baber/WOPTO huggingface dataset:
Patent JP-S55103481-A (JP)
Title: Radar device
Inventor: HONDA MASAHIRO
IPC: G01S7/28
Filed: 1979-02-02
Abstract: PURPOSE:To secure the frequency switching in a short time without breaking the transmission high-voltage power source but by stopping the modulation trigger which operates the pluse modulator when the frequency switching is performed. CONSTITUTION:While the high-frequency input lowers temporarily when the frequency of preamplifier 1 is being switched via frequency switch signal 11 and through operation of frequency switch 4, the trigger applies stop signal 10 to gate circuit 5 from switch 4 to stop the modulation trigger and thus to prevent pulse voltage 8 from being applied to transmission tube 2. Thus the modulation trigger can be generated immediately when the high-frequency input becomes higher than the prescribed level and without causing the damage of tube 2. The pulse duration of signal 10 can be set freely by varying the parts constant of the mono-multi circuit of switch 4. As a result, the optimum trigger stop time can be set in accordance with the rise time of the high-frequency input.
Patent JP-S59138577-A (JP)
Inventor: KUROSAWA KENICHI
IPC: B66B3/00
Filed: 1983-01-28
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-S55103976-A (JP)
Title: Printing device
Inventor: SOGOU TOSHIYUKI
IPC: B41J3/54
Filed: 1979-02-02
Abstract: PURPOSE:To print furigana (phonetic transcription for kanji) together with kanji by detecting the presence of furigana along with kanji and, based on the result, driving a group of printing elements for furigana. CONSTITUTION:When printing data of a format comprising, for instance, data D1 showing the presence of furigana, data D2 showing the number of furigana, code D3 for kanji, for example, '' (kan)'', and codes D4, D5 for '' (ka)'' and '' (n)'' respectively are supplied, data D1, D2 determine the number of furigana at control circuit 26 and supply a driving signal for the 1st and 2nd letter-signal generators 22, 23 and driving circuits 24, 25. On the other hand, code D3 is sent to the 1st signal generator 22, from which image element signals for '' (kan)'' are supplied in consecutive order for driving circuit 24. Codes D4 and D5 for furigana '' (ka)'' and '' (n)'' respectively are supplied for the 2nd signal generator 23, from which image element signals for '' (ka)'' and '' (n)'' are supplied in consecutive order for driving circuit 25, thus kanji and furigana being printed together at the same time.
Patent JP-2000210839-A (JP)
Title: Arrangement information forming and indicating device in nc-lathe
Inventor: HIRATA TAKAHIKO
IPC: B23Q17/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement information forming and indicating device allowing even an operator having little tool knowledge and the like to very quickly perform an arrangement operation. SOLUTION: The device is provided with the arrangement information- inputting means 4, 8 and 9 inputting arrangement information concerning the nomenclature of each tool holder for tools to be used, the nomenclature of each tool to be held by each tool holder, the quantity of projection of each knife edge from the reference position when each tool and each tool holder are mounted to the turret of an NC-lathe, figure information when each tool and each tool holder are mounted to the turret, the shape dimension and molding dimension of each green pawl to be used, an arrangement information memory means 6 storing arrangement information inputted by the arrangement information inputting means 4, 8 and 9, and an indicating means 5 and 8 indicating arrangement information stored in the arrangement information memory means 4, 8 and 9.  Arrangement operations can be performed based on the figure information indicated over the indicating means 5 and 8.
Patent JP-S5833663-A (JP)
Inventor: BUEN ASUBIEEN
IPC: E04B2/18
Filed: 1982-01-26
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-H07219737-A (JP)
Title: Window display controller
Inventor: MAEDA HIROMOTO
IPC: G06F3/0481
Filed: 1994-02-03
Abstract: PURPOSE:To provide a window display controller which automatically executes layout. CONSTITUTION:RAM 3 storing window information such as the positions and the size of a home window 8 and a document sheet 9 which are displayed on a display screen 10, the pointing device 5 of a mouse and the like, by which a user indicates the operation of the size change/shift of the document sheet 9 during editing and CPU 2 detecting an area where the home window 8 and the document sheet 9 are not displayed on the display screen 10 and shifting the home window 8 to the position where the hidden part of the home window 8, which is not operated, becomes small based on the detected result are provided.
Patent JP-S63178560-A (JP)
Title: Forming method of thin-film transistor
Inventor: OKAWA YASUSHI
IPC: H01L29/78
Filed: 1987-01-20
Abstract: PURPOSE:To prevent creepage by forming a gate electrode by a material, which can be anodized, executing an anodizing method to the gate electrode, using a predetermined protective film as a mask and shaping an anodic oxide film onto the side surface of the gate electrode. CONSTITUTION:A conductive film consisting of ITO, etc., is laminated onto a glass substrate 1 and an n<+>a-Si layer onto the conductive film, and these film and layer are removed selectively to shape a drain electrode 2 and a contact layer 3. An a-Si layer 8 as an active layer, an insulating layer 9 composed of gate insulating film SiN and a gate metallic layer 10 made up of Al, etc., are formed onto the contact layer 3. A resist film 11 is shaped onto the layer 10. The metal 10 is etched, employing the film 11 as a mask to shape a gate insulating film 5 and an active layer 4. DC voltage is applied to a gate electrode 6 in an oxalic acid 1% solution, using the film 11 as a mask, an anodizing method is executed to the gate electrode 6, and the side surface of the electrode 6 is oxidized to form an anodic oxide film 7.
Patent JP-H08204241-A (JP)
Title: Thermoelectric conversion system
Inventor: MOMOI YOSHINOBU
IPC: H01L35/30
Filed: 1995-01-27
Abstract: PURPOSE: To prolong the service life of a thermoelectric conversion system by providing a member for suppressing crack caused by thermal stress accompanied with thermal deformation of a thermoelectric element comprising at least a pair of P-type and N-type semiconductors juxtaposed between heat-exchangers. CONSTITUTION: Two heat exchangers 1, 2 are arranged while facing the inner surfaces 1b, 2b nearly in parallel with each other at an interval for containing a thermoelectric element 3 and an electrode 6. The thermoelectric element 3 comprises a plurality of P type semiconductors 4, 4,... and N type semiconductors 5, 5,.... A crack suppressing member, i.e., a fusion part 11, fills a crack generated in the thermoelectric element 3, a joint 10, etc. The fusion part 11 is composed of a low temperature solder or the like contained in the containing part 9 of the electrode 6 and has melting point of 183 deg.C, for example. When a crack is generated at the joint 10 due to deformation caused by thermal expansion/contraction, electric resistance increases to raise the temperature at the joint 10 or the like thus suppressing disconnection.
Patent JP-S5295607-A (JP)
Title: Preparation of unsaturated amides
Inventor: NAKAMURA SHINJI
IPC: B01J23/72
Filed: 1976-02-04
Abstract: PURPOSE: To prepare acrylamide by hydrating acrylonitrite, etc. in the presence of a catalyst prepared from a complex of copper formate and a compound having the pyridine skeleton in the structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58130209-A (JP)
Title: Steel making method from reduced iron
Inventor: MORI TAKASHI
IPC: C21C5/52
Filed: 1982-01-29
Abstract: PURPOSE:To produce steel from iron ore with high thermal efficiency, by melting the reduced iron produced from iron ore in a calcining furnace in a melting furnace in the state of high temp. and further supplying the same in a molten state into a steel making furnace. CONSTITUTION:Iron ore and carboneous materials as reducing agents are supplied into a calciming furnace 1 such as a rotary kiln whereby reduced iron is produced. The reduced iron enters the inside of a hood 2 together with the char formed with the residual parts of the carboneous materials which are reducing agents. In said hood, the reduced iron is once held of temp. and is stored; thereafter, the reduced iron is supplied by each specified volume into an induction electric furnace 5 by opening and closing of the bell of a chuting spout 3. The reduced iron reacts with the char in the furnace 5 and absorbs the carbon thereof to form pig iron of a low m.p. which is melted at low temp. The molten pig iron is transferred by a ladle 7 into the next steel making state, by which the pig iron is refined to steel. Since the iron is treated with high thermal efficiency throughout the entire stage, the cost of steel making is reduced.
Patent JP-H01223950-A (JP)
Title: Medical piezoelectric type shock wave generator
Inventor: HARARUTO AITSUENHEEFUERU
IPC: G10K15/04
Filed: 1989-01-20
Abstract: PURPOSE: To enable to generate a more intensive shock wave, by using a dielectric body of fluid as liquid or gas and equipping a thin film consisting of a metal and shaped in a crown ball between a piezoelectric element and a combination medium. CONSTITUTION: A number of piezoelectric elements P are supported on a support body T. On front and rear sides of the piezoelectric element P, a front contact part KV and a rear contact part KR are respectively equipped. In this example, the front contact part KV is simultaneously constituted as a thin film M consisting of a metal. The thin film M is at the ground potential and electrically connected so that a high voltage pulse can be applied between the thin film M and the rear contact part KR from a high-tension capacitor C through an activating gap G. The high-tension pulse instantly contracts or expands the piezoelectric element P and the contraction or the expansion is transmitted to the connection liquid through the thin film M. The instantaneous high-tension pulse is converted to a shock wave with energy sufficient to crush a calculus.
Patent JP-H03216477-A (JP)
Title: Control device for linear motor type elevator
Inventor: ISHII TOSHIAKI
IPC: B66B1/32
Filed: 1990-01-23
Abstract: PURPOSE:To perform operation with comfortableness in riding by providing a load detecting device on a braking device so as to measure the weight of a cage during stopping and inputting an arithmetic value, obtained by inputting a detection value in accordance with a weight measuring value of the cage to a thrust command generating device, to a driving gear of a linear motor as a thrust command. CONSTITUTION:Since an electromagnet device 10d is deenergized when a cage 2 is placed in a stop condition, suction force to a rod 10r is deenergized, and a guide rail 6 is pressed by a brake shoe 10a by extending force of a compression spring 10b. On the other hand, a load of the cage 2 is a load variable related to a load cell 50 between a bottom part of the cage 2, displaced along a plurality of bolts 10f in a floating condition, and an upper surface of a body 10e. In such a way as mentioned, the load cell 50, which receives the load, inputs an output signal, in accordance with the load of the cage 2, to a thrust command generating device 51 in which a thrust command 51a, in accordance with the load of the cage 2, to be given to a linear motor, is calculated and input to a VVVF device, and a control device 10 is opened after a control command, based on the command 51a, is previously given at the time of starting.
Patent JP-H07214254-A (JP)
Title: Method for discharging remaining molten metal at the time of hot-rotating tundish
Inventor: TANAKA HIROYUKI
IPC: B22D43/00
Filed: 1994-02-03
Abstract: PURPOSE:To prevent the unopening of nozzle from occurring and to enable a stable operation by specifying the nozzle height for discharging the remaining molten slag in a tundish for hot-rotation. CONSTITUTION:Molten steel is always supplied from a ladle nozzle 1 to a flow-in chamber 9 in the tundish and flowed into a steel discharging chamber 8 through a connecting passage 12 between a partition weir 3 and a molten slag discharge preventing weir 4 and poured into a mold from a pouring hole 5 while adjusting the supplying rate of the molten steel with a stopper 2. At the time of pouring all of the molten steel in the steel discharging chamber 8 into a mold after completing the molten steel in the ladle, the pouring hole 5 is closed with a stopper 2, and an opening hole cover 6 is opened and the remaining molten steel and the molten slag 10 in the slag discharging weir 4 in the flow-in chamber 9 are discharged together with nozzle plugging material 11 through a discharging nozzle 7. At this time, the height of the plugging material 11 sealed in the discharging nozzle 7 is made to be the height satisfying the inequality 25+{50/(L-50)}(T-25)<=400 [wherein, L: height of plugging material (mm), T: liquidus temp. of the molten steel ( deg.C)] to prevent the impossibility of the opening of the discharging nozzle 7.
Patent JP-H10208283-A (JP)
Title: Optical pickup
Inventor: FUKAKUSA MASAHARU
IPC: G11B7/135
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate heat generated by plural light sources to the outside by providing a 1st package which stores a 1st light source and a 2nd package which stores a 2nd light source, and making them different in heat conductivity. SOLUTION: When the part where the light sources are held and the heat is radiated is constituted so as to have similar conductivity in the case that the light sources are different in heat radiation quantity, the light source 2 becomes higher in temperature than the light source 9 and the oscillation wavelength shifts to cause various trouble such as inaccurate recording to or reproduction from an optical disk and malfunction of an electric circuit system. For the purpose, when the material constituting the 2nd package 8 is made equal in heat conductivity to or less than that constituting the 1st package 1 to reduce the possibility that the light source 2 becomes higher in temperature than the light source 9, thereby preventing the trouble.
Patent JP-S55106636-A (JP)
Title: Cylindrical body expanding device
Inventor: HOURAI HIROSHI
IPC: B21D41/02
Filed: 1979-02-07
Abstract: PURPOSE: To expand pipe efficiently with high accuracy by sandwiching an outer die which grips the cylindrical work by holding plates and simultaneously expanding the both end opening parts of the work with extrusion dies.  
     CONSTITUTION: When the cylindrical work 1' is put to the inner side of an outer die 4 and the movable table of the pressure machine not shown is lowered, and upper die holding plate 7 descends, causing the conical surface 5a of the inside surface of a die retainer 5 to touch the conical surface 4a of the outside circumference of the outer die 4. At this time, the die retainer is pressed downward by the upper support plate 14 and the outer die 4 is contracted by being pushed by the die retainer 5, so that the work 1' is firmly held to the inside surface of the outer die 4. Further when the moving table descends, an elastic body 12 contracts and the guide face 3b of the upper extrusion die 3 is inserted to the inside of the work 1'. Further when the elastic body 12 contracts, the protrusion 3a of the upper extrusion die 3 and the protrusion 10a of the lower extrusion die 10 simultaneously and strongly extrude the inside surface of the work 1', thereby expanding the work and forming the expanded part 1a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5296086-A (JP)
Title: Glow discharge tube for spectral analysis
Inventor: TSUJII KANJI
IPC: H01J61/68
Filed: 1976-02-09
Abstract: PURPOSE:To make possible the common use for a sample cathode having a hollow portion and for a sample cathode of block shape by arranging the side of a projection, which is formed in the same direction as the hollow portion of a cathode, in contact with the side of a recess which is cut in the body of the cathode.
Patent JP-H08203172-A (JP)
Title: Cassette loading device
Inventor: KURODA TADASHI
IPC: G11B15/675
Filed: 1995-01-30
Abstract: PURPOSE: To miniaturize and lighten a cassette loading device, to improve the operation and to automate the assemblage by controlling a head substrate to the stopping position and reproducing position. CONSTITUTION: When the cassette is housed in a holder 17 and moved to the playing position, it is held by a holding member 12 and a magnetic head 16 is confronted with the front surface opening of the cassette 18. When the locking is released by the operation of a solenoid 7, a gear 6 is rotated by the rotation of a gear part 5b, and the gear part 5b is positioned at a tooth lacked part when locked at the reproducing position. The head substrate 14 is moved through the gear 6, and the head 16 comes near the reproducible position of the cassette 18. Also, by driving the solenoid 7, a holding member 12 is linked with the operation of an operating lever to release the locking of the holder 17, then the ejection of the cassette 18 is made possible.
Patent JP-S57126150-A (JP)
Title: Semiconductor device
Inventor: ENDOU SHIGEKAZU
IPC: H01L21/60
Filed: 1981-01-30
Abstract: PURPOSE:To prevent the generation of a crack and a trap level in a protective film by forming the two-layered film of phosphorus glass and a nitriding film as the protective film, shaping a contact hole to the two-layered film and forming a barrier metal and a bump. CONSTITUTION:A substrate 1 to which a wiring metallic layer 3 is shaped is coated with the phosphorus glass film 4 and the nitriding film 4a through plasma CVD, and the films are used as the protective film. The films 4, 4a of a bump forming region are photo-etched, and a window is opened. The barrier metallic layer 5 is coated, the bump 6 is shaped at predetermined height according to a resist pattern, and the structure of a bump electrode is completed through lift- off. Accordingly, the cracking of a PSG film can be prevented because the nitriding film 4a of an upper layer functions as a buffer against the barrier layer, and the generation of the trap level can be obviated because the nitriding film serves as a mask inhibiting radiation.
Patent JP-S59136718-A (JP)
Title: Liquid crystal display element
Inventor: MATSUKAWA FUMIO
IPC: G02F1/1343
Filed: 1983-01-26
Abstract: PURPOSE:To obtain a liq. crystal display element enabling clear multicolored numerical display without deteriorating the display performance by dividing a common electrode in an interdigital shape and by forming a striped transparent colored layer in accordance with the interdigital shape. CONSTITUTION:Transparent substrates 1a, 1b are placed opposite to each other. Seven external lead electrodes per one figure to be displayed are connected to a segmented electrode 9a, 9b- formed on the inside of the substrate 1b. Two external lead electrodes are connected to a common electrode 10a, 10b of an interdigital shape formed on the inside of the substrate 1b. For example, the segmented electrode 9 and the common electrode 10 are transparent indium oxide electrodes. A striped transparent colored layer 11a, 11b- is formed in accordance with the interdigital shape of the electrode 10. Each layer 11a is a red colored layer on the electrode 10a, and each layer 11b is a green colored layer on the electrode 10b.
Patent JP-S56110055-A (JP)
Title: High-voltage current sensor for switch
Inventor: TAKAOKA NAOTOSHI
IPC: G01R15/20
Filed: 1980-02-04
Abstract: PURPOSE:To make the device light in weight and small-sized and facilitate fitting work therefor by arranging a current detecting element formed of a magnetic reluctance element in the vicinity of a current-passing conductor through the intermediary of an insulation material. CONSTITUTION:A lead wire 3 connected with a power line is inserted into and supported by a bushing 2 which is pierced through and supported by a switch case 1. To the surface of the case 1 is fitted the magnetic reluctance element 5 for detecting high-voltage current through the intermediary of a fitting piece 4 formed of an insulation material so that it is positioned near the bushing 2. When abnormal current flows through the lead wire 3 and a magnetic field acts on the magnetic reluctance element 5, an output is generated from a bridge containing the magnetic reluctance element 5.
Patent JP-H08202454-A (JP)
Title: Robot controller
Inventor: MUKAI NOBUHIKO
IPC: G05D3/12
Filed: 1995-01-30
Abstract: PURPOSE: To precisely control a robot by calculating a manipulated variable for controlling a driving part on the basis of manipulated variables calculated by a feedforward control means and a feedback control means. CONSTITUTION: The robot controller 100 has an adaptive feedforward part 110 and a PID control (feedback control over position, speed, and position error integration) part. Errors from the angle, time variation, and target angle of the driving part of the robot are found and the integral values of the errors are further found. Then, the manipulated variable of feedback is calculated so that the errors of the angle, time variation, and integral value are made to be zero. On the basis of the respective values, variation in the position of the robot is estimated and a manipulated variable corresponding to estimated variation, i.e., the manipulated variable of feedforward is calculated. On the basis of the manipulated variables of feedback and feedforward, the robot is controlled.
Patent JP-H07203894-A (JP)
Title: Japanese radish seasoned with vinegar
Inventor: KURATA SHUZO
IPC: A23L19/00
Filed: 1994-01-10
Abstract: PURPOSE:To prepare Japanese radish seasoned with vinegar, having extremely low salt content, producible in a short time in high yield, having deliciousness and good appearance and preservable over a long period. CONSTITUTION:This Japanese radish seasoned with vinegar is prepared by putting thinly sliced Japanese radish together with subsidiary raw materials and seasoned vinegar into a bag, sealing the bag in vacuum and freezing the content.
Patent JP-H02197238-A (JP)
Title: Metal graphite brush
Inventor: ITO HIROSHI
IPC: H01R43/12
Filed: 1989-01-24
Abstract: PURPOSE:To reduce the abrasion of a brush and the sliding sound through rotation thereof by dispersing 5-300mum pores in a brush structure and by setting the quantity of dispersed pores to 20-70% of that of all pores. CONSTITUTION:To obtain a metal graphite brush having 5-300mum pores in its structure, a dissolution of 15 parts of phenol resin in 30 parts of alcohol is added as the binder to 100 parts of natural graphite powder. Then, said mixture is dried and pulverized after kneading to form a kneaded powder. Thereafter, PVA is mixed as volatile powder with 65 parts of said kneaded powder and 35 parts of copper powder in the ratio of 5-20% of PVA to said powders, and the resulting mixture is molded at 2.5t/cm<2> and subsequently calcined in a reducing atmosphere at 500 deg.C to obtain the desired product.
Patent JP-H11287014-A (JP)
Title: Precast concrete plate
Inventor: BOWE MICHAEL DAMIAN
IPC: E04D3/26
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete plate. SOLUTION: A precast concrete plate has an upper surface, a bottom face, a length, a width and a depth. The upper surface of the plate is placed outward, while the bottom of the plate is placed inward to a lower bearing body, it is placed together with the other same plate to form a decorative and/or protective coating, it is constituted of one or more concrete layers and optionally one or more coating composition layers on the upper surface and/or the bottom. Concrete contains high-molecular reforming agent having Tg higher than -4 deg.C of approximately 5 wt.% from approximately 0.2 wt.% as a whole, and in the case measurement is made from the bottom of the plate toward the upper surface, concrete part less than approximately 50% of overall concrete thickness forming the plate contains high-molecular reforming agent of at least approcimatey 60 wt.%.