baber/WOPTO huggingface dataset:
Patent JP-H09241987-A (JP)
Title: Ozone bleaching of low concentration pulp
Inventor: FURUYA JUN
IPC: D21C9/153
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an ozone bleaching method of economical chemical pulp giving a chemical pulp having a low Kappa value and high whiteness by resolving problems such as damage to fibers, a lowering in pulp viscosity and an increase of the cost of equipment for an ozone bleaching using middle-high concentration ozone in a conventional technique and progressing a modest delignification reaction by utilizing conventional equipment. SOLUTION: This ozone bleaching method of low concentration pulp comprises using ozone having >=17% ozone concentration, adding the ozone to oxygen-bleached pulp slurry having <=6% concentration so as to be 2-20kg per a pulp bone dry weight ton and continuously or intermittently agitation- reacting for >=10sec by using static mixers 6 and 7, etc.
Patent JP-2000245922-A (JP)
Title: Game machine
Inventor: TOYOSHIMA KOJI
IPC: A63F7/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To increase amusement in a game by developing direction display from the first time to the last one in prescribed times as a series of stories an direction-displaying images which are read from an image storage means for storing images divided at every time in the stories when a big winning occurs. SOLUTION: When a ball entering sensor 10 detects that a winning ball enters a start port, a big winning judging means 101 judges whether it is a big winning or not. When it is the big winning, a probability change judging means 102 judges whether the big winning is the probability change one for generating a probability change or not. Then the address of a probability change big winning direction table is set when it is the probability change big winning and the address of a non-probability change bit winning direction table is set when it is the non-probability change big winning. Then a probability change time count is added to a probability change time counter 106, the direction image corresponding to the big winning, that is, a direction pattern is retrieved and the image concerning a special game state by the big winning is displayed in a variable display device 30.
Patent JP-H06243143-A (JP)
Title: Method and device for producing work amount distribution plan and example data generator
Inventor: HAGIWARA KENICHI
IPC: G06Q50/00
Filed: 1993-02-16
Abstract: PURPOSE:To automatically produce various work amount distribution plans without using large memory capacity and to easily correct the plans by making use of the know-how used for past production of plans by a learning function. CONSTITUTION:When the total work amount to be distributed is secured together with a distribution period covering the start through the end of work, the total work amount is shown in the number of blocks showing the minimum unit of work amount. The notice points are suscessively set to each date included in the distribution period. Then it is decided whether the block or the notice point is postponed to the next date in consideration of the notice point and the attribute value concerning the work amount, the period, etc., set before and the after the notice point. Based on this deciding result, the blocks are distributed and a model of the distribution plan given previously is made. Under such conditions, the blocks are distributed for production of a work amount distribution plan by means of the deciding result and the combination of conditions concerning the considered attribution value and based on the result of decision acquired from the newly given total work amount and distribution period.
Patent JP-H10244406-A (JP)
Title: Throwaway type cutting tip made of surface-covering cermet with its hard covering layer having excellent breakage resistance
Inventor: FUJISAWA TAKASHI
IPC: B23B27/14
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway type cutting tip made of surface covering cermet with its hard covering layer having excellent breakage resistance. SOLUTION: A throwaway type cutting tip made of surface-covering cermet, includes 7 to 17% Co and/or Ni by weight as a combined phase forming constituent, and has a cutting blade ridge line part where the fank and cutting face of a cutting blade are intersected with each other, which exhibits, from now-on hardness is indicated by Vickers hardness values, the maximum surface hardness of 2600 to 3000 with respect to internal hardness of 1400 to 1800, and a surface covering layer where the fank and the cutting face exhibit the maximum surface hardness of 1800 to 2200, comprises a hard covering layer as thin as 1 to 20m on an average physically and/or chemically deposited over the surface of a substrate composed of cermet in a carbon nitriding titanium series existing in the surface part.
Patent JP-H11246824-A (JP)
Title: Coating composition
Inventor: SAKAGUCHI YUKIHIRO
IPC: C08K3/34
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition excellent in heat resistance, chemical resistance, anticorrosion and surface adhesion property, and useful for a coating of the inner surface, etc., of a chimney and exhausting duct by including a powder such as titanium oxide, etc., as a pigment component in a specific ratio to a solution obtained by dissolving a specific resin component with a solvent. SOLUTION: This coating composition is obtained by blending (A) a solution obtained by dissolving a resin component of a polyamic acid compound having a maleic acid residue at its terminal and expressed by the formula [R is H or the like; X is a tetravalent tetracarboxylic acid residue, Y is a divalent diamine compound residue capable of forming a polyimide resin, which may contain at least one kind of O or the like: (n) is a degree of polymerization] with a solvent such as ethylene glycol monoethyl ether, etc., with (B) at least one kind of a powder selected from titanium oxide, ferric (III) oxide and silicon carbide as a pigment component in a ratio of 30-60 vol.% of the component (B) based on the total amount of the components (A) and (B).
Patent JP-S62268341-A (JP)
Inventor: RENARD MICHEL
IPC: H02K3/20
Filed: 1987-03-06
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-S62249312-A (JP)
Inventor: EDOWAADO KEISU HOOUERU
IPC: H01H3/22
Filed: 1987-03-06
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-2000247440-A (JP)
Title: Pushing-in device for palletizer
Inventor: NIWA TADASHI
IPC: B65G57/03
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the work for removing an object when a trouble occurs in a pushing-in device for a palletizer. SOLUTION: An object 4 conveyed up to an object pushing-out position A by a conveyor 2 is pushed into a pattern formation part B by a pushing-in device 6. An outer frame 10 is fixed above the object pushing-out position A, and a movable frame 20 on an inner side is arranged in the fixed frame 10. A front side of the fixed frame 10 is opened. A pushing-in member 12 pushing out the object, a servo motor 40 and a screw shaft 36 for advancing and retracting the pushing-in member 12, and cylinders 44, 45 for lifting and lowering are provided in the movable frame 20. The movable frame 20 can be connected to the fixed frame 10 through a clamp 46. When a palletizer is operated, the movable frame 20 is connected with the fixed frame 10. If a trouble occurs, the clamp 46 is released to separate and move the movable frame 20.  A front side of the fixed frame 10 is opened so as to facilitate the work for removing the object.
Patent JP-S59176346-A (JP)
Title: Production of resin magnet molding material
Inventor: KOYAMA ISAMU
IPC: C08K3/22
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a resin magnet molding material which has good moldability, wherein ferrite can be filled at a high concn. and highly orientated, by kneading a ferromagnetic substance with a polyamide resin contg. a polyamide oligomer. CONSTITUTION:A ferromagnetic substance is kneaded with a polyamide resin contg. a polyamide oligomer as a matrix. When the polyamide oligomer is mixed with the polyamide resin, the rotational movement of the ferromagnetic substance is facilitated during injection molding in a magnetic field by the action of said oligomer so that the orientation ratio is increased. Further, the melt viscosity of the molding material is lowered, whereby the injection molding can be easily conducted. Even when the polyamide resin is in any form of pellet and powder, similar results can be obtd.
Patent JP-H03251908-A (JP)
Title: Nc device
Inventor: KUDO MASAKAZU
IPC: G05B19/4155
Filed: 1990-02-28
Abstract: PURPOSE:To improve both the cutting speed and the cutting accuracy by performing the fast transformation into the segments based on the cutting conditions. CONSTITUTION:A working program is read out of an NC working program buffer 10 for each block, and a fast transformation type discriminating part 20 discriminates a type. In a specific section only, each block is sent to a text data analyzing part 30 until a start command is produced. Then the produced block data is stored in a block data buffer 31 and then sent to an interpolation arithmetic part 2. Each block is sent to a fast transformation propriety discriminating part 22 until an end command block is obtained. If the fast transformation is possible, the blocks are sent to a seg ment dividing type discriminating part 23. If not, the blocks are sent to the part 30 respectively. The part 23 transforms the blocks into the prescribed segments at a high sped via a fast transformation processing part 24 in accordance with each dividing type and stores the segments in a segment data buffer 25 to give the segment data to the part 2. Then the part 2 reads the data out of both buffers 31 and 25 with the operation start requests given from a data processing part 1. When these data are identical with the block data, the segments are produced. Meanwhile, a command is given to a damping shaft driving part 3 with the segment data. Thus, the cutting speed and accuracy can be improved.
Patent JP-2000252611-A (JP)
Title: Wiring board and its manufacture
Inventor: OTA SHINJI
IPC: H05K3/46
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To increase the bonding strength between a plated layer and protective glass by specifying a surface roughness of a part of the plated layer which is covered by the protective glass. SOLUTION: A thick film resistor 6 is formed at a specified part of the surface of a plated layer 5 and of the surface of a multilayer substrate 1. Protective glass 7 is formed thick so as to cover the surface of the thick film resistor 6 and the plated layer 5 connected to the thick film resistor 6. The surface of the plated layer 5 is sandblasted to increase the surface roughness Rz of the plated layer 5. As for an abrasive to be sprayed by sandblasting, silicon carbide, glass, etc., is used. The particle size of the abrasive is preferably between #30 and #1000. The surface roughness Rz of the plated layer 5 after sandblasting is preferably 5 μm or above by an average surface roughness Rz of ten points specified in JIS B0601 to accomplish enough bonding strength between the plated layer 5 and the protective glass 7 deposited on the surface of the plated layer 5.
Patent JP-S56144885-A (JP)
Title: Manufacture of composite billet for covered tube of combined cover type fuel
Inventor: IMAHASHI HIROMICHI
IPC: G21C3/20
Filed: 1980-04-15
Abstract: PURPOSE: To obtain sound composite billets which is suitable for covered tube of combined cover type fuel, by reducing or replacing the harmful gas existing between the inner and outer billets sealed mechanically.  
     CONSTITUTION: To manufacture reactor fuel elements, especially combined type covered tube which has Zr metal barriers at the inner surface of Zr alloy tube, Zr inner tube and Zr alloy outer tube billets 1 and 3 are joined mechanically. The joined surface between both billets usually has a face roughness of several microns, and, when double tubes are produced by joining such faces, the air remains at joined part 2. Therefore, the product is kept under a vacuum condition which is higher than that when usual electron ray welding is performed, for a long time and the remaining air is removed. In this way, the adhesive strength at the sealed face is reinforced and, at the same time, oxidation of both joined ends at the time of weld sealing 4 work can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05250267-A (JP)
Title: Write protect for one-chip cpu
Inventor: YOSHIOKA KATSUYUKI
IPC: G06F21/79
Filed: 1992-03-09
Abstract: PURPOSE:To provide the write protect for one-chip CPU which can surely limit write to a PROM and can considerably improve the security of an IC card when this write protect is applied for the field of the IC card, etc. CONSTITUTION:An independent external terminal (e) is newly provided to apply a write control signal 7 for PROM to a PROM 12. This external terminal (e) and an external terminal (d) for a write control signal 4 for a CPU 10 are connected through a write protect switch 13 and a cut jumper 14. When the write protect switch 13 is switched to a write enable state and the write control signal 4 for the CPU 10 and the write control signal 7 for PROM are connected, data can be written into the PROM 12. When the cut jumper 14 is disconnected, no data can not be permanently written into the PROM 12 since the write control signal 4 and the write control signal 7 for PROM are not connected afterwards.
Patent JP-H04286408-A (JP)
Title: Amplifier circuit
Inventor: FUJII TAKASHI
IPC: H03F3/30
Filed: 1991-03-15
Abstract: PURPOSE:To control an idling current at an output stage at no load to a proper level with respect to the amplifier circuit used for driving a low impedance load, CONSTITUTION:A switch SW1 is selected at no load to operate a circuit comprising a reference voltage source VR, a differential amplifier circuit A1, and an output stage transistor(TR) Q1 as a constant current source thereby controlling an idling current at an output stage.
Patent JP-S58171285-A (JP)
Inventor: HOSAKA SHIGETAKA
IPC: B25J3/04
Filed: 1982-03-31
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-S54142861-A (JP)
Title: Method of treating harmful sludge
Inventor: BABA YASUO
IPC: C02F11/00
Filed: 1978-04-28
Abstract: PURPOSE: To exactly eliminate the harm of sludge or dust containing harmful materials such as heavy metal, cyanogen or the like by mixing and solidifying the sludge or dust with gypsum and sulfur or compound containing sulfur.  
     CONSTITUTION: 50 to 1,000 parts of gypsumor semi-water gypsum and 0.1 to 50 parts of sulfur or sulfur compound are mixed 100 parts of the sludge of industrial solid waste containing harmful material such as six-valency chrominu, cadmium,  cyanogen or the like. The sulfur and sulfur compound used includges, for example, colloidal slufur, water-soluble organic compound having any of thiocarbamate, thiourea or thiol group in a molecule and less than 1,000 of molecular weight, FeSO 4 , Na 2 S, or CaS, etc. When treating the dust, suitable amount of water is further added thereto. The kneaded mixture of these compounds are filled in a mold and allowed tostand for longer than several hours to solidify it. The harmiful material may not thus be dissolved out from the soldied article into water or air so as to effectively eliminate the harm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51126277-A (JP)
Title: Synthetic resin articles with metal foils hot-stamped thereto
Inventor: UENAKA WASABUROU
IPC: H05K1/00
Filed: 1975-04-25
Abstract: PURPOSE: Synthetic resin articles with metal foils firmly hot-stamped thereto having appealing touch and appearance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59176038-A (JP)
Inventor: MARUYAMA OSAMU
IPC: B32B13/08
Filed: 1983-03-25
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-S54142648-A (JP)
Title: Heat conducting tube
Inventor: TANAKA OSAMU
IPC: F28D15/02
Filed: 1978-04-27
Abstract: PURPOSE: To improve rates of heat conduction, heat conveyance and heat passage  by providing a step capable of supplying and receiving of elecrically insulated  heating media and direct heat energy in at least one container of either heating  section or cooling section which are electrically isolated from each other.  
     CONSTITUTION: When a heat-generating coil section 10 of an electric heater generates heat, a liquefied flowing body 9 consisting of an electrically insulated heating media is boiled up allowing brisk gasification to take place, and as a result, a large volume of vapor 11 goes up toward a shutoff plate 7. Conduction of heat energy from the electric heater's heat-generating section 10 to the flowing body 9 is continued while the flowing body is being boiled up. The vapor 11 having reached the shutoff plate 7 dissipates heat here and it is cooled to be condensed into droplets and fall downwardly. By repetition of this action, a voltage-taking heating point of an equipment tightly contacting the shutoff plate 7 in a satisfactory condition for receiving heat is heated up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03252836-A (JP)
Title: Memory control circuit
Inventor: KUSANAGI SATOSHI
IPC: G06F12/00
Filed: 1990-03-02
Abstract: PURPOSE:To attain the accesses to the memories having different read access times in the optimum processing time by changing the clock signal outputted to a frequency dividing circuit from an oscillator circuit via a gate circuit and with the use of a signal received from a counter. CONSTITUTION:A clock signal CLK 1 received from an oscillator circuit 2 is erased as shown by a dotted line with the waiting signal produced from a gate circuit 8. In such conditions, the signal CLK1 is inputted to the frequency dividing circuit 3. Thus a clock signal CLK2 outputted to a CPU 1 from the circuit 3 has originally the timing of a dotted line part T3. In this case, however, the signal CLK 2 is outputted like a full line part T4. Therefore the memory read signal MR outputted to a ROM 4 or a RAM 5 from the CPU 1 is extended by an extent equal to the erased clock signal received from the circuit 2. Thus, the output time of the signal MR is changed, therefore the reading time to the RAM 5 or the ROM 4 from the CPU 1 can be optimized.
Patent JP-S61208915-A (JP)
Title: Sl-cut crystal resonator
Inventor: HANJI MOTOYASU
IPC: H03H9/19
Filed: 1985-03-13
Abstract: PURPOSE:To attain miniaturization and to improve the performance by specifying a tilt angle between a parallel part and an attenuation part in the lengthwise direction of a vibrating part and the ratio of the length of the vibrating part to the width. CONSTITUTION:The SL-cut crystal resonator 10 is formed with the vibration part 11 comprising the vibration part 12 and the attenuation part 13 and with the frame 15. Then the tilt angle theta between the lengthwise direction of the vibration part 12 and the attenuation part 13 is selected within 19 deg.-42 deg.. Further, the ratio L/W of the length L of the vibration part 11 to the width W is selected within 3.80-4.82. Thus, the length of the attenuation part 13 is shortened and miniaturization is attained. Further, the CI value being one of characteristics of a crystal resonator is decreased and then the performance is improved.
Patent JP-S58169326-A (JP)
Title: Magnetic head device
Inventor: KANEKO HISAO
IPC: G11B5/48
Filed: 1982-03-31
Abstract: PURPOSE:To record a field and a frame in a small-sized magnetic sheet by a simple magnetic head feed mechanism, by placing one magnetic head on the same normal as its moving direction, and placing the other magnetic head so that it is shifted by one recording track from a prescribed angle. CONSTITUTION:One magnetic head 3 is on a normal 14 of a small-sized magnetic sheet 2, and the other magnetic head 3' is placed so that it is shifted by one recording track from a prescribed angle which is as small as possible. The feed direction of the magnetic head is a direction as indicated with an arrow 13, which coincides with the normal 14. In case of recording a frame, the two heads 3, 3' are fed by two track portions each. In case of recording a field, only the magnetic head 3 is fed by one track portion each by the magnetic head feed mechanism. Accordingly, the azimuth angle becomes ''0'', therefore, even if a reproducing machine exclusively used for a field is used, no azimuth loss is generated, and good reproduction can be executed. In this way, it becomes possible to record a field and a frame in a small-sized magnetic sheet by a simple magnetic head feed mechanism.
Patent JP-S57167895-A (JP)
Title: Sail equipment
Inventor: NARITA HITOSHI
IPC: B63H9/06
Filed: 1981-04-07
Abstract: PURPOSE:To effectively convert head wind and cross wind by means of propulsive force in such a way that rear parts of a pair of auxiliary sails are respectively pivotally fixed on both sides of the rear part of the sail body, and sail  area and shape are modified in response to the wind condition. CONSTITUTION:When either one of auxiliary sails 3 are turned, and it is developed abaft the sail body 1, clearance (A) in the longitudinal direction can be formed, and air through the clearance (A) can be flowed in to the negative pressure side of the auxiliary sails. In consequence, wind energy can be blown in to the interface on the negative pressure side of the auxiliary sails, and lift of the whole sails can be improved. Further, when either one of uniflux sails at the leading edge is operated in response to the need, wind energy is blown in to the interface on the negative pressure side of the sails, air flow is prevented from diverging, and lift of the whole sails can be further improved.
Patent JP-S59175604-A (JP)
Title: Hydraulic type controller for two or more of working piston
Inventor: HAINRITSUHI RAAMITSUSHIYU
IPC: B29B7/74
Filed: 1984-03-19
Abstract: An apparatus for producing articles by molding of mixtures of at least two flowable reactive components comprises respective metering units for displacing the components to a mixing head from respective storage vessels with the working pistons of these units being displaced by hydraulic fluid from a common pump through servocontrolled valves respectively following the working pistons to maintain the velocities thereof constant.
Patent JP-H02230524-A (JP)
Title: Optical device for optical pickup
Inventor: KYOTANI SHOICHI
IPC: G11B7/135
Filed: 1989-03-03
Abstract: PURPOSE:To reduce the number of components and to facilitate the arrangement of photodetectors for tracking error and focusing error detection by performing the beam arrangement of a laser beam from a semiconductor laser, and comprising a beam splitter which divides the beam of only two prisms. CONSTITUTION:The light receiving plane of the photodetector 8 for tracking is arranged so as to be set in parallel with a side plane F2 at a state where the positioning of the beam splitter 20 is performed, and the light receiving plane of the photodetector 11 for focusing is arranged so as to be set perpendicu larly to the side plane F2. The laser beam made incident on a second optical plane B always transmits the optical plane B, and also, it is performed in perpen dicular direction to the side plane F2. Thereby, the laser beam LB2 is made incident perpendicularly on the light receiving plane of the photodetector 8 for tracking, therefore, the detection of a tracking error can be performed satisfactorily. Meanwhile, part of the beam made incident on the second optical plane B is reflected so as to be set in parallel with the side plane F2, and the light receiving plane of the photodetector 11 for focusing is irradiated perpendicu larly with the beam, therefore, the detection of a focusing error can be performed satisfactorily.