baber/WOPTO huggingface dataset:
Patent JP-S63279760-A (JP)
Title: Packed rice ball and production thereof
Inventor: SASAHARA HIROSHI
IPC: A23L7/10
Filed: 1987-05-12
Abstract: PURPOSE:To obtain the titled food to be readily packed with an inner packaging material to be readily extracted, by successively covering an inverted triangular rice ball with the sheet-like inner packaging material, a rolling ingredient such as laver and an outer packaging material by specific means, respectively. CONSTITUTION:First the back of an inverted triangular bag which has an open top and is made of a flexible material is cut and opened along an imaginary longitudinal center line 11 to give an inner packaging material 15. Then the inner packaging material 15 is placed on a triangular dent part having a little large size than that of a rice ball 16, the rice ball 16 is pushed in the dent part and parts of the inner packaging material standing along the side wall of the rice ball 16 are superimposed along the longitudinal center line 11. Successively, the rice ball 22 in the inner packaging material is pushed in a dent part 20 covered with a rolling ingredient 21 such as laver, the ingredient 21 standing along the side wall is folded along the top and taken out from the dent part 20. Finally the covered rice ball is placed in an outer packaging material 32 and a stretching part 40 at the bottom of the inner packaging material 15 can be projected from part of the outer packaging material 32.
Patent JP-H02293430-A (JP)
Title: Polyester-based sewing yarn
Inventor: ASAOKA SHINICHI
IPC: D02G3/46
Filed: 1989-05-08
Abstract: PURPOSE:To obtain the subject sewing yarn having a high retention of strength after garment manufacture, excellent in apparent quality level, etc., and having a specified mean deviation by using a core yarn composed of the core component consisting of a polyester multifilament and the sheath component consisting of a group of specified polyester staple fibers. CONSTITUTION:A polyester multifilament is used as the core component and a group of polyester staple fibers consisting of a group of anisometric staple fibers having 0.3-1.3 denyl filament fineness, 70-150mm mean fiber length and 1-10wt.% content of staples having a fiber length of >=1.5 times of the mean fiber length is used as the sheath component to obtain the objective core yarn having 50-200 denyl as the total denyl. Two or three of the above mentioned core yarns are intertwisted in the left direction to form a twisted yarn and the resultant twisted yarn is dyed, thus obtaining the objective sewing yarn having a mean deviation of unevenness satisfying the formula [A is mean deviation (U%) of sewing yarn; B is total denyl of core yarn; C is number of core yarn constituting sewing yarn].
Patent JP-S60261517-A (JP)
Title: Strainer
Inventor: TAKAOKA KAZU
IPC: B01D35/02
Filed: 1984-06-07
Abstract: PURPOSE:To make the maintenance and the inspecting operation of a strainer safe and to simplify the operation by providing a drainage line to a strainer body and enabling the fluid incorporated in the inside of the strainer body to discharge to the outside. CONSTITUTION:Since the fluid incorporated in the inside of a strainer body 15 is directly discharged to a drain funnel 35 from a drainage line 21 at the time of the maintenance and inspection of a Y type strainer 5, the discharged fluid is not scattered and it can be prevented that the floor of lower part of the strainer 5 is polluted by the discharged fluid. Furthermore, since the drainage line 21 is provided to the above-mentioned body 15, the maintenance and the inspecting operation of the strainer 5 such as the dismantling operation of a metallic mesh 25 can be performed quickly and simply. Also, the cold drainage or the like prior to the start of systematic operation can be performed simply and safely because the drainage line 21 is always provided to the strainer 5.
Patent JP-S62271472-A (JP)
Title: Semiconductor device
Inventor: ONO JUNICHI
IPC: H01L27/12
Filed: 1986-05-20
Abstract: PURPOSE:To obtain the stable operation of a transistor by forming a semiconductor layer so that the maximum value of the depth of a depletion layer shaped into the semiconductor layer when operating an element is made larger than the thickness of the semiconductor layer. CONSTITUTION:The thickness of an insular silicon film 56 is shaped so as to be made smaller than the maximum value of the depth of a depletion layer formed in the silicon film 56 on operation. Voltage applied to each electrode on operation works, holding the relationship of VG>VT and VD>VG-VT>0, and the silicon layer 56 is all changed into a depletion layer at that time. Accordingly, both kink currents and a charge pumping phenomenon are generated, thus acquiring the stable operation of a transistor.
Patent JP-S5523891-A (JP)
Title: Combustion unit
Inventor: SATODA HAJIME
IPC: F23D11/06
Filed: 1978-09-19
Abstract: PURPOSE: To improve a combustion efficiency and to widen a combustion area, by allowing the  surroundings of a burner heat from which gas mixed with fuel and primary air is injected to serve  as a secondary air chamber, which is connected to a secondary air injection port made at a center  of the burner head.  
     CONSTITUTION: A partition plate 11, which has a primary air port 12 and a secondary air port  13 at its center and periphery, is located facing and opposite to a blow-off port of a turbo-fan 8,  and a vaporizing cylinder 15 having a heater 16 is secured on the partition plate 11. A rotary type  atomizing system being composed of a cone 19, a shaking-off plate 20, sgitating vanes 21, and a  fuel pipe 23 is located at the inside of a vaporizing chamber 17 and on an extension line of the fan  8. An end part of the aforesaid vaporizing cylinder 15, which serves as a burner head 23, is constituted in such a manner as laminates a uniform pressure plate, a porous plate, and a pressing  plate having flame port. A secondary air injection port 35 is placed at a center part of the burner  head 23, and is connected to a secondary air chamber 18, which is provided at an outer circumference of the vaporizing cylinder 15, through a passage 36, a ring-shaped groove 39, and a perforation 37. Air and flame are mixed well as a result of injecting secondary air from a center and  a circumference of the flame. And thus, the production of laminar flow fire flame may result in  improving a burning efficiency and widening a burning area.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06325502-A (JP)
Title: Digital signal recording/reproduction device
Inventor: MIYAGI KUNIHIKO
IPC: G11B20/18
Filed: 1993-05-18
Abstract: PURPOSE:To improve error correction capacity while keeping redundancy signal at a certain level by selecting a system without any error flag preferentially in a multiplex means by judging according to a plurality of error flags. CONSTITUTION:Reproduction signals are taken out separately from PB-HEADs 11-1 and 11-2 on reproduction. Each 14-bit signal is decoded into an 8-bit code by 14-8 channel decode circuits 15-1 and 15-2. In this case, an error flag is generated when a 14-bit channel code which is not in the decode map to the 8 bits is detected. Then, these are subjected to time-axis compensation by TBC circuits 21-1 and 21-2, a signal taken from the PB-HEAD 11-2 is delayed by a DELAY circuit 22, and then it is input to a multiplex circuit 23 at the same timing. Each error flag is read by a control circuit 24 and then a control signal is controlled so that a system without any error flag has a higher priority.
Patent JP-S63283796-A (JP)
Title: Sewage treatment
Inventor: KODAMA MINORU
IPC: C02F3/12
Filed: 1987-05-14
Abstract: PURPOSE:To remarkably improve dephosphorizing and denitrifying actions and to reduce the cost of equipment by agitating sewage while introducing it and thereafter performing batch type sewage treatment wherein aeration treatment is performed under control of the concn. of dissolved oxygen. CONSTITUTION:After agitating sewage while introducing it, the following batch type sewage treatment is performed wherein the concn. of dissolved oxygen (DO) is controlled at 2-3ppm and aeration treatment is performed. In this case, it is preferable that precipitation and discharge of treated water are performed after the combination of both introduction of sewage, agitation and aeration is repeated at two or more times. Further a sewage storage equipment of a front stage and a pumping equipment for introducing sewage can be made small by continuously introducing sewage at an anaerobic time divided into several times. Furthermore, since DO control can be performed by intermittent operation of a blower, the operation time of the blower is shortened and energy saving can be contrived.
Patent JP-H11290634-A (JP)
Title: Removal of suspended dust and device therefor
Inventor: TANIJIRI HIDEO
IPC: B08B15/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To enable a suspended dust to fall forcibly and rapidly under various working environments with the help of a simple installation and also a floor surface to be rapidly cleaned to ameliorate the environments in a short time. SOLUTION: A water feed pump 4, a filter 6 and a high pressure pump 8 are stored in a casing 2. An atomizing pipe 12 is connected to the high pressure pump 8 through a pressure-resistant vinyl tube 10 and is arranged at a highly elevated spot of a working site. In addition, plural nozzles 14 are connected at an interval to the atomizing pipe 12 in its lengthwise direction in such a manner that the nozzles 14 are directed to both right and left sides. An artificial mist consisting of numerous 50 μm or less micro particles of water is ejected from the plural nozzles 14 by turning a power supply ON and operating the device. Consequently, a suspended dust is forced to fall rapidly because the water microparticles adhere to the dust, and thus the suspended dust in the air is removed. The floor surface on which the artificial mist and the dust settle is also cleaned rapidly.
Patent JP-H0412874-A (JP)
Title: Printer controlling apparatus
Inventor: MORIKAWA TAKASHI
IPC: H04N1/21
Filed: 1990-05-01
Abstract: PURPOSE:To switch a full bit map method and a strip map method in accordance with the sequentially-designated printing image size by using the full bit map method as the printing mode when the whole of the image can be stored in a bit map memory, while using the strip map method as the printing mode when the whole image cannot be stored in the bit map memory. CONSTITUTION:The printing data sent from a data processor 1 is developed as the actual printing image on a video memory 32 of a bit map processor 3 and output to a print engine 4. when the full bit map method is employed, the whole area of the video memory 32 can be used as a bit map area. However, in the strip map method, the whole area of the video memory 32 is divided into a packet buffer 307 and a band buffer 308. A full bit map request flag is turned ON/OFF by a switching key of an operating panel which switches the full bit map/strip map method.
Patent JP-S597047-A (JP)
Inventor: FUJIO SHIGEYUKI
IPC: B32B37/00
Filed: 1982-07-06
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-H0310029-A (JP)
Title: Solvent extraction method
Inventor: TAKAHASHI NOBUO
IPC: C22B3/20
Filed: 1989-05-10
Abstract: PURPOSE:To make solvent extraction of metal ions with substantially no increase in pH by extracting a metal ion-contg. water phase in the form of a weak acidic salt by an org. phase contg. an org. acidic extracting agent, the diluent thereof and the weak acidic salt of hardly water soluble amine, then regenerating the above- mentioned extracting agent and converting the strong acidic salt of the amine in the org. phase to a weak acidic salt. CONSTITUTION:The water phase contg. the metal ions in the form of the weak acidic salt is subjected to the extraction treatment, without controlling pH, by the org. phase contg. the org. acidic extracting agent and its diluent and the weak acidic salt of the amine which dissolves in this diluent but is hardly soluble in water. The metal ions in the org. phase are back-extracted by using an aq. hydrochloric acid soln., etc., to remove the metal and to regenerated the org. acidic extracting agent. The org. phase in which the weak acidic salt of the amine is formed is treated by the aq. soln. of the salt of the above-mentioned weak acid to convert the strong acidic salt of the amine to the weak acidic salt. For example, bis-2-ethyl hexyl, etc., are usable as the org. acidic extracting agent; for example, diisobutyl ketone, etc., are usable as the diluent, and for example, trinormal octyl amine, etc., are usable as the amine, respectively.
Patent JP-H07324269-A (JP)
Title: Production of sheet cover
Inventor: IWAI TOSHIHAYA
IPC: D04H1/559
Filed: 1994-05-30
Abstract: PURPOSE:To provide a production method capable of bonding a fibrous wadding material to a surface skin material without the need of using any adhesive and to be used for sheet covers for automotive sheets excellent in the bond strength between both such materials. CONSTITUTION:At least one side of a high-melting web 2 is integrally laminated with a low-melting web 3 into a fibrous wadding material 1, and the low-melting web 3 side of this wadding material 1 is laminated with a surface skin material 4 followed by heating at a temperature capable of melting the low-melting web but incapable of melting both the high-melting web and surface skin material to effect integrally bonding the surface skin material to the fibrous wadding material through the melted low-melting web, thus obtaining the objective sheet cover.
Patent JP-H11305043-A (JP)
Title: Method and device for manufacturing hologram color filter
Inventor: SUZUKI TETSUJI
IPC: G02B5/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent color reproducibility and color separation characteristics from lowering by satisfactorily positioning a master and a hologram side. SOLUTION: In this method, a diffraction grating master 20 and a hologram photosensitive material 12 having a protection film 14 formed on its surface are brought into contact with each other across liquid 30, for reducing the optical effects of the interface and the hologram color filter is manufactured which has a hologram lens pattern recorded on the hologram photosensitive material 12 by interference between O-th order diffracted light and primary diffracted light LE1 of exposure light LE emitted from the side of the diffraction grating master. In this case, the relative positions of the diffraction grating master 20 and hologram photosensitive material 1 are adjusted in accordance with the angle of incidence of the exposure light on the diffraction grating master 20 and the total thickness (t) of the liquid 30 and protection film 14.
Patent JP-H04342842-A (JP)
Title: Control device of engine provided with optical type fuel sensor
Inventor: SAKATA NOBUYUKI
IPC: F02D41/04
Filed: 1991-05-21
Abstract: PURPOSE:To provide an optical type fuel sensor for grasping the condition of fuel correctly regardness of a fuel temperature, and to provide an engine control device for carrying out its control properly by using the sensor. CONSTITUTION:Output of an optical type fuel sensor 25 is read a control unit 27 (Step T1), and it is judged (Step T2) whether sensor output fluctuation is a prescribed value (alpha) or more. When fluctuation of the sensor output is large, it is judged (Step T11) whether the value of a counter (C) exceeds a prescribed value (beta). When the value of the counter (C) is larger than the prescribed value (beta), the average value (AM) of an accumulated value (A) in the case of a large fluctuation of the sensor 25 is calculated (Step T12). The average value (AM) is compared with an average value (BM) (Step 13). When the average value (AM) is small in the case of large output fluctuation, it is judged that the result thereof is caused by generation of vapor component so as to judge vapor (Step T14). When the vapor is judged, the corrective amount of fuel supplying is set on the basis of generation of the vapor component in the fuel.
Patent JP-S5818114-A (JP)
Title: Detector for position and attitude of running body
Inventor: KAJIYAMA SHIGERU
IPC: G01B11/00
Filed: 1981-07-27
Abstract: PURPOSE:To improve the maintenance property through the detection of position and direction of a running body quickly and surely, by providing an attitude detecting means for the running body, in a welding line inspection of a  pressure vessel of an atomic power generating plant. CONSTITUTION:A running body 9 is run along a track provided along the wall of a construction and attitude detection mercury switches SW22 and 23 are provided. A top 22c of the SW22 is tilted left by about 45 degrees from the progressing direction of the running body 9 and a top 23c of the SW23 is tilted to the right from the progressing direction of the body 9 by about 45 degrees.  Thus, the SWs 22 and 23 are turned on or off depending on the left, downward  and right attitude of the body 9. Then, the switching state of the SWs 22 and 23 is electrically detected and the direction of the body 9 is surely detected.  Further, a fixed mark is provided at each branch of the track of the body 9 in  addition to the attitude detecting means and the mark detecting means is provided to the body 9, allowing to detect the attitude.
Patent JP-H03135740-A (JP)
Title: Method and device for color identification and automatic connecting device for thin-diameter conductors
Inventor: AKIMOTO HIROYUKI
IPC: H01R43/00
Filed: 1990-05-02
Abstract: PURPOSE:To enable color identification by using and converting three stimula tion values X, Y, and Z, which are obtained by measuring reflected light and applied to (JIS Z 8127), into chromaticity coordinates (x, y) and a reflection factor omega and using those three parameters. CONSTITUTION:The three stimulation values X, Y, and Z which are obtained by measuring the reflected light by a color sensor as to a colored object are used and converted into the chromaticity coordinates (x, y) defined by x=X/(X+ Y+Z) and y=Y/(X+Y+Z) and the reflection factor omega defined by omega=(X+Y+Z)/omega0 (omega0: reference reflection quantity), and the color identification is performed by using those three parameters (x), (y), and omega. Then the colors of conductor samples whose colors are already known are measured and the results are arranged in a three-dimensional coordinate space (x, y, omega); and the areas of the respective colors are defined by dividing the space (x, y, omega) so that respective points are included independently. The areas are stored in an arithmetic part and when a measurement is taken, a color decision is made in the area where the measured value of a color decision object belongs.
Patent JP-2000305056-A (JP)
Title: Reciprocal parts
Inventor: SATO TADAKUNI
IPC: G02B27/28
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide small-size, lightweight and low-cost reciprocal parts by constituting the part from an optical device in combination with a Faraday rotator or the like and a plastic magnet to magnetize the Faraday rotator. SOLUTION: The part consists of an optical device 2 combining a Faraday rotator, polarizer and analyzer, and a plastic magnetic 1 to supply a magnetic field to magnetize the Faraday rotator. A GdBi garnet film and a TbBi garnet film with partial substitution of Al and Ga for Fe formed on a garnet growing substrate by an LPE method are used as the Faraday rotator. As for the plastic magnet 1 to be used as a magnetic to apply the magnetic field, a magnetic formed by mixing magnetic powder and a resin into a required form is advantageous since it can be obtd. with good accuracy and requires no mechanical processing such as for a sintered magnet. An injection molding method using a thermoplastic resin such as nylon and PPS is effective to obtain a complicated shape, and an extrusion molding method is effective to improve the magnetic characteristics.
Patent JP-S63282496-A (JP)
Title: Heat exchange element for gas and manufacture thereof
Inventor: SAITO NAOHIDE
IPC: F28F3/00
Filed: 1987-05-15
Abstract: PURPOSE:To enable the use of a title element for exchange of the latent heat of gas containing sulfur oxides for a long time, by a method wherein 85 wt% or more of the whole of the element constituting material of a honeycomb structure is SiO2 or SiO2 + ZrO2, and a scaly inorganic filler is deviated in the vicinity of a sheet. CONSTITUTION:A paper is made from zirconium oxide contained glass fiber, the glass composition in wt% of which is, for example, 17% Zr, 62% SiO2, 5% Ba2O + K2O, and 16% CaO. A silica powder dispersion solution is on the paper, most of scaly particles are arranged in parallel on the surface of the paper to form a high gas cutoff region. Corrugate processing is applied, and superposition with an unprocessed flat substance is effected for adhesion, and a honeycomb structure is formed in a state that the directions of waveforms are caused to cross each other at right angles. Thereafter, the honeycomb structure is immersed in a treating solution of silica powder, and after dewatering, it is baked at 400 deg.C and it is immersed in the treating solution again. After drying, it is immersed in a treating solution, e.g., ehtylsilicate solution, and steam processing is applied to produce silica. This method enables the use of a title element even in gas containing sulfur oxides for s long time.
Patent JP-H01290651-A (JP)
Title: Production of carboxylic acid ester
Inventor: NAGASAWA SEIJI
IPC: C07C69/78
Filed: 1988-05-16
Abstract: PURPOSE:To obtain the industrially important subject compound in high selectivity at a low cost, without necessitating the pressurization with carbon monoxide, repeatedly using the catayst, by reacting a carboxylic acid amide with a formic acid ester in the presence of a specific catalyst. CONSTITUTION:The objective compound can be produced by reacting a carboxylic acid with a formic acid ester in a proper solvent (preferably an alcohol) using an inorganic solid acid as a catalyst, at 170-250 deg.C, especially 190-230 deg.C for 0.1-5hr, preferably 0.2-3hr. The amount of the formic acid ester charged to the reaction system is preferably 1-6mol per 1mol of the carboxylic acid amide. The solid acid catalyst is e.g. silica, alumina, titania, ziroonia, etc., suspended or fluidized in the reaction system in the form of powder or as a solid bed catalyst in the form of a formed material having a proper size.
Patent JP-S5820135-A (JP)
Inventor: TAMURA SOUROKU
IPC: A01K61/00
Filed: 1981-07-28
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-S60260129-A (JP)
Title: Resist pattern inspection
Inventor: MIYAHARA ATSUSHI
IPC: G03F1/86
Filed: 1984-06-06
Abstract: PURPOSE:To improve pattern accuracy by establishing the structure for checking the resist pattern forming condition in the photo process after development or during development. CONSTITUTION:A mask substrate is placed under the vacuum condition and the desired recessed pattern 4 region is irradiated with the beam spot 7 of electron beam. Thereby, if the recessed pattern is formed adequately, the electrons irradiated with beam spot 7 flow into a chromium film 2 and a current flows to a contact needle and is detected by an ammeter. If the recessed pattern is formed not adequately, since the chromium film is covered with the resist of insulator, current does not flow even when the pattern is irradiated with beam spot and it is not detected by an ammeter. The resist pattern forming condition can be detected as described above. Since the resist pattern forming condition can be checked as explained above, it is not longer necessary to carry out the processing for the transitional development.