baber/WOPTO huggingface dataset:
Patent JP-H07206917-A (JP)
Title: Crystalline polypropylene
Inventor: NAKAJIMA MASASHI
IPC: C08F10/06
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a crystalline polypropylene having high modulus in flexure and heat distortion temperature, improved rigidity, heat resistance, moldability and impact resistance, being thinned due to rise in rigidity, capable of being lightened, effective in terms of reduction in resources and productivity, substitutable in uses conventionally using polystyrene resin, ABS resin, etc., by improvement in rigidity and heat resistance. CONSTITUTION:This crystalline polypropylene has 0.01-1,000 melt flow rate-(MFR) measured according to ASTM D-1,238 and an elution peak temperature(Tp) obtained by fraction measured by heating and MFR which satisfy correlation Tp>=119.49-0.2591log MFR. The crystalline polypropylene is obtained by using a specific magnesium chloride-supported type stereoregular catalyst.
Patent JP-S60164034-A (JP)
Title: Vibration preventing support device
Inventor: NISHIDA TOSHIO
IPC: F16F7/10
Filed: 1984-02-03
Abstract: PURPOSE:To miniaturize a vibration preventing support device, by disposing a ball-screw in a large-inertia rotor to shorten the axial length of the device, and as well by providing such an arrangement that no large force is exerted to the ball-screw and a thrust bearing. CONSTITUTION:A rod 1 slidably journalled to the inside of a casing 2 has a small diameter section formed in its middle section thereof with a ball thread section 4, and a cup-like large diameter part formed therein a threaded section 11. A large inertia rotor 3 which is disposed in a hollow section in the casing 2, has a cylindrical cup section 3a in its center section, and a thread 10 formed in the outer peripheral surface thereof is meshed with a thread 11 formed in the rod 10. Further, a ball-nut 5 which is threadedly engaged with a ball-screw section 4 in the rod 1 through balls is coupled to the inner surface of the cup section 3a by means of a key 13. A thrust bearing 20 and a brake 18 are disposed between the large inertia rotor 3 and the casing 2.
Patent JP-S62176268-A (JP)
Title: Data compressing system
Inventor: MINAGAWA TAKASHI
IPC: H04N1/413
Filed: 1986-01-29
Abstract: PURPOSE:To improve the transmitting time of data and the accumulating efficiency of the data by executing plural compressing actions with a different compressing system in parallel and compressing image data by the compressing system with a satisfactory compressing efficiency. CONSTITUTION:The image data to be compressed, which are inputted from an image input part 10 are stored into a MEMO. The stored image data are transferred in parallel to compressing circuits 1-N, and the compression by respective systems is executed by respective compressing circuits 1-N. At such a time, respective compressing circuits 1-N store the compressed data to a MEMI and the data length after compression is counted by a counter 21. The completion of all compressing systems is awaited, an MPUO compares the counting value of respective compressing systems and the counting value determines the minimum compressing system. Thus, by transferring the compressed data to the MEMO with the determined compressing system, the best compressing image data can be obtained.
Patent JP-S61175708-A (JP)
Title: Plant supervisory unit
Inventor: EBIZUKA KIYOSHI
IPC: G05B23/02
Filed: 1985-01-29
Abstract: PURPOSE:To grasp easily the plant information through a supervisory unit of a single screen by editing and synthesizing one or two sheets of the monitor and alarm screens of the plant onto the same screen by the signals supplied from a keyboard and displaying the synthesized screen. CONSTITUTION:The plant data given from a plant are first supplied to an input/output processing part 7 and divided into the plant monitor screen production data 21 and the plant alarm screen production data 22. These data are given to a plant monitor screen production part 8 and a plant alarm screen production part 9 respectively and then supplied to a display screen production part 10 in the form of the monitor screen video signal 23 and alarm screen video signal 24 respectively. The part 10 receives a command signal 25 from a keyboard 2 via a keyboard interface 12 and produces the display screen video signal 26 by selecting one of both signals 23 and 24 or synthesizing both signals.
Patent JP-S58135798-A (JP)
Title: Filtrate capturing device of belt press type dehydrator
Inventor: KATOU OSAMU
IPC: B01D33/58
Filed: 1982-02-04
Abstract: PURPOSE:To prevent an increasing in water content by penetration of the filtrate which is separated by pressure again into dehydrated sludge in a belt press type dehydrator by providing filtrate capturing plates of which the preceding ends contact tightly with the surface of compressing rolls on the side opposite from the sludge pressurizing surfaces of said rolls. CONSTITUTION:In pressure dehydration of hydrous sludge 3 in a belt press type dehydrator, filtrate receivers 31, 32, 33 which receive the filtrate of the sludge 3 oozed from belts 2, 7 are provided in dehydration parts 5, 5' by gravity and filtrate receivers 34, 35 are also provided in the lower parts of compressing rolls 25, 26, 27, 28, 29, 30. All the filtrate of the sludge flowing down by passing through the belts in the dehydration parts by gravity and the compressing roll parts is gathered in the above-mentioned filtrate receivers and is discharged 39 through troughs 36, 37, 38 to the outside of the machine. Since the penetration of the filtrate into the sludge which is once dehydrated by pressure by contact with said sludge is obviated, the increase in the water content of the dehydrated sludge is prevented.
Patent JP-H02196682-A (JP)
Title: Small-sized printer
Inventor: KAMIJO MASAHIRO
IPC: B41J27/10
Filed: 1989-01-26
Abstract: PURPOSE:To effectively press a type corresponding to a multicolor ink roller divided in digit direction and to coat with inks by loosely engaging the partition wall of a bearing member with the groove of a holding member to be larger than the outer surface of the ink roller. CONSTITUTION:Ink rollers 18, 19 are integrally fluctuated with a type drum 3 together with an ink roller frame 29 to supply ink to a type 401. Since the outer diameter of the partition 171 of an ink roller retainer 17 is larger than those of the ink rollers 18, 19, the ink of a black ink roller 15 and the ink of a red ink roller 18 are not mixed. Since the partition wall 171 of the ink roller retainer 17 loosely passed through an ink roller shaft 16 is loosely engaged with the groove 151 of an ink roller cover 15 to position the ink rollers 18, 19 in their digit direction, the positional accuracy of the ink rollers 18, 19 to the type 401 in the digit direction can be easily obtained.
Patent JP-S52100004-A (JP)
Title: Turbine governor
Inventor: YOKOGAWA SUMIO
IPC: H02P9/04
Filed: 1976-02-19
Abstract: PURPOSE: A turbine governor designed to put a signal introduced to desired point input terminal of an output controllers to an actual input terminal of it instead of an output actual value untill output of a turbine generator is stabilized after occuring a shortening accident. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56114323-A (JP)
Title: Method for electron beam lighography
Inventor: HIDEYAMA AKIZOU
IPC: G03F7/09
Filed: 1980-02-15
Abstract: PURPOSE:To prevent electric charging and to perform highly accurate describing by immersing the substrate, on which an electron beam resist film is deposited, into the solution of metal chloride or complex salt, and imparting the conductivity on the surface. CONSTITUTION:A PMMA resin film is applied on the mask which is formed by evaporating Cr on the glass substrate as the electron beam resist film by rotating the substrate. The substrate is immersed in a solution of 0.2-20% concentration which is prepared by resolving palladium chloride, tin chloride, and the like in hydrochloric acid, or by resolving copper chloride in ethyl alcohol for about 5- 10min and is washed with water for about 5min. Since the conductivity is imparted to all the surface of the substrate, the highly accurate pattern can be described by the electron beam. After the description, the unnecessary metal compound is removed by the solution of said metal compound, and the substrate is washed with water. Cr is etched by said resistmask. In this constitution, the highly accurate description becomes possible by the very simple method, a many number of substrate can be uniformly treated, and the mass production of LSIs having fine patterns can be accomplished advantageously.
Patent JP-H04256340-A (JP)
Title: Circuit package
Inventor: NISHIDA HARUKI
IPC: H01L23/02
Filed: 1991-02-08
Abstract: PURPOSE:To provide a circuit package whose lid can be brazed airtightly with good yield and uniformly without affecting a circuit characteristic and which can comply with also a small size regarding the circuit package by which an electronic component and an integrated circuit which constitute an electronic circuit are housed in a package main body whose one face has been opened and by which the lid is brazed to said opened face so as to airtightly seal its inside. CONSTITUTION:The title package is constituted as follows: a plurality of very small protruding parts 5 are formed, so as to form a prescribed gap, on a brazing and bonding face 41 at either a package main body 2 or a lid plate 3; and the protruding parts are brazed via a brazing-material sheet 6 with which the open face 4 of the package main body 2 is covered and whose shape is the same as that of the open face.
Patent JP-S60162165-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B30/04
Filed: 1984-02-01
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-S57132463-A (JP)
Title: Phase synchronizing circuit
Inventor: FUJITA TOSHIO
IPC: H04L27/227
Filed: 1981-02-10
Abstract: PURPOSE:To simplify the circuit constitution converting multi-value into binary value and to apply it to a demodulated phase synchronizing circuit for multi- modulation waves, by detecting a phase error signal and inputting the error signal to a voltage controlled oscillator as an input controlling voltage. CONSTITUTION:A signal input terminal 1 is connected to a 4-phase detector 2, an output of VCO11 is phase-detected at a reference carrier, and the output is inputted to wave shaping circuits 3, 4, level discrimination circuits 5, 6 and amplitude modulators 7, 8. Outputs (l), (m) wave shaping at the circuits 3, 4 are logically operated at an exclusive logical sum circuit 104 of a phase error detector 9, output signals (e), (f) of the circuits 5, 6 are added to modulators 7, 8 to perform amplitude modulation for outputs (a), (b) of the detector 2. Modulation outputs (g), (h) are operated at sum and difference operation circuits 101, 102 of the circuit 9, and the output is logically operated at an exclusive logical sum operation circuit 103. Outputs of the circuits 103, 104 are logically operated at an exclusive logical sum operating circuit 105, the phase error signal is detected and it is inputted to the VCO11 as a control voltage.
Patent JP-H11219147-A (JP)
Title: Display device
Inventor: NAGAYA MASAFUMI
IPC: G05F1/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent display from being left at a display part even with the sudden drop of supply voltage by monitoring the drop of specified voltage upon receiving specified voltage, outputting a control signal at the time of detecting the drop of specified voltage, and outputting a control signal for discharging electric charge of a plurality of charge storage means. SOLUTION: In a comparator 60, output voltage remains on a low level at the initial time of the drop of supply voltage to be supplied to a negative side terminal, and output voltage is raised to a high level upon detecting the voltage of the negative side terminal to be lower than the voltage of a positive side terminal. In association with this level change, the output voltage of an NOR 70 of a monitoring means 50 is also raised to a high level, and transistors 22, 24, 26 are respectively put in an activated state. With this activation, electric charge of capacitors 32, 34, 36 is discharged to lower the voltage of wiring 42, 44, 46 to earth voltage so as to be able to prevent the supply of display voltage of a display part which is a display means.
Patent JP-S57133925-A (JP)
Title: Excavator
Inventor: BABA TAKEKAZU
IPC: E02F5/02
Filed: 1981-02-10
Abstract: PURPOSE:To excavate a pit for a continuous underground wall by only one excavator by a method in which a horizontal supporting member is provided in freely vertically movable manner between reference piles, and a runner moving along the upside of the horizontal supporting member is provided. CONSTITUTION:A horizontal supporting member 4 is hung down, stabilizers 5 and 5' are clamped to reference piles 1 and 1', a cutter 16 is thrusted into the ground while being turned by the housing 17 of an excavator and while turning a rotating base 14, and a runner 10 mounted on the rotating base 14 is moved horizontally along a horizontal guide rail 9 while excavating the ground by the cutter 16 to excavate a pit (a). Furthermore, the excavating work involving the lowering and positioning of the horizontal supporting member 4 is repeated to excavate a given depth of the pit.
Patent JP-S58137620-A (JP)
Title: Submerged bearing
Inventor: KAGUCHI SHINSAKU
IPC: F16C17/14
Filed: 1982-02-08
Abstract: PURPOSE:To prevent the seizure of the bearing even when a rotary shaft short in lubricating water by embedding a non-lubricating liquid bearing material such as a tetrafluoride resin in a rubber body of a rubber bearing so that a part of the bearing material is exposed to the bearing surface. CONSTITUTION:A strip 3 of a semicylindrical shape formed into a segment type by a rubber 4 is fixed to a bearing outer cylinder 2A through a bolt 6. Further, within the strip 3 is embedded a plate member 5 having a hole through which the bolt 6 fixing the strip 3 penetrates. In this plate member 5 are provided holes 5a each having a slightly large diameter. In each hole 5a is embedded a bearing bush 7 of a tetrafluoride resin, the upper body of which is of a columnar shape and the lower body of which is a large-diameter disc shape. The top surface of the bearing bush 7 is exposed on the same plane as the bearing surface of the rubber 4.
Patent JP-H08189668-A (JP)
Title: Air purifying device for hall
Inventor: NOGUCHI TAKEO
IPC: F24F3/16
Filed: 1995-01-09
Abstract: PURPOSE: To improve air purifying processing capacity and dust collection efficiency and to provide excellent daily maintenance. CONSTITUTION: An air purifying device in a hall comprises a suction duct part 10 through which polluted air 2 in a hall room 1, a smoke-removing and deodorizing treatment part 20 to effect smoke-removal of the polluted air 2 sucked through the suction duct part 10 and partially deodorize the polluted air, and a deodorizing sterilizing treatment part 30 to further deodorize and sterilize air, treated by the smoke-removing and deodorizing treatment part 20, to produce clean air.
Patent JP-H11197299-A (JP)
Title: Voice reproducing device in pachinko game machine
Inventor: NISHIKAWA MOTOMORI
IPC: A63F7/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To reproduce an effective sound of good quality which is easy to follow by fixing a piezoelectric element type speaker to the inner surface of a sheet glass provided on the front surface of a Pachinko(Japanese pinball game) machine, and transmitting vibration of the speaker to the sheet glass to make the sound loud. SOLUTION: A glass frame 2, one side edge of which is pivoted on the front frame 1 of a Pachinko game machine by a hinge to be opened and closed, is so constructed that two sheet glasses 5, 6 are supported inside to form a gap 4, and a glass pressing piece 7 is provided on the upper edge of the glass frame 2. In this case, a piezoelectric element type speaker 12 is fixed to the inner surface of the front sheet glass 5 by an adhesive or the like, and connected to a voice output terminal of a game control board 11 provided on the back of a game board 8 through a through hole 14 bored in the glass pressing piece 7 and a through hole 15 bored in the game board 8 by a speaker cord 13.  A voice signal of an effective sound or the like outputted from the game control board 11 is reproduce by the speaker 12, and the sheet glass 5 is used as a vibrating plate to make the sound easy to follow, so that a voice of a good sound quality can be generated.
Patent JP-S61174770-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKURAI HIROMI
IPC: H01L29/73
Filed: 1985-01-30
Abstract: PURPOSE:To obtain an N-P-N transistor characterized by a high speed operation, which is formed in longitudinal up and down direction, by forming N<+>N<->P<+>N<+>N<+> laminated bodies on a P<-> substrate. CONSTITUTION:On a P<-> Si substrate 1, a P<+> channel cutting part 12 and SiO2 13 are laminated, and a hole 14 is provided. An N<+> layer 15 is embedded from the hole 14, and an N<-> epitaxial layer 16 is continuously grown. ions are implanted into the N<-> layer 16, and P<+> layers 17a adn 17b are simultaneously formed. B high implanted energy, an N<+> layer 18a is formed through the P<+> layer 17b and annealed. As a result, an N<+> collector 15a, the N-epitaxial layer 16 and an N<+> emitter 18a held between the P<+> base 17c and the P<+> layer 17b are formed. Then, only the exposed part of the emiter-base junction is covered by the SiO2 13. N<+>, P<+> and N<+> type impurity ions are implanted in the emitter, base and collector regions. After annealing, electrodes 19-21 are attached. In this constitution, junction capacity is decreased, the current feeding path to the base layer is broadened, the base resistance is decreased, and the device characterized by a high speed operation can be obtained.
Patent JP-H10195244-A (JP)
Title: Copolymer latex and composition for paper coating
Inventor: KURITA OSAMU
IPC: D21H19/58
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer latex excellent in coating operability and capable of providing coated paper excellent in surface strength, wet strength, etc., by using an emulsifier containing a specific alkylbenzenesulfonic acid salt. SOLUTION: This copolymer latex is obtained by allowing 50-95wt.% alkylbenzenesulfonic acid salt of the formula (R<1> is a 3-6C alkyl; R<2> is an alkyl having a carbon number determined so that the total carbon number of R<1> and R<2> may be 9-13; M is K, Na or NH4 ) to be included in (D) an emulsifier, when emulsifying a copolymer of a monomer mixture comprising (A) 20-70wt.% aliphatic conjugated diene-based monomer, (B) 0.5-7wt.% ethylenically unsaturated carboxylic acid monomer and (C) 3-73wt.% other copolymerizable vinyl-based monomer, in the presence of the component D.
Patent JP-S63185312-A (JP)
Inventor: ARAKI YAEKI
IPC: B60K20/02
Filed: 1987-01-27
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-H02197909-A (JP)
Title: Controller
Inventor: AASAA KEI
IPC: B64D31/04
Filed: 1989-01-30
Abstract: PURPOSE: To control a relating device connected to a controller during use by rotating a handle to a prescribed angle position in response to operation force. CONSTITUTION: Force inputted by a pilot increases the force to act on two pressure sensors 55 and decreases the force to act on the other pressure sensor pair 54. During the request of the action of rapid force, when a control lever 2 is moved in back and forth directions around the lower end of a supporting structure 3, the pressure sensors 54 and 55 are vertically moved and a pair of the pressure sensors respond to the increase of a contact pressure with a head. When the control lever 2 is at an elevated position, the rapid force is applied and the control lever 2 is instantaneously moved to the backmost position, the pressure sensor 54 attached to the back supplies electric signals corresponding to the maximum increase portion of pressure and the pressure sensor 55 attached to the front supplies the electric signals corresponding to the maximum discrease portion of the pressure.  Thus, the control lever 2 is driven to the elevated or lowered position by an elevating/lowering driving motor 23 through a gear case 41.
Patent JP-S63185188-A (JP)
Title: Lcd projector device
Inventor: OWADA MITSURU
IPC: G03B21/00
Filed: 1987-01-27
Abstract: PURPOSE:To reduce the parts number of a polaroid filter by arranging a set of the polaroid filter at the positions before the separation of three primary colors and after the synthesis of them. CONSTITUTION:The two polaroid filters 11 and 12 are respectively inserted at the positions before the separation of the three primary colors and after the synthesis of them. Not a module style but a simple substance LCD 13 which does not annex the polaroid filter is used for each LCD 14-16 of red, blue and green disposed to a dichroic prism 4. For example, when a filter which passes a vertical polarized light is used for the polaroid filter 11 and a filter which passes a horizontal polarized light is used for the polaroid filter 12, the optical path of a white color light from light source 1 is adjusted by a condenser lens 2, and after that only the vertical polarized light component of the white color light is passed through the polaroid filter 11. The passed light is divided into the three primary colors, red, blue and green by a dichroic mirror 3 for spectrum.
Patent JP-H06208942-A (JP)
Title: Aligner and exposing method
Inventor: OZAKI SADAHIKO
IPC: G03F7/20
Filed: 1993-01-11
Abstract: PURPOSE:To obtain an aligner for forming a circuit pattern on a wafer with no positional shift by imparting strain for offsetting the positional shift of circuit pattern to a wafer thereby correcting and eliminating run out and wafer process strain. CONSTITUTION:Amount of warp is measured for a wafer 5 before it is loaded to a wafer loading stage 30 of an aligner. A displacement control signal generator 36a operates correcting/removing amount of run out component and wafer process strain component obtained from a laser interferometer and delivers control amounts for correction and removal to the wafer loading stage 30 through a wafer stage drive controller 39. After the amount of warp is measured, the wafer 5 is mounted flatly on the wafer loading stage 30 by vacuum suction and then deformed into a desired shape by a microdisplacement means 303 fixed to the rear of the stage. This constitution corrects/removes run out and wafer process strain thus providing a circuit pattern having no positional shift on the wafer 5.
Patent JP-S56115265-A (JP)
Title: Typewriter
Inventor: FUKUSHIMA TAKASHI
IPC: B41J1/20
Filed: 1980-02-18
Abstract: PURPOSE: To provide a typewriter wherein at printing a standing and laying apparatus stands a type belt and a carbon tape at a position parallel to a platen and a hammer located outside a type drum strikes the type belt to print.  
     CONSTITUTION: A plurality of type belts 7 are placed across two discs to constitute a type drum 3. The edge 13 of the type drum 3 and the edge of each type belt 7 are closely attached to each other by magnetic force. A desired character is selected in an index board 70, and the corresponding key in a printing key board 50 is depressed to make the type drum 3 moved to the printing position by a pulse motor 9. Then, an instruction signal is sent to a type belt standing and laying apparatus 4, which rotates a mandrel 6 clockwise so that the type belt 7 and a carbon tape 6 stand in parallel to a platen 1. Moreover, an instruction signal is sent to a hammer 8 to print. Then, an instruction signal is sent to the apparatus 4 again to lay down the type belt, which is closely attached to the edge 13 of the type drum 3 by magnetic force. 
     COPYRIGHT: (C)1981,JPO&Japio