baber/WOPTO huggingface dataset:
Patent JP-S57159477-A (JP)
Title: Washer for solid material
Inventor: YAMAMOTO YOSHIMASA
IPC: A23N12/02
Filed: 1981-03-25
Abstract: PURPOSE: To obtain a washer for solid materials, wherein a cleaning operation is carried out by mixing a material to be cleaned with a cleaning solution, by communicating the suction opening of a pump with a hopper for containing the material to be cleaned and the cleaning solution, by sucking them out together.  
     CONSTITUTION: When Japanese chestnuts are fed to the hopper 2, water is added to it from the water supply nozzle 14, the gear motor 7 and the motor 24 are driven, and the pump 3 and the linear screw 5 are operated, the Japanese chestnuts together with water are sucked through the suction pipe 4 to the pump 3, and returned through the delivery pipe 8 to the hopper 2 again. By these operations, the Japanese chestnuts are cleaned. When the valve 21 is opened, water in the hopper 2 is discharged, and the Japanese chestnuts in the hopper 2 are taken out through the pump 3 to the receiver basket 19. Since the linear screw 5 causes a transporting force in the direction opposite to that of the suction of the pump 3 during the operation of the pump 3, the cleaning solution and the Japanese chestnuts are sucked efficiently to the pump. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10238604-A (JP)
Title: Pivoting structure for oscillation member
Inventor: SUZUKI YASUSHI
IPC: F16H7/08
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a pivoting structure of an oscillation member which facilitates parts control and assembling work. SOLUTION: A collar 11 is fastened and fixed by threadedly engaging a bolt 4 penetrated into a bolt insertion hole 11C with a screw hole 13 of a mounting surface 12. An outer cylindrical surface 11A of the collar 11 is rotatably fitted to a bearing hole 9 of a pivot guide 6 formed on a pivoting end side of an oscillation member. The outer cylindrical surface 11A is prevented from falling off from the bearing hole 9 by means of collar movement regulation surfaces 8A, 10A of the pivot guide 6. The collar 11 is previously assembled in the pivot guide 6 before assembling the oscillation member onto the mounting surface 12, so that parts control and assembling work are facilitated.
Patent JP-S62198848-A (JP)
Title: Image forming device
Inventor: KANEMITSU SHINJI
IPC: G03B27/62
Filed: 1986-02-27
Abstract: PURPOSE:To make an original pass exactly through a focal area of an element array, and to obtain an image having no focal shift by providing a transmission plate so that its warp direction coincides roughly with the moving direction of an original platen, and supporting the transmission plate by a separation positioning member so that it goes to a prescribed distance from an element array in a side face view. CONSTITUTION:A platen 31 is installed so that its warp direction coincides roughly with a sliding direction (an arrow B) of an original platen 5. Also, a separation positioning member is formed so that its width (p) is narrow, and also, its upper part is formed in a circular arc shape. When the original platen 5 executes a reciprocating slide on an 'Accuride(R)' rail 25 and the platen 31 is slid by a holding member 26, a tip part 31b of the platen 31 executes a reciprocating slide on its reverse side in a state that it is supported along the warp direction as indicated with an arrow A by a separation positioning member 32. An original P on the platen 31 passes exactly through a focal area of an image forming element array 7 which is set onto an original placing surface 31c, and exposed distinctly on a photosensitive drum 9 by the image forming element array 7.
Patent JP-H08317940-A (JP)
Title: Centerless grinder for fine tip processing of very thin medical treatment member
Inventor: MATSUTANI KANJI
IPC: A61C13/38
Filed: 1995-02-08
Abstract: PURPOSE: To make it possible to execute taper processing with a prescribed accuracy in taper processing of very thin member, wherein a workpiece can be unloaded automatically once the taper processing has been finished. CONSTITUTION: A centerless grinder having a grinding stone 1, a controlling stone 11, and a receiving plate 12 placed between the former two parts to support a workpiece 4, wherein a push-in member to push in positively the workpiece 4 between the grinding stone and the controlling stone along the receiving plate 12, and a workpiece discharging notch 11b having depth greater than the diameter of the workpiece 4 on the outer circumference of the controlling stone 11 are disposed. When the controlling stone 11 rotates to pick up the workpiece 4 between a notch end P2 and the grinding stone 1, grinding operation starts, and is finished when a notch end P1 comes to the workpiece position. The workpiece 4 drops down at P1 into the notch 11b, and into a box 13 where ground workpieces are stored.
Patent JP-S59166940-A (JP)
Title: Photosensitive material containing polymer latex
Inventor: KARINO YUKIO
IPC: C08F6/00
Filed: 1983-03-14
Abstract: PURPOSE:To obtain a photosensitive material having improved photographic performance by using aqueous polymer latex ultrafiltered with a membrane as polymer latex to be contained in a constituent layer. CONSTITUTION:Aqueous polymer latex having about 1-80wt% concn. of solid matter, e.g., latex of a polymer of about 0.01-1mum particle size represented by the formula is ultrafiltered with a membrane having about 500-50,000 fractional mol.wt. under about 1-15kg/cm<2> pressure at about 0.1-10m<3>/m<2> day average rate of water permeation for about 6-8hr. The resulting aqueous polymer latex is used in a constituent layer of a photosensitive material such as the underlayer, the intermediate layer or the antihalation layer. The degree of ultrafiltration is judged from the electric conductivity of the ultrafiltered latex, and it is regulated according to the application. For example, when the latex is used as a mordant, the preferred electric conductivity is <= about 400muOMEGA/cm in case of 1wt% concn. of latex.
Patent JP-S55134639-A (JP)
Title: Preparation of spherical lime drying agent
Inventor: YAJIMA YASUO
IPC: B01J20/04
Filed: 1979-04-09
Abstract: PURPOSE: To prepare a spherical lime drying agent at an industrial scale by a method wherein a specific ratio of a sodium compound is added to calcium carbonate powder and roasted in a fluidized roasting furnace, thereafter the roasted mixture is granulated into a spherical shape with a uniform particle size.  
     CONSTITUTION: A sodium compound is added to a stock material calcium carbonate powder in such an amount that an adding amount Na is 0.1W1wt% to dried calcium carbonate as Na 2 O and the said Na added calcium carbonate powder is supplied under pressure to a roasting chamber 2 by air and granulated to a spherical shape within a fluidized layer, thereafter entered into a cooling chamber 3. The cooled spherical quick lime particles are sent to a lime bin 5 through an elevator 4. The air preheated in a cooling chamber is entered into a roasting chamber 2 and combusts a heavy oil fuel injected into a roasting chamber through an injecting nozzle to form a fluidized layer of spherical particles and exhausted from a furnace top portion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11231460-A (JP)
Title: Heat-developable photosensitive material and image recording method
Inventor: ADACHI HITOSHI
IPC: G03C1/498
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material and image recording material prevented from rise of fog with time in a material after development processing and good in the color tone of a silver image. SOLUTION: The heat-developable recording material contains, on a supporting body, an organic silver salt, photosensitive silver halide, a reducing agent for silver ions, a binder, and at least one of compounds having at least one tribromomethyl group in the molecule, and a leuco compound to be allowed to form a blue dye by reaction with the oxidation product of this reducing agent. An image is formed this image recording method by exposing this heat- developable photosensitive material to infrared laser beams and developing it, preferably, by heating it at a temperature of 80 deg.C-250 deg.C.
Patent JP-S60189697-A (JP)
Inventor: KONDO FUMIAKI
IPC: B64G1/32
Filed: 1984-03-08
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-S53130324-A (JP)
Title: Method of drawing heavy-denier nylon yarn
Inventor: SUGIE TSUTOMU
IPC: D01F6/60
Filed: 1977-04-13
Abstract: PURPOSE: The drawn zone of nylon fibers on the feed roll is controlled to a specific length to permit one-step high-speed drawing with no use of draw pin and prevent yarn break and fluffing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04279968-A (JP)
Title: Expert system
Inventor: OOMURA KAYAKO
IPC: G06Q50/04
Filed: 1991-03-08
Abstract: PURPOSE:To generate a more suitable operation schedule of processes in a production equipment. CONSTITUTION:In an expert system 1, an inference engine 2 uses rules of a time management rule group 10 in a knowledge base 3 to update times on the operation schedule in a metal working equipment 20 at a prescribed time. The inference engine 2 generates the operation schedule of all raw materials to the next time based on operation data of definition frames 6 to 8 and rules of a raw material movement rule for resolution of contention among raw materials in a certain process at each updated time. Further, the inference engine 2 alternately uses rules of the time management rule group 10 and rules of the raw material movement rule group 9 up to the production completion of a product to operate the continuous operation schedule. Consequently, the operation schedule of all raw materials where contention of raw materials supplied to the certain process is resolved at each updated time is generated.
Patent JP-S59170744-A (JP)
Title: Object detection system
Inventor: ISHIWATARI SEISHIROU
IPC: G08B13/18
Filed: 1983-03-17
Abstract: PURPOSE:To detect an object securely without erroneous information by comparing to sense the quantity of heat rays radiated by the object and the quantity of heat rays radiated from wall surface, floor, etc., behind the object with the quantity of heat rays that a heat detector itself has. CONSTITUTION:A heat sensor 5 having an optional number of heat detecting element senses quantitavely the heat rays 2 radiated by the object 6 and the heat rays 1 radiated from the wall surface 4 behind the object to compare with the heat rays 3 from the heat sensor itself. Consequently, the total quantity of heat rays does not go to zero even when the object 6 and wall surface 4 are equal in emissivity, in temperature including the quantity of heat rays radiated by the heat sensor 5 itself, and in an effective area to each other. Therefore, no erroneous information is obtained even when the same unnecessary signal with the object is inputted, and the object is detected securely even if the background temperature becomes closer to the object temperature.
Patent JP-H04280352-A (JP)
Title: Parallel processor
Inventor: SHUDO SHINICHI
IPC: G06F15/177
Filed: 1991-03-08
Abstract: PURPOSE:To improve the reliability of data transfer in a data channel connecting arbitrary PE 102A in a parallel processor. CONSTITUTION:Parity decoding devices 104A-D are provided in the data channel 101 and a transfer data switching device 107A and an ECC decoding device 108 in PE 102A. An error is corrected in the ECC decoding device in data transfer at a regular operation time, and the retransmission of data is reduced. When the error cannot be corrected, a system is switched to a parity and a service processor 114 supervises in which parity decoding device the error is detected. Then, a place where the error occurs is specified in the data channel.
Patent JP-H1069106-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KURODA MASAMI
IPC: G03G5/05
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor usable in a positively electrified state, having high sensitivity and excellent in electrical characteristics by incorporating at least one kind of specified butadiene deriv. as an electric charge transferring material into a photosensitive layer. SOLUTION: A photosensitive layer formed on an electrically conductive substrate contains at least one kind of butadiene deriv. represented by the formula as an electric charge transferring material. In the formula, A is phenyl or naphthyl substitutable by R<1> and/or R<2> , each of R<1> -R<4> is H, halogen, optionally substd. alkyl, preferably 1-8C alkyl, alkoxy, preferably 1-8C alkoxy, alkylamino, preferably 1-8C alkylamino, nitro, cyano, optionally substd. aryl or an optionally substd, heterocyclic group and each of R<5> and R<6> is cyano or alkoxycarbonyl.
Patent JP-S61202383-A (JP)
Title: Magnetic disk device
Inventor: SHINOHARA TORU
IPC: G05B13/02
Filed: 1985-03-05
Abstract: PURPOSE:To set automatically a frequency by confirming that a head is set on an optional track and measuring the frequency for a filter circuit through a speed control loop circuit before the head reaches a target track. CONSTITUTION:A position signal (2) produced from a read servo signal (1) is supplied to a comparator 11 after confirming that a head is set on a track at an optional area after a power supply is turned on (a). While the comparator 11 receives the reference voltage (7) and sends a position signal (2)' with which the maximum voltage of the signal (2) is equal to the voltage (7) to a frequency counter 12. The counter 12 counts the frequency of the signal (2)' and sends the count value writing signal (12) of the counter 12 to a register 14 via a latch signal producing circuit 13. Then the count value written to the register 14 is converted into the prescribed digital data by a data converter 15 for the control of a filter circuit 9. This digital data is converted again into the analog data by a D/A converter 16 and sent to the circuit 9 as a filter frequency setting analog signal (13).
Patent JP-H06128499-A (JP)
Title: Polycyclic dye
Inventor: PURAKATSUSHIYU PATERU
IPC: C09B57/00
Filed: 1993-03-04
Abstract: PURPOSE: To prepare the subject novel dye for synthetic fibers such as polyester or the like comprising a 2,6-dioxo-2,6-dihydrobenzodifurane derivative, giving a color of yellowish red and bluish red in dispersion dyeing and exhibiting an excellent fastness.  
     CONSTITUTION: The objective polycyclic dyes shown by the formula (wherein R 1  is cycloalkyl; (n) is 0, 1; (m), (p) are each 0, 1 to 3; each of rings A, B may have substituting group) is prepared in the following manner: a mixture of hydroquinone, mandelic acid, acetic acid and sulfuric acid is stirred at a room temperature; resultant solid material is separated by filteration followed by washing and drying to obtain 5-hydroxy-2-oxo-3-phenyl-2,3-dihydrobenzofurane, to which 4-carboxymethoxymandelic acid, acetic acid and sulfuric acid are added to react for 18 hours at 110°C, followed by the addition of ammonium persulfate for further reaction; water is added to the reaction liquid to separate the resultant precipitate; and the reaction product is allowed to react for 1.5 hours at 180°C by the addition of cyclohexylmethanol and sulfuric acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11242678-A (JP)
Title: Data access method and medium recording program
Inventor: NISHIOKA SHUICHI
IPC: G06F17/30
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an index structure and a data access method which are structured to enable high-speed retrieval without depending on the kinds of in-class retrieval and subordinate-class retrieval to data holding the inheritance relation. SOLUTION: Based on a key value showing attributes, an index 30 is applied and spread over classes, the same key value is collected for every class and a class identification area 310 adding information for identifying the class is applied to each the key value. When performing the in-class retrieval, the index 30 is searched, the target key value is found, and the retrieval of the designated class is executed while utilizing the information with which the class is identified and added to the target key value in the class identification area 310. When performing the subordinate-class retrieval, the retrieval of all the classes inheriting the attributes of the designated class is executed while utilizing the information with which the class is identified and added to the target key value in the class identification area 310.
Patent JP-S62199943-A (JP)
Title: Air-fuel ratio controller
Inventor: NOROTA KAZUHIKO
IPC: F02D41/14
Filed: 1986-02-27
Abstract: PURPOSE:To advance the feedback control starting time by judging the activation of a lean sensor on the basis of the operation state during the open-loop control for air-fuel ratio and executing the open-loop control to a lean air-fuel ratio during judgement and judging the output of the lean sensor. CONSTITUTION:Each detection signal of a lean sensor 1, intake pressure sensor 15, cooling water temperature sensor 19, revolution speed sensor 15, etc. is input into an electronic controller 5, and the mode in which the air-fuel ratio and an internal combustion engine 3 is open-loop-controlled to a prescribed air-fuel ratio on the basis of the operation state and the mode in which the air-fuel ratio is feedback-controlled to a lean air-fuel ratio on the basis of the output of the lean sensor 1 are switched and selectively executed. When the cooling water temperature becomes over a prescribed value, and the number of revolution is within a prescribed range, and the intake negative pressure is less than a prescribed value, the electronic controller 5 open-loop-controls the air-fuel ratio to the lean air-fuel ratio, and judges activation state on the basis of the output of the lean sensor 1.
Patent JP-S62202184-A (JP)
Inventor: HAYASAKA KAZUTO
IPC: E05F15/16
Filed: 1986-02-28
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-H03246104-A (JP)
Title: Pneumatic tire
Inventor: FUJITA KAZUTO
IPC: B60C11/04
Filed: 1990-02-23
Abstract: PURPOSE:To increase cornering power even in a small steering angle area of a tire which has the tread provided with a land portion by forming arcwise chamfering areas, which are made up with the radii of curvature to become smaller from the crosswise center of the land portion to the ends, at crosswise ends of the land portion. CONSTITUTION:At crosswise both ends (except for a tread end) of a land portion 6 which is part of a land portion with a great width 3, chamfering areas 10, 11 are formed by rounding both edges in a cross direction of the land portion 6. The chamfering areas 10, 11 are respectively made up of the arcwise portions, two arcwise portions 12, 13 in Fig., which have different radii of curvature set apart in a cross direction. The arcwise portions 12, 13 are set so as to become smaller from the crosswise center of the land portion 6 to crosswise both ends: the radius P of curvature of the arcwise portion 12> the radius R of curvature of the arcwise portion 13. This allows not only maximum cornering force but also cornering power in a small steering angle area to be increased.
Patent JP-2000288896-A (JP)
Title: Lower surface shaving machine for workpiece
Inventor: SUZUKI YOSHIMITSU
IPC: B24B21/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To shave a workpiece to a required finished thickness even if the workpiece has a thickness error. SOLUTION: This shaving machine has a cutting tool for grinding a lower surface of a workpiece, such as a belt sanding head 17, a rotating planer body, a plane turning cutter, or the like; and a front guide table 30a tiltably journalled in front of the cutting tool, having a front end part energized upward. When the workpiece arrives, the front end part of the front guide table 30a retracts downward according to a thickness of the workpiece to change a height difference between a machining part (x) of the belt sanding head 17 or the like and a guide face (y) of the front end part of the front guide table 30a according to the thickness of the workpiece. That is, a thick workpiece is thickly shaved, while a thin workpiece is thinly shaved.  A shaving thickness of the workpiece is changed such that a finished thickness of the workpiece after the machining certainly coincides with a height of a material feed passage between a material feed face of a material feed belt 8 just under a press plate 12 and the machining part (x) of the head 17. Therefore, even if the thicknesses of the workpieces are uneven, the change of the shaving thickness absorbs the unevenness to equalize and optimally finish the thicknesses of the workpieces.
Patent JP-H11239535-A (JP)
Title: Cooking device
Inventor: UDAGAWA TOSHIO
IPC: A47J37/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hot plate type cooking device which can be easily kept and allows two kinds of cooking surface to be used and whose cooking plate can be easily washed. SOLUTION: A cooking device main body 11 is provided with a heater 15 and a cooking plate 31 is made freely attachable and detachable to/from the cooking device main body 11. The cooking plate 31 can be mounted on the cooking device main body 11 with either one of front and back surfaces down and both surfaces can be used as cooking surfaces 31a and 31b respectively. While one cooking surface 31b is almost flat, the other cooking surface 31a is in a shape provided with recessed and projected parts and both cooking surfaces 31a and 31b are used for cooking of different purposes. A heater 15 is made by casting a sheath wire 16 to a hot plate 17. Thus, the cooking plate 31 is not overheated and the fluorine coating is prevented from being degraded.
Patent JP-S59169530-A (JP)
Title: Preparation of wax type emulsion
Inventor: YOSHIOKA SHIGEHIKO
IPC: C09K23/52
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a wax type emulsion excellent in stability, by adding a dispersant comprising an alkali salt of a high acidity maleinated petroleum resin to waxes melted under heating to perform pre-emulsification while subjecting the pre-emulsified mixture to homogenization treatment under high pressure. CONSTITUTION:5-25pts.wt. of an alkali salt of a high acidity maleinated petroleum resin with an acid value of 100 or more is added to 100pts.wt. of waxes melted under heating and the resulting mixture is mixed under heating to be pre-emulsified. The obtained pre-emulsified composition is subjected to homogenization treatment under high pressure to obtain a safe wax type emulsion. This emulsion develops excellent water resistance imparting effect by adapting the same to various uses.
Patent JP-S61203753-A (JP)
Title: Communication terminal equipment
Inventor: KANEKO YOJI
IPC: H04N1/32
Filed: 1985-03-07
Abstract: PURPOSE:To process efficiently copy and communication jobs by recording reception data after copying is finished if the reception data comes during the copying and restarting the copying after the recording of reception data is finished. CONSTITUTION:Data received by a communication control section 2 is stored in a memory 3A in a control section 3 via a line 1 at the reception of normal communication. When one page's content of the reception data is inputted, the stored data is outputted from the memory 3A to a printer 4 possible for high-speed print to attain recording in response to the output. When an incoming is given during the copying, the copying is continued while the reception data is being given into the memory 3A and this operation keeps up until it is discriminated that the copying for one page's content is finished. When the copying for one page's content is finished, after the reception data is stored in the memory 3A for one page's content and printed out by a printer 4.