baber/WOPTO huggingface dataset:
Patent JP-S5768411-A (JP)
Title: Cutter for slab of water conveyance tunnel
Inventor: YAMADA SHIGERU
IPC: E02B9/06
Filed: 1980-10-13
Abstract: PURPOSE: To uniformly and effectively cut the slab of a water conveyance tunnel by using a cutter in which a drum for cutting the intermediate section of the slab is movably attached to the frontal part of a running truck, and also drums for cutting the left and right sides of the slab are movably attached to both sides of the rear of the running truck.  
     CONSTITUTION: The body 2 of a running truck 1 has front wheels 3 and rear wheels 4, and an arm 5 is pivotally attached to the central lower part of the body 2 and supported in a freely rocking manner by an oil-pressure cylinder 7. And, a drum 5 for cutting the intermediate section of slab, having a smaller width than the width of the body 2, is rotatably attached between the left and right-handed arms 5. And, a guide plate 10 with a doveteil joint slidable bilaterally is horizontally and projectionally provided to the rear end of the body 2, two moving plates 11 are slidably attached to the guide plate 10, and drums 17 for cutting both sides of the slab are attached in a freely rocking manner by an oil-pressure cylinder to each of the  moving plates 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1091524-A (JP)
Title: Method and device for keeping cache coherency
Inventor: RUDOPH NEISAN REHITOSHATSUFUEN
IPC: G06F12/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cache coherency protocol which assures that a set of processors included in a multiplex cache system constitution is never discordant with the preference sequencing of the storage operations which can be produced from any one of processors included in the system. SOLUTION: In this protocol, the coherency is kept so as to enable a certain processor to change a line while other processors are accessing the copies which are obtained before the line is changed. This coherency is attained by using a line situation register which keeps the situations of all lines in a system and a change originating processor register which keeps the identification of all processors that are allowed to change the lines which are shared with other processors. The central mode shows the exclusion of a state where the changing situation is allowed to a shared line that may possibly produce a chance of a preference cycle.
Patent JP-S5786549-A (JP)
Title: Air fuel ratio controller
Inventor: DAISHIN MASAAKI
IPC: F02M7/24
Filed: 1980-10-13
Abstract: PURPOSE: To perform the stable control under transient state of an engine, by providing means for holding in predetermined state irrespective of the input of O 2  sensor thereby quickening the stabilization of an air fuel ratio controller under transient state.  
     CONSTITUTION: The output signal from O 2  sensor 19 is provided through a decision circuit 22 and PI control circuit 23 to a comparator 24. Then it is compared with the referential level provided from a triangular wave generating circuit 25 and the electromagnetic valves 14, 15 for controlling the air fuel ratio interlocked with a drive circuit 26 are controlled on the basis of the duty level to be determined at that time. The signal from a throttle sensor 20 for detecting the transient operating condition such as the acceleration is provided to a control circuit 21, while said input signal is provided to a one-shot multi-circuit 37 which produces the pulse signal having constant width only during predetermined time. The output signal will hold the pulse width from PI circuit 23 where the signal is provided from O 2  sensor 19 to the constant level through a holding circuit 38. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05330828-A (JP)
Title: Production of multiple oxide powder
Inventor: TSUKIJI NORIO
IPC: H01F1/34
Filed: 1992-06-03
Abstract: PURPOSE:To stably produce a multiple oxide powder containing a component such as zinc whose chloride has high vapor pressure, small in fluctuation of the conc. of a main component with lapse of time and small in chlorine content. CONSTITUTION:In the method for producing the multiple oxide powder consisting of a process (1) to spray a multiple chloride solution into a calcining furnace in the same direction as the flow direction of a high temp. gas which is a heating medium to induce calcining reaction, a process (2) to introduce the multiple oxide powder produced by the calcining reaction with a reactional product gas into a powder recovering device and to recover and a process (3) to recover hydrogen chloride gas in the reactional product gas as hydrochloric acid, roasting temp. is specified within 750-1000 deg.C and the diameter of a liquid drop in 90% volume accumulating distribution of the spraying liquid drop is specified to be <=300mum.
Patent JP-H09323396-A (JP)
Title: Manufacture of stencil printing plate for building plate
Inventor: SAEGUSA KAZUMASA
IPC: B41C1/055
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity of skillful technique for a stencil printing plate and to easily and simply manufacture it by forming ink passing holes corresponding to a design pattern on a surface of a base material in combination of control signals of a thermal head and a computer with a base material for the plate in which a hot melt film is laminated on a plain gauze. SOLUTION: A stencil printing base material 16 in which a polyester film is laminated on a silk cloth is temporarily laminated on a moving base 12 via an absorber 26 for a hot melt film. The bas 12 is conveyed on a conveyor 13. Arrival of a front end of the base 12 at a predetermined position is detected by a photoelectric tube type sensor 23, and its output is transmitted to a computer 19. The computer 19 instructs to sequentially transmit a control signal based on a design pattern data 18 to a heating controller 20 of a heating resistor. A plain gauze side of the material 16 is heated by the command, polyester resin is absorbed to the absorber 26 for the film to form ink passing holes at predetermined positions of material 16, the pattern is formed, and a stencil printing plate is formed.
Patent JP-H08339915-A (JP)
Title: Current lead for superconducting device
Inventor: TATSUKAWA MASAHIRO
IPC: H01L39/04
Filed: 1995-06-09
Abstract: PURPOSE: To prevent breakdown caused by thermal stress and to use the lead safely for a long period in the current lead using an oxide superconductor for the lead on the side of low temperature. CONSTITUTION: In the lead on the side of a low temperature, wherein a low- temperature side conductor 13A made of an oxide superconductor is contained an outer tube 14, and coated by flows of low-temperature helium gas, a plurality of slits 18 and 19 extending in the longitudinal direction are provided at both end parts of the cylindrical low-temperature side conductor 13A and inserted into the recess parts of an intermediate connecting body 15A comprising an excellent conducting metal connected to a high-temperature side conductor 11 and a low-temperature terminal 14A comprising also the excellent conducting metal and connected.
Patent JP-H11340188-A (JP)
Title: Method and device for stripping resist
Inventor: AMARI MASAHIKO
IPC: H01L21/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To allow efficient stripping of a resist in a short time by, when a needless resist is removed from a substrate, jetting a resist release agent at high pressure onto a substrate for removing a resist on the substrate. SOLUTION: A stripping device 10 comprises a wafer holding device for holding a wafer (substrate) W and a chemical jetting device 30 for jetting a chemical (resist release agent) to the wafer W held by the wafer holding device. At the chemical jetting device 30, when a pump 32 is driven by an air motor 34, a chemical in a chemical tank 44 (or a cleaning liquid in a cleaning liquid tank 46) is sucked into the pump 32, and supplied to a gun 56 side under high pressure. The chemical (or washing liquid) supplied to the gun 56 side is jetted from a discharge port of a nozzle 58 in atomized state (fine particle).
Patent JP-S5933733-A (JP)
Inventor: EGUCHI ISAMU
IPC: H01H37/76
Filed: 1982-08-18
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-S6121670-A (JP)
Title: Picture reader
Inventor: ITOU MASATAKA
IPC: H01L27/146
Filed: 1984-07-09
Abstract: PURPOSE:To attain high speed scanning by dividing each picture element into blocks and connecting an impedance converting means at each block so as to decrease an output impedance of the titled reader. CONSTITUTION:An amorphous silicon is deposited so as to cover a lower electrode on an insulation substrate 9 by using the plasma CVD method, an ITO thin film is formed on the amorphous silicon by using an electron beam or the sputtering method, the silicon is worked in a line by the photo-etching method to form an upper electrode thereby forming a photoelectric converting section 1 provided linearly with plural photodetectors. Further, an Al wiring 20 is connected to an analog switch IC10 consisting of MOS trasistors (TRs), output terminals of the analog switch are unified into one at each block and connected to an operational amplifier 11 for impedance conversion and output terminals of each impedance conversion operational amplifier 11 are collected into one and extracted as an output terminal 12. Through the constitution above, the time constant of the circuit is decided by the sum of analog switch output capacitances 3 in one block and the product of feedback signals 7 of an operational amplifier 8.
Patent JP-S63308680-A (JP)
Title: Personal identifying device
Inventor: SAITO ETSUO
IPC: G06T7/00
Filed: 1987-06-10
Abstract: PURPOSE:To stabilize and ensure a collation and to improve an collation rate by utilizing the information of a length between finger joints as the parameter of a personal characteristic. CONSTITUTION:The characteristic parameter of a distance between first and second finger joints or the distance between the second and third finger joints, which are extracted from a hand figure image pattern previously registered, is stored in a parameter dictionary part 10. The hand figure image of a hand 2 on a hand placing table 1 is converted to an electric signal at a photoelectric converting part 5, and is digitized by an A/D converter 8, a finger part is segmented from the image pattern stored in an image memory 9, respective distances l1 and l2 between the cross wrinkles A, B and C are given, and after being collated and compared with the registered characteristic parameter in a collation deciding part 11, the decided result is outputted to a host machine 12.
Patent JP-H10339874-A (JP)
Title: Back light system for transmission electron optical modulator
Inventor: BENOIT PASCAL
IPC: G02F1/1335
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a back light system which does not depend on the angle condition of observation by allowing a collimation means to have incident planes inclined with respect to a specific direction. SOLUTION: A collimation means 20 has incident planes inclined with respect to a first direction (the direction shown by 'z'). In a desirable embodiment, the collimation means 20 is either a linear collimator having inclined incident planes or a collector having 'CPC' having inclined incident plans. In this case, bottom surfaces of the collimator are inclined so as to be roughly lined up the light-emitting end of a transmission means. Then, the transmission means or the waveguide 30 of a light is provided at outlets of the collimation means 20. The waveguide 30 is consisting of a first surface 31 or an upper surface on which microprism structures 40 are formed and the role of it is to reflect light beams to be emitted from the collimation means 20 toward the bottom surface 32 of the waveguide 30 being light-emitting surfaces.
Patent JP-S63308578-A (JP)
Title: Reading of electrostatic image
Inventor: ANDO ITSURO
IPC: G01R29/12
Filed: 1987-06-10
Abstract: PURPOSE:To enable measurement of an electrostatic image quantitatively and in real time, by detecting an electric field based on a charge of the electrostatic image with a light modulation cell as intensity of light. CONSTITUTION:An opposed electrode 5 is provided above an object 1 to be measured and a light modulation cell 6 is arranged between the object and the electrode. Light from a light source 7 is divided with an optical fiber 8a and a beam splitter 23 and a part thereof is reflected with a reflection member 24 through an optical fiber 8b and the cell 6. The reflected light is divided with the splitter 23 again through the cell 6 and the optical fiber 8b and a part thereof enters a photodetector 9. Then, the intensity of light passing through the cell 6 varies with an electric field formed by an electrostatic image 4 by the electrode 5. The amount of the charge is converted into an optical signal. As this variation thereof corresponds to the amount of charge, light from the cell 6 is extracted from the photodetector 9, thereby enabling quantitative measurement of a charge of the electrostatic image.
Patent JP-S5767374-A (JP)
Title: Multibeam recorder
Inventor: KITAMURA TAKASHI
IPC: G06K15/12
Filed: 1980-10-14
Abstract: PURPOSE:To detect the lighting status of plural beams and defective beams by discriminating all of the plural beams are penetrated into a beam detector during the operation of a timer. CONSTITUTION:A writing signal projected from n array laser 1 is irradiated to a sensitive drum 5 through a condenser 2, rotary multisurface mirror 3 and Ftheta lens. Plural scanning beams are introduced to a detector 7 through the spaces of a light shielding plate 8 by a reflecting mirror 6. A counter 19 counts up the detection of beams in every detection of a beam by the detector 7 and the output of a decoder 20 is shifted from C0 to C3 in accordance with the incident beam. If any one of plural lasers reduces the quantity of light or is made defective, the detector 7 can not confirm the penetration of the subscribed number of beams, so that even if all beams pass through the detector 7, output from a decoder C3 can not be obtained. an AND gate 18 does not operate, the signal is not inputted from the AND gate 18 to an AND circuit 26 during the operation of a timer A25, and a timer B27 also does not start.
Patent JP-S5476130-A (JP)
Title: Terminal leading-out method of speakers
Inventor: OONO MASAHARU
IPC: H04R9/00
Filed: 1977-11-29
Abstract: PURPOSE:To lead out mechanically and chemically stable terminals by bonding an insulation plate to a diaphragm in such a manner that its conductor parts approach to the conductor circuit terminals of the diaphragm, and bonding the conductor part of a insulation plate with this. CONSTITUTION:After a diaphragm 21 and a net 26 are bonded to the front and back surfaces of a frame 25, an insulation plate 27 is bonded onto the diaphragm 21 in such a manner that its recesses 30, 31 are positioned at the terminals 23, 24 of a conductor circuit 22. Ultrasonic soldering is then applied to the terminals 23, 24. In this case the tip of the iron of an ultrasonic soldering device is applied diagonally to the recesses 30, 31 of the insulation plate 27, by which the area for rubbing the iron tip to the terminals 23, 24 may be sufficiently taken. If soldering parts 32, 33 are good without having block solder, etc., these parts and the cnductor parts 28, 29 of the insulation plate 27 are soldered and further lead wires 36, 37 are soldered to these parts. Soldering of this case can be either ultrasonic method or ordinary method. Thereby, the mechanically and chemically stable terminals may be led out.
Patent JP-S5935615-A (JP)
Title: Lance for top blowing of powder
Inventor: MASAME KAORU
IPC: C21C7/072
Filed: 1982-08-19
Abstract: PURPOSE:To enable the extreme improvement in the flow rate of powder without generating the abrasion of a piping system and the scattering of the powder by opening the forward end of the outside pipe of a lance for top blowing of powder consisting of double pipes only through plural pieces of Lavel type nozzle holes. CONSTITUTION:The forward end 4 of the outside pipe 3 of a lance 1 consisting of an inside pipe 2 for conducting powder and a carrier gas for the powder and an outside pipe 3 for conducting a gas for accelerating the powder is opened only through plural pieces of Lavel type nozzle holes 5. The central axes of the holes 5 are inclined slightly toward the central direction of the lance 1. A carrier gas such as Ar carrying the powder of a refining agent such as a flux is discharged from the pipe 2 and a gas for acceleration such as Ar is ejected from the holes 5 of the pipe 3 with such lance 1. Then the powder is accelerated by the gas for acceleration and is converged by the same, so that the powder is penetrated deeply into molten metal.
Patent JP-2000296010-A (JP)
Title: Jewelry able to attach and detach charm in common among all kinds of items
Inventor: OTA KIKUKO
IPC: A44C13/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To make all kinds of designs possible and to make freely combinable a jewelry main body, or a jewelry ring main body and a jewelry charm. SOLUTION: A hook 2 is provided at the lower part of a jewelry main body 1, a link 4 is provided at the upper part of a jewelry charm 3 and these can be attached to any jewelry in their sizes and shapes. Then, they are nearly difficult to observe from the outside.
Patent JP-H01312559-A (JP)
Title: Copying device
Inventor: TSUCHIHO KOICHIRO
IPC: G03G15/06
Filed: 1988-06-10
Abstract: PURPOSE:To copy into an OHP sheet to project clear image on a screen at the time of using the OHP by changing copy density characteristics depending on whether the over head projector OHP is a transmission type or a reflection type. CONSTITUTION:A copy device 1 which transfers a toner image corresponding to an electrostatic latent image onto a transfer material 34 is equipped with specifying means which specifies to select a first transmission mode or a second reflection mode whose copy density C.D of the OHP sheet are different at the time of using the OHP sheet and with a signal processing means which changes density information included in an image signal. When the first mode is specified at the time of using the OHP, the maximum copy density level is not changed and copy density C.D is set that gamma value of copy density curve with respect to original density O.D should be gamma =1. When the second mode is specified, copy density C.D is set that either the maximum copy density level or gamma value should be different from the first mode. Thus, the OHP sheet can be copied in two types such as the transmission type and the reflection type for OHP.
Patent JP-2000068917-A (JP)
Title: Call selection method and system for the same
Inventor: GRAYSON MARK
IPC: H04M3/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve a cell selection system by referring to a signal related characteristic from a satellite, deciding the position of a user and allocating a radio resource in a cellular satellite mobile telephone system. SOLUTION: When a user terminal UT 4a transmits prescribed burst for starting access, a satellite base station SBS controller 21 of a satellite access node SAN gives a request on a resource for UT from a resource pool which a local satellite resource management center SRMC:22 maintains if UT4a is within 1.4 ms of a delay time contour line Z arc by a route from a satellite and allocates a traffic channel. When UT4a is judged to be in a position exceeding the Z arc 1.4 ms from time and a frequency, SBS:20 refuses the allocation of a traffic channel, compares the time delay of UT with the other cell and informs UT of the cell which can be accessed. When UT is once positioned in an appropriate delay class, it is locked to corresponding reception burst timing.
Patent JP-2000328869-A (JP)
Title: Excavation tool
Inventor: HAYASHI TAKESHI
IPC: E21B19/24
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the excavation residue of a bedrock and contrive the improvement of excavation efficiency even when the center line interval of a pilot part and an excavation bit are large by providing a cutting blade part capable of excavating between a pilot hole inserting the pilot part on the edge part of a tool body and a boring hole excavated by the excavation bit. SOLUTION: A pilot part 8c is projected on the edge side of a tool body 1, an excavation bit 7 is attached to the edge on the side part of the tool body 1, and a connection part 3 capable of inserting an adapter 5 connecting an excavation rod 6 is provided on the rear end. A cutting blade tip 10 providing a cutting blade part 11 on the edge is attached to the edge of the joined part 4 between the pilot holding part 2 and the connection part 3 of the tool body 1, and a part between a pilot hole inserting the pilot part 8c and a boring hole excavated by an excavation bit 7 can be excavated. The cutting blade part 11 is arranged so that it is positioned rearward for the pilot part 8c projected from the pilot holding part 2 and the excavation bit 7 projected from the connection part 3.
Patent JP-H021934-A (JP)
Title: Manufacture of bipolar semiconductor device
Inventor: FUKANO SATORU
IPC: H01L29/73
Filed: 1988-06-10
Abstract: PURPOSE:To reduce the resistance of a base extraction electrode and moreover, to make shallow a base layer to actuate a bipolar semiconductor device at high speed by a method wherein a second insulating film is formed on the base layer and a base extraction electrode film, openings are formed selectively in the second insulating film and a one conductivity type emitter layer is formed in the base layer. CONSTITUTION:A doped single crystal Si film (a base layer) 14 which is used as a p-type base layer and the part of doped poly Si films 31+15, which are used as a base extraction electrode, left and the films 31 and 15 at the other parts are etched away. Then, an SiO2 film (a second insulating film) 22 is adhered on the upper surface. Then, the film 22 is opened to adhere a poly Si film, arsenic (As) ions are implanted in the poly Si film to form an As-doped poly Si film 23, this film 23 is patterned to make the film 23 remain only at an emitter formation region and a collector contact electrode formation region, which are located in the opening parts. An emitter electrode 19 and a collector contact electrode 17 are formed on the film 23 and a base electrode 18 is formed on the base extraction electrode 31+15 to finish a bipolar semiconductor device.
Patent JP-H10336723-A (JP)
Title: Hand-off method for cdma system
Inventor: JEONG JIN SOO
IPC: H04W36/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of disconnection of a call or the deterioration of communication quality by dropping the BTS whose pilot signal is weakest and activating the BTS whose pilot signal is strongest from an inactivated BTS and the dropped BTS. SOLUTION: When a pilot signal is larger than a prescribed value, and the pilot signal of an inactivated BTS is larger than a value obtained by adding a specific value to the strength of the pilot signal of BTS whose pilot signal is weakest among BTS in an activated state, the BTS whose pilot signal is weakest is dropped (S1-S4). Also, the BTS whose pilot signal is strongest is activated from the inactivated BTS and the dropped BTS (S5-S7). Thus, the optimal hand-off condition is maintained by selecting and adding the BTS whose pilot signal is strongest in an area in which cells are overlapped in such soft swap hand-off.