base are formed on the outside of a fishing rod in a prescribed length in the lengthwise direction of the fishing rod and a light- transmitting protection layer is formed on the outside of the visible markers.
Patent JP-H05126501-A (JP)
Title: Method and device for measuring outside diameter of cutting blade
Inventor: TANAKA MASAHITO
IPC: G01B5/20
Filed: 1991-11-08
Abstract: PURPOSE:To achieve a highly accurate measurement without damaging the edge by providing a cutting blade on a measurement table and then measuring the height with a specific measurement pressure and measurement accuracy. CONSTITUTION:A post 6 is erected vertically on a measurement table 5 and an arm 7 is mounted to the post 6 so that it can move up and down. A measurement tool 1 of a digital dial gauge with a measurement pressure of 120g, a measurement accuracy of 10mum, and a scale of 1/1000mm is mounted to the tip of the arm 7. A cutting blade 2 is erected and retained on a measurement table 5 by a retention tool 3, thus enabling the height of the cutting blade 2 from the surface of the table 5 to be measured. The cutting blade 2 is rotated and the roundness is obtained according to the difference between maximum and minimum outside diameters by performing measurement for a plurality of points on the circumference. Since the outside diameter of the cutting blade can be measured under a low measurement pressure of 120g or less, the external force which is applied to the outside diameter of the cutting blade becomes small, thus preventing the sharp edge of the cutting blade from being damaged. Also, the outside diameter of the cutting blade can be measured with a high measurement accuracy of 10mum or less, thus enabling the roundness of the cutting blade to be grasped accurately.
Patent JP-2000115902-A (JP)
Title: Battery residue display unit
Inventor: SATO JUN
IPC: B60L3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To accurately display battery residue which varies according to changes in the state of deterioration, the use environment and the state of use. SOLUTION: This display unit is equipped with a current amount residue calculating means 4 for calculating current amount residue of a battery, on the basis of a consumption current amount and a charge current amount of the battery mounted on an electric vehicle; a voltage value residue calculating means 6 for calculating voltage value residue depending on previously determined discharge characteristic of the battery, on the basis of a voltage value and a current value of the battery; a residue value comparing means 8 for comparing the voltage value residue calculated by the voltage value residue calculating means 6 with the voltage value residue calculated by the current amount residue calculating means;  a residue judging means 10 which judges that the current amount residue is the battery residue when the difference between the residue values compared by the comparing means 8 is smaller than a previously determined threshold value; and outputs the battery residue to a residue displaying means, and a residue displaying means 12 for displaying the battery residue judged by the residue judging means 12.
Patent JP-H09108631-A (JP)
Title: Classifying device for production of toner
Inventor: KANDA HITOSHI
IPC: B07B7/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently produce electrostatic charge image developing toners while lessening the fusion of the toners to a louver section and preventing the wear thereof by forming plural introducing louvers and/or classifying louvers of resin molded parts essentially consisting of a polybenzoimidazole resin. SOLUTION: A classifying chamber 4 is formed in the main body casing 1 of this classifying device for production of toners which classifies powder raw materials for toners by air flow. The position wall of this classifying chamber 4 and an annular guide chamber 5 mounted at the upper part of the main body easing 1 is provided with the plural introducing louvers 7 arranged in a circumferential direction. The lower part of the main body casing 1 is provided with the plural classifying louvers 9 arranged in a circumferential direction to discharge the fine powder after the classification from a discharge chute 12. In such a case, the respective louvers 7, 9 are formed of the resin molded articles consisting essentially of the polybenzoimidazole resin or a material coated with this resin. As a result, the toner fusion to the louvers is lessened.
Patent JP-H08153898-A (JP)
Title: Thermoelectric element
Inventor: NAKAGIRI YASUSHI
IPC: H01L35/32
Filed: 1994-11-28
Abstract: PURPOSE: To reduce the production cost of a thermoelectric element significantly by laminating one or more of electric insulating substrates for forming P-type and N-type thin film transistors on the surface thereof and more than one thermal insulation boards alternately. CONSTITUTION: A sheet of an electric insulating substrate 9 is sandwiched, while being folded, between thermal insulation boards 8 made of organic foamed material, e.g. foamed styrol, and metal electrodes 10, 11 are provided at the opposite ends thereof. A P-type semiconductor film 12 and an N-type semiconductor film 13 are then bonded directly to the surface of the electric insulating substrate 9 thus forming a thermoelectric film semiconductor. This constitution reduces the production cost of thermoelectric element significantly and enhances the performance thereof by suppressing the heat loss.
Patent JP-H10122588-A (JP)
Title: Fan coil device
Inventor: YANAGIMACHI KIYOSHI
IPC: F24F1/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To eliminate draft which is a cause for producing uncomfortable feeling and variation of indoor air temperature. SOLUTION: In a wall-hang type fan coil device, an axial fan 1 is used, a substantial rectangular-shaped plate fin type heat exchanger 8 having approximately the same side length as a diameter of the axial fan is arranged near a suction side of the axial fan 1, indoor air is sucked through the heat exchanger and then cold air and hot air are radically blown in from an outer circumference of the axial fan 1. With such an arrangement as above, air flow expanding along the wall is made and in the case that the fan coil device is fixed to an inner surface of the outer wall, a certain barrier is formed in respect to a thermal load applied from the outer wall, influence of the thermal load applied to the indoor air is restricted to a minimum value and so uncomfortable draft is not applied to an occupant in a room.
Patent JP-H09109160-A (JP)
Title: Mandrel for bent rubber hose
Inventor: FURUYA YOICHI
IPC: B29C35/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to facilitate the insertion of an unvulcanized rubber hose by engaging the fixed side end of the inner cylinder of a cap with the fixed side end of a mandrel body, and detachably engaging the inserting side end within the inner cylinder of the cap at the inserting side end of the body to be assembled. SOLUTION: The mandrel body 10 is obtained by coupling the fixed side end 12 of the side to be fixed to a vulcanizing jig and the insertion side end 13 of the side inserted with a rubber hose are coupled to both sides of the body 11, a fixed cap 14 is disposed at the end 12, and a detachable cap 15 is disposed at the end 13. Further, since the cap 15 obtained by integrally forming the inner cylinder 21 with the outer cylinder 19 for constituting the outer periphery of the mandrel is detachably mounted at both ends of the body 10, even if the shape of the bent rubber hose H is altered, only the cap 15 may be replaced. Accordingly, the period of manufacturing the mandrel can be shortened to make it possible to reduce cost.
Patent JP-H08131302-A (JP)
Title: Commercial article-hanging display apparatus
Inventor: TOMURO HIROSHI
IPC: A47F1/12
Filed: 1994-11-02
Abstract: PURPOSE: To provide a commercial article-hanging display apparatus that produces no unpleasant noise when an article is drawn out from a single hook, facilitates extraction of an article even when only few articles remain, has a good appearance, and corresponds to the use of a long-sized single hook. CONSTITUTION: A single hook 2 has an article slip-off preventative part 2b provided at one free end of a horizontal portion 2a of the single hook 2. An article push-out device 10 is freely slidably fitted on the single hook 2. A plate spring 20 is a so-called constant-load spring, the base of which is contained in the article push-out device 10, and one end of which is fixed to the front side of the article slip-off preventative part 2b. The article push-out device 10 is thereby drawn toward the front end by the retracting force of the plate spring 20 to push forward the articles hanging from the single hook 2. In addition, since the plate spring 20 extends along the lower surface of the single hook 2, the appearance becomes good.
Patent JP-H03209107-A (JP)
Title: Improved laser interferometer
Inventor: MAAKU EFU AIERO
IPC: G01B9/02
Filed: 1990-11-01
Abstract: PURPOSE: To count the number of interference fringes when a fringe pattern traverses a detector by setting at least one retro-prism, preferably, the one to which a reference beam is directed so that the prism can turn around an axis perpendicular to incident light. CONSTITUTION: A light beam is made incident to a splitter 11 and one half of the beam is reflected and forms a reference beam 12, with the other half forming a measuring beam 13. The reference beam 12 is directed to a fixed retro-prism 14 and the measuring beam 13 is directed to a mobile retro-prism 15 at the end of a distance to be measured. The coherent projected parts of the beams 12 and 13 overlap upon another on a detector 18 positioned on a surface to be measured. The two beams reflected by the prisms 14 and 15 are recoupled by the splitter 11 and form coherent beams 16 and 17 containing the same information. Then the beams 12 and 13 form a fringe pattern after they are diverged and recoupled. The detector 18 is set perpendicularly to selected coherent beams for detection. When the fringe pattern traverses the detector 18, the detector 18 counts the number of the fringes.
Patent JP-H01135007-A (JP)
Title: Oil reference temperature device for oil-immersed electric equipment
Inventor: OKAMOTO TATSUO
IPC: H01F27/00
Filed: 1987-11-20
Abstract: PURPOSE:To enable the temperature of oil within an oil pot to be equal to an oil reference temperature which is determined in consideration of an atmospheric temperature condition and a sunshine condition and to enable the temperature of a transformer during operation to be monitored accurately by supplying an energy which is equal to the direct-radiating sunshine energy received by the transformer to be monitored to the oil pot which measures the oil reference temperature. CONSTITUTION:A current regulator 9 is controlled so that the light-receiving area of solar cells on a simulated body 30 is in proportion to that of the outer walls of a transformer and the ratio between the quantity of heat received by the transformer at the maximum sunshine condition and the quantity of oil contained in the transformer is nearly equal to the ratio between the quantity of heat supplied by a power supply device 11 with an electrical heating element 7 within the oil pot and the quantity of oil contained within the oil pot. It allows the changed of the quantity of heat generated by the electrical heating element 7 which heats a contained oil 3. Output of a temperature sensor 1 is converted to an oil reference temperature signal of a desired level by a converter 6. Thus, the temperature of the contained oil 3 in an oil pot 20 can be reference temperature for temperature monitoring of a transformer considering changes in the environmental temperature and in sunshine conditions of the transformer.
Patent JP-H10144611-A (JP)
Title: Method for growing iii-v compound semiconductor crystal
Inventor: UNOSAWA HIROKIYO
IPC: C30B29/40
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a required device structure having semiconductor crystals of different group V elements while a reformed layer is not formed in the boundary between the semiconductor crystals of the different group V elements by a method wherein specific conditions are satisfied when the volume of a reaction tube and the flow rate of group V gas are predetermined values. SOLUTION: After the growth of a 1st semiconductor crystal layer is stopped, group V raw gas containing 1st group V element is successively supplied for t1 sec. Then carrier gas which does not contain group V raw gas is supplied for t2sec. and, further, group V raw gas containing 2nd group V element is supplied for t3sec. to make a 2nd semiconductor crystal layer grow. At that time, formulae 0<t1<=(A/B), 0.01 (A/B)<=t2<=0.22 (A/B) and 0<=t3<=0.56 (A/B), wherein A denotes the volume (1) of a reaction tube and B denotes a gas flow rate (1/sec.), are satisfied. With this constitution, the required device performance can be obtained without forming a reformed layer in the boundary of semiconductor crystals of the different group V elements.