baber/WOPTO huggingface dataset:
Patent JP-2000255745-A (JP)
Title: Screw conveyer device
Inventor: AKITANI AKIRA
IPC: E02F7/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent stone or clod from engaging between a screw and a feed member by attaching the tip of a screw conveyer in such a state as moving vertically about a rotational shaft fitted in a pair of support holes provided in a support frame rotationally journaling the rotational movement shaft. SOLUTION: A screw 4 is rotated so that concrete, etc., A fed from upward of a feed member 2 is conveyed to a discharge port 24, while mixing it by vanes 43 of the screw 4. Then, in some cases, a large stone, etc., A1 is mixed in the concrete, etc., A so that the stone, etc., A1 is engaged between an inclined face 21 of the feed member 2 and the vanes 43 of the screw 4. However, it is so constituted that a motor 3, the screw 4, and a connecting member 5 are integrated and rotationally moved by the rotary shaft 55 of the connecting member 5 so that the screw 4 is moved in the Y direction and prevent the screw 4 from non-rotated.
Patent JP-S58185778-A (JP)
Title: Prevention of corrosion of carbon steel
Inventor: KASHIMURA EIJI
IPC: C23F15/00
Filed: 1982-04-23
Abstract: PURPOSE:To simply prevent the corrosion of carbon steel in a system where the steel is in contact with water contg. dissolved O2 and having an ununiform flow rate distribution especially when the operation of a boiling water reactor plant is stopped, by restricting the specific electric conductivity of the water. CONSTITUTION:In a system where carbon steel is in contact with water contg. dissolved O2 and having an ununiform flow rate distribution, the specific electric conductivity of the water is kept at <=0.2muS/cm by passing the water through a desalting column packed with granular cation and anion exchange resins. The corrosion speed of the part of the carbon steel which is in contact with the water having the ununiform flow rate distribution is reduced remarkably by keeping the specific electric conductivity of the water at <=0.2muS/cm, so corrosion can be prevented effectively. In case of >0.2muS/cm specific electric conductivity, the diffusion speed of oxygen is reduced at a low flow rate part, the part acts as an anode, and corrosion proceeds.
Patent JP-S58183890-A (JP)
Title: Electric pump
Inventor: MIZUNO KOUICHI
IPC: F04D9/02
Filed: 1982-04-21
Abstract: PURPOSE:To form a water level pipe so as to be capable of being fixed by clamping a casing and a casing cover to facilitate and ensure the fixing of the water level pipe as well as the exchange of the pipe by a method wherein the casing cover is attached to the casing. CONSTITUTION:The water level pipe 14 is inserted into the hole 15 of the casing 9 when the casing cover 11 is attached to the casing 9 and is fixed surely by pushing it against the protuberance 16 of the casing cover 11 by the resilient force of a packing 18 provided therebelow. Accordingly, it is not necessary to insert the water level pipe 14 forcibly into the casing 9 and a high level of working accuracy will never be requested. In the assembling thereof, any machine for press fitting will never be needed and the manufacturing cost thereof may be reduced. The exchange of the water level pipe 14 may be effected easily by removing bolts 17 and the casing cover 11.
Patent JP-S58184587-A (JP)
Inventor: SEKIMIZU KOUICHI
IPC: G21C17/10
Filed: 1982-04-22
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-H07247751-A (JP)
Title: Locking device for vehicle
Inventor: NAMITA MUNETAKA
IPC: E05B71/00
Filed: 1994-03-11
Abstract: PURPOSE:To eliminate possibilities of getting lost or being stolen by making a vehicle lock needless of being carried after being taken out. CONSTITUTION:A holder 2 is attached to a pipe part 26 of a vehicle body, and a vehicle lock 1 is stored and held in the holder 2. The vehicle lock 1 is composed of a restraining member 4 and a lock body 3. Two insertion holes to which both ends of the restraining member 4 are inserted and connected are provided to the lock body 3. The restraining member 4 is held under the state of being folded over the holder 2, and the lock body 3 is laid on top of the restraining member and held integrally therewith. Two pivots 29 are provided in projection to the holder 2, and each of the pivots 29 is inserted into each of the insertion holes, and the state of locking is kept therewith.
Patent JP-S59194635-A (JP)
Inventor: TANAKA SHIGERU
IPC: H02J3/18
Filed: 1983-04-19
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-H08259544-A (JP)
Title: Imidazoline derivatives or their possible tautomers and their production and wound-healing medicine containing the same as active ingredients
Inventor: ARAKAWA EITARO
IPC: C07D233/84
Filed: 1995-03-27
Abstract: PURPOSE: To obtain new imidazoline derivatives or their tautomers having a basic fibroblast growth factor production-stimulating action, an attaching factor-decreasing action and a protecting factor-increasing action, high in safety, having an excellent antiulcer action, and useful as a wound-healing medicine. CONSTITUTION: The imidazoline derivative of formula I (each of R1 , R2 in H, a lower alkyl, an aryl, an aralkyl, etc.; R3 is a nitrogen-containing aromatic ring which may be replaced with a lower alkyl, a lower alkoxy or a lower alkanoyl, etc.; n is an integer of 1-4) or its possible tautomer (preferably a tautomer of formula II or III). For example, 2-(2-dimethylaminobenzylsulfinyl)-5,5- dimethylimidazoline-4-thione. The compound of formula I is obtained by reacting a 2,4-dithiohydantion compound of formula IV or its possible tautomer with a compound of formula: R3 -(CH2 )n -X (X is a halogen) and subsequently oxidizing the obtained product.
Patent JP-S58184782-A (JP)
Inventor: TAKAMURA YOSHIO
IPC: H05K3/00
Filed: 1982-04-22
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-S59193447-A (JP)
Title: Photosensitive silver halide material for daylight room
Inventor: MIHARA YUUJI
IPC: G03C1/36
Filed: 1983-04-18
Abstract: PURPOSE:To obtain the titled photosensitive silver halide material having no sensitivity to light in the visible region and high sensitivity to ultraviolet light and giving high contrast by forming a silver halide emulsion layer and a nonphotosensitive hydrophilic colloidal layer contg. a specified dye on a support. CONSTITUTION:When a silver halide emulsion contg. silver halide particles having >=50mol% silver chloride content is prepd., a water-soluble rhodium salt such as rhodium chloride is added to the emulsion by 1X10<-6>-5X10<-2> mole per 1 mole silver before finishing primary aging. The resulting emulsion is applied to a support and set perfectly to obtain a silver halide emulsion layer. This emulsion layer is coated with a nonphotosensitive hydrophilic colloidal layer contg. 10<-3>-1g/m<2> dye which reduces the sensitivity of the emulsion layer to visible light and 0.5-8g/m<2> polymer mordant having 5,000-200,000mol.wt. The dye used is represented by formula I , II or the like, and the mordant used is represented by formula III or the like.
Patent JP-S61227146-A (JP)
Title: Aluminum alloy for high pressure casting having superior strength
Inventor: KATAOKA YOSHINORI
IPC: C22C21/12
Filed: 1985-03-29
Abstract: PURPOSE:To eliminate defects caused by segregation, blowholes, inclusions, etc., in high pressure casting and to give superior strength by providing an Al alloy containing specific amounts of Si, Cu, Mn and Mg as principal components. CONSTITUTION:The alloy has a composition consisting of 0.2-1.0% Si, 1-5% Cu, 0.3-1.2% Mn, 0.3-2.0% Mg, and the balance Al with impurities, to which 0.005-0.2% Ti and 0.0005-0.05% B are incorporated, if necessary. The Al alloy is subjected to high pressure casting under a pressure of about 300-3,000kg/cm<2>. This cast Al alloy excels in strength, toughness, isotropy of mechanical properties, etc., so that it can be used for automobile parts and electronic machine-relating parts.
Patent JP-H10263958-A (JP)
Title: Metal working method and metal working machine
Inventor: FURUYA KATSUSHI
IPC: B23P23/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal working machine which can enhance its efficiency properties with its removal combined with its adhesion, and can work metals in minimum working time. SOLUTION: A metal working machine 10 is provided with a shape profiling electrode for removing portions out of a target shape, a finishing electrode, a multi-freedom joint mechanism 19 and a probe 20, which measure the shape of a work 17 where its portions out of a target shape have been removed by the shape profiling electrode and the finishing electrode, and with a primary processing electrode and a secondary processing electrode, which adhere metals to its portions excessively processed beyond a target shape as compared with a target shape by the profiling electrode 14a based on the result of measurement made by the multi-freedom joint mechanism 19 and the probe 20, and all processing and measurement are continuously performed with no work 17 removed.
Patent JP-H11262595-A (JP)
Title: Washing machine
Inventor: SHOJI AKIRA
IPC: D06F33/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a prescribed rinsing and dehydrating performance by early detecting the generation of a large quantity of bubbles in a rotary drum to carry out a countermeasure against bubbles for a washing machine which carry out washing, rising, and dehydrating in a rotary drum rotatably set centering on a horizontal shaft. SOLUTION: This washing machine is equipped with a rotary drum rotatable in a water receiving tank elastically supported in the washing machine main body and a control means 28 controls a first motor 19 to drive the rotary drum, a second motor 20, a drain pump 16 to drain water in the water receiving tank, etc. The control means 28 judges that the amount of bubbles is excessive when a changing amount of water level per a prescribed time detected by a water level detecting means 24 is higher than a first prescribed quantity driving the drain pump 16 at the completion of the washing process.
Patent JP-S60213260-A (JP)
Title: Eddy current brake device
Inventor: ISHIKAWA TATSUAKI
IPC: H02K49/04
Filed: 1984-04-05
Abstract: PURPOSE:To obtain the optimum characteristic such that the brake force coincides with the predetermined value in all speed range by arranging an eddy current brake wherein the opposed poles are disposed in the same and different polarity at both sides of a disc. CONSTITUTION:An eddy current brake device has discs 3a, 3b coupled with an axle 2 of a driven vehicle, and an eddy current brake A having opposed poles 7 of the same polarity through the disc 3a and an eddy current brake B having opposed poles 7 of different polarity through the disc 3b is combination. The poles 7 are secured to the insides of downward U-shaped frames 8a, 8b secured through a stator to the floor of a body 1, and wound circumferentially with a winding coil 4. Thus, the total brake force transmitted to wheels becomes the sum of the braking forces of the both brakes A and B, thereby obtaining a flat braking force from low to high speed ranges.
Patent JP-H05272199-A (JP)
Title: Fixing tool for roof plate
IPC: E04D3/36
Filed: 1992-03-26
Abstract: PURPOSE:To mount roof plates on beam members easily, solidly, and safely. CONSTITUTION:A roof plate engaging member 5 for engaging with a roof plate 3U is provided in an upper 5nd section 10a of a pair of roof plate support members 10, 10, and engaging sections 15, 15 for engaging with a beam 40 are formed in a lower end section 10b of each roof plate support members 10, 10. A tightening member 20 which fixes each of engaging sections 15, 15 for the beam member 40 by tightening force is provided in a barrel section 10A of each of roof plate support members 10, 10.
Patent JP-H09260918-A (JP)
Title: Reception planar antenna system
Inventor: TAKERA HIROSHI
IPC: H01Q1/44
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To keep the characteristic of the reception plane antenna system excellent over a long period by specifying a material for an antenna element and an antenna sheet. SOLUTION: The antenna main body 1 is formed by arranging an antenna element 5 made of a conductive metallic foil between two antenna sheets 6 made of a plastic film and the antenna main body 1 is adhered onto an exterior building material. In this case, the antenna element 5 is made of a nickel foil and each antenna sheet 6 is made of a plastic film of polyester group whose thickness is 50-200μm.
Patent JP-H09261694-A (JP)
Title: Self-adjustment device for color television receiver
Inventor: SHIMAZU TADAMI
IPC: H04N9/68
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To self-adjust at least one of white balance characteristics or the like in an optional period by providing the generation function of data for setting a reference value, an OSD(on screen display) control function, a self-adjustment control function and a gain adjustment data generation function', etc. SOLUTION: A microcomputer 14 for tuning is provided with the OSD control function for controlling the propriety of the selection of the kind of OSD data and the output of the OSD data, the selfadjustment control function for controlling the selection of the kind and the start of self-adjustment, the generation function of the data for setting the reference value for serially generating and outputting the data for setting the reference value for the respective RGB of a reference value setting circuit 16 and the gain adjustment data generation function for controlling the gain of a DC gain adjustment circuit 112 corresponding to the output of a comparator circuit 15.  Then, programming is performed so as to perform the input operation of a reception channel tuning control function, the OSD control function, the self-adjustment control function and the generation function of the data for setting the reference value from the outside. Thus, one of the white balance characteristics or the like is self-adjusted in the optional period.
Patent JP-S57184378-A (JP)
Title: Variable speed vtr
Inventor: AZUMA NOBUO
IPC: H04N5/783
Filed: 1981-05-08
Abstract: PURPOSE:To realize the slow motion reproduction of a VTR for a long period of time, by using a control head which as a reply to the magnetic flux produced from the control signal recorded on a tape and carrying out a tracking shift in accordance with the speed of reproduction. CONSTITUTION:The phase is controlled by a cylinder servo circuit 15 for both the reference clock (a) and the tag signal (b) given from a tag head 5, and the synchronous revolution is secured for a rotary cylinder 2. While the control signal recorded on a magnetic tape 1 for the synchronizing purpose is read out through control heads 7 and 8, and the control signal A or B is switched by a switch 13 in response to an indication of the speed of reproduction to be fed to a capstan servo circuit 14 in the form of the control signal (g). The control signals A and B are obtained through waveform shaping circuit 11 and 12 after the detection through the heads 7 and 8. Then the signal (g) is compared with the clock (a) to perform the tracking. Furthermore the head 8 uses a Hall device, and as a result the control signal (e) having a sufficient amplitude is obtained regardless of the travelling speed of the tape.
Patent JP-H02246349-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOTA EIJI
IPC: H01L21/56
Filed: 1989-03-20
Abstract: PURPOSE:To form a uniform flow of molten resin, and to stabilize quality and improve reliability by increasing the sectional area of a gate as it is separated from a runner. CONSTITUTION:The sectional area of the gate 2b of a cavity 1b is increased with separation from a runner 3 to which a molten resin is being sent. Consequently, even when the molten resin reaches the cavity 1b in a last row before the viscosity of the molten resin is elevated or viscosity is to some extent increased, the molten resin is injected at small flow velocity from the gate 2b having a large sectional area. Accordingly, a stage 6 on which an integrated circuit chip 4 is loaded is not subjected to shock, the molten resin can creep into all cavities 1a, 1b uniformly, and the resin seal can be preformed through transfer mold, quality of which is stabilized.
Patent JP-S6311800-A (JP)
Inventor: TAKIZAWA MAKOTO
IPC: F16L1/038
Filed: 1987-03-23
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-H02258592-A (JP)
Title: Rotary charging apparatus
Inventor: TODA TERUYUKI
IPC: B67C3/24
Filed: 1989-03-20
Abstract: PURPOSE:To transfer a cam in an optimum timing for all times, by continuously regulating the open and close timing of a magnetic valve according to the rotary speed of a rotary body. CONSTITUTION:The rotary speed of a rotary body 9 detected by a speed detecting means is input into a timing operation means of a controller 27 to calculate an appropriate opening and closing timing of a magnetic valve 26 according to the rotary speed. As a result, the second cam 20 is returned to the position to be engaged with a trip lever 18 after the trip lever 18 of a quantitative charging mechanism 12, in which a vessel 2 has not yet fed, has passed through but before the next trip lever 18 has not yet passed through. In this way, the opening and closing timing of the magnetic valve 26 can be continuously regulated according to the magnitude of the rotary speed of the rotary body 9 and hence, the second cam 20 can be operated not to connect to only the trip lever 18 of the quantitative charging mechanism 12 in which the vessel 2 is not surely fed.
Patent JP-S55158551-A (JP)
Title: Refrigerant condition detector
Inventor: FUJII MANABU
IPC: G01N27/22
Filed: 1979-05-29
Abstract: PURPOSE: To accomplish the detection of refrigerant conditions by utilizing the suction strainer mounted to the compressor body.  
     CONSTITUTION: Refrigerant is sucked from the end plate 5i and passes through the strainer 5 via the porous inner metal plate 5c, the filter paper 5a and the porous outer metal plate 5b. Both porous metal plates 5b and 5c form a capacitor. The change in the specific inductive capacity due to phase variations of the refrigerant therebetween is picked up as the change in the electrostatic capacity between the terminals 5g and 5f. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62228806-A (JP)
Inventor: OZEKI TOSHIAKI
IPC: F22G3/00
Filed: 1986-03-28
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-S58185975-A (JP)
Title: Electronic lead angle igniter
Inventor: KATADA HIROSHI
IPC: F02P3/045
Filed: 1982-04-26
Abstract: PURPOSE:In an igniter where full-triangle wave produced from two triangle wave generating circuits is employed for electronic lead angle, to reduce the current consumption by providing third triangle wave generating circuit for controlling the conduction time constant under middle and low speed. CONSTITUTION:The output from a pulser 2 corporating with a rotor 1 coupled directly with the crank shaft to detect the maximum and minimum lead angle positions is applied through shaper circuit 3 and FF circuit 4 onto the first and second triangle wave generating circuits 5, 9. The triangle wave generating circuit 5 will switch the constant current through a comparator 7 and switching circuit 6 when the voltage of triangle wave reaches to VR to vary the slope, and the output is compared with the triangle wave 2 and the output from a suction tube pressure sensor 12 to produce the firing position signal. The outputs from the comparator 7 and FF circuit 4 are passed to AND gate 14 to detect the time interval t1 thus to drive the third triangle wave generating circuit 15 and to determine the conduction starting time in the comparator 21 on the basis of the triangle waves 1-3.
Patent JP-S57182686-A (JP)
Title: Portable electronic device
Inventor: OOSAKA TAKATOSHI
IPC: G04G9/00
Filed: 1981-05-07
Abstract: PURPOSE:To simplify a mounting structure of a liquid rystal cell, and also to reduct its cost, by installing a photoelectric display cell on both surface and the reverse side of a display body installation plate. CONSTITUTION:In a regular portable state, on a body 203, a display body installation plate 204 is installed in a state that it can be turned on its front part, the switch group on the upper surface is covered, also, on the installation plate 204, a photoelectric display cell 205 for seeing from th surface is installed and displays the time, etc. In case when a calculating function, storage of a telephone number, etc. are inputted or outputted, a switch group 207 installed on the upper surface appears by turning the installation plate 204 upward, and simultaneously, the calculating function, etc. are inputted or outputted by another photoelectric cell 206 installed on the reverse side of the installation plate 204. Also, when the cell 205 is displaying the time, etc., if it is desired to correct it, the same display is displayed on the cell 206, and it can be used as a monitor, too.
Patent JP-H05276384-A (JP)
Title: Method for processing reception of picture signal and equipment therefor
IPC: H04N1/40
Filed: 1992-03-26
Abstract: PURPOSE:To provide a method and an equipment for picture signal reception processing capable of reducing the hardware scale while suppressing the degradation of the quality of pictures as much as possible. CONSTITUTION:A picture processing part 20 is provided with an input density detecting part 20a, a conversion processing part 20b, and a rebinarization processing part 20c. The input density detecting part 20a converts the data at every picture element of the binarization picture signal received and converted to its own color space to density data based on the data of picture elements around the pertinent picture element. In the conversion processing part 20b, a conversion coefficient is determined based on a preliminarily selected conversion curve and is multiplied by density the data to convert density data converted by the detecting part 20a to intermediate conversion data. This intermediate conversion data is converted to binarization picture signal data again by a rebinarization processing part 20c. In the case of the rebinarization, the deviation between the intermediate conversion data value and the threshold of each picture element is distributed to the data rebinarized thereafter.
Patent JP-S52151962-A (JP)
Title: Feed hot water system of double utility absorption system refrigerator
Inventor: NAGAO MASASHI
IPC: F25B35/02
Filed: 1976-06-14
Abstract: PURPOSE: To unitilize a combustion gas again as a heat source of hot water unit for feed hot water before the gas which has been utilized as a heat source of high temperature regenerator is released in atmosphere wastefully, in the feed hot water system of double utility absorption system refrigerator of gas and kerosene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63236166-A (JP)
Title: Mechanical translation system
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/28
Filed: 1987-03-25
Abstract: PURPOSE:To eliminate the ambiguity of interpretation by using the read information obtained in an input state in case plural interpretations are available to an original sentence when the translated words are selected. CONSTITUTION:The original sentences supplied via an input part 1 and to be translated are stored in an original sentence memory part 2. A translation dictionary part 6 stores the knowledge information used for translation. A translation part 5 translates the original sentences by means of the contents of the part 6 and uses the read information obtained at the time of input of an original sentence in case the punctuation of words is ambiguous. A translated sentence memory part 3 stores the translated sentences and a display part 8 displays both original and translated sentences. An editing control part 4 controls those said parts and at the same time edits the original or translated sentences displayed at the part 8.