baber/WOPTO huggingface dataset:
Patent JP-S57206532-A (JP)
Title: Metallic mold unit
Inventor: NAKAMURA IWAO
IPC: B21D28/14
Filed: 1981-06-12
Abstract: PURPOSE:To simplify assembling of a metallic mold unit and its mold matching and adjusting work, by providing a through-hole on a common position on the plane of upper and lower metallic molds and a plate, etc. for holding them, and storing positioning, fixing and guide means in this hole. CONSTITUTION:To a through-hole 21a of a die holder 21, a collar washer 32 is inserted, and to a through-hole 25a of a die plate 25, a collar guide bush 33 is tightly inserted, going across the juctioned surface of the die holder 21 and the die plate 25. By clamping this washer 32 and the guide bush 33 by use of a bolt 35 and a nut 36, the die holder 21 and the die plate 25 are positioned and fixed exactly. Subsequently, a collar guide post 37 is inserted into each through- hole 24a, 28a and 30a of a punch holder 24, a punch plate 28 and a punch pad 30, and to the through-hole 24a of the punch holder 24, a collar washer 38 is inserted, a bolt 39 is screwed, clamped and fixed, and the punch holder 24, the punch plate 28 and the punch pad 30 are positioned exactly and are formed as one body.
Patent JP-S5519037-A (JP)
Title: Production of health food
Inventor: FUKUOKA OSAMU
IPC: A23L11/00
Filed: 1978-07-26
Abstract: PURPOSE: Natto (fermented soybean) is freeze dried under vacuum and the outer layer is separated as a powder, to which lecithin and an aqueous ehtanol of an adequate concentration are added, then they are made into granules, thus producing said health food of dry granules with high efficiency.  
     CONSTITUTION: After Natto is freeze dried under vacuum, they are rubbed together with each other to peel the outer layer part, thus recovering the sticky material and outer peel. Then, the outer layer is crushed, incorporated with lecithin, e.g., commercially available soybean lecithin, to 5W15 wt% content and they are kneaded. The product is combined with 60W70 wt% concentration ethanol aqueous solution so that the content of water added becomes 10W15 wt%. The mixture is made into granules using a meat grinder and the granules are dried with air below 60°C, thus giving said health food. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11287987-A (JP)
Title: Electronic equipment
Inventor: AKIYAMA TAKASHI
IPC: G09G3/36
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the electronic equipment which can be viewed on both the top and reverse sides of the display device of the electronic device and has superior portability. SOLUTION: Optical filters 2 are arranged on the substrates on both the sides of a liquid crystal element constituted by sandwiching liquid crystal between the couple of substrates, and absorption type polarizing plates 1 are arranged outside the optical filters 2; the optical filters 2 are sheets which transmit vibration planes parallel to easy-to-transmit axes and reflect orthogonal vibration planes and the absorption type polarizing plates 1 are sheets which transmit vibration planes parallel to easy-to-transmit axes and absorb orthogonal vibration planes. Here, the easy-to-transmit axes of the optical filters 2 and the easy-to-transmit axes of the absorption type polarizing plates 1 are nearly aligned with each other.
Patent JP-H06298174-A (JP)
Title: Water surface sliding wind force propulsion ship
Inventor: YOKOI TATSURO
IPC: B63B35/79
Filed: 1993-04-19
Abstract: PURPOSE:To improve the sliding performance and increase the speed as flat bottle floats are constantly in parallel with the water surface even if the whole of a ship heels and to restrain strength and rigidity of the whole of the ship due to several resistance of water because of slide travelling. CONSTITUTION:A water surface sliding wind force propulsive ship accomplishes its purpose by constituting itself by installing flat bottom floats 5 on crossbars 4 by joints 6 having an axial line B-B which comes to be in parallel with a keel line A-A of a ship. Additionally, by connecting a maneuvering bar 11a for a crew of the ship to control rolling of the flat bottom floats 5 to the flat bottom floats 5 by a joint 12 having the axial line B-B, it is possible to restrain over-sensitive rolling of the flat bottom floats 5.
Patent JP-S5217419-A (JP)
Title: Process for preparation of methacrylic acid
Inventor: SHIRAISHI TATSUO
IPC: C07B61/00
Filed: 1975-07-25
Abstract: PURPOSE: Methacrylic acid is prepared in high yield by the gas-phase oxidation of methacrolein in the presence of a catalyst containing five kinds of metal oxides as essential components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63256391-A (JP)
Inventor: TSUCHIDA MANABU
IPC: G05B19/18
Filed: 1987-04-14
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-S60235363-A (JP)
Title: Power generating plant of alkaline-type fuel cell
Inventor: WATAKABE JIYOUJI
IPC: H01M8/06
Filed: 1984-05-08
Abstract: PURPOSE:To prevent degradation of the electrolyte and to give potassium carbonate as a by-product so as to increase overall efficiency of the power generating plant, by introducing potassium carbonate manufacturing system into the electrolyte circulating system. CONSTITUTION:When the fuel cell is on operation, a part of the electrolyte which is circulating between a fuel cell body 1 and an electrolyte circulating line 8 is lead to a pottasium carbonate manufacturing system 17. It is, then, returned back to the electrolyte circulating system 8 via a crystallizer 14, a separator 15 and a pump 16. Potassium carbonate produced in the fuel cell main body 1 remains dissolved in the electrolyte and carried to an evaporation-type crystallizer 14. The electrolyte concentrated by hot, dry exhaust air which is outlet from an air chamber 4, dehumidified in a gas cooler 19 and heated in a reheater 20, is carried to a sedimentation-type separator, so that solid potassium carbonate is regularly removed out of the system as a product, whereas the supernatant in the separator 15 is returned back to an electrolyte tank 6 by pump 16.
Patent JP-S5319423-A (JP)
Title: Production of hollow fiber membranes
Inventor: HAMADA KAZUTO
IPC: B01D71/06
Filed: 1976-07-30
Abstract: PURPOSE: To obtain hollow fiber membranes for reverse osmosis having a large water permeability, by spinning a cellulose ester solution incorporated with a specific polyether into hollow fibers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05261512-A (JP)
Title: Molten magnesium supplying device
IPC: B22D17/30
Filed: 1992-03-18
Abstract: PURPOSE:To provide a molten magnesium supplying device where a piston ring is not required, the wear of an injection piston is less, a constant amount of the molten magnesium can be supplied, the molten magnesium is not left within the injection piston, and the maintenance in the overhaul operation is facilitated. CONSTITUTION:An injection sleeve 5 which is a pressurizing chamber of the molten magnesium 8 and a molten magnesium supplying pipe 10 are arranged in a melting pot 3 where the inert gas is supplied. One end part 10a of the molten magnesium supplying pipe 10 is connected to the lower end part of the injection sleeve 5, and the other end part 10b is connected to a die casting sleeve 20. An injection piston 6 actuated by an injection cylinder 11 is slidably inserted into the injection sleeve 5, and the clearance (d) therebetween is set to 0.2-1.0mm. A communicating hole 13 to communicate the lower end part of the injection piston 6 with the inner and the outer parts is formed.
Patent JP-S57207733-A (JP)
Title: Dehumidifier/humidifier
Inventor: EGUCHI YASUMASA
IPC: F24F1/02
Filed: 1981-06-16
Abstract: PURPOSE:To enable both dehumidification and humidification by one unit, by providing a water supply device to a rotary drum made of a dehumidifying body/humidifying body and providing an air heater in a reclamation air duct made of the dehumidifying body-cum-humidifying body. CONSTITUTION:At the time of dehumidification operation all of changeover dampers 8-10 are set on a side (a), and blowers 6 and 7 and a rotary drum 1 are made to drive. Then indoor air sucked through a suction opening 13 is dehumidified through a rotary drum 1 and discharged into a room from a supply opening 14. Open air sucked through a suction opening 15 is heated through a heat exchanger 11 and a heater 3, and water absorbed into the rotary drum 1 is removed through the heated air for reclamation of the drum 1. On the other hand, at the time of humidification operation the changeover dampers 8-10 are set on a side (b), and only the blower 7 is operated. With this, air sucked through the suction opening 13 is flowed as per a dotted line arrow, and the air is humidified through the rotary drum 1 soaked with water by a water supply device 4.
Patent JP-H03289834-A (JP)
Title: Error retransmission system
Inventor: FUNEKAWA KIMITOSHI
IPC: H04L29/08
Filed: 1990-04-06
Abstract: PURPOSE:To enhance the utilizing efficiency of a line of a data sender side by retransmitting a reception acknowledge signal in the line idle state. CONSTITUTION:When a data receiver 5 receives a data string from a sender side, an acknowledge signal of a number added to the received data string is sent from a data transmission circuit 62 to the sender equipment according to the content of a data storage memory 63. When the data string and a section to be sent do not exist in the data storage memory 63, that is, when the line is idle, the data transmission circuit 62 retrieves number storage memories 64-66 according to a content of a loop counter 70 and when the content of timers 67-69 corresponding to the number storage memories 64-66 is less than a prescribed value, the reception acknowledge signal of the number in the number storage memory 63 is sent to the sender side and the loop counter 70 is counted up.
Patent JP-H10267752-A (JP)
Title: Thermal type infrared sensor
Inventor: SUGANO TOSHIO
IPC: G01J1/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity and picture quality of a thermal infrared sensor. SOLUTION: A thermo pile is connected an emitter of a bipolar transistor 14 where an inverse saturation current for emitter jointing is large, and an inverse saturation current for collector joining is small, and a collector of the transister 14 is connected to the source of a MOS type transister 15, and a drain of the MOS type transister 15 is connected to a charge accumulation section 16. A bias current applied to the emitter in order to carry a required quantity of emitter current is enough to be low, and an emitter current generated by the electromotive voltage of the thermo pile 13 relatively increases to heighten the sensitivity of a sensor.  Even if the threshold voltage of the MOS type transister 15 has fluctuation, since the current to flow into the charge accumulation section 16 is almost limited to the inverse saturation current for collector joining except the emitter current, the fluctuation of an output voltage due to the fluctuation of the threshold voltage can be reduced to obtain a good image.
Patent JP-H06263036-A (JP)
Title: Plate glass transporting tool
Inventor: TAKEUCHI SHUICHI
IPC: B62B3/10
Filed: 1993-03-15
Abstract: PURPOSE:To transport plate glass smoothly and safely without hindrance even at a recess and projection on a road surface by arranging a wheel on a bottom plate so as to be situated on the handle installing side of an attracting tool by the rotary shaft supported with the bottom plate. CONSTITUTION:When a whole transporting tool is raised gradually together with attracted plate glass, a lower part of a plate glass body 1 and a bottom plate 22 are energized by a spring of a hinge, and the plate glass attracted to a sucking disk 6 by this energizing force is put in a condition of being loaded on the bottom plate 22. In this case, a rotary part containing the bottom plate 22 can be fixed by locking it by a lock pin 10 or a fastening metal fitting 25 or the like installed according to its necessity. In this way, since transportation work is put in a possible condition, the transportation work is carried out while gripping a handle 8.
Patent JP-S5216193-A (JP)
Title: Semiconductor luminous element
Inventor: KANEYA NAOKI
IPC: H01S5/00
Filed: 1975-07-30
Abstract: PURPOSE: To improve the luminous characteristic (laser characteristic) by removing the one part (or whole part) of the grown layer around the stripe-type current flow-in region of the given width. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03293232-A (JP)
Title: Document feeding device
Inventor: KASAI SHUICHI
IPC: B65H3/06
Filed: 1990-04-09
Abstract: PURPOSE:To enable the document feeding for stabilized separation carrying by forming an oscillation supporting point of an oscillating arm variable so that the pressure- contact condition of a separating roller against a paper feeding roller is changed to change the separation carrying force of the separating roller. CONSTITUTION:When a next document does not arrive within a constant time, failure of carrying is judged to turn a solenoid on. One supporting shaft 14 is moved by the pulling operation of a solenoid operating rod 19, resiting a tension spring 20, so that an enlarged diameter part 14a of the supporting shaft 14 is engaged with one oscillation supporting point 12b of an oscillating arm 11. With this movement, since a connecting rod 17 is rotated clockwise around of a shaft 16, the other supporting shaft 13 is moved to cancell the engagement of an enlarged diameter part 13a and the other oscillation supporting point 12a. The carrying force is increased by switching the arm 11 from the oscillation supporting point 12a to the oscillation supporting point 12b. When a solenoid 18 is turned off after concluding carrying of the final document, since the pulling operation of the operating rod 19 against the supporting shaft 14 is eliminated, the supporting shaft 14 is pulled by a spring 20 to cancell the engagement of the enlarged diameter part 14a and the supporting point 12b.
Patent JP-S61142126-A (JP)
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B11/20
Filed: 1985-04-26
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-2000281164-A (JP)
Title: Binder for optical disk holder, optical disk storage case, and optical disk storage box
Inventor: ASAKURA TAKAHIRO
IPC: B65D85/57
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk storage case which is formed from materials suitable for conserving the earth, environment, and resources and has a design, so that a plurality of optical disks can be transported. SOLUTION: An optical disk holder 11 including a boss for holding optical disks and an aperture for filing is formed from non-woven fabrics or paper materials. A plurality of disk holders 11 are filed by means of a binder 20 for optical disk. The binder 20 is formed from non-woven fabrics or paper materials. And arm parts 20B, 20B formed at a body part 20A are inserted into the aperture for filing and fixed to the part 20A so that the holders 11 are filed.
Patent JP-H02270398-A (JP)
Title: Package mounted module
Inventor: YOSHINO KEIJI
IPC: H05K7/14
Filed: 1989-04-11
Abstract: PURPOSE:To prevent the mis-insertion of a package by the combination of protrusions provided different positions on a guide rail respectively with a stopper provided to the opposed sides of a package respectively. CONSTITUTION:Package mis-insertion preventive protrusions 11a, 12a, 13a, 14a, 15a, and 16a are provided to guide rails 2a, 3a,..., 7a, and protrusions 11b, 12b, 13b, 14b, 15b, and 16b are provided to other guide rails 2b, 3b,..., 7b, and the distance difference between the protrusions provided to the same inner wall is set larger than the insertion width of a connector, 10. On the other hand, stoppers 17a and 17b are provided to the upper and the lower side of a package 3 respectively at positions correspondent to the protrusions con cerned provided to the prescribed guide rail so as to have a small gap between the protrusions and themselves respectively. By this setup, a package is prevented from being inserted into a guide rail other than a prescribed one by a package mis-insertion preventive protrusions and the stoppers of the pack age.
Patent JP-S5318059-A (JP)
Title: Method for treating waste water containing oil
Inventor: SATOU HIROSHI
IPC: B01D24/02
Filed: 1976-08-02
Abstract: PURPOSE: To treat waste water containing oil, in which oil and nonionic surface active agent are mixed, efficiently over a long period by arranging a sand filter tank, a micro-fine fiber layer packed tower, which consists of magnesium oxide, etc., and a filter tank whose principal component is attapulgite in series. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61251809-A (JP)
Title: Automatic focus adjusting device
Inventor: SATO HIRONOBU
IPC: G01S17/46
Filed: 1985-05-01
Abstract: PURPOSE:To adjust the irradiation state of reflected light to a photodetecting element and to obtain an in-focus state by providing a parallel plane transparent plate rotatably between a photodetection lens and the photodetecting element. CONSTITUTION:When the parallel plane transparent plate 9 slants by an angle betato the optical axis C of the photodetection lens 3, a light beam L incident on the parallel plane transparent plate 9 at an angle theta to the optical axis C shifts in position by the extent of shift (e) on a photodetection surface R as compared with that in the absence of the parallel plane transparent plate 9. Namely, the extent of shift (e) in position is determined by the refractive index N and thickness (d) of the transparent plate 9, the angle theta of the light beam L incident on the transparent plate 9 to the optical axis C, and the angle betaof the transparent plate 9 to the optical axis C. Consequently, the extent of shift (e) in position is determined by controlling the angle beta.
Patent JP-S57207958-A (JP)
Title: Data correcting device
Inventor: HOSHINO TAKASHI
IPC: H04L25/17
Filed: 1981-06-17
Abstract: PURPOSE: To easily correct erroneous data, by installing three pieces of memories which latch three pieces of data words which are continuous in time series,  by holding erroneous data with the previous value, and then, by interpolating the erroneous data by performing the average value calculation.  
     CONSTITUTION: A data latch 30 stores input data when they are correct, or the preceding data when the input data are erroneous. A latch 31 inputs the content of a memory 30, and another latch 33 inputs the content of the latch 31 and makes an average value calculation 32 on the contents of both the latches 30 and 33. When the content of the latch 31 is erroneous the arithmetic result of the circuit 32 is stored in the latch 31. In this way, the content of the latch 30 can be switched automatically in accordance with the erroneous condition of the erroneous data. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02270717-A (JP)
Title: Automatic chip separation and feed device
Inventor: KUBOTA SHIGERU
IPC: H05K13/02
Filed: 1989-04-12
Abstract: PURPOSE:To enhance the fitting accuracy, the speed and the durability of an automatic chip separation and feed device by providing an absorbing type chip holding part is provided at the periphery of a wheel, and by controlling the absorption, stop and wheel rotation in accordance with a detection by a photosensor. CONSTITUTION:When a chips t1 among those fed in one row from a rectilinear aligning feeder 1 comes onto a chip shift control part 7, it is stopped by being absorbed by suction at a chip absorbing port 8. At this time, since a light passing port 9a is not shield, light transmits from this light passing port 9a to a photosensor 9 which is therefore energized to rotate a pulse motor for rotating a wheel 3. Accordingly, a second chip support part 2 comes on. Then, the absorption at the chip absorbing port 8 is released under an instruction from the sensor 9 so that the tip t1 is pushed by the next tip t2 so as to shield the light passing port 9a, and accordingly, the wheel 3 is stopped. Further, the chip t1 is held standing upright on the wheel 3 by means of suction at a suction port 6. Thus, it may be shifted with no error.
Patent JP-H07290794-A (JP)
Title: Printing device and control thereof
Inventor: GOTO TOSHIYA
IPC: B41J21/00
Filed: 1994-04-28
Abstract: PURPOSE:To not only confirm the form being stored but also confirm necessary information to carry out the information administration. CONSTITUTION:When one of forms is selected through an operation panel 105 and an indication of confirmation is imparted, a reading address of form information is obtained by making reference to a form control table 109a. Then the form information is read out of a form information storage sphere 109b in accordance with the address and a form image reduced by a fixed magnification are developed on a frame buffer 109c. Then a character row image indicating an ID of the form, a name of the form and a using emulator obtained from a form control table is developed on the frame buffer 109c and the same is made to print by a printer engine 103.
Patent JP-H01262680-A (JP)
Title: Processing of superconductor oxide
Inventor: TAKEMURA YASUHIKO
IPC: C01G1/00
Filed: 1988-04-13
Abstract: PURPOSE:To enable an oxide to be provided with superconductivity at low temperature within a short time by a method wherein a superconductor oxide in deficient oxygen is irradiated with ultraviolet ray laser to be oxidized in air or oxygen. CONSTITUTION:A superconductor oxide in no or low superconductivity due to deficient oxygen is irradiated with ultraviolet ray laser to be oxidized in air or oxygen for providing the oxide with superconductivity or enhancing the superconductivity. In such a processing, the relatively low level of laser irradiation energy will suffice for the superconductor, so that the superconductor may suffer little damage and need shorter processing time. Furthermore, the laser irradiated part only can be provided with the superconductivity.
Patent JP-H10278816-A (JP)
Title: Motor driven power steering device
Inventor: MUKAI YOSHINOBU
IPC: B62D6/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To always balance steering characteristics corresponding to right and left steering torque even if a steering torque neutral point deviates from a reference value so as to improve steering feeling by correcting a steering torque signal in the ordinary steering state based on the steering torque reference value and the steering torque neutral point signal. SOLUTION: A torque correcting means 23 receives a specific signal JG transmitted from an external device 20, computes deviation between a steering torque reference value and a steering torque neutral point signal TO supplied from a steering torque detecting means 21 corresponding to the received signal JG, and provides this deviation to a reference value deviation adding means 22 as a torque correcting signal TH. The reference value deviation adding means 22 adds a torque detected signal TD supplied from the steering torque detecting means 21 to the torque correcting signal TH supplied from the torque correcting means 23, and supplies a steering torque correcting signal TX to a target current signal setting means 24.
Patent JP-H04324172-A (JP)
Title: Control method for magnetic disk device
Inventor: KATO KOICHI
IPC: G11B21/10
Filed: 1991-04-24
Abstract: PURPOSE:To reduce the quantity of off-track by frequently fetching positioning information when rapid change of temperature occurs in a magnetic disk device. CONSTITUTION:When the positioning information is fetched, the quantity of the off-track is calculated from the positioning information, and the time interval of fetching the positioning information is determined by the calculated quantity of the off-track.