baber/WOPTO huggingface dataset:
Patent JP-S62233403-A (JP)
Title: Turbine blade
Inventor: KAWASETSU NOZOMI
IPC: C22C19/07
Filed: 1986-04-01
Abstract: PURPOSE:To improve a corrosion resisting property and an erosion resisting property, by covering a turbine blade with a quickly cooled and condensed member composed of Co group alloy made by a liquid-quickly-cooling method. CONSTITUTION:A moving blade for a geothermal turbine or a steam turbine is covered by a quickly-cooled thin plate member composed of Co group alloy brazed thereto, the alloy being made by a liquid-quickly-cooling method for increasing its hardness by refining its structure. Since the liquid-quickly-cooling method permits a direct formation from molten metal, it can make a thin plate from hard and brittle Co group alloy and the crystallized particles of the alloy are refined by the quick cooling and condensation for obtaining a high degree of hardness. Therefore, a corrosion resisting property and an erosion resisting property of the turbine blade is improved and a blade life is greatly increased.
Patent JP-S52155586-A (JP)
Title: Light scattering type smoke detector
Inventor: NAKAJIMA YOSHIHISA
IPC: G08B17/107
Filed: 1976-06-18
Abstract: PURPOSE:To improve responsiveness of smoke detector constituted of cylindrical body in which wave type partition walls are formed around shed wall and smoke sensitive portion is placed in central plenum room, by attaching walls into hollow portion of vent formed with above stated partition walls as to prevent generation of voltex, by which flow of air and smoke is smoothed.
Patent JP-S547376-A (JP)
Title: Digital electronic watch
Inventor: FUKUICHI TAKUROU
IPC: G04F3/00
Filed: 1977-06-17
Abstract: PURPOSE: To make possible arbitrary selective use of subtraction counting and addition counting by making possible the selection of a function beginning from subtraction and a function beginning from addition from timer time zero by setting timer through external operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58190172-A (JP)
Title: Picture synthesizing method
Inventor: KUROKAWA TATAE
IPC: H04N5/68
Filed: 1982-04-30
Abstract: PURPOSE:To synthesize a deformed screen without generating distortion and the unevenness of luminance, by erasing an overlap part with an adjacent screen by blanking control when a large screen is synthesized with use of plural video projectors. CONSTITUTION:Plural video projectors 2 are provided at the center of a dome 1, and the screens to be pictured of the projectors 2 are combined on a spherical screen of the dome 1 in the form of a multi-screen. The screen of each projector 2 is projected in the form of a screen obtained by erasing four corner parts 7a-7d from an ordinary square screen 7. In other words, the screens projected from the projectors 2 are combined on the screen with no overlapping mutually. A blanking circuit is provided to each projector 2 to erase the parts 7a-7d from a square screen respectively.
Patent JP-2000262710-A (JP)
Title: Chip examining device
Inventor: SASAKI KOJI
IPC: A63F7/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To easily find the tampering with a game machine chip without charging a game parlor. SOLUTION: A chip examining device 1 is connected to a game machine chip 100 comprising a communicating function through a connector 6 to examine the game machine chip 100, and comprises a communicating means 2 communicated with the game machine 100, an identification information aquiring means 3 for aquiring the identification information ID registered in the game machine chip 100 in advance, an identification information examining means 4 for examining the identification information ID aquired by the identification information aquiring means 3, and an informing means 4 for informing the result of examination by the identification information examining means 4.
Patent JP-H11275519-A (JP)
Title: Data recording method and data recorder
Inventor: INAZUMI ATSUSHI
IPC: H04N21/432
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To record extracted data among signals where a plurality of data are time-division multiplexed. SOLUTION: A packet P1 constituting one program data D1 is extracted and recorded among TS data 1 where a plurality of program data are time- division multiplexed by a transport stream TS in compliance with the MPEG 2. In the case that a program time reference value (PCR) is placed in the extracted packet P1, the PCR is replaced with a new PCR generated based on a bit rate or the like at recording.
Patent JP-H06267408-A (JP)
Title: Manufacture of detection probe for very small displacement, detection probe for very small displacement, and scanning probe microscope and information processor using these
Inventor: TODOKORO YASUYUKI
IPC: B82B3/00
Filed: 1993-03-09
Abstract: PURPOSE:To provide a probe provided with a Fabry-Perot resonator, with which a bright interference fringe of high contrast can be provided. CONSTITUTION:A probe is manufactured by utilizing semiconductor processing technique. A cantilever 4, on which a probe point 6 and an electrode 10 with a gap held for a transparent layer (substrate) 1 is formed on the transparent layer provided with a reflection surface 2 for partially reflecting measurement light 7a on one surface. A reflection surface 4 is formed on the surface of the cantilever 1 opposed to the reflection surface 2.
Patent JP-H01245130-A (JP)
Title: Air filter
Inventor: ISE YOJI
IPC: B01D46/42
Filed: 1988-03-26
Abstract: PURPOSE:To exactly understand a clogging state and to prevent a malfunction by providing a differential pressure detecting device for detecting a differential pressure of the primary side and the secondary side of a filter element. CONSTITUTION:The title air filter is provided with a differential pressure detecting device 50 for detecting a differential pressure of a primary side and a secondary side of a filter element 30. In such a state, air flows in a flow passage extending from a feed air port 10 to an exhaust port 20 through the element 30. In such a case, if dust, etc. are contained in the air, its dust adheres to the surface of the element 30. In such a case, since a primary communicating port 11 communicates with the feed air port 10 side and a secondary communi cating port 21 communicates with the exhaust port 20 side, and the device 50 is provided, as a pressure ratio of the communicating ports 11, 12 is varied, a diaphragm 51 expands to one side. Due to such an expansion of the diaphragm 51, movement of a moving body 52 is detected by a proximity sensor 53, and this state is decided to be a clogging state, and a malfunction can be prevented.
Patent JP-H03271447-A (JP)
Title: Sound absorption ceiling panel structure and execution method therefor
Inventor: SUZUKI SHUNSUKE
IPC: E04B9/04
Filed: 1990-03-22
Abstract: PURPOSE:To improve execution accuracy by installing edge bars on both long sides of a rectangular metal sound absorption panel, and making a frame of jointing margins formed all over the sound absorption panel. CONSTITUTION:For the use of a metal porous sound absorption panel 4 having a communication hole as a sound absorption ceiling panel structure 13, both of long ends of the panel 4 is made to have a minimum of 1mm as a jointing margin 16. Then, a panel frame is formed with an edge double bar 1, cut to short length and fixed to the panel 4 with an adhesive. An edge single bar 2 is used as a reinforcement body 19 for the short end of the panel 4 and made to have a minimum of 1mm as a jointing margin 16, similar to the edge double bar 1. The bar 2 is fixed to the panel 4 with a fastener 14. The aforesaid construction can contribute to the handling of the porous metal sound absorption panel 4, and the reduction of a manday for the execution thereof.
Patent JP-H01248043-A (JP)
Title: High frequency probe for nmr and feeder circuit thereof
Inventor: YODA KIYOSHI
IPC: A61B10/00
Filed: 1988-03-29
Abstract: PURPOSE:To achieve a higher transmission and reception efficiency and a higher S/N ratio, by forming a high frequency probe with two solenoid type high frequency coils orthogonal to each other to perform an orthogonal phase difference feeding of power to high frequency coils from a connection point of a lambda/4 circuit. CONSTITUTION:An object 3 to be inspected is inspected into divided parts of two high frequency coils 2A and 2B orthogonal to each other and capacitors 4A and 4B for resonance are adjusted to set resonance frequencies of the high frequency coils 2A and 2B to a service frequency of about 10MHz while capacitors 5A and 5B for matching impedance are adjusted to convert impedances of input/output terminals 6A and 6B to about 50OMEGA. High frequency voltages with the phase differing by 90 deg. at terminals 6A and 6B are applied from a transmitter 8 through connection points P4 and P3 of a lambda/4 circuit within a closed loop line 30. Thus, an orthogonal phase difference feeding of power is performed to the coils 2A and 2B to apply high frequency magnetic fields RF1 and RF2 with the phase differing by 90 deg. to the object 3 being inspected.
Patent JP-S58189563-A (JP)
Title: Vertical axis circuit device of oscilloscope
Inventor: TAKAHASHI TOORU
IPC: G01R13/30
Filed: 1982-04-28
Abstract: PURPOSE:To execute setting and confirmation of a zero level easily and exactly, by coaxially arraying a vertical position adjust-operating turning axis and a zero level setting or confirming operation part. CONSTITUTION:When a zero level setting and confirming operation part 18 is pushed, a switch 19 of a switching circuit 16 turns on, a switch 17 is changed over to a contact (b) from a contact (a) through a relay coil 17a, and an input to a vertical axis amplifying circuit 11 through an attenuator 10 is cut off. In this state, when a vertical position adjust-operating turning axis 12a placed coaxially with the axis 18 is turned, a resistance value of a variable resistance is varied and a zero level of a CRT1 is adjusted. Subsequently, when pressure of the operation part 18 is released, the switch 17 is connected to the contact (a) and the input waveform is displayed on the CRT1 immediately. Accordingly, the operation for setting or confirming a zero level and the operation for displaying an input signal are executed in the same part, and the zero level can be set and confirmed easily, exactly and in a short time.
Patent JP-H06291455-A (JP)
Title: Circuit substrate device, heater, fixing device and apparatus incorporating fixing device
Inventor: MATSUNAGA HIROYUKI
IPC: H05K3/32
Filed: 1993-03-31
Abstract: PURPOSE:To avoid the pollution of a board or circuit patterns by a conductive bonding agent which flows out of specified regions by a method wherein the circuit patterns are formed on the board surface to be divided into plural regions so that circuit elements may be electrically and mechanically bonded onto the plural regions using the conductive bonding agent. CONSTITUTION:The third conductive pattern 17 and the fourthe conductive pattern 19 in parallel with each other are formed by thick film printing step on the rear surface 1b of a board 1. Next, the third and fourth conductor patterns 17, 19 are respectively divided into two rows and respective rows are further divided into three regions to be coated with a conductive bonding agent 29. Next, the third and fourth conductive patterns 17, 19, after electrically bridging over circuit elements, etc., are bonded to each other. Through these procedures, the pollution of a board or circuit patterns by the conductive bonding agent 29 having flowed out of specified regions can be avoided.
Patent JP-S63239199-A (JP)
Title: Organic crystal and its formation
Inventor: YANO TETSUYA
IPC: C30B25/18
Filed: 1987-03-27
Abstract: PURPOSE:To selectively grow organic single crystal in the part wherein a nucleus formation face exists by finely forming the nucleus formation face which consists of a different kind of material having nucleus formation density sufficiently larger than a material for forming a nucleus nonformation face or has the state of a different kind of surface so that only single nucleus of organic crystal is grown thereon. CONSTITUTION:A thin film 5 capable of selectively forming a nucleus and small in nucleus formation density is formed on a substrate 4 and a material different from the material for forming the thin film 5 is thinly deposited thereon. A nucleus formation face 6 consisting of the state of a different kind of surface of a different kind of material and a material having a different kind of surface is formed sufficiently finely by patterning and ion-implanting the different kind of material on the thin film 5. Then single nucleus of organic crystal consisting of the material for a thin film is formed only on the nucleus formation face 6. Furthermore an islandlike organic single crystal particle 7 is formed by growing the nucleus of organic crystal while keeping a single crystalline structure. Thereafter the crystal particle 7 is grown furthermore to cover whole parts of the thin film 5. (C) Successively organic single crystal is flattened by polishing or the like and organic single crystal 8 capable of forming a required element is formed on the thin film 5. (D).
Patent JP-S60215479-A (JP)
Title: Travelling device
Inventor: IIDA HITOSHI
IPC: G21C17/013
Filed: 1984-04-12
Abstract: PURPOSE:To allow free travel of a travelling device both on the floor and the wall by composing the travelling device of a floor travelling member having a sucker for firmly adhering by suction to the floor and a wall moving member having magnets for firmly adhering to the wall and interconnecting these members in such a manner as to be freely folded. CONSTITUTION:On travelling on the floor A, a travelling member 1 travels with a wall moving member 2 folded thereon (a). The travelling member 1 stops near the wall B, and a sucker 16 is used to fix the travelling member 1 to the floor A. A connecting mechanism 3 is actuated by a motor provided in the travelling member 1 to turn the moving member 2. Permanent magnets 31 on a fixed base 30 of the moving member 2 adhere to the wall B to fix the moving member 2 to the wall B (b). Then, the sucker 16 is released and the travelling member 1 is turned to be folded on the moving member 2 (c). Finally, permanent magnets 48 on a slide base of the moving member 2 are advanced and firmly adhere to the wall B, and adherence of the permanent magnets 31 on the fixed base 30 is released to advance the base 30. The magnets 31, 48 are alternately advanced to move on the wall B.
Patent JP-S57558-A (JP)
Title: Detector for monitoring current level
Inventor: ONO YOSHIHISA
IPC: H04B17/00
Filed: 1980-06-03
Abstract: PURPOSE:To correct the errors in monitoring level measurement owing to frequency characteristics of individual circuits and obtain measurement level values of high accuracy by beforehand storing the corrected values of the encoded measurement levels having been prepared beforehand for every monitoring current. CONSTITUTION:There is no need for paying any particular consideration relating to frequency characteristics and amplification factors for AC amplifiers 41-43 and a detecting circuit 23, and the measurement level correction values owing to the characteristics of the respective circuits from input terminals 31-33 up to an A/D conversion circuit 55 are stored in a storage circuit 61. A read circuit 62 reads out the measurement level correction values corresponding to the monitoring currents selected by a control circuit 51 from the circuit 61. These read out correction values are added with the outputs of the circuit 55 in an adder 63, and the encoded levels of the corrected monitoring currents are obtained at an output terminal 56.
Patent JP-S59201150-A (JP)
Title: Debug device
Inventor: TAKAGI HARUO
IPC: G06F9/06
Filed: 1983-04-28
Abstract: PURPOSE:To attain the automatic operation for the manual program patch and the restoring work of a normal program at a patch part by replacing a patch address instruction with a jump instruction. CONSTITUTION:An instruction word-byte number table in a memory 3 is searched to obtain the number of bytes of a read instruction 1. This byte number is added to a total byte number area. This total byte number is compared with the byte number of a jump instruction. When the total byte number exceeds the byte number of a jump instruction with repetition of above-mentioned comparison, the instruction read out of a memory 12 is stored in the memory 3. Then the instruction of a patch address is replaced with a jump instruction. Then an additional program stored in the memory 3 is loaded to a patch area of an idle area of a memory 12 and applied with a patch. Then the instruction stored temporarily in the memory 3 is restored, and the jump instruction which defines the address of the instruction of the original program as the jump destination is added after the restored program. Thus the operation is through with an inserted patch.
Patent JP-H10265252-A (JP)
Title: Composite hardened body
Inventor: SAKAMOTO YOSHIAKI
IPC: C04B20/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness and to obtain a composite hardened body excellent in strength by blending plastic scraps whose surfaces have been dip- coated with a metallic alkoxide chemically modified with a coupling agent with an inorg. matrix selected from among gypsum, cement, dolomite, plaster and calcium silicate. SOLUTION: A metallic alkoxide is added to an org. solvent or the org. solvent and water, it is hydrolyzed and polycondensed and plastic scraps are dipped in the resultant soln. to form inorg. thin films on the surfaces of the scraps. The metal of the metallic alkoxide is, e.g. Al, Zr or Ti and the alkyl group is, e.g. butyl or isopropyl. When the metallic alkoxide is chemically modified with a coupling agent such as γglycidoxypropyltrimethoxysilane or isopropyltriisostearoyl titanate, adhesion to a matrix is further improved and the thin films are made denser.
Patent JP-H06289780-A (JP)
Title: Vehicular map display device
Inventor: INOUE NOBUTAKA
IPC: G09B29/10
Filed: 1993-03-31
Abstract: PURPOSE:To provide a vehicular map display device which automatically adjusts its display screen brightness so as to be easily observed without adjusting the brightness by a user. CONSTITUTION:A brightness adjustment terminal 30c of an LCD unit 30 is provided with a photosensor 40 consisting CdS, one end of which is connected to a power line through a resistor R1 and the other end is connected to a ground line (GND) through a variable resistor VR1 and an automatic light adjusting circuit 36 is connected so as to output a control voltage VC that varies in accordance with the brightness of the surroundings. Moreover, by connecting a capacitor C1 in parallel with the photosensor 40, the voltage VC is rapidly varied when the surroundings are changed from a dark to a bright condition and conversely when the surroundings are changed from a bright condition to a dark condition, the voltage VC is slowly changed. As a result, the brightness of the display screen is made brighter as the surroundings become brighter and the brightness of the surroundings is changed to a brighter condition, the brightness of the screen is rapidly changed and if the condition is reversed, the brightness of the screen is slowly reduced to a dark condition.
Patent JP-S58193289-A (JP)
Inventor: NIWA FUMIO
IPC: B65G65/44
Filed: 1982-04-30
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-H10265893-A (JP)
Title: 950 n/mm2 class tempered high tensile strength steel plate excellent in homogeneity in plate thickness direction and small in anisotropy of toughness and its production
Inventor: SHIBATA MITSUAKI
IPC: C21D8/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To produce a tempered high tensile strength steel plate excellent in homogeneity in the plate thickness direction and small in the anisotropy of toughness by composing it of the one having a specified componental compsn. contg. C, Si, Mn, Cu, Ni or the like, and the balance Fe, and in which carbon equivalent, the index of weld crack sensitivity, the quantity of alloy elements to enter into solid solutions or the like. SOLUTION: This 950 N/mm<2> class tempered high tensile strength steel plate having a compsn. contg., by mass, 0.07 to 0.18% C, 0.05 to 0.30% Si, 0.40 to 1.30% Mn, 0.01 to 0.50% Cu, 0.8 to 3.5% Ni, 0.10 to 1.20% Cr, 0.05 to 0.80% Mo and 0.005 to 0.1005 V, contg. Al, Nb and B, in which the contents of N, P and S are regulated, and the balance Fe, in which carbon equivalent Ceq (formula I) is regulated to 0.52 to 0.61%, the index of weld crack sensitivity PcM (formula II) is regulated to 0.25 to 0.31%, the solid solution quantity (formula III) of alloy elements is regulated to >=0.88%, the average grain size of Nb compounds is regulated to <=8 nm, the volume fractional rate is regulated to 1.5×10<-4> to 5.0×10<-4> , the average size No. of old austenitic grains is regulated to >=8, and the degree of elongation AI1 is regulated to <=1.5 is produced.
Patent JP-S61232295-A (JP)
Title: Production of silicon crystal semiconductor
Inventor: SHIRAIWA TOSHIO
IPC: C30B29/06
Filed: 1985-04-08
Abstract: PURPOSE:To prevent contamination of silicon by a mold, deterioration of the mold by heat, etc., by cooling the mold with water in feeding silicon into the mold, melting the silicon while heating and solidifying the silicon while cooling to produce silicon crystal semiconductors. CONSTITUTION:Cooling water 9 is passed through a cooling water passage of a mold, made of copper, etc., and having double-wall structure to water-cool sufficiently the mold 1. A seed crystal 3 is placed in the bottom of the mold 1, and irradiated with electron beams 7 from an electron beam gun 2 to melt the surface thereof. Granular solid silicon 8 is charged from a raw material hopper 6 into the mold 1 one after another, and the charging of the silicon granules 8 and melting with the electron beams 7 while heating are advanced to keep an almost constant size of a molten silicon reservoir 5 on the top surface. The solidification of silicon crystals on the seed crystal 3 is advanced to grow the aimed crystals 4, which are subsequently cooled to ordinary temperature and taken out of the mold 1.
Patent JP-H11270012-A (JP)
Title: Sound-insulating wall and sound-insulating room
Inventor: OSHINOMI KUNIHIDE
IPC: E04B1/82
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To form sound-insulating walls as separation walls of acoustical various rooms in structure, in which the sound-insulating walls can correspond to the time of the generation of the change of a site planning, and to ensure a sound field clearer than that in the case where plasterboards are used on surfaces on the insides of the rooms. SOLUTION: The sound-insulating wall is composed of a fixed sound- insulating wall 2 consisting of a precast concrete board arranged between an upper-layer side slab 4 and a lower-layer side slab 5 and a floating sound- insulating wall 3 made up of the precast concrete board forming a space between the floating sound-insulating wall 3 and the fixed sound-insulating wall 2 and being disposed onto the lower-layer side slab 4. A floor board 6 consisting of concrete is laid on the lower-layer side slab 5 under the state, in which the floor board 6 is not brought into contact directly with the lower-layer side slab 5, and the floating sound-insulating wall 3 is arranged onto the floor board 6.